/* ═══════════════════════════════════════════════════════════════
   PROTOCOLO GELADEIRA INTELIGENTE — Landing Page v4 (Redesign)
   
   DIREÇÃO ESTÉTICA: Orgânico Premium · Warm Natural
   ───────────────────────────────────────────────────────────────
   Público: mulheres 30-50 que querem emagrecer com praticidade.
   Tom: clean + orgânico/natural + toque premium sem vibe clínica.

   O que torna esse layout INESQUECÍVEL:
   ① Fraunces (display serif orgânico com optical sizes) + DM Sans
     (body humanista) — par tipográfico com alma, não genérico
   ② Italic nos accents da headline — toque editorial premium
   ③ Textura grain CSS-only nos fundos escuros — profundidade sutil
   ④ FAQ accordion via CSS grid trick — animação height sem JS
   ⑤ Shimmer sweep diagonal no botão CTA — detalhe que distingue
   ⑥ Borda esquerda assimétrica no bloco de transição (problema)
   
   Fontes: Google Fonts — Fraunces + DM Sans (via HTML head)
   Paleta:
     Accent 1 · #3EC878 (verde-vivo) — produto, checks, hero CTA
     Accent 2 · #F4845F (coral-quente) — urgência, bônus, oferta
     Dark base · #0C1A11 (verde-floresta profundo)
     Light base · #F4F9F1 (sage quente)
   
   Stack: HTML + CSS vanilla + JS vanilla — sem frameworks
═══════════════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Nunito Sans', system-ui, -apple-system, sans-serif;
  background: #1A2E1A;
  color: #E8F5EE;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-width: 320px;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  /* Accent 1 — produto, checks, CTA hero */
  --a1:       #2D5016;
  --a1-dim:   #1F3A10;
  --a1-glow:  rgba(45,80,22,0.22);
  --a1-10:    rgba(45,80,22,0.10);
  --a1-22:    rgba(45,80,22,0.22);
  --a1-30:    rgba(45,80,22,0.30);

  /* Accent 2 — urgência, bônus, CTA compra */
  --a2:       #FF6B6B;
  --a2-dim:   #E05555;
  --a2-10:    rgba(255,107,107,0.10);
  --a2-28:    rgba(255,107,107,0.28);

  /* Accent 3 — Âmbar Dourado (brand book) — selos, badges, destaques */
  --a3:       #F4A429;
  --a3-dim:   #D98E1A;
  --a3-10:    rgba(244,164,41,0.10);

  /* Dark Backgrounds */
  --dk-base:    #1A2E1A;
  --dk-surface: #1F3522;
  --dk-card:    #243D25;
  --dk-card2:   #2D4E2E;
  --dk-border:  rgba(255,255,255,0.06);
  --dk-border-a: rgba(62,200,120,0.22);

  /* Light Backgrounds */
  --lt-base:    #F9F4EE;
  --lt-surface: #F0EAE0;
  --lt-card:    #FFFFFF;
  --lt-border:  rgba(0,0,0,0.08);
  --lt-border-a: rgba(46,168,98,0.30);

  /* Text — Dark context */
  --td-hi:    #FFFFFF;
  --td-body:  #BDD8C8;
  --td-muted: #7BA890;

  /* Text — Light context */
  --tl-hi:    #0F2419;
  --tl-body:  #1E4028;
  --tl-muted: #4E7A5A;

  /* Spacing (8px base) */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  --sp-6: 48px;
  --sp-7: 56px;
  --sp-8: 64px;
  --sp-10: 80px;

  /* Border Radius */
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 20px;
  --r-pill: 50px;

  /* Transition */
  --t: 0.22s ease;

  /* Section padding */
  --sec-pad: 56px 0;
}

@media (min-width: 640px)  { :root { --sec-pad: 72px 0; } }
@media (min-width: 860px)  { :root { --sec-pad: 88px 0; } }

/* ─── CONTAINER ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--sp-2);
  position: relative;
  z-index: 1;
}

@media (min-width: 480px) { .container { padding: 0 20px; } }
@media (min-width: 900px) { .container { padding: 0 var(--sp-3); } }

/* ─── HEADER ─────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #F9F4EE;
  border-bottom: 1px solid rgba(45,80,22,0.12);
  padding: 10px 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-header__logo svg {
  height: 44px;
  width: auto;
  display: block;
}

.btn--nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--a2);
  color: #fff;
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  padding: 10px 18px;
  border-radius: 50px;
  white-space: nowrap;
  transition: background 0.2s;
}

.btn--nav:hover { background: var(--a2-dim); }

.btn--nav .btn__icon {
  display: flex;
  align-items: center;
  width: 14px;
  height: 14px;
}

/* ─── TIPOGRAFIA — Fraunces + Nunito Sans ────────────────────── */

/* DISPLAY — apenas hero */
.t-display {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

/* HEADING — títulos de seção (h2) */
.t-heading,
.section__title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-align: center;
  margin-bottom: var(--sp-5);
}

@media (min-width: 640px) { .t-heading, .section__title { margin-bottom: var(--sp-6); } }

/* SUBHEAD — títulos de card / etapas (h3) */
.t-subhead {
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

@media (min-width: 480px) { .t-subhead { font-size: 1.05rem; } }

/* BODY */
.t-body { font-size: 0.95rem; line-height: 1.75; }
@media (min-width: 480px) { .t-body { font-size: 1rem; } }

/* ─── CORES UTILITÁRIAS ─────────────────────────────────────── */
.c-a1   { color: var(--a1); }
.c-a2   { color: var(--a2); }
.c-a1d  { color: var(--a1-dim); }

/* ─── GRAIN TEXTURE — fundos escuros ── DETALHE PREMIUM ─────── */
/* SVG fractal noise como ::before em dark sections            */
/* isolation: isolate garante que o z-index: -1 fique contido  */
.section--dk,
.section--dk-s {
  isolation: isolate;
}

.section--dk::before,
.section--dk-s::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.045;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.80' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ─── SCROLL REVEAL ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Hero tag entra da esquerda (override) */
.hero__tag.reveal {
  transform: translateX(-20px);
}
.hero__tag.reveal.is-visible {
  transform: translateX(0);
}

/* Hero imagem entra da direita */
.hero__image-col.reveal {
  transform: translateX(20px);
}
.hero__image-col.reveal.is-visible {
  transform: translateX(0);
}

/* ─── SEÇÃO BASE ─────────────────────────────────────────────── */
.section { padding: var(--sec-pad); position: relative; }

/* Dark */
.section--dk   { background: var(--dk-base);    color: var(--td-body); }
.section--dk-s { background: var(--dk-surface);  color: var(--td-body); }

/* Light */
.section--lt   { background: var(--lt-base);    color: var(--tl-body); }
.section--lt-s { background: var(--lt-surface);  color: var(--tl-body); }

/* Heading por contexto — nunca herdar do body */
.section--dk   .section__title,
.section--dk-s .section__title { color: var(--td-hi); }
.section--lt   .section__title,
.section--lt-s .section__title { color: var(--tl-hi); }

/* ─── BADGE ─────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 12px;
}

.badge--product {
  color: #ffffff;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
} /* branco: legível em card escuro */

.badge--bonus {
  color: var(--a2);
  background: var(--a2-10);
  border: 1px solid var(--a2-28);
}

/* ─── ICON CONTAINERS (3 tamanhos) ──────────────────────────── */
.icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--r-sm);
}

.icon-box--lg { width: 48px; height: 48px; margin-bottom: var(--sp-2); }
.icon-box--lg svg { width: 24px; height: 24px; }
.icon-box--md { width: 40px; height: 40px; }
.icon-box--md svg { width: 20px; height: 20px; }

.icon-box--a1 { background: var(--a1-10); }
.icon-box--a1 svg { color: var(--a1); }
.icon-box--a2 { background: var(--a2-10); }
.icon-box--a2 svg { color: var(--a2); }

.icon-box--circle {
  border-radius: 50%;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--sp-3);
}
.icon-box--circle svg { width: 32px; height: 32px; }

/* ─── CARD TEMPLATES ─────────────────────────────────────────── */

/* Card Dark */
.card-dk {
  background: var(--dk-card);
  border: 1px solid var(--dk-border);
  border-radius: var(--r-md);
  padding: 20px;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 480px) { .card-dk { padding: 28px; } }
@media (min-width: 640px) { .card-dk { padding: 32px; } }

.card-dk:hover {
  border-color: var(--dk-border-a);
  transform: translateY(-3px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.28), 0 0 0 1px var(--a1-10);
}

/* Card Dark — destaque */
.card-dk--featured {
  border-color: var(--a1-30);
  background: linear-gradient(145deg, var(--dk-card) 60%, rgba(62,200,120,0.06));
}

/* Card Light */
.card-lt {
  background: var(--lt-card);
  border: 1px solid var(--lt-border);
  border-radius: var(--r-md);
  padding: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

@media (min-width: 480px) { .card-lt { padding: 28px; } }

.card-lt:hover {
  border-color: var(--lt-border-a);
  box-shadow: 0 6px 28px rgba(46,168,98,0.11);
  transform: translateY(-2px);
}

/* ─── BOTÕES ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--r-pill);
  cursor: pointer;
  line-height: 1;
  transition: transform var(--t), box-shadow var(--t), background-color var(--t);
}

.btn__icon { transition: transform var(--t); }
.btn:hover .btn__icon { transform: translateX(5px); }

/* Hero CTA — coral sobre hero escuro (contraste alto) */
.btn--hero {
  background: var(--a2);       /* coral #FF6B6B — pop total em fundo verde escuro */
  color: #ffffff;
  padding: var(--sp-2) 28px;
  font-size: 0.95rem;
  width: 100%;
  max-width: 360px;
}

@media (min-width: 480px) { .btn--hero { width: auto; padding: 18px 36px; font-size: 1.05rem; } }

.btn--hero:hover {
  background: var(--a2-dim);
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(255,107,107,0.40);
}
.btn--hero:active { transform: translateY(0); }

/* Oferta CTA — accent 2 com shimmer sweep ── DETALHE PREMIUM ── */
.btn--cta {
  position: relative;
  overflow: hidden;
  width: 100%;
  background: var(--a2);
  color: #fff;
  border-radius: var(--r-pill);
  font-size: 0.78rem;
  padding: var(--sp-2) 14px;
  letter-spacing: 0.03em;
  flex-wrap: nowrap;
  white-space: nowrap;
  animation: pulse-a2 2.5s ease-in-out infinite;
}

/* Shimmer sweep diagonal — o que surpreende */
.btn--cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 55%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,0.20),
    transparent
  );
  animation: shimmer-sweep 2.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes shimmer-sweep {
  0%       { left: -120%; }
  45%, 100% { left: 160%;  }
}

@media (min-width: 360px) { .btn--cta { font-size: 0.85rem; padding: var(--sp-2) var(--sp-2); } }
@media (min-width: 420px) { .btn--cta { font-size: 0.92rem; padding: 17px 20px; } }
@media (min-width: 480px) { .btn--cta { font-size: 1rem; padding: 18px 28px; letter-spacing: 0.04em; } }
@media (min-width: 640px) { .btn--cta { font-size: 1.1rem; padding: 20px 36px; } }

.btn--cta:hover {
  background: var(--a2-dim);
  transform: translateY(-3px);
  box-shadow: 0 12px 44px rgba(255,107,107,0.45);
  animation: none;
}
.btn--cta:hover::before { animation: none; }
.btn--cta:active { transform: translateY(-1px); }

@keyframes pulse-a2 {
  0%,100% { box-shadow: 0 0 0 0   rgba(255,107,107,0.40); }
  50%     { box-shadow: 0 0 0 12px rgba(255,107,107,0);    }
}

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 1 · HERO
════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-start; /* mobile: conteúdo sobe, sem espaço vazio no topo */
  padding: 32px 0 48px;    /* mobile: topo compacto, aproveitando a 1ª dobra */
  background: var(--dk-base);
  overflow: hidden;
  isolation: isolate;
}

@media (min-width: 768px) {
  .hero {
    align-items: center;
    padding: 48px 0 56px;
  }
}

/* Grain na hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.80' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* Gradient mesh atmosférico */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 90% 65% at 50% -10%, rgba(45,80,22,0.30) 0%, transparent 62%),
    radial-gradient(ellipse 60% 45% at 88% 88%,  rgba(255,107,107,0.09) 0%, transparent 58%),
    radial-gradient(ellipse 45% 35% at 8% 72%,   rgba(45,80,22,0.15) 0%, transparent 55%);
  pointer-events: none;
}

/* Hero split: texto + imagem */
.hero__split {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  width: 100%;
  align-items: center;
}

@media (min-width: 768px) {
  .hero__split {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

@media (min-width: 640px) { .hero__content { gap: 24px; } }

@media (min-width: 768px) {
  .hero__content {
    align-items: flex-start;
    text-align: left;
  }
}

.hero__image-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__img {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: var(--r-lg);
  object-fit: cover;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.55),
    0 0 0 1px rgba(62,200,120,0.12);
}

.hero__tag {
  display: inline-block;
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--a2);
  background: var(--a2-10);
  border: 1px solid var(--a2-28);
  padding: 6px var(--sp-2);
  border-radius: var(--r-pill);
}

@media (min-width: 480px) { .hero__tag { font-size: 0.65rem; padding: 8px 20px; } }

.hero__headline {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.75rem, 5.5vw, 2.15rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--td-hi);
  max-width: 760px;
}

@media (min-width: 768px) {
  .hero__headline { font-size: clamp(2rem, 2.8vw, 2.6rem); }
}

/* Toque editorial: italic com optical size no accent */
.hero__headline .c-a1 {
  font-style: italic;
  font-variation-settings: 'opsz' 144;
  color: var(--a2); /* coral: contraste visível em hero escuro */
}

.hero__sub {
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  color: var(--td-muted);
  max-width: 560px;
  line-height: 1.8;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 4px;
}

@media (min-width: 768px) { .hero__trust { justify-content: flex-start; } }

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--td-body);
}

.hero__trust-item svg { color: var(--a2); width: 14px; height: 14px; flex-shrink: 0; } /* coral: visível em hero escuro */

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 2 · PROBLEMA (LIGHT)
════════════════════════════════════════════════════════════════ */
.problem__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 680px;
  margin: 0 auto 32px;
}

.problem__item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--tl-body);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.25s ease;
}

.problem__item:hover {
  border-color: rgba(255,107,107,0.30);
  box-shadow: 0 4px 20px rgba(255,107,107,0.09);
  transform: translateX(4px);
}

/* Assimétrico: borda esquerda accent + radius apenas no lado direito */
.problem__transition {
  max-width: 600px;
  margin: 0 auto;
  background: linear-gradient(145deg, rgba(62,200,120,0.07), rgba(62,200,120,0.02));
  border-left: 3px solid var(--a1-dim);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: var(--sp-3) 20px var(--sp-3) var(--sp-4);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--tl-body);
}

@media (min-width: 480px) {
  .problem__transition { padding: var(--sp-4) var(--sp-5) var(--sp-4) 36px; }
}

.problem__transition strong { color: var(--tl-hi); font-weight: 700; }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 3 · AGITAÇÃO (DARK)
════════════════════════════════════════════════════════════════ */
.agitation__card {
  max-width: 660px;
  margin: 0 auto;
  border-left: 3px solid var(--a2);
  padding: var(--sp-3) 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 480px) { .agitation__card { padding: var(--sp-4); } }
@media (min-width: 860px) { .agitation__card { padding: var(--sp-6) 52px; } }

.agitation__card p { font-size: 1rem; color: var(--td-body); line-height: 1.85; }
.agitation__card strong { color: var(--td-hi); }

.agitation__loop,
.agitation__flaws {
  list-style: none;
  padding: 0;
  margin: var(--sp-3) 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.agitation__loop li,
.agitation__flaws li {
  font-size: 1rem;
  color: var(--td-body);
  padding-left: var(--sp-3);
  position: relative;
  line-height: 1.5;
}

.agitation__loop li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--c-a2);
  font-weight: 700;
}

.agitation__flaws li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: var(--c-a2);
  font-weight: 700;
}

.agitation__thought {
  margin: var(--sp-3) 0;
  font-size: 1.05rem;
  color: var(--td-hi);
  font-style: italic;
}

/* Fraunces italic no punchline — tom íntimo e impactante */
.agitation__punchline {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--td-body);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--dk-border);
  line-height: 1.65;
}

@media (min-width: 480px) { .agitation__punchline { font-size: 1.2rem; } }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 4 · VIRADA (LIGHT)
════════════════════════════════════════════════════════════════ */
.virada__intro {
  text-align: center;
  font-size: 1rem;
  color: var(--tl-muted);
  max-width: 560px;
  margin: -20px auto 40px;
  line-height: 1.75;
}

@media (min-width: 640px) { .virada__intro { font-size: 1.05rem; margin-bottom: var(--sp-7); } }

.virada__intro strong { color: var(--a1-dim); }

.steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  padding: 22px 20px;
  width: 100%;
}

@media (min-width: 480px) { .step { gap: var(--sp-3); padding: var(--sp-4); } }

.step__connector {
  width: 2px;
  height: 24px;
  background: linear-gradient(to bottom, var(--lt-border-a), transparent);
  margin-left: 19px;
}

@media (min-width: 480px) { .step__connector { margin-left: 23px; } }

/* Números com Fraunces + hover ring */
.step__num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--a1-10);
  border: 1px solid var(--a1-22);
  border-radius: 50%;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--a1-dim);
  letter-spacing: -0.01em;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.step:hover .step__num {
  background: var(--a1-22);
  box-shadow: 0 0 0 5px var(--a1-10);
}

.step__title { color: var(--tl-hi); margin-bottom: 4px; }
.step__desc  { font-size: 0.88rem; color: var(--tl-muted); line-height: 1.65; }
@media (min-width: 480px) { .step__desc { font-size: 0.93rem; } }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 5 · O QUE VOCÊ RECEBE (DARK)
════════════════════════════════════════════════════════════════ */
.receives__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-2);
  max-width: 860px;
  margin: 0 auto;
}

@media (min-width: 540px) {
  .receives__grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .receive-main   { grid-column: 1 / -1; }
}

@media (min-width: 860px) {
  .receives__grid { grid-template-columns: 1fr 1fr 1fr; }
}

.receive__title { color: var(--td-hi); margin-bottom: 12px; }

.receive__list { display: flex; flex-direction: column; gap: 8px; }

.receive__list li {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: 0.88rem;
  color: var(--td-body);
}

.receive__list li svg { color: var(--a2); flex-shrink: 0; width: 15px; height: 15px; } /* coral: visível em card escuro */

.receive__desc { font-size: 0.88rem; color: var(--td-muted); line-height: 1.6; }
@media (min-width: 480px) { .receive__desc { font-size: 0.93rem; } }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 6 · CONTRASTE (LIGHT)
════════════════════════════════════════════════════════════════ */
.contrast__wrapper {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 600px;
  margin: 0 auto 32px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--lt-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

@media (min-width: 600px) {
  .contrast__wrapper {
    grid-template-columns: 1fr auto 1fr;
    max-width: 780px;
    margin-bottom: 40px;
  }
}

.contrast__col--pdf { background: var(--lt-card); }
.contrast__col--app { background: linear-gradient(145deg, #eaf6ee, #f0f9ec); }

.contrast__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--lt-border);
}

@media (min-width: 480px) { .contrast__header { padding: 22px var(--sp-3) 18px; } }

.contrast__header svg { width: 16px; height: 16px; flex-shrink: 0; }
.contrast__header--pdf svg { color: #9ca3af; }
.contrast__header--app svg { color: var(--a1-dim); }

.contrast__label { font-size: 0.8rem; font-weight: 700; }
.contrast__label--pdf { color: #6b7280; }
.contrast__label--app { color: var(--a1-dim); }

.contrast__list { display: flex; flex-direction: column; }

.contrast__item {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: 0.88rem;
  padding: 13px 20px;
  border-bottom: 1px solid var(--lt-border);
  line-height: 1.4;
}

@media (min-width: 480px) { .contrast__item { padding: 15px var(--sp-3); font-size: 0.9rem; } }
.contrast__item:last-child { border-bottom: none; }

.contrast__item--bad  { color: #9ca3af; }
.contrast__item--bad  svg { color: #ef4444; width: 15px; height: 15px; flex-shrink: 0; }
.contrast__item--good { color: var(--tl-body); font-weight: 500; }
.contrast__item--good svg { color: var(--a1-dim); width: 15px; height: 15px; flex-shrink: 0; }

/* VS — horizontal mobile, vertical desktop */
.contrast__vs {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #9ca3af;
  background: #f1f5f2;
  border-top: 1px solid var(--lt-border);
  border-bottom: 1px solid var(--lt-border);
  text-align: center;
}

@media (min-width: 600px) {
  .contrast__vs {
    padding: 0 12px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    border-top: none;
    border-bottom: none;
    border-left: 1px solid var(--lt-border);
    border-right: 1px solid var(--lt-border);
  }
}

.contrast__tagline { text-align: center; font-size: 0.95rem; color: var(--tl-muted); }
.contrast__tagline strong { color: var(--a1-dim); }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 7 · PROVA SOCIAL (DARK)
════════════════════════════════════════════════════════════════ */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-2);
  max-width: 860px;
  margin: 0 auto;
}

@media (min-width: 560px) { .testimonials__grid { grid-template-columns: 1fr 1fr; gap: 20px; } }
@media (min-width: 860px) { .testimonials__grid { grid-template-columns: 1fr 1fr 1fr; } }

/* Último card no 2-col fica centralizado */
@media (min-width: 560px) and (max-width: 859px) {
  .testimonials__grid .testimonial:last-child {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
}

.testimonial__header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.testimonial__avatar  { flex-shrink: 0; border-radius: 50%; overflow: hidden; width: 48px; height: 48px; }
.testimonial__avatar img { width: 48px; height: 48px; object-fit: cover; display: block; border-radius: 50%; }

.testimonial__name { display: block; font-size: 0.95rem; font-weight: 700; color: var(--td-hi); margin-bottom: 2px; }
.testimonial__city { font-size: 0.78rem; color: var(--td-muted); }

.testimonial__stars { display: flex; gap: 3px; margin-bottom: 10px; }
.testimonial__stars svg { color: var(--a2); fill: var(--a2); width: 14px; height: 14px; }

/* Italic no body dos depoimentos — toque editorial */
.testimonial__text {
  font-size: 0.9rem;
  color: var(--td-body);
  line-height: 1.8;
  font-style: italic;
}
@media (min-width: 480px) { .testimonial__text { font-size: 0.95rem; } }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 10 · FAQ — Premium Accordion (CSS-only)
   ────────────────────────────────────────────────────────────
   Técnica: CSS grid trick (grid-template-rows: 0fr → 1fr)
   para animar height sem JS, suavemente e sem layout shift.
   O ícone + gira 45° via rotate → vira × de forma elegante.
════════════════════════════════════════════════════════════════ */
.faq__list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq__item {
  background: var(--lt-card);
  border: 1px solid var(--lt-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.28s ease, box-shadow 0.28s ease;
}

/* Item aberto ganha destaque verde */
.faq__item:has(details[open]) {
  border-color: var(--lt-border-a);
  box-shadow: 0 4px 24px rgba(46,168,98,0.09);
}

/* Grid trick: anima height de 0fr → 1fr */
.faq__item details {
  display: grid;
  grid-template-rows: auto 0fr;
  transition: grid-template-rows 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq__item details[open] {
  grid-template-rows: auto 1fr;
}

/* Summary — linha de pergunta */
.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-2);
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--tl-hi);
  line-height: 1.4;
  user-select: none;
  transition: color 0.2s ease;
}

/* Remove marcador nativo (todos os browsers) */
.faq__question::-webkit-details-marker { display: none; }
.faq__question::marker { display: none; content: ''; }

@media (min-width: 480px) { .faq__question { padding: 20px 24px; font-size: 1rem; } }

.faq__question:hover { color: var(--a1-dim); }

/* Ícone + que vira × via rotate(45deg) */
.faq__question::after {
  content: '+';
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
  color: var(--a1-dim);
  background: var(--a1-10);
  border-radius: 50%;
  transition:
    transform 0.38s cubic-bezier(0.4, 0, 0.2, 1),
    background 0.25s ease,
    color 0.25s ease;
}

/* Aberto: + rotaciona 45° → × */
details[open] > .faq__question::after {
  transform: rotate(45deg);
  background: var(--a1-22);
  color: var(--a1-dim);
}

/* Resposta — overflow hidden + padding animado */
.faq__answer {
  overflow: hidden;
  min-height: 0;
  padding: 0 20px;
  font-size: 0.93rem;
  color: var(--tl-muted);
  line-height: 1.78;
  transition: padding 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

details[open] > .faq__answer {
  padding: 4px 20px 20px;
}

@media (min-width: 480px) {
  .faq__answer                  { padding: 0 24px;          }
  details[open] > .faq__answer  { padding: 4px 24px 22px;   }
}

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 8 · OFERTA (LIGHT)
════════════════════════════════════════════════════════════════ */
.section--offer { padding: var(--sp-7) 0 80px; }
@media (min-width: 640px) { .section--offer { padding: var(--sp-10) 0 96px; } }

/* Offer card com decoração radial no canto */
.offer__card {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  background: var(--lt-card);
  border: 2px solid var(--lt-border-a);
  border-radius: var(--r-lg);
  padding: var(--sp-4) 20px;
  text-align: center;
  box-shadow: 0 8px 56px rgba(46,168,98,0.11);
  overflow: hidden;
}

/* Decorative radial no canto superior direito */
.offer__card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, var(--a1-10) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.offer__card > * { position: relative; z-index: 1; }

@media (min-width: 480px) { .offer__card { padding: var(--sp-5) 32px; } }
@media (min-width: 640px) { .offer__card { padding: var(--sp-6) var(--sp-5); } }
@media (min-width: 860px) { .offer__card { padding: var(--sp-7) 52px; } }

.offer__title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.25rem, 4vw, 1.9rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--tl-hi);
  margin-bottom: var(--sp-4);
}

.offer__title .c-a1d { color: var(--a1-dim); }

.offer__includes {
  text-align: left;
  margin-bottom: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.offer__includes li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.93rem;
  color: var(--tl-body);
}
@media (min-width: 480px) { .offer__includes li { font-size: 0.97rem; } }
.offer__includes li svg { color: var(--a1-dim); flex-shrink: 0; width: 18px; height: 18px; }

.offer__pricing {
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.offer__from { font-size: 0.88rem; color: #9ca3af; }
.offer__from s { color: #9ca3af; }

.offer__price-main {
  display: flex;
  align-items: flex-start;
  line-height: 1;
  gap: 2px;
  margin: 4px 0;
}

.offer__currency { font-size: 1.2rem; font-weight: 700; color: var(--a1-dim); margin-top: 8px; }
@media (min-width: 480px) { .offer__currency { font-size: 1.4rem; } }

.offer__amount {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(3.5rem, 12vw, 5rem);
  font-weight: 900;
  color: var(--a1-dim);
  line-height: 1;
  letter-spacing: -0.03em;
}

.offer__cents { font-size: 1.5rem; font-weight: 700; color: var(--a1-dim); margin-top: 8px; }
@media (min-width: 480px) { .offer__cents { font-size: 1.8rem; } }

.offer__installments { font-size: 0.88rem; color: var(--tl-muted); }
.offer__installments strong { color: var(--tl-body); }

.offer__sub { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; }
.offer__sub-item { display: flex; align-items: center; gap: 5px; font-size: 0.78rem; color: var(--tl-muted); }
.offer__sub-item svg { width: 13px; height: 13px; color: var(--a1-dim); }

/* ════════════════════════════════════════════════════════════════
   SEÇÃO 9 · GARANTIA (DARK)
════════════════════════════════════════════════════════════════ */
.section--guarantee { padding: var(--sp-6) 0 var(--sp-10); }
@media (min-width: 640px) { .section--guarantee { padding: var(--sp-7) 0 var(--sp-10); } }

.guarantee__card {
  max-width: 560px;
  margin: 0 auto;
  border: 1px solid var(--dk-border-a);
  padding: var(--sp-5) var(--sp-3);
  text-align: center;
}

@media (min-width: 480px) { .guarantee__card { padding: var(--sp-6) var(--sp-5); } }

.guarantee__title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--td-hi);
  margin-bottom: 20px;
}

.guarantee__text { font-size: 0.98rem; color: var(--td-body); line-height: 1.8; }
@media (min-width: 480px) { .guarantee__text { font-size: 1.05rem; } }
.guarantee__text strong { color: var(--a2); } /* coral: visível em seção escura */

/* ─── BONUS CARDS COM IMAGEM ─────────────────────────────────── */
.card-dk--bonus {
  padding: 0;
  overflow: hidden;
}

.bonus__img-wrap {
  width: 100%;
  overflow: hidden;
  border-radius: var(--r-md) var(--r-md) 0 0;
}

.bonus__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

@media (min-width: 480px) { .bonus__img { height: 220px; } }

.card-dk--bonus:hover .bonus__img { transform: scale(1.05); }

.bonus__body {
  padding: var(--sp-3) var(--sp-3) var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (min-width: 480px) {
  .bonus__body { padding: var(--sp-3) var(--sp-4) var(--sp-4); }
}

/* ─── RECIPES PREVIEW (grid de fotos — Seção Virada) ─────────── */
.recipes-preview { margin-top: var(--sp-5); }

.recipes-preview__label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--tl-muted);
  margin-bottom: var(--sp-3);
}

.recipes-preview__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (min-width: 540px) {
  .recipes-preview__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

.recipes-preview__item {
  margin: 0;
  padding: 0;
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
}

.recipes-preview__item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

@media (min-width: 540px) { .recipes-preview__item img { height: 160px; } }
@media (min-width: 768px) { .recipes-preview__item img { height: 180px; } }

.recipes-preview__item:hover img { transform: scale(1.05); }

.recipes-preview__item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.65));
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 24px 10px 8px;
}

/* ════════════════════════════════════════════════════════════════
   EXPERT SECTION (LIGHT)
════════════════════════════════════════════════════════════════ */
.expert-section {
  background: var(--lt-base);
  color: var(--tl-body);
}

.expert-section .section__title {
  color: var(--tl-hi);
}

.expert__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  align-items: center;
  max-width: 860px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .expert__card { grid-template-columns: 200px 1fr; gap: var(--sp-6); }
}

@media (min-width: 900px) {
  .expert__card { grid-template-columns: 240px 1fr; }
}

.expert__photo-col {
  display: flex;
  justify-content: center;
}

.expert__photo-wrap {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--a1);
  flex-shrink: 0;
  box-shadow: 0 8px 36px var(--a1-glow);
}

@media (min-width: 640px) { .expert__photo-wrap { width: 200px; height: 200px; } }
@media (min-width: 900px) { .expert__photo-wrap { width: 240px; height: 240px; } }

.expert__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.expert__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

@media (min-width: 640px) { .expert__content { text-align: left; } }

.expert__label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--a1-dim);
}

.expert__name {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--tl-hi);
  line-height: 1.1;
  margin: 0;
}

.expert__title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--tl-muted);
}

.expert__bio {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--tl-body);
  margin: 0;
}

.expert__badges {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

@media (min-width: 640px) { .expert__badges { align-items: flex-start; } }

.expert__badges li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tl-body);
}

.expert__badges li svg {
  width: 16px;
  height: 16px;
  color: var(--a1-dim);
  flex-shrink: 0;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: #070F09;
  border-top: 1px solid var(--dk-border);
  padding: var(--sp-3) 0;
  text-align: center;
}

.footer p { font-size: 0.78rem; color: #4b5563; }