/* ================================
   VARIABLES Y RESET
   ================================ */
:root {
    /* Colores Gestão de Palestrantes */
    --primary-color: #1A73E8;
    --primary-dark: #0D47A1;
    --primary-light: #4A90E2;
    --secondary-color: #34A853;
    --accent-color: #FF6B35;
    
    /* Grises */
    --text-dark: #1a1a1a;
    --text-medium: #4a4a4a;
    --text-light: #757575;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.2);
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', var(--font-primary);
    
    /* Spacing */
    --container-width: 1200px;
    --section-padding: 80px 0;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg-white);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ================================
   HEADER / NAVIGATION
   ================================ */
.header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

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

.nav-logo .logo {
    height: 45px;
    width: auto;
}

.nav-whatsapp {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--bg-white);
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    transition: all 0.3s;
    font-size: 14px;
}

.nav-whatsapp:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.nav-whatsapp i {
    font-size: 18px;
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    background: linear-gradient(135deg, #0a1929 0%, #1a2332 100%);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
    color: var(--bg-white);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff8c5a 100%);
    color: var(--bg-white);
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-light) 0%, #64B5F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Price Container */
.price-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.price-old {
    font-size: 28px;
    color: rgba(255, 255, 255, 0.5);
}

.strikethrough {
    text-decoration: line-through;
}

.price-current {
    display: flex;
    align-items: baseline;
    gap: 5px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 20px 40px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.4);
}

.currency {
    font-size: 32px;
    font-weight: 700;
}

.amount {
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
}

.period {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.price-savings {
    background: var(--secondary-color);
    color: var(--bg-white);
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 16px;
}

/* Hero CTAs */
.hero-ctas {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 30px 0;
    flex-wrap: wrap;
}

/* Urgency Bar */
.urgency-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap;
}

.urgency-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.urgency-item i {
    font-size: 20px;
    color: var(--accent-color);
}

.urgency-divider {
    width: 2px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Decoration */
.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(26, 115, 232, 0.3) 0%, transparent 70%);
}

.circle-1 {
    width: 400px;
    height: 400px;
    top: -200px;
    right: -100px;
    animation: float 6s infinite ease-in-out;
}

.circle-2 {
    width: 300px;
    height: 300px;
    bottom: -150px;
    left: -50px;
    animation: float 8s infinite ease-in-out reverse;
}

.circle-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float 10s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -20px); }
}

/* ================================
   BUTTONS
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
    font-family: var(--font-primary);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--bg-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

/* ================================
   SECTION HEADERS
   ================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ================================
   WHY SECTION
   ================================ */
.why-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.why-card {
    background: var(--bg-white);
    padding: 35px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.why-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.why-icon i {
    font-size: 36px;
    color: var(--bg-white);
}

.why-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.why-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* ================================
   FEATURES SECTION
   ================================ */
.features {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.feature-card {
    padding: 30px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s;
    background: var(--bg-white);
}

.feature-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.1) 0%, rgba(74, 144, 226, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 28px;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

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

/* ================================
   PRICING SECTION
   ================================ */
.pricing {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto 30px;
}

.pricing-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    position: relative;
    border: 3px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(26, 115, 232, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff8c5a 100%);
    color: var(--bg-white);
    padding: 6px 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin: 20px 0;
}

.pricing-amount .currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-amount .price {
    font-size: 56px;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.pricing-amount .period {
    font-size: 16px;
    color: var(--text-light);
}

.pricing-description {
    color: var(--text-light);
    font-size: 14px;
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
}

.pricing-features li {
    padding: 12px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-medium);
    font-size: 15px;
    line-height: 1.5;
}

.pricing-features li i {
    color: var(--secondary-color);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-note {
    text-align: center;
    color: var(--text-medium);
    font-size: 14px;
    padding: 15px;
    background: rgba(26, 115, 232, 0.05);
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
}

.pricing-note i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* ================================
   HOW IT WORKS SECTION
   ================================ */
.how-it-works {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

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

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 900;
    margin: 0 auto 25px;
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
}

.step-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.step-content p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* ================================
   EXAMPLES SECTION
   ================================ */
.examples {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.example-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
}

.example-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.example-image {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.example-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.example-card:hover .example-image img {
    transform: scale(1.1);
}

.example-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
}

.example-tag {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 6px 15px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.example-card h3 {
    font-size: 18px;
    font-weight: 700;
    padding: 20px 20px 10px;
    color: var(--text-dark);
}

.example-card p {
    padding: 0 20px 20px;
    color: var(--text-medium);
    font-size: 14px;
}

/* ================================
   BENEFITS SECTION
   ================================ */
.benefits {
    padding: var(--section-padding);
    background: var(--bg-white);
}

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

.benefit-item {
    text-align: center;
    padding: 30px;
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.1) 0%, rgba(74, 144, 226, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.benefit-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.benefit-item h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.benefit-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* ================================
   FAQ SECTION
   ================================ */
.faq {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.faq-question:hover {
    background: rgba(26, 115, 232, 0.05);
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
}

.faq-question i {
    font-size: 20px;
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--text-medium);
    line-height: 1.7;
}

/* ================================
   CONTACT SECTION
   ================================ */
.contact {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.contact-info p {
    color: var(--text-medium);
    margin-bottom: 30px;
    line-height: 1.7;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s;
}

.contact-method:hover {
    background: rgba(26, 115, 232, 0.05);
    transform: translateX(5px);
}

.contact-method i {
    font-size: 28px;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.contact-method div {
    flex: 1;
}

.contact-method strong {
    display: block;
    color: var(--text-dark);
    font-size: 16px;
    margin-bottom: 4px;
}

.contact-method span {
    color: var(--text-medium);
    font-size: 14px;
}

/* Contact Form */
.contact-form {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: var(--font-primary);
    transition: all 0.3s;
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: #0a1929;
    color: rgba(255, 255, 255, 0.9);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--bg-white);
}

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

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-column ul li a:hover {
    color: var(--primary-light);
}

.footer-contact li i {
    font-size: 16px;
    color: var(--primary-light);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    text-decoration: none;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-bottom p {
    margin: 5px 0;
}

.footer-bottom i.fa-heart {
    color: #ff6b6b;
}

/* ================================
   WHATSAPP FLOATING BUTTON
   ================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s;
    animation: bounce 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ================================
   MODAL TÉRMINOS Y CONDICIONES
   ================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    overflow-y: auto;
    padding: 20px;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-white);
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    position: relative;
    animation: modalSlideIn 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 16px 16px 0 0;
}

.modal-header h2 {
    margin: 0;
    color: var(--bg-white);
    font-size: 24px;
    font-weight: 700;
}

.modal .close {
    color: var(--bg-white);
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s;
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal .close:hover,
.modal .close:focus {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.modal-body {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    min-height: 400px;
}

.modal-body iframe {
    width: 100%;
    height: 100%;
    min-height: 500px;
    border: none;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 992px) {
    .hero-title {
        font-size: 42px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 60px 0 50px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .price-current .amount {
        font-size: 56px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .hero-ctas {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .urgency-bar {
        flex-direction: column;
        gap: 15px;
    }
    
    .urgency-divider {
        width: 100%;
        height: 2px;
    }
    
    .nav-logo .logo {
        height: 35px;
    }
    
    .nav-whatsapp {
        font-size: 12px;
        padding: 8px 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Modal responsive */
    .modal {
        padding: 10px;
    }
    
    .modal-content {
        max-height: 95vh;
        border-radius: 12px;
    }
    
    .modal-header {
        padding: 20px;
        border-radius: 12px 12px 0 0;
    }
    
    .modal-header h2 {
        font-size: 20px;
    }
    
    .modal .close {
        font-size: 28px;
        width: 35px;
        height: 35px;
    }
    
    .modal-body iframe {
        min-height: 400px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 26px;
    }
    
    .price-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .price-current {
        padding: 15px 30px;
    }
    
    .price-current .amount {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 24px;
    }
}

/* ================================
   MODAL TERMOS E CONDIÇÕES
   ================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-white);
    margin: 20px;
    padding: 0;
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
    border-radius: 16px 16px 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
}

.modal-close {
    color: var(--bg-white);
    font-size: 32px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

.modal-body h3 {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 700;
    margin-top: 25px;
    margin-bottom: 12px;
}

.modal-body h3:first-child {
    margin-top: 0;
}

.modal-body p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 15px;
}

.modal-body strong {
    color: var(--text-dark);
    font-weight: 600;
}

.modal-footer {
    padding: 20px 30px;
    border-top: 2px solid var(--border-color);
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    background: var(--bg-light);
    border-radius: 0 0 16px 16px;
}

.modal-footer .btn {
    padding: 12px 24px;
    font-size: 15px;
}

/* Checkbox personalizado */
.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 15px;
    color: var(--text-medium);
    user-select: none;
}

.checkbox-container input[type="checkbox"] {
    margin-right: 10px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-container a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.checkbox-container a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Responsivo Modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 10px;
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-footer {
        flex-direction: column;
        padding: 15px 20px;
    }
    
    .modal-footer .btn {
        width: 100%;
        justify-content: center;
    }
}