/* 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: #2C3E50;
    overflow-x: hidden;
}

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

/* Variáveis CSS */
:root {
    --primary-color: #F28C28;
    --primary-dark: #E67E22;
    --secondary-color: #F39C12;
    --dark-color: #2C3E50;
    --light-color: #F8F9FA;
    --white: #FFFFFF;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.logo-img {
    height: 100px;
    width: auto;
    transition: var(--transition);
}

.menu-toggle {
    background: var(--primary-color);
    border: none;
    color: white;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.menu-toggle:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    z-index: 2000;
    transition: var(--transition);
}

.sidebar.active {
    left: 0;
}

.sidebar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: var(--transition);
}

.sidebar.active .sidebar-overlay {
    opacity: 1;
}

.sidebar-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 320px;
    height: 100%;
    background: white;
    transform: translateX(-100%);
    transition: var(--transition);
    overflow-y: auto;
}

.sidebar.active .sidebar-content {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
}

.sidebar-logo {
    height: 90px;
    width: auto;
}

.sidebar-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.sidebar-close:hover {
    background: var(--light-color);
}

.sidebar-menu {
    list-style: none;
    padding: 1rem 0;
}

.sidebar-menu li {
    margin: 0;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    color: var(--dark-color);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-menu a:hover {
    background: var(--light-color);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.sidebar-menu a i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

.sidebar-actions {
    padding: 1.5rem;
    border-top: 1px solid #eee;
    margin-top: auto;
}

.sidebar-actions .btn {
    width: 100%;
    margin-bottom: 10px;
    justify-content: center;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #E67E22;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-white {
    background: white;
    color: var(--dark-color);
}

.btn-white:hover {
    background: var(--light-color);
}

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

.btn-call:hover {
    background: var(--primary-dark);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #128C7E;
}

/* Botões de Login e Registro */
.login-btn {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.login-btn:hover::before {
    left: 100%;
}

.login-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #c0392b 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(231, 76, 60, 0.3);
}

.login-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
}

.login-btn i {
    font-size: 1.2rem;
}

.login-btn:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.login-btn:disabled::before {
    display: none;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.8), rgba(242, 140, 40, 0.6));
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

/* Benefits */
.benefits {
    padding: 4rem 0;
    background: var(--light-color);
}

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

.benefit-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Services */
.services {
    padding: 5rem 0;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.service-card ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.service-card li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Quote Section */
.quote-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.quote-section .section-header h2,
.quote-section .section-header p {
    color: white;
}

.quote-form {
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.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(242, 140, 40, 0.1);
}

.form-actions {
    text-align: center;
}

/* About */
.about {
    padding: 5rem 0;
    background: var(--light-color);
}

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

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.about-text p {
    margin-bottom: 1.5rem;
    color: #666;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* Destinations */
.destinations {
    padding: 5rem 0;
}

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

.destination-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.destination-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.destination-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: white;
}

.destination-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.destination-overlay p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

/* Tours */
.tours {
    padding: 5rem 0;
    background: var(--light-color);
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tour-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

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

.tour-card.popular {
    border: 2px solid var(--primary-color);
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tour-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), #E67E22);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.tour-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.tour-duration {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.tours-info {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-width: 400px;
    margin: 0 auto;
}

.tours-info h4 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.tours-info ul {
    list-style: none;
}

.tours-info li {
    padding: 0.5rem 0;
    color: #666;
}

.tours-info li i {
    color: var(--secondary-color);
    margin-right: 10px;
}

/* Contact */
.contact {
    padding: 5rem 0;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
}

.contact-details h4 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.contact-details p {
    color: #666;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

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

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-logo {
    height: 50px;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
}

.footer-section p i {
    margin-right: 8px;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #ccc;
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1500;
}

.chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.chat-toggle:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transform: scale(0);
    transform-origin: bottom right;
    transition: var(--transition);
}

.chat-window.active {
    transform: scale(1);
}

.chat-header {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
}

.chat-body {
    padding: 1.5rem;
}

.chat-message {
    background: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.chat-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.chat-option {
    background: white;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.8rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.chat-option:hover {
    background: var(--primary-color);
    color: white;
}

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

/* Responsive Design */
/* Tablets e iPads (Portrait) */
@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        max-width: 95%;
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .quote-form {
        padding: 2.5rem;
        margin: 2rem 0;
    }
    
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .navigation-panel {
        width: 320px;
    }
}

/* Tablets e iPads (Landscape) */
@media (max-width: 1366px) and (min-width: 1025px) {
    .container {
        max-width: 90%;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

/* Tablets Pequenos e Celulares Grandes */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 14px 24px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .quote-form {
        padding: 2rem;
        margin: 1.5rem 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 0.95rem;
    }
    
    .logo-img {
        height: 45px;
    }
    
    .navigation-panel {
        width: 300px;
    }
    
    .sidebar-content {
        padding: 1.5rem;
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefit-card,
    .service-card,
    .tour-card {
        padding: 2rem 1.5rem;
    }
    
    .como-funciona-steps {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .como-funciona-step {
        text-align: center;
    }
    
    .como-funciona-step::after {
        display: none;
    }
    
    .chat-window {
        width: 280px;
        bottom: 70px;
        left: 20px;
        right: auto;
        transform-origin: bottom left;
    }
    
    .chat-widget {
        left: 20px;
        right: auto;
    }
}

/* Celulares Pequenos */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    .hero {
        min-height: 70vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.1;
        margin-bottom: 0.8rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-content {
        padding: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
        padding: 12px 20px;
        font-size: 0.95rem;
    }
    
    .benefit-card,
    .service-card,
    .tour-card {
        padding: 1.5rem 1rem;
        margin-bottom: 1rem;
    }
    
    .quote-form {
        padding: 1.5rem;
        margin: 1rem 0;
        border-radius: 12px;
    }
    
    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 0.95rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
        text-align: center;
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .navigation-panel {
        width: 280px;
    }
    
    .sidebar-content {
        padding: 1rem;
    }
    
    .menu-item {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .como-funciona-step {
        padding: 1.5rem 1rem;
    }
    
    .como-funciona-step h3 {
        font-size: 1.1rem;
    }
    
    .como-funciona-step p {
        font-size: 0.85rem;
    }
    
    .como-funciona-benefits {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .benefit-item {
        padding: 1rem;
        font-size: 0.85rem;
    }
    
    .contact-actions .btn {
        width: 100%;
        max-width: 250px;
        padding: 12px 20px;
    }
    
    .chat-window {
        width: calc(100vw - 30px);
        left: 15px;
        right: 15px;
        bottom: 80px;
    }
    
    .chat-widget {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 15px;
    }
}

/* iPad Pro e Tablets Grandes */
@media (max-width: 1366px) and (min-width: 1025px) and (orientation: landscape) {
    .container {
        max-width: 1200px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* iPad Air e iPad Pro (Portrait) */
@media (max-width: 1024px) and (min-width: 835px) and (orientation: portrait) {
    .hero-title {
        font-size: 3.2rem;
    }
    
    .quote-form {
        max-width: 600px;
        margin: 2rem auto;
    }
    
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* iPad Mini e Tablets Médios */
@media (max-width: 834px) and (min-width: 769px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .quote-form {
        padding: 2rem;
        max-width: 500px;
        margin: 1.5rem auto;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .destinations-grid,
    .tours-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Celulares Grandes (iPhone Plus, Android Large) */
@media (max-width: 414px) and (min-width: 376px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .quote-form {
        padding: 1.8rem;
    }
    
    .benefit-card,
    .service-card,
    .tour-card {
        padding: 1.8rem 1.2rem;
    }
}

/* Celulares Médios (iPhone, Android Standard) */
@media (max-width: 375px) and (min-width: 321px) {
    .hero-title {
        font-size: 1.9rem;
    }
    
    .quote-form {
        padding: 1.6rem;
    }
    
    .navigation-panel {
        width: 270px;
    }
}

/* Celulares Pequenos (iPhone SE, Android Small) */
@media (max-width: 320px) {
    .container {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-description {
        font-size: 0.85rem;
    }
    
    .quote-form {
        padding: 1.2rem;
        margin: 0.8rem 0;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .benefit-card,
    .service-card,
    .tour-card {
        padding: 1.2rem 0.8rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .navigation-panel {
        width: 250px;
    }
    
    .sidebar-content {
        padding: 0.8rem;
    }
    
    .menu-item {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}

/* Orientação Landscape para Celulares */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 90vh;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        max-width: 200px;
        padding: 10px 16px;
    }
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Form validation styles */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-group input.success,
.form-group select.success,
.form-group textarea.success {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.error-message {
    color: var(--primary-color);
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.success-message {
    color: var(--secondary-color);
    font-size: 0.8rem;
    margin-top: 0.5rem;
}