:root {
  /* Marca: azul petróleo, teal y dorado del logotipo */
  --brand-navy: #1f4e6b;
  --brand-navy-dark: #143548;
  --brand-teal: #3f96a8;
  --brand-gold: #b98f3c;

  --bg: #f3f5f6;
  --surface: #ffffff;
  --ink: #14202a;
  --ink-soft: #4f5b66;
  --ink-faint: #83909b;
  --line: #e2e6e9;
  --line-strong: #cfd6db;
  --accent: #1f6f83;          /* teal oscurecido para contraste AA sobre blanco */
  --accent-dark: #17505f;
  --accent-tint: #e9f2f4;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(20, 32, 42, .05), 0 10px 28px rgba(20, 32, 42, .07);
  --wrap: 1180px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.75rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- layout ---------- */
main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 40px 24px 72px;
  min-height: 60vh;
}
.section {
  margin-top: 52px;
}
.section:first-of-type { margin-top: 40px; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.section-head h2 { margin: 0; }
.section-head .section-link { font-size: .95rem; font-weight: 600; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .72rem;
  font-weight: 700;
  color: var(--brand-gold);
  margin: 0 0 14px;
}

/* iconos de marca (SVG en línea) */
.ico {
  width: 1em;
  height: 1em;
  flex: none;
  vertical-align: -.14em;
  color: var(--brand-teal);
}
.ico--navy { color: var(--brand-navy); }

/* ---------- header ---------- */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header > .inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -.02em;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand-mark { width: 32px; height: 32px; flex: none; display: block; }
.site-nav { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.site-nav a { color: var(--ink-soft); font-weight: 600; font-size: .95rem; }
.site-nav a:hover { color: var(--accent); text-decoration: none; }

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--brand-navy), var(--brand-navy-dark) 72%);
  color: #fff;
  padding: clamp(32px, 4vw, 56px);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 45%;
  background: radial-gradient(120% 120% at 100% 0%, rgba(255,255,255,.10), transparent 60%);
  pointer-events: none;
}
.hero .eyebrow { color: #e2c583; }
.hero h1 { color: #fff; margin-bottom: .35em; max-width: 20ch; }
.hero p { color: #cdd9e1; max-width: 60ch; margin-bottom: 0; }
.hero a { color: #eef4f6; }
.hero .ico { color: #cdd9e1; }
.hero-note { color: #9fb3bf; font-size: .9rem; margin: 10px 0 0; }
.hero .button { margin-top: 26px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 24px;
}
.hero-stats div { background: var(--surface); padding: 20px 22px; }
.hero-stats .num { font-size: 1.7rem; font-weight: 800; letter-spacing: -.02em; }
.hero-stats .lbl { color: var(--ink-faint); font-size: .85rem; }

/* ---------- landing two-column ---------- */
.landing { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.landing > aside { position: sticky; top: 88px; display: grid; gap: 20px; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.panel h2 { font-size: 1rem; margin-bottom: 14px; }
.panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.panel li a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  margin: 0 -10px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-weight: 600;
}
.panel li a:hover { background: var(--accent-tint); color: var(--accent); text-decoration: none; }
.panel li .count { color: var(--ink-faint); font-weight: 600; }

/* ---------- cards ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.card:hover { border-color: var(--line-strong); box-shadow: var(--shadow); transform: translateY(-2px); }
.card .place,
.hero .place {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .72rem;
  font-weight: 700;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.hero .place { color: #cdd9e1; margin: 0; font-size: .8rem; }

.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.contact-list li { display: flex; align-items: center; gap: 10px; padding: 8px 0; color: var(--ink-soft); }
.contact-list li + li { border-top: 1px solid var(--line); }
.contact-list a { font-weight: 600; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: .96rem; margin-bottom: 20px; }
.card .card-foot { margin-top: auto; }

.meta { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--ink-soft); font-size: .92rem; margin-bottom: 18px; }
.meta span { position: relative; }
.meta span + span::before {
  content: "";
  position: absolute;
  left: -9px; top: 50%;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--ink-faint);
  transform: translateY(-50%);
}
.price { font-weight: 800; font-size: 1.1rem; color: var(--ink); }

/* ---------- chips ---------- */
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 8px 16px;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: .93rem;
}
.chips a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.chips a .count { color: var(--ink-faint); font-weight: 600; }

/* ---------- buttons ---------- */
.button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 11px 20px;
  border-radius: 10px;
  font-weight: 700;
  font-size: .95rem;
  border: 0;
  cursor: pointer;
  text-align: center;
}
.button:hover { background: var(--accent-dark); text-decoration: none; }
.button-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--line-strong);
}
.button-ghost:hover { background: var(--accent-tint); border-color: var(--accent); }

/* ---------- breadcrumbs ---------- */
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; font-size: .85rem; color: var(--ink-faint); margin-bottom: 24px; }
.breadcrumbs a { color: var(--ink-soft); font-weight: 600; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span[aria-current] { color: var(--ink-faint); }
.breadcrumbs-sep { margin: 0 10px; color: var(--line-strong); }

/* ---------- pagination ---------- */
.pagination { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 36px; }
.pagination a {
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 9px 16px;
  font-weight: 600;
  color: var(--ink-soft);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.pagination-status { color: var(--ink-faint); font-size: .9rem; }

/* ---------- empty state ---------- */
.empty {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  color: var(--ink-faint);
  background: var(--surface);
}

/* ---------- notices / forms ---------- */
.notice { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--surface); border-radius: 10px; padding: 14px 18px; }
.muted { color: var(--ink-soft); }
form p { margin: 0 0 16px; }
form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
form input:not([type=checkbox]):not([type=submit]), form select, form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
}
form input:focus, form select:focus, form textarea:focus { outline: 2px solid var(--accent-tint); border-color: var(--accent); }

/* ---------- intranet sidebar ---------- */
.layout-with-sidebar { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; }
.sidebar { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 10px; position: sticky; top: 88px; }
.sidebar-title { font-weight: 800; margin: 0 0 6px; }
.sidebar a { color: var(--ink-soft); font-weight: 600; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #b9c2cf; margin-top: 80px; }
.site-footer .inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 28px;
  align-items: start;
}
.site-footer strong { color: #fff; font-size: 1.05rem; }
.site-footer p { margin: 8px 0 0; font-size: .92rem; }
.site-footer nav { display: grid; gap: 10px; }
.site-footer a { color: #b9c2cf; font-weight: 600; font-size: .93rem; }
.site-footer a:hover { color: #fff; }
.site-footer small { display: block; max-width: var(--wrap); margin: 0 auto; padding: 18px 24px; border-top: 1px solid rgba(255,255,255,.08); color: #8a94a2; font-size: .85rem; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .landing { grid-template-columns: 1fr; }
  .landing > aside { position: static; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  main { padding: 28px 18px 56px; }
  .site-header > .inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .site-nav { gap: 16px; }
  .site-footer .inner { grid-template-columns: 1fr; }
  .layout-with-sidebar { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}