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

:root {
    --primary-color: #e63946;
    --secondary-color: #457b9d;
    --accent-color: #f1faee;
    --dark-color: #1d3557;
    --light-color: #ffffff;
    --text-dark: #2b2d42;
    --text-light: #6c757d;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-brand a {
    text-decoration: none;
    color: inherit;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: 70px;
    overflow: hidden;
}

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

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.7) 0%, rgba(69, 123, 157, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    opacity: 0.85;
    max-width: 800px;
    padding: 0 20px;
    color: white;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.btn-primary {
    display: inline-block;
    padding: 15px 40px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInUp 1.2s ease;
    position: relative;
    z-index: 3;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

/* Sections */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--accent-color);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto;
    border-radius: 2px;
}

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

.city-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.city-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.city-image {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.city-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.city-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.city-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--dark-color);
}

.city-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    margin-top: auto;
    display: inline-block;
    transition: transform 0.3s ease;
}

.city-card-link:hover .read-more {
    transform: translateX(5px);
}

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

.historical-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--primary-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

.historical-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.historical-card:hover img {
    transform: scale(1.05);
}

.historical-content {
    padding: 2rem;
}

.historical-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.historical-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Dining Section */
.dining-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.dining-section h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--dark-color);
    text-align: center;
}

.dining-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.dining-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.dining-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.dining-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Itinerary */
.itinerary {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.day-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow);
    display: flex;
    gap: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.day-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 80px;
    text-align: center;
    line-height: 1;
}

.day-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.day-content ul {
    list-style: none;
    padding: 0;
}

.day-content li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

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

.itinerary-note {
    margin-top: 3rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--secondary-color);
}

.itinerary-note p {
    color: var(--text-dark);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    text-align: center;
    padding: 2rem 0;
}

.footer p {
    opacity: 0.9;
}

/* City Pages */
.city-hero {
    position: relative;
    height: 60vh;
    min-height: 400px;
    margin-top: 70px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.city-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
    z-index: 1;
}

.city-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.city-hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.city-hero-content p {
    font-size: 1.5rem;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.city-content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.city-intro {
    margin-bottom: 4rem;
}

.city-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.city-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.city-highlights,
.city-dining,
.city-tips {
    margin-bottom: 4rem;
}

.city-highlights h2,
.city-dining h2,
.city-tips h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--dark-color);
    text-align: center;
}

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

.highlight-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

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

.highlight-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.highlight-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.dining-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.dining-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--secondary-color);
}

.dining-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.dining-item p {
    color: var(--text-light);
    line-height: 1.7;
}

.tips-list {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    list-style: none;
}

.tips-list li {
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-dark);
    line-height: 1.8;
    border-bottom: 1px solid var(--accent-color);
}

.tips-list li:last-child {
    border-bottom: none;
}

.tips-list li::before {
    content: '💡';
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.footer a {
    color: white;
    text-decoration: underline;
    margin-top: 1rem;
    display: inline-block;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .cities-grid,
    .historical-grid,
    .dining-grid {
        grid-template-columns: 1fr;
    }

    .day-card {
        flex-direction: column;
        gap: 1rem;
    }

    .day-number {
        min-width: auto;
        text-align: left;
    }

    .section {
        padding: 60px 0;
    }

    .city-hero {
        height: 50vh;
        min-height: 300px;
    }

    .city-hero-content h1 {
        font-size: 2.5rem;
    }

    .city-hero-content p {
        font-size: 1.25rem;
    }

    .city-intro h2,
    .city-highlights h2,
    .city-dining h2,
    .city-tips h2 {
        font-size: 2rem;
    }

    .highlights-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .day-number {
        font-size: 2.5rem;
    }
}