/* ===================================
   Landing Page Styles - Modern Light Theme
   =================================== */

/* Hero Section */
.hero {
    padding: 6rem 0 5rem;
    text-align: center;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    color: white;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: var(--spacing-2xl);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.25rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
    background: var(--color-bg-primary);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: var(--spacing-xl);
}

.step {
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.step:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.step:hover::before {
    transform: scaleX(1);
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    font-size: 1.75rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.375rem;
}

.step p {
    color: var(--color-text-muted);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Personalities Section */
.personalities {
    padding: 6rem 0;
    background: var(--color-bg-secondary);
}

.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: var(--spacing-xl);
}

.filter-btn {
    padding: 0.625rem 1.5rem;
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 0.9375rem;
    font-weight: 600;
}

.filter-btn:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-color: var(--color-primary-light);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

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

.personality-card {
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    transition: all var(--transition-slow);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.personality-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.personality-card:hover::before {
    transform: scaleX(1);
}

.personality-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.personality-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.personality-image {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
}

.personality-info h3 {
    margin-bottom: 0.375rem;
    font-size: 1.375rem;
}

.personality-title {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    font-weight: 500;
}

.personality-category {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-card);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
}

.personality-description {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.personality-stats {
    display: flex;
    gap: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.9375rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--color-bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: var(--spacing-xl);
}

.pricing-card {
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 3rem 2.5rem;
    position: relative;
    transition: all var(--transition-slow);
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.popular {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
    background: var(--gradient-card);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.25rem;
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.pricing-badge.popular {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-md);
}

.pricing-card h3 {
    font-size: 1.75rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    margin-bottom: 2.5rem;
}

.currency {
    font-size: 1.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.amount {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.period {
    color: var(--color-text-muted);
    margin-left: 0.5rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.features li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.features li:last-child {
    border-bottom: none;
}

.features li::before {
    content: '?';
    color: var(--color-success);
    font-weight: 700;
    font-size: 1.125rem;
}

.btn-pricing {
    width: 100%;
    padding: 1.125rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.0625rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-pricing:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.pricing-footer {
    text-align: center;
    margin-top: 2.5rem;
    color: var(--color-text-muted);
    font-size: 1.0625rem;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.cta-content p {
    font-size: 1.375rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

/* Footer */
.footer {
    background: var(--color-bg-primary);
    border-top: 2px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    font-weight: 700;
}

.footer-section p {
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
    font-size: 0.9375rem;
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* Lead Magnet Personality Selector */
.personality-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
    max-height: 450px;
    overflow-y: auto;
    padding: 1.25rem;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.personality-option {
    position: relative;
}

.personality-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
}

.personality-option label {
    display: block;
    padding: 1.125rem 1rem;
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.personality-option input[type="checkbox"]:checked + label {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.personality-option label:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-tertiary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        gap: 2.5rem;
        flex-wrap: wrap;
    }

    .stat-number {
        font-size: 2.25rem;
    }

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

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

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

    .cta-content h2 {
        font-size: 2.25rem;
    }

    .cta-content p {
        font-size: 1.125rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .amount {
        font-size: 3rem;
    }
}