/* Landing Page Styles */
.landing-page {
    overflow-x: hidden;
}

/* Hero Section */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #8b5cf6 100%);
    min-height: 85vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.hero-section .container {
    z-index: 1;
}

.min-vh-85 {
    min-height: 85vh;
}

/* Product Categories Section */
.categories-section {
    background: #ffffff;
}

.category-card {
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.category-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
}

.category-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    padding: 1.5rem;
    width: 100%;
}

/* About Section */
.about-section {
    background-color: #f8f9fa;
}

.about-section img {
    object-fit: cover;
    height: 400px;
}

/* Features Section */
.features-section {
    background: #ffffff;
}

.feature-card {
    background: #ffffff;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    height: 100%;
}

.feature-card:hover {
    border-color: #3b82f6;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.feature-icon {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Advantage Section */
.advantage-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.advantage-section .card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.advantage-section .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

.advantage-section ul li {
    line-height: 1.8;
}

.advantage-section .bg-primary {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%) !important;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1607082349566-187342175e2f?w=1600&h=400&fit=crop') center/cover;
    opacity: 0.1;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

/* Info/Footer Section */
.info-section {
    background: #1a1a1a;
}

.info-section a:hover {
    text-decoration: underline !important;
}

/* Service Section */
.service-section {
    background: #ffffff;
}

.service-card {
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

/* Guarantee Section */
.guarantee-section {
    background-color: #f8f9fa;
}

.guarantee-section .card {
    transition: all 0.3s ease;
}

.guarantee-section .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

/* Programs Section */
.programs-section {
    background: #ffffff;
}

.program-badge {
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: default;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.program-badge:hover {
    background: #e9ecef;
    transform: translateY(-5px);
}

.program-badge i {
    transition: all 0.3s ease;
}

.program-badge:hover i {
    transform: scale(1.1);
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .hero-section {
        min-height: 70vh;
    }

    .min-vh-85 {
        min-height: 70vh;
    }

    .category-image {
        height: 200px;
    }
}

@media (max-width: 767px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .lead {
        font-size: 1.1rem;
    }

    .category-image {
        height: 180px;
    }

    .about-section img {
        height: 300px;
    }

    .cta-section .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Navbar logo responsive size */
.navbar-logo {
    height: 24px;
}
@media (max-width: 1199.98px) {
    .navbar-logo {
        height: 20px;
    }
}

/* Hide scrollbar on category badge strip (still scrollable by touch/drag) */
.category-badge-strip::-webkit-scrollbar {
    display: none;
}