/* Core Variables & Reset */
:root {
    --primary: #00e5ff; /* A tech-focused cyan */
    --secondary: #ff3366; /* An accent color for gaming vibes */
    --dark: #121212;
    --light: #f4f4f4;
    --text: #333333;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', system-ui, sans-serif; }

body { color: var(--text); line-height: 1.6; background-color: #fafafa; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.py-2 { padding: 4rem 0; }
.text-center { text-align: center; }
.text-white { color: white; }
.bg-dark { background-color: var(--dark); }

/* Header & Nav */
header { background: var(--dark); color: white; padding: 1rem 0; position: sticky; top: 0; z-index: 100; }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: bold; color: var(--primary); }
nav ul { list-style: none; display: flex; gap: 1.5rem; }
nav a { color: white; text-decoration: none; font-weight: 500; transition: color 0.3s; }
nav a:hover { color: var(--primary); }

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 0.75rem 1.5rem; border-radius: 4px; text-decoration: none; font-weight: bold; display: inline-block; cursor: pointer;
}
.btn-primary { background: var(--primary); color: var(--dark); }
.btn-secondary { background: var(--secondary); color: white; margin-top: 1rem; }

/* Hero Section */
.hero { background: linear-gradient(rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.9)), url('placeholder-tech-bg.jpg') center/cover; color: white; padding: 6rem 0; text-align: center; }
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.hero p { font-size: 1.25rem; max-width: 700px; margin: 0 auto 2rem auto; }
.hero-brands { color: var(--primary); font-weight: 600; margin-bottom: 2rem; }

/* Grid & Cards */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 2rem; }
.card { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); border-top: 4px solid var(--primary); transition: transform 0.3s;}
.card:hover { transform: translateY(-5px); }
.card h3 { margin-bottom: 1rem; color: var(--dark); }

/* Review Cards */
.review-card { border-top: 4px solid #fbbc04; display: flex; flex-direction: column; justify-content: space-between; }
.stars { font-size: 1.2rem; margin-bottom: 1rem; letter-spacing: 2px; }
.review-text { font-style: italic; margin-bottom: 1.5rem; flex-grow: 1; }
.reviewer-name { font-weight: bold; color: var(--dark); border-top: 1px solid var(--light); padding-top: 1rem; }
.reviewer-name span { font-weight: normal; font-size: 0.85rem; color: #777; display: block; margin-top: 0.25rem; }

/* Contact Box */
.contact-box { background: white; border: 2px dashed var(--primary); padding: 2rem; max-width: 500px; margin: 2rem auto; border-radius: 8px; font-size: 1.2rem; }
.contact-box a { color: var(--secondary); text-decoration: none; font-weight: bold; }

/* Responsive adjustments */
@media (max-width: 768px) {
    .header-content { flex-direction: column; gap: 1rem; }
    .hero h1 { font-size: 2rem; }
}