@import url('https://fonts.googleapis.com/css2?family=Russo+One&display=swap');


:root {
    --primary: #ff4500;
    --bg-body: #f8f9fa;
    --bg-app: #ffffff;
    --bg-inset: #e9ecef;
    --bg-transparent: rgb(255 255 255 / 80%);
    --bg-modal: #ffffffcc;
    --bg-dark: rgb(0 0 0 / 8%);
    --color-title: #212529;
    --color-text: rgb(33 37 41 / 70%);
    --shadow-l: 0px 8px 17px 2px rgba(0, 0, 0, 0.08), 0px 3px 14px 2px rgba(0, 0, 0, 0.06), 0px 5px 5px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0px 16px 24px 2px rgba(0, 0, 0, 0.08), 0px 6px 30px 5px rgba(0, 0, 0, 0.06), 0px 8px 10px -7px rgba(0, 0, 0, 0.1);
}


@media (prefers-color-scheme: dark) {
    :root {
        --primary: #ff4500;
        --bg-body: #0a0a0a;
        --bg-app: #0a0a0a;
        --bg-inset: #404040;
        --bg-transparent: rgb(0 0 0 / 25%);
        --bg-modal: #00000080;
        --bg-dark: rgb(0 0 0 / 75%);
        --color-title: #ffffff;
        --color-text: rgb(255 255 255 / 50%);
        --shadow-l: 0px 8px 17px 2px rgba(0, 0, 0, 0.14), 0px 3px 14px 2px rgba(0, 0, 0, 0.12), 0px 5px 5px -3px rgba(0, 0, 0, 0.2);
        --shadow-xl: 0px 16px 24px 2px rgba(0, 0, 0, 0.14), 0px 6px 30px 5px rgba(0, 0, 0, 0.12), 0px 8px 10px -7px rgba(0, 0, 0, 0.2);
    }
}

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

body {
    background-color: var(--bg-body);
    color: var(--color-text);
    font-family: 'Russo One', Arial, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    background-image: linear-gradient(rgba(255,255,255,0.95), rgba(248,249,250,0.98));
}


@media (prefers-color-scheme: dark) {
    body {
        background-image: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.9));
    }
}

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

.landing-header {
    text-align: center;
    padding: 5px 5px;
    background: linear-gradient(135deg, rgba(255,69,0,0.1) 0%, rgba(255,255,255,0) 100%);
    border-radius: 20px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,69,0,0.1);
}



.logo {
    font-size: 7rem;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(255,69,0,0.2);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--color-title);
    max-width: 1000px;
    margin: 0 auto 30px;
}

.search-container {
    max-width: 300px;
    margin: 0 auto 40px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    background: var(--bg-transparent);
    border: 2px solid var(--primary);
    border-radius: 15px;
    color: var(--color-title);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
    backdrop-filter: blur(5px);
}

.search-input:focus {
    outline: none;
    box-shadow: 0 0 20px rgba(255,69,0,0.2);
    border-color: #ff6b35;
    background: rgba(255,255,255,0.95);
}


@media (prefers-color-scheme: dark) {
    .search-input {
        background: var(--bg-dark);
    }
    
    .search-input:focus {
        background: rgba(0,0,0,0.9);
    }
}

.search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    font-size: 2rem;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 40px;
}

.city-card {
    background: var(--bg-transparent);
    border-radius: 25px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
    text-decoration: none;
    display: block;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,69,0,0.1);
}

.city-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-l);
    background: rgba(255,69,0,0.08);
}

.city-image {
    width: 80px;
    height: 80px;
    border-radius: 25%;
    object-fit: cover;
    margin-bottom: 10px;
/*   border: 3px solid rgba(255,69,0,0.1);  */
}

.city-name {
    color: var(--color-title);
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: 400;
}

.features {
    background: var(--bg-transparent);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 40px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,69,0,0.1);
}

.features h2 {
    color: var(--primary);
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-icon {
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature h3 {
    color: var(--color-title);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.landing-footer {
    text-align: center;
    padding: 30px;
    border-top: 1px solid rgba(255,69,0,0.1);
    margin-top: 40px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

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

.footer-links a:hover {
    color: #ff6b35;
}

.copyright {
    color: var(--color-text);
    font-size: 0.9rem;
}

.heart {
    color: var(--primary);
    animation: heartbeat-double 1.0s infinite;
    display: inline-block; 
    transform-origin: center; 
}

@keyframes heartbeat-double {
    0% { transform: scale(1); }
    15% { transform: scale(1.2); }
    30% { transform: scale(1); }
    45% { transform: scale(1.1); }
    60% { transform: scale(1); }
    100% { transform: scale(1); }
}

@media (max-width: 768px) {
    .landing-container {
        padding: 15px;
    }
    
    .landing-header {
        padding: 5px;
        margin-bottom: 20px;
    }

    .logo {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
        margin: 0 auto 10px;
    }
    
    .cities-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    }
    
    .city-image {
        width: 60px;
        height: 60px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}


::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255,69,0,0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #ff6b35;
    border-radius: 4px;
    border: 1px solid rgba(255,69,0,0.2);
}

::-webkit-scrollbar-thumb:hover {
    background: #ff4500;
}

::-webkit-scrollbar-corner {
    background: var(--bg-body);
}


@media (prefers-color-scheme: dark) {
    ::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.3);
    }
    
    ::-webkit-scrollbar-thumb {
        border: 1px solid rgba(0, 0, 0, 0.3);
    }
}