:root {
    --primary: #6366f1;
    --accent: #22d3ee;
    --bg: #0b0f1a;
    --card-bg: #161b2b;
    --text: #f9fafb;
    --text-dim: #9ca3af;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    padding-top: 80px;
    /* Spacer for fixed nav */
}

/* NAVIGATION */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    background: rgba(11, 15, 26, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-logo {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text);
}

.nav-logo span {
    color: var(--accent);
}

header {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
}

.logo {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 1px;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.logo span {
    color: var(--accent);
}

h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    max-width: 800px;
    margin-bottom: 20px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 600px;
    margin-bottom: 40px;
}

.contact-link {
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    background: var(--primary);
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
}

.mail-text {
    display: inline-block;
    margin-top: 25px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
    padding: 10px 24px;
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: 8px;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    letter-spacing: 0.5px;
}

.mail-text:hover {
    background: rgba(34, 211, 238, 0.15);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.2);
    transform: translateY(-2px);
}

.section {
    padding: 80px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.about-container {
    background: var(--card-bg);
    padding: 50px 40px;
    border-radius: 12px;
    border: 1px solid #1f2937;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-container h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--text);
}

.about-container p {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.product-box {
    background: var(--card-bg);
    padding: 35px;
    border-radius: 8px;
    border: 1px solid #1f2937;
}

.product-box h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent);
}

.product-box p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    border-top: 1px solid #1f2937;
    padding-top: 40px;
}

.service-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

footer {
    padding: 60px 20px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* NO-JS PRIVACY POLICY TOGGLE */
.policy-link {
    color: var(--text-dim);
    text-decoration: underline;
    font-size: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
}

#privacy-content {
    display: none;
    padding: 20px;
    background: #0b0f1a;
    border: 1px solid #374151;
    margin: 20px auto;
    text-align: left;
    max-width: 600px;
}

#privacy-content:target {
    display: block;
}

.close-policy {
    display: inline-block;
    margin-top: 15px;
    color: var(--primary);
    text-decoration: none;
    font-weight: bold;
}

@media (max-width: 600px) {
    nav {
        height: 60px;
        padding: 0 20px;
    }

    body {
        padding-top: 60px;
    }

    .nav-links {
        gap: 15px;
    }

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