:root {
  --bg: #f4f6f9;
  --ink: #0f1a2b;
  --muted: #5b6a7a;
  --brand: #0b3d91;
  --accent: #c93b5b;
  --card: #ffffff;
  --shadow: 0 12px 30px rgba(10, 20, 40, 0.12);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: "Georgia", "Times New Roman", serif;
  color: var(--ink);
  background: var(--bg);
}

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

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

.topbar {
  background: linear-gradient(90deg, #0b3d91, #1d5bd6);
  color: #fff;
  padding: 14px 0;
}

.topbar .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand .logo {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: 0 6px 14px rgba(10, 20, 40, 0.12);
}

.brand .logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.brand .title {
  font-size: 1.2rem;
  font-weight: 700;
}

.navbar {
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(10, 20, 40, 0.08);
}

.navbar ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding: 14px 0;
  margin: 0;
}

.navbar a {
  font-size: 0.98rem;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  color: var(--ink);
}

.navbar li {
  position: relative;
}

.navbar .submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(10, 20, 40, 0.12);
  padding: 10px 0;
  min-width: 200px;
  display: none;
  z-index: 20;
}

.navbar .submenu a {
  display: block;
  padding: 8px 14px;
  border-bottom: none;
}

.navbar li.open .submenu {
  display: block;
}

.navbar a.active,
.navbar a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero {
  position: relative;
  margin-top: 24px;
}

.slider {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  box-shadow: var(--shadow);
  background: #000;
  height: 520px;
}

.slides {
  display: flex;
  transition: transform 0.6s ease;
}

.slide {
  min-width: 100%;
  position: relative;
}

.slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-controls {
  position: absolute;
  left: 24px;
  bottom: 24px;
  display: flex;
  gap: 8px;
}

.slider-controls button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.6);
  cursor: pointer;
}

.slider-controls button.active {
  background: #ffffff;
  transform: scale(1.2);
}

.section {
  margin: 32px 0;
}

.section h2 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.news-grid-home {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.card .date {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.card .tag {
  display: inline-block;
  font-size: 0.8rem;
  background: rgba(201, 59, 91, 0.12);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.news-thumb {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

.section .two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.info-list li {
  background: #fff;
  padding: 12px 14px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(10, 20, 40, 0.08);
}

.footer {
  margin-top: 36px;
  background: #0f1a2b;
  color: #dfe7f5;
  padding: 28px 0;
}

.footer .row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.footer a {
  color: #dfe7f5;
}

.form-grid {
  display: grid;
  gap: 12px;
}

input, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #d7dde6;
  font-family: inherit;
  font-size: 1rem;
}

a.primary,
button.primary {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 1rem;
  cursor: pointer;
}

a.primary {
  display: inline-block;
}

@media (max-width: 720px) {
  .topbar .row {
    flex-direction: column;
    align-items: flex-start;
  }

  .navbar ul {
    gap: 10px;
  }

  .news-grid-home {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) and (min-width: 721px) {
  .news-grid-home {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}