/* ===== DESIGN TOKENS ===== */
:root {
  --bordo: #6E1423;
  --bordo-deep: #4A0E18;
  --gold: #B08D57;
  --gold-soft: #c9a875;
  --offwhite: #F7F3EE;
  --white: #FFFFFF;
  --ink: #1F1B1A;
  --muted: #6B635F;
  --line: #e6ddd3;
  --wa: #25D366;

  --maxw: 1120px;
  --radius: 12px;
  --shadow: 0 18px 40px -24px rgba(74, 14, 24, .45);
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-serif); line-height: 1.15; margin: 0 0 .4em; font-weight: 600; }

.container { width: min(var(--maxw), 100% - 2.5rem); margin-inline: auto; }
.narrow { max-width: 760px; }
.center { text-align: center; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--bordo);
  margin: 0 0 .8rem;
}
.eyebrow.center { text-align: center; }
.eyebrow.gold { color: var(--gold-soft); }

.prose { color: var(--muted); font-size: 1.05rem; }
.prose strong { color: var(--ink); }
.prose.center { margin-inline: auto; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--bordo); color: var(--white); }
.btn-primary:hover { background: var(--bordo-deep); }
.btn-wa { background: var(--wa); color: #07331b; }
.btn-wa:hover { box-shadow: 0 10px 24px -10px rgba(37, 211, 102, .8); }
.btn-ghost { background: transparent; color: var(--bordo); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--bordo); }
.btn-block { width: 100%; }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: .7rem; color: var(--bordo); }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: var(--font-serif); font-size: 1.15rem; color: var(--ink); }
.brand-text small { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

.main-nav { display: flex; align-items: center; gap: 1.6rem; }
.main-nav a { font-size: .92rem; font-weight: 500; color: var(--ink); transition: color .2s; }
.main-nav a:hover { color: var(--bordo); }
.nav-cta { color: #07331b; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(176,141,87,.12), transparent 60%),
    linear-gradient(180deg, var(--offwhite), var(--white));
  padding-top: 4.5rem;
}
.hero-inner { max-width: 820px; }
.hero h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); font-weight: 700; }
.hero-sub { font-size: 1.15rem; color: var(--muted); max-width: 620px; margin: 1.2rem 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.center-actions { justify-content: center; }

.trust-bar { border-top: 1px solid var(--line); margin-top: 4rem; background: var(--white); }
.trust-inner { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; padding: 1.1rem 0; justify-content: space-between; }
.trust-inner span { font-size: .85rem; font-weight: 500; color: var(--muted); position: relative; }
.trust-inner span::before { content: "•"; color: var(--gold); margin-right: .6rem; }

/* ===== SECTIONS ===== */
.section { padding: 5.5rem 0; }
.section h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
.section-tint { background: var(--offwhite); }
.section-dark { background: var(--bordo-deep); color: var(--white); }
.section-dark h2, .section-dark .eyebrow { color: var(--white); }

/* ===== CARDS (ÁREAS) ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
  margin-top: 2.8rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { font-size: 1.2rem; color: var(--bordo); position: relative; padding-bottom: .7rem; }
.card h3::after { content: ""; position: absolute; left: 0; bottom: 0; width: 32px; height: 2px; background: var(--gold); }
.card p { color: var(--muted); font-size: .96rem; margin: 0; }

/* ===== STEPS ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.6rem;
  margin-top: 2.8rem;
}
.step { text-align: center; padding: 0 1rem; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%;
  border: 1.5px solid var(--gold); color: var(--gold-soft);
  font-family: var(--font-serif); font-size: 1.4rem; margin-bottom: 1rem;
}
.step h3 { font-size: 1.15rem; color: var(--white); }
.step p { color: rgba(255,255,255,.78); margin: 0; font-size: .96rem; }

/* ===== TRUST LIST ===== */
.trust-list { list-style: none; padding: 0; margin: 2.4rem auto 0; max-width: 560px; }
.trust-list li { padding: 1rem 0; border-bottom: 1px solid var(--line); color: var(--muted); position: relative; padding-left: 1.8rem; }
.trust-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.trust-list strong { color: var(--ink); }

/* ===== CONTATO ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
.contact-list { list-style: none; padding: 0; margin: 1.8rem 0; }
.contact-list li { padding: .8rem 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: .15rem; }
.ci-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--gold-soft); font-weight: 600; }
.contact-list a:hover { color: var(--bordo); }

.contact-form {
  background: var(--offwhite);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
}
.contact-form h3 { font-size: 1.3rem; color: var(--bordo); }
.contact-form label { display: block; font-size: .82rem; font-weight: 600; color: var(--ink); margin-top: 1rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; margin-top: .35rem; padding: .75rem .9rem;
  border: 1px solid var(--line); border-radius: 8px;
  font-family: inherit; font-size: .95rem; background: var(--white); color: var(--ink);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--bordo); box-shadow: 0 0 0 3px rgba(110,20,35,.1);
}
.contact-form .btn { margin-top: 1.4rem; }
.form-note { font-size: .75rem; color: var(--muted); margin: .9rem 0 0; }

/* ===== FOOTER ===== */
.site-footer { background: var(--ink); color: rgba(255,255,255,.7); padding: 3rem 0 2rem; }
.footer-inner { display: flex; flex-direction: column; gap: 1.3rem; }
.footer-brand { display: flex; flex-direction: column; gap: .2rem; }
.footer-brand strong { font-family: var(--font-serif); color: var(--white); font-size: 1.15rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-links a { font-size: .9rem; transition: color .2s; }
.footer-links a:hover { color: var(--gold-soft); }
.footer-legal { font-size: .78rem; line-height: 1.6; max-width: 720px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.3rem; margin: .5rem 0 0; }
.footer-copy { font-size: .8rem; margin: 0; color: rgba(255,255,255,.5); }

/* ===== BOTÃO FLUTUANTE WHATSAPP ===== */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--wa); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px -8px rgba(37,211,102,.7);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ===== REVEAL ANIMATION ===== */
.section, .card, .step { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.is-visible { opacity: 1; transform: none; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .trust-inner { justify-content: flex-start; }
}
@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; inset: 76px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    padding: .5rem 1.25rem 1.5rem;
    transform: translateY(-130%); transition: transform .3s ease;
    box-shadow: var(--shadow);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .nav-cta { margin-top: .8rem; border-bottom: 0 !important; }
  .section { padding: 4rem 0; }
}