/* Reset e Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #1a1f2e;
    --primary-blue: #2a3f5f;
    --accent-pink: #ff69b4;
    --accent-light-pink: #ffb8cf;
    --text-white: #ffffff;
    --text-dark: #1a1f2e;
    --bg-light: #f8f9fa;
    --bg-card: #ffffff;
    --border-color: #e0e6ed;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    background: var(--primary-dark);
    padding: 15px 0;
    position: relative;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    flex-shrink: 0;
}

.logo {
    height: 40px;
    width: auto;
}

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

.nav-link {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-light-pink);
}/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--text-white);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-title-line {
    display: block;
}

.hero-title-line.highlight {
    color: var(--accent-light-pink);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 500px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    min-height: 50px;
}

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

.btn-primary:hover {
    background: #ff1493;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 105, 180, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-dark);
}/* Form Card Styles */
.hero-form {
    position: relative;
}

.form-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-pink) 0%, var(--accent-light-pink) 100%);
}

.form-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    text-align: center;
}

.form-subtitle {
    color: #6c757d;
    text-align: center;
    margin-bottom: 32px;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 24px;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 16px;
    color: var(--text-dark);
    background-color: var(--bg-card);
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-pink);
    box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.1);
}.form-group input.error,
.form-group select.error {
    border-color: var(--error-color);
    background-color: #fef5f5;
}

.error-message {
    display: block;
    color: var(--error-color);
    font-size: 12px;
    margin-top: 6px;
    margin-left: 4px;
    min-height: 18px;
    font-weight: 500;
}

.confirmation-message {
    background: rgba(255, 105, 180, 0.1);
    border: 1px solid var(--accent-light-pink);
    border-radius: 12px;
    padding: 16px;
    margin: 24px 0;
    text-align: center;
}

.confirmation-message p {
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.confirmation-message .fab.fa-whatsapp {
    color: #25d366;
    font-size: 18px;
}

.btn-register {
    width: 100%;
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-register:hover {
    background: linear-gradient(135deg, #218838 0%, #1e7e34 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
}

.btn-register:active {
    transform: translateY(0);
}

.btn-register:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-text, .btn-loading {
    transition: opacity 0.3s ease;
}/* Wave Background */
.wave-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffb8cf' fill-opacity='0.1' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,149.3C960,160,1056,160,1152,138.7C1248,117,1344,75,1392,53.3L1440,32L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") repeat-x;
    opacity: 0.3;
    z-index: 1;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 60px;
    line-height: 1.2;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-light-pink) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 20px;
    flex-shrink: 0;
    margin-bottom: 16px;
}

.benefit-icon i {
    line-height: 1;
    vertical-align: middle;
}

.benefit-item p {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.4;
}/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.hero-content {
    animation: slideInLeft 0.8s ease-out;
}

.form-card {
    animation: slideInRight 0.8s ease-out 0.2s both;
}

.benefit-item {
    animation: fadeInUp 0.6s ease-out;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }
.benefit-item:nth-child(5) { animation-delay: 0.5s; }

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .form-card {
        max-width: 500px;
        margin: 0 auto;
    }
}@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 13px;
    }
    
    .hero {
        min-height: auto;
        padding: 40px 0;
    }
    
    .hero-container {
        padding: 40px 20px;
        gap: 30px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .btn {
        min-width: 200px;
        padding: 12px 24px;
    }
    
    .form-card {
        padding: 30px 20px;
        border-radius: 16px;
    }
    
    .form-title {
        font-size: 1.75rem;
    }
    
    .benefits {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .benefit-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-item p {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .logo {
        height: 32px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 12px 14px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .btn-register {
        padding: 14px 20px;
        font-size: 15px;
    }
}

/* Loading and Success States */
.form-success {
    text-align: center;
    padding: 60px 20px;
    animation: fadeInUp 0.6s ease-out;
}

.success-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: 24px;
}

.success-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.success-message {
    color: #6c757d;
    margin-bottom: 24px;
    font-size: 1rem;
}

.redirect-info {
    background: rgba(255, 105, 180, 0.1);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--accent-light-pink);
}

.redirect-info p {
    color: var(--text-dark);
    font-size: 14px;
    margin: 0;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus states for accessibility */
.btn:focus,
.form-group input:focus,
.form-group select:focus {
    outline: 2px solid var(--accent-pink);
    outline-offset: 2px;
}