:root {
  --green: #0f9d58;
  --green-dark: #046a35;
  --navy: #0a2540;
  --gold: #f0a500;
  --gold-light: #ffd54f;
  --bg: #ffffff;
  --bg-alt: #f1f8e9;
  --text: #22303f;
  --muted: #5d6b7a;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(10, 37, 64, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container { width: min(1120px, 92%); margin: 0 auto; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(10, 37, 64, 0.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 44px; height: 44px; }
.brand-text { font-weight: 800; font-size: 1.1rem; color: var(--navy); letter-spacing: 0.5px; }
.brand-text strong { color: var(--green); }

.nav-links { display: flex; gap: 26px; }
.nav-links a { font-weight: 600; font-size: 0.95rem; color: var(--text); transition: color 0.2s; }
.nav-links a:hover { color: var(--green); }

.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--navy); cursor: pointer; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: linear-gradient(135deg, var(--gold-light), var(--gold)); color: #fff; box-shadow: 0 6px 18px rgba(240, 165, 0, 0.35); }
.btn-gold:hover { box-shadow: 0 10px 24px rgba(240, 165, 0, 0.5); }
.btn-green { background: linear-gradient(135deg, var(--green), var(--green-dark)); color: #fff; box-shadow: 0 6px 18px rgba(15, 157, 88, 0.3); }
.btn-ghost { background: transparent; border-color: var(--green); color: var(--green); }
.btn-ghost:hover { background: rgba(15, 157, 88, 0.08); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-whatsapp { background: #25d366; color: #fff; box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4); margin-top: 20px; }

/* Hero */
.hero {
  position: relative;
  padding: 70px 0 80px;
  background:
    radial-gradient(900px 400px at 100% 0%, rgba(15, 157, 88, 0.12), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(240, 165, 0, 0.12), transparent 60%),
    linear-gradient(180deg, #f2fbf5, #ffffff);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 50px; align-items: center; }
.pill { display: inline-block; background: #fff; border: 1px solid var(--green); color: var(--green-dark); font-weight: 700; font-size: 0.85rem; padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.12; color: var(--navy); font-weight: 800; margin-bottom: 18px; }
.hero h1 span { color: var(--green); }
.hero-text p { color: var(--muted); font-size: 1.1rem; max-width: 500px; margin-bottom: 28px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 36px; }
.hero-stats strong { display: block; font-size: 1.7rem; color: var(--navy); font-weight: 800; }
.hero-stats span { color: var(--muted); font-size: 0.9rem; }
.hero-media img { border-radius: var(--radius); box-shadow: var(--shadow); }

/* Sections */
.section { padding: 80px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 44px; }
.eyebrow { color: var(--green); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; font-size: 0.8rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); color: var(--navy); font-weight: 800; margin: 8px 0 12px; }
.section-head p { color: var(--muted); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--green);
  transition: transform 0.2s;
}
.card:hover { transform: translateY(-5px); }
.card-ico { font-size: 2.4rem; margin-bottom: 16px; }
.card h3 { color: var(--navy); font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 0.95rem; }

/* Nosotros */
.nos-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: center; }
.nos-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.nos-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.3rem); color: var(--navy); font-weight: 800; margin: 8px 0 14px; }
.nos-text p { color: var(--muted); margin-bottom: 22px; }
.check-list { list-style: none; margin-bottom: 26px; }
.check-list li { padding: 8px 0 8px 30px; position: relative; color: var(--text); font-weight: 500; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }

/* Banner */
.banner { background: linear-gradient(120deg, var(--green), var(--green-dark)); padding: 64px 0; color: #fff; }
.banner-inner { text-align: center; }
.banner h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 8px; }
.banner p { opacity: 0.9; margin-bottom: 24px; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery figure { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.gallery img { width: 100%; height: 240px; object-fit: cover; transition: transform 0.3s; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption { position: absolute; inset: auto 0 0 0; background: linear-gradient(transparent, rgba(10, 37, 64, 0.85)); color: #fff; font-weight: 600; padding: 34px 16px 12px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; }
.contact-info { display: grid; gap: 22px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; background: #fff; border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.info-item .ico { font-size: 1.6rem; }
.info-item h4 { color: var(--navy); font-size: 0.95rem; margin-bottom: 2px; }
.info-item p { color: var(--muted); font-size: 0.95rem; }
.info-item a { color: var(--green); font-weight: 600; }
.info-item a:hover { text-decoration: underline; }

.contact-social { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.contact-social h3 { font-size: 1.4rem; margin-bottom: 22px; }
.social { display: grid; gap: 12px; }
.social-link { display: flex; align-items: center; gap: 12px; background: rgba(255, 255, 255, 0.08); padding: 12px 16px; border-radius: 12px; font-weight: 600; transition: background 0.2s; }
.social-link:hover { background: rgba(15, 157, 88, 0.7); }
.social-link span { display: inline-flex; align-items: center; justify-content: center; min-width: 30px; height: 30px; border-radius: 8px; background: #fff; color: var(--navy); font-weight: 800; font-size: 0.9rem; }

/* Footer */
.site-footer { background: var(--navy); color: #c8d3e0; padding: 44px 0; }
.foot { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: start; }
.foot-brand { display: flex; gap: 14px; align-items: flex-start; }
.foot-brand .brand-logo { width: 40px; height: 40px; }
.foot-brand p { font-size: 0.9rem; color: #9fb0c2; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-links a { color: #c8d3e0; font-size: 0.9rem; }
.foot-links a:hover { color: var(--gold-light); }
.foot-note { grid-column: 1 / -1; text-align: center; color: #8ba0b5; font-size: 0.85rem; margin-top: 12px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .nos-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards, .gallery { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    padding: 18px;
    gap: 16px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .foot { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .cards, .gallery { grid-template-columns: 1fr; }
  .hero-stats { gap: 22px; flex-wrap: wrap; }
  .section { padding: 56px 0; }
}