/* ============================================================
   main.css — Bilbao que ver · Todos los componentes
   BEM con prefijo bqv- · Sistema de 8pt
   ============================================================ */

/* ─── 1. HEADER ─────────────────────────────────────────────────────────── */
.bqv-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 60px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.bqv-header.is-scrolled {
  background: rgba(247, 244, 239, 0.97);
  border-bottom-color: var(--color-warm);
  box-shadow: 0 2px 16px rgba(27,61,94,0.08);
}

.bqv-header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-xl);
}

/* Logo */
.bqv-header__logo {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-beige);
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.bqv-header.is-scrolled .bqv-header__logo { color: var(--color-navy); }
.bqv-logo__dot { color: var(--color-light); margin: 0 1px; }
.bqv-header.is-scrolled .bqv-logo__dot { color: var(--color-mid); }

/* Nav links */
.bqv-nav { margin-left: auto; }
.bqv-nav__list {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
  margin: 0; padding: 0;
}
.bqv-nav__link {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.85);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.bqv-header.is-scrolled .bqv-nav__link { color: var(--color-muted); }
.bqv-nav__link:hover,
.bqv-nav__link--active {
  color: var(--color-navy);
  border-bottom-color: var(--color-mid);
}
.bqv-header.is-scrolled .bqv-nav__link:hover,
.bqv-header.is-scrolled .bqv-nav__link--active { color: var(--color-navy); }

/* CTA */
.bqv-header__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-navy);
  background: var(--color-beige);
  border: 1.5px solid var(--color-warm);
  border-radius: 100px;
  padding: 7px 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}
.bqv-header__cta:hover {
  background: var(--color-pale);
  border-color: var(--color-light);
  color: var(--color-navy);
}

/* Hamburger */
.bqv-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.bqv-nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-beige);
  border-radius: 2px;
  transition: background 0.2s, transform 0.3s, opacity 0.3s;
}
.bqv-header.is-scrolled .bqv-nav__toggle span { background: var(--color-navy); }
.bqv-nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bqv-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.bqv-nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menú móvil */
.bqv-nav-mobile {
  position: fixed;
  top: 60px; left: 0; right: 0;
  background: var(--color-beige);
  border-bottom: 1px solid var(--color-warm);
  padding: var(--space-lg) 28px;
  display: none;
  box-shadow: var(--shadow-md);
  z-index: 999;
}
.bqv-nav-mobile.is-open { display: block; }
.bqv-nav-mobile ul { list-style: none; margin: 0; padding: 0; }
.bqv-nav-mobile ul li { border-bottom: 1px solid var(--color-pale); }
.bqv-nav-mobile ul a {
  display: block;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-navy);
  text-decoration: none;
}
.bqv-nav-mobile__cta {
  color: var(--color-blue) !important;
  font-weight: 600 !important;
}

/* ─── 2. HERO HOME ──────────────────────────────────────────────────────── */
.bqv-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-navy);
}

.bqv-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.4;
  transition: transform 0.1s linear;
}

.bqv-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(27,61,94,0.55) 0%,
    rgba(27,61,94,0.35) 50%,
    rgba(27,61,94,0.75) 100%
  );
}

.bqv-hero__content {
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
  max-width: 700px;
}

.bqv-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-light);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 10px;
}
.bqv-hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-light);
}

.bqv-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(38px, 7vw, 68px);
  font-weight: 500;
  color: var(--color-beige);
  line-height: 1.12;
  margin-bottom: var(--space-lg);
}
.bqv-hero__title em {
  font-style: italic;
  color: var(--color-light);
}

.bqv-hero__desc {
  font-size: 17px;
  color: rgba(247, 244, 239, 0.80);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: var(--space-2xl);
}

.bqv-hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Hero scroll indicator */
.bqv-hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(247,244,239,0.5);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bqv-bounce 2s ease infinite;
}
.bqv-hero__scroll svg { opacity: 0.5; }
@keyframes bqv-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─── 3. BOTONES ────────────────────────────────────────────────────────── */
.bqv-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 100px;
  padding: 12px 24px;
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.bqv-btn--primary {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}
.bqv-btn--primary:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.bqv-btn--outline {
  background: transparent;
  color: var(--color-beige);
  border-color: rgba(247,244,239,0.45);
}
.bqv-btn--outline:hover {
  background: rgba(247,244,239,0.1);
  border-color: rgba(247,244,239,0.7);
  color: var(--color-beige);
}

.bqv-btn--outline-navy {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-light);
}
.bqv-btn--outline-navy:hover {
  background: var(--color-pale);
  color: var(--color-navy);
}

/* ─── 4. CARDS ──────────────────────────────────────────────────────────── */
.bqv-card {
  background: var(--color-white);
  border: 1px solid var(--color-warm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.bqv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.bqv-card__img-wrap { overflow: hidden; }
.bqv-card__img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
  transition: transform 0.4s ease;
}
.bqv-card:hover .bqv-card__img { transform: scale(1.04); }

.bqv-card__body {
  padding: 16px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.bqv-card__badge {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  background: var(--color-pale);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: var(--space-xs);
}

.bqv-card__title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-navy);
  margin: 6px 0;
  line-height: 1.3;
}

.bqv-card__desc {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex: 1;
}

.bqv-card__link {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s, color 0.2s;
}
.bqv-card__link:hover { gap: 8px; color: var(--color-navy); }

/* Card variante: horizontal (para listas) */
.bqv-card--horizontal { flex-direction: row; }
.bqv-card--horizontal .bqv-card__img-wrap { flex: 0 0 200px; }
.bqv-card--horizontal .bqv-card__img { aspect-ratio: 1 / 1; height: 100%; }

/* ─── 5. GRIDS ──────────────────────────────────────────────────────────── */
.bqv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.bqv-grid--2 { grid-template-columns: repeat(2, 1fr); }
.bqv-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Grid hero: 1 grande + 2 pequeñas */
.bqv-grid-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-md);
}
.bqv-grid-hero__main { grid-row: span 2; }

/* ─── 6. SECCIÓN WRAPPER ────────────────────────────────────────────────── */
.bqv-section {
  padding: var(--space-3xl) 0;
}
.bqv-section--lg { padding: 80px 0; }
.bqv-section--bg-white { background: var(--color-white); }
.bqv-section--bg-navy  { background: var(--color-navy);  }
.bqv-section--bg-pale  { background: var(--color-pale);  }

.bqv-section__header {
  margin-bottom: var(--space-2xl);
}
.bqv-section__header--center { text-align: center; }

.bqv-section__eyebrow {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-xs);
  display: block;
}

.bqv-section__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 4vw, 34px);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}
.bqv-section--bg-navy .bqv-section__title { color: var(--color-beige); }

.bqv-section__subtitle {
  font-size: 15px;
  color: var(--color-muted);
  max-width: 540px;
  line-height: 1.65;
}
.bqv-section__header--center .bqv-section__subtitle { margin: 0 auto; }

/* ─── 7. CATEGORY PILLS / CHIPS ─────────────────────────────────────────── */
.bqv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}
.bqv-chip {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-blue);
  background: var(--color-pale);
  border: 1px solid var(--color-light);
  border-radius: 100px;
  padding: 6px 16px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.bqv-chip:hover,
.bqv-chip--active {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

/* ─── 8. HERO DE PÁGINA INTERIOR ────────────────────────────────────────── */
.bqv-page-hero {
  background: var(--color-navy);
  padding: 120px 0 60px;
  position: relative;
  overflow: hidden;
}
.bqv-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><circle cx="1" cy="1" r="1" fill="rgba(168,197,216,0.15)"/></svg>') repeat;
}
.bqv-page-hero__content { position: relative; z-index: 1; }
.bqv-page-hero__eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-light);
  margin-bottom: var(--space-sm);
  display: block;
}
.bqv-page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 6vw, 56px);
  color: var(--color-beige);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}
.bqv-page-hero__desc {
  font-size: 16px;
  color: rgba(247,244,239,0.75);
  max-width: 560px;
  line-height: 1.65;
}

/* ─── 9. BREADCRUMB ─────────────────────────────────────────────────────── */
.bqv-breadcrumb {
  font-size: 11px;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  gap: 6px;
}
.bqv-breadcrumb a { color: var(--color-mid); }
.bqv-breadcrumb__sep { color: var(--color-light); }

/* ─── 10. DESTACADO / CALLOUT ───────────────────────────────────────────── */
.bqv-callout {
  background: var(--color-pale);
  border-left: 3px solid var(--color-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
}
.bqv-callout__title {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}
.bqv-callout p { font-size: 14px; color: var(--color-dark); margin: 0; }

/* ─── 11. MAPA EMBED ────────────────────────────────────────────────────── */
.bqv-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-warm);
}
.bqv-map iframe { display: block; width: 100%; }

/* ─── 12. TABLA DE CONTENIDOS ───────────────────────────────────────────── */
.bqv-toc {
  background: var(--color-white);
  border: 1px solid var(--color-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
}
.bqv-toc__title {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}
.bqv-toc ol {
  margin: 0; padding-left: 20px;
}
.bqv-toc li {
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--color-dark);
}
.bqv-toc a { color: var(--color-blue); }
.bqv-toc a:hover { color: var(--color-navy); }

/* ─── 13. BANNER ALQUILER (CTA SECCIÓN) ─────────────────────────────────── */
.bqv-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}
.bqv-banner__text h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 28px);
  color: var(--color-beige);
  margin-bottom: var(--space-xs);
}
.bqv-banner__text p {
  font-size: 14px;
  color: var(--color-light);
  margin: 0;
}
.bqv-banner__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-beige);
  color: var(--color-navy);
  font-size: 12px;
  font-weight: 500;
  border-radius: 100px;
  padding: 12px 24px;
  text-decoration: none;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.2s;
}
.bqv-banner__cta:hover {
  background: var(--color-white);
  color: var(--color-navy);
  transform: translateY(-1px);
}

/* ─── 14. SINGLE POST ───────────────────────────────────────────────────── */
.bqv-single {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-3xl) 28px;
}
.bqv-single__meta {
  font-size: 11px;
  color: var(--color-muted);
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-xl);
}
.bqv-single__content h2 {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-warm);
}
.bqv-single__content p { line-height: 1.75; }
.bqv-single__content a { color: var(--color-blue); border-bottom: 1px solid var(--color-pale); }
.bqv-single__content a:hover { color: var(--color-navy); border-bottom-color: var(--color-light); }

/* ─── 15. FOOTER ────────────────────────────────────────────────────────── */
.bqv-footer {
  background: var(--color-navy);
  color: var(--color-light);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-3xl);
}

.bqv-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr;
  gap: 40px;
  padding-bottom: var(--space-xl);
}

.bqv-footer__logo {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-light);
  text-decoration: none;
  display: inline-block;
  margin-bottom: var(--space-sm);
}
.bqv-footer__logo-dot { color: var(--color-mid); }

.bqv-footer__tagline {
  font-size: 13px;
  color: #6A8EA8;
  line-height: 1.65;
  margin-bottom: var(--space-sm);
}

.bqv-footer__partner {
  font-size: 12px;
  color: #6A8EA8;
  margin: 0;
}
.bqv-footer__partner a { color: var(--color-light); }
.bqv-footer__partner a:hover { color: var(--color-white); }

.bqv-footer__heading {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-md);
}

.bqv-footer__links {
  list-style: none;
  margin: 0; padding: 0;
}
.bqv-footer__links a {
  font-size: 13px;
  color: #6A8EA8;
  text-decoration: none;
  line-height: 2.2;
  display: block;
  transition: color 0.2s;
}
.bqv-footer__links a:hover { color: var(--color-light); }

.bqv-footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.bqv-footer__social a {
  color: #6A8EA8;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid rgba(91,142,173,0.3);
  border-radius: 50%;
  transition: color 0.2s, border-color 0.2s;
}
.bqv-footer__social a:hover { color: var(--color-light); border-color: var(--color-mid); }

.bqv-footer__bottom {
  border-top: 1px solid rgba(91,142,173,0.2);
  padding-top: var(--space-md);
  font-size: 11px;
  color: #6A8EA8;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

/* ─── 16. WIDGET ÁREA (sidebar blog) ────────────────────────────────────── */
.bqv-widget { margin-bottom: var(--space-2xl); }
.bqv-widget__title {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-light);
}

/* ─── 17. PAGINATION ────────────────────────────────────────────────────── */
.bqv-pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-3xl);
}
.bqv-pagination a,
.bqv-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--color-warm);
  color: var(--color-dark);
  text-decoration: none;
  transition: all 0.2s;
}
.bqv-pagination a:hover { background: var(--color-pale); border-color: var(--color-light); }
.bqv-pagination .current { background: var(--color-blue); color: var(--color-white); border-color: var(--color-blue); }

/* ─── 18. RESPONSIVE ────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .bqv-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .bqv-footer__grid { grid-template-columns: 1fr 1fr; }
  .bqv-footer__col--brand { grid-column: span 2; }
  .bqv-banner { flex-direction: column; text-align: center; padding: var(--space-2xl); }
}

@media (max-width: 768px) {
  .bqv-nav,
  .bqv-header__cta { display: none; }
  .bqv-nav__toggle { display: flex; }

  .bqv-grid--2,
  .bqv-grid { grid-template-columns: 1fr; }
  .bqv-grid-hero { grid-template-columns: 1fr; }
  .bqv-grid-hero__main { grid-row: auto; }

  .bqv-footer__grid { grid-template-columns: 1fr; }
  .bqv-footer__col--brand { grid-column: auto; }
  .bqv-footer__bottom { flex-direction: column; text-align: center; }

  .bqv-hero__actions { flex-direction: column; }
  .bqv-btn { justify-content: center; }

  .bqv-card--horizontal { flex-direction: column; }
  .bqv-card--horizontal .bqv-card__img-wrap { flex: none; }
  .bqv-card--horizontal .bqv-card__img { aspect-ratio: 16/9; }
}

@media (max-width: 480px) {
  .bqv-page-hero { padding: 100px 0 48px; }
  .bqv-section { padding: var(--space-2xl) 0; }
  .bqv-single { padding: var(--space-2xl) 20px; }
}