:root {
    --bg: #eef4f3;
    --surface: #ffffff;
    --surface-soft: #f6fbfa;
    --text: #123036;
    --muted: #56737a;
    --line: #d8e6e4;
    --accent: #0f766e;
    --accent-dark: #0a5f59;
    --accent-soft: #dff5f2;
    --shadow: 0 20px 40px rgba(15, 41, 48, 0.09);
    --radius: 28px;
    --radius-small: 18px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

code {
    padding: 0.15rem 0.42rem;
    border-radius: 8px;
    background: #edf5f4;
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.94em;
}

img {
    max-width: 100%;
}

.container {
    width: min(calc(100% - 2rem), var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(12px);
    background: rgba(238, 244, 243, 0.88);
    border-bottom: 1px solid rgba(216, 230, 228, 0.85);
}

.header-inner,
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    padding: 1rem 0;
}

.nav-cluster {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1rem;
}

.mobile-nav-shell {
    display: none;
    margin-left: auto;
}

.mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.9rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.mobile-nav-toggle::-webkit-details-marker {
    display: none;
}

.mobile-nav-panel {
    display: grid;
    gap: 0.9rem;
    margin-top: 0.85rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.mobile-nav-group {
    display: grid;
    gap: 0.55rem;
}

.mobile-nav-group a {
    padding: 0.75rem 0.9rem;
    border-radius: 14px;
    color: var(--muted);
    background: var(--surface-soft);
}

.mobile-nav-group a.active {
    color: var(--accent-dark);
    background: var(--accent-soft);
    font-weight: 700;
}

.mobile-nav-group-secondary {
    padding-top: 0.9rem;
    border-top: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.875rem;
}

.brand span {
    display: flex;
    flex-direction: column;
}

.brand strong {
    font-size: 1rem;
}

.brand small {
    color: var(--muted);
    font-size: 0.78rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--accent), #155e75);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
}

.site-nav-primary,
.site-nav-secondary {
    flex-wrap: nowrap;
}

.site-nav a {
    padding: 0.65rem 0.95rem;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.95rem;
    white-space: nowrap;
    transition: 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--accent-dark);
    background: rgba(15, 118, 110, 0.1);
}

.site-nav-secondary a {
    padding: 0.45rem 0.75rem;
    font-size: 0.88rem;
}

.hero {
    min-height: 30rem;
    color: #fff;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
}

.hero-content {
    padding: 5rem 0 4rem;
    max-width: 46rem;
}

.hero-page-content {
    max-width: 52rem;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: #f2fffd;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.card h2,
.card h3 {
    margin: 0 0 0.75rem;
    line-height: 1.15;
}

.hero h1 {
    font-size: clamp(2.6rem, 5vw, 4.4rem);
}

.hero-copy {
    font-size: 1.12rem;
    max-width: 42rem;
    color: rgba(255, 255, 255, 0.92);
}

.hero-actions,
.featured-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.8rem;
    align-items: center;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.9rem;
    padding: 0.8rem 1.15rem;
    border: 0;
    border-radius: 999px;
    font: inherit;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 14px 32px rgba(15, 118, 110, 0.22);
}

.button-primary:hover {
    background: var(--accent-dark);
}

.button-secondary {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.34);
}

.section {
    padding: 4.5rem 0;
}

.stack {
    display: grid;
    gap: 1.5rem;
}

.section-heading {
    display: grid;
    gap: 0.25rem;
}

.section-heading .eyebrow,
.pill {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    color: var(--accent-dark);
    background: var(--accent-soft);
}

.section-heading h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.card,
.feature-tile,
.journey-card {
    background: var(--surface);
    border: 1px solid rgba(216, 230, 228, 0.75);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card {
    padding: 1.5rem;
}

.card-soft {
    background: var(--surface-soft);
    box-shadow: none;
}

.topic-card-link {
    display: block;
}

.intro-card {
    padding: 1.75rem;
}

.tile-grid,
.card-grid,
.journey-grid,
.review-list {
    display: grid;
    gap: 1.25rem;
}

.tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.journey-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-tile,
.journey-card {
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-tile:hover,
.journey-card:hover {
    transform: translateY(-3px);
    border-color: rgba(15, 118, 110, 0.35);
}

.feature-media,
.journey-image,
.featured-image {
    background-size: cover;
    background-position: center;
}

.feature-media {
    min-height: 13rem;
}

.journey-image {
    min-height: 9rem;
}

.feature-body,
.journey-card-body {
    padding: 1.35rem;
}

.feature-body h3,
.journey-card-top h3 {
    font-size: 1.28rem;
}

.tile-link {
    display: inline-flex;
    margin-top: 1rem;
    color: var(--accent);
    font-weight: 600;
}

.inline-link {
    color: var(--accent);
    font-weight: 600;
}

.inline-link:hover {
    text-decoration: underline;
}

.muted,
.results-copy,
.meta-grid span,
.review-meta span {
    color: var(--muted);
}

.journey-card.active {
    border-color: rgba(15, 118, 110, 0.45);
    box-shadow: 0 24px 42px rgba(15, 118, 110, 0.18);
}

.journey-card-top,
.group-card-top,
.review-card-top,
.featured-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.rating,
.rating-box {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
}

.rating {
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-weight: 700;
}

.rating-box strong {
    font-size: 1.15rem;
}

.rating-box span {
    color: #c48a00;
    letter-spacing: 0.06em;
}

.rating-box.compact {
    min-width: 5.4rem;
}

.featured-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(18rem, 0.95fr);
    gap: 1.25rem;
    align-items: start;
}

.back-link-row {
    display: flex;
    justify-content: flex-start;
}

.button-dark {
    background: rgba(18, 48, 54, 0.84);
    color: #fff;
    border: 1px solid rgba(18, 48, 54, 0.84);
}

.section-break {
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.interrail-tile {
    display: block;
}

.featured-journey {
    padding: 0;
    overflow: hidden;
}

.featured-image {
    min-height: 20rem;
}

.featured-copy {
    display: grid;
    gap: 1.25rem;
    padding: 1.6rem;
}

.meta-grid,
.list-grid {
    display: grid;
    gap: 1rem;
}

.meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.meta-grid div {
    display: grid;
    gap: 0.2rem;
    padding: 0.9rem 1rem;
    background: var(--surface-soft);
    border-radius: var(--radius-small);
}

.list-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.clean-list {
    margin: 0;
    padding-left: 1.1rem;
}

.sidebar-stack {
    display: grid;
    gap: 1rem;
}

.admin-layout {
    display: grid;
    grid-template-columns: minmax(16rem, 20rem) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.admin-sidebar,
.admin-card {
    min-width: 0;
}

.admin-sidebar-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.admin-nav {
    display: grid;
    gap: 0.5rem;
}

.admin-nav a,
.admin-link-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.75rem 0.95rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--text);
    font: inherit;
    text-align: left;
}

.admin-nav a.active {
    border-color: rgba(15, 118, 110, 0.35);
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-weight: 700;
}

.admin-link-button {
    cursor: pointer;
}

.admin-subsection {
    display: grid;
    gap: 1rem;
    padding-top: 0.25rem;
}

.admin-subsection + .admin-subsection {
    margin-top: 0.5rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--line);
}

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

.admin-repeat-card {
    display: grid;
    gap: 1rem;
}

.admin-media-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

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

.admin-media-card,
.admin-media-empty {
    display: grid;
    gap: 1rem;
}

.admin-media-preview {
    overflow: hidden;
    border-radius: var(--radius-small);
    background: var(--surface-soft);
    aspect-ratio: 16 / 10;
}

.admin-media-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.admin-media-copy {
    display: grid;
    gap: 0.7rem;
}

.admin-media-copy label,
.admin-media-usage {
    display: grid;
    gap: 0.45rem;
}

.admin-media-copy span,
.admin-media-usage strong {
    font-weight: 600;
}

.admin-media-copy input {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--text);
    font: inherit;
}

.admin-media-meta {
    display: grid;
    gap: 0.2rem;
}

.admin-media-meta span,
.admin-media-usage p {
    color: var(--muted);
    margin: 0;
}

.notice {
    padding: 1rem 1.15rem;
    border-radius: var(--radius-small);
    border: 1px solid transparent;
}

.notice-success {
    background: #e8faf5;
    border-color: #b5ead6;
    color: #10543d;
}

.notice-error {
    background: #fff3f2;
    border-color: #ffd0cb;
    color: #8a342d;
}

.review-form-shell summary {
    cursor: pointer;
    font-weight: 700;
    list-style: none;
}

.review-form-shell summary::-webkit-details-marker {
    display: none;
}

.review-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.1rem;
}

.review-form label {
    display: grid;
    gap: 0.45rem;
}

.review-form span {
    font-weight: 600;
}

.review-form input,
.review-form select,
.review-form textarea,
.search-form input {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--text);
    font: inherit;
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.4rem;
}

.search-form input {
    flex: 1 1 18rem;
}

.review-meta {
    display: grid;
    gap: 0.35rem;
    margin-top: 1rem;
}

.benefit-card {
    min-height: 100%;
}

.wellbeing-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.group-card p,
.topic-card p,
.review-card p {
    margin: 0.45rem 0;
}

.site-footer {
    border-top: 1px solid rgba(216, 230, 228, 0.9);
    background: #f7fbfb;
}

.footer-stack {
    display: grid;
    gap: 2rem;
    padding: 2.2rem 0 1.2rem;
}

.sponsor-section {
    display: grid;
    gap: 1.2rem;
}

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

.sponsor-card {
    min-height: 100%;
}

.site-footer p {
    margin: 0.35rem 0 0;
    color: var(--muted);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links a {
    color: var(--accent-dark);
    font-weight: 600;
}

@media (max-width: 1080px) {
    .card-grid,
    .journey-grid,
    .wellbeing-grid,
    .list-grid,
    .sponsor-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .featured-layout {
        grid-template-columns: 1fr;
    }

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

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

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

@media (max-width: 820px) {
    .footer-inner,
    .journey-card-top,
    .group-card-top,
    .review-card-top,
    .featured-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-inner {
        align-items: center;
        justify-content: space-between;
    }

    .nav-cluster {
        display: none;
    }

    .mobile-nav-shell {
        display: block;
        width: auto;
    }

    .tile-grid,
    .card-grid,
    .journey-grid,
    .wellbeing-grid,
    .meta-grid,
    .list-grid,
    .sponsor-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 24rem;
    }

    .hero-content {
        padding: 4rem 0 3rem;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 1.2rem), var(--container));
    }

    .card,
    .feature-body,
    .journey-card-body {
        padding: 1.15rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .mobile-nav-shell {
        width: 100%;
    }

    .mobile-nav-toggle {
        width: 100%;
    }
}