/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-navy: #1a2332;
    --primary-orange: #ff8c42;
    --primary-green: #87a96b;
    --primary-violet: #8b5cf6;
    --gradient-violet: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    --text-dark: #1a2332;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --background-light: #f9fafb;
    --background-white: #ffffff;
    --border-light: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    padding: 20px 0;
    background-color: var(--background-white);
    position: relative;
    z-index: 100;
}

.logo-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo {
    flex-shrink: 0;
}

.brand-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-navy);
    text-decoration: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-navy) 0%, #2a3441 100%);
    color: white;
    padding: 80px 0 120px;
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    max-width: 400px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 160px;
    text-align: center;
}

.btn-primary {
    background: var(--primary-orange);
    color: white;
}

.btn-primary:hover {
    background: #e57a35;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-orange);
    color: var(--primary-orange);
}

.btn-outline:hover {
    background: var(--primary-orange);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Section Styles */
section {
    padding: 80px 0;
    text-align: center;
}

.features-overview {
    background-color: var(--background-light);
}

.features-overview h2 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 24px;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
    line-height: 1.2;
}

h3 {
    font-size: 1.5rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 64px;
}

.feature-card {
    background: var(--background-white);
    padding: 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: var(--background-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card h3 {
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Content Split Layout */
.content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.content-split.reverse {
    direction: rtl;
}

.content-split.reverse > * {
    direction: ltr;
}

.content-left h2 {
    margin-bottom: 24px;
}

.content-left p {
    color: var(--text-light);
    margin-bottom: 32px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--text-light);
    line-height: 1.6;
}

.feature-list li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--primary-green);
    font-weight: bold;
    text-align: center;
}

.content-image {
    width: 100%;
    max-width: 400px;
    height: 280px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.image-placeholder img {
    border-radius: var(--border-radius-sm);
}

.content-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* Products Section */
.products {
    background: var(--background-light);
}

.products h2 {
    text-align: center;
    margin-bottom: 16px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 64px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.product-card {
    background: var(--background-white);
    padding: 32px 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-light);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-card.featured {
    border-color: var(--primary-orange);
    transform: scale(1.05);
}

.product-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-orange);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 24px;
}

.price span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
}

.product-card .feature-list {
    text-align: left;
    margin-bottom: 32px;
}

.product-card .btn {
    width: 100%;
}

/* Stats Grid */
.content-center {
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 64px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-orange);
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
    font-size: 1.1rem;
}

/* Contact Section */
.contact {
    background: var(--primary-navy);
    color: white;
}

.contact h2 {
    color: white;
    text-align: center;
    margin-bottom: 64px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-item {
    text-align: center;
}

.contact-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.contact-item h3 {
    color: white;
    margin-bottom: 16px;
}

.contact-item p {
    color: #cbd5e1;
    line-height: 1.6;
}

.contact-item a {
    color: var(--primary-orange);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 400px;
}

.footer-brand .logo-brand .brand-name {
    color: white;
}

.footer-brand p {
    color: #cbd5e1;
    margin-top: 24px;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.link-group h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 20px;
}

.link-group ul {
    list-style: none;
}

.link-group li {
    margin-bottom: 12px;
}

.link-group a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.link-group a:hover {
    color: var(--primary-orange);
}

    text-align: center;
}

.safety-features .container {
    display: flex;
    flex-direction: column;
    align-items: center;
.footer-bottom p {
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .content-split {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 60px 0 80px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        width: 100%;
    }
    
    .hero-buttons .btn {
        flex: 1;
        min-width: 140px;
        max-width: 200px;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .features-grid,
    .products-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .btn {
        min-width: 140px;
    }
    
    .product-card .btn {
        width: 100%;
    }

    .image-placeholder {
        height: 250px;
        padding: 20px;
    }
    
    .content-split {
        text-align: center;
    }
    
    .content-left {
        text-align: center;
    }
    
    .feature-list {
        text-align: left;
        max-width: 400px;
        margin: 0 auto 32px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .product-card.featured {
        transform: none;
    }
    
    .product-card.featured:hover {
        transform: translateY(-4px);
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: none;
        flex: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .products-grid {
        gap: 20px;
    }
    
    .product-card {
        padding: 24px 20px;
    }
    
    .price {
        font-size: 2rem;
    }
    
    .contact-grid {
        gap: 24px;
    }
    
    .image-placeholder {
        height: 200px;
        padding: 16px;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
}