@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Inter, sans-serif;
}

body {
    background-color: #ffffff;
    overflow-x: hidden;
}

.navbar.white a {
    color: #fff;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    min-height: 500px;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #333333 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 0 1rem;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(113,163,193,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
    width: 100%;
}

.hero-title {
    font-size: clamp(40px, 8vw, 80px);
    font-weight: 700;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease 0.5s forwards;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(18px, 4vw, 24px);
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.8s forwards;
    color: #71a3c1;
}

.hero-description {
    font-size: clamp(16px, 3.5vw, 18px);
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 1s forwards;
    color: #cccccc;
}

.cta-button {
    background: linear-gradient(135deg, #71a3c1, #5a8ca8);
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: clamp(16px, 3vw, 18px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 1.2s forwards;
    text-decoration: none;
    display: inline-block;
    white-space: nowrap;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(113, 163, 193, 0.4);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Product Section */
.product-section {
    padding: 60px 0;
    background: #fafafa;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.product-image {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, #71a3c1 0%, #5a8ca8 50%, #4a7a96 100%);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: clamp(24px, 4vw, 32px);
    font-weight: bold;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    text-align: center;
    padding: 20px;
}

.product-image:hover {
    transform: scale(1.02);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
}

.product-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.product-info h2 {
    font-size: clamp(32px, 6vw, 48px);
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
}

.product-info h3 {
    font-size: clamp(20px, 4vw, 24px);
    color: #71a3c1;
    margin-bottom: 30px;
    font-weight: 600;
}

.product-info p {
    font-size: clamp(16px, 3vw, 18px);
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}

.price {
    font-size: clamp(28px, 5vw, 36px);
    color: #333;
    font-weight: 700;
    margin-bottom: 40px;
}

.price-note {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
}

/* Features Grid */
.features-section {
    padding: 60px 0;
    background: white;
}

.section-title {
    font-size: clamp(32px, 6vw, 48px);
    color: #333;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.section-subtitle {
    font-size: clamp(18px, 3.5vw, 20px);
    color: #666;
    text-align: center;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(113, 163, 193, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: rgba(113, 163, 193, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #71a3c1, #5a8ca8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

.feature-card h4 {
    font-size: clamp(20px, 3.5vw, 24px);
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    font-size: clamp(14px, 2.5vw, 16px);
    color: #666;
    line-height: 1.6;
}

/* Specs Section */
.specs-section {
    padding: 60px 0;
    background: #f8f9fa;
    margin-top: -100px;
}

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

.spec-item {
    background: white;
    padding: 25px 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.spec-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.spec-label {
    font-size: clamp(12px, 2.5vw, 14px);
    color: #666;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spec-value {
    font-size: clamp(20px, 4vw, 24px);
    color: #333;
    font-weight: 700;
}

/* CTA Section */
.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #333333 0%, #1a1a1a 50%, #000000 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: clamp(32px, 6vw, 48px);
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-section p {
    font-size: clamp(18px, 3.5vw, 20px);
    margin-bottom: 40px;
    color: #cccccc;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, #71a3c1, #5a8ca8);
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: clamp(16px, 3vw, 18px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    white-space: nowrap;
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 18px 40px;
    border: 2px solid #71a3c1;
    border-radius: 50px;
    font-size: clamp(16px, 3vw, 18px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    white-space: nowrap;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(113, 163, 193, 0.4);
}

.btn-secondary:hover {
    background: #71a3c1;
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background-color: #000;
    color: white;
    padding: 40px 0 30px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: clamp(14px, 2.5vw, 16px);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #71a3c1;
}

.footer-text {
    font-size: clamp(12px, 2vw, 14px);
    color: #666;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }

    .product-grid {
        gap: 40px;
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .specs-section {
        margin-top: -50px;
    }

    .product-section {
        padding: 50px 0;
    }

    .features-section,
    .cta-section {
        padding: 50px 0;
    }
}

@media (max-width: 768px) {
    .hero-section {
        height: 80vh;
        min-height: 400px;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .product-section,
    .features-section,
    .specs-section,
    .cta-section {
        padding: 40px 0;
    }

    .container {
        padding: 0 1rem;
    }

    .product-image {
        height: 300px;
        font-size: 20px;
    }

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

    .feature-card {
        padding: 25px;
    }

    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .spec-item {
        padding: 20px 15px;
    }

    .specs-section {
        margin-top: 0;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 15px 35px;
        width: 100%;
        max-width: 300px;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }

    .footer {
        padding: 30px 0 20px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        height: 70vh;
        min-height: 350px;
    }

    .hero-content {
        padding: 0 0.5rem;
    }

    .product-section,
    .features-section,
    .specs-section,
    .cta-section {
        padding: 30px 0;
    }

    .container {
        padding: 0 0.5rem;
    }

    .product-image {
        height: 250px;
        font-size: 18px;
        border-radius: 20px;
    }

    .product-info {
        text-align: center;
    }

    .feature-card {
        padding: 20px;
    }

    .specs-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .spec-item {
        padding: 15px 10px;
    }

    .cta-button,
    .btn-primary,
    .btn-secondary {
        padding: 12px 25px;
        font-size: 16px;
    }

    .footer-links {
        gap: 10px;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-description {
        font-size: 14px;
    }

    .product-image {
        height: 200px;
        font-size: 16px;
    }

    .feature-card {
        padding: 15px;
    }

    .spec-item {
        padding: 12px 8px;
    }
}

/* Animation for scroll reveals */
.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal-element.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Ensure text doesn't break awkwardly on very small screens */
@media (max-width: 320px) {
    .hero-title {
        font-size: 28px;
        line-height: 1.2;
    }

    .product-info h2 {
        font-size: 28px;
    }

    .section-title {
        font-size: 28px;
    }

    .cta-section h2 {
        font-size: 28px;
    }
}