/* ===== RT Decor & Construction — Brand Design System ===== */
:root {
  /* Logo palette */
  --charcoal: #2B2B2B;
  --charcoal-dark: #1F1F1F;
  --charcoal-mid: #353535;
  --charcoal-card: #3A3A3A;
  --cream: #F5F5F0;
  --cream-dark: #E8E8E3;
  --gold: #C5A059;
  --gold-light: #E2C878;
  --gold-dark: #A67C00;
  --gold-deep: #8B6914;
  --gold-glow: rgba(197, 160, 89, 0.35);
  --gold-subtle: rgba(197, 160, 89, 0.14);
  --text-muted: #7A736A;
  --text-muted-light: #A89F92;
  --white-pure: #FFFFFF;

  /* Semantic tokens */
  --black: var(--charcoal);
  --black-light: var(--charcoal-mid);
  --black-card: var(--charcoal-card);
  --yellow: var(--gold);
  --yellow-dark: var(--gold-dark);
  --yellow-glow: var(--gold-glow);
  --white: var(--cream);
  --gray: var(--text-muted-light);
  --gray-dark: var(--text-muted);
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Cairo', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 84px;
  --radius: 12px;
  --shadow: 0 20px 60px rgba(31, 31, 31, 0.35);
  --shadow-light: 0 8px 32px rgba(43, 43, 43, 0.08);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

body.ltr {
  direction: ltr;
  font-family: 'Oswald', 'Cairo', sans-serif;
}

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

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

.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }

.section-tag {
  display: inline-block;
  color: var(--yellow);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', var(--font-heading), serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--gray);
  max-width: 600px;
  margin-inline: auto;
  font-size: 1.05rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 6px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--yellow);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--yellow-glow);
}

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}

.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}

.btn-facebook {
  background: #1877F2;
  color: var(--white);
  gap: 10px;
}

.btn-facebook:hover {
  background: #166fe5;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(24, 119, 242, 0.35);
}

.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; }

/* ===== Preloader — Cinematic intro ===== */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(197, 160, 89, 0.14) 0%, transparent 55%),
    linear-gradient(160deg, #1a1a1a 0%, #2b2b2b 45%, #1f1f1f 100%);
}

.preloader-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  padding: 24px;
  animation: preloaderContentIn 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

#preloader.exit .preloader-inner {
  animation: preloaderContentOut 0.65s cubic-bezier(0.55, 0, 1, 0.45) forwards;
}

.preloader-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.22) 0%, transparent 68%);
  pointer-events: none;
  animation: preloaderGlow 2.4s ease-in-out infinite;
}

.preloader-brand {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.preloader-icon {
  width: min(120px, 28vw);
  height: auto;
  object-fit: contain;
  opacity: 0;
  transform: scale(0.85) translateY(12px);
  filter: drop-shadow(0 8px 28px rgba(197, 160, 89, 0.35));
  animation: preloaderIconIn 0.9s 0.15s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.preloader-lines {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0 10px;
  width: min(280px, 72vw);
}

.preloader-lines span {
  display: block;
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  animation: preloaderLineDraw 0.8s 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.preloader-lines span:last-child {
  animation-delay: 0.65s;
}

.preloader-name {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 0.35em;
  font-family: 'Playfair Display', 'Cairo', serif;
  font-size: clamp(1.1rem, 3.2vw, 1.55rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(16px);
  animation: preloaderTextIn 0.75s 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.preloader-decor {
  color: var(--cream);
}

.preloader-amp {
  color: rgba(245, 245, 240, 0.45);
  font-weight: 500;
}

.preloader-construct {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.preloader-tagline {
  margin-top: 14px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(226, 200, 120, 0.75);
  opacity: 0;
  animation: preloaderTextIn 0.7s 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.preloader-progress {
  width: min(220px, 56vw);
  height: 2px;
  background: rgba(245, 245, 240, 0.1);
  border-radius: 999px;
  overflow: hidden;
  opacity: 0;
  animation: preloaderTextIn 0.5s 0.4s ease forwards;
}

.preloader-progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--gold));
  box-shadow: 0 0 12px rgba(197, 160, 89, 0.6);
  animation: preloaderProgress 1.8s 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.preloader-reveal {
  display: none;
}

#preloader.exit {
  animation: preloaderSlideAway 0.85s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

#preloader {
  transition: opacity 0.35s ease 0.55s, visibility 0.35s ease 0.55s;
}

@keyframes preloaderSlideAway {
  to { transform: translateY(-100%); }
}

@keyframes preloaderContentIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes preloaderContentOut {
  to { opacity: 0; transform: scale(1.04); }
}

@keyframes preloaderIconIn {
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes preloaderTextIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes preloaderLineDraw {
  to { transform: scaleX(1); }
}

@keyframes preloaderGlow {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

@keyframes preloaderProgress {
  to { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .preloader-inner,
  .preloader-icon,
  .preloader-name,
  .preloader-tagline,
  .preloader-progress,
  .preloader-lines span,
  .preloader-progress-fill,
  .preloader-glow {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .preloader-progress-fill { width: 100%; }
  .preloader-lines span { transform: scaleX(1); }

  #preloader.exit {
    animation: none !important;
    opacity: 0;
  }
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(43, 43, 43, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
}

.nav {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(8px, 1.5vw, 20px);
  height: 100%;
}

.nav-logo {
  grid-column: 1;
}

.nav-menu {
  grid-column: 2;
  justify-content: center;
}

.nav-actions {
  grid-column: 3;
}

.nav-menu-header,
.nav-menu-label,
.nav-menu-socials,
.nav-link-num {
  display: none;
}

.nav-menu-close {
  display: none;
}

.nav-menu {
  display: flex;
  gap: clamp(8px, 1.2vw, 22px);
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.nav-menu > li:not(.nav-menu-mobile-cta) {
  flex-shrink: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  font-size: clamp(0.72rem, 0.95vw, 0.88rem);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

.nav-logo img.brand-icon,
.brand-icon {
  height: clamp(42px, 5vw, 52px);
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(197, 160, 89, 0.2));
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.15;
}

.brand-name {
  font-family: 'Playfair Display', 'Cairo', serif;
  font-size: clamp(0.82rem, 1vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cream);
  white-space: nowrap;
}

.brand-name em {
  font-style: normal;
  color: var(--gold-light);
}

.brand-tagline {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 245, 240, 0.65);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background: var(--yellow);
  transition: var(--transition);
}

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

.nav-link:hover { color: var(--yellow); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(6px, 0.8vw, 10px);
  flex-shrink: 0;
}

.nav-actions .btn-sm {
  padding: 8px 14px;
  font-size: clamp(0.72rem, 0.85vw, 0.82rem);
  white-space: nowrap;
}

.nav-socials {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.nav-social {
  color: var(--white);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  position: relative;
}

.nav-fb,
.nav-wa,
.nav-ig,
.nav-tt {
  width: 36px;
  height: 36px;
}

.nav-social svg {
  width: 17px;
  height: 17px;
}

.nav-fb { background: #1877F2; }
.nav-wa { background: #25D366; }
.nav-ig {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}
.nav-tt {
  background: #010101;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.nav-social:hover {
  transform: scale(1.05);
}

.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 2100;
  background: rgba(0, 0, 0, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.qr-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.qr-modal-box {
  width: min(92vw, 360px);
  background: #353535;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 18px 18px 20px;
  text-align: center;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}

.qr-modal-close {
  position: absolute;
  top: 6px;
  inset-inline-end: 10px;
  color: var(--white);
  font-size: 1.8rem;
  line-height: 1;
}

.qr-modal-title {
  color: var(--yellow);
  font-weight: 700;
  margin-bottom: 12px;
  font-size: 1rem;
}

#qr-modal-image {
  width: 260px;
  height: 260px;
  max-width: 78vw;
  max-height: 78vw;
  background: var(--white);
  border-radius: 8px;
  padding: 10px;
  margin: 0 auto 12px;
  object-fit: contain;
}

#qr-modal-link {
  display: inline-block;
  color: var(--yellow);
  border: 1px solid rgba(197, 160, 89, 0.35);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.nav-fb:hover { background: #166fe5; }
.nav-wa:hover { background: #1ebe57; }
.nav-ig:hover { filter: brightness(1.1); }
.nav-tt:hover { background: #3A3A3A; }

.lang-toggle {
  width: clamp(34px, 4vw, 40px);
  height: clamp(34px, 4vw, 40px);
  border: 2px solid var(--yellow);
  color: var(--yellow);
  border-radius: 6px;
  font-weight: 700;
  font-size: clamp(0.68rem, 0.8vw, 0.8rem);
  transition: var(--transition);
  flex-shrink: 0;
}

.lang-toggle:hover {
  background: var(--yellow);
  color: var(--black);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 8px;
  color: var(--white);
  transition: var(--transition);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 22px;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: var(--transition);
}

.nav-toggle-close {
  display: none;
  font-size: 1.75rem;
  line-height: 1;
  font-weight: 300;
}

.nav-toggle.active .nav-toggle-bars { display: none; }
.nav-toggle.active .nav-toggle-close { display: block; }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav-menu-mobile-cta {
  display: none;
  width: 100%;
  flex-direction: column;
  gap: 10px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slide.is-active {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide {
    transition: none;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(43, 43, 43, 0.92) 0%,
    rgba(43, 43, 43, 0.7) 50%,
    rgba(43, 43, 43, 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: var(--header-h);
  width: 100%;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - var(--header-h) - 40px);
  padding-bottom: 48px;
}

.hero-brand-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.hero-brand-panel::before {
  content: '';
  position: absolute;
  inset: -20px -10px;
  background: radial-gradient(ellipse at center, rgba(197, 160, 89, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-logo {
  position: relative;
  z-index: 1;
  width: min(100%, 380px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.35));
  animation: fadeUp 0.9s ease forwards;
}

.hero-tagline {
  position: relative;
  z-index: 1;
  margin-top: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-light);
  opacity: 0;
  animation: fadeUp 0.9s 0.15s ease forwards;
}

.hero-copy {
  animation: fadeUp 0.9s 0.2s ease forwards;
  opacity: 0;
}

.hero-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.5s ease forwards;
  opacity: 0;
}

.hero-stat {
  flex: 1;
  min-width: 100px;
  padding: 16px 20px;
  background: rgba(245, 245, 240, 0.06);
  border: 1px solid rgba(197, 160, 89, 0.22);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--yellow);
  color: var(--yellow);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 30px;
  margin-bottom: 24px;
  animation: fadeUp 0.8s ease forwards;
}

.hero-title {
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 20px;
  animation: fadeUp 0.8s 0.1s ease forwards;
  opacity: 0;
}

.hero-ray {
  display: block;
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 700;
  letter-spacing: 4px;
}

.hero-maintenance {
  display: block;
  font-size: clamp(1.2rem, 3.5vw, 2.2rem);
  color: var(--yellow);
  letter-spacing: 4px;
  font-weight: 500;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--gray);
  margin-bottom: 16px;
  animation: fadeUp 0.8s 0.2s ease forwards;
  opacity: 0;
}

.hero-desc {
  max-width: 550px;
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 32px;
  animation: fadeUp 0.8s 0.3s ease forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
  animation: fadeUp 0.8s 0.4s ease forwards;
  opacity: 0;
}

.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--yellow);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid var(--yellow);
  border-radius: 12px;
  position: relative;
}

.hero-scroll span::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--yellow);
  border-radius: 2px;
  animation: scrollDown 1.5s infinite;
}

@keyframes scrollDown {
  0% { opacity: 1; top: 8px; }
  100% { opacity: 0; top: 22px; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Promo Strip ===== */
.promo-strip {
  background: linear-gradient(90deg, rgba(197, 160, 89, 0.1), rgba(197, 160, 89, 0.03));
  border-top: 1px solid rgba(197, 160, 89, 0.2);
  border-bottom: 1px solid rgba(197, 160, 89, 0.12);
}

.promo-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.promo-label {
  background: rgba(197, 160, 89, 0.2);
  color: var(--yellow);
  border: 1px solid rgba(197, 160, 89, 0.35);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  white-space: nowrap;
}

.promo-rotator {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--white);
  margin: 0;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.promo-rotator.show {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Services ===== */
.services { background: var(--black-light); }

/* ===== Maintenance Services ===== */
.maintenance {
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.maintenance::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.maint-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.maint-tab {
  padding: 12px 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 30px;
  color: var(--gray);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  min-height: 44px;
}

.maint-tab:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.maint-tab.active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
}

.maint-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.maint-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.maint-card.hidden {
  display: none;
}

.maint-card:hover {
  transform: translateY(-6px);
  border-color: rgba(197, 160, 89, 0.3);
  box-shadow: var(--shadow);
}

.maint-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.maint-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(43, 43, 43, 0.7));
}

.maint-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.maint-card:hover .maint-img img {
  transform: scale(1.08);
}

.maint-content {
  padding: 22px;
}

.maint-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(197, 160, 89, 0.15);
  color: var(--yellow);
  margin-bottom: 10px;
}

.maint-cat.repair {
  background: rgba(255, 100, 100, 0.15);
  color: #ff6b6b;
}

.maint-cat.exterior {
  background: rgba(100, 180, 255, 0.15);
  color: #64b4ff;
}

.maint-content h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.maint-content p {
  color: var(--gray);
  font-size: 0.88rem;
  line-height: 1.65;
}

.maint-banner {
  margin-top: 50px;
  padding: 36px 40px;
  background: linear-gradient(135deg, var(--black-card) 0%, rgba(197, 160, 89, 0.08) 100%);
  border: 1px solid rgba(197, 160, 89, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.maint-banner-text h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.maint-banner-text p {
  color: var(--gray);
  font-size: 0.95rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

body.ltr .service-card::before { transform-origin: left; }

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(197, 160, 89, 0.2);
  box-shadow: var(--shadow);
}

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

.service-card.featured {
  border-color: rgba(197, 160, 89, 0.3);
  background: linear-gradient(135deg, var(--black-card) 0%, rgba(197, 160, 89, 0.05) 100%);
}

.service-badge {
  position: absolute;
  top: 16px;
  inset-inline-end: 16px;
  background: var(--yellow);
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(197, 160, 89, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--yellow);
}

.service-icon svg { width: 28px; height: 28px; }

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.service-card p {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.service-list li {
  padding: 6px 0;
  padding-inline-start: 20px;
  position: relative;
  color: var(--gray);
  font-size: 0.9rem;
}

.service-list li::before {
  content: '▸';
  position: absolute;
  inset-inline-start: 0;
  color: var(--yellow);
}

.services-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* ===== Maintenance Services ===== */
.maintenance {
  background: var(--black-light);
  position: relative;
  overflow: hidden;
}

.maintenance::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.maint-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.maint-tab {
  padding: 12px 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 30px;
  color: var(--gray);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  min-height: 44px;
}

.maint-tab:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.maint-tab.active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
}

.maint-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.maint-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.maint-card.hidden { display: none; }

.maint-card:hover {
  transform: translateY(-8px);
  border-color: rgba(197, 160, 89, 0.3);
  box-shadow: var(--shadow);
}

.maint-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.maint-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(43, 43, 43, 0.85));
}

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

.maint-card:hover .maint-img img {
  transform: scale(1.1);
}

.maint-content {
  padding: 24px;
}

.maint-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(197, 160, 89, 0.15);
  color: var(--yellow);
  margin-bottom: 12px;
}

.maint-cat.repair {
  background: rgba(255, 100, 100, 0.15);
  color: #ff6b6b;
}

.maint-cat.exterior {
  background: rgba(100, 180, 255, 0.15);
  color: #64b4ff;
}

.maint-content h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.maint-content p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}

.maint-banner {
  margin-top: 56px;
  padding: 36px 40px;
  background: linear-gradient(135deg, var(--black-card) 0%, rgba(197, 160, 89, 0.08) 100%);
  border: 1px solid rgba(197, 160, 89, 0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.maint-banner-text h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.maint-banner-text p {
  color: var(--gray);
  font-size: 0.95rem;
  max-width: 520px;
}

/* ===== Materials ===== */
.materials { background: var(--black); }

.materials-grid {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.material-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.material-block.reverse .material-images { order: 2; }
.material-block.reverse .material-content { order: 1; }

body.ltr .material-block.reverse .material-images { order: 2; }
body.ltr .material-block.reverse .material-content { order: 1; }

.material-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 200px 200px;
  gap: 12px;
}

.material-images img:first-child {
  grid-row: span 2;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.material-images img:not(:first-child) {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.material-label {
  display: inline-block;
  background: rgba(197, 160, 89, 0.15);
  color: var(--yellow);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.material-label.marble {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.material-content h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.material-content p {
  color: var(--gray);
  margin-bottom: 24px;
  line-height: 1.8;
}

.material-features {
  margin-bottom: 28px;
}

.material-features li {
  padding: 8px 0;
  color: var(--gray);
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.material-features li:last-child { border-bottom: none; }

/* ===== Product Catalog — USA Types ===== */
.product-catalog {
  margin-top: 80px;
  padding-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.marble-catalog {
  margin-top: 60px;
}

.catalog-header {
  text-align: center;
  margin-bottom: 40px;
}

.catalog-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.wood-badge {
  background: rgba(197, 160, 89, 0.15);
  color: var(--yellow);
  border: 1px solid rgba(197, 160, 89, 0.3);
}

.marble-badge {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.catalog-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 4vw, 2rem);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.catalog-desc {
  color: var(--gray);
  max-width: 680px;
  margin-inline: auto;
  font-size: 0.95rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(197, 160, 89, 0.25);
  box-shadow: var(--shadow);
}

.product-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.08);
}

.product-body {
  padding: 20px;
}

.product-type {
  display: inline-block;
  background: rgba(197, 160, 89, 0.15);
  color: var(--yellow);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.product-type.marble-type {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.product-body h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.product-body p {
  color: var(--gray);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.product-use {
  display: block;
  font-size: 0.75rem;
  color: var(--yellow);
  opacity: 0.85;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.marble-catalog .product-use {
  color: var(--gray);
}

.catalog-cta {
  text-align: center;
  margin-top: 48px;
  padding: 32px;
  background: var(--black-card);
  border: 1px solid rgba(197, 160, 89, 0.15);
  border-radius: var(--radius);
}

.catalog-cta p {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: 1rem;
}

.about-info-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 28px;
}

.about-info-bar span {
  background: var(--black-card);
  border: 1px solid rgba(197, 160, 89, 0.2);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--gray);
}

.text-link {
  color: var(--yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.text-link:hover { color: var(--white); }

.fb-gallery-link {
  display: inline-block;
  margin-top: -40px;
  margin-bottom: 40px;
  color: var(--yellow);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}

.fb-gallery-link:hover { color: var(--white); }

.section-header .fb-gallery-link {
  margin-top: 8px;
  margin-bottom: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-img-main img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -30px;
  inset-inline-end: -30px;
  width: 200px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 4px solid var(--black);
  box-shadow: var(--shadow);
}

.about-img-secondary img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.about-experience {
  position: absolute;
  top: 30px;
  inset-inline-start: -20px;
  background: var(--yellow);
  color: var(--black);
  padding: 20px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}

.exp-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.exp-text {
  font-size: 0.85rem;
  font-weight: 700;
}

.about-content .section-tag,
.about-content .section-title { text-align: start; }

.about-content p {
  color: var(--gray);
  margin-bottom: 16px;
}

.about-features {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(197, 160, 89, 0.15);
  color: var(--yellow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.about-feature h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.about-feature p { font-size: 0.9rem; margin: 0; }

/* ===== Before & After ===== */
.before-after { background: var(--black-light); }

.ba-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.ba-track {
  display: flex;
  transition: transform 0.5s ease;
}

.ba-slide {
  min-width: 100%;
  position: relative;
}

.ba-slide img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.ba-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 32px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  font-family: var(--font-heading);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ba-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(197, 160, 89, 0.9);
  color: var(--black);
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 2;
}

.ba-btn:hover { background: var(--yellow); transform: translateY(-50%) scale(1.1); }
.ba-prev { inset-inline-start: 16px; }
.ba-next { inset-inline-end: 16px; }

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 250px;
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img { transform: scale(1.1); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(197, 160, 89, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.gallery-overlay span {
  font-size: 2.5rem;
  color: var(--white);
  opacity: 0;
  transform: scale(0.5);
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
  background: rgba(43, 43, 43, 0.6);
}

.gallery-item:hover .gallery-overlay span {
  opacity: 1;
  transform: scale(1);
}

.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.lightbox.active { opacity: 1; visibility: visible; }

.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border-radius: var(--radius);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  inset-inline-end: 20px;
  font-size: 2.5rem;
  color: var(--white);
  z-index: 2;
  transition: var(--transition);
}

.lightbox-close:hover { color: var(--yellow); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: var(--yellow);
  color: var(--black);
  border-radius: 50%;
  font-size: 1.2rem;
  transition: var(--transition);
}

.lightbox-nav:hover { transform: translateY(-50%) scale(1.1); }
.lightbox-prev { inset-inline-start: 20px; }
.lightbox-next { inset-inline-end: 20px; }

/* ===== Contact ===== */
.contact { background: var(--black-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: rgba(197, 160, 89, 0.3);
  transform: translateX(-4px);
}

body.ltr .contact-card:hover { transform: translateX(4px); }

.contact-icon { font-size: 1.5rem; margin-bottom: 8px; }

.contact-card h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--yellow);
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.contact-card a { color: var(--gray); }
.contact-card a:hover { color: var(--yellow); }
.contact-card p { color: var(--gray); }

.contact-card-fb {
  border-color: rgba(24, 119, 242, 0.3);
  background: linear-gradient(135deg, var(--black-card) 0%, rgba(24, 119, 242, 0.08) 100%);
}

.contact-card-fb .contact-icon { color: #1877F2; }

.fb-page-link {
  display: block;
  color: #1877F2;
  font-size: 0.9rem;
  margin-bottom: 12px;
  word-break: break-all;
}

.fb-page-link:hover { color: var(--white); }

.btn-fb-card {
  width: 100%;
  margin-top: 4px;
}

.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.contact-social a {
  width: 44px;
  height: 44px;
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: var(--transition);
}

.contact-social a svg { width: 20px; height: 20px; }

.contact-social a:hover {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}

/* ===== Form ===== */
.contact-form {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 40px;
}

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

.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px;
  background: var(--black);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group select {
  appearance: none;
  cursor: pointer;
}

.form-group select option { background: var(--black); }

.form-group label {
  position: absolute;
  top: 16px;
  inset-inline-start: 16px;
  color: var(--gray);
  font-size: 0.9rem;
  pointer-events: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--yellow); }

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -10px;
  inset-inline-start: 12px;
  font-size: 0.75rem;
  background: var(--black-card);
  padding: 0 6px;
  color: var(--yellow);
}

.form-group select:focus { border-color: var(--yellow); }

/* ===== Footer ===== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-logo {
  width: min(280px, 100%);
  height: auto;
  margin-bottom: 16px;
  background: transparent;
  object-fit: contain;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.2));
  opacity: 0.95;
}

.footer-brand-link {
  display: inline-block;
}

.footer-brand p { color: var(--gray); font-size: 0.9rem; }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 16px;
  letter-spacing: 1px;
  font-size: 0.95rem;
}

.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--gray); font-size: 0.9rem; }
.footer-links a:hover { color: var(--yellow); }

.footer-contact p { color: var(--gray); font-size: 0.9rem; margin-bottom: 6px; }

.footer-fb-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 16px;
  background: #1877F2;
  color: var(--white);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.footer-fb-link:hover {
  background: #166fe5;
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
  text-align: center;
  color: var(--gray-dark);
  font-size: 0.85rem;
}

/* ===== Mobile Bottom Bar ===== */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(43, 43, 43, 0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 4px calc(8px + env(safe-area-inset-bottom, 0px));
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.5);
}

.mobile-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 4px;
  min-height: 52px;
  border-radius: 10px;
  color: var(--gray);
  font-size: 0.65rem;
  font-weight: 600;
  transition: var(--transition);
  text-align: center;
}

.mobile-bar-item svg {
  width: 22px;
  height: 22px;
}

.mobile-bar-item:active {
  transform: scale(0.95);
  background: rgba(255, 255, 255, 0.05);
}

.mobile-bar-item.whatsapp { color: #25D366; }
.mobile-bar-item.facebook { color: #1877F2; }
.mobile-bar-item.quote { color: var(--yellow); }

/* ===== Scroll to Top ===== */
.scroll-top {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(197, 160, 89, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.2s ease;
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--yellow-dark);
  transform: translateY(-2px);
}

.scroll-top.visible:hover {
  transform: translateY(-2px);
}

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ===== Responsive / Mobile ===== */
@media (min-width: 993px) and (max-width: 1280px) {
  .nav-link {
    font-size: 0.72rem;
  }

  .nav-menu {
    gap: 8px;
  }

  .nav-socials {
    gap: 5px;
  }

  .nav-fb,
  .nav-wa,
  .nav-ig,
  .nav-tt {
    width: 32px;
    height: 32px;
  }

  .nav-social svg {
    width: 15px;
    height: 15px;
  }

  .brand-text {
    display: none;
  }
}

@media (max-width: 1180px) {
  .brand-tagline {
    display: none;
  }

  .brand-name {
    font-size: 0.92rem;
  }

  .nav-tt {
    display: none;
  }
}

@media (max-width: 992px) {
  :root { --header-h: 76px; }

  .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    grid-template-columns: unset;
  }

  .nav-logo {
    grid-column: 1;
  }

  .nav-menu {
    grid-column: 1 / -1;
  }

  .nav-actions {
    grid-column: 2;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-actions .btn-sm,
  .header .nav-socials {
    display: none;
  }

  .brand-text {
    display: none;
  }

  .brand-icon {
    height: 46px;
  }

  .nav-menu-header,
  .nav-menu-label,
  .nav-menu-socials {
    display: flex;
  }

  .nav-menu-label {
    display: block;
  }

  .nav-link-num {
    display: inline-flex;
  }

  .nav-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1.75rem;
    line-height: 1;
    color: var(--charcoal);
    border-radius: 10px;
    background: rgba(43, 43, 43, 0.06);
  }

  .nav-menu {
    position: fixed;
    inset: 0;
    z-index: 1001;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: max(12px, env(safe-area-inset-top)) 18px calc(16px + env(safe-area-inset-bottom));
    background: var(--cream);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.28s ease, visibility 0.28s ease, transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
    border: none;
    border-radius: 0;
    max-height: none;
    width: 100%;
  }

  .nav-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-menu-header {
    align-items: center;
    justify-content: space-between;
    padding: 8px 4px 16px;
    margin-bottom: 4px;
    border-bottom: 1px solid rgba(43, 43, 43, 0.1);
  }

  .nav-menu-brand {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .nav-menu-brand .brand-icon {
    height: 44px;
  }

  .nav-menu-brand-name {
    display: block;
    font-family: 'Playfair Display', 'Cairo', serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--charcoal);
  }

  .nav-menu-brand-name em {
    font-style: normal;
    color: var(--gold-dark);
  }

  .nav-menu-brand-tag {
    display: block;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 2px;
  }

  .nav-menu-label {
    padding: 10px 8px 6px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold-dark);
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 13px 12px;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--charcoal);
    border-radius: 10px;
    min-height: 50px;
    white-space: normal;
    border-bottom: none;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link-num {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gold-dark);
    opacity: 0.75;
    min-width: 22px;
    flex-shrink: 0;
  }

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

  .nav-menu-socials {
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 18px 0 10px;
    margin-top: 6px;
    border-top: 1px solid rgba(43, 43, 43, 0.08);
  }

  .nav-menu-mobile-cta {
    display: flex;
    padding: 12px 0 4px;
  }

  .nav-menu-quote {
    border-color: var(--charcoal);
    color: var(--charcoal);
  }

  .nav-menu-quote:hover {
    background: var(--charcoal);
    color: var(--cream);
  }

  .nav-overlay.active {
    z-index: 1000;
    backdrop-filter: blur(4px);
  }
}

@media (max-width: 992px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-secondary { inset-inline-end: 16px; bottom: -16px; width: 160px; }
  .about-img-secondary img { height: 160px; }
  .about-img-main img { height: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .gallery-item.wide,
  .gallery-item.tall { grid-column: span 1; grid-row: span 1; }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .maint-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .material-block,
  .material-block.reverse { grid-template-columns: 1fr; gap: 32px; }
  .material-block.reverse .material-images,
  .material-block.reverse .material-content { order: unset; }
  .section-header { margin-bottom: 40px; }
}

@media (max-width: 768px) {
  :root { --header-h: 68px; }

  .section { padding: 60px 0; }
  .section-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .section-desc { font-size: 0.95rem; }

  .lang-toggle {
    width: 36px;
    height: 36px;
    font-size: 0.75rem;
  }

  .nav-actions {
    gap: 8px;
  }

  .brand-icon {
    height: 40px;
  }

  .hero { min-height: 100dvh; }
  .hero-content { padding-top: calc(var(--header-h) + 16px); }
  .hero-ray { font-size: clamp(3rem, 14vw, 5rem); letter-spacing: 2px; }
  .hero-maintenance { letter-spacing: 4px; font-size: clamp(1.2rem, 4vw, 1.8rem); }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-desc { font-size: 0.95rem; max-width: 100%; }
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }
  .hero-buttons .btn {
    width: 100%;
    min-height: 50px;
    padding: 14px 24px;
  }
  .hero-stats {
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-stat { min-width: 80px; }
  .stat-num { font-size: 1.6rem; }
  .hero-scroll { display: none; }

  .promo-wrap {
    min-height: 64px;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 10px 0;
    gap: 8px;
  }
  .promo-rotator {
    font-size: 0.98rem;
    line-height: 1.5;
  }

  /* Services */
  .services-grid,
  .services-grid-4 { grid-template-columns: 1fr; }
  .service-card { padding: 28px 24px; }

  /* Materials */
  .materials-grid { gap: 48px; }
  .material-images {
    grid-template-rows: 160px 160px;
  }
  .material-content h3 { font-size: 1.6rem; }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .maint-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .maint-tabs {
    gap: 8px;
  }

  .maint-tab {
    padding: 10px 16px;
    font-size: 0.82rem;
  }

  .maint-banner {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }

  .maint-banner .btn {
    width: 100%;
  }

  .product-img { height: 180px; }

  .catalog-cta { padding: 24px 16px; }

  /* About */
  .about-experience {
    inset-inline-start: 12px;
    top: 12px;
    padding: 14px 18px;
  }
  .exp-num { font-size: 2rem; }
  .about-info-bar { flex-direction: column; }
  .about-info-bar span { width: 100%; text-align: center; }

  /* Before & After */
  .ba-slide img { height: 260px; }
  .ba-btn {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
  .ba-caption { padding: 16px 20px; font-size: 1rem; }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
    gap: 10px;
  }

  /* Contact */
  .contact-form { padding: 24px 20px; }
  .contact-card { padding: 20px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .maint-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .maint-tab {
    text-align: center;
    padding: 10px 12px;
    font-size: 0.8rem;
  }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer { padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px)); }

  /* Mobile bottom bar */
  .mobile-bottom-bar { display: grid; }

  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  }

  .scroll-top {
    bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    right: 16px;
    width: 42px;
    height: 42px;
  }

  /* Lightbox mobile */
  .lightbox-nav {
    width: 44px;
    height: 44px;
  }
  .lightbox-close {
    top: max(16px, env(safe-area-inset-top));
    inset-inline-end: 16px;
  }
}

@media (max-width: 480px) {
  .container { width: 92%; }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .about-img-secondary {
    position: relative;
    inset-inline-end: auto;
    bottom: auto;
    width: 100%;
    margin-top: 12px;
  }

  .about-img-secondary img { height: 180px; }

  .material-images {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .material-images img:first-child {
    grid-row: span 1;
    height: 200px;
  }

  .material-images img:not(:first-child) {
    height: 140px;
  }

  .hero-stats { gap: 12px; }
  .hero-stat { flex: 1; min-width: 70px; }

  .mobile-bar-item span {
    font-size: 0.6rem;
  }
}

@media (hover: none) and (pointer: coarse) {
  .btn:active,
  .service-card:active,
  .gallery-item:active,
  .scroll-top:active {
    transform: scale(0.98);
  }

  .gallery-item:hover img { transform: none; }
  .gallery-item:hover .gallery-overlay { background: transparent; }
  .gallery-item:hover .gallery-overlay span { opacity: 0; }
}

/* ===== RT DECOR — Logo-matched brand overrides ===== */

.header.scrolled {
  background: rgba(245, 245, 240, 0.97);
  box-shadow: 0 2px 24px rgba(43, 43, 43, 0.1);
}

.header.scrolled .nav-link {
  color: var(--charcoal);
}

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

.header.scrolled .nav-toggle {
  color: var(--charcoal);
}

.header.scrolled .lang-toggle {
  border-color: var(--gold);
  color: var(--gold-dark);
}

.header.scrolled .lang-toggle:hover {
  background: var(--gold);
  color: var(--charcoal-dark);
}

.header.scrolled .brand-name {
  color: var(--charcoal);
}

.header.scrolled .brand-name em {
  color: var(--gold-dark);
}

.header.scrolled .brand-tagline {
  color: var(--text-muted);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 45%, var(--gold-dark) 100%);
  color: var(--charcoal-dark);
  border: 1px solid rgba(166, 124, 0, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  box-shadow: 0 8px 28px var(--gold-glow);
}

.btn-outline {
  border-color: var(--cream);
  color: var(--cream);
}

.btn-outline:hover {
  background: var(--cream);
  color: var(--charcoal);
}

.hero-overlay {
  background: linear-gradient(
    135deg,
    rgba(43, 43, 43, 0.88) 0%,
    rgba(31, 31, 31, 0.72) 50%,
    rgba(43, 43, 43, 0.82) 100%
  );
}

.hero-ray {
  background: linear-gradient(135deg, var(--cream) 20%, var(--gold-light) 55%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 2px 12px rgba(197, 160, 89, 0.25));
}

.hero-maintenance {
  color: var(--gold-light);
  letter-spacing: 3px;
}

.section-header::after {
  content: '';
  display: block;
  width: 64px;
  height: 3px;
  margin: 18px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
}

.maintenance .section-header::after,
.gallery .section-header::after,
.before-after .section-header::after {
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

.service-card {
  border-radius: 16px;
}

.service-card:hover {
  border-color: rgba(197, 160, 89, 0.35);
  box-shadow: 0 16px 48px rgba(197, 160, 89, 0.12);
}

.promo-strip {
  background: var(--cream);
  border-top: 1px solid var(--cream-dark);
  border-bottom: 1px solid var(--cream-dark);
  position: relative;
}

.promo-strip::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
}

.promo-label {
  background: var(--gold-subtle);
  color: var(--gold-dark);
  border-color: rgba(197, 160, 89, 0.35);
}

.promo-rotator {
  color: var(--charcoal);
}

/* Light sections — cream background like logo */
.services,
.materials,
.about,
.contact {
  background: var(--cream);
  color: var(--charcoal);
}

.services .section-title,
.materials .section-title,
.about .section-title,
.contact .section-title,
.about-content .section-title {
  color: var(--charcoal);
}

.services .section-desc,
.materials .section-desc,
.about .section-desc,
.contact .section-desc,
.about-content p {
  color: var(--text-muted);
}

.services .service-card,
.materials .product-card,
.contact-form,
.contact-card {
  background: var(--white-pure);
  border-color: rgba(43, 43, 43, 0.08);
  box-shadow: var(--shadow-light);
}

.services .service-card h3,
.materials .material-content h3,
.materials .product-body h4,
.contact-card h4 {
  color: var(--charcoal);
}

.services .service-card p,
.services .service-list li,
.materials .material-content p,
.materials .material-features li,
.materials .product-body p,
.materials .catalog-desc {
  color: var(--text-muted);
}

.services .service-card.featured {
  border-color: rgba(197, 160, 89, 0.35);
  background: linear-gradient(145deg, var(--white-pure) 0%, rgba(197, 160, 89, 0.07) 100%);
}

.services .service-icon {
  background: var(--gold-subtle);
  color: var(--gold-dark);
}

.material-label {
  background: var(--gold-subtle);
  color: var(--gold-dark);
}

.material-label.marble {
  background: rgba(43, 43, 43, 0.06);
  color: var(--charcoal);
}

.product-catalog {
  border-top-color: rgba(43, 43, 43, 0.08);
}

.catalog-badge.wood-badge {
  background: var(--gold-subtle);
  color: var(--gold-dark);
  border-color: rgba(197, 160, 89, 0.3);
}

.catalog-badge.marble-badge {
  background: rgba(43, 43, 43, 0.06);
  color: var(--charcoal);
  border-color: rgba(43, 43, 43, 0.12);
}

.catalog-title {
  color: var(--charcoal);
}

.catalog-cta {
  background: var(--white-pure);
  border-color: rgba(197, 160, 89, 0.2);
}

.product-type {
  background: var(--gold-subtle);
  color: var(--gold-dark);
}

.product-type.marble-type {
  background: rgba(43, 43, 43, 0.07);
  color: var(--charcoal);
}

.product-use {
  color: var(--gold-dark);
}

.marble-catalog .product-use {
  color: var(--text-muted);
}

.about-img-secondary {
  border-color: var(--cream);
}

.about-experience {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--charcoal-dark);
}

.about-info-bar span {
  background: var(--white-pure);
  border-color: rgba(197, 160, 89, 0.25);
  color: var(--text-muted);
}

.feature-icon {
  background: var(--gold-subtle);
  color: var(--gold-dark);
}

.about-feature h4 {
  color: var(--charcoal);
}

.about-feature p {
  color: var(--text-muted);
}

.contact .btn-outline {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.contact .btn-outline:hover {
  background: var(--charcoal);
  color: var(--cream);
}

.contact-form {
  background: var(--white-pure);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--cream);
  border-color: rgba(43, 43, 43, 0.12);
  color: var(--charcoal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  background: var(--white-pure);
  color: var(--gold-dark);
}

.form-group select option {
  background: var(--cream);
}

/* Dark sections — charcoal like logo text/buildings */
.maintenance,
.before-after,
.gallery {
  background: var(--charcoal);
}

.footer {
  background: var(--charcoal-dark);
  border-top-color: rgba(197, 160, 89, 0.15);
}

.footer-links h4,
.footer-contact h4 {
  color: var(--gold-light);
}

.mobile-bottom-bar {
  background: rgba(31, 31, 31, 0.97);
  border-top-color: rgba(197, 160, 89, 0.15);
}

.scroll-top {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--charcoal-dark);
  box-shadow: 0 4px 20px var(--gold-glow);
}

.scroll-top:hover {
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
}

.ba-btn,
.lightbox-nav {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--charcoal-dark);
}

.ba-btn:hover,
.lightbox-nav:hover {
  background: var(--gold-light);
}

.qr-modal-box {
  background: var(--charcoal);
  border-color: rgba(197, 160, 89, 0.2);
}

#qr-modal-link {
  border-color: rgba(197, 160, 89, 0.4);
  color: var(--gold-light);
}

@media (max-width: 768px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: auto;
    text-align: center;
  }

  .hero-logo {
    width: min(260px, 82vw);
  }

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

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

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

@media (min-width: 993px) {
  .hero-copy .hero-title {
    display: none;
  }
}

@media (max-width: 992px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .hero-logo {
    width: min(300px, 70vw);
  }

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

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