/* ═══════════════════════════════════════════════════════════
   Atelier Linha — Estúdio de Arquitetura
   Custom Styles · Tema dark/light com dourado accent
   ═══════════════════════════════════════════════════════════ */

/* ── Variáveis ───────────────────────────────────────────── */
:root {
  --color-dark: #181818;
  --color-dark-2: #2a2a2a;
  --color-dark-3: #1f1f1f;
  --color-bg: #fafaf7;
  --color-bg-alt: #f1efe9;
  --color-text: #2a2a2a;
  --color-text-light: #5a5a5a;
  --color-accent: #c9a96e;
  --color-accent-dark: #a9884c;
  --color-border: #e5e2d8;
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --shadow-1: 0 4px 18px rgba(0, 0, 0, 0.06);
  --shadow-2: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-3: 0 18px 50px rgba(0, 0, 0, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
  margin: 0;
}
em { font-family: var(--font-serif); font-style: italic; color: var(--color-accent-dark); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

/* Acessibilidade — esconde texto visualmente mas mantém para leitores */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ── Navbar ───────────────────────────────────────────────── */
.nav-fixed {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(24, 24, 24, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: background var(--transition);
}
.nav-wrapper { padding: 0 1.5rem; }
.brand-logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand-mark {
  color: var(--color-accent);
  font-size: 1.6rem;
  line-height: 1;
}
.brand-text { color: #fff; }
.brand-accent { color: var(--color-accent); font-style: italic; }

nav ul a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.5px;
  transition: color var(--transition);
  padding: 0 1rem;
}
nav ul a:hover { color: var(--color-accent) !important; }

.btn-nav {
  background: var(--color-accent) !important;
  color: var(--color-dark) !important;
  border-radius: 4px !important;
  padding: 0 1.5rem !important;
  height: 40px !important;
  line-height: 40px !important;
  font-weight: 600 !important;
  letter-spacing: 1px !important;
  text-transform: uppercase;
  font-size: 0.78rem !important;
  margin-left: 0.5rem;
}
.btn-nav:hover { background: var(--color-accent-dark) !important; }

/* SideNav */
.sidenav {
  background: var(--color-dark);
  width: 280px;
}
.sidenav-brand {
  padding: 22px 20px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.6rem;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidenav li > a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  padding: 14px 24px;
}
.sidenav li > a:hover {
  background: rgba(201, 169, 110, 0.08);
  color: var(--color-accent);
}
.btn-nav-mobile {
  background: var(--color-accent) !important;
  color: var(--color-dark) !important;
  margin: 16px;
  text-align: center;
  border-radius: 4px;
  font-weight: 600;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero-section {
  min-height: 100vh;
  position: relative;
  padding-top: 80px;
  background:
    linear-gradient(135deg, rgba(24,24,24,0.92) 0%, rgba(20,20,20,0.86) 100%),
    radial-gradient(circle at 30% 40%, #3a3a3a 0%, transparent 50%),
    linear-gradient(180deg, #2a2a2a 0%, #181818 100%);
  display: flex;
  align-items: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201, 169, 110, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 110, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; padding: 3rem 1rem 4rem; text-align: center; }

.hero-badge {
  display: inline-block;
  padding: 8px 22px;
  border: 1px solid rgba(201, 169, 110, 0.45);
  border-radius: 30px;
  font-size: 0.78rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.8rem;
  font-weight: 500;
  background: rgba(201, 169, 110, 0.06);
}
.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.15;
  margin: 0.5rem 0 1.5rem;
  color: #fff;
  letter-spacing: -0.5px;
}
.hero-content h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-accent);
}
.accent-text { color: var(--color-accent) !important; }
.hero-content p.flow-text {
  max-width: 660px;
  margin: 0 auto 2.2rem;
  opacity: 0.88;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
}
.hero-cta {
  display: flex; gap: 1rem; justify-content: center;
  flex-wrap: wrap; margin-bottom: 3.5rem;
}
.btn-primary {
  background: var(--color-accent) !important;
  color: var(--color-dark) !important;
  font-weight: 600 !important;
  letter-spacing: 1px;
  border-radius: 4px !important;
  text-transform: uppercase;
  font-size: 0.85rem !important;
}
.btn-primary:hover {
  background: var(--color-accent-dark) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.35);
}
.btn-ghost {
  background: transparent !important;
  border: 1.5px solid rgba(255,255,255,0.4) !important;
  color: #fff !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08) !important;
  border-color: var(--color-accent) !important;
  color: var(--color-accent) !important;
}
.hero-stats {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2.5rem;
  margin-top: 1rem;
}
.stat-box { padding: 1rem 0.5rem; }
.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.65;
}
.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 14px;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 6px;
  z-index: 2;
}
.hero-scroll span {
  display: block;
  width: 3px; height: 8px;
  background: var(--color-accent);
  border-radius: 2px;
  animation: scrollBounce 1.8s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(14px); opacity: 0.3; }
}

/* ── Seções Comuns ────────────────────────────────────────── */
.section { padding: 90px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-header { margin-bottom: 4rem; }
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-accent-dark);
  margin-bottom: 0.8rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 500;
  margin: 0.3rem 0 1.2rem;
  color: var(--color-dark);
  line-height: 1.2;
  letter-spacing: -0.3px;
}
.divider-line {
  width: 60px; height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  margin: 0 auto 1.5rem;
}
.section-header p { max-width: 680px; margin: 0 auto; color: var(--color-text-light); }

/* ── Quem Somos ───────────────────────────────────────────── */
.about-visual { position: relative; display: inline-block; width: 100%; }
.about-img-placeholder {
  height: 420px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background:
    linear-gradient(135deg, rgba(201,169,110,0.18), rgba(24,24,24,0.85)),
    linear-gradient(135deg, #2a2a2a 0%, #181818 100%);
  position: relative;
  overflow: hidden;
}
.about-img-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0, transparent 30px, rgba(201,169,110,0.04) 30px, rgba(201,169,110,0.04) 31px);
}
.about-img-placeholder i { font-size: 8rem; opacity: 0.4; z-index: 1; }
.about-badge {
  position: absolute; bottom: -22px; right: 18px;
  background: var(--color-accent);
  color: var(--color-dark);
  padding: 16px 22px;
  border-radius: 6px;
  text-align: center;
  box-shadow: var(--shadow-2);
  z-index: 2;
}
.about-badge-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
}
.about-badge-text {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
  opacity: 0.9;
}
.about-features { margin-top: 1.5rem; }
.feature-item {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 14px; font-size: 0.98rem;
  color: var(--color-text);
}
.feature-item .material-icons {
  font-size: 1.4rem;
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

/* Equipe */
.team-wrapper { margin-top: 3rem; }
.team-grid { margin-top: 2rem; }
.team-card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--color-border);
  height: 100%;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); }
.team-photo {
  width: 110px; height: 110px;
  border-radius: 50%;
  margin: 0 auto 1.2rem;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  border: 3px solid var(--color-accent);
  box-shadow: 0 8px 24px rgba(201,169,110,0.25);
}
.team-photo i { font-size: 4rem; opacity: 0.6; }
.tp-1 { background: linear-gradient(135deg, #b8a285, #8a7458); }
.tp-2 { background: linear-gradient(135deg, #6f7a85, #475361); }
.tp-3 { background: linear-gradient(135deg, #a78b6f, #6f5840); }
.tp-4 { background: linear-gradient(135deg, #5c6f5a, #3a4a3a); }
.team-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0.3rem 0;
  color: var(--color-dark);
}
.team-role {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 0.8rem;
}
.team-bio { font-size: 0.88rem; line-height: 1.55; margin: 0; }

/* ── Serviços ─────────────────────────────────────────────── */
.services-grid { margin-bottom: 2rem; }
.service-card {
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
  display: flex; flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-2);
  border-color: var(--color-accent);
}
.service-card .card-icon {
  width: 64px; height: 64px;
  border-radius: 6px;
  background: var(--color-dark);
  display: flex; align-items: center; justify-content: center;
  margin: 24px 24px 0;
  position: relative;
  transition: background var(--transition), transform var(--transition);
}
.service-card:hover .card-icon {
  background: var(--color-accent);
  transform: rotate(-5deg);
}
.service-card .card-icon i { font-size: 1.7rem; }
.service-card .card-icon::after {
  content: '';
  position: absolute;
  bottom: -6px; right: -6px;
  width: 14px; height: 14px;
  background: var(--color-accent);
  border-radius: 2px;
  opacity: 0.4;
}
.service-card .card-content { padding: 18px 24px 12px; flex-grow: 1; }
.service-card .card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 0.6rem;
  color: var(--color-dark);
}
.service-card p { font-size: 0.92rem; color: var(--color-text-light); line-height: 1.6; }
.service-list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
}
.service-list li {
  position: relative;
  padding: 4px 0 4px 22px;
  font-size: 0.88rem;
  color: var(--color-text);
}
.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent-dark);
  font-weight: 700;
}
.service-card .card-action { border-top: 1px solid var(--color-border); padding: 14px 24px; }
.service-card .card-action a {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent-dark);
  transition: gap var(--transition);
}
.service-card .card-action a:hover { gap: 10px; color: var(--color-dark); }

/* Processo */
.process-wrapper { margin-top: 5rem; padding-top: 4rem; border-top: 1px solid var(--color-border); }
.process-grid { margin-top: 2rem; }
.process-step {
  position: relative;
  padding: 1.5rem;
  text-align: center;
  height: 100%;
}
.process-number {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  position: relative;
}
.process-number::after {
  content: '';
  display: block;
  width: 32px; height: 2px;
  background: var(--color-accent);
  margin: 8px auto 0;
}
.process-step h6 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0.5rem 0 0.6rem;
  color: var(--color-dark);
}
.process-step p { font-size: 0.92rem; line-height: 1.55; margin: 0; }

/* ── Portfólio ────────────────────────────────────────────── */
.portfolio-filters {
  display: flex; justify-content: center;
  flex-wrap: wrap; gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}
.filter-btn.active {
  background: var(--color-dark);
  color: var(--color-accent);
  border-color: var(--color-dark);
}

.portfolio-grid { margin-top: 1rem; }
.portfolio-item { transition: opacity var(--transition), transform var(--transition); }
.portfolio-item.hidden { display: none; }

.portfolio-card {
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-border);
  cursor: pointer;
  height: 100%;
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }

.portfolio-img {
  height: 220px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s ease;
}
.portfolio-card:hover .portfolio-img { transform: scale(1.03); }
.portfolio-img i { font-size: 5rem; opacity: 0.5; z-index: 1; }

/* Imagens de fundo (placeholders vetoriais) */
.bg-1  { background: linear-gradient(135deg, #6f7a85 0%, #2a2a2a 100%); }
.bg-2  { background: linear-gradient(135deg, #a78b6f 0%, #4a3a2a 100%); }
.bg-3  { background: linear-gradient(135deg, #8a7458 0%, #3a2a1a 100%); }
.bg-4  { background: linear-gradient(135deg, #5c6f5a 0%, #2a3a2a 100%); }
.bg-5  { background: linear-gradient(135deg, #6a8499 0%, #2c3e50 100%); }
.bg-6  { background: linear-gradient(135deg, #b89b75 0%, #5a4a30 100%); }
.bg-7  { background: linear-gradient(135deg, #475361 0%, #1f2933 100%); }
.bg-8  { background: linear-gradient(135deg, #b8a285 0%, #5a4a30 100%); }
.bg-9  { background: linear-gradient(135deg, #4a5a4a 0%, #1a2a1a 100%); }

.portfolio-img::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(90deg, transparent 0, transparent 40px, rgba(255,255,255,0.05) 40px, rgba(255,255,255,0.05) 41px);
  pointer-events: none;
}

.portfolio-info { padding: 18px 20px; }
.portfolio-category {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent-dark);
}
.portfolio-info h6 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 6px 0 4px;
  color: var(--color-dark);
}
.portfolio-info p { font-size: 0.85rem; margin: 0; color: var(--color-text-light); }

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  padding: 80px 0;
  background:
    linear-gradient(135deg, rgba(201,169,110,0.92) 0%, rgba(169,136,76,0.95) 100%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15), transparent 60%);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0, transparent 50px, rgba(255,255,255,0.04) 50px, rgba(255,255,255,0.04) 51px);
}
.cta-banner .section-tag { color: rgba(255,255,255,0.85); }
.cta-banner h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 500;
  margin-bottom: 0.8rem;
  color: var(--color-dark);
}
.cta-banner .cta-text {
  font-size: 1.08rem;
  margin: 0 auto 1.8rem;
  max-width: 580px;
  color: rgba(24,24,24,0.85);
}
.btn-white {
  background: #fff !important;
  color: var(--color-dark) !important;
  font-weight: 600 !important;
  letter-spacing: 1px;
  border-radius: 4px !important;
  text-transform: uppercase;
  font-size: 0.85rem !important;
  box-shadow: var(--shadow-1);
}
.btn-white:hover { background: var(--color-dark) !important; color: #fff !important; }
.btn-white-outline {
  background: transparent !important;
  color: #fff !important;
  border: 1.5px solid #fff !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  border-radius: 4px !important;
}
.btn-white-outline:hover { background: rgba(255,255,255,0.15) !important; }

/* ── Blog ─────────────────────────────────────────────────── */
.blog-grid { margin-top: 1rem; }
.blog-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 100%;
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.blog-img {
  height: 200px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-img i { font-size: 4rem; opacity: 0.55; z-index: 1; }
.blog-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(255,255,255,0.95);
  color: var(--color-dark);
  padding: 4px 12px;
  border-radius: 30px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
}
.blog-img-1 { background: linear-gradient(135deg, #4a5a4a 0%, #1f2a1f 100%); }
.blog-img-2 { background: linear-gradient(135deg, #6a8499 0%, #2c3e50 100%); }
.blog-img-3 { background: linear-gradient(135deg, #8a7458 0%, #3a2a1a 100%); }
.blog-img-4 { background: linear-gradient(135deg, #5c6f7a 0%, #2c3a45 100%); }
.blog-img-5 { background: linear-gradient(135deg, #b89b75 0%, #5a4a30 100%); }
.blog-img-6 { background: linear-gradient(135deg, #475361 0%, #1f2933 100%); }
.blog-content { padding: 22px; flex-grow: 1; display: flex; flex-direction: column; }
.blog-meta {
  display: flex; gap: 18px;
  margin-bottom: 0.8rem;
  font-size: 0.78rem;
  color: var(--color-text-light);
}
.blog-meta span { display: inline-flex; align-items: center; gap: 4px; }
.blog-meta .material-icons { font-size: 0.95rem !important; }
.blog-card h6 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.6rem;
  color: var(--color-dark);
  line-height: 1.35;
}
.blog-card p { font-size: 0.9rem; line-height: 1.6; margin: 0 0 1rem; }
.read-more {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: auto;
  color: var(--color-accent-dark) !important;
  transition: gap var(--transition);
}
.read-more:hover { gap: 10px; color: var(--color-dark) !important; }
.btn-outline-dark {
  background: transparent !important;
  border: 1.5px solid var(--color-dark) !important;
  color: var(--color-dark) !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  border-radius: 4px !important;
}
.btn-outline-dark:hover {
  background: var(--color-dark) !important;
  color: #fff !important;
}

/* ── Depoimentos ──────────────────────────────────────────── */
.testimonial-card {
  border-radius: 8px;
  border: 1px solid var(--color-border);
  height: 100%;
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.testimonial-stars {
  font-size: 1.15rem;
  letter-spacing: 3px;
  margin-bottom: 0.8rem;
  color: var(--color-accent);
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--color-dark); }
.testimonial-author span { font-size: 0.82rem; }

/* ── Contato ──────────────────────────────────────────────── */
.form-card {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
}
.form-card .card-content { padding: 2rem; }
.form-card .input-field { margin-bottom: 1rem; }
.form-card .input-field i { color: var(--color-accent-dark); }
.form-card input,
.form-card textarea,
.form-card select {
  font-family: inherit;
  font-size: 0.95rem;
}
.form-card input:focus + label,
.form-card textarea:focus + label,
.form-card select:focus + label,
.form-card input:not(:placeholder-shown) + label,
.form-card textarea:not(:placeholder-shown) + label {
  color: var(--color-accent-dark) !important;
}
.form-card input:focus,
.form-card textarea:focus {
  border-bottom: 1px solid var(--color-accent) !important;
  box-shadow: 0 1px 0 0 var(--color-accent) !important;
}
.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  cursor: pointer;
  line-height: 1.4;
}
.consent-check input[type="checkbox"] { margin-top: 4px; }
.full-width { width: 100%; }

.contact-info { padding: 1rem 0; }
.contact-item {
  display: flex; gap: 16px;
  margin-bottom: 22px;
  align-items: flex-start;
}
.contact-icon {
  width: 46px; height: 46px;
  border-radius: 6px;
  background: var(--color-dark);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.contact-item:hover .contact-icon { background: var(--color-accent); }
.contact-icon .material-icons { font-size: 1.25rem; }
.contact-item strong { display: block; margin-bottom: 4px; color: var(--color-dark); }
.contact-item p { margin: 0; line-height: 1.65; font-size: 0.92rem; }
.link-grey { color: var(--color-text-light); transition: color var(--transition); }
.link-grey:hover { color: var(--color-accent-dark); }

.map-wrapper {
  margin-top: 1rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 220px;
}
.map-wrapper iframe { width: 100%; height: 100%; border: 0; display: block; }

.social-links {
  display: flex; gap: 12px;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.social-links .btn-floating {
  background: var(--color-dark);
  color: #fff;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.social-links .btn-floating:hover {
  background: var(--color-accent);
  color: var(--color-dark);
  transform: translateY(-3px);
}
.btn-whats { background: #25D366 !important; }
.btn-whats:hover { background: #128C7E !important; color: #fff !important; }

/* ── Footer ───────────────────────────────────────────────── */
.page-footer {
  background: var(--color-dark) !important;
  padding-top: 60px;
  color: rgba(255,255,255,0.7);
}
.page-footer h5 { font-family: var(--font-serif); font-weight: 600; margin-bottom: 1rem; }
.page-footer h6 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0 0 1.2rem;
}
.page-footer .caau { font-size: 0.85rem; margin-top: 1rem; line-height: 1.7; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  font-size: 0.9rem;
  transition: color var(--transition), padding-left var(--transition);
  display: inline-block;
}
.footer-links a:hover {
  color: var(--color-accent) !important;
  padding-left: 6px;
}
.footer-contact {
  font-size: 0.9rem;
  line-height: 2;
}
.footer-contact .material-icons {
  vertical-align: middle;
  margin-right: 6px;
  color: var(--color-accent);
  font-size: 1rem !important;
}
.footer-social { display: flex; gap: 12px; margin-top: 1rem; }
.footer-social a {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-dark);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.footer-copyright {
  background: rgba(0,0,0,0.3) !important;
  padding: 22px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
.footer-copyright a:hover { color: var(--color-accent) !important; }

/* ── WhatsApp Flutuante ───────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 998;
  background: #25D366 !important;
  color: #fff !important;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: all var(--transition);
  animation: pulse 2.4s infinite;
}
.whatsapp-float:hover {
  background: #128C7E !important;
  transform: scale(1.08);
  animation: none;
}
@keyframes pulse {
  0% { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0); }
}

/* ── Back to Top ──────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 100px;
  z-index: 997;
  background: var(--color-dark) !important;
  color: var(--color-accent) !important;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-accent) !important;
  color: var(--color-dark) !important;
}

/* ── Animações de entrada (Intersection Observer) ─────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-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; }

/* Toast (sucesso do formulário) */
.toast-success {
  position: fixed;
  bottom: 30px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #25D366;
  color: #fff;
  padding: 14px 24px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  opacity: 0;
  z-index: 9999;
  transition: all var(--transition);
  display: flex; align-items: center; gap: 10px;
  max-width: 90%;
}
.toast-success.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Responsivo ───────────────────────────────────────────── */
@media (max-width: 992px) {
  .section { padding: 70px 0; }
  .about-img-placeholder { height: 320px; }
}

@media (max-width: 768px) {
  .hero-content { padding: 2.5rem 1rem 3rem; }
  .hero-content h1 { font-size: clamp(2rem, 7vw, 2.8rem); }
  .hero-stats { padding-top: 1.8rem; }
  .stat-number { font-size: 2rem; }
  .stat-label { font-size: 0.72rem; }
  .section { padding: 60px 0; }
  .section-header { margin-bottom: 3rem; }
  .about-img-placeholder { height: 280px; }
  .about-badge { bottom: -16px; right: 12px; padding: 12px 18px; }
  .about-badge-number { font-size: 2rem; }
  .portfolio-img { height: 200px; }
  .map-wrapper { height: 200px; }
  .back-to-top { right: 90px; bottom: 24px; }
}

@media (max-width: 600px) {
  .nav-wrapper { padding: 0 0.8rem; }
  .brand-logo { font-size: 1.2rem; }
  .hero-content h1 { font-size: 2.1rem; line-height: 1.2; }
  .hero-cta { flex-direction: column; align-items: stretch; padding: 0 1rem; }
  .hero-cta .btn-large { width: 100%; margin: 4px 0; }
  .section-title { font-size: 1.7rem; }
  .section-header h2 { font-size: 1.7rem; }
  .about-img-placeholder { height: 240px; }
  .about-img-placeholder i { font-size: 5rem; }
  .about-badge { bottom: -12px; right: 8px; padding: 10px 14px; }
  .about-badge-number { font-size: 1.8rem; }
  .about-badge-text { font-size: 0.7rem; }
  .service-card .card-content { padding: 16px 20px 10px; }
  .service-card .card-title { font-size: 1.2rem; }
  .blog-img { height: 170px; }
  .contact-item { gap: 12px; }
  .contact-icon { width: 40px; height: 40px; }
  .whatsapp-float { width: 54px; height: 54px; bottom: 20px; right: 20px; }
  .back-to-top { width: 46px; height: 46px; right: 82px; bottom: 24px; }
  .footer-copyright { font-size: 0.78rem; padding: 18px 0; }
}

@media (max-width: 380px) {
  .hero-stats .col { padding: 0 4px; }
  .stat-number { font-size: 1.7rem; }
}

/* ── Acessibilidade: reduzir movimento ────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ── Impressão ────────────────────────────────────────────── */
@media print {
  nav, .whatsapp-float, .back-to-top, .cta-banner { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding: 30px 0; }
}