@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;500;700&family=Space+Mono&display=swap');

:root {
    --bg: #121212;
    --surface: #1e1e1e;
    --accent: #ff5f1f; /* Safety Orange */
    --text-dim: #888888;
    --text-bright: #ffffff;
    --border: #333333;
    --grid: rgba(255, 95, 31, 0.05);
    
    --font-main: 'Space Grotesk', sans-serif;
    --font-mono: 'Space Mono', monospace;
    
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg);
    color: var(--text-bright);
    font-family: var(--font-main);
    background-image: 
        linear-gradient(var(--grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 40px 40px;
    line-height: 1.4;
}

/* UI Elements */
.tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    padding: 0.3rem 0.6rem;
    background: var(--accent);
    color: var(--bg);
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1rem;
}

.btn-tactical {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-tactical:hover {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 0 20px rgba(255, 95, 31, 0.3);
}

/* Navigation */
nav {
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-text {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* Hero */
.hero {
    height: 90vh;
    padding: 4rem 3rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

.hero-content {
    max-width: 900px;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 700;
    line-height: 0.9;
    text-transform: uppercase;
    margin: 2rem 0;
}

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

/* Specs Grid */
.specs-section {
    padding: 6rem 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.spec-card {
    border: 1px solid var(--border);
    padding: 2rem;
    background: var(--surface);
    position: relative;
    overflow: hidden;
}

.spec-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent);
}

.spec-val {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

/* Shop (The Technical Registry) */
.shop-section {
    padding: 6rem 3rem;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.product-module {
    background: var(--bg);
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.product-image {
    width: 100%;
    aspect-ratio: 4/5;
    background-size: cover;
    background-position: center;
    filter: grayscale(1) brightness(0.8);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.product-module:hover .product-image {
    filter: grayscale(0) brightness(1);
    border-color: var(--accent);
}

.product-meta {
    display: flex;
    flex-direction: column;
}

.product-meta h3 {
    font-size: 2.5rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.spec-list {
    list-style: none;
    margin: 2rem 0;
}

.spec-list li {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--border);
    display: flex;
    justify-content: space-between;
}

.spec-list span { color: var(--text-dim); }

/* Footer */
footer {
    padding: 6rem 3rem;
    border-top: 4px solid var(--accent);
    background: #000;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
}

.contact-box h2 {
    font-size: 4rem;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

@media (max-width: 1100px) {
    .product-module { grid-template-columns: 1fr; }
    .shop-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 15vw; }
    .footer-grid { grid-template-columns: 1fr; }
}