/* ===== БАЗА ===== */

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

html {
    scroll-behavior: smooth;
    background: #050811;
    font-size: 100%;
}

body {
    min-width: 320px;
    margin: 0;
    font-family: Montserrat, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #ffffff;
    background: radial-gradient(circle at top, #18253b 0, #050811 55%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Шрифты */
@font-face {
    font-family: Montserrat;
    src: url("../fonts/0.otf");
    font-weight: 400;
}
@font-face {
    font-family: Montserrat;
    src: url("../fonts/1.otf");
    font-weight: 500;
}
@font-face {
    font-family: Montserrat;
    src: url("../fonts/1.otf");
    font-weight: 600;
}
@font-face {
    font-family: Montserrat;
    src: url("../fonts/2.otf");
    font-weight: 900;
}
@font-face {
    font-family: Montserrat;
    src: url("../fonts/3.ttf");
    font-weight: 700;
}

/* ===== СЕТКА ===== */

.container {
    width: 100%;
    max-width: 1200px;
    padding: 0 16px;
    margin: 0 auto;
}

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== КНОПКИ ===== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.6rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: linear-gradient(180deg,#33a0ff,#1f67d2);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 8px 18px rgba(0,0,0,0.35);
}

.btn:hover {
    background: linear-gradient(180deg,#2b8be