/* ==========================================================================
   AIA MARYLAND — LUXURY ARCHITECTURAL DESIGN SYSTEM
   Fidelidade estrita ao layout de referência (LUMEN Arquitetura)
   ========================================================================== */

/* --- 01. CSS Custom Properties / Design Tokens --- */
:root {
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Paleta Cromática Extraída da Referência */
  --color-bg-dark: #121517;
  --color-bg-dark-surface: #181c1e;
  --color-bg-light: #f8f6f2;
  --color-card-white: #ffffff;
  --color-travertine: #ece7de;
  --color-banner-gold: #ded5c5;
  --color-banner-gold-dark: #ccbfa9;
  
  /* Acentos Metálicos & Bronze */
  --color-accent-bronze: #b89b72;
  --color-accent-gold-light: #f3e6d3;
  --color-accent-hover: #a3855b;
  
  /* Tipografia */
  --color-text-dark: #191c1e;
  --color-text-body: #4a4e52;
  --color-text-muted: #797e84;
  --color-text-light: #f5f6f7;
  --color-text-subtle: #a0a6ad;
  
  /* Bordas e Sombras */
  --border-glass: rgba(255, 255, 255, 0.15);
  --border-light: rgba(0, 0, 0, 0.08);
  --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.04);
  --shadow-medium: 0 20px 40px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 30px 60px rgba(0, 0, 0, 0.15);
  
  /* Transições e Curvas */
  --transition-smooth: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-light);
  color: var(--color-text-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
  transition: var(--transition-smooth);
}

.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Tipografia Editorial Nobre */
.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #797e84;
  margin-bottom: 1.2rem;
}

.section-tag.light-tag {
  color: var(--color-accent-bronze);
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--color-text-dark);
  margin-bottom: 1.5rem;
}


/* ==========================================================================
   01. HEADER / NAVBAR (Translúcido / Vidro sobre o Hero)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: background 0.35s ease, padding 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.scrolled {
  background: rgba(18, 21, 23, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.logo-mark {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: #ffffff;
  line-height: 1.1;
}

.logo-sub {
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 2px;
}

/* Nav Desktop */
.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.78);
  position: relative;
  padding: 0.3rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--color-accent-bronze);
}

/* Botão Fale com Especialista (Pill com Borda Fina) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.btn-consult {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  backdrop-filter: blur(10px);
}

.btn-consult:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-1px);
}

.btn-arrow {
  width: 13px;
  height: 13px;
}

/* Botão Hamburger */
.menu-toggle {
  display: none;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.menu-toggle .bar {
  display: block;
  width: 100%;
  height: 1.5px;
  background-color: #ffffff;
  transition: var(--transition-smooth);
}


/* ==========================================================================
   02. HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0 7rem 0;
  background-color: var(--color-bg-dark);
  background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=2000&q=85');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: #ffffff;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(14, 16, 18, 0.65) 0%,
    rgba(14, 16, 18, 0.45) 45%,
    rgba(14, 16, 18, 0.88) 100%
  );
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.hero-content {
  max-width: 680px;
}

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5.8vw, 5.4rem);
  font-weight: 300;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 1.8rem;
}

.hero-description {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
  max-width: 540px;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

/* Botão Branco Pill Primário */
.btn-primary-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.2rem;
  border-radius: 9999px;
  background-color: #ffffff;
  color: var(--color-text-dark);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.btn-primary-pill:hover {
  background-color: #f1eeea;
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
}

/* Link Secundário com Seta */
.hero-secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #ffffff;
}

.hero-secondary-link .arrow-icon {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}

.hero-secondary-link:hover .arrow-icon {
  transform: translate(3px, -3px);
}

/* Botão Badge de Vídeo (Canto Inferior Direito) */
.hero-video-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.75rem 1.3rem;
  border-radius: 9999px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.hero-video-badge:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.play-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.play-circle svg {
  width: 18px;
  height: 18px;
  margin-left: 2px;
}

.badge-text {
  display: flex;
  flex-direction: column;
}

.badge-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #ffffff;
}

.badge-sub {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.65);
}

/* Divisor em Curva Orgânica Suave */
.organic-wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 3;
  pointer-events: none;
}

.organic-wave-divider svg {
  width: 100%;
  height: 100%;
  display: block;
}


/* ==========================================================================
   03. SERVICES / WHAT WE DO ("O Que Fazemos" + 4 Arch Cards)
   ========================================================================== */
.services-section {
  background-color: var(--color-bg-light);
  padding: 5rem 0 6.5rem 0;
  position: relative;
  z-index: 4;
}

.services-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 3.5rem;
  align-items: center;
}

.services-intro {
  max-width: 320px;
}

.section-lead {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-body);
  margin-bottom: 2rem;
}

.btn-outline-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  border-radius: 9999px;
  border: 1px solid rgba(22, 24, 25, 0.4);
  color: var(--color-text-dark);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.btn-outline-pill:hover {
  background-color: var(--color-text-dark);
  color: #ffffff;
  border-color: var(--color-text-dark);
}

.btn-outline-pill .arrow-icon {
  width: 13px;
  height: 13px;
  transition: transform 0.25s ease;
}

.btn-outline-pill:hover .arrow-icon {
  transform: translate(3px, -3px);
}

/* Grid com 4 Cartões Arqueados (Arch Cards) */
.arch-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}

.arch-card {
  background: #ffffff;
  border-radius: 120px 120px 18px 18px;
  padding: 8px 8px 20px 8px;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.arch-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.arch-img-frame {
  width: 100%;
  aspect-ratio: 9 / 13;
  border-radius: 112px 112px 12px 12px;
  overflow: hidden;
  background-color: #e5e3de;
}

.arch-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.arch-card:hover .arch-img-frame img {
  transform: scale(1.06);
}

.arch-content {
  padding: 1.2rem 0.6rem 0.4rem 0.6rem;
  display: flex;
  flex-direction: column;
}

.arch-icon-wrap {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--color-text-dark);
  margin-bottom: 0.6rem;
}

.arch-icon-wrap svg {
  width: 22px;
  height: 22px;
}

.arch-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.arch-desc {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}


/* ==========================================================================
   04. IMPACT & METRICS SECTION (Faixa Curva Escura com Folhagens)
   ========================================================================== */
.impact-section {
  position: relative;
  background-color: var(--color-bg-dark);
  color: #ffffff;
  padding: 5.5rem 0;
  border-radius: 40px 40px 0 0;
  overflow: hidden;
  box-shadow: 0 -15px 40px rgba(0,0,0,0.15);
}

/* Detalhe de folhagem botânica escura no canto esquerdo */
.impact-foliage-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 380px;
  height: 100%;
  background-image: url('https://images.unsplash.com/photo-1518531933037-91b2f5f229cc?auto=format&fit=crop&w=600&q=80');
  background-size: cover;
  background-position: left center;
  opacity: 0.22;
  mix-blend-mode: luminosity;
  pointer-events: none;
  mask-image: linear-gradient(to right, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
}

.impact-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 3.5rem;
  align-items: center;
}

.impact-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: #ffffff;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  padding-left: 2.5rem;
}

.metric-item {
  position: relative;
  padding-right: 1.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-item:last-child {
  border-right: none;
  padding-right: 0;
}

.metric-number {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3vw, 2.8rem);
  font-weight: 400;
  line-height: 1;
  color: #ffffff;
  margin-bottom: 0.6rem;
}

.metric-unit {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--color-accent-bronze);
}

.metric-label {
  font-size: 0.78rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.65);
}


/* ==========================================================================
   05. FEATURED PROJECTS ("Cada projeto é uma nova história")
   ========================================================================== */
.projects-section {
  background-color: var(--color-bg-light);
  padding: 6.5rem 0;
}

.projects-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.projects-intro {
  max-width: 320px;
}

.projects-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-dark);
  padding-bottom: 4px;
  border-bottom: 1.5px solid var(--color-text-dark);
}

.projects-link-btn .arrow-icon {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}

.projects-link-btn:hover .arrow-icon {
  transform: translate(3px, -3px);
}

/* Mosaico de Projetos (1 Grande na Esquerda + 2 Empilhados na Direita) */
.projects-mosaic {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
}

/* Card Principal */
.project-main-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  background-color: #121517;
}

.project-main-card .project-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 440px;
}

.project-main-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

.project-main-card:hover img {
  transform: scale(1.04);
}

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 40%,
    rgba(0, 0, 0, 0.85) 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 2rem;
  color: #ffffff;
}

.project-meta {
  display: flex;
  flex-direction: column;
}

.project-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: #ffffff;
}

.project-loc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.04em;
}

.project-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent-bronze);
  margin-top: 4px;
}

/* Setas de Navegação Redondas como na Referência */
.project-nav-arrows {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.arrow-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow-btn svg {
  width: 16px;
  height: 16px;
}

.arrow-btn:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: scale(1.06);
}

/* Stack de Cards Menores */
.projects-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.project-sub-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  background-color: #121517;
  height: 212px;
}

.project-sub-card .project-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.project-sub-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-sub-card:hover img {
  transform: scale(1.05);
}

.small-overlay {
  padding: 1.4rem;
}

.small-name {
  font-size: 1.25rem;
}


/* ==========================================================================
   06. PROCESS SECTION ("Do conceito à realização")
   ========================================================================== */
.process-section {
  background-color: var(--color-travertine);
  padding: 6.5rem 0;
  position: relative;
}

.process-container {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 3.5rem;
  align-items: center;
}

/* Painel Visual Esquerdo com Imagem de Nicho e Play */
.process-visual-panel {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  height: 380px;
}

.process-img-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.process-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.process-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(18, 21, 23, 0.2) 0%,
    rgba(18, 21, 23, 0.85) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.2rem;
  color: #ffffff;
}

.process-play-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.process-play-btn:hover {
  background: #ffffff;
  color: var(--color-text-dark);
  transform: scale(1.1);
}

.process-play-btn svg {
  width: 18px;
  height: 18px;
  margin-left: 2px;
}

.process-tagline {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.1;
  color: #ffffff;
}

/* Linha do Tempo em 4 Fases Conectadas */
.process-steps-panel {
  position: relative;
  padding: 1rem 0;
}

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

.timeline-line {
  position: absolute;
  top: 25px;
  left: 10%;
  right: 10%;
  height: 1px;
  background-color: rgba(0, 0, 0, 0.15);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-node {
  margin-bottom: 1.5rem;
}

.step-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #dfd8cb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dark);
  transition: var(--transition-smooth);
}

.timeline-step:hover .step-circle {
  background-color: #ffffff;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.step-circle svg {
  width: 22px;
  height: 22px;
}

.step-number {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent-bronze);
  margin-bottom: 0.25rem;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.4rem;
}

.step-desc {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--color-text-muted);
  max-width: 170px;
}


/* ==========================================================================
   07. TESTIMONIALS SECTION ("O que nossos clientes dizem")
   ========================================================================== */
.testimonials-section {
  position: relative;
  background-color: var(--color-bg-dark);
  color: #ffffff;
  padding: 7rem 0;
  overflow: hidden;
}

.testimonials-bg-cover {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=2000&q=85');
  background-size: cover;
  background-position: center;
  filter: brightness(0.28) contrast(1.1);
}

.testimonials-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 4rem;
  align-items: center;
}

.testimonials-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 300;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 2rem;
}

.testimonials-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.85);
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.4);
  padding-bottom: 4px;
}

.testimonials-link-btn:hover {
  color: #ffffff;
  border-color: #ffffff;
}

/* Card de Vidro Escuro Fosco Flutuante */
.testimonials-card-wrapper {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.frosted-quote-card {
  flex: 1;
  background: rgba(20, 24, 26, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 3.2rem 3rem 2.8rem 3rem;
  box-shadow: var(--shadow-elevated);
  position: relative;
}

.quote-symbol {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--color-accent-bronze);
  margin-bottom: -10px;
}

.quote-text {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 300;
  margin-bottom: 2rem;
}

.quote-author-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar-frame {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-accent-bronze);
}

.author-avatar-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: #ffffff;
}

.author-sub {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Controles de Navegação Verticais */
.testimonial-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.t-arrow-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.t-arrow-btn svg {
  width: 18px;
  height: 18px;
}

.t-arrow-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.08);
}


/* ==========================================================================
   08. PRE-FOOTER BANNER ("Seu projeto começa com uma conversa")
   ========================================================================== */
.cta-banner-section {
  background-color: var(--color-banner-gold);
  padding: 4.5rem 0;
  color: var(--color-text-dark);
}

.cta-banner-container {
  display: grid;
  grid-template-columns: 360px 1fr auto;
  gap: 2.5rem;
  align-items: center;
}

.banner-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(22, 24, 25, 0.6);
  margin-bottom: 0.5rem;
}

.banner-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text-dark);
}

.banner-lead {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(22, 24, 25, 0.85);
  max-width: 460px;
}

/* Botão Preto Pill de Alto Contraste */
.btn-black-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.95rem 2rem;
  border-radius: 9999px;
  background-color: var(--color-text-dark);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.btn-black-pill:hover {
  background-color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.btn-black-pill .arrow-icon {
  width: 14px;
  height: 14px;
}


/* ==========================================================================
   09. FOOTER (Preto de Luxo, Colunas e Redes)
   ========================================================================== */
.site-footer {
  background-color: #0b0d0e;
  color: rgba(255, 255, 255, 0.75);
  padding: 5.5rem 0 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-columns {
  display: grid;
  grid-template-columns: 320px 180px 180px 1fr 120px;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.f-logo-main {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.f-logo-sub {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.5rem;
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-contact-list svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent-bronze);
  flex-shrink: 0;
}

.social-links-row {
  display: flex;
  gap: 0.75rem;
}

.social-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
}

.social-circle svg {
  width: 16px;
  height: 16px;
}

.social-circle:hover {
  border-color: #ffffff;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Barra Inferior */
.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-legal-links a:hover {
  color: #ffffff;
}

.sep {
  opacity: 0.3;
}

.branding-credit {
  color: var(--color-accent-bronze);
  font-weight: 500;
}


/* ==========================================================================
   10. MODAIS (Formulário & Vídeo)
   ========================================================================== */
.modal-backdrop,
.video-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-backdrop.active,
.video-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #ffffff;
  border-radius: 20px;
  max-width: 600px;
  width: 100%;
  padding: 2.8rem;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.35s ease;
  box-shadow: var(--shadow-elevated);
}

.modal-backdrop.active .modal-card {
  transform: translateY(0);
}

.modal-close,
.video-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-text-muted);
}

.modal-close:hover,
.video-close:hover {
  color: var(--color-text-dark);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

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

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  font-family: inherit;
  font-size: 0.9rem;
  background: #fdfdfd;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-bronze);
  box-shadow: 0 0 0 3px rgba(184, 155, 114, 0.2);
}

.btn-submit-inquiry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  border-radius: 9999px;
  background-color: var(--color-text-dark);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 0.8rem;
}

.btn-submit-inquiry:hover {
  background-color: #000000;
  transform: translateY(-2px);
}

.btn-submit-inquiry svg {
  width: 15px;
  height: 15px;
}

/* Modal de Vídeo */
.video-modal-card {
  max-width: 900px;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.video-embed-wrapper {
  width: 100%;
  height: 100%;
}

.video-embed-wrapper iframe {
  width: 100%;
  height: 100%;
}

.video-close {
  color: #fff;
  z-index: 10;
}


/* ==========================================================================
   11. DRAWER MOBILE
   ========================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 400px;
  height: 100vh;
  background: #141719;
  z-index: 2100;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-brand {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  color: #ffffff;
}

.close-drawer {
  background: transparent;
  font-size: 2rem;
  color: #ffffff;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.mobile-link {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.85);
}

.mobile-link:hover {
  color: #ffffff;
  padding-left: 8px;
}

.full-width {
  width: 100%;
  justify-content: center;
}

.drawer-contact-info {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}


/* ==========================================================================
   12. RESPONSIVIDADE & BREAKPOINTS
   ========================================================================== */
@media (max-width: 1200px) {
  .services-container,
  .projects-container,
  .process-container,
  .testimonials-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .services-intro,
  .projects-intro {
    max-width: 100%;
  }

  .arch-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-banner-container {
    grid-template-columns: 1fr;
  }

  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .impact-container {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    border-left: none;
    padding-left: 0;
    grid-template-columns: repeat(2, 1fr);
  }

  .metric-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 1.2rem;
  }

  .projects-mosaic {
    grid-template-columns: 1fr;
  }

  .timeline-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 1.5rem;
  }

  .timeline-line {
    display: none;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1.25rem;
  }

  .header-container {
    padding: 0 1.25rem;
  }

  .hero-title {
    font-size: 2.7rem;
  }

  .hero-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.5rem;
  }

  .arch-cards-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal-card {
    padding: 1.8rem;
  }

  .footer-columns {
    grid-template-columns: 1fr;
  }

  .timeline-track {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   11. TEAM SECTION (Dinamizado via CMS / Fallback Elegante)
   ========================================================================== */
.team-section {
  padding: 8rem 0;
  background-color: var(--color-travertine);
  position: relative;
}

.team-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4.5rem auto;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
}

.team-card {
  background: var(--color-card-white);
  border-radius: 20px 20px 16px 16px;
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
}

.team-photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 4.8;
  overflow: hidden;
  background-color: #e5e0d7;
}

.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.team-card:hover .team-photo-wrap img {
  transform: scale(1.05);
}

.team-info {
  padding: 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.team-role {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-bronze);
  margin-bottom: 0.4rem;
}

.team-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-text-dark);
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: 0.6rem;
}

.team-bio {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.team-socials {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border-light);
}

.team-social-link {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dark);
  font-size: 0.85rem;
  transition: var(--transition-smooth);
}

.team-social-link svg {
  width: 14px;
  height: 14px;
}

.team-social-link:hover {
  background: var(--color-bg-dark);
  color: #ffffff;
}

/* ==========================================================================
   12. JOURNAL / BLOG SECTION (Dinamizado via CMS / Fallback Elegante)
   ========================================================================== */
.journal-section {
  padding: 8rem 0;
  background-color: var(--color-bg-light);
  position: relative;
}

.journal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.journal-intro {
  max-width: 600px;
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.journal-card {
  background: var(--color-card-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
}

.journal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.journal-img-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background-color: #ded9d0;
}

.journal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.journal-card:hover .journal-img-wrap img {
  transform: scale(1.05);
}

.journal-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(18, 21, 23, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}

.journal-content {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.journal-date {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
  letter-spacing: 0.05em;
}

.journal-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text-dark);
  line-height: 1.25;
  margin-bottom: 0.8rem;
}

.journal-excerpt {
  font-size: 0.92rem;
  color: var(--color-text-body);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.journal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-dark);
  transition: color 0.3s ease;
}

.journal-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s ease;
}

.journal-link:hover {
  color: var(--color-accent-bronze);
}

.journal-link:hover svg {
  transform: translateX(4px);
}

/* Modal Detalhes do Projeto / Artigo */
.detail-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 14, 0.82);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.detail-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.detail-modal-card {
  background: #ffffff;
  width: 100%;
  max-width: 840px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-elevated);
}

.detail-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--color-bg-light);
  border: none;
  font-size: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-dark);
}

.detail-modal-card h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-dark);
}

.detail-modal-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-accent-bronze);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.detail-modal-img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  max-height: 400px;
  object-fit: cover;
}

.detail-modal-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-body);
}

.detail-modal-specs {
  margin-top: 1.5rem;
  padding: 1.2rem;
  background: var(--color-bg-light);
  border-radius: 12px;
  font-size: 0.9rem;
}

/* ==========================================================================
   13. INTERNAL PAGES STYLES (Projetos e Serviços)
   ========================================================================== */
.internal-page {
  background-color: var(--color-bg-light);
}

.page-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding: 10rem 0 5rem 0;
  background-color: var(--color-bg-dark);
  color: #ffffff;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: brightness(0.85);
  transform: scale(1.03);
  transition: transform 1.2s ease;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,21,23,0.3) 0%, rgba(18,21,23,0.92) 100%);
}

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

.page-hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-bronze);
  margin-bottom: 1.2rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.page-hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-meta-col {
  display: flex;
  flex-direction: column;
}

.hero-meta-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-subtle);
  margin-bottom: 0.3rem;
}

.hero-meta-val {
  font-size: 1rem;
  font-weight: 500;
  color: #ffffff;
}

/* Detail Main Layout (Grid de 2 colunas: Conteúdo + Sidebar Specs) */
.detail-main-section {
  padding: 6rem 0;
}

.detail-grid-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 4.5rem;
  align-items: flex-start;
}

.detail-concept-content h2,
.detail-concept-content h3 {
  font-family: var(--font-serif);
  color: var(--color-text-dark);
  margin: 2rem 0 1rem 0;
}

.detail-concept-content h2 {
  font-size: 2.2rem;
}

.detail-concept-content h3 {
  font-size: 1.6rem;
}

.detail-concept-content p {
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--color-text-body);
  margin-bottom: 1.5rem;
}

.detail-concept-content ul {
  margin: 1.5rem 0 2rem 1.5rem;
  color: var(--color-text-body);
}

.detail-concept-content li {
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

/* Specs Card / Sidebar */
.specs-sidebar-card {
  background: var(--color-card-white);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-medium);
  position: sticky;
  top: 6rem;
  border: 1px solid var(--border-light);
}

.specs-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text-dark);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.specs-body-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-body);
  margin-bottom: 2rem;
}

.specs-body-text strong {
  color: var(--color-text-dark);
}

.specs-sidebar-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--color-bg-dark);
  color: #ffffff;
  padding: 1.1rem 1.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.specs-sidebar-btn:hover {
  background: var(--color-accent-bronze);
}

/* Gallery Section */
.gallery-section {
  padding: 6rem 0;
  background-color: var(--color-travertine);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.gallery-item-wrap {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  background-color: #dcd6cb;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.gallery-item-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.gallery-item-wrap:hover img {
  transform: scale(1.06);
}

/* Related Items Section */
.related-section {
  padding: 7rem 0;
  background-color: var(--color-bg-light);
}

.related-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .detail-grid-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .specs-sidebar-card {
    position: static;
  }
}