* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #f59e0b;
    --secondary: #d97706;
    --dark: #0f172a;
    --darker: #020617;
    --light: #f8fafc;
    --gray: #64748b;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--darker);
    color: var(--light);
    line-height: 1.6;
}
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    z-index: 1000;
    padding: 15px 0;
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}
.logo {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
}
.nav-right {
    display: flex;
    gap: 15px;
    align-items: center;
}
.lang-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    max-width: 400px;
}
.lang-btn {
    padding: 4px 10px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    background: transparent;
    color: var(--gray);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}
.lang-btn.active, .lang-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 50%, #1e1b4b 100%);
    margin-top: 60px;
}
.hero h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-subtitle {
    font-size: 22px;
    color: var(--gray);
    margin-bottom: 40px;
}
.hero-cta {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 18px;
}
.hero-cta:hover { opacity: 0.9; }
section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.section-title {
    text-align: center;
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 60px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.service-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 40px;
    transition: transform 0.3s;
}
.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}
.service-icon { font-size: 48px; margin-bottom: 20px; }
.service-card h3 { font-size: 24px; margin-bottom: 15px; color: var(--primary); }
.service-card p { color: var(--gray); }
.products {
    text-align: center;
    background: linear-gradient(135deg, var(--dark), var(--darker));
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.products-desc {
    color: var(--gray);
    font-size: 18px;
    margin-bottom: 40px;
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}
.product-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 30px 20px;
    transition: transform 0.3s;
}
.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}
.product-icon { font-size: 40px; margin-bottom: 15px; }
.product-card h3 { font-size: 16px; color: var(--primary); }
.contact {
    text-align: center;
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--dark), var(--darker));
}
.contact-methods {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.contact-divider {
    color: var(--gray);
    font-size: 16px;
}
.contact-email {
    font-size: 24px;
    color: var(--primary);
    text-decoration: none;
    padding: 20px 40px;
    border: 2px solid var(--primary);
    border-radius: 50px;
    display: inline-block;
}
.contact-email:hover { background: var(--primary); color: var(--darker); }
.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s;
}
.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
}
footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--gray);
    font-size: 14px;
}
@media (max-width: 768px) {
    .hero h1 { font-size: 32px; }
    .hero-subtitle { font-size: 16px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}