/* ==========================================================================
   SR LASH — Start Lash Iniciante + Formações
   Base clara (marfim quente) com blocos escuros de ritmo: hero, diferenciais,
   card de preço, fechamento. Tokens de cor sao escopados: qualquer elemento
   com .dark troca os tokens e os componentes seguem sem regras extras.
   Movimento e por molas (script.js troca --spring por uma curva linear()).
   ========================================================================== */

:root {
  --bg: #f5f0e8;
  --bg-alt: #ede6da;
  --surface: #fcfaf6;
  --ink: #17130f;
  --ink-2: #5c554b;
  --ink-3: #857c70;
  --line: rgba(23, 19, 15, 0.1);
  --line-2: rgba(23, 19, 15, 0.22);
  --accent: #7d5f30;

  --gold: #c9a86a;
  --gold-2: #e9d7ab;
  --gold-3: #b6925a;

  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --spring: cubic-bezier(0.22, 1, 0.36, 1); /* fallback; script.js injeta a mola */
  --spring-dur: 0.8s;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --radius: 10px;
  --nav-h: 72px;
  --gutter: clamp(20px, 4vw, 40px);
  --max: 1200px;
}
.dark {
  --bg: #0f0d0b;
  --bg-alt: #151210;
  --surface: #1b1713;
  --ink: #f4eee3;
  --ink-2: rgba(244, 238, 227, 0.74);
  --ink-3: rgba(244, 238, 227, 0.5);
  --line: rgba(244, 238, 227, 0.1);
  --line-2: rgba(244, 238, 227, 0.22);
  --accent: #d9bf85;
  color: var(--ink);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body.intro-lock, body.no-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, p, dl, dd, figure { margin: 0; }
:focus-visible { outline: 2px solid var(--gold-3); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.container.narrow { max-width: 860px; }

/* ---------- Type ---------- */
.eyebrow {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 20px;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: currentColor; flex: none; margin-top: 0.55em; }

h2 {
  font-family: var(--font-display); font-weight: 500; font-optical-sizing: auto;
  font-size: clamp(2.1rem, 4.4vw, 3.5rem); line-height: 1.05; letter-spacing: -0.024em;
  text-wrap: balance;
}
h2 em, h1 em, h3 em { font-style: italic; font-weight: 500; color: var(--accent); }

.section-head { text-align: center; margin: 0 auto clamp(40px, 5vw, 64px); max-width: 820px; }
.section-head .eyebrow { justify-content: center; }
.section-head .eyebrow::before { display: none; }
.section-sub { margin-top: 18px; color: var(--ink-2); font-weight: 300; font-size: 1.05rem; max-width: 56ch; margin-inline: auto; }
h2.left { text-align: left; }
.lead { color: var(--ink-2); font-weight: 300; font-size: 1.08rem; max-width: 44ch; margin: 20px 0 28px; }

/* ---------- Buttons ---------- */
.btn {
  --mx: 0px; --my: 0px; --press: 1;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 28px; border-radius: var(--radius); border: 1px solid transparent;
  font-family: var(--font-sans); font-size: 0.95rem; font-weight: 600; line-height: 1; letter-spacing: 0.005em;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transform: translate3d(var(--mx), var(--my), 0) scale(var(--press));
  transition: transform 0.5s var(--spring), box-shadow 0.5s var(--spring), background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { --press: 0.97; transition-duration: 0.08s; } /* resposta no toque, nao no soltar */
.btn-gold {
  background: linear-gradient(135deg, var(--gold-2) 0%, var(--gold) 55%, var(--gold-3) 100%);
  color: #14110c;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 10px 26px -12px rgba(125, 95, 48, 0.55);
}
.btn-gold:hover { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 18px 36px -14px rgba(125, 95, 48, 0.7); }
.btn-ghost { color: var(--ink); border-color: var(--line-2); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.dark .btn-ghost { -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); background: rgba(244, 238, 227, 0.05); }
.dark .btn-ghost:hover { background: rgba(244, 238, 227, 0.1); border-color: rgba(244, 238, 227, 0.45); }
.btn-lg { padding: 19px 34px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- Intro ---------- */
.intro {
  position: fixed; inset: 0; z-index: 1000; background: var(--bg);
  display: grid; place-items: center;
  transition: transform 0.8s var(--ease-in-out), opacity 0.45s ease 0.25s;
}
.no-js .intro { display: none; }
.intro.is-exit { transform: translateY(-100%); opacity: 0; pointer-events: none; }
.intro-logo {
  height: 60px; width: auto; opacity: 0; transform: scale(0.94) translateY(6px);
  animation: intro-in 0.9s var(--ease-out) 0.12s forwards;
}
@keyframes intro-in { to { opacity: 1; transform: none; } }
.intro-line {
  position: absolute; left: 50%; bottom: 22%; width: 140px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: translateX(-50%) scaleX(0);
  animation: line-in 0.9s var(--ease-out) 0.35s forwards;
}
@keyframes line-in { to { transform: translateX(-50%) scaleX(1); } }

/* ---------- Chrome ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 260; pointer-events: none; }
.progress span { display: block; height: 100%; transform: scaleX(0); transform-origin: left; background: var(--gold-3); }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200; height: var(--nav-h);
  display: flex; align-items: center; border-bottom: 1px solid transparent;
  opacity: 0; transform: translateY(-6px);
  transition: opacity 0.6s ease, transform 0.8s var(--spring), background-color 0.4s ease, border-color 0.4s ease, color 0.3s ease;
}
.nav.is-ready { opacity: 1; transform: none; }
/* sobre o hero: vidro escuro; depois do hero: vidro marfim, logo escuro */
.nav.is-scrolled {
  background: rgba(15, 13, 11, 0.58);
  -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%);
  border-color: var(--line);
}
.nav.is-light { background: rgba(245, 240, 232, 0.78); }
.nav-inner {
  width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-logo { display: block; }
.nav-logo img { height: 24px; width: auto; }
.nav-logo .logo-dark { display: none; }
.nav.is-light .logo-light { display: none; }
.nav.is-light .logo-dark { display: block; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: 0.86rem; font-weight: 500; color: var(--ink-2); letter-spacing: 0.01em; transition: color 0.2s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-ig { color: var(--ink-2); display: grid; place-items: center; transition: color 0.2s ease; }
.nav-ig:hover { color: var(--ink); }
.nav-cta { padding: 11px 20px; font-size: 0.84rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh; background: var(--bg);
  display: flex; align-items: flex-end; overflow: hidden;
  padding: calc(var(--nav-h) + 48px) 0 clamp(56px, 9vh, 104px);
}
.hero-media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-img {
  width: 100%; height: 100%; object-fit: cover; object-position: 70% 16%;
  transform: scale(1.08); filter: contrast(1.04) saturate(0.92);
  transition: transform 16s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.hero.is-in .hero-img { transform: scale(1); }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, #0f0d0b 0%, rgba(15, 13, 11, 0.94) 24%, rgba(15, 13, 11, 0.6) 46%, rgba(15, 13, 11, 0.08) 68%, rgba(15, 13, 11, 0) 100%),
    linear-gradient(0deg, #0f0d0b 0%, rgba(15, 13, 11, 0.55) 22%, rgba(15, 13, 11, 0) 48%),
    linear-gradient(180deg, rgba(15, 13, 11, 0.55) 0%, rgba(15, 13, 11, 0) 28%);
}
.hero-inner { position: relative; z-index: 1; width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.hero-title {
  font-family: var(--font-display); font-weight: 500; font-optical-sizing: auto;
  font-size: clamp(2.7rem, 6.2vw, 5.4rem); line-height: 1.02; letter-spacing: -0.028em;
  max-width: 13ch; margin: 0 0 26px; text-wrap: balance;
}
.hero-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 0.04em 0.1em 0; margin-bottom: -0.1em; }
.hero-title .w > * { display: inline-block; }
.hero-sub { max-width: 52ch; font-size: clamp(1rem, 1.25vw, 1.15rem); font-weight: 300; color: var(--ink-2); margin-bottom: 34px; }
.hero-sub strong { font-weight: 600; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 44px; }
.hero-meta { display: flex; gap: clamp(28px, 4vw, 56px); padding-top: 26px; border-top: 1px solid var(--line-2); max-width: 680px; }
.hero-meta dt { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.hero-meta dd { font-family: var(--font-display); font-size: 1.4rem; line-height: 1.1; color: var(--ink); letter-spacing: -0.01em; }

/* coreografia do hero: palavras primeiro, depois o resto em ordem */
.js .hero-title .w > * { transform: translateY(112%); transition: transform 1.1s var(--spring); transition-delay: calc(0.05s + var(--i, 0) * 38ms); }
.js .hero.is-in .hero-title .w > * { transform: none; }
.js [data-hero] { opacity: 0; transform: translateY(18px); transition: opacity 0.8s ease, transform 1s var(--spring); transition-delay: calc(0.45s + var(--d, 0) * 110ms); }
.js .hero.is-in [data-hero] { opacity: 1; transform: none; }

.scroll-cue {
  position: absolute; z-index: 1; right: var(--gutter); bottom: 36px; width: 24px; height: 40px;
  border: 1px solid rgba(244, 238, 227, 0.35); border-radius: 14px;
}
.scroll-cue span {
  position: absolute; top: 7px; left: 50%; width: 3px; height: 8px; border-radius: 2px;
  background: var(--gold-2); transform: translateX(-50%); animation: cue 2s var(--ease-in-out) infinite;
}
@keyframes cue { 0% { opacity: 1; top: 7px; } 65% { opacity: 0; top: 22px; } 100% { opacity: 0; top: 22px; } }

/* ---------- Trust ---------- */
.trust { padding: clamp(48px, 7vw, 80px) 0 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-item { display: flex; flex-direction: column; gap: 10px; padding-top: 22px; border-top: 1px solid var(--line-2); }
.trust-num { font-family: var(--font-display); font-size: clamp(2.2rem, 3.6vw, 3.2rem); line-height: 1; letter-spacing: -0.02em; color: var(--ink); }
.trust-label { font-size: 0.86rem; color: var(--ink-3); }

/* ---------- Sections ---------- */
.section { padding: clamp(88px, 11vw, 150px) 0; }
.section-alt { background: var(--bg-alt); }
.section.dark { background: var(--bg); }

/* ---------- Results rail ----------
   Ocupa a largura toda. Quando as 5 fotos cabem na tela, o trilho se centraliza
   (padding lateral = sobra / 2); quando nao cabem, encosta no gutter e rola. */
.rail-wrap {
  position: relative;
  --card: clamp(250px, 26vw, 340px);
  --gap: 14px;
  --track: calc(5 * var(--card) + 4 * var(--gap));
  --pad: max(var(--gutter), calc((100% - var(--track)) / 2));
}
.rail {
  position: relative; display: flex; gap: var(--gap);
  overflow-x: auto; overflow-y: hidden; scrollbar-width: none;
  scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
  padding: 6px var(--pad); scroll-padding-inline: var(--pad);
  cursor: grab; -webkit-overflow-scrolling: touch;
}
.rail::-webkit-scrollbar { display: none; }
.rail.is-dragging { scroll-snap-type: none; scroll-behavior: auto; cursor: grabbing; }
.rail.is-dragging img { pointer-events: none; }
.rail-wrap.no-overflow .rail { cursor: default; }
.rail-wrap.no-overflow .rail-btn { display: none; }
.rail-wrap.no-overflow .rail-controls { justify-content: center; }
.rail-wrap.no-overflow .rail-hint { margin-left: 0; }
.rail-item {
  position: relative; flex: 0 0 var(--card); aspect-ratio: 4 / 5;
  scroll-snap-align: start; border: 0; padding: 0; background: var(--bg-alt);
  border-radius: 12px; overflow: hidden; cursor: inherit; -webkit-user-drag: none; user-select: none;
}
.rail-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--spring); -webkit-user-drag: none; }
.rail-item:hover img { transform: scale(1.04); }
.rail-controls { display: flex; align-items: center; gap: 10px; margin-top: 26px; padding: 0 var(--pad); }
.rail-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--ink);
  display: grid; place-items: center; cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.4s var(--spring);
}
.rail-btn:hover { border-color: var(--ink); }
.rail-btn:active { transform: scale(0.94); transition-duration: 0.08s; }
.rail-hint { margin-left: 10px; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }

/* ---------- Fit ---------- */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fit-col { padding: 34px 32px; border-radius: 16px; background: var(--surface); box-shadow: 0 1px 0 rgba(23, 19, 15, 0.04), 0 20px 40px -32px rgba(23, 19, 15, 0.3); }
.fit-no { background: var(--bg); }
.fit-tag { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; }
.fit-no .fit-tag { color: var(--ink-3); }
.fit ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.fit li { position: relative; padding-left: 30px; font-size: 1rem; font-weight: 400; color: var(--ink-2); line-height: 1.5; }
.fit li::before { position: absolute; left: 0; top: 0; font-weight: 600; }
.fit-yes li::before { content: '✓'; color: var(--accent); }
.fit-no li::before { content: '✕'; color: var(--ink-3); font-size: 0.85em; top: 0.1em; }

/* ---------- Split (aside + content) ---------- */
.split { display: grid; grid-template-columns: minmax(280px, 0.85fr) 1.4fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.split-aside { position: sticky; top: calc(var(--nav-h) + 40px); }
.split-aside h2 { margin-bottom: 4px; }

.modules { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; border-top: 1px solid var(--line-2); }
.modules li { display: flex; align-items: baseline; gap: 18px; padding: 19px 0; border-bottom: 1px solid var(--line); transition: padding-left 0.6s var(--spring); }
.modules li:hover { padding-left: 8px; }
.mod-i { font-family: var(--font-display); font-style: italic; font-size: 1.05rem; color: var(--accent); min-width: 30px; }
.mod-t { font-size: 1.02rem; font-weight: 500; color: var(--ink); line-height: 1.35; }

.diffs { display: flex; flex-direction: column; border-top: 1px solid var(--line-2); }
.diff { display: grid; grid-template-columns: 64px 1fr; gap: 20px; padding: 38px 0; border-bottom: 1px solid var(--line); }
.diff-n { font-family: var(--font-display); font-style: italic; font-size: 1.6rem; line-height: 1; color: var(--accent); padding-top: 4px; }
.diff h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.45rem, 2vw, 1.85rem); line-height: 1.12; letter-spacing: -0.016em; margin-bottom: 10px; }
.diff p { color: var(--ink-2); font-weight: 300; max-width: 54ch; }

/* ---------- Bastidores marquee ---------- */
.marquee { overflow-x: auto; overflow-y: hidden; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.marquee::-webkit-scrollbar { display: none; }
.marquee-track { display: flex; width: max-content; }
.shot { flex: 0 0 250px; margin-right: 10px; aspect-ratio: 4 / 5; border: 0; padding: 0; background: var(--bg-alt); border-radius: 10px; overflow: hidden; cursor: pointer; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--spring); }
.shot:hover img { transform: scale(1.05); }
.hint { text-align: center; margin-top: 20px; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 340px 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.about-photo { position: relative; z-index: 0; }
.about-photo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 14px; }
.about-photo::after { content: ''; position: absolute; inset: 16px -16px -16px 16px; border: 1px solid rgba(125, 95, 48, 0.45); border-radius: 14px; z-index: -1; }
.about-text h2 { margin-bottom: 22px; }
.about-text p { color: var(--ink-2); font-weight: 300; font-size: 1.05rem; line-height: 1.65; margin-bottom: 16px; }
.about-text blockquote {
  margin: 30px 0 10px; padding-left: 22px; border-left: 2px solid var(--gold-3);
  font-family: var(--font-display); font-weight: 500; font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.25; letter-spacing: -0.01em; color: var(--ink);
}
.about-text blockquote em { font-style: italic; color: var(--accent); }
.about-text .sig { font-size: 0.85rem; margin: 0; }

/* ---------- Investment ---------- */
.invest { display: grid; grid-template-columns: 0.8fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; max-width: 1000px; margin: 0 auto 40px; }
.invest-visual { border-radius: 14px; overflow: hidden; transform: rotate(-2deg); box-shadow: 0 40px 70px -34px rgba(23, 19, 15, 0.5); }
.invest-visual img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

.price {
  position: relative; padding: 46px 40px; border-radius: 18px; text-align: center;
  background: linear-gradient(180deg, #1b1712 0%, #100e0b 100%); border: 1px solid rgba(201, 168, 106, 0.32);
  box-shadow: 0 40px 70px -34px rgba(23, 19, 15, 0.6);
}
.price-badge {
  display: inline-block; padding: 8px 16px; border-radius: 999px; margin-bottom: 30px;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-2);
  border: 1px solid rgba(201, 168, 106, 0.35);
}
.price-main { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.price-old { color: var(--ink-3); font-size: 1rem; }
.price-new { font-family: var(--font-display); font-weight: 500; font-size: clamp(3.4rem, 6vw, 4.6rem); line-height: 1; letter-spacing: -0.03em; color: var(--ink); }
.price-note { font-size: 0.85rem; color: var(--ink-3); }
.price-alt { margin: 18px 0 30px; color: var(--ink-2); font-weight: 300; }
.price-alt strong { font-weight: 600; color: var(--gold-2); }
.price-inc { list-style: none; padding: 0; margin: 0 auto 32px; max-width: 330px; text-align: left; display: flex; flex-direction: column; gap: 11px; }
.price-inc li { position: relative; padding-left: 26px; font-size: 0.95rem; color: var(--ink-2); }
.price-inc li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 600; }
.fine { margin-top: 16px; font-size: 0.76rem; color: var(--ink-3); }
.price-upsell { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 0.86rem; color: var(--ink-2); font-weight: 300; }
.price-upsell a { color: var(--gold-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(233, 215, 171, 0.5); }
.price-upsell a:hover { text-decoration-color: currentColor; }

.guarantee { display: flex; gap: 22px; align-items: flex-start; margin-top: 36px; padding: 30px 34px; border-radius: 16px; background: var(--surface); box-shadow: 0 1px 0 rgba(23, 19, 15, 0.04), 0 20px 40px -32px rgba(23, 19, 15, 0.3); }
.guarantee-icon { flex: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gold-3); color: var(--accent); display: grid; place-items: center; font-size: 1rem; }
.guarantee h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.4rem; letter-spacing: -0.01em; margin-bottom: 6px; }
.guarantee p { color: var(--ink-2); font-weight: 300; font-size: 0.95rem; }

/* ---------- Formações ---------- */
.form-intro { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 80px); align-items: center; margin-bottom: clamp(48px, 6vw, 80px); }
.form-intro .lead { margin-bottom: 18px; max-width: 48ch; }
.form-intro .body { color: var(--ink-2); font-weight: 300; max-width: 60ch; }
.form-intro-media { border-radius: 16px; overflow: hidden; box-shadow: 0 40px 70px -34px rgba(23, 19, 15, 0.5); }
.media-btn { display: block; width: 100%; border: 0; padding: 0; background: none; cursor: pointer; }
.form-intro-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform 0.9s var(--spring); }
.form-intro-media:hover img { transform: scale(1.03); }

.courses-hint { margin: -20px 0 24px; font-size: 0.92rem; color: var(--ink-2); font-weight: 300; }
.courses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.course { display: flex; flex-direction: column; background: var(--surface); border-radius: 16px; overflow: hidden; box-shadow: 0 1px 0 rgba(23, 19, 15, 0.04), 0 24px 48px -34px rgba(23, 19, 15, 0.35); }
.course-media { position: relative; display: block; width: 100%; border: 0; padding: 0; background: var(--bg-alt); cursor: pointer; overflow: hidden; }
.course-media img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 0.9s var(--spring); }
.course-media:hover img { transform: scale(1.04); }
.course-badge {
  position: absolute; left: 14px; bottom: 14px; padding: 7px 12px; border-radius: 999px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: #f4eee3;
  background: rgba(15, 13, 11, 0.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.course-body { display: flex; flex-direction: column; flex: 1; padding: 26px 26px 28px; }
.course h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.65rem; line-height: 1.1; letter-spacing: -0.018em; margin-bottom: 8px; }
.course-tag { font-family: var(--font-display); font-style: italic; font-size: 1.08rem; color: var(--accent); margin-bottom: 14px; line-height: 1.35; }
.course-body > p:not(.course-tag) { color: var(--ink-2); font-weight: 300; font-size: 0.95rem; line-height: 1.6; }
.course-foot { margin-top: auto; padding-top: 22px; display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; }
.course-price { display: flex; flex-direction: column; font-family: var(--font-display); font-size: 1.7rem; line-height: 1; letter-spacing: -0.02em; color: var(--ink); white-space: nowrap; }
.course-price small { font-family: var(--font-sans); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.course-foot .btn { padding: 13px 16px; font-size: 0.84rem; }

.bundle {
  margin-top: 20px; padding: 40px 44px; border-radius: 16px; background: var(--surface);
  border: 1px solid rgba(125, 95, 48, 0.35); box-shadow: 0 1px 0 rgba(23, 19, 15, 0.04), 0 24px 48px -34px rgba(23, 19, 15, 0.35);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
}
.bundle-badge { display: inline-block; padding: 7px 14px; border-radius: 999px; margin-bottom: 18px; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(125, 95, 48, 0.4); }
.bundle h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.7rem, 2.6vw, 2.3rem); line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 12px; }
.bundle-text p { color: var(--ink-2); font-weight: 300; max-width: 56ch; }
.bundle-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; justify-self: end; }
.bundle-price { display: flex; flex-direction: column; font-family: var(--font-display); font-size: clamp(2.6rem, 3.6vw, 3.4rem); line-height: 1; letter-spacing: -0.03em; color: var(--ink); }
.bundle-price small { font-family: var(--font-sans); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.form-close { margin-top: clamp(40px, 5vw, 64px); text-align: center; font-family: var(--font-display); font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.3; letter-spacing: -0.01em; max-width: 30ch; margin-inline: auto; color: var(--ink-2); }
.form-close strong { font-weight: 500; color: var(--ink); }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--line-2); }
.faq { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 22px 0; font-weight: 500; font-size: 1.05rem; color: var(--ink); -webkit-tap-highlight-color: transparent;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-icon { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-2); transition: transform 0.6s var(--spring), border-color 0.2s ease; }
.faq-icon::before, .faq-icon::after { content: ''; position: absolute; top: 50%; left: 50%; width: 11px; height: 1px; background: var(--ink); transform: translate(-50%, -50%); }
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq[open] .faq-icon { transform: rotate(45deg); border-color: var(--gold-3); }
.faq-body { overflow: hidden; }
.faq-body p { padding: 0 0 24px; max-width: 66ch; color: var(--ink-2); font-weight: 300; }

/* ---------- Final CTA ---------- */
.cta { position: relative; text-align: center; padding: clamp(110px, 15vw, 190px) 0; background: var(--bg); border-top: 1px solid var(--line); }
.cta .eyebrow { justify-content: center; }
.cta .eyebrow::before { display: none; }
.cta h2 { margin-bottom: 20px; }
.cta h2 em { white-space: nowrap; }
.cta p { color: var(--ink-2); font-weight: 300; margin-bottom: 34px; max-width: 46ch; margin-inline: auto; }

/* ---------- Footer ---------- */
.footer { background: var(--bg); border-top: 1px solid var(--line); padding: 40px 0 calc(40px + env(safe-area-inset-bottom)); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer img { height: 22px; width: auto; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.86rem; color: var(--ink-3); transition: color 0.2s ease; }
.footer-links a:hover { color: var(--ink); }
.footer-loc { width: 100%; margin-top: 8px; font-size: 0.8rem; color: var(--ink-3); }

/* ---------- Floating actions ---------- */
.whatsapp-float {
  position: fixed; right: 28px; bottom: 28px; z-index: 150; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.45); transition: transform 0.5s var(--spring);
}
.whatsapp-float:hover { transform: scale(1.06); }
.whatsapp-float:active { transform: scale(0.96); transition-duration: 0.08s; }
.wa-ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366; animation: wa-pulse 2.4s ease-out infinite; }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.7); opacity: 0; } }

.cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 150; display: none; align-items: center; gap: 10px;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
  background: rgba(245, 240, 232, 0.82); -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%);
  border-top: 1px solid var(--line); transform: translateY(110%); transition: transform 0.7s var(--spring);
}
.cta-bar.is-visible { transform: none; }
.cta-bar .btn { flex: 1; padding: 16px 20px; }
.cta-bar .wa { flex: none; width: 52px; height: 52px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 500; background: rgba(8, 7, 6, 0.94);
  display: flex; align-items: center; justify-content: center; padding: 40px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 92vw; max-height: 86vh; border-radius: 10px; transform-origin: center; transition: transform 0.55s var(--spring); will-change: transform; }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid rgba(244, 238, 227, 0.22); background: rgba(244, 238, 227, 0.06); color: #f4eee3; font-size: 1.6rem; line-height: 1;
  display: grid; place-items: center; cursor: pointer; transition: background-color 0.2s ease;
}
.lb-nav:hover { background: rgba(244, 238, 227, 0.14); }
.lb-prev { left: 20px; } .lb-next { right: 20px; }
.lb-close { position: absolute; top: 20px; right: 26px; background: none; border: 0; color: #f4eee3; font-size: 2.4rem; font-weight: 300; line-height: 1; cursor: pointer; }
.lb-counter { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); font-size: 0.78rem; letter-spacing: 0.12em; color: rgba(244, 238, 227, 0.5); }

/* ---------- Modal ---------- */
.modal {
  position: fixed; inset: 0; z-index: 600; display: flex; align-items: center; justify-content: center; padding: 20px;
  background: rgba(23, 19, 15, 0.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.modal.is-open { opacity: 1; pointer-events: auto; }
.modal-card {
  position: relative; width: 100%; max-width: 470px; max-height: calc(100dvh - 40px); overflow-y: auto;
  padding: 42px 38px; border-radius: 20px; background: var(--surface); box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
  transform: translateY(26px) scale(0.97); transition: transform 0.7s var(--spring);
}
.modal.is-open .modal-card { transform: none; }
.modal-close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--ink-2); font-size: 1.4rem; line-height: 1; cursor: pointer; display: grid; place-items: center; }
.modal-close:hover { color: var(--ink); border-color: var(--line-2); }
.modal .eyebrow { margin-bottom: 14px; }
.modal-title { font-family: var(--font-display); font-weight: 500; font-size: 2.1rem; line-height: 1.05; letter-spacing: -0.022em; margin-bottom: 8px; }
.modal-sub { color: var(--ink-2); font-weight: 300; font-size: 0.92rem; margin-bottom: 26px; }
.field { display: block; margin-bottom: 14px; }
.field-row { display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.field > span:first-child, .payment legend { display: block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.field input {
  width: 100%; padding: 14px 16px; border-radius: var(--radius); border: 1px solid var(--line-2);
  font: 400 1rem var(--font-sans); color: var(--ink); background: #fff;
  transition: border-color 0.2s ease; -webkit-appearance: none; appearance: none;
}
.field input::placeholder { color: var(--ink-3); }
.field input:focus { outline: none; border-color: var(--gold-3); }
.field input:user-invalid { border-color: #c4553a; }

/* monte sua formacao */
.plan { border: 0; padding: 0; margin: 0 0 18px; min-width: 0; }
.plan legend { display: block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.plan-list { display: flex; flex-direction: column; gap: 8px; }
.plan-item {
  position: relative; display: grid; grid-template-columns: 22px 1fr auto; gap: 12px; align-items: center;
  padding: 12px 14px; border-radius: var(--radius); border: 1px solid var(--line-2); background: #fff; cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.plan-item input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.plan-check { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 0.72rem; font-weight: 700; color: transparent; transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease; }
.plan-check::after { content: '✓'; }
.plan-item:has(input:checked) { border-color: var(--gold-3); background: rgba(201, 168, 106, 0.1); }
.plan-item:has(input:checked) .plan-check { background: var(--gold); border-color: var(--gold); color: #14110c; }
.plan-item:has(input:focus-visible) { outline: 2px solid var(--gold-3); outline-offset: 2px; }
.plan-name { font-weight: 600; font-size: 0.92rem; line-height: 1.25; }
.plan-name small { display: block; font-weight: 400; font-size: 0.74rem; color: var(--ink-3); margin-top: 2px; }
.plan-price { font-family: var(--font-display); font-size: 1.05rem; white-space: nowrap; }
.plan-all {
  margin-top: 10px; width: 100%; padding: 12px 14px; border-radius: var(--radius);
  border: 1px dashed rgba(125, 95, 48, 0.5); background: transparent; color: var(--accent);
  font-weight: 600; font-size: 0.84rem; cursor: pointer; transition: background-color 0.2s ease, border-color 0.2s ease;
}
.plan-all:hover { background: rgba(201, 168, 106, 0.08); }
.plan-all[aria-pressed="true"] { border-style: solid; border-color: var(--gold-3); background: rgba(201, 168, 106, 0.14); }
.plan-total { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.plan-total span { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.plan-total strong { font-family: var(--font-display); font-weight: 500; font-size: 1.7rem; line-height: 1; letter-spacing: -0.02em; }
.plan-total small { width: 100%; font-size: 0.78rem; color: var(--ink-2); }
.plan-error { display: none; margin: 8px 0 0; font-size: 0.8rem; color: #c4553a; }
.plan.is-invalid .plan-error { display: block; }
.plan.is-invalid .plan-item { border-color: #c4553a; }
.payment { border: 0; padding: 0; margin: 0 0 22px; min-width: 0; }
.payment-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pay { position: relative; display: block; padding: 14px 16px; border-radius: var(--radius); border: 1px solid var(--line-2); background: #fff; cursor: pointer; transition: border-color 0.2s ease, background-color 0.2s ease; }
.pay input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.pay b { display: block; font-weight: 600; font-size: 0.95rem; }
.pay small { display: block; font-size: 0.76rem; color: var(--ink-3); margin-top: 2px; }
.pay:has(input:checked) { border-color: var(--gold-3); background: rgba(201, 168, 106, 0.1); }
.pay:has(input:focus-visible) { outline: 2px solid var(--gold-3); outline-offset: 2px; }
.modal-fine { margin-top: 14px; text-align: center; font-size: 0.74rem; color: var(--ink-3); }

/* ---------- Scroll reveals ---------- */
.js [data-reveal], .js [data-reveal-group] > * {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.8s ease, transform var(--spring-dur) var(--spring);
  transition-delay: calc(var(--i, 0) * 50ms);
}
.js [data-reveal].is-in, .js [data-reveal-group].is-in > * { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .courses { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .course-media img { aspect-ratio: 4 / 3; }
  .bundle { grid-template-columns: 1fr; gap: 28px; max-width: 560px; margin-inline: auto; }
  .bundle-cta { justify-self: stretch; }
  .bundle-cta .btn { width: 100%; }
}
@media (max-width: 900px) {
  :root { --nav-h: 64px; }
  .nav-links { display: none; }
  .nav-cta { display: none; } /* no celular o CTA vive na barra inferior */
  .hero { padding-top: 54svh; align-items: flex-end; }
  /* a foto ocupa so o topo; o resto do hero e fundo solido */
  .hero-media { bottom: auto; height: 64svh; }
  .hero-img { object-position: 62% 10%; }
  .hero-shade {
    background: linear-gradient(180deg, rgba(15, 13, 11, 0.35) 0%, rgba(15, 13, 11, 0) 18%, rgba(15, 13, 11, 0) 42%, rgba(15, 13, 11, 0.72) 68%, #0f0d0b 86%, #0f0d0b 100%);
  }
  .hero-eyebrow { font-size: 0.66rem; letter-spacing: 0.14em; }
  .hero-eyebrow .long { display: none; }
  .hero-title { font-size: clamp(2.2rem, 9.8vw, 3.6rem); max-width: none; text-wrap: pretty; }
  .hero-actions { flex-direction: column; align-items: stretch; margin-bottom: 32px; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { gap: 20px; max-width: none; }
  .hero-meta > div { flex: 1; }
  .hero-meta dd { font-size: 1.2rem; }
  .scroll-cue { display: none; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split-aside { position: static; }
  .modules { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; gap: 40px; }
  .about-photo { max-width: 300px; margin: 0 auto; }
  .invest { grid-template-columns: 1fr; max-width: 460px; gap: 44px; }
  .invest-visual { max-width: 260px; margin: 0 auto; transform: none; }
  .form-intro { grid-template-columns: 1fr; gap: 28px; }
  .form-intro-media { order: -1; }
  .cta-bar { display: flex; }
  .whatsapp-float { display: none; }
  .footer { padding-bottom: calc(100px + env(safe-area-inset-bottom)); }
}
@media (max-width: 700px) {
  .fit { grid-template-columns: 1fr; }
  .fit-col { padding: 28px 24px; }
  .rail-wrap { --card: 72vw; }
  .shot { flex-basis: 60vw; }
  .diff { grid-template-columns: 44px 1fr; gap: 14px; padding: 30px 0; }
  .diff-n { font-size: 1.3rem; }
  .price { padding: 36px 24px; }
  .guarantee { flex-direction: column; gap: 16px; padding: 26px 24px; }
  .course-body { padding: 22px 22px 24px; }
  .course-foot { flex-direction: column; align-items: stretch; }
  .course-foot .btn { width: 100%; padding: 15px 18px; }
  .bundle { padding: 30px 24px; }
  .lb-nav { display: none; }
  .modal-card { padding: 36px 24px; border-radius: 18px; }
  .field-row { grid-template-columns: 96px 1fr; }
}
@media (hover: none) {
  .rail-btn { display: none; }
}

/* ---------- Reduced motion / transparency ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .hero-img { transform: none; }
  .js [data-reveal], .js [data-reveal-group] > *, .js [data-hero], .js .hero-title .w > * { opacity: 1; transform: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .nav.is-scrolled { background: #0f0d0b; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav.is-light, .cta-bar { background: #f5f0e8; -webkit-backdrop-filter: none; backdrop-filter: none; }
}