/* ============================================================
   SARA FASHION — Landing de captura
   DNA: serif expressiva feminina + warm vibrante (pink/creme)
   Paleta verificada WCAG AA. ≤4 cores ativas de UI.
   ============================================================ */

:root {
  /* ── CORES ── */
  --cream:        #FBF4EF;   /* fundo base */
  --cream-alt:    #F4E7E0;   /* superfície warm pra blocos */
  --surface:      #FFFFFF;   /* cards */
  --ink:          #2E1A24;   /* texto (14.96:1 no creme) */
  --ink-dim:      #6B4E58;   /* texto secundário (6.75:1) */
  --ink-mute:     #998690;   /* captions/meta */
  --pink:         #E6007E;   /* brand vibrante — só display grande/acentos */
  --pink-deep:    #B01254;   /* CTA fills + links (AA) */
  --pink-soft:    #FBE3EF;   /* tint pra fundos suaves */
  --plum:         #3A1020;   /* banda escura / footer */
  --rule:         #EAD7CE;   /* linhas finas */

  /* ── TIPOGRAFIA ── */
  --font-display: 'Fraunces', 'Bodoni Moda', Georgia, serif;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;

  /* escala modular 1.25 */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.25rem;
  --text-lg:   1.5625rem;
  --text-xl:   1.953rem;
  --text-2xl:  2.441rem;
  --text-3xl:  3.052rem;
  --text-4xl:  3.815rem;

  --leading-display: 1.06;
  --leading-heading: 1.18;
  --leading-body:    1.6;
  --tracking-wider:  0.14em;

  /* ── ESPAÇAMENTO (8pt) ── */
  --space-1: .5rem;  --space-2: 1rem;  --space-3: 1.5rem; --space-4: 2rem;
  --space-5: 2.5rem; --space-6: 3rem;  --space-8: 4rem;   --space-10: 5rem;
  --space-12: 6rem;  --space-16: 8rem;

  --content-max: 78rem;
  --measure: 60ch;
  --gutter: 1.5rem;

  /* ── MOTION ── */
  --dur-fast: 200ms; --dur-base: 400ms; --dur-reveal: 800ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-gentle: cubic-bezier(0.4, 0, 0.2, 1);

  /* ── RADIUS ── */
  --r-md: 12px; --r-lg: 20px; --r-xl: 28px; --r-pill: 9999px;
  --shadow-sm: 0 2px 10px rgba(58,16,32,.06);
  --shadow-md: 0 18px 50px -22px rgba(58,16,32,.28);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--pink-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: var(--leading-heading); }
em { font-style: italic; }

/* ── LAYOUT ── */
.wrap { width: 100%; max-width: var(--content-max); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 52rem; }
.center { text-align: center; }
.section { padding-block: var(--space-12); }

/* ── ACESSIBILIDADE ── */
.skip-link {
  position: absolute; left: 1rem; top: -3rem; z-index: 999;
  background: var(--pink-deep); color: #fff; padding: .6rem 1rem;
  border-radius: var(--r-pill); transition: top var(--dur-fast);
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; border-radius: 4px; }

/* ── BOTÕES ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-sans); font-weight: 600; font-size: var(--text-base);
  padding: .95rem 1.6rem; border-radius: var(--r-pill); border: 2px solid transparent;
  cursor: pointer; text-align: center; line-height: 1.1;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast), box-shadow var(--dur-fast);
  min-height: 48px;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--pink-deep); color: #fff; box-shadow: 0 10px 24px -10px rgba(176,18,84,.7); }
.btn-primary:hover { background: var(--pink); box-shadow: 0 14px 30px -10px rgba(230,0,126,.6); }
.btn-secondary { background: transparent; color: var(--pink-deep); border-color: var(--pink-deep); }
.btn-secondary:hover { background: var(--pink-deep); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: .6rem 1.1rem; font-size: var(--text-sm); min-height: 40px; }
.btn-lg { padding: 1.1rem 2.2rem; font-size: var(--text-md); }

/* ── EYEBROW / OVERMARK ── */
.eyebrow, .overmark {
  font-family: var(--font-sans); font-size: var(--text-sm); font-weight: 600;
  letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--pink-deep);
  margin-bottom: var(--space-2);
}
.overmark::before { content: ""; }
.overmark.light { color: var(--pink); }

/* ════════ HEADER ════════ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,244,239,.86); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.header-inner { display: flex; align-items: center; gap: var(--space-4); height: 72px; }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--ink); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand img { border-radius: 50%; width: 44px; height: 44px; }
.brand-name { font-family: var(--font-display); font-size: var(--text-md); }
.nav { display: flex; gap: var(--space-4); margin-left: auto; }
.nav a { color: var(--ink-dim); font-size: var(--text-sm); font-weight: 500; }
.nav a:hover { color: var(--pink-deep); text-decoration: none; }
.nav-cta { flex-shrink: 0; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; margin-left: auto; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: var(--dur-fast); }
.mobile-nav { display: none; flex-direction: column; gap: var(--space-2); padding: var(--space-3) var(--gutter) var(--space-4); background: var(--cream); border-bottom: 1px solid var(--rule); }
.mobile-nav a { color: var(--ink); font-weight: 500; padding: .4rem 0; }

/* ════════ HERO ════════ */
.hero { padding-top: var(--space-8); position: relative; background:
    radial-gradient(120% 90% at 85% 0%, var(--pink-soft) 0%, transparent 55%), var(--cream); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-8); align-items: start; }
.hero-copy { padding-top: var(--space-2); }
.eyebrow { display: inline-block; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, var(--text-4xl)); line-height: var(--leading-display); letter-spacing: -0.015em; margin-bottom: var(--space-3); }
.hero h1 em { color: var(--pink-deep); }
.hero h1 .hl { color: var(--pink); white-space: nowrap; }
.lead { font-size: var(--text-md); color: var(--ink-dim); max-width: 36ch; margin-bottom: var(--space-4); }
.lead strong { color: var(--ink); }

/* ── FORM ── */
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-xl); box-shadow: var(--shadow-md); }
.capture-form { padding: var(--space-4); display: grid; gap: var(--space-2); scroll-margin-top: 90px; }
.form-title { font-family: var(--font-display); font-size: var(--text-lg); color: var(--ink); margin-bottom: var(--space-1); }
.field { display: grid; gap: .35rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.field label { font-size: var(--text-sm); font-weight: 600; color: var(--ink-dim); }
.field label .opt { font-weight: 400; color: var(--ink-mute); }
.field input, .field select {
  font-family: var(--font-sans); font-size: var(--text-base); color: var(--ink);
  padding: .8rem .9rem; border: 1.5px solid var(--rule); border-radius: var(--r-md);
  background: var(--cream); width: 100%; transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.field input::placeholder { color: var(--ink-mute); }
.field input:focus, .field select:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(230,0,126,.14); }
.field input.invalid, .field select.invalid { border-color: #C0392B; box-shadow: 0 0 0 3px rgba(192,57,43,.12); }
.consent { display: flex; gap: .6rem; align-items: flex-start; font-size: var(--text-sm); color: var(--ink-dim); cursor: pointer; }
.consent input { margin-top: .2rem; width: 18px; height: 18px; accent-color: var(--pink-deep); flex-shrink: 0; }
.form-note { font-size: var(--text-sm); min-height: 1.2em; margin: 0; }
.form-note.error { color: #C0392B; }
.form-note.success { color: var(--pink-deep); font-weight: 600; }

/* ── HERO MEDIA ── */
.hero-media { position: relative; align-self: stretch; }
.hero-photo { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-md); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 711/813; }
.hero-photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 1.4rem 1.2rem .9rem;
  font-size: var(--text-sm); color: #fff; font-weight: 500;
  background: linear-gradient(transparent, rgba(58,16,32,.78));
}
.hero-badge {
  position: absolute; top: var(--space-3); left: calc(-1 * var(--space-3));
  background: var(--pink); color: #fff; padding: .9rem 1.1rem; border-radius: var(--r-lg);
  box-shadow: var(--shadow-md); max-width: 9.5rem;
}
.hero-badge strong { display: block; font-family: var(--font-display); font-size: var(--text-xl); line-height: 1; }
.hero-badge span { font-size: var(--text-xs); line-height: 1.3; display: block; margin-top: .25rem; }

/* ── TRUST STRIP ── */
.trust-strip {
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); justify-content: center;
  list-style: none; margin-top: var(--space-8); padding-top: var(--space-4);
  border-top: 1px solid var(--rule);
}
.trust-strip li { font-size: var(--text-sm); font-weight: 600; color: var(--ink-dim); display: flex; align-items: center; gap: .5rem; }
.trust-strip li::before { content: "✦"; color: var(--pink); }

/* ════════ SECTION HEADS ════════ */
.section-head { max-width: 46rem; margin: 0 auto var(--space-8); text-align: center; }
.section-head .overmark { display: block; }
.section h2 { font-size: clamp(1.9rem, 4vw, var(--text-3xl)); letter-spacing: -0.01em; color: var(--ink); }
.section-lead { font-size: var(--text-md); color: var(--ink-dim); margin-top: var(--space-3); }
.section-lead.center { max-width: 52ch; margin-inline: auto; }

/* ════════ DOR ════════ */
.pain { background: var(--cream-alt); }
.pain .overmark { color: var(--pink-deep); }
.pain h2 { font-size: clamp(1.8rem, 4vw, var(--text-2xl)); margin-bottom: var(--space-3); }
.pain .section-lead { margin-bottom: var(--space-4); }
.pain-list { list-style: none; display: grid; gap: var(--space-1); margin-bottom: var(--space-5); }
.pain-list li { padding-left: 2rem; position: relative; color: var(--ink); font-size: var(--text-md); }
.pain-list li::before { content: "✕"; position: absolute; left: 0; top: 0; color: var(--pink-deep); font-weight: 700; }
.turn { font-size: var(--text-md); color: var(--ink); border-left: 4px solid var(--pink); padding-left: var(--space-3); }
.turn strong { color: var(--pink-deep); }

/* ════════ STEPS ════════ */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); counter-reset: step; }
.step { padding: var(--space-5) var(--space-4); position: relative; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%; background: var(--pink-soft);
  color: var(--pink-deep); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700;
  margin-bottom: var(--space-3);
}
.step h3 { font-size: var(--text-md); margin-bottom: var(--space-1); color: var(--ink); }
.step p { color: var(--ink-dim); font-size: var(--text-base); }
.lives-cta { text-align: center; margin-top: var(--space-8); }

/* ════════ CAROUSEL (coleção) ════════ */
.carousel {
  overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.carousel-track {
  display: flex; width: max-content;
  animation: carousel-scroll 50s linear infinite;
  will-change: transform;
}
.carousel:hover .carousel-track,
.carousel:focus-within .carousel-track { animation-play-state: paused; }
.c-item {
  flex: 0 0 auto; width: 300px; aspect-ratio: 1; margin-right: var(--space-2);
  border-radius: var(--r-lg); overflow: hidden; background: var(--cream-alt);
}
.c-item img { width: 100%; height: 100%; object-fit: cover; }
@keyframes carousel-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.gallery-note { text-align: center; margin-top: var(--space-5); color: var(--ink-dim); font-style: italic; }

/* ════════ A SARA ════════ */
.a-sara { background: var(--cream-alt); }
.sara-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--space-8); align-items: center; }
.sara-photo { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-md); }
.sara-photo img { width: 100%; aspect-ratio: 397/459; object-fit: cover; }
.sara-copy h2 { font-size: clamp(1.8rem, 3.6vw, var(--text-2xl)); margin-bottom: var(--space-3); }
.sara-copy p { color: var(--ink-dim); margin-bottom: var(--space-3); max-width: var(--measure); }
.sara-copy .btn { margin-top: var(--space-2); }

/* ════════ DEPOIMENTOS ════════ */
.testi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.testi { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.testi blockquote { font-family: var(--font-display); font-size: var(--text-md); font-style: italic; line-height: 1.45; color: var(--ink); }
.testi figcaption { font-family: var(--font-sans); font-size: var(--text-sm); color: var(--ink-mute); font-weight: 600; display: flex; align-items: center; gap: .5rem; margin-top: auto; }
.avatar { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--pink-soft); color: var(--pink-deep); font-size: var(--text-sm); }

/* ════════ STATS BAND ════════ */
.stats-band { background: var(--plum); padding-block: var(--space-8); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); text-align: center; }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, var(--text-3xl)); color: var(--pink); line-height: 1; }
.stat span { display: block; margin-top: .5rem; color: #E9D7DE; font-size: var(--text-sm); }

/* ════════ CTA FINAL ════════ */
.cta-final { background:
    radial-gradient(100% 120% at 50% 0%, #4d1730 0%, var(--plum) 70%); color: #fff; }
.cta-final h2 { color: #fff; font-size: clamp(2rem, 4.5vw, var(--text-3xl)); }
.cta-final .section-lead.light { color: #E6D2DB; margin-bottom: var(--space-5); }
.cta-final .btn-lg { box-shadow: 0 16px 40px -12px rgba(230,0,126,.7); }
.cta-sub { margin-top: var(--space-2); color: #C9AEB9; font-size: var(--text-sm); }

/* ════════ FOOTER ════════ */
.site-footer { background: #20090F; color: #D9C4CC; padding-block: var(--space-8) var(--space-5); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-5); }
.footer-brand img { border-radius: 50%; margin-bottom: var(--space-2); }
.footer-brand p { font-size: var(--text-sm); color: #B79DA6; }
.footer-col h4 { font-family: var(--font-sans); font-size: var(--text-xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--pink); margin-bottom: var(--space-2); }
.footer-col p { font-size: var(--text-sm); color: #B79DA6; margin-bottom: var(--space-1); }
.footer-link { display: block; color: #D9C4CC; font-size: var(--text-sm); margin-bottom: var(--space-1); }
.footer-link:hover { color: #fff; }
.footer-base { margin-top: var(--space-6); padding-top: var(--space-4); border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: space-between; }
.footer-base p { font-size: var(--text-xs); color: #8E747D; }
.footer-fine { max-width: 40ch; }

/* ════════ REVEAL ANIMATION ════════ */
/* Só esconde quando o JS está ativo (classe .js no <html>). Sem JS, conteúdo visível. */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out); }
.js .reveal.in { opacity: 1; transform: none; }

/* ════════ RESPONSIVO ════════ */
@media (max-width: 900px) {
  .nav, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav[data-open="true"] { display: flex; }
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero-media { order: -1; max-width: 32rem; margin-inline: auto; }
  .hero-badge { left: var(--space-2); }
  .sara-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .sara-photo { max-width: 24rem; }
  .steps { grid-template-columns: 1fr; }
  .c-item { width: 260px; }
  .testi-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6) var(--space-4); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-5); }
}
@media (max-width: 540px) {
  .section { padding-block: var(--space-8); }
  .field-row { grid-template-columns: 1fr; }
  .hero h1 .hl { white-space: normal; }
  .c-item { width: 220px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-base { flex-direction: column; }
  .hero-badge { position: static; max-width: none; display: inline-flex; align-items: baseline; gap: .5rem; margin-top: var(--space-2); }
  .hero-badge strong { font-size: var(--text-md); }
}

/* ════════ REDUCED MOTION ════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .js .reveal, .reveal { opacity: 1 !important; transform: none !important; }
  /* Carrossel vira faixa rolável manualmente (sem auto-scroll) */
  .carousel-track { animation: none !important; transform: none !important; }
  .carousel { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}