/* ==========================================================================
   Design Tokens & Variables
   ========================================================================== */
:root {
  /* Dark Theme (Default) */
  --color-bg: #04226f;
  --color-bg-alt: #04226f;
  --color-surface: rgba(30, 41, 59, 0.7);
  --color-surface-hover: rgba(51, 65, 85, 0.8);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;

  --color-primary: #d4af37;
  /* Elegant Gold */
  --color-primary-hover: #f5d061;
  --color-primary-glow: rgba(212, 175, 55, 0.3);

  --gradient-gold: linear-gradient(135deg, #d4af37 0%, #ffdf73 100%);
  --gradient-glow: radial-gradient(circle at top right, rgba(212, 175, 55, 0.15), transparent 40%);

  /* Shared */
  --font-ar: 'Cairo', sans-serif;
  --font-en: 'Outfit', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.2);
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

html[class="light"] {
  --color-bg: #f8fafc;
  --color-bg-alt: #f1f5f9;
  --color-surface: rgba(255, 255, 255, 0.8);
  --color-surface-hover: rgba(255, 255, 255, 1);
  --color-border: rgba(15, 23, 42, 0.1);
  --color-text: #0f172a;
  --color-text-muted: #475569;

  --color-primary: #b8901a;
  --color-primary-hover: #d4af37;
  --color-primary-glow: rgba(184, 144, 26, 0.2);

  --gradient-gold: linear-gradient(135deg, #b8901a 0%, #d4af37 100%);
  --gradient-glow: radial-gradient(circle at top right, rgba(184, 144, 26, 0.1), transparent 40%);
  --shadow-sm: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
  --shadow-glow: 0 10px 25px rgba(184, 144, 26, 0.15);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-ar);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  transition: background-color 0.5s ease, color 0.5s ease;
}

::selection {
  background-color: var(--color-primary);
  color: #000;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
}

h3 {
  font-size: 1.5rem;
}

.gradient-text {
  font-family: var(--font-en);
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* ==========================================================================
   Background Effects
   ========================================================================== */
.bg-glow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-glow);
  z-index: -1;
  pointer-events: none;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem 0;
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.5rem;
  font-weight: 800;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
  background: white;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-ar {
  color: var(--color-text);
  font-size: 1.25rem;
}

.logo-en {
  font-family: var(--font-en);
  color: var(--color-primary);
  font-size: 1rem;
  letter-spacing: 2px;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-weight: 600;
  font-size: 1rem;
  position: relative;
  transition: var(--transition);
}

.nav-links a:not(.btn-contact-nav)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.nav-links a:hover:not(.btn-contact-nav)::after {
  width: 100%;
  left: 0;
  right: auto;
}

.nav-links a:hover {
  color: var(--color-primary);
}

.btn-contact-nav {
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-contact-nav:hover {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-btn,
.mobile-menu-btn {
  background: transparent;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.theme-btn:hover,
.mobile-menu-btn:hover {
  background: var(--color-surface-hover);
  color: var(--color-primary);
}

.mobile-menu-btn {
  display: none;
  /* hidden on desktop */
}

/* mobile menu icon toggling */
.mobile-menu-btn .close-icon {
  display: none;
}

.mobile-menu-btn.active .menu-icon {
  display: none;
}

.mobile-menu-btn.active .close-icon {
  display: block;
}

html[class="dark"] .sun-icon {
  display: block;
}

html[class="dark"] .moon-icon {
  display: none;
}

html[class="light"] .sun-icon {
  display: none;
}

html[class="light"] .moon-icon {
  display: block;
}

/* ==========================================================================
   News Ticker
   ========================================================================== */
.ticker-wrap {
  width: 100%;
  overflow: hidden;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: absolute;
  top: 80px;
  /* Below navbar */
  left: 0;
  z-index: 15;
  padding: 0.6rem 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.ticker {
  display: flex;
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-left: 3rem;
  animation: ticker-rtl 40s linear infinite;
  white-space: nowrap;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
}

.ticker-item strong {
  color: var(--color-primary);
  font-weight: 800;
}

.ticker-icon {
  color: var(--color-primary);
  font-size: 1.1rem;
}

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

  100% {
    transform: translateX(100%);
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  z-index: -1;
  border-radius: 50%;
  filter: blur(60px);
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  text-align: right;
  z-index: 2;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-logo-img {
  max-width: 100%;
  width: 380px;
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(212, 175, 55, 0.3);
  background: white;
  /* Ensure dark themes contrast with light logo */
  animation: float 6s ease-in-out infinite;
  z-index: 2;
  position: relative;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }

  100% {
    transform: translateY(0px);
  }
}

.hero-subtitle {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--gradient-gold);
  color: #000;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
  backdrop-filter: blur(5px);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(212, 175, 55, 0.05);
  transform: translateY(-3px);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Sections & Layout
   ========================================================================== */
.section {
  padding: 100px 0;
}

.bg-alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  margin-bottom: 0.5rem;
}

.section-line {
  height: 4px;
  width: 60px;
  background: var(--gradient-gold);
  margin: 0 auto;
  border-radius: 2px;
}

.glass-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-10px);
  background: var(--color-surface-hover);
  border-color: var(--color-primary-glow);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3), var(--shadow-glow);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
}

.about-img {
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-sm);
  filter: grayscale(20%) contrast(1.1);
  transition: var(--transition);
}

.about-image-wrapper:hover .about-img {
  filter: grayscale(0) contrast(1.1);
}

.img-glow {
  position: absolute;
  top: -20px;
  right: -20px;
  bottom: -20px;
  left: -20px;
  background: var(--gradient-gold);
  z-index: 1;
  border-radius: var(--radius-lg);
  opacity: 0.15;
  filter: blur(30px);
}

.about-heading {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.about-text strong {
  color: var(--color-text);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.stat-item {
  border-right: 3px solid var(--color-primary);
  padding-right: 1.5rem;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-en);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 2rem;
}

.service-card {
  text-align: center;
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: inline-block;
  padding: 1rem;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  color: var(--color-primary);
}

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Projects Section
   ========================================================================== */
.project-card {
  position: relative;
  overflow: hidden;
  padding-top: 3rem;
}

.project-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-primary);
  color: #000;
  padding: 0.25rem 1rem;
  border-radius: 2rem;
  font-weight: 700;
  font-size: 0.875rem;
}

.project-card h3 {
  margin-bottom: 1rem;
}

.project-card p {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.contact-info p {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--color-primary);
  color: #000;
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.input-group label {
  font-weight: 600;
  font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

html[class="light"] .contact-form input,
html[class="light"] .contact-form textarea {
  background: rgba(255, 255, 255, 0.5);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-logo .logo-ar {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.footer-logo p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.copyright {
  color: var(--color-text-muted);
}

.back-to-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  color: var(--color-text);
  transition: var(--transition);
}

.back-to-top:hover {
  background: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
}

/* ==========================================================================
   Visitor Counter
   ========================================================================== */
.visitor-counter {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.visitor-counter:hover {
  border-color: var(--color-primary-glow);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.visitor-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: rgba(212, 175, 55, 0.1);
  padding: 0.5rem;
  border-radius: 50%;
}

.visitor-data {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.visitor-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.visitor-number {
  font-size: 1.1rem;
  font-weight: 800;
  font-family: var(--font-en);
  color: var(--color-text);
  letter-spacing: 1px;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.reveal-on-load {
  animation: fadeUp 1s cubic-bezier(0.5, 0, 0, 1) forwards;
}

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

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

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
  .hero {
    align-items: flex-start;
    padding-top: 160px;
    /* Accounts for navbar and ticker height */
    padding-bottom: 60px;
    height: auto;
  }

  .ticker-wrap {
    top: 70px;
    /* Navbar is slightly shorter on mobile */
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-text {
    text-align: center;
  }

  .hero-image {
    order: -1;
  }

  .hero-logo-img {
    width: 220px;
    max-width: 80vw;
  }

  .about-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image-wrapper {
    order: -1;
    max-width: 600px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--color-surface);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
    z-index: -1;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
  }

  /* When drawer is active, push content slightly or allow clicking */
  .navbar {
    background: var(--color-bg-alt);
    /* More solid on mobile to cover stuff */
  }

  .container {
    padding: 0 1.25rem;
  }

  .nav-logo-img {
    height: 38px;
  }

  .logo-ar {
    font-size: 1.15rem;
  }

  .logo-en {
    font-size: 0.9rem;
    letter-spacing: 1px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .section {
    padding: 60px 0;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}