:root {
    --bg: #05020a;
    --panel: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.1);
    --text: #e8e4f2;
    --muted: #8f86a3;
    --cyan: #00e5ff;
    --magenta: #ff2bd6;
    --success: #3ddc97;
    --error: #ff5c5c;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(1200px 600px at 50% -10%, rgba(0, 229, 255, 0.08), transparent 60%),
        radial-gradient(900px 500px at 85% 110%, rgba(255, 43, 214, 0.08), transparent 60%),
        var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.hypno {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 620px;
    height: 620px;
    transform: translate(-50%, -50%);
    background: conic-gradient(from 0deg, var(--cyan), var(--magenta), var(--cyan));
    filter: blur(110px);
    opacity: 0.16;
    animation: spin 26s linear infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.container {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 22px;
    padding-bottom: 22px;
}

.logo {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    color: var(--text);
}

.logo span {
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.badge {
    font-size: 0.78em;
    letter-spacing: 0.05em;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 5px 14px;
    white-space: nowrap;
}

.hero {
    padding: 90px 0 60px;
}

.title {
    font-size: clamp(2rem, 9vw, 6rem);
    font-weight: 900;
    letter-spacing: 0.12em;
    line-height: 1;
    margin: 0 0 20px;
    background: linear-gradient(90deg, var(--text), var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.dot {
    color: var(--magenta);
}

.tagline {
    font-size: clamp(1.05rem, 2.5vw, 1.4rem);
    color: var(--muted);
    letter-spacing: 0.06em;
    margin: 0 0 22px;
}

.intro {
    max-width: 46ch;
    color: var(--muted);
}

.sections {
    padding: 30px 0 70px;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.grid h2 {
    font-size: 1.1em;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin: 0 0 18px;
}

.list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.contact {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
}

.form label {
    display: block;
    font-size: 0.9em;
    margin: 16px 0 6px;
    color: var(--muted);
}

.form input,
.form textarea {
    width: 100%;
    padding: 11px 14px;
    font: inherit;
    color: var(--text);
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form input:focus,
.form textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
}

.form textarea {
    resize: vertical;
    min-height: 120px;
}

.muted {
    color: var(--muted);
    font-size: 0.8em;
}

.counter {
    margin: 6px 0 0;
    text-align: right;
}

.btn {
    margin-top: 18px;
    padding: 12px 26px;
    font: inherit;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #04121a;
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.12s ease, opacity 0.12s ease;
}

.btn:hover {
    transform: translateY(-1px);
    opacity: 0.92;
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.flash {
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.92em;
}

.flash--success {
    background: rgba(61, 220, 151, 0.1);
    border: 1px solid rgba(61, 220, 151, 0.4);
    color: var(--success);
}

.flash--error {
    background: rgba(255, 92, 92, 0.1);
    border: 1px solid rgba(255, 92, 92, 0.4);
    color: var(--error);
}

.site-footer {
    padding: 26px 0 40px;
    color: var(--muted);
    font-size: 0.88em;
}

.site-footer a {
    color: var(--cyan);
    text-decoration: none;
}

@media (max-width: 700px) {
    .hero {
        padding-top: 56px;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .site-header .container {
        flex-direction: column;
        gap: 12px;
    }
}

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

    html {
        scroll-behavior: auto;
    }
}