/* ═══════════════════════════════════════════
   YaBaV — Landing Page (index.php)
   ═══════════════════════════════════════════ */

/* ── Marquee Banner ── */
@keyframes marquee-scroll {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}
.marquee-banner {
    overflow: hidden;
    white-space: nowrap;
    border-radius: 12px;
    padding: 14px 0;
    margin: 10px 0;
    position: relative;
}
.marquee-banner .marquee-content {
    display: inline-block;
    animation: marquee-scroll var(--marquee-speed, 35s) linear infinite;
    padding-left: 100%;
}
.marquee-banner:hover .marquee-content {
    animation-play-state: paused;
}

/* ── Language Switcher ── */
.lang-switch {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 100;
}
.lang-switch a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    margin-left: 10px;
    font-size: 0.9em;
    transition: color 0.3s;
}
.lang-switch a:hover,
.lang-switch a.active {
    color: var(--accent);
}

/* ── Hero Section ── */
.hero {
    text-align: center;
    padding: 80px 20px 60px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 140%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(220,20,60,0.12) 0%, transparent 60%);
    pointer-events: none;
}
.hero-logo {
    font-size: 3.5em;
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 8px;
    position: relative;
}
.hero-logo span { color: var(--accent); }
.hero-subtitle {
    color: var(--muted);
    font-size: 1.1em;
    margin-bottom: 35px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}
.hero-divider {
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--accent2), transparent);
    margin-top: 60px;
}

/* ── Section ── */
.section {
    padding: 80px 0;
}

/* ── Features Grid ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient-accent-top);
    opacity: 0;
    transition: opacity 0.3s;
}
.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
    font-size: 1.8em;
    margin-bottom: 12px;
    display: block;
}
.feature-card h3 {
    font-size: 1.15em;
    font-weight: 700;
    margin-bottom: 8px;
}
.feature-card p {
    color: var(--muted);
    font-size: 0.9em;
    line-height: 1.5;
}

/* ── Pricing Grid ── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    align-items: stretch;
}
.price-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.price-card:hover { transform: translateY(-5px); }
.price-card.featured {
    border-color: var(--accent);
    box-shadow: 0 10px 45px rgba(220,20,60,0.2);
}
.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75em;
    font-weight: 700;
}
.price-card h3 {
    font-size: 1.15em;
    font-weight: 800;
    margin: 10px 0 12px;
}
.price-amount {
    font-size: 2.2em;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 5px;
}
.price-amount small {
    font-size: 0.35em;
    color: var(--muted);
    font-weight: 500;
}
.price-features {
    list-style: none;
    text-align: left;
    margin: 20px 0;
    flex: 1;
}
.price-features li {
    padding: 6px 0;
    font-size: 0.9em;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
}
.price-features li .check { color: var(--ok); }
.price-features li .cross { color: #ff4444; }
.price-features li .limit { color: #5b9cff; }

.price-btn {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--text);
    font-weight: 700;
    font-size: 0.95em;
    cursor: pointer;
    transition: all 0.3s;
    font-family: var(--font);
    margin-top: auto;
    animation: btnGlow 2.5s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}
.price-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.price-card.featured .price-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent));
    background-size: 200% auto;
    border-color: var(--accent);
    color: white;
    box-shadow: 0 5px 20px rgba(220,20,60,0.3);
    animation: btnGlow 2s ease-in-out infinite, btnShine 3s linear infinite;
}
.price-card.featured .price-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(220,20,60,0.5);
}

@keyframes btnGlow {
    0%   { box-shadow: 0 0 5px rgba(220,20,60,0.3), 0 0 10px rgba(220,20,60,0.1); }
    50%  { box-shadow: 0 0 20px rgba(220,20,60,0.6), 0 0 40px rgba(220,20,60,0.3), 0 0 60px rgba(220,20,60,0.1); }
    100% { box-shadow: 0 0 5px rgba(220,20,60,0.3), 0 0 10px rgba(220,20,60,0.1); }
}
@keyframes btnShine {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* ── Comparison Table ── */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
    min-width: 500px;
}
.comparison-table th {
    padding: 12px 10px;
    text-align: center;
    color: var(--text);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.comparison-table th:first-child {
    text-align: left;
    padding-left: 16px;
    color: var(--muted);
}
.comparison-table thead tr {
    background: rgba(255,255,255,0.04);
}
.comparison-table td {
    padding: 10px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.comparison-table td:first-child {
    text-align: left;
    padding-left: 16px;
    color: var(--text);
}

/* ── Contact Section ── */
.contact-section {
    text-align: center;
    padding: 60px 20px;
    background: var(--surface);
    border-top: 1px solid var(--border);
}
.contact-section h2 { margin-bottom: 15px; }
.contact-section p { color: var(--muted); margin-bottom: 25px; }

.telegram-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: #0088cc;
    color: white;
    border-radius: var(--radius-pill);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
}
.telegram-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,136,204,0.4);
    color: white;
}

/* ── Donation Section ── */
.donation-section {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(135deg, rgba(255,184,0,0.06) 0%, rgba(255,140,0,0.04) 100%);
    border-top: 1px solid rgba(255,184,0,0.15);
    border-bottom: 1px solid rgba(255,184,0,0.15);
}
.donation-icon { font-size: 2.8em; margin-bottom: 12px; }
.donation-title { font-size: 1.6em; font-weight: 800; color: #ffb800; margin-bottom: 10px; }
.donation-text { color: var(--muted); font-size: 1em; max-width: 500px; margin: 0 auto 24px; line-height: 1.7; }
.donation-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 38px;
    background: linear-gradient(135deg, #ffb800, #ff8c00);
    color: #0a0a12;
    border-radius: var(--radius-pill);
    font-weight: 800;
    font-size: 1.05em;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(255,184,0,0.3);
}
.donation-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255,184,0,0.5);
    color: #0a0a12;
}

/* ── Responsive ── */
@media (max-width: 992px) {
    .pricing-grid { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .pricing-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .hero-logo { font-size: 2.5em; }
    .price-amount { font-size: 2em; }
}

/* ── Light Theme Overrides ── */
[data-theme="light"] .hero::before {
    background: radial-gradient(ellipse at center, rgba(220,20,60,0.06) 0%, transparent 60%);
}
[data-theme="light"] .feature-card { 
    background: #ffffff;
    border-color: var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06); 
}
[data-theme="light"] .price-card {
    background: #ffffff;
    border-color: var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06); 
}
[data-theme="light"] .price-card.featured { 
    box-shadow: 0 10px 45px rgba(220,20,60,0.15); 
    border-color: var(--accent);
}
[data-theme="light"] .contact-section { 
    background: #ffffff; 
    border-color: var(--border); 
}
[data-theme="light"] .donation-section { 
    background: linear-gradient(135deg, rgba(255,184,0,0.06) 0%, rgba(255,140,0,0.03) 100%);
    border-color: var(--border);
}
[data-theme="light"] .marquee-banner {
    background: rgba(220,20,60,0.05);
    border-color: var(--border);
}
[data-theme="light"] .hero-logo {
    color: var(--ink);
}
[data-theme="light"] .hero-subtitle {
    color: var(--muted);
}
[data-theme="light"] .feature-icon {
    background: rgba(220,20,60,0.08);
}
[data-theme="light"] .price-header {
    background: rgba(220,20,60,0.03);
}
[data-theme="light"] .price-features li {
    border-color: var(--border);
    color: var(--ink);
}
[data-theme="light"] .btn-outline {
    background: #ffffff;
    border-color: var(--border);
    color: var(--ink);
}
[data-theme="light"] .btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}
[data-theme="light"] footer {
    background: #f8fafc;
    border-color: var(--border);
}
[data-theme="light"] .footer-links a {
    color: var(--muted);
}
[data-theme="light"] .footer-links a:hover {
    color: var(--accent);
}