/* Base Styles */
:root {
    --primary-color: #000;
    --text-color: #fff;
    --background-color: #000;
    --accent-color: #fff;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

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

/* Header Styles */
header {
    background-color: transparent;
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 80px;
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
}

.nav-links a {
    margin-left: 2rem;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--text-color);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Products Grid */
.products-grid {
    max-width: 1400px;
    margin: 8rem auto 2rem;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--primary-color);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.product-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.product-info {
    padding: 1.2rem;
}

.product-info h3 {
    color: var(--text-color);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.product-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    color: var(--accent-color);
    font-weight: 600;
}

/* Contact Page */
.contact-page {
    max-width: 1200px;
    margin: 8rem auto 2rem;
    padding: 0 2rem;
}

.contact-container {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 3rem;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.contact-method {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.contact-method:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.05);
}

.contact-method .icon {
    width: 40px;
    height: 40px;
    fill: var(--text-color);
    margin-bottom: 1rem;
}

/* Mobile Styles */
@media (max-width: 768px) {
    header {
        height: 60px;
    }

    .logo {
        font-size: 1.5rem;
    }

    .nav-links a {
        margin-left: 1rem;
        font-size: 0.8rem;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 1rem;
        margin-top: 6rem;
    }

    .contact-page {
        margin-top: 6rem;
        padding: 0 1rem;
    }

    .contact-container {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .contact-methods {
        grid-template-columns: 1fr;
    }
}

/* Landing Page Styles */
.home {
    background-color: var(--background-color);
    height: 100vh;
    overflow: hidden;
}

.landing {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2rem;
}

.hero {
    text-align: center;
}

.hero-text {
    display: flex;
    justify-content: center;
    gap: clamp(1rem, 3vw, 3rem);
    margin-bottom: clamp(2rem, 5vw, 4rem);
    text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.hero-letter {
    font-size: clamp(4rem, 15vw, 12rem);
    font-weight: 600;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 0.8s ease forwards;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.hero-letter:nth-child(1) { animation-delay: 0.2s; }
.hero-letter:nth-child(2) { animation-delay: 0.4s; }
.hero-letter:nth-child(3) { animation-delay: 0.6s; }

.hero-buttons {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards 0.8s;
}

.hero-button {
    display: inline-block;
    padding: clamp(0.8rem, 2vw, 1.2rem) clamp(2rem, 4vw, 3rem);
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    text-decoration: none;
    color: var(--background-color);
    background-color: var(--text-color);
    border-radius: 30px;
    transition: var(--transition);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255,255,255,0.1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Home Page Mobile Styles */
@media (max-width: 768px) {
    .hero-text {
        gap: 1rem;
    }
    
    .hero-letter {
        font-size: 20vw;
    }
    
    .hero-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-text {
        gap: 0.5rem;
    }
    
    .hero-letter {
        font-size: 25vw;
    }
}

/* Landscape Mode */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-text {
        gap: 1rem;
    }
    
    .hero-letter {
        font-size: 15vh;
    }
}