:root {
    --primary-yellow: #FFD500;
    --primary-red: #E3000F;
    --primary-blue: #0055BF;
    --primary-green: #237841;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --bg-color: #FFFBEA;
    --card-bg: #FFFFFF;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background-color: var(--card-bg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 40px;
    width: auto;
    border-radius: 8px;
}

.logo span {
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--primary-blue);
    letter-spacing: -0.5px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    margin-left: 2rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-red);
}

/* Hero Section */
.hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    overflow: hidden;
}

.carousel {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
}

.slide {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(0,85,191,0.7), rgba(227,0,15,0.7));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    color: white;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.4);
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    font-weight: 400;
    text-shadow: 1px 2px 4px rgba(0,0,0,0.5);
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 800;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
}

.primary-cta {
    background-color: var(--primary-yellow);
    color: var(--text-dark);
    box-shadow: 0 8px 15px rgba(255, 213, 0, 0.3);
}

.primary-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 20px rgba(255, 213, 0, 0.4);
}

.cta-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    gap: 10px;
}

.price-tag {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--text-dark);
}

.buy-btn {
    background-color: var(--primary-red);
    color: white;
    padding: 0.75rem 1.2rem;
    font-size: 1rem;
    font-weight: 800;
    display: inline-block;
    text-align: center;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(227, 0, 15, 0.2);
    text-decoration: none;
    transition: all 0.3s ease;
    flex-grow: 1;
}

.buy-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(227, 0, 15, 0.3);
    background-color: #c7000d;
}

/* Filters Dropdown */
.filters-container {
    display: flex;
    justify-content: center;
    padding: 3rem 20px 1rem;
}

.custom-select-wrapper {
    position: relative;
    width: 320px;
    max-width: 100%;
}

.custom-select {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    font-family: inherit;
    font-weight: 800;
    color: var(--primary-blue);
    border: 3px solid var(--primary-blue);
    border-radius: 50px;
    background-color: white;
    cursor: pointer;
    appearance: none;
    outline: none;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    /* Custom arrow */
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230055BF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1.5rem center;
    background-size: 1.2rem;
}

.custom-select:hover, .custom-select:focus {
    box-shadow: 0 8px 15px rgba(0, 85, 191, 0.2);
    border-color: var(--primary-red);
    color: var(--primary-red);
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E3000F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
}

/* Product Grid */
.product-grid-section {
    padding: 2rem 5% 5rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background-color: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-yellow);
}

.card-image-wrapper {
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    position: relative;
    background-color: #fff;
}

.card-carousel-images {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease-in-out;
}

.card-carousel-images img {
    min-width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1.5rem;
}

.card-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.8);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.2s;
}

.product-card:hover .card-carousel-btn {
    opacity: 1;
}

.card-carousel-btn.prev { left: 10px; }
.card-carousel-btn.next { right: 10px; }

.card-carousel-btn:hover {
    background: var(--primary-yellow);
}

.card-carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 5px;
    z-index: 2;
}

.carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #CBD5E1;
    cursor: pointer;
}

.carousel-dot.active {
    background: var(--primary-blue);
    transform: scale(1.2);
}

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.category-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.product-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Newsletter Section */
.newsletter-section {
    padding: 5rem 5%;
    background-color: var(--primary-blue);
}

.newsletter-card {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 3rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--primary-yellow);
}

.newsletter-card h2 {
    color: var(--primary-blue);
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.newsletter-card p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid #E5E7EB;
    border-radius: 50px;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.3s ease;
}

.newsletter-form input:focus {
    border-color: var(--primary-blue);
}

.newsletter-form button {
    border: none;
    padding: 1rem 2rem;
    white-space: nowrap;
}

.nl-disclaimer {
    font-size: 0.85rem !important;
    color: #9CA3AF !important;
    margin-top: 1rem;
    margin-bottom: 0 !important;
}

/* Footer */
footer {
    background-color: var(--primary-blue);
    color: white;
    padding: 4rem 5% 2rem;
    text-align: center;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 40px;
    border-radius: 8px;
}

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 900;
}

.disclaimer {
    font-size: 0.85rem;
    color: #9CA3AF;
    margin-bottom: 2rem;
    line-height: 1.5;
    background-color: rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: 12px;
}

.copyright {
    font-size: 0.875rem;
    color: #6B7280;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .hero { min-height: 400px; }
    .nav-links { display: none; }
    .grid { gap: 1.5rem; }
}

@media (max-width: 600px) {
    .newsletter-form {
        flex-direction: column;
    }
}