/* ═══════════════════════════════════════════════════════════
   AI COCOA — Premium Enterprise Design System
   ═══════════════════════════════════════════════════════════ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* Scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.2)}
html{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.1) transparent}

/* ── Design Tokens ── */
:root{
  /* Backgrounds */
  --bg:#0a0a0f;
  --bg-elevated:#111118;
  --card:#14141e;
  --card-hover:#18182a;

  /* Borders */
  --border:rgba(255,255,255,0.06);
  --border-h:rgba(255,255,255,0.12);

  /* Text */
  --text:#fff;
  --muted:rgba(255,255,255,0.55);
  --dim:rgba(255,255,255,0.35);

  /* Accent palette */
  --accent:#64ffda;
  --accent2:#a78bfa;
  --accent3:#f59e0b;

  /* Gradients */
  --gradient-accent:linear-gradient(135deg,var(--accent),var(--accent2));
  --gradient-hero:linear-gradient(135deg,#64ffda 0%,#a78bfa 50%,#f59e0b 100%);
  --gradient-border:linear-gradient(135deg,rgba(100,255,218,.4),rgba(167,139,250,.4));

  /* Shadows */
  --shadow-sm:0 2px 8px rgba(0,0,0,.3);
  --shadow-md:0 8px 32px rgba(0,0,0,.4);
  --shadow-lg:0 20px 60px rgba(0,0,0,.5);
  --shadow-xl:0 32px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.03);
  --shadow-glow-accent:0 8px 40px rgba(100,255,218,.15),0 2px 12px rgba(100,255,218,.1);

  /* Radius */
  --r:12px;
  --r-lg:20px;

  /* Easings */
  --ease-premium:cubic-bezier(0.16,1,0.3,1);
  --ease-out:cubic-bezier(0.33,1,0.68,1);

  /* Fonts */
  --kr:'Pretendard Variable',sans-serif;
  --en:'Inter',sans-serif;
}

/* ── Selection ── */
::selection{
  background:rgba(100,255,218,.2);
  color:#fff;
}

/* ── Body ── */
html{scroll-behavior:smooth}
body{
  font-family:var(--kr);
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 0%,rgba(100,255,218,.03) 0%,transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%,rgba(167,139,250,.02) 0%,transparent 50%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ═══════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════ */
.navbar{
  position:fixed;top:0;left:0;right:0;width:100%;
  height:56px;z-index:1000;font-size:16px;line-height:1;
  background:rgba(10,10,15,0.5);
  backdrop-filter:blur(32px) saturate(1.4);
  -webkit-backdrop-filter:blur(32px) saturate(1.4);
  border-bottom:1px solid rgba(255,255,255,0.05);
  transition:background .4s var(--ease-out),border-color .4s var(--ease-out);
}
/* Gradient navbar for sub-pages */
.navbar-gradient .navbar{
  background:linear-gradient(90deg,rgba(10,10,20,.88) 0%,rgba(15,20,35,.82) 50%,rgba(10,10,20,.88) 100%);
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,transparent 5%,rgba(0,255,255,.12) 30%,rgba(168,85,247,.12) 70%,transparent 95%) 1;
  box-shadow:0 1px 15px rgba(0,180,255,.04),0 4px 24px rgba(0,0,0,.3);
}
.navbar-gradient .navbar.scrolled{
  background:linear-gradient(90deg,rgba(8,8,14,.94) 0%,rgba(12,16,28,.92) 50%,rgba(8,8,14,.94) 100%);
  border-image:linear-gradient(90deg,transparent 5%,rgba(0,255,255,.18) 30%,rgba(168,85,247,.18) 70%,transparent 95%) 1;
  box-shadow:0 1px 20px rgba(0,180,255,.06),0 6px 32px rgba(0,0,0,.4);
}
.navbar.scrolled{
  background:rgba(10,10,15,0.85);
  border-bottom-color:rgba(255,255,255,0.08);
}
.nav-inner{
  max-width:1400px;margin:0 auto;height:100%;
  display:flex;align-items:center;padding:0 32px;
}
.nav-logo{
  font-family:var(--en);font-size:1rem;font-weight:700;
  display:flex;align-items:center;gap:8px;margin-right:36px;
}
.nav-logo a{display:flex;align-items:center;gap:8px;text-decoration:none;color:inherit}
.logo-icon{
  font-size:22px;
  color:#3b82f6;
  box-shadow:0 2px 12px rgba(59,130,246,.2);
}
img.logo-icon{
  width:24px;height:24px;
  object-fit:contain;
  border-radius:4px;
  box-shadow:none;
}
.nav-links{display:flex;gap:8px;list-style:none;align-items:center}
.nav-item{position:relative}
.nav-item>a,.nav-item>button{
  font-family:var(--en);font-size:.82rem;color:rgba(255,255,255,.72);
  font-weight:400;background:0 0;border:none;cursor:pointer;
  padding:6px 20px;border-radius:6px;
  min-width:120px;justify-content:center;
  display:flex;align-items:center;gap:5px;
  transition:color .25s,background .25s;
  white-space:nowrap;
}
.nav-item>a:hover,.nav-item>button:hover,.nav-item.open>button{
  color:var(--text);background:rgba(255,255,255,.04);
}
.nav-item .chevron{font-size:.5rem;transition:transform .3s var(--ease-premium)}
.nav-item.open .chevron{transform:rotate(180deg)}
.nav-spacer{flex:1}

/* Dropdown */
.nav-dropdown{
  position:absolute;top:calc(100% + 8px);left:-12px;min-width:520px;z-index:1100;
  background:rgba(20,20,30,.95);
  backdrop-filter:blur(40px);
  border:1px solid rgba(255,255,255,.06);
  border-radius:16px;padding:20px;
  display:none;z-index:100;
  box-shadow:0 24px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.04);
  transform-origin:top left;
}
.nav-item.open .nav-dropdown{
  display:block;
  animation:dropdownIn .35s var(--ease-premium);
}
@keyframes dropdownIn{
  from{opacity:0;transform:translateY(-8px) scale(.98)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
.dd-label{font-size:.68rem;font-weight:600;color:var(--dim);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.dd-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.dd-link{
  display:flex;align-items:flex-start;gap:12px;
  padding:10px 12px;border-radius:10px;
  transition:background .25s,transform .25s var(--ease-premium);
  cursor:pointer;text-decoration:none;color:inherit;
}
.dd-link:hover{background:rgba(255,255,255,.04);transform:translateX(2px)}
.dd-icon{
  width:36px;height:36px;border-radius:8px;
  background:rgba(255,255,255,.05);
  display:flex;align-items:center;justify-content:center;
  font-size:.85rem;color:var(--muted);flex-shrink:0;
  transition:all .25s;
}
.dd-link:hover .dd-icon{background:rgba(100,255,218,.1);color:var(--accent);box-shadow:0 0 16px rgba(100,255,218,.1)}
.dd-info{display:flex;flex-direction:column;gap:2px}
.dd-name{font-size:.82rem;font-weight:500;color:var(--text);display:flex;align-items:center;gap:6px}
.dd-desc{font-size:.72rem;color:rgba(255,255,255,.5);line-height:1.4}
.dd-badge{font-size:.55rem;font-weight:600;padding:1px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:1px}
.dd-badge.new{background:rgba(100,255,218,.15);color:var(--accent)}
.dd-badge.hot{background:rgba(239,68,68,.15);color:#f87171}
.dd-badge.soon{background:rgba(255,255,255,.06);color:var(--dim)}
.dd-sep{border:none;border-top:1px solid rgba(255,255,255,.06);margin:14px 0}

.nav-cta{
  font-family:var(--en);font-size:.78rem;font-weight:500;
  padding:6px 16px;border:1px solid rgba(255,255,255,.15);
  border-radius:20px;cursor:pointer;background:0 0;color:var(--text);
  transition:all .3s var(--ease-premium);
  position:relative;
}
.nav-cta:hover{
  background:var(--text);color:var(--bg);
  box-shadow:0 0 24px rgba(255,255,255,.1);
}

/* Navbar hide/show animation */
.navbar{
  transition:transform .5s cubic-bezier(.4,0,.2,1),opacity .4s ease;
}
.navbar.navbar-hidden{
  transform:translateY(-100%);
  opacity:0;
  pointer-events:none;
}

/* Floating button */
.nav-float-btn{
  position:fixed;top:14px;z-index:999;
  right:max(20px, calc((100vw - 1400px) / 2));
  padding:6px 16px;border-radius:20px;
  font-family:var(--en);font-size:.78rem;font-weight:500;white-space:nowrap;
  border:1px solid rgba(255,255,255,.15);
  background:rgba(15,15,20,.85);
  backdrop-filter:blur(20px);
  color:rgba(255,255,255,.7);
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transform:scale(.8);
  transition:all .35s cubic-bezier(.4,0,.2,1);
  box-shadow:0 4px 20px rgba(0,0,0,.4);
}
.nav-float-btn.visible{
  opacity:1;pointer-events:auto;
  transform:scale(1);
}
.nav-float-btn:hover{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.2);
  color:#fff;
  box-shadow:0 4px 24px rgba(255,255,255,.08);
}

/* When navbar is collapsed, demo pages pull up */
.navbar-collapsed .e-nav{top:0 !important}
.navbar-collapsed .e-side{top:var(--nav-h,60px) !important}
.navbar-collapsed .e-main{margin-top:var(--nav-h,60px) !important}
/* Transitions for smooth pull-up */
.e-nav,.e-side,.e-main{transition:top .5s cubic-bezier(.4,0,.2,1),margin-top .5s cubic-bezier(.4,0,.2,1)}

/* ═══════════════════════════════════════════
   UNIFIED HERO
   ═══════════════════════════════════════════ */
.uh{position:relative;height:460vh;background:var(--bg);z-index:1}
.uh-pin{position:relative;width:100%;height:100vh;overflow:hidden}
.uh-layer{
  position:absolute;inset:0;opacity:0;pointer-events:none;
  transition:opacity .8s cubic-bezier(.4,0,.2,1);
}
.uh-layer.active{opacity:1;pointer-events:auto}
.globe-bg-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;opacity:1;pointer-events:none;
  filter:brightness(0.66);
}
#orbit-canvas{position:relative;z-index:1}

/* Layer 1: Title */
.uh-title{
  display:flex;flex-direction:column;
  justify-content:center;align-items:center;text-align:center;
}

/* Layer 2: Globe — inherit orbit styles */
/* Layer 3: Pipeline — inherit pipe styles */
.uh-pipe{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 50% 35%, rgba(0,255,170,.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 35%, rgba(60,140,255,.03) 0%, transparent 40%),
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px),
    #08080e;
  background-size: 100% 100%, 100% 100%, 60px 60px, 60px 60px, 100% 100%;
}
.uh-pipe::after{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(circle 200px at var(--mx,50%) var(--my,50%),rgba(100,220,255,.06),transparent);
  transition:background .15s ease-out;
}

/* ═══════════════════════════════════════════
   HERO (title layer)
   ═══════════════════════════════════════════ */
.hero,.uh-title{
  width:100%;height:100%;
  display:flex;flex-direction:column;
  justify-content:center;align-items:center;text-align:center;
  position:relative;overflow:hidden;
}
.hero::before,.uh-title::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(to bottom,transparent 70%,var(--bg) 100%);
  pointer-events:none;
}
/* Particles container */
#hero-particles{
  position:absolute;inset:0;z-index:0;
}
.hero-video{
  position:absolute;top:0;left:0;width:100vw;height:100vh;
  object-fit:cover;pointer-events:none;z-index:0;
}
.hero>*:not(.hero-video):not(#hero-particles),
.uh-title>*:not(.hero-video):not(#hero-particles){position:relative;z-index:2}

.hero-badge{
  display:inline-flex;align-items:center;gap:16px;
  font-family:var(--en);font-size:.9rem;font-weight:500;
  color:rgba(255,255,255,.95);letter-spacing:3.5px;
  margin-bottom:36px;
  padding:10px 32px;
  background:none;
  border:none;
  border-radius:100px;
}
.badge-icons{display:flex;gap:16px;align-items:center}
.badge-icons i{font-size:1.25rem;opacity:.85;transition:all .3s var(--ease-premium)}
.badge-icons i:hover{opacity:1;color:var(--accent);text-shadow:0 0 8px rgba(100,255,218,.6),0 0 20px rgba(100,255,218,.35),0 0 40px rgba(100,255,218,.15)}

.hero h1,.uh-title h1{
  font-size:clamp(2.9rem,6.5vw,4.85rem);
  font-weight:800;line-height:1.15;
  max-width:900px;margin-bottom:36px;
  letter-spacing:0;
  word-spacing:0.1em;
  transition:background .1s;
}
.hero-reveal{
  color:#fff;
  padding:6px 0;
}
.hero-badge{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1);
}
.hero-badge.show{
  opacity:1;
  transform:translateY(0);
}
.hero-line{
  display:block;
  opacity:0;
  transform:translateY(30px);
  transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1);
}
.hero-line.show{
  opacity:1;
  transform:translateY(0);
}

/* Hero sub copy */
.hero-sub{
  max-width:680px;margin:0 auto;text-align:center;
  margin-bottom:12px;
}
.hero-sub-title{
  font-size:clamp(.95rem,1.3vw,1.15rem);
  font-weight:700;color:rgba(255,255,255,.85);
  margin-bottom:14px;letter-spacing:-.2px;
  background:linear-gradient(135deg,#00d4ff,#fff 60%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-sub-desc{
  font-size:clamp(.9rem,1.15vw,1.02rem);
  color:rgba(255,255,255,.75);line-height:1.9;
  letter-spacing:.1px;
}

/* Hero sub char reveal */
.hsub-char{
  display:inline;
  opacity:0;
  transition:opacity .2s ease;
}
.hsub-char.show{opacity:1}

/* Button reveal */
#heroButtons{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1);
}
#heroButtons.btns-ready{
  opacity:1;
  transform:translateY(0);
}
.uh-title .hero-badge,.uh-title h1,.uh-title .hero-buttons{
  transition:transform .3s ease-out,opacity .3s ease-out;
}

/* Scroll hint */
.scroll-hint{
  position:fixed;bottom:48px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  z-index:100;animation:scrollBounce 2s ease-in-out infinite;
}
.scroll-mouse{
  width:24px;height:38px;border-radius:12px;
  border:2px solid rgba(255,255,255,.55);
  position:relative;
}
.scroll-wheel{
  width:4px;height:8px;border-radius:2px;
  background:rgba(255,255,255,.8);
  position:absolute;top:6px;left:50%;transform:translateX(-50%);
  animation:scrollWheel 1.8s ease-in-out infinite;
}
.scroll-hint span{
  font-size:.6rem;color:rgba(255,255,255,.6);
  font-family:var(--en);letter-spacing:2px;text-transform:uppercase;
}
@keyframes scrollWheel{
  0%{opacity:1;top:6px}
  50%{opacity:.3;top:18px}
  100%{opacity:1;top:6px}
}
@keyframes scrollBounce{
  0%,100%{transform:translate(-50%,0)}
  50%{transform:translate(-50%,6px)}
}
/* Heading reveal: bottom → top */
@keyframes headingReveal{
  from{opacity:0;transform:translateY(32px)}
  to{opacity:1;transform:translateY(0)}
}
/* Hero word animation (fallback when Splitting.js not loaded) */
.hero h1 .word,.uh-title h1 .word{
  display:inline-block;
  opacity:0;
  transform:translateY(30px);
  animation:wordIn .7s var(--ease-premium) forwards;
  margin-right:0.2em;
}
@keyframes wordIn{to{opacity:1;transform:translateY(0)}}

/* When Splitting.js is active: words become visible, chars animate individually */
.hero h1[data-splitting] .word,.uh-title h1[data-splitting] .word{
  opacity:1;
  transform:none;
  animation:none;
  margin-right:0.25em;
}
.hero h1 .char,.uh-title h1 .char{
  display:inline-block;
  opacity:0;
  transform:translateY(40px);
  animation:charIn .6s var(--ease-premium) forwards;
  /* Per-char gradient text */
  background:linear-gradient(135deg,#fff 0%,rgba(255,255,255,.9) 50%,var(--accent) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
@keyframes charIn{to{opacity:1;transform:translateY(0)}}

.hero-buttons{display:flex;gap:14px;align-items:center}
.btn-primary{
  padding:7px 24px;
  background:var(--text);color:var(--bg);
  border-radius:10px;font-size:.85rem;font-weight:600;
  border:none;cursor:pointer;
  transition:all .3s var(--ease-premium);
  box-shadow:0 4px 20px rgba(255,255,255,.1);
}
.btn-primary:hover{
  box-shadow:0 8px 32px rgba(255,255,255,.15);
}
.btn-secondary{
  padding:7px 24px;background:0 0;
  color:var(--muted);border:none;
  border-radius:10px;font-size:.85rem;font-weight:500;
  cursor:pointer;display:flex;align-items:center;gap:6px;
  transition:all .3s var(--ease-premium);
}
.btn-secondary:hover{color:var(--text)}

/* ═══════════════════════════════════════════
   COMMON SECTION STYLES
   ═══════════════════════════════════════════ */
.section-tag{
  font-size:.78rem;font-weight:500;
  letter-spacing:3px;text-transform:uppercase;margin-bottom:16px;
  background:var(--gradient-accent);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.section-title{
  font-size:clamp(1.8rem,4vw,2.8rem);
  font-weight:700;line-height:1.25;margin-bottom:16px;
  letter-spacing:-0.03em;
}
.section-desc{font-size:1rem;color:var(--muted);line-height:1.7;max-width:550px}

/* Scroll reveal — GSAP will handle .gs-reveal */
.gs-reveal{opacity:0;transform:translateY(50px);will-change:opacity,transform}
/* Keep legacy fade-up for fallback if GSAP doesn't load */
.fade-up{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease-premium),transform .8s var(--ease-premium)}
.fade-up.visible{opacity:1;transform:translateY(0)}

.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.9rem;color:var(--muted);margin-top:24px;
  transition:all .3s var(--ease-premium);
}
.link-arrow:hover{color:var(--accent);gap:10px}
.link-arrow::after{content:'›';font-size:1.2rem}

/* Section divider — gradient fade line */
.section-divider{
  position:relative;
}
.section-divider::before{
  content:'';position:absolute;top:0;left:50%;
  transform:translateX(-50%);
  width:min(100%,600px);height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.08) 20%,rgba(255,255,255,.08) 80%,transparent);
}

/* ═══════════════════════════════════════════
   ORBIT SHOWCASE
   ═══════════════════════════════════════════ */
/* Globe layer uses uh-globe, no longer standalone section */

/* Nebula cloud background */
.nebula-wrap{
  position:absolute;inset:0;z-index:1;overflow:hidden;
  pointer-events:none;opacity:0;
  transition:opacity 1s ease;
}
.nebula{
  position:absolute;border-radius:50%;
  filter:blur(80px);
}

.nebula.n1{
  width:500px;height:500px;
  top:15%;left:55%;
  background:radial-gradient(circle,rgba(0,180,255,.12) 0%,rgba(0,120,255,.04) 50%,transparent 70%);
  animation:nebulaDrift1 20s ease-in-out infinite;
}
.nebula.n2{
  width:400px;height:350px;
  top:50%;left:25%;
  background:radial-gradient(circle,rgba(0,212,255,.1) 0%,rgba(0,160,220,.03) 50%,transparent 70%);
  animation:nebulaDrift2 25s ease-in-out infinite;
}
.nebula.n3{
  width:350px;height:300px;
  top:30%;left:70%;
  background:radial-gradient(circle,rgba(80,140,255,.08) 0%,rgba(40,80,200,.03) 50%,transparent 70%);
  animation:nebulaDrift3 18s ease-in-out infinite;
}

@keyframes nebulaDrift1{
  0%,100%{transform:translate(0,0) scale(1)}
  25%{transform:translate(-40px,30px) scale(1.1)}
  50%{transform:translate(-20px,-20px) scale(.95)}
  75%{transform:translate(30px,10px) scale(1.05)}
}
@keyframes nebulaDrift2{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(50px,-30px) scale(1.15)}
  66%{transform:translate(-30px,40px) scale(.9)}
}
@keyframes nebulaDrift3{
  0%,100%{transform:translate(0,0) scale(1)}
  30%{transform:translate(-35px,-25px) scale(1.08)}
  60%{transform:translate(25px,35px) scale(.92)}
}

/* Twinkling stars */
.stars-wrap{
  position:absolute;inset:0;z-index:1;overflow:hidden;pointer-events:none;
  opacity:0;transition:opacity 1s ease;
}
.star{
  position:absolute;border-radius:50%;
  background:#fff;
}
.star.twinkle{
  animation:starTwinkle var(--dur,3s) ease-in-out infinite;
  animation-delay:var(--delay,0s);
}
@keyframes starTwinkle{
  0%,100%{opacity:var(--base,.4);transform:scale(1)}
  50%{opacity:1;transform:scale(var(--grow,1.8))}
}

#orbit-canvas{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;
}
.orbit-center{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  text-align:center;z-index:2;pointer-events:none;width:max-content;
}
/* Slide content */
.orbit-slide{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  opacity:0;white-space:nowrap;pointer-events:none;
  transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1);
  transform:translate(-50%,-50%) scale(.92);
  display:flex;flex-direction:column;align-items:center;
}
.orbit-slide.active{opacity:1;transform:translate(-50%,-50%) scale(1);pointer-events:auto}

/* Slide heading — gradient text */
.orbit-slide.active h2{
  animation:headingReveal .7s cubic-bezier(.4,0,.2,1) both;
}
.orbit-slide.active p:not(.text-decode){
  animation:headingReveal .7s cubic-bezier(.4,0,.2,1) .15s both;
}
.orbit-slide.active p.text-decode{
  animation:none;
  opacity:1;
}
.orbit-slide h2{
  font-size:clamp(2.125rem,4.7vw,3.525rem);font-weight:800;
  margin-bottom:20px;letter-spacing:-1px;
  background:linear-gradient(135deg,#00d4ff 0%,#ffffff 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
  filter:drop-shadow(0 0 20px rgba(0,180,255,.15));
}
.orbit-slide p{
  font-size:clamp(1.005rem,1.2vw,1.175rem);color:rgba(255,255,255,.65);line-height:1.8;
}

/* Text reveal effect */
.text-decode .char, .cl-sub .char{
  display:inline;
  opacity:0;
  transition:opacity .2s ease;
}
.text-decode .char.revealed, .cl-sub .char.revealed{
  opacity:1;
}

/* ─── Demo Slide (체험) ─── */
.orbit-slide-demo{
  white-space:normal !important;
  width:max-content;
}
.demo-cards{
  display:flex;gap:20px;justify-content:center;
}
.demo-card{
  position:relative;
  width:160px;padding:28px 20px 24px;
  border-radius:20px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(24px) saturate(1.3);
  -webkit-backdrop-filter:blur(24px) saturate(1.3);
  display:flex;flex-direction:column;align-items:center;gap:12px;
  text-decoration:none;color:var(--text);
  transition:all .4s var(--ease-premium);
  overflow:hidden;
}
.demo-card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(135deg,rgba(255,255,255,.06) 0%,transparent 50%);
  pointer-events:none;
}
.demo-card:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.15);
  transform:translateY(-6px);
  box-shadow:0 20px 40px rgba(0,0,0,.3),0 0 30px rgba(255,255,255,.03);
}
.demo-card-icon{
  width:56px;height:56px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;
  transition:all .4s var(--ease-premium);
}
.demo-card:hover .demo-card-icon{
  transform:scale(1.1);
}
.demo-card-icon.erp{
  background:linear-gradient(135deg,rgba(255,170,50,.15),rgba(255,170,50,.05));
  color:#ffaa33;border:1px solid rgba(255,170,50,.15);
  box-shadow:0 0 20px rgba(255,170,50,.08);
}
.demo-card-icon.crm{
  background:linear-gradient(135deg,rgba(59,130,246,.15),rgba(59,130,246,.05));
  color:#60a5fa;border:1px solid rgba(59,130,246,.15);
  box-shadow:0 0 20px rgba(59,130,246,.08);
}
.demo-card-icon.wms{
  background:linear-gradient(135deg,rgba(34,197,94,.15),rgba(34,197,94,.05));
  color:#4ade80;border:1px solid rgba(34,197,94,.15);
  box-shadow:0 0 20px rgba(34,197,94,.08);
}
.demo-card-icon.ai{
  background:linear-gradient(135deg,rgba(168,85,247,.15),rgba(168,85,247,.05));
  color:#c084fc;border:1px solid rgba(168,85,247,.15);
  box-shadow:0 0 20px rgba(168,85,247,.08);
}
.demo-card:hover .demo-card-icon.erp{box-shadow:0 0 30px rgba(255,170,50,.2)}
.demo-card:hover .demo-card-icon.crm{box-shadow:0 0 30px rgba(59,130,246,.2)}
.demo-card:hover .demo-card-icon.wms{box-shadow:0 0 30px rgba(34,197,94,.2)}
.demo-card:hover .demo-card-icon.ai{box-shadow:0 0 30px rgba(168,85,247,.2)}
.demo-card-name{
  font-size:.95rem;font-weight:700;letter-spacing:.3px;
  font-family:var(--en);
}
.demo-card-desc{
  font-size:.7rem;color:var(--muted);text-align:center;line-height:1.5;
}
.demo-card-badge{
  position:absolute;top:10px;right:10px;
  font-size:.5rem;font-weight:700;padding:2px 7px;border-radius:4px;
  text-transform:uppercase;letter-spacing:1px;
}
.demo-card-badge.hot{background:rgba(239,68,68,.15);color:#f87171}
.demo-card-badge.new{background:rgba(100,255,218,.15);color:var(--accent)}

/* Demo card stagger animation */
.orbit-slide-demo.active .demo-card{
  animation:demoCardIn .6s var(--ease-premium) both;
}
.orbit-slide-demo.active .demo-card:nth-child(1){animation-delay:.1s}
.orbit-slide-demo.active .demo-card:nth-child(2){animation-delay:.2s}
.orbit-slide-demo.active .demo-card:nth-child(3){animation-delay:.3s}
.orbit-slide-demo.active .demo-card:nth-child(4){animation-delay:.4s}
@keyframes demoCardIn{
  from{opacity:0;transform:translateY(24px) scale(.9)}
  to{opacity:1;transform:translateY(0) scale(1)}
}

/* Navigation — icon + text + progress bar */
.orbit-nav{
  position:absolute;left:40px;bottom:60px;z-index:2;
  display:flex;flex-direction:column;gap:4px;
}
.orbit-nav-item{
  font-size:.9rem;color:var(--dim);cursor:pointer;
  padding:10px 16px 10px 18px;
  transition:color .4s,background .4s;
  position:relative;border-radius:10px;
  display:flex;align-items:center;gap:10px;
  background:transparent;
}
.orbit-nav-item:hover{
  background:rgba(255,255,255,.04);color:rgba(255,255,255,.7);
}
.orbit-nav-item i{
  font-size:.8rem;width:20px;text-align:center;
  color:rgba(255,255,255,.25);transition:color .4s;
}
.orbit-nav-item.active i{
  color:#00d4ff;filter:drop-shadow(0 0 6px rgba(0,160,255,.4));
}
.orbit-nav-item::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:2px;border-radius:1px;
  background:rgba(255,255,255,.06);transition:background .4s;
}
.orbit-nav-item.active{
  color:var(--text);font-weight:600;
  background:rgba(0,160,255,.04);
}
.orbit-nav-item.active::before{
  background:linear-gradient(180deg,#00d4ff,#0066ff);
  box-shadow:0 0 8px rgba(0,120,255,.3);
}
/* Progress bar */
.orbit-nav-progress{
  position:absolute;left:0;bottom:0;height:2px;width:0;border-radius:1px;
  background:linear-gradient(90deg,#00d4ff,#0066ff);
  opacity:0;transition:opacity .3s;
}
.orbit-nav-item.active .orbit-nav-progress{
  opacity:1;
  animation:navProgress 4s linear forwards;
}
@keyframes navProgress{
  from{width:0}
  to{width:100%}
}

/* Pipeline layer uses uh-pipe, no longer standalone section */

/* Pipeline grid */
.pipe-grid{
  position:relative;width:min(94vw,1100px);height:min(77vh,750px);flex-shrink:0;
  transition:transform .6s ease,opacity .6s ease;
}
.pipe-svg{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;
}
.pipe-line{
  stroke:rgba(100,200,255,.12);stroke-width:2;
  stroke-dasharray:6 4;
  animation:pipeDash 1.5s linear infinite;
  transition:stroke .5s ease,stroke-width .5s ease,filter .5s ease;
}
@keyframes pipeDash{to{stroke-dashoffset:-20}}
.pipe-dot{
  fill:rgba(100,220,255,.7);
  filter:drop-shadow(0 0 6px rgba(100,200,255,.6));
  transition:opacity .5s ease;
}

/* Scroll-phase dim state */
.pipe-scroll .pipe-node{opacity:.3;transition:opacity .5s ease,transform .5s ease}
.pipe-scroll .pipe-node.pipe-lit{opacity:1}
.pipe-scroll .pipe-func{opacity:.3;transition:opacity .5s ease,transform .5s ease}
.pipe-scroll .pipe-func.pipe-lit{opacity:1}
.pipe-scroll .pipe-svg .pipe-line{stroke-width:2}
.pipe-scroll .pipe-svg .pipe-dot{opacity:0}
.pipe-scroll .pipe-svg .pipe-line.line-lit{
  stroke-width:3;
  filter:drop-shadow(0 0 6px currentColor);
}
.pipe-scroll .pipe-svg .pipe-dot.dot-lit{opacity:1}
.pipe-scroll .pipe-svg .pipe-branch{stroke:rgba(0,220,180,.08)}
.pipe-scroll .pipe-svg .pipe-branch.line-lit{
  stroke:rgba(0,220,180,.6);
  filter:drop-shadow(0 0 6px rgba(0,220,180,.4));
}

/* Lit glow overrides per node */
.pipe-scroll .node-crm.pipe-lit .pipe-icon{box-shadow:0 0 24px rgba(70,140,255,.4),0 0 48px rgba(70,140,255,.15)}
.pipe-scroll .node-erp.pipe-lit .pipe-icon{box-shadow:0 0 24px rgba(255,170,50,.4),0 0 48px rgba(255,170,50,.15)}
.pipe-scroll .node-sql.pipe-lit .pipe-icon{box-shadow:0 0 24px rgba(255,80,160,.4),0 0 48px rgba(255,80,160,.15)}
.pipe-scroll .node-agent.pipe-lit .pipe-icon{box-shadow:0 0 40px rgba(0,255,170,.35),0 0 80px rgba(0,255,170,.15)}
.pipe-scroll .node-auto.pipe-lit .pipe-icon{box-shadow:0 0 24px rgba(170,100,255,.4),0 0 48px rgba(170,100,255,.15)}
.pipe-scroll .node-chart.pipe-lit .pipe-icon{box-shadow:0 0 24px rgba(0,200,220,.4),0 0 48px rgba(0,200,220,.15)}
.pipe-scroll .node-report.pipe-lit .pipe-icon{box-shadow:0 0 24px rgba(255,200,60,.4),0 0 48px rgba(255,200,60,.15)}
.pipe-scroll .pipe-func.pipe-lit .pf-ic{box-shadow:0 0 16px rgba(0,255,170,.3),0 0 32px rgba(0,255,170,.1)}
.pipe-scroll .pipe-func.pipe-lit span{color:rgba(255,255,255,.9)}

/* Nodes */
.pipe-node{
  position:absolute;transform:translate(-50%,-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  z-index:2;
}
.pipe-icon{
  width:64px;height:64px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;color:#fff;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(8px);
  transition:all .4s var(--ease-premium);
  box-shadow:0 4px 20px rgba(0,0,0,.3);
}
.pipe-node:hover .pipe-icon{
  transform:scale(1.1);
  border-color:rgba(255,255,255,.15);
  box-shadow:0 8px 32px rgba(0,0,0,.4);
}
.pipe-label{
  font-size:.72rem;font-weight:600;letter-spacing:1.5px;
  color:rgba(255,255,255,.5);font-family:var(--en);
  text-transform:uppercase;white-space:nowrap;
}

/* SVG pipe colors */
.pl-blue{stroke:rgba(70,140,255,.25)}
.pl-amber{stroke:rgba(255,170,50,.25)}
.pl-green{stroke:rgba(60,200,120,.25)}
.pl-pink{stroke:rgba(255,80,160,.25)}
.pl-cyan{stroke:rgba(0,220,180,.28)}
.pd-blue{fill:rgba(70,140,255,.8);filter:drop-shadow(0 0 6px rgba(70,140,255,.6))}
.pd-amber{fill:rgba(255,170,50,.8);filter:drop-shadow(0 0 6px rgba(255,170,50,.6))}
.pd-green{fill:rgba(60,200,120,.8);filter:drop-shadow(0 0 6px rgba(60,200,120,.6))}
.pd-pink{fill:rgba(255,80,160,.8);filter:drop-shadow(0 0 6px rgba(255,80,160,.6))}
.pd-cyan{fill:rgba(0,220,180,.8);filter:drop-shadow(0 0 6px rgba(0,220,180,.6))}
.pipe-branch{stroke:rgba(0,220,180,.22);stroke-width:1.5;fill:none;stroke-dasharray:6 4;animation:pipeDash 1.5s linear infinite;transition:stroke .5s ease,filter .5s ease}

/* Node colors — inputs (left) */
.node-crm .pipe-icon{
  background:linear-gradient(135deg,rgba(70,140,255,.15),rgba(70,140,255,.05));
  border-color:rgba(70,140,255,.2);color:#4a8cff;
  box-shadow:0 4px 20px rgba(70,140,255,.1);
}
.node-erp .pipe-icon{
  background:linear-gradient(135deg,rgba(255,170,50,.15),rgba(255,170,50,.05));
  border-color:rgba(255,170,50,.2);color:#ffaa33;
  box-shadow:0 4px 20px rgba(255,170,50,.1);
}
.node-sql .pipe-icon{
  background:linear-gradient(135deg,rgba(255,80,160,.15),rgba(255,80,160,.05));
  border-color:rgba(255,80,160,.2);color:#ff50a0;
  box-shadow:0 4px 20px rgba(255,80,160,.1);
}

/* Center */
.node-agent .pipe-icon{
  width:80px;height:80px;font-size:1.8rem;border-radius:20px;
  background:linear-gradient(135deg,rgba(0,255,170,.12),rgba(0,200,255,.08));
  border-color:rgba(0,255,170,.25);color:#00ffaa;
  box-shadow:0 0 40px rgba(0,255,170,.1),0 8px 32px rgba(0,0,0,.3);
}
.node-agent .pipe-label{color:rgba(0,255,170,.7);font-size:.8rem}
.node-agent .pipe-icon{
  animation:agentPulse 3s ease-in-out infinite;
}
@keyframes agentPulse{
  0%,100%{box-shadow:0 0 30px rgba(0,255,170,.1),0 8px 32px rgba(0,0,0,.3);transform:scale(1)}
  50%{box-shadow:0 0 50px rgba(0,255,170,.2),0 0 80px rgba(0,255,170,.08),0 8px 32px rgba(0,0,0,.3);transform:scale(1.05)}
}

/* Outputs (right) */
.node-auto .pipe-icon{
  background:linear-gradient(135deg,rgba(170,100,255,.15),rgba(170,100,255,.05));
  border-color:rgba(170,100,255,.2);color:#aa66ff;
  box-shadow:0 4px 20px rgba(170,100,255,.1);
}
.node-chart .pipe-icon{
  background:linear-gradient(135deg,rgba(0,200,220,.15),rgba(0,200,220,.05));
  border-color:rgba(0,200,220,.2);color:#00c8dc;
  box-shadow:0 4px 20px rgba(0,200,220,.1);
}
.node-report .pipe-icon{
  background:linear-gradient(135deg,rgba(255,200,60,.15),rgba(255,200,60,.05));
  border-color:rgba(255,200,60,.2);color:#ffc83c;
  box-shadow:0 4px 20px rgba(255,200,60,.1);
}


/* Bottom function cards */
.pipe-func{
  position:absolute;transform:translate(-50%,-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:16px 20px;min-width:90px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;z-index:2;
  transition:all .3s var(--ease-premium);
}
.pipe-func:hover{
  background:rgba(0,255,170,.05);
  border-color:rgba(0,255,170,.15);
  transform:translate(-50%,-50%) translateY(-4px);
  box-shadow:0 8px 24px rgba(0,0,0,.3);
}
.pf-ic{
  width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;color:rgba(0,255,170,.7);
  background:rgba(0,255,170,.06);
  border:1px solid rgba(0,255,170,.1);
}
.pipe-func span{
  font-size:.65rem;color:rgba(255,255,255,.5);
  font-weight:500;letter-spacing:0.5px;white-space:nowrap;
}

/* Bottom description */
/* Layer 4: Core Strengths Pipeline */
.uh-strengths{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,255,170,.03) 0%, transparent 50%),
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px),
    #08080e;
  background-size: 100% 100%, 60px 60px, 60px 60px, 100% 100%;
}
.uh-strengths::after{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(circle 200px at var(--mx2,50%) var(--my2,50%),rgba(100,220,255,.06),transparent);
}
.str-heading{
  font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;
  color:var(--text);margin-bottom:48px;letter-spacing:-0.5px;
  position:relative;z-index:1;
}
.str-pipeline{
  position:relative;width:min(95vw,1400px);z-index:1;
}
.str-nodes{
  display:flex;justify-content:space-between;position:relative;
}
.str-node{
  display:flex;flex-direction:column;align-items:center;gap:12px;
  width:18%;text-align:center;
  opacity:0;transform:translateY(20px);
  transition:opacity .6s ease,transform .6s ease;
}
.uh-strengths.active .str-node{opacity:1;transform:translateY(0)}
.uh-strengths.active .str-node:nth-child(1){transition-delay:.1s}
.uh-strengths.active .str-node:nth-child(2){transition-delay:.15s}
.uh-strengths.active .str-node:nth-child(3){transition-delay:.2s}
.uh-strengths.active .str-node:nth-child(4){transition-delay:.25s}
.uh-strengths.active .str-node:nth-child(5){transition-delay:.3s}
.str-icon{
  width:72px;height:72px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;color:rgba(0,255,170,.3);
  background:rgba(0,255,170,.03);
  border:1px solid rgba(0,255,170,.08);
  transition:all .5s ease;
}
.str-node.lit .str-icon{
  color:var(--accent);
  background:rgba(0,255,170,.1);
  border-color:rgba(0,255,170,.3);
  box-shadow:0 0 20px rgba(0,255,170,.25),0 0 40px rgba(0,255,170,.1);
}
.str-dot{
  width:10px;height:10px;border-radius:50%;
  background:rgba(0,255,170,.2);
  box-shadow:none;
  position:relative;
  transition:all .5s ease;
}
.str-node.lit .str-dot{
  background:var(--accent);
  box-shadow:0 0 8px rgba(0,255,170,.4);
}
.str-node p{transition:color .5s ease}
.str-node.lit p{color:var(--text)}
.str-node:not(:last-child) .str-dot::after{
  content:'';position:absolute;
  left:10px;top:50%;transform:translateY(-50%);
  width:calc((min(95vw,1400px) - 10%) / 4 - 72px);
  height:1px;
  border-top:1.5px dashed rgba(0,255,170,.35);
  animation:pipeDash 1.5s linear infinite;
}
.str-node p{
  font-size:.85rem;color:var(--muted);line-height:1.6;
}

/* Strength photo cards */
.str-photo{
  width:100%;aspect-ratio:4/3;border-radius:10px;margin-top:12px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  opacity:0;transform:translateY(16px) scale(.92);
  transition:opacity .5s ease,transform .5s ease,border-color .5s ease,box-shadow .5s ease;
}
.str-photo span{
  font-size:1.2rem;font-weight:700;color:rgba(255,255,255,.15);
  font-family:var(--en);
}
.str-photo img{
  width:100%;height:100%;object-fit:cover;
}
.str-node.lit .str-photo{
  opacity:1;transform:translateY(0) scale(1);
  border-color:rgba(0,255,170,.15);
  box-shadow:0 4px 20px rgba(0,0,0,.3),0 0 16px rgba(0,255,170,.06);
}
.str-photos{
  display:flex;flex-direction:column;gap:8px;width:100%;margin-top:12px;
}
.str-photos .str-photo{
  margin-top:0;
}
.str-photos .str-photo:nth-child(2){transition-delay:.1s}
.str-photos .str-photo:nth-child(3){transition-delay:.2s}
.str-photos .str-photo:nth-child(4){transition-delay:.3s}

@media(max-width:768px){
  .str-nodes{flex-wrap:wrap;gap:20px;justify-content:center}
  .str-node{width:40%}
}

/* Layer 5: Clients Marquee */
.uh-clients{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;
  background:
    radial-gradient(circle at 50% 50%, rgba(60,140,255,.03) 0%, transparent 50%),
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px),
    #08080e;
  background-size: 100% 100%, 60px 60px, 60px 60px, 100% 100%;
}
/* Stats cards */
.cl-stats{
  display:flex;align-items:center;gap:0;
  z-index:1;
  padding:28px 48px;
  margin-bottom:40px;
  border-radius:18px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.cl-stat-card{
  display:flex;flex-direction:column;align-items:center;
  padding:8px 48px;
}
.cl-stat-num{
  font-family:var(--en);font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;
  color:#fff;letter-spacing:-1px;line-height:1.1;
  background:linear-gradient(135deg,#fff 60%,rgba(0,255,255,.6));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.cl-stat-unit{
  font-size:0.55em;font-weight:600;
}
.cl-stat-label{
  font-size:.88rem;font-weight:500;
  margin-top:6px;letter-spacing:.5px;
  background:linear-gradient(135deg,rgba(255,255,255,.5) 30%,rgba(0,255,255,.4));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.cl-stat-divider{
  width:1px;height:56px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.12),transparent);
  flex-shrink:0;
}
.cl-rolling{
  display:inline;font-size:inherit;font-weight:inherit;
  color:inherit;font-feature-settings:'tnum';
  -webkit-text-fill-color:inherit;background:inherit;
  -webkit-background-clip:inherit;
}
.cl-marquee{
  width:100%;overflow:hidden;z-index:1;
  opacity:0;transform:translateY(24px);
  transition:opacity .6s ease,transform .6s ease;
}
.cl-marquee.cl-show{
  opacity:1;transform:translateY(0);
}
.cl-track{
  display:flex;gap:32px;width:max-content;
}
.cl-row1 .cl-track{animation:clSlide 30s linear infinite}
.cl-row2 .cl-track{animation:clSlide 30s linear infinite reverse}
.cl-row3 .cl-track{animation:clSlide 35s linear infinite}
.cl-row4 .cl-track{animation:clSlide 28s linear infinite reverse}
.cl-row5 .cl-track{animation:clSlide 32s linear infinite}
@keyframes clSlide{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
.cl-marquee{margin-bottom:50px}
.cl-item{
  flex-shrink:0;width:160px;height:88px;
  border-radius:12px;
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  position:relative;
  display:flex;align-items:center;justify-content:center;
  padding:16px;
  transition:all .3s;
}
.cl-item::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:rgba(0,0,0,.25);pointer-events:none;
  transition:background .3s;
}
.cl-item:hover::after{
  background:rgba(0,0,0,.08);
}
.cl-item:hover{
  border-color:rgba(0,0,0,.15);
}
.cl-item img{
  max-width:100%;max-height:100%;object-fit:contain;
  filter:grayscale(.3);
  transition:filter .3s;
}
.cl-item:hover img{filter:brightness(1) grayscale(0)}
.cl-placeholder{
  background:rgba(255,255,255,.02);
}
.cl-placeholder span{
  font-size:1.1rem;font-weight:700;color:rgba(255,255,255,.06);
  font-family:var(--en);
}

@media(max-width:768px){
  .cl-item{width:120px;height:60px;padding:10px}
}

.pipe-desc{
  text-align:center;padding:8px 40px 0;margin-top:-2px;
  transition:transform .6s ease,opacity .6s ease;
}
.pipe-desc-lead{
  font-size:1.04rem;color:var(--accent);margin-bottom:8px;letter-spacing:0.5px;
  text-shadow:0 0 12px rgba(100,255,218,.3),0 0 4px rgba(100,255,218,.2);
}
.pipe-desc-num{
  font-size:clamp(1.4625rem,3.1vw,2.2625rem);font-weight:700;color:var(--text);
  letter-spacing:-0.5px;margin-bottom:12px;
}
.pipe-desc-num strong{
  color:var(--accent);font-family:var(--en);font-size:1.05em;
}
.pipe-desc-sub{
  font-size:.9775rem;color:var(--muted);line-height:1.7;
}

@media(max-width:768px){
  .pipe-func{padding:10px 14px;min-width:70px}
  .pf-ic{width:32px;height:32px;font-size:.85rem}
  .pipe-grid{width:95vw;height:60vh}
  .pipe-icon{width:48px;height:48px;font-size:1.1rem;border-radius:12px}
  .node-agent .pipe-icon{width:60px;height:60px;font-size:1.4rem}
  .pipe-label{font-size:.6rem}
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
/* ── Footer ── */
/* ═══ Footer border glow + scan ═══ */
.ft-border-glow{
  position:absolute;top:0;left:0;right:0;height:2px;z-index:2;
  overflow:hidden;
}
.ft-border-line{
  position:absolute;inset:0;
  background:rgba(255,255,255,.06);
}
.ft-border-scan{
  position:absolute;top:-1px;width:120px;height:4px;
  background:radial-gradient(ellipse at center, rgba(0,255,255,.9) 0%, rgba(0,255,255,.4) 30%, transparent 70%);
  box-shadow:0 0 20px rgba(0,255,255,.5), 0 0 60px rgba(0,255,255,.2);
  animation:ftScan 4s ease-in-out infinite;
  border-radius:50%;
}
@keyframes ftScan{
  0%{left:-120px;opacity:0}
  10%{opacity:1}
  90%{opacity:1}
  100%{left:calc(100% + 120px);opacity:0}
}
/* Top glow reflection on footer bg */
.footer::before{
  content:'';position:absolute;top:0;left:0;right:0;height:80px;
  background:linear-gradient(180deg,rgba(0,255,255,.03) 0%,transparent 100%);
  pointer-events:none;z-index:1;
}

.footer{
  position:relative;
  border-top:none;
  padding:clamp(48px,6vw,80px) 5% 40px;
  overflow:hidden;
  /* A: Mesh gradient background */
  background:
    radial-gradient(ellipse 60% 50% at 10% 20%,rgba(255,170,50,.035),transparent),
    radial-gradient(ellipse 50% 60% at 90% 80%,rgba(192,132,252,.03),transparent),
    radial-gradient(ellipse 40% 50% at 50% 10%,rgba(96,165,250,.03),transparent),
    radial-gradient(ellipse 50% 40% at 70% 60%,rgba(74,222,128,.025),transparent),
    #040406;
}
/* A: Noise texture overlay */
.footer::after{
  content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
  opacity:.4;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
}
/* B: Light rays from top */
.footer::before{
  content:'';position:absolute;top:0;left:0;right:0;height:100%;
  z-index:0;pointer-events:none;
  background:
    conic-gradient(from 195deg at 15% 0%,transparent 0deg,rgba(255,170,50,.05) 6deg,transparent 14deg),
    conic-gradient(from 215deg at 35% 0%,transparent 0deg,rgba(100,255,218,.04) 8deg,transparent 16deg),
    conic-gradient(from 240deg at 50% 0%,transparent 0deg,rgba(96,165,250,.045) 7deg,transparent 15deg),
    conic-gradient(from 260deg at 65% 0%,transparent 0deg,rgba(74,222,128,.035) 6deg,transparent 14deg),
    conic-gradient(from 280deg at 80% 0%,transparent 0deg,rgba(192,132,252,.04) 9deg,transparent 17deg),
    conic-gradient(from 300deg at 92% 0%,transparent 0deg,rgba(245,158,11,.035) 5deg,transparent 12deg);
  filter:blur(3px);
}
/* Bottom-right light rays shooting upward */
.ft-rays-bottom{
  position:absolute;bottom:0;right:0;width:100%;height:100%;
  z-index:0;pointer-events:none;
  background:
    conic-gradient(from 60deg at 85% 100%,transparent 0deg,rgba(192,132,252,.04) 5deg,transparent 12deg),
    conic-gradient(from 40deg at 70% 100%,transparent 0deg,rgba(96,165,250,.035) 7deg,transparent 15deg);
  filter:blur(3px);
}
.ft-layout>*{position:relative;z-index:1}
.ft-layout{
  display:grid;grid-template-columns:20% 1.6fr 1fr 1fr 1fr;gap:clamp(10px,1.2vw,20px);
}
.ft-far-right{display:flex;flex-direction:column;gap:12px}
.ft-ext{display:flex;flex-direction:column;gap:12px}
.ft-pcard-icon.hrm{background:rgba(129,140,248,.12);color:#818cf8;border:1px solid rgba(129,140,248,.1)}
.ft-pcard-icon.pms{background:rgba(45,212,191,.12);color:#2dd4bf;border:1px solid rgba(45,212,191,.1)}
.ft-pcard-icon.drawing{background:rgba(251,191,36,.12);color:#fbbf24;border:1px solid rgba(251,191,36,.1)}
.ft-pcard-icon.security{background:rgba(239,68,68,.12);color:#ef4444;border:1px solid rgba(239,68,68,.1)}

/* ── LEFT: Company Info ── */
.ft-left{
  display:flex;flex-direction:column;
}
/* 1. Logo bigger */
.ft-left .nav-logo{margin-bottom:0;font-size:1.325rem}
.ft-left .nav-logo img.logo-icon{width:30px;height:30px}

/* 2. Company name — brighter + char reveal animation */
.ft-company{
  font-size:1.155rem;color:rgba(255,255,255,.75);line-height:1.7;
  margin-top:14px;margin-bottom:28px;
  letter-spacing:.8px;
}
.ft-company .ft-char{
  display:inline-block;opacity:0;transform:translateY(12px);
  transition:opacity .3s ease,transform .3s ease;
}
.ft-company .ft-char.show{opacity:1;transform:translateY(0)}

/* 3. Details — fade in */
.ft-details{
  display:flex;flex-direction:column;gap:8px;
  opacity:0;transform:translateY(10px);
  transition:opacity .6s ease,transform .6s ease;
}
.ft-details.show{opacity:1;transform:translateY(0)}
.ft-detail-row{
  display:flex;gap:8px;font-size:.975rem;line-height:1.6;
}
.ft-detail-row .ft-label{
  color:rgba(255,255,255,.45);min-width:90px;flex-shrink:0;
  font-size:.9rem;letter-spacing:.3px;
}
.ft-detail-row span:last-child,
.ft-detail-row a{
  color:rgba(255,255,255,.7);font-size:.975rem;
  text-decoration:none;transition:color .25s;
}
.ft-detail-row a:hover{color:var(--text)}

/* Contact line */
.ft-contact-line{
  display:flex;flex-wrap:wrap;gap:16px;
  margin-top:24px;margin-bottom:auto;
}
.ft-contact-line a{
  display:flex;align-items:center;gap:6px;
  font-size:.78rem;color:rgba(255,255,255,.35);
  text-decoration:none;transition:color .25s;
  font-family:var(--en);
}
.ft-contact-line a:hover{color:var(--text)}
.ft-contact-line i{font-size:.65rem;color:rgba(255,255,255,.2)}

/* Bottom — full width bar */
.ft-bottom-line{
  grid-column:1/-1;
  margin-top:40px;padding:20px 0 0;
  border-top:1px solid rgba(255,255,255,.06);
  font-size:.75rem;color:rgba(255,255,255,.35);
  display:flex;justify-content:space-between;align-items:center;
}
.ft-legal{display:flex;gap:16px}
.ft-legal a{color:rgba(255,255,255,.35);text-decoration:none;transition:color .2s}
.ft-legal a:hover{color:rgba(255,255,255,.6)}

/* ── RIGHT: Product Cards (4행 1열) ── */
.ft-right{
  display:flex;flex-direction:column;gap:12px;
}
.ft-pcard{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;border-radius:12px;
  background:rgba(255,255,255,.015);
  border:1px solid rgba(255,255,255,.04);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  text-decoration:none;color:inherit;
  transition:all .35s var(--ease-premium);
  position:relative;overflow:hidden;
}
.ft-pcard::before{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(135deg,rgba(255,255,255,.02) 0%,transparent 60%);
  pointer-events:none;
}
.ft-pcard:hover{
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.1);
  box-shadow:0 8px 32px rgba(0,0,0,.3);
}

/* Icon */
.ft-pcard-icon{
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
  transition:all .35s var(--ease-premium);
}
.ft-pcard:hover .ft-pcard-icon{transform:scale(1.08)}
.ft-pcard-icon.contact-phone{background:rgba(100,255,218,.08);color:var(--accent);border:1px solid rgba(100,255,218,.1)}
.ft-pcard-icon.contact-fast{background:rgba(245,158,11,.08);color:#f59e0b;border:1px solid rgba(245,158,11,.1)}
.ft-pcard-icon.contact-kakao{background:rgba(254,229,0,.08);color:#fee500;border:1px solid rgba(254,229,0,.1)}
.ft-pcard-icon.contact-mail{background:rgba(96,165,250,.08);color:#60a5fa;border:1px solid rgba(96,165,250,.1)}
.ft-mid .ft-pcard,.ft-right .ft-pcard{flex:1}
.ft-mid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
}
.ft-mid .ft-pcard{
  flex-direction:row;align-items:center;gap:12px;
  padding:16px;
}
.ft-pcard-icon.workflow{background:rgba(100,255,218,.08);color:#64ffda;border:1px solid rgba(100,255,218,.1)}
.ft-pcard-icon.api{background:rgba(96,165,250,.08);color:#60a5fa;border:1px solid rgba(96,165,250,.1)}
.ft-pcard-icon.eng3d{background:rgba(245,158,11,.08);color:#f59e0b;border:1px solid rgba(245,158,11,.1)}
.ft-pcard-icon.partner{background:rgba(168,85,247,.08);color:#a855f7;border:1px solid rgba(168,85,247,.1)}
.ft-pcard-icon.erp{background:rgba(255,170,50,.08);color:#ffaa33;border:1px solid rgba(255,170,50,.1)}
.ft-pcard-icon.crm{background:rgba(96,165,250,.08);color:#60a5fa;border:1px solid rgba(96,165,250,.1)}
.ft-pcard-icon.wms{background:rgba(74,222,128,.08);color:#4ade80;border:1px solid rgba(74,222,128,.1)}
.ft-pcard-icon.ai{background:rgba(192,132,252,.08);color:#c084fc;border:1px solid rgba(192,132,252,.1)}

/* Hover glow per product */
.ft-pcard:has(.ft-pcard-icon.erp):hover{border-color:rgba(255,170,50,.15)}
.ft-pcard:has(.ft-pcard-icon.crm):hover{border-color:rgba(96,165,250,.15)}
.ft-pcard:has(.ft-pcard-icon.wms):hover{border-color:rgba(74,222,128,.15)}
.ft-pcard:has(.ft-pcard-icon.ai):hover{border-color:rgba(192,132,252,.15)}

/* Body */
.ft-pcard-body{flex:1;min-width:0}
.ft-pcard-name{
  font-family:var(--en);font-size:.92rem;font-weight:700;
  color:var(--text);display:flex;align-items:center;gap:8px;
  margin-bottom:3px;
}
.ft-pcard-desc{
  font-size:.78rem;color:var(--dim);
}
.ft-pcard-badge{
  font-size:.5rem;font-weight:700;padding:2px 7px;border-radius:4px;
  letter-spacing:1px;text-transform:uppercase;font-family:var(--en);
}
.ft-pcard-badge.hot{background:rgba(239,68,68,.15);color:#f87171}
.ft-pcard-badge.new{background:rgba(100,255,218,.12);color:var(--accent)}

.ft-pcard-val{
  font-weight:500;color:var(--dim);margin-left:auto;
  font-family:var(--en);font-size:.82rem;
}
.ft-mid .ft-pcard-name{
  font-size:.72rem;font-weight:800;
  color:rgba(255,255,255,.45);
  margin-bottom:0;
}
.ft-mid .ft-pcard-val{
  display:block;margin-left:0;margin-top:4px;
  font-size:.88rem;font-weight:500;
  color:rgba(255,255,255,.9);
}
.ft-mid .ft-pcard-arrow{
  position:absolute;top:16px;right:16px;
}
.ft-pcard-name{
  display:flex;align-items:center;width:100%;
}

/* Arrow */
.ft-pcard-arrow{
  color:rgba(255,255,255,.15);font-size:.75rem;
  transition:all .3s var(--ease-premium);
  flex-shrink:0;
}
.ft-pcard:hover .ft-pcard-arrow{
  color:rgba(255,255,255,.5);
  transform:translateX(4px);
}

/* Responsive */
@media(max-width:1280px){
  .ft-layout{grid-template-columns:1fr 1fr 1fr}
  .ft-left{grid-column:1/-1}
}
@media(max-width:1024px){
  .ft-layout{grid-template-columns:1fr 1fr}
  .ft-left{grid-column:1/-1}
}
@media(max-width:700px){
  .ft-layout{grid-template-columns:1fr}
}
@media(max-width:700px){
  .ft-layout{grid-template-columns:1fr}
  .footer{padding:48px 6% 32px}
}
@media(max-width:600px){
  .ft-contact-line{flex-direction:column;gap:8px}
}

/* ═══════════════════════════════════════════
   DEMO SHOWCASE SECTION
   ═══════════════════════════════════════════ */
.demo-showcase{
  position:relative;padding:120px 40px 100px;overflow:hidden;
  background:#060810;
}
.demo-showcase-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.demo-bg-orb{position:absolute;border-radius:50%;filter:blur(100px)}
.demo-bg-orb.orb-1{width:600px;height:600px;top:-200px;right:-100px;background:rgba(59,130,246,.04)}
.demo-bg-orb.orb-2{width:500px;height:500px;bottom:-150px;left:-100px;background:rgba(168,85,247,.04)}
.demo-bg-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
                    linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
  background-size:60px 60px;
}
.demo-showcase-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}

/* Head */
.demo-showcase-head{text-align:center;margin-bottom:80px}
.demo-label{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:3px;
  text-transform:uppercase;color:var(--accent);
  padding:6px 16px;border-radius:20px;
  background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.12);
  margin-bottom:20px;font-family:var(--en);
}
.demo-title{
  font-size:clamp(2rem,4.5vw,3.2rem);font-weight:800;
  margin-bottom:16px;letter-spacing:-.5px;
  background:linear-gradient(135deg,#fff 40%,rgba(255,255,255,.5));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.demo-subtitle{font-size:1.05rem;color:var(--muted)}

/* Feature row */
.demo-feature{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  margin-bottom:100px;
}
.demo-feature:last-child{margin-bottom:0}
.demo-feature.reverse{direction:rtl}
.demo-feature.reverse>*{direction:ltr}

/* Feature content */
.demo-feature-badge{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.demo-num{
  font-size:.75rem;font-weight:800;color:var(--dim);
  font-family:var(--en);letter-spacing:1px;
}
.demo-badge-label{
  font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:6px;
  letter-spacing:1px;font-family:var(--en);
}
.demo-badge-label.erp{background:rgba(255,170,50,.1);color:#ffaa33}
.demo-badge-label.crm{background:rgba(59,130,246,.1);color:#60a5fa}
.demo-badge-label.wms{background:rgba(34,197,94,.1);color:#4ade80}
.demo-badge-label.ai{background:rgba(168,85,247,.1);color:#c084fc}
.demo-feature h3{
  font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:800;
  margin-bottom:16px;letter-spacing:-.3px;
  font-family:var(--en);color:var(--text);
}
.demo-feature-desc{
  font-size:.95rem;color:var(--muted);line-height:1.8;margin-bottom:20px;
}
.demo-feature-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:28px}
.demo-tag{
  font-size:.7rem;font-weight:600;padding:4px 12px;border-radius:20px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  color:var(--muted);letter-spacing:.3px;
}

/* CTA button */
.demo-feature-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 28px;border-radius:12px;
  font-size:.88rem;font-weight:600;text-decoration:none;
  transition:all .35s var(--ease-premium);
  position:relative;overflow:hidden;
}
.demo-feature-btn i{font-size:.75rem;transition:transform .3s}
.demo-feature-btn:hover i{transform:translateX(4px)}
.demo-feature-btn.erp{background:rgba(255,170,50,.1);color:#ffaa33;border:1px solid rgba(255,170,50,.15)}
.demo-feature-btn.erp:hover{background:rgba(255,170,50,.18);box-shadow:0 4px 20px rgba(255,170,50,.12)}
.demo-feature-btn.crm{background:rgba(59,130,246,.1);color:#60a5fa;border:1px solid rgba(59,130,246,.15)}
.demo-feature-btn.crm:hover{background:rgba(59,130,246,.18);box-shadow:0 4px 20px rgba(59,130,246,.12)}
.demo-feature-btn.wms{background:rgba(34,197,94,.1);color:#4ade80;border:1px solid rgba(34,197,94,.15)}
.demo-feature-btn.wms:hover{background:rgba(34,197,94,.18);box-shadow:0 4px 20px rgba(34,197,94,.12)}
.demo-feature-btn.ai{background:rgba(168,85,247,.1);color:#c084fc;border:1px solid rgba(168,85,247,.15)}
.demo-feature-btn.ai:hover{background:rgba(168,85,247,.18);box-shadow:0 4px 20px rgba(168,85,247,.12)}

/* Mock screen */
.demo-screen{
  border-radius:16px;overflow:hidden;
  background:rgba(12,14,20,.9);
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 20px 60px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.03);
  transition:all .4s var(--ease-premium);
}
.demo-feature:hover .demo-screen{
  transform:translateY(-4px);
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.demo-screen-bar{
  display:flex;gap:6px;padding:10px 14px;
  background:rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.04);
}
.demo-screen-bar span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.1)}
.demo-screen-bar span:first-child{background:rgba(239,68,68,.5)}
.demo-screen-bar span:nth-child(2){background:rgba(245,158,11,.5)}
.demo-screen-bar span:last-child{background:rgba(34,197,94,.5)}
.demo-screen-body{
  padding:16px;min-height:260px;display:flex;gap:12px;
}
.demo-iframe{
  width:100%;height:400px;border:none;
  border-radius:0 0 16px 16px;
  background:#0c0e12;
  pointer-events:none;
}
.demo-screen:hover .demo-iframe{
  pointer-events:auto;
}
.demo-screen-link{
  margin-left:auto;font-size:.65rem;font-weight:600;
  color:var(--muted);text-decoration:none;
  padding:2px 10px;border-radius:4px;
  transition:all .2s;font-family:var(--en);letter-spacing:.5px;
}
.demo-screen-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.demo-mock-sidebar{
  width:40px;flex-shrink:0;border-radius:8px;
  background:rgba(255,255,255,.02);
}
.demo-mock-content{flex:1;display:flex;flex-direction:column;gap:12px}

/* ERP mock */
.demo-mock-cards{display:flex;gap:8px}
.demo-mock-card{
  flex:1;height:50px;border-radius:8px;
  background:linear-gradient(135deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.04);
}
.demo-mock-table{display:flex;flex-direction:column;gap:4px;flex:1}
.demo-mock-row{
  height:28px;border-radius:6px;
  background:rgba(255,255,255,.02);
  border:1px solid rgba(255,255,255,.03);
}
.demo-mock-row:nth-child(odd){width:95%}

/* CRM mock — kanban */
.demo-mock-kanban{display:flex;gap:8px;flex:1}
.demo-mock-col{
  flex:1;display:flex;flex-direction:column;gap:6px;
  padding:8px;border-radius:8px;background:rgba(255,255,255,.02);
}
.demo-mock-kcard{
  height:40px;border-radius:6px;
  background:rgba(59,130,246,.06);border:1px solid rgba(59,130,246,.08);
}
.demo-mock-col:nth-child(2) .demo-mock-kcard{background:rgba(168,85,247,.06);border-color:rgba(168,85,247,.08)}
.demo-mock-col:nth-child(3) .demo-mock-kcard{background:rgba(245,158,11,.06);border-color:rgba(245,158,11,.08)}
.demo-mock-col:nth-child(4) .demo-mock-kcard{background:rgba(34,197,94,.06);border-color:rgba(34,197,94,.08)}

/* WMS mock — heatmap */
.demo-mock-heatmap{
  display:grid;grid-template-columns:repeat(4,1fr);gap:6px;flex:1;
}
.hm-cell{border-radius:8px;min-height:60px}
.hm-cell.h1{background:rgba(34,197,94,.08)}
.hm-cell.h2{background:rgba(59,130,246,.08)}
.hm-cell.h3{background:rgba(245,158,11,.08)}
.hm-cell.h4{background:rgba(239,68,68,.08)}
.hm-cell.h5{background:rgba(239,68,68,.15)}

/* AI mock — chat */
.demo-mock-chat{
  display:flex;flex-direction:column;gap:10px;flex:1;padding:8px;
}
.demo-mock-bubble{border-radius:12px;height:32px}
.demo-mock-bubble.user{
  width:60%;align-self:flex-end;
  background:linear-gradient(135deg,rgba(59,130,246,.12),rgba(59,130,246,.06));
  border:1px solid rgba(59,130,246,.1);
}
.demo-mock-bubble.user.sm{width:40%}
.demo-mock-bubble.ai-msg{
  width:75%;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.04);
}
.demo-mock-bubble.ai-msg.lg{height:56px}

/* Screen accent borders */
.demo-screen.erp{border-color:rgba(255,170,50,.1)}
.demo-screen.crm{border-color:rgba(59,130,246,.1)}
.demo-screen.wms{border-color:rgba(34,197,94,.1)}
.demo-screen.ai{border-color:rgba(168,85,247,.1)}
.demo-feature:hover .demo-screen.erp{border-color:rgba(255,170,50,.2);box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 30px rgba(255,170,50,.05)}
.demo-feature:hover .demo-screen.crm{border-color:rgba(59,130,246,.2);box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 30px rgba(59,130,246,.05)}
.demo-feature:hover .demo-screen.wms{border-color:rgba(34,197,94,.2);box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 30px rgba(34,197,94,.05)}
.demo-feature:hover .demo-screen.ai{border-color:rgba(168,85,247,.2);box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 30px rgba(168,85,247,.05)}

@media(max-width:900px){
  .demo-feature{grid-template-columns:1fr;gap:32px}
  .demo-feature.reverse{direction:ltr}
  .demo-showcase{padding:80px 20px 60px}
  .demo-showcase-head{margin-bottom:48px}
  .demo-feature{margin-bottom:60px}
}

/* ═══════════════════════════════════════════
   S3: PRODUCT DEMO
   ═══════════════════════════════════════════ */
.s3-demo{
  position:relative;
  padding:clamp(80px,10vw,140px) 0;
  background:#050508;
  overflow:hidden;
}
.s3-bg{position:absolute;inset:0;pointer-events:none}
.s3-grid-overlay{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(100,255,218,.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(100,255,218,.02) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 70%);
}
.s3-inner{
  max-width:1240px;margin:0 auto;padding:0 40px;
  position:relative;z-index:1;
}

/* Head */
.s3-head{text-align:center;margin-bottom:clamp(60px,8vw,100px)}
.s3-eyebrow{
  display:inline-block;
  font-family:var(--en);font-size:.7rem;font-weight:700;
  letter-spacing:4px;text-transform:uppercase;
  color:var(--accent);
  margin-bottom:20px;
}
.s3-title{
  font-size:clamp(2rem,5vw,3.4rem);font-weight:800;
  letter-spacing:-.02em;color:var(--text);
}

/* Product row */
.s3-product{
  display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(40px,5vw,80px);
  align-items:center;
  margin-bottom:clamp(80px,10vw,140px);
}
.s3-product:last-child{margin-bottom:0}
.s3-product.reverse{grid-template-columns:1.2fr 1fr}
.s3-product.reverse .s3-info{order:2}
.s3-product.reverse .s3-preview{order:1}

/* Meta line */
.s3-meta{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.s3-number{
  font-family:var(--en);font-size:.72rem;font-weight:800;
  color:var(--dim);letter-spacing:1px;
}
.s3-badge{
  font-family:var(--en);font-size:.68rem;font-weight:700;
  padding:4px 12px;border-radius:6px;letter-spacing:1.5px;
}
.s3-badge.erp{background:rgba(255,170,50,.1);color:#ffaa33}
.s3-badge.crm{background:rgba(96,165,250,.1);color:#60a5fa}
.s3-badge.wms{background:rgba(74,222,128,.1);color:#4ade80}
.s3-badge.ai{background:rgba(192,132,252,.1);color:#c084fc}
.s3-hot,.s3-new{
  font-family:var(--en);font-size:.55rem;font-weight:700;
  padding:2px 7px;border-radius:4px;letter-spacing:1px;text-transform:uppercase;
}
.s3-hot{background:rgba(239,68,68,.15);color:#f87171}
.s3-new{background:rgba(100,255,218,.12);color:var(--accent)}

/* Info */
.s3-info h3{
  font-family:var(--en);font-size:clamp(1.2rem,2vw,1.6rem);
  font-weight:800;color:var(--text);margin-bottom:16px;
  letter-spacing:-.01em;line-height:1.3;
}
.s3-info p{
  font-size:clamp(.88rem,1.1vw,.98rem);
  color:var(--muted);line-height:1.85;margin-bottom:24px;
}
.s3-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:32px}
.s3-tags span{
  font-size:.7rem;font-weight:500;
  padding:5px 14px;border-radius:100px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);
  color:var(--muted);
  transition:border-color .25s,color .25s;
}
.s3-product:hover .s3-tags span{
  border-color:rgba(255,255,255,.1);color:rgba(255,255,255,.7);
}

/* CTA */
.s3-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 28px;border-radius:10px;
  font-size:.88rem;font-weight:600;
  text-decoration:none;
  transition:all .35s var(--ease-premium);
}
.s3-cta i{font-size:.72rem;transition:transform .3s var(--ease-premium)}
.s3-cta:hover i{transform:translateX(5px)}
.s3-cta.erp{background:rgba(255,170,50,.08);color:#ffaa33;border:1px solid rgba(255,170,50,.12)}
.s3-cta.erp:hover{background:rgba(255,170,50,.15);box-shadow:0 8px 30px rgba(255,170,50,.1)}
.s3-cta.crm{background:rgba(96,165,250,.08);color:#60a5fa;border:1px solid rgba(96,165,250,.12)}
.s3-cta.crm:hover{background:rgba(96,165,250,.15);box-shadow:0 8px 30px rgba(96,165,250,.1)}
.s3-cta.wms{background:rgba(74,222,128,.08);color:#4ade80;border:1px solid rgba(74,222,128,.12)}
.s3-cta.wms:hover{background:rgba(74,222,128,.15);box-shadow:0 8px 30px rgba(74,222,128,.1)}
.s3-cta.ai{background:rgba(192,132,252,.08);color:#c084fc;border:1px solid rgba(192,132,252,.12)}
.s3-cta.ai:hover{background:rgba(192,132,252,.15);box-shadow:0 8px 30px rgba(192,132,252,.1)}

/* Browser frame */
.s3-browser{
  border-radius:14px;overflow:hidden;
  background:#0a0b10;
  border:1px solid rgba(255,255,255,.06);
  box-shadow:var(--shadow-xl);
  transition:transform .5s var(--ease-premium),box-shadow .5s var(--ease-premium),border-color .5s var(--ease-premium);
}
.s3-product:hover .s3-browser{
  transform:translateY(-6px);
  box-shadow:0 32px 80px rgba(0,0,0,.6);
}
.s3-browser.erp:hover,.s3-product[data-product="erp"]:hover .s3-browser{border-color:rgba(255,170,50,.15)}
.s3-browser.crm:hover,.s3-product[data-product="crm"]:hover .s3-browser{border-color:rgba(96,165,250,.15)}
.s3-browser.wms:hover,.s3-product[data-product="wms"]:hover .s3-browser{border-color:rgba(74,222,128,.15)}
.s3-browser.ai:hover,.s3-product[data-product="ai"]:hover .s3-browser{border-color:rgba(192,132,252,.15)}

.s3-browser-bar{
  display:flex;align-items:center;gap:10px;
  padding:10px 16px;
  background:rgba(255,255,255,.02);
  border-bottom:1px solid rgba(255,255,255,.04);
}
.s3-dots{display:flex;gap:5px}
.s3-dots i{width:8px;height:8px;border-radius:50%;display:block}
.s3-dots i:nth-child(1){background:rgba(239,68,68,.5)}
.s3-dots i:nth-child(2){background:rgba(245,158,11,.5)}
.s3-dots i:nth-child(3){background:rgba(34,197,94,.5)}
.s3-url{
  flex:1;font-family:var(--en);font-size:.65rem;
  color:var(--dim);letter-spacing:.5px;
}
.s3-open{
  font-family:var(--en);font-size:.62rem;font-weight:600;
  color:var(--dim);text-decoration:none;
  display:flex;align-items:center;gap:4px;
  transition:color .2s;
}
.s3-open:hover{color:var(--text)}
.s3-open i{font-size:.5rem}

.s3-browser iframe{
  width:100%;height:clamp(300px,30vw,420px);
  border:none;background:#0a0b10;
  pointer-events:none;
}
.s3-browser:hover iframe{pointer-events:auto}

/* Responsive */
@media(max-width:900px){
  .s3-product,.s3-product.reverse{
    grid-template-columns:1fr;gap:32px;
  }
  .s3-product.reverse .s3-info{order:1}
  .s3-product.reverse .s3-preview{order:2}
  .s3-inner{padding:0 20px}
}

/* ═══════════════════════════════════════════
   QUAD REVEAL — OVERDRIVE
   ═══════════════════════════════════════════ */
.quad{
  position:relative;
  height:100vh;
  background:#020204;
  overflow:hidden;
  z-index:10;
  margin-top:-100vh;
  box-shadow:0 -60px 120px rgba(0,0,0,.95);
}
.quad.quad-ext{
  margin-top:0;
  box-shadow:none;
}
.quad-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-template-rows:1fr 1fr;
  height:100%;
}

/* Cell */
.quad-cell{
  position:relative;overflow:hidden;
  cursor:pointer;
  border:1px solid rgba(255,255,255,.04);
}
.quad-cell:hover{border-color:rgba(255,255,255,.08)}

/* Background video */
.quad-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
  opacity:.15;
  transition:opacity .6s var(--ease-premium);
  pointer-events:none;
}
.quad-cell:hover .quad-video{opacity:.65}

/* Background glow */
.quad-bg{
  position:absolute;inset:0;opacity:.04;
  transition:opacity .6s var(--ease-premium);
}
[data-product="erp"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(255,170,50,.4),transparent 70%)}
[data-product="crm"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(96,165,250,.4),transparent 70%)}
[data-product="wms"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(74,222,128,.4),transparent 70%)}
[data-product="ai"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(251,113,133,.4),transparent 70%)}
[data-product="hrm"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(129,140,248,.4),transparent 70%)}
[data-product="pms"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(52,211,153,.4),transparent 70%)}
[data-product="drawing"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(251,191,36,.35),transparent 70%)}
[data-product="security"] .quad-bg{background:radial-gradient(circle at 50% 50%,rgba(239,68,68,.4),transparent 70%)}
.quad-cell:hover .quad-bg{opacity:.1}

/* Base content — always visible, centered */
.quad-content{
  position:relative;z-index:2;
  height:100%;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;
  padding:clamp(20px,3vw,40px);
}

/* Icon */
.quad-icon{
  width:60px;height:60px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin-bottom:16px;
  transition:transform .4s var(--ease-premium),box-shadow .4s;
}
[data-product="erp"] .quad-icon{background:rgba(255,170,50,.1);color:#ffaa33;border:1px solid rgba(255,170,50,.12)}
[data-product="crm"] .quad-icon{background:rgba(96,165,250,.1);color:#60a5fa;border:1px solid rgba(96,165,250,.12)}
[data-product="wms"] .quad-icon{background:rgba(74,222,128,.1);color:#4ade80;border:1px solid rgba(74,222,128,.12)}
[data-product="ai"] .quad-icon{background:rgba(251,113,133,.1);color:#fb7185;border:1px solid rgba(251,113,133,.12)}
[data-product="hrm"] .quad-icon{background:rgba(129,140,248,.1);color:#818cf8;border:1px solid rgba(129,140,248,.12)}
[data-product="pms"] .quad-icon{background:rgba(45,212,191,.1);color:#2dd4bf;border:1px solid rgba(45,212,191,.12)}
[data-product="drawing"] .quad-icon{background:rgba(251,191,36,.1);color:#fbbf24;border:1px solid rgba(251,191,36,.12)}
[data-product="security"] .quad-icon{background:rgba(239,68,68,.1);color:#ef4444;border:1px solid rgba(239,68,68,.12)}
.quad-cell:hover .quad-icon{transform:scale(1.1)}
[data-product="erp"]:hover .quad-icon{box-shadow:0 0 24px rgba(255,170,50,.2)}
[data-product="crm"]:hover .quad-icon{box-shadow:0 0 24px rgba(96,165,250,.2)}
[data-product="wms"]:hover .quad-icon{box-shadow:0 0 24px rgba(74,222,128,.2)}
[data-product="ai"]:hover .quad-icon{box-shadow:0 0 24px rgba(251,113,133,.2)}

/* Title — always visible */
.quad-content h3{
  font-family:var(--en);font-size:clamp(1.525rem,2.4vw,2.125rem);
  font-weight:800;margin-bottom:4px;color:var(--text);
}
.quad-sub{
  font-family:var(--en);font-size:.845rem;
  color:rgba(255,255,255,.4);letter-spacing:.5px;
  margin-bottom:0;
  transition:margin .3s;
}
.quad-cell:hover .quad-sub{margin-bottom:12px}

/* Number watermark */
.quad-num{
  font-family:var(--en);font-size:clamp(5rem,10vw,9rem);
  font-weight:900;
  color:rgba(255,255,255,.02);
  position:absolute;bottom:0;right:12px;
  line-height:1;pointer-events:none;
  transition:color .4s;
}
.quad-cell:hover .quad-num{color:rgba(255,255,255,.04)}

/* Reveal curtain — clips from bottom on hover */
.quad-desc,.quad-tags,.quad-cta{
  clip-path:inset(100% 0 0 0);
  transition:clip-path .45s var(--ease-premium);
}
.quad-cell:hover .quad-desc{clip-path:inset(0 0 0 0)}
.quad-cell:hover .quad-tags{clip-path:inset(0 0 0 0);transition-delay:.06s}
.quad-cell:hover .quad-cta{clip-path:inset(0 0 0 0);transition-delay:.12s}

.quad-desc{
  font-size:1.035rem;color:rgba(255,255,255,.9);line-height:1.8;font-weight:500;
  margin-bottom:14px;max-width:360px;
}
.quad-tags{
  display:flex;flex-wrap:wrap;gap:5px;justify-content:center;
  margin-bottom:14px;
}
.quad-tags span{
  font-size:.775rem;font-weight:600;
  padding:4px 12px;border-radius:100px;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);
  color:rgba(255,255,255,.85);
  backdrop-filter:blur(4px);
}
.quad-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 30px;border-radius:10px;
  font-size:.975rem;font-weight:600;
  text-decoration:none;
}
.quad-cta i{font-size:.7rem;transition:transform .3s}
.quad-cta:hover i{transform:translateX(5px)}

[data-product="erp"] .quad-cta{background:rgba(255,170,50,.1);color:#ffaa33;border:1px solid rgba(255,170,50,.15)}
[data-product="erp"] .quad-cta:hover{box-shadow:0 4px 20px rgba(255,170,50,.15)}
[data-product="crm"] .quad-cta{background:rgba(96,165,250,.1);color:#60a5fa;border:1px solid rgba(96,165,250,.15)}
[data-product="crm"] .quad-cta:hover{box-shadow:0 4px 20px rgba(96,165,250,.15)}
[data-product="wms"] .quad-cta{background:rgba(74,222,128,.1);color:#4ade80;border:1px solid rgba(74,222,128,.15)}
[data-product="wms"] .quad-cta:hover{box-shadow:0 4px 20px rgba(74,222,128,.15)}
[data-product="ai"] .quad-cta{background:rgba(251,113,133,.1);color:#fb7185;border:1px solid rgba(251,113,133,.15)}
[data-product="ai"] .quad-cta:hover{box-shadow:0 4px 20px rgba(251,113,133,.15)}
[data-product="hrm"] .quad-cta{background:rgba(129,140,248,.1);color:#818cf8;border:1px solid rgba(129,140,248,.15)}
[data-product="hrm"] .quad-cta:hover{box-shadow:0 4px 20px rgba(129,140,248,.15)}
[data-product="pms"] .quad-cta{background:rgba(45,212,191,.1);color:#2dd4bf;border:1px solid rgba(45,212,191,.15)}
[data-product="pms"] .quad-cta:hover{box-shadow:0 4px 20px rgba(45,212,191,.15)}
[data-product="drawing"] .quad-cta{background:rgba(251,191,36,.1);color:#fbbf24;border:1px solid rgba(251,191,36,.15)}
[data-product="drawing"] .quad-cta:hover{box-shadow:0 4px 20px rgba(251,191,36,.15)}
[data-product="security"] .quad-cta{background:rgba(239,68,68,.1);color:#ef4444;border:1px solid rgba(239,68,68,.15)}
[data-product="security"] .quad-cta:hover{box-shadow:0 4px 20px rgba(239,68,68,.15)}

/* Badge */
.quad-badge{
  position:absolute;top:16px;right:16px;z-index:3;
  font-family:var(--en);font-size:.55rem;font-weight:700;
  padding:3px 10px;border-radius:4px;
  letter-spacing:1px;text-transform:uppercase;
}
.quad-badge.hot{background:rgba(239,68,68,.15);color:#f87171;right:68px}
.quad-badge.new{background:rgba(100,255,218,.12);color:var(--accent)}

/* Cross lines */
.quad-cross-h{
  position:absolute;top:50%;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.06) 20%,rgba(255,255,255,.06) 80%,transparent);
  z-index:5;pointer-events:none;
}
.quad-cross-v{
  position:absolute;left:50%;top:0;bottom:0;width:1px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.06) 20%,rgba(255,255,255,.06) 80%,transparent);
  z-index:5;pointer-events:none;
}
.quad-center-dot{
  position:absolute;top:50%;left:50%;
  width:6px;height:6px;border-radius:50%;
  transform:translate(-50%,-50%);
  background:rgba(255,255,255,.12);
  box-shadow:0 0 10px rgba(255,255,255,.06);
  z-index:6;pointer-events:none;
}

/* Responsive */
@media(max-width:768px){
  .quad-grid{grid-template-columns:1fr;grid-template-rows:repeat(4,1fr)}
  .quad-cross-v,.quad-cross-h,.quad-center-dot{display:none}
  .quad-desc,.quad-tags,.quad-cta{clip-path:none}
}
@media(prefers-reduced-motion:reduce){
  .quad-desc,.quad-tags,.quad-cta{clip-path:none;transition:none}
}

/* ═══════════════════════════════════════════
   DEMO SPLIT VIEW (OLD — DISABLED)
   ═══════════════════════════════════════════ */
.reel{
  position:relative;
  height:100vh;
  background:#020204;
  overflow:hidden;
  z-index:10;
  margin-top:-100vh;
  box-shadow:0 -40px 100px rgba(0,0,0,.9);
  scroll-snap-align:start;
  scroll-snap-stop:always;
}
.reel-glitch-canvas{
  position:absolute;inset:0;width:100%;height:100%;z-index:10;
  pointer-events:none;opacity:0;transition:opacity .1s;
}
.reel-glitch-canvas.flash{opacity:1}

/* Split layout */
.reel-split{
  display:flex;height:100%;
}

/* LEFT NAV (20%) */
.reel-nav{
  width:20%;min-width:220px;max-width:300px;
  display:flex;flex-direction:column;
  padding:24px 16px;
  background:rgba(255,255,255,.02);
  border-right:1px solid rgba(255,255,255,.04);
  position:relative;z-index:2;
}
.reel-nav-head{
  padding:8px 8px 24px;
}
.reel-eyebrow{
  font-family:var(--en);font-size:.62rem;font-weight:700;
  letter-spacing:5px;text-transform:uppercase;
  color:rgba(255,255,255,.25);
}
.reel-nav-items{
  display:flex;flex-direction:column;gap:6px;flex:1;
}
.reel-nav-item{
  display:flex;align-items:center;gap:12px;
  padding:14px 12px;border-radius:12px;
  border:1px solid transparent;
  background:transparent;
  cursor:pointer;text-align:left;
  transition:all .3s var(--ease-premium);
  color:var(--text);
}
.reel-nav-item:hover{
  background:rgba(255,255,255,.03);
  border-color:rgba(255,255,255,.04);
}
.reel-nav-item.active{
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.06);
}
.reel-nav-item.active::before{
  content:'';position:absolute;left:0;top:auto;
  width:3px;height:32px;border-radius:0 2px 2px 0;
  background:rgb(var(--nav-rgb,100,255,218));
  box-shadow:0 0 8px rgba(var(--nav-rgb),.3);
}
.reel-nav-icon{
  width:40px;height:40px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;flex-shrink:0;
  transition:all .3s;
}
.reel-nav-icon.erp{background:rgba(255,170,50,.08);color:#ffaa33;border:1px solid rgba(255,170,50,.08)}
.reel-nav-icon.crm{background:rgba(96,165,250,.08);color:#60a5fa;border:1px solid rgba(96,165,250,.08)}
.reel-nav-icon.wms{background:rgba(74,222,128,.08);color:#4ade80;border:1px solid rgba(74,222,128,.08)}
.reel-nav-icon.ai{background:rgba(192,132,252,.08);color:#c084fc;border:1px solid rgba(192,132,252,.08)}
.reel-nav-item.active .reel-nav-icon{transform:scale(1.05)}

.reel-nav-body{min-width:0}
.reel-nav-name{
  font-family:var(--en);font-size:.85rem;font-weight:700;
  display:flex;align-items:center;gap:6px;
  margin-bottom:2px;
}
.reel-nav-desc{
  font-size:.72rem;color:var(--dim);
}
.reel-badge{
  font-size:.48rem;font-weight:700;padding:2px 6px;border-radius:3px;
  letter-spacing:1px;text-transform:uppercase;font-family:var(--en);
}
.reel-badge.hot{background:rgba(239,68,68,.15);color:#f87171}
.reel-badge.new{background:rgba(100,255,218,.12);color:var(--accent)}

/* CTA at bottom of nav */
.reel-nav-cta{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:12px;border-radius:10px;margin-top:16px;
  font-size:.85rem;font-weight:600;text-decoration:none;
  background:rgba(var(--nav-rgb,100,255,218),.08);
  color:rgb(var(--nav-rgb,100,255,218));
  border:1px solid rgba(var(--nav-rgb),.12);
  transition:all .3s var(--ease-premium);
}
.reel-nav-cta:hover{
  background:rgba(var(--nav-rgb),.15);
  box-shadow:0 4px 20px rgba(var(--nav-rgb),.1);
}
.reel-nav-cta i{font-size:.7rem;transition:transform .3s}
.reel-nav-cta:hover i{transform:translateX(4px)}

/* RIGHT VIEW (80%) */
.reel-view{
  flex:1;display:flex;flex-direction:column;
  position:relative;z-index:1;
  padding:4vh;
}
/* Border Trace frame */
@property --trace-angle{
  syntax:'<angle>';
  initial-value:0deg;
  inherits:false;
}
.reel-view-inner{
  flex:1;display:flex;flex-direction:column;
  border-radius:16px;
  overflow:hidden;
  position:relative;
  background:#0a0b10;
}
/* Trace border — conic gradient rotating */
.reel-trace{
  position:absolute;inset:-3px;border-radius:19px;
  z-index:0;
  background:conic-gradient(
    from var(--trace-angle) at 50% 50%,
    rgba(255,255,255,.03) 0deg,
    transparent 60deg,
    transparent 320deg,
    rgba(var(--nav-rgb,255,170,50),.5) 340deg,
    rgba(var(--nav-rgb,255,170,50),.9) 350deg,
    rgba(255,255,255,.95) 356deg,
    rgba(var(--nav-rgb,255,170,50),.9) 358deg,
    rgba(var(--nav-rgb,255,170,50),.5) 360deg
  );
  animation:traceRotate 4s linear infinite;
}
@keyframes traceRotate{
  to{--trace-angle:360deg}
}
/* Inner mask — shows only 3px border */
.reel-trace::after{
  content:'';position:absolute;inset:3px;border-radius:16px;
  background:#0a0b10;
}
/* Outer glow bloom */
.reel-view-inner::before{
  content:'';position:absolute;inset:-10px;border-radius:26px;
  z-index:-1;pointer-events:none;
  background:conic-gradient(
    from var(--trace-angle) at 50% 50%,
    transparent 0deg,
    transparent 310deg,
    rgba(var(--nav-rgb,255,170,50),.08) 335deg,
    rgba(var(--nav-rgb,255,170,50),.2) 352deg,
    rgba(var(--nav-rgb,255,170,50),.08) 360deg
  );
  animation:traceRotate 4s linear infinite;
  filter:blur(12px);
}
/* Corner dots */
.reel-view-inner::after{
  content:'';position:absolute;inset:0;border-radius:16px;
  pointer-events:none;z-index:5;
  background:
    radial-gradient(circle 2px at 8px 8px,rgba(255,255,255,.3),transparent 3px),
    radial-gradient(circle 2px at calc(100% - 8px) 8px,rgba(255,255,255,.3),transparent 3px),
    radial-gradient(circle 2px at 8px calc(100% - 8px),rgba(255,255,255,.3),transparent 3px),
    radial-gradient(circle 2px at calc(100% - 8px) calc(100% - 8px),rgba(255,255,255,.3),transparent 3px);
}

.reel-view iframe{
  width:100%;flex:1;border:none;
  background:#0a0b10;
  border-radius:16px;
  position:relative;z-index:1;
}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  .reel-trace,.reel-view-inner::before{animation:none}
  .reel-trace{background:rgba(var(--nav-rgb),.15)}
}

/* Responsive */
@media(max-width:900px){
  .reel-split{flex-direction:column}
  .reel-nav{width:100%;min-width:auto;max-width:none;
    flex-direction:row;padding:12px;border-right:none;border-bottom:1px solid rgba(255,255,255,.04)}
  .reel-nav-head{display:none}
  .reel-nav-items{flex-direction:row;gap:4px}
  .reel-nav-desc{display:none}
  .reel-nav-item{padding:10px}
  .reel-nav-cta{display:none}
}
@media(prefers-reduced-motion:reduce){
  .reel-glitch-canvas{display:none}
}

/* ═══════════════════════════════════════════
   PORTAL — OVERDRIVE DEMO SECTION
   ═══════════════════════════════════════════ */
.portal{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  background:#030306;overflow:hidden;
}
#portalCanvas{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;
}
.portal-ui{
  position:relative;z-index:2;
  width:100%;max-width:1000px;
  padding:60px 40px;
  text-align:center;
}

/* Head */
.portal-head{margin-bottom:60px}
.portal-eyebrow{
  font-family:var(--en);font-size:.68rem;font-weight:700;
  letter-spacing:5px;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;
}
.portal-title{
  font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;
  color:var(--text);letter-spacing:-.02em;
}

/* Orbs container */
.portal-orbs{
  display:flex;justify-content:center;gap:clamp(24px,5vw,64px);
  flex-wrap:wrap;
}

/* Individual orb */
.portal-orb{
  position:relative;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:20px;
  transition:transform .5s var(--ease-premium);
}
.portal-orb:hover{transform:scale(1.08)}
.portal-orb.active{transform:scale(1.15)}

.portal-orb-ring{
  position:absolute;top:0;left:50%;
  width:100px;height:100px;
  transform:translateX(-50%);
  border-radius:50%;
  border:1.5px solid rgba(255,255,255,.06);
  transition:all .5s var(--ease-premium);
  pointer-events:none;
}
.portal-orb:hover .portal-orb-ring{
  border-color:rgba(255,255,255,.15);
  box-shadow:0 0 40px rgba(var(--orb-rgb,255,255,255),.15);
  transform:translateX(-50%) scale(1.2);
}
.portal-orb.active .portal-orb-ring{
  border-color:rgba(var(--orb-rgb),.4);
  box-shadow:0 0 60px rgba(var(--orb-rgb),.25),0 0 120px rgba(var(--orb-rgb),.1);
  transform:translateX(-50%) scale(1.4);
}

.portal-orb-icon{
  width:80px;height:80px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;color:rgba(255,255,255,.8);
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  transition:all .5s var(--ease-premium);
  position:relative;z-index:1;
}
.portal-orb:hover .portal-orb-icon{
  background:rgba(var(--orb-rgb),.1);
  border-color:rgba(var(--orb-rgb),.25);
  color:#fff;
  box-shadow:0 0 30px rgba(var(--orb-rgb),.15);
}
.portal-orb.active .portal-orb-icon{
  background:rgba(var(--orb-rgb),.15);
  border-color:rgba(var(--orb-rgb),.4);
  box-shadow:0 0 50px rgba(var(--orb-rgb),.3);
}

.portal-orb-label{
  font-family:var(--en);font-size:1rem;font-weight:700;
  color:var(--text);letter-spacing:.5px;
  transition:color .3s;
}
.portal-orb-sub{
  font-size:.72rem;color:var(--dim);
  transition:color .3s;
}
.portal-orb:hover .portal-orb-sub{color:var(--muted)}

.portal-badge{
  position:absolute;top:6px;right:-4px;
  font-family:var(--en);font-size:.5rem;font-weight:700;
  padding:2px 7px;border-radius:4px;
  letter-spacing:1px;text-transform:uppercase;
}
.portal-badge.hot{background:rgba(239,68,68,.15);color:#f87171}
.portal-badge.new{background:rgba(100,255,218,.12);color:var(--accent)}

/* Detail panel */
.portal-detail{
  position:fixed;inset:0;z-index:100;
  display:flex;align-items:center;justify-content:center;
  background:rgba(3,3,6,.92);
  backdrop-filter:blur(40px);
  opacity:0;pointer-events:none;
  transition:opacity .5s var(--ease-premium);
}
.portal-detail.open{opacity:1;pointer-events:auto}
.portal-detail-inner{
  max-width:560px;text-align:center;
  transform:translateY(30px) scale(.95);
  transition:transform .5s var(--ease-premium);
}
.portal-detail.open .portal-detail-inner{
  transform:translateY(0) scale(1);
}
.portal-back{
  background:none;border:1px solid rgba(255,255,255,.1);
  color:var(--muted);padding:8px 20px;border-radius:8px;
  font-size:.8rem;cursor:pointer;margin-bottom:32px;
  transition:all .25s;font-family:var(--kr);
}
.portal-back:hover{border-color:rgba(255,255,255,.2);color:var(--text)}
.portal-detail h3{
  font-family:var(--en);font-size:clamp(1.6rem,3vw,2.4rem);
  font-weight:800;color:var(--text);margin-bottom:16px;
}
.portal-detail p{
  font-size:.95rem;color:var(--muted);line-height:1.85;margin-bottom:28px;
}
.portal-detail-tags{
  display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-bottom:36px;
}
.portal-detail-tags span{
  font-size:.7rem;font-weight:500;padding:5px 14px;border-radius:100px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  color:var(--muted);
}

/* Enter button */
.portal-enter{
  display:inline-flex;align-items:center;gap:12px;
  padding:16px 40px;border-radius:14px;
  font-size:1rem;font-weight:700;
  text-decoration:none;
  transition:all .4s var(--ease-premium);
  position:relative;overflow:hidden;
}
.portal-enter i{transition:transform .3s var(--ease-premium)}
.portal-enter:hover i{transform:translateX(6px)}
.portal-enter::before{
  content:'';position:absolute;inset:-2px;border-radius:16px;
  background:inherit;filter:blur(20px);opacity:.4;z-index:-1;
}

/* Flash overlay */
.portal-flash{
  position:fixed;inset:0;z-index:9999;
  background:#fff;opacity:0;pointer-events:none;
  transition:opacity .3s;
}
.portal-flash.active{opacity:1;pointer-events:auto}

/* Responsive */
@media(max-width:700px){
  .portal-orbs{gap:16px}
  .portal-orb-icon{width:60px;height:60px;font-size:1.2rem}
  .portal-orb-ring{width:76px;height:76px}
  .portal-ui{padding:40px 20px}
}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  .portal-orb,.portal-orb-ring,.portal-orb-icon,.portal-detail-inner{transition:none}
  #portalCanvas{display:none}
}

/* ═══════════════════════════════════════════
   ENVELOPE SECTION
   ═══════════════════════════════════════════ */
/* ═══ 3D Carousel ═══ */
/* ─── LOGO RAIN ─── */
.logo-rain{
  position:relative;height:100vh;background:#bcc1c9;overflow:hidden;z-index:11;
}
.logo-rain-canvas{position:absolute;inset:0;z-index:2}
.logo-rain-back{z-index:1}
.logo-rain-back .logo-rain-drop{
  opacity:0;
}
.logo-rain-back .logo-rain-drop img{max-width:50px;max-height:28px;opacity:.6}
.logo-rain-drop{
  position:absolute;
  width:150px;height:100px;
  border-radius:18px;
  background:transparent;
  border:none;
  display:flex;align-items:center;justify-content:center;
  animation:logoDrop linear forwards;
  opacity:0;
  will-change:transform,opacity;
}
.logo-rain-drop img{
  max-width:90px;max-height:45px;
  object-fit:contain;
  opacity:1;
  transition:opacity .3s;
}

/* Center typing text */
.logo-rain-center{
  position:absolute;inset:0;z-index:10;
  display:flex;align-items:center;justify-content:center;
  pointer-events:none;
}
.lr-typing{
  font-size:clamp(2.2rem,4.5vw,4rem);
  font-weight:900;
  color:#fff;
  text-align:center;
  line-height:1.6;
  letter-spacing:-.02em;
  text-shadow:0 4px 40px rgba(0,0,0,.8),0 2px 10px rgba(0,0,0,.6);
  opacity:0;
  transform:translateY(20px);
  transition:opacity .6s,transform .6s;
  max-width:90vw;
  padding:0 20px;
  white-space:nowrap;
}
.lr-typing.visible{
  opacity:1;
  transform:translateY(0);
}
.lr-typing .lr-highlight{
  color:#fbbf24;
  text-shadow:0 0 10px rgba(251,191,36,.8),0 0 30px rgba(251,191,36,.5),0 0 60px rgba(251,191,36,.3),0 0 100px rgba(251,191,36,.15);
}
.lr-cursor{
  display:inline-block;
  width:3px;
  height:1em;
  background:#818cf8;
  margin-left:4px;
  vertical-align:text-bottom;
  animation:lrBlink .7s step-end infinite;
}
@keyframes lrBlink{0%,100%{opacity:1}50%{opacity:0}}

@keyframes logoDrop{
  0%{transform:translateY(-120px) rotate(0deg);opacity:0}
  3%{opacity:1}
  97%{opacity:1}
  100%{transform:translateY(calc(100vh + 120px)) rotate(5deg);opacity:0}
}

.s4-carousel{
  position:relative;
  height:100vh;
  background:#0a0a0f;
  z-index:11;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:48px;
  overflow:hidden;
}
.s4-carousel::before{
  content:'';
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 50% 40% at 20% 30%, rgba(100,255,218,.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 80% 70%, rgba(167,139,250,.06) 0%, transparent 70%),
    radial-gradient(ellipse 45% 35% at 60% 20%, rgba(59,130,246,.04) 0%, transparent 70%);
  animation:s4Orbs 12s ease-in-out infinite alternate;
  pointer-events:none;
}
@keyframes s4Orbs{
  0%{transform:translate(0,0) scale(1);opacity:.8}
  33%{transform:translate(30px,-20px) scale(1.05);opacity:1}
  66%{transform:translate(-20px,30px) scale(.95);opacity:.9}
  100%{transform:translate(10px,10px) scale(1.02);opacity:.85}
}
.s4-scene{
  width:100%;
  height:320px;
  perspective:1000px;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
}
/* Globe */
.s4-globe{
  position:absolute;
  width:360px;height:360px;
  border-radius:50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(100,255,218,.12), transparent 50%),
    radial-gradient(circle at 65% 65%, rgba(167,139,250,.1), transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,.03), transparent 70%);
  border:1px solid rgba(255,255,255,.06);
  box-shadow:
    0 0 60px rgba(100,255,218,.06),
    0 0 120px rgba(167,139,250,.04),
    inset 0 0 40px rgba(255,255,255,.02);
  animation:s4GlobePulse 4s ease-in-out infinite;
  z-index:0;
}
@keyframes s4GlobePulse{
  0%,100%{ transform:scale(1); box-shadow:0 0 60px rgba(100,255,218,.06),0 0 120px rgba(167,139,250,.04),inset 0 0 40px rgba(255,255,255,.02); }
  50%{ transform:scale(1.05); box-shadow:0 0 80px rgba(100,255,218,.1),0 0 160px rgba(167,139,250,.06),inset 0 0 50px rgba(255,255,255,.03); }
}

.s4-ring{
  position:relative;
  width:160px;height:80px;
  transform-style:preserve-3d;
  animation:s4Spin 30s linear infinite;
}
@keyframes s4Spin{
  from{transform:rotateY(0deg)}
  to{transform:rotateY(360deg)}
}
.s4-card{
  position:absolute;
  width:110px;height:50px;
  border-radius:10px;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  backface-visibility:hidden;
  box-shadow:0 8px 30px rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.9);
}
.s4-card img{
  max-width:100%;max-height:100%;
  object-fit:contain;
}

/* Stats */
.s4-info{text-align:center}
.s4-stats{
  display:flex;
  align-items:center;
  gap:40px;
}
.s4-stat{
  display:flex;
  flex-direction:column;
  align-items:center;
}
.s4-num{
  font-size:clamp(2.4rem,5.5vw,3.7rem);
  font-weight:900;
  line-height:1;
  background:linear-gradient(135deg,#64ffda,#a78bfa,#f59e0b);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.s4-unit{
  font-size:clamp(1.15rem,2.8vw,1.75rem);
  font-weight:900;
  background:linear-gradient(135deg,#64ffda,#a78bfa);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.s4-label{
  font-size:.92rem;
  color:rgba(255,255,255,.4);
  margin-top:6px;
  font-weight:500;
  letter-spacing:1px;
}

/* Text — 좌측 상단 */
.s4-text{
  position:absolute;
  top:10%;left:5%;
}
.s4-text-sub{
  display:block;
  font-family:var(--en);
  font-size:.9rem;
  font-weight:600;
  letter-spacing:4px;
  text-transform:uppercase;
  color:rgba(255,255,255,.2);
  margin-bottom:10px;
}
.s4-text-main{
  font-size:clamp(1.6rem,3.5vw,2.8rem);
  font-weight:800;
  letter-spacing:-.02em;
}
/* Desc — 우측 하단 */
.s4-text-desc{
  position:absolute;
  bottom:10%;right:5%;
  font-size:clamp(1rem,2.2vw,2rem);
  line-height:1.8;
  text-align:right;
  white-space:nowrap;
}
.s4-ch{
  color:rgba(255,255,255,.2);
  transition:color .15s ease;
}
.s4-ch.lit{
  color:#fff;
}
.env-envelope{
  width:min(78vh, 600px);
  aspect-ratio:4/3;
  position:relative;
  pointer-events:auto;
  filter:drop-shadow(0 20px 60px rgba(0,0,0,.5));
  transform:translateY(100vh);
  opacity:0;
  will-change:transform,opacity;
}

/* Flap (triangle lid) */
.env-flap{
  position:absolute;
  top:0;left:0;right:0;
  height:40%;
  clip-path:polygon(0 0, 50% 100%, 100% 0);
  background:linear-gradient(180deg, #1e1e2e, #16162a);
  border:1px solid rgba(255,255,255,.06);
  z-index:2;
  transition:transform .6s cubic-bezier(.16,1,.3,1);
}
.env-envelope.show .env-flap{
  transform:rotateX(180deg);
  transform-origin:top center;
}

/* Body (rectangle) */
.env-body{
  position:absolute;
  top:30%;left:0;right:0;bottom:0;
  background:linear-gradient(180deg, #1a1a2e 0%, #12121e 100%);
  border:1px solid rgba(255,255,255,.06);
  border-top:none;
  border-radius:0 0 16px 16px;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.env-body::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:30%;
  clip-path:polygon(0 0, 50% 100%, 100% 0);
  background:linear-gradient(180deg, rgba(255,255,255,.03), transparent);
  pointer-events:none;
}

/* Letter (content card rising from envelope) */
.env-letter{
  position:relative;
  z-index:1;
  text-align:center;
  padding:32px 24px;
  transform:translateY(30px);
  opacity:0;
  transition:transform .8s cubic-bezier(.16,1,.3,1) .3s, opacity .8s ease .3s;
}
.env-envelope.show .env-letter{
  transform:translateY(0);
  opacity:1;
}

/* Stats inside letter */
.env-stats{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:0;
}
.env-stat{
  padding:0 clamp(16px,3vw,40px);
  text-align:center;
}
.env-stat-num{
  font-size:clamp(2rem,5vw,3.2rem);
  font-weight:900;
  line-height:1.1;
  background:linear-gradient(135deg,#64ffda 0%,#a78bfa 50%,#f59e0b 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.env-unit{
  font-size:clamp(1rem,2.5vw,1.6rem);
}
.env-stat-label{
  font-size:clamp(.7rem,1.2vw,.9rem);
  color:rgba(255,255,255,.45);
  margin-top:6px;
  font-weight:500;
  letter-spacing:1px;
}
.env-stat-sep{
  width:1px;
  height:40px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.1),transparent);
  flex-shrink:0;
}

/* ═══════════════════════════════════════════
   CLIENTS SECTION (standalone)
   ═══════════════════════════════════════════ */
.clients-section{
  position:relative;z-index:20;
  min-height:100vh;
  display:flex;align-items:flex-start;
  padding:140px 0 60px;
  background:var(--bg);
  overflow:hidden;
}
.cl-bg-video{
  position:absolute;top:0;left:0;width:100%;height:100%;
  object-fit:cover;z-index:0;opacity:0.25;pointer-events:none;
}
.clients-section-inner{
  display:flex;flex-direction:column;align-items:center;gap:20px;
  width:100%;position:relative;z-index:1;
}
.clients-section .cl-marquee{
  opacity:1;transform:none;
}

/* ═══════════════════════════════════════════
   IMAGE MODAL
   ═══════════════════════════════════════════ */
.img-modal{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.img-modal.active{opacity:1;pointer-events:auto}
.img-modal-overlay{
  position:absolute;inset:0;
  background:rgba(0,0,0,.85);
  backdrop-filter:blur(8px);
}
.img-modal-content{
  position:relative;z-index:1;
  max-width:90vw;max-height:90vh;
  transform:scale(.92);
  transition:transform .3s ease;
}
.img-modal.active .img-modal-content{transform:scale(1)}
.img-modal-content img{
  max-width:100%;max-height:85vh;
  border-radius:12px;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.img-modal-close{
  position:absolute;top:-16px;right:-16px;
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);
  color:#fff;font-size:1.1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .3s;
  backdrop-filter:blur(4px);
}
.img-modal-close:hover{
  background:rgba(255,255,255,.2);transform:scale(1.1);
}
.str-photo img{cursor:pointer}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

/* ── Tablet (1024px) ── */
@media(max-width:1024px){
  .ft-main{grid-template-columns:1fr 1fr}
  .ft-col-brand{grid-column:1/-1}
  .nav-inner{padding:0 20px}
  .nav-item>a,.nav-item>button{padding:6px 14px;min-width:auto;font-size:.78rem}

  /* Orbit */
  .orbit-slide h2{font-size:clamp(1.8rem,4vw,2.8rem)}
  .orbit-slide p{font-size:.95rem}
  .orbit-nav{left:20px;bottom:40px}

  /* Pipeline */
  .pipe-grid{width:95vw;height:65vh}
  .pipe-icon{width:52px;height:52px;font-size:1.2rem;border-radius:13px}
  .pipe-func{padding:12px 16px;min-width:70px}
  .pf-ic{width:34px;height:34px;font-size:.9rem}
  .pipe-func span{font-size:.6rem}

  /* Strengths */
  .str-node{width:18%}
  .str-icon{width:60px;height:60px;font-size:1.3rem}

  /* Demo showcase */
  .demo-feature{gap:32px}
  .demo-screen{height:380px}
}

/* ── Mobile (768px) ── */
@media(max-width:768px){
  /* Navbar */
  .navbar{padding:0 16px;height:52px}
  .nav-inner{padding:0 16px}
  .nav-links{display:none}
  .nav-logo{font-size:.9rem;margin-right:auto}
  .nav-cta{font-size:.72rem;padding:5px 12px}
  .nav-float-btn{right:16px;font-size:.72rem;padding:5px 12px}
  .nav-dropdown{min-width:calc(100vw - 32px);left:-60px;padding:16px}
  .dd-grid{grid-template-columns:1fr}

  /* Hero */
  .hero,.uh-title{padding:0 20px}
  .hero h1,.uh-title h1{font-size:clamp(1.8rem,7vw,2.6rem);max-width:100%;margin-bottom:24px}
  .hero-badge{font-size:.65rem;padding:6px 18px;letter-spacing:2px;margin-bottom:24px}
  .badge-icons{gap:10px}
  .badge-icons i{font-size:.9rem}
  .hero-sub{max-width:100%;padding:0 4px}
  .hero-sub-desc{font-size:.82rem;line-height:1.7}
  .hero-buttons{flex-direction:column;gap:10px;width:100%;align-items:stretch}
  .btn-primary,.btn-secondary{width:100%;justify-content:center;padding:10px 20px}
  .scroll-hint{bottom:24px}

  /* Orbit Globe */
  .orbit-center{width:90vw}
  .orbit-slide{white-space:normal;width:90vw;padding:0 8px}
  .orbit-slide h2{font-size:clamp(1.5rem,6vw,2rem);margin-bottom:14px}
  .orbit-slide p{font-size:.85rem;line-height:1.7;word-break:keep-all}
  .orbit-nav{
    position:absolute;left:0;right:0;bottom:20px;
    flex-direction:row;flex-wrap:wrap;justify-content:center;
    gap:4px;padding:0 12px;
  }
  .orbit-nav-item{
    font-size:.7rem;padding:6px 10px;
    border-radius:8px;flex:0 0 auto;
  }
  .orbit-nav-item i{font-size:.65rem;width:16px}
  .orbit-nav-item::before{display:none}
  .orbit-nav-progress{height:1px}

  /* Demo cards in orbit */
  .demo-cards{flex-wrap:wrap;gap:12px;justify-content:center}
  .demo-card{width:calc(50% - 8px);padding:20px 14px 18px}
  .demo-card-icon{width:44px;height:44px;font-size:1.1rem;border-radius:12px}
  .demo-card-name{font-size:.82rem}
  .demo-card-desc{font-size:.62rem}

  /* Pipeline (hidden on mobile — too complex) */
  .uh-pipe .pipe-grid{display:none}
  .uh-pipe{padding:40px 20px}

  /* Strengths */
  .str-heading{font-size:clamp(1.4rem,5vw,1.8rem);margin-bottom:32px;text-align:center}
  .str-nodes{flex-wrap:wrap;gap:16px;justify-content:center}
  .str-node{width:calc(50% - 12px)}
  .str-icon{width:56px;height:56px;font-size:1.2rem;border-radius:14px}
  .str-node p{font-size:.78rem}
  .str-node:not(:last-child) .str-dot::after{display:none}
  .str-dot{width:8px;height:8px}

  /* Clients marquee (hero layer) */
  .cl-heading{font-size:clamp(1.4rem,5vw,1.8rem);margin-bottom:24px}
  .cl-heading span{font-size:.8rem}
  .cl-item{width:100px;height:50px;padding:8px}

  /* ── Horizontal card scroll sections (AI/CRM/ERP/WEB) ── */
  .ai-scroll-section,.crm-scroll-section,.erp-scroll-section,.web-scroll-section{
    padding:48px 0 48px 20px;
  }
  .ai-text,.crm-text,.erp-text,.web-text{
    padding-right:20px;
  }
  .ai-text h1,.crm-text h1,.erp-text h1,.web-text h1{
    font-size:clamp(1.5rem,6vw,2rem);
  }
  .ai-tags,.crm-tags,.erp-tags,.web-tags{
    flex-wrap:wrap;gap:6px;
  }
  .tag{font-size:.7rem;padding:5px 10px}
  .ai-slide-card,.crm-slide-card,.erp-slide-card,.web-slide-card{
    min-width:280px;width:280px;
  }
  .ai-slide-card .card-image,.crm-slide-card .card-image,
  .erp-slide-card .card-image,.web-slide-card .card-image{
    height:180px;
  }
  .ai-slide-card h3,.crm-slide-card h3,.erp-slide-card h3,.web-slide-card h3{
    font-size:1rem;
  }
  .ai-slide-card p,.crm-slide-card p,.erp-slide-card p,.web-slide-card p{
    font-size:.8rem;
  }
  .video-tags{padding:8px;gap:4px}
  .video-tags .tag{font-size:.6rem;padding:3px 7px}

  /* Demo Showcase */
  .demo-showcase{padding:48px 20px}
  .demo-showcase-head{text-align:center}
  .demo-title{font-size:clamp(1.4rem,5vw,1.8rem)}
  .demo-subtitle{font-size:.85rem}
  .demo-feature,.demo-feature.reverse{
    grid-template-columns:1fr !important;
    gap:24px;
  }
  .demo-feature-content{order:1}
  .demo-feature-visual{order:2}
  .demo-screen{height:280px;border-radius:12px}
  .demo-feature-badge{flex-wrap:wrap;gap:8px}
  .demo-feature h2{font-size:1.3rem}
  .demo-feature-desc{font-size:.85rem}
  .demo-feature-tags{gap:6px}
  .demo-tag{font-size:.7rem;padding:4px 10px}
  .demo-feature-btn{width:100%;justify-content:center;padding:10px 20px;font-size:.85rem}

  /* Section 3 — Product cards */
  .s3-product,.s3-product.reverse{
    grid-template-columns:1fr !important;
    gap:24px;padding:48px 20px;
  }

  /* Quad grid — 각 셀을 풀페이지처럼 */
  .quad{
    height:auto !important;
    margin-top:0 !important;
    overflow:visible !important;
  }
  .quad-grid{
    grid-template-columns:1fr;
    grid-template-rows:auto;
  }
  .quad-cell{
    height:100vh;
    min-height:100svh;
    border:none;
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .quad-cell:last-child{border-bottom:none}
  .quad-cross-h,.quad-cross-v,.quad-center-dot{display:none}
  .quad-desc,.quad-tags,.quad-cta{
    clip-path:none !important;
    opacity:1 !important;
  }
  .quad-video{opacity:.3}
  .quad-bg{opacity:.08}
  .quad-content{padding:32px 24px}
  .quad-icon{width:52px;height:52px;font-size:1.3rem;margin-bottom:12px}
  .quad-content h3{font-size:1.5rem}
  .quad-sub{font-size:.8rem;margin-bottom:12px;opacity:1;max-height:none}
  .quad-num{font-size:4rem}
  .quad-desc{font-size:.85rem;margin-bottom:14px}
  .quad-tags{margin-bottom:16px}
  .quad-tags span{font-size:.7rem}
  .quad-cta{font-size:.82rem;padding:10px 20px}

  /* Reel section */
  .reel-split{flex-direction:column}
  .reel-view,.reel-info{width:100%}

  /* Portal orbs */
  .portal-orbs{gap:12px;flex-wrap:wrap;justify-content:center;padding:0 20px}

  /* ── Clients Section (Section 4) ── */
  .clients-section{padding:48px 0}
  .clients-section-inner{padding:0 16px}
  .cl-stats{
    flex-direction:column;gap:16px;
    padding:20px 24px;width:calc(100% - 32px);margin:0 auto 32px;
  }
  .cl-stat-divider{
    width:60px;height:1px;
    border-left:none;border-top:1px solid rgba(255,255,255,.06);
  }
  .cl-stat-num{font-size:1.8rem}
  .cl-stat-label{font-size:.72rem}
  .cl-marquee{padding:0 0}
  .cl-item{width:100px;height:50px;padding:8px}
  .cl-placeholder{width:100px;height:50px}
  .cl-placeholder span{font-size:.7rem}

  /* Newsletter / Contact */
  .newsletter-section{padding:48px 20px}
  .newsletter-form{flex-direction:column;gap:10px}
  .newsletter-input{width:100%}
  .newsletter-btn{width:100%}

  /* Footer */
  .ft-company{font-size:.85rem;white-space:nowrap}
  .ft-detail-row{font-size:.78rem}
  .ft-detail-row .ft-label{font-size:.72rem;min-width:75px}
  .ft-detail-row span:last-child,.ft-detail-row a{font-size:.78rem}
  .ft-mid{grid-template-columns:1fr}
  .ft-mid .ft-pcard{flex-direction:row;align-items:center;padding:14px 16px}
  .ft-main{grid-template-columns:1fr}
  .ft-layout{padding:0 20px}
  .ft-cta{padding:40px 20px}
  .ft-cta-btn{width:100%;justify-content:center}
  .ft-bot{flex-direction:column;gap:12px;text-align:center;padding:0 20px}
  .ft-pcard-grid{grid-template-columns:1fr}
  .ft-contact-line{flex-direction:column;gap:8px}
  .footer{padding:48px 0 24px}

  /* Section 4: 3D Carousel */
  .s4-carousel{gap:20px}
  .s4-scene{height:160px;perspective:400px}
  .s4-globe{width:120px;height:120px}
  .s4-card{width:55px;height:28px;border-radius:4px;padding:4px 6px}
  .s4-stats{gap:20px}
  .s4-num{font-size:clamp(1.6rem,8vw,2.4rem)}
  .s4-unit{font-size:clamp(.8rem,4vw,1.2rem)}
  .s4-label{font-size:.68rem;margin-top:4px}
  .s4-text{top:6%;left:4%}
  .s4-text-sub{font-size:.65rem;letter-spacing:2px;margin-bottom:6px}
  .s4-text-main{font-size:clamp(1.1rem,5vw,1.6rem)}
  .s4-text-desc{
    bottom:6%;right:4%;left:4%;
    font-size:clamp(.82rem,3.5vw,1rem);
    white-space:normal;
    text-align:center;
    line-height:1.7;
  }

  /* Image modal */
  .img-modal-content{width:95vw;max-height:85vh}
}

/* ── Small Mobile (480px) ── */
@media(max-width:480px){
  .hero h1,.uh-title h1{font-size:clamp(1.5rem,8vw,2rem)}
  .hero-badge{font-size:.6rem;padding:8px 18px;letter-spacing:1.5px;flex-direction:column;justify-content:center;gap:6px}
  .badge-icons i{font-size:.85rem}
  .hero-sub-desc{font-size:.78rem}

  .orbit-slide h2{font-size:clamp(1.2rem,6vw,1.6rem)}
  .orbit-slide p{font-size:.8rem}
  .orbit-nav-item{font-size:.62rem;padding:5px 8px}
  .orbit-nav-item span{display:none}

  .demo-cards{gap:8px}
  .demo-card{width:calc(50% - 6px);padding:16px 10px 14px}
  .demo-card-icon{width:38px;height:38px;font-size:.95rem}
  .demo-card-name{font-size:.75rem}

  .str-node{width:100%}
  .str-icon{width:48px;height:48px;font-size:1.1rem}

  .ai-slide-card,.crm-slide-card,.erp-slide-card,.web-slide-card{
    min-width:240px;width:240px;
  }

  .cl-stats{padding:16px 20px}
  .cl-stat-num{font-size:1.5rem}
  .cl-item{width:80px;height:40px;padding:6px}

  .demo-screen{height:220px}
  .demo-feature h2{font-size:1.15rem}
  .demo-feature-desc{font-size:.8rem}

  .ft-cta h2{font-size:1.2rem}

  /* Section 4 */
  .s4-scene{height:130px;perspective:350px}
  .s4-globe{width:100px;height:100px}
  .s4-card{width:45px;height:24px;border-radius:4px;padding:3px 4px}
  .s4-stats{gap:14px}
  .s4-num{font-size:clamp(1.3rem,7vw,1.8rem)}
  .s4-unit{font-size:clamp(.7rem,3vw,1rem)}
  .s4-label{font-size:.6rem}
  .s4-text-main{font-size:clamp(.95rem,4.5vw,1.3rem)}
  .s4-text-desc{font-size:clamp(.78rem,3.2vw,.92rem)}
}


/* ═══════════════════════════════════════════════
   SECTION 5: PARTNERS (Marquee)
   ═══════════════════════════════════════════════ */
.partners-sec{
  position:relative;background:#0a0a12;
  padding:100px 0 120px;overflow:hidden;z-index:11;
  color:#fff;
}
.partners-sec::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 20% 0%, rgba(129,140,248,.06), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(52,211,153,.04), transparent 50%);
}
.partners-head{
  position:relative;
  margin:0 0 48px;
  padding:0 clamp(24px,5vw,60px) 0 calc(clamp(24px,5vw,60px) + 80px);
}
.partners-eyebrow{
  font-size:.97rem;font-weight:800;letter-spacing:.15em;
  color:#fb923c;margin-bottom:14px;text-align:left;
}
.partners-title{
  font-size:clamp(1.73rem,3.2vw,2.525rem);font-weight:800;
  color:#fff;letter-spacing:-.02em;margin:0;text-align:left;
}
.partners-head{text-align:left}
.partners-subtitle{
  font-size:clamp(.88rem,1.15vw,1rem);
  color:rgba(255,255,255,.55);margin:12px 0 0;
  font-weight:500;letter-spacing:.1px;
}

/* ── Marquee rows ── */
.partners-marquee{display:flex;flex-direction:column;gap:14px;margin-bottom:60px}
.pm-row{
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%);
}
.pm-track{
  display:flex;gap:14px;width:max-content;
  animation:pm-scroll 60s linear infinite;
  will-change:transform;
}
.pm-left .pm-track{animation-direction:normal}
.pm-right .pm-track{animation-direction:reverse}
.pm-row:hover .pm-track{animation-play-state:paused}

@keyframes pm-scroll{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

.pm-card{
  flex:0 0 auto;width:200px;height:96px;
  background:#fff;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  padding:18px 24px;
  box-shadow:0 0 0 1px rgba(255,255,255,.06),0 4px 20px rgba(0,0,0,.25);
  transition:transform .2s ease,box-shadow .2s ease;
}
.pm-card:hover{
  transform:translateY(-3px);
  box-shadow:0 0 0 1px rgba(129,140,248,.3),0 8px 28px rgba(129,140,248,.15);
}
.pm-card img{
  max-width:100%;max-height:100%;
  object-fit:contain;filter:none;
}

/* mask color → black (dark bg) */
.pm-row{
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%);
}

/* ── Big type ── */
.partners-bigtype{
  position:relative;
  font-size:clamp(2rem,5vw,4rem);
  font-weight:900;letter-spacing:-.02em;line-height:1.2;
  color:#fff;padding:0 calc(clamp(24px,5vw,60px) + 80px) 0 clamp(24px,5vw,60px);
  text-align:right;
  white-space:nowrap;overflow:hidden;text-overflow:clip;
  font-family:'Inter','Pretendard',sans-serif;
  background:linear-gradient(135deg,#fff 0%,rgba(255,255,255,.35) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}

/* ── Mobile ── */
@media (max-width:768px){
  .partners-sec{padding:72px 0 80px}
  .partners-head{margin-bottom:32px;padding:0 20px !important}
  .partners-eyebrow{font-size:.7rem;margin-bottom:10px}
  .partners-title{font-size:1.3rem}
  .partners-subtitle{font-size:.8rem;margin-top:8px}
  .partners-marquee{gap:10px;margin-bottom:40px}
  .pm-card{width:130px;height:70px;padding:12px 16px;border-radius:10px}
  .pm-track{gap:10px;animation-duration:40s}
  .partners-bigtype{font-size:1.4rem;padding:0 20px !important;white-space:normal;word-break:break-word}
}