/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: #2c5aa0;
    color: white;
    border-color: #2c5aa0;
}

.btn-primary:hover {
    background-color: #1e3d6f;
    border-color: #1e3d6f;
}

.btn-secondary {
    background-color: #f39c12;
    color: white;
    border-color: #f39c12;
}

.btn-secondary:hover {
    background-color: #d68910;
    border-color: #d68910;
}

.btn-outline {
    background-color: transparent;
    color: #2c5aa0;
    border-color: #2c5aa0;
}

.btn-outline:hover {
    background-color: #2c5aa0;
    color: white;
}

/* Header */
.header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
}

.menu-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.menu-list a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.menu-list a:hover {
    color: #2c5aa0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    max-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.2);
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Services Overview */
.services-overview {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    margin-bottom: 1.5rem;
    color: #666;
}

.service-link {
    color: #f39c12;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.service-link:hover {
    color: #d68910;
}

/* Travel Money Section */
.travel-money {
    padding: 80px 0;
    background-color: white;
}

.travel-money-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.travel-money-info h2 {
    margin-bottom: 1.5rem;
}

.travel-money-features {
    margin: 2rem 0;
}

.feature {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    gap: 1rem;
}

.feature i {
    font-size: 1.5rem;
    color: #2c5aa0;
    width: 30px;
}

.feature-info h4 {
    margin-bottom: 0.25rem;
    color: #333;
}

.feature-info p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

.currencies {
    margin: 2rem 0;
}

.currencies h4 {
    margin-bottom: 1rem;
    color: #333;
}

.currency-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.currency {
    background-color: #2c5aa0;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

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

/* Commercial Exchange */
.commercial-exchange {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.exchange-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.exchange-benefits {
    margin: 2rem 0;
}

.benefit {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    gap: 0.75rem;
}

.benefit i {
    color: #27ae60;
    font-size: 1.125rem;
}

.exchange-description {
    margin: 1.5rem 0;
    font-style: italic;
    color: #666;
}

/* Why Choose Us */
.why-choose {
    padding: 80px 0;
    background-color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: #f8f9fa;
    padding: 2.5rem 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    margin-bottom: 1.5rem;
}

.benefit-icon img {
    width: 60px;
    height: 60px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3d6f 100%);
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact h2 {
    color: white;
}

.contact p {
    color: white;
    margin-bottom: 1rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item span {
    color: white;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    gap: 1rem;
}

.contact-item i {
    font-size: 1.25rem;
    color: #f39c12;
    width: 20px;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2c5aa0;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #f39c12;
}

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

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #333;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background-color: #2c5aa0;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

/* Selo ABRACAM */
.certification-seal {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.abracam-seal {
    width: 120px;
    height: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Header responsivo */
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        display: block;
    }

    .menu-list {
        flex-direction: column;
        padding: 1rem 0;
    }

    .menu-list li {
        text-align: center;
        padding: 0.5rem 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    /* Hero responsivo */
    .hero {
        height: 60vh;
        min-height: 400px;
        max-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 80%;
        max-width: 300px;
    }

    /* Grids responsivos */
    .travel-money-content,
    .exchange-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Seções com menos padding */
    .services-overview,
    .travel-money,
    .commercial-exchange,
    .why-choose,
    .contact {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    /* Footer responsivo */
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        height: 50vh;
        min-height: 350px;
        max-height: 400px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .services-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .service-card,
    .benefit-card {
        padding: 1.5rem;
    }
    
    .abracam-seal {
        width: 100px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.benefit-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* Smooth transitions para todos os elementos interativos */
a, button, .btn {
    transition: all 0.3s ease;
}

/* Focus states para acessibilidade */
.btn:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 2px solid #2c5aa0;
    outline-offset: 2px;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Utility classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }