/* ===== Stilo Exclusive Tailoring - Luxury Stylesheet ===== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --color-dark: #0a0a0a;
  --color-dark-secondary: #141414;
  --color-dark-tertiary: #1e1e1e;
  --color-gold: #c9a96e;
  --color-gold-light: #dfc088;
  --color-gold-dark: #a8894e;
  --color-cream: #faf8f5;
  --color-cream-dark: #f0ece4;
  --color-text-light: #f5f5f0;
  --color-text-muted: #9a9590;
  --color-text-dark: #2a2a2a;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', 'Segoe UI', sans-serif;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text-dark);
  background-color: var(--color-cream);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* --- Utility Classes --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 7rem 0;
}

.gold-line {
  width: 60px;
  height: 2px;
  background: var(--color-gold);
  margin: 1.5rem auto;
}

.gold-line-left {
  width: 60px;
  height: 2px;
  background: var(--color-gold);
  margin: 1.5rem 0;
}

.text-center {
  text-align: center;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-gold:hover {
  background: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 169, 110, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-cream);
  border: 1px solid var(--color-gold);
}

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

.btn-outline-dark {
  background: transparent;
  color: var(--color-dark);
  border: 1px solid var(--color-gold);
}

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

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-cream);
  letter-spacing: 4px;
  text-transform: uppercase;
}

.navbar-brand span {
  color: var(--color-gold);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-cream);
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: var(--transition);
}

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

.nav-links a:hover {
  color: var(--color-gold);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--color-cream);
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.5)),
              url('https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?w=1920&q=80') center/cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-cream);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: italic;
  color: var(--color-gold);
}

.hero-description {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-indicator .line {
  width: 1px;
  height: 40px;
  background: var(--color-gold);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* --- Section Headers --- */
.section-header {
  margin-bottom: 4rem;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-dark);
}

.section-title.light {
  color: var(--color-cream);
}

.section-description {
  font-family: var(--font-accent);
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 600px;
}

.section-description.light {
  color: var(--color-text-muted);
}

/* --- Services Preview (Home) --- */
.services-preview {
  background: var(--color-cream);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.service-card {
  position: relative;
  height: 400px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(201, 169, 110, 0.15);
  transition: var(--transition);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.4);
  transition: var(--transition);
}

.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10, 10, 10, 0.9) 100%);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: var(--color-gold);
}

.service-card:hover::before {
  background: rgba(10, 10, 10, 0.2);
}

.service-card:hover .service-overlay {
  opacity: 1;
}

.service-content h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
}

.service-content p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-cream);
  opacity: 0.9;
}

/* --- About Preview --- */
.about-preview {
  background: var(--color-dark);
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.about-preview::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(201, 169, 110, 0.08);
  border-radius: 50%;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

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

.about-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.about-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-gold);
  z-index: -1;
}

.about-content .section-description {
  margin-bottom: 2rem;
  color: var(--color-text-muted);
}

.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201, 169, 110, 0.15);
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

/* --- Why Choose Us --- */
.why-us {
  background: var(--color-cream-dark);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.why-us-item {
  text-align: center;
  padding: 2rem;
}

.why-us-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-gold);
  transition: var(--transition);
  overflow: hidden;
}

.why-us-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.why-us-item:hover .why-us-icon {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 2px var(--color-gold);
}

.why-us-item h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text-dark);
}

.why-us-item p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before,
.cta-banner::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(201, 169, 110, 0.06);
  border-radius: 50%;
}

.cta-banner::before {
  top: -100px;
  left: -100px;
}

.cta-banner::after {
  bottom: -100px;
  right: -100px;
}

.cta-banner .section-title {
  margin-bottom: 1rem;
}

.cta-banner .section-description {
  margin: 0 auto 2.5rem;
}

/* --- Footer --- */
.footer {
  background: var(--color-dark);
  color: var(--color-cream);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.1);
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-brand span {
  color: var(--color-gold);
}

.footer-description {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 300px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--color-cream);
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-contact-item a {
  color: var(--color-text-muted);
}

.footer-contact-item a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-bottom a {
  color: var(--color-gold);
}

/* --- About Page --- */
.page-hero {
  height: 50vh;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.6)),
              url('https://images.unsplash.com/photo-1753162659622-371949a713ec?w=1920&q=80') center/cover no-repeat;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 0.6) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero-content .section-label {
  margin-bottom: 1rem;
}

.page-hero-content h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--color-cream);
  line-height: 1.2;
}

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-story-content h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 1.5rem;
}

.about-story-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.about-story-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.value-card {
  background: var(--color-dark);
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-5px);
}

.value-card:hover::before {
  transform: scaleX(1);
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
}

.value-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 1rem;
}

.value-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* --- Services Page --- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-bottom: 6rem;
}

.service-detail:last-child {
  margin-bottom: 0;
}

.service-detail.reverse {
  direction: rtl;
}

.service-detail.reverse > * {
  direction: ltr;
}

.service-detail-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.service-detail-content .service-number-large {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  color: rgba(201, 169, 110, 0.12);
  line-height: 1;
  margin-bottom: 1rem;
}

.service-detail-content h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 1.5rem;
}

.service-detail-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  padding: 0;
}

.service-features li {
  padding: 0.5rem 0;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.service-features li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Gallery Page --- */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.gallery-filter-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
}

.gallery-filter-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: var(--transition);
}

.gallery-filter-btn.active,
.gallery-filter-btn:hover {
  color: var(--color-gold);
}

.gallery-filter-btn.active::after,
.gallery-filter-btn:hover::after {
  width: 100%;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
}

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

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 10, 0.8) 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-cream);
}

.gallery-overlay p {
  font-size: 0.85rem;
  color: var(--color-gold);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
}

.contact-info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.contact-info-card {
  background: var(--color-dark);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}

.contact-info-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-info-card .icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: block;
}

.contact-info-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 0.5rem;
}

.contact-info-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.contact-info-card a {
  color: var(--color-gold);
  font-size: 0.85rem;
}

.branch-card {
  background: var(--color-dark);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--color-gold);
}

.branch-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
}

.branch-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.branch-card a {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--color-gold);
  border-bottom: 1px solid var(--color-gold);
  padding-bottom: 2px;
}

.branch-card a:hover {
  color: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.contact-form-wrapper {
  background: var(--color-cream-dark);
  padding: 3rem;
}

.contact-form-wrapper h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid rgba(201, 169, 110, 0.2);
  background: var(--color-cream);
  color: var(--color-text-dark);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--color-gold);
  color: var(--color-dark);
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-gold-light);
  transform: translateY(-3px);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid,
  .about-story,
  .service-detail {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .service-detail.reverse {
    direction: ltr;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-dark);
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    transition: var(--transition);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1rem;
    padding: 0.75rem 0;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .services-grid,
  .why-us-grid,
  .values-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .about-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .page-hero-content h1 {
    font-size: 2.2rem;
  }

  .section-padding {
    padding: 4rem 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .btn {
    text-align: center;
  }
}