/* ============================================================
   Niko Seguro · Site chrome (nav, footer, home, index, filtros)
   Tokens del design system Niko — fuente de verdad de marca.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --naranja: #D14B0F;
  --azul: #1F3346;
  --oliva: #4F5A3A;
  --blanco: #F5F2EC;
  --gris-claro: #E8E3DA;
  --gris-medio: #9A9080;
  --texto: #1A1A18;
  --maxw: 1180px;
}

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

html { scroll-behavior: smooth; }

body.site {
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--blanco);
  color: var(--texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--azul);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--blanco);
  text-decoration: none;
  white-space: nowrap;
}
.nav-brand span { color: var(--naranja); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-medio);
  text-decoration: none;
  transition: color .15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--naranja); }

/* ── FOOTER ── */
.footer {
  background: var(--azul);
  color: var(--gris-medio);
  margin-top: 0;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 44px 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: var(--blanco);
}
.footer-brand span { color: var(--naranja); }
.footer p { margin: 6px 0 0; font-size: 13px; font-weight: 300; max-width: 420px; }
.footer-note { font-family: 'DM Mono', monospace; font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; }

/* ── HOME HERO ── */
.home-hero {
  background: var(--azul);
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}
.home-hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 28px 88px;
  position: relative;
  z-index: 1;
}
.home-hero .eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--naranja);
  margin: 0 0 22px;
}
.home-hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 9vw, 104px);
  line-height: 0.9;
  letter-spacing: 0.01em;
  margin: 0 0 26px;
}
.home-hero h1 span { color: var(--naranja); }
.home-hero p {
  max-width: 600px;
  font-size: 17px;
  font-weight: 300;
  color: var(--gris-claro);
  line-height: 1.75;
  margin: 0 0 34px;
}
.home-hero-bg {
  position: absolute;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 520px;
  color: rgba(255,255,255,0.035);
  right: -40px; top: -80px;
  line-height: 1;
  user-select: none;
  z-index: 0;
}
.btn {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 26px;
  background: var(--naranja);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: transform .12s, background .15s;
}
.btn:hover { background: #b73f0b; transform: translateY(-1px); }
.btn-ghost { background: transparent; border: 1px solid rgba(255,255,255,0.25); color: var(--blanco); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ── SECTION WRAP (home) ── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.home-section { padding: 72px 0; }
.section-head { margin-bottom: 36px; }
.section-head .eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--naranja);
  margin: 0 0 8px;
}
.section-head h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(34px, 5vw, 52px);
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0;
}

/* ── GUIDE CARD GRID ── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--gris-claro);
  border-top: 3px solid var(--naranja);
  padding: 26px 26px 22px;
  text-decoration: none;
  color: var(--texto);
  transition: transform .14s, box-shadow .14s, border-color .14s;
  min-height: 220px;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(31,51,70,0.10);
}
.card-tag {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 12px;
}
.card h3 {
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  margin: 0 0 12px;
}
.card p { font-size: 13.5px; font-weight: 300; line-height: 1.55; color: #55524c; margin: 0 0 18px; flex: 1; }
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-medio);
}
.card-foot .read { color: var(--naranja); font-weight: 500; }
.card-pills { display: flex; gap: 6px; }
.pill {
  font-family: 'DM Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  background: var(--gris-claro);
  color: #5a564e;
  border-radius: 2px;
}

/* ── INDEX PAGE: filters ── */
.index-hero {
  background: var(--azul);
  color: var(--blanco);
}
.index-hero-inner { max-width: var(--maxw); margin: 0 auto; padding: 70px 28px 54px; }
.index-hero .eyebrow {
  font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--naranja); margin: 0 0 18px;
}
.index-hero h1 {
  font-family: 'Bebas Neue', sans-serif; font-size: clamp(44px, 7vw, 76px);
  letter-spacing: 0.02em; line-height: 0.95; margin: 0 0 16px;
}
.index-hero h1 span { color: var(--naranja); }
.index-hero p { max-width: 560px; font-size: 15px; font-weight: 300; color: var(--gris-claro); margin: 0; }

.filters { background: #fff; border-bottom: 1px solid var(--gris-claro); position: sticky; top: 59px; z-index: 40; }
.filters-inner { max-width: var(--maxw); margin: 0 auto; padding: 22px 28px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 22px 40px; align-items: flex-start; }
.filter-group { display: flex; flex-direction: column; gap: 10px; }
.filter-label {
  font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gris-medio);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.04em;
  padding: 6px 14px; border: 1px solid var(--gris-claro); background: var(--blanco);
  color: #55524c; cursor: pointer; border-radius: 2px; transition: all .14s;
  user-select: none;
}
.chip:hover { border-color: var(--naranja); color: var(--naranja); }
.chip.active { background: var(--naranja); border-color: var(--naranja); color: #fff; }

.search-wrap { margin-left: auto; align-self: flex-end; }
.search-input {
  font-family: 'DM Sans', sans-serif; font-size: 14px;
  padding: 10px 14px; border: 1px solid var(--gris-claro); background: #fff;
  width: 260px; max-width: 60vw; border-radius: 2px; outline: none;
}
.search-input:focus { border-color: var(--naranja); }

.index-body { max-width: var(--maxw); margin: 0 auto; padding: 40px 28px 80px; }
.count {
  font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gris-medio); margin-bottom: 22px;
}
.empty {
  padding: 60px 0; text-align: center; color: var(--gris-medio);
  font-weight: 300;
}

/* ── GUIDE PAGE chrome (sobre la guía existente) ── */
.guidebar {
  background: var(--azul);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.guidebar-inner {
  max-width: 920px; margin: 0 auto; padding: 14px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.back-link {
  font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gris-medio); text-decoration: none;
}
.back-link:hover { color: var(--naranja); }
.guide-actions { display: flex; gap: 10px; }

/* the embedded guide keeps its own inline styles; we just frame it */
.guide-frame { max-width: 920px; margin: 0 auto; box-shadow: 0 0 60px rgba(31,51,70,0.07); }

@media (max-width: 640px) {
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 10px; }
  .search-wrap { margin-left: 0; width: 100%; }
  .search-input { width: 100%; max-width: 100%; }
}