/* =====================================================================
   Заглушка «сайт переехал» для itcompressor.github.io
   Статика: HTML + CSS (+ короткий JS на редирект). Без сборки.
   ===================================================================== */

:root {
    --brand: #3498db;
    --brand-dark: #217db3;
    --bg-1: #eef4fa;
    --bg-2: #dfe9f4;
    --card-bg: rgba(255, 255, 255, 0.82);
    --card-border: rgba(255, 255, 255, 0.9);
    --text: #1c2733;
    --muted: #5b6570;
    --faint: #8b949e;
    --shadow: 0 18px 50px rgba(15, 23, 32, 0.14), 0 4px 12px rgba(15, 23, 32, 0.08);
    --radius: 20px;
    --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-1: #14171c;
        --bg-2: #0d1015;
        --card-bg: rgba(29, 34, 42, 0.86);
        --card-border: rgba(255, 255, 255, 0.08);
        --text: #eef2f7;
        --muted: #9aa4b1;
        --faint: #6e7885;
        --shadow: 0 18px 50px rgba(0, 0, 0, 0.55), 0 4px 12px rgba(0, 0, 0, 0.4);
    }
}

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

html {
    height: 100%;
}

body {
    min-height: 100%;
    font-family: var(--font);
    color: var(--text);
    line-height: 1.6;
    background:
        radial-gradient(1100px 620px at 12% -8%, rgba(52, 152, 219, 0.28), transparent 62%),
        radial-gradient(900px 560px at 92% 8%, rgba(52, 152, 219, 0.16), transparent 60%),
        linear-gradient(160deg, var(--bg-1), var(--bg-2));
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}

.page {
    width: 100%;
    max-width: 620px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    animation: rise 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* ===== Карточка ===== */
.card {
    width: 100%;
    padding: 40px 38px 32px;
    text-align: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.card__logo {
    color: var(--brand);
    margin-bottom: 18px;
    display: flex;
    justify-content: center;
}

.card__logo svg {
    filter: drop-shadow(0 6px 14px rgba(52, 152, 219, 0.35));
}

/* Стрелки «сжатия» в логотипе — лёгкая анимация */
.logo-arrow {
    transform-origin: center;
    animation: squeeze 2.4s ease-in-out infinite;
}

.logo-arrow--left {
    animation-delay: 0.15s;
}

@keyframes squeeze {
    0%, 100% {
        transform: translateX(0);
        opacity: 0.9;
    }
    50% {
        transform: translateX(3px);
        opacity: 1;
    }
}

.card__eyebrow {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 10px;
}

.card__title {
    font-size: clamp(30px, 6vw, 40px);
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
}

.card__text {
    color: var(--muted);
    font-size: 17px;
    margin-bottom: 26px;
}

.card__link {
    color: var(--brand);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed rgba(52, 152, 219, 0.55);
    white-space: nowrap;
}

.card__link:hover {
    color: var(--brand-dark);
    border-bottom-style: solid;
}

/* ===== Кнопка ===== */
.button {
    display: inline-block;
    padding: 13px 26px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, var(--brand), var(--brand-dark));
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(52, 152, 219, 0.45);
    filter: brightness(1.05);
}

.button:active {
    transform: translateY(0);
}

.button:focus-visible,
.card__cancel:focus-visible,
a:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 3px;
    border-radius: 6px;
}

/* ===== Прогресс авторедиректа ===== */
.progress {
    height: 4px;
    margin: 26px 0 12px;
    border-radius: 999px;
    background: rgba(127, 140, 155, 0.22);
    overflow: hidden;
}

.progress__bar {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand), var(--brand-dark));
}

.card__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--faint);
}

.card__countdown {
    font-family: var(--font-mono);
}

.card__cancel {
    font: inherit;
    font-size: 14px;
    color: var(--muted);
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.card__cancel:hover {
    color: var(--text);
}

.card__cancel[hidden] {
    display: none;
}

/* ===== Теги ===== */
.tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid rgba(127, 140, 155, 0.2);
}

.tags li {
    font-size: 13px;
    color: var(--brand);
    background: rgba(52, 152, 219, 0.12);
    border-radius: 999px;
    padding: 4px 12px;
}

/* ===== Подвал ===== */
.footer {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 14px;
    color: var(--faint);
}

.footer a {
    color: var(--muted);
    text-decoration: none;
}

.footer a:hover {
    color: var(--brand);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer__sep {
    opacity: 0.5;
}

@media (max-width: 480px) {
    .card {
        padding: 32px 22px 26px;
    }

    .card__text {
        font-size: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page,
    .logo-arrow {
        animation: none;
    }

    .button {
        transition: none;
    }
}