/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #111118;
    --surface: #1a1a24;
    --surface-2: #242432;
    --surface-3: #2e2e40;
    --border: rgba(255,255,255,0.1);
    --green: #00e676;
    --green-dim: rgba(0,230,118,0.15);
    --green-glow: rgba(0,230,118,0.25);
    --text: #ffffff;
    --text-dim: #9aa8b6;
    --text-muted: #64748b;
    --radius: 16px;
    --radius-sm: 10px;
}

html.lenis {
    height: auto;
}
.lenis.lenis-smooth {
    scroll-behavior: auto;
}
.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}
.lenis.lenis-stopped {
    overflow: hidden;
}
.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.text-gradient {
    background: linear-gradient(135deg, var(--green), #4ade80, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== AMBIENT GLOWS ===== */
.glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}
.glow-1 { width: 600px; height: 600px; background: rgba(0,230,118,0.06); top: -200px; left: -200px; }
.glow-2 { width: 500px; height: 500px; background: rgba(34,211,238,0.04); bottom: 30%; right: -150px; }
.glow-3 { width: 400px; height: 400px; background: rgba(0,230,118,0.05); bottom: -100px; left: 30%; }

/* ===== NAVIGATION ===== */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 16px 24px;
    transition: all 0.4s ease;
}
nav.scrolled {
    background: rgba(10,10,15,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
}
.nav-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.nav-cta {
    background: var(--green);
    color: #000;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 22px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--green-glow);
}

/* ===== HERO ===== */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    max-width: 1200px;
    margin: 0 auto;
    gap: 60px;
    z-index: 1;
}
.hero-content { flex: 1; max-width: 580px; }
.hero-badge {
    display: inline-block;
    background: var(--green-dim);
    color: var(--green);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 1px solid rgba(0,230,118,0.2);
}
#hero h1 {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}
.hero-line { display: block; }
.hero-sub {
    font-size: 1.1rem;
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 480px;
}
.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.btn-primary {
    background: var(--green);
    color: #000;
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--green-glow);
}
.btn-secondary {
    background: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    transform: translateY(-3px);
    background: var(--surface);
    border-color: rgba(255,255,255,0.12);
}

/* Rating Badge */
.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 40px;
}
.rating-stars {
    color: #f59e0b;
    font-size: 1rem;
    letter-spacing: 2px;
}
.rating-text {
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 600;
}

/* Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
}
.stat { text-align: center; }
.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--green);
}
.stat-plus { font-size: 1.4rem; font-weight: 800; color: var(--green); }
.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 4px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.stat-divider {
    width: 1px; height: 40px;
    background: var(--border);
}

/* Hero Phone */
.hero-phone {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 420px;
}
.phone-glow {
    position: absolute;
    width: 300px; height: 300px;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
}
.hero-screenshot {
    width: 100%;
    max-width: 380px;
    border-radius: 24px;
    filter: drop-shadow(0 30px 80px rgba(0,0,0,0.5));
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    z-index: 1;
    position: relative;
}
.proof-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.proof-item {
    font-size: 0.85rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}
.proof-divider { color: var(--text-muted); font-size: 0.6rem; }

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}
.section-tag {
    display: inline-block;
    background: var(--green-dim);
    color: var(--green);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}
.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-sub {
    font-size: 1.05rem;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ===== FEATURES ===== */
#features {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.feature-card:hover {
    border-color: rgba(0,230,118,0.15);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.feature-large {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.feature-wide {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    background: var(--green-dim);
    border-radius: 12px;
    font-size: 1.4rem;
    margin-bottom: 16px;
}
.feature-content h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 10px;
}
.feature-content p {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.6;
}
.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}
.tag {
    background: var(--surface-2);
    color: var(--text-dim);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

/* Feature Images */
.feature-img-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px 0;
}
.feature-img-wrap img {
    max-width: 260px;
    width: 100%;
    border-radius: 16px;
    filter: drop-shadow(0 20px 50px rgba(0,0,0,0.4));
}

/* Maintenance Bars */
.feature-extra {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.maintenance-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-dim);
}
.maintenance-bar span:first-child { min-width: 90px; }
.bar-track {
    flex: 1;
    height: 8px;
    background: var(--surface-2);
    border-radius: 10px;
    overflow: hidden;
}
.bar-fill {
    height: 100%;
    background: var(--green);
    border-radius: 10px;
    transition: width 1.2s ease;
}
.bar-fill.bar-warn { background: #f59e0b; }
.bar-fill.bar-good { background: var(--green); }
.bar-pct {
    font-weight: 700;
    color: var(--text);
    min-width: 36px;
    text-align: right;
}

/* ===== BEFORE vs AFTER ===== */
#before-after {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    max-width: 1000px;
    margin: 0 auto;
}
.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.compare-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.compare-before {
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.05), var(--surface));
    border-color: rgba(239, 68, 68, 0.1);
}
.compare-after {
    background: linear-gradient(180deg, var(--green-dim), var(--surface));
    border-color: var(--green-glow);
}
.compare-label {
    font-size: 1.2rem;
    font-weight: 800;
}
.compare-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.compare-card li {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.5;
    position: relative;
    padding-left: 24px;
}
.compare-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--text-muted);
}
.compare-before li::before { color: #ef4444; }
.compare-after li { color: var(--text); }
.compare-after li::before { color: var(--green); }

/* ===== HOW IT WORKS ===== */
#how-it-works {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    max-width: 900px;
    margin: 0 auto;
}
.steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
}
.step {
    flex: 1;
    text-align: center;
    padding: 0 20px;
}
.step-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--green), #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}
.step h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 10px;
}
.step p {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.6;
}
.step-connector {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--green), transparent);
    margin-top: 36px;
    flex-shrink: 0;
}

/* ===== TESTIMONIALS ===== */
#testimonials {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.testimonial-stars {
    color: #f59e0b;
    font-size: 1.1rem;
    letter-spacing: 2px;
}
.testimonial-text {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.6;
    font-style: italic;
    flex: 1;
}
.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}
.testimonial-author strong {
    font-size: 0.95rem;
}
.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* ===== BIKE BANNER ===== */
.bike-banner {
    position: relative;
    z-index: 1;
    padding: 40px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.bike-banner-inner {
    background: linear-gradient(135deg, var(--surface), var(--surface-2));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
}
.bike-banner-text h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 900;
    margin-bottom: 16px;
}
.bike-banner-text p {
    font-size: 1rem;
    color: var(--text-dim);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 32px;
}
.bike-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
}
.bike-logos span {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}
.bike-logos span:hover { color: var(--green); }

/* ===== CTA & QR CODE ===== */
#cta {
    position: relative;
    z-index: 1;
    padding: 120px 24px;
    text-align: center;
}
.cta-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 400px;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    filter: blur(100px);
    opacity: 0.3;
    pointer-events: none;
}
.cta-content {
    position: relative;
    z-index: 2;
}
#cta h2 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
#cta p {
    font-size: 1.05rem;
    color: var(--text-dim);
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto 36px;
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}
.support-link {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s;
}
.support-link:hover { color: var(--green); }

.qr-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}
.qr-divider {
    display: flex;
    align-items: center;
    width: 280px;
    margin: 0 auto;
}
.qr-divider::before, .qr-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}
.qr-divider span {
    padding: 0 10px;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.qr-codes-container {
    display: flex;
    gap: 24px;
    justify-content: center;
}
.qr-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.qr-code {
    width: 140px;
    height: 140px;
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 8px;
    background: #fff;
    transition: transform 0.3s;
}
.qr-code:hover {
    transform: translateY(-4px);
    border-color: var(--green);
}
.qr-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

/* ===== FOOTER ===== */
footer {
    border-top: 1px solid var(--border);
    padding: 40px 24px;
    z-index: 1;
    position: relative;
    margin-bottom: 0;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
}
.footer-links {
    display: flex;
    gap: 24px;
}
.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}
.footer-links a:hover { color: var(--green); }
.footer-copyright {
    width: 100%;
    text-align: center;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-copy {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 600;
}
.legal-disclaimer {
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
}

/* ===== STICKY MOBILE BAR ===== */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: rgba(18,18,26,0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    padding: 12px 24px;
    z-index: 99;
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: none;
}
.mobile-sticky-bar.visible {
    transform: translateY(0);
    opacity: 1;
}
.sticky-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
}
.sticky-bar-info {
    display: flex;
    align-items: center;
    gap: 12px;
}
.sticky-bar-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.sticky-bar-info div {
    display: flex;
    flex-direction: column;
}
.sticky-bar-info strong {
    font-size: 1.1rem;
    font-weight: 800;
}
.sticky-bar-info span {
    font-size: 0.75rem;
    color: var(--text-dim);
}
.sticky-bar-btn {
    background: var(--green);
    color: #000;
    font-weight: 800;
    font-size: 0.85rem;
    padding: 8px 24px;
    border-radius: 50px;
    text-decoration: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    #hero {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
        gap: 40px;
    }
    .hero-content { max-width: 100%; }
    .hero-sub { max-width: 100%; margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-phone { max-width: 280px; }

    .features-grid {
        grid-template-columns: 1fr;
    }
    .feature-large,
    .feature-wide {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }

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

    .steps {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }
    .step-connector {
        width: 2px; height: 40px;
        background: linear-gradient(180deg, var(--green), transparent);
        margin: 0;
    }

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

    .bike-banner-inner { padding: 40px 24px; }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .proof-inner { flex-direction: column; gap: 8px; }
    .proof-divider { display: none; }

    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    .cta-buttons { flex-direction: column; align-items: center; }
    .qr-section { display: none; } /* Hide QR on mobile since they are already on their phone */

    .mobile-sticky-bar { display: block; }
    footer { padding-bottom: 90px; } /* Add space for sticky bar */
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 40px; height: 1px; }
    .feature-card, .compare-card { padding: 24px; }
    .feature-img-wrap img { max-width: 200px; }
}