.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  position: relative;
  z-index: 2;
}
.timeline-card {
  background: #1e293b;
  padding: 30px 20px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(251, 146, 60, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  text-align: center;
}
.timeline-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(251, 146, 60, 0.4);
}
.timeline-card h3 {
  color: #fb923c;
  font-size: 1.8rem;
  margin-bottom: 10px;
  font-weight: 800;
}
.timeline-card p {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.6;
}
.timeline-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(251, 146, 60, 0.3);
}

  /* Reset */
  *, *::before, *::after {
    box-sizing: border-box;
  }
  body, h1, h2, h3, p, ul, li, nav, button {
    margin: 0; padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }
  body {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #f8fafc;
    line-height: 1.6;
    min-height: 100vh;
  }
  a {
    color: inherit;
    text-decoration: none;
  }
  ul {
    list-style: none;
  }

  /* Container */
  .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
  }

  /* Header & Nav */
  header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(15,23,42,0.85);
    backdrop-filter: saturate(180%) blur(20px);
    box-shadow: 0 2px 10px rgb(0 0 0 / 0.6);
    z-index: 1000;
  }
  .nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
  }
  .logo {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: #fb923c;
    cursor: default;
  }
  nav {
    display: flex;
    gap: 24px;
  }
  nav a {
    font-weight: 600;
    font-size: 1rem;
    color: #cbd5e1;
    position: relative;
    padding: 6px 0;
    transition: color 0.3s ease;
  }
  nav a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    background: #fb923c;
    transition: width 0.3s ease;
  }
  nav a:hover,
  nav a.active {
    color: #fb923c;
  }
  nav a:hover::after,
  nav a.active::after {
    width: 100%;
  }

  /* Language Switch */
  .lang-switch {
    display: flex;
    gap: 12px;
  }
  .lang-switch button {
    background: none;
    border: none;
    color: #cbd5e1;
    font-weight: 600;
    cursor: pointer;
    padding: 6px 10px;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: background-color 0.3s ease, color 0.3s ease;
  }
  .lang-switch button.active,
  .lang-switch button:hover {
    background: #fb923c;
    color: #1e293b;
  }

  /* Hero Section */
  .hero {
    height: 100vh;
    padding-top: 64px;
    display: flex;
    align-items: center;
    background:
      linear-gradient(135deg, #2563ebcc 40%, #fb923ccc 90%),
      url('https://images.unsplash.com/photo-1531746790731-6c087fecd65a?auto=format&fit=crop&w=1470&q=80') no-repeat center/cover;
    text-align: center;
    color: #f8fafc;
    flex-direction: column;
    justify-content: center;
  }
  .hero h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.7);
  }
  .hero p {
    font-size: 1.25rem;
    max-width: 720px;
    margin: 0 auto;
    text-shadow: 0 1px 6px rgba(0,0,0,0.6);
  }
  .hero .btn {
    margin-top: 2rem;
    background: #fb923c;
    color: #1e293b;
    font-weight: 700;
    border: none;
    border-radius: 30px;
    padding: 14px 36px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: 0 6px 12px rgb(251 146 60 / 0.6);
  }

.hero .btn:hover {
  background: #f97316;
  box-shadow: 0 0 10px #f97316, 0 0 20px #f97316, 0 0 30px #f97316;
  transform: translateY(-2px);
}

  
  /* Section Styles */
  section {
    padding: 5rem 0 3rem 0;
  }
  section h2 {
    font-size: 2.25rem;
    font-weight: 900;
    color: #fb923c;
    margin-bottom: 1rem;
    text-align: center;
    letter-spacing: 2px;
  }
  section p {
    max-width: 900px;
    margin: 0 auto 2rem auto;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #cbd5e1;
    text-align: justify;
  }
  section .highlight {
    color: #fbbf24;
    font-weight: 700;
  }

  /* Cards container */
  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 2rem auto 0 auto;
  }

  /* Card style */
  .card {
    background: #1e293b;
    padding: 1.8rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 8px 24px rgb(251 146 60 / 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgb(251 146 60 / 0.4);
  }
  .card h3 {
    color: #fb923c;
    margin-bottom: 0.8rem;
  }
  .card p {
    color: #e0e7ff;
    font-size: 1rem;
  }

  /* List with icons */
  .list-icon {
    list-style: none;
    padding-left: 0;
  }
  .list-icon li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 1rem;
    color: #cbd5e1;
  }
  .list-icon li::before {
    content: '✔';
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
    color: #fb923c;
  }
.timeline {
  position: relative;
  padding-left: 40px;
  border-left: 3px solid #fb923c;
}
.timeline li {
  position: relative;
  margin-bottom: 40px;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 0;
  width: 20px;
  height: 20px;
  background: #fb923c;
  border-radius: 50%;
  border: 3px solid #1e293b;
}

  /* Footer */
  footer {
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 1.5rem 20px;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
  }
html {
  scroll-behavior: smooth;
}

  /* Responsive */
  @media (max-width: 768px) {
    .hero h1 {
      font-size: 2.25rem;
    }
    nav {
      display: none;
    }
  }
    @keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero h1, .hero p, .hero .btn {
  opacity: 0;
  animation: fadeUp 1s ease forwards;
}
.hero h1 {
  animation-delay: 0.2s;
}
.hero p {
  animation-delay: 0.4s;
}
.hero .btn {
  animation-delay: 0.6s;
}
body {
  opacity: 0;
  animation: fadePageIn 0.8s ease-in-out forwards;
}
@keyframes fadePageIn {
  to {
    opacity: 1;
  }
}