:root {
  --bg: #070707;
  --surface: #101010;
  --surface-2: #151515;
  --line: #2a2a2a;
  --text: #f7f7f7;
  --muted: #b8b8b8;
  --gold: #ffb000;
  --orange: #ff7a00;
  --green: #25d366;
  --max: 1180px;
  --radius: 22px;
  --page-gutter: clamp(12px, 3vw, 24px);
  --section-space: clamp(56px, 8vw, 96px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  min-width: 0;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

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

button,
a,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

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

button,
a.btn {
  touch-action: manipulation;
}

h1,
h2,
h3,
p,
ul {
  max-width: 100%;
}

h1,
h2,
h3 {
  line-height: 1.08;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(2.45rem, 6.5vw, 5.5rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  letter-spacing: -0.03em;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.section {
  padding-block: var(--section-space);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid #171717;
}

.brand {
  width: clamp(175px, 24vw, 260px);
  max-width: 100%;
  height: auto;
}

.hero {
  padding-block: clamp(48px, 7vw, 84px) clamp(56px, 8vw, 88px);
  background:
    radial-gradient(circle at 85% 25%, rgba(255, 176, 0, 0.11), transparent 28%),
    radial-gradient(circle at 5% 80%, rgba(255, 122, 0, 0.08), transparent 25%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(28px, 5vw, 48px);
  align-items: center;
}

.eyebrow {
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 800;
  font-size: 0.74rem;
  color: var(--gold);
  overflow-wrap: anywhere;
}

.hero-copy,
.section-lead {
  max-width: 760px;
  color: #d0d0d0;
}

.hero-copy {
  margin-bottom: 0;
  font-size: clamp(1rem, 1.7vw, 1.15rem);
}

.section-lead {
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
}

.highlight {
  color: var(--gold);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: stretch;
  margin-top: 30px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #121212;
  color: #fff;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: #555;
}

.btn:focus-visible {
  outline: 3px solid rgba(255, 176, 0, 0.45);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #080808;
  border-color: transparent;
}

.btn-whatsapp {
  background: var(--green);
  color: #061006;
  border-color: transparent;
}

.hero-card,
.card {
  min-width: 0;
  background: linear-gradient(145deg, #151515, #0d0d0d);
  border: 1px solid #303030;
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 30px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.hero-card {
  border-color: #3c321d;
}

.hero-card h2 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.hero-card > .btn {
  width: 100%;
  margin-top: 22px;
}

.hero-card ul,
.proof-list {
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.hero-card li,
.proof-list li {
  min-width: 0;
  display: flex;
  gap: 10px;
  color: #ddd;
  overflow-wrap: anywhere;
}

.hero-card li::before,
.proof-list li::before {
  flex: 0 0 auto;
  content: "✓";
  color: var(--gold);
  font-weight: 900;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.trust-card,
.process-card {
  min-width: 0;
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(18px, 2.5vw, 24px);
}

.trust-card h3 {
  color: #fff;
}

.trust-card p,
.process-card p,
.muted {
  margin-bottom: 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.dark {
  background: #0b0b0b;
  border-block: 1px solid #151515;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.step-number {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 12px;
  background: #231b09;
  color: var(--gold);
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 34px);
  align-items: start;
}

.proof-list {
  font-size: 1.02rem;
}

.faq {
  width: 100%;
  max-width: 900px;
}

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

.faq summary {
  cursor: pointer;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.faq p {
  margin: 12px 0 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.footer {
  padding: 40px 0 calc(40px + env(safe-area-inset-bottom));
  border-top: 1px solid #171717;
  color: #888;
  font-size: 0.9rem;
}

.sticky {
  position: fixed;
  z-index: 20;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  left: auto;
  max-width: min(420px, calc(100vw - 40px));
}

.sticky .btn {
  width: 100%;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.status {
  margin-top: 12px;
  color: #ffb0b0;
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.status[hidden] {
  display: none;
}

.micro {
  margin-top: 14px;
  margin-bottom: 0;
  font-size: 0.82rem;
  color: #8f8f8f;
}

.pill-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.pill {
  max-width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #d8d8d8;
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.top-cta {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.top-cta .pill {
  flex: 0 1 auto;
}

.small-cta {
  display: none;
}

.selector-eyebrow {
  margin-top: 40px;
}

/* 1100px: notebooks menores e tablets em paisagem */
@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.88fr);
  }

  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 900px: tablet e notebook compacto */
@media (max-width: 900px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 760px;
  }

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

  .top-cta {
    display: none;
  }

  .small-cta {
    display: inline-flex;
  }
}

/* 720px: tablet em retrato */
@media (max-width: 720px) {
  :root {
    --page-gutter: 16px;
    --section-space: 58px;
  }

  .nav {
    min-height: 72px;
    flex-wrap: nowrap;
  }

  .brand {
    width: min(215px, 64vw);
  }

  .small-cta {
    flex: 0 0 auto;
    min-height: 46px;
    padding-inline: 16px;
  }

  .actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .actions .btn {
    width: 100%;
  }

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

  .sticky {
    right: 12px;
    left: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    max-width: none;
  }
}

/* 560px: celulares */
@media (max-width: 560px) {
  :root {
    --page-gutter: 12px;
    --section-space: 50px;
  }

  html {
    scroll-padding-top: 14px;
  }

  .nav {
    min-height: 68px;
    gap: 10px;
  }

  .brand {
    width: min(190px, 56vw);
  }

  .small-cta {
    min-height: 44px;
    padding: 9px 13px;
    border-radius: 12px;
    font-size: 0.9rem;
  }

  h1 {
    font-size: clamp(2.25rem, 13vw, 3.55rem);
    letter-spacing: -0.04em;
  }

  h2 {
    font-size: clamp(1.8rem, 9vw, 2.75rem);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-card,
  .card,
  .trust-card,
  .process-card {
    border-radius: 17px;
    padding: 20px;
  }

  .hero-card > .btn {
    min-height: 52px;
  }

  .pill-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .pill {
    width: 100%;
  }

  .step-number {
    margin-bottom: 16px;
  }

  .faq details {
    padding: 17px 0;
  }

  .sticky .btn {
    min-height: 54px;
    border-radius: 14px;
  }

  .footer {
    padding-bottom: 108px;
  }
}

/* 420px: celulares estreitos */
@media (max-width: 420px) {
  .brand {
    width: min(174px, 53vw);
  }

  .small-cta {
    font-size: 0.84rem;
    padding-inline: 11px;
  }

  .hero {
    padding-top: 42px;
  }

  .eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.11em;
  }

  .btn {
    min-height: 52px;
    padding-inline: 15px;
  }

  .sticky {
    right: 10px;
    left: 10px;
  }
}

/* 360px: celulares muito estreitos */
@media (max-width: 360px) {
  :root {
    --page-gutter: 10px;
  }

  .brand {
    width: min(158px, 51vw);
  }

  .small-cta {
    min-height: 42px;
    padding-inline: 9px;
    font-size: 0.8rem;
  }

  h1 {
    font-size: clamp(2rem, 14vw, 2.9rem);
  }

  h2 {
    font-size: clamp(1.65rem, 9vw, 2.35rem);
  }

  .hero-card,
  .card,
  .trust-card,
  .process-card {
    padding: 17px;
  }
}

/* Celular em paisagem: evita uma página excessivamente alta e não quebra a navegação. */
@media (max-height: 540px) and (orientation: landscape) {
  .nav {
    min-height: 62px;
  }

  .hero {
    padding-block: 38px 48px;
  }

  .section {
    padding-block: 46px;
  }

  .sticky .btn {
    min-height: 46px;
  }
}

/* Reduz movimento sem desativar recursos funcionais. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn {
    transition: none;
  }
}