/* Vektis Design System — Shared Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --navy: #0a1628;
    --navy-mid: #111d33;
    --navy-light: #1a2a45;
    --white: #f0f2f5;
    --white-pure: #ffffff;
    --silver: #8a94a6;
    --silver-light: #b8bfcc;
    --accent: #c5cad4;
    --metallic: #d4d8e0;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', -apple-system, sans-serif;
    background: var(--navy);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* NAV */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 24px 0;
    transition: all 0.3s ease;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--white-pure);
}
.logo span {
    color: var(--silver);
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 3px;
    display: block;
    margin-top: 2px;
}
.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
    align-items: center;
}
.nav-links a {
    color: var(--silver);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 400;
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--white-pure); }
.nav-links .cart-link {
    position: relative;
}
.cart-badge {
    position: absolute;
    top: -8px;
    right: -12px;
    background: var(--white-pure);
    color: var(--navy);
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}
.cart-badge.visible { opacity: 1; }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}
.btn-primary {
    background: var(--white-pure);
    color: var(--navy);
}
.btn-primary:hover {
    background: var(--metallic);
    transform: translateY(-1px);
}
.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
}
.btn-secondary:hover {
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.03);
}
.btn-small {
    padding: 10px 24px;
    font-size: 13px;
}
.btn-block {
    width: 100%;
    justify-content: center;
}

/* SECTION HELPERS */
.section-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--silver);
    margin-bottom: 16px;
}
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 40px 80px;
}
.page-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    letter-spacing: -0.5px;
    margin-bottom: 48px;
}

/* FOOTER */
footer {
    padding: 48px 40px;
    border-top: 1px solid rgba(255,255,255,0.04);
    margin-top: 80px;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--silver);
}
.footer-text {
    font-size: 12px;
    color: rgba(138, 148, 166, 0.5);
    letter-spacing: 1px;
}

/* PRICE */
.price {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--white-pure);
}
.price-currency {
    font-size: 0.75em;
    font-weight: 400;
    color: var(--silver);
}

/* LOADING */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 80px 0;
    color: var(--silver);
    font-size: 14px;
    letter-spacing: 2px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .nav-links { gap: 20px; }
    .page-container { padding: 100px 24px 60px; }
    footer { padding: 32px 24px; }
    .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
    .nav-inner { padding: 0 24px; }
}
@media (max-width: 600px) {
    .nav-links .nav-hide-mobile { display: none; }
}