:root {
  --bg: #f7fbf8;
  --surface: #ffffff;
  --surface-soft: #edf7f2;
  --text: #10231b;
  --muted: #607269;
  --line: #dce8e1;
  --green: #1d6b4f;
  --green-dark: #104a36;
  --blue: #0d86b8;
  --sand: #f0c46a;
  --danger: #b42318;
  --success: #1a7f4b;
  --shadow: 0 18px 45px rgba(16, 74, 54, 0.12);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(247, 251, 248, 0.92);
  border-bottom: 1px solid rgba(220, 232, 225, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
}

.brand__mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--green);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.site-nav a {
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: var(--surface-soft);
  color: var(--green-dark);
}

.hero {
  position: relative;
  min-height: 620px;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--green-dark);
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 34, 25, 0.84), rgba(8, 34, 25, 0.24) 58%, rgba(8, 34, 25, 0.1));
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 36px));
  margin: 0 clamp(18px, 6vw, 86px) 92px;
  color: #fff;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(46px, 8vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.02em;
}

.hero h1 {
  color: #fff;
}

.hero p {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(19px, 2.2vw, 27px);
}

.hero__actions,
.cookie-banner__actions,
.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__actions {
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border: 0;
  border-radius: var(--radius);
  background: var(--green);
  color: #fff;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button--light,
.button--ghost {
  background: #fff;
  color: var(--green-dark);
  border: 1px solid var(--line);
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 72px 0;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.feature-strip article,
.news-card,
.album-card,
.contact-card,
.form-card,
.content-card,
.side-panel,
.admin-panel,
.admin-cards a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.feature-strip article {
  padding: 28px;
}

.feature-strip span {
  color: var(--blue);
  font-weight: 900;
}

h1,
h2,
h3 {
  color: var(--text);
  line-height: 1.12;
}

.feature-strip h2,
.section-heading h2 {
  margin: 8px 0 10px;
}

.split,
.contact-layout,
.content-layout,
.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  align-items: start;
}

.hours-list {
  display: grid;
  gap: 8px;
}

.hours-row {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.hours-row span {
  color: var(--muted);
}

.hours-row em {
  color: var(--green-dark);
  font-style: normal;
  font-weight: 800;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.news-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.news-card__body {
  padding: 24px;
}

.news-card h3 {
  margin-top: 0;
}

.news-card footer {
  padding: 14px 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.rich-text img {
  height: auto;
  margin: 16px 0;
  border-radius: var(--radius);
}

.rich-text iframe {
  max-width: 100%;
  border-radius: var(--radius);
}

.rich-text a {
  color: var(--blue);
  font-weight: 700;
}

.page-hero {
  padding: 96px clamp(18px, 6vw, 86px) 64px;
  background: linear-gradient(135deg, #e9f6f1, #f8fbf9);
}

.page-hero--compact {
  padding-bottom: 42px;
}

.page-hero p {
  max-width: 720px;
  color: var(--muted);
  font-size: 21px;
}

.content-layout {
  grid-template-columns: 330px minmax(0, 1fr);
}

.side-panel,
.content-card,
.contact-card,
.form-card,
.admin-panel {
  padding: 26px;
}

.album-grid,
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.album-card {
  overflow: hidden;
  color: var(--text);
  text-decoration: none;
}

.album-card img,
.photo-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.album-card strong,
.album-card span {
  display: block;
  padding: 0 18px;
}

.album-card strong {
  padding-top: 16px;
  font-size: 20px;
}

.album-card span {
  padding-bottom: 18px;
  color: var(--muted);
}

.form-card label,
.login-card label,
.admin-panel label {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
  color: var(--green-dark);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius);
  font-weight: 700;
}

.alert--error {
  background: #fff0ed;
  color: var(--danger);
}

.alert--success {
  background: #e8f7ee;
  color: var(--success);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 42px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer a {
  display: inline-block;
  margin-left: 16px;
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
}

.cookie-banner {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  width: min(720px, calc(100% - 36px));
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner p {
  margin: 4px 0 0;
  color: var(--muted);
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(440px, 100%);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.admin-page {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 270px minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
  border-right: 1px solid var(--line);
  background: #fff;
}

.admin-sidebar nav {
  display: grid;
  gap: 8px;
}

.admin-sidebar nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}

.admin-sidebar nav a:hover {
  background: var(--surface-soft);
  color: var(--green-dark);
}

.admin-sidebar form {
  margin-top: auto;
}

.admin-main {
  padding: 34px;
}

.admin-heading {
  margin-bottom: 24px;
}

.admin-heading h1 {
  margin: 0;
  font-size: 42px;
}

.admin-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.admin-cards a {
  padding: 24px;
  color: var(--text);
  text-decoration: none;
}

.admin-cards strong,
.admin-cards span {
  display: block;
}

.admin-cards span {
  color: var(--muted);
}

.admin-list,
.admin-stack,
.message-list {
  display: grid;
  gap: 14px;
}

.admin-list article,
.message-list article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.admin-list span,
.message-list span {
  color: var(--muted);
}

.row-actions {
  margin-top: 10px;
}

.row-actions button {
  border: 0;
  background: transparent;
  color: var(--danger);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.hours-editor {
  display: grid;
  gap: 12px;
}

.hours-editor > div {
  display: grid;
  grid-template-columns: 110px 1fr 120px 120px;
  gap: 12px;
  align-items: center;
}

.checkbox {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
}

.checkbox input {
  width: auto;
}

.back-link {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

.trips-hero {
  background:
    linear-gradient(135deg, rgba(16, 74, 54, 0.88), rgba(13, 134, 184, 0.54)),
    url("../../images/banner.jpg") center / cover;
}

.trips-hero h1,
.trips-hero p {
  color: #fff;
}

.trip-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 24px;
  align-items: stretch;
}

.trip-facts {
  display: grid;
  gap: 12px;
}

.trip-facts div,
.route-steps article,
.trip-card,
.trip-note {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.trip-facts div {
  padding: 18px;
}

.trip-facts strong,
.trip-facts span {
  display: block;
}

.trip-facts strong {
  color: var(--green-dark);
  font-size: 24px;
  line-height: 1.15;
}

.trip-facts span,
.section-heading p {
  color: var(--muted);
}

.route-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.route-steps article {
  padding: 22px;
}

.route-steps span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--green-dark);
  font-weight: 900;
}

.trip-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.trip-card {
  padding: 24px;
}

.trip-card--featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.6fr);
  gap: 18px;
  background: var(--green-dark);
  color: #fff;
}

.trip-card--featured h3 {
  color: #fff;
}

.trip-card--featured ul {
  margin: 0;
  padding-left: 18px;
}

.trip-tag {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
}

.trip-card--featured .trip-tag {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.trip-stats {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
}

.trip-stats div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.trip-stats dt {
  color: var(--muted);
}

.trip-stats dd {
  margin: 0;
  font-weight: 800;
}

.trip-note {
  padding: 30px;
  background: var(--surface-soft);
}

@media (max-width: 920px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .feature-strip,
  .news-grid,
  .album-grid,
  .photo-grid,
  .split,
  .contact-layout,
  .content-layout,
  .admin-grid,
  .admin-cards,
  .trip-intro,
  .route-steps,
  .trip-grid,
  .trip-card--featured {
    grid-template-columns: 1fr;
  }

  .trip-card--featured {
    grid-column: auto;
  }

  .admin-page {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }

  .hours-editor > div,
  .hours-row,
  .cookie-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 540px;
  }

  .hero__content {
    margin-bottom: 48px;
  }

  .section {
    padding: 44px 0;
  }

  .page-hero {
    padding-top: 64px;
  }
}