/* GLOBAL */
body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    background-size: 400% 400%;
    animation: bgMove 12s ease infinite;
    scroll-behavior: smooth;
}

@keyframes bgMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* HEADER */
.site-header {
    background: #111;
    color: #fff;
    padding: 20px 10px;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.site-header .logo {
    font-size: 28px;
    font-weight: 800;
    color: #ff3c00;
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
}

.site-header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.site-header nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.site-header nav a:hover {
    color: #ff3c00;
}

/* HERO */
.hero {
    padding: 120px 10px;
    text-align: center;
    color: #fff;
    background: linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.85)), url('https://t3.ftcdn.net/jpg/06/38/60/56/360_F_638605652_6ZYMTPCnAtJLhmxSlpuKvkBIdhdPBD7S.jpg');
    background-size: cover;
    background-position: center;
}

.hero h1 {
    font-size: clamp(36px, 6vw, 60px);
    font-weight: 800;
    color: #ff3c00;
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(255, 60, 0, 0.7);
}

.hero p {
    max-width: 800px;
    margin: auto;
    font-size: 20px;
    color: #eee;
    line-height: 1.7;
}

.hero a {
    display: inline-block;
    margin-top: 40px;
    padding: 16px 40px;
    background: linear-gradient(45deg, #ff3c00, #ff9a00);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 0 20px rgba(255, 60, 0, 0.8);
    transition: all 0.4s ease;
}

.hero a:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 0 30px rgba(255, 100, 0, 1);
}

/* PRODUCTS */
.products {
    padding: 100px 20px;
    background: linear-gradient(135deg, #ffffff, #f2f6f9);
}

.products h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 60px;
    font-weight: 700;
    color: #111;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1300px;
    margin: auto;
}

.card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.4s ease;
}

.card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.card img {
    width: 100%;
    max-height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    transition: transform 0.4s ease;
}

.card img:hover {
    transform: scale(1.1);
}

.card h3 {
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #ff3c00;
}

.card p {
    color: #444;
    font-size: 15px;
}

/* DETAILS SECTION */
.details-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, #1c1c1c, #2b2b2b);
    color: #fff;
}

.details-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #ff3c00;
}

details {
    margin-bottom: 25px;
    border-radius: 15px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

details:hover {
    background: rgba(255, 60, 0, 0.08);
}

summary {
    font-size: 22px;
    font-weight: 700;
    cursor: pointer;
    color: #ff9a00;
}

ul {
    margin-top: 15px;
    line-height: 1.9;
}

/* CONTACT */
#contact {
    padding: 100px 20px;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-container {
    width: 100%;
    max-width: 650px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    text-align: center;
}

.contact-container h2 {
    color: #fff;
    margin-bottom: 20px;
}

.contact-container p {
    color: #eee;
    margin-bottom: 30px;
}

.contact-details {
    text-align: left;
    margin-bottom: 30px;
}

.contact-details h3 {
    color: #ff3c00;
    margin-bottom: 15px;
}

.contact-details p {
    color: #fff;
    margin: 5px 0;
}

.contact-container form {
    text-align: left;
}

.contact-container label {
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.contact-container input,
.contact-container textarea {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 14px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    font-size: 15px;
    margin-bottom: 20px;
}

.contact-container input:focus,
.contact-container textarea:focus {
    outline: none;
    border-color: #ff6a00;
    box-shadow: 0 0 10px rgba(255, 106, 0, 0.5);
}

.contact-container button {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 30px;
    background: linear-gradient(45deg, #ff3c00, #ff6a00);
    border: none;
    color: #fff;
    transition: all 0.4s ease;
    box-shadow: 0 0 15px rgba(255, 106, 0, 0.6);
}

.contact-container button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(255, 106, 0, 0.9);
}

/* FOOTER */
.site-footer {
    background: #111;
    color: #fff;
    padding: 40px 20px;
    text-align: center;
}

.site-footer .footer-content {
    max-width: 1200px;
    margin: auto;
}

.site-footer h3 {
    color: #ff3c00;
    margin-bottom: 15px;
}

.site-footer p, .site-footer a {
    color: #eee;
    text-decoration: none;
    margin: 5px 0;
}

.site-footer a:hover {
    color: #ff3c00;
}

.site-footer .footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.site-footer .copyright {
    margin-top: 20px;
    font-size: 14px;
}

/* MOBILE OPTIMIZATION */
@media (max-width: 768px) {
    .hero {
        padding: 80px 10px;
    }
    .products {
        padding: 60px 15px;
    }
    .details-section {
        padding: 60px 15px;
    }
    #contact {
        padding: 60px 15px;
    }
    .contact-container {
        padding: 30px 20px;
    }
    .site-header nav ul {
        flex-direction: column;
        gap: 10px;
    }
    .site-footer .footer-links {
        flex-direction: column;
    }
}