/* ==========================================================================
   Ai4x — Design System
   Brand: playful + premium. Poppins. Multicolor accents over a clean base.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Brand palette (extracted from logo SVGs) */
  --raspberry: #d63b66;
  --green:     #85e493;
  --indigo:    #6c61ec;
  --gold:      #d7a453;
  --lime:      #b8ee01;
  --violet:    #a02bfa;
  --ink:       #3a393e;

  /* Neutrals */
  --white:   #ffffff;
  --paper:   #faf9fb;
  --mist:    #f3f1f6;
  --line:    #e7e3ee;
  --muted:   #6f6b7a;
  --ink-soft:#4a4852;

  /* Semantic */
  --bg:        var(--white);
  --fg:        var(--ink);
  --primary:   var(--indigo);
  --accent:    var(--raspberry);

  /* Type */
  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Rhythm */
  --container: 1180px;
  --gutter: clamp(20px, 5vw, 40px);
  --radius: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(58, 57, 62, .06);
  --shadow:    0 18px 40px -20px rgba(58, 57, 62, .25);
  --shadow-lg: 0 40px 80px -30px rgba(58, 57, 62, .35);

  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 3px solid var(--indigo); outline-offset: 3px; border-radius: 6px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.12; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.4vw, 1.6rem); }
p  { color: var(--ink-soft); }
.lead { font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--ink-soft); }
strong { font-weight: 600; color: var(--ink); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }
.section--mist { background: var(--mist); }
.section--ink { background: var(--ink); color: #efeef2; }
.section--ink h2, .section--ink h3 { color: #fff; }
.section--ink p { color: #c9c6d2; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--primary);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }

.section-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .eyebrow.center { justify-content: center; }
.section-head p { margin-top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 600; font-size: 1rem;
  padding: 15px 28px; border-radius: var(--radius-pill);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap; text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--indigo); color: #fff; box-shadow: 0 14px 30px -12px rgba(108, 97, 236, .7); }
.btn-primary:hover { background: #5b50e0; box-shadow: 0 18px 38px -12px rgba(108, 97, 236, .85); }
.btn-accent { background: var(--raspberry); color: #fff; box-shadow: 0 14px 30px -12px rgba(214, 59, 102, .65); }
.btn-accent:hover { background: #c8305c; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #2a2930; }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink); background: var(--ink); color: #fff; }
.btn-lime { background: var(--lime); color: var(--ink); }
.btn-lime:hover { background: #a8db00; }
.btn-lg { padding: 18px 34px; font-size: 1.06rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.nav__logo img { height: 30px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-weight: 500; font-size: .98rem; color: var(--ink-soft); transition: color .2s; position: relative; }
.nav__links a:hover { color: var(--ink); }
.nav__links a.active { color: var(--ink); font-weight: 600; }
.nav__actions { display: flex; align-items: center; gap: 14px; }
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: .25s; }
.nav__toggle span::before, .nav__toggle span::after { content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }
.nav__toggle span::before { top: -7px; }
.nav__toggle span::after { top: 7px; }
.nav.open .nav__toggle span { background: transparent; }
.nav.open .nav__toggle span::before { top: 0; transform: rotate(45deg); }
.nav.open .nav__toggle span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(48px, 8vw, 96px); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px;
  background: var(--mist); border: 1px solid var(--line); padding: 8px 16px; border-radius: var(--radius-pill);
  font-size: .85rem; font-weight: 500; color: var(--ink-soft);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(133, 228, 147, .3); }
.hero h1 { margin-bottom: 22px; }
.hero h1 .grad { background: linear-gradient(100deg, var(--raspberry), var(--violet) 45%, var(--indigo)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { margin-bottom: 32px; max-width: 33ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__note { margin-top: 22px; font-size: .9rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.hero__media { position: relative; }
.hero__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); object-fit: cover; aspect-ratio: 4 / 3.4; }
.hero__blob { position: absolute; inset: auto; border-radius: 50%; filter: blur(60px); opacity: .5; z-index: -1; }
.blob-1 { width: 340px; height: 340px; background: var(--violet); top: -60px; right: -40px; }
.blob-2 { width: 300px; height: 300px; background: var(--green); bottom: -50px; left: -60px; opacity: .45; }
.hero__float {
  position: absolute; background: #fff; border-radius: 16px; box-shadow: var(--shadow);
  padding: 14px 18px; display: flex; align-items: center; gap: 12px; font-size: .9rem; font-weight: 600;
}
.hero__float .ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: #fff; font-size: 1.1rem; }
.hero__float--tl { top: 18px; left: -28px; }
.hero__float--br { bottom: 24px; right: -22px; }

/* ---------- Stats strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat__num { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 800; letter-spacing: -.03em; color: var(--ink); }
.stat__num .unit { color: var(--raspberry); }
.stat__label { font-size: .92rem; color: var(--muted); margin-top: 2px; }

/* ---------- Clients marquee ---------- */
.clients__title { text-align: center; font-size: .9rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 30px; }
.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); }
.marquee__track { display: flex; gap: 64px; width: max-content; animation: scroll-x 32s linear infinite; align-items: center; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track img { height: 38px; width: auto; object-fit: contain; opacity: .65; filter: grayscale(1); transition: .3s; }
.marquee__track img:hover { opacity: 1; filter: grayscale(0); }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ---------- Offers ---------- */
.offers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.offer {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 38px; display: flex; flex-direction: column; overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.offer:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.offer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: var(--bar, var(--indigo)); }
.offer__tag { align-self: flex-start; font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 6px 14px; border-radius: var(--radius-pill); margin-bottom: 18px; }
.offer__tag--premium { background: rgba(108, 97, 236, .12); color: var(--indigo); }
.offer__tag--public  { background: rgba(214, 59, 102, .12); color: var(--raspberry); }
.offer h3 { margin-bottom: 10px; }
.offer p { margin-bottom: 22px; }
.offer__list { display: grid; gap: 12px; margin-bottom: 28px; }
.offer__list li { display: flex; gap: 12px; align-items: flex-start; font-size: .96rem; color: var(--ink-soft); }
.offer__list .chk { flex: 0 0 22px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--green); color: var(--ink); font-size: .7rem; font-weight: 800; margin-top: 2px; }
.offer__foot { margin-top: auto; }

/* ---------- Feature / why grid ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.feature__ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.4rem; color: #fff; margin-bottom: 18px; }
.feature h3 { font-size: 1.18rem; margin-bottom: 8px; }
.feature p { font-size: .96rem; }

.bg-raspberry { background: var(--raspberry); } .bg-green { background: var(--green); color: var(--ink) !important; }
.bg-indigo { background: var(--indigo); } .bg-gold { background: var(--gold); } .bg-violet { background: var(--violet); } .bg-lime { background: var(--lime); color: var(--ink) !important; }
.bar-raspberry { --bar: var(--raspberry); } .bar-indigo { --bar: var(--indigo); } .bar-gold { --bar: var(--gold); } .bar-green { --bar: var(--green); }

/* ---------- Photo gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; }
.gallery figure { overflow: hidden; border-radius: var(--radius); margin: 0; position: relative; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery figure:hover img { transform: scale(1.06); }
.gallery .span-2 { grid-column: span 2; }
.gallery .row-2 { grid-row: span 2; }

/* ---------- Testimonials ---------- */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.video-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 9;
  background: var(--ink); box-shadow: var(--shadow); display: block;
}
.video-card img { width: 100%; height: 100%; object-fit: cover; opacity: .92; transition: transform .5s var(--ease), opacity .3s; }
.video-card:hover img { transform: scale(1.05); opacity: 1; }
.video-card__play {
  position: absolute; inset: 0; display: grid; place-items: center;
}
.video-card__play span {
  width: 76px; height: 76px; border-radius: 50%; background: rgba(255, 255, 255, .92);
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); transition: transform .25s var(--ease);
}
.video-card:hover .video-card__play span { transform: scale(1.1); }
.video-card__play span::after { content: ""; border-left: 22px solid var(--raspberry); border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 6px; }
.video-card__label { position: absolute; left: 20px; bottom: 18px; right: 20px; color: #fff; font-weight: 600; text-shadow: 0 2px 12px rgba(0, 0, 0, .6); }

.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 28px; }
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.quote__stars { color: var(--gold); letter-spacing: 2px; margin-bottom: 12px; }
.quote p { color: var(--ink-soft); font-size: .98rem; margin-bottom: 18px; }
.quote__who { display: flex; align-items: center; gap: 12px; }
.quote__avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--mist); display: grid; place-items: center; font-weight: 700; color: var(--indigo); }
.quote__name { font-weight: 600; font-size: .92rem; color: var(--ink); }
.quote__role { font-size: .82rem; color: var(--muted); }

/* ---------- Instructor ---------- */
.instructor { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 56px); align-items: center; }
.instructor__photo { position: relative; }
.instructor__photo img { border-radius: var(--radius-lg); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.instructor__badge { position: absolute; bottom: -16px; right: -16px; background: #fff; border-radius: 16px; box-shadow: var(--shadow); padding: 14px 18px; font-weight: 700; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
.instructor__roles { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 24px; }
.chip { font-size: .82rem; font-weight: 600; padding: 7px 14px; border-radius: var(--radius-pill); background: var(--mist); color: var(--ink-soft); border: 1px solid var(--line); }
.instructor p + p { margin-top: 14px; }

/* ---------- Pricing / value stack ---------- */
.pricing { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: start; }
.value-stack { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; }
.value-stack h3 { margin-bottom: 22px; }
.value-stack ul { display: grid; gap: 14px; }
.value-stack li { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; padding-bottom: 14px; border-bottom: 1px dashed var(--line); }
.value-stack li:last-child { border-bottom: 0; padding-bottom: 0; }
.value-stack .v-item { display: flex; gap: 12px; align-items: flex-start; }
.value-stack .v-item .chk { flex: 0 0 22px; width: 22px; height: 22px; border-radius: 50%; background: var(--green); color: var(--ink); display: grid; place-items: center; font-size: .7rem; font-weight: 800; margin-top: 2px; }
.value-stack .v-name { font-weight: 500; color: var(--ink); font-size: .96rem; }
.value-stack .v-price { font-weight: 600; color: var(--muted); white-space: nowrap; font-size: .92rem; }

.price-card {
  position: sticky; top: 96px; background: var(--ink); color: #fff; border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.price-card::before { content: ""; position: absolute; width: 220px; height: 220px; background: var(--violet); filter: blur(70px); opacity: .5; top: -60px; right: -50px; }
.price-card__tag { position: relative; display: inline-block; background: var(--lime); color: var(--ink); font-weight: 700; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; padding: 6px 14px; border-radius: var(--radius-pill); margin-bottom: 20px; }
.price-card__old { color: #b6b2c4; text-decoration: line-through; font-size: 1.1rem; }
.price-card__now { font-size: clamp(2.6rem, 6vw, 3.4rem); font-weight: 800; letter-spacing: -.03em; color: #fff; line-height: 1; margin: 6px 0; }
.price-card__now small { font-size: 1.1rem; font-weight: 600; color: #c9c6d2; }
.price-card__sub { color: #c9c6d2; font-size: .92rem; margin-bottom: 22px; }
.price-card ul { display: grid; gap: 12px; margin: 24px 0; }
.price-card li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; color: #e7e5ee; }
.price-card li .chk { flex: 0 0 20px; width: 20px; height: 20px; border-radius: 50%; background: rgba(133,228,147,.2); color: var(--green); display: grid; place-items: center; font-size: .65rem; font-weight: 800; margin-top: 2px; }
.price-card__meta { display: flex; align-items: center; gap: 8px; justify-content: center; font-size: .85rem; color: #b6b2c4; margin-top: 14px; }

/* ---------- Curriculum ---------- */
.weeks { display: grid; gap: 14px; }
.week {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px;
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start;
  transition: box-shadow .3s, border-color .3s;
}
.week:hover { box-shadow: var(--shadow-sm); border-color: transparent; }
.week__num { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--indigo); padding: 8px 14px; border-radius: var(--radius-pill); white-space: nowrap; }
.week:nth-child(5n+1) .week__num { background: var(--raspberry); }
.week:nth-child(5n+2) .week__num { background: var(--indigo); }
.week:nth-child(5n+3) .week__num { background: var(--gold); }
.week:nth-child(5n+4) .week__num { background: var(--violet); }
.week:nth-child(5n+5) .week__num { background: #2fae5a; }
.week h3 { font-size: 1.15rem; margin-bottom: 6px; }
.week p { font-size: .96rem; }
.week__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.week__tags span { font-size: .78rem; background: var(--mist); color: var(--ink-soft); padding: 5px 11px; border-radius: var(--radius-pill); }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin-inline: auto; display: grid; gap: 12px; }
.faq__item { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; }
.faq__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 26px; font-weight: 600; font-size: 1.05rem; color: var(--ink); text-align: left; }
.faq__q .icon { flex: 0 0 24px; width: 24px; height: 24px; position: relative; transition: transform .3s; }
.faq__q .icon::before, .faq__q .icon::after { content: ""; position: absolute; background: var(--indigo); border-radius: 2px; }
.faq__q .icon::before { top: 11px; left: 4px; width: 16px; height: 2px; }
.faq__q .icon::after  { top: 4px; left: 11px; width: 2px; height: 16px; transition: transform .3s; }
.faq__item.open .faq__q .icon::after { transform: rotate(90deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq__a-inner { padding: 0 26px 24px; color: var(--ink-soft); font-size: .98rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 72px); text-align: center; overflow: hidden; background: linear-gradient(120deg, #5b50e0, var(--violet) 55%, var(--raspberry)); color: #fff; }
.cta-band h2 { color: #fff; margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 560px; margin: 0 auto 30px; }
.cta-band .btn-lime { box-shadow: 0 14px 30px -10px rgba(0,0,0,.4); }
.cta-band__blob { position: absolute; width: 360px; height: 360px; border-radius: 50%; background: rgba(255,255,255,.16); filter: blur(40px); }
.cta-band__blob.a { top: -120px; left: -80px; }
.cta-band__blob.b { bottom: -140px; right: -60px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c9c6d2; padding-block: clamp(56px, 7vw, 88px) 32px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 48px; }
.footer__brand img { height: 30px; margin-bottom: 18px; }
.footer__brand p { color: #9c98a8; font-size: .94rem; max-width: 34ch; }
.footer__col h4 { color: #fff; font-size: .95rem; margin-bottom: 16px; letter-spacing: .02em; }
.footer__col a { display: block; padding: 7px 0; color: #b6b2c4; font-size: .94rem; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__social { display: flex; gap: 12px; margin-top: 18px; }
.footer__social a { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,.07); display: grid; place-items: center; transition: background .25s, transform .25s; }
.footer__social a:hover { background: var(--indigo); transform: translateY(-3px); }
.footer__social svg { width: 19px; height: 19px; fill: #fff; }
.footer__contact a.wa { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-weight: 600; font-size: 1.05rem; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 26px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .85rem; color: #8d899a; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
  background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  padding: 12px var(--gutter); display: none; align-items: center; justify-content: space-between; gap: 14px;
  box-shadow: 0 -8px 30px -12px rgba(58,57,62,.2);
}
.sticky-cta__price { font-size: .82rem; color: var(--muted); }
.sticky-cta__price b { display: block; font-size: 1.15rem; color: var(--ink); font-weight: 700; }

/* ---------- Notice / placeholder ---------- */
.placeholder { color: var(--raspberry); font-weight: 600; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; max-width: 520px; }
  .hero p.lead { max-width: none; }
  .pricing { grid-template-columns: 1fr; }
  .price-card { position: static; }
  .instructor { grid-template-columns: 1fr; }
  .instructor__photo { max-width: 420px; }
  .feature-grid, .quote-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav__links, .nav__actions .btn { display: none; }
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    padding: 12px var(--gutter) 24px; transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s;
  }
  .nav.open .nav__links { display: flex; transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a { padding: 14px 4px; border-bottom: 1px solid var(--mist); }
  .nav__links .btn { display: inline-flex; margin-top: 14px; }
  .offers, .feature-grid, .video-grid, .quote-grid, .stats { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .gallery .span-2 { grid-column: span 2; }
  .week { grid-template-columns: 1fr; gap: 14px; }
  .week__num { justify-self: start; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 76px; }
  .hero__float { display: none; }
}