:root {
    --vp-bg: #050508;
    --vp-surface: #0b0c10;
    --vp-surface2: #111318;
    --vp-border: rgba(255,255,255,0.07);
    --vp-border-mid: rgba(255,255,255,0.14);
    --vp-text-dim: #4a4d5e;
    --vp-text: #8b8fa3;
    --vp-text-bright: #e0e2e8;
    --vp-white: #f0f0f5;
    --vp-accent: #c9a84c;
    --vp-accent-glow: rgba(201,168,76,0.15);
    --vp-teal: #7cc1b1;
    --vp-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --vp-mono: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--vp-font);
    background: var(--vp-bg);
    color: var(--vp-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--vp-teal); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--vp-white); }

/* ── NAV ── */
.vp-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.25rem 2.5rem;
    background: rgba(5,5,8,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--vp-border);
}
.vp-brand {
    font-family: var(--vp-mono); font-size: 0.875rem; font-weight: 600;
    color: var(--vp-white); letter-spacing: 0.15em;
}
.vp-nav-links {
    display: flex; align-items: center; gap: 2rem;
    font-size: 0.8125rem;
}
.vp-nav-links a { color: var(--vp-text); font-weight: 500; }
.vp-nav-links a:hover { color: var(--vp-white); }
.vp-lang {
    font-family: var(--vp-mono); font-size: 0.75rem;
    padding: 3px 10px; border: 1px solid var(--vp-border-mid);
}

/* ── HERO ── */
.vp-hero {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.vp-hero::before {
    content: '';
    position: absolute; top: 30%; left: 50%; transform: translateX(-50%);
    width: 700px; height: 700px;
    background: radial-gradient(circle, var(--vp-accent-glow) 0%, transparent 60%);
    pointer-events: none;
}
.vp-hero-inner {
    position: relative; z-index: 1;
    max-width: 960px; padding: 0 2rem; text-align: center;
}
.vp-hero-label {
    font-family: var(--vp-mono); font-size: 0.75rem;
    letter-spacing: 0.25em; color: var(--vp-accent);
    margin-bottom: 2rem;
}
.vp-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800;
    color: var(--vp-white); line-height: 1.15; letter-spacing: -0.03em;
    margin-bottom: 2rem;
}
.vp-hl { color: var(--vp-accent); }
.vp-hero-sub {
    font-size: 1.0625rem; color: var(--vp-text); line-height: 1.9;
    max-width: 540px; margin: 0 auto;
}

/* ── SECTIONS ── */
.vp-section {
    max-width: 860px; margin: 0 auto; padding: 7rem 2rem;
}
.vp-section-label {
    font-family: var(--vp-mono); font-size: 0.6875rem;
    letter-spacing: 0.2em; color: var(--vp-text-dim);
    margin-bottom: 2.5rem;
}

/* ── PHILOSOPHY ── */
.vp-philosophy {
    border-top: 1px solid var(--vp-border);
}
.vp-phil-text {
    font-size: clamp(1.25rem, 3vw, 1.625rem); font-weight: 400;
    color: var(--vp-text-bright); line-height: 1.7;
    max-width: 560px;
}
.vp-phil-text em {
    font-style: normal; color: var(--vp-white);
    border-bottom: 1px solid var(--vp-accent);
}

/* ── PRODUCTS ── */
.vp-products {
    border-top: 1px solid var(--vp-border);
}
.vp-product-card {
    display: block;
    border: 1px solid var(--vp-border);
    padding: 2.5rem;
    margin-bottom: 1.5rem;
    background: var(--vp-surface);
    transition: all 0.3s;
    color: var(--vp-text);
}
a.vp-product-card:hover {
    border-color: var(--vp-border-mid);
    background: var(--vp-surface2);
    color: var(--vp-text);
}
.vp-product-header {
    display: flex; align-items: center; gap: 1rem;
    margin-bottom: 1.25rem;
}
.vp-product-icon {
    font-family: var(--vp-mono); font-size: 1.25rem; font-weight: 700;
    color: var(--vp-teal);
}
.vp-product-card h2 {
    font-size: 1.5rem; font-weight: 700; color: var(--vp-white);
    letter-spacing: -0.01em; flex: 1;
}
.vp-product-arrow {
    font-size: 1.25rem; color: var(--vp-text-dim);
    transition: transform 0.3s, color 0.3s;
}
a.vp-product-card:hover .vp-product-arrow {
    transform: translateX(4px); color: var(--vp-teal);
}
.vp-product-status {
    font-family: var(--vp-mono); font-size: 0.6875rem;
    color: var(--vp-text-dim); letter-spacing: 0.08em;
    padding: 4px 12px; border: 1px solid var(--vp-border);
}
.vp-product-desc {
    font-size: 0.9375rem; line-height: 1.8; margin-bottom: 1.5rem;
}
.vp-product-tags {
    display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.vp-product-tags span {
    font-family: var(--vp-mono); font-size: 0.6875rem;
    color: var(--vp-text-dim); letter-spacing: 0.04em;
    padding: 3px 10px; border: 1px solid var(--vp-border);
}
.vp-product-coming {
    opacity: 0.6;
}

/* ── ABOUT ── */
.vp-about {
    border-top: 1px solid var(--vp-border);
    background: var(--vp-surface);
}
.vp-about-content {
    margin-bottom: 3.5rem;
}
.vp-about-statement {
    font-size: clamp(1.25rem, 3vw, 1.625rem); font-weight: 400;
    color: var(--vp-text-bright); line-height: 1.6;
    margin-bottom: 1.5rem;
}
.vp-about-statement em {
    font-style: normal; color: var(--vp-white);
    border-bottom: 1px solid var(--vp-accent);
}
.vp-about-body {
    font-size: 0.9375rem; line-height: 1.9; max-width: 640px;
}
.vp-values-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
    border: 1px solid var(--vp-border);
}
.vp-value {
    padding: 2rem 1.75rem;
    background: var(--vp-bg);
}
.vp-value h4 {
    font-family: var(--vp-mono); font-size: 0.8125rem; font-weight: 500;
    color: var(--vp-text-bright); letter-spacing: 0.04em;
    margin-bottom: 0.75rem;
}
.vp-value p {
    font-size: 0.8125rem; line-height: 1.7;
}

/* ── CONTACT ── */
.vp-contact {
    border-top: 1px solid var(--vp-border);
    text-align: center;
}
.vp-contact-text {
    font-size: clamp(1.25rem, 3vw, 1.5rem); font-weight: 400;
    color: var(--vp-text-bright); margin-bottom: 2.5rem;
    letter-spacing: -0.01em;
}
.vp-contact-btn {
    display: inline-block;
    font-family: var(--vp-mono); font-size: 0.8125rem;
    color: var(--vp-text-bright); padding: 12px 32px;
    border: 1px solid var(--vp-border-mid);
    background: rgba(255,255,255,0.03);
    letter-spacing: 0.02em;
    transition: all 0.3s;
}
.vp-contact-btn:hover {
    color: var(--vp-white); border-color: var(--vp-accent);
    background: var(--vp-accent-glow);
    box-shadow: 0 0 30px var(--vp-accent-glow);
}

/* ── FOOTER ── */
.vp-footer {
    border-top: 1px solid var(--vp-border);
    padding: 2.5rem 2rem;
}
.vp-footer-inner {
    max-width: 860px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
    font-size: 0.75rem; color: var(--vp-text-dim);
}
.vp-footer-brand {
    font-family: var(--vp-mono); letter-spacing: 0.08em;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .vp-nav { padding: 0.75rem 1.25rem; }
    .vp-nav-links { gap: 1rem; }
    .vp-section { padding: 4rem 1.25rem; }
    .vp-values-grid { grid-template-columns: 1fr; }
    .vp-footer-inner { flex-direction: column; text-align: center; }
}