/* ============================================================
   Lucas Souza · Corretor de Imóveis em Itajaí
   Design tokens e estilos globais
   Paleta 60/30/10: Off White #F4F0E8 · Azul Marinho #2E4666 · Champagne #C5A890
   ============================================================ */

:root {
  /* Cores principais */
  --off-white: #F4F0E8;
  --navy: #2E4666;
  --champagne: #C5A890;

  /* Derivações (acessibilidade e profundidade) */
  --navy-dark: #243852;        /* hover de botão */
  --navy-70: #54677f;          /* texto secundário */
  --off-white-dark: #EAE4D8;   /* bordas de card */
  --off-white-deep: #EDE7DB;   /* fundo alternado sutil */
  --champagne-40: rgba(197, 168, 144, 0.4);
  --white: #FDFBF7;            /* cards sobre off-white */

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

  /* Espaçamento */
  --section-y: clamp(3.5rem, 8vw, 6rem);
  --container: 1120px;

  /* Componentes */
  --radius: 10px;
  --radius-btn: 6px;
  --shadow-card: 0 2px 12px rgba(46, 70, 102, 0.06);
  --shadow-card-hover: 0 6px 20px rgba(46, 70, 102, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--navy);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration: none; }
p a, li a { text-decoration: underline; text-underline-offset: 3px; }

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

/* ---------- Tipografia ---------- */

h1, h2, h3 { font-family: var(--font-display); font-weight: 550; line-height: 1.2; }

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); }
h3 { font-size: 1.25rem; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--champagne);
}
.on-light .eyebrow { color: #A5836A; } /* champagne escurecido p/ contraste sobre off-white */

.lead { font-size: 1.13rem; color: var(--navy-70); }

/* Linha-assinatura champagne */
.rule {
  width: 60px; height: 1px;
  background: var(--champagne);
  opacity: 0.7;
  border: none;
  margin: 1.4rem 0;
}

/* ---------- Layout ---------- */

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.4rem; }

section { padding: var(--section-y) 0; }

.section-head { max-width: 720px; margin-bottom: 2.6rem; }
.section-head p { margin-top: 1rem; }

/* Bloco institucional (azul marinho) */
.block-navy { background: var(--navy); color: var(--off-white); }
.block-navy h2, .block-navy h3 { color: var(--off-white); }
.block-navy .lead, .block-navy p { color: rgba(244, 240, 232, 0.88); }
.block-navy a { color: var(--off-white); }

/* ---------- Header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 240, 232, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--off-white-dark);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.4rem;
  max-width: var(--container); margin: 0 auto;
}

.brand { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; letter-spacing: 0.01em; }
.brand small { display: block; font-family: var(--font-body); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy-70); }

.nav { display: flex; gap: 1.6rem; align-items: center; }
.nav a { font-size: 0.94rem; font-weight: 500; }
.nav a:hover { color: var(--navy-dark); text-decoration: underline; text-underline-offset: 4px; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 0.4rem; color: var(--navy);
}

/* ---------- Botões ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-body); font-size: 1rem; font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-btn);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary { background: var(--navy); color: var(--off-white); }
.btn-primary:hover { background: var(--navy-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(46,70,102,0.25); }

.btn-secondary { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-secondary:hover { background: rgba(46, 70, 102, 0.06); }

.block-navy .btn-primary { background: var(--off-white); color: var(--navy); }
.block-navy .btn-primary:hover { background: #fff; }

.btn svg { flex-shrink: 0; }

.btn-note { display: block; margin-top: 0.6rem; font-size: 0.85rem; color: var(--navy-70); }

/* ---------- Hero ---------- */

.hero { padding-top: clamp(3rem, 7vw, 5.5rem); }

.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero .id-line {
  font-size: 0.97rem; font-weight: 500; color: var(--navy-70);
  margin-top: 0.5rem;
}

.hero h1 { margin: 1.4rem 0 1.2rem; }

.hero .lead { max-width: 34em; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }

/* ---------- Fotos ---------- */

.hero-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 8px 28px rgba(46, 70, 102, 0.16);
}

/* ---------- Placeholder de foto ---------- */

.photo-placeholder {
  border: 1.5px dashed var(--champagne);
  border-radius: var(--radius);
  background: var(--off-white-deep);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.6rem;
  color: var(--navy-70);
  font-size: 0.88rem;
  text-align: center;
  padding: 1.5rem;
  min-height: 320px;
}
.photo-placeholder.tall { min-height: 460px; }
.photo-placeholder .ph-icon { color: var(--champagne); }

/* ---------- Cards ---------- */

.card {
  background: var(--white);
  border: 1px solid var(--off-white-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1.8rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }

.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }

.card .card-label {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: #A5836A;
  display: block; margin-bottom: 0.8rem;
}

.card h3 { margin-bottom: 0.7rem; }
.card p { font-size: 0.99rem; }

/* ---------- Processo (Como eu trabalho) ---------- */

.steps { display: grid; gap: 0; margin-top: 1rem; }

.step {
  display: grid; grid-template-columns: 84px 1fr; gap: 1.4rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--champagne-40);
}
.step:last-child { border-bottom: none; }

.step-num {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 500;
  color: var(--champagne);
  line-height: 1;
}

.step h3 { margin-bottom: 0.4rem; }
.step p { color: var(--navy-70); font-size: 1rem; }

/* ---------- Destaque Fazenda ---------- */

.fazenda-box {
  border: 1px solid var(--champagne-40);
  border-left: 3px solid var(--champagne);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 2.5rem;
  background: rgba(244, 240, 232, 0.05);
}

.note-integrity { font-size: 0.85rem; opacity: 0.75; margin-top: 1.4rem; font-style: italic; }

/* ---------- Conteúdos ---------- */

.post-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }

.post-thumb {
  height: 170px;
  background: var(--off-white-deep);
  border-bottom: 1px solid var(--off-white-dark);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy-70); font-size: 0.82rem;
}

.post-body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }

.post-meta { display: flex; gap: 0.8rem; align-items: center; font-size: 0.78rem; color: var(--navy-70); }

.badge-example {
  background: var(--champagne); color: var(--navy);
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em;
  padding: 0.18rem 0.55rem; border-radius: 3px; text-transform: uppercase;
}

.post-body h3 { font-size: 1.12rem; }
.post-body p { font-size: 0.94rem; color: var(--navy-70); flex: 1; }

.post-link { font-weight: 600; font-size: 0.92rem; color: var(--navy-70); }

/* ---------- Léo Rostro ---------- */

.leo-band {
  display: grid; grid-template-columns: 1fr auto; gap: 2.5rem; align-items: center;
}

.logo-placeholder {
  border: 1.5px dashed var(--champagne);
  border-radius: var(--radius);
  padding: 2rem 2.5rem;
  font-size: 0.85rem; text-align: center;
  color: rgba(244, 240, 232, 0.8);
}

/* ---------- Contato ---------- */

.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 4rem); }

.contact-list { list-style: none; display: grid; gap: 1.1rem; margin-top: 1.8rem; }
.contact-list li { display: flex; gap: 0.85rem; align-items: flex-start; }
.contact-list .ci { color: #A5836A; flex-shrink: 0; margin-top: 0.2rem; }
.contact-list strong { display: block; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy-70); font-weight: 600; }
.contact-list a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Rodapé ---------- */

.site-footer {
  background: var(--navy); color: rgba(244, 240, 232, 0.85);
  padding: 3rem 0 2rem;
  font-size: 0.9rem;
}
.site-footer a { color: rgba(244, 240, 232, 0.85); }
.site-footer a:hover { color: #fff; text-decoration: underline; }

.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }

.footer-brand { font-family: var(--font-display); font-size: 1.2rem; color: var(--off-white); margin-bottom: 0.6rem; }

.footer-col h4 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--champagne); margin-bottom: 0.9rem; font-weight: 600; }
.footer-col ul { list-style: none; display: grid; gap: 0.5rem; }

.footer-bottom {
  border-top: 1px solid rgba(197, 168, 144, 0.25);
  padding-top: 1.4rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.8rem;
  font-size: 0.82rem; color: rgba(244, 240, 232, 0.6);
}

/* ---------- WhatsApp flutuante ---------- */

.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 60;
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--navy); color: var(--off-white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(46, 70, 102, 0.35);
  transition: transform 0.2s ease, background 0.2s ease;
}
.wa-float:hover { transform: translateY(-2px); background: var(--navy-dark); }

/* ---------- Animações (discretas) ---------- */

/* Só anima quando o JS está ativo (html.js) — sem JS, tudo visível */
html.js .fade-up { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
html.js .fade-up.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-up { opacity: 1; transform: none; transition: none; }
  .btn, .card, .wa-float { transition: none; }
}

/* ---------- Responsivo ---------- */

@media (max-width: 900px) {
  .hero-grid, .contact-grid, .leo-band { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .photo-placeholder.tall { min-height: 320px; }
}

@media (max-width: 760px) {
  .cards-2 { grid-template-columns: 1fr; }
  .step { grid-template-columns: 56px 1fr; gap: 1rem; }

  .nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--off-white);
    border-bottom: 1px solid var(--off-white-dark);
    padding: 0.6rem 1.4rem 1.2rem;
  }
  .nav.open { display: flex; }
  .nav a { padding: 0.65rem 0; width: 100%; font-size: 1rem; }
  .nav-toggle { display: block; }

  .hero-ctas .btn { width: 100%; justify-content: center; }
}