@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,600;0,700;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary-dark: #0b1320;
  --secondary-dark: #131f33;
  --accent-gold: #c5a059;
  --accent-gold-hover: #b08a42;
  --accent-gold-light: rgba(197, 160, 89, 0.14);
  --text-dark: #1a2230;
  --text-muted: #5e6a7d;
  --text-light: #e2e8f0;
  --bg-light: #f7f8fa;
  --bg-white: #ffffff;
  --border-color: #e5e9f0;
  --border-dark: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 4px 20px rgba(11, 19, 32, 0.05);
  --shadow-md: 0 12px 35px rgba(11, 19, 32, 0.09);
  --shadow-lg: 0 20px 50px rgba(11, 19, 32, 0.16);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== TOP BAR ==================== */
.top-bar {
  background-color: var(--primary-dark);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 9px 0;
  position: relative;
  z-index: 1001;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.82);
}

.top-bar-item i {
  color: var(--accent-gold);
  font-size: 0.85rem;
}

.top-bar-item:hover {
  color: var(--accent-gold);
}

.top-bar-socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-bar-socials a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.top-bar-socials a:hover {
  color: var(--primary-dark);
  background: var(--accent-gold);
  transform: translateY(-1px);
}

/* ==================== HEADER / NAVBAR ==================== */
.site-header {
  background-color: rgba(11, 19, 32, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(197, 160, 89, 0.25);
  transition: var(--transition);
}

.site-header.scrolled {
  background-color: rgba(11, 19, 32, 0.99);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 86px;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 6px;
  border: 1.5px solid rgba(197, 160, 89, 0.55);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.brand-icon {
  width: 46px;
  height: 46px;
  border: 2px solid var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(197, 160, 89, 0.2), rgba(11, 19, 32, 0.9));
  border-radius: var(--radius-sm);
  color: var(--accent-gold);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 1px;
}

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

.brand-title {
  color: #ffffff;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.15;
}

.brand-subtitle {
  color: var(--accent-gold);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 2.6px;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-link {
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 32px 15px;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.25px;
  white-space: nowrap;
}

.nav-link i {
  font-size: 0.7rem;
  color: var(--accent-gold);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-gold);
}

.nav-item:hover .nav-link i {
  transform: rotate(180deg);
}

.submenu-toggle {
  display: none;
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 245px;
  background-color: var(--secondary-dark);
  border-top: 3px solid var(--accent-gold);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 999;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 22px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.86rem;
  font-weight: 500;
  border-left: 2px solid transparent;
}

.dropdown-menu li a:hover {
  background-color: rgba(197, 160, 89, 0.12);
  color: var(--accent-gold);
  border-left-color: var(--accent-gold);
  padding-left: 26px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.mobile-drawer-extras {
  display: none;
}

.mobile-header-controls {
  display: none;
  align-items: center;
  gap: 10px;
}

.mobile-call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(197, 160, 89, 0.16);
  border: 1px solid rgba(197, 160, 89, 0.5);
  color: var(--accent-gold);
  font-size: 1rem;
}

.mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  cursor: pointer;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-gold {
  background-color: var(--accent-gold);
  color: var(--primary-dark);
}

.btn-gold:hover {
  background-color: var(--accent-gold-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.35);
}

.btn-outline-light {
  background-color: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  border-color: var(--accent-gold);
  background-color: var(--accent-gold);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--primary-dark);
  border: 1.5px solid var(--accent-gold);
}

.btn-outline-gold:hover {
  background-color: var(--accent-gold);
  color: var(--primary-dark);
}

.btn-dark {
  background-color: var(--primary-dark);
  color: #ffffff;
}

.btn-dark:hover {
  background-color: var(--accent-gold);
  color: var(--primary-dark);
}

/* ==================== HERO SLIDER ==================== */
.hero-slider {
  position: relative;
  height: calc(100vh - 124px);
  min-height: 580px;
  max-height: 820px;
  background-color: var(--primary-dark);
  overflow: hidden;
  touch-action: pan-y;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0.9s ease;
  display: flex;
  align-items: center;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 6s ease-out;
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(11, 19, 32, 0.92) 0%,
    rgba(11, 19, 32, 0.74) 55%,
    rgba(11, 19, 32, 0.48) 100%
  );
}

.slide-content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  color: #ffffff;
  padding: 40px 0;
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(197, 160, 89, 0.16);
  border: 1px solid rgba(197, 160, 89, 0.45);
  color: var(--accent-gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 2px;
  margin-bottom: 20px;
}

.slide-title {
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.4px;
}

.slide-subtitle {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 34px;
  max-width: 640px;
  font-weight: 400;
}

.slide-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.slider-controls {
  position: absolute;
  bottom: 38px;
  right: 6%;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(11, 19, 32, 0.75);
  border: 1px solid rgba(197, 160, 89, 0.45);
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--accent-gold);
  color: var(--primary-dark);
}

.slider-dots {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.slider-dot {
  width: 30px;
  height: 4px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  border-radius: 2px;
  transition: var(--transition);
}

.slider-dot.active {
  width: 52px;
  background: var(--accent-gold);
}

/* ==================== STATS COUNTER BAR ==================== */
.stats-section {
  background-color: var(--secondary-dark);
  border-bottom: 3px solid var(--accent-gold);
  padding: 42px 0;
  position: relative;
  z-index: 5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 12px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item:last-child {
  border-right: none;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-label {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ==================== SECTION HEADERS ==================== */
.section {
  padding: 88px 0;
}

.section-bg-light {
  background-color: var(--bg-light);
}

.section-bg-dark {
  background-color: var(--primary-dark);
  color: #ffffff;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 24px;
  flex-wrap: wrap;
}

.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  color: var(--accent-gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.22;
  color: inherit;
}

.section-desc {
  color: var(--text-muted);
  margin-top: 12px;
  font-size: 1rem;
}

.section-bg-dark .section-desc {
  color: rgba(255, 255, 255, 0.75);
}

/* ==================== ABOUT PREVIEW SECTION ==================== */
.about-preview-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary-dark);
  color: #ffffff;
  padding: 24px 28px;
  border-left: 5px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.about-experience-badge strong {
  display: block;
  font-size: 2.15rem;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 6px;
}

.about-experience-badge span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.88);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 28px 0 32px;
}

.about-highlight-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-gold);
}

.about-highlight-box i {
  color: var(--accent-gold);
  font-size: 1.2rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.about-highlight-box h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 3px;
}

.about-highlight-box p {
  font-size: 0.84rem;
  color: var(--text-muted);
  word-break: break-word;
}

.about-cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==================== PROJECTS FILTER & CARDS ==================== */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-tab {
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-dark);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab.active,
.filter-tab:hover {
  background: var(--primary-dark);
  color: var(--accent-gold);
  border-color: var(--primary-dark);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(197, 160, 89, 0.45);
}

.project-thumb {
  position: relative;
  height: 255px;
  overflow: hidden;
  background-color: var(--primary-dark);
}

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

.project-card:hover .project-thumb img {
  transform: scale(1.06);
}

.project-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 13px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-radius: 3px;
  z-index: 2;
}

.badge-devam-eden {
  background-color: var(--accent-gold);
  color: var(--primary-dark);
}

.badge-tamamlanan {
  background-color: var(--primary-dark);
  color: #ffffff;
  border: 1px solid rgba(197, 160, 89, 0.5);
}

.badge-gelecek {
  background-color: #1e3a8a;
  color: #ffffff;
}

.project-category-tag {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(11, 19, 32, 0.85);
  color: #ffffff;
  padding: 5px 11px;
  font-size: 0.74rem;
  font-weight: 600;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}

.project-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.project-title {
  font-size: 1.24rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--primary-dark);
  line-height: 1.3;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
  margin-bottom: 16px;
  font-size: 0.82rem;
}

.project-spec-item {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-dark);
  font-weight: 600;
}

.project-spec-item i {
  color: var(--accent-gold);
}

.project-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 16px;
  background: var(--bg-light);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.project-card:hover .project-link {
  background: var(--primary-dark);
  color: var(--accent-gold);
}

/* ==================== SERVICES SECTION ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--secondary-dark);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-gold);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-sm);
  background: rgba(197, 160, 89, 0.14);
  border: 1px solid rgba(197, 160, 89, 0.35);
  color: var(--accent-gold);
  font-size: 1.45rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.service-card h3 {
  font-size: 1.18rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.74);
  margin-bottom: 20px;
  flex: 1;
}

.service-card .read-more {
  color: var(--accent-gold);
  font-size: 0.85rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==================== SERVICE DETAIL ROWS (SUBPAGE) ==================== */
.service-detail-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
  padding: 36px;
  background: var(--bg-light);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.service-detail-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.service-detail-card.reversed .service-detail-media {
  order: 2;
}

.service-detail-card.reversed .service-detail-text {
  order: 1;
}

/* ==================== VALUES & CTA BANNER ==================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.value-card {
  background: #ffffff;
  padding: 26px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  border-bottom: 3px solid var(--accent-gold);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.value-num {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-gold);
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.value-card h4 {
  font-size: 1.02rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.value-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.two-col-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.cta-banner-section {
  background: linear-gradient(135deg, rgba(11, 19, 32, 0.93), rgba(19, 31, 51, 0.88)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1920&q=80') center/cover;
  background-attachment: fixed;
  color: #ffffff;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: center;
}

.cta-form-card {
  background: rgba(19, 31, 51, 0.94);
  border-color: rgba(197, 160, 89, 0.35);
  color: #ffffff;
}

/* ==================== PAGE BANNER (SUBPAGES) ==================== */
.page-banner {
  background: linear-gradient(135deg, rgba(11, 19, 32, 0.92), rgba(19, 31, 51, 0.86)),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=80') center/cover;
  padding: 76px 0;
  color: #ffffff;
  border-bottom: 3px solid var(--accent-gold);
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 12px;
}

.breadcrumb span.active {
  color: var(--accent-gold);
  font-weight: 600;
}

.page-banner h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.2;
}

/* ==================== PROJECT DETAIL PAGE ==================== */
.project-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 44px;
  align-items: start;
}

.project-main-gallery {
  margin-bottom: 34px;
}

.project-gallery-stage {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: var(--shadow-md);
  background: var(--primary-dark);
}

.project-hero-image {
  width: 100%;
  height: 460px;
  object-fit: cover;
  cursor: zoom-in;
  display: block;
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(11, 19, 32, 0.72);
  border: 1px solid rgba(197, 160, 89, 0.55);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: var(--transition);
}

.gallery-nav-btn:hover {
  background: var(--accent-gold);
  color: var(--primary-dark);
}

.gallery-prev { left: 14px; }
.gallery-next { right: 14px; }

.gallery-counter {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(11, 19, 32, 0.82);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(197, 160, 89, 0.4);
  backdrop-filter: blur(4px);
}

.project-thumbs-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.project-thumbs-row img {
  width: 104px;
  height: 74px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.7;
  transition: var(--transition);
}

.project-thumbs-row img:hover,
.project-thumbs-row img.active {
  border-color: var(--accent-gold);
  opacity: 1;
}

/* Lightbox */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 22, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox-modal.open {
  display: flex;
}

.lightbox-modal img {
  max-width: 92vw;
  max-height: 84vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.specs-table-card {
  background: var(--primary-dark);
  color: #ffffff;
  padding: 30px;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--accent-gold);
  margin-bottom: 26px;
}

.specs-table-card h3 {
  font-size: 1.2rem;
  margin-bottom: 18px;
  color: var(--accent-gold);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.spec-row span:first-child {
  color: rgba(255, 255, 255, 0.72);
}

.spec-row span:last-child {
  font-weight: 700;
  text-align: right;
}

.features-checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.feature-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
}

.feature-check-item i {
  color: var(--accent-gold);
  flex-shrink: 0;
}

/* ==================== FORMS & CONTACT ==================== */
.contact-card {
  background: #ffffff;
  padding: 34px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

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

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 7px;
  color: var(--primary-dark);
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.94rem;
  transition: var(--transition);
  background-color: #ffffff;
  color: var(--text-dark);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.16);
}

.catalog-hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}

.map-embed-wrap {
  margin-top: 56px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.map-embed-wrap iframe {
  width: 100%;
  height: 400px;
  border: 0;
  display: block;
}

/* ==================== FOOTER ==================== */
.site-footer {
  background-color: var(--primary-dark);
  color: rgba(255, 255, 255, 0.78);
  padding-top: 72px;
  border-top: 3px solid var(--accent-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-title {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 38px;
  height: 2px;
  background-color: var(--accent-gold);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--accent-gold);
  transform: translateX(4px);
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 13px;
  font-size: 0.9rem;
}

.footer-contact-list i {
  color: var(--accent-gold);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.65);
  flex-wrap: wrap;
  gap: 12px;
}

/* ==================== FLOATING WHATSAPP ==================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25d366;
  color: #ffffff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.42);
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  color: #ffffff;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1220px) {
  .nav-link {
    padding: 32px 10px;
    font-size: 0.85rem;
  }
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .top-bar {
    display: none;
  }
  .navbar {
    height: 74px;
  }
  .brand-logo-img {
    width: 44px;
    height: 44px;
  }
  .brand-title {
    font-size: 1.05rem;
    letter-spacing: 1.4px;
  }
  .brand-subtitle {
    font-size: 0.58rem;
    letter-spacing: 1.8px;
  }
  .nav-actions {
    display: none;
  }
  .mobile-header-controls {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 19, 32, 0.99);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: stretch;
    padding: 18px 20px 36px;
    border-top: 1px solid rgba(197, 160, 89, 0.25);
    display: none;
    overflow-y: auto;
    z-index: 998;
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .nav-link {
    padding: 15px 6px;
    font-size: 1rem;
    flex: 1;
  }
  .nav-link i {
    display: none;
  }
  .submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    color: var(--accent-gold);
    cursor: pointer;
    flex-shrink: 0;
  }
  .nav-item.submenu-open .submenu-toggle i {
    transform: rotate(180deg);
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.03);
    border-top: none;
    border-radius: 6px;
    margin: 0 0 12px 0;
    padding: 4px 0;
    display: none;
  }
  .nav-item.submenu-open .dropdown-menu {
    display: block;
  }
  .dropdown-menu li a {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
  .mobile-drawer-extras {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid rgba(197, 160, 89, 0.25);
  }
  .mobile-drawer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
  }
  .mobile-drawer-contact a {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .mobile-drawer-contact i {
    color: var(--accent-gold);
    width: 18px;
  }

  .projects-grid,
  .services-grid,
  .two-col-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-preview-grid,
  .project-detail-layout,
  .cta-grid,
  .service-detail-card {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .service-detail-card.reversed .service-detail-media,
  .service-detail-card.reversed .service-detail-text {
    order: unset;
  }
  .cta-banner-section {
    background-attachment: scroll;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 18px;
  }
  .section {
    padding: 56px 0;
  }
  .section-header {
    margin-bottom: 32px;
  }
  .section-header-center {
    margin-bottom: 34px;
  }
  .page-banner {
    padding: 46px 0;
  }

  /* Hero Mobile */
  .hero-slider {
    height: auto;
    min-height: 490px;
    max-height: none;
  }
  .slide-content {
    padding: 48px 0 84px;
  }
  .slide-badge {
    font-size: 0.7rem;
    letter-spacing: 1.6px;
    padding: 6px 12px;
    margin-bottom: 14px;
  }
  .slide-title {
    font-size: clamp(1.65rem, 6.2vw, 2.35rem);
    margin-bottom: 14px;
  }
  .slide-subtitle {
    font-size: 0.96rem;
    margin-bottom: 24px;
  }
  .slider-controls {
    display: none;
  }
  .slider-dots {
    bottom: 24px;
  }

  /* Stats Mobile 2x2 */
  .stats-section {
    padding: 28px 0;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .stat-item {
    padding: 16px 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .stat-item:nth-child(2n) {
    border-right: none;
  }
  .stat-item:nth-last-child(-n+2) {
    border-bottom: none;
  }
  .stat-value {
    font-size: 1.9rem;
  }
  .stat-label {
    font-size: 0.82rem;
  }

  /* About Mobile */
  .about-main-img {
    height: 290px;
  }
  .about-experience-badge {
    bottom: 12px;
    right: 12px;
    padding: 14px 18px;
  }
  .about-experience-badge strong {
    font-size: 1.6rem;
  }
  .about-highlights {
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 22px 0 26px;
  }

  /* Cards & Grids */
  .projects-grid,
  .services-grid,
  .values-grid,
  .two-col-grid,
  .footer-grid,
  .features-checklist,
  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .filter-tabs {
    width: 100%;
    gap: 8px;
  }
  .filter-tab {
    padding: 9px 14px;
    font-size: 0.82rem;
    flex: 1 1 auto;
    text-align: center;
  }

  .project-thumb {
    height: 225px;
  }
  .project-body {
    padding: 20px;
  }
  .service-card {
    padding: 26px 22px;
  }
  .service-detail-card {
    padding: 20px;
    gap: 24px;
  }
  .service-detail-card img {
    height: 230px;
  }

  /* Project Detail Mobile */
  .project-hero-image {
    height: 270px;
  }
  .gallery-nav-btn {
    width: 38px;
    height: 38px;
  }
  .project-thumbs-row img {
    width: 84px;
    height: 60px;
  }
  .specs-table-card,
  .contact-card {
    padding: 22px;
  }
  .catalog-hero-img {
    height: 250px;
  }
  .map-embed-wrap {
    margin-top: 36px;
  }
  .map-embed-wrap iframe {
    height: 300px;
  }

  /* Prevent iOS Safari zoom on input focus */
  .form-control {
    font-size: 16px;
    padding: 12px 14px;
  }

  /* Footer Mobile */
  .site-footer {
    padding-top: 48px;
  }
  .footer-grid {
    gap: 28px;
    padding-bottom: 36px;
  }
  .footer-bottom {
    padding-bottom: 84px;
    flex-direction: column;
    align-items: flex-start;
  }

  .whatsapp-float {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
    font-size: 1.55rem;
  }
}

@media (max-width: 480px) {
  .brand-title {
    font-size: 0.96rem;
    letter-spacing: 1px;
  }
  .brand-subtitle {
    font-size: 0.54rem;
    letter-spacing: 1.4px;
  }
  .slide-buttons {
    flex-direction: column;
  }
  .slide-buttons .btn,
  .about-cta-row .btn {
    width: 100%;
  }
  .project-specs {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}