:root {
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 32px;
  --space-lg: 64px;
  --space-xl: 96px;

  --bg: #16232a;
  --primary: #ff5b04;
  --surface: #075056;
  --text: #e4eef0;
}

/* BASE */
body {
  background: var(--bg);
  font-family: Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  text-decoration: none;
}

/* NAVBAR */
.navbar-custom {
  background: rgba(228, 238, 240, 0.95);
  backdrop-filter: blur(10px);
  padding: 10px 0;
}

.logo-img {
  height: 48px;
}

.navbar-nav .nav-link {
  color: var(--bg);
  font-weight: 500;
}

.navbar-nav .nav-link:hover {
  color: var(--primary);
}

/* HERO */
.hero {
  padding: var(--space-xl) 0;
  text-align: center;
}

.hero-title {
  color: var(--primary);
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.hero-subtitle {
  color: var(--text);
  opacity: 0.85;
  font-size: 1.2rem;
}

/* SECTION */
.editorial {
  padding: var(--space-xl) 0;
}

/* CARDS */
.card-featured {
  background: var(--surface);
  border: none;
  border-radius: 12px;
  color: var(--text);
  overflow: hidden;
}

.card-featured .card-img-top {
  height: 260px;
  object-fit: cover;
}

.card-mini {
  background: rgba(7, 80, 86, 0.85);
  border: none;
  border-radius: 12px;
  color: var(--text);
}

/* TEXT */
.card-title {
  color: var(--text);
}

.card-text {
  opacity: 0.85;
}

/* BUTTON */
.btn-card {
  background: var(--primary);
  color: var(--bg);
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  transition: 0.2s ease;
}

.btn-card:hover {
  background: #ff6a1a;
  transform: translateY(-2px);
}

/* FOOTER */
.footer {
  padding: 40px 0;
  color: var(--text);
  opacity: 0.6;
}