/* ========================================
   معلم البلاط - جدة | سيراميك وبورسلان
   Custom CSS - Full Design System
   ======================================== */

/* ===== VARIABLES ===== */
:root {
  --gold: #C9A84C;
  --gold-light: #E8C87A;
  --gold-dark: #A07830;
  --dark: #0D0D0D;
  --dark-2: #141414;
  --dark-3: #1C1C1C;
  --dark-4: #252525;
  --white: #FFFFFF;
  --light: #F8F7F4;
  --text-muted: #999;
  --text-body: #555;
  --border: rgba(201,168,76,0.2);
  --shadow: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-gold: 0 10px 40px rgba(201,168,76,0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.35s ease;
  --font-main: 'Cairo', sans-serif;
  --font-body: 'Tajawal', sans-serif;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--light);
  color: var(--text-body);
  direction: rtl;
  line-height: 1.8;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-main); color: var(--dark); }

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

img { max-width: 100%; }

section { position: relative; }

.section-padding { padding: 100px 0; }

.dark-bg { background: var(--dark-2); }

/* ===== PRELOADER ===== */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden { opacity: 0; visibility: hidden; }

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

.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 40px);
  grid-template-rows: repeat(3, 40px);
  gap: 4px;
  margin: 0 auto 20px;
}

.tile-grid span {
  background: var(--dark-4);
  border-radius: 4px;
  animation: tileLoad 1.2s ease infinite;
}

.tile-grid span:nth-child(1) { animation-delay: 0s; }
.tile-grid span:nth-child(2) { animation-delay: 0.1s; }
.tile-grid span:nth-child(3) { animation-delay: 0.2s; }
.tile-grid span:nth-child(4) { animation-delay: 0.3s; }
.tile-grid span:nth-child(5) { animation-delay: 0.4s; background: var(--gold); }
.tile-grid span:nth-child(6) { animation-delay: 0.3s; }
.tile-grid span:nth-child(7) { animation-delay: 0.2s; }
.tile-grid span:nth-child(8) { animation-delay: 0.1s; }
.tile-grid span:nth-child(9) { animation-delay: 0s; }

@keyframes tileLoad {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); background: var(--gold); }
}

.preloader-inner p { color: var(--gold); font-family: var(--font-main); font-size: 14px; }

/* ===== FLOATING BUTTONS ===== */
.float-call-btn {
  position: fixed;
  bottom: 100px;
  left: 25px;
  width: 58px;
  height: 58px;
  background: var(--gold);
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  z-index: 999;
  box-shadow: var(--shadow-gold);
  transition: var(--transition);
}

.float-call-btn:hover { transform: scale(1.1); color: var(--dark); }

.pulse-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}

.float-whatsapp-btn {
  position: fixed;
  bottom: 30px;
  left: 25px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  z-index: 999;
  box-shadow: 0 5px 25px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.float-whatsapp-btn:hover { transform: scale(1.1); color: white; }

/* ===== SCROLL TO TOP ===== */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  right: 25px;
  width: 50px;
  height: 50px;
  background: var(--dark-3);
  color: var(--gold);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.scroll-top-btn.visible { opacity: 1; visibility: visible; }
.scroll-top-btn:hover { background: var(--gold); color: var(--dark); }

/* ===== NAVBAR ===== */
#mainNav {
  background: transparent;
  padding: 20px 0;
  transition: var(--transition);
}

#mainNav.scrolled {
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

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

.brand-icon {
  font-size: 28px;
  color: var(--gold);
  text-shadow: 0 0 20px rgba(201,168,76,0.5);
}

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

.brand-name {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
  line-height: 1;
}

.brand-sub {
  font-size: 11px;
  color: var(--gold);
  line-height: 1;
  margin-top: 3px;
}

#mainNav .nav-link {
  color: rgba(255,255,255,0.85) !important;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

#mainNav .nav-link:hover {
  color: var(--gold) !important;
  background: rgba(201,168,76,0.1);
}

.nav-cta-btn {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark) !important;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(201,168,76,0.4);
  transition: var(--transition);
}

.nav-cta-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }

.navbar-toggler { border: 1px solid var(--gold); }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(201,168,76,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #050505 0%, #0D0D0D 40%, #181308 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(201,168,76,0.07) 0%, transparent 70%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 25px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-highlight {
  color: var(--gold);
  position: relative;
  display: inline-block;
}

.hero-highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.hero-sub-title {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  color: rgba(255,255,255,0.6);
  font-weight: 600;
}

.hero-desc {
  color: rgba(255,255,255,0.75);
  font-size: 17px;
  line-height: 1.9;
  max-width: 550px;
  margin-bottom: 35px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 40px;
}

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

.stat-num {
  font-family: var(--font-main);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.stat-plus { font-size: 1.5rem; color: var(--gold); font-weight: 900; vertical-align: top; }

.stat-label { color: rgba(255,255,255,0.6); font-size: 13px; margin-top: 4px; display: block; }

.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.15); }

.hero-btns { display: flex; flex-wrap: wrap; gap: 15px; }

.btn-primary-custom {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark) !important;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 25px rgba(201,168,76,0.4);
  transition: var(--transition);
}

.btn-primary-custom:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(201,168,76,0.5);
  color: var(--dark) !important;
}

.btn-outline-custom {
  background: transparent;
  color: var(--white) !important;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-outline-custom:hover {
  border-color: var(--gold);
  color: var(--gold) !important;
  background: rgba(201,168,76,0.05);
}

/* Hero Mosaic */
.hero-mosaic { display: flex; justify-content: center; align-items: center; }

.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(3, 120px);
  grid-template-rows: repeat(3, 120px);
  gap: 8px;
  transform: rotate(-5deg);
}

.mosaic-tile {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 24px;
  transition: var(--transition);
  cursor: default;
}

.mosaic-tile:hover { background: rgba(201,168,76,0.1); transform: scale(1.05); border-color: var(--gold); }

.mosaic-tile.tile-center {
  background: linear-gradient(135deg, rgba(201,168,76,0.2), rgba(201,168,76,0.05));
  border: 2px solid var(--gold);
  font-size: 30px;
  flex-direction: column;
  gap: 6px;
  animation: tileGlow 3s ease infinite;
}

.mosaic-tile.tile-center span { font-size: 12px; font-family: var(--font-main); font-weight: 700; color: var(--gold-light); }

@keyframes tileGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(201,168,76,0.2); }
  50% { box-shadow: 0 0 40px rgba(201,168,76,0.5); }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  z-index: 2;
}

.hero-scroll-hint i { display: block; font-size: 18px; margin-top: 8px; color: var(--gold); }

.bounce { animation: bounceDown 1.5s ease infinite; }

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ===== TICKER ===== */
.ticker-section {
  background: var(--gold);
  padding: 12px 0;
  overflow: hidden;
}

.ticker-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
}

.ticker-label {
  background: var(--dark);
  color: var(--gold);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 15px;
}

.ticker-content {
  display: flex;
  gap: 40px;
  animation: ticker 25s linear infinite;
  white-space: nowrap;
}

.ticker-content span {
  color: var(--dark);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== SECTION TYPOGRAPHY ===== */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 13px;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.section-eyebrow.light { background: rgba(201,168,76,0.1); }

.section-title {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
}

.text-gold { color: var(--gold) !important; }

/* ===== ABOUT SECTION ===== */
.about-section { background: var(--light); }

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

.about-main-img {
  border-radius: 24px;
  overflow: hidden;
  border: 3px solid rgba(201,168,76,0.3);
}

.img-placeholder {
  background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  gap: 12px;
  font-family: var(--font-main);
  font-size: 14px;
  border-radius: 20px;
}

.img-placeholder.big { height: 450px; font-size: 48px; }
.img-placeholder.big span { font-size: 16px; font-weight: 600; }

.about-badge-float {
  position: absolute;
  bottom: 30px;
  left: -20px;
  background: var(--gold);
  color: var(--dark);
  padding: 14px 20px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-gold);
  font-family: var(--font-main);
  font-weight: 700;
}

.about-badge-float i { font-size: 24px; }
.about-badge-float strong { display: block; font-size: 16px; }
.about-badge-float span { font-size: 12px; font-weight: 400; }

.about-exp-float {
  position: absolute;
  top: 20px;
  left: -20px;
  background: var(--dark);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
}

.exp-num {
  display: block;
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}

.exp-label { font-size: 12px; color: rgba(255,255,255,0.7); font-family: var(--font-main); }

.about-text { font-size: 16px; line-height: 1.9; margin-bottom: 15px; color: #444; }

.about-features { margin: 25px 0; display: flex; flex-direction: column; gap: 12px; }

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: #444;
}

.about-feature-item .fa-check-circle { color: var(--gold); font-size: 18px; margin-top: 3px; flex-shrink: 0; }

.about-contact-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}

.about-contact-note {
  font-family: var(--font-main);
  font-weight: 600;
  color: #444;
  font-size: 15px;
}

/* ===== SERVICES ===== */
.service-card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius);
  padding: 35px 28px;
  height: 100%;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-8px); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
  background: linear-gradient(135deg, rgba(201,168,76,0.1), var(--dark-3));
  border-color: rgba(201,168,76,0.4);
}

.service-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--gold);
  color: var(--dark);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 50px;
}

.service-icon-wrap {
  width: 65px;
  height: 65px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--gold);
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap { background: var(--gold); color: var(--dark); }

.service-card h3 { font-family: var(--font-main); font-size: 1.15rem; color: var(--white); margin-bottom: 12px; font-weight: 700; }

.service-card p { color: rgba(255,255,255,0.65); font-size: 14.5px; line-height: 1.8; margin-bottom: 18px; }

.service-list { list-style: none; padding: 0; margin-bottom: 25px; }

.service-list li {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li i { color: var(--gold); }

.service-link {
  color: var(--gold);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-link:hover { color: var(--gold-light); gap: 12px; }

/* ===== GALLERY ===== */
.works-section { background: var(--light); }

.gallery-filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

.filter-btn {
  background: transparent;
  border: 1px solid rgba(13,13,13,0.2);
  color: var(--text-body);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 13px;
  padding: 8px 20px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

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

.gallery-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(0,0,0,0.08);
  transition: var(--transition);
  cursor: pointer;
}

.gallery-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }

.gallery-img-wrap { position: relative; overflow: hidden; height: 230px; }

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

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

.img-fallback {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 36px;
  gap: 10px;
}

.img-fallback span { font-size: 13px; font-family: var(--font-main); font-weight: 600; }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(201,168,76,0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 14px;
  gap: 10px;
  opacity: 0;
  transition: var(--transition);
}

.gallery-card:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { font-size: 28px; }

.gallery-info {
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gallery-tag {
  background: rgba(201,168,76,0.12);
  color: var(--gold-dark);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  border: 1px solid rgba(201,168,76,0.3);
}

.gallery-location { font-size: 12px; color: var(--text-muted); }

/* ===== VIDEOS ===== */
.video-card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.video-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-5px); }

.video-card.featured-video { border-color: rgba(201,168,76,0.4); }

.video-wrap { position: relative; }

.video-wrap video {
  width: 100%;
  display: block;
  aspect-ratio: 16/9;
  background: #000;
  object-fit: cover;
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: rgba(0,0,0,0.35);
  transition: var(--transition);
}

.video-play-overlay:hover { background: rgba(0,0,0,0.1); }

.play-btn-big {
  width: 68px;
  height: 68px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 22px;
  box-shadow: 0 0 30px rgba(201,168,76,0.5);
  transition: var(--transition);
}

.video-play-overlay:hover .play-btn-big { transform: scale(1.15); }

.video-info {
  padding: 20px;
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.video-number {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255,255,255,0.15);
  line-height: 1;
  flex-shrink: 0;
}

.video-number.gold { color: var(--gold); }

.video-info h4 { font-family: var(--font-main); color: var(--white); font-size: 1rem; margin-bottom: 6px; }
.video-info p { color: rgba(255,255,255,0.55); font-size: 13.5px; line-height: 1.6; margin: 0; }

/* ===== TILE TYPES ===== */
.type-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(0,0,0,0.08);
  transition: var(--transition);
  height: 100%;
}

.type-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }

.type-card.featured-type { border: 2px solid var(--gold); }

.type-pattern {
  height: 12px;
  background: linear-gradient(90deg, var(--dark-3), var(--dark));
}

.ceramic-pattern { background: linear-gradient(90deg, #8B9DC3, #6B7DBF, #4A5F9E, #8B9DC3); background-size: 40px; }
.porcelain-pattern { background: linear-gradient(90deg, var(--gold), var(--gold-dark), var(--gold)); animation: shimmer 3s ease infinite; }
.marble-pattern { background: linear-gradient(135deg, #E8E4DE, #C4B99A, #D4C8B0, #E8E4DE); }
.granite-pattern { background: linear-gradient(135deg, #555, #333, #666, #444); }

@keyframes shimmer {
  0% { background-position: -200px; }
  100% { background-position: 200px; }
}

.type-content { padding: 28px; }
.type-content i { font-size: 32px; color: var(--gold); margin-bottom: 15px; display: block; }
.type-content h3 { font-family: var(--font-main); font-size: 1.2rem; margin-bottom: 12px; }
.type-content p { font-size: 14.5px; line-height: 1.8; color: #555; margin-bottom: 18px; }

.type-sizes { display: flex; gap: 8px; flex-wrap: wrap; }

.type-sizes span {
  background: rgba(201,168,76,0.1);
  color: var(--gold-dark);
  border: 1px solid rgba(201,168,76,0.3);
  font-size: 12px;
  font-family: var(--font-main);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
}

/* ===== PROCESS ===== */
.process-timeline { display: flex; flex-direction: column; gap: 0; position: relative; }

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  right: 50%;
  transform: translateX(50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
}

.process-step {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 35px 0;
  position: relative;
}

.process-step:nth-child(even) { flex-direction: row-reverse; }

.step-number {
  font-family: var(--font-main);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.3;
  position: absolute;
  right: 50%;
  transform: translateX(50%);
  z-index: 2;
  background: var(--dark-2);
  padding: 0 10px;
  line-height: 1;
}

.step-content {
  width: calc(50% - 60px);
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

.step-content:hover { border-color: rgba(201,168,76,0.4); background: rgba(201,168,76,0.05); }

.step-icon {
  width: 50px;
  height: 50px;
  background: rgba(201,168,76,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 20px;
  margin-bottom: 15px;
}

.step-content h3 { color: var(--white); font-family: var(--font-main); font-size: 1.1rem; margin-bottom: 8px; }
.step-content p { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.7; margin: 0; }

/* ===== WHY US ===== */
.whyus-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
  height: 100%;
}

.whyus-card:hover { border-color: var(--gold); transform: translateY(-5px); box-shadow: 0 10px 30px rgba(201,168,76,0.15); }

.whyus-icon {
  width: 52px;
  height: 52px;
  background: rgba(201,168,76,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 20px;
  margin-bottom: 15px;
  transition: var(--transition);
}

.whyus-card:hover .whyus-icon { background: var(--gold); color: var(--dark); }

.whyus-card h4 { font-family: var(--font-main); font-size: 1rem; margin-bottom: 8px; }
.whyus-card p { font-size: 13.5px; line-height: 1.7; color: #666; margin: 0; }

.why-us-phone-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--dark);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 30px;
}

.why-us-phone-box > i { font-size: 26px; color: var(--gold); }
.why-us-phone-box strong { display: block; color: rgba(255,255,255,0.7); font-size: 13px; font-family: var(--font-main); }
.why-us-phone-box a { display: block; color: var(--gold); font-family: var(--font-main); font-size: 1.5rem; font-weight: 900; }

/* ===== NUMBERS ===== */
.number-card { padding: 30px 20px; }

.number-icon { font-size: 2.5rem; color: rgba(201,168,76,0.3); margin-bottom: 16px; }

.number-val {
  font-family: var(--font-main);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  display: inline;
}

.number-plus { color: var(--gold); font-size: 2rem; font-weight: 900; }

.number-label { color: rgba(255,255,255,0.6); font-size: 14px; margin-top: 8px; display: block; }

/* ===== BEFORE/AFTER ===== */
.ba-card { text-align: center; }

.ba-before, .ba-after { border-radius: var(--radius-sm); overflow: hidden; position: relative; }

.ba-label {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  z-index: 2;
}

.before-label { background: #FF4B4B; color: white; }
.after-label { background: #2ECC71; color: white; }

.ba-img-placeholder {
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.ba-img-placeholder.old { background: linear-gradient(135deg, #2d1a1a, #3d2020); color: #FF6B6B; font-size: 28px; }
.ba-img-placeholder.old span { font-size: 14px; }
.ba-img-placeholder.new { background: linear-gradient(135deg, #0D2B0F, #142E16); color: #2ECC71; font-size: 28px; }
.ba-img-placeholder.new span { font-size: 14px; }

.ba-arrow {
  font-size: 2rem;
  color: var(--gold);
  padding: 10px 0;
  animation: bounceDown 1.5s ease infinite;
}

.ba-caption { margin-top: 15px; font-size: 13px; color: var(--text-muted); font-family: var(--font-main); }

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius);
  padding: 28px;
  height: 100%;
  transition: var(--transition);
}

.testimonial-card:hover { border-color: rgba(201,168,76,0.4); }

.testimonial-card.featured-test {
  background: linear-gradient(135deg, rgba(201,168,76,0.08), var(--dark-3));
  border-color: rgba(201,168,76,0.35);
}

.test-stars { color: var(--gold); font-size: 14px; margin-bottom: 15px; letter-spacing: 2px; }

.test-text {
  color: rgba(255,255,255,0.7);
  font-size: 14.5px;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.test-author { display: flex; align-items: center; gap: 12px; }

.test-avatar {
  width: 46px;
  height: 46px;
  background: rgba(201,168,76,0.15);
  border: 2px solid rgba(201,168,76,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 16px;
  flex-shrink: 0;
}

.test-author strong { display: block; color: var(--white); font-family: var(--font-main); font-size: 14px; }
.test-author span { font-size: 12px; color: var(--gold); }

/* ===== AREAS ===== */
.areas-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.area-tag {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.1);
  color: #444;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.area-tag:hover { border-color: var(--gold); color: var(--gold-dark); background: rgba(201,168,76,0.05); }

.area-tag i { color: var(--gold); }

.area-tag.featured-area {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
  font-size: 15px;
}

/* ===== TIPS ===== */
.tip-card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  height: 100%;
  transition: var(--transition);
  overflow: hidden;
}

.tip-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-6px); }

.tip-num {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--font-main);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
}

.tip-icon { font-size: 2.2rem; color: var(--gold); margin-bottom: 16px; display: block; }

.tip-card h4 { color: var(--white); font-family: var(--font-main); font-size: 1.05rem; margin-bottom: 12px; }
.tip-card p { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.8; margin: 0; }

/* ===== FAQ ===== */
.custom-item {
  border: 1px solid rgba(0,0,0,0.08) !important;
  border-radius: var(--radius-sm) !important;
  margin-bottom: 12px;
  overflow: hidden;
}

.custom-button {
  background: var(--white) !important;
  color: var(--dark) !important;
  font-family: var(--font-main) !important;
  font-weight: 700 !important;
  font-size: 15px !important;
  padding: 18px 22px !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.custom-button:not(.collapsed) { background: rgba(201,168,76,0.05) !important; color: var(--gold-dark) !important; }
.custom-button::after { display: none; }
.faq-arrow { color: var(--gold); font-size: 16px; transition: transform 0.3s ease; }
.custom-button:not(.collapsed) .faq-arrow { transform: rotate(90deg); }

.custom-body {
  background: rgba(201,168,76,0.02);
  border-top: 1px solid rgba(201,168,76,0.15);
  padding: 18px 22px !important;
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}

/* ===== CTA BAND ===== */
.cta-band-section {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-band-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-band-content { position: relative; z-index: 1; }

.cta-title {
  font-family: var(--font-main);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 12px;
}

.cta-desc { color: rgba(13,13,13,0.7); font-size: 16px; margin-bottom: 20px; }

.cta-features { display: flex; gap: 20px; flex-wrap: wrap; }

.cta-features span {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 14px;
  color: var(--dark);
  display: flex;
  align-items: center;
}

.cta-features i { color: var(--dark-3); }

.cta-phone-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--dark);
  color: var(--gold) !important;
  border-radius: var(--radius);
  padding: 18px 28px;
  margin-bottom: 15px;
  font-size: 22px;
  transition: var(--transition);
}

.cta-phone-btn:hover { background: var(--dark-3); transform: scale(1.03); }

.cta-phone-label { display: block; font-size: 13px; color: rgba(201,168,76,0.7); font-family: var(--font-main); }
.cta-phone-num { display: block; font-family: var(--font-main); font-weight: 900; font-size: 1.5rem; }

.cta-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25D366;
  color: white !important;
  border-radius: var(--radius);
  padding: 14px 24px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  transition: var(--transition);
}

.cta-wa-btn:hover { background: #1db954; transform: scale(1.03); }

/* ===== CONTACT ===== */
.contact-info-wrap { display: flex; flex-direction: column; gap: 15px; }

.contact-info-card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.contact-info-card:hover { border-color: rgba(201,168,76,0.4); }

.contact-info-card > i { font-size: 22px; color: var(--gold); width: 40px; text-align: center; flex-shrink: 0; }
.contact-info-card strong { display: block; color: var(--white); font-family: var(--font-main); font-size: 13px; margin-bottom: 3px; }
.contact-info-card a, .contact-info-card span { color: rgba(255,255,255,0.65); font-size: 15px; }
.contact-info-card a:hover { color: var(--gold); }

/* Contact Form */

.form-group-custom { margin-bottom: 6px; }

.form-group-custom label {
  font-family: var(--font-main);
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
  display: block;
}

.custom-input {
  background: var(--dark-3) !important;
  border: 1px solid rgba(201,168,76,0.2) !important;
  color: var(--white) !important;
  border-radius: var(--radius-sm) !important;
  padding: 12px 16px !important;
  font-family: var(--font-body) !important;
  font-size: 15px !important;
  transition: var(--transition) !important;
}

.custom-input:focus {
  border-color: var(--gold) !important;
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1) !important;
  outline: none !important;
}

.custom-input::placeholder { color: rgba(255,255,255,0.3) !important; }

.custom-input option { background: var(--dark-3); }

/* ===== FOOTER ===== */
.main-footer {
  background: var(--dark);
  border-top: 1px solid rgba(201,168,76,0.15);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.footer-brand-icon { font-size: 36px; color: var(--gold); }

.footer-brand-name {
  display: block;
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
}

.footer-brand-sub { font-size: 12px; color: rgba(255,255,255,0.4); }

.footer-desc { color: rgba(255,255,255,0.5); font-size: 14px; line-height: 1.8; margin-bottom: 20px; }

.footer-social { display: flex; gap: 10px; }

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 16px;
  transition: var(--transition);
}

.footer-social a:hover { background: var(--gold); color: var(--dark); border-color: var(--gold); }

.footer-heading {
  color: var(--gold);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-links { list-style: none; padding: 0; }

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

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before { content: '◆'; font-size: 6px; color: var(--gold); }

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

.footer-contact { display: flex; flex-direction: column; gap: 12px; }

.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; }

.footer-contact-item i { color: var(--gold); font-size: 15px; margin-top: 3px; flex-shrink: 0; }

.footer-contact-item a, .footer-contact-item span {
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  line-height: 1.5;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255,255,255,0.3);
  font-size: 13px;
  margin-bottom: 5px;
}

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox-overlay.active { display: flex; }

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

#lightboxImg {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover { background: var(--gold); border-color: var(--gold); color: var(--dark); }

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(201,168,76,0.8);
  border: none;
  color: var(--dark);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-prev { right: -60px; }
.lightbox-next { left: -60px; }
.lightbox-prev:hover, .lightbox-next:hover { background: var(--gold); transform: translateY(-50%) scale(1.1); }

/* ===== TOAST ===== */
.custom-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: linear-gradient(135deg, #1A8A1A, #2ECC71);
  color: white;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 50px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transition: all 0.5s ease;
}

.custom-toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ===== GALLERY FILTER ANIMATION ===== */
.gallery-item { transition: opacity 0.4s ease, transform 0.4s ease; }
.gallery-item.hidden { opacity: 0; transform: scale(0.9); display: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .mosaic-grid { grid-template-columns: repeat(3, 90px); grid-template-rows: repeat(3, 90px); }
  .mosaic-tile { font-size: 18px; }
  .process-timeline::before { display: none; }
  .process-step, .process-step:nth-child(even) { flex-direction: column; gap: 15px; }
  .step-number { position: static; transform: none; background: transparent; font-size: 2rem; }
  .step-content { width: 100%; }
  
  .navbar-collapse {
    background: var(--dark-2);
    padding: 20px;
    border-radius: var(--radius);
    margin-top: 15px;
    border: 1px solid rgba(201,168,76,0.1);
  }
  .nav-cta-btn {
    margin-top: 15px;
    display: inline-flex;
  }
}

@media (max-width: 767px) {
  .section-padding { padding: 70px 0; }
  .hero-stats { gap: 15px; }
  .stat-num { font-size: 1.8rem; }
  .hero-btns { flex-direction: column; }
  .about-badge-float, .about-exp-float { display: none; }
  .lightbox-prev { right: -40px; }
  .lightbox-next { left: -40px; }
  .hero-mosaic { display: none; }
  .mosaic-grid { display: none; }
}

/* Particle dots */
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(201,168,76,0.4);
  border-radius: 50%;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}