/* ============================================================
   Foco & Fluxo — Landing Page
   Tokens extraídos do design (Claude Design handoff)
   ============================================================ */

:root {
  --ink: #1B1B2F;
  --ink-soft: #4C4B63;
  --ink-muted: #6B6A82;
  --ink-deep: #333250;
  --ink-quote: #2A2843;

  --violet: #5B4FE9;
  --violet-soft: #EEECFD;
  --coral: #FF6B4A;
  --coral-hover: #FF5B36;
  --coral-bright: #FF8A6E;
  --coral-soft: #FFF0EB;

  --bg: #FFFFFF;
  --bg-tint: #FAFAFC;

  --line-header: #EFEEF7;
  --line-card: #E9E7F6;
  --line-page-card: #ECEAF6;
  --line-quote: #E8E6F5;
  --line-divider: #E4E2F0;
  --line-dashed: #C9C5F1;

  --font-display: 'Bricolage Grotesque', 'Segoe UI', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-btn: 14px;
  --shadow-btn: 0 10px 28px rgba(255, 107, 74, 0.32);
  --shadow-btn-hover: 0 14px 34px rgba(255, 107, 74, 0.42);
}

/* ===== Base ===== */
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--violet); }
a:hover { color: var(--coral); }

h1, h2, h3, p, figure, blockquote { margin: 0; }
h1, h2, h3, p { text-wrap: pretty; }
ul { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }

summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ===== Acessibilidade ===== */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 100;
  background: var(--ink);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 15px;
  padding: 10px 18px;
  border-radius: 0 0 10px 10px;
  text-decoration: none;
}
.skip-link:focus { top: 0; color: #FFFFFF; }

:is(a, summary, button):focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 3px;
}

/* ===== Barra de progresso de leitura ===== */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--violet), var(--coral));
  z-index: 60;
  border-radius: 0 3px 3px 0;
}

/* ===== Layout ===== */
.container { max-width: 1120px; margin: 0 auto; }
.container--narrow { max-width: 780px; }

.section { padding: clamp(64px, 9vw, 104px) 22px; }
.section--white { background: var(--bg); }
.section--tint { background: var(--bg-tint); }
.section--dark { background: var(--ink); }

.flow-lg { display: flex; flex-direction: column; gap: 36px; }
.flow-xl { display: flex; flex-direction: column; gap: 40px; }
.container--narrow.flow-lg { gap: 32px; }

.section__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: center;
  align-items: center;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4.2vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-align: center;
}
.section__title--narrow { max-width: 760px; }
.section__title--light { color: #FFFFFF; }

.section__lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 640px;
}

.kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet);
}
.kicker--coral { color: var(--coral-bright); }

/* ===== Logo ===== */
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
}
.site-header .logo { letter-spacing: -0.01em; }
.logo__amp { color: var(--coral); }
.logo--offer { font-size: 22px; }
.logo--footer { color: #FFFFFF; }

/* ===== Botão CTA ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--coral);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  padding: 17px 30px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  box-shadow: var(--shadow-btn);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover {
  background: var(--coral-hover);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}
.btn--block {
  display: flex;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  padding: 18px 24px;
}
.btn--lg { font-size: 20px; padding: 19px 34px; }

/* ===== Checklist (✓ badges) ===== */
.checklist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-soft);
}
.checklist--center { justify-content: center; }
.check { color: var(--violet); font-weight: 800; }
.cross { color: var(--coral); font-weight: 800; }

/* ===== Header ===== */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--line-header);
  padding: 0 22px;
}
.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
}
.site-header__link {
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
}

/* ===== S1 — Hero ===== */
.hero {
  background: var(--bg-tint);
  padding: clamp(52px, 7vw, 92px) 22px;
  overflow-x: clip;
}
.hero__grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}
.hero__copy { display: flex; flex-direction: column; gap: 22px; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
}
.underline-coral {
  text-decoration: underline;
  text-decoration-color: var(--coral);
  text-decoration-thickness: 7px;
  text-underline-offset: 4px;
}
.hero__lead {
  font-size: 20px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 540px;
}
.hero__cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.hero__media {
  position: relative;
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  animation: floaty 7s ease-in-out infinite;
}
.hero__media-backplate {
  position: absolute;
  inset: 20px -14px -16px 20px;
  background: var(--violet-soft);
  border-radius: 26px;
  transform: rotate(2.5deg);
}
.hero__media-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(27, 27, 47, 0.14);
}
.hero__media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== S2 — Dor ===== */
.cycle-strip {
  background: var(--coral-soft);
  border-radius: 18px;
  padding: clamp(22px, 3.5vw, 30px);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 12px;
}
.cycle-strip__chip {
  background: #FFFFFF;
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 15px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(27, 27, 47, 0.06);
}
.cycle-strip__chip--dark {
  background: var(--ink);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: none;
}
.cycle-strip__arrow { color: var(--coral); font-weight: 800; font-size: 18px; }

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 18px;
}
.pain-card {
  background: var(--coral-soft);
  border-radius: 18px;
  padding: 26px;
}
.pain-card p { font-size: 19px; font-weight: 700; line-height: 1.45; }
.pain-card em { font-style: normal; color: var(--violet); }

.pain-closer {
  max-width: 660px;
  margin: 0 auto;
  text-align: center;
  font-size: 21px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.pain-closer strong { color: var(--ink); }

.meta-note-wrap { display: flex; justify-content: center; }
.meta-note {
  max-width: 620px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-muted);
  border: 1.5px dashed var(--line-dashed);
  border-radius: 14px;
  padding: 14px 20px;
  background: var(--bg-tint);
}

/* ===== S3 — Autoridade ===== */
.science-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  gap: 20px;
}
.science-card {
  background: #FFFFFF;
  border: 1px solid var(--line-card);
  border-radius: 18px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.science-card__num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--violet-soft);
  color: var(--violet);
  font-weight: 800;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.science-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.25;
}
.science-card p { font-size: 16.5px; line-height: 1.6; color: var(--ink-soft); }

.science-disclaimer {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-muted);
  border-top: 1px solid var(--line-divider);
  padding-top: 20px;
}

/* ===== S4 — Produto por dentro ===== */
.pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 215px), 1fr));
  gap: 18px;
}
.page-card {
  background: #FFFFFF;
  border: 1px solid var(--line-page-card);
  border-radius: 16px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-card__thumb {
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  overflow: hidden;
}
.page-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.page-card__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 2px 6px 8px;
}
.page-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--violet);
  letter-spacing: 0.08em;
}
.page-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
}
.page-card__body p { font-size: 14.5px; line-height: 1.5; color: var(--ink-soft); }

/* Destaque: Modo Sobrevivência */
.survival {
  background: var(--ink);
  border-radius: 22px;
  padding: clamp(28px, 4.5vw, 46px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  gap: 32px;
  align-items: center;
}
.survival__copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}
.survival__badge {
  background: rgba(255, 107, 74, 0.16);
  color: var(--coral-bright);
  border-radius: 999px;
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.survival h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  line-height: 1.1;
  color: #FFFFFF;
}
.survival__tagline {
  font-size: 19px;
  font-weight: 700;
  color: var(--coral-bright);
  line-height: 1.45;
}
.survival__body {
  font-size: 16.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
}
.survival__media {
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  overflow: hidden;
  max-width: 440px;
  width: 100%;
  justify-self: center;
  background: var(--bg-tint);
}
.survival__media img { width: 100%; height: 100%; object-fit: cover; }

.section__cta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  text-align: center;
}
.section__cta-note { font-size: 14px; font-weight: 600; color: var(--ink-muted); }

/* ===== S5 — Prova social ===== */
.fit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  gap: 20px;
}
.fit-card {
  border-radius: 18px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.fit-card--yes { background: var(--violet-soft); }
.fit-card--no { background: #FFFFFF; border: 1px solid var(--line-card); }
.fit-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
}
.fit-card ul { display: flex; flex-direction: column; gap: 12px; }
.fit-card li {
  display: flex;
  gap: 12px;
  font-size: 16.5px;
  line-height: 1.5;
}
.fit-card--yes li { color: var(--ink-deep); }
.fit-card--no li { color: var(--ink-soft); }

.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 18px;
}
.quote-card {
  margin: 0;
  background: #FFFFFF;
  border: 1px solid var(--line-quote);
  border-radius: 16px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 2px 10px rgba(91, 79, 233, 0.06);
}
.quote-card blockquote p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-quote);
}
.quote-card figcaption {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--violet);
  margin-top: auto;
}

/* ===== S6 — Oferta ===== */
.cost-table {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}
.cost-table__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.cost-table__row--total { padding: 18px 0; border-bottom: none; }
.cost-table__label { font-size: 16.5px; color: rgba(255, 255, 255, 0.82); }
.cost-table__value { font-weight: 700; color: #FFFFFF; white-space: nowrap; }
.cost-table__label--total { font-size: 17.5px; font-weight: 800; color: #FFFFFF; }
.cost-table__value--total {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--coral-bright);
  white-space: nowrap;
}

.offer-card {
  background: #FFFFFF;
  border-radius: 22px;
  /* 600px = 520px de conteúdo + 2x40px de padding no design (content-box) */
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: clamp(28px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  box-sizing: border-box;
}
.offer-card__sub { font-size: 14px; color: var(--ink-muted); }
.offer-card__price-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
}
.offer-card__anchor { font-size: 17px; color: #9A99AC; }
.offer-card__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.offer-card__price-note { font-size: 14.5px; font-weight: 600; color: var(--ink-muted); }
.offer-card__scarcity {
  background: var(--coral-soft);
  color: #A63A1B;
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 13.5px;
  font-weight: 700;
}
.offer-card__trust { font-size: 13px; font-weight: 600; color: var(--ink-muted); }
.offer-card__guarantee { font-size: 13.5px; font-weight: 700; color: var(--violet); }

/* ===== S7 — Garantia ===== */
.guarantee {
  max-width: 960px;
  margin: 0 auto;
  background: var(--violet-soft);
  border-radius: 24px;
  padding: clamp(30px, 5vw, 52px);
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  justify-content: center;
}
.guarantee__badge {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: var(--violet);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 14px 34px rgba(91, 79, 233, 0.35);
}
.guarantee__badge-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 46px;
  line-height: 1;
}
.guarantee__badge-label { font-size: 14px; font-weight: 700; letter-spacing: 0.06em; }
.guarantee__copy {
  flex: 1;
  min-width: min(100%, 300px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.guarantee h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.6vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.guarantee__body { font-size: 18.5px; line-height: 1.6; color: var(--ink-deep); }
.guarantee__note { font-size: 14.5px; line-height: 1.6; color: var(--ink-muted); }

/* ===== S8 — FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--line-card);
  border-radius: 14px;
  padding: 4px 22px;
}
.faq-item summary {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 700;
  font-size: 17.5px;
  padding: 16px 0;
}
.faq-item__icon {
  color: var(--coral);
  font-weight: 800;
  font-size: 22px;
  flex-shrink: 0;
}
.faq-item > p {
  padding: 0 0 20px;
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ===== S9 — CTA final ===== */
.final-cta {
  background: var(--bg);
  padding: clamp(72px, 10vw, 120px) 22px;
}
.final-cta__inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 26px;
  align-items: center;
  text-align: center;
}
.final-cta h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.final-cta__note {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-muted);
  max-width: 560px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  padding: 52px 22px;
}
.site-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
}
.site-footer__disclaimer {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.62);
  max-width: 640px;
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  font-size: 13.5px;
}
.site-footer__links a { color: rgba(255, 255, 255, 0.85); }
.site-footer__links a:hover { color: var(--coral-bright); }
.site-footer__copyright { font-size: 12.5px; color: rgba(255, 255, 255, 0.45); }