/* =========================================================================
   BITWISE ACADEMY — Design System (shared shell)
   Authored from scratch. Tailwind handles utilities; this file owns the
   brand tokens, component classes, and all motion primitives.
   Every reveal degrades gracefully: final state is visible without JS.
   ========================================================================= */

:root {
  /* ---- Brand color tokens ---- */
  --ink:        #11162a;   /* deep navy ink — primary text / dark sections */
  --ink-soft:   #2a3252;
  --paper:      #fbf9f4;   /* warm off-white page bg */
  --paper-2:    #f3eee2;   /* slightly deeper warm panel */
  --amber:      #ff8a3d;   /* primary accent — warm, energetic CTA */
  --amber-deep: #f56a16;
  --mint:       #19c3a6;   /* secondary accent — friendly, trustworthy */
  --mint-deep:  #0fa489;
  --berry:      #6c5ce7;   /* tertiary pop for code/fun bits */
  --sun:        #ffd23f;   /* highlight yellow */
  --line:       rgba(17, 22, 42, 0.12);
  --line-soft:  rgba(17, 22, 42, 0.07);

  /* ---- Type ---- */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* ---- Radius & shadow ---- */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;
  --shadow-sm: 0 2px 8px rgba(17,22,42,0.06);
  --shadow-md: 0 14px 40px -18px rgba(17,22,42,0.30);
  --shadow-lg: 0 40px 90px -40px rgba(17,22,42,0.45);
  --shadow-amber: 0 18px 40px -16px rgba(245,106,22,0.55);

  /* ---- Layout ---- */
  --container: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
}

/* =========================================================================
   Base
   ========================================================================= */
* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth; /* fallback when Lenis is absent */
}
/* Lenis takes over smooth-scroll when active; disable native to avoid clash */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 450;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0;
  font-optical-sizing: auto;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--amber); color: #fff; }

/* =========================================================================
   Layout helpers
   ========================================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(64px, 9vw, 120px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint-deep);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--mint);
}
.eyebrow--amber { color: var(--amber-deep); }
.eyebrow--amber::before { background: var(--amber); }

.h-display {
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  letter-spacing: -0.03em;
}
.h-section { font-size: clamp(2rem, 4.2vw, 3.25rem); }
.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 54ch;
}

.text-amber { color: var(--amber-deep); }
.text-mint  { color: var(--mint-deep); }
.text-berry { color: var(--berry); }

/* Hand-drawn underline accent on a word */
.squiggle {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.squiggle::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 0.04em;
  height: 0.34em;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 12' preserveAspectRatio='none'%3E%3Cpath d='M2 8C20 3 40 3 60 6s38 4 58 -1' fill='none' stroke='%23ffd23f' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left center;
  animation: squiggle-in .9s .35s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes squiggle-in { to { transform: scaleX(1); } }

/* =========================================================================
   Buttons  (component pattern reused on every page)
   ========================================================================= */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  border: none;
  background: var(--btn-bg);
  color: var(--btn-fg);
  box-shadow: var(--shadow-md);
  transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s, background .25s;
  will-change: transform;
  isolation: isolate;
  overflow: hidden;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px) scale(.99); }
.btn:focus-visible { outline: 3px solid var(--berry); outline-offset: 3px; }
.btn .btn__arrow { transition: transform .35s cubic-bezier(.22,1,.36,1); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  --btn-bg: var(--amber);
  --btn-fg: #2a1402;
  box-shadow: var(--shadow-amber);
  font-weight: 800;
}
/* sliding sheen on the primary CTA */
.btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s cubic-bezier(.22,1,.36,1);
}
.btn--primary:hover::after { transform: translateX(120%); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  box-shadow: inset 0 0 0 2px var(--line);
}
.btn--ghost:hover { box-shadow: inset 0 0 0 2px var(--ink); }

.btn--light {
  --btn-bg: #fff;
  --btn-fg: var(--ink);
}
.btn--block { width: 100%; }
.btn--lg { padding: 18px 32px; font-size: 16.5px; }

/* =========================================================================
   Header / Nav  (shared shell)
   ========================================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  padding-block: 16px;
  transition: transform .4s ease, background .4s ease, box-shadow .4s ease, padding .4s ease;
}
.site-header.is-stuck {
  background: rgba(251, 249, 244, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--line-soft);
  padding-block: 10px;
}
.site-header.is-hidden { transform: translateY(-110%); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.brand__mark {
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--sun);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  box-shadow: var(--shadow-sm);
  transition: transform .4s cubic-bezier(.34,1.56,.64,1);
}
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.06); }
.brand__mark span { display: block; transform: translateY(-1px); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav__link {
  position: relative;
  padding: 9px 15px;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color .25s, background .25s;
}
.nav__link:hover { color: var(--ink); background: rgba(17,22,42,0.05); }
.nav__link.is-active { color: var(--ink); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 15px; right: 15px; bottom: 3px;
  height: 2px; border-radius: 2px;
  background: var(--amber);
}
.nav__cta { display: inline-flex; align-items: center; gap: 18px; }

.nav__toggle {
  display: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  border: none;
  background: var(--ink);
  position: relative;
}
.nav__toggle span,
.nav__toggle span::before,
.nav__toggle span::after {
  position: absolute;
  left: 50%; top: 50%;
  width: 20px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform .35s ease, opacity .2s ease;
}
.nav__toggle span::before { content: ""; transform: translate(-50%, -8px); }
.nav__toggle span::after  { content: ""; transform: translate(-50%, 6px); }
.nav__toggle.is-open span { background: transparent; }
.nav__toggle.is-open span::before { transform: translate(-50%, 0) rotate(45deg); }
.nav__toggle.is-open span::after  { transform: translate(-50%, 0) rotate(-45deg); }

/* Mobile menu sheet */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: var(--paper);
  padding: 100px var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform .5s cubic-bezier(.22,1,.36,1), opacity .4s, visibility .5s;
}
.mobile-menu.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu .btn { margin-top: 22px; }

/* =========================================================================
   Hero  (page 1 established pattern)
   ========================================================================= */
.hero {
  position: relative;
  padding-top: clamp(140px, 18vh, 200px);
  padding-bottom: clamp(60px, 8vw, 110px);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 82% 8%, rgba(255,210,63,0.28), transparent 60%),
    radial-gradient(50% 50% at 8% 88%, rgba(25,195,166,0.20), transparent 60%),
    radial-gradient(60% 60% at 50% -10%, rgba(108,92,231,0.10), transparent 60%);
}
.hero__grid {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000, transparent 78%);
          mask-image: radial-gradient(70% 60% at 50% 40%, #000, transparent 78%);
  opacity: .7;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__title { margin-bottom: 22px; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
  align-items: center;
}
.hero__trust {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.avatar-stack { display: flex; }
.avatar-stack img {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--paper);
  margin-left: -12px;
  box-shadow: var(--shadow-sm);
}
.avatar-stack img:first-child { margin-left: 0; }
.trust-copy { font-size: 14.5px; color: var(--ink-soft); line-height: 1.35; }
.trust-copy strong { color: var(--ink); }
.stars { color: var(--amber-deep); letter-spacing: 2px; }

/* Hero visual: floating code/play card */
.hero__visual { position: relative; }
.code-card {
  background: var(--ink);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-lg);
  color: #e8ecff;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  position: relative;
  overflow: hidden;
}
.code-card__bar {
  display: flex; align-items: center; gap: 7px;
  margin-bottom: 16px;
}
.code-card__bar i {
  width: 12px; height: 12px; border-radius: 50%;
  display: inline-block; opacity: .9;
}
.dot-r { background: #ff5f57; } .dot-y { background: #febc2e; } .dot-g { background: #28c840; }
.code-card__file {
  margin-left: 8px;
  font-size: 12px;
  color: #8c93b8;
}
.code-line { display: block; white-space: pre; }
.tok-key { color: #ff8a3d; }
.tok-fn  { color: #ffd23f; }
.tok-str { color: #19c3a6; }
.tok-com { color: #6a7099; font-style: italic; }
.tok-var { color: #a99bff; }
.caret {
  display: inline-block;
  width: 8px; height: 1.05em;
  background: var(--mint);
  vertical-align: -2px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.float-badge {
  position: absolute;
  background: #fff;
  border-radius: 16px;
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 14px;
  border: 1px solid var(--line-soft);
}
.float-badge .emoji { font-size: 22px; }
.float-badge--tl { top: -22px; left: -26px; }
.float-badge--br { bottom: -24px; right: -18px; color: var(--mint-deep); }
.float-badge small { display:block; font-weight: 500; color: var(--ink-soft); font-size: 12px; }

/* =========================================================================
   Marquee  (logos / outcomes ticker)
   ========================================================================= */
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  border-block: 1px solid var(--line-soft);
  padding-block: 20px;
}
.marquee__track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--ink);
  opacity: .75;
  white-space: nowrap;
}
.marquee__item svg { color: var(--amber-deep); flex: none; }

/* =========================================================================
   Cards / Features  (reusable component patterns)
   ========================================================================= */
.grid { display: grid; gap: clamp(18px, 2.5vw, 28px); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .45s cubic-bezier(.22,1,.36,1), box-shadow .45s, border-color .45s;
  position: relative;
  overflow: hidden;
  height: 100%;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: grid; place-items: center;
  font-size: 26px;
  margin-bottom: 20px;
  background: var(--paper-2);
  transition: transform .45s cubic-bezier(.34,1.56,.64,1);
}
.card:hover .card__icon { transform: scale(1.08) rotate(-6deg); }
.card__icon--amber { background: rgba(255,138,61,0.16); }
.card__icon--mint  { background: rgba(25,195,166,0.16); }
.card__icon--berry { background: rgba(108,92,231,0.16); }
.card h3 { font-size: 1.4rem; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 15.5px; margin: 0; }
.card__tag {
  position: absolute; top: 22px; right: 22px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-soft); opacity: .6;
}

/* Section heading block */
.sec-head { max-width: 640px; margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head .lead { margin-top: 16px; }
.sec-head--center .lead { margin-inline: auto; }

/* =========================================================================
   Stats strip
   ========================================================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat { text-align: center; }
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.stat__num .unit { color: var(--amber-deep); }
.stat__label { margin-top: 8px; font-size: 14.5px; color: var(--ink-soft); font-weight: 500; }

/* =========================================================================
   Dark "how it works" / steps
   ========================================================================= */
.panel-dark {
  background: var(--ink);
  color: #e8ecff;
  border-radius: var(--r-xl);
  padding: clamp(40px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}
.panel-dark h2, .panel-dark h3 { color: #fff; }
.panel-dark .lead { color: #b6bce0; }
.panel-dark .eyebrow { color: var(--sun); }
.panel-dark .eyebrow::before { background: var(--sun); }
.panel-dark__glow {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(40% 50% at 90% 0%, rgba(255,138,61,0.28), transparent 60%),
    radial-gradient(40% 50% at 0% 100%, rgba(25,195,166,0.22), transparent 60%);
}
.panel-dark > * { position: relative; z-index: 1; }

.steps { display: grid; gap: 18px; counter-reset: step; margin-top: 8px; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: start;
  padding: 24px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: background .35s, transform .35s;
}
.step:hover { background: rgba(255,255,255,0.08); transform: translateX(6px); }
.step__num {
  counter-increment: step;
  width: 50px; height: 50px;
  border-radius: 14px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 600;
  background: linear-gradient(140deg, var(--amber), var(--amber-deep));
  color: #2a1402;
  flex: none;
}
.step:nth-child(2) .step__num { background: linear-gradient(140deg, var(--mint), var(--mint-deep)); color:#04261f; }
.step:nth-child(3) .step__num { background: linear-gradient(140deg, var(--berry), #5343c9); color:#fff; }
.step:nth-child(4) .step__num { background: linear-gradient(140deg, var(--sun), #f4b400); color:#2a1402; }
.step h3 { font-size: 1.3rem; margin-bottom: 6px; }
.step p { color: #b6bce0; font-size: 15px; margin: 0; }

/* =========================================================================
   Curriculum / tracks  (used on home preview + curriculum page)
   ========================================================================= */
.track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .45s cubic-bezier(.22,1,.36,1), box-shadow .45s;
  height: 100%;
}
.track:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.track__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--paper-2);
}
.track__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.22,1,.36,1);
}
.track:hover .track__media img { transform: scale(1.07); }
.track__age {
  position: absolute; top: 14px; left: 14px;
  background: rgba(17,22,42,0.85);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 600;
  padding: 6px 12px; border-radius: 999px;
  backdrop-filter: blur(4px);
}
.track__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.track__body h3 { font-size: 1.45rem; margin-bottom: 8px; }
.track__body p { color: var(--ink-soft); font-size: 15px; margin: 0 0 18px; }
.track__meta {
  margin-top: auto;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 11.5px; font-weight: 600;
  letter-spacing: .03em;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--ink-soft);
}
.chip--amber { background: rgba(255,138,61,0.15); color: var(--amber-deep); }
.chip--mint  { background: rgba(25,195,166,0.15); color: var(--mint-deep); }
.chip--berry { background: rgba(108,92,231,0.15); color: var(--berry); }

/* =========================================================================
   Testimonials
   ========================================================================= */
.quote-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex; flex-direction: column;
  transition: transform .45s cubic-bezier(.22,1,.36,1), box-shadow .45s;
}
.quote-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.quote-card .stars { font-size: 16px; margin-bottom: 14px; }
.quote-card blockquote {
  font-family: var(--font-display);
  font-size: 1.32rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 22px;
  letter-spacing: -0.02em;
}
.quote-card__person { margin-top: auto; display: flex; align-items: center; gap: 12px; }
.quote-card__person img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.quote-card__person b { display: block; font-size: 15px; }
.quote-card__person span { font-size: 13.5px; color: var(--ink-soft); }

/* =========================================================================
   CTA band
   ========================================================================= */
.cta-band {
  position: relative;
  border-radius: var(--r-xl);
  padding: clamp(44px, 7vw, 88px);
  background:
    radial-gradient(60% 120% at 100% 0%, rgba(255,210,63,0.35), transparent 55%),
    linear-gradient(135deg, var(--amber) 0%, var(--amber-deep) 100%);
  color: #2a1402;
  overflow: hidden;
  text-align: center;
}
.cta-band h2 { color: #2a1402; font-size: clamp(2rem, 4.5vw, 3.4rem); }
.cta-band p { color: #5a2f0a; font-weight: 500; max-width: 50ch; margin: 16px auto 0; }
.cta-band .btn { margin-top: 30px; }
.cta-band__doodle {
  position: absolute; pointer-events: none; opacity: .5;
}

/* =========================================================================
   FAQ (accordion)
   ========================================================================= */
.faq { max-width: 760px; margin-inline: auto; }
.faq__item {
  border-bottom: 1px solid var(--line);
}
.faq__q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  background: none; border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 600;
  color: var(--ink);
}
.faq__icon {
  flex: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--paper-2);
  position: relative;
  transition: background .3s;
}
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute;
  background: var(--ink); border-radius: 2px;
  transition: transform .35s cubic-bezier(.22,1,.36,1);
}
.faq__icon::before { width: 13px; height: 2px; }
.faq__icon::after  { width: 2px; height: 13px; }
.faq__item.is-open .faq__icon { background: var(--amber); }
.faq__item.is-open .faq__icon::after { transform: rotate(90deg); }
.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .45s cubic-bezier(.22,1,.36,1);
}
.faq__a-inner { padding: 0 4px 26px; color: var(--ink-soft); font-size: 16px; }

/* =========================================================================
   Forms  (contact page — pattern still defined in shared shell)
   ========================================================================= */
.form-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-xl);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 14.5px;
  margin-bottom: 8px;
  color: var(--ink);
}
.field .req { color: var(--amber-deep); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--r-sm);
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #9aa0bd; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 4px rgba(255,138,61,0.16);
  background: #fff;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #e23b3b;
  box-shadow: 0 0 0 4px rgba(226,59,59,0.12);
}
.field__error {
  display: none;
  margin-top: 7px;
  font-size: 13px;
  font-weight: 600;
  color: #d22f2f;
}
.field.has-error .field__error { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.choice {
  position: relative;
  display: block;
  cursor: pointer;
}
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: block;
  text-align: center;
  padding: 13px 8px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--line);
  font-weight: 700;
  font-size: 14.5px;
  background: var(--paper);
  transition: all .2s;
}
.choice span small { display:block; font-weight: 500; font-size: 12px; color: var(--ink-soft); }
.choice input:checked + span {
  border-color: var(--amber);
  background: rgba(255,138,61,0.10);
  color: var(--amber-deep);
}
.choice input:focus-visible + span { box-shadow: 0 0 0 4px rgba(108,92,231,0.25); }

/* success state */
.form-success {
  display: none;
  text-align: center;
  padding: 18px 0 6px;
}
.form-success.is-visible { display: block; animation: pop-in .5s cubic-bezier(.34,1.56,.64,1); }
@keyframes pop-in { from { opacity: 0; transform: scale(.9) translateY(10px); } }
.form-success__check {
  width: 80px; height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--mint);
  display: grid; place-items: center;
  box-shadow: 0 16px 40px -14px rgba(25,195,166,0.7);
}
.form-success__check svg { width: 40px; height: 40px; color: #fff; }
.form-success h3 { font-size: 1.8rem; margin-bottom: 10px; }
.form-success p { color: var(--ink-soft); max-width: 42ch; margin: 0 auto; }
.is-form-sent .form-fields { display: none; }

/* info list beside form */
.info-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; }
.info-list .ic {
  flex: none; width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; font-size: 20px;
  background: rgba(255,255,255,0.08);
}
.info-list b { display: block; color: #fff; font-size: 15.5px; }
.info-list span { color: #b6bce0; font-size: 14.5px; }

/* =========================================================================
   Footer  (shared shell)
   ========================================================================= */
.site-footer {
  background: var(--ink);
  color: #b6bce0;
  padding-top: clamp(56px, 7vw, 88px);
  padding-bottom: 32px;
  margin-top: clamp(40px, 6vw, 80px);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer .brand { color: #fff; }
.footer .brand__mark { background: var(--amber); color: #2a1402; }
.footer__blurb { margin-top: 16px; max-width: 32ch; font-size: 14.5px; line-height: 1.6; }
.footer__col h4 {
  color: #fff; font-family: var(--font-body); font-weight: 700;
  font-size: 14px; letter-spacing: .04em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer__col a { font-size: 15px; color: #b6bce0; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__social { display: flex; gap: 10px; margin-top: 18px; }
.footer__social a {
  width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.07);
  transition: background .25s, transform .25s;
}
.footer__social a:hover { background: var(--amber); color:#2a1402; transform: translateY(-3px); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
  padding-top: 28px;
  font-size: 13.5px;
}
.footer__bottom a:hover { color: #fff; }

/* =========================================================================
   Page hero (interior pages — smaller variant of hero)
   ========================================================================= */
.page-hero {
  position: relative;
  padding-top: clamp(150px, 20vh, 210px);
  padding-bottom: clamp(40px, 6vw, 72px);
  overflow: hidden;
}
.page-hero .hero__bg { z-index: -2; }
.page-hero__inner { max-width: 760px; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 13px;
  color: var(--ink-soft); margin-bottom: 20px;
}
.breadcrumb a:hover { color: var(--amber-deep); }
.breadcrumb .sep { opacity: .5; }

/* =========================================================================
   Reveal animations — JS adds .is-in. Pre-JS = visible (no blank sections).
   ========================================================================= */
[data-reveal] { will-change: transform, opacity; }
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
  transition-delay: var(--reveal-delay, 0ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

.js [data-reveal="left"]  { transform: translateX(-36px); }
.js [data-reveal="right"] { transform: translateX(36px); }
.js [data-reveal="scale"] { transform: scale(.94); }
.js [data-reveal="left"].is-in,
.js [data-reveal="right"].is-in,
.js [data-reveal="scale"].is-in { transform: none; }

/* Stagger children */
.js [data-reveal-group] > * {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.js [data-reveal-group].is-in > * { opacity: 1; transform: none; }
.js [data-reveal-group].is-in > *:nth-child(1) { transition-delay: .05s; }
.js [data-reveal-group].is-in > *:nth-child(2) { transition-delay: .13s; }
.js [data-reveal-group].is-in > *:nth-child(3) { transition-delay: .21s; }
.js [data-reveal-group].is-in > *:nth-child(4) { transition-delay: .29s; }
.js [data-reveal-group].is-in > *:nth-child(5) { transition-delay: .37s; }
.js [data-reveal-group].is-in > *:nth-child(6) { transition-delay: .45s; }

/* floaty idle animation for hero badges (pure CSS, always on) */
.floaty { animation: floaty 5s ease-in-out infinite; }
.floaty--2 { animation-duration: 6.5s; animation-delay: .8s; }
@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* blob shape behind hero visual */
.blob {
  position: absolute; inset: -8% -6% -8% -6%; z-index: -1;
  background: linear-gradient(140deg, rgba(108,92,231,0.18), rgba(25,195,166,0.16));
  border-radius: 42% 58% 56% 44% / 50% 44% 56% 50%;
  filter: blur(2px);
  animation: blob 14s ease-in-out infinite;
}
@keyframes blob {
  0%,100% { border-radius: 42% 58% 56% 44% / 50% 44% 56% 50%; }
  50% { border-radius: 56% 44% 42% 58% / 44% 56% 50% 50%; }
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal], .js [data-reveal-group] > * { opacity: 1 !important; transform: none !important; }
  .squiggle::after { transform: scaleX(1); }
}

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 460px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__col--brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .nav__links, .nav__cta .btn { display: none; }
  .nav__toggle { display: block; }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .choice-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .step { grid-template-columns: 1fr; gap: 12px; }
  .float-badge--tl { left: -8px; top: -14px; }
  .float-badge--br { right: -4px; }
  .hero__actions .btn { flex: 1; }
}