:root {
  --color-bg: #eef3f6;
  --color-bg-deep: #0a1f2e;
  --color-surface: #ffffff;
  --color-surface-elevated: #f8fbfd;
  --color-ink: #0f1c28;
  --color-muted: #5a6b7d;
  --color-accent: #0b5f7f;
  --color-accent-dark: #084a63;
  --color-accent-soft: #dceef5;
  --color-accent-glow: rgba(11, 95, 127, 0.22);
  --color-gold: #c9a227;
  --color-gold-soft: rgba(201, 162, 39, 0.14);
  --color-border: rgba(15, 28, 40, 0.08);
  --shadow-sm: 0 4px 16px rgba(10, 31, 46, 0.06);
  --shadow-md: 0 12px 36px rgba(10, 31, 46, 0.1);
  --shadow-lg: 0 24px 56px rgba(10, 31, 46, 0.14);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 24px;
  --font-ar: "Noto Kufi Arabic", "Segoe UI", Tahoma, sans-serif;
  --font-en: "Source Sans 3", "Segoe UI", sans-serif;
  --header-h: 5.5rem;
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-ar);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-ink);
  background:
    radial-gradient(ellipse 70% 45% at 100% -5%, var(--color-accent-glow), transparent 55%),
    radial-gradient(ellipse 50% 35% at 0% 100%, var(--color-gold-soft), transparent 50%),
    var(--color-bg);
}

.skip-link {
  position: absolute;
  top: -100%;
  right: 1rem;
  z-index: 200;
  padding: 0.65rem 1.1rem;
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.85rem 1.25rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 56rem;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.brand-logo {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  box-shadow: 0 6px 20px var(--color-accent-glow);
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.9);
}

.brand-text {
  min-width: 0;
  text-align: right;
}

.brand-name-ar {
  margin: 0;
  font-size: clamp(0.95rem, 3.2vw, 1.2rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-ink);
}

.brand-name-en {
  margin: 0.1rem 0 0;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.03em;
}

.header-cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 6px 20px var(--color-accent-glow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px var(--color-accent-glow);
}

.header-cta:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.header-cta svg {
  width: 1rem;
  height: 1rem;
}

/* Main layout */
.site-main {
  flex: 1;
  width: min(56rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  animation: fade-up 0.5s ease both;
}

.panel:nth-child(1) { animation-delay: 0.05s; }
.panel:nth-child(2) { animation-delay: 0.1s; }
.panel:nth-child(3) { animation-delay: 0.15s; }
.panel:nth-child(4) { animation-delay: 0.2s; }

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-head::after {
  content: "";
  flex: 1;
  height: 2px;
  background: linear-gradient(to left, var(--color-accent-soft), transparent);
  border-radius: 2px;
}

.section-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-ink);
  white-space: nowrap;
}

.section-title-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  text-align: center;
  padding: 2rem 1.5rem;
  background:
    linear-gradient(160deg, rgba(11, 95, 127, 0.06) 0%, transparent 50%),
    var(--color-surface);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 120%;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 65%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.35rem 0.9rem;
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: 999px;
}

.hero-lead {
  position: relative;
  margin: 0 auto 1.25rem;
  max-width: 28rem;
  font-size: 1.05rem;
  color: var(--color-muted);
}

.hero-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.25rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff;
  box-shadow: 0 8px 24px var(--color-accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-outline {
  background: var(--color-surface);
  color: var(--color-accent);
  border-color: var(--color-accent-soft);
}

.btn-outline:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
}

/* Gallery */
.gallery-shell {
  position: relative;
}

.gallery-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 1rem;
  padding: 0.25rem 0.5rem 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-accent-soft);
}

.gallery-track::-webkit-scrollbar {
  height: 6px;
}

.gallery-track::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 999px;
}

.gallery-track::-webkit-scrollbar-track {
  background: var(--color-accent-soft);
  border-radius: 999px;
}

.gallery-slide {
  flex: 0 0 min(78%, 18rem);
  margin: 0;
  scroll-snap-align: center;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #0d1520;
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-slide:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-open {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  font: inherit;
}

.gallery-open::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 34, 0.55), transparent 45%);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-open::before {
  content: "⊕";
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  z-index: 1;
  transform: translateX(-50%) scale(0.9);
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}

.gallery-slide:hover .gallery-open::after,
.gallery-slide:hover .gallery-open::before {
  opacity: 1;
}

.gallery-slide:hover .gallery-open::before {
  transform: translateX(-50%) scale(1);
}

.gallery-open:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.gallery-open img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 26rem;
  object-fit: cover;
  pointer-events: none;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.gallery-nav:hover {
  background: var(--color-accent-soft);
  transform: translateY(-50%) scale(1.05);
}

.gallery-nav:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.gallery-nav--prev {
  right: -0.5rem;
}

.gallery-nav--next {
  left: -0.5rem;
}

.gallery-hint {
  margin: 0.25rem 0 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* Contact */
.contact-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid li:last-child {
    grid-column: 1 / -1;
  }
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.2rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  border-color: rgba(11, 95, 127, 0.2);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  color: #fff;
  background: linear-gradient(145deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 12px;
  box-shadow: 0 4px 12px var(--color-accent-glow);
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 0.15rem;
}

.contact-value,
.contact-link {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-ink);
}

.contact-link {
  text-decoration: none;
  transition: color var(--transition);
}

.contact-link:hover {
  color: var(--color-accent);
}

.contact-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Map */
.map-embed {
  position: relative;
  width: 100%;
  padding-bottom: 52%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--color-border);
  background: var(--color-accent-soft);
}

.map-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.map-link-wrap {
  margin: 1rem 0 0;
  text-align: center;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-accent);
  text-decoration: none;
  background: var(--color-accent-soft);
  border-radius: 999px;
  transition: background var(--transition), color var(--transition);
}

.map-link:hover {
  background: var(--color-accent);
  color: #fff;
}

.map-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Footer */
.site-footer {
  padding: 1.75rem 1.5rem;
  text-align: center;
  background: var(--color-bg-deep);
  color: rgba(255, 255, 255, 0.75);
}

.site-footer p {
  margin: 0;
  font-family: var(--font-en);
  font-size: 0.85rem;
}

.site-footer strong {
  color: #fff;
  font-weight: 600;
}

/* Lightbox */
.lightbox {
  padding: 0;
  border: 0;
  max-width: min(96vw, 56rem);
  max-height: 96vh;
  width: max-content;
  background: transparent;
  overflow: visible;
}

.lightbox::backdrop {
  background: rgba(8, 18, 28, 0.92);
  backdrop-filter: blur(6px);
}

.lightbox-img {
  display: block;
  max-width: min(96vw, 56rem);
  max-height: 88vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  z-index: 1;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-ink);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), background var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  transform: scale(1.06);
  background: #fff;
}

.lightbox-close {
  top: 1rem;
  left: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.5rem;
  line-height: 1;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  font-size: 1.25rem;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  transform: translateY(-50%) scale(1.06);
}

.lightbox-prev {
  right: 1rem;
}

.lightbox-next {
  left: 1rem;
}

.lightbox-close:focus-visible,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* Responsive */
@media (max-width: 640px) {
  .header-cta span {
    display: none;
  }

  .header-cta {
    padding: 0.6rem;
    border-radius: 12px;
  }

  .brand-logo {
    width: 48px;
    height: 48px;
  }

  .gallery-nav {
    display: none;
  }

  .gallery-slide {
    flex: 0 0 88%;
  }

  .panel {
    padding: 1.15rem;
  }
}

@media (max-width: 520px) {
  .brand-name-ar {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .panel {
    animation: none;
  }

  .gallery-slide:hover,
  .contact-card:hover,
  .header-cta:hover,
  .btn-primary:hover {
    transform: none;
  }

  .gallery-open::after,
  .gallery-open::before {
    display: none;
  }
}