/* ─────────────────────────────────────────────────────────────
   style.css — Suzana Faria · Arquiteta e Urbanista
   As cores e fontes vêm do config.js via CSS variables injetadas
   ───────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Jost:wght@300;400;500&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cor-primaria:   #C47C5A;
  --cor-secundaria: #2D2D2D;
  --cor-fundo:      #F9F6F0;
  --cor-acento:     #B8A99A;
  --cor-texto:      #1A1A1A;
  --cor-texto-claro:#6B6B6B;
  --cor-branco:     #FFFFFF;
  --fonte-titulo:   'Cormorant Garamond', Georgia, serif;
  --fonte-corpo:    'Jost', sans-serif;
  --max-width:      1200px;
  --radius:         2px;
  --transicao:      0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--fonte-corpo);
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 300;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }

/* ── Tipografia ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  font-weight: 400;
  line-height: 1.15;
  color: var(--cor-secundaria);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

.label {
  font-family: var(--fonte-corpo);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cor-primaria);
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 6rem 0; }

/* ── Navegação ────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(249, 246, 240, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(180, 169, 154, 0.2);
  transition: var(--transicao);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--fonte-titulo);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--cor-secundaria);
}

.nav-logo span {
  color: var(--cor-primaria);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cor-texto-claro);
  transition: color var(--transicao);
}

.nav-links a:hover,
.nav-links a.ativo { color: var(--cor-primaria); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--cor-secundaria);
  transition: var(--transicao);
}

/* ── Botões ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--fonte-corpo);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transicao);
  border-radius: var(--radius);
}

.btn-primario {
  background: var(--cor-primaria);
  color: var(--cor-branco);
}

.btn-primario:hover {
  background: #b06a48;
}

.btn-outline {
  background: transparent;
  color: var(--cor-secundaria);
  border: 1px solid var(--cor-acento);
}

.btn-outline:hover {
  border-color: var(--cor-primaria);
  color: var(--cor-primaria);
}

/* ── WhatsApp Flutuante ───────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: white;
  padding: 0.8rem 1.2rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: transform var(--transicao), box-shadow var(--transicao);
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg { flex-shrink: 0; }

/* ── Divisor decorativo ───────────────────────────────────── */
.divisor {
  width: 48px;
  height: 1px;
  background: var(--cor-primaria);
  margin: 1.2rem 0 2rem;
}

.divisor-centro { margin-left: auto; margin-right: auto; }

/* ── Cards de Serviço ─────────────────────────────────────── */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.servico-card {
  padding: 2.5rem 2rem;
  background: var(--cor-branco);
  border: 1px solid rgba(180, 169, 154, 0.2);
  transition: border-color var(--transicao), transform var(--transicao);
}

.servico-card:hover {
  border-color: var(--cor-primaria);
  transform: translateY(-4px);
}

.servico-icon {
  width: 40px;
  height: 40px;
  color: var(--cor-primaria);
  margin-bottom: 1.2rem;
}

.servico-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.servico-card p {
  font-size: 0.9rem;
  color: var(--cor-texto-claro);
  line-height: 1.6;
}

/* ── Galeria Grid ─────────────────────────────────────────── */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.galeria-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--cor-acento);
  aspect-ratio: 4/3;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galeria-item:hover img { transform: scale(1.05); }

.galeria-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(29,29,29,0.75) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transicao);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

.galeria-item:hover .galeria-overlay { opacity: 1; }

.galeria-overlay h3 {
  font-family: var(--fonte-titulo);
  font-size: 1.3rem;
  color: var(--cor-branco);
  font-weight: 400;
}

.galeria-overlay .categoria {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cor-primaria);
  margin-bottom: 0.3rem;
}

/* ── Lightbox ─────────────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(10, 10, 10, 0.95);
  align-items: center;
  justify-content: center;
}

.lightbox.ativo { display: flex; }

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  transition: transform 0.3s ease;
  cursor: zoom-in;
}

.lightbox-img.zoomed {
  transform: scale(1.8);
  cursor: zoom-out;
}

.lightbox-info {
  margin-top: 1rem;
  text-align: center;
}

.lightbox-info h3 {
  color: var(--cor-branco);
  font-family: var(--fonte-titulo);
  font-size: 1.3rem;
  font-weight: 300;
}

.lightbox-info p {
  color: var(--cor-acento);
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(196, 124, 90, 0.2);
  border: 1px solid var(--cor-primaria);
  color: var(--cor-branco);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transicao);
  font-size: 1.2rem;
}

.lightbox-nav:hover { background: var(--cor-primaria); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

.lightbox-fechar {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--cor-branco);
  font-size: 1.8rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transicao);
  line-height: 1;
}

.lightbox-fechar:hover { opacity: 1; }

.lightbox-counter {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  color: var(--cor-acento);
  letter-spacing: 0.1em;
}

/* ── Seção Hero ───────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cor-fundo) 55%, rgba(196,124,90,0.08) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.hero-content h1 {
  font-style: italic;
  margin: 0.8rem 0 1.2rem;
}

.hero-content p {
  font-size: 1.05rem;
  color: var(--cor-texto-claro);
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Sobre ────────────────────────────────────────────────── */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sobre-foto {
  position: relative;
}

.sobre-foto img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.sobre-foto::after {
  content: '';
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 60%;
  height: 60%;
  border: 1px solid var(--cor-primaria);
  z-index: -1;
}

.sobre-stats {
  display: flex;
  gap: 2rem;
  margin: 2.5rem 0;
}

.stat-num {
  font-family: var(--fonte-titulo);
  font-size: 2.5rem;
  color: var(--cor-primaria);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--cor-texto-claro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

/* ── Contato ──────────────────────────────────────────────── */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cor-texto-claro);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--cor-branco);
  border: 1px solid rgba(180, 169, 154, 0.3);
  border-radius: var(--radius);
  font-family: var(--fonte-corpo);
  font-size: 0.9rem;
  color: var(--cor-texto);
  transition: border-color var(--transicao);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cor-primaria);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.contato-info { padding-top: 1rem; }
.contato-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contato-info-icon {
  width: 20px;
  height: 20px;
  color: var(--cor-primaria);
  flex-shrink: 0;
  margin-top: 2px;
}

.contato-info-item h4 {
  font-family: var(--fonte-corpo);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cor-texto-claro);
  margin-bottom: 0.2rem;
}

.contato-info-item p, .contato-info-item a {
  font-size: 0.95rem;
  color: var(--cor-texto);
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  background: var(--cor-secundaria);
  color: rgba(255,255,255,0.5);
  padding: 3rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--fonte-titulo);
  font-size: 1.2rem;
  color: var(--cor-branco);
  font-weight: 400;
}

.footer-copy { font-size: 0.75rem; }

.footer-social { display: flex; gap: 1rem; }
.footer-social a {
  color: rgba(255,255,255,0.4);
  transition: color var(--transicao);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-social a:hover { color: var(--cor-primaria); }

/* ── Responsivo ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.aberto {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--cor-fundo);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(180,169,154,0.2);
  }
  .nav-toggle { display: flex; }
  .sobre-grid, .contato-grid { grid-template-columns: 1fr; gap: 3rem; }
  .sobre-foto::after { display: none; }
  .galeria-grid { grid-template-columns: 1fr; }
  .lightbox-nav { display: none; }
  section { padding: 4rem 0; }
  .hero { min-height: auto; padding: 120px 0 4rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ── Animações de entrada ─────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visivel {
  opacity: 1;
  transform: translateY(0);
}