/* =====================================================
   UZMAN Teras Kapama — Premium Corporate Stylesheet
   ===================================================== */

:root {
  --navy: #0F172A;
  --navy-light: #1E293B;
  --navy-soft: #334155;
  --orange: #F97316;
  --orange-hover: #EA580C;
  --orange-soft: rgba(249, 115, 22, 0.12);
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --text: #0F172A;
  --text-muted: #64748B;
  --bg: #F8FAFC;
  --bg-card: #FFFFFF;
  --border: #E2E8F0;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
  --shadow-orange: 0 8px 24px rgba(249, 115, 22, 0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --header-h: 110px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Poppins', system-ui, -apple-system, sans-serif;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.35);
}

[data-theme="dark"] {
  --text: #F1F5F9;
  --text-muted: #94A3B8;
  --bg: #0B1220;
  --bg-card: #111827;
  --border: #1E293B;
  --gray-50: #0F172A;
  --gray-100: #1E293B;
  --gray-200: #334155;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --glass: rgba(15, 23, 42, 0.8);
  --glass-border: rgba(255, 255, 255, 0.08);
  --navy: #F1F5F9;
  --navy-light: #E2E8F0;
}

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

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

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--orange);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  z-index: 9999;
}
.skip-link:focus { top: 16px; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 12px;
  transition: all var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
  line-height: 1.2;
}
.btn-sm { padding: 10px 18px; font-size: 0.875rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(249, 115, 22, 0.4);
}
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.btn-outline:hover {
  background: #fff;
  color: var(--navy);
  border-color: #fff;
}
.btn-outline-dark {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-outline-dark:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: #0F172A;
}
.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }

.header-top {
  background: #0F172A;
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  padding: 8px 0;
}
.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header-top-left, .header-top-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-top a:hover { color: var(--orange); }
.header-top svg { vertical-align: middle; margin-right: 4px; }
.header-divider {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.25);
}
.header-regions { opacity: 0.75; }

.theme-toggle {
  color: #fff;
  display: flex;
  padding: 4px;
  border-radius: 6px;
}
.theme-toggle:hover { color: var(--orange); }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.header-main { padding: 12px 0; }
.header-main-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  height: 48px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}
.logo-img-footer {
  height: 44px;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo-text strong {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: 0.5px;
}
[data-theme="dark"] .logo-text strong { color: #F1F5F9; }
.logo-text span {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  display: block;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 8px;
  transition: all var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
  color: #0F172A;
  background: var(--orange-soft);
}
[data-theme="dark"] .main-nav a:hover,
[data-theme="dark"] .main-nav a.active {
  color: #F1F5F9;
}
.main-nav a.active { color: var(--orange) !important; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-close { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 10;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #0F172A;
  border-radius: 2px;
  transition: all var(--transition);
}
[data-theme="dark"] .nav-toggle span { background: #F1F5F9; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.12); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.92) 0%, rgba(15,23,42,0.7) 50%, rgba(15,23,42,0.55) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 60px;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249,115,22,0.15);
  border: 1px solid rgba(249,115,22,0.35);
  color: var(--orange);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  max-width: 600px;
  font-weight: 400;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 700px;
}
.stat-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-3px);
}
.stat-card strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1.2;
}
.stat-card span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

/* ========== SECTIONS ========== */
.section {
  padding: 90px 0;
}
.section-alt { background: var(--bg-card); }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-label {
  display: inline-block;
  color: var(--orange);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #0F172A;
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}
[data-theme="dark"] .section-header h2 { color: #F1F5F9; }
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ========== SERVICE CARDS ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--orange-soft);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition);
}
.service-card:hover .service-icon {
  background: var(--orange);
  color: #fff;
}
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #0F172A;
}
[data-theme="dark"] .service-card h3 { color: #F1F5F9; }
.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.service-link {
  color: var(--orange);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.service-link:hover { gap: 8px; }

/* ========== WHY US ========== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: all var(--transition);
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--orange);
}
.why-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  border-radius: 12px;
  background: var(--orange-soft);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: #0F172A;
}
[data-theme="dark"] .why-card h3 { color: #F1F5F9; }
.why-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ========== GALLERY ========== */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.gallery-grid {
  columns: 3;
  column-gap: 20px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
}
.gallery-item.hidden { display: none; }

/* ========== REGIONS ========== */
.regions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.region-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
}
.region-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
}
.region-badge {
  display: inline-block;
  background: var(--orange-soft);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.region-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #0F172A;
}
[data-theme="dark"] .region-card h3 { color: #F1F5F9; }
.region-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.regions-map-wrap {
  margin-top: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.regions-map-wrap iframe {
  width: 100%;
  height: 320px;
  display: block;
}

/* ========== PROCESS ========== */
.process-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
}
.process-step {
  text-align: center;
  position: relative;
}
.process-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-orange);
  position: relative;
  z-index: 1;
}
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 32px);
  width: calc(100% - 64px);
  height: 2px;
  background: var(--border);
}
.process-step h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: #0F172A;
}
[data-theme="dark"] .process-step h3 { color: #F1F5F9; }
.process-step p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========== TESTIMONIALS ========== */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s ease;
}
.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.testimonial-stars {
  color: #FBBF24;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.testimonial-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  font-style: italic;
  line-height: 1.7;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}
.author-info strong {
  display: block;
  font-size: 0.95rem;
  color: #0F172A;
}
[data-theme="dark"] .author-info strong { color: #F1F5F9; }
.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.slider-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.slider-btn:hover {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item.active { border-color: var(--orange); box-shadow: var(--shadow); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: #0F172A;
  text-align: left;
}
[data-theme="dark"] .faq-question { color: #F1F5F9; }
.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--orange-soft);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  transition: all var(--transition);
}
.faq-item.active .faq-icon {
  background: var(--orange);
  color: #fff;
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer {
  max-height: 300px;
}
.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ========== CTA BAND ========== */
.cta-band {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  padding: 70px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(249,115,22,0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  z-index: 1;
}
.cta-band h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 8px;
}
.cta-band p { color: rgba(255,255,255,0.75); }
.cta-band-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

/* ========== FOOTER ========== */
.site-footer {
  background: #0A0F1C;
  color: rgba(255,255,255,0.75);
  padding-top: 70px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr 1.2fr;
  gap: 32px;
  padding-bottom: 50px;
}
.footer-brand p {
  margin: 16px 0;
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer-brand .logo-text strong { color: #fff; }
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--orange);
  color: #fff;
}
.footer-col h3,
.footer-map h3 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 10px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col a:hover { color: var(--orange); }
.footer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}
.footer-contact li { align-items: flex-start; }
.footer-contact svg { margin-top: 3px; flex-shrink: 0; color: var(--orange); }
.map-embed {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}
.footer-seo-line { opacity: 0.5; font-size: 0.8rem; }

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: all var(--transition);
  animation: pulse-wa 2s infinite;
}
.whatsapp-float svg { width: 30px; height: 30px; }
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
}
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 0 0 12px rgba(37, 211, 102, 0.15); }
}

/* ========== LIGHTBOX ========== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 8px;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1;
}
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 2rem;
  padding: 16px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-caption {
  color: #fff;
  margin-top: 16px;
  font-weight: 500;
}

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #fff;
  padding: 70px 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.page-hero p {
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  font-size: 1.05rem;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb [aria-current] { color: var(--orange); }

/* ========== ABOUT ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 400px;
}
.about-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: #0F172A;
}
[data-theme="dark"] .about-content h2 { color: #F1F5F9; }
.about-content p {
  color: var(--text-muted);
  margin-bottom: 14px;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}
.about-feature svg { color: var(--orange); flex-shrink: 0; }

/* ========== BLOG ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.blog-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-card:hover .blog-card-img img { transform: scale(1.06); }
.blog-card-body { padding: 24px; }
.blog-meta {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.blog-cat {
  color: var(--orange);
  font-weight: 600;
}
.blog-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #0F172A;
  line-height: 1.35;
}
[data-theme="dark"] .blog-card h3 { color: #F1F5F9; }
.blog-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.blog-article {
  max-width: 780px;
  margin: 0 auto;
}
.blog-article-hero {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 36px;
}
.blog-article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}
.blog-article h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: #0F172A;
}
[data-theme="dark"] .blog-article h1 { color: #F1F5F9; }
.blog-article-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 28px 0 12px;
  color: #0F172A;
}
[data-theme="dark"] .blog-article-content h2 { color: #F1F5F9; }
.blog-article-content p {
  color: var(--text-muted);
  margin-bottom: 14px;
}
.blog-article-content ul {
  margin: 12px 0 20px 20px;
  list-style: disc;
}
.blog-article-content li {
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* ========== CONTACT FORM ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}
.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all var(--transition);
}
.contact-info-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
}
.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--orange-soft);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: #0F172A;
}
[data-theme="dark"] .contact-info-card h3 { color: #F1F5F9; }
.contact-info-card p,
.contact-info-card a {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.contact-info-card a:hover { color: var(--orange); }

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}
.contact-form-wrap h2 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: #0F172A;
}
[data-theme="dark"] .contact-form-wrap h2 { color: #F1F5F9; }
.contact-form-wrap > p {
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: 0.95rem;
}
.form-group { margin-bottom: 18px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #0F172A;
}
[data-theme="dark"] .form-group label { color: #F1F5F9; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-soft);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.form-success {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid #25D366;
  color: #16a34a;
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-weight: 500;
}

/* ========== SERVICE DETAIL ========== */
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.service-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.service-detail-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-detail-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.service-detail-body { padding: 28px; }
.service-detail-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #0F172A;
}
[data-theme="dark"] .service-detail-body h3 { color: #F1F5F9; }
.service-detail-body p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .regions-grid { grid-template-columns: repeat(2, 1fr); }
  .process-track { grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .process-step:not(:last-child)::after { display: none; }
  .testimonial-card { flex: 0 0 calc(50% - 12px); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { columns: 2; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .header-top { display: none; }
  .header-actions .btn-sm:not(.btn-whatsapp) { display: none; }
  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--bg-card);
    padding: 72px 28px 28px;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition);
    z-index: 999;
  }
  .main-nav.open { right: 0; }
  .nav-close {
    display: flex;
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--orange-soft);
    color: var(--orange);
    font-size: 1.75rem;
    line-height: 1;
    transition: all var(--transition);
  }
  .nav-close:hover {
    background: var(--orange);
    color: #fff;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .main-nav a {
    padding: 14px 16px;
    font-size: 1rem;
  }

  .hero { min-height: auto; }
  .hero-content { padding: 60px 0 48px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .services-grid,
  .why-grid,
  .regions-grid,
  .blog-grid,
  .service-detail-grid { grid-template-columns: 1fr; }
  .process-track { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card { flex: 0 0 100%; }
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band-actions { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { columns: 1; }
  .section { padding: 60px 0; }
  .about-features { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .process-track { grid-template-columns: 1fr; }
  .whatsapp-float { width: 52px; height: 52px; bottom: 20px; right: 20px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}