/* ============================================================
   WANDERLOG — Main Stylesheet
   Aesthetic: Analog travel journal · Warm film tones · Editorial
   ============================================================ */

:root {
  --ink:        #1a1612;
  --paper:      #f5f0e8;
  --paper-warm: #ede6d6;
  --sepia:      #8b6f47;
  --rust:       #c0622a;
  --mist:       #b8b0a4;
  --caption-bg: rgba(18, 14, 10, 0.72);
  --caption-blur: 12px;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  --radius-card: 4px;
  --transition:  220ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.6;
  min-height: 100dvh;
}

/* Subtle grain overlay on everything */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  padding: 2.5rem 2rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--paper-warm);
}

.site-header__logo {
  display: block;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  font-style: italic;
  line-height: 1;
}

.site-header__sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
  margin-top: 0.5rem;
}

/* ============================================================
   HOME — TRIPS GRID
   ============================================================ */
.home { padding: 3rem 2rem 5rem; }

.trips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.trip-card {
  display: block;
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--paper-warm);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
}

.trip-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.14);
}

.trip-card__cover {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 400ms ease;
}

.trip-card:hover .trip-card__cover { transform: scale(1.03); }

.trip-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem 1.4rem 1.4rem;
  background: linear-gradient(to top, rgba(18,14,10,0.85) 0%, transparent 100%);
  color: #f5f0e8;
}

.trip-card__title {
  font-size: 1.6rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.2;
}

.trip-card__meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
  display: block;
  margin-top: 0.3rem;
}

/* ============================================================
   TRIP PAGE — DAYS LIST
   ============================================================ */
.trip { padding-bottom: 5rem; }

.trip__hero {
  padding: 2rem 2rem 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.back-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sepia);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
  transition: color var(--transition);
}
.back-link:hover { color: var(--rust); }

.trip__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  font-style: italic;
}

.trip__desc {
  color: var(--sepia);
  margin-top: 0.5rem;
  font-size: 1.05rem;
}

.days-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.day-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.2rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--paper-warm);
  align-items: center;
  transition: background var(--transition);
}

.day-card:hover .day-card__thumb { transform: scale(1.04); }

.day-card__thumb {
  width: 110px;
  height: 80px;
  border-radius: 2px;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition);
  flex-shrink: 0;
  overflow: hidden;
}

.day-card__date {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mist);
  display: block;
}

.day-card__title {
  font-size: 1.25rem;
  font-weight: 400;
  font-style: italic;
  margin-top: 0.15rem;
  line-height: 1.2;
}

.day-card__count {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--sepia);
  letter-spacing: 0.12em;
  margin-top: 0.3rem;
  display: block;
}

/* ============================================================
   DAY PAGE — PHOTOSWIPE THUMBNAIL GRID
   ============================================================ */
.day-page {
  background: var(--paper);
}

.day {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem 5rem;
}

.day__header {
  padding: 2rem 0 1.8rem;
}

.day__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  font-style: italic;
  margin-top: 0.6rem;
  line-height: 1.15;
}

.day__date {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin-top: 0.5rem;
}

/* Thumbnail grid */
.day__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.day__thumb-link {
  display: block;
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  background: var(--paper-warm);
  cursor: zoom-in;
}

.day__thumb-link:hover .day__thumb {
  transform: scale(1.03);
}

.day__thumb {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 300ms ease;
}

.day__thumb-caption {
  display: block;
  padding: 0.6rem 0.8rem 0.7rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  font-weight: 300;
  color: var(--sepia);
  line-height: 1.4;
  background: var(--paper-warm);
}

/* PhotoSwipe caption override — use our font */
.pswp__dynamic-caption {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-weight: 300 !important;
  font-size: clamp(1rem, 2.5vw, 1.25rem) !important;
  line-height: 1.55 !important;
  color: #f0ebe1 !important;
  text-align: center;
  padding: 1rem 2rem 1.5rem !important;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* Day nav (prev / next day) */
.day-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--paper-warm);
}

.day-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sepia);
  transition: color var(--transition);
}

.day-nav__link:hover { color: var(--rust); }

/* ============================================================
   PHOTOSWIPE CAPTION
   ============================================================ */
.pswp__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 4rem 1.5rem 1.5rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85) 30%, rgba(0, 0, 0, 0.85));
  color: #f5f0e8;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.5;
  text-align: center;
  pointer-events: none;
}

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  text-align: center;
  padding: 2rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
  border-top: 1px solid var(--paper-warm);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .trips-grid {
    grid-template-columns: 1fr;
  }

  .day-card {
    grid-template-columns: 80px 1fr;
  }

  .day-card__thumb {
    width: 80px;
    height: 60px;
  }

  .day__gallery {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .day__thumb-caption {
    font-size: 0.78rem;
    padding: 0.4rem 0.5rem 0.5rem;
  }
}