:root {
    --primary-color: #D97706;
    --primary-dark: #B45309;
    --text-primary: #1a1a1a;
    --text-secondary: #6b6b6b;
    --bg-light: #fafafa;
    --bg-cream: #fffbf5;
}

* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    color: var(--text-primary);
    background-color: #ffffff;
    line-height: 1.6;
}

.container-narrow {
    max-width: 720px;
}

/* Navbar */
.navbar {
    padding: 1.25rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary) !important;
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    background: linear-gradient(180deg, var(--bg-cream) 0%, #ffffff 100%);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 540px;
}

.badge-promo {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn-primary-custom {
    background: var(--text-primary);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-primary-custom:hover {
    background: #333;
    color: white;
    transform: translateY(-1px);
}

.btn-secondary-custom {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.15);
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-secondary-custom:hover {
    background: var(--bg-light);
    color: var(--text-primary);
}

/* WhatsApp Mockup */
.whatsapp-mockup {
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.12);
    padding: 1rem;
    max-width: 320px;
    margin: 0 auto;
    animation: float 4s ease-in-out infinite;
}

.whatsapp-header {
    background: #075E54;
    color: white;
    padding: 1rem;
    border-radius: 16px 16px 0 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.whatsapp-title {
    font-weight: 600;
}

.whatsapp-status {
    font-size: 0.75rem;
    opacity: 0.8;
}

.whatsapp-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
}

.whatsapp-chat {
    background: #e5ddd5;
    padding: 1rem;
    min-height: 280px;
    border-radius: 0 0 16px 16px;
}

.chat-bubble {
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    max-width: 85%;
    font-size: 0.875rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.chat-bubble.sent {
    background: #dcf8c6;
    margin-left: auto;
}

.chat-bubble small {
    color: var(--text-secondary);
    font-size: 0.7rem;
}

.chat-photo-placeholder {
    background: #f0f0f0;
    color: #666;
    border-radius: 4px;
    padding: 0.75rem;
    text-align: center;
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: #ffffff;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 4rem;
}

.benefit-card {
    text-align: left;
    padding: 2rem;
    border-radius: 16px;
    background: var(--bg-light);
    height: 100%;
    transition: all 0.2s ease;
}

.benefit-card:hover {
    background: var(--bg-cream);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* Comparison Section */
.comparison {
    padding: 6rem 0;
    background: var(--bg-light);
}

.comparison-table {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.comparison-table thead {
    background: var(--text-primary);
    color: white;
}

.comparison-table th {
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
}

.comparison-table td {
    padding: 1.25rem 1.5rem;
    vertical-align: middle;
    border-color: rgba(0, 0, 0, 0.05);
    font-size: 0.95rem;
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.highlight-col {
    background: var(--bg-cream) !important;
}

.check-icon {
    color: #10B981;
    font-weight: bold;
}

.x-icon {
    color: #EF4444;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: #ffffff;
}

.pricing-card {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.pricing-badge {
    position: absolute;
    top: 24px;
    right: -35px;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.75rem;
    font-weight: 600;
    transform: rotate(45deg);
    text-transform: uppercase;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.price-old {
    font-size: 1.5rem;
    color: var(--text-secondary);
    text-decoration: line-through;
    font-weight: 400;
}

.price-new {
    font-size: 4rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.price-new span {
    font-size: 1.5rem;
    font-weight: 400;
}

.price-period {
    color: var(--text-secondary);
    font-size: 1rem;
}

.pricing-savings {
    color: var(--primary-color);
    font-weight: 500;
}

.pricing-note {
    font-size: 0.85rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

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

/* Testimonials */
.testimonials {
    padding: 6rem 0;
    background: var(--bg-light);
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    height: 100%;
}

.testimonial-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.testimonial-role {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* CTA Section */
.cta {
    padding: 8rem 0;
    background: var(--text-primary);
    color: white;
}

.cta h2 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    opacity: 0.8;
    margin-bottom: 2.5rem;
}

.btn-cta {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-cta:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
}

.waitlist-form {
    max-width: 500px;
    margin: 0 auto;
}

.waitlist-input {
    border-radius: 8px;
    padding: 1rem 1.25rem;
}

.waitlist-submit {
    padding: 1rem;
}

.waitlist-note {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Footer */
footer {
    padding: 3rem 0;
    background: var(--bg-light);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta h2 {
        font-size: 2rem;
    }

    .price-new {
        font-size: 3rem;
    }

    .hero {
        padding: 5rem 0 4rem;
    }
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}