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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    color: #1a1a2e;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ===== NAVBAR ===== */
.navbar {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 800;
    font-size: 1.2rem;
    color: #1a1a2e;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn svg { width: 16px; height: 16px; }

.btn-ghost-nav {
    background: transparent;
    color: #6b7280;
    padding: 0.5rem 1rem;
}
.btn-ghost-nav:hover { color: #1a1a2e; background: #f3f4f6; }

.btn-primary-nav {
    background: #3b82f6;
    color: #fff;
    padding: 0.5rem 1.25rem;
}
.btn-primary-nav:hover { background: #2563eb; }

.btn-orange {
    background: #f97316;
    color: #fff;
}
.btn-orange:hover { background: #ea580c; }

.btn-orange-outline {
    background: transparent;
    color: #f97316;
    border: 2px solid #f97316;
}
.btn-orange-outline:hover { background: rgba(249, 115, 22, 0.1); }

.btn-lg {
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, #1a1a4e 0%, #2d1b69 40%, #1e1145 100%);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 66, 232, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.hero-text {
    flex: 1;
    max-width: 560px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-image img {
    width: 100%;
    max-width: 560px;
    height: auto;
    display: block;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem 0.375rem 0.625rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.badge-icon {
    width: 22px;
    height: 22px;
    background: #22c55e;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-free {
    font-size: 0.6875rem;
    font-weight: 700;
    color: #fff;
    background: #22c55e;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 1.25rem;
    max-width: 600px;
    letter-spacing: -0.03em;
}

.hero h1 .highlight { color: #f97316; }

.hero-desc {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 500px;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* ===== STATS BAR ===== */
.stats {
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
    padding: 2rem;
}

.stats-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 4rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: #1a1a2e;
    letter-spacing: -0.02em;
}

.stat-number .accent { color: #f97316; }

.stat-label {
    font-size: 0.8125rem;
    color: #6b7280;
    font-weight: 500;
    margin-top: 0.125rem;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: 5rem 2rem;
    background: #ffffff;
}

.how-it-works-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.how-it-works h2 {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    color: #1a1a2e;
}

.how-it-works-subtitle {
    color: #6b7280;
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto 3.5rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.66% + 40px);
    right: calc(16.66% + 40px);
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #f97316);
    z-index: 0;
}

.step {
    position: relative;
    z-index: 1;
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.step-number.blue { background: #eff6ff; color: #3b82f6; border: 3px solid #bfdbfe; }
.step-number.purple { background: #f5f3ff; color: #8b5cf6; border: 3px solid #ddd6fe; }
.step-number.orange { background: #fff7ed; color: #f97316; border: 3px solid #fed7aa; }

.step-icon { width: 32px; height: 32px; }

.step h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1a1a2e;
}

.step p {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
}

/* ===== FEATURES ===== */
.features {
    padding: 5rem 2rem;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.features-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.feature-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.75rem 1.5rem;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.feature-card:hover {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    border-color: #d1d5db;
}

.feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon.orange { background: #f97316; color: #fff; }
.feature-icon.purple { background: #8b5cf6; color: #fff; }
.feature-icon.green { background: #22c55e; color: #fff; }
.feature-icon.red { background: #ef4444; color: #fff; }

.feature-text h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #1a1a2e;
}

.feature-text p {
    font-size: 0.8125rem;
    color: #6b7280;
    line-height: 1.6;
}

/* ===== CTA ===== */
.cta {
    background: linear-gradient(135deg, #1a1a4e 0%, #2d1b69 40%, #1e1145 100%);
    padding: 5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(99, 66, 232, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.cta-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 0.75rem;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.cta h2 .highlight { color: #f97316; }

.cta-subtitle {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.cta-note {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ===== FOOTER ===== */
.footer {
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
    padding: 2.5rem 2rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-left {
    font-size: 0.8125rem;
    color: #9ca3af;
}

.footer-right {
    display: flex;
    gap: 1.5rem;
}

.footer-right a {
    font-size: 0.8125rem;
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-right a:hover {
    color: #6b7280;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
    }
    .hero-image {
        width: 100%;
        justify-content: center;
    }
    .hero-image img {
        max-width: 100%;
    }
    .hero h1 { font-size: 2.5rem; }
    .hero { padding: 3rem 1.5rem; }
    .features-grid { grid-template-columns: 1fr; }
    .how-it-works h2, .features h2 { font-size: 1.75rem; }
    .cta h2 { font-size: 1.75rem; }
    .steps { grid-template-columns: 1fr; gap: 2.5rem; }
    .steps::before { display: none; }
    .stats-inner { gap: 2rem; flex-wrap: wrap; }
    .stat-number { font-size: 1.5rem; }
    .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
    .footer-right { gap: 1rem; }
}