:root {
    --primary-color: #D84315;
    --secondary-color: #FF6F00;
    --accent-color: #FFB74D;
    --dark-text: #333333;
    --light-text: #666666;
    --white: #FFFFFF;
    --light-bg: #FFF8F0;
    --border-color: #E0E0E0;
    --success-color: #28A745;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* === RESET & BASE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: black;
    background-color: white;
}

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

h2 {
    font-size: 2rem;
    color: var(--primary-color);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

/* === CONTAINER & LAYOUT === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.section-light {
    background-color: var(--light-bg);
}

/* === HEADER === */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.logo:hover {
    color: var(--secondary-color);
}

/* === NAVIGATION === */
nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul li a {
    color: var(--dark-text);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--primary-color);
    background-color: var(--light-bg);
}

/* Mobile menu toggle - CSS only */
#menu-toggle {
    display: none; /* Always hide the checkbox */
}

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    transition: 0.3s;
}

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 500px;
    background: linear-gradient(rgba(0, 119, 182, 0.3), rgba(0, 119, 182, 0.5)),
                url('../images/hero-corfu.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #E39450;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

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

/* === BREADCRUMB === */
.breadcrumb {
    padding: 1rem 0;
    background-color: var(--light-bg);
}

.breadcrumb-nav {
    display: flex;
    gap: 0.5rem;
    font-size: 0.9rem;
}

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

.breadcrumb-nav span {
    color: var(--light-text);
}

/* === CARDS === */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.card-content p {
    color: var(--light-text);
    margin-bottom: 1rem;
}

.card-category {
    display: inline-block;
    background-color: var(--light-bg);
    color: var(--primary-color);
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

/* === TWO COLUMN LAYOUT === */
.two-column {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

/* === INFO BOX === */
.info-box {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 2rem;
}

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

.info-box ul {
    list-style: none;
    padding-left: 0;
}

.info-box ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-box ul li:last-child {
    border-bottom: none;
}

/* === TABS / FILTERS === */
.filter-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--white);
    color: var(--primary-color);
    font-weight: 500;
}

.filter-tab:hover,
.filter-tab.active {
    background-color: var(--primary-color);
    color: var(--white);
}

/* === FORMS === */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-text);
}

.form-group label .required {
    color: #DC3545;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

/* Checkbox and Radio styling */
.checkbox-group,
.radio-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-group label,
.radio-group label {
    cursor: pointer;
    font-weight: normal;
}

.form-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.form-buttons button {
    flex: 1;
}

/* === CONTACT INFO === */
.contact-info {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
    font-weight: bold;
}

.contact-details h4 {
    margin-bottom: 0.25rem;
    color: var(--primary-color);
}

.contact-details p {
    margin: 0;
    color: var(--light-text);
}

/* === SOCIAL MEDIA === */
.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-link {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    display: inline-block;
    text-align: center;
    border-radius: 5px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--white);
}

/* === ACCORDION (for Practical Info) === */
.accordion-section {
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    background-color: var(--light-bg);
    padding: 1rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.accordion-header:hover {
    background-color: #E8E9EA;
}

.accordion-header h3 {
    margin: 0;
    color: var(--primary-color);
}

.accordion-content {
    padding: 1.5rem;
    background-color: var(--white);
}

/* === LIST STYLES === */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2.5rem;
    position: relative;
    line-height: 1.6;
}

.feature-list li:before {
    content: "✓";
    position: relative;
    left: 0rem;
    top: 0rem;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* === TABLES === */
.table-container {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.travel-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    font-size: 0.95rem;
}

.travel-table thead {
    background-color: var(--primary-color);
    color: var(--white);
}

.travel-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
}

.travel-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--light-bg);
}

.travel-table tbody tr:hover {
    background-color: var(--light-bg);
}

.travel-table tbody tr:last-child td {
    border-bottom: none;
}

.travel-table .highlight-row {
    background-color: #FFF8E7;
}

.travel-table .highlight-row:hover {
    background-color: #FFF4D6;
}

/* Mobile responsive table */
@media screen and (max-width: 768px) {
    .travel-table thead {
        display: none;
    }
    
    .travel-table tbody tr {
        display: block;
        margin-bottom: 1.5rem;
        border: 1px solid var(--light-bg);
        border-radius: 8px;
        overflow: hidden;
    }
    
    .travel-table tbody tr.highlight-row {
        border: 2px solid var(--accent-color);
    }
    
    .travel-table td {
        display: block;
        text-align: right;
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--light-bg);
        position: relative;
        padding-left: 50%;
    }
    
    .travel-table td:last-child {
        border-bottom: none;
    }
    
    .travel-table td:before {
        content: attr(data-label);
        position: absolute;
        left: 1rem;
        font-weight: 600;
        text-align: left;
        color: var(--primary-color);
    }
    
    .travel-table td[data-label="Month"] {
        background-color: var(--primary-color);
        color: var(--white);
        text-align: center;
        padding-left: 1rem;
        font-size: 1.1rem;
    }
    
    .travel-table td[data-label="Month"]:before {
        display: none;
    }
}

/* === FOOTER === */
footer {
    background-color: var(--dark-text);
    color: var(--white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

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

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

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

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555555;
    color: #CCCCCC;
    font-size: 0.9rem;
}

/* === UTILITY CLASSES === */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--primary-color);
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* === RESPONSIVE DESIGN === */

/* Tablet */
@media (max-width: 1024px) {
    .two-column {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Mobile */
@media (max-width: 768px) {
    /* Header & Navigation */
    .header-container {
        flex-wrap: wrap;
    }
    
    nav {
        display: none;
        width: 100%;
        order: 3;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
    }
    
    nav ul li {
        width: 100%;
    }
    
    nav ul li a {
        display: block;
        padding: 1rem;
        border-radius: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Show navigation when checkbox is checked */
    #menu-toggle:checked ~ nav {
        display: block;
    }
    
    #menu-toggle {
        display: none;
    }
    
    /* Hero */
    .hero {
        height: 400px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    /* Sections */
    .section {
        padding: 40px 0;
    }
    
    /* Cards */
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    /* Forms */
    .form-buttons {
        flex-direction: column;
    }
    
    .form-buttons button {
        width: 100%;
    }
    
    /* Filter tabs */
    .filter-tabs {
        gap: 0.5rem;
    }
    
    .filter-tab {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}