:root {
    --deep-navy: #0d1b2a;
    --ocean-blue: #1b4965;
    --teal: #5fa8d3;
    --light-teal: #bee9e8;
    --cream: #f8f9fa;
    --light-gray: #e9ecef;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Montserrat', -apple-system, sans-serif;
}

body {
    
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Banner Container */
.smooth-banner {
    width: 100%;
    max-width: 1200px;
    margin-top: 70px;
    height: 200px;
    background: white;
    position: relative;
    overflow: hidden;
    display: flex;
    box-shadow: 0 15px 35px rgba(13, 27, 42, 0.08), 0 5px 15px rgba(0, 0, 0, 0.03);
    border-radius: 7px;
}

/* Diagonal Left Section */
.diagonal-section {
    flex: 0 0 40%;
    background: linear-gradient(135deg, var(--deep-navy) 0%, var(--ocean-blue) 100%);
    position: relative;
    clip-path: polygon(0 0, 100% 0, 90% 100%, 0 100%);
    padding: 35px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

/* Subtle Pattern */
.subtle-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-image: radial-gradient(circle at 30% 30%, var(--light-teal) 1px, transparent 1px), radial-gradient(circle at 70% 70%, var(--light-teal) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Badge */
.section-badge {
    display: inline-block;
    color: var(--light-teal);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    position: relative;
    padding-left: 25px;
}

    .section-badge::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 15px;
        height: 2px;
        background: var(--light-teal);
    }

/* Title */
.smooth-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: 8px;
}

.title-highlight {
    background: linear-gradient(90deg, var(--light-teal), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Description */
.smooth-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 350px;
    font-weight: 300;
}

/* Right Content Section */
.smooth-content {
    flex: 1;
    padding: 35px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--cream);
}

/* Video Stats */
.video-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 25px;
}

.video-stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--deep-navy);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--ocean-blue);
    font-weight: 500;
}

/* Action Buttons */
.button-container {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.smooth-btn {
    padding: 10px 26px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    border: none;
    position: relative;
    overflow: hidden;
}

    .smooth-btn.primary {
        background: var(--ocean-blue);
        color: white;
        box-shadow: 0 4px 12px rgba(27, 73, 101, 0.2);
    }

        .smooth-btn.primary:hover {
            background: var(--deep-navy);
            box-shadow: 0 6px 18px rgba(27, 73, 101, 0.3);
            transform: translateY(-1px);
        }

    .smooth-btn.secondary {
        background: white;
        color: var(--ocean-blue);
        border: 1.5px solid var(--light-gray);
    }

        .smooth-btn.secondary:hover {
            border-color: var(--ocean-blue);
            color: var(--deep-navy);
        }

/* Video Categories */
.video-categories {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.category {
    background: white;
    color: var(--ocean-blue);
    font-size: 11px;
    padding: 5px 14px;
    border-radius: 12px;
    border: 1px solid var(--light-gray);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
    transition: all 0.2s ease;
}

    .category:hover {
        background: var(--ocean-blue);
        color: white;
        border-color: var(--ocean-blue);
        transform: translateY(-1px);
    }

/* Video Play Element */
.video-player {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
}

.play-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
}

.play-circle {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ocean-blue);
    font-size: 22px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 0 0 3px rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

    .play-circle:hover {
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15), 0 0 0 4px rgba(255, 255, 255, 0.9);
        color: var(--deep-navy);
        background: #f8f9fa;
    }

/* Animated Ring */
.play-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(95, 168, 211, 0.3);
    border-radius: 50%;
    animation: ringPulse 3s infinite;
    z-index: 1;
}

    .play-ring:nth-child(2) {
        animation-delay: 1s;
    }

    .play-ring:nth-child(3) {
        animation-delay: 2s;
    }

/* Animations */
@keyframes ringPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .smooth-banner {
        height: auto;
        min-height: 200px;
    }

    .smooth-title {
        font-size: 2rem;
    }

    .video-player {
        right: 30px;
    }
}

@media (max-width: 950px) {
    .smooth-banner {
        flex-direction: column;
        height: auto;
    }

    .diagonal-section {
        clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
        padding: 30px;
        flex: none;
        height: 180px;
    }

    .smooth-content {
        padding: 30px;
    }

    .video-player {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin: 20px auto 0;
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 650px) {
    .smooth-banner {
        border-radius: 0;
    }

    .diagonal-section, .smooth-content {
        padding: 25px;
    }

    .smooth-title {
        font-size: 1.8rem;
    }

    .video-stats {
        display: none;
    }

    .video-categories {
        display: none;
    }

    .video-player {
        display: none;
    }

    .button-container {
        flex-wrap: wrap;
    }
    .smooth-btn secondary {
        display: none;
    }

    .smooth-btn {
        width: 100%;
        justify-content: center;
    }
}