:root {
    color-scheme: dark;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
    background: #101d19;
    color: #f0f8f2;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    min-height: 100dvh;
}

.hero {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    isolation: isolate;
    padding: 32px 20px;
    background:
            radial-gradient(ellipse at 50% 45%,
            #203b30 0%,
            #172a21 40%,
            #101d19 78%);
}

/* Ненавязчивый узор из чешуек */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background-image:
            radial-gradient(
                    ellipse 23px 17px at 50% 0%,
                    transparent 65%,
                    rgb(113 205 147 / 24%) 68%,
                    rgb(113 205 147 / 24%) 71%,
                    transparent 75%
            ),
            radial-gradient(
                    ellipse 23px 17px at 50% 0%,
                    transparent 65%,
                    rgb(113 205 147 / 24%) 68%,
                    rgb(113 205 147 / 24%) 71%,
                    transparent 75%
            );

    background-size: 46px 34px;
    background-position: 0 0, 23px 17px;
    opacity: 0.55;
    mask-image: linear-gradient(
            to bottom,
            transparent 0%,
            black 12%,
            black 88%,
            transparent 100%
    );
}

.glow {
    position: absolute;
    z-index: 0;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.18;
    pointer-events: none;
}

.glow-top {
    top: -180px;
    left: calc(50% - 180px);
    background: #35bd78;
}

.glow-bottom {
    right: -220px;
    bottom: -240px;
    background: #4caa80;
}

.content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 540px;
    padding: 56px 36px 38px;
    text-align: center;
    border: 1px solid rgb(190 255 210 / 10%);
    border-radius: 28px;
    background: rgb(13 27 21 / 78%);
    box-shadow:
            0 24px 80px rgb(0 0 0 / 24%),
            inset 0 1px 0 rgb(255 255 255 / 4%);
    backdrop-filter: blur(16px);
    animation: appear 800ms ease-out both;
}

.logo {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    margin: 0 auto 30px;
    color: #73dfa0;
    border: 1px solid rgb(115 223 160 / 28%);
    border-radius: 26px;
    background: linear-gradient(
            145deg,
            rgb(53 189 120 / 18%),
            rgb(53 189 120 / 4%)
    );
    box-shadow: 0 0 40px rgb(53 189 120 / 10%);
}

.logo svg {
    width: 56px;
    height: 56px;
}

.eyebrow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 9px;
    margin: 0 0 18px;
    color: #9bb8a5;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.2px;
}

.status-dot {
    width: 7px;
    height: 7px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #63d99b;
    box-shadow: 0 0 12px rgb(99 217 155 / 55%);
}

h1 {
    margin: 0;
    font-size: clamp(42px, 9vw, 64px);
    font-weight: 750;
    letter-spacing: -2.5px;
    line-height: 1.1;
}

h1 span {
    color: #73dfa0;
}

.description {
    margin: 24px 0 0;
    color: #e2f0e6;
    font-size: clamp(20px, 4vw, 25px);
    font-weight: 500;
    line-height: 1.6;
}

.divider {
    width: 44px;
    height: 3px;
    margin: 30px auto;
    border-radius: 3px;
    background: #73dfa0;
}

.subtitle {
    max-width: 350px;
    margin: 0 auto;
    color: #a3b9aa;
    font-size: 15px;
    line-height: 1.8;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 48px;
    color: #80998a;
    font-size: 11px;
    letter-spacing: 1.2px;
}

.footer-line {
    width: 24px;
    height: 1px;
    background: #405d4b;
}

@keyframes appear {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    .content {
        padding: 42px 22px 30px;
        border-radius: 24px;
    }

    .logo {
        width: 72px;
        height: 72px;
        margin-bottom: 26px;
        border-radius: 22px;
    }

    .logo svg {
        width: 48px;
        height: 48px;
    }

    .eyebrow {
        font-size: 9px;
        letter-spacing: 1.6px;
    }

    .footer {
        margin-top: 36px;
        font-size: 10px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .content {
        animation: none;
    }
}