.content-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.card-header-custom {
    background: linear-gradient(135deg, var(--primary-color) 0%, rgba(0,102,204,0.8) 100%);
    color: #ffffff !important;
    padding: 25px 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.card-icon {
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--main-color);
    font-size: 22px;
    flex-shrink: 0;
}

.card-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    color: #FFD700 !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.card-body-custom {
    padding: 30px;
}

/* Content Item */
.content-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: #f8fafc;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.content-item:hover {
    background: #f1f5f9;
    transform: translateX(-5px);
}

.item-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFD700;
    font-size: 16px;
    flex-shrink: 0;
}

.item-text {
    color: #334155;
    font-weight: 600;
    font-size: 15px;
}

/* Gallery */
.gallery-item {
    display: block;
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(29, 39, 80, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    color: white;
    font-size: 24px;
}

/* Sidebar Card */
.sidebar-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.sidebar-header {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    color: white;
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header i {
    font-size: 20px;
}

.sidebar-header h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.sidebar-body {
    padding: 25px;
}

.suitable-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
}

.suitable-item:last-child {
    border-bottom: none;
}

.suitable-item i {
    color: #f59e0b;
    font-size: 18px;
}

.suitable-item span {
    color: #334155;
    font-weight: 600;
}

/* CTA Card */
.cta-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 25px;
    padding: 35px 30px;
    text-align: center;
    color: white;
    box-shadow: 0 15px 50px rgba(29, 39, 80, 0.3);
}

.cta-icon {
    width: 70px;
    height: 70px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    backdrop-filter: blur(10px);
}

.cta-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cta-desc {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 25px;
}

.btn-whatsapp-lg {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    padding: 15px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    border: 2px solid white;
}

.btn-whatsapp-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    color: white;
}

.btn-whatsapp-lg i {
    font-size: 22px;
}

/* Section Header */
.section-header {
    margin-bottom: 40px;
}

.section-subtitle {
    display: block;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--main-color);
    margin-bottom: 15px;
}

.section-line {
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

/* Related Card */
.related-card {
    background: white;
    border-radius: 20px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.related-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.related-icon-box {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.related-content {
    flex-grow: 1;
}

.related-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--main-color);
    margin-bottom: 5px;
}

.related-link {
    font-size: 14px;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.related-card:hover .related-link {
    color: var(--primary-color);
}