:root {
    --bg: #120d17;
    --bg-soft: #1d1624;
    --panel: rgba(29, 22, 36, 0.88);
    --panel-strong: rgba(40, 30, 52, 0.96);
    --text: #f7f2fb;
    --muted: #b9acbf;
    --line: rgba(255, 255, 255, 0.09);
    --violet: #8d4bff;
    --violet-soft: #c889ff;
    --red: #ff4d6d;
    --red-deep: #c1274f;
    --gray: #9f94a8;
    --success: #7ef0bf;
    --danger: #ff9ab1;
    --shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
    --radius: 24px;
    --radius-sm: 18px;
    --max-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(141, 75, 255, 0.25), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 77, 109, 0.2), transparent 30%),
        linear-gradient(180deg, #140f1b 0%, #0c0a10 100%);
}

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

.hero {
    position: relative;
    overflow: hidden;
    padding: 24px clamp(20px, 4vw, 48px) 72px;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(141, 75, 255, 0.18), transparent 45%),
        linear-gradient(315deg, rgba(255, 77, 109, 0.16), transparent 48%);
    pointer-events: none;
}

.topbar,
.hero__content,
.section,
.admin-shell {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 68px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand__mark {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--violet), var(--red));
    font-weight: 700;
}

.brand__name,
.topbar__links a,
.button,
.ticket-id {
    letter-spacing: 0.02em;
}

.topbar__links {
    display: flex;
    gap: 18px;
    align-items: center;
    flex-wrap: wrap;
}

.admin-link {
    padding: 10px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
}

.hero__content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 34px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--violet-soft);
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(2.6rem, 6vw, 4.8rem);
    line-height: 1.05;
    margin-bottom: 18px;
}

.hero__text,
.support-copy p,
.feature-card p,
.glass-card p,
.admin-help,
.ticket-entry p,
.ticket-message {
    color: var(--muted);
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin: 28px 0 36px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
    cursor: pointer;
}

.button:hover {
    transform: translateY(-2px);
}

.button--primary {
    background: linear-gradient(135deg, var(--violet), var(--red));
    color: white;
    box-shadow: 0 16px 40px rgba(177, 67, 125, 0.28);
}

.button--secondary {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--line);
}

.button--full {
    width: 100%;
}

.hero__stats {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.hero__stats li,
.feature-card,
.ticket-panel,
.support-copy,
.admin-card,
.ticket-entry,
.empty-state {
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.hero__stats li {
    border-radius: var(--radius-sm);
    padding: 18px;
}

.hero__stats strong,
.signal-grid__value {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.glass-card {
    padding: 32px;
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
        rgba(20, 16, 25, 0.74);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow);
}

.glass-card__label {
    color: var(--danger);
    font-weight: 700;
    margin-bottom: 14px;
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.signal-grid > div {
    padding: 18px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
}

.section {
    padding: 36px clamp(20px, 4vw, 48px) 42px;
}

.section__intro {
    max-width: 720px;
    margin-bottom: 30px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.feature-card,
.support-copy,
.ticket-panel,
.admin-card,
.ticket-entry,
.empty-state {
    border-radius: var(--radius);
    padding: 28px;
}

.feature-card h3 {
    margin-bottom: 12px;
}

.support-shell {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 24px;
    align-items: start;
}

.security-note,
.alert {
    border-radius: 18px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.security-note {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.alert {
    border: 1px solid transparent;
}

.alert--success {
    background: rgba(126, 240, 191, 0.1);
    border-color: rgba(126, 240, 191, 0.25);
    color: var(--success);
}

.alert--error {
    background: rgba(255, 154, 177, 0.09);
    border-color: rgba(255, 154, 177, 0.25);
    color: #ffd6df;
}

.ticket-form,
.login-form {
    display: grid;
    gap: 16px;
}

.ticket-form label,
.login-form label {
    display: grid;
    gap: 8px;
}

.ticket-form span,
.login-form span {
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    background: rgba(8, 7, 11, 0.56);
    color: var(--text);
    padding: 14px 16px;
    font: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid rgba(141, 75, 255, 0.45);
    border-color: rgba(141, 75, 255, 0.45);
}

textarea {
    resize: vertical;
    min-height: 160px;
}

.admin-body {
    min-height: 100vh;
    padding: 40px 20px;
}

.admin-card__header,
.admin-toolbar,
.ticket-entry__meta {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.admin-card__header {
    margin-bottom: 24px;
}

.admin-toolbar {
    margin-bottom: 22px;
}

.admin-help {
    margin-top: 18px;
}

.ticket-list {
    display: grid;
    gap: 18px;
}

.ticket-entry__meta {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.ticket-id {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(141, 75, 255, 0.16);
    color: #ead9ff;
}

.ticket-message {
    margin-top: 14px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
}

.empty-state {
    text-align: center;
}

@media (max-width: 980px) {
    .hero__content,
    .support-shell,
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .hero__stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    h1 {
        font-size: 2.4rem;
    }

    .feature-card,
    .support-copy,
    .ticket-panel,
    .admin-card,
    .ticket-entry,
    .empty-state,
    .glass-card {
        padding: 22px;
    }
}