:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-primary-inverse: #0f172a;
    --text-secondary: #94a3b8;
    --text-secondary-inverse: #475569;
    --accent-blue: #2563eb;
    --accent-cyan: #22d3ee;
    --success: #22c55e;
    --danger: #ef4444;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --glass: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-inverse: rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1,
h2,
h3 {
    color: var(--text-primary);
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

.text-gradient {
    background: linear-gradient(to right, var(--accent-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #0ea5e9);
    color: white;
    box-shadow: 0 4px 14px -4px var(--accent-blue);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -4px var(--accent-blue);
    opacity: 0.95;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Light Sections */
.light-section {
    background-color: #ffffff;
    color: var(--text-primary-inverse);
}

.light-section h1,
.light-section h2,
.light-section h3 {
    color: var(--text-primary-inverse);
}

.light-section p {
    color: var(--text-secondary-inverse);
}

.light-section .problem-card,
.light-section .feature-card {
    background: #f8fafc;
    border: 1px solid var(--glass-border-inverse);
}

.light-section .step-number {
    color: rgba(30, 41, 59, 0.1);
    /* Darker opacity for visibility */
}

/* Hero Section */
.hero {
    padding-top: 4rem;
    /* Reduced padding since nav is gone */
    padding-bottom: 4rem;
    text-align: center;
    background-image: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.15) 0%, transparent 50%);
}

.logo-floating {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(to right, var(--accent-blue), var(--accent-cyan));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 9999px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.icon-sm {
    width: 16px;
    height: 16px;
}

.cta-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 2.5rem 0;
}

.guarantee-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.hero-image-wrapper {
    margin-top: 3rem;
    position: relative;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

/* Stats Section */
.stats-section {
    padding: 3rem 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(15, 17, 42, 0.5);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card h3 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 0.25rem;
}

/* Problem Section */
.problem-section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.problem-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    transition: transform 0.3s;
}

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

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.icon-box.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.icon-box.primary {
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-blue);
}

/* Reality Check */
.reality-check {
    padding: 2rem 0;
}

.reality-box {
    background: linear-gradient(to right, #334155, #1e293b);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    border: 1px solid var(--glass-border);
}

.reality-icon {
    color: var(--accent-cyan);
    min-width: 32px;
    margin-top: 0.25rem;
}

/* Features */
.features-section {
    padding: 6rem 0;
    background-image: radial-gradient(circle at 100% 0%, rgba(34, 211, 238, 0.05) 0%, transparent 40%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

/* Process */
.process-section {
    padding: 6rem 0;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    counter-reset: step;
}

.step-item {
    position: relative;
    padding: 1.5rem;
    border-left: 2px solid var(--glass-border);
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: 0;
    right: 1.5rem;
    line-height: 1;
}

.step-content h3 {
    margin-top: 0.5rem;
    color: var(--accent-cyan);
}

/* Footer / CTA */
.footer-cta {
    padding: 6rem 0 2rem;
    text-align: center;
}

.cta-box {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(37, 99, 235, 0.1) 100%);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 4rem 2rem;
    margin-bottom: 4rem;
}

.guarantee-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success);
    font-weight: 600;
    margin: 1.5rem 0 0.5rem;
}

.guarantee-details {
    font-size: 0.875rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.footer-links {
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem;
        margin-bottom: 1rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 1.25rem;
    }

    /* Hero adjustments */
    .hero {
        padding-top: 2rem;
        padding-bottom: 3rem;
    }

    .logo-floating {
        margin-bottom: 2rem;
        font-size: 1.25rem;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
    }

    .hero-content {
        padding: 0 0.5rem;
    }

    .cta-group {
        width: 100%;
    }

    .btn-block {
        width: 100%;
    }

    /* Section Spacing */
    .problem-section,
    .features-section,
    .process-section,
    .footer-cta {
        padding: 4rem 0;
    }

    /* Grid Stacking */
    .stats-grid,
    .steps-container,
    .features-grid,
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Specific Adjustments */
    .feature-card,
    .problem-card {
        padding: 1.5rem;
    }

    .reality-box {
        flex-direction: column;
        text-align: left;
        padding: 1.5rem;
        gap: 1rem;
    }

    .step-item {
        padding-left: 0;
        border-left: none;
        border-top: 2px solid var(--glass-border);
        padding-top: 1.5rem;
    }

    .step-number {
        position: relative;
        top: 0;
        right: 0;
        margin-bottom: 0.5rem;
        font-size: 2.5rem;
    }

    /* Footer / Widget */
    .cta-box {
        padding: 2.5rem 1.5rem;
    }

    iframe {
        max-width: 100%;
    }
}