/* Lippa marketing site — glass theme */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@200;300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --font-sans: 'Sora', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --bg-color: #0A0816;
  --bg-image:
    radial-gradient(1400px 900px at 8% -10%, rgba(147,51,234,.55), transparent 55%),
    radial-gradient(1100px 800px at 100% 10%, rgba(56,189,248,.55), transparent 50%),
    radial-gradient(1000px 1000px at 50% 110%, rgba(244,114,182,.45), transparent 55%),
    radial-gradient(800px 600px at 70% 50%, rgba(16,185,129,.25), transparent 60%),
    linear-gradient(145deg, #0B0F1E 0%, #0A0816 100%);

  --text: #FFFFFF;
  --text-muted: rgba(255,255,255,0.72);
  --text-faint: rgba(255,255,255,0.50);
  --text-disabled: rgba(255,255,255,0.28);

  --surface: rgba(255,255,255,0.06);
  --surface-2: rgba(255,255,255,0.10);
  --surface-3: rgba(255,255,255,0.18);

  --border: rgba(255,255,255,0.14);
  --border-strong: rgba(255,255,255,0.28);
  --divider: rgba(255,255,255,0.08);

  --primary: #A5B4FC;
  --primary-hover: #C7D2FE;
  --primary-solid: #818CF8;

  --glass-blur: saturate(180%) blur(24px);
  --glass-blur-strong: saturate(200%) blur(36px);

  --vendor-claude: #D97757;
  --vendor-openai: #10A37F;
  --vendor-google: #4285F4;
  --vendor-mistral: #FF7A00;
  --vendor-deepseek: #6E56CF;

  --shadow-soft:
    inset 0 1px 0 rgba(255,255,255,0.20),
    0 2px 4px rgba(0,0,0,0.20),
    0 20px 60px rgba(10,8,22,0.45);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background-color: var(--bg-color);
  background-image: var(--bg-image);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Animated aurora — slow drift behind everything */
body::before {
  content: "";
  position: fixed;
  inset: -20%;
  background:
    radial-gradient(800px 600px at 30% 40%, rgba(165,180,252,0.18), transparent 60%),
    radial-gradient(700px 500px at 70% 60%, rgba(244,114,182,0.14), transparent 60%);
  pointer-events: none;
  z-index: 0;
  animation: auroraDrift 24s ease-in-out infinite alternate;
}
@keyframes auroraDrift {
  0%   { transform: translate3d(-3%, -2%, 0) rotate(-1deg); opacity: 0.9; }
  50%  { transform: translate3d(2%, 1%, 0) rotate(0.5deg); opacity: 1; }
  100% { transform: translate3d(4%, -1%, 0) rotate(1.5deg); opacity: 0.85; }
}

nav, section, header, footer { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
::selection { background: rgba(199,210,254,0.45); color: #0B0818; }

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: translateY(0); }

.reveal-left { transform: translateX(-36px); }
.reveal-left.in { transform: translateX(0); }

.reveal-right { transform: translateX(36px); }
.reveal-right.in { transform: translateX(0); }

.reveal-scale { transform: scale(0.96) translateY(16px); }
.reveal-scale.in { transform: scale(1) translateY(0); }

.reveal-blur { filter: blur(14px); opacity: 0; transition: opacity 1100ms var(--ease-out), filter 1100ms var(--ease-out), transform 1100ms var(--ease-out); }
.reveal-blur.in { filter: blur(0); opacity: 1; transform: translateY(0); }

/* Stagger children */
.stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}
.stagger.in > * { opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(1) { transition-delay: 60ms; }
.stagger.in > *:nth-child(2) { transition-delay: 140ms; }
.stagger.in > *:nth-child(3) { transition-delay: 220ms; }
.stagger.in > *:nth-child(4) { transition-delay: 300ms; }
.stagger.in > *:nth-child(5) { transition-delay: 380ms; }
.stagger.in > *:nth-child(6) { transition-delay: 460ms; }
.stagger.in > *:nth-child(7) { transition-delay: 540ms; }
.stagger.in > *:nth-child(8) { transition-delay: 620ms; }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  padding: 14px 32px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(10,8,22,0.45);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--divider);
  animation: navDrop 700ms var(--ease-out) both;
}
@keyframes navDrop {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.nav-inner {
  max-width: 1280px; width: 100%; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 300; font-size: 17px; letter-spacing: 0.12em;
  transition: opacity 200ms;
}
.brand:hover { opacity: 0.85; }
.brand svg { width: 28px; height: 22px; transition: transform 400ms var(--ease-out); }
.brand:hover svg { transform: rotate(-4deg) scale(1.06); }
.brand-mark { stroke: #FFFFFF; stroke-width: 5; stroke-linecap: round; fill: none; }

.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  padding: 8px 14px;
  font-size: 13px; font-weight: 400;
  color: rgba(255,255,255,0.75);
  border-radius: 8px;
  transition: background 200ms var(--ease-out), color 200ms, transform 200ms;
  position: relative;
}
.nav-links a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,0.10);
}
.nav-cta { display: flex; gap: 8px; align-items: center; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px;
  border-radius: 12px;
  font-family: inherit; font-size: 13px; font-weight: 500;
  border: 0; cursor: pointer;
  transition: transform 200ms var(--ease-out), box-shadow 280ms var(--ease-out), background 220ms, border-color 220ms;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}
.btn svg { width: 14px; height: 14px; stroke-width: 2; transition: transform 220ms var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary {
  color: #0B0818;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.15) 60%, rgba(255,255,255,0) 100%),
    linear-gradient(135deg, #C7D2FE 0%, #F0ABFC 55%, #A5B4FC 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.85),
    inset 0 -1px 0 rgba(0,0,0,0.12),
    0 1px 2px rgba(10,8,22,0.25),
    0 10px 28px rgba(165,180,252,0.45),
    0 0 0 1px rgba(255,255,255,0.20);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 2px 4px rgba(10,8,22,0.28),
    0 18px 44px rgba(165,180,252,0.65),
    0 0 0 1px rgba(255,255,255,0.26);
}
.btn-primary:active { transform: translateY(0); transition-duration: 80ms; }

.btn-secondary {
  color: #fff;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.22);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.42);
  transform: translateY(-2px);
}
.btn-ghost {
  color: rgba(255,255,255,0.85);
  background: transparent;
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); color: #fff; }
.btn-lg { padding: 14px 22px; font-size: 14px; border-radius: 14px; }

/* ============ LAYOUT ============ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-wide { max-width: 1280px; margin: 0 auto; padding: 0 32px; }

section { padding: 96px 0; }
.section-lg { padding: 128px 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.60);
  margin: 0 0 16px;
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before {
  content: ""; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: #A5B4FC;
  box-shadow: 0 0 12px rgba(165,180,252,0.8);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 6px rgba(165,180,252,0.6); opacity: 0.7; }
  50%     { box-shadow: 0 0 16px rgba(165,180,252,1); opacity: 1; }
}

h1, h2, h3, h4 { margin: 0; font-weight: 300; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(44px, 6vw, 72px); }
h2 { font-size: clamp(32px, 4.2vw, 48px); }
h3 { font-size: 24px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.3; }
h4 { font-size: 17px; font-weight: 500; letter-spacing: 0; line-height: 1.4; }
p { margin: 0; color: var(--text-muted); line-height: 1.6; font-size: 15px; }

.lead { font-size: 19px; line-height: 1.5; color: rgba(255,255,255,0.82); font-weight: 300; }

.grad-text {
  background: linear-gradient(135deg, #C7D2FE 0%, #F0ABFC 50%, #7DD3FC 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: gradShift 8s ease-in-out infinite;
}
@keyframes gradShift {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}

/* ============ GLASS CARDS ============ */
.card {
  background: rgba(255,255,255,0.06);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.14),
    0 2px 4px rgba(0,0,0,0.15),
    0 20px 50px rgba(10,8,22,0.35);
  transition: transform 400ms var(--ease-out), border-color 400ms, background 400ms, box-shadow 400ms;
}
.card-sm { padding: 20px; border-radius: 14px; }
.card-hover:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.30);
  background: rgba(255,255,255,0.10);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.22),
    0 4px 10px rgba(0,0,0,0.20),
    0 30px 70px rgba(10,8,22,0.55);
}

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  font-size: 11px; font-family: var(--font-mono);
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.03em;
  transition: transform 220ms var(--ease-out), background 220ms;
}
.chip:hover { transform: translateY(-1px); background: rgba(255,255,255,0.14); }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: #6EE7B7; box-shadow: 0 0 8px rgba(110,231,183,0.8); animation: pulse 2.4s ease-in-out infinite; }

/* ============ HERO ============ */
.hero {
  padding: 120px 0 96px;
  position: relative;
  text-align: center;
}
.hero > .chip { animation: heroFadeUp 900ms var(--ease-out) both; animation-delay: 120ms; }
.hero h1 {
  max-width: 920px; margin: 20px auto 24px; text-wrap: balance;
  animation: heroFadeUp 1100ms var(--ease-out) both;
  animation-delay: 240ms;
}
.hero .lead {
  max-width: 680px; margin: 0 auto 36px; text-wrap: pretty;
  animation: heroFadeUp 1100ms var(--ease-out) both;
  animation-delay: 420ms;
}
.hero-cta {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  animation: heroFadeUp 1000ms var(--ease-out) both;
  animation-delay: 600ms;
}
.hero-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.50);
  letter-spacing: 0.05em;
  animation: heroFadeUp 1000ms var(--ease-out) both;
  animation-delay: 780ms;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); filter: blur(6px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* ============ PRODUCT SHOT ============ */
.product-shot {
  margin-top: 80px;
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(10,8,22,0.55);
  -webkit-backdrop-filter: blur(30px);
  backdrop-filter: blur(30px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.22),
    0 40px 120px rgba(10,8,22,0.6);
  animation: shotRise 1400ms var(--ease-out) both;
  animation-delay: 900ms;
}
@keyframes shotRise {
  from { opacity: 0; transform: translateY(60px) scale(0.98); filter: blur(10px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
.app-frame {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 520px;
}
.app-sidebar {
  background: rgba(255,255,255,0.04);
  border-right: 1px solid rgba(255,255,255,0.10);
  padding: 16px 12px;
  display: flex; flex-direction: column; gap: 6px;
}
.app-sidebar .brand {
  padding: 6px 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
}
.new-chat-btn {
  display: flex; align-items: center; gap: 9px;
  padding: 11px 14px;
  border-radius: 12px; margin: 8px 4px;
  font-size: 13px; font-weight: 500; color: #0B0818;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.15) 60%, rgba(255,255,255,0) 100%),
    linear-gradient(135deg, #C7D2FE 0%, #F0ABFC 55%, #A5B4FC 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.85), 0 8px 20px rgba(165,180,252,0.35);
  border: 0; cursor: pointer;
  transition: transform 200ms var(--ease-out), box-shadow 240ms;
}
.new-chat-btn:hover { transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,255,255,0.85), 0 12px 28px rgba(165,180,252,0.55); }
.new-chat-btn svg { width: 14px; height: 14px; stroke-width: 2.2; }
.new-chat-btn .kbd { font-family: var(--font-mono); font-size: 10px; margin-left: auto; background: rgba(255,255,255,0.38); color: rgba(11,8,24,0.55); padding: 1px 5px; border-radius: 4px; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 8px;
  font-size: 13px; color: rgba(255,255,255,0.78);
  transition: background 200ms, color 200ms;
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item svg { width: 14px; height: 14px; opacity: .7; stroke-width: 1.6; }
.nav-item.active { background: rgba(255,255,255,0.12); color: #fff; }
.nav-item.active svg { opacity: 1; color: #C7D2FE; }

.app-sidebar .section-label {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.45);
  margin: 14px 12px 6px;
}

.app-main { padding: 28px 36px; display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.app-header { display: flex; justify-content: space-between; align-items: center; }
.app-title { font-size: 15px; color: rgba(255,255,255,0.85); }
.model-picker {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; font-size: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 8px;
}
.vendor-dot { width: 8px; height: 8px; border-radius: 50%; }

.msg-row { display: flex; gap: 12px; margin-top: 8px; }
.msg-row.user { justify-content: flex-end; }
.msg-avatar {
  width: 28px; height: 28px; border-radius: 8px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.msg-avatar svg { width: 16px; height: 12px; }
.msg-bubble {
  max-width: 70%;
  padding: 12px 14px; border-radius: 16px;
  font-size: 13px; line-height: 1.55;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
}
.msg-bubble.user {
  background: linear-gradient(135deg, rgba(199,210,254,0.25), rgba(240,171,252,0.18));
  border-color: rgba(199,210,254,0.35);
  border-bottom-right-radius: 4px;
  color: #fff;
}
.msg-bubble.assistant { color: rgba(255,255,255,0.88); }
.msg-bubble.assistant .ref {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px dashed rgba(255,255,255,0.12);
  font-size: 11px; color: rgba(255,255,255,0.55);
  display: flex; align-items: center; gap: 6px;
}
.msg-bubble.assistant .ref svg { width: 11px; height: 11px; }

.app-input {
  margin-top: auto;
  padding: 14px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: rgba(255,255,255,0.55);
}
.app-input .send {
  margin-left: auto; width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, #C7D2FE, #F0ABFC);
  display: flex; align-items: center; justify-content: center;
  color: #0B0818;
  animation: sendPulse 3.2s ease-in-out infinite;
}
@keyframes sendPulse {
  0%,100% { box-shadow: 0 0 0 rgba(199,210,254,0); }
  50%     { box-shadow: 0 0 22px rgba(199,210,254,0.7); }
}
.app-input .send svg { width: 12px; height: 12px; stroke-width: 2.4; }

/* ============ GRID LAYOUTS ============ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  section { padding: 64px 0; }
  .app-frame { grid-template-columns: 1fr; }
  .app-sidebar { display: none; }
}

/* ============ FEATURE ICON ============ */
.feat-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(199,210,254,0.35), rgba(240,171,252,0.25));
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
  color: #fff;
  transition: transform 400ms var(--ease-out), background 400ms;
}
.card-hover:hover .feat-icon {
  transform: scale(1.08) rotate(-3deg);
  background: linear-gradient(135deg, rgba(199,210,254,0.55), rgba(240,171,252,0.45));
}
.feat-icon svg { width: 22px; height: 22px; stroke-width: 1.6; }

.feat-card h4 { margin-bottom: 8px; }
.feat-card p { font-size: 14px; }

/* ============ SECTION HEADER ============ */
.section-head { max-width: 780px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { margin-bottom: 18px; text-wrap: balance; }
.section-head p { font-size: 17px; line-height: 1.55; text-wrap: pretty; }
.section-head-left { max-width: 720px; margin: 0 0 56px; }
.section-head-left h2 { margin-bottom: 18px; }

/* ============ MODEL STRIP ============ */
.models-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
}
.model-card {
  padding: 20px 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform 400ms var(--ease-out), border-color 400ms, background 400ms;
}
.model-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.28);
}
.model-card .v-name { font-size: 12px; font-family: var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; }
.model-card .m-count { font-size: 28px; font-weight: 300; }
.model-card .m-list { font-size: 11px; color: rgba(255,255,255,0.60); line-height: 1.6; }
@media (max-width: 900px) { .models-strip { grid-template-columns: repeat(2, 1fr); } }

/* ============ STATS ============ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.stat .big {
  font-size: 48px; font-weight: 200; letter-spacing: -0.03em;
  background: linear-gradient(135deg, #C7D2FE, #F0ABFC);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; line-height: 1;
}
.stat .label { font-size: 13px; color: rgba(255,255,255,0.65); margin-top: 8px; }
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ============ FOOTER ============ */
.footer {
  padding: 64px 0 40px;
  border-top: 1px solid var(--divider);
  background: rgba(10,8,22,0.35);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 32px; }
.footer h5 { font-size: 11px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.55); margin: 0 0 16px; font-weight: 500; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer a { font-size: 13px; color: rgba(255,255,255,0.70); transition: color 180ms, transform 180ms; display: inline-block; }
.footer a:hover { color: #fff; transform: translateX(3px); }
.footer-about p { font-size: 13px; margin-top: 12px; max-width: 280px; }
.footer-bottom {
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid var(--divider);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(255,255,255,0.45);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ============ PAGE HEADER (non-home) ============ */
.page-hero {
  padding: 100px 0 72px;
  text-align: left;
}
.page-hero .eyebrow { animation: heroFadeUp 800ms var(--ease-out) both; animation-delay: 100ms; }
.page-hero h1 { animation: heroFadeUp 1100ms var(--ease-out) both; animation-delay: 220ms; }
.page-hero .lead { max-width: 720px; margin-top: 20px; animation: heroFadeUp 1100ms var(--ease-out) both; animation-delay: 380ms; }
.page-hero .hero-cta { animation: heroFadeUp 1000ms var(--ease-out) both; animation-delay: 540ms; }

/* ============ PRICING ============ */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tier {
  background: rgba(255,255,255,0.05);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 20px;
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 20px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.14);
  transition: transform 400ms var(--ease-out), border-color 400ms, background 400ms, box-shadow 400ms;
}
.tier:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.32);
  background: rgba(255,255,255,0.08);
}
.tier.featured {
  border-color: rgba(199,210,254,0.45);
  background:
    linear-gradient(180deg, rgba(199,210,254,0.12), transparent 50%),
    rgba(255,255,255,0.07);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    0 0 0 1px rgba(199,210,254,0.25),
    0 20px 60px rgba(129,140,248,0.25);
}
.tier.featured:hover {
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.3),
    0 0 0 1px rgba(199,210,254,0.35),
    0 30px 80px rgba(129,140,248,0.4);
}
.tier-name { font-size: 15px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.tier-name .badge { font-family: var(--font-mono); font-size: 10px; padding: 2px 8px; border-radius: 999px; background: linear-gradient(135deg, #C7D2FE, #F0ABFC); color: #0B0818; letter-spacing: 0.04em; }
.tier-price { display: flex; align-items: baseline; gap: 8px; }
.tier-price .amt { font-size: 44px; font-weight: 200; letter-spacing: -0.02em; }
.tier-price .per { color: rgba(255,255,255,0.55); font-size: 14px; }
.tier p.desc { font-size: 13px; }
.tier-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.tier-features li { font-size: 13px; color: rgba(255,255,255,0.82); display: flex; gap: 10px; align-items: flex-start; line-height: 1.5; }
.tier-features li::before {
  content: ""; flex-shrink: 0; width: 16px; height: 16px; margin-top: 2px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C7D2FE' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: contain; background-repeat: no-repeat;
}

/* ============ QUOTE ============ */
.quote-card {
  padding: 40px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  position: relative;
  overflow: hidden;
}
.quote-card::before {
  content: "";
  position: absolute; inset: -2px;
  background: linear-gradient(120deg, transparent 30%, rgba(199,210,254,0.25) 50%, transparent 70%);
  background-size: 300% 100%;
  animation: shimmer 10s linear infinite;
  pointer-events: none;
  border-radius: inherit;
  mix-blend-mode: overlay;
}
@keyframes shimmer {
  from { background-position: 120% 0; }
  to { background-position: -120% 0; }
}
.quote-card blockquote {
  font-size: 22px; font-weight: 300; line-height: 1.45;
  margin: 0 0 20px; color: #fff;
  text-wrap: pretty;
  position: relative;
}
.quote-card .attribution { font-size: 13px; color: rgba(255,255,255,0.62); position: relative; }
.quote-card .attribution strong { color: #fff; font-weight: 500; }

/* ============ DETAIL LIST ============ */
.detail-list { display: flex; flex-direction: column; gap: 16px; }
.detail-row {
  padding: 20px 24px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: start;
  transition: transform 300ms var(--ease-out), background 300ms, border-color 300ms;
}
.detail-row:hover {
  transform: translateX(4px);
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.22);
}
.detail-row .k {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.1em; color: rgba(255,255,255,0.55);
  padding-top: 2px;
}
.detail-row .v { font-size: 14px; color: rgba(255,255,255,0.88); line-height: 1.6; }
.detail-row .v strong { color: #fff; font-weight: 500; }
@media (max-width: 700px) { .detail-row { grid-template-columns: 1fr; gap: 8px; } }

/* ============ CTA BLOCK ============ */
.cta-block {
  padding: 80px 56px;
  border-radius: 28px;
  text-align: center;
  background:
    radial-gradient(600px 400px at 50% 0%, rgba(199,210,254,0.22), transparent 60%),
    rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.14);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
  position: relative;
  overflow: hidden;
}
.cta-block::after {
  content: "";
  position: absolute; inset: -50%;
  background: conic-gradient(from 0deg, transparent, rgba(199,210,254,0.08), transparent 30%);
  animation: spin 20s linear infinite;
  pointer-events: none;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cta-block > * { position: relative; z-index: 1; }
.cta-block h2 { margin-bottom: 16px; text-wrap: balance; }
.cta-block p { max-width: 560px; margin: 0 auto 32px; font-size: 17px; }

/* ============ ARCHITECTURE DIAGRAM ============ */
.arch {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  position: relative;
}
.arch-node {
  padding: 20px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: transform 400ms var(--ease-out), border-color 400ms, background 400ms;
}
.arch-node:hover { transform: translateY(-4px); background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.28); }
.arch-node .l { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.50); margin-bottom: 8px; }
.arch-node .t { font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.arch-node .d { font-size: 12px; color: rgba(255,255,255,0.62); line-height: 1.5; }
.arch-node.memory {
  background: linear-gradient(180deg, rgba(199,210,254,0.14), rgba(255,255,255,0.05));
  border-color: rgba(199,210,254,0.32);
  animation: memoryGlow 4s ease-in-out infinite alternate;
}
@keyframes memoryGlow {
  from { box-shadow: 0 0 0 rgba(199,210,254,0); }
  to { box-shadow: 0 0 40px rgba(199,210,254,0.25); }
}
@media (max-width: 900px) { .arch { grid-template-columns: 1fr; } }

/* ============ TRUST ROW ============ */
.trust-row {
  margin-top: 56px;
  padding: 24px 32px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-row .label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.trust-row .items { display: flex; gap: 20px; flex-wrap: wrap; }
.trust-row .item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.85); }
.trust-row .item svg { width: 14px; height: 14px; color: #6EE7B7; }

/* ============ AUDIENCE BLOCKS ============ */
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.audience-card {
  padding: 32px 28px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  display: flex; flex-direction: column; gap: 16px;
  min-height: 280px;
  transition: transform 400ms var(--ease-out), border-color 400ms, background 400ms, box-shadow 400ms;
}
.audience-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 30px 60px rgba(10,8,22,0.5);
}
.audience-card .a-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: #C7D2FE;
}
.audience-card h3 { font-size: 22px; font-weight: 400; letter-spacing: -0.01em; }
.audience-card p { font-size: 14px; }
.audience-card ul { list-style: none; padding: 0; margin: auto 0 0; display: flex; flex-direction: column; gap: 8px; }
.audience-card li { font-size: 12px; color: rgba(255,255,255,0.72); display: flex; gap: 8px; align-items: center; transition: transform 200ms; }
.audience-card:hover li { transform: translateX(4px); }
.audience-card li::before { content: "→"; color: rgba(199,210,254,0.8); transition: transform 200ms; }
.audience-card:hover li::before { transform: translateX(2px); }
@media (max-width: 900px) { .audience-grid { grid-template-columns: 1fr; } }

/* ============ TIMELINE ============ */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: padding-left 300ms var(--ease-out);
}
.timeline-row:hover { padding-left: 12px; }
.timeline-row:last-child { border-bottom: 0; }
.timeline-row .when {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: #C7D2FE;
  padding-top: 2px;
}
.timeline-row .what { font-size: 15px; color: rgba(255,255,255,0.9); line-height: 1.5; }
.timeline-row .what small { display: block; margin-top: 4px; color: rgba(255,255,255,0.55); font-size: 13px; }
@media (max-width: 700px) { .timeline-row { grid-template-columns: 1fr; gap: 6px; } }

/* ============ Small utility ============ */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; } .mt-12 { margin-top: 48px; }
.flex { display: flex; } .items-center { align-items: center; } .gap-3 { gap: 12px; } .justify-center { justify-content: center; }
.hide-mobile { }
@media (max-width: 700px) { .hide-mobile { display: none; } }

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .stagger > * { opacity: 1 !important; transform: none !important; filter: none !important; }
}