:root {
      --navy: #020e1f;
      --navy-90: #020e1fd8;
      --cyan: #22d3ee;
      --cyan-400: #22d3ee;
      --cyan-500: #06b6d4;
    }

    * { box-sizing: border-box; }

    html {
      scroll-behavior: smooth;
    }

    html, body {
      margin: 0;
      padding: 0;
      background: var(--navy);
      color: #fff;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      -webkit-font-smoothing: antialiased;
    }

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

    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    .hero__bg {
      position: absolute;
      inset: 0;
      background-image: url("../img/fondo-hero.png");
      background-size: cover;
      background-position: right center;
      background-repeat: no-repeat;
    }

    .hero__overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to right, var(--navy) 0%, var(--navy-90) 45%, transparent 100%);
    }

    .hero__grid {
      position: absolute;
      inset: 0;
      opacity: 0.1;
      background-image:
        linear-gradient(rgba(0, 170, 255, .35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 170, 255, .35) 1px, transparent 1px);
      background-size: 40px 40px;
    }

    .hero__content {
      position: relative;
      z-index: 10;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.5rem 2rem;
    }

    header img {
      height: 56px;
      object-fit: contain;
    }

    nav {
      display: none;
      gap: 2rem;
      font-size: 0.875rem;
      text-transform: uppercase;
      letter-spacing: 0.15em;
      color: var(--cyan-400);
    }

    nav a { transition: color .2s ease; }
    nav a:hover { color: #fff; }

    .hero__main {
      flex: 1;
      display: flex;
      align-items: center;
    }

    .hero__inner {
      max-width: 48rem;
      padding: 0 2rem;
    }

    .eyebrow {
      color: var(--cyan-400);
      text-transform: uppercase;
      letter-spacing: 0.35em;
      font-size: 0.75rem;
      font-weight: 600;
      margin: 0;
    }

    h1 {
      margin: 1rem 0 0;
      font-size: 2.75rem;
      font-weight: 900;
      line-height: 1.1;
    }

    h1 span { color: var(--cyan-400); }

    .lead {
      margin-top: 2rem;
      color: rgba(219, 234, 254, 0.8);
      line-height: 2;
      max-width: 36rem;
      font-size: 1.125rem;
    }

    .cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 1.25rem;
      margin-top: 2.5rem;
    }

    .btn {
      padding: 1rem 2rem;
      border-radius: 0.375rem;
      border: 1px solid var(--cyan-500);
      background: rgba(6, 182, 212, 0.1);
      transition: background .2s ease, box-shadow .2s ease;
      font-weight: 500;
    }

    .btn:hover {
      background: rgba(6, 182, 212, 0.2);
      box-shadow: 0 0 25px rgba(0, 200, 255, .35);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
    }

    .btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }

    .btn--whatsapp {
      border-color: #25d366;
      background: rgba(37, 211, 102, 0.1);
    }

    .btn--whatsapp:hover {
      background: rgba(37, 211, 102, 0.2);
      box-shadow: 0 0 25px rgba(37, 211, 102, .35);
    }

    footer {
      position: relative;
      z-index: 10;
      padding: 1.5rem 2rem 2rem;
      font-size: 0.75rem;
      color: rgba(219, 234, 254, 0.5);
      text-align: center;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.5rem 1.5rem;
      margin: 0 0 1rem;
      padding: 0 0 1rem;
      border-bottom: 1px solid rgba(219, 234, 254, 0.12);
    }

    .footer-links a {
      color: rgba(219, 234, 254, 0.6);
      transition: color .2s ease;
    }

    .footer-links a:hover {
      color: var(--cyan-400);
    }

    @media (min-width: 768px) {
      header { padding: 1.5rem 3.5rem; }
      header img { height: 64px; }
      h1 { font-size: 4.5rem; }
      .hero__inner { padding: 0 3.5rem; }
    }

    @media (min-width: 1024px) {
      nav { display: flex; }
    }

/* --- Página Galería (en construcción) --- */
.page {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page__bg {
  position: absolute;
  inset: 0;
  background-image: url("../img/fondo-hero.png");
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
}

.page__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--navy) 0%, var(--navy-90) 55%, var(--navy-90) 100%);
}

.page__content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page__main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.page__main h1 {
  font-size: 2.25rem;
}

.badge {
  display: inline-block;
  margin-bottom: 1.25rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--cyan-500);
  border-radius: 999px;
  color: var(--cyan-400);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  font-weight: 600;
}

.page__back {
  margin-top: 2rem;
}