/* ==========================================================================
   subscribe.css — лендинг подписки на рассылку (/subscribe/)
   ========================================================================== */

/* ── Subscribe page — accent tokens derived from primary ── */
/* Токены страницы — на контейнере, не на :root: файл грузится после
   base.css и на :root переопределял бы палитру всему документу. */
.sub-page {
    --sub-accent-light: #4d94fd;
    --sub-bg: #f4f7fb;
    --sub-bg-deep: #e8eef6;
}

.sub-hero {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    border-radius: var(--uv-radius-2xl);
    overflow: hidden;
    background: linear-gradient(160deg, var(--sub-bg) 0%, var(--sub-bg-deep) 50%, #dde5f0 100%);
    border: 1px solid var(--uv-border);
    box-shadow: 0 1px 3px rgba(0,0,0,.04), var(--uv-shadow-primary-sm);
}

.sub-hero::before {
    content: '';
    display: block;
    height: 3px;
    background: linear-gradient(90deg, transparent 5%, var(--sub-accent-light) 30%, var(--uv-primary) 50%, var(--sub-accent-light) 70%, transparent 95%);
}

.sub-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .025;
    background-image: radial-gradient(var(--uv-primary) 1px, transparent 1px);
    background-size: 16px 16px;
}

.sub-header {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2.5rem 2rem 1.5rem;
}

.sub-badge {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .3rem .9rem;
    border-radius: var(--uv-radius-3xl);
    background: rgba(var(--uv-primary-rgb), .08);
    border: 1px solid rgba(var(--uv-primary-rgb), .2);
    font-size: var(--uv-fs-xs);
    font-weight: var(--uv-fw-semibold);
    color: var(--uv-primary);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 1rem;
}

.sub-badge i { font-size: var(--uv-fs-micro); }

.sub-header h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: var(--uv-fs-h1);
    font-weight: var(--uv-fw-bold);
    color: var(--uv-dark);
    margin: 0 0 .35rem;
    letter-spacing: -.01em;
}

.sub-header .sub-tagline {
    font-size: var(--uv-fs-body);
    color: var(--uv-text-dim);
    margin: 0;
    font-weight: var(--uv-fw-normal);
}

.sub-stats {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    padding: 0 2rem 1.5rem;
}

.sub-stat { text-align: center; }

.sub-stat-number {
    display: block;
    font-family: 'Exo 2', sans-serif;
    font-size: var(--uv-fs-h2);
    font-weight: var(--uv-fw-bold);
    color: var(--uv-primary);
    line-height: var(--uv-lh-compact);
}

.sub-stat-label {
    font-size: var(--uv-fs-xs);
    color: var(--uv-text-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: var(--uv-fw-medium);
}

.sub-divider {
    position: relative;
    z-index: 1;
    height: 1px;
    margin: 0 2rem;
    background: linear-gradient(90deg, transparent, var(--sub-accent-light), transparent);
    opacity: .25;
}

.sub-body {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    padding: 2rem 2.5rem 2.5rem;
    align-items: start;
}

.sub-form-section h2 {
    font-size: var(--uv-fs-body);
    font-weight: var(--uv-fw-semibold);
    color: var(--uv-dark);
    margin: 0 0 1rem;
}

.sub-field { margin-bottom: .85rem; }

.sub-field label {
    display: block;
    font-size: var(--uv-fs-xs);
    font-weight: var(--uv-fw-semibold);
    color: var(--uv-text-dim);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: .3rem;
}

.sub-field input[type="text"],
.sub-field input[type="email"] {
    width: 100%;
    padding: .65rem .9rem;
    border: 1px solid var(--uv-border);
    border-radius: var(--uv-radius-md);
    font-family: 'Jost', sans-serif;
    font-size: var(--uv-fs-small);
    color: var(--uv-text);
    background: var(--uv-surface);
    transition: border-color var(--uv-duration-base), box-shadow var(--uv-duration-base);
}

.sub-field input:focus {
    outline: none;
    border-color: var(--uv-primary);
    box-shadow: var(--uv-shadow-focus);
}

.sub-field input::placeholder { color: var(--uv-text-hint); }

.sub-consent {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    margin-bottom: 1rem;
    font-size: var(--uv-fs-xs);
    color: var(--uv-text-muted);
    line-height: var(--uv-lh-base);
}

.sub-consent input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--uv-primary);
    width: 15px;
    height: 15px;
}

.sub-consent a {
    color: var(--uv-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.sub-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    width: 100%;
    padding: .7rem 1.5rem;
    border: none;
    border-radius: var(--uv-radius-md);
    font-family: 'Jost', sans-serif;
    font-size: var(--uv-fs-body);
    font-weight: var(--uv-fw-semibold);
    color: var(--uv-text-inverse);
    cursor: pointer;
    background: linear-gradient(135deg, var(--uv-primary) 0%, var(--uv-primary-dark) 100%);
    box-shadow: var(--uv-shadow-primary);
    transition: all var(--uv-duration-base);
    position: relative;
    overflow: hidden;
}

.sub-submit-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.15), transparent 60%);
    pointer-events: none;
}

.sub-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--uv-shadow-primary-lg);
    background: linear-gradient(135deg, var(--sub-accent-light) 0%, var(--uv-primary) 100%);
}

.sub-submit-btn:active { transform: translateY(0); }

.sub-submit-btn i {
    font-size: var(--uv-fs-body);
    transition: transform var(--uv-duration-base);
}

.sub-submit-btn:hover i { transform: translateX(3px); }

.sub-benefits h2 {
    font-size: var(--uv-fs-body);
    font-weight: var(--uv-fw-semibold);
    color: var(--uv-dark);
    margin: 0 0 1rem;
}

.sub-benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .65rem;
}

.sub-benefit-item {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    padding: .7rem .85rem;
    background: rgba(255,255,255,.65);
    border: 1px solid rgba(var(--uv-primary-rgb), .08);
    border-radius: var(--uv-radius-md);
    transition: all var(--uv-duration-base);
}

.sub-benefit-item:hover {
    background: rgba(255,255,255,.9);
    border-color: rgba(var(--uv-primary-rgb), .18);
    box-shadow: var(--uv-shadow-primary-sm);
}

.sub-benefit-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--uv-radius-md);
    background: linear-gradient(135deg, rgba(var(--uv-primary-rgb), .1), rgba(var(--uv-primary-rgb), .04));
    color: var(--uv-primary);
    font-size: var(--uv-fs-small);
}

.sub-benefit-text {
    font-size: var(--uv-fs-small);
    line-height: var(--uv-lh-base);
    color: var(--uv-text);
}

.sub-benefit-text strong {
    font-weight: var(--uv-fw-semibold);
    color: var(--uv-dark);
}

.sub-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 2rem 1.5rem;
    font-size: var(--uv-fs-xs);
    color: var(--uv-text-muted);
}

.sub-footer i {
    color: var(--uv-primary);
    margin-right: .2rem;
}

@media (max-width: 767.98px) {
    .sub-header { padding: 2rem 1.25rem 1rem; }
    .sub-header h1 { font-size: var(--uv-fs-h2); }
    .sub-stats { gap: 1.5rem; }
    .sub-stat-number { font-size: var(--uv-fs-h3); }
    .sub-body {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem 1.25rem;
    }
    .sub-benefits { order: 2; }
    .sub-form-section { order: 1; }
    .sub-divider { margin: 0 1.25rem; }
    .sub-footer { padding: 0 1.25rem 1.25rem; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.sub-hero { animation: fadeInUp var(--uv-anim-slow) ease-out; }

@media (prefers-reduced-motion: reduce) {
    .sub-hero { animation: none; }
    .sub-submit-btn:hover, .sub-submit-btn:hover i { transform: none; }
}