/* Variables & Theming */
:root {
    --primary-color: #ff6b6b;
    --primary-dark: #ee5253;
    --bg-color: #f8f9fa;
    --text-color: #2d3436;
    --text-light: #636e72;
    --white: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Playfair Display', serif;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 5%;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.navbar.scrolled .logo {
    color: var(--text-color);
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
}

.navbar.scrolled .nav-links a {
    color: var(--text-color);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    background: url('../images/hero.jpg') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.search-container {
    display: flex;
    background: var(--white);
    border-radius: 50px;
    padding: 5px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.search-container input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 15px 25px;
    font-size: 16px;
    outline: none;
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
}

.search-container button {
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.search-container button:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Destinations Section */
.destinations {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
}

/* Card */
.card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

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

.card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.card-location {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.card-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 25px;
    flex-grow: 1;
}

.learn-more-btn {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
    font-family: inherit;
}

.card:hover .learn-more-btn {
    background: var(--primary-color);
    color: var(--white);
}

.no-results {
    text-align: center;
    padding: 50px 0;
}

.hidden {
    display: none !important;
}

/* Modal */
.modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--white);
    width: 90%;
    max-width: 900px;
    height: 85vh;
    border-radius: var(--border-radius);
    position: relative;
    z-index: 1001;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(50px);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.close-btn {
    position: absolute;
    top: 20px; right: 20px;
    background: rgba(255,255,255,0.8);
    border: none;
    width: 40px; height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition);
}

.close-btn:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: rotate(90deg);
}

.modal-image {
    width: 100%;
    height: 35vh;
    object-fit: cover;
}

.modal-body {
    padding: 40px;
    overflow-y: auto;
    flex: 1;
}

.modal-body h2 {
    font-size: 2.5rem;
    margin-bottom: 5px;
}

.modal-body .modal-location {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 30px;
}

.knowledge-tabs {
    display: flex;
    gap: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 30px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 0;
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    font-family: inherit;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.tab-btn.active::after {
    width: 100%;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

.tab-content h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--text-color);
}

.tab-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.tab-content ul {
    list-style-position: inside;
    color: var(--text-light);
    margin-bottom: 20px;
}

.tab-content li {
    margin-bottom: 10px;
}

/* About Section */
.about {
    padding: 100px 5%;
    background-color: var(--white);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 1;
    position: relative;
}

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

.about-image img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.features-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    color: var(--text-color);
}

.feature-item svg {
    color: var(--primary-color);
}

/* About Page Specifics */
.about-page .navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px) !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
    padding: 15px 5% !important;
}

.about-page .logo {
    color: var(--text-color) !important;
}

.about-page .nav-links a {
    color: var(--text-color) !important;
}

.about-page .nav-links a:hover {
    color: var(--primary-color) !important;
}

.about-page .about {
    padding-top: 150px;
    min-height: 80vh;
}

/* Footer */
footer {
    background: #1e272e;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 30px;
    margin-top: 50px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero p { font-size: 1rem; }
    .navbar { padding: 15px 5%; }
    .nav-links { display: none; /* simple mobile approach */ }
    .search-container { width: 90%; }
    .modal-content { height: 95vh; width: 95%; }
    .modal-body { padding: 20px; }
    .about-container { flex-direction: column; }
}