@font-face {
    font-family: "Instrument Sans";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/instrument-sans/InstrumentSans-VariableFont_wdth,wght.woff2") format("woff2");
}

@font-face {
    font-family: "Instrument Sans";
    font-style: italic;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/instrument-sans/InstrumentSans-Italic-VariableFont_wdth,wght.woff2") format("woff2");
}

@font-face {
    font-family: "Vollkorn";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/vollkorn/Vollkorn-VariableFont_wght.woff2") format("woff2");
}

@font-face {
    font-family: "Vollkorn";
    font-style: italic;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/vollkorn/Vollkorn-Italic-VariableFont_wght.woff2") format("woff2");
}

:root {
    --font: "Instrument Sans", "Segoe UI", sans-serif;
    --primary: #0b3a6a;
    --on-primary: #ffffff;
    --primary-container: #cfe7ff;
    --on-primary-container: #001b33;
    --secondary: #0f766e;
    --on-secondary: #ffffff;
    --secondary-container: #c7f1ea;
    --on-secondary-container: #00201c;
    --tertiary: #b45309;
    --on-tertiary: #ffffff;
    --tertiary-container: #ffddb8;
    --on-tertiary-container: #2b1700;
    --background: #f4f6fb;
    --surface: #f6f7fb;
    --surface-container: #eef1f7;
    --surface-container-high: #e6ebf4;
    --outline: #7b8ca4;
}

body {
    background: radial-gradient(circle at 15% 10%, rgba(15, 118, 110, 0.12), transparent 45%),
        radial-gradient(circle at 85% 0%, rgba(11, 58, 106, 0.15), transparent 50%),
        #f4f6fb;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Vollkorn", serif;
    letter-spacing: 0.01em;
}

.liikennesaa-skip-link {
    position: absolute;
    left: 1rem;
    top: -4rem;
    background: #ffffff;
    color: #0b3a6a;
    padding: 0.75rem 1.25rem;
    border-radius: 2rem;
    box-shadow: 0 0.75rem 1.5rem rgba(11, 58, 106, 0.2);
    z-index: 20;
}

.liikennesaa-skip-link:focus {
    top: 1rem;
}

.liikennesaa-header {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(11, 58, 106, 0.08);
    position: sticky;
    top: 0;
    z-index: 15;
}

.liikennesaa-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1rem 1.5rem;
}

.liikennesaa-brand__link {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.liikennesaa-brand__title {
    font-family: "Vollkorn", serif;
    font-size: 1.5rem;
    color: #0b3a6a;
}

.liikennesaa-brand__subtitle {
    font-size: 0.9rem;
    color: #37506f;
}

.liikennesaa-nav {
    display: flex;
    align-items: center;
}

.liikennesaa-nav__list {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.liikennesaa-nav__list a {
    font-weight: 600;
    color: #0b3a6a;
    padding: 0.35rem 0.75rem;
    border-radius: 1.5rem;
    transition: background 0.2s ease, color 0.2s ease;
}

.liikennesaa-nav__list a:hover,
.liikennesaa-nav__list a:focus {
    background: rgba(11, 58, 106, 0.12);
    color: #082544;
}

.liikennesaa-menu-toggle {
    display: none;
}

.liikennesaa-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.liikennesaa-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    padding: 2rem;
    border-radius: 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(207, 231, 255, 0.75));
    box-shadow: 0 1.5rem 3rem rgba(11, 58, 106, 0.18);
    position: relative;
    overflow: hidden;
    animation: hero-rise 0.6s ease both;
}

.liikennesaa-hero::before,
.liikennesaa-hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
}

.liikennesaa-hero::before {
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(15, 118, 110, 0.35), transparent 70%);
    right: -60px;
    top: -50px;
}

.liikennesaa-hero::after {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(180, 83, 9, 0.25), transparent 70%);
    left: -80px;
    bottom: -120px;
}

.liikennesaa-hero__content {
    position: relative;
    z-index: 2;
}

.liikennesaa-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.7rem;
    color: #0f766e;
    font-weight: 700;
}

.liikennesaa-hero__lead {
    font-size: 1.1rem;
    color: #2d3f55;
    max-width: 520px;
}

.liikennesaa-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.liikennesaa-hero__card {
    position: relative;
    z-index: 2;
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 1rem 2.5rem rgba(11, 58, 106, 0.12);
}

.liikennesaa-hero__stat {
    margin-top: 1rem;
    font-weight: 600;
    color: #0b3a6a;
}

.liikennesaa-searchform {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.liikennesaa-searchform__field {
    flex: 1 1 260px;
}

.liikennesaa-section {
    margin-top: 3rem;
}

.liikennesaa-section__header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.liikennesaa-chip-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.liikennesaa-region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.liikennesaa-region {
    background: #ffffff;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1.25rem rgba(11, 58, 106, 0.1);
    font-weight: 600;
    color: #0b3a6a;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.liikennesaa-region:hover,
.liikennesaa-region:focus {
    transform: translateY(-3px);
    box-shadow: 0 0.8rem 1.5rem rgba(11, 58, 106, 0.2);
}

.liikennesaa-content {
    display: grid;
    gap: 1rem;
    color: #263347;
}

.liikennesaa-section--cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(120deg, rgba(11, 58, 106, 0.1), rgba(15, 118, 110, 0.15));
    border-radius: 1.5rem;
}

.liikennesaa-posts {
    display: grid;
    gap: 1.5rem;
}

.liikennesaa-post,
.liikennesaa-article {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 1rem 2rem rgba(11, 58, 106, 0.08);
}

.liikennesaa-post__title a {
    color: #0b3a6a;
}

.liikennesaa-footer {
    background: #0b1d33;
    color: #e6edf7;
    padding: 3rem 1.5rem 2.5rem;
}

.liikennesaa-footer__inner {
    max-width: 1200px;
    margin: 0 auto;
}

.liikennesaa-footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.liikennesaa-footer__title {
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.liikennesaa-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.5rem;
}

.liikennesaa-footer__links a {
    color: #cfe7ff;
}

.liikennesaa-footer__meta {
    border-top: 1px solid rgba(207, 231, 255, 0.2);
    margin-top: 2rem;
    padding-top: 1rem;
    font-size: 0.85rem;
}

.liikennesaa-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@keyframes hero-rise {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .liikennesaa-menu-toggle {
        display: inline-flex;
    }

    .liikennesaa-nav {
        display: none;
        position: absolute;
        top: 100%;
        right: 1.5rem;
        background: #ffffff;
        padding: 1rem;
        border-radius: 1rem;
        box-shadow: 0 1rem 2rem rgba(11, 58, 106, 0.2);
    }

    .liikennesaa-nav.is-open {
        display: block;
    }

    .liikennesaa-nav__list {
        flex-direction: column;
    }

    .liikennesaa-hero {
        padding: 1.5rem;
    }
}

@media (max-width: 600px) {
    .liikennesaa-main {
        padding: 1.5rem 1rem 3rem;
    }

    .liikennesaa-section--cta {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ── Breadcrumbs ──────────────────────────────────────────────────────────── */
.liikennesaa-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: #5a6a7e;
    margin-bottom: 1rem;
}

.liikennesaa-breadcrumbs a {
    color: #0b3a6a;
}

.liikennesaa-breadcrumbs a:hover {
    text-decoration: underline;
}

.liikennesaa-meta {
    color: #5a6a7e;
    margin-bottom: 1.5rem;
}

/* ── Camera Grid (Station Detail) ─────────────────────────────────────────── */
.liikennesaa-camera-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.liikennesaa-camera-card {
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 0.5rem 1.25rem rgba(11, 58, 106, 0.08);
    margin: 0;
}

.liikennesaa-camera-card img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.liikennesaa-camera-card figcaption {
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
    color: #263347;
    font-weight: 500;
}

/* ── Station Grid (City View) ─────────────────────────────────────────────── */
.liikennesaa-station-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.liikennesaa-station-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 0.5rem 1.25rem rgba(11, 58, 106, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    color: inherit;
}

.liikennesaa-station-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.8rem 1.5rem rgba(11, 58, 106, 0.16);
}

.liikennesaa-station-card img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.liikennesaa-station-card__name {
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: #0b3a6a;
    font-size: 0.9rem;
}

/* ── Weather Card (Station Detail) ────────────────────────────────────────── */
.liikennesaa-weather-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 2rem;
    box-shadow: 0 0.5rem 1.25rem rgba(11, 58, 106, 0.08);
}

.liikennesaa-weather-card h2 {
    margin: 0 0 1rem;
    font-size: 1.1rem;
}

.liikennesaa-weather-dl {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin: 0;
}

.liikennesaa-weather-dl__item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.liikennesaa-weather-dl__item dt {
    font-size: 0.8rem;
    color: #5a6a7e;
    font-weight: 500;
}

.liikennesaa-weather-dl__item dd {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #0b3a6a;
}