/* ==========================================================================
   Ambulance rehabilitace – site stylesheet
   Breakpoints: sm 640px, md 768px, lg 1024px, xl 1280px
   ========================================================================== */

:root {
    --color-bg: rgb(230 230 230);
    --color-surface: #fff;
    --color-surface-muted: #f8fafc;
    --color-border: #f1f5f9;
    --color-border-strong: #e2e8f0;

    --color-text: #1e293b;
    --color-text-body: #334155;
    --color-text-muted: #64748b;
    --color-text-faint: #94a3b8;

    --color-primary: #1e40af;
    --color-primary-hover: #1d4ed8;
    --color-primary-soft: #eff6ff;
    --color-link: #2563eb;
    --color-accent: #fb923c;
    --color-accent-strong: #f97316;

    --color-footer: #020617;

    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);

    --nav-height: 3.5rem;
    --page-gutter: 1rem;
    --page-max-width: 96rem;
}

@media (min-width: 640px) {
    :root {
        --page-gutter: 1.5rem;
    }
}

@media (min-width: 1024px) {
    :root {
        --page-gutter: 2rem;
    }
}

/* ---------- Base ---------- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, p, ul, ol, dl, dd, figure {
    margin: 0;
}

ul, ol {
    padding: 0;
}

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

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

button {
    font: inherit;
}

table {
    border-collapse: collapse;
}

.icon {
    display: inline-block;
    flex-shrink: 0;
    height: 1em;
    width: auto;
    overflow: visible;
    vertical-align: -0.125em;
    fill: currentColor;
}

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

.container {
    width: 100%;
    max-width: var(--page-max-width);
    margin-inline: auto;
    padding-inline: var(--page-gutter);
}

/* ---------- Header ---------- */

.site-header {
    display: flex;
    align-items: center;
    height: 25vh;
    background:
        linear-gradient(to bottom, rgb(15 23 42 / 0.8), rgb(30 58 138 / 0.85)),
        url("img/radnice.webp") center / cover;
    color: #fff;
    box-shadow: var(--shadow-md);
}

.site-title {
    display: inline-block;
    font-size: 1.5rem;
    line-height: 2rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.site-subtitle {
    color: #bfdbfe;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .site-title {
        font-size: 1.875rem;
        line-height: 2.25rem;
    }

    .site-subtitle {
        font-size: 1rem;
    }
}

/* ---------- Top navigation ---------- */

.site-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: var(--nav-height);
    padding-block: 0.375rem;
}

.nav-link {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    transition: background-color 150ms ease;
}

.nav-link:hover {
    background-color: var(--color-primary-hover);
}

.nav-link.is-active {
    background-color: var(--color-accent);
    font-weight: 700;
    box-shadow: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
}

@media (min-width: 640px) {
    .nav-links {
        gap: 2rem;
    }

    .nav-link {
        flex: none;
        font-size: 1rem;
    }
}

/* ---------- Page layout ---------- */

.page {
    flex-grow: 1;
    padding-block: 2rem;
}

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

@media (min-width: 768px) {
    .page-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
    }
}

@media (min-width: 1280px) {
    .page-grid {
        grid-template-columns: minmax(0, 3fr) minmax(0, 8fr) minmax(0, 3fr);
    }
}

/* ---------- Panels ---------- */

.panel {
    padding: 1.5rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.panel-compact {
    padding: 1rem;
}

/* ---------- Side menu ---------- */

.side-panel {
    position: sticky;
    top: calc(var(--nav-height) + 1.5rem);
}

.side-heading {
    margin-bottom: 0.75rem;
    padding-inline: 0.5rem;
    color: var(--color-text-faint);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.side-links {
    list-style: none;
    display: grid;
    gap: 0.25rem;
}

.side-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0.75rem;
    border-radius: var(--radius);
    color: #475569;
    font-size: 1rem;
    line-height: 1.5rem;
    transition: background-color 150ms ease, color 150ms ease;
}

.side-link:hover {
    background-color: var(--color-surface-muted);
    color: #0f172a;
}

.side-link.is-active {
    background-color: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-weight: 500;
}

.side-link-icon {
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 150ms ease;
}

.side-link:hover .side-link-icon,
.side-link.is-active .side-link-icon {
    opacity: 0.5;
}

@media (min-width: 640px) {
    .side-link {
        font-size: 1.125rem;
        line-height: 1.75rem;
    }
}

@media (min-width: 1024px) {
    .side-link {
        font-size: 1.25rem;
        line-height: 2rem;
    }
}

/* ---------- Main content typography ---------- */

.content {
    display: grid;
    gap: 2rem;
    align-content: start;
    color: var(--color-text-body);
    font-size: 1rem;
    line-height: 2rem;
}

.content h1,
.content .card-title {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border-strong);
    color: var(--color-primary);
    font-size: 1.25rem;
    line-height: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.content h2,
.content h3 {
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
    font-size: 1.125rem;
    line-height: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.content :is(h1, .card-title) + :is(h2, h3),
.content :is(h2, h3):first-child {
    margin-top: 0;
}

/* Links inside running text */
.content :is(p, li) a:not([class]) {
    color: var(--color-link);
    text-decoration: underline;
    text-underline-offset: 0.15em;
    transition: color 150ms ease;
}

.content :is(p, li) a:not([class]):hover {
    color: var(--color-accent-strong);
}

.content p + p {
    margin-top: 1rem;
}

.content .price {
    margin-top: 0.25rem;
    color: var(--color-text);
    font-weight: 600;
}

.text-measure {
    max-width: 65ch;
}

@media (min-width: 640px) {
    .content {
        font-size: 1.125rem;
    }

    .content h1,
    .content .card-title {
        font-size: 1.5rem;
        line-height: 2rem;
    }

    .content h2,
    .content h3 {
        font-size: 1.25rem;
    }
}

/* Dash-marked list */
.content-list {
    list-style: none;
    display: grid;
    gap: 0.25rem;
}

.content-list.is-dashed li {
    position: relative;
    padding-left: 1.25rem;
}

.content-list.is-dashed li::before {
    content: "–";
    position: absolute;
    left: 0;
    color: var(--color-text-faint);
}

/* Opening hours table */
.schedule-table th {
    padding-right: 1.5rem;
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
}

/* Image + text side by side */
.media-split {
    display: grid;
    gap: 1.5rem;
    align-items: center;
}

.media-split > * > :first-child {
    margin-top: 0;
}

@media (min-width: 768px) {
    .media-split {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.image-box {
    min-height: 250px;
    height: 100%;
    overflow: hidden;
    background-color: var(--color-surface-muted);
    border-radius: var(--radius);
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---------- Home page service links ---------- */

.service-links {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 1rem;
}

.service-link {
    display: grid;
    align-content: start;
    gap: 0.25rem;
    height: 100%;
    padding: 1rem;
    background-color: var(--color-surface-muted);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    line-height: 1.5rem;
    transition: border-color 150ms ease, background-color 150ms ease;
}

.service-link:hover {
    background-color: var(--color-primary-soft);
    border-color: var(--color-link);
}

.service-link-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 700;
}

.service-link-title .icon {
    font-size: 0.75rem;
    opacity: 0.5;
}

.service-link-text {
    color: var(--color-text-body);
    font-size: 1rem;
}

.content .service-cta {
    margin-top: 1.5rem;
}

/* ---------- Contacts ---------- */

.contact-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-card-wide {
        grid-column: 1 / -1;
    }
}

.contact-card {
    padding: 1rem;
    background-color: var(--color-surface-muted);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
}

.content .contact-card h2 {
    margin: 0 0 1rem;
}

.contact-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 150ms ease;
}

.contact-card-link .icon {
    font-size: 0.75rem;
    opacity: 0.5;
}

.contact-card-link:hover {
    color: var(--color-link);
}

@media (min-width: 640px) {
    .contact-card {
        padding: 1.25rem;
    }
}

.contact-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 1rem;
    line-height: 1.5rem;
}

.contact-label {
    margin-bottom: 0.25rem;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.contact-link {
    color: var(--color-link);
    font-weight: 600;
    overflow-wrap: anywhere;
    transition: color 150ms ease;
}

.contact-link[href^="tel:"] {
    white-space: nowrap;
}

.contact-link:hover {
    color: var(--color-accent-strong);
}

/* ---------- Address & maps ---------- */

.address {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.address-icon {
    margin-top: 0.5rem;
    color: var(--color-accent-strong);
}

.address-lines {
    display: grid;
}

.map-frame {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--color-surface-muted);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
}

.map-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ---------- Photo gallery carousel ---------- */

.carousel {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: #f1f5f9;
    border-radius: var(--radius);
    transition: aspect-ratio 500ms ease;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    pointer-events: none;
    transition: opacity 500ms ease;
}

.carousel-slide.is-active {
    opacity: 1;
    pointer-events: auto;
}

.carousel-button {
    position: absolute;
    top: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 0;
    border-radius: 9999px;
    background-color: rgb(15 23 42 / 0.7);
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    transform: translateY(-50%);
    transition: background-color 150ms ease;
}

.carousel-button:hover {
    background-color: #0f172a;
}

.carousel-button:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.carousel-button-prev {
    left: 0.75rem;
}

.carousel-button-next {
    right: 0.75rem;
}

.gallery-empty {
    padding: 2rem;
    text-align: center;
    color: #475569;
}

/* ---------- News ---------- */

.news-heading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    color: #0f172a;
    font-size: 1rem;
    font-weight: 700;
}

.news-heading .icon {
    color: var(--color-primary);
}

.news-empty {
    padding: 2rem 1rem 1rem;
    color: var(--color-text);
    font-size: 0.875rem;
    text-align: center;
}

.news-empty .icon {
    display: block;
    margin: 0 auto 1rem;
    color: #d1d5db;
    font-size: 1.875rem;
}

.news-item {
    padding-top: 0.75rem;
    margin-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.news-item:first-of-type {
    border-top: 0;
}

.news-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
}

.news-date {
    color: var(--color-primary);
    font-weight: 600;
}

.news-updated {
    padding: 0.125rem 0.5rem;
    background-color: #f3f4f6;
    border-radius: 0.25rem;
}

.news-title {
    margin-bottom: 0.5rem;
    color: var(--color-primary);
    font-size: 1.125rem;
    line-height: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

/* Rich text written in the admin editor */
.news-body {
    color: var(--color-text-body);
    font-size: 1rem;
    line-height: 1.75rem;
    overflow-wrap: anywhere;
}

.news-body > * + * {
    margin-top: 0.75rem;
}

.news-body ul,
.news-body ol {
    padding-left: 1.25rem;
}

.news-body ul {
    list-style: disc;
}

.news-body ol {
    list-style: decimal;
}

.news-body a {
    color: var(--color-link);
    text-decoration: underline;
}

.news-body blockquote {
    margin-inline: 0;
    padding-left: 0.75rem;
    border-left: 3px solid var(--color-border-strong);
    color: var(--color-text-muted);
}

.news-body h2,
.news-body h3,
.news-body h4 {
    color: #0f172a;
    font-size: 1rem;
    font-weight: 700;
}

/* ---------- Footer ---------- */

.site-footer {
    margin-top: 3rem;
    padding-block: 1.5rem;
    background-color: var(--color-footer);
    border-top: 1px solid #1e293b;
    color: var(--color-text-faint);
    font-size: 0.75rem;
    text-align: center;
}