/* ====================================
   Mult Lock Page Styles
   ==================================== */

:root {
    --primary-red: #c41e3a;
    --light-grey: #e8e8e8;
    --dark-grey: #333;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-grey);
}

.multlock-page {
    background-color: var(--light-grey);
}

/* ====================================
   Red Line Animation
   ==================================== */

.red-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(135deg, #b80211 0%, #f93f48 50%, #b80211 100%);
    box-shadow: 0 0 15px rgba(242, 39, 70, 0.8);
    position: relative;
    overflow: hidden;
}

.red-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 35%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 30%,
        rgba(255, 255, 255, 0.8) 50%,
        rgba(255, 255, 255, 0.4) 70%,
        transparent 100%
    );
    animation: slideRedLight 6s ease-in-out infinite;
    animation-delay: 3s;
    z-index: 3;
}

@keyframes slideRedLight {
    0% {
        left: -100%;
    }

    50% {
        left: 100%;
    }

    100% {
        left: -100%;
    }
}

/* ====================================
   Hero Section
   ==================================== */

.hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    color: var(--white);
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
            circle at 20% 50%,
            rgba(196, 30, 58, 0.15) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 80% 50%,
            rgba(196, 30, 58, 0.1) 0%,
            transparent 50%
        );
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.15rem;
    line-height: 1.8;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
}

/* ====================================
   Products Section
   ==================================== */

.products-section {
    padding: 60px 20px;
    background-color: var(--light-grey);
}

.products-section .container {
    max-width: 1700px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-grey);
    margin-bottom: 10px;
    font-weight: 700;
}

.section-header p {
    color: #666;
    font-size: 1rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1600px;
    margin: 0 auto;
}

/* Product Card */
.product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(196, 30, 58, 0.1) 0%,
        transparent 70%
    );
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    pointer-events: none;
    z-index: 0;
}

.product-card:hover::before {
    width: 500px;
    height: 500px;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(196, 30, 58, 0.2);
}

.product-image {
    width: 100%;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f0f0 0%, #d4d4d4 100%);
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
    position: relative;
    z-index: 1;
    padding: 20px;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-subtitle {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.75rem;
    text-align: right;
    line-height: 1.3;
    z-index: 2;
    max-width: 180px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-content {
    padding: 25px;
    position: relative;
    z-index: 1;
}

.product-content h3 {
    font-size: 1.5rem;
    color: var(--dark-grey);
    margin-bottom: 12px;
    font-weight: 700;
}

.product-content p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* ====================================
   CTA Section
   ==================================== */

.cta-section {
    background: linear-gradient(135deg, var(--primary-red) 0%, #a01729 100%);
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 30% 50%,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 50%
    );
    pointer-events: none;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 35px;
    opacity: 0.95;
}

.btn-cta {
    display: inline-block;
    padding: 16px 40px;
    background: var(--white);
    color: var(--primary-red);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    background: var(--light-grey);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

/* ====================================
   Responsive Design
   ==================================== */

@media (max-width: 1400px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
}

@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-image {
        height: 240px;
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }

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

@media (max-width: 480px) {
    .hero-section {
        padding: 60px 15px;
    }

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

    .products-section {
        padding: 40px 15px;
    }

    .product-content {
        padding: 20px;
    }

    .product-content h3 {
        font-size: 1.3rem;
    }

    .product-badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    .product-subtitle {
        font-size: 0.7rem;
        padding: 6px 10px;
    }
}