/* ============ Tokens ============ */
:root {
  --accent-a: #AA5CC3;
  --accent-b: #00A4DC;
  --accent: #AA5CC3;

  --bg-0: #050510;
  --bg-1: #0a0a18;
  --bg-2: #10102a;

  --ink-0: #ffffff;
  --ink-1: rgba(255, 255, 255, 0.92);
  --ink-2: rgba(255, 255, 255, 0.66);
  --ink-3: rgba(255, 255, 255, 0.42);
  --ink-4: rgba(255, 255, 255, 0.18);

  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-bg-hover: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-border-strong: rgba(255, 255, 255, 0.18);

  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-sans: "Geist", "Space Grotesk", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;

  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;
}

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

html, body {
  background: var(--bg-0);
  color: var(--ink-1);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
}

::selection { background: var(--accent); color: white; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }

img, svg { display: block; max-width: 100%; }

/* ============ Page background scaffold ============ */
.page {
  position: relative;
  z-index: 1;
}

.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Gradient floor — always on, behind whatever bg-style is selected */
.bg-floor {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in oklab, var(--accent-a) 30%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 40%, color-mix(in oklab, var(--accent-b) 22%, transparent) 0%, transparent 55%),
    radial-gradient(ellipse 70% 60% at 10% 80%, color-mix(in oklab, var(--accent-a) 18%, transparent) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 50%, var(--bg-0) 100%);
}

.bg-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.5'/></svg>");
  opacity: 0.04;
  mix-blend-mode: overlay;
}

/* ============ Glass utility ============ */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(40px) saturate(140%);
  -webkit-backdrop-filter: blur(40px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  position: relative;
}

.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(255,255,255,0.22), rgba(255,255,255,0.02) 40%, rgba(255,255,255,0.0) 60%, rgba(255,255,255,0.10) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

/* ============ Header ============ */
.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: min(1200px, calc(100vw - 36px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 10px 22px;
  border-radius: 999px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header.scrolled {
  background: rgba(10, 10, 24, 0.6);
  backdrop-filter: blur(30px) saturate(160%);
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #AA5CC3, #00A4DC);
  box-shadow: 0 4px 18px rgba(170, 92, 195, 0.4);
}

.brand-mark svg {
  width: 18px;
  height: 18px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink-2);
  transition: all 0.2s ease;
}

.nav a:hover {
  color: var(--ink-0);
  background: rgba(255,255,255,0.06);
}

.cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  color: white;
  box-shadow: 0 6px 24px color-mix(in oklab, var(--accent-a) 35%, transparent),
              inset 0 1px 0 rgba(255,255,255,0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cta-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px color-mix(in oklab, var(--accent-a) 50%, transparent),
              inset 0 1px 0 rgba(255,255,255,0.3);
}
.cta-pill .arrow {
  width: 14px; height: 14px;
  transition: transform 0.2s ease;
}
.cta-pill:hover .arrow { transform: translate(2px, -2px); }

/* ============ Section scaffolding ============ */
.section {
  position: relative;
  padding: 140px 36px;
  max-width: 1240px;
  margin: 0 auto;
}

.section-tight { padding: 100px 36px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
}

.eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 6.5vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-top: 22px;
  margin-bottom: 22px;
  color: var(--ink-0);
}

.section-title em {
  font-style: italic;
  background: linear-gradient(120deg, var(--accent-a), var(--accent-b));
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.section-lede {
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 620px;
  letter-spacing: -0.01em;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 180px 36px 120px;
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(54px, 8.5vw, 124px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--ink-0);
}

.hero-title .line { display: block; overflow: hidden; }
.hero-title em {
  font-style: italic;
  background: linear-gradient(120deg, var(--accent-a) 10%, var(--accent-b) 90%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.hero-strike {
  position: relative;
  display: inline-block;
  color: var(--ink-3);
}
.hero-strike::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  top: 52%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-a), var(--accent-b));
  border-radius: 2px;
  transform-origin: left;
  animation: strike 1.6s 0.8s cubic-bezier(0.7, 0, 0.3, 1) both;
}
@keyframes strike {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.hero-sub {
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-2);
  margin-top: 32px;
  max-width: 520px;
  letter-spacing: -0.01em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 44px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  color: white;
  box-shadow:
    0 12px 40px color-mix(in oklab, var(--accent-a) 40%, transparent),
    inset 0 1px 0 rgba(255,255,255,0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 18px 50px color-mix(in oklab, var(--accent-a) 55%, transparent),
    inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-1);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.2s ease;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--glass-border-strong);
}

.hero-meta {
  display: flex;
  gap: 32px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--glass-border);
  max-width: 540px;
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
}
.hero-meta-num {
  font-family: var(--font-display);
  font-size: 38px;
  font-style: italic;
  line-height: 1;
  color: var(--ink-0);
  letter-spacing: -0.03em;
}
.hero-meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 8px;
}

/* ============ Hero Orb ============ */
.hero-visual {
  position: relative;
  height: 560px;
  display: grid;
  place-items: center;
}

.orb {
  position: relative;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%,
    color-mix(in oklab, var(--accent-a) 90%, white 10%) 0%,
    var(--accent-a) 30%,
    var(--accent-b) 70%,
    #1a0d3a 100%);
  box-shadow:
    inset 0 -40px 80px rgba(0,0,0,0.4),
    inset 30px 30px 80px rgba(255,255,255,0.3),
    0 0 120px color-mix(in oklab, var(--accent-a) 50%, transparent),
    0 0 60px color-mix(in oklab, var(--accent-b) 35%, transparent);
  animation: orb-float 8s ease-in-out infinite;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-22px) scale(1.02); }
}

.orb::before {
  content: "";
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 70% 70%, transparent 0%, transparent 40%, rgba(0,0,0,0.25) 100%);
}

.orb-glow {
  position: absolute;
  inset: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent-a) 30%, transparent) 0%, transparent 60%);
  filter: blur(40px);
  z-index: -1;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.10);
  pointer-events: none;
}
.orb-ring.r1 { inset: -50px; animation: spin 40s linear infinite; }
.orb-ring.r2 { inset: -100px; border-style: dashed; border-color: rgba(255,255,255,0.06); animation: spin 60s linear infinite reverse; }
.orb-ring.r3 { inset: -150px; border-color: rgba(255,255,255,0.04); animation: spin 80s linear infinite; }

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.orb-satellite {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 20px white, 0 0 40px var(--accent-a);
  top: 50%; left: 50%;
}
.orb-satellite.s1 {
  animation: orbit1 22s linear infinite;
}
.orb-satellite.s2 {
  width: 8px; height: 8px;
  background: var(--accent-b);
  box-shadow: 0 0 16px var(--accent-b);
  animation: orbit2 32s linear infinite;
}
.orb-satellite.s3 {
  width: 6px; height: 6px;
  background: var(--accent-a);
  box-shadow: 0 0 12px var(--accent-a);
  animation: orbit3 18s linear infinite reverse;
}

@keyframes orbit1 {
  from { transform: translate(-50%, -50%) rotate(0deg) translateX(280px) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg) translateX(280px) rotate(-360deg); }
}
@keyframes orbit2 {
  from { transform: translate(-50%, -50%) rotate(120deg) translateX(330px) rotate(-120deg); }
  to   { transform: translate(-50%, -50%) rotate(480deg) translateX(330px) rotate(-480deg); }
}
@keyframes orbit3 {
  from { transform: translate(-50%, -50%) rotate(240deg) translateX(220px) rotate(-240deg); }
  to   { transform: translate(-50%, -50%) rotate(600deg) translateX(220px) rotate(-600deg); }
}

/* Particles */
.particle {
  position: absolute;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: white;
  opacity: 0;
  animation: particle-drift var(--dur, 8s) linear infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes particle-drift {
  0%   { opacity: 0; transform: translate(0, 0) scale(0.5); }
  10%  { opacity: var(--max-op, 0.7); }
  90%  { opacity: var(--max-op, 0.7); }
  100% { opacity: 0; transform: translate(var(--dx, 0), var(--dy, -200px)) scale(1); }
}

/* Grid bg */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black 0%, transparent 70%);
}

/* ============ Benefits Grid ============ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 64px;
}

.benefit {
  position: relative;
  padding: 32px;
  border-radius: var(--r-lg);
  background: rgba(255,255,255,0.035);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  transition: transform 0.4s cubic-bezier(0.2, 0, 0.2, 1),
              background 0.3s ease,
              border-color 0.3s ease;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  cursor: default;
}

/* Layout: feature card spans 2 cols, then 4-col rows */
.benefit.b-1 { grid-column: span 6; min-height: 360px; }
.benefit.b-2 { grid-column: span 6; min-height: 360px; }
.benefit.b-3 { grid-column: span 4; }
.benefit.b-4 { grid-column: span 4; }
.benefit.b-5 { grid-column: span 4; }
.benefit.b-6 { grid-column: span 4; }
.benefit.b-7 { grid-column: span 4; }
.benefit.b-8 { grid-column: span 4; }

.benefit:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.06);
  border-color: var(--glass-border-strong);
}

.benefit-glow {
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle,
    color-mix(in oklab, var(--accent) 35%, transparent) 0%,
    transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  filter: blur(20px);
  transform: translate(-50%, -50%);
}

.benefit:hover .benefit-glow { opacity: 1; }

.benefit-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink-3);
}

.benefit-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent-a) 30%, rgba(255,255,255,0.04)),
    color-mix(in oklab, var(--accent-b) 25%, rgba(255,255,255,0.02)));
  border: 1px solid var(--glass-border);
  display: grid;
  place-items: center;
  margin-top: 18px;
  position: relative;
  z-index: 1;
}
.benefit-icon svg {
  width: 26px; height: 26px;
  color: white;
}

.benefit-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--ink-0);
  margin-top: auto;
  padding-top: 28px;
  line-height: 1.05;
  position: relative;
  z-index: 1;
}
.benefit.b-1 .benefit-title,
.benefit.b-2 .benefit-title { font-size: 40px; }

.benefit-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
  margin-top: 12px;
  position: relative;
  z-index: 1;
  letter-spacing: -0.005em;
}

.benefit-tag {
  position: absolute;
  top: 22px;
  right: 22px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
}

/* Visual ornament inside featured cards */
.benefit-art {
  position: absolute;
  pointer-events: none;
  opacity: 0.55;
  transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.2, 0, 0.2, 1);
}

.benefit:hover .benefit-art {
  opacity: 0.85;
  transform: translate(-4px, -4px) scale(1.04);
}

.benefit-art-1 {
  top: 32px; right: 32px;
  width: 200px; height: 200px;
}
.benefit-art-2 {
  bottom: -40px; right: -20px;
  width: 280px; height: 280px;
  opacity: 0.4;
}

/* ============ Comparison ============ */
.compare-toggle {
  display: inline-flex;
  padding: 5px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  margin: 36px 0 48px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
}

.compare-toggle button {
  padding: 11px 22px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}
.compare-toggle button.active { color: var(--ink-0); }

.compare-toggle .pill {
  position: absolute;
  top: 5px;
  bottom: 5px;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  border-radius: 999px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px color-mix(in oklab, var(--accent-a) 40%, transparent);
}

.compare-table {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
}

.compare-row {
  display: contents;
}

.compare-cell {
  padding: 22px 26px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  font-size: 15px;
  letter-spacing: -0.005em;
}
.compare-row:last-child .compare-cell { border-bottom: none; }

.compare-cell.label {
  color: var(--ink-2);
  font-weight: 500;
}

.compare-cell.head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 22px;
  padding-bottom: 22px;
  background: rgba(255,255,255,0.025);
}
.compare-cell.head.you {
  color: var(--ink-0);
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent-a) 18%, transparent), color-mix(in oklab, var(--accent-b) 12%, transparent));
}

.compare-cell.you {
  color: var(--ink-0);
  background: rgba(255,255,255,0.025);
  font-weight: 500;
}

.compare-cell.them {
  color: var(--ink-2);
}

.check-yes, .check-no {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.check-yes::before {
  content: "";
  width: 18px; height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  background-image: linear-gradient(135deg, var(--accent-a), var(--accent-b)),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 8.5L6.5 12L13 4.5' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-blend-mode: normal;
  box-shadow: 0 0 12px color-mix(in oklab, var(--accent-a) 40%, transparent);
  flex-shrink: 0;
  position: relative;
}
.check-yes::before {
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
}
.check-yes {
  position: relative;
}
.check-yes svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: white;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  border-radius: 50%;
  padding: 3px;
  box-shadow: 0 0 14px color-mix(in oklab, var(--accent-a) 50%, transparent);
}
.check-yes::before { content: none; }

.check-no svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: var(--ink-3);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  padding: 3px;
}

/* ============ FAQ ============ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 56px;
  max-width: 880px;
}

.faq-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.faq-item:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--glass-border-strong);
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 26px;
  text-align: left;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-1);
}

.faq-q .plus {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform 0.3s ease, background 0.3s ease;
}

.faq-item.open .faq-q .plus {
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  transform: rotate(45deg);
}

.faq-q .plus svg { width: 12px; height: 12px; }

.faq-a {
  padding: 0 26px;
  max-height: 0;
  overflow: hidden;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.6;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}

.faq-item.open .faq-a {
  max-height: 400px;
  padding: 0 26px 24px;
}

/* ============ Specs ============ */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.spec {
  padding: 28px 24px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
}

.spec-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--accent-a), var(--accent-b));
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-3);
  margin-top: 14px;
}

.spec-desc {
  font-size: 14px;
  color: var(--ink-2);
  margin-top: 8px;
  line-height: 1.5;
}

/* ============ Final CTA ============ */
.cta-final {
  position: relative;
  padding: 140px 36px 180px;
  margin: 0 auto;
  max-width: 1240px;
  text-align: center;
  overflow: hidden;
}

.cta-final-orb {
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%,
    color-mix(in oklab, var(--accent-a) 60%, transparent) 0%,
    color-mix(in oklab, var(--accent-b) 30%, transparent) 40%,
    transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

.cta-final-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(60px, 9vw, 140px);
  line-height: 0.94;
  letter-spacing: -0.04em;
  color: var(--ink-0);
}
.cta-final-title em {
  font-style: italic;
  background: linear-gradient(120deg, var(--accent-a) 10%, var(--accent-b) 90%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

.cta-final-sub {
  font-size: 21px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 36px auto 0;
  max-width: 600px;
  letter-spacing: -0.01em;
}

.cta-final-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-top: 56px;
  padding: 26px 38px 26px 44px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  color: white;
  box-shadow:
    0 20px 60px color-mix(in oklab, var(--accent-a) 50%, transparent),
    0 0 0 1px rgba(255,255,255,0.1) inset,
    inset 0 1px 0 rgba(255,255,255,0.4);
  transition: transform 0.3s cubic-bezier(0.2, 0, 0.2, 1), box-shadow 0.3s ease;
}
.cta-final-link:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 30px 80px color-mix(in oklab, var(--accent-a) 65%, transparent),
    0 0 0 1px rgba(255,255,255,0.15) inset,
    inset 0 1px 0 rgba(255,255,255,0.5);
}
.cta-final-link .domain {
  font-family: var(--font-mono);
}
.cta-final-link .arrow {
  width: 20px; height: 20px;
  transition: transform 0.3s ease;
}
.cta-final-link:hover .arrow { transform: translate(4px, -4px); }

.cta-foot {
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
}

/* ============ Footer ============ */
.site-footer {
  padding: 60px 36px;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-3);
}

/* ============ Reveals ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.2, 0, 0.2, 1), transform 0.9s cubic-bezier(0.2, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ============ Animation intensity ============ */
[data-anim="low"] .orb { animation: none; }
[data-anim="low"] .orb-ring { animation: none; }
[data-anim="low"] .orb-satellite { animation-duration: 60s !important; }
[data-anim="low"] .particle { display: none; }
[data-anim="off"] .orb,
[data-anim="off"] .orb-ring,
[data-anim="off"] .orb-satellite,
[data-anim="off"] .eyebrow .dot { animation: none !important; }
[data-anim="off"] .particle { display: none; }
[data-anim="off"] .hero-strike::after { animation: none; transform: scaleX(1); }

/* ============ Font swap ============ */
[data-font="mono"] {
  --font-display: "Geist Mono", ui-monospace, monospace;
}
[data-font="display"] {
  --font-display: "Instrument Serif", serif;
}
[data-font="sans"] {
  --font-display: "Geist", "Space Grotesk", sans-serif;
}

/* ============ Responsive ============ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 380px; }
  .orb { width: 320px; height: 320px; }
  .benefits-grid { grid-template-columns: repeat(6, 1fr); }
  .benefit.b-1, .benefit.b-2 { grid-column: span 6; min-height: 280px; }
  .benefit.b-3, .benefit.b-4, .benefit.b-5,
  .benefit.b-6, .benefit.b-7, .benefit.b-8 { grid-column: span 6; }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .compare-table { grid-template-columns: 1fr; }
  .compare-cell { border-bottom: 1px solid var(--glass-border); }
  .nav { display: none; }
}

@media (max-width: 600px) {
  .section { padding: 80px 22px; }
  .hero { padding: 130px 22px 80px; }
  .specs-grid { grid-template-columns: 1fr; }
  .hero-meta { gap: 22px; flex-wrap: wrap; }
}