:root {
  --bg: #0f1114;
  --bg-2: #161a1f;
  --card: #1b2027;
  --text: #f4f4f4;
  --muted: #b9c0c9;
  --accent: #f1c40f;
  --accent-2: #f39c12;
  --border: #2a313a;
  --shadow: rgba(0, 0, 0, 0.4);
  --glow: rgba(241, 196, 15, 0.3);
}

@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&display=swap");

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

body {
  font-family: "Montserrat", sans-serif;
  background: radial-gradient(circle at top, #1b2129 0%, #0f1114 55%, #0a0c0f 100%);
  color: var(--text);
  min-height: 100vh;
}

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.site-header {
  background: rgba(11, 13, 16, 0.9);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.nav-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 14px 0;
}

.logo {
  font-weight: 800;
  letter-spacing: 0.2em;
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links a:hover,
.nav-actions a:hover {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--muted);
}

.hero {
  position: relative;
  padding: 90px 0 60px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15, 17, 20, 0.88) 0%, rgba(10, 12, 15, 0.7) 50%, rgba(10, 12, 15, 0.92) 100%),
    url("img/carousel/1.webp") center / cover no-repeat;
  opacity: 0.5;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-inner h1 {
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  letter-spacing: 0.5rem;
}

.hero-inner h1 span {
  color: var(--accent);
}

.subtitle {
  margin-top: 18px;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 30px;
  align-items: center;
}

.btn {
  border: 1px solid var(--accent);
  padding: 12px 26px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.12em;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-outline:hover {
  background: rgba(241, 196, 15, 0.1);
  box-shadow: 0 10px 30px var(--glow);
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  border: none;
  color: #111;
  box-shadow: 0 10px 30px rgba(241, 156, 18, 0.3);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-small {
  font-size: 0.72rem;
  padding: 8px 16px;
}

.stats {
  margin-top: 36px;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.stats .label {
  font-weight: 600;
  color: var(--text);
  margin-right: 8px;
}

.section {
  padding: 60px 0 80px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}

.section-header h2 {
  letter-spacing: 0.3rem;
  font-size: 1.4rem;
}

.features-grid {
  display: grid;
  gap: 26px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature {
  background: var(--card);
  padding: 22px;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px var(--shadow);
}

.feature-image {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #303741;
}

.feature h3 {
  margin-top: 14px;
  font-size: 1rem;
}

.feature p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.news {
  background: var(--bg-2);
}

.news-card {
  background: var(--card);
  padding: 26px;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 15px 40px var(--shadow);
}

.news-card h4 {
  font-size: 1.1rem;
}

.news-card p {
  margin-top: 10px;
  color: var(--muted);
}

.news-meta {
  display: block;
  margin-top: 16px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  color: var(--accent);
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 54px;
  left: 0;
  background: #0f1114;
  border: 1px solid var(--border);
  min-width: 260px;
  padding: 10px 0;
  display: none;
  flex-direction: column;
  z-index: 5;
}

.dropdown-menu a {
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--muted);
}

.dropdown-menu a:hover {
  background: rgba(241, 196, 15, 0.12);
  color: var(--text);
}

.dropdown.open .dropdown-menu {
  display: flex;
}

@media (max-width: 980px) {
  .nav-row {
    grid-template-columns: 1fr;
  }

  .nav-links,
  .nav-actions {
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .hero {
    padding-top: 60px;
  }

  .hero-inner h1 {
    letter-spacing: 0.2rem;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}