:root { --primary: #00d2ff; --bg-dark: #090a0f; --bg-panel: #12141d; --text-main: #f4f4f4; --text-muted: #888888; }
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-dark); color: var(--text-main); overflow-x: hidden; line-height: 1.6; }

/* HEADER & MENY */
header { 
    display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; 
    background: rgba(18, 20, 29, 0.65); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); 
    border-bottom: 1px solid rgba(0, 210, 255, 0.2); position: sticky; top: 0; z-index: 100; 
}
.logo { font-size: 1.5rem; font-weight: 900; text-decoration: none; color: #fff; display: flex; align-items: center; } 
nav ul { list-style: none; display: flex; gap: 25px; }
nav a { color: var(--text-main); text-decoration: none; text-transform: uppercase; font-size: 0.85rem; font-weight: bold; transition: color 0.3s; }
nav a:hover { color: var(--primary); }
.header-utils { display: flex; gap: 10px; align-items: center; }
select { background: #222; color: white; border: 1px solid #444; padding: 6px; border-radius: 4px; font-size: 0.9rem; cursor: pointer; outline: none;}
select:hover { border-color: var(--primary); }
.cart-btn-nav { background: transparent; color: white; border: 1px solid var(--primary); padding: 8px 15px; cursor: pointer; font-weight: bold; border-radius: 4px; transition: 0.3s; }
.cart-btn-nav:hover { background: var(--primary); color: #000; }

/* HERO (Startsidan) */
.hero { position: relative; text-align: center; padding: 160px 20px; background: linear-gradient(-45deg, #090a0f, #0a192f, #002845, #001220); background-size: 400% 400%; animation: coldBreeze 12s ease infinite; border-bottom: 1px solid rgba(0, 210, 255, 0.2); overflow: hidden; }
@keyframes coldBreeze { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
.hero::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle at center, rgba(0, 210, 255, 0.12) 0%, transparent 40%); animation: pulseIce 5s ease-in-out infinite alternate; pointer-events: none; z-index: 1; }
@keyframes pulseIce { 0% { transform: scale(0.9); opacity: 0.5; } 100% { transform: scale(1.3); opacity: 1; } }
.hero h1 { position: relative; z-index: 2; font-size: 4.2rem; font-weight: 900; text-transform: uppercase; margin-bottom: 15px; color: #ffffff; text-shadow: 0 0 10px rgba(0, 210, 255, 0.8), 0 0 25px rgba(0, 210, 255, 0.5), 0 0 50px rgba(0, 210, 255, 0.3); letter-spacing: 3px; }
.hero p { position: relative; z-index: 2; font-size: 1.2rem; color: #b0c4de; margin-bottom: 35px; max-width: 600px; margin-inline: auto; }

/* PRODUKTKORT & GRID */
.products { padding: 80px 5%; text-align: center; }
.products h2 { text-transform: uppercase; font-size: 2rem; margin-bottom: 50px; position: relative; display: inline-block; }
.products h2::after { content: ''; position: absolute; width: 50%; height: 3px; background: var(--primary); bottom: -10px; left: 25%; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; max-width: 1200px; margin: 0 auto; }
.pricing-card { background: var(--bg-panel); border: 2px solid #333; border-radius: 12px; padding: 35px 25px 25px; position: relative; text-align: left; transition: 0.3s; display: flex; flex-direction: column; }
.pricing-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,210,255,0.1); }
.pricing-card.highlight { border-color: var(--primary); }
.badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #000; padding: 6px 20px; border-radius: 20px; font-size: 0.85rem; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; }
.card-header { display: flex; align-items: center; gap: 15px; margin-bottom: 25px; }
.card-title { font-size: 1.3rem; color: #fff; margin-bottom: 4px; }
.card-subtitle { font-size: 0.85rem; color: var(--text-muted); }
.price-section { margin-bottom: 20px; }
.price-huge { font-size: 3rem; font-weight: 900; color: #fff; line-height: 1; }
.price-suffix { font-size: 0.9rem; color: var(--text-muted); font-weight: normal; }
.price-strikethrough { display: block; font-size: 0.9rem; color: #666; text-decoration: line-through; margin-top: 8px; }
.savings-box { background: rgba(0, 210, 255, 0.08); border-radius: 8px; padding: 15px; display: flex; align-items: center; gap: 12px; margin-bottom: 25px; border: 1px solid rgba(0, 210, 255, 0.2); }
.savings-text { font-size: 0.95rem; color: var(--primary); font-weight: bold; display: block; margin-bottom: 2px;}
.savings-sub { font-size: 0.8rem; color: #aaa; }
.specs-row { display: flex; gap: 20px; border-top: 1px solid #2a2d3a; border-bottom: 1px solid #2a2d3a; padding: 15px 0; margin-bottom: 25px; font-size: 0.85rem; color: #ccc; }
.specs-row div { display: flex; align-items: center; gap: 8px; }
.bullets { list-style: none; padding: 0; margin-bottom: 30px; flex-grow: 1; }
.bullets li { position: relative; padding-left: 25px; margin-bottom: 12px; font-size: 0.95rem; color: #ddd; }
.bullets li::before { content: '•'; color: var(--primary); position: absolute; left: 0; top: -2px; font-size: 1.5rem; line-height: 1;}
.add-to-cart-btn { width: 100%; background: var(--primary); color: #000; border: none; padding: 16px; font-size: 1.1rem; font-weight: 900; text-transform: uppercase; cursor: pointer; border-radius: 8px; transition: 0.3s; box-shadow: 0 4px 15px rgba(0,210,255,0.2);}
.add-to-cart-btn:hover { background: #fff; transform: scale(1.02); }

/* ENSKILD PRODUKTSIDA */
.product-container { max-width: 1200px; margin: 80px auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; min-height: 50vh;}
.product-image { background: #fff; border-radius: 12px; padding: 20px; display: flex; justify-content: center; align-items: center; border: 1px solid #333; }
.product-image img { max-width: 100%; max-height: 500px; border-radius: 8px; object-fit: contain; }
.product-info h1 { font-size: 2.5rem; color: var(--primary); margin-bottom: 10px; text-transform: uppercase; }
.product-price { font-size: 2rem; font-weight: bold; color: #fff; margin-bottom: 20px; }
.product-desc { font-size: 1.1rem; color: #ccc; margin-bottom: 30px; }
.trust-badges { display: flex; gap: 15px; margin-top: 30px; flex-wrap: wrap; justify-content: flex-start; border-top: 1px solid #2a2d3a; padding-top: 25px;}
.badge-item { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: #ddd; background: rgba(0, 210, 255, 0.05); border: 1px solid rgba(0, 210, 255, 0.2); padding: 10px 15px; border-radius: 6px; font-weight: bold; }

/* SUPPORTSIDA */
.container { max-width: 900px; margin: 50px auto; padding: 0 20px; min-height: 60vh;}
.container h1 { text-align: center; margin-bottom: 50px; font-size: 2.5rem; text-transform: uppercase; color: var(--primary); }
.container h2 { font-size: 1.8rem; margin: 40px 0 20px; border-bottom: 1px solid #333; padding-bottom: 10px; color: #fff; }
.step { background: var(--bg-panel); padding: 20px; border-radius: 8px; margin-bottom: 20px; border-left: 4px solid var(--primary); }
.step h3 { color: var(--primary); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.step-number { background: var(--primary); color: #000; width: 25px; height: 25px; display: flex; justify-content: center; align-items: center; border-radius: 50%; font-weight: bold; font-size: 0.9rem; }
table { width: 100%; border-collapse: collapse; margin-bottom: 30px; background: var(--bg-panel); border-radius: 8px; overflow: hidden; }
th, td { padding: 15px; text-align: left; border-bottom: 1px solid #222; }
th { background: #1a1c23; color: var(--primary); text-transform: uppercase; }
tr:last-child td { border-bottom: none; }
.warning-box { background: rgba(255, 77, 77, 0.1); border-left: 4px solid #ff4d4d; padding: 15px; border-radius: 4px; margin-bottom: 20px; font-size: 0.9rem; }
.faq-item { margin-bottom: 20px; background: var(--bg-panel); padding: 20px; border-radius: 8px; }
.faq-item h3 { color: #fff; margin-bottom: 10px; font-size: 1.1rem; }
.faq-item p { color: var(--text-muted); font-size: 0.95rem; }

/* VARUKORG & FORMULÄR */
.cart-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 999; display: none; opacity: 0;}
.cart-overlay.active { display: block; opacity: 1; }
.cart-drawer { position: fixed; top: 0; right: -400px; width: 400px; max-width: 100%; height: 100dvh; background: var(--bg-panel); z-index: 1000; padding: 20px; display: flex; flex-direction: column; transition: right 0.3s; border-left: 2px solid var(--primary); overflow-y: auto; }
.cart-drawer.active { right: 0; }
.cart-header { display: flex; justify-content: space-between; border-bottom: 1px solid #333; padding-bottom: 15px; margin-bottom: 15px; }
.close-cart { background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }
.cart-items { flex: 1; overflow-y: visible; margin-bottom: 15px; }
.cart-item { display: flex; justify-content: space-between; margin-bottom: 15px; background: #1a1c23; padding: 10px; border-radius: 4px; }
.item-remove { color: #ff4d4d; cursor: pointer; font-size: 0.8rem; margin-top: 5px; }
.cart-footer { border-top: 1px solid #333; padding-top: 15px; padding-bottom: 80px; }
.co-input { width: 100%; padding: 10px; margin-bottom: 10px; border-radius: 4px; border: 1px solid #444; background: #222; color: #fff; outline: none; font-family: inherit; }
.co-input::placeholder { color: #888; }
.co-input:focus { border-color: var(--primary); }
.co-btn { width: 100%; background: var(--primary); color: #000; font-weight: bold; padding: 12px; border: none; border-radius: 4px; cursor: pointer; margin-top: 10px; text-transform: uppercase;}
.co-btn:hover { background: #fff; }

/* FOOTER & MODAL */
footer { background: #050505; padding: 50px 5% 20px; border-top: 1px solid #222; margin-top: 50px;}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; margin-bottom: 30px;}
.footer-col h4 { text-transform: uppercase; margin-bottom: 15px; color: white; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; transition: 0.3s; }
.footer-col ul a:hover { color: var(--primary); }
.modal { display: none; position: fixed; top:0; left:0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); z-index: 2000; align-items: center; justify-content: center;}
.modal-content { background: var(--bg-panel); padding: 30px; width: 90%; max-width: 600px; border-radius: 8px; border: 1px solid var(--primary); max-height: 80vh; overflow-y: auto;}

/* MOBIL-ANPASSNING */
@media (max-width: 768px) { 
    header { flex-wrap: wrap; gap: 15px; justify-content: center; } 
    nav { order: 3; width: 100%; text-align: center; } 
    nav ul { justify-content: center; } 
    .hero h1 { font-size: 2.8rem; } 
    .product-container { grid-template-columns: 1fr; margin: 40px auto; } 
}