/* ==========================================================================
   Samara Oliveira — design system
   Fonts: Instrument Serif (títulos) + Montserrat (texto/interface)
   ========================================================================== */

:root {
  --ink: #16110d;
  --ink-2: #1e1712;
  --ink-3: #2b2119;
  --cream: #fbf8f3;
  --sand: #f4ede3;
  --white: #ffffff;
  --line: #e8dece;
  --line-dark: rgba(243, 217, 155, 0.16);
  --text: #1f1812;
  --muted: #6b5f54;
  --muted-dark: #bcae9d;
  --gold: #c9a04e;
  --gold-light: #f3d99b;
  --gold-deep: #85601d;
  --gold-grad: linear-gradient(120deg, #f6e2ae 0%, #d7ae5e 38%, #a57a2c 64%, #ecca83 100%);
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 24px 60px -28px rgba(40, 26, 10, 0.35);
  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1200px;
  --header-h: 76px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
svg { flex: none; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--gold-light); color: var(--ink); padding: 10px 18px; border-radius: 999px;
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
@media (min-width: 768px) { .container { padding-inline: 32px; } }

/* ---------- Typography ---------- */
h1, h2, h3, .serif {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.01em;
}
.display { font-size: clamp(2.9rem, 7.4vw, 5.8rem); }
.h2 { font-size: clamp(2.3rem, 4.8vw, 3.8rem); }
.h3 { font-size: clamp(1.6rem, 2.4vw, 2rem); }
.gold-text {
  font-style: italic;
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  padding-right: 0.08em;
}
.on-light .gold-text, .gold-text.deep {
  background: linear-gradient(120deg, #b98a3a 0%, #85601d 50%, #a8792b 100%);
  -webkit-background-clip: text; background-clip: text;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold-deep);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.on-dark .eyebrow, .eyebrow.on-dark { color: var(--gold-light); }

.lead { font-size: clamp(1.02rem, 1.5vw, 1.16rem); color: var(--muted); max-width: 58ch; }
.on-dark .lead, .lead.on-dark { color: var(--muted-dark); }
.muted { color: var(--muted); }
.on-dark .muted { color: var(--muted-dark); }
.small { font-size: 0.85rem; }

.on-dark { color: var(--cream); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 28px; border-radius: 999px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, background-color 0.3s, color 0.3s, border-color 0.3s;
  text-align: center;
}
.btn svg { width: 18px; height: 18px; }
.btn-gold { background: var(--gold-grad); background-size: 140% 100%; color: #1b140e; box-shadow: 0 14px 34px -16px rgba(201, 160, 78, 0.9); }
.btn-gold:hover { transform: translateY(-2px); background-position: 100% 0; box-shadow: 0 18px 40px -14px rgba(201, 160, 78, 0.95); }
.btn-dark { background: var(--ink); color: var(--cream); }
.btn-dark:hover { background: var(--ink-3); transform: translateY(-2px); }
.btn-ghost { border: 1px solid rgba(31, 24, 18, 0.25); color: var(--text); }
.btn-ghost:hover { border-color: var(--text); transform: translateY(-2px); }
.on-dark .btn-ghost { border-color: rgba(251, 248, 243, 0.3); color: var(--cream); }
.on-dark .btn-ghost:hover { border-color: var(--cream); background: rgba(255, 255, 255, 0.05); }
.btn-block { width: 100%; }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: 0.74rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-deep);
}
.on-dark .link-arrow { color: var(--gold-light); }
.link-arrow svg { width: 16px; height: 16px; transition: transform 0.3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color 0.35s, border-color 0.35s;
}
.site-header.is-scrolled {
  background: rgba(22, 17, 13, 0.86);
  -webkit-backdrop-filter: saturate(150%) blur(16px); backdrop-filter: saturate(150%) blur(16px);
  border-color: var(--line-dark);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
.brand img { height: 46px; width: auto; }
.nav { display: none; }
.nav a {
  position: relative; padding: 6px 0;
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(251, 248, 243, 0.72); transition: color 0.25s;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--gold-light); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease);
}
.nav a:hover, .nav a.is-active { color: var(--cream); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cta { display: none; }
.menu-toggle {
  width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%;
  color: var(--cream); border: 1px solid var(--line-dark);
}
.menu-toggle svg { width: 20px; height: 20px; }
@media (min-width: 1080px) {
  .nav { display: flex; gap: 30px; }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

.mobile-menu {
  position: fixed; inset: 0; z-index: 60; background: var(--ink); color: var(--cream);
  display: flex; flex-direction: column; padding: 18px 20px 32px;
  opacity: 0; visibility: hidden; transition: opacity 0.35s, visibility 0.35s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu-top { display: flex; justify-content: space-between; align-items: center; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 6px; margin-top: 48px; }
.mobile-menu nav a {
  font-family: var(--font-display); font-size: 2.3rem; line-height: 1.2; padding: 4px 0;
  border-bottom: 1px solid var(--line-dark);
  transform: translateY(14px); opacity: 0; transition: transform 0.5s var(--ease), opacity 0.5s;
}
.mobile-menu.is-open nav a { transform: none; opacity: 1; }
.mobile-menu.is-open nav a:nth-child(2) { transition-delay: 0.04s; }
.mobile-menu.is-open nav a:nth-child(3) { transition-delay: 0.08s; }
.mobile-menu.is-open nav a:nth-child(4) { transition-delay: 0.12s; }
.mobile-menu.is-open nav a:nth-child(5) { transition-delay: 0.16s; }
.mobile-menu.is-open nav a:nth-child(6) { transition-delay: 0.2s; }
.mobile-menu-foot { margin-top: auto; display: grid; gap: 12px; }
body.menu-open { overflow: hidden; }

/* ---------- Sections ---------- */
.section { padding: clamp(80px, 11vw, 136px) 0; position: relative; }
.section-sand { background: var(--sand); }
.section-white { background: var(--white); }
.section-dark { background: var(--ink); color: var(--cream); }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(40px, 6vw, 64px); max-width: 760px; }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.section-head.split { max-width: none; }
@media (min-width: 960px) {
  .section-head.split { grid-template-columns: 1fr minmax(0, 420px); align-items: end; gap: 48px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--ink); color: var(--cream);
  padding: calc(var(--header-h) + clamp(40px, 7vw, 88px)) 0 clamp(64px, 8vw, 104px);
}
.hero::before, .hero::after {
  content: ""; position: absolute; z-index: -1; border-radius: 50%; filter: blur(90px); pointer-events: none;
}
.hero::before { width: 520px; height: 520px; right: -120px; top: -80px; background: rgba(201, 160, 78, 0.22); }
.hero::after { width: 420px; height: 420px; left: -180px; bottom: -200px; background: rgba(201, 160, 78, 0.1); }
.hero-grid { display: grid; gap: 56px; align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.12fr 0.88fr; gap: 64px; } }
.hero h1 { margin: 22px 0 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
@media (max-width: 520px) { .hero-actions .btn { flex: 1 1 100%; } }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
  margin-top: 52px; padding-top: 28px; border-top: 1px solid var(--line-dark);
}
.stat strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: clamp(1.9rem, 3.6vw, 2.7rem); line-height: 1; color: var(--gold-light); }
.stat span { display: block; margin-top: 8px; font-size: 0.74rem; letter-spacing: 0.06em; color: var(--muted-dark); line-height: 1.4; }

/* Arch portrait — ecoa o oval do logo */
.arch {
  position: relative; width: 100%; max-width: 440px; margin-inline: auto; aspect-ratio: 4 / 5.2;
}
.arch::before {
  content: ""; position: absolute; inset: -14px; border: 1px solid rgba(243, 217, 155, 0.35);
  border-radius: 999px 999px 30px 30px; pointer-events: none;
}
.arch-img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 999px 999px 22px 22px;
}
.arch-badge {
  position: absolute; left: -12px; bottom: 28px; max-width: 250px;
  display: flex; gap: 12px; align-items: center;
  background: rgba(251, 248, 243, 0.96); color: var(--text); border-radius: 16px; padding: 14px 16px;
  box-shadow: var(--shadow);
}
.arch-badge svg { width: 30px; height: 30px; color: var(--gold-deep); }
.arch-badge strong { display: block; font-size: 0.82rem; line-height: 1.3; }
.arch-badge span { display: block; font-size: 0.74rem; color: var(--muted); line-height: 1.35; }
.sparkle { position: absolute; color: var(--gold-light); width: 18px; height: 18px; }
@media (max-width: 520px) { .arch { max-width: 320px; } .arch-badge { left: 0; } }

/* ---------- Marquee ---------- */
.marquee { background: var(--ink-2); color: var(--gold-light); border-block: 1px solid var(--line-dark); overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee-track span {
  display: inline-flex; align-items: center; gap: 28px; padding: 18px 14px 18px 0; margin-right: 14px;
  font-family: var(--font-display); font-style: italic; font-size: 1.5rem; white-space: nowrap;
}
.marquee-track span::after { content: "✦"; font-style: normal; font-size: 0.8rem; color: var(--gold); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.02em;
  padding: 7px 13px; border-radius: 999px; background: var(--sand); color: var(--text); line-height: 1.3;
}
.chip svg { width: 14px; height: 14px; color: var(--gold-deep); }
.on-dark .chip, .chip-dark { background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line-dark); color: var(--cream); }
.on-dark .chip svg { color: var(--gold-light); }
.chip.chip-gold { background: var(--gold-grad); border: 0; color: #1b140e; font-weight: 600; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Course cards ---------- */
.course-grid { display: grid; gap: 16px; }
@media (min-width: 680px) { .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .course-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; } }
.course-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; min-height: 340px;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s;
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #dcc7a2; }
.course-card-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.course-num { font-family: var(--font-display); font-size: 1.15rem; color: var(--gold-deep); }
.course-icon { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--sand); color: var(--gold-deep); }
.course-icon svg { width: 22px; height: 22px; }
.course-card h3 { font-size: 2rem; margin: 22px 0 12px; }
.course-card p { color: var(--muted); font-size: 0.94rem; line-height: 1.65; }
.course-card .chip-row { margin-top: auto; padding-top: 24px; }
.course-card-link {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
}
.course-card-link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.course-card-link svg { width: 18px; height: 18px; color: var(--gold-deep); transition: transform 0.35s var(--ease); }
.course-card:hover .course-card-link svg { transform: translateX(5px); }
.course-card-cta {
  background: var(--ink); color: var(--cream); border-color: var(--ink); justify-content: space-between;
  overflow: hidden; isolation: isolate;
}
.course-card-cta::before {
  content: ""; position: absolute; z-index: -1; width: 320px; height: 320px; right: -100px; top: -120px;
  background: rgba(201, 160, 78, 0.22); filter: blur(70px); border-radius: 50%;
}
.course-card-cta p { color: var(--muted-dark); }
.course-card-cta h3 { margin-top: 18px; }
@media (min-width: 1040px) { .course-card-cta { grid-column: span 2; } }

/* ---------- Features ---------- */
.features {
  display: grid; gap: 1px; background: var(--line-dark);
  border: 1px solid var(--line-dark); border-radius: var(--radius); overflow: hidden;
}
@media (min-width: 680px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .features { grid-template-columns: repeat(4, 1fr); } }
.feature { background: var(--ink); padding: 34px 28px; display: grid; gap: 14px; align-content: start; }
.feature-icon { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-dark); color: var(--gold-light); }
.feature-icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.65rem; margin-top: 8px; }
.feature p { color: var(--muted-dark); font-size: 0.92rem; }

/* ---------- About ---------- */
.about-grid { display: grid; gap: 56px; align-items: center; }
@media (min-width: 980px) { .about-grid { grid-template-columns: 0.9fr 1.1fr; gap: 80px; } }
.about-photo { position: relative; }
.about-photo img { width: 100%; aspect-ratio: 4 / 4.6; object-fit: cover; border-radius: var(--radius); }
.about-photo figcaption { margin-top: 12px; font-size: 0.8rem; color: var(--muted); }
.about-photo .arch-img { aspect-ratio: auto; }
.cred-list { display: grid; gap: 18px; margin: 32px 0; }
.cred { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.cred-icon { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--white); border: 1px solid var(--line); color: var(--gold-deep); }
.cred-icon svg { width: 20px; height: 20px; }
.cred strong { display: block; font-size: 0.98rem; font-weight: 600; }
.cred span { display: block; color: var(--muted); font-size: 0.92rem; }
.quote {
  font-family: var(--font-display); font-style: italic; font-size: clamp(1.5rem, 2.4vw, 1.9rem); line-height: 1.3;
  padding-left: 22px; border-left: 2px solid var(--gold);
}
.quote cite { display: block; margin-top: 10px; font-family: var(--font-sans); font-style: normal; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.note { font-size: 0.8rem; color: var(--muted); margin-top: 24px; padding: 14px 16px; border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.6); border: 1px solid var(--line); }

/* ---------- Gallery ---------- */
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 900px) { .gallery { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 260px; } }
.gallery figure { position: relative; overflow: hidden; border-radius: var(--radius-sm); aspect-ratio: 1; }
@media (min-width: 900px) {
  .gallery figure { aspect-ratio: auto; }
  .gallery figure.tall { grid-row: span 2; }
  .gallery figure.wide { grid-column: span 2; }
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption {
  position: absolute; inset: auto 0 0; padding: 40px 16px 14px; color: var(--cream);
  font-size: 0.78rem; line-height: 1.4; background: linear-gradient(transparent, rgba(22, 17, 13, 0.82));
}

/* ---------- Steps ---------- */
.steps { display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { counter-increment: step; padding: 28px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.step::before {
  content: "0" counter(step); display: block; font-family: var(--font-display); font-size: 3rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px var(--gold); margin-bottom: 18px;
}
.step h3 { font-size: 1.55rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.92rem; }
.section-dark .step { background: var(--ink-2); border-color: var(--line-dark); }
.section-dark .step p { color: var(--muted-dark); }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; gap: 40px; }
@media (min-width: 980px) { .faq-wrap { grid-template-columns: 0.8fr 1.2fr; gap: 80px; align-items: start; } .faq-wrap .section-head { position: sticky; top: calc(var(--header-h) + 32px); } }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 0; font-size: 1.04rem; font-weight: 500; line-height: 1.45;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-plus { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; flex: none; transition: transform 0.35s var(--ease), background-color 0.3s; }
.faq-plus svg { width: 16px; height: 16px; }
.faq-list details[open] .faq-plus { transform: rotate(45deg); background: var(--ink); color: var(--cream); border-color: var(--ink); }
.faq-list details p { padding: 0 52px 26px 0; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; isolation: isolate; border-radius: calc(var(--radius) + 8px); background: var(--ink); color: var(--cream); padding: clamp(40px, 6vw, 72px); display: grid; gap: 32px; align-items: center; }
.cta-band::before { content: ""; position: absolute; z-index: -1; width: 520px; height: 520px; right: -160px; top: -200px; border-radius: 50%; background: rgba(201, 160, 78, 0.25); filter: blur(90px); }
@media (min-width: 900px) { .cta-band { grid-template-columns: 1fr auto; } }
.cta-band .mono { width: 120px; justify-self: center; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5)); }
.cta-band-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
@media (max-width: 520px) { .cta-band-actions .btn { flex: 1 1 100%; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--muted-dark); padding: 80px 0 28px; font-size: 0.92rem; }
.footer-grid { display: grid; gap: 40px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.footer-brand img { height: 64px; width: auto; margin-bottom: 20px; }
.footer-brand p { max-width: 34ch; }
.site-footer h4 { font-family: var(--font-sans); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 18px; }
.site-footer li + li { margin-top: 10px; }
.site-footer a:hover { color: var(--cream); }
.footer-contact li { display: flex; gap: 10px; align-items: center; }
.footer-contact svg { width: 16px; height: 16px; color: var(--gold-light); }
.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials a { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-dark); color: var(--cream); transition: background-color 0.3s, color 0.3s; }
.socials a:hover { background: var(--gold-light); color: var(--ink); }
.socials svg { width: 18px; height: 18px; }
.crosslink {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 56px; padding: 22px 24px;
  border: 1px solid var(--line-dark); border-radius: var(--radius-sm); color: var(--cream); transition: border-color 0.3s, background-color 0.3s;
}
.crosslink:hover { border-color: rgba(243, 217, 155, 0.45); background: rgba(255, 255, 255, 0.03); }
.crosslink small { display: block; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); }
.crosslink strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: 1.5rem; line-height: 1.2; }
.crosslink svg { width: 22px; height: 22px; color: var(--gold-light); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line-dark); font-size: 0.78rem; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40;
  transform: translateY(160%); transition: transform 0.5s var(--ease);
  box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.45);
}
.sticky-cta.is-visible { transform: none; }
@media (min-width: 1080px) { .sticky-cta { display: none; } }
@media (max-width: 1079px) { .has-sticky .site-footer { padding-bottom: 100px; } }

/* ---------- Course page ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 0.78rem; color: var(--muted-dark); margin-bottom: 26px; }
.breadcrumb a:hover { color: var(--cream); }
.breadcrumb svg { width: 14px; height: 14px; }
.course-hero-grid { display: grid; gap: 48px; align-items: start; }
@media (min-width: 1000px) { .course-hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 64px; } }
.course-hero h1 { font-size: clamp(2.8rem, 6.4vw, 5rem); margin: 20px 0 22px; }
.course-hero .chip-row { margin-top: 30px; }
.tagline { font-family: var(--font-display); font-style: italic; font-size: 1.4rem; color: var(--gold-light); margin-bottom: 16px; line-height: 1.35; }

.price-card {
  background: var(--cream); color: var(--text); border-radius: var(--radius); padding: 30px;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.6);
}
@media (min-width: 1000px) { .price-card { position: sticky; top: calc(var(--header-h) + 24px); } }
.offer + .offer { margin-top: 26px; padding-top: 26px; border-top: 1px solid var(--line); }
.offer-label { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-deep); }
.offer-old { font-size: 0.85rem; color: var(--muted); text-decoration: line-through; margin-top: 12px; }
.offer-price { font-family: var(--font-display); font-size: clamp(2.6rem, 5vw, 3.2rem); line-height: 1; margin-top: 10px; }
.offer-price small { font-family: var(--font-sans); font-size: 0.85rem; color: var(--muted); margin-left: 4px; }
.offer-note { font-size: 0.86rem; color: var(--muted); margin: 8px 0 18px; line-height: 1.5; }
.check-list { display: grid; gap: 10px; margin: 0 0 22px; font-size: 0.9rem; }
.check-list li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; line-height: 1.5; }
.check-list svg { width: 18px; height: 18px; color: var(--gold-deep); margin-top: 2px; }
.price-foot { margin-top: 16px; font-size: 0.78rem; color: var(--muted); text-align: center; }

.modules { display: grid; gap: 16px; }
@media (min-width: 860px) { .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.module { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.module-num { font-family: var(--font-display); font-size: 1.1rem; color: var(--gold-deep); }
.module h3 { font-size: 1.65rem; margin: 10px 0 10px; }
.module p { color: var(--muted); font-size: 0.94rem; }

.includes { display: grid; gap: 14px; }
@media (min-width: 760px) { .includes { grid-template-columns: repeat(2, 1fr); } }
.include { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 24px; border-radius: var(--radius); border: 1px solid var(--line-dark); background: var(--ink-2); }
.include .feature-icon { width: 48px; height: 48px; }
.include strong { display: block; color: var(--cream); font-weight: 600; margin-bottom: 4px; }
.include span { color: var(--muted-dark); font-size: 0.92rem; }

.market {
  display: grid; gap: 10px; padding: 26px 28px; border-radius: var(--radius); margin-top: 28px;
  background: var(--white); border: 1px solid var(--line); border-left: 3px solid var(--gold);
}
.market strong { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-deep); }
.market p { color: var(--muted); }

.audience { display: flex; flex-wrap: wrap; gap: 10px; }
.audience .chip { font-size: 0.86rem; padding: 10px 16px; background: var(--white); border: 1px solid var(--line); }

.related { display: grid; gap: 12px; }
@media (min-width: 680px) { .related { grid-template-columns: repeat(3, 1fr); } }
.related a {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 22px 24px; border-radius: var(--radius-sm);
  background: var(--white); border: 1px solid var(--line); transition: border-color 0.3s, transform 0.4s var(--ease);
}
.related a:hover { border-color: #d6c09a; transform: translateY(-3px); }
.related small { display: block; font-size: 0.72rem; color: var(--muted); letter-spacing: 0.04em; }
.related strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: 1.45rem; line-height: 1.2; }
.related svg { width: 18px; height: 18px; color: var(--gold-deep); }

/* ---------- Services (Esthetic Center) ---------- */
.mono-hero { position: relative; display: grid; place-items: center; padding: 20px 0; }
.mono-hero img { width: min(300px, 62vw); filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55)); animation: floaty 7s ease-in-out infinite; }
.mono-hero::before { content: ""; position: absolute; width: min(420px, 86vw); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(215, 174, 94, 0.32), transparent 65%); }
@keyframes floaty { 50% { transform: translateY(-12px); } }

.values { display: grid; grid-template-columns: repeat(2, 1fr); border-bottom: 1px solid var(--line); background: var(--white); }
@media (min-width: 860px) { .values { grid-template-columns: repeat(4, 1fr); } }
.value { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 26px 12px; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; border-right: 1px solid var(--line); }
.value:nth-child(2n) { border-right: 0; }
@media (max-width: 859px) { .value:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (min-width: 860px) { .value:nth-child(2n) { border-right: 1px solid var(--line); } .value:last-child { border-right: 0; } }
.value svg { width: 22px; height: 22px; color: var(--gold-deep); }

.menu-tabs {
  position: sticky; top: var(--header-h); z-index: 20; background: rgba(251, 248, 243, 0.92);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.menu-tabs .container { display: flex; gap: 8px; overflow-x: auto; padding-block: 12px; scrollbar-width: none; }
.menu-tabs .container::-webkit-scrollbar { display: none; }
.menu-tabs a { flex: none; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); font-size: 0.78rem; font-weight: 500; white-space: nowrap; transition: background-color 0.3s, color 0.3s, border-color 0.3s; }
.menu-tabs a:hover, .menu-tabs a.is-active { background: var(--ink); color: var(--cream); border-color: var(--ink); }

.price-grid { column-gap: 20px; }
@media (min-width: 960px) { .price-grid { columns: 2; } }
.price-block { break-inside: avoid; margin-bottom: 20px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(26px, 4vw, 38px); scroll-margin-top: calc(var(--header-h) + 80px); }
.steps-3 { counter-reset: step; }
@media (min-width: 1040px) { .steps.steps-3 { grid-template-columns: repeat(3, 1fr); } }
.gallery-2 { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gallery-2 figure { position: relative; overflow: hidden; border-radius: var(--radius-sm); aspect-ratio: 1; }
.gallery-2 img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.gallery-2 figure:hover img { transform: scale(1.04); }
.gallery-2 figcaption { position: absolute; inset: auto 0 0; padding: 40px 16px 14px; color: var(--cream); font-size: 0.78rem; line-height: 1.4; background: linear-gradient(transparent, rgba(22, 17, 13, 0.82)); }
.class-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 980px) { .class-grid { grid-template-columns: 0.8fr 1.2fr; gap: 72px; } }
.price-block-head { display: flex; gap: 16px; align-items: center; margin-bottom: 8px; }
.price-block-head .course-icon { width: 54px; height: 54px; }
.price-block h3 { font-size: clamp(2rem, 3.4vw, 2.5rem); }
.price-block > p { color: var(--muted); font-size: 0.94rem; margin-bottom: 18px; }
.price-list li { display: flex; align-items: baseline; gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--line); }
.price-list li:last-child { border-bottom: 0; }
.price-list .item { flex: 1 1 auto; min-width: 0; }
.price-list .item strong { font-weight: 500; }
.price-list .item small { display: block; font-size: 0.8rem; color: var(--muted); line-height: 1.4; }
.price-list .val { flex: none; font-family: var(--font-display); font-size: 1.45rem; line-height: 1.1; color: var(--text); text-align: right; white-space: nowrap; }
.price-list .val small { display: block; font-family: var(--font-sans); font-size: 0.7rem; color: var(--muted); }
.price-list .sub .item { padding-left: 16px; border-left: 2px solid var(--gold-light); }
.price-list .sub .val { font-size: 1.25rem; color: var(--gold-deep); }
.price-block .btn { margin-top: 22px; }
.perks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 18px; }
.perk { display: grid; justify-items: center; gap: 8px; text-align: center; padding: 16px 8px; border-radius: var(--radius-sm); background: var(--sand); font-size: 0.74rem; line-height: 1.35; }
.perk svg { width: 22px; height: 22px; color: var(--gold-deep); }
.price-disclaimer { margin-top: 28px; text-align: center; font-size: 0.82rem; color: var(--muted); }

.quote-band { text-align: center; }
.quote-band .serif { font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.08; }
.quote-band img { width: 70px; margin: 0 auto 28px; }

.contact-grid { display: grid; gap: 16px; }
@media (min-width: 760px) { .contact-grid { grid-template-columns: repeat(3, 1fr); } }
.contact-card { display: grid; gap: 10px; padding: 30px; border-radius: var(--radius); background: var(--ink-2); border: 1px solid var(--line-dark); transition: border-color 0.3s, transform 0.4s var(--ease); }
a.contact-card:hover { border-color: rgba(243, 217, 155, 0.45); transform: translateY(-4px); }
.contact-card small { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); }
.contact-card strong { font-family: var(--font-display); font-weight: 400; font-size: 1.7rem; line-height: 1.2; color: var(--cream); word-break: break-word; }
.contact-card span { color: var(--muted-dark); font-size: 0.9rem; }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal-d1 { transition-delay: 0.08s; }
.js .reveal-d2 { transition-delay: 0.16s; }
.js .reveal-d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}