html/lab3/task4/styles.css - master - Centermant/web-static-labs

html/lab3/task4/styles.css
241 строка6 KB
Centermant
lab 3 fix
25 сен 2025, 13:48
25 сен 2025, 13:4826272f8
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Exo+2:wght@300;600&display=swap');

:root {
    --primary-gradient: linear-gradient(135deg, #6e8efb, #a777e3, #5c4ac7);
    --secondary-gradient: linear-gradient(45deg, #ff6b6b, #feca57, #48dbfb, #1dd1a1);
    --text-gradient: linear-gradient(90deg, #ff8a00, #e52e71, #4a00e0);
}

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

body {
    font-family: 'Exo 2', sans-serif;
    background: radial-gradient(circle at center, #0f0c29, #302b63, #24243e);
    color: #ffffff;
    min-height: 100vh;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 80px;
    background: rgba(10, 8, 30, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 100;
}

.logo {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 6px rgba(103, 80, 255, 0.6));
    transition: transform 0.2s ease;
}

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

.dropdown-container {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 300px;
}

.menu-button {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    padding: 12px 32px;
    border: none;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    letter-spacing: 1px;
    min-width: 120px;
}

.menu-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--secondary-gradient);
    background-size: 400% 400%;
    z-index: -1;
    opacity: 0;
    border-radius: 18px;
    animation: gradientShift 4s ease infinite;
}

.menu-button:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 6px 20px rgba(103, 80, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.menu-button:hover::before {
    opacity: 0.5;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) scaleY(0.9);
    min-width: 220px;
    background: rgba(15, 12, 41, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
    padding: 12px 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: top center;
}

.dropdown-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scaleY(1);
}

.dropdown-link {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 10px 20px;
    text-decoration: none;
    color: #ccccff;
    text-align: center;
    transition: all 0.25s ease;
    position: relative;
    margin: 4px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.4;
}

.dropdown-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 12px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.dropdown-link:hover {
    color: white;
    transform: scale(1.03);
    background: rgba(255, 255, 255, 0.1);
    text-shadow: 0 0 8px rgba(255, 138, 0, 0.6);
}

.dropdown-link:hover::before {
    opacity: 0.3;
}

.login-button {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    padding: 10px 24px;
    border: none;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-width: 100px;
    text-align: center;
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 50px;
}

.login-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 18px rgba(103, 80, 255, 0.5);
    background: rgba(255, 255, 255, 0.2);
}

.login-button:hover::before {
    opacity: 0.4;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0 15px;
        height: 70px;
    }
    .logo { height: 35px; }
    .menu-button { font-size: 1.1rem; padding: 10px 28px; }
    .dropdown-container { max-width: 250px; }
    .dropdown-menu { min-width: 200px; }
    .dropdown-link { font-size: 0.9rem; padding: 8px 16px; margin: 3px 8px; }
    .login-button { font-size: 0.95rem; padding: 8px 20px; min-width: 90px; }
}

@media (max-width: 480px) {
    .site-header {
        padding: 0 10px;
        height: 65px;
    }
    .logo { height: 30px; }
    .menu-button { font-size: 1rem; padding: 8px 24px; }
    .dropdown-container { max-width: 200px; }
    .dropdown-menu { min-width: 180px; }
    .dropdown-link { font-size: 0.85rem; padding: 6px 12px; margin: 2px 6px; line-height: 1.3; }
    .login-button { font-size: 0.9rem; padding: 6px 16px; min-width: 80px; }
}