/* Base Styles */
:root {
    --color-primary: #0f4c81;
    --color-secondary: #ff9000;
    --color-accent: #e63946;
    --color-background: #f8f9fa;
    --color-text: #2b2d42;
    --color-text-light: #6c757d;
    --color-white: #ffffff;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Roboto', sans-serif;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-background);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

h2:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 4px;
    background-color: var(--color-secondary);
}

h3 {
    font-size: 1.8rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 1.5rem;
}

section {
    padding: 5rem 0;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
}

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

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

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

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

ul {
    list-style: none;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 20px;
}

.logo img {
    height: auto;
}

.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    position: relative;
}

.main-nav a:hover {
    color: var(--color-primary);
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--color-white);
    display: flex;
    align-items: center;
    text-align: center;
}

.hero .container {
    max-width: 800px;
}

.hero h1 {
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s 0.2s ease both;
}

.hero .btn {
    animation: fadeInUp 1s 0.4s ease both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Destinations Section */
.destinations h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.destinations h2:after {
    left: 50%;
    transform: translateX(-50%);
}

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

.destination-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.destination-card:hover {
    transform: translateY(-10px);
}

.card-image {
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.card-image h3 {
    font-size: 2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin: 0;
}

.card-rio {
    background: linear-gradient(45deg, var(--color-primary), #187bcd);
}

.card-amazon {
    background: linear-gradient(45deg, #1e5631, #3ca55c);
}

.card-salvador {
    background: linear-gradient(45deg, #ff7f50, #ff9000);
}

.destination-card:hover .card-image {
    transform: scale(1.05);
}

.card-content {
    padding: 1.5rem;
}

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

.card-content p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

/* Experiences Section */
.experiences {
    background-color: var(--color-white);
    text-align: center;
}

.experiences h2 {
    margin-bottom: 3rem;
}

.experiences h2:after {
    left: 50%;
    transform: translateX(-50%);
}

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

.experience-item {
    padding: 2rem;
    border-radius: 8px;
    background-color: var(--color-background);
    transition: var(--transition);
}

.experience-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.experience-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.experience-item h3 {
    margin-bottom: 1rem;
}

.experience-item p {
    color: var(--color-text-light);
}

/* Entertainment Section */
.entertainment {
    background-color: #f0f7ff;
    text-align: center;
}

.entertainment h2 {
    margin-bottom: 2rem;
}

.entertainment h2:after {
    left: 50%;
    transform: translateX(-50%);
}

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

.entertainment-item {
    background-color: var(--color-white);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: var(--box-shadow);
    text-align: left;
}

.entertainment-item h3 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.entertainment-item ul {
    margin-top: 1rem;
}

.entertainment-item li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.entertainment-item li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
}

.entertainment-item a {
    font-weight: 500;
}

/* About Section */
.about {
    background-color: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.about-text h2 {
    margin-bottom: 2rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background-color: var(--color-background);
    padding: 1.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

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

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

/* Contact Section */
.contact {
    background-color: #f8f9fa;
    text-align: center;
}

.contact h2 {
    margin-bottom: 3rem;
}

.contact h2:after {
    left: 50%;
    transform: translateX(-50%);
}

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

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

.contact-info h3 {
    margin-bottom: 1.5rem;
}

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

.contact-details li {
    display: flex;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.contact-details i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-right: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--color-secondary);
    transform: translateY(-3px);
}

.contact-form form {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    text-align: left;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 2px rgba(15, 76, 129, 0.2);
}

/* Footer */
footer {
    background-color: #2b2d42;
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo p {
    margin-top: 1rem;
    color: #a0a0a0;
}

.footer-links h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

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

.footer-links ul li a {
    color: #a0a0a0;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--color-white);
}

.footer-newsletter h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer-newsletter p {
    color: #a0a0a0;
    margin-bottom: 1.5rem;
}

.footer-newsletter form {
    display: flex;
}

.footer-newsletter input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px 0 0 4px;
}

.footer-newsletter button {
    padding: 10px 20px;
    border: none;
    border-radius: 0 4px 4px 0;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: #a0a0a0;
}

.footer-legal a:hover {
    color: var(--color-white);
}

/* Icons */
[class^="icon-"] {
    display: inline-block;
    width: 1em;
    height: 1em;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.icon-beach {
    background-image: url('../images/icons/beach.svg');
}

.icon-adventure {
    background-image: url('../images/icons/adventure.svg');
}

.icon-culture {
    background-image: url('../images/icons/culture.svg');
}

.icon-luxury {
    background-image: url('../images/icons/luxury.svg');
}

.icon-email {
    background-image: url('../images/icons/email.svg');
}

.icon-phone {
    background-image: url('../images/icons/phone.svg');
}

.icon-location {
    background-image: url('../images/icons/location.svg');
}

.icon-facebook {
    background-image: url('../images/icons/facebook.svg');
}

.icon-instagram {
    background-image: url('../images/icons/instagram.svg');
}

.icon-twitter {
    background-image: url('../images/icons/twitter.svg');
}

/* Responsive Styles */
@media (max-width: 992px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero {
        height: 80vh;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-nav ul {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }
    
    .main-nav.active ul {
        transform: translateY(0);
        opacity: 1;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-container,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
        padding: 0 10px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        height: 60vh;
    }
    
    .experiences-grid,
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .footer-newsletter form {
        flex-direction: column;
    }
    
    .footer-newsletter input {
        border-radius: 4px;
        margin-bottom: 0.5rem;
    }
    
    .footer-newsletter button {
        border-radius: 4px;
        width: 100%;
    }
}