/* ============================================================
   RF MOURA — Construção e Incorporação
   style.css — Folha de estilos principal
   ============================================================ */

/* ── Fontes Locais ─────────────────────────────────────────── */
@font-face {
  font-family: 'OpenSauceTwo';
  src: url('../fonts/OpenSauceTwo-ExtraBold.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'OpenSauceTwo';
  src: url('../fonts/OpenSauceTwo-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* ── Variáveis CSS ─────────────────────────────────────────── */
:root {
  --black:       #080b10;
  --dark:        #0d1117;
  --dark-mid:    #141a24;
  --navy:        #1a2540;
  --navy-light:  #223060;
  --silver:      #b8c4d0;
  --silver-light:#dce4ec;
  --gold:        #c9a84c;
  --gold-light:  #e8c97e;
  --white:       #f5f7fa;
  --white-pure:  #ffffff;

  --font-bold:   'OpenSauceTwo', serif;
  --font-light:  'OpenSauceTwo', serif;

  --transition:  0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-gold: 0 4px 30px rgba(201,168,76,0.18);
  --shadow-deep: 0 20px 60px rgba(0,0,0,0.5);
  --radius:      4px;
  --radius-lg:   10px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-light);
  font-weight: 300;
  background: var(--dark);
  color: var(--silver-light);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Utilitários ─────────────────────────────────────────────── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-label {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.section-text {
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--silver);
  max-width: 620px;
  line-height: 1.8;
}

/* ── Botões ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::after { opacity: 1; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(201,168,76,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(184,196,208,0.35);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

/* ── Linhas Decorativas ─────────────────────────────────────── */
.divider-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-bottom: 2rem;
}

/* ════════════════════════════════════════════════════════════
   HEADER / NAVEGAÇÃO
════════════════════════════════════════════════════════════ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: background 0.5s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

#header.scrolled {
  background: rgba(8,11,16,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.85rem 0;
  box-shadow: 0 1px 0 rgba(201,168,76,0.15), 0 4px 30px rgba(0,0,0,0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.header-logo img {
  height: 72px;
  width: auto;
  transition: height var(--transition);
  filter: drop-shadow(0 2px 12px rgba(201,168,76,0.25));
}
#header.scrolled .header-logo img { height: 42px; }

/* Nav Desktop */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.nav-desktop a {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver-light);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: color var(--transition);
  position: relative;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--gold);
}
.nav-desktop a:hover::after,
.nav-desktop a.active::after { width: 60%; }

/* Header CTA */
.header-cta .btn {
  padding: 0.6rem 1.6rem;
  font-size: 0.7rem;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--silver-light);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8,11,16,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.nav-mobile.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.nav-mobile a {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver-light);
  transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--gold); }
.nav-mobile .btn { margin-top: 1rem; }

/* ════════════════════════════════════════════════════════════
   SECÇÃO 1 — HERO
════════════════════════════════════════════════════════════ */
#inicio {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    url('../imagens/folio17.jpg') center/cover no-repeat,
    var(--dark);
  transform: scale(1.05);
  transition: transform 8s ease-out;
}
#inicio.loaded .hero-bg { transform: scale(1); }

/* Fallback gradient quando não há imagem */
.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(135deg, var(--navy) 0%, var(--black) 40%, #0a0f1a 70%, var(--dark-mid) 100%);
}

/* Padrão geométrico decorativo */
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,37,64,0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,37,64,0.4) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8,11,16,0.85) 0%,
    rgba(8,11,16,0.65) 50%,
    rgba(13,17,35,0.8) 100%
  );
}

/* Linha diagonal decorativa */
.hero-accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 60%, rgba(201,168,76,0.04) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 2rem;
}

.hero-badge {
  margin-top: 80px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease 0.3s forwards;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2s ease infinite;
}

.hero-title {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s ease 0.5s forwards;
}
.hero-title span {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-weight: 300;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--silver);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s ease 0.7s forwards;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s ease 0.9s forwards;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s ease 1.5s forwards;
}
.hero-scroll span {
  font-family: var(--font-bold);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(var(--gold), transparent);
  animation: scrollLine 2s ease infinite;
}

/* ════════════════════════════════════════════════════════════
   SECÇÃO 2 — SOBRE NÓS
════════════════════════════════════════════════════════════ */
#sobre {
  padding: 8rem 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

#sobre::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(26,37,64,0.4) 0%, transparent 70%);
  pointer-events: none;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.sobre-text-block .section-text {
  text-align: justify;
  line-height: 1.8;
  max-width: 750px;
  margin: 0 auto;
  margin-bottom: 2.5rem;
}

/* Cards de valores */
.sobre-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}

.sobre-card {
  background: rgba(20,26,36,0.8);
  border: 1px solid rgba(184,196,208,0.08);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.sobre-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(var(--gold), transparent);
  opacity: 0;
  transition: var(--transition);
}
.sobre-card:hover {
  border-color: rgba(201,168,76,0.2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}
.sobre-card:hover::before { opacity: 1; }

.sobre-card-icon {
  font-size: 1.8rem;
  margin-bottom: 0.7rem;
  display: block;
}
.sobre-card h4 {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--white);
  margin-bottom: 0.3rem;
  letter-spacing: 0.03em;
}
.sobre-card p {
  font-size: 0.8rem;
  color: var(--silver);
  line-height: 1.6;
}

/* Imagem Sobre */
.sobre-visual {
  position: relative;
}
.sobre-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.sobre-img-wrap img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.sobre-img-wrap:hover img { transform: scale(1.03); }

.sobre-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,37,64,0.3) 0%, transparent 60%);
}

/* Caixa flutuante de destaque */
.sobre-float-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  min-width: 160px;
  box-shadow: var(--shadow-gold);
}
.sobre-float-badge strong {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 1.8rem;
  display: block;
  line-height: 1;
}
.sobre-float-badge span {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

/* ════════════════════════════════════════════════════════════
   SECÇÃO 3 — SERVIÇOS
════════════════════════════════════════════════════════════ */
#servicos {
  padding: 8rem 0;
  background: var(--dark-mid);
  position: relative;
}

.servicos-header {
  text-align: center;
  margin-bottom: 4rem;
}
.servicos-header .section-text {
  margin: 0 auto;
  text-align: center;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.servico-card {
  background: rgba(8,11,16,0.6);
  border: 1px solid rgba(184,196,208,0.08);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.servico-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--navy-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}
.servico-card:hover {
  border-color: rgba(201,168,76,0.15);
  transform: translateY(-6px);
  box-shadow: var(--shadow-deep);
  background: rgba(13,17,27,0.9);
}
.servico-card:hover::after { transform: scaleX(1); }

.servico-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(26,37,64,0.3));
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.servico-card:hover .servico-icon {
  background: linear-gradient(135deg, rgba(201,168,76,0.25), rgba(26,37,64,0.5));
  box-shadow: 0 0 20px rgba(201,168,76,0.15);
}

.service-card {
  text-align: left;
  padding: 30px;
  height: 80%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.service-card h3 {
  min-height: 60px;
  margin-bottom: 15px;
}

.service-card p {
  line-height: 1.7;
  margin: 0;
}

/* ════════════════════════════════════════════════════════════
   SECÇÃO 4 — PORTFÓLIO
════════════════════════════════════════════════════════════ */
#portfolio {
  padding: 8rem 0;
  background: var(--dark);
}

.portfolio-header {
  text-align: center;
  margin-bottom: 4rem;
}

/* Galeria masonry/grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 0.75rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--dark-mid);
}
.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.portfolio-item:hover img { transform: scale(1.08); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8,11,16,0.8) 0%, rgba(26,37,64,0.5) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-zoom {
  width: 48px; height: 48px;
  background: rgba(201,168,76,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transform: scale(0.7);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.portfolio-item:hover .portfolio-zoom { transform: scale(1); }

/* ── Lightbox ───────────────────────────────────────────────── */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 2rem;
}
#lightbox.active {
  opacity: 1;
  pointer-events: all;
}
#lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
#lightbox.active img { transform: scale(1); }

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px; height: 44px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover {
  background: var(--gold);
  color: var(--black);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-nav:hover {
  background: var(--gold);
  color: var(--black);
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* ════════════════════════════════════════════════════════════
   SECÇÃO EXTRA — NÚMEROS QUE FALAM
════════════════════════════════════════════════════════════ */
#numeros {
  padding: 8rem 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

#numeros::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(8,11,16,0.7) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.numeros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.numeros-cert {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.numeros-cert img {
  max-width: 260px;
  filter: drop-shadow(0 10px 40px rgba(201,168,76,0.2));
  transition: transform 0.5s ease;
}
.numeros-cert img:hover { transform: scale(1.04); }

.numeros-cert-text {
  text-align: center;
}
.numeros-cert-text h3 {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.numeros-cert-text p {
  font-size: 0.88rem;
  color: var(--silver);
}

/* Cards de Indicadores */
.numeros-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.stat-card {
  background: rgba(8,11,16,0.5);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: var(--transition);
  text-align: center;
}
.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201,168,76,0.4);
  box-shadow: var(--shadow-gold);
}

.stat-icon {
   width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(26,37,64,0.3));
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
}
.stat-value {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--gold-light);
  display: block;
  margin-bottom: 0.4rem;
  line-height: 1.2;
}
.stat-label {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--white);
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
  display: block;
}
.stat-desc {
  font-size: 0.78rem;
  color: var(--silver);
  line-height: 1.5;
}

/* ════════════════════════════════════════════════════════════
   SECÇÃO 5 — CONTACTOS
════════════════════════════════════════════════════════════ */
#contactos {
  padding: 8rem 0;
  background: var(--dark);
  position: relative;
}

.contactos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.contactos-text .section-text { margin-bottom: 3rem; }

/* Info Cards */
.contactos-info {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.2rem 1.5rem;
  background: rgba(20,26,36,0.6);
  border: 1px solid rgba(184,196,208,0.07);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.info-item:hover {
  border-color: rgba(201,168,76,0.2);
  background: rgba(20,26,36,0.9);
}

.info-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(26,37,64,0.3));
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-content strong {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.2rem;
}
.info-content span {
  font-size: 0.95rem;
  color: var(--silver-light);
}

/* Painel de contacto visual */
.contactos-panel {
  background: linear-gradient(135deg, var(--dark-mid) 0%, var(--navy) 100%);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}
.contactos-panel::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}

.contact-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(26,37,64,0.3));
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-svg {
  width: 28px;
  height: 28px;
}

.contactos-panel h3 {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 0.8rem;
}
.contactos-panel p {
  font-size: 0.92rem;
  color: var(--silver);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contactos-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contactos-actions .btn {
  justify-content: center;
  width: 100%;
}

.panel-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.2), transparent);
  margin: 1.5rem 0;
}

.contactos-horario {
  text-align: center;
}
.contactos-horario strong {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.3rem;
}
.contactos-horario span {
  font-size: 0.88rem;
  color: var(--silver);
}

/* ════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════ */
#footer {
  background: var(--black);
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.footer-logo img {
  height: 46px;
  width: auto;
  margin-bottom: 0.8rem;
  filter: drop-shadow(0 2px 10px rgba(201,168,76,0.15));
}
.footer-logo p {
  font-size: 0.8rem;
  color: var(--silver);
  line-height: 1.6;
  max-width: 220px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}
.footer-nav h4 {
  font-family: var(--font-bold);
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.footer-nav a {
  font-size: 0.85rem;
  color: var(--silver);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--gold-light); }

.footer-right {
  text-align: right;
}
.footer-right p {
  font-size: 0.82rem;
  color: var(--silver);
  line-height: 1.8;
}
.footer-right strong {
  font-family: var(--font-bold);
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid rgba(184,196,208,0.06);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(184,196,208,0.4);
  letter-spacing: 0.05em;
}

/* ════════════════════════════════════════════════════════════
   BOTÃO VOLTAR AO TOPO
════════════════════════════════════════════════════════════ */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 900;
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.4);
}

/* ════════════════════════════════════════════════════════════
   ANIMAÇÕES
════════════════════════════════════════════════════════════ */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ════════════════════════════════════════════════════════════
   RESPONSIVIDADE
════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .nav-desktop, .header-cta { display: none; }
  .nav-hamburger { display: flex; }

  .sobre-grid,
  .contactos-grid,
  .numeros-grid { grid-template-columns: 1fr; gap: 3rem; }

  .numeros-stats { grid-template-columns: 1fr 1fr; }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .portfolio-item:nth-child(1),
  .portfolio-item:nth-child(6),
  .portfolio-item:nth-child(11) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  .footer-right { text-align: center; }
  .footer-logo p { max-width: 100%; }

  .sobre-float-badge { left: 50%; transform: translateX(-50%); bottom: -1.5rem; }
}

@media (max-width: 600px) {
  .container { padding: 0 1.2rem; }
  #sobre, #servicos, #portfolio, #numeros, #contactos { padding: 5rem 0; }

  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; justify-content: center; max-width: 300px; }

  .sobre-cards { grid-template-columns: 1fr; }
  .servicos-grid { grid-template-columns: 1fr; }
  .numeros-stats { grid-template-columns: 1fr; }

  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
  }

  .contactos-grid { gap: 2.5rem; }
  .contactos-panel { padding: 2rem 1.5rem; }
}