@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700;900&display=swap");

:root {
    --ink: #18324b;
    --ink-soft: #52667a;
    --blue: #163f66;
    --blue-dark: #0f3150;
    --green: #2f7c4a;
    --green-dark: #235d38;
    --orange: #d97b1f;
    --orange-dark: #b05e12;
    --sky: #f2f7fb;
    --paper: #f8f4e9;
    --paper-strong: #efe6d0;
    --line: #e4dcc9;
    --shadow: 0 10px 28px rgba(19, 43, 69, 0.1);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    isolation: isolate;
    background: var(--paper);
    color: var(--ink);
    font-family: Roboto, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}


body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: url("vandr-map-frame.webp") center / cover no-repeat;
}

img {
    max-width: 100%;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

button,
select {
    cursor: pointer;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #f4a623;
    outline-offset: 3px;
}

.vandr-topnav {
    position: relative;
    z-index: 2;
    width: min(1440px, calc(100% - 48px));
    margin: 28px auto 0;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 16px;
    background: rgba(15, 49, 80, 0.94);
    color: #fff;
    box-shadow: 0 8px 24px rgba(18, 48, 77, 0.2);
    overflow: hidden;
}

.vandr-topnav-inner {
    min-height: 62px;
    display: flex;
    align-items: stretch;
    justify-content: flex-end;
    gap: 8px;
    padding: 0 14px;
}

.vandr-topnav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-height: 54px;
    padding: 0 26px;
    font-weight: 700;
    transition: background-color 0.2s ease;
}

.vandr-topnav .vandr-brand {
    margin-right: auto;
    padding: 0 18px;
    font-size: 1.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.vandr-topnav a:hover,
.vandr-topnav a.is-active {
    background: rgba(255, 255, 255, 0.12);
}

main {
    position: relative;
    flex: 1;
}

.vandr-home {
    position: relative;
    width: min(1440px, calc(100% - 48px));
    margin: 0 auto;
    padding: 26px 0 24px;
}

.vandr-home-header {
    display: grid;
    grid-template-columns: minmax(300px, 0.9fr) minmax(650px, 1.2fr);
    gap: 36px;
    align-items: center;
    padding: 20px 24px;
    margin-bottom: 16px;
    border: 1px solid rgba(228, 220, 201, 0.85);
    border-radius: 16px;
    background: rgba(255, 253, 248, 0.94);
    box-shadow: var(--shadow);
}

.vandr-kicker,
.eyebrow {
    display: inline-block;
    color: var(--green);
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.vandr-home-copy h1,
.page-intro h1,
.detail-page h1 {
    margin: 8px 0 12px;
    color: #112a40;
    font-size: clamp(1.5rem, 2.1vw, 2.1rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.vandr-home-copy p,
.page-intro p {
    margin: 0;
    max-width: 650px;
    color: var(--ink-soft);
    font-size: 1rem;
}

.vandr-filter-groups {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 18px 26px;
    padding-top: 10px;
}

.vandr-filter-group {
    display: grid;
    gap: 10px;
}

.vandr-filter-group h2 {
    margin: 0;
    font-size: 1rem;
    color: #213f5d;
}

.vandr-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.vandr-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 36px;
    padding: 6px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--ink);
    font-size: 0.85rem;
    font-weight: 700;
}

.vandr-filter-pill:hover {
    background: #fff;
    border-color: #c4beaa;
    transform: translateY(-1px);
}

.vandr-filter-pill.is-active {
    border-color: var(--green);
    background: var(--green);
    color: #fff;
}

.vandr-results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 16px;
    margin-bottom: 16px;
    border-radius: 12px;
    background: rgba(255, 253, 248, 0.94);
    font-size: 0.85rem;
}

.vandr-results-bar p {
    margin: 0;
    color: var(--ink-soft);
}

.vandr-reset-link {
    color: var(--green-dark);
    font-weight: 700;
    text-decoration: underline;
}

.vandr-trip-list,
.trip-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding: 0;
}

.vandr-trip-card {
    --trip-color: #2f713c;
    --trip-drawing: url("ilustrace/vandr.webp");
    display: flex;
    flex-direction: column;
    background: rgba(255, 253, 248, 0.97);
    border: 1px solid rgba(228, 220, 201, 0.8);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 5px 18px rgba(66, 49, 22, 0.06);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.vandr-trip-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(19, 43, 69, 0.14);
}

.vandr-trip-picture {
    position: relative;
    aspect-ratio: 3 / 1;
    overflow: hidden;
    background: #dde8d2;
}

.vandr-trip-picture img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6px 16px;
}

.vandr-trip-picture.is-photo img {
    object-fit: cover;
    padding: 0;
}

.vandr-trip-picture.is-drawing {
    display: grid;
    place-items: center;
}

.vandr-trip-card--vandr .vandr-trip-picture.is-drawing {
    background: linear-gradient(135deg, #cde7ce, #f6ebc9);
}

.vandr-trip-card--hory .vandr-trip-picture.is-drawing {
    background: linear-gradient(135deg, #d9e0d5, #ead4b6);
}

.vandr-trip-card--voda .vandr-trip-picture.is-drawing {
    background: linear-gradient(135deg, #d7edf5, #c5def0);
}

.vandr-trip-card--oslava .vandr-trip-picture.is-drawing {
    background: linear-gradient(135deg, #f8e4be, #f3d09a);
}

.vandr-trip-card--pesky .vandr-trip-picture.is-drawing {
    background: linear-gradient(135deg, #ece3f1, #ddd7ea);
}

.vandr-trip-chip {
    position: absolute;
    left: 12px;
    top: 10px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 32px;
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--trip-color, #2f713c);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
}

.vandr-trip-content {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 7px;
    padding: 12px 16px 14px;
    isolation: isolate;
}

.vandr-trip-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 12px;
    color: var(--ink-soft);
    font-size: 0.76rem;
    font-weight: 500;
}

.vandr-trip-content h3 {
    margin: 0;
    color: #14324e;
    font-size: 1.18rem;
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.vandr-trip-content p {
    margin: 0 0 6px;
    color: var(--ink-soft);
    font-size: 0.86rem;
    line-height: 1.3;
}

.vandr-trip-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    gap: 16px;
    margin-top: auto;
    min-height: 36px;
    max-width: 75%;
    padding: 5px 16px;
    border-radius: 999px;
    background: var(--trip-color);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
}

.vandr-empty {
    margin: 32px 28px 0;
    padding: 28px;
    border: 1px dashed #cfc6b0;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.65);
    text-align: center;
    color: var(--ink-soft);
}

.vandr-more {
    padding: 34px 28px 0;
    text-align: center;
}

.vandr-more a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 24px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-weight: 800;
}

.vandr-footer {
    width: calc(100% - 32px);
    margin: auto auto 0;
    padding: 12px 0;
    background: transparent;
}

.vandr-footer-inner {
    width: 100%;
    margin: 0 auto;
    padding: 0;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.6;
}

.vandr-footer-inner p {
    margin: 0;
    color: #253d2c;
    text-shadow: 0 1px 3px #fffdf5, 0 0 8px #fffdf5;
}

.vandr-footer-inner a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.page-intro,
.site-section {
    width: min(1260px, calc(100% - 32px));
    margin: 24px auto;
    border: 1px solid rgba(228, 220, 201, 0.8);
    border-radius: 16px;
    background: rgba(255, 253, 248, 0.96);
    box-shadow: var(--shadow);
}

.page-intro {
    padding: 24px;
}

.site-section {
    padding: 24px;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.photo-tile {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 14px;
    aspect-ratio: 1;
    box-shadow: var(--shadow);
    background: #d5dfda;
}

.photo-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-tile span {
    position: absolute;
    right: 10px;
    bottom: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    font-weight: 800;
}

.detail-page {
    width: min(1180px, calc(100% - 32px));
    padding-bottom: 80px;
}

.detail-meta {
    display: grid;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--ink-soft);
    font-size: 1.05rem;
    font-weight: 700;
}

.detail-meta a {
    color: var(--green-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.detail-page h2 {
    margin: 28px 0 16px;
    color: #112a40;
    font-size: clamp(1.5rem, 2vw, 1.9rem);
    line-height: 1.2;
}

.detail-description {
    margin-bottom: 28px;
    color: #304961;
    font-size: 1.08rem;
}

.detail-notes {
    padding-left: 22px;
    color: #304961;
}

.detail-gallery {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.detail-gallery .img-thumbnail,
.detail-page .img-thumbnail {
    display: block;
    width: 100%;
    height: 170px;
    object-fit: cover;
    border-radius: 14px;
    border: 0;
    box-shadow: var(--shadow);
}

.vandr-contact {
    max-width: 760px;
}

.vandr-contact label {
    display: block;
    margin: 14px 0 6px;
    font-weight: 700;
}

.form-control {
    display: block;
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d8d0bd;
    border-radius: 9px;
    background: #fffdf8;
    color: var(--ink);
}

.vandr-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: grid;
    place-items: center;
    padding: 50px 20px;
    background: rgba(5, 13, 20, 0.92);
}

.vandr-lightbox img {
    max-width: calc(100vw - 120px);
    max-height: calc(100dvh - 150px);
    object-fit: contain;
}

.vandr-lightbox button {
    position: absolute;
    border: 0;
    background: none;
    color: #fff;
    cursor: pointer;
}

.alert {
    margin: 16px 0;
    padding: 14px 16px;
    border-radius: 12px;
    background: #e2f0de;
}

.alert-danger {
    background: #f7e4df;
}

/* Filtr roku a ovládání galerie. */
.vandr-year-filter {
    display: grid;
    gap: 10px;
    min-width: 180px;
}

.vandr-year-filter label {
    font-size: 1rem;
    font-weight: 700;
}

.vandr-year-filter select {
    width: 100%;
    min-height: 36px;
    padding: 6px 30px 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fffdf8;
    color: var(--ink);
    font-size: 0.88rem;
}

.vandr-year-filter button {
    padding: 10px 16px;
    border: 0;
    border-radius: 10px;
    background: var(--green);
    color: white;
    font-weight: 700;
}

.vandr-lightbox-prev,
.vandr-lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    font-size: 4rem;
}

.vandr-lightbox-prev {
    left: 12px;
}

.vandr-lightbox-next {
    right: 12px;
}

.vandr-lightbox-close {
    top: 12px;
    right: 20px;
    font-size: 2.5rem;
}

.vandr-lightbox-caption,
.vandr-lightbox-counter {
    position: absolute;
    margin: 0;
    padding: 6px 12px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    text-align: center;
}

.vandr-lightbox-caption {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 75%;
}

.vandr-lightbox-counter {
    top: 20px;
    left: 20px;
}

.vandr-topnav a.is-active::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 0;
    height: 3px;
    background: #efbd40;
    border-radius: 50%;
}

.vandr-trip-card--hory {
    --trip-color: #a4541a;
    --trip-drawing: url("ilustrace/hory.webp");
}

.vandr-trip-card--voda {
    --trip-color: #006ebb;
    --trip-drawing: url("ilustrace/voda.webp");
}

.vandr-trip-card--oslava {
    --trip-color: #cc5900;
    --trip-drawing: url("ilustrace/oslava.webp");
}

.vandr-trip-card--pesky {
    --trip-color: #7855b0;
    --trip-drawing: url("ilustrace/pesky.webp");
}

.vandr-trip-content::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: 2px;
    bottom: 3px;
    width: 36%;
    height: 76px;
    background: var(--trip-drawing) right bottom / contain no-repeat;
    opacity: 0.65;
    pointer-events: none;
}

.vandr-trip-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.js .vandr-year-filter button {
    display: none;
}

.vandr-icon {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    vertical-align: middle;
}

.vandr-topnav .vandr-icon {
    width: 26px;
    height: 26px;
}

.vandr-trip-meta .vandr-icon {
    width: 14px;
    height: 14px;
    color: #df710c;
}

.vandr-picture-fallback .vandr-icon {
    width: 50px;
    height: 50px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
    padding: 24px;
    margin-top: 24px;
    margin-bottom: 24px;
    border-radius: 16px;
    background: rgba(255, 253, 248, 0.96);
    box-shadow: var(--shadow);
}

.vandr-contact .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    margin: 0 0 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
}

.btn-success,
.vandr-search button {
    padding: 10px 20px;
    border: 0;
    border-radius: 999px;
    background: var(--green);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.vandr-search {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}

.vandr-search input {
    flex: 1;
    min-width: 200px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
}

.vandr-results {
    display: grid;
    gap: 12px;
}

.vandr-result {
    display: grid;
    gap: 4px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fffdf8;
}

.archive-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.archive-toolbar select {
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #fffdf8;
    color: var(--ink);
}

.archive-pages {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
}

.archive-pages a {
    min-width: 40px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #fffdf8;
    text-align: center;
}

.archive-pages .current {
    background: var(--green);
    color: #fff;
}

@media (max-width: 1200px) {
    .vandr-home {
        width: calc(100% - 48px);
    }

    .vandr-home-header {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .vandr-filter-groups {
        justify-content: flex-start;
    }

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

}

@media (max-width: 900px) {
    .vandr-topnav-inner {
        flex-wrap: wrap;
        gap: 0;
        padding: 0;
    }

    .vandr-topnav .vandr-brand {
        flex: 0 0 100%;
        justify-content: center;
    }

    .vandr-topnav a {
        flex: 1;
        justify-content: center;
    }

    .vandr-trip-list,
    .trip-grid,
    .detail-gallery,
    .photo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vandr-topnav a {
        padding: 0 18px;
        gap: 9px;
    }
}

@media (max-width: 560px) {
    .vandr-topnav,
    .vandr-footer {
        width: calc(100% - 28px);
    }

    .vandr-topnav {
        margin-top: 14px;
    }

    .vandr-topnav-inner {
        flex-wrap: wrap;
        padding: 0;
    }

    .vandr-topnav .vandr-brand {
        flex: 0 0 100%;
        min-height: 48px;
        padding: 8px 14px;
    }

    .vandr-home-header,
    .site-section,
    .page-intro,
    .container {
        padding: 16px;
    }

    .vandr-home {
        width: calc(100% - 28px);
        padding-top: 22px;
    }

    .vandr-topnav-inner {
        width: 100%;
        gap: 0;
    }

    .vandr-topnav a {
        flex: 1;
        flex-direction: column;
        justify-content: center;
        gap: 3px;
        padding: 8px 3px;
        font-size: 0.75rem;
    }

    .vandr-topnav .vandr-icon {
        width: 22px;
        height: 22px;
    }

    .vandr-home-copy h1,
    .page-intro h1,
    .detail-page h1 {
        font-size: 1.6rem;
    }

    .vandr-filter-groups {
        gap: 16px;
    }

    .vandr-year-filter {
        min-width: 170px;
    }

    .vandr-trip-list,
    .trip-grid,
    .detail-gallery,
    .photo-grid {
        grid-template-columns: 1fr;
    }

    .vandr-trip-picture {
        aspect-ratio: 2.7 / 1;
    }

    .vandr-contact .row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .vandr-lightbox img {
        max-width: calc(100vw - 70px);
    }

    .vandr-lightbox-caption {
        max-width: 90%;
        width: max-content;
        font-size: 0.85rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .vandr-trip-card,
    .vandr-topnav a {
        transition: none;
    }
}

.vandr-map {
    height: min(560px, 70vh);
    min-height: 320px;
    margin: 24px 0;
    border: 1px solid var(--line);
    border-radius: 14px;
    overflow: hidden;
    background: #ede8dc;
}

.vandr-map-unavailable {
    display: grid;
    place-items: center;
    padding: 32px;
    text-align: center;
}