/* =========================================================================
   VELOCITY — design system
   One stylesheet, shared by index.html (EN) and index_hu.html (HU).
   Signature: a Premiere-style playhead rail + keyframe section markers.
   ========================================================================= */

/* -------------------------------------------------------------------------
   0. TOKENS
   ------------------------------------------------------------------------- */
:root {
  /* graphite base — deliberately not pure black, faintly cool */
  --ink-900: #0a0a0f;
  --ink-850: #0d0d13;
  --ink-800: #14141b;
  --ink-750: #181820;
  --ink-700: #1d1d26;

  /* warm paper insets, for tonal contrast against the dark */
  --paper:     #f4f3ee;
  --paper-2:   #e8e7e0;
  --paper-ink: #16161d;

  /* text */
  --fg:       #f4f4f7;
  --fg-muted: #9a9aa6;
  --fg-dim:   #5f5f6c;

  /* lines */
  --line:        rgba(255,255,255,0.07);
  --line-strong: rgba(255,255,255,0.13);

  /* brand thread — electric iris/indigo (a quiet nod to Premiere's violet) */
  --iris: #7b6cff;  --iris-rgb: 123,108,255;
  --iris-bright: #9a8cff;

  /* motion accent — reserved ONLY for keyframes / bezier / energy */
  --amber: #ffb23e; --amber-rgb: 255,178,62;

  /* semantic states, refined (not neon) */
  --mint:  #3dd68c; --mint-rgb: 61,214,140;   /* "after" / saved / clean   */
  --coral: #ff6363; --coral-rgb: 255,99,99;   /* "before" / chaos / cost   */

  --display: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  --body:    "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --rail-w: 88px;                /* left timeline rail width (desktop)        */
  --maxw: 1180px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  font-family: var(--body);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(110% 60% at 50% -8%, rgba(var(--iris-rgb), 0.16), transparent 55%),
    radial-gradient(80% 50% at 100% 8%, rgba(var(--amber-rgb), 0.05), transparent 60%),
    var(--ink-900);
  background-attachment: fixed;
}

/* fine film grain — premium tactile texture, almost subliminal */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: 0.025; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4 { font-family: var(--display); letter-spacing: -0.03em; line-height: 1.05; font-weight: 600; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }

a { color: inherit; }

::selection { background: rgba(var(--iris-rgb), 0.35); color: #fff; }

:focus-visible { outline: 2px solid var(--iris-bright); outline-offset: 3px; border-radius: 4px; }

/* -------------------------------------------------------------------------
   1. UTILITIES
   ------------------------------------------------------------------------- */
.mono { font-family: var(--mono); }

.text-grad {
  background: linear-gradient(180deg, #ffffff 0%, #c7c7d2 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* accent words — a single tinted color, no heavy glow */
.hl-iris  { color: var(--iris-bright);  -webkit-text-fill-color: var(--iris-bright); }
.hl-amber { color: var(--amber);        -webkit-text-fill-color: var(--amber); }
.hl-mint  { color: var(--mint);         -webkit-text-fill-color: var(--mint); }
.hl-coral { color: var(--coral);        -webkit-text-fill-color: var(--coral); }

kbd {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  background: rgba(255,255,255,0.06); border: 1px solid var(--line-strong);
  border-radius: 5px; padding: 2px 6px; color: var(--fg-muted);
  margin-left: 8px; vertical-align: middle; letter-spacing: 0.5px;
}

.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.fade-up.visible { opacity: 1; transform: none; }

/* eyebrow chip — small mono label used across sections */
.eyebrow-chip {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2.5px; color: var(--fg-dim);
}

/* -------------------------------------------------------------------------
   2. PLAYHEAD RAIL  (the signature)
   ------------------------------------------------------------------------- */
.rail {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--rail-w);
  z-index: 900; pointer-events: none;
  border-right: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(255,255,255,0.015), transparent);
}
/* ruler ticks */
.rail::before {
  content: ""; position: absolute; inset: 0; opacity: 0.5;
  background-image: repeating-linear-gradient(
    to bottom, var(--line) 0 1px, transparent 1px 26px);
  -webkit-mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent);
}
.rail .rail-label {
  position: absolute; top: 150px; left: 50%;
  transform: translateX(-50%) rotate(-90deg); transform-origin: center;
  font-family: var(--mono); font-size: 10px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--fg-dim); white-space: nowrap;
}
/* the playhead — a Premiere-style marker that scrubs down on scroll */
.playhead {
  position: fixed; left: 0; top: 0; width: var(--rail-w); height: 0;
  z-index: 901; pointer-events: none;
  will-change: transform; transform: translateY(120px);
}
.playhead .ph-line {
  position: absolute; left: 0; top: 0; width: var(--rail-w); height: 1px;
  background: linear-gradient(90deg, var(--amber), transparent);
}
.playhead .ph-flag {
  position: absolute; right: -1px; top: -10px;
  display: flex; align-items: center; gap: 6px;
  background: var(--amber); color: #16110a;
  font-family: var(--mono); font-weight: 700; font-size: 10px;
  padding: 3px 7px; border-radius: 0 0 0 6px;
  box-shadow: 0 6px 18px rgba(var(--amber-rgb), 0.35);
}
.playhead .ph-flag::after {            /* the downward playhead tip */
  content: ""; position: absolute; left: 0; bottom: -6px;
  border-left: 6px solid transparent; border-right: 6px solid transparent;
  border-top: 6px solid var(--amber);
}
.playhead .ph-dot {
  position: absolute; left: calc(var(--rail-w) - 4px); top: -3px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--amber); box-shadow: 0 0 12px rgba(var(--amber-rgb), 0.8);
}

/* keyframe markers sitting on the rail, one per chapter */
.rail-track { position: absolute; top: 0; left: 0; width: var(--rail-w); height: 100%; z-index: 902; pointer-events: none; }
.kf-node {
  position: absolute; left: calc(var(--rail-w) - 7px); width: 14px; height: 14px;
  transform: rotate(45deg); border-radius: 3px;
  background: var(--ink-800); border: 1.5px solid var(--line-strong);
  z-index: 902; transition: border-color .4s, background .4s, box-shadow .4s;
}
.kf-node.passed { background: var(--iris); border-color: var(--iris-bright);
  box-shadow: 0 0 16px rgba(var(--iris-rgb), 0.6); }

/* mobile fallback: slim top progress bar instead of the rail */
.top-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--iris), var(--amber));
  z-index: 1003; display: none;
}

/* -------------------------------------------------------------------------
   3. NAV + BANNER + DROPDOWNS
   ------------------------------------------------------------------------- */
.top-banner {
  position: fixed; top: 0; left: 0; width: 100%; height: 40px; z-index: 1002;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.4px;
  color: var(--fg); text-align: center; padding: 0 16px;
  background: rgba(10,10,15,0.8); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.top-banner b { color: var(--amber); font-weight: 700; }
.top-banner .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mint);
  box-shadow: 0 0 8px var(--mint); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

nav {
  position: fixed; top: 40px; left: 0; width: 100%; height: 66px; z-index: 1001;
  background: rgba(10,10,15,0.62);
  backdrop-filter: saturate(160%) blur(20px); -webkit-backdrop-filter: saturate(160%) blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { max-width: var(--maxw); height: 100%; margin: 0 auto; padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 11px;
  font-family: var(--display); font-weight: 600; font-size: 20px; letter-spacing: -0.02em; }
.brand-img { height: 26px; width: auto; }

.nav-menu { display: flex; align-items: center; gap: 30px; height: 100%; margin-left: 44px; margin-right: auto; }
.nav-link { text-decoration: none; font-size: 14px; font-weight: 500; color: var(--fg-muted);
  display: flex; align-items: center; height: 100%; transition: color .2s; }
.nav-link:hover { color: var(--fg); }

.dropdown { position: relative; display: flex; align-items: center; height: 100%; }
.dropbtn { display: flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 14px; font-weight: 500; color: var(--fg-muted); text-decoration: none;
  height: 100%; transition: color .2s; }
.dropdown:hover .dropbtn { color: var(--fg); }
.dropbtn i { font-size: 9px; transition: transform .25s; }
.dropdown:hover .dropbtn i { transform: rotate(180deg); }

.dropdown-content {
  display: none; position: absolute; top: calc(100% - 8px); left: 0; min-width: 240px;
  flex-direction: column; gap: 2px; padding: 10px;
  background: rgba(20,20,27,0.92); backdrop-filter: blur(28px);
  border: 1px solid var(--line-strong); border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.7);
}
.dropdown-content::before { content: ""; position: absolute; top: -16px; left: 0; width: 100%; height: 16px; }
.dropdown:hover .dropdown-content { display: flex; animation: drop .22s var(--ease); }
@keyframes drop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.menu-link { display: flex; align-items: center; gap: 13px; text-decoration: none;
  font-size: 13.5px; font-weight: 500; color: var(--fg-muted);
  padding: 10px 14px; border-radius: 10px; transition: background .2s, color .2s; }
.menu-link i { width: 18px; text-align: center; font-size: 14px; color: var(--fg-dim); transition: color .2s; }
.menu-link:hover { background: rgba(255,255,255,0.05); color: var(--fg); }
.menu-link:hover i { color: var(--iris-bright); }
.menu-link .chip {
  margin-left: auto; font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .5px;
  background: rgba(var(--iris-rgb),0.16); color: var(--iris-bright);
  border: 1px solid rgba(var(--iris-rgb),0.4); padding: 2px 7px; border-radius: 20px; }

.mega-menu { flex-direction: row; min-width: 460px; padding: 0; overflow: hidden; }
.mega-col { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 2px; }
.mega-col + .mega-col { border-left: 1px solid var(--line); }
.mega-title { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--fg-dim); margin: 4px 14px 8px; }

.nav-actions { display: flex; align-items: center; gap: 22px; }
.lang-switch { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; font-weight: 500; }
.lang-switch a { text-decoration: none; color: var(--fg-dim); transition: color .2s; }
.lang-switch a:hover { color: var(--fg); }
.lang-switch a.active { color: var(--fg); pointer-events: none; }
.lang-sep { color: var(--fg-dim); opacity: .5; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--display); font-weight: 500; text-decoration: none; cursor: pointer;
  border: none; transition: transform .2s var(--ease), box-shadow .25s, background .25s;
}
.btn-primary {
  background: var(--iris); color: #fff;
  box-shadow: 0 8px 24px rgba(var(--iris-rgb), 0.35), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--iris-bright);
  box-shadow: 0 14px 36px rgba(var(--iris-rgb), 0.5), inset 0 1px 0 rgba(255,255,255,0.3); }
.btn-ghost { background: rgba(255,255,255,0.05); color: var(--fg); border: 1px solid var(--line-strong); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-sm { padding: 9px 20px; border-radius: 10px; font-size: 13px; }
.btn-lg { padding: 17px 22px; border-radius: 14px; font-size: 17px; width: 100%; }

/* -------------------------------------------------------------------------
   4. HERO
   ------------------------------------------------------------------------- */
.hero { padding: 188px 0 90px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px;
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.5px;
  color: var(--fg-muted); background: rgba(255,255,255,0.03);
  border: 1px solid var(--line); border-radius: 30px; padding: 7px 16px;
}
.hero-eyebrow img { height: 15px; width: auto; opacity: .9; }
.hero-eyebrow .sep { width: 1px; height: 12px; background: var(--line-strong); }

.hero h1 { font-size: clamp(42px, 5.4vw, 76px); font-weight: 600; margin-bottom: 24px; }
.hero h1 .rot-wrap { display: inline-flex; align-items: baseline; transition: width .4s var(--ease); }
.hero h1 .rot { color: var(--amber); -webkit-text-fill-color: var(--amber); transition: opacity .3s; }

.hero .sub { font-size: clamp(17px, 1.5vw, 20px); color: var(--fg-muted); max-width: 540px;
  margin-bottom: 34px; line-height: 1.6; }
.hero .sub strong { color: var(--fg); font-weight: 600; }

.hero-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-cta .note { font-size: 13px; color: var(--fg-dim); }
.hero-cta .note i { color: var(--mint); margin-right: 5px; }

.hero-stats { display: flex; gap: 34px; flex-wrap: wrap; padding-top: 30px; border-top: 1px solid var(--line); }
.hero-stat .v { font-family: var(--display); font-size: 30px; font-weight: 600; color: var(--fg); }
.hero-stat .v span { font-size: 18px; color: var(--iris-bright); -webkit-text-fill-color: var(--iris-bright); }
.hero-stat .l { font-family: var(--mono); font-size: 10.5px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--fg-dim); margin-top: 4px; }

/* hero product window */
.hero-visual { position: relative; }
.hero-window {
  position: relative; border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 100px rgba(0,0,0,0.8), 0 0 0 1px rgba(var(--iris-rgb),0.08),
              inset 0 1px 0 rgba(255,255,255,0.06);
  transform: perspective(1600px) rotateY(-9deg) rotateX(5deg);
  transition: transform .9s var(--ease);
}
.hero-visual:hover .hero-window { transform: perspective(1600px) rotateY(0) rotateX(0); }
.hero-wb { height: 38px; display: flex; align-items: center; gap: 7px; padding: 0 14px;
  background: rgba(255,255,255,0.025); border-bottom: 1px solid var(--line); }
.wb-dot { width: 11px; height: 11px; border-radius: 50%; }
.wb-dot.r{background:#ff5f57}.wb-dot.y{background:#febc2e}.wb-dot.g{background:#28c840}
.hero-wb .wb-name { margin-left: 10px; font-family: var(--mono); font-size: 11px; color: var(--fg-dim); }
.hero-graph { height: 300px; position: relative; padding: 22px; }
.hero-graph .grid { position: absolute; inset: 22px;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 20% 25%; opacity: .6; -webkit-mask-image: radial-gradient(120% 120% at 50% 50%, #000 60%, transparent);
  mask-image: radial-gradient(120% 120% at 50% 50%, #000 60%, transparent); }
.hero-graph svg { position: absolute; inset: 22px; width: calc(100% - 44px); height: calc(100% - 44px); overflow: visible; }
.hero-dot { position: absolute; width: 13px; height: 13px; border-radius: 50%; background: var(--amber);
  border: 2px solid #fff; box-shadow: 0 1px 5px rgba(0,0,0,0.5); transform: translate(-50%,-50%); z-index: 2; }
.hero-graph .hero-dot { inset: auto; }
.hero-readout { position: absolute; left: 22px; bottom: 14px; font-family: var(--mono); font-size: 11px;
  color: var(--amber); background: rgba(var(--amber-rgb),0.08); border: 1px solid rgba(var(--amber-rgb),0.2);
  padding: 5px 10px; border-radius: 7px; }

/* floating badges, calmer */
.hero-float { position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(18,18,24,0.92); backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong); border-radius: 14px; padding: 13px 16px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.55); animation: floatY 6s ease-in-out infinite; }
.hero-float i { font-size: 18px; }
.hero-float strong { display: block; font-family: var(--display); font-size: 14px; font-weight: 500; color: var(--fg); }
.hero-float span { font-size: 11.5px; color: var(--fg-muted); }
.hf-1 { top: 12%; left: -4%; }
.hf-1 i { color: var(--amber); }
.hf-2 { bottom: 14%; right: -2%; animation-delay: 2s; }
.hf-2 i { color: var(--mint); }
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-13px)} }

/* trust strip */
.trust-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px 40px;
  padding: 46px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 80px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: var(--fg-muted); }
.trust-item i { color: var(--iris-bright); font-size: 15px; }

/* -------------------------------------------------------------------------
   5. CHAPTER HEADERS + STORY PANELS
   ------------------------------------------------------------------------- */
.chapter { text-align: center; max-width: 860px; margin: 0 auto; padding: 150px 0 50px; }
.chapter .eyebrow-chip { margin-bottom: 22px; }
.chapter .eyebrow-chip .kf { width: 9px; height: 9px; transform: rotate(45deg); border-radius: 2px;
  background: var(--c, var(--iris)); box-shadow: 0 0 10px var(--c, var(--iris)); }
.chapter .eyebrow-chip .seq { color: var(--c, var(--iris)); -webkit-text-fill-color: var(--c, var(--iris)); }
.chapter h2 { font-size: clamp(34px, 4.4vw, 54px); font-weight: 600; margin-bottom: 18px; }
.chapter p { font-size: clamp(17px, 2vw, 20px); color: var(--fg-muted); }

.story { padding: 0 0 80px; }
.story-panel {
  position: relative; max-width: 1020px; margin: 0 auto; padding: 50px;
  border-radius: 24px; border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 40px 90px rgba(0,0,0,0.5);
  backdrop-filter: blur(14px);
  transition: transform .7s var(--ease), border-color .5s, box-shadow .5s;
}
.story-panel:hover { border-color: rgba(var(--c-rgb, var(--iris-rgb)), 0.4);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 50px 110px rgba(0,0,0,0.6),
              0 0 60px rgba(var(--c-rgb, var(--iris-rgb)), 0.1); }
.panel-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.panel-tag { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
  font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  color: var(--c, var(--iris)); border: 1px solid rgba(var(--c-rgb, var(--iris-rgb)), 0.35);
  background: rgba(var(--c-rgb, var(--iris-rgb)), 0.07); padding: 6px 14px; border-radius: 30px; }
.panel-head h3 { font-size: clamp(26px, 3.2vw, 34px); font-weight: 600; margin-bottom: 12px; }
.panel-head p { font-size: 17px; color: var(--fg-muted); }

/* -------------------------------------------------------------------------
   CH.01 — TIMELINE CHAOS  (re-skinned, same hooks)
   ------------------------------------------------------------------------- */
.tl-head-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; flex-wrap: wrap; gap: 14px; }
.tl-title { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-size: 20px; font-weight: 500; transition: color .4s; }
.tl-title .icon { transition: transform .6s var(--ease); }
.tl-hint { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; font-weight: 500;
  color: var(--ink-900); background: var(--amber); padding: 8px 16px; border-radius: 30px; animation: pulseHint 2.2s infinite; }
@keyframes pulseHint { 0%,100%{box-shadow:0 0 0 0 rgba(var(--amber-rgb),0.45)} 50%{box-shadow:0 0 0 12px rgba(var(--amber-rgb),0)} }
.pr-timeline { display: flex; position: relative; background: var(--ink-850); border: 1px solid var(--line);
  padding: 20px 20px 20px 0; border-radius: 14px; overflow: hidden; }
.pr-track-labels { position: absolute; left: 0; top: 20px; bottom: 20px; width: 60px; z-index: 10;
  display: flex; flex-direction: column; gap: 8px; padding: 0 10px;
  background: var(--ink-800); border-right: 1px solid var(--line); }
.pr-track-label { height: 38px; display: flex; align-items: center; font-family: var(--mono); font-size: 11px; font-weight: 500; color: var(--fg-dim); }
.pr-track-content { display: flex; flex-direction: column; gap: 8px; flex: 1; margin-left: 70px; position: relative; }
.pr-track { height: 38px; background: var(--ink-750); border-radius: 7px; position: relative; width: 100%; }
.pr-clip { position: absolute; height: 100%; border-radius: 6px; display: flex; align-items: center; padding: 0 12px;
  font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.92); white-space: nowrap; overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12); transition: all .6s var(--ease); }
.bg-blue   { background: linear-gradient(90deg, #4a4395, #2e2a63); }
.bg-green  { background: linear-gradient(90deg, #2f7d57, #1e5238); }
.bg-purple { background: linear-gradient(90deg, #6a4fb0, #43306e); }
.kf-bad { position: absolute; width: 8px; height: 8px; background: var(--coral); transform: rotate(45deg);
  box-shadow: 0 0 8px var(--coral); z-index: 5; }
.tl-state-clean { opacity: 0; pointer-events: none; position: absolute; inset: 0; transition: opacity .5s; }
.tl-state-messy { opacity: 1; transition: opacity .5s; width: 100%; }
.story-panel.is-clean .tl-state-messy { opacity: 0; }
.story-panel.is-clean .tl-state-clean { opacity: 1; }
.story-panel.is-clean .tl-title { color: var(--mint); }
.story-panel.is-clean .tl-title .icon { transform: rotate(360deg) scale(1.1); }
.story-panel.is-clean .tl-hint { opacity: 0; }

/* -------------------------------------------------------------------------
   CH.02 — BEZIER
   ------------------------------------------------------------------------- */
.bezier-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
.bezier-stage { position: relative; width: 100%; height: 440px; perspective: 1400px; }
.bezier-3d { position: absolute; inset: 0; transform: rotateY(-15deg) rotateX(10deg) scale(.92);
  transform-style: preserve-3d; transition: transform .9s var(--ease); }
.bezier-stage:hover .bezier-3d { transform: rotateY(0) rotateX(0) scale(1); }
.bezier-field { position: absolute; inset: 4%; border-radius: 28px;
  background: linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 25% 25%,
              linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 25% 25%,
              radial-gradient(120% 120% at 50% 50%, rgba(var(--amber-rgb),0.06), transparent 70%);
  -webkit-mask-image: radial-gradient(120% 120% at 50% 50%, #000 55%, transparent 88%);
  mask-image: radial-gradient(120% 120% at 50% 50%, #000 55%, transparent 88%); }
.bezier-svg { position: absolute; inset: 4%; width: 92%; height: 92%; overflow: visible; }
#morphPath { transition: all .6s cubic-bezier(0.34, 1.56, 0.64, 1); }
.bezier-handle { position: absolute; width: 22px; height: 22px; background: var(--amber);
  border: 4px solid #fff; border-radius: 50%; transform: translate(-50%, -50%);
  box-shadow: 0 0 20px rgba(var(--amber-rgb), 0.9); z-index: 10;
  transition: all .6s cubic-bezier(0.34, 1.56, 0.64, 1); }
.bezier-copy h3 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 600; margin-bottom: 18px; }
.bezier-copy p { font-size: 17px; color: var(--fg-muted); margin-bottom: 20px; }
.preset-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.p-tag { padding: 10px 20px; font-family: var(--mono); font-size: 13px; font-weight: 500; cursor: pointer;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line-strong); border-radius: 30px;
  color: var(--fg-muted); transition: .25s; }
.p-tag:hover { color: var(--fg); transform: translateY(-2px); }
.p-tag.active { color: var(--ink-900); background: var(--amber); border-color: var(--amber);
  box-shadow: 0 0 28px rgba(var(--amber-rgb), 0.5); }
.motion-race { margin-top: 32px; padding: 26px; border-radius: 18px;
  background: rgba(0,0,0,0.25); border: 1px solid var(--line); }
.race-head { display: flex; align-items: center; gap: 12px; margin-bottom: 22px;
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--fg-muted); }
.race-play { width: 32px; height: 32px; border-radius: 50%; background: var(--mint); color: var(--ink-900);
  display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 0 18px rgba(var(--mint-rgb), 0.5); }
.race-play i { margin-left: 2px; }
.race-track { height: 44px; border-bottom: 1px dashed var(--line); position: relative; display: flex; align-items: center; margin-bottom: 12px; }
.race-track:last-child { border-bottom: none; margin-bottom: 0; }
.race-label { width: 150px; font-size: 13px; font-weight: 500; color: var(--fg-muted); }
.race-box { width: 32px; height: 32px; border-radius: 9px; position: absolute; left: 160px; }
.box-bad  { background: #4a4a55; transition: transform 1.5s ease-in-out; }
.box-good { background: var(--amber); box-shadow: 0 0 22px rgba(var(--amber-rgb), 0.6); transition: transform 1.5s cubic-bezier(0.76,0,0.24,1); }

/* -------------------------------------------------------------------------
   CH.03 — DUCKER
   ------------------------------------------------------------------------- */
.ducker-controls { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
  margin-bottom: 36px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.toggle-wrap { display: flex; align-items: center; gap: 16px; cursor: pointer; }
.toggle-wrap .t-label { font-family: var(--display); font-size: 18px; font-weight: 500; }
.toggle-bg { width: 70px; height: 38px; background: rgba(255,255,255,0.1); border-radius: 40px; position: relative; transition: .4s var(--ease); }
.toggle-knob { width: 30px; height: 30px; background: #fff; border-radius: 50%; position: absolute; top: 4px; left: 4px;
  transition: .4s var(--ease); box-shadow: 0 3px 10px rgba(0,0,0,0.4); }
.toggle-wrap.active .toggle-bg { background: var(--mint); box-shadow: 0 0 24px rgba(var(--mint-rgb), 0.5); }
.toggle-wrap.active .toggle-knob { left: 36px; }
.ducker-status { font-family: var(--mono); font-size: 14px; font-weight: 500; color: var(--coral); transition: color .3s; }
.toggle-wrap.active ~ .ducker-status { color: var(--mint); }
.audio-track { display: flex; flex-direction: column; gap: 10px; }
.audio-track + .audio-track { margin-top: 26px; }
.track-title { font-family: var(--mono); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
.waveform-row { display: flex; align-items: flex-end; gap: 6px; height: 88px; padding: 16px;
  background: rgba(0,0,0,0.25); border-radius: 16px; border: 1px solid var(--line); }
.bar { flex: 1; border-radius: 5px; transition: height .6s var(--ease), background .6s; }
.bar.d-low { height: 12%; background: #34343f; }
.bar.d-high { height: 88%; background: var(--iris); box-shadow: 0 0 14px rgba(var(--iris-rgb), 0.4); }
.bar.m-bar { height: 84%; background: #4f6fb0; box-shadow: 0 0 12px rgba(80,110,180,0.4); }
.is-ducked .m-duckable { height: 16%; background: var(--mint); box-shadow: 0 0 14px rgba(var(--mint-rgb), 0.4); }

/* -------------------------------------------------------------------------
   CH.04 — NICHES + BENTO
   ------------------------------------------------------------------------- */
.niche-tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.niche-btn { display: flex; align-items: center; gap: 9px; padding: 12px 24px; cursor: pointer;
  font-family: var(--body); font-size: 14px; font-weight: 500; color: var(--fg-muted);
  background: rgba(255,255,255,0.03); border: 1px solid var(--line); border-radius: 30px; transition: .25s; }
.niche-btn:hover { color: var(--fg); }
.niche-btn.active { color: #fff; background: var(--iris); border-color: var(--iris); box-shadow: 0 0 30px rgba(var(--iris-rgb), 0.4); }
.niche-content { display: none; max-width: 820px; margin: 0 auto; text-align: center; }
.niche-content.active { display: block; animation: drop .5s var(--ease); }
.niche-content p { font-size: 19px; color: var(--fg-muted); }
.niche-content strong { color: var(--fg); font-weight: 600; }
.niche-features { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px; margin-top: 32px; }
.n-feat { display: flex; align-items: center; gap: 12px; padding: 14px 22px; font-weight: 500; font-size: 14px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(var(--iris-rgb), 0.25); border-radius: 14px; }
.n-feat i { color: var(--iris-bright); font-size: 17px; }

.bento-section { padding: 56px 0 80px; }
.bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(280px, auto); gap: 24px; }
.bento-card { position: relative; overflow: hidden; display: flex; flex-direction: column; padding: 36px;
  border-radius: 22px; border: 1px solid var(--line); background: rgba(255,255,255,0.02);
  backdrop-filter: blur(14px); transition: transform .6s var(--ease), border-color .5s, box-shadow .5s; }
.bento-card:hover { transform: translateY(-8px); border-color: var(--line-strong); box-shadow: 0 36px 70px rgba(0,0,0,0.6); }
.bento-card::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0; transition: opacity .5s;
  background: radial-gradient(700px circle at var(--mouse-x) var(--mouse-y), rgba(255,255,255,0.05), transparent 40%); }
.bento-card:hover::before { opacity: 1; }
.bento-content { position: relative; z-index: 2; }
.bento-card h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; }
.bento-card p { color: var(--fg-muted); font-size: 14.5px; }
.bento-icon { width: 58px; height: 58px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 22px; color: #fff; box-shadow: 0 14px 28px rgba(0,0,0,0.4); transition: transform .5s var(--ease); }
.bento-card:hover .bento-icon { transform: scale(1.08) rotate(6deg); }
.span-2 { grid-column: span 2; }
.c-iris  .bento-icon { background: linear-gradient(135deg, var(--iris-bright), var(--iris)); }
.c-mint  .bento-icon { background: linear-gradient(135deg, var(--mint), #25a869); }
.c-amber .bento-icon { background: linear-gradient(135deg, var(--amber), #e0860f); }
.c-blue  .bento-icon { background: linear-gradient(135deg, #5f8fff, #3a64d8); }
.param-badge { display: inline-block; margin-top: 14px; margin-right: 8px; padding: 6px 12px;
  font-family: var(--mono); font-size: 12px; font-weight: 500; color: var(--fg);
  background: rgba(0,0,0,0.35); border: 1px solid var(--line-strong); border-radius: 9px; }

/* -------------------------------------------------------------------------
   CH.05 — EMBEDDED PLUGIN  (faithful rebuild of the real Velocity panel)
   Plugin-local palette scoped to .vp-window so the Adobe-blue never leaks.
   ------------------------------------------------------------------------- */
.vp-stage { position: relative; max-width: 1080px; margin: 0 auto; }
.vp-stage::before { content: ""; position: absolute; inset: -6%; z-index: 0; border-radius: 36px;
  background: radial-gradient(60% 60% at 50% 35%, rgba(var(--iris-rgb), 0.16), transparent 70%); filter: blur(40px); }

.vp-window {
  --vp-bg:#161618; --vp-elev:#1c1c1e; --vp-elev2:#202023; --vp-input:#111113;
  --vp-line:rgba(255,255,255,.08); --vp-line2:rgba(255,255,255,.12);
  --vp-txt:#f5f5f7; --vp-txt2:#a1a1a6; --vp-txt3:rgba(255,255,255,.42);
  --vp-accent:#0a84ff; --vp-accent-rgb:10,132,255; --vp-value:#4da3ff;
  --vp-warn:#ff9f0a; --vp-good:#30d158; --vp-bad:#ff453a; --vp-r:5px;
  position: relative; z-index: 1; border-radius: 12px; overflow: hidden;
  background: var(--vp-bg); border: 1px solid var(--line-strong);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 50px 120px rgba(0,0,0,0.9), 0 0 60px rgba(var(--iris-rgb), 0.08);
  transform: perspective(1600px) rotateX(5deg); transition: transform .9s var(--ease);
  font-family: var(--body); color: var(--vp-txt); letter-spacing: .1px;
}
.vp-stage:hover .vp-window { transform: perspective(1600px) rotateX(0); }

.vp-titlebar { height: 38px; display: flex; align-items: center; gap: 7px; padding: 0 14px;
  background: #0f0f11; border-bottom: 1px solid var(--vp-line); }
.vp-dot { width: 11px; height: 11px; border-radius: 50%; }
.vp-dot.r{background:#ff5f57}.vp-dot.y{background:#febc2e}.vp-dot.g{background:#28c840}
.vp-fname { margin-left: 10px; font-family: var(--mono); font-size: 11px; color: var(--vp-txt3); }

.vp-body { display: flex; height: 540px; background: var(--vp-bg); }

/* ── sidebar ── */
.vp-side { width: 184px; min-width: 184px; padding: 14px 8px 10px; display: flex; flex-direction: column;
  background: var(--vp-elev); border-right: 1px solid var(--vp-line); }
.vp-brand { display: flex; align-items: center; gap: 8px; padding: 2px 8px 16px;
  font-size: 15px; font-weight: 700; letter-spacing: -.2px; color: var(--vp-txt); }
.vp-brand-img { height: 16px; width: auto; }
.vp-sectitle { display:flex; align-items:center; justify-content:space-between;
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: var(--vp-txt3); margin: 14px 8px 6px; }
.vp-sectitle .add { cursor:pointer; color:var(--vp-txt3); font-size:11px; }
.vp-sectitle .add:hover { color:var(--vp-txt); }
.vp-cat { display: flex; align-items: center; gap: 9px; padding: 6px 9px; margin-bottom: 1px; cursor: pointer;
  border-radius: var(--vp-r); font-size: 12.5px; font-weight: 500; color: var(--vp-txt2); transition: background .12s, color .12s; }
.vp-cat:hover { background: rgba(255,255,255,0.04); color: var(--vp-txt); }
.vp-cat.active { background: rgba(255,255,255,0.07); color: var(--vp-txt); }
.vp-cat i { width: 14px; text-align: center; font-size: 12px; color: var(--vp-txt3); }
.vp-cat.active i { color: var(--vp-accent); }
.vp-cat .fa-star { color: var(--vp-warn); }
.vp-count { margin-left: auto; font-size: 10px; font-weight: 600; color: var(--vp-txt3); font-variant-numeric: tabular-nums; }
.vp-trial { margin-top: auto; display:flex; align-items:center; justify-content:space-between; gap:6px;
  padding: 9px 8px 2px; border-top: 1px solid var(--vp-line); font-size: 11px; color: var(--vp-value); font-weight:600; }
.vp-trial .i { width:15px; height:15px; border-radius:50%; background:rgba(255,255,255,.12); color:var(--vp-txt2);
  display:flex; align-items:center; justify-content:center; font-size:9px; font-style:normal; }

/* ── main column ── */
.vp-main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--vp-bg); }
.vp-topbar { padding: 8px 12px; display: flex; align-items: center; gap: 10px; min-height: 44px;
  border-bottom: 1px solid var(--vp-line); background: var(--vp-bg); }
.vp-search { position: relative; flex: 1 1 auto; min-width:0; }
.vp-search i { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); font-size: 11px; color: var(--vp-txt3); }
.vp-search input { width: 100%; background: var(--vp-input); border: 1px solid var(--vp-line2); border-radius: 4px;
  padding: 5px 9px 5px 27px; color: var(--vp-txt); font-size: 12px; font-family: inherit; outline: none; }
.vp-search input::placeholder { color: var(--vp-txt3); }
.vp-seg { display: flex; gap: 2px; padding: 2px; background: var(--vp-input); border: 1px solid var(--vp-line); border-radius: var(--vp-r); flex-shrink:0; }
.vp-seg-btn { display: flex; align-items: center; gap: 6px; padding: 5px 13px; cursor: pointer;
  font-size: 12px; font-weight: 600; color: var(--vp-txt2); border-radius: 4px; transition: background .12s, color .12s; white-space:nowrap; }
.vp-seg-btn:hover { color: var(--vp-txt); }
.vp-seg-btn.active { background: rgba(255,255,255,0.08); color: var(--vp-txt); }
.vp-seg-btn.active i { color: var(--vp-accent); }

/* ── context toolbar (Reset / Center / Fill / dB / Set) ── */
.vp-tools-bar { display:flex; align-items:center; gap:8px; padding:9px 14px; border-bottom:1px solid var(--vp-line); flex-wrap:wrap; }
.vp-tbtn { display:flex; align-items:center; gap:7px; padding:6px 11px; background:var(--vp-elev); border:1px solid var(--vp-line2);
  border-radius:var(--vp-r); font-size:12px; font-weight:600; color:var(--vp-txt); cursor:pointer; transition:background .12s; }
.vp-tbtn:hover { background:var(--vp-elev2); }
.vp-tbtn i { color:var(--vp-txt2); font-size:11px; }
.vp-db { display:flex; align-items:center; gap:7px; margin-left:6px; color:var(--vp-txt2); font-size:12px; }
.vp-db .num { width:48px; background:var(--vp-input); border:1px solid var(--vp-line2); border-radius:4px; padding:5px 7px; color:var(--vp-value); font-family:var(--mono); font-size:12px; text-align:right; }
.vp-db .set { background:var(--vp-accent); color:#fff; border:none; border-radius:4px; padding:6px 12px; font-weight:700; font-size:12px; cursor:pointer; }

.vp-view { flex: 1; overflow-y: auto; padding: 14px; }
.vp-view::-webkit-scrollbar { width: 8px; }
.vp-view::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }
.vp-tab { display: none; }
.vp-tab.active { display: block; animation: drop .3s var(--ease); }

/* ── library ── */
.vp-libhead { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.vp-libhead .name { font-size: 15px; font-weight: 700; color: var(--vp-txt); letter-spacing: -.1px; }
.vp-libhead .acts { display:flex; gap:6px; }
.vp-libhead .acts button { display:flex; align-items:center; gap:6px; background:var(--vp-elev); border:1px solid var(--vp-line2);
  color:var(--vp-txt); border-radius:var(--vp-r); padding:6px 11px; font-size:12px; font-weight:600; cursor:pointer; }
.vp-libhead .acts button:hover { background:var(--vp-elev2); }
.vp-libhead .acts i { color:var(--vp-txt2); }
.vp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 8px; }
.vp-asset { position: relative; background: transparent; border: 1px solid var(--vp-line); border-radius: var(--vp-r);
  overflow: hidden; cursor: grab; transition: background .12s, border-color .12s; }
.vp-asset:hover { background: rgba(255,255,255,0.03); border-color: var(--vp-line2); }
.vp-thumb { position: relative; height: 68px; display: flex; align-items: center; justify-content: center;
  font-size: 21px; color: rgba(255,255,255,0.55); }
.vp-fav { position: absolute; top: 6px; right: 6px; font-size: 11px; color: rgba(255,255,255,0.22); transition: color .12s; z-index: 2; }
.vp-asset:hover .vp-fav { color: rgba(255,255,255,0.4); }
.vp-fav.on, .vp-fav:hover { color: var(--vp-warn); }
.vp-dur { position: absolute; right: 5px; bottom: 5px; background: rgba(0,0,0,0.65); color: #fff; font-size: 9px;
  padding: 1px 5px; border-radius: 3px; font-variant-numeric: tabular-nums; }
.vp-asset-info { padding: 8px 9px; }
.vp-asset-title { font-size: 12px; font-weight: 600; margin-bottom: 2px; color: var(--vp-txt);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vp-asset-sub { font-size: 10px; color: var(--vp-txt3); text-transform: uppercase; letter-spacing: .3px; }

/* ── motion (wide: editor + presets) ── */
.vp-motion { display: grid; grid-template-columns: minmax(0,1fr) 248px; gap: 16px; align-items: start; }
.vp-curve-card { }
.vp-graph-box { background: var(--vp-elev); border: 1px solid var(--vp-line); border-radius: var(--vp-r); padding: 14px; }
.vp-graph-head { display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: var(--vp-txt2); margin-bottom: 12px; }
.vp-graph-head .ttl { font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--vp-txt2); font-size:12px; }
.vp-graph { position: relative; height: 230px; border-radius: 4px; overflow: hidden;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 100% 25%,
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 25% 100%,
    var(--vp-input);
  border: 1px solid var(--vp-line); }
.vp-graph .axis { position:absolute; font-size:9px; letter-spacing:1px; color:var(--vp-txt3); text-transform:uppercase; }
.vp-graph .axis.y { left:6px; top:50%; transform:translateY(-50%) rotate(-90deg); transform-origin:left center; }
.vp-graph .axis.x { bottom:5px; left:50%; transform:translateX(-50%); }
.vp-graph svg { position: absolute; inset: 16px 18px; width: calc(100% - 36px); height: calc(100% - 32px); overflow: visible; }
.curve-dot { position:absolute; width:14px; height:14px; border-radius:50%; background:var(--vp-warn);
  border:2px solid #fff; box-shadow:0 1px 4px rgba(0,0,0,.5); transform:translate(-50%,-50%); z-index:3; }
.curve-dot.anchor { background:#cfcfd6; width:11px; height:11px; }
.vp-readout { font-family: var(--mono); font-size: 12px; text-align: center; color: var(--vp-value); padding: 9px;
  background: var(--vp-input); border: 1px solid var(--vp-line2); border-radius: 4px; margin: 12px 0 8px; }
.vp-actions { display: flex; gap: 8px; }
.vp-btn-ghost { background: var(--vp-elev); color: var(--vp-txt2); border: 1px solid var(--vp-line2); border-radius: 4px; padding: 9px 16px; font-size: 12px; font-weight: 600; cursor: pointer; display:flex; align-items:center; gap:6px; }
.vp-btn-ghost:hover { color: var(--vp-txt); }
.vp-btn-prime { flex: 1; background: var(--vp-accent); color: #fff; border: none; border-radius: 4px; font-weight: 700; font-size: 13px; padding: 9px; cursor: pointer; display:flex; align-items:center; justify-content:center; gap:7px; }
.vp-btn-prime:hover { filter: brightness(1.08); }
.vp-presets-h { display:flex; align-items:center; justify-content:space-between; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--vp-txt3); margin-bottom: 9px; }
.vp-preset-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; }
.vp-preset { padding: 8px 6px 6px; cursor: pointer; background: var(--vp-elev); border: 1px solid var(--vp-line); border-radius: var(--vp-r);
  display:flex; flex-direction:column; align-items:center; gap:5px; transition: background .12s, border-color .12s; }
.vp-preset:hover { background: var(--vp-elev2); }
.vp-preset.active { background: rgba(var(--vp-accent-rgb), 0.12); border-color: var(--vp-accent); }
.vp-preset svg { width: 100%; height: 30px; }
.vp-preset svg path { fill:none; stroke:#cfcfd6; stroke-width:5; stroke-linecap:round; }
.vp-preset.active svg path { stroke: var(--vp-value); }
.vp-preset-name { font-size: 10.5px; font-weight: 500; color: var(--vp-txt2); }
.vp-preset.active .vp-preset-name { color: var(--vp-value); }
.vp-mycurves { margin-top:14px; display:flex; align-items:center; justify-content:space-between; }
.vp-mycurves .h { font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:.6px; color:var(--vp-txt3); }
.vp-save { display:flex; align-items:center; gap:6px; background:var(--vp-accent); color:#fff; border:none; border-radius:4px; padding:6px 12px; font-size:12px; font-weight:700; cursor:pointer; }
.vp-mc-empty { margin-top:8px; font-size:11.5px; color:var(--vp-txt3); }

/* ── tools: smart workflow macros ── */
.vp-macros-head { margin-bottom: 14px; }
.vp-macros-head h4 { font-size: 16px; font-weight: 700; color: var(--vp-txt); letter-spacing:-.2px; }
.vp-macros-head p { font-size: 12px; color: var(--vp-txt2); margin-top: 3px; }
.vp-acc { border: 1px solid var(--vp-line); border-radius: var(--vp-r); margin-bottom: 8px; overflow:hidden; background: var(--vp-elev); }
.vp-acc-head { display:flex; align-items:center; gap:9px; padding: 11px 14px; cursor:pointer; user-select:none; }
.vp-acc-head .ttl { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing:.6px; color: var(--vp-txt); }
.vp-acc-head .cnt { font-size: 10px; font-weight:700; color: var(--vp-txt3); }
.vp-acc-head .chev { margin-left:auto; color: var(--vp-txt3); font-size: 12px; transition: transform .2s; }
.vp-acc.open .vp-acc-head .chev { transform: rotate(180deg); }
.vp-acc-body { display:none; padding: 4px 14px 12px; }
.vp-acc.open .vp-acc-body { display:block; }
.vp-macro { display:flex; align-items:center; gap:12px; padding:11px 0; border-top:1px solid var(--vp-line); }
.vp-macro:first-child { border-top:none; }
.vp-macro .nm { font-size:13px; font-weight:600; color:var(--vp-txt); flex-shrink:0; }
.vp-macro .params { margin-left:auto; display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end; }
.vp-param { display:flex; align-items:center; gap:6px; font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:.4px; color:var(--vp-txt3); }
.vp-param input, .vp-param select { background:var(--vp-input); border:1px solid var(--vp-line2); border-radius:4px;
  color:var(--vp-value); font-family:var(--mono); font-size:12px; padding:5px 7px; width:54px; text-align:right; }
.vp-param select { width:auto; color:var(--vp-txt); font-family:var(--body); text-align:left; padding-right:22px; }
.vp-macro .hint { margin-left:auto; font-size:12px; color:var(--vp-txt2); }
.vp-play { width:34px; height:30px; flex-shrink:0; background:var(--vp-accent); color:#fff; border:none; border-radius:4px; cursor:pointer; font-size:11px; }
.vp-play:hover { filter:brightness(1.08); }

/* -------------------------------------------------------------------------
   CH.06 — INSTANT IMPORT
   ------------------------------------------------------------------------- */
.drop-arena { position: relative; height: 300px; margin-top: 34px; border-radius: 20px; overflow: hidden;
  display: flex; flex-direction: column; background: var(--ink-850); border: 2px dashed rgba(var(--mint-rgb), 0.25); }
.di-timeline { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; padding: 14px 22px;
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02)); border-top: 1px solid var(--line); }
.di-track { height: 34px; background: var(--ink-750); border-radius: 7px; position: relative; display: flex; align-items: center; padding-left: 54px; }
.di-track .lbl { position: absolute; left: 12px; font-family: var(--mono); font-size: 11px; font-weight: 500; color: var(--fg-dim); }
.di-landed { position: absolute; left: 54px; width: 0; opacity: 0; overflow: hidden; white-space: nowrap;
  height: 26px; display: flex; align-items: center; padding: 0 12px; border-radius: 5px;
  background: linear-gradient(90deg, #1b3a2c, var(--mint)); color: var(--ink-900);
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  box-shadow: 0 0 0 1px rgba(var(--mint-rgb), 0.5), 0 0 22px rgba(var(--mint-rgb), 0.4);
  transition: width .5s var(--ease), opacity .3s; }
.di-landed.show { width: 220px; opacity: 1; }
.di-chip { position: absolute; top: 54px; left: 50%; transform: translateX(-50%); cursor: pointer; z-index: 5;
  display: flex; align-items: center; gap: 12px; padding: 16px 32px; border-radius: 14px;
  background: linear-gradient(135deg, #1b3a2c, var(--mint)); border: 1px solid rgba(var(--mint-rgb), 0.5);
  font-family: var(--display); font-weight: 600; font-size: 16px; color: var(--ink-900);
  box-shadow: 0 15px 40px rgba(var(--mint-rgb), 0.35); transition: transform .2s; }
.di-chip:hover { transform: translateX(-50%) scale(1.04); }
.di-chip.flying { transition: all .55s cubic-bezier(0.5, 0, 0.2, 1); }
.di-shock { position: absolute; border-radius: 50%; border: 2px solid rgba(var(--mint-rgb), 0.8); pointer-events: none; opacity: 0; }
.di-spark { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 10px var(--mint); pointer-events: none; }
.di-badge { position: absolute; top: 18px; left: 50%; transform: translateX(-50%) scale(.6); opacity: 0; z-index: 6;
  display: flex; align-items: center; gap: 9px; padding: 10px 20px; border-radius: 30px;
  background: rgba(var(--mint-rgb), 0.14); border: 1px solid rgba(var(--mint-rgb), 0.5); color: var(--mint);
  font-family: var(--mono); font-weight: 700; font-size: 14px; transition: all .4s cubic-bezier(0.34, 1.56, 0.64, 1); }
.di-badge.show { opacity: 1; transform: translateX(-50%) scale(1); }
@keyframes shockwave { 0%{opacity:.9; width:10px; height:10px} 100%{opacity:0; width:360px; height:360px} }

/* -------------------------------------------------------------------------
   CH.07 — TIME SAVED
   ------------------------------------------------------------------------- */
.timesave-panel { padding: 44px 56px; }
.ts-row + .ts-row { margin-top: 28px; }
.ts-labels { display: flex; justify-content: space-between; font-size: 15px; font-weight: 500; margin-bottom: 12px; }
.ts-labels .val { font-family: var(--mono); font-weight: 700; }
.ts-track { width: 100%; height: 16px; background: rgba(255,255,255,0.05); border-radius: 20px; overflow: hidden; border: 1px solid var(--line); }
.ts-fill { height: 100%; border-radius: 20px; }
.ts-fill.coral { width: 95%; background: linear-gradient(90deg, #7a2424, var(--coral)); box-shadow: 0 0 18px rgba(var(--coral-rgb), 0.35); }
.ts-fill.mint  { width: 18%; background: linear-gradient(90deg, #18583c, var(--mint)); box-shadow: 0 0 18px rgba(var(--mint-rgb), 0.35); }

/* -------------------------------------------------------------------------
   CH.08 — ROI
   ------------------------------------------------------------------------- */
.roi-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.roi-live { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 28px;
  font-size: 14px; padding: 10px 18px; border-radius: 30px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); }
.roi-live i { color: var(--mint); animation: pulse 1.6s infinite; font-size: 9px; }
.roi-live .hrs { font-family: var(--mono); font-size: 18px; font-weight: 700; color: var(--fg); letter-spacing: .5px; }
.roi-copy h3 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 600; margin-bottom: 16px; }
.roi-copy p { font-size: 17px; color: var(--fg-muted); }
.slider-box { margin-top: 32px; }
.slider-box .v { font-family: var(--mono); font-size: 26px; font-weight: 700; color: var(--fg); margin-bottom: 18px; }
input[type=range] { width: 100%; -webkit-appearance: none; appearance: none; height: 8px; border-radius: 6px;
  background: rgba(255,255,255,0.1); outline: none; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 32px; height: 32px; border-radius: 50%;
  background: #fff; border: 5px solid var(--iris); cursor: pointer; box-shadow: 0 0 20px rgba(var(--iris-rgb), 0.7); }
input[type=range]::-moz-range-thumb { width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 5px solid var(--iris); cursor: pointer; }
.receipt { background: var(--paper); color: var(--paper-ink); border-radius: 12px; padding: 40px;
  font-family: var(--mono); box-shadow: 0 40px 90px rgba(0,0,0,0.55); transform: rotate(2deg); position: relative; }
.receipt::before { content: ""; position: absolute; top: -12px; left: 0; width: 100%; height: 12px;
  background: linear-gradient(-45deg, var(--paper) 16px, transparent 0), linear-gradient(45deg, var(--paper) 16px, transparent 0);
  background-size: 32px 32px; }
.receipt h4 { font-family: var(--display); font-size: 19px; text-transform: uppercase; text-align: center; font-weight: 600;
  border-bottom: 2px dashed #c7c5bc; padding-bottom: 18px; margin-bottom: 18px; }
.rc-row { display: flex; justify-content: space-between; font-size: 14px; font-weight: 500; margin-bottom: 13px; }
.rc-total { display: flex; justify-content: space-between; font-size: 22px; font-weight: 700; color: #18834f;
  border-top: 2px solid var(--paper-ink); padding-top: 18px; margin-top: 18px; }
.rc-note { text-align: center; margin-top: 22px; font-size: 12px; color: #6b6b63; }

/* -------------------------------------------------------------------------
   TESTIMONIALS
   ------------------------------------------------------------------------- */
.testimonials { padding: 120px 0; border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.testimonials h2 { text-align: center; margin-bottom: 60px; font-size: clamp(34px, 4.4vw, 52px); font-weight: 600; }
.marquee-wrapper { display: flex; width: 100vw; position: relative; left: 50%; transform: translateX(-50%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-content { display: flex; width: max-content; gap: 24px; padding: 0 12px; animation: scrollLeft 50s linear infinite; }
.marquee-wrapper:hover .marquee-content { animation-play-state: paused; }
@keyframes scrollLeft { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.review-card { width: 440px; flex-shrink: 0; display: flex; flex-direction: column; justify-content: space-between;
  padding: 36px; border-radius: 22px; background: rgba(255,255,255,0.025); border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4); backdrop-filter: blur(14px); }
.r-header { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.r-avatar { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 600; font-size: 20px; color: #fff; }
.r-name { font-family: var(--display); font-weight: 600; font-size: 18px; }
.r-handle { font-family: var(--mono); font-size: 12px; color: var(--iris-bright); }
.stars { color: var(--amber); font-size: 14px; letter-spacing: 3px; margin-bottom: 16px; }
.r-body { font-size: 15px; color: #d6d6dd; line-height: 1.6; }

/* -------------------------------------------------------------------------
   FAQ
   ------------------------------------------------------------------------- */
.faq-section { max-width: 840px; margin: 0 auto; padding: 120px 0 70px; }
.faq-head { text-align: center; margin-bottom: 50px; }
.faq-head h2 { font-size: clamp(32px, 4.2vw, 48px); font-weight: 600; }
.faq-accordion { border-bottom: 1px solid var(--line); }
.faq-item { border-top: 1px solid var(--line); }
.faq-btn { width: 100%; text-align: left; padding: 24px 0; cursor: pointer; background: none; border: none;
  color: var(--fg); font-family: var(--display); font-size: 19px; font-weight: 500;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-btn i { color: var(--iris-bright); transition: transform .3s; flex-shrink: 0; }
.faq-content { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-inner { padding-bottom: 24px; color: var(--fg-muted); font-size: 15.5px; line-height: 1.65; }
.faq-item.open .faq-btn i { transform: rotate(180deg); }

/* -------------------------------------------------------------------------
   PRICING
   ------------------------------------------------------------------------- */
.pricing { position: relative; padding: 70px 0 150px; }
.pricing-glow { position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%); width: 80%; height: 70%;
  background: radial-gradient(closest-side, rgba(var(--iris-rgb), 0.22), transparent); filter: blur(140px); z-index: 0; pointer-events: none; }
.pricing { position: relative; padding: 70px 0 150px; }
.pricing-glow { position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%); width: 80%; height: 70%;
  background: radial-gradient(closest-side, rgba(var(--iris-rgb), 0.22), transparent); filter: blur(140px); z-index: 0; pointer-events: none; }
.value-box { position: relative; z-index: 2; max-width: 1120px; margin: 0 auto; }
.value-head { text-align: center; margin-bottom: 18px; }
.value-head h2 { font-size: clamp(34px, 4.4vw, 54px); font-weight: 600; margin-bottom: 10px; }
.value-head p { color: var(--fg-muted); font-size: 18px; }
/* billing context strip */
.bill-strip { display: flex; align-items: center; justify-content: center; gap: 14px; margin: 0 auto 40px; flex-wrap: wrap; }
.bill-worth { font-size: 13.5px; color: var(--fg-muted); }
.bill-worth s { color: var(--fg-dim); margin-left: 4px; }
.bill-trial { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--mint);
  background: rgba(var(--mint-rgb), 0.1); border: 1px solid rgba(var(--mint-rgb), 0.25); padding: 6px 13px; border-radius: 100px; }

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 30px 26px; border-radius: 20px;
  background: rgba(255,255,255,0.025); border: 1px solid var(--line-strong); transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.price-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.2); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.price-card.featured { background: linear-gradient(180deg, rgba(var(--iris-rgb), 0.12), rgba(var(--iris-rgb), 0.03));
  border-color: rgba(var(--iris-rgb), 0.55); box-shadow: 0 30px 80px rgba(var(--iris-rgb), 0.18); }
.price-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); white-space: nowrap;
  font-family: var(--mono); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: #fff;
  background: var(--iris); padding: 5px 14px; border-radius: 100px; box-shadow: 0 6px 16px rgba(var(--iris-rgb), 0.5); }
.pc-name { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--fg-muted); margin-bottom: 4px; }
.pc-tag { font-size: 13px; color: var(--fg-dim); margin-bottom: 22px; min-height: 18px; }
.pc-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.pc-price .amt { font-family: var(--display); font-size: 56px; font-weight: 600; line-height: 1; color: var(--fg); }
.featured .pc-price .amt { color: var(--iris-bright); }
.pc-price .per { font-size: 15px; color: var(--fg-muted); font-weight: 500; }
.pc-sub { font-size: 12.5px; color: var(--fg-dim); margin-bottom: 22px; min-height: 17px; }
.pc-sub .save { color: var(--mint); font-weight: 600; }
.pc-feats { list-style: none; margin: 0 0 26px; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.pc-feats li { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--fg-muted); line-height: 1.4; }
.pc-feats li i { color: var(--mint); font-size: 12px; margin-top: 3px; flex-shrink: 0; }
.pc-feats li.muted { color: var(--fg-dim); }
.pc-feats li.muted i { color: var(--fg-dim); }
.pc-cta { display: block; text-align: center; padding: 13px; border-radius: 11px; font-family: var(--body);
  font-size: 14px; font-weight: 600; cursor: pointer; transition: .2s; text-decoration: none; }
.pc-cta.ghost { background: rgba(255,255,255,0.05); color: var(--fg); border: 1px solid var(--line-strong); }
.pc-cta.ghost:hover { background: rgba(255,255,255,0.1); }
.pc-cta.solid { background: var(--iris); color: #fff; border: 1px solid transparent; box-shadow: 0 12px 30px rgba(var(--iris-rgb), 0.4); }
.pc-cta.solid:hover { filter: brightness(1.08); transform: translateY(-1px); }
.pc-note { text-align: center; font-size: 11.5px; color: var(--fg-dim); margin-top: 12px; }
.guarantee { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 34px; font-size: 13px; color: var(--fg-muted); }
.guarantee i { color: var(--mint); }

/* -------------------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------------------- */
footer { border-top: 1px solid var(--line); padding: 70px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-brand .logo { display: flex; align-items: center; gap: 11px; font-family: var(--display); font-size: 19px; font-weight: 600; margin-bottom: 16px; }
.footer-brand-img { height: 24px; width: auto; }
.footer-brand p { color: var(--fg-muted); font-size: 14px; max-width: 320px; margin-bottom: 22px; }
.social-links { display: flex; gap: 12px; }
.social-links a { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line); color: var(--fg-muted); text-decoration: none; transition: .25s; }
.social-links a:hover { color: var(--fg); border-color: var(--line-strong); transform: translateY(-2px); }
.footer-col h4 { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--fg-dim); margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { color: var(--fg-muted); text-decoration: none; font-size: 14px; transition: color .2s; }
.footer-col a:hover { color: var(--fg); }
.footer-bottom { padding-top: 30px; border-top: 1px solid var(--line); font-size: 13px; color: var(--fg-dim); text-align: center; }

/* -------------------------------------------------------------------------
   LAYOUT OFFSET FOR RAIL  +  RESPONSIVE
   ------------------------------------------------------------------------- */
@media (min-width: 1101px) {
  body { padding-left: var(--rail-w); }
  nav, .top-banner { padding-left: var(--rail-w); }
}

@media (max-width: 1100px) {
  .rail, .playhead, .kf-node, .rail-track { display: none; }
  .top-progress { display: block; }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-visual { max-width: 520px; }
  .hero-window { transform: none; }
  .bezier-grid, .roi-grid { grid-template-columns: 1fr; gap: 40px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .span-2 { grid-column: span 2; }
  .price-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .price-card.featured { order: -1; }
}

/* embedded plugin → pannable preview on tablet/phone (keeps full real UI) */
@media (max-width: 900px) {
  .vp-stage { overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; border-radius: 12px; padding-bottom: 6px; }
  .vp-stage::before { display: none; }
  .vp-window { min-width: 900px; transform: none !important; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .nav-menu { display: none; }
  .hero { padding: 140px 0 60px; }
  .hf-1, .hf-2 { display: none; }
  .bento-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
  .story-panel, .timesave-panel { padding: 30px 20px; }
  .receipt { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .chapter { padding: 100px 0 40px; }
  .testimonials h2, .faq-head h2 { font-size: clamp(28px, 8vw, 40px); }
}

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .top-banner { font-size: 11px; padding: 8px 14px; line-height: 1.45; }
  .nav-inner { height: 60px; }
  .hero { padding: 124px 0 50px; }
  .hero h1 { font-size: clamp(38px, 12vw, 52px); }
  .hero .sub { font-size: 16px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
  .hero-cta .note { text-align: center; margin-top: 2px; }
  .hero-stats { gap: 18px 28px; flex-wrap: wrap; }
  .trust-bar { gap: 12px 18px; flex-wrap: wrap; justify-content: center; }
  .chapter h2 { font-size: clamp(28px, 9vw, 40px); }
  .eyebrow-chip { font-size: 11px; }
  .niche-tabs { flex-wrap: wrap; }
  .niche-btn { flex: 1 1 auto; justify-content: center; }
  .price-card { padding: 26px 22px; }
  .pc-price .amt { font-size: 48px; }
  .bill-strip { gap: 10px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .hero-float { display: none; }
}