/* index.html — Paid Promotions / Promo section */

#Promo.index-promo-section {
    position: relative;
    isolation: isolate;
    background: linear-gradient(180deg, #f1f5f9 0%, #f8fafc 40%, #ffffff 100%);
}

#Promo.index-promo-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 15% 20%, rgba(99, 102, 241, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 50% 45% at 85% 60%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

html.dark #Promo.index-promo-section {
    background: linear-gradient(180deg, #0f172a 0%, #111827 45%, #0f172a 100%);
}

html.dark #Promo.index-promo-section::before {
    background:
        radial-gradient(ellipse 60% 50% at 15% 20%, rgba(99, 102, 241, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse 50% 45% at 85% 60%, rgba(59, 130, 246, 0.14) 0%, transparent 50%);
}

#Promo .container {
    position: relative;
    z-index: 1;
}

/* Header */
.index-promo-head {
    max-width: 720px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.index-promo-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.875rem;
    padding: 0.35rem 0.95rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #4f46e5;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.22);
    border-radius: 999px;
}

html.dark .index-promo-eyebrow {
    color: #a5b4fc;
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(129, 140, 248, 0.35);
}

.index-promo-title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.875rem, 4vw, 2.625rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.025em;
    color: #0f172a;
}

html.dark .index-promo-title {
    color: #f8fafc;
}

.index-promo-title-accent {
    display: block;
    margin-top: 0.15em;
    background: linear-gradient(135deg, #2563eb 0%, #6366f1 55%, #7c3aed 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

html.dark .index-promo-title-accent {
    background: linear-gradient(135deg, #60a5fa 0%, #818cf8 50%, #a78bfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.index-promo-lead {
    margin: 0 auto 1.5rem;
    max-width: 520px;
    font-size: 1.0625rem;
    line-height: 1.65;
    color: #64748b;
}

html.dark .index-promo-lead {
    color: #94a3b8;
}

.index-promo-perks {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.index-promo-perk {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #475569;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid #e2e8f0;
    border-radius: 999px;
}

html.dark .index-promo-perk {
    color: #cbd5e1;
    background: rgba(30, 41, 59, 0.65);
    border-color: #334155;
}

.index-promo-perk svg {
    width: 14px;
    height: 14px;
    color: #6366f1;
    flex-shrink: 0;
}

html.dark .index-promo-perk svg {
    color: #818cf8;
}

.index-promo-notice {
    max-width: 560px;
    margin: 0 auto;
    padding: 1rem 1.15rem;
    text-align: left;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(251, 191, 36, 0.45);
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

html.dark .index-promo-notice {
    background: rgba(30, 41, 59, 0.75);
    border-color: rgba(251, 191, 36, 0.35);
}

.index-promo-notice-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.index-promo-notice-icon img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.index-promo-notice-title {
    margin: 0 0 0.25rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #92400e;
}

html.dark .index-promo-notice-title {
    color: #fcd34d;
}

.index-promo-notice-text {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: #b45309;
}

html.dark .index-promo-notice-text {
    color: #fbbf24;
}

.index-promo-grid {
    max-width: 880px;
    margin: 0 auto;
}

/* Promo card */
#Promo .promo-card {
    background: #fff;
    border-radius: 22px;
    padding: 1.75rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: start;
}

#Promo .promo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #6366f1, #8b5cf6);
}

#Promo .promo-card:hover {
    border-color: rgba(99, 102, 241, 0.35);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.12);
}

@media (min-width: 768px) {
    #Promo .promo-card {
        grid-template-columns: 1fr minmax(280px, 400px);
        align-items: center;
        min-height: 420px;
        padding: 2rem 2rem 2rem 2.25rem;
        gap: 2rem;
    }

    #Promo .promo-card:hover {
        transform: translateY(-4px);
    }
}

html.dark #Promo .promo-card {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

html.dark #Promo .promo-card:hover {
    border-color: rgba(129, 140, 248, 0.45);
}

#Promo .promo-header {
    text-align: center;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    #Promo .promo-header {
        text-align: left;
        margin-bottom: 1rem;
    }
}

#Promo .promo-badge {
    display: inline-block;
    padding: 0.4rem 0.85rem;
    background: linear-gradient(135deg, #3b82f6 0%, #4f46e5 100%);
    color: #fff;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}

#Promo .promo-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.35rem;
    line-height: 1.25;
}

html.dark #Promo .promo-title {
    color: #f8fafc;
}

#Promo .promo-description {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 0;
}

html.dark #Promo .promo-description {
    color: #94a3b8;
}

#Promo .promo-image {
    border-radius: 16px;
    overflow: hidden;
    margin: 0 auto;
    width: min(100%, 280px);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 768px) {
    #Promo .promo-image {
        width: 100%;
        max-width: 400px;
        margin: 0 0 0 auto;
    }
}

html.dark #Promo .promo-image {
    background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
    border-color: #334155;
}

#Promo .promo-image:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.15);
}

#Promo .promo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#Promo .promo-features {
    margin: 1.25rem 0;
}

#Promo .promo-features h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

html.dark #Promo .promo-features h4 {
    color: #f1f5f9;
}

#Promo .promo-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.35rem;
}

@media (min-width: 480px) {
    #Promo .promo-features ul {
        grid-template-columns: 1fr 1fr;
        gap: 0.35rem 1rem;
    }
}

#Promo .promo-features li {
    padding: 0.35rem 0;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.35;
}

html.dark #Promo .promo-features li {
    color: #94a3b8;
}

#Promo .promo-features li::before {
    content: '✓';
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    font-weight: 700;
    flex-shrink: 0;
}

#Promo .promo-cta {
    text-align: center;
    margin-top: 1.25rem;
}

@media (min-width: 768px) {
    #Promo .promo-cta {
        text-align: left;
        margin-top: 1rem;
    }
}

#Promo .promo-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg, #3b82f6 0%, #4f46e5 100%);
    color: #fff;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.35);
}

#Promo .promo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(79, 70, 229, 0.45);
}

#Promo .promo-contact {
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    color: #64748b;
}

html.dark #Promo .promo-contact {
    color: #94a3b8;
}

#Promo .promo-contact a {
    color: #4f46e5;
    text-decoration: none;
    font-weight: 600;
}

html.dark #Promo .promo-contact a {
    color: #818cf8;
}

#Promo .promo-contact a:hover {
    text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {
    #Promo .promo-card:hover {
        transform: none;
    }
}