<?php
/**
 * WordPress-specific style enhancements — human touches without breaking layout.
 *
 * @package Driftwood
 */

/* Subtle paper grain on body */
.driftwood-theme {
  background-color: var(--color-sand);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

.admin-bar .site-header-shell {
  top: 32px;
}

body.admin-bar {
  padding-top: calc(var(--site-header-offset, var(--header-height)) + 32px);
}

body.admin-bar:has(.site-header.is-scrolled.is-compact) {
  padding-top: calc(var(--header-height-compact) + var(--top-bar-height, 0px) + var(--top-bar-tear-height, 0px) + 32px);
}

@media (max-width: 782px) {
  .admin-bar .site-header-shell {
    top: 46px;
  }

  body.admin-bar {
    padding-top: calc(var(--site-header-offset, var(--header-height)) + 46px);
  }

  body.admin-bar:has(.site-header.is-scrolled.is-compact) {
    padding-top: calc(var(--header-height-compact) + var(--top-bar-height, 0px) + var(--top-bar-tear-height, 0px) + 46px);
  }
}

.site-nav .menu,
.site-nav .site-nav__list {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav .menu li,
.site-nav .site-nav__list li {
  list-style: none;
}

.site-nav .menu a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.2s ease, font-size 0.35s cubic-bezier(0.4, 0, 0.2, 1), letter-spacing 0.35s ease;
}

.site-nav .menu a:hover,
.site-nav .current-menu-item > a {
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.mobile-nav .menu {
  list-style: none;
  padding: 0;
}

.mobile-nav .menu a {
  display: block;
  padding: var(--space-2) 0;
  font-size: var(--text-lg);
  font-family: var(--font-serif);
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}

.notice-banner {
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-4);
  background: var(--color-sage-light);
  border: 1px solid var(--color-sage);
  border-radius: var(--radius-sm);
  color: var(--color-sage);
  font-size: var(--text-sm);
}

.entry-content > * + * {
  margin-top: var(--space-2);
}

.trip-card {
  transition: border-color var(--transition), transform 200ms ease;
}

.trip-card:hover {
  transform: translateY(-2px);
}

.pagination {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-2);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.pagination .current {
  background: var(--color-ink);
  color: var(--color-sand);
  border-color: var(--color-ink);
}

.error-page {
  text-align: center;
  padding: var(--space-7) var(--space-3);
}

.error-page h1 {
  margin-bottom: var(--space-2);
}

.error-page p {
  color: var(--color-ink-muted);
  margin-bottom: var(--space-4);
}

.custom-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.custom-logo {
  max-height: min(var(--logo-max-height, 56px), calc(var(--header-height, 4.5rem) - 0.85rem));
  width: auto;
  height: auto;
  object-fit: contain;
}

/* Breathing room between page content and footer */
main#main {
  padding-bottom: var(--space-7);
}

#trip-grid {
  margin-bottom: var(--space-4);
}

.trips-archive-page #trip-grid {
  margin-bottom: 0;
}

.grid-3:has(.trip-card) {
  margin-bottom: var(--space-2);
}

.featured-trips-intro {
  margin-bottom: var(--space-4);
  max-width: 50ch;
}

.featured-trips-footer {
  margin-top: var(--space-4);
}

/* Destination filmstrip */
.destination-film {
  background: #161310;
  padding-block: var(--space-5) var(--space-6);
  overflow: hidden;
}

.destination-film__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.destination-film__header .section-label,
.destination-film .text-accent {
  margin: 0;
  color: #e8dcc8;
}

.destination-film__nav {
  display: flex;
  gap: 0.4rem;
}

.destination-film__nav[hidden] {
  display: none;
}

.destination-film__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid rgba(232, 220, 200, 0.28);
  border-radius: 999px;
  background: transparent;
  color: #e8dcc8;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.destination-film__arrow span {
  display: block;
  margin-top: -0.08em;
}

.destination-film__arrow:hover:not(:disabled) {
  background: rgba(232, 220, 200, 0.1);
  border-color: rgba(232, 220, 200, 0.55);
}

.destination-film__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.destination-film__reel {
  position: relative;
  background: #0e0c0a;
  padding-block: 1.7rem;
  box-shadow: inset 0 1px 0 rgba(255, 248, 235, 0.06), 0 18px 40px rgba(0, 0, 0, 0.35);
}

.destination-film__sprockets {
  position: absolute;
  left: 0;
  right: 0;
  height: 0.72rem;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0 0.55rem,
    #cfc4b0 0.55rem 1.05rem,
    transparent 1.05rem 1.7rem
  );
  opacity: 0.82;
}

.destination-film__sprockets--top {
  top: 0.22rem;
}

.destination-film__sprockets--bottom {
  bottom: 0.22rem;
}

.destination-film__viewport {
  overflow: hidden;
}

.destination-film__track {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  overflow-x: auto;
  padding-inline: max(1.25rem, calc((100vw - var(--max-width)) / 2));
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.destination-film__track::-webkit-scrollbar {
  display: none;
}

.destination-film__track:focus-visible {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 4px;
}

.destination-film__frame {
  position: relative;
  flex: 0 0 auto;
  width: 14.25rem;
  height: 17.75rem;
  display: block;
  text-decoration: none;
  color: inherit;
  background: #1a1714;
  box-shadow: 0 0 0 1px rgba(255, 244, 224, 0.1);
  overflow: hidden;
}

.destination-film__photo {
  position: absolute;
  inset: 0;
  display: block;
}

.destination-film__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.32) contrast(1.12) saturate(0.72) brightness(0.9);
  transform: scale(1.04);
  transition: transform 0.55s ease, filter 0.55s ease;
}

.destination-film__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 48%, rgba(18, 10, 6, 0.42) 100%),
    linear-gradient(180deg, rgba(255, 236, 210, 0.06), transparent 30%);
  pointer-events: none;
}

.destination-film__frame:hover .destination-film__photo img,
.destination-film__frame:focus-visible .destination-film__photo img {
  transform: scale(1.08);
  filter: sepia(0.18) contrast(1.14) saturate(0.9) brightness(0.95);
}

.destination-film__overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 2.75rem 0.85rem 0.9rem;
  background: linear-gradient(180deg, transparent 0%, rgba(12, 8, 6, 0.82) 78%);
  color: #f4ead8;
}

.destination-film__place {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 234, 216, 0.72);
  margin-bottom: 0.28rem;
}

.destination-film__title {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  .destination-film__frame {
    width: 16rem;
    height: 20rem;
  }
}

@media (min-width: 1100px) {
  .destination-film__frame {
    width: 17.25rem;
    height: 21.5rem;
  }
}

@media (min-width: 960px) {
  .featured-trips-grid.grid-3--4cols .trip-card__title {
    font-size: var(--text-lg);
  }

  .featured-trips-grid--wide-first .trip-card:first-child {
    grid-column: span 2;
  }

  .featured-trips-grid--wide-first .trip-card:first-child .trip-card__media {
    aspect-ratio: 16 / 9;
  }
}