@charset "UTF-8";

* {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    min-height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #e2e8f0;
    background: radial-gradient(circle at 20% 10%, #1d4ed8 0%, transparent 35%),
                radial-gradient(circle at 80% 90%, #0f766e 0%, transparent 35%),
                linear-gradient(160deg, #020617 0%, #0b1120 55%, #111827 100%);
}

button {
    cursor: pointer;
    font: inherit;
}

.layout {
    position: relative;
    z-index: 2;
    margin: 0 auto;
    padding: 64px 20px 80px;
    width: min(1080px, 100%);
}

.bg-glow {
    position: fixed;
    z-index: 1;
    border-radius: 999px;
    filter: blur(80px);
    opacity: .35;
    pointer-events: none;
}

.bg-glow-1 {
    top: -120px;
    left: -80px;
    width: 280px;
    height: 280px;
    background: #60a5fa;
}

.bg-glow-2 {
    right: -100px;
    bottom: -120px;
    width: 320px;
    height: 320px;
    background: #2dd4bf;
}

.hero {
    text-align: center;
    margin-bottom: 28px;
}

.tag {
    display: inline-block;
    margin: 0;
    padding: 6px 12px;
    border: 1px solid rgba(148, 163, 184, .4);
    border-radius: 999px;
    background: rgba(15, 23, 42, .5);
    color: #93c5fd;
    font-size: 12px;
    letter-spacing: .08em;
}

.title {
    margin: 16px 0 8px;
    font-size: clamp(34px, 6vw, 52px);
    line-height: 1.1;
    color: #f8fafc;
}

.lead {
    margin: 0 auto;
    max-width: 660px;
    color: #94a3b8;
    font-size: 17px;
    line-height: 1.7;
}

.download-panel {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 16px;
    margin-top: 34px;
}

.app-card,
.action-card,
.block {
    border: 1px solid rgba(148, 163, 184, .25);
    border-radius: 20px;
    background: rgba(15, 23, 42, .66);
    backdrop-filter: blur(8px);
}

.app-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px;
}

.app-icon {
    width: 92px;
    height: 92px;
    border-radius: 22px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, .6);
}

.meta h2 {
    margin: 0 0 8px;
    color: #f8fafc;
    font-size: 28px;
}

.version,
.date {
    margin: 4px 0;
    color: #cbd5e1;
    font-size: 15px;
}

.action-card {
    padding: 24px;
    text-align: center;
}

.action-card button {
    width: 100%;
    border: 0;
    border-radius: 14px;
    padding: 14px 16px;
    color: #061124;
    font-weight: 700;
    font-size: 17px;
    background: linear-gradient(135deg, #38bdf8 0%, #2dd4bf 100%);
    box-shadow: 0 10px 24px rgba(45, 212, 191, .25);
    transition: transform .2s ease, box-shadow .2s ease;
}

.action-card button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(45, 212, 191, .35);
}

.action-card p {
    margin: 12px 0 16px;
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.6;
}

.qr-wrap {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.qr-wrap canvas {
    width: 112px;
    height: 112px;
    border-radius: 10px;
    padding: 8px;
    background: #f8fafc;
}

.qr-wrap span {
    color: #bfdbfe;
    font-size: 12px;
}

.badge-row {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, .35);
    background: rgba(15, 23, 42, .5);
    color: #cbd5e1;
    font-size: 13px;
    letter-spacing: .02em;
}

.info-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.block {
    padding: 22px;
}

.block h3 {
    margin: 0 0 14px;
    color: #f8fafc;
    font-size: 18px;
}

.feature ul,
.steps ol {
    margin: 0;
    padding-left: 20px;
    color: #cbd5e1;
    line-height: 1.8;
    font-size: 14px;
}

.faq {
    margin-top: 16px;
}

.faq-item + .faq-item {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed rgba(148, 163, 184, .25);
}

.faq-item h4 {
    margin: 0 0 8px;
    font-size: 15px;
    color: #e2e8f0;
}

.faq-item p {
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.7;
}

.footer {
    margin-top: 22px;
    text-align: center;
}

.footer p {
    margin: 0;
    color: #64748b;
    font-size: 12px;
}

@media (max-width: 920px) {
    .download-panel {
        grid-template-columns: 1fr;
    }

    .app-card {
        flex-direction: column;
        text-align: center;
    }

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

    .qr-wrap {
        display: none;
    }
}