/* ===================================
   PROMOTIONAL BANNER SECTION
   Inspired by modern e-commerce design
   =================================== */

.promo-banner-section {
    padding: 3rem 0;
    background: var(--bg-primary);
}

.promo-banner-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.promo-banner {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 50%, #0d9488 100%);
    border-radius: 24px 24px 0 0;
    padding: 3rem;
    padding-bottom: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    position: relative;
    overflow: visible;
    box-shadow: 0 20px 60px rgba(20, 184, 166, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* Smooth wavy bottom using ellipse */
    clip-path: ellipse(100% 100% at 50% 0%);
}

.promo-banner:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(20, 184, 166, 0.25);
}

/* Background pattern/decoration */
.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.promo-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Banner Content (Left Side) */
.promo-banner-content {
    flex: 1;
    position: relative;
    z-index: 2;
}

.promo-banner-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.promo-banner-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 500px;
}

.promo-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: #a3e635;
    color: #14532d;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(163, 230, 53, 0.3);
}

.promo-cta-btn:hover {
    background: #bef264;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(163, 230, 53, 0.4);
}

.promo-cta-btn i {
    transition: transform 0.3s ease;
}

.promo-cta-btn:hover i {
    transform: translateX(4px);
}

/* Banner Image (Right Side) */
.promo-banner-image {
    flex: 0 0 450px;
    position: relative;
    z-index: 2;
}

.promo-banner-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

/* Dark Mode Support */
[data-theme="dark"] .promo-banner {
    background: linear-gradient(135deg, #0f766e 0%, #115e59 50%, #134e4a 100%);
}

[data-theme="dark"] .promo-banner-content h2 {
    color: #ffffff;
}

[data-theme="dark"] .promo-banner-content p {
    color: rgba(255, 255, 255, 0.85);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .promo-banner {
        padding: 2.5rem;
        gap: 2rem;
    }

    .promo-banner-image {
        flex: 0 0 350px;
    }

    .promo-banner-content h2 {
        font-size: 2rem;
    }

    .promo-banner-content p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .promo-banner-section {
        padding: 2rem 0;
    }

    .promo-banner {
        flex-direction: column;
        padding: 2rem;
        gap: 2rem;
        text-align: center;
    }

    .promo-banner-content {
        width: 100%;
    }

    .promo-banner-content h2 {
        font-size: 1.75rem;
    }

    .promo-banner-content p {
        font-size: 0.95rem;
        max-width: 100%;
    }

    .promo-banner-image {
        flex: 0 0 auto;
        width: 100%;
        max-width: 350px;
    }

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

    .promo-banner::before,
    .promo-banner::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .promo-banner {
        padding: 1.5rem;
    }

    .promo-banner-content h2 {
        font-size: 1.5rem;
    }

    .promo-banner-content p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .promo-cta-btn {
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
    }

    .promo-banner-image {
        max-width: 280px;
    }
}