:root {
    --bg: #ebe4d8;
    --bg-deep: #ddd2c2;
    --surface: rgba(255, 250, 242, 0.84);
    --surface-strong: #fffaf2;
    --surface-ink: #1f2933;
    --surface-dark: #202d39;
    --surface-dark-soft: #304252;
    --text: #1d2430;
    --muted: #5d6774;
    --line: rgba(29, 36, 48, 0.11);
    --accent: #b66a3c;
    --accent-soft: rgba(182, 106, 60, 0.12);
    --pine: #365345;
    --pine-soft: rgba(54, 83, 69, 0.1);
    --shadow: 0 18px 56px rgba(33, 40, 48, 0.1);
    --shadow-soft: 0 12px 32px rgba(33, 40, 48, 0.07);
    --radius-xl: 2rem;
    --radius-lg: 1.4rem;
    --radius-md: 1rem;
    --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
    --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    font-family: var(--sans);
    background:
        radial-gradient(circle at 12% 8%, rgba(182, 106, 60, 0.12), transparent 24%),
        radial-gradient(circle at 88% 12%, rgba(54, 83, 69, 0.09), transparent 20%),
        linear-gradient(180deg, #f3eee5 0%, #ebe3d6 52%, #e2d6c4 100%);
    overflow-x: hidden;
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

body::before {
    display: none;
}

body::after {
    display: none;
}

a {
    color: inherit;
}

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

.site-shell {
    display: flex;
    flex-direction: column;
    width: min(78rem, calc(100% - 2rem));
    min-height: 100vh;
    margin: 0 auto;
    padding: clamp(0.8rem, 1.8vw, 1.3rem) 0 2.6rem;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(16rem, 0.92fr);
    gap: 1rem;
    padding: clamp(1.25rem, 3.2vw, 2.5rem);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: calc(var(--radius-xl) + 0.15rem);
    background:
        linear-gradient(150deg, rgba(255, 252, 246, 0.82), rgba(255, 248, 240, 0.62)),
        rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow);
    overflow: hidden;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.hero::before {
    width: 20rem;
    height: 20rem;
    top: -11rem;
    left: -8rem;
    background: radial-gradient(circle, rgba(182, 106, 60, 0.14), transparent 65%);
}

.hero::after {
    width: 20rem;
    height: 20rem;
    right: -10rem;
    bottom: -12rem;
    background: radial-gradient(circle, rgba(54, 83, 69, 0.18), transparent 62%);
}

.hero-copy,
.hero-panel {
    position: relative;
    z-index: 1;
}

.eyebrow,
.panel-label,
.section-kicker,
.card-label,
.fact-list dt {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow,
.section-kicker,
.card-label,
.fact-list dt {
    color: var(--accent);
}

.hero h1,
.section-heading h2,
.mini-card h3,
.table-block h3 {
    margin: 0;
    font-family: var(--serif);
    font-weight: 700;
    letter-spacing: -0.03em;
    text-wrap: balance;
}

.hero h1 {
    max-width: 11ch;
    margin-top: 0.55rem;
    font-size: clamp(2.6rem, 6vw, 4.75rem);
    line-height: 0.9;
}

.hero h1 span {
    display: block;
    color: var(--accent);
}

.lead,
.section-intro,
.info-card p,
.contact-card p,
.address-card,
.support-note,
.text-link,
.price-table th,
.price-table td,
.packing-list,
.fact-list dd {
    font-size: 1rem;
    line-height: 1.7;
}

.lead {
    max-width: 32rem;
    margin: 0.9rem 0 0;
    color: var(--muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.2rem;
}

.button,
.section-nav a,
.text-link,
.address-card a,
.contact-card a,
.site-footer a {
    text-decoration: none;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.85rem;
    padding: 0.68rem 1.05rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.button:hover,
.button:focus-visible,
.section-nav a:hover,
.section-nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible,
.address-card a:hover,
.address-card a:focus-visible,
.contact-card a:hover,
.contact-card a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--surface-dark);
    color: #f7f4ed;
    box-shadow: 0 12px 26px rgba(32, 45, 57, 0.2);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: #16202a;
}

.button-secondary {
    border-color: rgba(32, 45, 57, 0.16);
    background: rgba(255, 255, 255, 0.44);
    color: var(--surface-ink);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    background: rgba(255, 255, 255, 0.7);
}

.section-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.2rem;
}

.section-nav a {
    padding: 0.5rem 0.85rem;
    border: 1px solid rgba(29, 36, 48, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.36);
    color: var(--surface-ink);
    font-size: 0.9rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.section-nav a:hover,
.section-nav a:focus-visible {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(29, 36, 48, 0.22);
}

.hero-panel {
    padding: 1.05rem 1.1rem;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(25, 35, 46, 0.98), rgba(39, 54, 68, 0.96));
    color: rgba(249, 246, 241, 0.94);
    box-shadow: 0 22px 56px rgba(29, 36, 48, 0.24);
    overflow: hidden;
}

.hero-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.6;
    pointer-events: none;
}

.panel-label {
    color: rgba(255, 255, 255, 0.68);
}

.date-lockup {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.7rem;
    align-items: end;
    margin-top: 0.7rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.date-range {
    font-family: var(--serif);
    font-size: clamp(2.45rem, 5vw, 3.9rem);
    line-height: 0.9;
    letter-spacing: -0.05em;
    color: #f2c9a8;
}

.date-lockup strong {
    display: block;
    font-size: 1.02rem;
    line-height: 1.2;
}

.date-lockup span:last-child {
    display: block;
    margin-top: 0.3rem;
    color: rgba(255, 255, 255, 0.7);
}

.fact-list {
    display: grid;
    gap: 0.6rem;
    margin: 0.85rem 0 0;
}

.fact-list div {
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.fact-list div:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.fact-list dd {
    margin: 0.4rem 0 0;
    color: rgba(255, 255, 255, 0.88);
}

.page-main {
    display: grid;
    flex: 1 0 auto;
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: start;
}

.content-column {
    display: grid;
    gap: 1.25rem;
    align-content: start;
}

.content-card {
    position: relative;
    padding: clamp(1.25rem, 2.3vw, 1.8rem);
    border: 1px solid rgba(255, 255, 255, 0.58);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255, 251, 245, 0.92), rgba(252, 248, 241, 0.8));
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.content-card::before {
    content: "";
    position: absolute;
    top: -4rem;
    right: -4rem;
    width: 11rem;
    height: 11rem;
    border-radius: 50%;
    opacity: 0.72;
    pointer-events: none;
}

.content-card-program::before {
    background: radial-gradient(circle, rgba(182, 106, 60, 0.12), transparent 70%);
}

.content-card-stay::before {
    background: radial-gradient(circle, rgba(95, 127, 109, 0.12), transparent 70%);
}

.content-card-travel::before {
    background: radial-gradient(circle, rgba(32, 45, 57, 0.1), transparent 72%);
}

.content-card-contact::before {
    background: radial-gradient(circle, rgba(182, 106, 60, 0.12), transparent 68%);
}

.content-card-gallery::before {
    background: radial-gradient(circle, rgba(54, 83, 69, 0.12), transparent 68%);
}

.section-heading {
    max-width: 30rem;
}

.section-heading-copy {
    max-width: inherit;
}

.section-heading-illustrated {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.9rem;
    align-items: start;
    max-width: none;
}

.section-heading-illustrated .section-heading-copy {
    max-width: 25rem;
}

.content-card-contact .section-heading-illustrated .section-heading-copy {
    max-width: 34rem;
}

.section-heading h2 {
    margin-top: 0.4rem;
    font-size: clamp(1.9rem, 3.5vw, 2.85rem);
    line-height: 0.95;
}

.section-illustration {
    width: clamp(6.8rem, 12vw, 9rem);
    aspect-ratio: 1.28;
    align-self: start;
    justify-self: end;
    background-image: url("../img/ilustrace.png");
    background-repeat: no-repeat;
    background-size: 300% auto;
    background-position: var(--sprite-x, 50%) 50%;
    mix-blend-mode: multiply;
    opacity: 0.92;
    pointer-events: none;
    filter: saturate(0.78) contrast(1.02);
}

.section-illustration-mountains {
    --sprite-x: 0%;
}

.section-illustration-church {
    --sprite-x: 50%;
}

.section-illustration-family {
    --sprite-x: 100%;
}

.section-intro {
    margin: 0.85rem 0 0;
    color: var(--muted);
}

.program-grid,
.contact-grid {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.25rem;
}

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

.mini-card,
.info-card,
.packing-card,
.contact-card,
.address-card {
    position: relative;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.64);
}

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

.mini-card-lecture {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: start;
}

.lecture-copy {
    display: grid;
    gap: 0.8rem;
    align-content: start;
}

.lecture-copy p {
    margin: 0;
}

.lecture-poster {
    display: block;
    overflow: hidden;
    border: 1px solid rgba(29, 36, 48, 0.12);
    border-radius: calc(var(--radius-lg) - 0.25rem);
    box-shadow: 0 16px 34px rgba(33, 40, 48, 0.12);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lecture-poster:hover,
.lecture-poster:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 22px 42px rgba(33, 40, 48, 0.16);
}

.lecture-poster img {
    width: 100%;
    aspect-ratio: 1563 / 1042;
    object-fit: cover;
}

.mini-card h3,
.table-block h3 {
    font-size: 1.35rem;
    line-height: 1.05;
}

.mini-card p,
.info-card p,
.contact-card p {
    margin: 0.8rem 0 0;
    color: var(--muted);
}

.stay-layout,
.travel-layout {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.25rem;
}

.stay-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.travel-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
}

.map-details {
    margin-top: 1rem;
}

.map-details summary {
    display: inline-flex;
    list-style: none;
    cursor: pointer;
}

.map-details summary::-webkit-details-marker {
    display: none;
}

.map-details[open] summary {
    margin-bottom: 0.85rem;
}

.map-embed {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.64);
    box-shadow: var(--shadow-soft);
}

.map-embed iframe {
    width: 100%;
    height: 20rem;
    border: 0;
    display: block;
}

.card-label {
    display: block;
    margin-bottom: 0.75rem;
}

.address-card {
    font-style: normal;
    display: grid;
    gap: 0.25rem;
}

.address-card strong,
.contact-card strong {
    font-size: 1.05rem;
}

.address-card a,
.contact-card a,
.text-link {
    font-weight: 700;
    color: var(--surface-ink);
    text-underline-offset: 0.18em;
}

.table-block {
    margin-top: 1.35rem;
}

.table-block h3 {
    margin-bottom: 0.75rem;
}

.table-wrap {
    overflow-x: auto;
    border-radius: 1.2rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.74);
}

.price-table {
    width: 100%;
    min-width: 26rem;
    border-collapse: collapse;
}

.price-table th,
.price-table td {
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--line);
    text-align: left;
}

.price-table tr:first-child {
    background: rgba(31, 41, 51, 0.05);
}

.support-note,
.deadline {
    margin: 1rem 0 0;
}

.support-note {
    max-width: 42rem;
    color: var(--muted);
}

.program-note {
    margin-top: 1.25rem;
}

.packing-card {
    background: linear-gradient(180deg, rgba(54, 83, 69, 0.08), rgba(54, 83, 69, 0.12));
}

.packing-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.packing-list li {
    position: relative;
    padding-left: 1.15rem;
    color: var(--text);
}

.packing-list li + li {
    margin-top: 0.55rem;
}

.packing-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: var(--accent);
}

.text-link {
    display: inline-flex;
    margin-top: 0.8rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1.25rem;
}

.gallery-item {
    display: block;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.64);
    box-shadow: var(--shadow-soft);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
    transform: scale(1.03);
}

.gallery-item-wide {
    grid-column: span 2;
}

.gallery-item-wide img {
    aspect-ratio: 16 / 10;
}

.gallery-item-tall img {
    aspect-ratio: 3 / 4;
}

.contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
}

.content-card-contact {
    padding-top: clamp(1.25rem, 2.4vw, 1.7rem);
    padding-bottom: clamp(1.25rem, 2.4vw, 1.7rem);
}

.contact-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.contact-card a {
    display: inline-block;
    margin-top: 0.35rem;
    font-size: 1.08rem;
    line-height: 1.4;
    word-break: break-word;
}

.contact-card-primary {
    background: linear-gradient(180deg, rgba(32, 45, 57, 0.96), rgba(39, 54, 68, 0.92));
    color: rgba(249, 246, 241, 0.94);
}

.contact-card-primary .card-label,
.contact-card-primary a,
.contact-card-primary p {
    color: inherit;
}

.contact-card-primary a {
    font-size: 1.18rem;
}

.site-footer {
    display: grid;
    gap: 1rem;
    margin-top: 1.25rem;
    padding: 0.4rem 0 0;
    color: var(--muted);
}

.site-footer-copy {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    font-weight: 700;
    color: var(--surface-ink);
}

.year-switcher {
    display: grid;
    gap: 0.8rem;
}

.year-switcher summary {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    width: fit-content;
    list-style: none;
    cursor: pointer;
    color: var(--surface-ink);
    font-weight: 700;
    padding: 20px;
}

.year-switcher summary:hover,
.year-switcher summary:focus-visible {
    color: var(--accent);
}

.year-switcher summary::-webkit-details-marker {
    display: none;
}

.year-switcher summary::after {
    content: "+";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: rgba(32, 45, 57, 0.08);
    color: var(--surface-ink);
    font-size: 1rem;
    line-height: 1;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.year-switcher[open] summary::after {
    transform: rotate(45deg);
    background: rgba(182, 106, 60, 0.16);
}

.year-switcher-panel {
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.58);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255, 251, 245, 0.9), rgba(250, 245, 236, 0.82));
    box-shadow: var(--shadow-soft);
}

.year-switcher-intro {
    margin: 0;
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

.year-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
    gap: 0.8rem;
    margin-top: 0.95rem;
}

.year-card {
    display: grid;
    gap: 0.35rem;
    min-height: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(29, 36, 48, 0.1);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(250, 246, 239, 0.88));
    box-shadow: 0 10px 24px rgba(33, 40, 48, 0.06);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.year-card:hover,
.year-card:focus-visible {
    transform: translateY(-3px);
    border-color: rgba(182, 106, 60, 0.22);
    box-shadow: 0 16px 28px rgba(33, 40, 48, 0.1);
}

.year-card strong {
    font-family: var(--serif);
    font-size: 1.85rem;
    line-height: 1;
    letter-spacing: -0.05em;
    color: var(--surface-ink);
}

.year-card-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
}

.year-card span:last-child {
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.5;
}

.year-card-current {
    background:
        linear-gradient(180deg, rgba(32, 45, 57, 0.96), rgba(39, 54, 68, 0.92));
    border-color: rgba(32, 45, 57, 0.08);
    box-shadow: 0 16px 32px rgba(29, 36, 48, 0.18);
}

.year-card-current strong,
.year-card-current .year-card-label,
.year-card-current span:last-child {
    color: rgba(249, 246, 241, 0.94);
}

.year-card-current .year-card-label {
    color: #f2c9a8;
}

#program,
#ubytovani,
#doprava,
#kontakty {
    scroll-margin-top: 1rem;
}

@media (max-width: 1080px) {
    .hero,
    .content-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 920px) {
    .contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .site-shell {
        width: min(100%, calc(100% - 1rem));
        padding-bottom: 2rem;
    }

    .hero {
        padding: 1rem;
        gap: 0.9rem;
    }

    .hero h1 {
        max-width: none;
        font-size: clamp(2.45rem, 12vw, 3.9rem);
    }

    .date-lockup {
        grid-template-columns: 1fr;
    }

    .program-grid,
    .stay-layout,
    .travel-layout,
    .contact-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .section-heading-illustrated {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .section-heading-illustrated .section-heading-copy {
        max-width: none;
    }

    .section-illustration {
        width: clamp(7rem, 30vw, 9rem);
        justify-self: start;
    }

    .gallery-item-wide {
        grid-column: auto;
    }

    .gallery-item img,
    .gallery-item-wide img,
    .gallery-item-tall img {
        aspect-ratio: 4 / 3;
    }

    .map-embed iframe {
        height: 16rem;
    }

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

    .button,
    .section-nav a {
        width: 100%;
    }

    .site-footer-copy {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 520px) {
    .hero-actions,
    .section-nav {
        grid-template-columns: 1fr;
        display: grid;
    }

    .content-card,
    .hero-panel {
        padding: 1rem;
    }

    .mini-card,
    .info-card,
    .packing-card,
    .contact-card,
    .address-card {
        padding: 0.95rem;
    }

    .price-table {
        min-width: 22rem;
    }
}