/* ============================================
   Kav Ad Video CTA v3.0.0 - Senior UI/UX
   Black & White | CSS Scroll Snap | Sharp Corners
   ============================================ */

:root {
    --kav-black: #0a0a0a;
    --kav-black-900: #111111;
    --kav-black-800: #1a1a1a;
    --kav-black-700: #222222;
    --kav-black-600: #333333;
    --kav-black-500: #444444;
    --kav-white: #ffffff;
    --kav-white-100: #f7f7f7;
    --kav-white-200: #eeeeee;
    --kav-white-300: #dddddd;
    --kav-gray: #666666;
    --kav-gray-light: #999999;
}

/* Main Wrapper - Full Width */
.kav-ad-wrapper {
    direction: rtl;
    margin: 45px 0;
    background: var(--kav-white);
    border-radius: 20px;
    overflow: hidden;
    font-family: inherit;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.05),
        0 12px 40px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--kav-white-300);
    transition: box-shadow 0.4s ease;
}

.kav-ad-wrapper:hover {
    box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.1),
        0 8px 24px rgba(0, 0, 0, 0.06),
        0 20px 60px rgba(0, 0, 0, 0.05);
}

/* Header - Clean Black */
.kav-ad-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 28px;
    background: var(--kav-black);
    position: relative;
}

.kav-ad-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.kav-ad-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--kav-white);
    color: var(--kav-black);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 7px 16px;
    border-radius: 6px;
    white-space: nowrap;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.kav-ad-badge::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--kav-black);
    border-radius: 50%;
    animation: kavPulse 2.5s ease-in-out infinite;
}

@keyframes kavPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.kav-ad-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0.15), transparent);
}

/* Video Grid - FULL WIDTH, 25px gap, SHARP CORNERS */
.kav-ad-video-grid {
    display: grid;
    gap: 25px;
    background: var(--kav-black);
    padding: 25px;
    width: 100%;
    box-sizing: border-box;
}

.kav-ad-grid-1 {
    grid-template-columns: 1fr;
}

.kav-ad-grid-2 {
    grid-template-columns: 1fr 1fr;
}

.kav-ad-video-card {
    position: relative;
    background: var(--kav-black-800);
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    width: 100%;
}

.kav-ad-video-card:hover {
    transform: scale(1.005);
}

.kav-ad-video-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 0;
    background: var(--kav-black-900);
}

.kav-ad-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 0;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1), filter 0.4s ease;
    filter: brightness(0.92) contrast(1.02);
    cursor: pointer;
}

.kav-ad-video-card:hover .kav-ad-video {
    transform: scale(1.03);
    filter: brightness(1) contrast(1.02);
}

/* CTA Section - White Background, Black Text */
.kav-ad-cta {
    padding: 36px 40px 40px;
    background: linear-gradient(180deg, var(--kav-white-100) 0%, var(--kav-white) 100%);
    text-align: right;
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.kav-ad-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    right: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--kav-white-300), transparent);
}

.kav-ad-cta-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--kav-black);
    margin: 0 0 14px 0;
    line-height: 1.5;
    letter-spacing: -0.4px;
}

.kav-ad-cta-body {
    font-size: 15px;
    color: var(--kav-black-500);
    line-height: 2;
    margin: 0 0 28px 0;
    max-width: 100%;
    font-weight: 400;
}

/* CTA Button - Solid Black */
.kav-ad-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--kav-black);
    color: var(--kav-white);
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    border: 2px solid var(--kav-black);
    text-align: center;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.2px;
}

.kav-ad-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    transition: left 0.6s ease;
}

.kav-ad-cta-btn:hover::before {
    left: 100%;
}

.kav-ad-cta-btn:hover {
    background: var(--kav-white);
    color: var(--kav-black);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.kav-ad-cta-btn svg {
    fill: currentColor;
    transition: transform 0.3s ease;
}

.kav-ad-cta-btn:hover svg {
    transform: translateX(-3px);
}

/* ============================================
   MOBILE CSS SCROLL SNAP SLIDER (No JS)
   ============================================ */

@media (max-width: 768px) {
    .kav-ad-wrapper { margin: 40px 0; border-radius: 16px; }
    .kav-ad-grid-2 {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        gap: 16px;
        padding: 16px;
    }
    .kav-ad-grid-2::-webkit-scrollbar {
        display: none;
    }
    .kav-ad-grid-2 .kav-ad-video-card {
        flex: 0 0 85%;
        scroll-snap-align: start;
        scroll-snap-stop: always;
    }
    .kav-ad-header { padding: 16px 22px; }
    .kav-ad-cta { padding: 28px 28px 32px; }
    .kav-ad-cta::before { left: 28px; right: 28px; }
    .kav-ad-cta-title { font-size: 20px; }
    .kav-ad-cta-body { font-size: 14px; margin-bottom: 24px; }
    .kav-ad-cta-btn { padding: 12px 28px; font-size: 13px; border-radius: 8px; width: 100%; justify-content: center; box-sizing: border-box; }
}

@media (max-width: 480px) {
    .kav-ad-wrapper { margin: 35px 0; border-radius: 14px; }
    .kav-ad-header { padding: 14px 18px; }
    .kav-ad-badge { font-size: 10px; padding: 6px 12px; letter-spacing: 0.8px; }
    .kav-ad-grid-2 .kav-ad-video-card {
        flex: 0 0 88%;
    }
    .kav-ad-cta { padding: 24px 22px 28px; }
    .kav-ad-cta::before { left: 22px; right: 22px; }
    .kav-ad-cta-title { font-size: 17px; margin-bottom: 10px; line-height: 1.4; }
    .kav-ad-cta-body { font-size: 13px; line-height: 1.85; margin-bottom: 20px; color: var(--kav-black-600); }
    .kav-ad-cta-btn { padding: 11px 24px; font-size: 12px; border-radius: 8px; }
}

@media (min-width: 1200px) {
    .kav-ad-wrapper { max-width: 100%; margin: 45px 0; }
}

/* ============================================
   THEME COMPATIBILITY
   ============================================ */

.woodmart .kav-ad-wrapper,
.wd-page-content .kav-ad-wrapper { clear: both; float: none; width: 100%; }

.woocommerce .kav-ad-wrapper,
.woocommerce-page .kav-ad-wrapper { clear: both; width: 100%; }

.elementor .kav-ad-wrapper { max-width: 100%; width: 100%; }

.wpb_content_element .kav-ad-wrapper { margin: 45px 0; width: 100%; }

.wp-block-post-content .kav-ad-wrapper { margin: 45px 0; width: 100%; }

.litespeed_container .kav-ad-wrapper,
#litespeed-content .kav-ad-wrapper { position: relative; z-index: 1; width: 100%; }

/* Print */
@media print {
    .kav-ad-wrapper { border: 1px solid var(--kav-black); box-shadow: none; }
    .kav-ad-video-box { display: none; }
    .kav-ad-cta-btn { border: 2px solid var(--kav-black); color: var(--kav-black); background: transparent; }
}