@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700;900&display=swap');

body {
    margin: 0;
    font-family: 'Roboto', sans-serif;

    background: url(/image/bg/bg-1.png) center/cover no-repeat fixed;
    color: white;
}

/* NAVBAR */

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

    padding: 10px 40px;
}

.nav-left,
.nav-right
{
    display: flex;
    gap: 30px;
    width: 110%;
}

.nav-left
{
    justify-content: flex-end;
}

.nav-right
{
    justify-content: flex-start;
}

.logo
{
    width: 20%;
    display: flex;
    justify-content: center;
}

.navbar a
{
    color: white;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 5px;

    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgb(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

    padding: 5px;

    font-weight: 900;
    font-size: 20px;
    text-decoration: none;


    transition: 0.3s;
}

.navbar a:hover
{
    scale: 1.1;
}

.logo a
{
    height: 50px;
    transition: 0.3s;
    color: white;
    text-decoration: none;
    font-size: 40px;
    border-radius: 15px;
}

.logo a:hover
{
    scale: 1.2;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* CONTENT */
.content {
    padding: 40px;
}

/* КАРТОЧКИ */
.card {
    max-width: 600px;
    margin: auto;

    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(15px);

    border-radius: 20px;
    padding: 30px;

    box-shadow: 0 15px 40px rgba(0,0,0,0.5);

    animation: fade 0.4s ease;
}

/* INPUTS */
.card input,
.card textarea {
    width: 100%;
    padding: 12px;

    margin-top: 12px;

    border-radius: 10px;
    border: none;

    background: rgba(255,255,255,0.1);
    color: white;

    outline: none;
}

.card input::placeholder,
.card textarea::placeholder {
    color: rgba(255,255,255,0.6);
}

/* BUTTON */
.card button {
    width: 100%;
    margin-top: 15px;
    padding: 14px;

    border: none;
    border-radius: 12px;

    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    color: white;

    font-weight: 700;
    cursor: pointer;

    transition: 0.3s;
}

.card button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59,130,246,0.5);
}

/* СТРАНИЦЫ */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* АНИМАЦИЯ */
@keyframes fade {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}