/* ═══════════════════════════════════════════════
   hero.css – Sección Hero
   ═══════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;

  /* Imagen de fondo: ciudad nocturna. Fallback a gradiente oscuro */
  background:
    url('https://upload.wikimedia.org/wikipedia/commons/3/3d/Chia_-_panoramio_%281%29.jpg')
    center/cover no-repeat;
}

/* ─── OVERLAY ────────────────────────────────── */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(11,31,58,.65) 0%,
    rgba(11,31,58,.60) 50%,
    rgba(11,31,58,.70) 100%
  );
  backdrop-filter: brightness(.88);
}

/* Decorative dots pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

/* ─── CONTENT ────────────────────────────────── */
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  padding: 100px 24px 60px;
  animation: fadeInUp .8s ease both;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}

.hero__title span {
  display: block;
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
}

.hero__subtitle {
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.82);
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 500;
}

/* ─── SCROLL INDICATOR ───────────────────────── */
.hero::after {
  content: '';
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 12px;
  animation: fadeIn 1.5s ease 1s both;
}

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 600px) {
  .hero__title { font-size: 2rem; }
  .hero__title span { font-size: 1.75rem; }
  .hero__subtitle { font-size: .9rem; }
}