/* ============================================================
   CLAIPOT — DESIGN SYSTEM
   "Indigo Intelligence" — crisp, modern, corporate AI SaaS.
   The all-in-one AI platform.
   ------------------------------------------------------------
   Note: legacy variable names (--clay-*, --kiln-*, --cream*)
   are retained and remapped to the indigo/slate identity so
   every page inherits the new look with zero markup changes.
   ============================================================ */

/* ---------- DESIGN TOKENS ---------- */
:root {
  /* Indigo scale — the primary brand color (mapped to --clay-*) */
  --clay-50:  #F1F1FE;
  --clay-100: #E5E4FB;
  --clay-200: #C9C7F5;
  --clay-300: #A6A2EE;
  --clay-400: #837DE6;
  --clay-500: #635BDC;
  --clay-600: #5048D4;
  --clay-700: #4F46E5;   /* signature indigo */
  --clay-800: #3F38C0;
  --clay-900: #2E2A8A;

  /* Ink — near-blacks & slate (mapped to --kiln-*) */
  --kiln-950: #0B0C10;
  --kiln-900: #0F1117;
  --kiln-800: #1C1F2A;
  --kiln-700: #2D3140;
  --kiln-600: #4A4F60;

  /* Surface — clean light slate (mapped to --cream*) */
  --cream:     #FBFBFD;
  --cream-2:   #F3F3F7;
  --white:     #FFFFFF;

  /* Slate greys */
  --slate-100: #EEEFF3;
  --slate-200: #E2E3EA;
  --slate-300: #CBCDD8;

  /* AI accent */
  --spark:       #4F46E5;
  --spark-light: #818CF8;
  --spark-glow:  rgba(79, 70, 229, 0.18);

  /* Semantic */
  --accent:        var(--clay-700);
  --accent-hover:  #3F38C0;
  --success:       #0E9F6E;
  --warning:       #D9A60A;
  --ink:           var(--kiln-900);
  --ink-soft:      #4A4F60;
  --ink-faint:     #7C8194;

  /* Typography */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Fluid type scale */
  --fs-xs:   0.78rem;
  --fs-sm:   0.9rem;
  --fs-base: 1rem;
  --fs-lg:   1.15rem;
  --fs-xl:   1.4rem;
  --fs-2xl:  clamp(1.6rem, 2.5vw, 2.1rem);
  --fs-3xl:  clamp(2.1rem, 4vw, 3rem);
  --fs-4xl:  clamp(2.8rem, 6vw, 4.5rem);
  --fs-5xl:  clamp(3.4rem, 8vw, 6.2rem);

  /* Spacing & layout — tighter, crisper corners */
  --container: 1200px;
  --container-wide: 1380px;
  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  /* Motion — restrained, precise */
  --ease-clay:   cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.64, 1);
  --dur-fast:   0.18s;
  --dur:        0.32s;
  --dur-slow:   0.6s;

  /* Elevation — subtle, neutral slate shadows */
  --shadow-sm:  0 1px 2px rgba(15, 17, 23, 0.06);
  --shadow:     0 6px 20px rgba(15, 17, 23, 0.08);
  --shadow-lg:  0 18px 44px rgba(15, 17, 23, 0.12);
  --shadow-glow: 0 14px 36px rgba(79, 70, 229, 0.22);
}

/* ---------- RESET ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  font-size: var(--fs-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
ul { list-style: none; }
::selection { background: var(--clay-700); color: var(--cream); }

/* ---------- TYPOGRAPHY ---------- */
.display { font-family: var(--font-display); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; }
.mono { font-family: var(--font-mono); }
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -0.015em; color: var(--ink); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: var(--fs-xs);
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--clay-700); font-weight: 500;
}
.eyebrow::before {
  content: ''; width: 22px; height: 1px; background: var(--clay-700); display: inline-block;
}
.text-spark { color: var(--spark); }
.text-clay { color: var(--clay-700); }
.lead { font-size: var(--fs-lg); color: var(--ink-soft); }

/* Indigo accent on key words — clean, no highlighter */
.ink-accent { position: relative; display: inline-block; color: var(--clay-700); }
.ink-accent::after {
  content: ''; position: absolute; left: 0; bottom: -0.04em; width: 100%; height: 2px;
  background: var(--clay-700); border-radius: 2px; transform: scaleX(0);
  transform-origin: left; transition: transform var(--dur-slow) var(--ease-clay);
}
.revealed .ink-accent::after, .ink-accent.lit::after { transform: scaleX(1); }

/* ---------- LAYOUT ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.75rem; }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 1.75rem; }
.section { padding: clamp(4rem, 9vw, 8rem) 0; }
.section-sm { padding: clamp(3rem, 6vw, 5rem) 0; }
.section-head { max-width: 680px; margin: 0 auto 3.5rem; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head h2 { font-size: var(--fs-3xl); margin: 1rem 0 0.9rem; }
.section-head p { font-size: var(--fs-lg); color: var(--ink-soft); }
.grid { display: grid; gap: 1.5rem; }
.bg-cream { background: var(--cream); }
.bg-cream-2 { background: var(--cream-2); }
.bg-white { background: var(--white); }
.bg-kiln { background: var(--kiln-900); color: var(--cream); }
.bg-kiln h1,.bg-kiln h2,.bg-kiln h3,.bg-kiln h4 { color: var(--cream); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.95rem 1.9rem; border-radius: 50px; font-weight: 600; font-size: var(--fs-sm);
  cursor: pointer; border: 1.5px solid transparent; transition: all var(--dur) var(--ease-clay);
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn svg { width: 18px; height: 18px; transition: transform var(--dur) var(--ease-clay); }
.btn:hover svg.arrow { transform: translateX(4px); }
.btn-primary { background: var(--clay-700); color: var(--cream); }
.btn-primary:hover { background: var(--kiln-900); transform: translateY(-3px); box-shadow: var(--shadow-glow); }
.btn-dark { background: var(--kiln-900); color: var(--cream); }
.btn-dark:hover { background: var(--clay-700); transform: translateY(-3px); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--clay-300); }
.btn-ghost:hover { border-color: var(--clay-700); color: var(--clay-700); transform: translateY(-3px); }
.btn-light { background: var(--cream); color: var(--kiln-900); }
.btn-light:hover { background: var(--white); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-spark { background: var(--spark); color: #fff; }
.btn-spark:hover { background: #3d35c9; transform: translateY(-3px); box-shadow: 0 16px 40px var(--spark-glow); }
.btn-lg { padding: 1.15rem 2.4rem; font-size: var(--fs-base); }
.btn-block { width: 100%; }

/* Magnetic shimmer on primary buttons */
.btn-primary::after, .btn-dark::after {
  content: ''; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.22), transparent);
  transform: skewX(-20deg); transition: left 0.7s var(--ease-clay);
}
.btn-primary:hover::after, .btn-dark:hover::after { left: 130%; }

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 0.85rem 0; transition: all var(--dur) var(--ease-clay);
  background: rgba(250, 247, 242, 0.72);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(250, 247, 242, 0.94);
  border-bottom-color: var(--clay-200);
  box-shadow: var(--shadow-sm);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-body);
  font-size: 1.32rem; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.brand-mark { width: 34px; height: 34px; flex-shrink: 0; }
.brand .ai { color: var(--clay-700); }
.nav-links { display: flex; align-items: center; gap: 0.35rem; }
.nav-link {
  padding: 0.55rem 0.95rem; border-radius: 40px; font-size: var(--fs-sm); font-weight: 500;
  color: var(--ink-soft); transition: all var(--dur-fast) var(--ease-clay); position: relative;
}
.nav-link:hover { color: var(--clay-700); background: var(--clay-100); }
.nav-actions { display: flex; align-items: center; gap: 0.6rem; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.4rem;
  flex-direction: column; gap: 5px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: all var(--dur) var(--ease-clay); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mega-dropdown */
.nav-item { position: relative; }
.nav-mega {
  position: absolute; top: calc(100% + 0.5rem); left: 50%; transform: translateX(-50%) translateY(10px);
  background: var(--white); border: 1px solid var(--clay-200); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 1.1rem; width: 540px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem;
  opacity: 0; visibility: hidden; transition: all var(--dur) var(--ease-clay);
}
.nav-item:hover .nav-mega { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-link { display: flex; gap: 0.8rem; padding: 0.75rem; border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease-clay); }
.mega-link:hover { background: var(--clay-50); }
.mega-ico { width: 38px; height: 38px; border-radius: 11px; flex-shrink: 0;
  display: grid; place-items: center; background: var(--clay-100); font-size: 1.1rem; }
.mega-link h5 { font-family: var(--font-body); font-size: var(--fs-sm); font-weight: 600; color: var(--ink); }
.mega-link p { font-size: var(--fs-xs); color: var(--ink-faint); line-height: 1.4; }

/* Mobile drawer */
.nav-drawer {
  position: fixed; inset: 0 0 0 auto; width: min(86vw, 380px); background: var(--cream);
  z-index: 1100; transform: translateX(100%); transition: transform var(--dur) var(--ease-clay);
  padding: 5.5rem 1.75rem 2rem; overflow-y: auto; box-shadow: var(--shadow-lg);
}
.nav-drawer.open { transform: translateX(0); }
.nav-drawer a { display: block; padding: 0.9rem 0; font-size: var(--fs-lg); font-weight: 500;
  border-bottom: 1px solid var(--clay-200); color: var(--ink); }
.nav-drawer .btn { margin-top: 1.25rem; }
.nav-scrim { position: fixed; inset: 0; background: rgba(20,15,11,0.4); z-index: 1050;
  opacity: 0; visibility: hidden; transition: all var(--dur) var(--ease-clay);
  backdrop-filter: blur(2px); }
.nav-scrim.open { opacity: 1; visibility: visible; }

/* ---------- CARDS ---------- */
.card {
  background: var(--white); border: 1px solid var(--clay-200); border-radius: var(--radius);
  padding: 1.9rem; transition: all var(--dur) var(--ease-clay); position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--clay-300); }

/* ---------- BENTO ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.1rem; }
.bento-cell {
  background: var(--white); border: 1px solid var(--clay-200); border-radius: var(--radius);
  padding: 1.75rem; transition: all var(--dur) var(--ease-clay); position: relative; overflow: hidden;
}
.bento-cell:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--clay-300); }
.bento-cell.dark { background: var(--kiln-900); color: var(--cream); border-color: var(--kiln-800); }
.bento-cell.dark h3, .bento-cell.dark h4 { color: var(--cream); }
.bento-cell.clay { background: linear-gradient(150deg, var(--clay-700), var(--clay-900)); color: var(--cream); border: none; }
.bento-cell.clay h3, .bento-cell.clay h4 { color: var(--cream); }
.bento-cell.spark { background: linear-gradient(150deg, var(--spark), #3d35c9); color: #fff; border: none; }
.bento-cell.spark h3, .bento-cell.spark h4 { color: #fff; }
.col-3 { grid-column: span 3; } .col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; } .col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; } .col-8 { grid-column: span 8; }
.col-12 { grid-column: span 12; }

/* ---------- PILL / BADGE / CHIP ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.85rem;
  border-radius: 50px; font-size: var(--fs-xs); font-weight: 600;
  background: var(--clay-100); color: var(--clay-800);
}
.pill.spark { background: var(--spark-glow); color: var(--spark); }
.pill.success { background: rgba(79,138,91,0.14); color: var(--success); }
.pill.live { background: rgba(79,138,91,0.14); color: var(--success); }
.pill.live::before { content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--success); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.35;} }

/* ---------- ICON TILE ---------- */
.ico-tile {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(145deg, var(--clay-100), var(--clay-200)); flex-shrink: 0;
}
.ico-tile svg { width: 26px; height: 26px; stroke: var(--clay-700); }
.ico-tile.dark { background: rgba(255,255,255,0.08); }
.ico-tile.dark svg { stroke: var(--clay-300); }
.ico-tile.spark { background: var(--spark-glow); }
.ico-tile.spark svg { stroke: var(--spark); }

/* ---------- SCROLL REVEAL ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(34px);
  transition: opacity var(--dur-slow) var(--ease-clay), transform var(--dur-slow) var(--ease-clay);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }
[data-reveal-delay="5"] { transition-delay: 0.4s; }
[data-reveal="scale"] { transform: scale(0.94); }
[data-reveal="scale"].revealed { transform: scale(1); }
[data-reveal="left"] { transform: translateX(-44px); }
[data-reveal="left"].revealed { transform: translateX(0); }
[data-reveal="right"] { transform: translateX(44px); }
[data-reveal="right"].revealed { transform: translateX(0); }

/* ---------- MARQUEE ---------- */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 3.5rem; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- FOOTER ---------- */
.footer { background: var(--kiln-950); color: var(--clay-300); padding: 4.5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer h4 { color: var(--cream); font-family: var(--font-body); font-size: var(--fs-sm);
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.2rem; }
.footer-links a { display: block; padding: 0.4rem 0; font-size: var(--fs-sm); color: var(--clay-400);
  transition: color var(--dur-fast) var(--ease-clay); }
.footer-links a:hover { color: var(--clay-300); padding-left: 4px; }
.footer-brand p { font-size: var(--fs-sm); color: var(--clay-400); max-width: 320px; margin: 1rem 0 1.5rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: 1rem; margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--kiln-800);
  font-size: var(--fs-xs); color: var(--ink-faint); }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: var(--kiln-800); transition: all var(--dur-fast) var(--ease-clay); }
.footer-social a:hover { background: var(--clay-700); transform: translateY(-3px); }
.footer-social svg { width: 17px; height: 17px; stroke: var(--clay-300); }
.footer-social a:hover svg { stroke: var(--cream); }
.newsletter-row { display: flex; gap: 0.5rem; max-width: 340px; }
.newsletter-row input { flex: 1; padding: 0.7rem 1rem; border-radius: 50px; border: 1px solid var(--kiln-700);
  background: var(--kiln-900); color: var(--cream); font-size: var(--fs-sm); }
.newsletter-row input::placeholder { color: var(--ink-faint); }

/* ---------- FORMS ---------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: 0.4rem; color: var(--ink); }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85rem 1.05rem; border-radius: var(--radius-sm);
  border: 1.5px solid var(--clay-200); background: var(--white); font-size: var(--fs-sm);
  transition: border-color var(--dur-fast) var(--ease-clay), box-shadow var(--dur-fast) var(--ease-clay);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--clay-700); box-shadow: 0 0 0 4px var(--clay-100);
}
.field textarea { resize: vertical; min-height: 120px; }

/* ---------- BADGE/NOTICE STRIP ---------- */
.notice {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.8rem 1.1rem;
  border-radius: var(--radius-sm); font-size: var(--fs-sm); background: var(--clay-100);
  border: 1px solid var(--clay-200); color: var(--clay-800);
}
.notice.spark { background: var(--spark-glow); border-color: var(--spark-light); color: var(--spark); }

/* ---------- HERO PRIMITIVES ---------- */
.page-hero { padding: 9rem 0 4rem; position: relative; overflow: hidden; }
.page-hero.tight { padding: 8.5rem 0 3rem; }
.grain {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.5; z-index: 0;
  background-image: radial-gradient(var(--clay-200) 0.6px, transparent 0.6px);
  background-size: 26px 26px;
}
.glow-orb {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0;
}

/* ---------- UTILITIES ---------- */
.center { text-align: center; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-sm { gap: 0.5rem; } .gap { gap: 1rem; } .gap-lg { gap: 2rem; }
.wrap { flex-wrap: wrap; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.75rem; }
.mt-4 { margin-top: 2.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.75rem; }
.muted { color: var(--ink-faint); }
.hide-mobile { display: initial; }
.divider { height: 1px; background: var(--clay-200); border: none; margin: 2rem 0; }

/* ---------- COUNT-UP STAT ---------- */
.stat-num { font-family: var(--font-display); font-size: var(--fs-3xl); font-weight: 700; color: var(--ink); }
.stat-label { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-faint); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .bento-cell { padding: 1.4rem; }
  .col-3,.col-4 { grid-column: span 6; }
  .col-5,.col-7,.col-8 { grid-column: span 12; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: span 3; }
}
@media (max-width: 760px) {
  .nav-links, .hide-mobile { display: none; }
  .nav-toggle { display: flex; }
  .bento { grid-template-columns: repeat(6, 1fr); }
  .col-3,.col-4,.col-5,.col-6,.col-7,.col-8 { grid-column: span 6; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .section { padding: 4rem 0; }
  .btn { padding: 0.85rem 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}