/* КАСП ПЛЮС — каталог сайтов (светлый, с фото) */

:root {
    --brand: #b32828;
    --brand-dark: #8f1f1f;
    --ink: #1c1c1c;
    --ink-soft: #5a5a5a;
    --line: #e2e0dc;
    --surface: #ffffff;
    --page: #f3f2ef;
    --page-2: #e8ecef;
    --radius: 14px;
    --shadow: 0 10px 28px rgba(28, 28, 28, 0.08);
    --ease: 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Manrope, sans-serif;
    color: var(--ink);
    background: var(--page);
    min-height: 100vh;
    line-height: 1.45;
}

.page-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(900px 420px at 12% -10%, rgba(179, 40, 40, 0.08), transparent 60%),
        radial-gradient(700px 380px at 100% 0%, rgba(70, 110, 140, 0.1), transparent 55%),
        linear-gradient(180deg, #f7f6f3 0%, var(--page-2) 100%);
}

.sites-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 36px 24px 48px;
}

.header {
    margin-bottom: 28px;
    display: grid;
    gap: 20px;
    align-items: end;
    grid-template-columns: 1fr minmax(220px, 320px);
}

.brand-name {
    font-family: Unbounded, sans-serif;
    font-size: clamp(1.75rem, 3.2vw, 2.4rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--brand);
    line-height: 1.1;
}

.brand-title {
    margin-top: 6px;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    font-weight: 700;
    color: var(--ink);
}

.brand-lead {
    margin-top: 6px;
    font-size: 0.95rem;
    color: var(--ink-soft);
    max-width: 36ch;
}

.search-box input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    color: var(--ink);
    font: inherit;
    font-size: 0.95rem;
    transition: border-color var(--ease), box-shadow var(--ease);
}

.search-box input:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(179, 40, 40, 0.15);
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.filter-btn {
    appearance: none;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.7);
    color: var(--ink-soft);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}

.filter-btn:hover {
    border-color: #c9c5bf;
    color: var(--ink);
    transform: translateY(-1px);
}

.filter-btn.active {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
}

.site-card {
    position: relative;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.site-card:hover,
.site-card:focus-visible {
    transform: translateY(-4px);
    border-color: rgba(179, 40, 40, 0.35);
    box-shadow: 0 16px 36px rgba(28, 28, 28, 0.12);
    outline: none;
}

.site-photo {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #d9dde2;
    overflow: hidden;
}

.site-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.site-card:hover .site-photo img {
    transform: scale(1.04);
}

.site-photo-placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background:
        linear-gradient(135deg, #e8eaed 0%, #d5dae0 100%);
    color: #7a818a;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-photo.has-image .site-photo-placeholder {
    display: none;
}

.site-body {
    padding: 14px 16px 16px;
    display: grid;
    gap: 4px;
}

.site-name {
    font-size: 1rem;
    font-weight: 700;
}

.site-url {
    font-size: 0.8rem;
    color: var(--brand);
    font-weight: 600;
    word-break: break-all;
}

.site-card::after {
    content: "→";
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    font-size: 0.9rem;
    display: grid;
    place-items: center;
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--ease), transform var(--ease);
}

.site-card:hover::after,
.site-card:focus-visible::after {
    opacity: 1;
    transform: translateX(0);
}

.no-results {
    text-align: center;
    padding: 48px 16px;
    color: var(--ink-soft);
}

.footer {
    margin-top: 36px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    text-align: center;
}

.phone-link {
    display: inline-block;
    color: var(--brand);
    font-weight: 700;
    text-decoration: none;
    font-size: 1.05rem;
    transition: color var(--ease);
}

.phone-link:hover {
    color: var(--brand-dark);
}

.copyright {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #8a8a8a;
}

@media (max-width: 720px) {
    .sites-container {
        padding: 24px 16px 40px;
    }

    .header {
        grid-template-columns: 1fr;
    }

    .sites-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .site-body {
        padding: 10px 12px 12px;
    }

    .site-name {
        font-size: 0.9rem;
    }

    .site-card::after {
        display: none;
    }
}

@media (max-width: 420px) {
    .sites-grid {
        grid-template-columns: 1fr;
    }
}

body.embedded .footer {
    display: none;
}

body.embedded .sites-container {
    padding: 16px;
}