:root {
    --primary: #0071E3;
    --primary-hover: #0077ED;
    --primary-light: #F2F4F7;
    --text: #1D1D1F;
    --text-muted: #86868B;
    --bg: #FFFFFF;
    --bg-alt: #FAFAFA;
    --border: #D2D2D7;
    --radius: 16px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
    --shadow-hover: 0 10px 40px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.6;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navbar */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 16px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
}

.logo-icon {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
    font-size: 15px;
}

.btn-nav {
    background: var(--text);
    color: white;
    padding: 8px 18px;
    font-size: 14px;
}

.btn-nav:hover {
    background: #333;
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 113, 227, 0.15);
}

.btn-secondary {
    background: var(--bg-alt);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    padding: 100px 0 120px 0;
    background: radial-gradient(circle at 80% 20%, #E3F2FD, var(--bg));
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    background: rgba(0, 113, 227, 0.08);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.highlight {
    color: var(--primary);
    background: linear-gradient(180deg, transparent 75%, rgba(0, 113, 227, 0.08) 75%);
}

.hero-content p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.preview-deck {
    background: linear-gradient(135deg, #0071E3, #005bb5);
    padding: 40px;
    border-radius: 28px;
    width: 100%;
    max-width: 400px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.browser-mockup {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.browser-bar {
    background: #E5E5E7;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red { background: #FF5F56; }
.dot.yellow { background: #FFBD2E; }
.dot.green { background: #27C93F; }

.browser-url {
    background: white;
    padding: 2px 12px;
    border-radius: 4px;
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 12px;
    flex-grow: 1;
    text-align: center;
}

.browser-content {
    padding: 24px;
    text-align: center;
}

.browser-content h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    margin-bottom: 8px;
}

.browser-content p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.mock-btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

/* Features/How It Works Section */
.features {
    padding: 100px 0;
    background: var(--bg-alt);
    border-top: 1px solid rgba(0,0,0,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.section-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 17px;
}

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

.feature-card {
    background: white;
    padding: 48px 36px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 14px;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* Outcomes/About Section */
.outcomes {
    padding: 120px 0;
}

.outcomes-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.outcomes-visual {
    height: 380px;
    background: linear-gradient(135deg, var(--primary-light), #E3F2FD);
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow);
}

.growth-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 220px;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.growth-card .growth-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.growth-card .growth-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.outcomes-content h2 {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.outcomes-content p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 20px;
}

.benefit-list {
    list-style: none;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.benefit-list li {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
}

/* Pricing Section */
.pricing {
    padding: 100px 0 120px 0;
    background: var(--bg-alt);
    border-top: 1px solid rgba(0, 0, 0, 0.03);
}

.pricing-card {
    background: white;
    max-width: 500px;
    margin: 0 auto;
    padding: 60px 48px;
    border-radius: 28px;
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(0, 0, 0, 0.04);
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: scale(1.01);
}

.pricing-badge {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    margin-top: 10px;
    margin-bottom: 20px;
}

.pricing-card .price {
    display: flex;
    justify-content: center;
    align-items: baseline;
    margin-bottom: 40px;
}

.pricing-card .price .currency {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin-right: 4px;
}

.pricing-card .price .amount {
    font-family: var(--font-heading);
    font-size: 72px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
    letter-spacing: -2px;
}

.pricing-card .price .period {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 8px;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-top: 1px solid var(--border);
    padding-top: 30px;
}

.pricing-features li {
    font-size: 15px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li::before {
    content: "✓";
    color: var(--primary);
    font-weight: 900;
    font-size: 16px;
}

/* Footer */
.footer {
    background: var(--text);
    color: #86868B;
    padding: 40px 0;
    text-align: center;
    font-size: 14px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Responsive design */
@media (max-width: 992px) {
    .hero-grid, .outcomes-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .hero {
        padding: 60px 0;
    }
    .hero-content h1 {
        font-size: 44px;
    }
    .outcomes-visual {
        order: -1;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 20px;
    }
    .nav-links {
        gap: 24px;
    }
    .pricing-card {
        padding: 40px 24px;
    }
}