:root {
  --color-bg: #14161b;
  --color-surface: #0f1012;
  --color-surface-elevated: #181a1f;
  --color-surface-soft: #14161b;
  --color-primary: #f4f3ef;
  --color-accent: #c89d66;
  --color-secondary: #a5a198;
  --color-text: #e6e4de;
  --color-text-soft: #9e9a91;
  --color-border: rgba(244, 243, 239, 0.09);
  --color-shadow: 0 20px 48px rgba(0, 0, 0, 0.42);
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 6px;
  --font-heading: "Outfit", sans-serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  --header-height: 88px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1200;
  padding: 20px 0;
  background: rgba(15, 16, 18, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(244, 243, 239, 0.06);
  transition: var(--transition);
}

.site-header.scrolled {
  padding: 14px 0;
  border-bottom-color: var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.logo-subtitle {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-top: 5px;
}

nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

nav a {
  position: relative;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  transition: var(--transition);
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: var(--transition);
}

nav a:hover,
nav a.active {
  color: var(--color-primary);
}

nav a:hover::after,
nav a.active::after {
  width: 100%;
}

.mobile-menu {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-menu .bar {
  width: 18px;
  height: 1.75px;
  border-radius: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.mobile-menu.active .bar:nth-child(1) {
  transform: translateY(6.75px) rotate(45deg);
}

.mobile-menu.active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu.active .bar:nth-child(3) {
  transform: translateY(-6.75px) rotate(-45deg);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 80px) 0 100px;
  position: relative;
}

.hero-home {
  min-height: 86vh;
  background: radial-gradient(circle at 80% 25%, rgba(200, 157, 102, 0.09) 0%, transparent 55%),
    linear-gradient(180deg, #0f1012 0%, #14161b 100%);
  padding: calc(var(--header-height) + 52px) 0 88px;
  border-bottom: 1px solid var(--color-border);
}

.hero-home-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 54px;
  align-items: center;
}

.hero-copy {
  max-width: 620px;
}

.hero-home .section-kicker {
  color: var(--color-accent);
}

.hero-home h1 {
  color: var(--color-primary);
  font-size: clamp(2.5rem, 4.8vw, 4.1rem);
  margin-bottom: 22px;
}

.hero-home .hero-lead {
  color: var(--color-text-soft);
  font-size: 1.06rem;
  max-width: 540px;
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.hero-showcase-card {
  position: relative;
  display: block;
  width: min(490px, 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(200, 157, 102, 0.24);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.58);
  background: var(--color-surface-elevated);
}

.hero-showcase-card img {
  width: 100%;
  aspect-ratio: 4 / 4.65;
  object-fit: cover;
  transition: transform 0.65s ease;
}

.hero-showcase-card:hover img {
  transform: scale(1.03);
}

.hero-showcase-badge {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(15, 16, 18, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(200, 157, 102, 0.28);
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-showcase-badge span {
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.hero-showcase-badge strong {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  color: #fff;
}

.hero-content-centered {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-primary);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section-kicker::before {
  content: "";
  width: 28px;
  height: 1.5px;
  background: currentColor;
  opacity: 0.8;
}

.hero h1,
.page-header h1,
.section-heading h2,
.content-column h2,
.project-detail-header h2,
.contact-info-box h2,
.contact-form-box h2 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.05rem;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #0f1012;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: var(--transition);
  cursor: pointer;
}

.btn:hover {
  background: #d7ae79;
  border-color: #d7ae79;
  color: #0f1012;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(200, 157, 102, 0.28);
}

.btn-outline {
  background: transparent;
  border-color: rgba(244, 243, 239, 0.45);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: rgba(244, 243, 239, 0.08);
}

.btn-secondary {
  background: rgba(244, 243, 239, 0.03);
  color: var(--color-primary);
  border-color: rgba(244, 243, 239, 0.22);
}

.btn-secondary:hover {
  background: rgba(200, 157, 102, 0.12);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.section {
  padding: 104px 0;
}

.section-soft {
  background: var(--color-surface-soft);
}

.section-heading {
  max-width: 740px;
  margin-bottom: 52px;
}

.center-heading {
  text-align: center;
  margin-inline: auto;
}

.section-heading .section-kicker,
.content-column .section-kicker,
.page-header .section-kicker,
.project-detail-header .section-kicker,
.contact-info-box .section-kicker,
.contact-form-box .section-kicker {
  color: var(--color-accent);
}

.section-heading h2,
.content-column h2,
.project-detail-header h2,
.contact-info-box h2,
.contact-form-box h2 {
  font-size: clamp(1.95rem, 3.6vw, 2.85rem);
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-heading p,
.content-column p,
.page-header p,
.project-detail-header p,
.contact-info-box p,
.contact-card p,
.project-info p,
.gallery-caption p,
.service-card p,
.process-card p,
.footer-col p,
.footer-col a,
.placeholder-gallery-content p,
.next-project-placeholder p {
  color: var(--color-text-soft);
}

.project-grid,
.service-grid,
.process-grid,
.contact-grid,
.split-layout,
.gallery-grid,
.footer-container {
  display: grid;
  gap: 28px;
}

.project-grid,
.service-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.home-project-grid,
.project-grid:has(> :nth-child(4):last-child) {
  grid-template-columns: repeat(2, 1fr);
}

.home-project-grid .project-image {
  aspect-ratio: 4 / 3;
}

.process-grid {
  grid-template-columns: repeat(4, 1fr);
}

.project-card,
.service-card,
.process-card,
.contact-card,
.contact-form-box,
.contact-info-box,
.gallery-card,
.next-project-placeholder {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--color-shadow);
}

.project-card,
.service-card,
.process-card,
.gallery-card {
  transition: var(--transition);
}

.project-card:hover,
.service-card:hover,
.process-card:hover,
.gallery-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 157, 102, 0.36);
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.55);
}

.project-image {
  display: block;
  aspect-ratio: 1 / 1.04;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.project-image img,
.gallery-card img,
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-link-image img,
.gallery-card img {
  transition: transform 0.55s ease;
}

.project-card:hover .project-link-image img,
.gallery-card:hover img {
  transform: scale(1.03);
}

.project-info,
.service-card,
.process-card,
.contact-info-box,
.contact-form-box,
.gallery-caption,
.placeholder-gallery-content,
.next-project-placeholder {
  padding: 28px;
}

.project-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.project-info h3,
.service-card h3,
.process-card h3,
.gallery-caption h3,
.placeholder-gallery-content h3,
.footer-col h3,
.contact-card strong {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--color-primary);
}

.project-info h3,
.service-card h3,
.process-card h3,
.gallery-caption h3,
.placeholder-gallery-content h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.minimal-soon-card,
.minimal-placeholder-card {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
}

.minimal-soon-content,
.minimal-placeholder-content {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.no-section-text {
  margin-bottom: 42px;
}

.split-layout,
.contact-grid {
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
}

.image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--color-shadow);
  min-height: 460px;
}

.page-header {
  padding: calc(var(--header-height) + 88px) 0 76px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface) 100%);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.page-header .container {
  max-width: 820px;
}

.page-header h1 {
  font-size: clamp(2.35rem, 4.6vw, 3.75rem);
  color: var(--color-primary);
  margin-bottom: 16px;
}

.service-card {
  padding: 34px 30px;
}

.service-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: rgba(200, 157, 102, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(200, 157, 102, 0.26);
  font-size: 1.25rem;
  margin-bottom: 20px;
}

.process-card span,
.placeholder-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(200, 157, 102, 0.14);
  color: var(--color-accent);
  border: 1px solid rgba(200, 157, 102, 0.3);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

/* ==========================================================================
   Barra de Filtro e Navegação Rápida (projetos.html)
   ========================================================================== */

.portfolio-toolbar {
  position: sticky;
  top: 72px;
  z-index: 950;
  background: rgba(15, 16, 18, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  transition: var(--transition);
}

.portfolio-toolbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.portfolio-filters {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-bg);
  padding: 5px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.filter-btn {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--color-primary);
  background: rgba(244, 243, 239, 0.06);
}

.filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #0f1012;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(200, 157, 102, 0.28);
}

.portfolio-quick-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.quick-nav-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-soft);
}

.quick-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface-elevated);
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}

.quick-nav-link:hover,
.quick-nav-link.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(200, 157, 102, 0.1);
}

.quick-nav-link.is-hidden {
  display: none !important;
}

/* ==========================================================================
   Cabeçalho Padronizado do Projeto e Subseções
   ========================================================================== */

.project-detail-section {
  scroll-margin-top: 150px;
  transition: opacity 0.35s ease;
}

.project-detail-section.is-hidden {
  display: none !important;
}

.project-detail-header {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 36px;
  align-items: start;
  padding-bottom: 34px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--color-border);
}

.project-header-title h2 {
  margin-bottom: 0;
}

.project-header-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-description {
  font-size: 1.04rem;
  color: var(--color-text-soft);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.project-meta li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.88rem;
  color: var(--color-text-soft);
}

.project-meta li strong {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.project-subsection + .project-subsection {
  margin-top: 60px;
}

.project-subsection-header {
  max-width: 720px;
  margin-bottom: 24px;
}

.project-subsection-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.project-subsection-desc {
  color: var(--color-text-soft);
  font-size: 0.98rem;
}

/* ==========================================================================
   Sistema Flexível de Grid de Galeria (1, 2, 3 e 4+ fotos sem buracos)
   ========================================================================== */

.gallery-grid {
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
}

/* 1 Foto: ocupa a largura sem deixar coluna vazia ao lado */
.gallery-grid-1,
.gallery-grid:has(> .gallery-card:only-child) {
  grid-template-columns: 1fr;
}

/* Card único com legenda (Editorial Split) */
.gallery-card-editorial,
.gallery-grid-1 > .gallery-card:not(.image-only-card),
.gallery-grid > .gallery-card:only-child:not(.image-only-card) {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
}

.gallery-card-editorial img,
.gallery-grid-1 > .gallery-card:not(.image-only-card) img,
.gallery-grid > .gallery-card:only-child:not(.image-only-card) img {
  aspect-ratio: 4 / 3.4;
  height: 100%;
}

.gallery-card-editorial .gallery-caption,
.gallery-grid-1 > .gallery-card:not(.image-only-card) .gallery-caption,
.gallery-grid > .gallery-card:only-child:not(.image-only-card) .gallery-caption {
  padding: 40px 44px;
}

/* Card único apenas imagem (sem legenda): centralizado com proporção equilibrada */
.gallery-grid-1 > .image-only-card,
.gallery-grid > .image-only-card:only-child {
  max-width: 780px;
  width: 100%;
  margin-inline: auto;
}

/* 2 Fotos (ou 4+ fotos em pares 2x2) */
.gallery-grid-2,
.gallery-grid-two,
.gallery-grid-residential {
  grid-template-columns: repeat(2, 1fr);
}

/* Se um grid de 2 colunas tiver número ímpar de fotos (3, 5, 7...) e não usar .gallery-featured,
   o último card ocupa as 2 colunas para nunca deixar espaço vazio */
.gallery-grid-2:not(:has(.gallery-featured)) > .gallery-card:last-child:nth-child(odd):not(:only-child),
.gallery-grid-two:not(:has(.gallery-featured)) > .gallery-card:last-child:nth-child(odd):not(:only-child) {
  grid-column: 1 / -1;
}

.gallery-grid-2:not(:has(.gallery-featured)) > .gallery-card:last-child:nth-child(odd):not(:only-child):not(.image-only-card),
.gallery-grid-two:not(:has(.gallery-featured)) > .gallery-card:last-child:nth-child(odd):not(:only-child):not(.image-only-card) {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
}

.gallery-grid-2:not(:has(.gallery-featured)) > .image-only-card:last-child:nth-child(odd):not(:only-child) img,
.gallery-grid-two:not(:has(.gallery-featured)) > .image-only-card:last-child:nth-child(odd):not(:only-child) img {
  aspect-ratio: 16 / 9;
}

/* 3 Fotos com Destaque Lateral (1 principal vertical à esquerda + 2 empilhadas à direita) */
.gallery-grid-featured,
.gallery-grid-office {
  grid-template-columns: 1.12fr 0.88fr;
}

/* 3 Fotos em 3 colunas iguais lado a lado */
.gallery-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* 4 Fotos em 4 colunas (ou 2x2 automático em telas menores) */
.gallery-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* 5 Fotos (3 vistas superiores + 2 vistas principais amplas na base, sem cortes nem espaços vazios) */
.gallery-grid-5 {
  grid-template-columns: repeat(6, 1fr);
}

.gallery-grid-5 > .gallery-card:nth-child(-n + 3) {
  grid-column: span 2;
}

.gallery-grid-5 > .gallery-card:nth-child(n + 4) {
  grid-column: span 3;
}

.gallery-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.gallery-featured {
  grid-row: span 2;
}

.gallery-card img {
  aspect-ratio: 4 / 3;
}

.gallery-featured img {
  flex: 1;
  min-height: 360px;
  aspect-ratio: auto;
}

/* Proporção mais vertical para fachadas e renders em retrato */
.gallery-grid-portrait .gallery-card img {
  aspect-ratio: 4 / 4.35;
}

.placeholder-gallery-card {
  display: grid;
  place-items: center;
  min-height: 100%;
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border-style: dashed;
}

.placeholder-gallery-content {
  text-align: left;
}

.large-placeholder-content {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}

.next-project-placeholder {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border-style: dashed;
  text-align: center;
}

.contact-grid {
  align-items: start;
}

.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  margin-top: 18px;
  box-shadow: none;
}

.contact-card i {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  background: rgba(200, 157, 102, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(200, 157, 102, 0.26);
  flex-shrink: 0;
}

.contact-card a {
  color: var(--color-primary);
  font-weight: 600;
  transition: var(--transition);
}

.contact-card a:hover {
  color: var(--color-accent);
}

.contact-form {
  margin-top: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 15px 16px;
  color: var(--color-primary);
  color-scheme: dark;
  outline: none;
  transition: var(--transition);
}

.form-group textarea {
  min-height: 165px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: var(--color-surface-elevated);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200, 157, 102, 0.18);
}

.site-footer {
  background: #0b0c0e;
  color: var(--color-primary);
  padding-top: 78px;
  border-top: 1px solid var(--color-border);
}

.footer-container {
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
}

.footer-col h3 {
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.footer-col p,
.footer-col ul li + li {
  margin-top: 12px;
}

.footer-col p,
.footer-col a {
  color: rgba(250, 249, 246, 0.68);
  transition: var(--transition);
}

.footer-col a:hover {
  color: #faf9f6;
}

.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-icons a {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  transition: var(--transition);
}

.social-icons a:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  background: rgba(140, 115, 85, 0.18);
  color: #fff;
}

.copyright {
  margin-top: 54px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0 24px;
  text-align: center;
}

.copyright p {
  color: rgba(250, 249, 246, 0.48);
  font-size: 0.86rem;
}

.image-frame.profile-photo-frame,
.profile-photo-frame {
  width: min(260px, 100%);
  aspect-ratio: 4 / 4.5;
  min-height: 0;
  margin-inline: auto;
  border-radius: var(--radius-lg);
}

.profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

@media (max-width: 1100px) {
  .project-grid,
  .service-grid,
  .footer-container,
  .split-layout,
  .contact-grid,
  .gallery-grid-featured,
  .gallery-grid-office,
  .gallery-grid-residential,
  .project-detail-header {
    grid-template-columns: 1fr;
  }

  .gallery-grid-3,
  .gallery-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery-featured {
    grid-row: auto;
  }

  .gallery-featured img,
  .gallery-card img {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .gallery-grid-portrait .gallery-card img {
    aspect-ratio: 4 / 4.25;
  }

  .profile-photo-frame {
    margin: 0 auto;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 84px;
  }

  .portfolio-toolbar {
    top: 72px;
    padding: 12px 0;
  }

  .portfolio-toolbar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .portfolio-filters {
    width: 100%;
    justify-content: space-between;
  }

  .filter-btn {
    flex: 1;
    justify-content: center;
    padding: 8px 12px;
    font-size: 0.72rem;
  }

  .portfolio-quick-nav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .portfolio-quick-nav::-webkit-scrollbar {
    display: none;
  }

  .quick-nav-links {
    flex-wrap: nowrap;
  }

  .quick-nav-link {
    white-space: nowrap;
  }

  .gallery-grid,
  .gallery-grid-2,
  .gallery-grid-two,
  .gallery-grid-3,
  .gallery-grid-4,
  .gallery-grid-5 {
    grid-template-columns: 1fr;
  }

  .gallery-grid-5 > .gallery-card:nth-child(-n + 3),
  .gallery-grid-5 > .gallery-card:nth-child(n + 4) {
    grid-column: auto;
  }

  .gallery-card-editorial,
  .gallery-grid-1 > .gallery-card:not(.image-only-card),
  .gallery-grid > .gallery-card:only-child:not(.image-only-card),
  .gallery-grid-2:not(:has(.gallery-featured)) > .gallery-card:last-child:nth-child(odd):not(:only-child):not(.image-only-card),
  .gallery-grid-two:not(:has(.gallery-featured)) > .gallery-card:last-child:nth-child(odd):not(:only-child):not(.image-only-card) {
    grid-template-columns: 1fr;
  }

  .gallery-card-editorial .gallery-caption,
  .gallery-grid-1 > .gallery-card:not(.image-only-card) .gallery-caption,
  .gallery-grid > .gallery-card:only-child:not(.image-only-card) .gallery-caption {
    padding: 24px 22px;
  }

  .facade-mobile-clean .gallery-caption {
    display: none;
  }

  .mobile-menu {
    display: inline-flex;
  }

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(340px, 84vw);
    height: 100vh;
    background: rgba(15, 16, 18, 0.98);
    backdrop-filter: blur(18px);
    padding: calc(var(--header-height) + 12px) 26px 32px;
    border-left: 1px solid var(--color-border);
    transition: right 0.35s ease;
  }

  nav.active {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + 70px) 0 80px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 10vw, 4.2rem);
  }

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

  .page-header {
    padding-top: calc(var(--header-height) + 74px);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .section,
  .page-header {
    padding-bottom: 76px;
  }

  .section {
    padding-top: 84px;
  }

  .logo-name {
    font-size: 1.7rem;
  }

  .hero p,
  .section-heading p,
  .content-column p,
  .page-header p,
  .project-detail-header p {
    font-size: 0.96rem;
  }

  .project-info,
  .service-card,
  .process-card,
  .contact-info-box,
  .contact-form-box,
  .gallery-caption,
  .placeholder-gallery-content,
  .next-project-placeholder {
    padding: 24px 22px;
  }

  .image-frame {
    min-height: 320px;
  }

  .image-frame.profile-photo-frame {
    width: min(210px, 100%);
    min-height: 0;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    align-items: stretch;
  }
}

.footer-col h3 {
  color: #ffffff;
}

.project-link-image img {
  cursor: pointer;
}

.gallery-card img {
  cursor: zoom-in;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 14, 11, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 76px;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: min(1200px, 100%);
  max-height: 90vh;
}

.lightbox-stage img {
  max-width: 100%;
  max-height: 80vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.lightbox-bar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  padding: 0 6px;
}

.lightbox-caption {
  font-weight: 500;
}

.lightbox-counter {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  white-space: nowrap;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover,
.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.04);
}

.lightbox-close {
  top: 22px;
  right: 22px;
  font-size: 1.5rem;
}

.lightbox-prev {
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-prev:hover {
  transform: translateY(-50%) scale(1.04);
}

.lightbox-next:hover {
  transform: translateY(-50%) scale(1.04);
}

.image-only-card {
  overflow: hidden;
}

/* ==========================================================================
   Seção de CTA Pré-Rodapé e Ações do Formulário
   ========================================================================== */

.cta-section {
  padding-top: 40px;
  padding-bottom: 100px;
}

.cta-banner {
  background: linear-gradient(135deg, #181a1f 0%, #121418 100%);
  border: 1px solid rgba(200, 157, 102, 0.28);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 56px 60px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 36px;
  align-items: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.cta-content .section-kicker {
  color: var(--color-accent);
}

.cta-content h2 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.025em;
  font-size: clamp(1.85rem, 3.4vw, 2.75rem);
  line-height: 1.14;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.cta-content p {
  color: var(--color-text-soft);
  max-width: 560px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.cta-actions .btn {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #0f1012;
  gap: 10px;
}

.cta-actions .btn:hover {
  background: #d7ae79;
  border-color: #d7ae79;
  color: #0f1012;
}

.cta-actions .btn-secondary {
  background: rgba(244, 243, 239, 0.03);
  border-color: rgba(244, 243, 239, 0.22);
  color: var(--color-primary);
}

.cta-actions .btn-secondary:hover {
  background: rgba(200, 157, 102, 0.12);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.form-actions .btn {
  gap: 10px;
}

.form-feedback {
  margin-top: 16px;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  display: none;
}

.form-feedback.is-success {
  display: block;
  padding: 14px 18px;
  background: rgba(200, 157, 102, 0.12);
  border: 1px solid rgba(200, 157, 102, 0.32);
  color: var(--color-primary);
}

.form-feedback a {
  text-decoration: underline;
  font-weight: 600;
}

.section-footer-link {
  margin-top: 44px;
  text-align: center;
}

/* ==========================================================================
   Animações Suaves de Entrada (Scroll Reveal)
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  .reveal-item {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .reveal-item.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .hero-home-grid {
    grid-template-columns: 1fr;
    gap: 38px;
    text-align: center;
  }

  .hero-copy {
    margin-inline: auto;
  }

  .hero-home .hero-lead {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    justify-content: center;
  }

  .cta-banner {
    grid-template-columns: 1fr;
    padding: 40px 32px;
    text-align: center;
  }

  .cta-content p {
    margin-inline: auto;
  }

  .cta-actions {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .lightbox-overlay {
    padding: 16px;
  }

  .lightbox-prev {
    left: 12px;
  }

  .lightbox-next {
    right: 12px;
  }

  .lightbox-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .cta-banner {
    padding: 34px 22px;
  }

  .cta-actions,
  .form-actions {
    flex-direction: column;
  }
}