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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, #0f4c75 0%, #3282b8 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
}

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

.nav-brand h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-brand p {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a:hover {
    color: #bbe1fa;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(15,76,117,0.9) 0%, rgba(50,130,184,0.9) 100%), 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="plane" patternUnits="userSpaceOnUse" width="200" height="200"><path d="M50,100 Q100,50 150,100 Q100,150 50,100" fill="none" stroke="rgba(187,225,250,0.1)" stroke-width="2"/></pattern></defs><rect width="1200" height="600" fill="url(%23plane)"/></svg>');
    background-size: cover, 200px 200px;
    background-position: center, center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    position: relative;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15,76,117,0.8) 0%, rgba(50,130,184,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff, #bbe1fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 400;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
    color: #0f4c75;
    border-color: #bbe1fa;
}

.btn-primary:hover {
    background: transparent;
    color: #bbe1fa;
    border-color: #bbe1fa;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(187,225,250,0.4);
}

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

.btn-secondary:hover {
    background: white;
    color: #0f4c75;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255,255,255,0.3);
}

.hero-features {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.15);
}

.feature-item i {
    font-size: 2rem;
    color: #bbe1fa;
}

.feature-item span {
    font-weight: 600;
    text-align: center;
    font-size: 0.9rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    padding-top: 6rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0f4c75, #3282b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.3rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f4fd 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(15,76,117,0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(50,130,184,0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #0f4c75, #3282b8);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(15,76,117,0.15);
}

.service-card.featured {
    background: linear-gradient(135deg, #0f4c75 0%, #3282b8 100%);
    color: white;
}

.service-card.featured::before {
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
}

.service-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #0f4c75, #3282b8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
    overflow: hidden;
}

.service-card.featured .service-icon {
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
}

.service-icon i {
    font-size: 2.5rem;
    color: white;
}

.service-card.featured .service-icon i {
    color: #0f4c75;
}

.service-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #0f4c75;
}

.service-card.featured h3 {
    color: white;
}

.service-card p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.service-card.featured p {
    color: rgba(255,255,255,0.9);
}

.service-card ul {
    list-style: none;
    text-align: left;
}

.service-card ul li {
    padding: 0.7rem 0;
    color: #555;
    position: relative;
    padding-left: 2rem;
    font-weight: 500;
}

.service-card.featured ul li {
    color: rgba(255,255,255,0.9);
}

.service-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3282b8;
    font-weight: bold;
    font-size: 1.1rem;
}

.service-card.featured ul li::before {
    color: #bbe1fa;
}

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
    color: #0f4c75;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

/* Destinations Section */
.destinations {
    padding: 6rem 0;
    background: white;
}

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

.destination-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.destination-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.destination-image {
    height: 200px;
    background: linear-gradient(135deg, #0f4c75, #3282b8);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.destination-image i {
    font-size: 4rem;
    color: rgba(255,255,255,0.8);
}

.destination-content {
    padding: 2rem;
}

.destination-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0f4c75;
    margin-bottom: 1rem;
}

.destination-content p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.destination-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #3282b8;
    background: rgba(50,130,184,0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: inline-block;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f4fd 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0f4c75, #3282b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.company-info {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item i {
    color: #3282b8;
    font-size: 1.3rem;
    margin-top: 0.2rem;
    min-width: 20px;
}

.info-item strong {
    color: #0f4c75;
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.info-item span {
    line-height: 1.6;
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: #3282b8;
    font-weight: 600;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.feature i {
    font-size: 1.3rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, #0f4c75, #3282b8);
    color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(15,76,117,0.2);
}

.stat h3 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #bbe1fa, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat p {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: white;
}

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

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9ff, #e8f4fd);
    border-radius: 15px;
    border-left: 4px solid #3282b8;
}

.contact-item i {
    color: #3282b8;
    font-size: 1.8rem;
    margin-top: 0.5rem;
    min-width: 30px;
}

.contact-item h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0f4c75;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #666;
    line-height: 1.6;
    font-weight: 500;
}

.contact-form {
    background: linear-gradient(135deg, #f8f9ff, #e8f4fd);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(15,76,117,0.1);
    border: 1px solid rgba(50,130,184,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.7rem;
    font-weight: 600;
    color: #0f4c75;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(50,130,184,0.2);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3282b8;
    box-shadow: 0 0 0 3px rgba(50,130,184,0.1);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
    transform: scale(1.2);
}

.checkbox-group label {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

.checkbox-group a {
    color: #3282b8;
    text-decoration: none;
    font-weight: 600;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0a1a2a 0%, #0f4c75 100%);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: #bbe1fa;
    font-weight: 700;
}

.footer-section h3 {
    font-size: 1.5rem;
}

.footer-section p {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.social-links a {
    display: inline-flex;
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #3282b8, #bbe1fa);
    color: #0f4c75;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(187,225,250,0.3);
}

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

.footer-section ul li {
    margin-bottom: 1rem;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-section ul li a:hover {
    color: #bbe1fa;
    padding-left: 0.5rem;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

.footer-contact i {
    color: #bbe1fa;
    width: 20px;
    font-size: 1.1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-legal p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, #0f4c75 0%, #3282b8 100%);
        transition: left 0.3s ease;
        padding: 2rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
        margin-top: 3rem;
    }
    
    .nav-menu a {
        font-size: 1.3rem;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .feature-item {
        flex-direction: row;
        width: 100%;
        max-width: 300px;
        text-align: left;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .service-card,
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .about-stats {
        flex-direction: column;
    }
    
    .stat {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.service-card,
.destination-card,
.contact-item,
.stat {
    animation: fadeInUp 0.6s ease-out;
}

.about-text {
    animation: slideInLeft 0.6s ease-out;
}

/* Otimizações para Performance */
.service-card:hover,
.destination-card:hover,
.btn-primary:hover,
.btn-secondary:hover,
.feature-item:hover {
    will-change: transform;
}

/* Melhorias para Acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states para acessibilidade */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    outline: 2px solid #3282b8;
    outline-offset: 2px;
}

/* Estilos para impressão */
@media print {
    .header,
    .hero,
    .contact-form,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
    }
    
    .service-card,
    .about-text {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .section-header h2 {
        color: #000;
        -webkit-text-fill-color: #000;
    }
}