:root {
    /* Colors */
    --bg-dark: #0a0e17;
    /* Deep Navy/Black */
    --bg-card: #151b2b;
    /* Slightly lighter for cards */
    --primary: #3b82f6;
    /* Electric Blue */
    --primary-hover: #2563eb;
    --accent: #8b5cf6;
    /* Purple for gradients/accents */
    --text-main: #f3f4f6;
    /* Off-white for readability */
    --text-muted: #9ca3af;
    /* Gray for subtext */
    --border-color: #1f2937;

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 80px 0;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    user-select: none;
    /* Disable text selection */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: #fff;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    font-family: var(--font-body);
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    border: none;
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
}

.btn-large {
    font-size: 1.2rem;
    padding: 18px 36px;
}

/* Navigation */
.navbar {
    padding: 20px 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 100;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(to right, #fff, var(--primary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 180px 0 100px;
    /* Top padding for nav */
    text-align: center;
    background: radial-gradient(circle at top center, rgba(59, 130, 246, 0.15), transparent 70%);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-subheadline {
    font-size: 1.25rem;
    max-width: 650px;
    margin: 0 auto 40px;
    color: var(--text-muted);
}

.hero-background-effect {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: blur(100px);
    z-index: 1;
    pointer-events: none;
}

/* Problem Section */
.problem-section {
    padding: var(--section-padding);
    background-color: var(--bg-dark);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.problem-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s;
}

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

.problem-card.highlight {
    background: rgba(59, 130, 246, 0.05);
    /* Slight tint */
    border-color: var(--primary);
}

/* Insight Section */
.insight-section {
    padding: var(--section-padding);
    background: #000;
    /* Darker than bg-dark for contrast */
    text-align: center;
}

.insight-content {
    max-width: 800px;
    margin: 0 auto;
}

.insight-sub {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 40px;
}

.insight-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.point {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.2rem;
    color: var(--text-muted);
}

.point .icon {
    color: var(--primary);
    font-weight: bold;
}

/* Solution Section */
.solution-section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.solution-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid var(--primary);
}

/* Examples Section */
.examples-section {
    padding: var(--section-padding);
    background: linear-gradient(to bottom, var(--bg-dark), #0f1522);
    text-align: center;
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.example-card {
    background: var(--bg-card);
    padding: 30px 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.icon-box {
    font-size: 2rem;
    margin-bottom: 5px;
}

/* Trust Section */
.trust-section {
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.badge {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

/* Process Section */
.process-section {
    padding: var(--section-padding);
    text-align: center;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-top: 50px;
    position: relative;
}

.step {
    position: relative;
    padding: 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

/* FAQ Section */
.faq-section {
    padding: var(--section-padding);
    background: var(--bg-card);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.faq-item h4 {
    color: #fff;
    margin-bottom: 10px;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    text-align: center;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.2), transparent 60%);
}

.copyright {
    margin-top: 80px;
    font-size: 0.9rem;
    opacity: 0.5;
}

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

    h2 {
        font-size: 2rem;
    }

    .hero-section {
        padding-top: 140px;
    }

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

/* Contact Info in Footer */
.contact-info {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.contact-info p {
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.contact-info strong {
    color: var(--text-main);
    font-weight: 600;
}

.contact-info a {
    color: var(--primary);
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}