/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* Color Variables */
:root {
    --coral-50: #fff1f0;
    --coral-100: #ffdfdd;
    --coral-200: #ffc5c1;
    --coral-300: #ff9d96;
    --coral-400: #ff6b6b;
    --coral-500: #ff4444;
    --coral-600: #ed2e2e;
    --coral-700: #c81e1e;
    --coral-800: #a61e1e;
    --coral-900: #8a1f1f;
    
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;
    
    --yellow-400: #fbbf24;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.3s ease;
    background-color: transparent;
}

.navbar.scrolled {
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--coral-600);
}

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

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
}

.nav-link {
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    color: white;
}

.navbar.scrolled .nav-link {
    color: var(--gray-700);
}

.nav-link:hover {
    color: var(--coral-600);
}

.navbar.scrolled .nav-link:hover {
    color: var(--coral-600);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .mobile-menu-btn:hover {
    background-color: var(--gray-100);
}

.hamburger {
    width: 1.25rem;
    height: 2px;
    background-color: white;
    margin: 2px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled .hamburger {
    background-color: var(--gray-700);
}

.mobile-menu {
    display: none;
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    padding: 1rem 0;
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--gray-700);
    transition: background-color 0.3s ease;
}

.mobile-nav-link:hover {
    background-color: var(--gray-50);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/2559941/pexels-photo-2559941.jpeg?auto=compress&cs=tinysrgb&w=1920');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    max-width: 64rem;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: scale(1);
}

.btn:hover {
    transform: scale(1.05);
}

.btn-primary {
    background-color: var(--coral-600);
    color: white;
}

.btn-primary:hover {
    background-color: var(--coral-700);
}

.btn-secondary {
    border: 2px solid white;
    color: white;
    background-color: transparent;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--gray-900);
}

.btn-teal {
    background-color: var(--teal-600);
    color: white;
}

.btn-teal:hover {
    background-color: var(--teal-700);
}

.btn-outline {
    border: 2px solid var(--gray-300);
    color: var(--gray-300);
    background-color: transparent;
}

.btn-outline:hover {
    background-color: var(--gray-300);
    color: var(--gray-900);
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Sections */
.cities-section {
    padding: 5rem 0;
    background-color: var(--gray-50);
}

.features-section {
    padding: 5rem 0;
}

.testimonials-section {
    padding: 5rem 0;
    background: linear-gradient(to right, var(--coral-600), var(--coral-700));
}

.cta-section {
    padding: 5rem 0;
    background-color: var(--gray-900);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 32rem;
    margin: 0 auto;
}

.text-white {
    color: white;
}

.text-coral-light {
    color: var(--coral-100);
}

/* Cities Grid */
.cities-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .cities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .cities-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.city-card {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.city-card:hover {
    transform: translateY(-4px);
}

.city-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.city-image {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.city-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent, transparent);
}

.city-info {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    color: white;
}

.city-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.city-description {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    background-color: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background-color: var(--teal-100);
    color: var(--teal-600);
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-icon svg {
    width: 2rem;
    height: 2rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.5;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: white;
    border-radius: 0.75rem;
    padding: 2rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.stars {
    display: flex;
    margin-bottom: 1rem;
}

.star {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--yellow-400);
}

.testimonial-text {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--gray-900);
}

/* CTA Section */
.cta-content {
    text-align: center;
    max-width: 64rem;
    margin: 0 auto;
    padding: 0 1rem;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--gray-300);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

/* Footer */
.footer {
    background-color: var(--gray-800);
    color: white;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-main {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .footer-main {
        grid-column: span 2;
    }
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--coral-400);
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--gray-300);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-btn {
    background-color: var(--gray-700);
    border: none;
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    color: white;
}

.social-btn:hover {
    background-color: var(--gray-600);
}

.social-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.footer-link {
    color: var(--gray-300);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--coral-400);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    margin-top: 2rem;
    padding-top: 2rem;
    text-align: center;
}

.footer-copyright {
    color: var(--gray-400);
}

/* Animations */
@keyfr