/* ============================================
   GAS TechBridge - Industrial Luxury Design
   Dark Steel + Gold Accent Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Cinzel:wght@400;600;700&family=Cairo:wght@300;400;600;700;900&family=Tajawal:wght@300;400;500;700&display=swap');

:root {
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-dark: #8B6914;
  --navy: #0D1B2A;
  --navy-mid: #162236;
  --navy-light: #1E3050;
  --steel: #2C3E50;
  --steel-light: #3D5166;
  --white: #F5F0E8;
  --white-dim: rgba(245,240,232,0.85);
  --gray: #8A9BB0;
  --border-gold: rgba(201,168,76,0.35);
  --glow-gold: 0 0 20px rgba(201,168,76,0.3);
  --shadow-deep: 0 20px 60px rgba(0,0,0,0.6);
  --font-en: 'Rajdhani', 'Cinzel', sans-serif;
  --font-ar: 'Cairo', 'Tajawal', sans-serif;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-en);
  overflow-x: hidden;
  line-height: 1.6;
}

body.lang-ar {
  font-family: var(--font-ar);
  direction: rtl;
}

/* ====== SCROLLBAR ====== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ====== UTILITY ====== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.gold { color: var(--gold); }
.section-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--gold);
  text-align: center;
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
}
body.lang-ar .section-title { font-family: var(--font-ar); letter-spacing: 0; }

.section-sub {
  text-align: center;
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 3.5rem;
}

.divider-gold {
  width: 80px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1rem auto 2rem;
}

/* ====== PARTICLES BG ====== */
#particles-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ====== NAVBAR ====== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(13, 27, 42, 0.95);
  border-bottom: 1px solid var(--border-gold);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
#navbar.scrolled {
  height: 60px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo img {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
}
.nav-logo-text { line-height: 1.1; }
.nav-logo-name {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--gold);
}
.nav-logo-sub {
  font-size: 0.65rem;
  color: var(--gray);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex; align-items: center; gap: 2rem;
  list-style: none;
}
.nav-links a {
  color: var(--white-dim);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 1rem; }

.lang-toggle {
  background: none;
  border: 1px solid var(--border-gold);
  color: var(--gold);
  padding: 6px 14px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  transition: var(--transition);
}
.lang-toggle:hover {
  background: var(--gold);
  color: var(--navy);
}

.btn-contact-nav {
  background: var(--gold);
  color: var(--navy);
  padding: 8px 20px;
  border: none; border-radius: 3px;
  font-weight: 700; font-size: 0.85rem;
  letter-spacing: 1px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  text-transform: uppercase;
}
.btn-contact-nav:hover {
  background: var(--gold-light);
  box-shadow: var(--glow-gold);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px; cursor: pointer;
  background: none; border: none;
  padding: 5px;
}
.hamburger span {
  width: 25px; height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

/* ====== HERO ====== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(14,40,80,0.5) 0%, transparent 60%),
    linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 50%, #0A1520 100%);
  z-index: 1;
}

.hero-grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 2;
}

.hero-content {
  position: relative; z-index: 3;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.hero-left { text-align: left; }
.hero-right { text-align: right; }
body.lang-ar .hero-left { text-align: right; }
body.lang-ar .hero-right { text-align: left; }

.hero-from-label {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
body.lang-ar .hero-from-label { font-family: var(--font-ar); letter-spacing: 1px; font-size: 0.9rem; }

.hero-slogan {
  font-size: 0.8rem;
  color: var(--gold-dark);
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.hero-desc {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 320px;
}
body.lang-ar .hero-desc { font-family: var(--font-ar); }

.hero-ar-title {
  font-family: var(--font-ar);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}

.hero-ar-sub {
  font-family: var(--font-ar);
  font-size: 1.1rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-ar-desc {
  font-family: var(--font-ar);
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.9;
  max-width: 320px;
  margin-left: auto;
}

/* Logo center */
.hero-logo-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-logo-ring {
  width: 260px; height: 260px;
  border-radius: 50%;
  border: 2px solid var(--border-gold);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: 0 0 40px rgba(201,168,76,0.2), inset 0 0 40px rgba(201,168,76,0.05);
  animation: pulse-ring 3s ease-in-out infinite;
  overflow: hidden;
  background: rgba(13,27,42,0.6);
}
@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 0 30px rgba(201,168,76,0.2), inset 0 0 30px rgba(201,168,76,0.05); }
  50% { box-shadow: 0 0 60px rgba(201,168,76,0.4), inset 0 0 60px rgba(201,168,76,0.1); }
}

.hero-logo-ring::before {
  content: '';
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  opacity: 0.4;
  animation: rotate-ring 20s linear infinite;
}
@keyframes rotate-ring {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-logo-ring img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; object-position: center; }

.hero-main-slogan {
  text-align: center;
}
.hero-main-slogan h1 {
  font-family: 'Cinzel', serif;
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.hero-main-slogan h1 span { color: var(--gold); }
.hero-main-slogan p {
  font-family: var(--font-ar);
  color: var(--gray);
  font-size: 0.9rem;
}

/* Services icons row */
.hero-services-row {
  position: relative; z-index: 3;
  padding: 2rem 0;
  border-top: 1px solid var(--border-gold);
  margin-top: 2rem;
  background: rgba(13,27,42,0.8);
}
.hero-services-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}
.service-icon-item {
  padding: 1.5rem 1rem;
  text-align: center;
  border-right: 1px solid var(--border-gold);
  transition: var(--transition);
  cursor: default;
}
.service-icon-item:last-child { border-right: none; }
body.lang-ar .service-icon-item { border-right: none; border-left: 1px solid var(--border-gold); }
body.lang-ar .service-icon-item:last-child { border-left: none; }

.service-icon-item:hover { background: rgba(201,168,76,0.05); }
.service-icon-item .svc-icon { font-size: 2rem; margin-bottom: 0.6rem; display: block; }
.service-icon-item .svc-title-en { font-size: 0.8rem; letter-spacing: 1px; font-weight: 700; color: var(--white); text-transform: uppercase; }
.service-icon-item .svc-title-ar { font-family: var(--font-ar); font-size: 0.85rem; color: var(--gold); margin-top: 2px; }

/* ====== STATS BAND ====== */
#stats {
  background: linear-gradient(135deg, var(--navy-mid), var(--steel));
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
  padding: 3rem 0;
  position: relative; overflow: hidden;
}
#stats::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent, transparent 10px,
    rgba(201,168,76,0.02) 10px, rgba(201,168,76,0.02) 20px
  );
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.stat-item {
  text-align: center;
  padding: 1rem 2rem;
  border-right: 1px solid var(--border-gold);
}
.stat-item:last-child { border-right: none; }
body.lang-ar .stat-item { border-right: none; border-left: 1px solid var(--border-gold); }
body.lang-ar .stat-item:last-child { border-left: none; }
.stat-value {
  font-family: 'Cinzel', serif;
  font-size: 2.5rem; font-weight: 700;
  color: var(--gold);
  display: block;
  line-height: 1;
}
.stat-label {
  color: var(--gray);
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-top: 0.4rem;
  display: block;
}
body.lang-ar .stat-label { font-family: var(--font-ar); }

/* ====== SERVICES SECTION ====== */
#services {
  padding: 6rem 0;
  position: relative;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border-gold);
  border: 1px solid var(--border-gold);
  overflow: hidden;
}
.service-card {
  background: var(--navy-mid);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--gold);
  transition: height 0.4s ease;
}
.service-card:hover::before { height: 100%; }
.service-card:hover { background: var(--navy-light); }

.service-card-icon {
  width: 60px; height: 60px;
  border: 1.5px solid var(--border-gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
  background: rgba(201,168,76,0.05);
}
.service-card:hover .service-card-icon {
  border-color: var(--gold);
  background: rgba(201,168,76,0.12);
  box-shadow: var(--glow-gold);
}

.service-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 0.3rem;
  letter-spacing: 1px;
}
body.lang-ar .service-card h3 { font-family: var(--font-ar); letter-spacing: 0; font-size: 1.1rem; }

.service-card .ar-title {
  font-family: var(--font-ar);
  color: var(--gold-dark);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}
body.lang-ar .service-card p { font-family: var(--font-ar); }

/* ====== ABOUT SECTION ====== */
#about {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-eagle-box {
  width: 100%;
  aspect-ratio: 1;
  max-width: 400px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-eagle-box::before, .about-eagle-box::after {
  content: '';
  position: absolute;
  border: 1px solid var(--border-gold);
}
.about-eagle-box::before { inset: 0; transform: rotate(0deg); animation: rotate-box 15s linear infinite; }
.about-eagle-box::after { inset: 15px; transform: rotate(45deg); animation: rotate-box 15s linear infinite reverse; }
@keyframes rotate-box {
  to { transform: rotate(360deg); }
}
.about-eagle-box img {
  width: 80%; height: 80%;
  object-fit: contain;
  position: relative; z-index: 1;
  filter: drop-shadow(0 0 20px rgba(201,168,76,0.3));
}

.about-text h2 {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--gold);
  margin-bottom: 1.5rem;
}
body.lang-ar .about-text h2 { font-family: var(--font-ar); }
.about-text p {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 2rem;
}
body.lang-ar .about-text p { font-family: var(--font-ar); }

.about-badges {
  display: flex; flex-wrap: wrap; gap: 0.7rem;
}
.about-badge {
  border: 1px solid var(--border-gold);
  padding: 6px 14px;
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 1px;
  font-weight: 600;
}
body.lang-ar .about-badge { font-family: var(--font-ar); letter-spacing: 0; }

/* ====== GALLERY ====== */
#gallery {
  padding: 6rem 0;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--border-gold);
  border: 1px solid var(--border-gold);
}
.gallery-item {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--navy-mid);
  position: relative;
  cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: grayscale(30%);
}
.gallery-item:hover img {
  transform: scale(1.05);
  filter: grayscale(0%);
}
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: rgba(13,27,42,0.7);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-empty {
  grid-column: 1 / -1;
  padding: 3rem;
  text-align: center;
  color: var(--gray);
  font-style: italic;
}

/* ====== CONTACT ====== */
#contact {
  padding: 6rem 0;
  background: var(--navy-mid);
  position: relative;
}
#contact::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.07) 0%, transparent 70%);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  position: relative;
}

.contact-info h2 {
  font-family: 'Cinzel', serif;
  font-size: 1.8rem; color: var(--gold);
  margin-bottom: 1rem;
}
body.lang-ar .contact-info h2 { font-family: var(--font-ar); }

.contact-info p {
  color: var(--gray); font-size: 0.95rem;
  line-height: 1.8; margin-bottom: 2rem;
}
body.lang-ar .contact-info p { font-family: var(--font-ar); }

.contact-items { display: flex; flex-direction: column; gap: 1.2rem; }

.contact-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border-gold);
  transition: var(--transition);
  background: rgba(13,27,42,0.5);
}
.contact-item:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.07);
}
.contact-item-icon { font-size: 1.3rem; color: var(--gold); min-width: 30px; }
.contact-item-text { }
.contact-item-label { font-size: 0.7rem; letter-spacing: 2px; color: var(--gray); text-transform: uppercase; }
body.lang-ar .contact-item-label { font-family: var(--font-ar); letter-spacing: 0; }
.contact-item-value { font-size: 0.95rem; color: var(--white); font-weight: 600; }
.contact-item-value a { color: inherit; text-decoration: none; }
.contact-item-value a:hover { color: var(--gold); }

/* Contact Form */
.contact-form { }
.contact-form h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem; color: var(--gold);
  margin-bottom: 1.5rem; letter-spacing: 2px;
}
body.lang-ar .contact-form h3 { font-family: var(--font-ar); }

.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.75rem; letter-spacing: 2px;
  color: var(--gray); text-transform: uppercase;
  margin-bottom: 0.4rem;
}
body.lang-ar .form-group label { font-family: var(--font-ar); letter-spacing: 0; font-size: 0.85rem; }

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--border-gold);
  color: var(--white);
  padding: 12px 14px;
  font-family: var(--font-en);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  border-radius: 0;
}
body.lang-ar .form-group input,
body.lang-ar .form-group textarea,
body.lang-ar .form-group select {
  font-family: var(--font-ar);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(201,168,76,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--navy); }

.btn-submit {
  width: 100%;
  background: var(--gold);
  color: var(--navy);
  border: none; padding: 14px;
  font-family: 'Cinzel', serif;
  font-size: 0.9rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
body.lang-ar .btn-submit { font-family: var(--font-ar); letter-spacing: 0; font-size: 1rem; }
.btn-submit:hover {
  background: var(--gold-light);
  box-shadow: 0 5px 25px rgba(201,168,76,0.4);
  transform: translateY(-1px);
}

/* ====== FOOTER ====== */
footer {
  background: #080F18;
  border-top: 1px solid var(--border-gold);
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}
.footer-brand p { color: var(--gray); font-size: 0.85rem; line-height: 1.8; margin-top: 1rem; }
body.lang-ar .footer-brand p { font-family: var(--font-ar); }
.footer-col h4 {
  font-family: 'Cinzel', serif;
  color: var(--gold); font-size: 0.85rem;
  letter-spacing: 2px; margin-bottom: 1.2rem;
  text-transform: uppercase;
}
body.lang-ar .footer-col h4 { font-family: var(--font-ar); letter-spacing: 0; font-size: 1rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a {
  color: var(--gray); text-decoration: none;
  font-size: 0.85rem; transition: color 0.2s;
}
body.lang-ar .footer-col a { font-family: var(--font-ar); }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--border-gold);
  padding-top: 1.2rem;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-copy { color: var(--gray); font-size: 0.8rem; }
body.lang-ar .footer-copy { font-family: var(--font-ar); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: var(--gray); text-decoration: none; font-size: 0.75rem; }
.footer-bottom-links a:hover { color: var(--gold); }

/* ====== FOOTER LOGO ====== */
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 0.5rem; }
.footer-logo img { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border-gold); }
.footer-logo-name { font-family: 'Cinzel', serif; font-size: 1rem; color: var(--gold); font-weight: 700; }

/* ====== NOTIFICATION ====== */
.notification {
  position: fixed;
  bottom: 2rem; right: 2rem;
  background: var(--navy-light);
  border: 1px solid var(--gold);
  color: var(--white);
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  box-shadow: var(--shadow-deep);
  z-index: 9999;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s ease;
  max-width: 320px;
  display: flex; align-items: center; gap: 0.8rem;
}
.notification.show { transform: translateY(0); opacity: 1; }
.notification.success { border-color: #4CAF50; }
.notification.error { border-color: #F44336; }

/* ====== MOBILE NAV ====== */
.mobile-nav {
  display: none;
  position: fixed; top: 70px; left: 0; right: 0;
  background: var(--navy-mid);
  border-bottom: 1px solid var(--border-gold);
  padding: 1.5rem 2rem;
  z-index: 999;
  flex-direction: column; gap: 1.2rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--white-dim);
  text-decoration: none;
  font-size: 1rem; font-weight: 600;
  letter-spacing: 1px;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-gold);
}
.mobile-nav a:hover { color: var(--gold); }

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-left, .hero-right { text-align: center; }
  .hero-ar-desc { margin: 0 auto; }
  .hero-right { order: -1; }
  .about-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .btn-contact-nav { display: none; }
  .hamburger { display: flex; }
  .hero-services-inner { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2), .stat-item:nth-child(4) { border-right: none; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.8rem; text-align: center; }
}

@media (max-width: 480px) {
  .hero-services-inner { grid-template-columns: repeat(2, 1fr); }
  .hero-logo-ring { width: 200px; height: 200px; }
  .hero-logo-ring img { width: 130px; height: 130px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ====== LIGHTBOX ====== */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9000;
  display: none; align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: var(--gold); color: var(--navy);
  border: none; width: 40px; height: 40px;
  font-size: 1.2rem; cursor: pointer; font-weight: 700;
}

/* ====== VIDEOS ====== */
#videos { padding: 6rem 0; background: var(--navy-mid); }
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.video-item {
  border: 1px solid var(--border-gold);
  overflow: hidden;
  background: var(--navy);
}
.video-item video {
  width: 100%; aspect-ratio: 16/9;
  display: block;
}
.video-caption {
  padding: 0.8rem 1rem;
  color: var(--gray); font-size: 0.85rem;
  border-top: 1px solid var(--border-gold);
}
body.lang-ar .video-caption { font-family: var(--font-ar); }

/* ====== HERO BANNER — Full Width Image ====== */
#hero {
  position: relative;
  padding-top: 70px;
  overflow: hidden;
}

.hero-banner-img {
  position: relative;
  width: 100%;
  line-height: 0;
}

.hero-banner-img img {
  width: 100%;
  height: auto;
  max-height: 90vh;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13,27,42,0.15) 0%,
    rgba(13,27,42,0.05) 50%,
    rgba(13,27,42,0.5) 100%
  );
  pointer-events: none;
}

/* Keep services row attached below banner */
.hero-services-row {
  position: relative;
  z-index: 3;
  padding: 2rem 0;
  border-top: 1px solid var(--border-gold);
  background: rgba(13,27,42,0.95);
}

@media (max-width: 768px) {
  .hero-banner-img img {
    max-height: 60vw;
    object-position: center;
  }
}

/* ====== CMS EDITABLE MEDIA ENHANCEMENTS ====== */
.hero-dynamic-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  padding: 7rem clamp(1.5rem, 6vw, 7rem) 3rem;
  line-height: normal;
  pointer-events: none;
}
.hero-copy {
  max-width: 720px;
  background: linear-gradient(90deg, rgba(13,27,42,0.84), rgba(13,27,42,0.48), transparent);
  border-left: 3px solid var(--gold);
  padding: 1.6rem 2rem;
  backdrop-filter: blur(3px);
}
body.lang-ar .hero-copy {
  border-left: none;
  border-right: 3px solid var(--gold);
  background: linear-gradient(-90deg, rgba(13,27,42,0.84), rgba(13,27,42,0.48), transparent);
  text-align: right;
}
.hero-copy-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  background: rgba(13,27,42,.55);
  margin-bottom: .8rem;
}
.hero-kicker {
  color: var(--gold);
  font-family: var(--font-display);
  letter-spacing: 3px;
  font-size: .82rem;
  margin-bottom: .4rem;
}
.hero-copy h1 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 3.4rem);
  line-height: 1.12;
  margin-bottom: .8rem;
  text-shadow: 0 8px 28px rgba(0,0,0,.65);
}
body.lang-ar .hero-copy h1 { font-family: var(--font-ar); }
.hero-copy p {
  color: rgba(245,240,232,.88);
  max-width: 680px;
  line-height: 1.8;
  margin-bottom: .8rem;
  font-size: clamp(.9rem, 1.4vw, 1.05rem);
}
body.lang-ar .hero-copy p { font-family: var(--font-ar); }
.hero-copy strong {
  color: var(--gold-light);
  letter-spacing: 2px;
  font-size: .86rem;
}
.section-image-banner {
  width: min(760px, 100%);
  margin: 0 auto 2rem;
  border: 1px solid var(--border-gold);
  overflow: hidden;
  background: var(--navy-mid);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.section-image-banner img {
  width: 100%;
  height: clamp(160px, 26vw, 290px);
  object-fit: cover;
  display: block;
}
.service-card-img {
  margin: -2.5rem -2rem 1.5rem;
  border-bottom: 1px solid var(--border-gold);
  background: var(--navy);
}
.service-card-img img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
  transition: transform .45s ease;
}
.service-card:hover .service-card-img img { transform: scale(1.04); }
.service-icon-item .svc-img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-gold);
  display: block;
  margin: 0 auto .6rem;
}
@media (max-width: 768px) {
  .hero-dynamic-content { position: relative; padding: 1.5rem; background: var(--navy); }
  .hero-copy { width: 100%; background: rgba(13,27,42,.88); padding: 1.2rem; }
  .hero-banner-img img { max-height: 62vh; min-height: 260px; }
}


/* ====== SOCIAL LINKS ====== */
.social-block {
  margin-top: 1.8rem;
  padding: 1.2rem;
  border: 1px solid var(--border-gold);
  background: rgba(13,27,42,0.42);
}
.social-block-title {
  display: flex; gap: .5rem; align-items: center; flex-wrap: wrap;
  color: var(--gold); font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: .9rem; font-family: 'Cinzel', serif;
}
body.lang-ar .social-block-title { font-family: var(--font-ar); letter-spacing: 0; font-size: .95rem; }
.social-links { display:flex; flex-wrap:wrap; gap:.75rem; }
.social-link {
  width: 44px; height: 44px; border-radius: 50%;
  display:inline-flex; align-items:center; justify-content:center;
  border: 1px solid var(--border-gold); color: var(--gold);
  background: rgba(201,168,76,0.06); text-decoration:none;
  transition: var(--transition); font-size: 1.05rem;
}
.social-link:hover {
  transform: translateY(-2px);
  color: var(--navy); background: var(--gold); border-color: var(--gold);
  box-shadow: 0 10px 26px rgba(201,168,76,0.28);
}
.social-links-contact .social-link { width: 48px; height: 48px; font-size: 1.1rem; }
.footer-social { margin-top: 1rem; }
.footer-social .social-link { width: 40px; height: 40px; }
@media (max-width: 768px) {
  .social-links { gap: .6rem; }
  .social-link, .social-links-contact .social-link { width: 42px; height: 42px; font-size: 1rem; }
}