/* 
 * BZ Safeguard Premium Design System (Light SaaS Theme)
 * Theme: Clean, Trustworthy, Secure, Light Mode
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Base Colors - Light Mode SaaS */
    --bg-body: #ffffff;
    --bg-surface: #f8fafc;
    /* Slate 50 */
    --bg-highlight: #f1f5f9;
    /* Slate 100 */

    /* Text Colors */
    --text-main: #0f172a;
    /* Slate 900 */
    --text-muted: #64748b;
    /* Slate 500 */
    --text-light: #94a3b8;
    /* Slate 400 */

    /* Brand Colors */
    --primary: #2563eb;
    /* Royal Blue */
    --primary-dark: #1d4ed8;
    --primary-light: #eff6ff;
    /* Blue 50 */

    --secondary: #0ea5e9;
    /* Sky Blue */
    --accent: #10b981;
    /* Success Green */
    --danger: #ef4444;
    /* Error Red */

    /* CTA Colors (High Contrast) */
    --cta-color: #f59e0b;
    /* Amber 500 */
    --cta-hover: #d97706;
    /* Amber 600 */
    --cta-shadow: rgba(245, 158, 11, 0.3);

    /* Borders & Shadows */
    --border-color: #e2e8f0;
    /* Slate 200 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Spacing & Radius */
    --container-width: 1100px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--radius-md);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.2s ease;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    position: relative;
}

.bg-surface {
    background-color: var(--bg-surface);
}

.bg-white {
    background-color: #ffffff;
}

.grid {
    display: grid;
    gap: 40px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.text-primary {
    color: var(--primary);
}

.text-accent {
    color: var(--accent);
}

.text-danger {
    color: var(--danger);
}

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

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    color: var(--text-main);
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-cta {
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    color: white;
    box-shadow: 0 10px 20px var(--cta-shadow);
    /* animation: pulse 2s infinite; Removed to be 'not flashy' per request, unless needed */
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px var(--cta-shadow);
    filter: brightness(1.1);
}

/* Components */
.card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* Feature List (Checkmarks) */
.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: var(--text-main);
    font-weight: 500;
}

.feature-list i {
    color: var(--accent);
    font-size: 1.2rem;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.comparison-table th,
.comparison-table td {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--bg-surface);
    font-weight: 600;
    color: var(--text-muted);
}

.comparison-table .brand-col {
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 700;
    border-bottom-color: white;
}

.comparison-table td.brand-col {
    border-bottom-color: white;
    background: var(--primary-light);
}

.comparison-table tr:first-child th:first-child {
    border-top-left-radius: var(--radius-md);
}

.comparison-table tr:first-child th:last-child {
    border-top-right-radius: var(--radius-md);
}

.comparison-table tr:last-child td:first-child {
    border-bottom-left-radius: var(--radius-md);
}

.comparison-table tr:last-child td:last-child {
    border-bottom-right-radius: var(--radius-md);
}

/* Pricing Badge */
.pricing-badge {
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 15px;
}

/* Hero Customization */
.hero {
    display: flex;
    align-items: center;
    padding-top: 60px;
    padding-bottom: 60px;
}

.hero-visual {
    position: relative;
}

/* .hero-visual::before {
    content: ''; position: absolute; z-index: -1;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 120%; height: 120%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
} */

/* Responsive */
@media (max-width: 992px) {

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2.5rem;
        text-align: center;
    }

    .hero {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero-content {
        margin-top: 40px;
    }

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