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

:root {
    --primary-blue: #0a4d68;
    --secondary-blue: #088395;
    --accent-teal: #05bfdb;
    --light-blue: #a0e4f1;
    --sand: #f5f1e8;
    --white: #ffffff;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --shadow: rgba(10, 77, 104, 0.1);
    --gradient-ocean: linear-gradient(135deg, #0a4d68 0%, #088395 50%, #05bfdb 100%);
    --gradient-wave: linear-gradient(180deg, #a0e4f1 0%, #05bfdb 50%, #088395 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--sand);
    overflow-x: hidden;
}

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

/* Desktop Header */
.header-desktop {
    display: block;
}

.header-mobile {
    display: none;
}

/* Header */
.header {
    background: var(--gradient-ocean);
    box-shadow: 0 4px 20px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

@media (min-width: 769px) {
    .header-mobile {
        display: none !important;
    }

    .header-desktop {
        display: block !important;
    }

    .nav-container {
        gap: 4rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    font-size: 2rem;
    width: 45px;
    height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-weight: bold;
    animation: wave 3s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-5deg) scale(1.05); }
    75% { transform: rotate(5deg) scale(1.05); }
}

.logo-text {
    background: linear-gradient(90deg, var(--white), var(--light-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-wrap: wrap;
    margin-left: auto;
    visibility: visible;
    opacity: 1;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--light-blue);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    width: 80%;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Mobile Header Styles */
.header-mobile {
    background: var(--gradient-ocean);
    box-shadow: 0 4px 20px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    overflow: visible;
    contain: none;
}

.header-mobile nav {
    position: static;
    contain: none;
}

.mobile-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    position: relative;
    z-index: 10001;
    background: var(--gradient-ocean);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.mobile-logo:hover {
    opacity: 0.8;
}

.mobile-logo-icon {
    font-size: 1.7rem;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-weight: bold;
    animation: wave 3s ease-in-out infinite;
}

.mobile-logo-text {
    background: linear-gradient(90deg, var(--white), var(--light-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10000;
    position: relative;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
}

.hamburger-line {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    transform-origin: center;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav-menu {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    min-height: 100vh !important;
    max-height: 100vh !important;
    background: var(--gradient-ocean);
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999 !important;
    overflow-y: auto;
    overflow-x: hidden;
    padding-top: 80px;
    padding-bottom: 2rem;
    margin: 0 !important;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
    will-change: transform;
    scroll-behavior: auto;
    contain: none;
    isolation: isolate;
}

.mobile-nav-menu.active {
    transform: translateX(0) !important;
}

.mobile-nav-list {
    list-style: none;
    padding: 0 1.5rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-list li {
    width: 100%;
}

.mobile-nav-list a {
    display: block;
    width: 100%;
    padding: 1.2rem 1rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-align: left;
}

.mobile-nav-list a:hover,
.mobile-nav-list a.active {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Hero Section */
.hero {
    background: var(--gradient-wave);
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,60 Q300,20 600,60 T1200,60 L1200,120 L0,120 Z" fill="rgba(255,255,255,0.1)"/></svg>') repeat-x;
    animation: wave-animation 20s linear infinite;
    opacity: 0.3;
}

@keyframes wave-animation {
    0% { transform: translateX(0); }
    100% { transform: translateX(-1200px); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 3rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-cities {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

.city-card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.city-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.city-card:hover::before {
    width: 300px;
    height: 300px;
}

.city-card:hover {
    transform: translateY(-5px) scale(1.05);
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

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

/* Sections */
.intro-section {
    padding: 4rem 2rem;
    background: var(--white);
    text-align: center;
}

.intro-section h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.intro-section p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.features-grid {
    padding: 4rem 2rem;
    background: linear-gradient(to bottom, var(--sand), var(--white));
}

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

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-ocean);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-ocean);
    color: var(--white);
    border-radius: 50%;
    font-weight: bold;
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

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

.feature-link {
    color: var(--secondary-blue);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.feature-link:hover {
    gap: 10px;
    color: var(--accent-teal);
}

/* Cities Section */
.cities-section {
    padding: 4rem 2rem;
    background: var(--white);
}

.cities-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

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

.city-article {
    background: linear-gradient(135deg, var(--light-blue), var(--white));
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid var(--secondary-blue);
    transition: all 0.3s ease;
    position: relative;
}

.city-article:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px var(--shadow);
}

.city-article h3 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

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

.city-article ul {
    list-style: none;
    padding-left: 0;
}

.city-article ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
}

.city-article ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-blue);
    font-weight: bold;
}

/* CTA Section */
.cta-section {
    padding: 4rem 2rem;
    background: var(--gradient-ocean);
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

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

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

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* Page Header */
.page-header {
    background: var(--gradient-ocean);
    padding: 4rem 2rem;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.2);
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.95;
}

/* Content Section */
.content-section {
    padding: 4rem 2rem;
    background: var(--white);
}

.content-article {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--sand);
    border-radius: 15px;
    border-left: 5px solid var(--accent-teal);
}

.content-article h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.content-article h3 {
    color: var(--secondary-blue);
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.content-article p {
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.content-article ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.content-article ul li {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.article-image {
    margin: 2rem 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.article-image:hover img {
    transform: scale(1.05);
}

/* FAQ */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--sand);
    margin-bottom: 1.5rem;
    border-radius: 15px;
    overflow: hidden;
    border-left: 5px solid var(--secondary-blue);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 20px var(--shadow);
}

.faq-question {
    padding: 1.5rem;
    background: var(--white);
    color: var(--primary-blue);
    font-size: 1.3rem;
    cursor: pointer;
    margin: 0;
    position: relative;
    padding-right: 3rem;
    transition: all 0.3s ease;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--secondary-blue);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-question:hover {
    background: var(--light-blue);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 1000px;
}

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

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 2rem auto;
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow);
    box-sizing: border-box;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light-blue);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--sand);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(8, 131, 149, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    position: relative;
    -webkit-tap-highlight-color: transparent;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    margin-top: 5px;
    cursor: pointer;
    flex-shrink: 0;
    pointer-events: auto;
    touch-action: manipulation;
    -webkit-appearance: checkbox;
    appearance: checkbox;
    position: relative;
    z-index: 1;
}

.checkbox-label span {
    color: var(--text-dark);
    line-height: 1.6;
    flex: 1;
    user-select: none;
    -webkit-user-select: none;
    pointer-events: none;
}

.btn-submit {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gradient-ocean);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px var(--shadow);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--shadow);
}

.btn-submit:active {
    transform: translateY(-1px);
}

.contact-info {
    background: var(--light-blue);
    padding: 1.5rem;
    border-radius: 10px;
    margin: 2rem 0;
}

.contact-info h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-info p a {
    color: var(--secondary-blue);
    text-decoration: none;
    word-break: break-all;
    transition: color 0.3s ease;
}

.contact-info p a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

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

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

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

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-section a:hover {
    color: var(--light-blue);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* Notification */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px var(--shadow);
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    border-left: 5px solid var(--secondary-blue);
    max-width: 400px;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    border-left-color: #4caf50;
}

.notification.error {
    border-left-color: #f44336;
}

.notification-message {
    color: var(--text-dark);
    font-weight: 500;
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 65px;
    height: 65px;
    background: var(--gradient-ocean);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    z-index: 999;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.scroll-to-top.show {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 769px) {
    .scroll-to-top {
        display: none !important;
    }
}

.scroll-to-top.show:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow);
}

.scroll-to-top.show:active {
    transform: translateY(-2px);
}

/* Body lock when menu is open */
body.menu-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
    left: 0;
    right: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .header-desktop {
        display: none !important;
    }

    .header-mobile {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .content-article h2 {
        font-size: 1.5rem;
    }

    .contact-info {
        padding: 1.2rem;
        margin: 1.5rem 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .contact-info h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }

    .contact-info p {
        font-size: 0.95rem;
        line-height: 1.6;
        word-break: break-word;
    }

    .contact-info p a {
        display: inline-block;
        word-break: break-all;
        max-width: 100%;
        font-size: 0.95rem;
        -webkit-tap-highlight-color: rgba(8, 131, 149, 0.2);
    }

    .contact-info p strong {
        display: inline-block;
        min-width: 60px;
        margin-right: 0.5rem;
    }

    .notification {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-200px);
    }

    .notification.show {
        transform: translateY(0);
    }

    .contact-form {
        padding: 1.5rem;
        margin: 1rem auto;
        max-width: 100%;
        box-sizing: border-box;
    }

    .form-group {
        margin-bottom: 1.2rem;
    }

    .form-group label {
        font-size: 0.95rem;
        display: block;
        margin-bottom: 0.5rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 16px;
        width: 100%;
        box-sizing: border-box;
        -webkit-appearance: none;
        border-radius: 8px;
    }

    .checkbox-label {
        font-size: 0.9rem;
        display: flex;
        align-items: flex-start;
        gap: 10px;
        line-height: 1.5;
        -webkit-tap-highlight-color: transparent;
    }

    .checkbox-label input[type="checkbox"] {
        width: 18px;
        height: 18px;
        min-width: 18px;
        min-height: 18px;
        margin-top: 2px;
        flex-shrink: 0;
        pointer-events: auto;
        touch-action: manipulation;
        -webkit-appearance: checkbox;
        appearance: checkbox;
        position: relative;
        z-index: 1;
    }

    .checkbox-label span {
        flex: 1;
        user-select: none;
        -webkit-user-select: none;
        pointer-events: none;
    }

    .btn-submit {
        padding: 0.9rem 1.5rem;
        font-size: 1rem;
        width: 100%;
    }

    .scroll-to-top {
        display: flex;
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

    .scroll-to-top.show {
        display: flex;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 4rem 1rem;
    }

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

    .city-card {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .contact-form {
        padding: 1rem;
        margin: 0.5rem;
        box-sizing: border-box;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.7rem;
        font-size: 16px;
        width: 100%;
        box-sizing: border-box;
    }

    .checkbox-label {
        font-size: 0.85rem;
        -webkit-tap-highlight-color: transparent;
    }

    .checkbox-label input[type="checkbox"] {
        width: 16px;
        height: 16px;
        min-width: 16px;
        min-height: 16px;
        pointer-events: auto;
        touch-action: manipulation;
        -webkit-appearance: checkbox;
        appearance: checkbox;
        position: relative;
        z-index: 1;
    }

    .btn-submit {
        padding: 0.8rem 1.2rem;
        font-size: 0.95rem;
    }

    .scroll-to-top {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        bottom: 15px;
        right: 15px;
    }

    .contact-info {
        padding: 1rem;
        margin: 1rem 0;
    }

    .contact-info h3 {
        font-size: 1.1rem;
        margin-bottom: 0.7rem;
    }

    .contact-info p {
        font-size: 0.9rem;
        line-height: 1.7;
        margin-bottom: 0.8rem;
    }

    .contact-info p a {
        display: block;
        word-break: break-all;
        font-size: 0.9rem;
        margin-top: 0.2rem;
        -webkit-tap-highlight-color: rgba(8, 131, 149, 0.2);
        padding: 0.2rem 0;
    }

    .contact-info p strong {
        display: block;
        margin-bottom: 0.3rem;
        font-size: 0.95rem;
    }
}