/* ============================================================================
   Aadyash Shared Styles — layout, components, reusable patterns.
   Requires tokens.css to be loaded first.
   ============================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&display=swap');

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
body {
  font-family: var(--aad-font-sans);
  font-size: var(--aad-fs-body);
  line-height: var(--aad-lh-body);
  color: var(--aad-ink);
  background: var(--aad-canvas);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--aad-accent); text-decoration: none; }
a:hover { color: var(--aad-primary); }
button { font: inherit; cursor: pointer; }

/* Layout primitives */
.aad-container {
  max-width: var(--aad-content-max);
  margin: 0 auto;
  padding: 0 var(--aad-s-5);
}
.aad-section { padding: var(--aad-s-9) 0; }
.aad-section--tight { padding: var(--aad-s-7) 0; }
.aad-section--alt   { background: var(--aad-canvas-2); }
.aad-section--dark  { background: var(--aad-primary); color: var(--aad-canvas); }

/* Typography */
h1, .aad-h1 { font-family: var(--aad-font-display); font-size: var(--aad-fs-display);
  line-height: var(--aad-lh-display); font-weight: var(--aad-w-extra);
  letter-spacing: -0.02em; color: var(--aad-primary); }
h2, .aad-h2 { font-family: var(--aad-font-display); font-size: var(--aad-fs-headline);
  line-height: var(--aad-lh-headline); font-weight: var(--aad-w-bold);
  letter-spacing: -0.015em; color: var(--aad-primary); }
h3, .aad-h3 { font-size: var(--aad-fs-section); line-height: var(--aad-lh-section);
  font-weight: var(--aad-w-semibold); color: var(--aad-primary); }
p { color: var(--aad-muted-2); }
.aad-lede { font-size: 18px; line-height: 1.6; color: var(--aad-muted-2); max-width: 640px; }

/* Tag pill (above headlines) */
.aad-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--aad-r-pill);
  font-size: var(--aad-fs-label); font-weight: var(--aad-w-bold);
  letter-spacing: var(--aad-tracking-label); text-transform: uppercase;
  color: var(--aad-signal);
  background: rgba(255,107,107,0.08);
  border: 1px solid rgba(255,107,107,0.25);
  margin-bottom: var(--aad-s-4);
}

/* Buttons */
.aad-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--aad-r-sm);
  font-size: 15px; font-weight: var(--aad-w-semibold);
  border: 1.5px solid transparent;
  transition: all 0.18s ease;
}
.aad-btn-primary { background: var(--aad-signal); color: white; }
.aad-btn-primary:hover { background: #ff5252; box-shadow: var(--aad-glow-signal); transform: translateY(-1px); }
.aad-btn-dark    { background: var(--aad-primary); color: var(--aad-canvas); }
.aad-btn-dark:hover { background: #15123a; color: var(--aad-canvas); }
.aad-btn-ghost   { background: transparent; color: var(--aad-primary); border-color: var(--aad-primary); }
.aad-btn-ghost:hover { background: var(--aad-primary); color: var(--aad-canvas); }

/* Cards */
.aad-card {
  background: var(--aad-surface);
  border: 1px solid var(--aad-border);
  border-radius: var(--aad-r-lg);
  padding: var(--aad-s-6);
  box-shadow: var(--aad-shadow-sm);
}
.aad-card-feature {
  background: var(--aad-surface);
  border: 1px solid var(--aad-border);
  border-radius: var(--aad-r-lg);
  padding: var(--aad-s-6);
  transition: all 0.2s;
}
.aad-card-feature:hover { transform: translateY(-3px); box-shadow: var(--aad-shadow-md); border-color: var(--aad-border-strong); }

.aad-card-credential {
  background: var(--aad-surface);
  border: 1px solid var(--aad-border);
  border-radius: var(--aad-r-lg);
  padding: var(--aad-s-6);
  display: flex; flex-direction: column; gap: var(--aad-s-4);
}
.aad-card-credential .doc-num {
  font-family: var(--aad-font-mono);
  font-size: 17px;
  color: var(--aad-primary);
  background: var(--aad-canvas-2);
  padding: 10px 14px;
  border-radius: var(--aad-r-sm);
  display: inline-block;
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

/* ── Top navigation ── */
.aad-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,247,240,0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--aad-border);
}
.aad-nav-inner {
  max-width: var(--aad-content-max);
  margin: 0 auto;
  padding: 14px var(--aad-s-5);
  display: flex; align-items: center; gap: var(--aad-s-6);
}
.aad-nav-brand { display: flex; align-items: center; gap: 10px; }
.aad-nav-brand img { height: 28px; }

/* ── Modern wordmark (Space Grotesk live text) ── */
.aad-wm {
  font-family: 'Space Grotesk', var(--aad-font-sans);
  font-weight: 600;
  font-size: 25px;
  letter-spacing: -0.03em;
  color: var(--aad-primary);
  line-height: 1;
}
.aad-wm .dot { color: var(--aad-signal); }
.aad-wm-light { color: var(--aad-canvas); }
.aad-footer .aad-wm { font-size: 28px; }
.aad-nav-links { display: flex; align-items: center; gap: var(--aad-s-5); margin-left: auto; }
.aad-nav-links a {
  color: var(--aad-primary); font-weight: var(--aad-w-medium); font-size: 14px;
}
.aad-nav-links a.active { color: var(--aad-signal); }
.aad-nav-cta { margin-left: var(--aad-s-3); }

/* ── Footer ── */
.aad-footer {
  background: var(--aad-primary);
  color: var(--aad-canvas);
  padding: var(--aad-s-8) 0 var(--aad-s-6);
  margin-top: var(--aad-s-9);
}
.aad-footer .aad-container { display: grid; gap: var(--aad-s-7); }
.aad-footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--aad-s-6); }
.aad-footer h4 {
  font-size: var(--aad-fs-label); letter-spacing: var(--aad-tracking-label);
  text-transform: uppercase; color: rgba(250,247,240,0.6);
  font-weight: var(--aad-w-bold); margin-bottom: var(--aad-s-3);
}
.aad-footer a { color: var(--aad-canvas); opacity: 0.85; font-size: 14px; line-height: 2; }
.aad-footer a:hover { opacity: 1; color: var(--aad-signal); }
.aad-footer-creds { font-family: var(--aad-font-mono); font-size: 12px;
  color: rgba(250,247,240,0.65); line-height: 1.9; }
.aad-footer-creds strong { color: rgba(250,247,240,0.9); font-weight: var(--aad-w-semibold); }
.aad-footer-bottom {
  border-top: 1px solid rgba(250,247,240,0.12);
  padding-top: var(--aad-s-5);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(250,247,240,0.6);
  flex-wrap: wrap; gap: var(--aad-s-3);
}

@media (max-width: 800px) {
  .aad-footer-top { grid-template-columns: 1fr 1fr; }
}

/* ── Hero (reusable across pages) ── */
.aad-hero {
  padding: var(--aad-s-9) 0 var(--aad-s-8);
  background:
    radial-gradient(ellipse at 15% 20%, rgba(79,70,229,0.08), transparent 60%),
    radial-gradient(ellipse at 90% 30%, rgba(255,107,107,0.07), transparent 50%),
    var(--aad-canvas);
}
.aad-hero h1 { max-width: 920px; }
.aad-hero .aad-lede { margin-top: var(--aad-s-4); }
.aad-hero-actions { margin-top: var(--aad-s-6); display: flex; gap: var(--aad-s-3); flex-wrap: wrap; }

/* Grids */
.aad-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--aad-s-5); }
.aad-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--aad-s-5); }
.aad-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--aad-s-4); }
@media (max-width: 900px) { .aad-grid-3, .aad-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .aad-grid-2, .aad-grid-3, .aad-grid-4 { grid-template-columns: 1fr; } }

/* Trust strip (used on multiple pages) */
.aad-trust-strip {
  display: flex; flex-wrap: wrap; gap: var(--aad-s-6) var(--aad-s-7);
  justify-content: center; align-items: center;
  padding: var(--aad-s-5) var(--aad-s-6);
  background: var(--aad-canvas-2);
  border-radius: var(--aad-r-lg);
}
.aad-trust-item { font-size: 12px; color: var(--aad-muted-2); }
.aad-trust-item strong { display: block; font-family: var(--aad-font-mono); color: var(--aad-primary);
  font-size: 14px; margin-top: 2px; letter-spacing: -0.01em; }

/* ============================================================================
   Responsive — mobile + tablet
   Mobile nav with hamburger toggle (injected by shared.js)
   ============================================================================ */

/* Hamburger toggle button — hidden by default, shown on mobile */
.aad-nav-toggle {
  display: none;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid var(--aad-border);
  border-radius: var(--aad-r-sm);
  cursor: pointer;
  padding: 0;
  margin-left: auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: background 0.15s, border-color 0.15s;
}
.aad-nav-toggle:hover { background: var(--aad-canvas-2); border-color: var(--aad-border-strong); }
.aad-nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--aad-primary);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.aad-nav-toggle.aad-nav-toggle-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.aad-nav-toggle.aad-nav-toggle-open span:nth-child(2) { opacity: 0; }
.aad-nav-toggle.aad-nav-toggle-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── TABLET: 761–1024px ── */
@media (min-width: 761px) and (max-width: 1024px) {
  .aad-container { padding: 0 var(--aad-s-5); }
  .aad-section { padding: var(--aad-s-8) 0; }
  .aad-nav-links { gap: var(--aad-s-4); }
  .aad-nav-links a { font-size: 13px; }
}

/* ── MOBILE / SMALL TABLET: ≤ 760px ── */
@media (max-width: 760px) {
  /* Reposition nav for hamburger */
  .aad-nav-inner { position: relative; padding: 12px var(--aad-s-4); }
  .aad-nav-toggle { display: flex; }

  /* Nav links become a dropdown panel */
  .aad-nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--aad-canvas);
    border-top: 1px solid var(--aad-border);
    border-bottom: 1px solid var(--aad-border);
    margin-left: 0;
    padding: 0 var(--aad-s-4);
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease, padding 0.28s ease;
    box-shadow: var(--aad-shadow);
  }
  .aad-nav-links.aad-nav-open {
    max-height: 520px;
    padding: var(--aad-s-3) var(--aad-s-4);
  }
  .aad-nav-links a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--aad-border);
    font-size: 15px;
    color: var(--aad-primary);
  }
  .aad-nav-links a:last-child { border-bottom: none; }
  .aad-nav-cta {
    margin: var(--aad-s-3) 0 var(--aad-s-2) !important;
    text-align: center;
    justify-content: center;
  }

  /* Smaller nav brand */
  .aad-nav-brand img:first-child { height: 36px; }
  .aad-nav-brand img:last-child  { height: 28px; }

  /* Tighter section spacing */
  .aad-section { padding: var(--aad-s-7) 0; }
  .aad-section--tight { padding: var(--aad-s-6) 0; }
  .aad-hero { padding: var(--aad-s-7) 0 var(--aad-s-6); }
  .aad-container { padding: 0 var(--aad-s-4); }

  /* Smaller hero typography */
  h1, .aad-h1 { font-size: clamp(30px, 7.5vw, 44px); }
  h2, .aad-h2 { font-size: clamp(24px, 5.5vw, 32px); }
  .aad-hero .aad-lede, .aad-lede { font-size: 16px; }

  /* Trust strip — stack vertically on small screens */
  .aad-trust-strip {
    gap: var(--aad-s-3) var(--aad-s-5);
    padding: var(--aad-s-4);
    justify-content: flex-start;
  }
  .aad-trust-item { font-size: 11px; }
  .aad-trust-item strong { font-size: 13px; }

  /* Hero buttons stack and stretch */
  .aad-hero-actions { flex-direction: column; align-items: stretch; gap: var(--aad-s-3); }
  .aad-hero-actions .aad-btn { justify-content: center; }

  /* Cards: less padding */
  .aad-card, .aad-card-feature, .aad-card-credential { padding: var(--aad-s-5); }

  /* Footer: collapse to 1 column on phones */
  .aad-footer { padding: var(--aad-s-7) 0 var(--aad-s-5); margin-top: var(--aad-s-7); }
  .aad-footer-top { grid-template-columns: 1fr !important; gap: var(--aad-s-5); }
  .aad-footer-bottom { flex-direction: column; align-items: flex-start; }
  .aad-footer-creds { font-size: 11px; }
}

/* ── VERY SMALL PHONES: ≤ 400px ── */
@media (max-width: 400px) {
  .aad-nav-brand img:first-child { height: 32px; }
  .aad-nav-brand img:last-child  { height: 24px; }
  .aad-nav-toggle { width: 36px; height: 36px; }
  .aad-container { padding: 0 var(--aad-s-3); }
  h1, .aad-h1 { font-size: clamp(26px, 8vw, 36px); }
}

/* ============================================================================
   PREMIUM POLISH — Pass 1
   Animations, refined gradients, hover states, premium hero, scroll cues.
   ============================================================================ */

/* ---- Reveal animation (used with IntersectionObserver in shared.js) ---- */
.aad-reveal {
  opacity: 0;
  transform: translateY(30px) scale(0.985);
  filter: blur(6px);
  transition: opacity 0.85s cubic-bezier(0.22, 0.36, 0, 1),
              transform 0.85s cubic-bezier(0.22, 0.36, 0, 1),
              filter 0.85s cubic-bezier(0.22, 0.36, 0, 1);
  will-change: opacity, transform, filter;
}
.aad-reveal.aad-in {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Respect motion preferences */
@media (prefers-reduced-motion: reduce) {
  .aad-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .aad-hero::before, .aad-hero::after { animation: none !important; }
  .aad-hero .aad-tag, .aad-hero h1, .aad-hero .aad-lede, .aad-hero-actions {
    animation: none !important; opacity: 1 !important; transform: none !important;
  }
}

/* ---- Hero — premium full-bleed image backdrop (2026) ---- */
.aad-hero {
  position: relative;
  overflow: hidden;
  background: var(--aad-canvas);
  /* Gradient base so hero has color even before image loads */
  background-image:
    radial-gradient(ellipse 80% 60% at 18% 25%, rgba(79,70,229,0.10), transparent 60%),
    radial-gradient(ellipse 70% 80% at 85% 70%, rgba(255,107,107,0.08), transparent 55%);
}
.aad-hero > .aad-container { position: relative; z-index: 3; }

/* ---- Hero entrance — pure CSS, fires on page load ---- */
@keyframes aad-hero-enter {
  from { opacity: 0; transform: translateY(18px); filter: blur(4px); }
  to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}
.aad-hero .aad-tag       { animation: aad-hero-enter 0.75s cubic-bezier(0.22,0.36,0,1) both; }
.aad-hero h1             { animation: aad-hero-enter 0.85s cubic-bezier(0.22,0.36,0,1) 0.08s both; }
.aad-hero .aad-lede      { animation: aad-hero-enter 0.75s cubic-bezier(0.22,0.36,0,1) 0.22s both; }
.aad-hero-actions        { animation: aad-hero-enter 0.7s cubic-bezier(0.22,0.36,0,1) 0.34s both; }
.aad-hero .aad-grid-4    { animation: aad-hero-enter 0.7s cubic-bezier(0.22,0.36,0,1) 0.46s both; }

/* ---- Larger, more premium hero typography ---- */
.aad-hero h1 {
  font-size: clamp(44px, 6.2vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 980px;
}
.aad-hero .aad-lede {
  font-size: 19px;
  line-height: 1.62;
  max-width: 620px;
}

/* ---- Premium card hover — lift + soft purple glow ---- */
.aad-card-feature {
  transition: transform 0.32s cubic-bezier(0.22,0.36,0,1),
              box-shadow 0.32s cubic-bezier(0.22,0.36,0,1),
              border-color 0.32s ease;
}
.aad-card-feature:hover {
  transform: translateY(-6px);
  box-shadow:
    0 18px 44px rgba(30,27,75,0.10),
    0 4px 14px rgba(79,70,229,0.08),
    0 0 0 1px rgba(79,70,229,0.10);
  border-color: rgba(79,70,229,0.22);
}

.aad-card-credential {
  transition: transform 0.32s cubic-bezier(0.22,0.36,0,1),
              box-shadow 0.32s cubic-bezier(0.22,0.36,0,1);
}
.aad-card-credential:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(30,27,75,0.08);
}

/* ---- Bigger, glowing primary CTA ---- */
.aad-btn-primary {
  padding: 14px 26px;
  font-size: 15.5px;
  box-shadow:
    0 4px 16px rgba(255,107,107,0.28),
    inset 0 1px 0 rgba(255,255,255,0.22);
  transition: transform 0.22s cubic-bezier(0.22,0.36,0,1),
              box-shadow 0.22s ease,
              background 0.22s ease;
}
.aad-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 14px 32px rgba(255,107,107,0.36),
    0 4px 8px rgba(255,107,107,0.16),
    inset 0 1px 0 rgba(255,255,255,0.32);
}
.aad-btn-primary:active { transform: translateY(0); }

.aad-btn-ghost { transition: all 0.22s ease; }
.aad-btn-ghost:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(30,27,75,0.10); }

.aad-btn-dark { transition: all 0.22s ease; box-shadow: 0 2px 8px rgba(30,27,75,0.15); }
.aad-btn-dark:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(30,27,75,0.22), inset 0 1px 0 rgba(255,255,255,0.10);
}

/* ---- Nav scroll polish ---- */
.aad-nav {
  transition: box-shadow 0.32s ease, background 0.32s ease, padding 0.32s ease;
}
.aad-nav.aad-nav-scrolled {
  background: rgba(250,247,240,0.94);
  box-shadow:
    0 1px 0 rgba(30,27,75,0.04),
    0 10px 30px rgba(30,27,75,0.06);
}

/* Animated underline on nav links */
.aad-nav-links a:not(.aad-nav-cta) {
  position: relative;
  padding: 6px 0;
  transition: color 0.22s ease;
}
.aad-nav-links a:not(.aad-nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--aad-signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s cubic-bezier(0.22,0.36,0,1);
}
.aad-nav-links a:not(.aad-nav-cta):hover { color: var(--aad-signal); }
.aad-nav-links a:not(.aad-nav-cta):hover::after,
.aad-nav-links a.active::after { transform: scaleX(1); }

@media (max-width: 760px) {
  /* Mobile dropdown — links don't need the desktop underline */
  .aad-nav-links a:not(.aad-nav-cta)::after { display: none; }
}

/* ---- Premium tag pill ---- */
.aad-tag {
  background: linear-gradient(135deg, rgba(255,107,107,0.08), rgba(79,70,229,0.06));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.6),
    0 1px 0 rgba(255,107,107,0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

/* ---- Trust strip elevated ---- */
.aad-trust-strip {
  background: linear-gradient(135deg, var(--aad-canvas-2), rgba(241,236,222,0.55));
  border: 1px solid rgba(216,205,168,0.5);
  box-shadow:
    0 4px 18px rgba(30,27,75,0.04),
    inset 0 1px 0 rgba(255,255,255,0.6);
}

/* ---- Footer atmospheric glow ---- */
.aad-footer {
  position: relative;
  overflow: hidden;
}
.aad-footer::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: clamp(400px, 50vw, 720px);
  height: clamp(400px, 50vw, 720px);
  background: radial-gradient(circle, rgba(255,107,107,0.12), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}
.aad-footer::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -15%;
  width: clamp(360px, 45vw, 660px);
  height: clamp(360px, 45vw, 660px);
  background: radial-gradient(circle, rgba(79,70,229,0.18), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}
.aad-footer .aad-container { position: relative; z-index: 1; }

/* ---- Section section-dark refinement ---- */
.aad-section--dark {
  position: relative;
  overflow: hidden;
}
.aad-section--dark::before {
  content: '';
  position: absolute;
  top: -30%; left: 50%;
  width: clamp(600px, 80vw, 1100px);
  height: clamp(400px, 50vw, 700px);
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(255,107,107,0.18), transparent 70%);
  filter: blur(90px);
  pointer-events: none;
}
.aad-section--dark > .aad-container { position: relative; z-index: 1; }

/* ---- Smooth scroll for anchor links (already in html, but enforce) ---- */
html { scroll-behavior: smooth; }

/* ============================================================================
   PREMIUM POLISH LAYER — preloader · scroll progress · cursor · magnetic
   ============================================================================ */

/* ---- Preloader (homepage only) ---- */
.aad-preloader {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: var(--aad-canvas);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.7,0,0.3,1);
}
.aad-preloader-done {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}
.aad-preloader-inner {
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.aad-preloader-mark {
  width: 72px; height: 72px;
  animation: aad-pre-mark 1.3s cubic-bezier(0.22,0.36,0,1) both;
}
.aad-preloader-word {
  height: 30px;
  animation: aad-pre-word 1.2s cubic-bezier(0.22,0.36,0,1) 0.25s both;
}
@keyframes aad-pre-mark {
  0%   { opacity: 0; transform: scale(0.6) translateY(8px); filter: blur(6px); }
  60%  { opacity: 1; transform: scale(1.06) translateY(0); filter: blur(0); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes aad-pre-word {
  from { opacity: 0; transform: translateY(10px); letter-spacing: 0.2em; filter: blur(4px); }
  to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* ---- Scroll progress bar ---- */
.aad-scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: var(--aad-grad-mark);
  transform: scaleX(0); transform-origin: left center;
  z-index: 60; pointer-events: none;
  will-change: transform;
}

/* Magnetic buttons get a smooth return */
.aad-btn-primary { transition: transform 0.25s cubic-bezier(0.22,0.36,0,1), box-shadow 0.22s ease, background 0.22s ease; }

/* ============================================================================
   DESIGN SYSTEM — Pass 5 — "Kill the flatness"
   Marquee · Bento grid · Numbers band · Icon tiles · Pull quotes · Step flow
   ============================================================================ */

/* ---- Section eyebrow + big heading helper ---- */
.aad-section-head { max-width: 760px; }
.aad-section-head h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -0.025em; }

/* ---- 1. MARQUEE — slow scrolling value-prop band ---- */
.aad-marquee {
  overflow: hidden;
  border-top: 1px solid var(--aad-border);
  border-bottom: 1px solid var(--aad-border);
  background: var(--aad-canvas);
  padding: var(--aad-s-4) 0;
  position: relative;
}
.aad-marquee::before, .aad-marquee::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
}
.aad-marquee::before { left: 0;  background: linear-gradient(90deg, var(--aad-canvas), transparent); }
.aad-marquee::after  { right: 0; background: linear-gradient(270deg, var(--aad-canvas), transparent); }
.aad-marquee-track {
  display: flex; gap: var(--aad-s-7); width: max-content;
  animation: aad-marquee-scroll 38s linear infinite;
}
.aad-marquee:hover .aad-marquee-track { animation-play-state: paused; }
.aad-marquee-item {
  display: inline-flex; align-items: center; gap: var(--aad-s-3);
  font-family: var(--aad-font-display);
  font-size: clamp(18px, 2.2vw, 26px); font-weight: 700;
  color: var(--aad-primary); letter-spacing: -0.02em; white-space: nowrap;
}
.aad-marquee-item .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--aad-grad-mark); flex-shrink: 0;
}
.aad-marquee-item.muted { color: var(--aad-muted); font-weight: 600; }
@keyframes aad-marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---- 2. BENTO grid (asymmetric product showcase) ---- */
.aad-bento {
  /* magazine bento: the ClassRoots hero spans two columns on the top row with
     PaadhashaalaiConnect beside it; the remaining three share the row below.
     Two tidy rows instead of one long ladder as the product count grows. */
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--aad-s-5);
  margin-top: var(--aad-s-7);
  align-items: stretch;
}
.aad-bento-feature { grid-column: span 2; }
.aad-bento-tile {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--aad-surface);
  border: 1px solid var(--aad-border);
  border-radius: var(--aad-r-xl);
  padding: var(--aad-s-7);
  text-decoration: none; color: inherit; overflow: hidden;
  transition: transform 0.32s cubic-bezier(0.22,0.36,0,1), box-shadow 0.32s ease, border-color 0.32s ease;
}
.aad-bento-tile:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 50px rgba(30,27,75,0.12);
  border-color: var(--aad-border-strong);
}
.aad-bento-tile .bento-arrow {
  position: absolute; top: var(--aad-s-6); right: var(--aad-s-6);
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--aad-canvas-2); color: var(--aad-primary);
  font-size: 18px; transition: all 0.28s cubic-bezier(0.22,0.36,0,1);
}
.aad-bento-tile:hover .bento-arrow {
  background: var(--aad-signal); color: #fff; transform: rotate(-45deg) scale(1.08);
}
.aad-bento-tile h3 {
  font-size: clamp(24px, 3vw, 38px); letter-spacing: -0.02em; margin-top: var(--aad-s-2);
  overflow-wrap: break-word; word-break: break-word; hyphens: auto;
}
/* the non-hero tiles are a third of the row — long brand names (e.g.
   PaadhashaalaiConnect) need a smaller heading so they don't overrun */
.aad-bento-tile:not(.aad-bento-feature) h3 { font-size: clamp(22px, 2.2vw, 29px); }
.aad-bento-tile .bento-url {
  font-family: var(--aad-font-mono); font-size: 12.5px; margin-top: 6px; opacity: 0.8;
}
.aad-bento-tile .bento-desc { margin-top: var(--aad-s-4); font-size: 14.5px; line-height: 1.6; }
.aad-bento-feature .bento-desc { font-size: 16px; max-width: 90%; }
.aad-bento-tile .bento-spacer { flex: 1; min-height: var(--aad-s-5); }
/* tinted glow per product accent — set via inline --tile-accent */
.aad-bento-tile::after {
  content: ''; position: absolute; bottom: -40%; right: -20%;
  width: 60%; height: 80%; border-radius: 50%;
  background: radial-gradient(circle, var(--tile-accent, rgba(79,70,229,0.14)), transparent 70%);
  filter: blur(40px); opacity: 0; transition: opacity 0.4s ease; pointer-events: none;
}
.aad-bento-tile:hover::after { opacity: 1; }

@media (max-width: 1024px) {
  /* tablet: hero full-width on top, the other four in a 2×2 */
  .aad-bento { grid-template-columns: 1fr 1fr; }
  .aad-bento-feature { grid-column: span 2; }
}
@media (max-width: 620px) {
  .aad-bento { grid-template-columns: 1fr; }
  .aad-bento-feature { grid-column: auto; }
}

/* ---- 3. NUMBERS band (dark, huge stats) ---- */
.aad-numbers {
  background:
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(255,107,107,0.16), transparent 60%),
    radial-gradient(ellipse 50% 70% at 15% 80%, rgba(79,70,229,0.30), transparent 60%),
    var(--aad-primary);
  color: var(--aad-canvas);
  position: relative; overflow: hidden;
}
.aad-numbers-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--aad-s-6);
}
.aad-stat { text-align: left; }
.aad-stat .num {
  font-family: var(--aad-font-display); font-weight: 800;
  font-size: clamp(40px, 6vw, 76px); line-height: 1; letter-spacing: -0.04em;
  background: linear-gradient(135deg, #ffffff 30%, #C9B8FF 70%, #FF9D9D 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.aad-stat .label {
  margin-top: var(--aad-s-3); font-size: 13px; line-height: 1.5;
  color: rgba(250,247,240,0.72); font-weight: 500;
}
@media (max-width: 760px) {
  .aad-numbers-grid { grid-template-columns: 1fr 1fr; gap: var(--aad-s-6) var(--aad-s-5); }
}

/* ---- 4. ICON TILE (replaces naked emoji) ---- */
.aad-icon-tile {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 24px;
  background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(255,107,107,0.10));
  border: 1px solid rgba(79,70,229,0.16);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

/* ---- 5. PULL QUOTE (editorial breather) ---- */
.aad-quote {
  text-align: center; max-width: 920px; margin: 0 auto;
}
.aad-quote blockquote {
  font-family: var(--aad-font-display);
  font-size: clamp(26px, 4.2vw, 50px); font-weight: 700;
  line-height: 1.16; letter-spacing: -0.025em; color: var(--aad-primary);
  text-wrap: balance;
}
.aad-quote blockquote em {
  font-style: normal;
  background: var(--aad-grad-text);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.aad-quote .attribution {
  margin-top: var(--aad-s-5); font-size: 14px; color: var(--aad-muted);
  font-weight: 600; letter-spacing: 0.02em;
}

/* ---- 6. STEP FLOW (methodology) ---- */
.aad-steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--aad-s-6); margin-top: var(--aad-s-8); position: relative;
}
/* connecting gradient line behind the step numbers */
.aad-steps::before {
  content: ''; position: absolute; top: 26px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, var(--aad-accent), var(--aad-signal));
  opacity: 0.35; z-index: 0;
}
.aad-step { position: relative; z-index: 1; }
.aad-step .step-num {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--aad-font-display); font-weight: 800; font-size: 20px; color: #fff;
  background: var(--aad-grad-mark);
  box-shadow: 0 8px 20px rgba(79,70,229,0.28);
  margin-bottom: var(--aad-s-4);
}
.aad-step .step-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--aad-signal); margin-bottom: 6px;
}
.aad-step h3 { font-size: 20px; margin-bottom: var(--aad-s-2); }
.aad-step p { font-size: 14px; line-height: 1.6; }
@media (max-width: 760px) {
  .aad-steps { grid-template-columns: 1fr; gap: var(--aad-s-7); }
  .aad-steps::before { display: none; }
}

/* ---- HOW-WE-BUILD SCROLLYTELLING (desktop signature moment) ----
   A studio-artifact panel pins while the three steps scroll past; the
   artifact crossfades per step (spec chat -> design board -> code review).
   NOTE: position:sticky dies if ANY ancestor has overflow:hidden. */
.aad-hwb { display: none; }
@media (min-width: 1024px) {
  #how-we-build .aad-steps { display: none; }
  .aad-hwb {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: var(--aad-s-8); margin-top: var(--aad-s-8);
  }
  .aad-hwb-pin {
    position: sticky; top: 96px;
    align-self: start; height: fit-content;
  }
  .aad-hwb-panel {
    position: relative; width: 100%; max-width: 480px; margin: 0 auto;
    aspect-ratio: 4 / 3.4;
    border-radius: var(--aad-r-xl);
    background: var(--aad-surface);
    border: 1px solid var(--aad-border);
    box-shadow: var(--aad-shadow-lg);
    overflow: hidden;
  }
  .aad-hwb-shot {
    position: absolute; inset: 0; opacity: 0;
    transition: opacity 0.6s ease;
    display: flex; flex-direction: column;
    padding: 26px;
  }
  .aad-hwb-shot.active { opacity: 1; }
  .aad-hwb-step {
    min-height: 68vh; display: flex; flex-direction: column; justify-content: center;
    opacity: 0.32; transform: translateY(6px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  .aad-hwb-step.active { opacity: 1; transform: none; }
  .aad-hwb-dots { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
  .aad-hwb-dots span {
    height: 6px; width: 8px; border-radius: var(--aad-r-pill);
    background: rgba(30,27,75,0.16); transition: all 0.3s ease;
  }
  .aad-hwb-dots span.active { width: 26px; background: var(--aad-accent); }
}
@media (prefers-reduced-motion: reduce) {
  .aad-hwb-step { opacity: 1 !important; transform: none !important; }
}

/* Artifact mock internals (small + quiet) */
.aad-hwb-shot .shot-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--aad-muted); margin-bottom: 16px;
}
.aad-hwb-shot .chat-row { display: flex; gap: 10px; margin-bottom: 12px; align-items: flex-start; }
.aad-hwb-shot .chat-avatar {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; color: #fff;
}
.aad-hwb-shot .chat-bubble {
  background: var(--aad-canvas); border: 1px solid var(--aad-border);
  border-radius: 12px; padding: 10px 13px;
  font-size: 12px; line-height: 1.55; color: var(--aad-ink);
}
.aad-hwb-shot .design-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 16px;
}
.aad-hwb-shot .design-thumb {
  aspect-ratio: 3/4; border-radius: 8px;
  background: var(--aad-canvas); border: 1px solid var(--aad-border);
  position: relative; opacity: 0.45;
}
.aad-hwb-shot .design-thumb::after {
  content: ''; position: absolute; inset: 20% 18% auto 18%; height: 3px;
  background: var(--aad-border-strong); border-radius: 2px;
  box-shadow: 0 7px 0 var(--aad-border), 0 14px 0 var(--aad-border);
}
.aad-hwb-shot .design-thumb.winner {
  opacity: 1; border: 2px solid var(--aad-signal);
  box-shadow: var(--aad-glow-signal);
}
.aad-hwb-shot .code-line {
  font-family: var(--aad-font-mono); font-size: 11px; line-height: 1.9;
  white-space: pre; color: var(--aad-muted-2);
}
.aad-hwb-shot .code-line.add { color: var(--aad-success); }
.aad-hwb-shot .code-line.del { color: var(--aad-danger); opacity: 0.7; }
.aad-hwb-shot .shot-footer {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--aad-border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; font-weight: 600; color: var(--aad-muted);
}
.aad-hwb-shot .shot-footer .ok { color: var(--aad-success); font-weight: 700; }

/* ---- SIGNATURE CINEMA MOMENT (full-bleed dark video statement) ---- */
.aad-cinema {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--aad-primary);
  isolation: isolate;
  padding: var(--aad-s-9) var(--aad-s-5);
}
.aad-cinema-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  z-index: 0;
  animation: aad-hero-vid-fade 1.8s ease both;
  pointer-events: none;
}
/* legibility gradient + slight darken */
.aad-cinema::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 50% 45%, rgba(11,16,32,0.30), transparent 70%),
    linear-gradient(to bottom, rgba(11,16,32,0.55) 0%, rgba(11,16,32,0.20) 45%, rgba(11,16,32,0.80) 100%);
}
.aad-cinema-content {
  position: relative; z-index: 2;
  max-width: 940px; margin: 0 auto;
  color: var(--aad-canvas);
}
.aad-cinema .aad-tag {
  color: #FFD9A0;
  background: rgba(255,217,160,0.12);
  border-color: rgba(255,217,160,0.32);
  backdrop-filter: blur(6px);
}
.aad-cinema h2 {
  color: #ffffff;
  font-size: clamp(40px, 6.6vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.aad-cinema h2 em {
  font-style: normal;
  background: linear-gradient(110deg, #FFE3B0 0%, #FF8A6B 45%, #C9B8FF 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.aad-cinema p {
  color: rgba(250,247,240,0.85);
  font-size: clamp(16px, 1.6vw, 21px);
  line-height: 1.6;
  max-width: 620px;
  margin: var(--aad-s-5) auto 0;
  font-weight: 500;
}
@media (max-width: 640px) {
  .aad-cinema { min-height: 78vh; padding: var(--aad-s-8) var(--aad-s-4); }
}

/* ---- Founder cards — more editorial ---- */
.aad-founder {
  background: var(--aad-surface);
  border: 1px solid var(--aad-border);
  border-radius: var(--aad-r-lg);
  padding: var(--aad-s-6);
  transition: transform 0.3s cubic-bezier(0.22,0.36,0,1), box-shadow 0.3s ease;
}
.aad-founder:hover { transform: translateY(-4px); box-shadow: 0 16px 38px rgba(30,27,75,0.10); }
.aad-founder img {
  width: 84px; height: 84px; border-radius: 50%; object-fit: cover;
  margin-bottom: var(--aad-s-4); border: 3px solid var(--aad-canvas-2);
}
.aad-founder .role {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--aad-signal); margin-bottom: 4px;
}
.aad-founder h3 { font-size: 19px; }
.aad-founder p { margin-top: var(--aad-s-2); font-size: 14px; line-height: 1.6; }

/* ============================================================================
   PREMIUM POLISH — Pass 4 — CINEMATIC FULL-BLEED HERO (2026)
   Image fills the entire hero as backdrop. Gradient + grain overlay for
   text legibility. Centered, dramatic editorial typography sits on top.
   Apple Vision Pro / Anthropic / luxury editorial energy.
   ============================================================================ */

.aad-hero {
  min-height: min(88vh, 860px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--aad-s-9) 0;
  isolation: isolate; /* contain stacking */
}

/* Full-bleed backdrop (image OR video) */
.aad-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
}
/* Still image: gentle zoom + fade reveal */
img.aad-hero-bg {
  animation: aad-hero-zoom 2.6s cubic-bezier(0.22, 0.36, 0, 1) both;
}
@keyframes aad-hero-zoom {
  from { transform: scale(1.08); opacity: 0; filter: blur(8px); }
  to   { transform: scale(1);    opacity: 1; filter: blur(0); }
}
/* Video: the clip carries its own motion — just fade it in softly */
video.aad-hero-bg {
  animation: aad-hero-vid-fade 1.6s ease both;
}
@keyframes aad-hero-vid-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Soft gradient + ivory veil for legibility — keeps image visible while pushing text up */
.aad-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(250,247,240,0.55), transparent 75%),
    linear-gradient(to bottom, rgba(250,247,240,0.35) 0%, rgba(250,247,240,0.15) 40%, rgba(250,247,240,0.75) 100%);
  pointer-events: none;
}

/* Grainy noise texture overlay — 2026 trend, adds analog warmth */
.aad-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.14;
  mix-blend-mode: multiply;
  pointer-events: none;
}

/* Content sits on top of image + overlays + grain */
.aad-hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Massive editorial headline — TIGHT, BOLD, IMPACT */
.aad-hero h1 {
  font-size: clamp(40px, 5.4vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: var(--aad-s-4) 0 var(--aad-s-5);
  text-wrap: balance;
}
.aad-hero .aad-lede {
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: 1.5;
  max-width: 640px;
  margin: 0 auto var(--aad-s-6);
  color: var(--aad-muted-2);
  font-weight: 500;
}
.aad-hero-actions { justify-content: center; margin-top: 0; }

/* Tag pill — slightly elevated for dimension above busy backdrop */
.aad-hero .aad-tag {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow:
    0 2px 8px rgba(30,27,75,0.06),
    inset 0 1px 0 rgba(255,255,255,0.9);
  margin-bottom: 0;
}

/* ── TABLET (≤ 1024px) ── */
@media (max-width: 1024px) {
  .aad-hero { min-height: min(80vh, 720px); padding: var(--aad-s-8) 0; }
  .aad-hero h1 { font-size: clamp(40px, 6.5vw, 64px); }
}

/* ── MOBILE (≤ 640px) ── */
@media (max-width: 640px) {
  .aad-hero { min-height: min(72vh, 560px); padding: var(--aad-s-7) 0; }
  .aad-hero h1 { font-size: clamp(36px, 9vw, 52px); }
  .aad-hero .aad-lede { font-size: 16px; }
  .aad-hero::after {
    background:
      radial-gradient(ellipse 70% 60% at 50% 50%, rgba(250,247,240,0.72), transparent 80%),
      linear-gradient(to bottom, rgba(250,247,240,0.45) 0%, rgba(250,247,240,0.25) 40%, rgba(250,247,240,0.85) 100%);
  }
}