:root {
    --bg-color: #0F1115;
    --bg-secondary: #161B22;
    --bg-card: #1F242D;
    --text-main: #FFFFFF;
    --text-muted: #8B949E;
    --accent: #58A6FF;
    --accent-hover: #79C0FF;
    --border: #30363D;

    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

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

html,
body {
    overflow-x: hidden;
}

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

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

h1,
h2,
h3,
h4 {
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(15, 17, 21, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
}

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

.nav-links a:not(.btn) {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a:not(.btn):hover {
    color: var(--text-main);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
}

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

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--text-muted);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    width: 100%;
}

.btn-outline:hover {
    background: rgba(88, 166, 255, 0.1);
}

/* Sections */
section {
    padding: var(--spacing-xl) 0;
}

/* Hero */
.hero {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-text h1 {
    margin-bottom: var(--spacing-md);
    background: linear-gradient(to right, #fff, #a0aec0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text p {
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: var(--spacing-sm);
}

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

.shield-icon svg {
    width: 300px;
    height: 300px;
    color: var(--accent);
    filter: drop-shadow(0 0 40px rgba(88, 166, 255, 0.3));
    animation: float 6s ease-in-out infinite;
}

/* Trusted By */
.trusted-section {
    padding: var(--spacing-lg) 0;
    background: var(--bg-secondary);
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trusted-section h2 {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.trusted-logos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    align-items: center;
}

@media (max-width: 900px) {
    .trusted-logos {
        grid-template-columns: 1fr;
    }
}

.client-logo {
    width: 100%;
    height: 250px;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s;
}

.client-logo:hover {
    filter: grayscale(0%) opacity(1);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

/* Features */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

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

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

/* Pricing */
.pricing-section {
    background: var(--bg-secondary);
    /* Alternating background */
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.popular {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(88, 166, 255, 0.1);
}

.badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent);
    color: #000;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.card-header {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-main);
    margin: var(--spacing-sm) 0;
}

.price .period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.features-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.features-list li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.features-list li .check {
    color: var(--accent);
    margin-right: 10px;
    font-weight: bold;
}

.features-list strong {
    color: var(--text-main);
}

/* Footer */
footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text-main);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text p {
        margin: 0 auto var(--spacing-lg);
    }

    .cta-group {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }

    /* Simplified mobile nav for now */

    .trusted-logos {
        gap: var(--spacing-md);
    }
}