/* ===== Grupo Gavilanes — corporate site ===== */

:root {
  --bg: #0b0d10;
  --bg-alt: #101318;
  --surface: #151920;
  --border: #232830;
  --ink: #f5f4f1;
  --ink-dim: #a9adb4;
  --accent: #c9a24b;
  --accent-soft: rgba(201, 162, 75, 0.14);
  --radius: 14px;
  --wrap: 1180px;
  --ff-head: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --ff-body: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ff-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--ff-head); font-weight: 600; line-height: 1.15; margin: 0; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #14110a;
  padding: 10px 16px; z-index: 100; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { display: block; }
.brand-name {
  font-family: var(--ff-head);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
}
.brand-name strong { color: var(--ink); font-weight: 600; margin-left: 4px; }

.primary-nav { display: flex; align-items: center; gap: 32px; }
.primary-nav a {
  font-size: 0.95rem; color: var(--ink-dim);
  transition: color 0.2s ease;
}
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--ink); }
.nav-cta {
  border: 1px solid var(--border);
  padding: 9px 18px;
  border-radius: 999px;
  color: var(--ink) !important;
}
.nav-cta:hover { border-color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--ink); display: block; transition: transform 0.2s ease, opacity 0.2s ease;
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: flex-start;
    gap: 0; padding: 8px 24px 20px;
    transform-origin: top;
    transform: scaleY(0); opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }
  .primary-nav.is-open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .primary-nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav-cta { margin-top: 12px; text-align: center; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 120px 0 100px;
  border-bottom: 1px solid var(--border);
}
.hero-inner { position: relative; z-index: 2; max-width: 720px; }
.eyebrow {
  font-family: var(--ff-head);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  letter-spacing: -0.01em;
}
.hero h1 .accent { color: var(--accent); }
.hero-lead {
  margin-top: 24px;
  font-size: 1.1rem;
  color: var(--ink-dim);
  max-width: 560px;
}
.hero-actions { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }

.hero-mark {
  position: absolute;
  right: -60px; top: 50%;
  transform: translateY(-50%);
  width: 480px; opacity: 0.16;
  z-index: 1;
  pointer-events: none;
}
@media (max-width: 900px) { .hero-mark { display: none; } }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 0.95rem; font-weight: 500;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn-primary { background: var(--accent); color: #14110a; }
.btn-primary:hover { transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); }

/* ---------- Sections ---------- */
.section { padding: 100px 0; border-bottom: 1px solid var(--border); }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-top: 12px; }
.section-sub { margin-top: 16px; color: var(--ink-dim); font-size: 1.05rem; }

/* ---------- Nosotros ---------- */
.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.nosotros-lead { font-size: 1.2rem; color: var(--ink-dim); }
.nosotros-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }
.nosotros-points li { display: flex; gap: 20px; }
.nosotros-points .num {
  font-family: var(--ff-head);
  color: var(--accent);
  font-size: 0.95rem;
  padding-top: 3px;
}
.nosotros-points h3 { font-size: 1.05rem; margin-bottom: 6px; }
.nosotros-points p { color: var(--ink-dim); font-size: 0.96rem; }

@media (max-width: 860px) {
  .nosotros-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- Divisiones ---------- */
.division-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.division-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.division-card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--card-accent, var(--accent));
}
.division-card:hover {
  transform: translateY(-6px);
  border-color: var(--card-accent, var(--accent));
}
.division-tag {
  font-family: var(--ff-head);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--card-accent, var(--accent));
}
.division-top h3 { font-size: 1.5rem; margin-top: 10px; }
.division-sub { color: var(--ink-dim); font-size: 0.92rem; margin-top: 6px; }
.division-desc { color: var(--ink-dim); font-size: 0.95rem; flex-grow: 1; }
.division-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.92rem; font-weight: 500;
  color: var(--ink);
  padding-top: 4px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.division-link svg { transition: transform 0.2s ease; }
.division-card:hover .division-link svg { transform: translate(2px, -2px); }

@media (max-width: 980px) {
  .division-grid { grid-template-columns: 1fr; }
}

/* ---------- Valores ---------- */
.valores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.valor h3 { font-size: 1.05rem; margin-bottom: 10px; }
.valor p { color: var(--ink-dim); font-size: 0.94rem; }
.valor { border-left: 2px solid var(--accent); padding-left: 18px; }

@media (max-width: 980px) {
  .valores-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .valores-grid { grid-template-columns: 1fr; }
}

/* ---------- Contacto ---------- */
.contacto { border-bottom: none; }
.contacto-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.contacto h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-top: 12px; }
.contacto-actions {
  display: flex; flex-direction: column; align-items: flex-start; gap: 24px;
}
.contacto-actions .btn-primary { font-family: var(--ff-head); }
.contacto-links { display: flex; gap: 20px; flex-wrap: wrap; }
.contacto-links a { color: var(--ink-dim); font-size: 0.92rem; transition: color 0.2s ease; }
.contacto-links a:hover { color: var(--accent); }

@media (max-width: 860px) {
  .contacto-inner { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
.site-footer { padding: 40px 0; }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.footer-nav { display: flex; gap: 24px; }
.footer-nav a { color: var(--ink-dim); font-size: 0.9rem; }
.footer-nav a:hover { color: var(--accent); }
.footer-copy { color: var(--ink-dim); font-size: 0.85rem; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }