:root {
    /* Colors */
    --bg-dark: #0A0908;
    /* Slightly warmer dark background */
    --bg-surface: rgba(30, 25, 23, 0.4);
    --bg-surface-hover: rgba(45, 35, 30, 0.6);
    --accent-main: #FF6600;
    /* Vibrant Racing Orange */
    --accent-hover: #FF8533;
    --accent-gradient: linear-gradient(135deg, #FF6600 0%, #FF3366 100%);
    /* Orange to Pink/Red */

    --text-primary: #FFFFFF;
    --text-secondary: #B8A8A1;
    --text-muted: #8B7870;

    --danger: #FF3366;

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

    /* Effects */
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    --glass-blur: blur(12px);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
}

.glow-orb.top-left {
    top: -200px;
    left: -200px;
    background: var(--accent-main);
}

.glow-orb.bottom-right {
    bottom: -200px;
    right: -200px;
    background: #FF3366;
    /* Changed from #00CCFF to Hot Pink/Red to match gradient */
}

/* Typography Utility */
.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-mark {
    width: 24px;
    height: 24px;
    background: var(--accent-gradient);
    border-radius: 6px;
    transform: rotate(15deg);
}

.logo .accent {
    color: var(--accent-main);
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    padding: 6rem 5% 4rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-section {
        grid-template-columns: 1fr 1fr;
        min-height: 80vh;
    }
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 102, 0, 0.1);
    color: var(--accent-main);
    border: 1px solid rgba(255, 102, 0, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.cta-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    max-width: 450px;
}

.email-input {
    flex: 1;
    background: var(--bg-surface);
    border: var(--glass-border);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.email-input:focus {
    border-color: var(--accent-main);
}

.cta-button {
    background: var(--accent-main);
    color: #000;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 102, 0, 0.2);
}

.cta-button:active {
    transform: translateY(0);
}

.privacy-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Glass Panel Utility */
.glass-panel {
    background: var(--bg-surface);
    border: var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
}

/* Mockup Visual */
.mockup-panel {
    padding: 1.5rem;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-panel:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

.mockup-header {
    display: flex;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red {
    background: #FF5F56;
}

.dot.yellow {
    background: #FFBD2E;
}

.dot.green {
    background: #27C93F;
}

.mockup-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.data-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-label {
    font-family: var(--font-heading);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    width: 60px;
}

.data-bar {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin: 0 1rem;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 3px;
}

.data-value {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 700;
}

.data-value.large-value {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    line-height: 1;
}

.unit {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.highlight-row {
    background: rgba(255, 102, 0, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border-bottom: none;
    margin-top: 0.5rem;
}

.data-value.positive {
    color: var(--accent-main);
}

/* Features grid */
.features-section {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.section-badge {
    color: var(--accent-main);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

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

.feature-card {
    padding: 2.5rem 2rem;
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--bg-surface-hover);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 5%;
    margin-top: 4rem;
    text-align: center;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.copyright,
.disclaimer {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

/* Responsive adjustments for phones */
@media (max-width: 768px) {
    .cta-form {
        flex-direction: column;
    }

    .mockup-panel {
        transform: rotateY(0) rotateX(0);
    }

    .hero-section {
        padding-top: 3rem;
        gap: 3rem;
    }
}