:root {
  --brand-yellow: #FFD629;
  --brand-navy: #172B4D;
  --bg: #f7f9fc;
  --surface: #fff;
  --ink: #172B4D;
  --muted: #63718a;
  --line: #e3e8f0;
  --accent: #172B4D;
  --shadow: 0 24px 70px rgba(23, 43, 77, .12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

a {
  text-decoration: none;
  color: inherit;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid #c18b00;
  outline-offset: 4px;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: auto;
}

/* =========================
   HEADER / NAVEGAÇÃO
========================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(227, 232, 240, .85);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo do cabeçalho */
.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

/* Alinhamento da marca */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

/* Nome da marca */
.brand-name {
  color: #172B4D;
  font-size: 18px;
  font-weight: 700;
}

/* Animação da linha amarela abaixo do título */
.hero h1 span {
  position: relative;
  display: inline-block;
  text-decoration: none;
  z-index: 1;
}


/* =========================
   BOTÕES
========================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 14px;
  font-weight: 800;
  transition:
    transform .2s ease,
    box-shadow .2s ease,
    background .2s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible {
  outline: 3px solid #c18b00;
  outline-offset: 4px;
}

.btn-small {
  padding: 10px 17px;
  font-size: 14px;
}

.btn-lg {
  padding: 17px 24px;
  font-size: 16px;
}

.btn-primary {
  background: var(--brand-yellow);
  color: var(--brand-navy);
  box-shadow: 0 12px 28px #d8a90035;
}

.btn-primary:hover {
  background: #ffdf50;
  box-shadow: 0 16px 34px #d8a90045;
}

.btn-outline {
  border: 1px solid #d7deea;
  background: #fff;
  color: var(--brand-navy);
}

.btn-white {
  background: #fff;
  color: var(--brand-navy);
  box-shadow: 0 14px 35px #07152b35;
}

/* =========================
   HERO / SEÇÃO PRINCIPAL
========================= */

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 78px;
  background:
    radial-gradient(
      ellipse at 90% 8%,
      #ffd62945,
      transparent 35%
    ),
    linear-gradient(
      135deg,
      #fff 0%,
      #f5f8fd 68%,
      #fff9dc 100%
    );
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 62px;
}

.eyebrow {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  color: #8a6900;
  margin-bottom: 14px;
}

.eyebrow.light {
  color: var(--brand-yellow);
}

.pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e0ad00;
  box-shadow: 0 0 0 6px #ffd62938;
  margin-right: 8px;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.01;
  letter-spacing: -.06em;
  margin: 0 0 22px;
  color: var(--brand-navy);
}

.hero h1 span {
  color: #b18400;
  text-decoration: underline;
  text-decoration-color: #ffd629;
  text-decoration-thickness: 7px;
  text-underline-offset: 5px;
}

.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 650px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.secure-note {
  font-size: 13px;
  color: #63718a;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
  padding-top: 26px;
  border-top: 1px solid #dfe5ef;
}

.trust-row div {
  display: flex;
  flex-direction: column;
}

.trust-row strong {
  font-size: 14px;
}

.trust-row span {
  font-size: 12px;
  color: var(--muted);
}

/* =========================
   CARD DE OFERTA
========================= */

.deal-card {
  background: #fff;
  border: 1px solid #e5e9f0;
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotate(1deg);
}

.deal-top {
  display: flex;
  justify-content: space-between;
  padding: 18px 20px;
  font-size: 11px;
  font-weight: 900;
}

.tag {
  background: #fff2b8;
  color: #6b5100;
  padding: 6px 10px;
  border-radius: 999px;
}

.deal-status {
  color: #65738a;
}

.product-art {
  height: 220px;
  background: linear-gradient(145deg, #172B4D, #263f68);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.product-art::before,
.product-art::after {
  content: "";
  position: absolute;
  border: 1px solid #ffffff20;
  border-radius: 50%;
  width: 260px;
  height: 260px;
}

.product-art::after {
  width: 340px;
  height: 340px;
}

.box-shape {
  width: 170px;
  height: 110px;
  background: linear-gradient(145deg, #fffdf1, #ffd629);
  border-radius: 15px;
  transform: perspective(500px) rotateY(-15deg) rotateX(5deg);
  box-shadow: 0 24px 60px #0005;
  z-index: 1;
}

.spark {
  position: absolute;
  color: var(--brand-yellow);
  font-size: 30px;
  z-index: 2;
}

.s1 {
  top: 25px;
  right: 35px;
}

.s2 {
  bottom: 28px;
  left: 35px;
}

.deal-content {
  padding: 24px 24px 18px;
}

.mini-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.deal-content h2 {
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -.03em;
  margin: 9px 0 20px;
}

.price-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.old-price {
  font-size: 13px;
  color: #98a2b3;
}

.deal-price {
  font-size: 28px;
  font-weight: 900;
  color: #8a6900;
}

.deal-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  color: #667085;
  font-size: 12px;
}

.deal-foot {
  padding: 14px 24px;
  background: #f7f9fc;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: #667085;
}

/* =========================
   FAIXA DE DESTAQUES
========================= */

.strip {
  border-block: 1px solid var(--line);
  background: #fff;
}

.strip-items {
  min-height: 62px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  overflow: auto;
  white-space: nowrap;
  color: #43536d;
  font-size: 13px;
  font-weight: 800;
}

/* =========================
   SEÇÕES / CONTEÚDO
========================= */

.section {
  padding: 96px 0;
}

.section-alt {
  background: #fff;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 46px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section h2,
.cta-box h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -.045em;
  margin: 0 0 14px;
  color: var(--brand-navy);
}

.section-heading p,
.section-intro {
  color: var(--muted);
  font-size: 17px;
}

/* =========================
   ETAPAS
========================= */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step {
  background: #fff;
  border: 1px solid var(--line);
  padding: 30px;
  border-radius: 22px;
  box-shadow: 0 8px 24px #172b4d08;
  transition: transform .2s, box-shadow .2s;
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px #172b4d12;
}

.step-num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: #fff2b8;
  color: #6b5100;
  font-size: 13px;
  font-weight: 900;
}

.step h3 {
  margin: 20px 0 8px;
  font-size: 20px;
}

.step p {
  margin: 0;
  color: var(--muted);
}

/* =========================
   RECURSOS / BENEFÍCIOS
========================= */

.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 20px;
}

.feature {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 15px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.feature > span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 11px;
  background: #fff2b8;
  color: #6b5100;
  font-weight: 900;
}

.feature strong {
  font-size: 17px;
}

.feature p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* =========================
   FAQ
========================= */

.narrow {
  width: min(820px, calc(100% - 40px));
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}

summary {
  cursor: pointer;
  font-weight: 800;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

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

summary::after {
  content: "+";
  font-size: 20px;
  color: #8a6900;
}

details[open] summary::after {
  content: "−";
}

details p {
  color: var(--muted);
  max-width: 680px;
  margin: 12px 0 0;
}

/* =========================
   CHAMADA PARA AÇÃO (CTA)
========================= */

.cta-section {
  padding: 30px 0 96px;
}

.cta-box {
  background: var(--brand-navy);
  color: #fff;
  border-radius: 30px;
  padding: 48px 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  box-shadow: 0 24px 70px #172b4d30;
  position: relative;
  overflow: hidden;
}

.cta-box::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: #ffd62912;
  right: 18%;
  top: -180px;
}

.cta-copy,
.cta-box > .btn {
  position: relative;
  z-index: 1;
}

.cta-box h2 {
  color: #fff;
}

.cta-copy p {
  color: #d1dbea;
  margin: 8px 0 0;
}

/* =========================
   RODAPÉ
========================= */

.footer {
  padding: 38px 0;
  background: #fff;
  border-top: 1px solid var(--line);
  color: #667085;
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
}

.footer strong {
  color: var(--brand-navy);
}

.footer p {
  max-width: 520px;
  margin: 7px 0 0;
}

.footer nav {
  display: flex;
  gap: 18px;
  align-items: start;
}

.footer nav a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.copyright {
  grid-column: 1 / -1;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

/* =========================
   RESPONSIVIDADE
========================= */

@media (max-width: 900px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 42px;
  }

  .deal-card {
    max-width: 600px;
    margin: auto;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer nav {
    flex-wrap: wrap;
  }

  .copyright {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .container,
  .narrow {
    width: min(1120px, calc(100% - 28px));
  }

  .nav-wrap {
    min-height: 64px;
  }

  .brand {
    font-size: 14px;
  }

  .brand-mark {
    width: 35px;
    height: 35px;
  }

  .nav-wrap .btn {
    padding: 8px 12px;
    font-size: 13px;
  }

  .hero {
    padding: 58px 0;
  }

  .hero h1 {
    font-size: clamp(39px, 11vw, 48px);
  }

  .lead {
    font-size: 17px;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .trust-row {
    gap: 10px;
  }

  .trust-row span {
    font-size: 11px;
  }

  .deal-content h2 {
    font-size: 21px;
  }

  .section {
    padding: 70px 0;
  }

  .cta-box {
    padding: 32px 24px;
  }

  .strip-items {
    justify-content: flex-start;
  }
}

/* =========================
   ACESSIBILIDADE
========================= */

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: #fff;
  color: #172B4D;
  padding: 12px;
  z-index: 99;
}

.skip-link:focus {
  left: 8px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}