:root {
    color-scheme: dark;
    --bg-0: #080a0f;
    --bg-1: #0f141d;
    --bg-2: #151b27;
    --panel: #121722;
    --panel-strong: #1a2231;
    --stroke: rgba(255, 255, 255, 0.08);
    --text: #f5f5f7;
    --muted: #9aa3b2;
    --accent: #7fffd4;
    --accent-strong: #4df0c4;
    --danger: #ff7b7b;
    --glow: rgba(127, 255, 212, 0.18);
}

* {
    box-sizing: border-box;
}

body.wyverno-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: radial-gradient(circle at top, rgba(65, 255, 214, 0.08), transparent 45%),
        linear-gradient(135deg, #06070b, #0f141d 45%, #0a0f18 100%);
    color: var(--text);
    font-family: "Sora", "Manrope", sans-serif;
}

.wyverno-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(8, 10, 15, 0.85);
    border-bottom: 1px solid var(--stroke);
    backdrop-filter: blur(16px);
}

.nav-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px 24px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 16px;
}

.nav-left,
.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-left {
    justify-self: start;
}

.nav-right {
    justify-self: end;
    justify-content: flex-end;
}

.model-menu {
    position: relative;
}

.model-trigger {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(15, 18, 26, 0.9);
    color: var(--text);
    cursor: pointer;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.model-trigger:hover,
.model-menu.is-open .model-trigger {
    border-color: rgba(255, 255, 255, 0.28);
    box-shadow: 0 10px 24px rgba(5, 9, 14, 0.35);
    transform: translateY(-1px);
}

.model-current {
    display: flex;
    align-items: center;
    gap: 10px;
}

.model-title {
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.model-tags,
.model-badges {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.model-tag {
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--text);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.model-caret {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--muted);
    transition: transform 180ms ease;
}

.model-menu.is-open .model-caret {
    transform: rotate(180deg);
}

.model-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 280px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(18, 21, 28, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 160ms ease, transform 180ms ease;
    z-index: 30;
}

.model-menu.is-open .model-dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.model-option {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 12px 14px;
    border-radius: 14px;
    display: grid;
    gap: 6px;
    cursor: pointer;
    position: relative;
    transition: background 0.2s ease;
    margin-bottom: 5px;
}

.model-option:hover {
    background: rgba(255, 255, 255, 0.06);
}

.model-option.is-selected {
    background: rgba(255, 255, 255, 0.08);
}

.model-option-main {
    display: flex;
    align-items: center;
    gap: 10px;
}

.model-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.model-desc {
    margin: 0;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.4;
}

.model-check {
    position: absolute;
    right: 14px;
    top: 14px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.2s ease, background 0.2s ease;
}

.model-option.is-selected .model-check {
    opacity: 1;
    background: rgba(127, 255, 212, 0.2);
    color: var(--accent);
}

.nav-center {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(12, 17, 26, 0.6);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.nav-btn {
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 18px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.nav-btn:hover {
    color: var(--text);
    background: rgba(127, 255, 212, 0.08);
}

.nav-btn.is-active {
    color: #04110c;
    background: linear-gradient(135deg, rgba(127, 255, 212, 0.95), rgba(77, 240, 196, 0.95));
    box-shadow: 0 12px 28px var(--glow);
}

.nav-link,
.nav-primary {
    text-decoration: none;
    border-radius: 999px;
    padding: 10px 16px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.nav-link {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(12, 17, 26, 0.8);
}

.nav-link:hover {
    border-color: rgba(255, 255, 255, 0.28);
}

.nav-support {
    color: #220808;
    background: linear-gradient(135deg, #ffb35c, #ff7a7a 55%, #f356d0 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 14px 30px rgba(255, 122, 122, 0.35);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.78rem;
}

.nav-support:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 38px rgba(255, 122, 122, 0.45);
}

.lang-menu {
    position: relative;
}

.lang-form {
    display: flex;
    align-items: center;
}

.lang-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(12, 17, 26, 0.8);
    color: var(--text);
    cursor: pointer;
    font-family: "Sora", "Manrope", sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.lang-trigger:hover,
.lang-menu.is-open .lang-trigger {
    border-color: rgba(255, 255, 255, 0.28);
    box-shadow: 0 10px 24px rgba(5, 9, 14, 0.3);
    transform: translateY(-1px);
}

.lang-current {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.lang-title {
    line-height: 1;
}

.lang-caret {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--muted);
    transition: transform 180ms ease;
    margin-left: 2px;
}

.lang-menu.is-open .lang-caret {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 180px;
    padding: 8px;
    border-radius: 16px;
    background: rgba(18, 21, 28, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 160ms ease, transform 180ms ease;
    z-index: 30;
}

.lang-menu.is-open .lang-dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.lang-option {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 10px 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.06);
}

.lang-option.is-selected {
    background: rgba(255, 255, 255, 0.08);
}

.lang-flag {
    width: 18px;
    height: 12px;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15);
}

.flag-uk {
    background: linear-gradient(180deg, #0057b7 0 50%, #ffd700 50% 100%);
}

.flag-de {
    background: linear-gradient(180deg, #000000 0 33%, #dd0000 33% 66%, #ffce00 66% 100%);
}

.flag-en {
    background:
        linear-gradient(90deg, transparent 38%, #ffffff 38% 62%, transparent 62%),
        linear-gradient(transparent 43%, #ffffff 43% 57%, transparent 57%),
        linear-gradient(90deg, transparent 42%, #cf142b 42% 58%, transparent 58%),
        linear-gradient(transparent 46%, #cf142b 46% 54%, transparent 54%),
        #012169;
}

.nav-primary {
    color: #04110c;
    background: linear-gradient(135deg, rgba(127, 255, 212, 0.9), rgba(77, 240, 196, 0.9));
    box-shadow: 0 12px 28px var(--glow);
}

.nav-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 40px var(--glow);
}

.wyverno-main {
    display: block;
    flex: 1 0 auto;
}

.wyverno-footer {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background:
        radial-gradient(900px 520px at 85% 10%, rgba(127, 255, 212, 0.16), transparent 65%),
        radial-gradient(760px 520px at 12% 35%, rgba(255, 203, 120, 0.15), transparent 70%),
        linear-gradient(180deg, #05070c 0%, #070b12 45%, #05060a 100%);
    position: relative;
    overflow: hidden;
}

.wyverno-epilogue {
    position: relative;
    padding: 96px 24px 170px;
    min-height: 80vh;
}

.epilogue-shell {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    display: grid;
    gap: 56px;
}

.epilogue-orb {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    mix-blend-mode: screen;
    opacity: 0.7;
    filter: blur(2px);
}

.orb-a {
    width: 320px;
    height: 320px;
    right: 6%;
    top: -120px;
    background: radial-gradient(circle at 30% 30%, rgba(127, 255, 212, 0.65), transparent 65%);
}

.orb-b {
    width: 260px;
    height: 260px;
    left: 6%;
    top: 240px;
    background: radial-gradient(circle at 40% 40%, rgba(112, 204, 255, 0.55), transparent 68%);
}

.orb-c {
    width: 420px;
    height: 420px;
    right: 18%;
    bottom: -160px;
    background: radial-gradient(circle at 50% 50%, rgba(255, 198, 120, 0.6), transparent 70%);
}

.epilogue-gridlines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.25;
    background-image:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 140px),
        repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 140px),
        linear-gradient(180deg, rgba(8, 12, 18, 0.7), transparent 55%, rgba(5, 7, 10, 0.9));
}

.epilogue-scan {
    position: absolute;
    left: 0;
    right: 0;
    top: 12%;
    height: 280px;
    pointer-events: none;
    background: linear-gradient(180deg, transparent, rgba(127, 255, 212, 0.2), transparent);
    mix-blend-mode: screen;
    opacity: 0.6;
}

.js [data-animate] {
    opacity: 0;
    visibility: hidden;
    will-change: opacity, transform;
}

.js [data-animate].animate__animated {
    animation-fill-mode: both;
}

.js [data-animate].is-animated {
    opacity: 1;
    visibility: visible;
}

.epilogue-hero {
    display: grid;
    gap: 18px;
    max-width: 760px;
}

.epilogue-badge {
    width: fit-content;
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(10, 14, 22, 0.7);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
}

.epilogue-title {
    margin: 0;
    font-size: clamp(2.2rem, 3.6vw, 3.3rem);
    letter-spacing: -0.02em;
}

.epilogue-lead {
    margin: 0;
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.8;
}

.epilogue-accent {
    color: var(--text);
    font-weight: 600;
}

.epilogue-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.epilogue-chips span {
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 20, 30, 0.65);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.epilogue-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
}

.epilogue-panel {
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(160deg, rgba(18, 24, 36, 0.9), rgba(8, 11, 18, 0.96));
    box-shadow: 0 22px 60px rgba(3, 6, 10, 0.45);
    padding: 26px 28px;
    display: grid;
    gap: 14px;
    color: var(--muted);
    line-height: 1.7;
}

.epilogue-panel p {
    margin: 0;
}

.epilogue-panel--origin {
    grid-column: span 5;
}

.epilogue-panel--models {
    grid-column: span 7;
}

.epilogue-heading {
    margin: 0;
    color: var(--text);
    font-size: 1.25rem;
    letter-spacing: -0.01em;
}

.epilogue-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.epilogue-meta-label {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.epilogue-meta-value {
    color: var(--text);
    font-weight: 600;
}

.epilogue-models {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.epilogue-model {
    position: relative;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 14, 22, 0.8);
    padding: 18px;
    overflow: hidden;
}

.epilogue-model::before {
    content: "";
    position: absolute;
    inset: -30% 0 0;
    background: radial-gradient(circle at 30% 20%, rgba(127, 255, 212, 0.16), transparent 70%);
    opacity: 0.7;
    pointer-events: none;
}

.epilogue-model h4 {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 1.05rem;
}

.epilogue-model p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.epilogue-flow {
    position: relative;
    display: grid;
    gap: 20px;
    padding: 12px 0 12px 18px;
}

.epilogue-flow::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(127, 255, 212, 0.7), transparent);
}

.epilogue-step {
    display: grid;
    grid-template-columns: 24px 1fr;
    gap: 18px;
    align-items: start;
}

.epilogue-step-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(127, 255, 212, 0.8);
    background: rgba(15, 22, 30, 0.9);
    box-shadow: 0 0 18px rgba(127, 255, 212, 0.35);
    margin-top: 6px;
}

.epilogue-step-body h4 {
    margin: 0 0 6px;
    font-size: 1.05rem;
    color: var(--text);
}

.epilogue-step-body p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.epilogue-outro {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
}

.epilogue-quote {
    grid-column: span 7;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(150deg, rgba(16, 22, 33, 0.92), rgba(9, 12, 19, 0.98));
    padding: 26px 28px;
    display: grid;
    gap: 14px;
}

.epilogue-quote-mark {
    font-size: 2.6rem;
    color: var(--accent);
    line-height: 1;
}

.epilogue-quote p {
    margin: 0;
    color: var(--text);
    line-height: 1.7;
    font-size: 1.02rem;
}

.epilogue-cta {
    grid-column: span 5;
    display: grid;
    gap: 12px;
    align-content: center;
}

.epilogue-cta p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.epilogue-cta-line {
    height: 2px;
    width: 100%;
    background: linear-gradient(90deg, rgba(127, 255, 212, 0.9), transparent);
    box-shadow: 0 0 20px rgba(127, 255, 212, 0.2);
}

.epilogue-cta-note {
    color: rgba(255, 255, 255, 0.7);
}

.footer-link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(127, 255, 212, 0.5);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(127, 255, 212, 0.5);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-link:hover {
    color: var(--accent-strong);
    border-color: rgba(77, 240, 196, 0.9);
}

.wyverno-auth {
    min-height: calc(100vh - 96px);
    display: grid;
    place-items: center;
    padding: 72px 24px 96px;
}

.auth-card {
    width: min(460px, 100%);
    padding: 32px;
    border-radius: 24px;
    border: 1px solid var(--stroke);
    background: linear-gradient(160deg, rgba(18, 23, 34, 0.92), rgba(10, 14, 22, 0.96));
    box-shadow: 0 30px 70px rgba(5, 8, 13, 0.45);
    display: grid;
    gap: 16px;
}

.auth-card h1 {
    margin: 0;
    font-size: 1.9rem;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    margin: 0;
    color: var(--muted);
    line-height: 1.5;
}

.auth-error {
    margin: 0;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 123, 123, 0.35);
    background: rgba(255, 123, 123, 0.12);
    color: #ffd6d6;
    font-size: 0.9rem;
}

.auth-form {
    display: grid;
    gap: 14px;
}

.auth-field {
    display: grid;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--muted);
}

.auth-input {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(8, 12, 20, 0.85);
    color: var(--text);
    padding: 12px 14px;
    font-size: 0.95rem;
    font-family: inherit;
}

.auth-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(127, 255, 212, 0.12);
}

.auth-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.auth-submit {
    width: 100%;
    justify-content: center;
}

.auth-footnote {
    color: var(--muted);
    font-size: 0.9rem;
}

.auth-link {
    color: var(--accent);
    text-decoration: none;
}

.auth-link:hover {
    color: var(--accent-strong);
}

.user-menu {
    position: relative;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(135deg, rgba(127, 255, 212, 0.16), rgba(77, 240, 196, 0.12));
    color: var(--text);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 12px 28px rgba(5, 9, 14, 0.4);
}

.user-chip:hover,
.user-menu.open .user-chip {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 16px 36px rgba(127, 255, 212, 0.2);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.12), rgba(127, 255, 212, 0.08));
    color: var(--text);
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.user-avatar-initial {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.user-name {
    font-weight: 600;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(127, 255, 212, 0.2);
    color: var(--accent);
    font-size: 0.65rem;
}

.user-caret {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--muted);
    transition: transform 180ms ease;
}

.user-menu.open .user-caret {
    transform: rotate(180deg);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 190px;
    padding: 8px;
    border-radius: 14px;
    background: var(--panel-strong);
    border: 1px solid var(--stroke);
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 160ms ease, transform 180ms ease;
    z-index: 20;
}

.user-menu.open .user-dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.user-dropdown::before {
    content: "";
    position: absolute;
    top: -8px;
    right: 18px;
    width: 14px;
    height: 14px;
    background: var(--panel-strong);
    border-left: 1px solid var(--stroke);
    border-top: 1px solid var(--stroke);
    transform: rotate(45deg);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--text);
    text-decoration: none;
    transition: background 0.2s ease;
    position: relative;
    z-index: 1;
}

.user-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.user-dropdown-item.danger {
    color: #ffc7c7;
}

.wyverno-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 56px 24px 80px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.wyverno-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 24px;
    align-items: center;
}

.hero-copy h1 {
    margin: 0 0 12px;
    font-size: clamp(2.2rem, 2vw + 1.5rem, 3.4rem);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    color: var(--muted);
    line-height: 1.6;
    max-width: 640px;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--accent);
    font-size: 0.7rem;
    margin-bottom: 12px;
}

.hero-orb {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(127, 255, 212, 0.4) 0%, rgba(127, 255, 212, 0.1) 45%, transparent 70%);
    filter: blur(1px);
    box-shadow: 0 0 60px rgba(127, 255, 212, 0.3);
    justify-self: center;
    position: relative;
    animation: orb-float 6s ease-in-out infinite, orb-pulse 3.8s ease-in-out infinite;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-mark {
    width: 200px;
    height: 200px;
    border-radius: 32px;
    background: radial-gradient(circle at top, rgba(127, 255, 212, 0.25) 0%, rgba(127, 255, 212, 0.08) 55%, rgba(8, 12, 20, 0.9) 100%);
    box-shadow: 0 30px 70px rgba(6, 10, 18, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    position: relative;
    justify-self: center;
    animation: orb-float 6s ease-in-out infinite;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
}

.hero-mark::before,
.hero-mark::after {
    content: "";
    position: absolute;
    inset: 18px;
    border-radius: 24px;
    border: 1px solid rgba(127, 255, 212, 0.25);
    opacity: 0.7;
}

.hero-mark::after {
    inset: 10px;
    opacity: 0.35;
}

.hero-mark-icon {
    width: 120px;
    height: 120px;
    stroke: currentColor;
    fill: none;
    stroke-width: 4.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    position: relative;
    z-index: 1;
}

.hero-mark:hover {
    transform: translateY(-6px);
    box-shadow: 0 38px 90px rgba(12, 20, 34, 0.6);
}

.hero-orb::before,
.hero-orb::after {
    content: "";
    position: absolute;
    inset: -18px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(127, 255, 212, 0.18) 0%, transparent 65%);
    opacity: 0.7;
    animation: orb-ripple 5s ease-in-out infinite;
}

.hero-orb::after {
    inset: -34px;
    opacity: 0.45;
    animation-delay: -2s;
}

.hero-orb:hover {
    transform: scale(1.06) translateY(-6px);
    box-shadow: 0 0 90px rgba(127, 255, 212, 0.45);
}

.wyverno-hero {
    animation: hero-reveal 0.8s ease forwards;
}

.wyverno-card {
    animation: card-reveal 0.7s ease forwards;
}

.wyverno-card:nth-child(2) {
    animation-delay: 0.08s;
}

.wyverno-action {
    animation: card-reveal 0.7s ease forwards;
    animation-delay: 0.16s;
}

.wyverno-result {
    animation: card-reveal 0.7s ease forwards;
    animation-delay: 0.2s;
}

.wyverno-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.wyverno-card {
    background: linear-gradient(145deg, rgba(18, 23, 34, 0.9), rgba(13, 18, 28, 0.95));
    border: 1px solid var(--stroke);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-height: 360px;
    box-shadow: 0 20px 60px rgba(5, 7, 12, 0.45);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h2 {
    margin: 0;
    font-size: 1.1rem;
}

.ghost-chip {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--muted);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    cursor: pointer;
}

.ghost-chip:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.dropzone {
    border: 1px dashed rgba(127, 255, 212, 0.4);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    background: rgba(10, 15, 23, 0.6);
    transition: border 0.2s ease, background 0.2s ease;
}

.dropzone.is-dragover {
    border-color: var(--accent-strong);
    background: rgba(127, 255, 212, 0.08);
}

.file-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.dropzone-content {
    text-align: center;
    display: grid;
    gap: 8px;
}

.dropzone-content span {
    color: var(--accent);
}

.drop-icon {
    font-size: 1.5rem;
    color: var(--accent);
}

.dropzone small {
    color: var(--muted);
}

.wave-block {
    background: rgba(7, 10, 16, 0.6);
    border-radius: 16px;
    padding: 16px;
    display: grid;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.wave-canvas {
    width: 100%;
    height: 88px;
    display: block;
    background: rgba(5, 8, 13, 0.7);
    border-radius: 12px;
}

.audio-player {
    width: 100%;
    accent-color: var(--accent);
    display: none;
    margin-top: 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(12, 17, 26, 0.9);
    box-shadow: 0 12px 30px rgba(5, 9, 14, 0.45);
    height: 52px;
}

.audio-player.is-visible {
    display: block;
}

.audio-player::-webkit-media-controls-panel {
    background: rgba(12, 17, 26, 0.9);
}

.audio-player::-webkit-media-controls-play-button,
.audio-player::-webkit-media-controls-mute-button {
    filter: brightness(1.15);
}

.audio-player::-webkit-media-controls-timeline {
    border-radius: 999px;
    margin: 0 12px;
}

.audio-player::-webkit-media-controls-current-time-display,
.audio-player::-webkit-media-controls-time-remaining-display {
    color: var(--text);
}

.wyverno-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(12, 17, 26, 0.9);
}

.wyverno-results {
    display: grid;
    gap: 20px;
}

.wyverno-results:empty {
    display: none;
}

.status {
    color: var(--muted);
    font-size: 0.95rem;
}

.primary-btn {
    border: none;
    background: linear-gradient(135deg, rgba(127, 255, 212, 0.9), rgba(77, 240, 196, 0.9));
    color: #04110c;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 999px;
    font-size: 1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px var(--glow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-btn:disabled {
    cursor: not-allowed;
    background: rgba(84, 99, 112, 0.3);
    color: var(--muted);
    box-shadow: none;
}

.primary-btn:not(:disabled):hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 40px var(--glow);
}

.primary-btn.is-loading {
    pointer-events: none;
    opacity: 0.8;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(4, 17, 12, 0.25);
    border-top-color: rgba(4, 17, 12, 0.9);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.primary-btn.is-loading .spinner {
    display: inline-block;
}

.wyverno-result {
    padding: 24px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(14, 19, 30, 0.92);
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.result-tag {
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(127, 255, 212, 0.12);
    color: var(--accent);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.result-actions {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.download-link {
    text-decoration: none;
}

.secondary-btn {
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(12, 17, 26, 0.7);
    color: var(--text);
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.secondary-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    box-shadow: none;
}

.secondary-btn:not(:disabled):hover {
    border-color: rgba(255, 255, 255, 0.32);
    box-shadow: 0 12px 28px rgba(5, 9, 14, 0.35);
    transform: translateY(-1px);
}

.secondary-btn .spinner {
    display: none;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: rgba(255, 255, 255, 0.8);
}

.secondary-btn.is-loading .spinner {
    display: inline-block;
}

.advanced-panel {
    margin-top: 16px;
    padding: 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 15, 23, 0.6);
    display: none;
    gap: 12px;
}

.advanced-panel.is-open {
    display: grid;
}

.advanced-intro h3 {
    margin: 0;
    font-size: 1rem;
}

.advanced-intro p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.advanced-toggles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.advanced-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 4px;
}

.effect-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(7, 10, 16, 0.7);
}

.effect-name {
    font-weight: 600;
}

.effect-toggle input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.effect-toggle input:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes orb-float {
    0%,
    100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-10px) translateX(6px);
    }
}

@keyframes orb-pulse {
    0%,
    100% {
        filter: blur(1px) brightness(1);
    }
    50% {
        filter: blur(0px) brightness(1.15);
    }
}

@keyframes orb-ripple {
    0%,
    100% {
        transform: scale(0.96);
        opacity: 0.45;
    }
    50% {
        transform: scale(1.06);
        opacity: 0.8;
    }
}

@keyframes hero-reveal {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes card-reveal {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-orb,
    .hero-orb::before,
    .hero-orb::after,
    .hero-mark,
    .hero-mark::before,
    .hero-mark::after,
    .epilogue-orb,
    .epilogue-scan,
    .animate__animated,
    .wyverno-hero,
    .wyverno-card,
    .wyverno-action,
    .wyverno-result {
        animation: none !important;
        transition: none;
    }

    .js [data-animate] {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 920px) {
    .nav-shell {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .nav-left,
    .nav-right {
        justify-self: center;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-center {
        flex-wrap: wrap;
        justify-content: center;
    }

    .wyverno-hero {
        grid-template-columns: 1fr;
    }

    .hero-orb {
        justify-self: start;
    }

    .hero-mark {
        justify-self: start;
    }

    .wyverno-action {
        flex-direction: column;
        align-items: stretch;
    }

    .primary-btn {
        justify-content: center;
    }

    .wyverno-epilogue {
        padding: 72px 18px 120px;
    }

    .epilogue-shell {
        gap: 40px;
    }

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

    .epilogue-panel--origin,
    .epilogue-panel--models {
        grid-column: span 12;
    }

    .epilogue-outro {
        grid-template-columns: 1fr;
    }

    .epilogue-quote,
    .epilogue-cta {
        grid-column: span 12;
    }

    .epilogue-title {
        font-size: clamp(1.9rem, 7vw, 2.6rem);
    }

    .epilogue-flow {
        padding-left: 12px;
    }

    .epilogue-chips span {
        font-size: 0.72rem;
    }
}