/* Define fonts and base styles */
:root {
  --accent-color-from: #f59e0b; /* Amber 500 */
  --accent-color-to: #ef4444; /* Red 500 */
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --primary-gradient: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --primary-gradient-hover: linear-gradient(135deg, #e6900a 0%, #e03e3e 100%);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.2);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.15);
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.font-ar {
  font-family: "Cairo", sans-serif;
}
.font-en {
  font-family: "Inter", sans-serif;
}

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

body {
  background-color: var(--slate-50);
  color: var(--slate-700);
  font-family: "Cairo", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  margin: 0;
}

/* Utility Classes */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}
@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

.text-center {
  text-align: center;
}
.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gradient-bg {
  background: var(--primary-gradient);
}

.gradient-bg:hover {
  background: var(--primary-gradient-hover);
}

.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s ease-out, transform 0.8s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fadeInUp {
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fadeIn {
  animation: fadeIn 0.8s ease-out forwards;
}

/* Header & Navigation */
.header {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 50;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--glass-border);
}

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

.navbar {
    /* width: 100%; */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-size: 1.75rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.nav-links {
  display: none;
}
@media (min-width: 1024px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
}
.nav-links a {
  color: var(--slate-700);
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--slate-900);
}
.nav-links a:hover::after {
  width: 100%;
}

.lang-switcher {
  padding: 0.5rem 1.25rem;
  color: white;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-md);
}
.lang-switcher:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.mobile-menu-button {
  display: block;
  color: var(--slate-800);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0.5rem;
  border-radius: 8px;
}
.mobile-menu-button:hover {
  background-color: var(--slate-100);
}
@media (min-width: 1024px) {
  .mobile-menu-button {
    display: none;
  }
}

.mobile-menu {
  display: none; /* Toggled by JS */
  background-color: var(--glass-bg);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
  padding: 1rem 0;
}
.mobile-menu a {
  display: block;
  padding: 0.75rem 1.5rem;
  transition: var(--transition);
  color: var(--slate-700);
  font-weight: 600;
}
.mobile-menu a:hover {
  background-color: var(--slate-100);
  color: var(--slate-900);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-color: var(--slate-900);
  overflow: hidden;
  text-align: center;
  padding: 6rem 0 4rem;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}
.hero-content {
  padding: 2.5rem;
  position: relative;
  z-index: 10;
  max-width: 900px;
}
.hero-title {
  font-size: 2.75rem;
  line-height: 1.1;
  font-weight: 900;
  margin-bottom: 1.5rem;
  color: white;
}
@media (min-width: 768px) {
  .hero-title {
    font-size: 4.5rem;
  }
}
@media (min-width: 1024px) {
  .hero-title {
    font-size: 5.5rem;
  }
}

.hero-slogan {
  font-size: 1.25rem;
  line-height: 1.75rem;
  margin-bottom: 2.5rem;
  color: var(--slate-200);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .hero-slogan {
    font-size: 1.5rem;
  }
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  color: white;
  font-weight: 700;
  border-radius: 50px;
  font-size: 1.125rem;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: var(--shadow-lg);
}
.hero-cta:hover {
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  transform: translateY(-4px);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.8;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* Main Content & Sections */
main {
  padding-top: 6rem;
  padding-bottom: 6rem;
}
main section {
  margin-bottom: 8rem;
}
main section:last-child {
  margin-bottom: 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--slate-900);
}
@media (min-width: 1024px) {
  .section-title {
    font-size: 3.25rem;
  }
}

.section-description {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  color: var(--slate-600);
  margin-top: 1rem;
  text-align: center;
  font-size: 1.125rem;
  line-height: 1.75;
}

.section-bg {
  position: relative;
  overflow: hidden;
  background-color: white;
  padding: 6rem 0;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}
.section-bg::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.1), transparent 70%);
  z-index: 0;
}

/* Feature Cards */
.features-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background-color: white;
  padding: 2rem 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--slate-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 0;
  background: var(--primary-gradient);
  opacity: 0.05;
  transition: var(--transition);
  z-index: -1;
}
.feature-card:hover {
  transform: translateY(-0.75rem);
  box-shadow: var(--shadow-xl);
}
.feature-card:hover::before {
  height: 100%;
}
.feature-card-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: 16px;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.feature-card:hover .feature-card-icon-wrapper {
  transform: scale(1.1);
}
.feature-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--slate-800);
}
.feature-card-desc {
  color: var(--slate-600);
  line-height: 1.6;
}

/* Facilities Section */
#facilities .grid {
  padding: 0 1.5rem;
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(1, 1fr);
}
@media (min-width: 640px) {
  #facilities .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 768px) {
  #facilities .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1024px) {
  #facilities .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.facility-card {
  background-color: white;
  border: 1px solid var(--slate-100);
  padding: 2rem 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.facility-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 0;
  background: var(--primary-gradient);
  opacity: 0.05;
  transition: var(--transition);
  z-index: 0;
}
.facility-card:hover {
  transform: translateY(-0.75rem);
  box-shadow: var(--shadow-xl);
}
.facility-card:hover::before {
  height: 100%;
}
.facility-card-icon-wrapper {
  padding: 1rem;
  border-radius: 16px;
  margin-bottom: 1.5rem;
  z-index: 1;
  transition: var(--transition);
}
.facility-card:hover .facility-card-icon-wrapper {
  transform: scale(1.1);
}
.facility-card .iconify {
  width: 2rem;
  height: 2rem;
  color: white;
}
.facility-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--slate-800);
  z-index: 1;
}
.facility-card-desc {
  font-size: 0.875rem;
  color: var(--slate-500);
  line-height: 1.6;
  z-index: 1;
}

/* Master Plan */
.master-plan-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4rem;
  padding: 0 1.5rem;
}
@media (min-width: 1024px) {
  .master-plan-container {
    flex-direction: row;
    align-items: flex-start;
  }
}

.master-plan-image {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
}
.master-plan-image:hover {
  transform: scale(1.02);
}
@media (min-width: 1024px) {
  .master-plan-image-wrapper {
    width: 50%;
  }
}

.master-plan-details {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .master-plan-details {
    width: 50%;
  }
}

.master-plan-item {
  padding: 1.5rem;
  border-radius: var(--border-radius);
  background: white;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border-right: 4px solid; /* color set dynamically */
  position: relative;
  overflow: hidden;
}
.master-plan-item::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 0;
  background: var(--primary-gradient);
  opacity: 0.05;
  transition: var(--transition);
  z-index: 0;
}
.master-plan-item:hover {
  transform: translateX(-8px);
  box-shadow: var(--shadow-lg);
}
.master-plan-item:hover::before {
  height: 100%;
}
.master-plan-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-800);
  margin-bottom: 0.5rem;
  z-index: 1;
  position: relative;
}
.master-plan-item p {
  color: var(--slate-600);
  z-index: 1;
  position: relative;
}

/* Contact Section */
.contact-section {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32' width='32' height='32' fill='none' stroke='rgb(226 232 240 / 0.5)'%3e%3cpath d='M0 .5H31.5V32'/%3e%3c/svg%3e");
  padding: 6rem 0;
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(239, 68, 68, 0.1), transparent 70%);
  z-index: 0;
}
.contact-grid {
  max-width: 72rem;
  margin: auto;
  display: grid;
  gap: 4rem;
  padding: 0 1.5rem;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-form-wrapper {
  background-color: white;
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
}
.contact-form-wrapper:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background-color: var(--slate-50);
  border: 2px solid var(--slate-200);
  border-radius: 12px;
  transition: var(--transition);
  margin-bottom: 1.5rem;
  font-family: "Cairo", sans-serif;
  font-size: 1rem;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #f59e0b;
  background-color: white;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}
.contact-form button {
  width: 100%;
  padding: 1rem 1.25rem;
  color: white;
  font-weight: 700;
  border-radius: 12px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.contact-form button:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-2px);
}
#form-status {
  margin-top: 1rem;
  text-align: center;
  padding: 1rem;
  border-radius: 12px;
  font-weight: 600;
}

.contact-info {
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.contact-info-icon-wrapper {
  background-color: white;
  padding: 1rem;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  flex-shrink: 0;
}
.contact-info-icon-wrapper:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}
.contact-info-icon-wrapper .iconify {
  width: 1.5rem;
  height: 1.5rem;
}
.contact-info-item h3 {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
}
.contact-info-item p {
  color: var(--slate-600);
}
.contact-map {
  margin-top: 2rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 16rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}
.contact-map:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}
.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Footer */
.footer {
  background-color: var(--slate-900);
  padding: 5rem 0 3rem;
  text-align: center;
  color: var(--slate-300);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at top right, rgba(245, 158, 11, 0.1), transparent 50%);
  z-index: 0;
}
.footer .container {
  position: relative;
  z-index: 1;
}
.footer-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-bottom: 2.5rem;
  color: var(--slate-400);
}
.footer-links a {
  transition: var(--transition);
}
.footer-links a:hover {
  color: #f59e0b;
}
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 3rem;
  height: 3rem;
  background: var(--primary-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 40;
  border: none;
  cursor: pointer;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}