/* =========================================================================
   TOKENS
   ========================================================================= */
:root {
  --bg:        #121316;
  --bg-alt:    #17181c;
  --surface:   #1c1e23;
  --line:      #2b2d33;
  --ink:       #f3f1ec;
  --ink-muted: #94969d;
  --accent:    #e4572e;
  --accent-ink:#fff3ee;
  --steel:     #4c7ea6;

  --font-display: 'Big Shoulders Display', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;

  --measure: 640px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

code {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.1em 0.4em;
  font-size: 0.9em;
}

/* =========================================================================
   NAV
   ========================================================================= */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(18,19,22,0.9), rgba(18,19,22,0));
  backdrop-filter: blur(6px);
}

.site-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 32px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-nav__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.site-nav__links {
  display: flex;
  gap: 28px;
  font-size: 14px;
  font-weight: 500;
}

.site-nav__links a {
  color: var(--ink-muted);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav__links a:hover,
.site-nav__links a.is-active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: flex-end;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center 30%;
  margin-top: -76px;
  padding-top: 76px;
}

.hero--empty {
  min-height: 50vh;
  background: var(--surface);
  align-items: center;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,0.92) 0%, rgba(10,10,11,0.45) 45%, rgba(10,10,11,0.15) 70%);
}

.hero__content {
  position: relative;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 32px 64px;
}

.hero__meta {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--accent-ink);
  opacity: 0.85;
  margin: 0 0 12px;
  font-weight: 500;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 8vw, 96px);
  line-height: 0.94;
  margin: 0 0 8px;
  max-width: 14ch;
}

.hero__location {
  color: var(--ink-muted);
  margin: 0 0 24px;
  font-size: 15px;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 13px 22px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 2px;
  transition: transform 0.15s ease, background 0.15s ease;
}

.hero__cta:hover {
  background: #f06840;
  transform: translateY(-1px);
}

/* =========================================================================
   SECTIONS / GRID
   ========================================================================= */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 88px 32px;
}

.section--blog-teaser {
  padding-top: 0;
}

.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 34px;
  margin: 0;
}

.section__count {
  color: var(--ink-muted);
  font-size: 14px;
  margin: 0;
}

.section__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.empty-note {
  color: var(--ink-muted);
  padding: 40px 0;
}

/* hoja de contactos: grid asimétrico */
.grid-contact {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  grid-auto-flow: dense;
  gap: 4px;
}

.tile {
  position: relative;
  overflow: hidden;
  display: block;
  background: var(--surface);
}

.tile--wide { grid-column: span 2; }
.tile--tall { grid-row: span 2; }

.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.tile:hover img { transform: scale(1.05); }

.tile__info {
  position: absolute;
  inset: auto 0 0 0;
  padding: 16px;
  background: linear-gradient(to top, rgba(10,10,11,0.9), rgba(10,10,11,0));
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tile__date {
  font-size: 11px;
  color: var(--accent-ink);
  opacity: 0.8;
}

.tile__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.1;
}

.tile__count {
  font-size: 12px;
  color: var(--ink-muted);
}

@media (max-width: 480px) {
  .site-nav__inner { padding: 16px 20px; }
  .site-nav__links { gap: 18px; font-size: 13px; }
  .hero__content,
  .section,
  .page-head,
  .gallery-head,
  .gallery-grid,
  .gallery-pager,
  .post,
  .site-footer__inner,
  .site-footer__bottom {
    padding-left: 20px;
    padding-right: 20px;
  }
  .section { padding-top: 56px; padding-bottom: 56px; }
}

@media (max-width: 900px) {
  .grid-contact { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .tile--wide { grid-column: span 2; }
}

@media (max-width: 560px) {
  .grid-contact { grid-template-columns: 1fr; }
  .tile--wide, .tile--tall { grid-column: span 1; grid-row: span 1; }
}

/* =========================================================================
   BLOG LIST (usado en home teaser, /blog.php)
   ========================================================================= */
.post-list {
  display: flex;
  flex-direction: column;
}

.post-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.post-row__date {
  font-size: 13px;
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}

.post-row__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  grid-column: 2;
}

.post-row__excerpt {
  grid-column: 2;
  color: var(--ink-muted);
  font-size: 14px;
  max-width: var(--measure);
}

.post-row:hover .post-row__title { color: var(--accent); }

@media (max-width: 600px) {
  .post-row { grid-template-columns: 1fr; gap: 4px; }
  .post-row__title, .post-row__excerpt { grid-column: 1; }
}

/* =========================================================================
   PAGE HEAD (blog listing)
   ========================================================================= */
.page-head {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 32px 0;
}

.page-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 64px);
  margin: 0 0 12px;
}

.page-head__desc {
  color: var(--ink-muted);
  max-width: var(--measure);
}

/* =========================================================================
   GALLERY DETAIL
   ========================================================================= */
.gallery-head {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px 0;
}

.gallery-head__back {
  color: var(--ink-muted);
  font-size: 14px;
  display: inline-block;
  margin-bottom: 24px;
}

.gallery-head__back:hover { color: var(--accent); }

.gallery-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 6vw, 60px);
  margin: 0 0 12px;
}

.gallery-head__meta {
  display: flex;
  gap: 18px;
  color: var(--ink-muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.gallery-head__desc {
  max-width: var(--measure);
  color: var(--ink-muted);
}

.gallery-grid {
  max-width: 1200px;
  margin: 40px auto 0;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.gallery-grid__item {
  border: 0;
  padding: 0;
  background: var(--surface);
  cursor: zoom-in;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-grid__item:hover img { transform: scale(1.04); }

@media (max-width: 800px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-pager {
  max-width: 1200px;
  margin: 56px auto 0;
  padding: 24px 32px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink-muted);
}

.gallery-pager__link:hover { color: var(--accent); }

/* =========================================================================
   LIGHTBOX
   ========================================================================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8,8,9,0.96);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.lightbox.is-open { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 86vh;
  object-fit: contain;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  background: none;
  border: 0;
  color: var(--ink);
  font-size: 28px;
  cursor: pointer;
  padding: 12px;
  line-height: 1;
}

.lightbox__close { top: 16px; right: 16px; }
.lightbox__nav--prev { left: 8px; top: 50%; transform: translateY(-50%); font-size: 40px; }
.lightbox__nav--next { right: 8px; top: 50%; transform: translateY(-50%); font-size: 40px; }
.lightbox__nav:hover, .lightbox__close:hover { color: var(--accent); }

/* =========================================================================
   BLOG POST
   ========================================================================= */
.post {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 56px 32px 96px;
}

.post__date {
  color: var(--ink-muted);
  font-size: 14px;
  margin: 0 0 8px;
}

.post__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.05;
  margin: 0 0 32px;
}

.post__body h2 {
  font-family: var(--font-display);
  font-size: 26px;
  margin: 40px 0 12px;
}

.post__body h3 {
  font-family: var(--font-display);
  font-size: 21px;
  margin: 32px 0 10px;
}

.post__body p {
  margin: 0 0 18px;
  color: #d8d7d2;
}

.post__body a { color: var(--accent); text-decoration: underline; }

.post__body blockquote {
  margin: 24px 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--accent);
  color: var(--ink-muted);
  font-style: italic;
}

.post__body img {
  margin: 24px 0;
  border-radius: 2px;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  position: relative;
  border-top: 1px solid var(--line);
  margin-top: 60px;
}

.site-footer--photo {
  background-image: var(--footer-image);
  background-size: cover;
  background-position: center;
}

.site-footer--photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(14,15,17,0.90), rgba(10,10,11,0.97));
}

.site-footer__inner,
.site-footer__bottom {
  position: relative;
  z-index: 1;
}

.site-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 32px 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.site-footer__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 4px;
}

.site-footer__tagline {
  color: var(--ink-muted);
  font-size: 14px;
  margin: 0;
}

.site-footer__label {
  color: var(--ink-muted);
  font-size: 12px;
  margin: 0 0 8px;
}

.site-footer__col a {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
}

.site-footer__col a:hover { color: var(--accent); }

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.social-btn svg {
  width: 17px;
  height: 17px;
}

.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  transform: translateY(-1px);
}

.site-footer__bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px 40px;
  color: var(--ink-muted);
  font-size: 12px;
  border-top: 1px solid var(--line);
}

@media (max-width: 700px) {
  .site-footer__inner { grid-template-columns: 1fr; }
}