/* frontend/css/site/25-maintenance.css */

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    margin: 0;
}

body.maintenance-page {
    font-family: sans-serif;
    color: #ffffff;
    background: #111827;
    overflow-x: hidden;
}

.maintenance-background,
.maintenance-background::after {
    position: fixed;
    inset: 0;
}

.maintenance-background {
    z-index: 0;
    overflow: hidden;
    background: linear-gradient(135deg, #111827 0%, #1f2937 50%, #334155 100%);
}

.maintenance-background::after {
    content: '';
    z-index: 3;
    background: rgba(0, 0, 0, 0.6);
    pointer-events: none;
}

.maintenance-page.overlay-00 .maintenance-background::after {
    background: rgba(0, 0, 0, 0);
}

.maintenance-page.overlay-10 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.1);
}

.maintenance-page.overlay-20 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.2);
}

.maintenance-page.overlay-30 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.3);
}

.maintenance-page.overlay-40 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.4);
}

.maintenance-page.overlay-50 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.5);
}

.maintenance-page.overlay-60 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.6);
}

.maintenance-page.overlay-70 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.7);
}

.maintenance-page.overlay-80 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.8);
}

.maintenance-page.overlay-90 .maintenance-background::after {
    background: rgba(0, 0, 0, 0.9);
}

.maintenance-design-light .maintenance-background::after {
    background: rgba(255, 255, 255, 0.62);
}

.maintenance-design-light.overlay-00 .maintenance-background::after {
    background: rgba(255, 255, 255, 0);
}

.maintenance-design-light.overlay-10 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.1);
}

.maintenance-design-light.overlay-20 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.2);
}

.maintenance-design-light.overlay-30 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.3);
}

.maintenance-design-light.overlay-40 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.4);
}

.maintenance-design-light.overlay-50 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.5);
}

.maintenance-design-light.overlay-60 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.6);
}

.maintenance-design-light.overlay-70 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.7);
}

.maintenance-design-light.overlay-80 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.8);
}

.maintenance-design-light.overlay-90 .maintenance-background::after {
    background: rgba(255, 255, 255, 0.9);
}

.maintenance-background-image,
.maintenance-background-fallback,
.maintenance-background-video,
.maintenance-background-slide {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.maintenance-background-video {
    z-index: 2;
}

.maintenance-background-slideshow {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.maintenance-background-slide {
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 1.1s ease, transform 7s ease;
}

.maintenance-background-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.maintenance-shell {
    position: relative;
    z-index: 5;
    min-height: 100svh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(28px, env(safe-area-inset-top)) 20px max(28px, env(safe-area-inset-bottom));
    overflow-y: auto;
}

.maintenance-card {
    position: relative;
    width: min(720px, 100%);
    padding: 42px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 32px;
    background: rgba(15, 23, 42, 0.58);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(18px);
    text-align: center;
}

.maintenance-design-light .maintenance-card {
    border-color: rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.76);
    color: #111827;
    box-shadow: 0 30px 90px rgba(15, 23, 42, 0.16);
}

.maintenance-preview-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.94);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.maintenance-logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.maintenance-logo {
    display: block;
    max-width: 230px;
    max-height: 96px;
    object-fit: contain;
}

.maintenance-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.86);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.maintenance-design-light .maintenance-kicker {
    background: rgba(37, 99, 235, 0.1);
    color: #1d4ed8;
}

.maintenance-card h1 {
    margin: 0;
    font-size: clamp(36px, 5.4vw, 42px);
    line-height: 0.95;
    font-weight: 400;
    letter-spacing: -0.06em;
    text-transform: uppercase;
}

.maintenance-text {
    max-width: 560px;
    margin: 22px auto 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 17px;
    line-height: 1.65;
}

.maintenance-design-light .maintenance-text {
    color: #475569;
}

.maintenance-countdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 30px;
}

.maintenance-countdown-item {
    padding: 18px 10px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
}

.maintenance-design-light .maintenance-countdown-item {
    border-color: rgba(15, 23, 42, 0.09);
    background: rgba(255, 255, 255, 0.74);
}

.maintenance-countdown-item strong,
.maintenance-countdown-item span {
    display: block;
}

.maintenance-countdown-item strong {
    font-size: clamp(28px, 5vw, 28px);
    line-height: 1;
    font-weight: 400;
    letter-spacing: -0.04em;
}

.maintenance-countdown-item span {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.maintenance-design-light .maintenance-countdown-item span {
    color: #64748b;
}

.maintenance-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.maintenance-contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
}

.maintenance-design-light .maintenance-contact-link {
    border-color: rgba(15, 23, 42, 0.12);
    background: #ffffff;
    color: #0f172a;
}

@media (max-width: 640px) {
    .maintenance-shell {
        align-items: center;
        min-height: 100svh;
        min-height: 100dvh;
        padding: max(18px, env(safe-area-inset-top)) 14px max(24px, env(safe-area-inset-bottom));
        overflow-y: auto;
    }

    .maintenance-card {
        width: min(94vw, 430px);
        margin: auto 0;
        padding: 26px 20px;
        border-radius: 26px;
    }

    .maintenance-preview-badge {
        position: static;
        margin-bottom: 12px;
    }

    .maintenance-logo-wrap {
        margin-bottom: 20px;
    }

    .maintenance-logo {
        max-width: 265px;
        max-height: 66px;
    }

    .maintenance-kicker {
        margin-bottom: 20px;
        padding: 6px 10px;
        font-size: 10px;
    }

    .maintenance-card h1 {
        font-size: clamp(28px, 8.8vw, 38px);
        line-height: 1;
        letter-spacing: -0.045em;
    }

    .maintenance-text {
        margin-top: 13px;
        font-size: 13px;
        line-height: 1.5;
    }

    .maintenance-countdown {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
        margin-top: 18px;
    }

    .maintenance-countdown-item {
        padding: 12px 8px;
        border-radius: 16px;
    }

    .maintenance-countdown-item strong {
        font-size: 28px;
    }

    .maintenance-countdown-item span {
        margin-top: 6px;
        font-size: 10px;
    }

    .maintenance-contact {
        flex-direction: column;
        align-items: stretch;
        margin-top: 18px;
    }

    .maintenance-contact-link {
        min-height: 40px;
        padding: 10px 14px;
        font-size: 13px;
    }
}

@media (max-height: 720px) and (max-width: 640px) {
    .maintenance-shell {
        align-items: center;
        justify-content: center;
        padding-top: max(12px, env(safe-area-inset-top));
        padding-bottom: max(20px, env(safe-area-inset-bottom));
        overflow-y: auto;
    }

    .maintenance-card {
        padding: 40px 18px;
        margin: auto 0;
    }

    .maintenance-logo {
        max-height: 62px;
    }

    .maintenance-card h1 {
        font-size: clamp(26px, 8.2vw, 34px);
    }

    .maintenance-text {
        font-size: 14px;
        line-height: 1.45;
    }

    .maintenance-countdown {
        margin-top: 35px;
    }

    .maintenance-countdown-item {
        padding: 10px 7px;
    }

    .maintenance-countdown-item strong {
        font-size: 25px;
    }

    .maintenance-contact {
        margin-top: 35px;
    }

    .maintenance-contact-link {
        min-height: 38px;
    }
}