:root {
    --color-primary: #2b3990;
    --color-primary-dark: #1a2570;
    --color-primary-light: #eef0fa;
    --color-accent: #4a5fc7;
    --color-accent-light: #e3e7f7;
    --color-text: #1a1f1c;
    --color-text-muted: #5a6078;
    --color-bg: #ffffff;
    --color-bg-muted: #f5f7fc;
    --color-border: #d4d9ea;
    --color-white: #ffffff;
    --shadow-sm: 0 1px 2px rgba(26, 37, 112, 0.06);
    --shadow-md: 0 10px 28px rgba(26, 37, 112, 0.08);
    --radius-sm: 8px;
    --radius-md: 14px;
    --space-1: 0.5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2rem;
    --space-5: 3rem;
    --space-6: 4rem;
    --container: 1080px;
    --font: "DM Sans", system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-dark);
}

h1, h2, h3 {
    line-height: 1.2;
    margin: 0 0 var(--space-2);
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin: 0 0 var(--space-2);
}

ul {
    margin: 0;
    padding: 0;
}

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

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-1) var(--space-2);
    z-index: 1000;
}

.skip-link:focus {
    left: var(--space-2);
    top: var(--space-2);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.7rem 1.2rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.btn--secondary {
    background: var(--color-white);
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
}

.btn--secondary:hover {
    background: var(--color-accent-light);
}

.btn--ghost {
    background: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-border);
}

.btn--ghost:hover {
    background: var(--color-primary-light);
}

.btn--block {
    width: 100%;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-accent-light);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    min-height: 76px;
}

.brand {
    display: inline-flex;
    align-items: center;
    color: var(--color-text);
}

.brand__logo {
    height: 52px;
    width: auto;
}

.brand__mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    margin-left: 0.75rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.site-nav a {
    color: var(--color-text);
    font-weight: 500;
}

.site-nav a.is-active,
.site-nav a:hover {
    color: var(--color-primary);
}

.site-nav__phone {
    padding: 0.55rem 1rem;
    border-radius: 999px;
    background: var(--color-accent-light);
    border: 1px solid var(--color-accent);
    color: var(--color-primary-dark) !important;
    font-weight: 700;
}

.hero {
    padding: var(--space-6) 0 var(--space-5);
    background:
        linear-gradient(135deg, rgba(43, 57, 144, 0.09), rgba(43, 57, 144, 0.03)),
        var(--color-bg-muted);
    border-bottom: 1px solid var(--color-border);
}

.hero--photo {
    padding: clamp(4rem, 12vw, 7rem) 0;
    background-image:
        linear-gradient(135deg, rgba(26, 37, 112, 0.82), rgba(43, 57, 144, 0.65)),
        var(--hero-image);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    border-bottom: none;
    color: var(--color-white);
}

.hero--photo h1,
.hero--photo .hero__lead {
    color: var(--color-white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero--photo .btn--ghost {
    border-color: rgba(255, 255, 255, 0.55);
    color: var(--color-white);
}

.hero--photo .btn--ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-white);
}

.hero--photo .btn--primary:hover {
    background: var(--color-white);
    color: var(--color-primary-dark);
}

.hero__content {
    max-width: 720px;
}

.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3rem);
}

.hero__lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 60ch;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.section {
    padding: var(--space-5) 0;
}

.section--muted {
    background: var(--color-bg-muted);
}

.location-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.location-card,
.contact-card,
.price-section {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.location-card {
    padding: 0;
    overflow: hidden;
}

.location-card__stripe {
    height: 6px;
    background: var(--color-primary);
}

.location-card--zvonarka .location-card__stripe {
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.location-card--bratcice .location-card__stripe {
    background: linear-gradient(90deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.location-card__body {
    padding: var(--space-3);
}

.contact-card,
.price-section {
    padding: var(--space-3);
}

.location-card__address {
    color: var(--color-text-muted);
}

.location-card__meta {
    display: grid;
    gap: 0.75rem;
    margin: var(--space-2) 0 var(--space-3);
}

.location-card__meta div {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: var(--space-1);
}

.location-card__meta dt {
    color: var(--color-text-muted);
    font-weight: 500;
}

.location-card__meta dd {
    margin: 0;
}

.status-light {
    display: inline-flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: 600;
}

.status-light__dot {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    margin-top: 0.2em;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

.status-light--open .status-light__dot {
    background: #22a06b;
    box-shadow: 0 0 0 3px rgba(34, 160, 107, 0.2);
}

.status-light--limited .status-light__dot {
    background: #e2a100;
    box-shadow: 0 0 0 3px rgba(226, 161, 0, 0.22);
}

.status-light--closed .status-light__dot {
    background: #d11a2a;
    box-shadow: 0 0 0 3px rgba(209, 26, 42, 0.2);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 0 var(--space-3);
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.35;
}

.status-badge__dot {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.status-badge--open {
    background: #d8f3e4;
    border-color: #22a06b;
    color: #0f5132;
}

.status-badge--open .status-badge__dot {
    background: #22a06b;
    box-shadow: 0 0 0 5px rgba(34, 160, 107, 0.25);
}

.status-badge--limited {
    background: #ffe9a8;
    border-color: #e2a100;
    color: #664d03;
}

.status-badge--limited .status-badge__dot {
    background: #e2a100;
    box-shadow: 0 0 0 5px rgba(226, 161, 0, 0.28);
}

.status-badge--closed {
    background: #f8d7da;
    border-color: #d11a2a;
    color: #842029;
}

.status-badge--closed .status-badge__dot {
    background: #d11a2a;
    box-shadow: 0 0 0 5px rgba(209, 26, 42, 0.25);
}

.status-shell h1 {
    margin-bottom: var(--space-2);
}

.status-current {
    margin: 0 0 var(--space-2);
    font-size: 1.125rem;
}

.status-buttons {
    display: grid;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.status-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    min-height: 64px;
    padding: 1rem 1.1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text);
    font: inherit;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.status-btn__dot {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-btn--open .status-btn__dot { background: #22a06b; }
.status-btn--limited .status-btn__dot { background: #e2a100; }
.status-btn--closed .status-btn__dot { background: #d11a2a; }

.status-btn--open.is-current,
.status-btn--open:hover {
    border-color: #22a06b;
    background: #eaf8f1;
}

.status-btn--limited.is-current,
.status-btn--limited:hover {
    border-color: #e2a100;
    background: #fff8e6;
}

.status-btn--closed.is-current,
.status-btn--closed:hover {
    border-color: #d11a2a;
    background: #fdeceb;
}

.services-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-4);
    align-items: start;
}

.plain-list {
    list-style: none;
    padding: 0;
}

.plain-list li {
    position: relative;
    padding-left: 1.1rem;
    margin-bottom: 0.5rem;
}

.plain-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

.plain-list--compact li {
    margin-bottom: 0.35rem;
    font-size: 0.9375rem;
}

.about-text {
    margin-top: var(--space-3);
    color: var(--color-text-muted);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.contact-people {
    display: grid;
    gap: var(--space-2);
}

.contact-card h3 {
    margin-bottom: 0.35rem;
}

.contact-card__role {
    margin: 0 0 0.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.contact-facts {
    display: grid;
    gap: 0.5rem;
    margin: var(--space-2) 0 0;
}

.contact-facts div {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-1);
}

.contact-facts dt {
    color: var(--color-text-muted);
}

.contact-facts dd {
    margin: 0;
}

.page-hero {
    padding: var(--space-4) 0 var(--space-2);
    background: var(--color-bg-muted);
    border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

.price-sections {
    display: grid;
    gap: var(--space-4);
}

.price-section__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    flex-wrap: wrap;
}

.price-section__meta {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.price-section__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pdf-viewer {
    width: 100%;
    min-height: 720px;
    height: 80vh;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #525659;
}

.price-card__missing {
    color: var(--color-text-muted);
    padding: var(--space-3);
    text-align: center;
}

.site-footer {
    padding: var(--space-3) 0;
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.85);
}

.site-footer__bottom {
    text-align: center;
    font-size: 0.875rem;
}

.site-footer__bottom p {
    margin: 0;
}

.admin-body {
    min-height: 100vh;
    background: var(--color-bg-muted);
}

.admin-shell {
    width: min(100% - 2rem, 820px);
    margin: var(--space-5) auto;
}

.admin-card {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.admin-card + .admin-card {
    margin-top: var(--space-3);
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    flex-wrap: wrap;
}

.admin-header h1 {
    font-size: 1.5rem;
}

.admin-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--space-3);
}

.admin-nav .btn {
    min-height: 40px;
    padding: 0.45rem 1rem;
}

.admin-nav .btn:hover {
    color: var(--color-primary-dark);
}

.admin-nav .btn--primary:hover {
    color: var(--color-white);
}

.admin-form label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
}

.admin-form input[type="text"],
.admin-form input[type="password"],
.admin-form input[type="email"],
.admin-form input[type="file"] {
    width: 100%;
    min-height: 44px;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font: inherit;
}

.admin-meta {
    display: grid;
    gap: 0.4rem;
    margin-bottom: var(--space-2);
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.alert {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-3);
}

.alert--success {
    background: #e8f7ed;
    color: #1f6b3f;
}

.alert--error {
    background: #fdecec;
    color: #9b2c2c;
}

.admin-actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

@media (max-width: 860px) {
    .location-grid,
    .services-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .pdf-viewer {
        min-height: 480px;
        height: 65vh;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-2);
        background: var(--color-white);
        border-bottom: 1px solid var(--color-border);
        display: none;
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a,
    .site-nav__phone {
        padding: 0.875rem 1rem;
    }

    .site-header {
        position: relative;
    }

    .site-header__inner {
        position: relative;
    }

    .price-section__head {
        flex-direction: column;
    }
}