/* ============================================================
   TRIA Desenvolvimento | Landing Page
   Etapa 5: CSS completo (mobile-first)
   ============================================================ */

/* 1. VARIÁVEIS CSS (Design Tokens) */
:root {
  /* Cores (Etapa 3) */
  --c-navy-deep: #0B1E3F;      /* Primária: hero, footer, seções escuras */
  --c-navy-mid: #1D3A5F;       /* Secundária: gradientes e apoio */
  --c-gold: #C9A227;           /* Accent: CTAs e destaques */
  --c-gold-dark: #B08D1E;      /* Hover do dourado */
  --c-offwhite: #FAF7F2;       /* Neutra clara: fundos */
  --c-graphite: #2B3442;       /* Neutra escura: textos */
  --c-mist: #8A94A6;           /* Suporte: textos secundários */
  --c-white: #FFFFFF;

  /* Tipografia */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  /* Espaçamentos */
  --sp-section: 56px;          /* mobile */
  --sp-container-pad: 24px;

  /* Raios e sombras */
  --radius-sm: 8px;
  --radius-md: 12px;
  --shadow-card: 0 2px 12px rgba(11, 30, 63, 0.08);
  --shadow-cta: 0 4px 16px rgba(201, 162, 39, 0.35);
  --shadow-card-hover: 0 8px 24px rgba(11, 30, 63, 0.14);

  /* Transições */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 200ms var(--ease-out);
}

/* 2. RESET / BASE */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-graphite);
  background: var(--c-offwhite);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--c-navy-deep);
  text-decoration: none;
}

/* Foco visível para navegação por teclado */
:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-container-pad);
}

.container--narrow {
  max-width: 800px;
}

/* 3. TIPOGRAFIA GLOBAL */
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-navy-deep);
  margin-bottom: 16px;
}

.section-title--light { color: var(--c-offwhite); }
.section-title--center { text-align: center; }

.section-title-accent {
  color: var(--c-gold);
  font-style: italic;
}

.section-lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-mist);
  max-width: 760px;
  margin-bottom: 40px;
}

.section-lead--light { color: #C7CFDD; }
.section-lead--center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-gold);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--c-gold);
}

.eyebrow--center {
  justify-content: center;
}

.section-title--center + .section-lead--center { margin-top: 8px; }

/* 4. COMPONENTES REUTILIZÁVEIS */

/* Botões */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--t-fast), background-color var(--t-fast), box-shadow var(--t-fast);
  text-align: center;
}

.btn--primary {
  background: var(--c-gold);
  color: var(--c-navy-deep);
  padding: 16px 32px;
  box-shadow: var(--shadow-cta);
}

.btn--primary:hover {
  background: var(--c-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.45);
}

.btn--lg { padding: 18px 36px; }
.btn--sm { padding: 12px 20px; font-size: 13px; }
.btn--block { width: 100%; display: block; }

/* Link discreto */
.link-quiet {
  color: var(--c-gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: gap var(--t-fast);
}

.link-quiet::after {
  content: " →";
  display: inline-block;
  transition: transform var(--t-fast);
}

.link-quiet:hover::after {
  transform: translateX(4px);
}

/* 5. HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 30, 63, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.header__logo-img {
  height: 40px;
  width: auto;
}

.header__nav {
  display: none;
}

.header__link {
  color: #C7CFDD;
  font-size: 15px;
  font-weight: 600;
  transition: color var(--t-fast);
}

.header__link:hover { color: var(--c-gold); }

.header__cta { white-space: nowrap; }

.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.header__toggle-bar {
  width: 24px;
  height: 2px;
  background: var(--c-offwhite);
  border-radius: 2px;
}

/* 6. HERO */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--c-navy-deep) 0%, var(--c-navy-mid) 100%);
  padding: 120px 0 var(--sp-section);
  color: var(--c-offwhite);
}

.hero__watermark {
  position: absolute;
  top: -60px;
  right: -120px;
  width: 520px;
  height: 520px;
  opacity: 0.06;
  pointer-events: none;
}

/* Símbolo da tríade (marca d'água): 3 nós conectados */
.hero__watermark-svg,
.final-cta__watermark-svg {
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 180' fill='none' stroke='%23C9A227' stroke-width='3'><line x1='100' y1='30' x2='40' y2='140'/><line x1='100' y1='30' x2='160' y2='140'/><line x1='40' y1='140' x2='160' y2='140'/><circle cx='100' cy='30' r='16'/><circle cx='40' cy='140' r='16'/><circle cx='160' cy='140' r='16'/></svg>");
  background-repeat: no-repeat;
  background-size: contain;
}

.hero__eyebrow { color: var(--c-gold); }

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-offwhite);
  max-width: 820px;
  margin-bottom: 24px;
}

.hero__title-em {
  color: var(--c-gold);
  font-style: italic;
}

.hero__subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: #C7CFDD;
  max-width: 680px;
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 40px;
}

.hero__credibility {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding-top: 24px;
  border-top: 1px solid rgba(201, 162, 39, 0.3);
}

.hero__credibility-item {
  font-size: 13px;
  font-weight: 600;
  color: #C7CFDD;
  padding: 6px 14px;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 999px;
}

/* 7. PROBLEM */
.problem {
  padding: var(--sp-section) 0;
  background: var(--c-offwhite);
}

.problem__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 16px;
}

.problem-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  transition: box-shadow var(--t-fast), transform var(--t-fast);
}

.problem-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.problem-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}

.problem-card__icon-svg { display: none; }

/* Ícones dourados minimalistas (data-URI, estilo stroke) */
.problem-card:nth-child(1) .problem-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M12 2l8 4v6c0 5-3.5 8.5-8 10-4.5-1.5-8-5-8-10V6z'/><line x1='12' y1='8' x2='12' y2='13'/><circle cx='12' cy='16' r='0.5' fill='%23C9A227'/></svg>");
}

.problem-card:nth-child(2) .problem-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M3 7l6 6 4-4 8 8'/><path d='M15 17h6v-6'/></svg>");
}

.problem-card:nth-child(3) .problem-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><line x1='8' y1='9' x2='8' y2='9.01'/><line x1='16' y1='9' x2='16' y2='9.01'/><path d='M8 15s1.5-2 4-2 4 2 4 2'/></svg>");
}

.problem-card:nth-child(4) .problem-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M17 2l4 4-4 4'/><path d='M3 11V9a4 4 0 014-4h14'/><path d='M7 22l-4-4 4-4'/><path d='M21 13v2a4 4 0 01-4 4H3'/></svg>");
}

.problem-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-navy-deep);
  margin-bottom: 10px;
}

.problem-card__text {
  font-size: 16px;
  color: var(--c-mist);
}

.problem__agitate {
  margin-top: 40px;
  font-size: 18px;
  line-height: 1.7;
  color: var(--c-navy-deep);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  padding: 24px;
  border-left: 3px solid var(--c-gold);
  background: var(--c-white);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-card);
}

/* 8. MÉTODO TRÍADE (seção assinatura) */
.method {
  padding: var(--sp-section) 0;
  background: linear-gradient(160deg, var(--c-navy-deep) 0%, var(--c-navy-mid) 100%);
  color: var(--c-offwhite);
}

.method__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 56px;
}

.method-step__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-gold);
  margin-bottom: 10px;
}

.method-step__text {
  font-size: 16px;
  line-height: 1.7;
  color: #C7CFDD;
}

.method__closing {
  margin-top: 56px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--c-offwhite);
}

.method__closing em {
  color: var(--c-gold);
}

/* Diagrama assinatura: 3 nós conectados */
.method__diagram {
  margin-top: 48px;
}

.method__diagram-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.method__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.method__node-core {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 0 6px rgba(201, 162, 39, 0.18), 0 0 24px rgba(201, 162, 39, 0.5);
}

.method__node-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

.method__connector {
  flex: 1;
  max-width: 140px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-gold) 0%, rgba(201, 162, 39, 0.25) 100%);
  margin-bottom: 28px;
}

/* Animação progressiva do diagrama ao entrar na viewport
   (scroll-driven CSS; sem suporte, fica estático e aceso) */
@keyframes method-light-up {
  from { opacity: 0.25; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

.method__node-core {
  animation: method-light-up 600ms var(--ease-out) both;
  animation-timeline: view();
  animation-range: entry 20% entry 60%;
}

/* 9. SERVIÇOS + OFERTA DE ENTRADA */
.services {
  padding: var(--sp-section) 0;
  background: var(--c-offwhite);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 16px;
}

.service-card {
  position: relative;
  background: var(--c-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  overflow: hidden;
  transition: box-shadow var(--t-fast), transform var(--t-fast);
}

.service-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  background: var(--c-gold);
  transition: width 300ms var(--ease-out);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.service-card:hover::after { width: 100%; }

.service-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}

.service-card__icon-svg { display: none; }

.service-card:nth-child(1) .service-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='7'/><line x1='21' y1='21' x2='16.5' y2='16.5'/></svg>");
}

.service-card:nth-child(2) .service-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M17 21v-2a4 4 0 00-4-4H5a4 4 0 00-4 4v2'/><circle cx='9' cy='7' r='4'/><path d='M23 21v-2a4 4 0 00-3-3.87'/><path d='M16 3.13a4 4 0 010 7.75'/></svg>");
}

.service-card:nth-child(3) .service-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M20.8 4.6a5.5 5.5 0 00-7.8 0L12 5.7l-1-1.1a5.5 5.5 0 00-7.8 7.8l1 1L12 21l7.8-7.6 1-1a5.5 5.5 0 000-7.8z'/></svg>");
}

.service-card:nth-child(4) .service-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><rect x='5' y='3' width='14' height='18' rx='2'/><path d='M9 3h6'/><path d='M9 13l2 2 4-4'/></svg>");
}

.service-card:nth-child(5) .service-card__icon {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M21 11.5a8.38 8.38 0 01-9 8.4 8.5 8.5 0 01-3.8-.9L3 21l1.9-5.2A8.4 8.4 0 1121 11.5z'/></svg>");
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-navy-deep);
  margin-bottom: 10px;
}

.service-card__text {
  font-size: 16px;
  color: var(--c-mist);
}

/* Card de entrada: o mais quente da página */
.entry-offer {
  position: relative;
  margin-top: 40px;
  background: var(--c-navy-deep);
  border: 2px solid var(--c-gold);
  border-radius: var(--radius-md);
  padding: 40px 28px;
  text-align: center;
  color: var(--c-offwhite);
  box-shadow: 0 12px 40px rgba(11, 30, 63, 0.25);
}

.entry-offer__badge {
  display: inline-block;
  background: var(--c-gold);
  color: var(--c-navy-deep);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.entry-offer__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 12px;
}

.entry-offer__text {
  font-size: 16px;
  line-height: 1.7;
  color: #C7CFDD;
  max-width: 640px;
  margin: 0 auto 20px;
}

.entry-offer__price {
  font-size: 18px;
  color: #C7CFDD;
  margin-bottom: 24px;
}

.entry-offer__price-value {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  color: var(--c-gold);
  display: block;
  margin-top: 4px;
}

.entry-offer__cta { margin-bottom: 20px; }

.entry-offer__note {
  font-size: 14px;
  line-height: 1.6;
  color: #8A94A6;
  max-width: 640px;
  margin: 0 auto;
}

/* 10. EQUIPE */
.team {
  padding: var(--sp-section) 0;
  background: var(--c-offwhite);
}

.team .section-lead { margin-bottom: 48px; }

.team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.team-card {
  text-align: center;
}

.team-card__photo-wrap {
  width: 220px;
  height: 280px;
  margin: 0 auto 20px;
  border-radius: 999px 999px 12px 12px; /* arco superior, remete ao símbolo */
  overflow: hidden;
  box-shadow: var(--shadow-card-hover);
  border-bottom: 3px solid var(--c-gold);
}

.team-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms var(--ease-out);
}

.team-card:hover .team-card__photo {
  transform: scale(1.04);
}

.team-card__name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-navy-deep);
  margin-bottom: 6px;
}

.team-card__role {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-gold);
  margin-bottom: 14px;
}

.team-card__bio {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mist);
  margin-bottom: 16px;
}

.team-card__quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  color: var(--c-navy-deep);
  max-width: 320px;
  margin: 0 auto;
  padding-top: 12px;
  border-top: 1px solid rgba(201, 162, 39, 0.4);
}

/* 11. PROVA DE AUTORIDADE */
.proof {
  padding: var(--sp-section) 0;
  background: linear-gradient(160deg, var(--c-navy-deep) 0%, var(--c-navy-mid) 100%);
  color: var(--c-offwhite);
}

.proof__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 24px 0 48px;
  max-width: 860px;
}

.proof__item {
  position: relative;
  padding-left: 36px;
  font-size: 16px;
  line-height: 1.6;
  color: #C7CFDD;
}

.proof__item strong { color: var(--c-offwhite); }

.proof__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6L9 17l-5-5'/></svg>");
  background-repeat: no-repeat;
  background-size: contain;
}

.proof__commitment {
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  max-width: 860px;
}

.proof__commitment-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.8' stroke-linecap='round'><line x1='12' y1='20' x2='12' y2='10'/><line x1='18' y1='20' x2='18' y2='4'/><line x1='6' y1='20' x2='6' y2='16'/></svg>");
  background-repeat: no-repeat;
  background-size: contain;
}

.proof__commitment-icon-svg { display: none; }

.proof__commitment-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-gold);
  margin-bottom: 10px;
}

.proof__commitment-text {
  font-size: 16px;
  line-height: 1.7;
  color: #C7CFDD;
}

/* 12. GARANTIA */
.guarantee {
  padding: var(--sp-section) 0;
  background: var(--c-offwhite);
}

.guarantee__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.guarantee__seal {
  width: 120px;
  height: 120px;
  flex-shrink: 0;
  outline: 2px dashed var(--c-gold);
  outline-offset: 8px;
  border-radius: 50%;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><path d='M12 2l8 4v6c0 5-3.5 8.5-8 10-4.5-1.5-8-5-8-10V6z'/><path d='M9 12l2 2 4-4'/></svg>");
  background-repeat: no-repeat;
  background-size: 64px;
  background-position: center;
}

.guarantee__seal-svg { display: none; }

.guarantee .section-lead { margin-bottom: 28px; }

/* 13. BLOG */
.blog {
  padding: var(--sp-section) 0;
  background: var(--c-offwhite);
}

.blog .section-lead { margin-bottom: 40px; }

.blog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.blog-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--t-fast), transform var(--t-fast);
}

.blog-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.blog-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--c-navy-deep);
  padding: 20px 20px 8px;
}

.blog-card__link { color: inherit; }

.blog-card .link-quiet {
  display: inline-block;
  font-size: 14px;
  padding: 0 20px 20px;
  color: var(--c-navy-deep);
}

/* 14. FAQ */
.faq {
  padding: var(--sp-section) 0;
  background: var(--c-offwhite);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.faq-item {
  background: var(--c-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  border-left: 3px solid transparent;
  transition: border-color var(--t-fast);
}

.faq-item[open] {
  border-left-color: var(--c-gold);
}

.faq-item__question {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-navy-deep);
}

.faq-item__question::-webkit-details-marker { display: none; }

.faq-item__toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  position: relative;
  transition: transform 300ms var(--ease-out);
}

.faq-item__toggle::before,
.faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-gold);
  border-radius: 2px;
  transform: translate(-50%, -50%);
}

.faq-item__toggle::before { width: 14px; height: 2px; }
.faq-item__toggle::after { width: 2px; height: 14px; }

.faq-item[open] .faq-item__toggle {
  transform: rotate(45deg); /* + vira x */
}

.faq-item__answer {
  padding: 0 20px 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* 15. CTA FINAL + FORMULÁRIO */
.final-cta {
  position: relative;
  overflow: hidden;
  padding: var(--sp-section) 0;
  background: linear-gradient(160deg, var(--c-navy-deep) 0%, var(--c-navy-mid) 100%);
}

.final-cta__watermark {
  position: absolute;
  bottom: -140px;
  left: -140px;
  width: 560px;
  height: 560px;
  opacity: 0.06;
  pointer-events: none;
}

.final-cta .section-lead { margin-bottom: 48px; }

.lead-form {
  position: relative;
  background: var(--c-white);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
  padding: 32px 24px;
}

.lead-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.lead-form__field--full { grid-column: 1 / -1; }

.lead-form__label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-mist);
  margin-bottom: 6px;
}

.lead-form__input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--c-graphite);
  background: var(--c-white);
  border: 1px solid var(--c-mist);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.lead-form__input:focus {
  outline: none;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.2);
}

.lead-form__textarea { resize: vertical; }

.lead-form__select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A94A6' stroke-width='2' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-size: 18px;
  background-position: right 14px center;
  padding-right: 44px;
}

.lead-form__whatsapp {
  text-align: center;
  font-size: 14px;
  color: var(--c-mist);
  margin-top: 20px;
}

.lead-form__whatsapp-link {
  color: var(--c-navy-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.lead-form__reassurance {
  text-align: center;
  font-size: 14px;
  color: var(--c-mist);
  margin-top: 8px;
}

/* 16. FOOTER */
.footer {
  background: var(--c-navy-deep);
  color: #C7CFDD;
  padding-top: 64px;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-bottom: 40px;
}

.footer__logo {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
}

.footer__tagline {
  font-size: 14px;
  line-height: 1.7;
  max-width: 360px;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 15px;
  color: #C7CFDD;
  transition: color var(--t-fast);
}

.footer__link:hover { color: var(--c-gold); }

.footer__contact-item {
  font-size: 14px;
  margin-bottom: 8px;
}

.footer__bottom {
  border-top: 1px solid rgba(201, 162, 39, 0.25);
  padding-top: 20px;
  padding-bottom: 32px;
}

.footer__legal {
  font-size: 13px;
  color: #8A94A6;
}

/* 17. RESPONSIVIDADE: TABLET (>= 768px) */
@media (min-width: 768px) {
  :root {
    --sp-section: 80px;
  }

  .section-title { font-size: 34px; }
  .hero__title { font-size: 44px; }

  .hero__actions {
    flex-direction: row;
    align-items: center;
  }

  .problem__grid { grid-template-columns: repeat(2, 1fr); }

  .method__steps { grid-template-columns: repeat(3, 1fr); }

  .services__grid { grid-template-columns: repeat(2, 1fr); }

  .entry-offer { padding: 48px 40px; }

  .team__grid { grid-template-columns: repeat(3, 1fr); }

  .proof__list { grid-template-columns: repeat(2, 1fr); }

  .blog__grid { grid-template-columns: repeat(2, 1fr); }

  .guarantee__inner {
    flex-direction: row;
    align-items: center;
    gap: 48px;
  }

  .lead-form { padding: 48px 40px; }
  .lead-form__grid { grid-template-columns: repeat(2, 1fr); }

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .footer__nav { flex-direction: row; gap: 24px; }
}

/* RESPONSIVIDADE: DESKTOP (>= 1024px) */
@media (min-width: 1024px) {
  .section-title { font-size: 40px; }
  .hero__title { font-size: 56px; }
  .hero { padding-top: 160px; }

  .header__nav {
    display: flex;
    gap: 32px;
  }

  .header__toggle { display: none; }

  .hero__subtitle { font-size: 19px; }

  .services__grid { grid-template-columns: repeat(3, 1fr); }

  .entry-offer {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
    padding: 56px 64px;
  }

  .blog__grid { grid-template-columns: repeat(3, 1fr); }
}

/* 18. ACESSIBILIDADE: MOVIMENTO REDUZIDO */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .method__node-core {
    animation: none;
    opacity: 1;
    transform: none;
  }
}