:root {
  --color-primary: #0b2d4d;
  --color-primary-dark: #081f36;
  --color-accent: #00aeef;
  --color-surface: #ffffff;
  --color-bg: #f5f8fb;
  --color-text: #0b2d4d;
  --color-text-soft: #6e7b8b;
  --color-border: #d9e3ec;
  --color-error: #c0392b;

  --shadow-soft: 0 10px 30px rgba(11, 45, 77, 0.08);
  --shadow-card: 0 18px 40px rgba(11, 45, 77, 0.12);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container: 1180px;
  --header-height: 96px;

  --transition: 0.3s ease;
}

/* RESET */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--color-text);
  background: var(--color-surface);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

/* LAYOUT */

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 100px 0;
}

/* HERO (GRAN MEJORA) */

.hero {
  position: relative;
  height: 92vh;
  min-height: 560px;
  overflow: hidden;
}

.hero-media {
  width: 100%;
  height: 100%;
}

.hero-full-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* overlay oscuro profesional */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(11, 45, 77, 0.2),
    rgba(11, 45, 77, 0.35)
  );
}

/* TYPO */

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-heading h2 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.section-heading p {
  color: var(--color-text-soft);
}

/* BUTTONS */

.btn {
  min-height: 50px;
  padding: 1rem 1.4rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* CARDS (MEJORA VISUAL GRANDE) */

.info-card,
.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition);
}

.info-card:hover,
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(0, 174, 239, 0.1);
  margin-bottom: 1rem;
}

/* LISTAS MÁS LIMPIAS */

.service-card li {
  padding-left: 1.2rem;
  font-size: 0.95rem;
}

.service-card li::before {
  width: 5px;
  height: 5px;
  top: 0.6rem;
}

/* LINKS (TIENDA / OTEC / TRABAJA) */

.link-block {
  padding: 2.4rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #ffffff, #f7f9fb);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  transition: all var(--transition);
}

.link-block:hover {
  transform: translateY(-4px);
}

/* FORMULARIO (MUCHO MÁS PRO) */

.contact-form-wrap {
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.form-group input,
.form-group textarea {
  padding: 1.05rem 1.1rem;
  border-radius: 14px;
}

.form-group input:focus,
.form-group textarea:focus {
  box-shadow: 0 0 0 4px rgba(0, 174, 239, 0.15);
}

/* CTA FINAL */

.cta-box {
  padding: 2.4rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), #123d66);
  box-shadow: var(--shadow-card);
}

.cta-box h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

/* FOOTER */

.footer-container {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

/* RESPONSIVE */

@media (max-width: 920px) {
  .hero {
    height: 70vh;
  }
}

@media (max-width: 768px) {
  .hero {
    height: auto;
  }

  .section {
    padding: 80px 0;
  }
}