/* ===================================
   DNA TRADER - LANDING PAGE CSS
   Versão Final Otimizada
   =================================== */

/* ===================================
   1. RESET E VARIÁVEIS
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --turquoise: #00D9FF;
    --purple: #AF52DE;
    --dark: #0A0A0A;
    --dark-light: #1A1A1A;
    --dark-secondary: #1e1e2e;
    --gray: #888888;
    --gray-light: #9ca3af;
    --white: #FFFFFF;
    --green: #10b981;
    --green-dark: #059669;
    --blue: #3b82f6;
    --blue-light: #60a5fa;
    --red: #FF2A2A;
    --red-dark: #ef4444;
    --yellow: #fbbf24;
    --gradient: linear-gradient(135deg, var(--turquoise) 0%, var(--purple) 100%);
    --gradient-green: linear-gradient(135deg, var(--green), var(--green-dark));
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   2. HEADER
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 900;
}

.logo-icon {
    font-size: 32px;
}

.logo-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* ===================================
   3. BOTÕES
   =================================== */
.btn-primary {
    background: var(--gradient);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    border: 2px solid var(--turquoise);
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: var(--turquoise);
    color: var(--dark);
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--turquoise);
    color: var(--turquoise);
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: block;
    text-align: center;
    transition: all 0.3s;
}

.btn-outline:hover {
    background: var(--turquoise);
    color: var(--dark);
}

.btn-gradient {
    background: var(--gradient);
    border: none;
    color: var(--white);
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: block;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(175, 82, 222, 0.3);
}

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(175, 82, 222, 0.5);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    padding: 16px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    display: inline-block;
    transition: all 0.3s;
}

.btn-whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-2px);
}

/* ===================================
   4. HERO SECTION
   =================================== */
.hero {
    padding: 150px 0 100px;
    background: radial-gradient(circle at top right, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at bottom left, rgba(175, 82, 222, 0.1) 0%, transparent 50%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    background: rgba(0, 217, 255, 0.15);
    color: var(--turquoise);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-subtitle strong {
    color: var(--white);
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 36px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
    font-weight: 500;
}

/* Floating Cards do Hero */
.mockup-container {
    position: relative;
    min-height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 250px;
}

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

.card-1 { top: 10%; left: -10px; border-color: var(--turquoise); }
.card-2 { top: 30%; right: -15px; animation-delay: 0.5s; border-color: var(--green); }
.card-3 { bottom: 30%; left: -10px; animation-delay: 1s; border-color: var(--yellow); }
.card-4 { top: 15%; right: -20px; animation-delay: 1.5s; border-color: var(--purple); }

.card-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.card-text {
    font-size: 14px;
    line-height: 1.4;
}

/* ===================================
   5. SHOWCASE SECTION
   =================================== */
.showcase {
    padding: 100px 0;
    background: var(--dark);
    position: relative;
}

.showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: radial-gradient(circle at center, rgba(175, 82, 222, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    border: 1px solid;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray);
}

.showcase .section-badge {
    background: rgba(175, 82, 222, 0.15);
    color: var(--purple);
    border-color: rgba(175, 82, 222, 0.3);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.showcase-card {
    background: var(--dark-light);
    border-radius: 20px;
    padding: 40px 30px 30px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.showcase-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    border-radius: 20px;
    transition: opacity 0.4s;
    z-index: -1;
}

.showcase-card:hover::before {
    opacity: 0.05;
}

.showcase-card:hover {
    transform: translateY(-10px);
    border-color: var(--turquoise);
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
}

.showcase-card.featured {
    transform: scale(1.05);
    border-color: var(--purple);
    box-shadow: 0 25px 70px rgba(175, 82, 222, 0.3);
}

.showcase-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: 0 30px 80px rgba(175, 82, 222, 0.5);
}

.showcase-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.showcase-badge.badge-v1 {
    background: rgba(142, 142, 147, 0.2);
    color: #8E8E93;
}

.showcase-badge.badge-pro {
    background: rgba(0, 122, 255, 0.2);
    color: #007AFF;
}

.showcase-badge.badge-premium {
    background: var(--gradient);
    color: white;
}

.showcase-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 20px 0 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s;
}

.showcase-card:hover .showcase-img {
    transform: scale(1.05);
}

.showcase-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--white);
}

.showcase-card p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.showcase-link {
    color: var(--turquoise);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s;
    margin-top: auto;
}

.showcase-link:hover {
    color: var(--purple);
    gap: 10px;
}

/* Placeholder para imagens faltando */
.showcase-img-placeholder {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--dark-light), var(--dark-secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    margin: 20px 0 25px;
    border: 2px dashed rgba(255, 255, 255, 0.1);
}

/* ===================================
   6. PROBLEM SECTION
   =================================== */
.problem {
    padding: 100px 0;
    background: var(--dark-light);
}

.problem .section-badge {
    background: rgba(255, 59, 48, 0.15);
    color: #FF3B30;
    border-color: rgba(255, 59, 48, 0.3);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.problem-card {
    background: var(--dark);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(255, 59, 48, 0.2);
    transition: all 0.3s;
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 59, 48, 0.5);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.problem-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--white);
}

.problem-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* ===================================
   7. SOLUTION SECTION
   =================================== */
.solution {
    padding: 100px 0;
}

.solution .section-badge {
    background: rgba(0, 217, 255, 0.15);
    color: var(--turquoise);
    border-color: rgba(0, 217, 255, 0.3);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.lead {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 15px;
}

.feature-check {
    font-size: 24px;
    color: var(--turquoise);
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--white);
}

.feature-item p {
    color: var(--gray);
    line-height: 1.5;
}

.video-wrapper {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(175, 82, 222, 0.3);
}

.video-placeholder {
    background: var(--dark-light);
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px dashed rgba(255, 255, 255, 0.1);
}

.video-placeholder:hover {
    background: var(--dark);
    border-color: var(--turquoise);
}

.play-button {
    font-size: 64px;
    color: var(--turquoise);
}

/* Video embed real */
.video-embed {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ===================================
   8. FEATURES GRID
   =================================== */
.features {
    padding: 100px 0;
    background: var(--dark-light);
}

.features .section-badge {
    background: rgba(175, 82, 222, 0.15);
    color: var(--purple);
    border-color: rgba(175, 82, 222, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--dark);
    padding: 35px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--turquoise);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.2);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 15px;
}

.badge-v1, .badge-pro, .badge-premium {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    margin-right: 5px;
}

.badge-v1 {
    background: rgba(142, 142, 147, 0.2);
    color: #8E8E93;
}

.badge-pro {
    background: rgba(0, 122, 255, 0.2);
    color: #007AFF;
}

.badge-premium {
    background: rgba(255, 149, 0, 0.2);
    color: #FF9500;
}

/* ===================================
   9. PRICING SECTION
   =================================== */
.comparison {
    padding: 100px 0;
}

.comparison .section-badge {
    background: rgba(255, 215, 0, 0.15);
    color: #FFD700;
    border-color: rgba(255, 215, 0, 0.3);
}

.payment-method-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(16, 185, 129, 0.1));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50px;
    padding: 1rem 2rem;
    margin-top: 1.5rem;
    backdrop-filter: blur(10px);
}

.payment-method-badge .badge-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.payment-method-badge .badge-text {
    text-align: left;
}

.payment-method-badge .badge-text strong {
    display: block;
    color: var(--blue);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.payment-method-badge .badge-text p {
    margin: 0;
    color: var(--gray-light);
    font-size: 0.9rem;
    line-height: 1.4;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.pricing-card {
    background: var(--dark-light);
    padding: 40px;
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--turquoise);
}

.pricing-card.featured {
    border-color: var(--turquoise);
    box-shadow: 0 20px 50px rgba(0, 217, 255, 0.3);
    transform: scale(1.02);
}

.pricing-card.premium {
    border-color: var(--purple);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 28px;
    margin-bottom: 5px;
}

.pricing-subtitle {
    color: var(--gray);
    font-size: 14px;
}

.pricing-price {
    text-align: center;
    margin-bottom: 10px;
}

.price-currency {
    font-size: 24px;
    font-weight: 600;
    vertical-align: top;
}

.price-value {
    font-size: 56px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-period {
    font-size: 0.9rem;
    color: var(--gray-light);
    display: block;
    margin-top: 0.25rem;
}

.pricing-annual {
    text-align: center;
    color: var(--turquoise);
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.save-badge {
    display: inline-block;
    background: var(--gradient-green);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-note {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 8px;
    padding: 0.75rem;
    margin: 1rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--green);
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 15px;
}

.payment-info {
    max-width: 600px;
    margin: 3rem auto;
}

.info-box {
    background: rgba(59, 130, 246, 0.1);
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 2rem;
}

.info-box h4 {
    color: var(--blue);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-box ul li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    font-size: 1rem;
    line-height: 1.6;
}

.info-box ul li:last-child {
    border-bottom: none;
}

.info-box strong {
    color: var(--blue);
}

.guarantee {
    background: var(--dark-light);
    padding: 40px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 25px;
    border: 2px solid rgba(52, 199, 89, 0.3);
    max-width: 600px;
    margin: 0 auto;
}

.guarantee-badge {
    font-size: 48px;
}

.guarantee h3 {
    font-size: 24px;
    margin-bottom: 5px;
    color: #34C759;
}

.guarantee p {
    color: var(--gray);
}

/* ===================================
   10. TESTIMONIALS
   =================================== */
.testimonials {
    padding: 100px 0;
    background: var(--dark-light);
}

.testimonials .section-badge {
    background: rgba(255, 204, 0, 0.15);
    color: #FFCC00;
    border-color: rgba(255, 204, 0, 0.3);
}

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

.testimonial-card {
    background: var(--dark);
    padding: 35px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-stars {
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-text {
    color: var(--white);
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 15px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--turquoise);
    object-fit: cover;
}

/* Placeholder para avatar */
.testimonial-avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 18px;
    color: white;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 16px;
    margin-bottom: 3px;
}

.testimonial-author span {
    font-size: 13px;
    color: var(--gray);
}

/* ===================================
   11. FAQ
   =================================== */
.faq {
    padding: 100px 0;
}

.faq .section-badge {
    background: rgba(0, 217, 255, 0.15);
    color: var(--turquoise);
    border-color: rgba(0, 217, 255, 0.3);
}

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

.faq-item {
    background: var(--dark-light);
    padding: 35px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--turquoise);
    transform: translateY(-3px);
}

.faq-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--turquoise);
}

.faq-item p {
    color: var(--gray);
    line-height: 1.6;
}

/* ===================================
   12. CTA FINAL
   =================================== */
.cta-final {
    padding: 100px 0;
    text-align: center;
}

.cta-final h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 15px;
}

.cta-final p {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   13. FOOTER
   =================================== */
.footer {
    background: var(--dark-light);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--gray);
    margin-top: 15px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    font-size: 1.5rem;
    transition: transform 0.2s;
    text-decoration: none;
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-links h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links a {
    display: block;
    color: var(--gray);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--turquoise);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 2rem 0;
    margin: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.trust-badge .badge-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.trust-badge .badge-text {
    font-size: 0.85rem;
    color: var(--gray-light);
    font-weight: 600;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 5px;
}

.footer-bottom .disclaimer {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.3);
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--yellow);
}

.footer-bottom .disclaimer strong {
    color: #f59e0b;
}

/* ===================================
   14. MODAL
   =================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(135deg, var(--dark-secondary), #2d2d3d);
    margin: 5% auto;
    padding: 2rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
}

.modal-content h2 {
    color: var(--blue);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.modal-content h3 {
    color: var(--blue-light);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
}

.modal-content p {
    line-height: 1.8;
    color: #d1d5db;
    margin-bottom: 1rem;
}

.modal-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.modal-content ul li {
    line-height: 1.8;
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.modal-close {
    color: var(--gray-light);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover,
.modal-close:focus {
    color: var(--red-dark);
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.5);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.8);
}

/* ===================================
   15. RESPONSIVO
   =================================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .nav {
        display: none;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .showcase-card.featured {
        transform: scale(1);
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-content {
        grid-template-columns: 1fr;
    }
    
    .floating-card {
        position: static;
        margin-bottom: 20px;
        animation: none;
    }
    
    .mockup-container {
        min-height: auto;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }
    
    .trust-badge {
        flex-direction: row;
        justify-content: center;
    }
    
    .payment-method-badge {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .payment-method-badge .badge-text {
        text-align: center;
    }
    
    .save-badge {
        display: block;
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .pricing-annual {
        flex-direction: column;
    }
    
    .info-box {
        padding: 1.5rem;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
        width: 95%;
    }
    
    .modal-content h2 {
        font-size: 1.5rem;
    }
    
    .modal-content h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .social-links {
        justify-content: center;
    }
    
    .footer-content {
        text-align: center;
    }
    
    .cta-final h2 {
        font-size: 32px;
    }
}