/* Case Study — Behance long-scroll, adapted for Lumen */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Geist:wght@300;400;500;600;700;800;900&family=Geist+Mono:wght@400;500&display=swap');

:root {
  --cs-bg: #0a0a0c;
  --cs-bg-1: #111114;
  --cs-bg-2: #1a1a1f;
  --cs-bg-3: #22222a;
  --cs-line: rgba(255,255,255,0.08);
  --cs-line-2: rgba(255,255,255,0.16);
  --cs-text: #f4f1ea;
  --cs-text-2: rgba(244,241,234,0.72);
  --cs-text-3: rgba(244,241,234,0.50);
  --cs-text-4: rgba(244,241,234,0.30);
  --cs-gold: #e6c79c;
  --cs-gold-2: #c8956a;
  --cs-violet: #8a6fd1;
  --cs-pink: #d168a3;
  --cs-amber: #ffb877;
  --cs-grad: linear-gradient(90deg, #8a6fd1 0%, #d168a3 50%, #ffb877 100%);
  --cs-grad-soft: linear-gradient(90deg, #6e5aa8 0%, #b35a8a 50%, #d99a5e 100%);
  --sans: 'Geist', -apple-system, system-ui, sans-serif;
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --mono: 'Geist Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--cs-bg);
  color: var(--cs-text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01';
  overflow-x: hidden;
}

.cs-wrap {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
}

/* ─── header strip ─── */
.cs-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 32px 80px;
  position: relative; z-index: 5;
}
.cs-header-brand {
  display: flex; align-items: center; gap: 14px;
  font-size: 22px; font-weight: 600; letter-spacing: -0.01em;
}
.cs-mark {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--cs-grad);
  position: relative;
  box-shadow: 0 0 32px rgba(209,104,163,0.45);
}
.cs-mark::after {
  content: ''; position: absolute; inset: 6px;
  border-radius: 50%; border: 1.5px solid rgba(0,0,0,0.55);
  background: rgba(0,0,0,0.15);
}
.cs-mark::before {
  content: ''; position: absolute; left: 50%; top: 50%; width: 10px; height: 10px;
  transform: translate(-50%,-50%); border-radius: 2px;
  background: rgba(0,0,0,0.55);
}
.cs-tag {
  font-size: 14px; color: var(--cs-text-3); letter-spacing: 0.02em;
}

/* ─── hero ─── */
.cs-hero {
  position: relative;
  padding: 60px 0 140px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 30%, rgba(138,111,209,0.20), transparent 60%),
    radial-gradient(ellipse 80% 60% at 50% 60%, rgba(209,104,163,0.14), transparent 70%);
  overflow: hidden;
}
.cs-hero-stage {
  position: relative;
  height: 720px;
  display: grid; place-items: center;
  perspective: 1800px;
}
.cs-hero-stage::before {
  content: ''; position: absolute; left: 50%; top: 50%;
  width: 1100px; height: 600px; transform: translate(-50%,-50%);
  background: radial-gradient(ellipse, rgba(255,184,119,0.18), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}

.laptop-mock {
  position: relative; width: 960px;
  transform: rotateY(-22deg) rotateX(8deg) rotateZ(-3deg);
  transform-style: preserve-3d;
  filter: drop-shadow(0 60px 80px rgba(0,0,0,0.7));
}
.laptop-screen {
  width: 100%; aspect-ratio: 16/10;
  background: #1a1a20;
  border-radius: 14px 14px 4px 4px;
  border: 8px solid #1a1a20;
  border-bottom-width: 14px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
  overflow: hidden;
  position: relative;
}
.laptop-base {
  position: relative;
  height: 16px;
  background: linear-gradient(180deg, #2a2a32, #15151b);
  border-radius: 2px 2px 14px 14px;
  margin: -3px 4px 0;
  transform: translateZ(-2px);
}
.laptop-base::after {
  content: ''; position: absolute; left: 50%; top: 0;
  transform: translateX(-50%);
  width: 18%; height: 5px;
  background: #0a0a0c; border-radius: 0 0 8px 8px;
}

/* mock UI inside laptop */
.mock-app {
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 50% 20%, rgba(209,104,163,0.18), transparent 50%),
    radial-gradient(ellipse at 30% 80%, rgba(138,111,209,0.18), transparent 60%),
    linear-gradient(180deg, #0e0e14, #15151b);
  display: flex; flex-direction: column;
  font-family: var(--sans);
  position: relative;
}
.mock-nav {
  display: flex; align-items: center; gap: 28px;
  padding: 18px 40px;
  font-size: 11px; color: var(--cs-text-2);
}
.mock-nav .mock-brand {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--cs-text); margin-right: 32px;
}
.mock-nav .mock-brand i {
  width: 16px; height: 16px; border-radius: 50%; background: var(--cs-grad);
}
.mock-nav span { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.mock-nav .mock-spacer { flex: 1; }
.mock-nav .mock-cta {
  background: var(--cs-grad); color: #1a0a18; font-weight: 600;
  padding: 5px 14px; border-radius: 14px; font-size: 10px;
}
.mock-hero {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 32px 40px 0;
  position: relative;
}
.mock-headline {
  font-size: 44px; font-weight: 700; letter-spacing: -0.02em;
  line-height: 1; text-align: center; margin: 0;
  background: linear-gradient(90deg, #6e8edf 0%, #b489d9 35%, #e8b277 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mock-sub {
  font-size: 12px; color: var(--cs-text-2); text-align: center; margin-top: 14px;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.mock-buttons {
  display: flex; gap: 8px; margin-top: 18px;
}
.mock-btn {
  padding: 7px 16px; border-radius: 14px; font-size: 11px; font-weight: 600;
  background: var(--cs-grad); color: #1a0a18;
}
.mock-btn.ghost { background: rgba(255,255,255,0.05); border: 1px solid var(--cs-line); color: var(--cs-text); }
.mock-noted { font-size: 9px; color: var(--cs-text-3); margin-top: 12px; font-family: var(--mono); }

.mock-prompt {
  position: absolute; left: 40px; right: 40px; bottom: 24px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 12px 16px;
  backdrop-filter: blur(20px);
}
.mock-prompt-input {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; color: var(--cs-text-3);
}
.mock-prompt-input i.cloud {
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--cs-line);
}
.mock-prompt-row {
  display: flex; align-items: center; gap: 6px; margin-top: 10px;
  flex-wrap: wrap;
}
.mock-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--cs-line);
  font-size: 9.5px; color: var(--cs-text-2);
}
.mock-chip i { width: 10px; height: 10px; border-radius: 3px; }
.mock-chip i.v { background: #d168a3; }
.mock-chip i.a { background: #6fb3d1; }
.mock-chip i.g { background: #8a6fd1; }
.mock-chip i.t { background: #e8b277; }
.mock-chip i.c { background: #6fd1a3; }
.mock-chip i.d { background: #d18a6f; }
.mock-chip i.p { background: #cba1ff; }
.mock-prompt .spacer { flex: 1; }
.mock-prompt-model { font-family: var(--mono); font-size: 10px; color: var(--cs-text-3); }
.mock-prompt-model b { color: var(--cs-text); }
.mock-spark {
  position: absolute; right: 28px; bottom: 16px;
  width: 56px; height: 56px; border-radius: 14px;
  background: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.mock-spark svg { width: 26px; height: 26px; }

.hero-pill {
  position: absolute; padding: 6px 12px; border-radius: 14px;
  font-size: 11px; backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-pill.create-faster { top: 100px; left: 12%; transform: rotate(-8deg); }
.hero-pill.join-us { top: 200px; left: 18%; transform: rotate(-5deg);
  background: var(--cs-grad); color: #1a0a18; font-weight: 600; border: 0;
}
.hero-pill.powered { top: 200px; right: 14%; transform: rotate(8deg); }
.hero-pill.lets-create { bottom: 110px; right: 18%; transform: rotate(-6deg);
  background: #4d8eff; color: #fff; border: 0;
}

/* ─── section common ─── */
.cs-section {
  padding: 100px 0;
  position: relative;
}
.cs-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--cs-text-3);
  letter-spacing: 0.06em;
}
.cs-eyebrow .spark {
  width: 14px; height: 14px;
  background: var(--cs-grad); border-radius: 2px;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2 L14 10 L22 12 L14 14 L12 22 L10 14 L2 12 L10 10 Z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2 L14 10 L22 12 L14 14 L12 22 L10 14 L2 12 L10 10 Z'/></svg>") center/contain no-repeat;
}

.cs-h1 {
  font-size: 88px; font-weight: 700; letter-spacing: -0.03em; line-height: 1;
  margin: 16px 0 0; text-wrap: pretty;
}
.cs-h2 {
  font-size: 64px; font-weight: 700; letter-spacing: -0.025em; line-height: 1.02;
  margin: 16px 0 0;
}
.cs-h3 { font-size: 44px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; margin: 0; }
.cs-grad-text {
  background: linear-gradient(90deg, #8a6fd1 0%, #d168a3 60%, #ffb877 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cs-body { font-size: 16px; color: var(--cs-text-2); line-height: 1.55; max-width: 540px; }

/* quote */
.cs-quote {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px;
  align-items: start;
}
.cs-quote-text {
  font-size: 36px; font-weight: 400; letter-spacing: -0.015em; line-height: 1.25;
  color: var(--cs-text);
}
.cs-quote-text b { font-weight: 600; }
.cs-quote-text em {
  font-style: normal; color: var(--cs-text-3);
}
.cs-quote-author {
  display: flex; align-items: center; gap: 14px; margin-top: 36px;
}
.cs-quote-author .av {
  width: 44px; height: 44px; border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, #c89972, #5a3a1a),
    var(--cs-grad);
  background-blend-mode: multiply;
  border: 2px solid var(--cs-bg);
}
.cs-quote-author b { font-weight: 600; font-size: 15px; display: block; }
.cs-quote-author span { font-size: 12px; color: var(--cs-text-3); }

.cs-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px;
  font-size: 14px;
  margin-top: 12px;
}
.cs-meta div { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--cs-line); }
.cs-meta div b { font-weight: 500; color: var(--cs-text); }
.cs-meta div span { color: var(--cs-text-3); min-width: 70px; }

/* logo & branding */
.cs-logo-grid {
  position: relative;
  height: 520px;
  margin-top: 60px;
  display: grid; place-items: center;
  background-image:
    linear-gradient(var(--cs-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--cs-line) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center;
  border-radius: 24px;
  overflow: hidden;
}
.cs-logo-big {
  width: 360px; height: 360px; border-radius: 50%;
  background: var(--cs-grad);
  position: relative;
  box-shadow: 0 0 80px rgba(209,104,163,0.4);
}
.cs-logo-big::after {
  content: ''; position: absolute; inset: 60px;
  border-radius: 50%;
  border: 6px solid rgba(0,0,0,0.5);
  background: rgba(0,0,0,0.15);
}
.cs-logo-big::before {
  content: ''; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  width: 84px; height: 84px;
  background: rgba(0,0,0,0.6);
  border-radius: 12px;
}
.cs-logo-construction {
  position: absolute; inset: 0;
  pointer-events: none;
}
.cs-logo-construction circle, .cs-logo-construction line, .cs-logo-construction rect {
  fill: none; stroke: rgba(255,255,255,0.18); stroke-width: 1; stroke-dasharray: 4 4;
}

/* timeline */
.cs-timeline {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 64px;
  position: relative;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 calc(20% - 1px), rgba(255,255,255,0.05) calc(20% - 1px) 20%);
}
.cs-week-col { padding: 16px 0; min-height: 380px; position: relative; }
.cs-week-label { font-size: 12px; color: var(--cs-text-3); padding: 0 16px 24px; }
.cs-pill {
  position: absolute;
  height: 44px; padding: 0 28px;
  border-radius: 22px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 500;
  background: var(--cs-bg-2);
  border: 1px solid var(--cs-line);
  white-space: nowrap;
}
.cs-pill.grad {
  background: var(--cs-grad);
  color: #1a0a18; font-weight: 600;
  border: 0;
  box-shadow: 0 8px 24px rgba(209,104,163,0.3);
}

/* problem & solution */
.cs-ps {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 48px;
  position: relative;
}
.cs-ps-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 16px; padding: 32px;
  position: relative;
  min-height: 240px;
}
.cs-ps-card h4 { font-size: 24px; font-weight: 600; margin: 0 0 14px; }
.cs-ps-card p { font-size: 15px; color: var(--cs-text-2); line-height: 1.55; margin: 0; }
.cs-ps-orb {
  position: absolute; right: 36px; top: 50%; transform: translateY(-50%);
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(138,111,209,0.45), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

/* typography section */
.cs-typo {
  position: relative;
  margin-top: 80px;
}
.cs-typo-mega {
  font-family: var(--sans);
  font-size: 360px;
  font-weight: 700;
  letter-spacing: -0.04em; line-height: 0.85;
  background: linear-gradient(180deg, rgba(244,241,234,0.16), rgba(244,241,234,0));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: left;
  margin: 60px 0 0;
}
.cs-typo-stack {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px;
  margin-top: 40px;
}
.cs-typo-card {
  border: 1px solid var(--cs-line); border-radius: 16px;
  padding: 24px; background: var(--cs-bg-1);
}
.cs-typo-card .face { font-size: 48px; line-height: 1; margin: 0 0 14px; }
.cs-typo-card .name { font-family: var(--mono); font-size: 11px; color: var(--cs-text-3); }
.cs-typo-card .desc { font-size: 13px; color: var(--cs-text-2); margin-top: 8px; line-height: 1.5; }

/* color palette */
.cs-colors {
  display: flex; gap: 24px; margin-top: 60px; align-items: flex-start;
  flex-wrap: wrap; justify-content: center;
}
.cs-swatch {
  width: 200px; padding: 22px; border-radius: 22px;
  position: relative;
  display: flex; flex-direction: column; gap: 18px;
  min-height: 240px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}
.cs-swatch:nth-child(1) { transform: translateY(-30px) rotate(-4deg); }
.cs-swatch:nth-child(2) { transform: translateY(20px) rotate(2deg); }
.cs-swatch:nth-child(3) { transform: translateY(-10px) rotate(4deg); }
.cs-swatch:nth-child(4) { transform: translateY(30px) rotate(-2deg); }
.cs-swatch .hex { font-family: var(--mono); font-size: 11px; opacity: 0.7; }
.cs-swatch .name { font-size: 22px; font-weight: 600; line-height: 1.05; margin-top: auto; }
.cs-swatch .desc { font-size: 11px; opacity: 0.7; line-height: 1.4; }
.cs-swatch.violet { background: #8a6fd1; color: #f4f1ea; }
.cs-swatch.pink { background: #d168a3; color: #fff; }
.cs-swatch.amber { background: #ffb877; color: #2a1a0a; }
.cs-swatch.dark { background: #0a0a0c; color: #f4f1ea; border: 1px solid var(--cs-line-2); }
.cs-swatch .star {
  width: 18px; height: 18px;
  background: currentColor; opacity: 0.9;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2 L14 10 L22 12 L14 14 L12 22 L10 14 L2 12 L10 10 Z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2 L14 10 L22 12 L14 14 L12 22 L10 14 L2 12 L10 10 Z'/></svg>") center/contain no-repeat;
}

/* desktop big mockup card */
.cs-desk-mock {
  margin-top: 60px;
  background: var(--cs-bg-1);
  border: 1px solid var(--cs-line);
  border-radius: 24px;
  padding: 40px;
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.cs-desk-mock::before {
  content: ''; position: absolute;
  left: -10%; top: -20%; width: 50%; height: 60%;
  background: radial-gradient(ellipse, rgba(138,111,209,0.25), transparent 60%);
  pointer-events: none;
}
.cs-desk-mock .laptop-mock { transform: none; width: 100%; max-width: 1100px; }

/* services */
.cs-about {
  display: grid; grid-template-columns: 1.7fr 1fr; gap: 24px;
  margin-top: 48px;
}
.cs-about-main {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 20px; padding: 36px; min-height: 320px;
  display: flex; flex-direction: column;
  position: relative;
}
.cs-about-main h3 {
  font-size: 32px; font-weight: 600; line-height: 1.2; margin: 0; max-width: 540px;
  letter-spacing: -0.015em;
}
.cs-about-main h3 i { font-style: normal; color: var(--cs-pink); }
.cs-about-stats {
  display: flex; gap: 56px; margin-top: auto; padding-top: 32px;
}
.cs-about-stats .stat { display: flex; flex-direction: column; }
.cs-about-stats .stat .num {
  font-size: 56px; font-weight: 700; letter-spacing: -0.02em; line-height: 1;
}
.cs-about-stats .stat .num span { color: var(--cs-pink); }
.cs-about-stats .stat .lab { font-size: 12px; color: var(--cs-text-3); margin-top: 8px; }

.cs-stamp {
  position: absolute; right: 36px; bottom: 36px;
  width: 92px; height: 92px; border-radius: 50%;
  background: #0a0a0c;
  border: 1px solid var(--cs-line-2);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 9px; color: var(--cs-text-2);
}
.cs-stamp i {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--cs-grad); position: absolute;
}
.cs-stamp svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  animation: stamp-rot 24s linear infinite;
}
@keyframes stamp-rot { to { transform: rotate(360deg); } }

.cs-about-side {
  display: flex; flex-direction: column; gap: 16px;
}
.cs-about-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 20px; padding: 24px; flex: 1;
}
.cs-about-card h5 { font-size: 17px; font-weight: 600; margin: 0 0 10px; }
.cs-about-card p { font-size: 13px; color: var(--cs-text-2); line-height: 1.55; margin: 0; }

.cs-about-image {
  border-radius: 20px; flex: 1.4; min-height: 200px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,184,119,0.6), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(138,111,209,0.6), transparent 60%),
    linear-gradient(135deg, #2a1a40, #1a3050);
  position: relative; overflow: hidden;
  display: grid; place-items: center;
}
.cs-about-image::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 50%, transparent 30%, rgba(0,0,0,0.4)),
    repeating-radial-gradient(circle at 50% 50%, transparent 0 8px, rgba(255,255,255,0.04) 8px 9px);
}
.cs-about-image i {
  position: relative;
  width: 70%; height: 60%;
  background:
    radial-gradient(circle at 30% 40%, #ffd877, transparent 30%),
    radial-gradient(circle at 60% 60%, #ff77c4, transparent 35%),
    radial-gradient(circle at 80% 30%, #77c4ff, transparent 30%);
}

/* services grid */
.cs-services {
  margin-top: 48px;
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 24px; padding: 48px;
}
.cs-services-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--cs-line);
}
.cs-services-head h3 { font-size: 32px; font-weight: 600; max-width: 480px; line-height: 1.25; margin: 0; letter-spacing: -0.015em; }
.cs-services-head .cta-row { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.cs-services-head .cta-row p { font-size: 13px; color: var(--cs-text-3); max-width: 260px; text-align: right; margin: 0; line-height: 1.5; }
.cs-services-head .cta-row a {
  padding: 10px 20px; border-radius: 14px; font-size: 13px; font-weight: 500;
  background: rgba(255,255,255,0.04); border: 1px solid var(--cs-line); color: var(--cs-text);
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.cs-services-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-top: 32px;
}
.cs-services-list { display: flex; flex-direction: column; gap: 8px; }
.cs-svc-row {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px; border-radius: 14px;
  background: var(--cs-bg); border: 1px solid var(--cs-line);
  font-size: 14px; font-weight: 500;
}
.cs-svc-row.on {
  background: linear-gradient(180deg, rgba(209,104,163,0.18), rgba(138,111,209,0.10));
  border-color: rgba(209,104,163,0.4);
}
.cs-svc-row .ic { width: 22px; height: 22px; flex-shrink: 0; color: var(--cs-pink); }
.cs-svc-row.on .desc { display: block; }
.cs-svc-row .desc { display: none; font-size: 11.5px; color: var(--cs-text-2); margin-top: 6px; line-height: 1.4; flex-basis: 100%; }
.cs-svc-row { flex-wrap: wrap; }

.cs-svc-percent {
  background: #f4f1ea; color: #0a0a0c;
  border-radius: 14px; padding: 24px;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 240px;
}
.cs-svc-percent .p { font-size: 96px; font-weight: 700; line-height: 1; letter-spacing: -0.03em; margin: 0; }
.cs-svc-percent .lab { font-size: 14px; font-weight: 600; }
.cs-svc-percent .sub { font-size: 11px; color: rgba(0,0,0,0.6); line-height: 1.4; margin-top: 4px; }
.cs-svc-percent .avs { display: flex; gap: 12px; align-items: center; margin-top: 18px; }
.cs-svc-percent .avs .stack { display: flex; }
.cs-svc-percent .avs .av {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid #f4f1ea; margin-left: -8px;
}
.cs-svc-percent .avs .av:first-child { margin-left: 0; }
.cs-svc-percent .avs .av.a1 { background: linear-gradient(135deg, #c89972, #5a3a1a); }
.cs-svc-percent .avs .av.a2 { background: linear-gradient(135deg, #8a6fd1, #4a3a78); }
.cs-svc-percent .avs .av.a3 { background: linear-gradient(135deg, #d168a3, #6e2a4a); }
.cs-svc-percent .avs .av.a4 {
  background: var(--cs-grad);
  font-size: 9px; color: #fff; display: grid; place-items: center; font-weight: 600;
}

.cs-svc-figure {
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 30%, rgba(209,104,163,0.5), transparent 50%),
    radial-gradient(circle at 50% 70%, rgba(138,111,209,0.6), transparent 60%),
    #1a0a30;
  position: relative; overflow: hidden;
  min-height: 240px;
  display: grid; place-items: center;
}
.cs-svc-figure svg { width: 60%; height: 80%; opacity: 0.85; }

/* testimonials */
.cs-testi {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 24px; padding: 48px;
  margin-top: 48px;
}
.cs-testi-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 32px;
  margin-bottom: 32px;
}
.cs-testi-rating {
  display: flex; align-items: center; gap: 14px;
}
.cs-testi-rating .stack { display: flex; }
.cs-testi-rating .stack i {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid var(--cs-bg-1); margin-left: -10px;
  background: var(--cs-grad);
}
.cs-testi-rating .stack i:first-child { margin-left: 0; background: linear-gradient(135deg, #c89972, #5a3a1a); }
.cs-testi-rating .stack i:nth-child(2) { background: linear-gradient(135deg, #8a6fd1, #4a3a78); }
.cs-testi-rating .stack i:nth-child(3) { background: linear-gradient(135deg, #d168a3, #6e2a4a); }
.cs-testi-rating .stars { display: flex; gap: 2px; color: #ffc266; }
.cs-testi-rating .stars-meta { font-size: 11px; color: var(--cs-text-3); }
.cs-testi-rating b { display: block; font-size: 13px; }

.cs-testi-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px;
}
.cs-testi-card {
  background: var(--cs-bg-2); border: 1px solid var(--cs-line);
  border-radius: 16px; padding: 24px;
  display: flex; flex-direction: column; gap: 18px;
  min-height: 280px;
  position: relative;
  overflow: hidden;
}
.cs-testi-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(209,104,163,0.18), transparent 50%);
  pointer-events: none;
}
.cs-testi-card .quote-mark {
  font-family: var(--serif); font-size: 56px; line-height: 0.5; color: var(--cs-pink);
}
.cs-testi-card p {
  font-size: 13px; color: var(--cs-text-2); line-height: 1.55;
  flex: 1;
}
.cs-testi-card .who { display: flex; flex-direction: column; gap: 2px; }
.cs-testi-card .who b { font-size: 14px; font-weight: 600; }
.cs-testi-card .who span { font-size: 11px; color: var(--cs-text-3); }

/* AI suite */
.cs-ai-suite {
  text-align: center;
  margin-top: 80px;
}
.cs-ai-suite .cs-h2 { max-width: 800px; margin-left: auto; margin-right: auto; text-align: center; }
.cs-ai-suite .cs-body { margin: 24px auto 0; text-align: center; max-width: 600px; }
.cs-ai-cards {
  display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 16px;
  margin-top: 56px;
}
.cs-ai-card {
  border-radius: 20px; min-height: 320px;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 18px;
}
.cs-ai-card .label {
  align-self: center; margin-bottom: 6px;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  padding: 6px 14px; border-radius: 12px; font-size: 12px;
}
.cs-ai-card .ic-tab {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(0,0,0,0.5); display: grid; place-items: center;
  backdrop-filter: blur(8px);
}
.cs-ai-card.create {
  background:
    radial-gradient(ellipse at 50% 30%, rgba(255,255,255,0.15), transparent 60%),
    repeating-conic-gradient(from 0deg at 50% 60%, rgba(255,255,255,0.12) 0deg 10deg, transparent 10deg 20deg),
    linear-gradient(135deg, #d168a3, #ffb877 50%, #8a6fd1);
}
.cs-ai-card.enhance {
  background: linear-gradient(135deg, #2a3050, #4a3050);
  display: grid; place-items: center;
  position: relative;
}
.cs-ai-card.enhance::after {
  content: ''; position: absolute; inset: 30px;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(255,210,180,0.5), transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(180,140,210,0.5), transparent 50%);
  border-radius: 12px;
}
.cs-ai-card.enhance .label { z-index: 2; }
.cs-ai-card.enhance .arrows {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 2;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.9); color: #0a0a0c;
  display: grid; place-items: center; font-weight: 600;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.cs-ai-card.enhance .splitline {
  position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: rgba(255,255,255,0.8); z-index: 1;
}
.cs-ai-card.promote {
  background:
    radial-gradient(circle at 30% 30%, rgba(138,111,209,0.7), transparent 50%),
    linear-gradient(135deg, #5a3a78, #2a1a40);
}
.cs-ai-card.promote::after {
  content: ''; position: absolute; inset: 30%;
  background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 70%);
}

/* engagement booster */
.cs-engage {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 24px;
  padding: 60px;
  margin-top: 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.cs-engage h3 {
  font-size: 64px; font-weight: 700; line-height: 0.95; letter-spacing: -0.025em;
  margin: 0 0 24px;
}
.cs-engage p { font-size: 15px; color: var(--cs-text-2); max-width: 400px; line-height: 1.55; margin: 0; }
.cs-engage-fig {
  position: relative; min-height: 320px;
  display: grid; gap: 16px;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}
.cs-meter {
  background: var(--cs-bg-2); border: 1px solid var(--cs-line);
  border-radius: 16px; padding: 20px;
  position: relative;
}
.cs-meter .label { font-size: 11px; color: var(--cs-text-3); text-transform: uppercase; letter-spacing: 0.08em; }
.cs-meter .v { font-size: 36px; font-weight: 700; margin: 8px 0; line-height: 1; }
.cs-meter .arc {
  height: 70px;
  background:
    conic-gradient(from -90deg, #ffb877 0deg, #d168a3 80deg, #8a6fd1 160deg, transparent 180deg);
  -webkit-mask: radial-gradient(circle at 50% 100%, transparent 50px, #000 51px, #000 70px, transparent 71px);
          mask: radial-gradient(circle at 50% 100%, transparent 50px, #000 51px, #000 70px, transparent 71px);
}
.cs-engage-rows { display: flex; flex-direction: column; gap: 6px; grid-column: 1 / -1; }
.cs-engage-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 10px;
  background: var(--cs-bg-2); border: 1px solid var(--cs-line);
  font-size: 12px;
}
.cs-engage-row .name { flex: 1; }
.cs-engage-row .b { font-family: var(--mono); font-size: 11px; color: #8ad3a7; }
.cs-engage-row .ic { width: 18px; height: 18px; color: var(--cs-pink); }

/* one subscription */
.cs-cta {
  margin-top: 80px;
  border-radius: 28px;
  padding: 80px 40px;
  text-align: center;
  background:
    radial-gradient(ellipse at center, rgba(138,111,209,0.45), transparent 70%),
    radial-gradient(ellipse at 30% 80%, rgba(209,104,163,0.35), transparent 70%),
    linear-gradient(180deg, #1a1030, #0e0820);
  position: relative;
  overflow: hidden;
}
.cs-cta::before {
  content: ''; position: absolute; left: 0; right: 0; bottom: -40%; height: 80%;
  background:
    repeating-radial-gradient(ellipse at 50% 100%, transparent 0 30px, rgba(255,255,255,0.03) 30px 31px);
  pointer-events: none;
}
.cs-cta .cs-mark { margin: 0 auto 20px; }
.cs-cta h3 {
  font-size: 56px; font-weight: 700; letter-spacing: -0.025em; line-height: 1; margin: 0;
}
.cs-cta p { color: var(--cs-text-2); margin: 16px auto 28px; max-width: 440px; font-size: 14px; line-height: 1.5; }
.cs-cta a {
  display: inline-block;
  padding: 14px 30px; border-radius: 24px;
  background: var(--cs-grad); color: #1a0a18; font-weight: 600; font-size: 14px;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(209,104,163,0.4);
}

/* phones */
.cs-phones {
  display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; margin-top: 60px;
}
.cs-phone {
  width: 220px; aspect-ratio: 9/19;
  background: #0a0a0c;
  border: 8px solid #1a1a1f;
  border-radius: 36px;
  padding: 0;
  position: relative; overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  flex-shrink: 0;
}
.cs-phone::before {
  content: ''; position: absolute; left: 50%; top: 8px;
  transform: translateX(-50%); z-index: 5;
  width: 70px; height: 18px; background: #0a0a0c;
  border-radius: 12px;
}
.cs-phone-screen {
  width: 100%; height: 100%; padding: 28px 14px 14px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 9px; color: var(--cs-text-2);
  background: var(--cs-bg);
  position: relative;
}
.cs-phone .status {
  display: flex; justify-content: space-between;
  font-size: 9px; padding: 0 6px; font-family: var(--mono);
}
.cs-phone .pcontent { flex: 1; display: flex; flex-direction: column; gap: 8px; }

/* stats */
.cs-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 80px;
}
.cs-stat-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 24px;
  padding: 28px;
  min-height: 300px;
  position: relative;
  display: flex; flex-direction: column; justify-content: space-between;
}
.cs-stat-card.right { transform: translateY(-30px); }
.cs-stat-card .lab { font-size: 18px; font-weight: 600; }
.cs-stat-card .val {
  font-size: 64px; font-weight: 700; letter-spacing: -0.02em; line-height: 1;
}
.cs-stat-card .gauge {
  height: 80px;
  background:
    repeating-linear-gradient(90deg,
      transparent 0 6px,
      var(--cs-pink) 6px 8px);
  -webkit-mask: radial-gradient(circle at 50% 100%, transparent 80px, #000 82px, #000 100%);
          mask: radial-gradient(circle at 50% 100%, transparent 80px, #000 82px, #000 100%);
  margin-top: 16px;
}
.cs-stat-card .grad-blob {
  width: 60px; height: 60px; border-radius: 16px;
  background: var(--cs-grad);
  align-self: flex-end;
}

/* thanks */
.cs-thanks {
  text-align: center;
  padding: 120px 0 160px;
  background-image:
    linear-gradient(var(--cs-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--cs-line) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center;
  position: relative;
}
.cs-thanks::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, var(--cs-bg) 80%);
  pointer-events: none;
}
.cs-thanks-mark {
  width: 160px; height: 160px; margin: 0 auto 48px;
  background: var(--cs-grad); border-radius: 50%;
  position: relative;
  box-shadow: 0 0 80px rgba(209,104,163,0.4);
}
.cs-thanks-mark::after {
  content: '👋'; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  font-size: 80px;
}
.cs-thanks h2 {
  font-size: 88px; font-weight: 700; letter-spacing: -0.03em; line-height: 1;
  margin: 0;
  background: linear-gradient(90deg, #8a6fd1, #d168a3, #ffb877);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}
.cs-thanks p {
  font-size: 14px; color: var(--cs-text-3); margin-top: 24px; position: relative;
}

/* ─── case-study additions: showcase variants ─── */

/* problem-task-solution row */
.cs-pts {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-top: 48px;
}
.cs-pts-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 18px; padding: 28px; min-height: 200px;
  display: flex; flex-direction: column; gap: 14px;
}
.cs-pts-card .num {
  font-family: var(--mono); font-size: 11px;
  color: var(--cs-pink); letter-spacing: 0.08em;
}
.cs-pts-card h5 { font-size: 22px; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.cs-pts-card p { font-size: 14px; color: var(--cs-text-2); line-height: 1.55; margin: 0; }
.cs-pts-card.solve {
  background: linear-gradient(180deg, rgba(209,104,163,0.12), rgba(138,111,209,0.06));
  border-color: rgba(209,104,163,0.3);
}

/* wireframe gallery */
.cs-wires {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  margin-top: 56px;
}
.cs-wire {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 16px; padding: 28px;
  position: relative;
  min-height: 260px;
}
.cs-wire .wire-label {
  position: absolute; top: 18px; left: 24px;
  font-family: var(--mono); font-size: 10px;
  color: var(--cs-text-3); letter-spacing: 0.08em;
}
.cs-wire .wire-num {
  position: absolute; top: 18px; right: 24px;
  font-family: var(--mono); font-size: 10px;
  color: var(--cs-text-4);
}
.cs-wire svg { width: 100%; height: 100%; display: block; }
.cs-wire .ws { stroke: rgba(255,255,255,0.22); fill: none; stroke-width: 1; }
.cs-wire .wf { fill: rgba(255,255,255,0.06); }
.cs-wire .wt { fill: rgba(255,255,255,0.4); font-family: var(--mono); font-size: 10px; }
.cs-wire .wa { fill: var(--cs-pink); }

/* full-bleed laptop section */
.cs-bigshot {
  margin-top: 60px;
  position: relative;
  border-radius: 28px;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(138,111,209,0.25), transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(255,184,119,0.15), transparent 70%),
    var(--cs-bg-1);
  border: 1px solid var(--cs-line);
  overflow: hidden;
  padding: 60px;
}
.cs-bigshot.tilt-l { perspective: 2000px; }
.cs-bigshot.tilt-l .laptop-mock {
  margin: 0 auto;
  transform: rotateY(-12deg) rotateX(6deg);
  width: 90%;
}
.cs-bigshot .caption {
  position: absolute; top: 48px; left: 60px;
  max-width: 360px;
}
.cs-bigshot .caption h4 {
  font-size: 28px; font-weight: 600; margin: 12px 0 8px; letter-spacing: -0.015em; line-height: 1.15;
}
.cs-bigshot .caption p { font-size: 13.5px; color: var(--cs-text-2); line-height: 1.55; margin: 0; }

/* trio of screens */
.cs-trio {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px;
  margin-top: 56px;
  perspective: 2000px;
}
.cs-trio-card {
  background: var(--cs-bg-1);
  border: 1px solid var(--cs-line);
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  transform-style: preserve-3d;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}
.cs-trio-card:nth-child(1) { transform: rotateY(8deg) translateZ(-20px); }
.cs-trio-card:nth-child(2) { transform: translateZ(20px); z-index: 2; }
.cs-trio-card:nth-child(3) { transform: rotateY(-8deg) translateZ(-20px); }
.cs-trio-card .step-num {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--mono); font-size: 10px;
  background: rgba(0,0,0,0.55); padding: 4px 8px; border-radius: 4px;
  color: var(--cs-pink); z-index: 5;
}
.cs-trio-card .step-name {
  position: absolute; bottom: 14px; left: 14px;
  font-size: 13px; font-weight: 600;
  background: rgba(0,0,0,0.55); padding: 6px 12px; border-radius: 12px;
  backdrop-filter: blur(8px); z-index: 5;
}

/* trio inner mock content */
.trio-inner {
  position: absolute; inset: 0;
  background: var(--cs-bg);
  display: flex; flex-direction: column;
  font-size: 9px;
}
.trio-inner.prompt {
  padding: 36px 16px 16px;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(209,104,163,0.18), transparent 60%),
    var(--cs-bg);
  align-items: center; justify-content: center;
}
.trio-prompt-box {
  width: 80%; padding: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--cs-line);
  border-radius: 12px;
}
.trio-prompt-box .input {
  font-size: 11px; color: var(--cs-text); line-height: 1.4;
}
.trio-prompt-box .input span { color: var(--cs-pink); }
.trio-prompt-box .row {
  display: flex; gap: 4px; margin-top: 10px; align-items: center;
}
.trio-prompt-box .chip {
  font-size: 8px; padding: 3px 7px; border-radius: 8px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--cs-line);
}
.trio-prompt-box .send {
  margin-left: auto; padding: 4px 10px; font-size: 8.5px; font-weight: 600;
  background: var(--cs-grad); color: #1a0a18; border-radius: 8px;
}

.trio-inner.variants {
  padding: 36px 16px 16px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.trio-inner.variants .v {
  border-radius: 6px; position: relative; overflow: hidden;
}
.trio-inner.variants .v.v1 {
  background:
    radial-gradient(ellipse at 30% 60%, #ff8a4d, transparent 50%),
    radial-gradient(ellipse at 70% 30%, #4d6aff, transparent 50%),
    #1a1424;
}
.trio-inner.variants .v.v2 {
  background:
    radial-gradient(ellipse at 50% 40%, #ffd877, transparent 60%),
    radial-gradient(ellipse at 30% 80%, #c46a8a, transparent 50%),
    #2a1a1a;
}
.trio-inner.variants .v.v3 {
  background:
    radial-gradient(ellipse at 60% 50%, #6a8aff, transparent 50%),
    radial-gradient(ellipse at 30% 30%, #4a3a78, transparent 60%),
    #0e1a2a;
}
.trio-inner.variants .v.v4 {
  background:
    radial-gradient(ellipse at 50% 30%, #d168a3, transparent 50%),
    radial-gradient(ellipse at 50% 70%, #8a6fd1, transparent 50%),
    #1a0a24;
}
.trio-inner.variants .v.selected {
  outline: 2px solid var(--cs-pink); outline-offset: -2px;
}
.trio-inner.variants .v::after {
  content: '01'; position: absolute; bottom: 4px; left: 4px;
  font-family: var(--mono); font-size: 7px; color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.5); padding: 1px 4px; border-radius: 2px;
}
.trio-inner.variants .v.v2::after { content: '02'; }
.trio-inner.variants .v.v3::after { content: '03'; }
.trio-inner.variants .v.v4::after { content: '04'; }

.trio-inner.editor {
  padding: 36px 0 0;
}
.trio-inner.editor .preview {
  flex: 1;
  background:
    radial-gradient(ellipse at 50% 40%, #d168a3, transparent 50%),
    linear-gradient(180deg, #2a1a40, #0a0a14);
  position: relative;
  margin: 0 12px;
  border-radius: 6px;
}
.trio-inner.editor .preview::before, .trio-inner.editor .preview::after {
  content: ''; position: absolute; left: 0; right: 0; height: 8%; background: #000;
}
.trio-inner.editor .preview::before { top: 0; }
.trio-inner.editor .preview::after { bottom: 0; }
.trio-inner.editor .timeline {
  height: 50px; margin: 8px 12px;
  background: var(--cs-bg-1); border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.trio-inner.editor .timeline .clip {
  position: absolute; top: 4px; height: 14px;
  border-radius: 2px;
}
.trio-inner.editor .timeline .clip.c1 { left: 6px; width: 50%; background: linear-gradient(180deg, #4a3a78, #322656); }
.trio-inner.editor .timeline .clip.c2 { left: calc(50% + 10px); width: 30%; background: linear-gradient(180deg, #7a5a3a, #4a3622); }
.trio-inner.editor .timeline .clip.audio { top: 22px; left: 12px; right: 12px; height: 14px; background: linear-gradient(180deg, #2a5e58, #1c3e3a); }
.trio-inner.editor .timeline .ph { position: absolute; top: 0; bottom: 0; left: 35%; width: 1px; background: var(--cs-pink); }

/* diptych: side by side */
.cs-diptych {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 56px;
  align-items: stretch;
}
.cs-dip-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 20px; overflow: hidden;
  display: flex; flex-direction: column;
}
.cs-dip-card .visual {
  flex: 1; min-height: 320px; position: relative; overflow: hidden;
}
.cs-dip-card .info {
  padding: 24px; border-top: 1px solid var(--cs-line);
}
.cs-dip-card .info .label {
  font-family: var(--mono); font-size: 10px;
  color: var(--cs-pink); letter-spacing: 0.08em; text-transform: uppercase;
}
.cs-dip-card .info h5 {
  font-size: 22px; font-weight: 600; margin: 8px 0 8px; letter-spacing: -0.01em;
}
.cs-dip-card .info p {
  font-size: 13px; color: var(--cs-text-2); line-height: 1.5; margin: 0;
}

/* color grading visual */
.cs-grade-vis {
  background:
    radial-gradient(ellipse at 30% 50%, rgba(255,180,120,0.55), transparent 50%),
    linear-gradient(180deg, #2a1810, #1a0a0a);
  position: relative; height: 100%;
}
.cs-grade-vis .lut-row {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  display: flex; gap: 6px;
}
.cs-grade-vis .lut {
  flex: 1; height: 56px; border-radius: 6px;
  border: 1px solid var(--cs-line);
}
.cs-grade-vis .lut.lut1 { background: linear-gradient(180deg, #ff8a4d, #2a1810); }
.cs-grade-vis .lut.lut2 { background: linear-gradient(180deg, #d168a3, #2a1828); border-color: rgba(209,104,163,0.5); box-shadow: 0 0 0 1px rgba(209,104,163,0.5); }
.cs-grade-vis .lut.lut3 { background: linear-gradient(180deg, #4d8eff, #102030); }
.cs-grade-vis .lut.lut4 { background: linear-gradient(180deg, #8ad3a7, #103028); }
.cs-grade-vis .lut.lut5 { background: linear-gradient(180deg, #e6c79c, #2a200f); }
.cs-grade-vis .scope {
  position: absolute; top: 16px; right: 16px; width: 110px; height: 70px;
  background: rgba(0,0,0,0.6); border-radius: 6px;
  padding: 6px;
  display: flex; align-items: flex-end; gap: 1px;
}
.cs-grade-vis .scope i {
  flex: 1; background: linear-gradient(180deg, #ffb877, #d168a3);
  border-radius: 1px;
}

/* audio mix visual */
.cs-audio-vis {
  background: linear-gradient(180deg, #0e1a24, #050a10);
  position: relative; height: 100%;
}
.cs-audio-vis .wave {
  position: absolute; left: 24px; right: 24px; top: 50%;
  transform: translateY(-50%);
  display: flex; align-items: center; gap: 2px; height: 80px;
}
.cs-audio-vis .wave i {
  flex: 1; background: linear-gradient(180deg, #6fd1c4, #2a5e58);
  border-radius: 1px;
}
.cs-audio-vis .tracks {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.cs-audio-vis .track {
  height: 18px; border-radius: 3px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--cs-line);
  display: flex; align-items: center; gap: 8px; padding: 0 8px;
  font-family: var(--mono); font-size: 9px; color: var(--cs-text-3);
}
.cs-audio-vis .track .clip {
  flex: 1; height: 8px; border-radius: 2px;
  background: linear-gradient(90deg, #2a5e58, #6fd1c4 50%, #2a5e58);
}
.cs-audio-vis .track.dialog .clip { background: linear-gradient(90deg, #4a3a78, #8a6fd1 60%, #4a3a78); }
.cs-audio-vis .track.score .clip { background: linear-gradient(90deg, #7a5a3a, #e6c79c 50%, #7a5a3a); }

/* collaboration visual */
.cs-collab {
  margin-top: 56px;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(138,111,209,0.20), transparent 60%),
    var(--cs-bg-1);
  border: 1px solid var(--cs-line);
  border-radius: 24px;
  padding: 48px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px;
  align-items: center;
}
.cs-collab-mock {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--cs-bg);
  border: 1px solid var(--cs-line-2);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7);
}
.cs-collab-mock .vid {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(255,184,119,0.4), transparent 60%),
    linear-gradient(180deg, #2a1810, #0a0a0a);
}
.cs-collab-mock .vid::before, .cs-collab-mock .vid::after {
  content: ''; position: absolute; left: 0; right: 0; height: 10%; background: #000;
}
.cs-collab-mock .vid::before { top: 0; } .cs-collab-mock .vid::after { bottom: 0; }
.cs-collab-mock .pin {
  position: absolute; width: 28px; height: 28px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--cs-grad);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; color: #1a0a18;
  box-shadow: 0 4px 16px rgba(209,104,163,0.5);
}
.cs-collab-mock .pin span { transform: rotate(45deg); display: block; }
.cs-collab-mock .pin.p1 { top: 30%; left: 22%; }
.cs-collab-mock .pin.p2 { top: 60%; left: 50%; }
.cs-collab-mock .pin.p3 { top: 35%; left: 72%; }
.cs-collab-mock .cursor {
  position: absolute; display: flex; align-items: flex-start; gap: 4px;
  font-size: 9px; font-family: var(--mono);
}
.cs-collab-mock .cursor svg { width: 14px; height: 14px; }
.cs-collab-mock .cursor span { padding: 2px 6px; border-radius: 3px; color: #fff; }
.cs-collab-mock .cursor.c1 { top: 28%; left: 26%; } .cs-collab-mock .cursor.c1 svg { fill: #d168a3; } .cs-collab-mock .cursor.c1 span { background: #d168a3; }
.cs-collab-mock .cursor.c2 { top: 66%; left: 56%; } .cs-collab-mock .cursor.c2 svg { fill: #6fb3d1; } .cs-collab-mock .cursor.c2 span { background: #6fb3d1; }

.cs-collab-comments { display: flex; flex-direction: column; gap: 12px; }
.cs-collab-comment {
  background: var(--cs-bg-2); border: 1px solid var(--cs-line);
  border-radius: 14px; padding: 14px;
  display: flex; gap: 12px;
}
.cs-collab-comment .av {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, #c89972, #5a3a1a);
  flex-shrink: 0;
}
.cs-collab-comment .av.b { background: linear-gradient(135deg, #8a6fd1, #4a3a78); }
.cs-collab-comment .av.c { background: linear-gradient(135deg, #d168a3, #6e2a4a); }
.cs-collab-comment .body { flex: 1; }
.cs-collab-comment .name { font-size: 12px; font-weight: 600; }
.cs-collab-comment .name span { font-family: var(--mono); font-size: 10px; color: var(--cs-text-3); margin-left: 6px; font-weight: 400; }
.cs-collab-comment p { margin: 4px 0 0; font-size: 12px; color: var(--cs-text-2); line-height: 1.45; }
.cs-collab-comment .ts { display: inline-block; margin-top: 6px; font-family: var(--mono); font-size: 10px; color: var(--cs-pink); }

/* settings + pricing diptych */
.cs-settings-shot, .cs-pricing-shot {
  border-radius: 14px; overflow: hidden;
  background: var(--cs-bg);
  border: 1px solid var(--cs-line-2);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  position: relative;
  height: 100%;
}
.cs-settings-shot .top {
  height: 36px; background: var(--cs-bg-2); border-bottom: 1px solid var(--cs-line);
  display: flex; align-items: center; gap: 6px; padding: 0 14px;
}
.cs-settings-shot .top i {
  width: 10px; height: 10px; border-radius: 50%;
}
.cs-settings-shot .top i.r { background: #ff5f57; }
.cs-settings-shot .top i.y { background: #febc2e; }
.cs-settings-shot .top i.g { background: #28c840; }
.cs-settings-shot .body {
  padding: 24px;
  display: grid; grid-template-columns: 140px 1fr; gap: 20px;
  font-size: 11px;
}
.cs-settings-shot .nav { display: flex; flex-direction: column; gap: 4px; }
.cs-settings-shot .nav .n { padding: 6px 10px; border-radius: 6px; color: var(--cs-text-3); }
.cs-settings-shot .nav .n.on { background: var(--cs-bg-2); color: var(--cs-text); }
.cs-settings-shot .form { display: flex; flex-direction: column; gap: 12px; }
.cs-settings-shot .form .row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--cs-line);
}
.cs-settings-shot .form .row b { font-weight: 500; color: var(--cs-text); }
.cs-settings-shot .form .row span { color: var(--cs-text-3); font-family: var(--mono); font-size: 10px; }
.cs-settings-shot .form .row .toggle {
  width: 28px; height: 16px; border-radius: 10px; background: var(--cs-bg-3); position: relative;
}
.cs-settings-shot .form .row .toggle.on { background: var(--cs-pink); }
.cs-settings-shot .form .row .toggle::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px;
  border-radius: 50%; background: #fff;
}
.cs-settings-shot .form .row .toggle.on::after { left: auto; right: 2px; }

.cs-pricing-shot .body {
  padding: 28px;
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px;
  font-size: 11px; height: 100%;
}
.cs-pricing-shot .plan {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 12px; padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.cs-pricing-shot .plan.pro { background: linear-gradient(180deg, rgba(209,104,163,0.18), rgba(138,111,209,0.06)); border-color: rgba(209,104,163,0.4); }
.cs-pricing-shot .plan .name { font-size: 13px; font-weight: 600; }
.cs-pricing-shot .plan .price { font-size: 24px; font-weight: 700; line-height: 1; }
.cs-pricing-shot .plan .price span { font-size: 11px; color: var(--cs-text-3); font-weight: 400; }
.cs-pricing-shot .plan ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 4px; }
.cs-pricing-shot .plan ul li { font-size: 10px; color: var(--cs-text-2); display: flex; align-items: center; gap: 6px; }
.cs-pricing-shot .plan ul li::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--cs-pink); }
.cs-pricing-shot .plan .pick {
  margin-top: auto; padding: 6px 12px; border-radius: 8px;
  font-size: 10px; font-weight: 600; text-align: center;
  background: rgba(255,255,255,0.04); border: 1px solid var(--cs-line);
}
.cs-pricing-shot .plan.pro .pick { background: var(--cs-grad); color: #1a0a18; border: 0; }

/* full bleed editor mock — for "the editor" section */
.editor-mock {
  width: 100%; aspect-ratio: 16/10;
  background: var(--cs-bg); border: 1px solid var(--cs-line-2);
  border-radius: 12px; overflow: hidden;
  display: grid;
  grid-template-columns: 180px 1fr 240px;
  grid-template-rows: 36px 1fr 100px;
  grid-template-areas: "top top top" "side stage right" "side timeline timeline";
  font-size: 11px;
}
.editor-mock .top {
  grid-area: top;
  background: var(--cs-bg-2); border-bottom: 1px solid var(--cs-line);
  display: flex; align-items: center; gap: 8px; padding: 0 14px;
}
.editor-mock .top i { width: 10px; height: 10px; border-radius: 50%; }
.editor-mock .top i.r { background: #ff5f57; } .editor-mock .top i.y { background: #febc2e; } .editor-mock .top i.g { background: #28c840; }
.editor-mock .top .title { margin-left: 16px; font-size: 11px; font-family: var(--mono); color: var(--cs-text-3); }
.editor-mock .side { grid-area: side; background: var(--cs-bg-1); border-right: 1px solid var(--cs-line); padding: 16px 12px; }
.editor-mock .side .label { font-size: 9px; color: var(--cs-text-4); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.editor-mock .side .item { padding: 5px 8px; border-radius: 6px; color: var(--cs-text-2); margin-bottom: 2px; }
.editor-mock .side .item.on { background: var(--cs-bg-3); color: var(--cs-text); }
.editor-mock .stage {
  grid-area: stage;
  display: grid; place-items: center; padding: 16px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(209,104,163,0.06), transparent 60%),
    var(--cs-bg);
}
.editor-mock .stage .preview {
  width: 100%; height: 100%; max-width: 600px;
  border-radius: 8px; position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(255,184,119,0.5), transparent 60%),
    linear-gradient(180deg, #2a1810, #050505);
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.8);
}
.editor-mock .stage .preview::before, .editor-mock .stage .preview::after {
  content: ''; position: absolute; left: 0; right: 0; height: 10%; background: #000;
}
.editor-mock .stage .preview::before { top: 0; } .editor-mock .stage .preview::after { bottom: 0; }
.editor-mock .stage .preview span {
  position: absolute; bottom: 18%; left: 50%; transform: translateX(-50%);
  font-size: 14px; color: #fff; padding: 6px 14px;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(8px);
  border-radius: 4px; font-weight: 500;
}
.editor-mock .right {
  grid-area: right; background: var(--cs-bg-1); border-left: 1px solid var(--cs-line);
  padding: 14px;
}
.editor-mock .right .label { font-size: 9px; color: var(--cs-text-4); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.editor-mock .right .prompt {
  background: var(--cs-bg-2); border: 1px solid var(--cs-line); border-radius: 8px;
  padding: 10px; font-size: 10px; color: var(--cs-text-2); line-height: 1.45;
}
.editor-mock .right .prompt span { color: var(--cs-pink); }
.editor-mock .right .gens { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.editor-mock .right .gens .gen {
  height: 38px; border-radius: 6px;
  background: linear-gradient(135deg, #2a1a40, #1a0a30);
  border: 1px solid var(--cs-line);
}
.editor-mock .right .gens .gen:nth-child(2) { background: linear-gradient(135deg, #2a1810, #1a0a0a); }
.editor-mock .timeline {
  grid-area: timeline;
  background: var(--cs-bg-1);
  border-top: 1px solid var(--cs-line);
  position: relative;
  padding: 8px 12px;
  display: flex; flex-direction: column; gap: 4px;
}
.editor-mock .timeline .row {
  height: 18px; background: var(--cs-bg-2); border-radius: 3px; position: relative;
}
.editor-mock .timeline .clip {
  position: absolute; top: 2px; bottom: 2px; border-radius: 2px;
}
.editor-mock .timeline .row .v1 { left: 4%; width: 38%; background: linear-gradient(180deg, #4a3a78, #322656); }
.editor-mock .timeline .row .v2 { left: 44%; width: 28%; background: linear-gradient(180deg, #7a5a3a, #4a3622); }
.editor-mock .timeline .row .v3 { left: 74%; width: 22%; background: linear-gradient(180deg, #2a4a78, #102656); }
.editor-mock .timeline .row .a1 { left: 6%; right: 6%; background: linear-gradient(180deg, #2a5e58, #1c3e3a); }
.editor-mock .timeline .ph { position: absolute; top: 0; bottom: 0; left: 38%; width: 1px; background: var(--cs-pink); z-index: 5; }

/* mobile companion phones group */
.cs-mobile-suite {
  margin-top: 56px;
  display: flex; gap: 24px; justify-content: center;
  perspective: 2000px;
  align-items: flex-start;
}
.cs-mobile-suite .cs-phone:nth-child(1) { transform: rotateY(15deg) translateZ(-30px); }
.cs-mobile-suite .cs-phone:nth-child(2) { transform: translateY(-20px) translateZ(20px); z-index: 2; }
.cs-mobile-suite .cs-phone:nth-child(3) { transform: rotateY(-15deg) translateZ(-30px); }

/* footer */
.cs-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 40px 80px; border-top: 1px solid var(--cs-line);
  font-size: 12px; color: var(--cs-text-3);
}
.cs-footer a { color: var(--cs-text-2); margin-left: 24px; text-decoration: none; }


/* ─── editor right panel (renamed from .right) ─── */
.editor-mock .rightp {
  grid-area: right; background: var(--cs-bg-1); border-left: 1px solid var(--cs-line);
  padding: 14px;
}
.editor-mock .rightp .label { font-size: 9px; color: var(--cs-text-4); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.editor-mock .rightp .prompt {
  background: var(--cs-bg-2); border: 1px solid var(--cs-line); border-radius: 8px;
  padding: 10px; font-size: 10px; color: var(--cs-text-2); line-height: 1.45;
}
.editor-mock .rightp .prompt em { color: var(--cs-pink); font-style: italic; font-family: var(--serif); }
.editor-mock .rightp .gens { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.editor-mock .rightp .gens .gen {
  height: 38px; border-radius: 6px;
  background: linear-gradient(135deg, #2a1a40, #1a0a30);
  border: 1px solid var(--cs-line);
}
.editor-mock .rightp .gens .gen:nth-child(2) { background: linear-gradient(135deg, #4a3220, #2a1810); }
.editor-mock .rightp .gens .gen:nth-child(3) { background: linear-gradient(135deg, #1c3a4a, #0c1c2a); }

/* extra timeline clip variants */
.editor-mock .timeline .row .vsec { left: 20%; width: 25%; background: linear-gradient(180deg, #7a5a3a, #4a3622); }
.editor-mock .timeline .row .music { left: 10%; right: 10%; background: linear-gradient(180deg, #5a4a2a, #3a2f1a); }

/* ─── generation flow trio ─── */
.cs-trio {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cs-trio-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 16px; overflow: hidden;
  position: relative; padding: 24px;
  display: flex; flex-direction: column; gap: 18px;
  min-height: 380px;
}
.cs-trio-card .step-num {
  font-family: var(--serif); font-style: italic;
  font-size: 22px; color: var(--cs-text-3);
}
.cs-trio-card .step-name {
  font-family: var(--serif); font-style: italic; font-size: 28px;
  color: var(--cs-text);
}
.cs-trio-card .trio-inner {
  flex: 1; background: var(--cs-bg-2); border-radius: 10px;
  border: 1px solid var(--cs-line);
  padding: 16px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.cs-trio-card .trio-inner.pr { padding: 18px; align-items: stretch; }
.trio-prompt-box { width: 100%; align-self: center; }
.trio-prompt-box .input {
  background: var(--cs-bg-3); border: 1px solid var(--cs-line);
  border-radius: 8px; padding: 14px;
  font-size: 12px; line-height: 1.5; color: var(--cs-text-2);
}
.trio-prompt-box .input em {
  color: var(--cs-pink); font-style: italic; font-family: var(--serif);
}
.trio-prompt-box .row {
  display: flex; gap: 8px; margin-top: 12px; align-items: center;
}
.trio-prompt-box .chip {
  background: var(--cs-bg-3); border: 1px solid var(--cs-line);
  border-radius: 999px; padding: 5px 11px;
  font-size: 10px; color: var(--cs-text-2);
  font-family: var(--mono);
}
.trio-prompt-box .send {
  margin-left: auto;
  background: var(--cs-grad); color: #1a0a14;
  font-weight: 600; font-size: 11px;
  padding: 7px 14px; border-radius: 999px;
}
.trio-inner.variants {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  padding: 12px;
}
.trio-inner.variants .v {
  border-radius: 6px; aspect-ratio: 16/10;
  border: 1px solid var(--cs-line);
}
.trio-inner.variants .v1 { background: linear-gradient(135deg, #3a2050, #1a0820); }
.trio-inner.variants .v2 { background: linear-gradient(135deg, #b35a4a, #6a2a1a); }
.trio-inner.variants .v3 { background: linear-gradient(135deg, #2a4a6a, #102030); }
.trio-inner.variants .v4 { background: linear-gradient(135deg, #6a4a2a, #2a1a0a); }
.trio-inner.variants .selected {
  outline: 2px solid var(--cs-amber); outline-offset: 2px;
  position: relative;
}
.trio-inner.variants .selected::after {
  content: '✓'; position: absolute; top: 6px; right: 8px;
  background: var(--cs-amber); color: #1a0a14;
  width: 18px; height: 18px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
}
.trio-inner.editor { padding: 0; flex-direction: column; align-items: stretch; }
.trio-inner.editor .preview {
  flex: 1; background: linear-gradient(135deg, #b35a4a, #6a2a1a);
  border-bottom: 1px solid var(--cs-line);
  position: relative;
}
.trio-inner.editor .preview::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(255,200,140,0.25), transparent 60%);
}
.trio-inner.editor .tline {
  height: 80px; background: var(--cs-bg-3);
  padding: 8px; display: flex; flex-direction: column; gap: 4px;
  position: relative;
}
.trio-inner.editor .tline .clip {
  height: 14px; border-radius: 3px;
}
.trio-inner.editor .tline .c1 {
  width: 40%; background: linear-gradient(180deg, #4a3a78, #322656);
}
.trio-inner.editor .tline .c2 {
  width: 55%; align-self: flex-start;
  background: linear-gradient(180deg, #b35a4a, #6a2a1a);
  outline: 1px solid var(--cs-amber);
}
.trio-inner.editor .tline .audio {
  width: 80%; background: linear-gradient(180deg, #2a5e58, #1c3e3a);
}
.trio-inner.editor .tline .ph {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 1px; background: var(--cs-pink);
}

/* ─── diptych (color + audio, settings + pricing) ─── */
.cs-diptych {
  margin-top: 56px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.cs-dip-card {
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 16px; overflow: hidden;
  display: flex; flex-direction: column;
}
.cs-dip-card .visual {
  aspect-ratio: 16/10; background: var(--cs-bg-2);
  border-bottom: 1px solid var(--cs-line);
  position: relative; overflow: hidden;
  padding: 20px;
}
.cs-dip-card .info {
  padding: 24px 28px 28px;
}
.cs-dip-card .info .label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--cs-text-3); font-family: var(--mono); margin-bottom: 10px;
}
.cs-dip-card .info h5 {
  font-family: var(--serif); font-style: italic;
  font-size: 28px; margin: 0 0 10px; line-height: 1.1;
}
.cs-dip-card .info p {
  font-size: 14px; color: var(--cs-text-2); line-height: 1.55; margin: 0;
}

/* color grading visual */
.cs-grade-vis { width: 100%; height: 100%; display: flex; flex-direction: column; gap: 14px; }
.cs-grade-vis .scope {
  flex: 1; background: var(--cs-bg-3); border-radius: 8px;
  border: 1px solid var(--cs-line);
  display: flex; align-items: flex-end; gap: 4px; padding: 12px;
}
.cs-grade-vis .scope i {
  flex: 1; background: linear-gradient(180deg, var(--cs-amber), var(--cs-pink));
  border-radius: 2px 2px 0 0; opacity: 0.85;
}
.cs-grade-vis .lut-row { display: flex; gap: 8px; height: 60px; }
.cs-grade-vis .lut {
  flex: 1; border-radius: 6px; border: 1px solid var(--cs-line);
}
.cs-grade-vis .lut1 { background: linear-gradient(135deg, #d99a5e, #6a3a1a); }
.cs-grade-vis .lut2 { background: linear-gradient(135deg, #5a8acc, #1a2a5c); outline: 2px solid var(--cs-amber); outline-offset: 2px; }
.cs-grade-vis .lut3 { background: linear-gradient(135deg, #b3aa9a, #5a4a3a); }
.cs-grade-vis .lut4 { background: linear-gradient(135deg, #8a4a8a, #3a1a3a); }
.cs-grade-vis .lut5 { background: linear-gradient(135deg, #2a6a4a, #0a2a1a); }

/* audio mix visual */
.cs-audio-vis { width: 100%; height: 100%; display: flex; flex-direction: column; gap: 12px; }
.cs-audio-vis .wave {
  height: 70px; background: var(--cs-bg-3); border-radius: 8px;
  border: 1px solid var(--cs-line);
  padding: 10px; display: flex; align-items: center; gap: 3px;
}
.cs-audio-vis .wave i {
  flex: 1; background: var(--cs-amber); border-radius: 1px; opacity: 0.85;
}
.cs-audio-vis .tracks { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.cs-audio-vis .track {
  flex: 1; display: flex; align-items: center; gap: 10px;
  background: var(--cs-bg-3); border: 1px solid var(--cs-line);
  border-radius: 6px; padding: 0 12px;
  font-family: var(--mono); font-size: 10px; color: var(--cs-text-3);
}
.cs-audio-vis .track .cl {
  flex: 1; height: 16px; border-radius: 3px;
  background: linear-gradient(180deg, #5a4a78, #322656);
}
.cs-audio-vis .track.dialog .cl { background: linear-gradient(180deg, #d168a3, #6a2a4a); }
.cs-audio-vis .track.score .cl { background: linear-gradient(180deg, #5a8acc, #1a3a6a); }

/* ─── collaboration ─── */
.cs-collab {
  margin-top: 56px;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 32px; align-items: start;
}
.cs-collab-mock {
  position: relative; aspect-ratio: 16/10;
  border-radius: 16px; overflow: hidden;
  background: linear-gradient(135deg, #4a3022, #1a0a08);
  border: 1px solid var(--cs-line);
}
.cs-collab-mock .vid {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 35% 45%, rgba(255,200,140,0.4), transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(180,90,80,0.5), transparent 55%),
    linear-gradient(180deg, #2a1a14 0%, #1a0a08 100%);
}
.cs-collab-mock .pin {
  position: absolute; width: 28px; height: 28px;
  border-radius: 999px; background: var(--cs-amber);
  color: #1a0a14; font-weight: 700; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 4px rgba(255,184,119,0.3), 0 4px 12px rgba(0,0,0,0.4);
  font-family: var(--mono);
}
.cs-collab-mock .p1 { top: 30%; left: 22%; }
.cs-collab-mock .p2 { top: 55%; left: 48%; background: var(--cs-pink); box-shadow: 0 0 0 4px rgba(209,104,163,0.3), 0 4px 12px rgba(0,0,0,0.4); }
.cs-collab-mock .p3 { top: 38%; left: 72%; background: var(--cs-violet); box-shadow: 0 0 0 4px rgba(138,111,209,0.3), 0 4px 12px rgba(0,0,0,0.4); }
.cs-collab-mock .cursor {
  position: absolute; display: flex; align-items: flex-start; gap: 4px;
}
.cs-collab-mock .cursor svg { width: 16px; height: 16px; }
.cs-collab-mock .cursor span {
  background: currentColor;
  padding: 3px 8px; border-radius: 4px;
  font-size: 10px; font-family: var(--mono); white-space: nowrap;
  margin-top: 8px;
}
.cs-collab-mock .cursor span::before { content: ''; }
.cs-collab-mock .cursor.c1 { top: 28%; left: 26%; color: var(--cs-amber); }
.cs-collab-mock .cursor.c1 span { color: #1a0a14; }
.cs-collab-mock .cursor.c2 { top: 60%; left: 56%; color: var(--cs-violet); }
.cs-collab-mock .cursor.c2 span { color: #f4f1ea; background: var(--cs-violet); }

.cs-collab-comments { display: flex; flex-direction: column; gap: 14px; }
.cs-collab-comment {
  display: flex; gap: 12px;
  background: var(--cs-bg-1); border: 1px solid var(--cs-line);
  border-radius: 12px; padding: 16px;
}
.cs-collab-comment .av {
  width: 36px; height: 36px; border-radius: 999px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--cs-amber), var(--cs-pink));
}
.cs-collab-comment .av.b { background: linear-gradient(135deg, var(--cs-violet), var(--cs-pink)); }
.cs-collab-comment .av.c { background: linear-gradient(135deg, #5a8acc, var(--cs-violet)); }
.cs-collab-comment .bd { flex: 1; }
.cs-collab-comment .bd .name {
  font-size: 13px; color: var(--cs-text); font-weight: 500;
  margin-bottom: 4px;
}
.cs-collab-comment .bd .name span {
  font-family: var(--mono); font-size: 11px; color: var(--cs-text-3); margin-left: 8px;
}
.cs-collab-comment .bd p {
  margin: 0 0 6px; font-size: 13px; color: var(--cs-text-2); line-height: 1.5;
}
.cs-collab-comment .bd .ts {
  font-family: var(--mono); font-size: 10px; color: var(--cs-text-4);
  text-transform: uppercase; letter-spacing: 0.08em;
}

/* ─── settings shot ─── */
.cs-dip-card.sysshot .visual { aspect-ratio: 16/11; padding: 24px; }
.cs-settings-shot, .cs-pricing-shot {
  width: 100%; height: 100%;
  background: var(--cs-bg-1); border-radius: 8px;
  border: 1px solid var(--cs-line);
  display: flex; flex-direction: column; overflow: hidden;
}
.sstop {
  height: 28px; display: flex; align-items: center; gap: 6px;
  padding: 0 12px; background: var(--cs-bg-2);
  border-bottom: 1px solid var(--cs-line);
  font-size: 10px; color: var(--cs-text-3); font-family: var(--mono);
}
.sstop i { width: 9px; height: 9px; border-radius: 999px; }
.sstop i.r { background: #ff5f57; }
.sstop i.y { background: #febc2e; }
.sstop i.g { background: #28c840; }
.sstop span { margin-left: 12px; }

.ssbody { flex: 1; display: grid; grid-template-columns: 130px 1fr; }
.ssnav {
  background: var(--cs-bg-2); border-right: 1px solid var(--cs-line);
  padding: 12px 8px; display: flex; flex-direction: column; gap: 2px;
}
.ssnav .n {
  padding: 7px 10px; border-radius: 5px;
  font-size: 11px; color: var(--cs-text-2);
}
.ssnav .n.on { background: var(--cs-bg-3); color: var(--cs-text); }
.ssform { padding: 14px 18px; display: flex; flex-direction: column; gap: 0; }
.ssform .rrow {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0; border-bottom: 1px solid var(--cs-line);
  font-size: 11px;
}
.ssform .rrow:last-child { border-bottom: none; }
.ssform .rrow b { font-weight: 500; color: var(--cs-text); }
.ssform .rrow span { color: var(--cs-text-2); font-family: var(--mono); }
.ssform .toggle {
  width: 28px; height: 16px; border-radius: 999px;
  background: var(--cs-bg-3); border: 1px solid var(--cs-line);
  position: relative;
}
.ssform .toggle::after {
  content: ''; position: absolute; top: 1px; left: 1px;
  width: 12px; height: 12px; border-radius: 999px;
  background: var(--cs-text-3);
}
.ssform .toggle.on { background: var(--cs-amber); border-color: var(--cs-amber); }
.ssform .toggle.on::after { left: auto; right: 1px; background: #1a0a14; }

/* ─── pricing shot ─── */
.psbody { flex: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 14px; }
.plan {
  background: var(--cs-bg-2); border: 1px solid var(--cs-line);
  border-radius: 8px; padding: 12px;
  display: flex; flex-direction: column; gap: 8px;
}
.plan.pro {
  background: linear-gradient(180deg, rgba(230,199,156,0.12), rgba(230,199,156,0.04));
  border-color: var(--cs-gold);
}
.plan .pname { font-size: 11px; color: var(--cs-text-2); font-weight: 500; }
.plan .pprice {
  font-family: var(--serif); font-size: 24px; line-height: 1;
  color: var(--cs-text);
}
.plan .pprice span {
  font-family: var(--mono); font-size: 9px; color: var(--cs-text-3); margin-left: 3px;
}
.plan ul {
  list-style: none; padding: 0; margin: 0; flex: 1;
  display: flex; flex-direction: column; gap: 4px;
  font-size: 9.5px; color: var(--cs-text-2);
}
.plan ul li::before {
  content: '·'; margin-right: 6px; color: var(--cs-text-4);
}
.plan .pick {
  text-align: center; padding: 6px;
  border: 1px solid var(--cs-line); border-radius: 5px;
  font-size: 10px; color: var(--cs-text-2); font-family: var(--mono);
}
.plan .pick.on {
  background: var(--cs-amber); color: #1a0a14;
  border-color: var(--cs-amber); font-weight: 600;
}