/* Global Styles */
:root {
    --primary-color: #0066cc;
    --secondary-color: #00aaff;
    --accent-color: #ff6b6b;
    --text-color: #333333;
    --light-text: #ffffff;
    --background-color: #f9f9f9;
    --card-background: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 80px 0;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    text-align: center;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Header */
header {
    background-color: var(--light-text);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo img {
    height: 40px;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding-top: 120px;
    padding-bottom: 60px;
    background: linear-gradient(135deg, #f0f4fa 0%, #e6eef8 100%);
}

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

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.hero-buttons .btn {
    padding: 12px 24px;
    font-weight: 500;
    width: 500px !important;  /* largura fixa */
    max-width: 500px;
    border-radius: 30px;
    display: block;           /* faz o botão se comportar como bloco */
    margin: 0 auto;            /* centraliza horizontalmente */
}

@media (max-width: 576px) {
    .hero-buttons .btn {
        width: 100% !important;
        max-width: 100%;
    }
}

.hero-image {
    flex: 1;
    text-align: right;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.hero h1 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 2.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #555;
    max-width: 90%;
    line-height: 1.5;
}

/* Benefits Section */
.benefits {
    background-color: var(--light-text);
}

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

.benefit-card {
    background-color: var(--card-background);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.benefit-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

/* About Section */
.about .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-content {
    flex: 1;
}

.about-image {
    flex: 1;
    text-align: center;
}

/* Registration Section */
.registration {
    background-color: var(--light-text);
}

.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.tab-btn {
    padding: 10px 30px;
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
}

.tab-btn.active {
    border-bottom: 3px solid var(--primary-color);
    color: var(--primary-color);
}

.tab-content {
    max-width: 800px;
    margin: 0 auto;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane p {
    text-align: center;
    margin-bottom: 30px;
}

/* Form Styles */
.signup-form {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.2);
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-group label,
.checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

input[type="radio"],
input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-actions {
    text-align: center;
    margin-top: 30px;
}

.error {
    border-color: var(--accent-color) !important;
}

.error-message {
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-top: 5px;
}

.success-message {
    text-align: center;
    padding: 40px 20px;
}

.success-message i {
    font-size: 4rem;
    color: #28a745;
    margin-bottom: 20px;
}

.success-message h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.success-message p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature {
    text-align: center;
    padding: 20px;
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.open-modal {
    padding-left: 3px;
    padding-right: 3px;
}

/* Contact Section */
.contact-info {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.contact-info div {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.social-media {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-media a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--light-text);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-media a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--light-text);
    border: none;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 10px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 102, 204, 0.4);
}

/* Footer */
footer {
    background-color: #333;
    color: var(--light-text);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 1;
    min-width: 300px;
    margin-bottom: 30px;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 20px;
}

.footer-logo p {
    font-size: 0.85rem;
    color: #aaa;
    max-width: 280px;
    line-height: 1.4;
    margin-bottom: 15px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 5px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 1rem;
    transition: var(--transition);
}

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

.footer-links, .footer-legal {
    min-width: 200px;
    margin-bottom: 30px;
}

.footer-links h3, .footer-legal h3 {
    color: var(--light-text);
    margin-bottom: 20px;
}

.footer-links ul li, .footer-legal ul li {
    margin-bottom: 10px;
}

.footer-links a, .footer-legal a {
    color: #ccc;
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--light-text);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
}

.footer-bottom p {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #aaa;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .about .container {
        flex-direction: column;
    }
    
    .about-content {
        order: 2;
    }
    
    .about-image {
        order: 1;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    nav ul {
        display: none;
    }
    
    .benefit-card, .testimonial {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}