:root {
    /* Colors - Dark/Blue Tech Theme */
    --bg-primary: #0a0e17;
    --bg-secondary: #111625;
    --bg-card: #1a2133;
    --text-primary: #e0e6ed;
    --text-secondary: #94a3b8;
    --accent-blue: #00b4d8;
    /* Cyan-blue for tech vibe */
    --accent-dark-blue: #0077b6;
    --accent-glow: rgba(0, 180, 216, 0.15);
    --border-color: #2d3748;
    --success: #10b981;
    /* Green for uptime/good */
    --danger: #ef4444;
    /* Red for cons/bad */
    --warning: #f59e0b;

    /* Typography */
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'Roboto Mono', monospace;

    /* Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;

    /* Shadows & Effects */
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 15px var(--accent-glow);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    color: #fff;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(to right, #fff, var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2rem;
    border-left: 4px solid var(--accent-blue);
    padding-left: var(--spacing-sm);
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--accent-dark-blue);
    text-decoration: underline;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
}

.grid {
    display: grid;
    gap: var(--spacing-md);
}

.flex {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.flex-col {
    flex-direction: column;
}

.justify-between {
    justify-content: space-between;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-sm {
    font-size: 0.875rem;
}

.font-bold {
    font-weight: 700;
}

/* Components */

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #fff;
    box-shadow: 0 0 10px var(--accent-glow);
}

.btn-primary:hover {
    background-color: var(--accent-dark-blue);
    transform: translateY(-1px);
    text-decoration: none;
}

.btn-outline {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    text-decoration: none;
}

/* Navbar */
.navbar {
    background-color: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--text-primary);
    font-weight: 500;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-blue);
}

/* Hero */
.hero {
    text-align: center;
    padding: 6rem 0 4rem;
    background: radial-gradient(circle at center, rgba(0, 180, 216, 0.05) 0%, transparent 70%);
}

.hero p.lead {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 2rem;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
    opacity: 0.8;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: var(--bg-secondary);
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

th {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

.score-badge {
    background: var(--bg-secondary);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
    font-weight: bold;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    display: inline-block;
}

/* Provider Grid & Badges (New additions) */
.provider-card {
    background: #fff;
    /* White background as requested for cards, or stick to dark theme? User example was white. */
    background-color: var(--bg-card);
    /* Keeping Dark Theme for consistency, but using user layout */
    border-radius: 1rem;
    padding: 1.5rem;
    position: relative;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    border: 1px solid var(--border-color);
}

.provider-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--accent-blue);
}

.badge-best {
    background-color: #facc15;
    /* Yellow-400 */
    color: #000;
    font-weight: 800;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    position: absolute;
    top: -12px;
    right: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.05em;
}

.plan-box {
    background: var(--bg-secondary);
    padding: 0.75rem;
    border-radius: 0.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

/* Footer & Nav Updates */
.footer-links a {
    color: var(--text-secondary);
    margin: 0 0.5rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Mobile menu implementation later */
    }

    h1 {
        font-size: 2rem;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .comparison-table-wrapper {
        margin: 0 -1rem;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
}