:root {
    --primary-blue: #1A1A1A;
    --secondary-blue: #2A2A2A;
    --card-blue: #111111;
    --accent-yellow: #C3964B;
    --btn-green: #25D366;
    --btn-green-hover: #1EBE5A;
    --text-white: #FFFFFF;
    --text-dark: #333333;
    --bg-light: #F4F6F9;
}

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

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

h1, h2, h3, h4, .logo {
    font-family: 'Montserrat', sans-serif;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mt-4 { margin-top: 3rem; }
.mb-4 { margin-bottom: 3rem; }
.bg-light { background-color: var(--bg-light); }
.bg-blue { background-color: var(--primary-blue); }
.text-white { color: var(--text-white); }
.justify-center { justify-content: center; }

h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.large-text {
    font-size: 1.2rem;
    line-height: 1.8;
}

.highlight-title {
    color: var(--accent-yellow);
    font-size: 1.8rem;
    font-weight: 800;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--btn-green);
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    text-decoration: none;
    transition: transform 0.3s ease;
}
.whatsapp-float:hover {
    transform: scale(1.05);
}
.whatsapp-float i { font-size: 1.5rem; }

/* Buttons */
.cta-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.cta-btn.primary {
    background-color: var(--btn-green);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}
.cta-btn.primary:hover {
    background-color: var(--btn-green-hover);
    transform: translateY(-2px);
}

.cta-btn.secondary {
    background-color: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}
.cta-btn.secondary:hover {
    background-color: var(--text-white);
    color: var(--primary-blue);
}

.cta-btn.blue {
    background-color: #0056b3;
    color: var(--text-white);
    border: 2px solid #0056b3;
}
.cta-btn.blue:hover {
    background-color: #004494;
    border-color: #004494;
}

.cta-btn.secondary-dark {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}
.cta-btn.secondary-dark:hover {
    background-color: var(--primary-blue);
    color: var(--text-white);
}

.full-width {
    width: 100%;
    display: block;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 80px 0;
    color: var(--text-white);
    background-color: var(--primary-blue);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    background-image: url('assets/cruise-bg.png');
    background-size: cover;
    background-position: center;
    filter: blur(8px) brightness(0.25);
    z-index: 1;
}

.hero h2 {
    color: var(--text-white);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 50px;
}

.hero-text { flex: 1; }
.hero-image-wrapper { flex: 1; }
.hero-image img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    object-position: top;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.logo {
    margin-bottom: 20px;
}
.logo img {
    max-height: 200px;
    width: auto;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    opacity: 0.95;
}
.hero-text .slogan {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-yellow);
    margin-top: 30px;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Trust Highlights */
.trust-highlights {
    padding: 40px 0;
    background-color: var(--accent-yellow);
}
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}
.highlight-item {
    text-align: center;
    color: var(--primary-blue);
}
.highlight-item i {
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.highlight-item h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

/* Why Us */
.why-us { padding: 80px 0; }
.why-us-container {
    display: flex;
    gap: 50px;
    align-items: center;
}
.why-us-text { flex: 1; text-align: center; }
.why-us-image { flex: 1; }
.why-us-image img {
    width: 100%;
    border-radius: 20px;
}
.why-us p { margin-bottom: 15px; }
.benefits-list {
    background: white;
    padding: 25px 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    margin: 30px auto;
    text-align: left;
    max-width: 700px;
}
.benefits-list ul {
    list-style: none;
    margin-top: 15px;
}
.benefits-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.benefits-list i {
    color: var(--btn-green);
    margin-top: 4px;
}

/* Next Destination */
.next-destination {
    padding: 100px 0;
    background-image: url('assets/cruise-bg.png');
    background-size: cover;
    background-position: center;
    position: relative;
    color: white;
}
.next-destination::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 60, 120, 0.85);
}
.next-destination .container { position: relative; z-index: 2; }
.next-destination h2 { color: white; }
.next-destination .highlight-text {
    font-size: 1.5rem;
    color: var(--accent-yellow);
    margin: 20px 0;
}

/* Services Section */
.services-section { padding: 80px 0; }
.services-section .container { max-width: 1500px; } /* Expand container to fit 4 cards with wider gaps */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px; /* Increased gap */
}
.service-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    position: relative;
}
.service-card:hover { transform: translateY(-10px); }

/* Badge for featured */
.service-card.featured {
    border: 2px solid var(--accent-yellow);
    box-shadow: 0 15px 30px rgba(255, 206, 46, 0.3);
}
.badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-yellow);
    color: var(--primary-blue);
    padding: 6px 12px;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: 800;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.service-img img {
    width: 100%;
    height: 250px; /* Increased image height */
    object-fit: cover;
}
.service-info {
    padding: 25px; /* Increased padding */
    flex: 1;
    display: flex;
    flex-direction: column;
}
.service-info h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--accent-yellow);
    padding-bottom: 8px;
    display: inline-block;
}
.service-info ul { 
    list-style: none;
    flex: 1; /* Pushes the button to the bottom */
}
.service-info li {
    font-size: 0.85rem;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    line-height: 1.4;
}
.service-info li::before {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--btn-green);
}
.service-info strong { color: var(--primary-blue); }

/* Travelers */
.travelers-section { padding: 80px 0; }
.travelers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.traveler-card {
    background: var(--bg-light);
    padding: 40px 20px;
    border-radius: 15px;
    transition: transform 0.3s;
}
.traveler-card:hover { transform: translateY(-10px); }
.traveler-card i {
    font-size: 3rem;
    color: var(--accent-yellow);
    margin-bottom: 20px;
}
.traveler-card h3 { font-size: 1.2rem; }

/* Price Warning */
.price-warning { padding: 80px 0; }
.price-warning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 40px 0;
}
.warning-box {
    background: white;
    padding: 30px 20px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.warning-box:hover {
    transform: translateY(-5px);
}
.warning-box i {
    font-size: 2.5rem;
    color: var(--secondary-blue);
    margin-bottom: 15px;
}
.warning-box p {
    font-size: 1rem;
    font-weight: 500;
}

/* How It Works */
.how-it-works { padding: 80px 0; }
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.step-card {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--accent-yellow);
    font-size: 1.8rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
}

/* Testimonials / Pessoas que viajaram conosco */
.testimonials { 
    padding: 100px 0; 
    background-color: var(--bg-light);
}
.testimonials-grid {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 15px;
}
.testimonial-item {
    flex: 1;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-color: white;
}
.testimonial-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}
.testimonial-item img {
    width: 100%;
    height: 400px; 
    object-fit: cover;
    display: block;
    transition: transform 0.7s ease;
}
.testimonial-item:hover img {
    transform: scale(1.1);
}
.testimonial-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.testimonial-overlay i {
    color: white;
    font-size: 1.5rem;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}
.testimonial-item:hover .testimonial-overlay {
    opacity: 1;
}
.testimonial-item:hover .testimonial-overlay i {
    transform: translateY(0);
}

/* Authority */
.authority { 
    padding: 80px 0; 
    background-color: #05264F; /* Mesmo azul do footer */
}
.authority-content {
    display: flex;
    gap: 50px;
    align-items: center;
}
.authority-text { 
    flex: 1; 
    text-align: center;
}
.authority-text h2, .authority-text h3 { color: white; }
.authority-image { flex: 1; }
.authority-image img { width: 100%; border-radius: 20px; }
.check-list {
    list-style: none;
    margin: 20px auto;
    display: block;
    width: fit-content;
    text-align: left;
}
.check-list li {
    margin-bottom: 10px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.check-list i { color: var(--accent-yellow); }

/* Form */
.form-section { padding: 80px 0; }
.form-container { max-width: 800px; }
.lead-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    margin-top: 40px;
}
.form-row {
    display: flex;
    gap: 20px;
}
.form-group {
    margin-bottom: 20px;
    flex: 1;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-blue);
}
.form-group input, .form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    background: var(--bg-light);
}
.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
}
.submit-btn {
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    margin-top: 10px;
    font-size: 1.3rem;
}
.privacy-note {
    text-align: center;
    font-size: 0.85rem;
    color: #666;
    margin-top: 15px;
}

/* FAQ */
.faq-section { padding: 80px 0; }
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.04);
    overflow: hidden;
    transition: all 0.3s ease;
}
.faq-item summary {
    padding: 20px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-blue);
    cursor: pointer;
    list-style: none;
    position: relative;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s;
}
.faq-item[open] summary::after {
    transform: translateY(-50%) rotate(180deg);
}
.faq-item p {
    padding: 0 25px 25px 25px;
    color: #555;
}

/* Hover effects and fade-ins */
.fade-in {
    animation: fadeIn 1s ease-in;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Final CTA */
.final-cta { padding: 100px 0; }

/* Footer */
footer {
    background-color: #05264F;
    color: var(--text-white);
    padding: 50px 0 20px 0;
}
.footer-content { text-align: center; }
.legal-text {
    font-size: 0.8rem;
    opacity: 0.7;
    max-width: 900px;
    margin: 20px auto;
    line-height: 1.8;
}
.copyright {
    margin-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-content, .why-us-container, .authority-content {
        flex-direction: column;
        text-align: center;
    }
    .hero-buttons, .check-list li {
        justify-content: center;
    }
    .form-row { flex-direction: column; gap: 0; }
    .services-grid { grid-template-columns: 1fr; }
    
    .testimonials-grid {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 20px;
        -webkit-overflow-scrolling: touch;
    }
    .testimonials-grid::-webkit-scrollbar {
        display: none;
    }
    .testimonial-item {
        flex: 0 0 80%;
        max-width: none;
        scroll-snap-align: center;
    }
}

@media (max-width: 600px) {
    h2 { font-size: 1.8rem; }
    .hero, .authority, .why-us, .next-destination, .form-section { padding: 50px 0; }
    .check-list { max-width: 100%; }
    .check-list li { font-size: 0.95rem; }
    .whatsapp-float {
        padding: 15px;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        justify-content: center;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-text { display: none; }
    .whatsapp-float i { font-size: 2rem; margin: 0; }

    .steps-grid, .price-warning-grid, .travelers-grid {
        grid-template-columns: 1fr;
    }

    .benefits-list {
        padding: 20px 15px;
    }

    .cta-btn {
        width: 100%;
        padding: 15px 20px;
        font-size: 1rem;
    }

    .hero-buttons {
        width: 100%;
    }
}