@font-face {
    font-family: "Cooper Hewitt";
    font-style: normal;
    font-display: swap;
    font-weight: 400;
    src: url(https://cdn.jsdelivr.net/fontsource/fonts/cooper-hewitt@latest/latin-400-normal.woff2) format("woff2"),
         url(https://cdn.jsdelivr.net/fontsource/fonts/cooper-hewitt@latest/latin-400-normal.woff) format("woff");
}
@font-face {
    font-family: "Cooper Hewitt";
    font-style: normal;
    font-display: swap;
    font-weight: 600;
    src: url(https://cdn.jsdelivr.net/fontsource/fonts/cooper-hewitt@latest/latin-600-normal.woff2) format("woff2"),
         url(https://cdn.jsdelivr.net/fontsource/fonts/cooper-hewitt@latest/latin-600-normal.woff) format("woff");
}

:root {
    --primary-dark: #020204;
    --highlight: #00d4ff;
    --mid: #0052d4;
    --deep: #001a33;
    --active: #00ff41;
    --mid-glow: rgba(0, 82, 212, 0.35);
    --font-main: "Cooper Hewitt", system-ui, sans-serif;
    --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html, body {
    height: 100%;
    font-family: var(--font-main);
    background: #050d1a;
    color: #fff;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.wrap {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
    overflow: hidden;
}

.content {
    position: relative;
    z-index: 2;
    max-width: 640px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-ring {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--mid);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px var(--mid-glow);
    margin-bottom: 36px;
    animation: logoPulse 2.4s ease-in-out infinite;
}

.logo-ring span {
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

@keyframes logoPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 82, 212, 0.45); }
    50% { box-shadow: 0 0 0 16px rgba(0, 82, 212, 0); }
}

h1 {
    font-size: clamp(40px, 7vw, 76px);
    font-weight: 600;
    line-height: 1.04;
    letter-spacing: -0.03em;
    margin-bottom: 22px;
}

h1 em {
    font-style: normal;
    color: var(--highlight);
    text-shadow: 0 0 60px rgba(0, 212, 255, 0.45);
}

.notify-form {
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 420px;
    flex-wrap: wrap;
    justify-content: center;
}

.notify-input {
    flex: 1;
    min-width: 200px;
    padding: 14px 20px;
    border-radius: 10px;
    border: 1.5px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
    transition: border-color 0.25s, background 0.25s;
}

.notify-input::placeholder { color: rgba(255, 255, 255, 0.35); }

.notify-input:focus {
    border-color: var(--mid);
    background: rgba(255, 255, 255, 0.08);
}

.notify-btn {
    padding: 14px 28px;
    border-radius: 10px;
    border: none;
    background: var(--mid);
    color: #fff;
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 24px var(--mid-glow);
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
    white-space: nowrap;
}

.notify-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px var(--mid-glow);
}

.notify-msg {
    margin-top: 16px;
    font-size: 13px;
    color: var(--active);
    min-height: 18px;
}

@media (max-width: 480px) {
    .notify-form { flex-direction: column; }
    .notify-btn { width: 100%; }
}