/* ============================================================
   Apex Contábil — estilos principais
   Paleta: verde-floresta (confiança/crescimento) + dourado sóbrio
   Tipografia: Fraunces (títulos) + Inter (texto)
   ============================================================ */

:root {
  --bg: #FBFAF6;
  --surface: #FFFFFF;
  --surface-alt: #F1EEE6;
  --line: #E2DCCB;
  --ink: #1C2B24;
  --ink-soft: #4B564F;
  --muted: #726C5E;

  --primary: #1F4B3F;
  --primary-dark: #16362D;
  --primary-tint: #E7EEEA;
  --accent: #B08D57;
  --accent-soft: #EFE4CC;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;

  --container: 1160px;
  --section-y: clamp(56px, 8vw, 108px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--primary);
  color: #fff;
  padding: 12px 18px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--outline:hover { border-color: var(--primary); color: var(--primary); }
.btn--ghost { background: transparent; color: var(--ink-soft); border-color: transparent; padding-left: 8px; padding-right: 8px; }
.btn--ghost:hover { color: var(--primary); }
.btn--small { padding: 10px 18px; font-size: 0.9rem; }
.btn--full { width: 100%; justify-content: center; }

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--ink-soft);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.92rem;
}
.link-button:hover { color: var(--primary); }

.icon { width: 22px; height: 22px; flex-shrink: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(251, 250, 246, 0.9);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand img { height: 34px; width: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.site-nav a:not(.btn) {
  text-decoration: none;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.96rem;
}
.site-nav a:not(.btn):hover { color: var(--primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
  display: block;
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 18px 24px 26px;
    gap: 16px;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a.btn { justify-content: center; }
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(48px, 7vw, 96px) 0 var(--section-y);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
.hero__subtitle {
  font-size: 1.12rem;
  max-width: 46ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 26px 0 34px;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.trust-row span {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  font-weight: 500;
}
.trust-row .icon { width: 18px; height: 18px; color: var(--primary); }

.hero__art { position: relative; }
.hero__art svg { width: 100%; height: auto; }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 420px; margin: 0 auto; }
}

/* ---------- Seções genéricas ---------- */
.section { padding: var(--section-y) 0; }
.section--alt { background: var(--surface-alt); }
.section-head {
  max-width: 640px;
  margin-bottom: 44px;
}
.section-head p { font-size: 1.05rem; }

/* ---------- Benefícios ---------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}
.benefit-card {
  background: var(--surface);
  padding: 34px 30px;
}
.benefit-card__icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--primary-tint);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.benefit-card__icon .icon { width: 24px; height: 24px; }
.benefit-card h3 { margin-bottom: 8px; }
.benefit-card p { margin-bottom: 0; font-size: 0.96rem; }

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

/* ---------- Como funciona ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}
.step {
  position: relative;
  padding-top: 8px;
}
.step__num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: 0.94rem; margin-bottom: 0; }
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  left: calc(100% - 6px);
  width: calc(28px + 12px);
  height: 1px;
  background: var(--line);
}
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2)::after, .step:last-child::after { display: none; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
}

/* ---------- Seção visual ---------- */
.visual-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.visual-section__art svg { width: 100%; height: auto; }
.visual-section blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  color: var(--ink);
  line-height: 1.4;
}
.visual-section cite {
  display: block;
  margin-top: 18px;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--muted);
}
@media (max-width: 900px) {
  .visual-section { grid-template-columns: 1fr; }
  .visual-section__art { order: -1; max-width: 380px; margin: 0 auto; }
}

/* ---------- Diferenciais ---------- */
.diff-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: start;
}
.diff-list { display: flex; flex-direction: column; gap: 26px; }
.diff-item { display: flex; gap: 16px; }
.diff-item__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-s);
  background: var(--surface-alt);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.diff-item__icon .icon { width: 22px; height: 22px; }
.diff-item h3 { margin-bottom: 4px; font-size: 1.02rem; }
.diff-item p { font-size: 0.94rem; margin-bottom: 0; }

.diff-card {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-l);
  padding: 40px;
}
.diff-card h3 { color: #fff; font-size: 1.3rem; }
.diff-card p { color: rgba(255,255,255,0.82); }
.diff-card__stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.diff-card__stat strong {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent-soft);
}
.diff-card__stat span { font-size: 0.9rem; color: rgba(255,255,255,0.75); }

@media (max-width: 860px) {
  .diff-section { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 780px;
  border-top: 1px solid var(--line);
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 4px;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon {
  color: var(--muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[open] summary .icon { transform: rotate(180deg); }
.faq-item p { padding: 0 4px 22px; margin: 0; font-size: 0.97rem; }

/* ---------- CTA final ---------- */
.cta-band {
  background: var(--primary-dark);
  color: #fff;
  border-radius: var(--radius-l);
  padding: clamp(40px, 6vw, 72px);
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.8); margin: 0 auto 28px; }
.cta-band .btn--primary { background: var(--accent); }
.cta-band .btn--primary:hover { background: #9a7745; }

/* ---------- Formulário ---------- */
.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
}
.contact-info { align-self: start; }
.contact-info ul { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 16px; }
.contact-info li { display: flex; align-items: center; gap: 12px; font-size: 0.96rem; color: var(--ink-soft); }
.contact-info .icon { color: var(--primary); }

.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(26px, 4vw, 40px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-s);
  font-family: inherit;
  font-size: 0.98rem;
  background: var(--bg);
  color: var(--ink);
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.field textarea { min-height: 120px; resize: vertical; }
.field-note { font-size: 0.83rem; color: var(--muted); margin-top: 22px; }
.hp-field { position: absolute; left: -9999px; top: -9999px; }

.form-alert {
  padding: 14px 16px;
  border-radius: var(--radius-s);
  margin-bottom: 20px;
  font-size: 0.94rem;
}
.form-alert--success { background: var(--primary-tint); color: var(--primary-dark); border: 1px solid var(--primary); }
.form-alert--error { background: #FBEAEA; color: #7A2727; border: 1px solid #E3B3B3; }

@media (max-width: 860px) {
  .contact-section { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer-col h3 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 14px;
  font-weight: 600;
}
.footer-col p { font-size: 0.9rem; color: rgba(255,255,255,0.72); margin-bottom: 10px; }
.footer-col a { text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-col--brand img { margin-bottom: 14px; }
.footer-bottom {
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: 0 12px 32px rgba(28,43,36,0.14);
  max-width: 720px;
  margin: 0 auto;
}
.cookie-banner__inner { padding: 22px 24px; }
.cookie-banner p { font-size: 0.9rem; margin-bottom: 16px; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: rgba(28,43,36,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.cookie-modal__panel {
  background: #fff;
  border-radius: var(--radius-l);
  padding: 32px;
  max-width: 480px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
}
.cookie-category { padding: 16px 0; border-top: 1px solid var(--line); }
.cookie-category:first-of-type { border-top: none; }
.cookie-category__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.cookie-category__head label { font-weight: 600; }
.cookie-category p { font-size: 0.86rem; margin: 0; }
.cookie-modal__actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 12px; }

/* ---------- Páginas legais ---------- */
.legal-page {
  padding: var(--section-y) 0;
  max-width: 820px;
  margin: 0 auto;
}
.legal-page h1 { margin-bottom: 8px; }
.legal-page .updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 40px; }
.legal-page h2 { font-size: 1.3rem; margin-top: 40px; }
.legal-page ul { color: var(--ink-soft); padding-left: 22px; }
.legal-page li { margin-bottom: 8px; }