/* ==========================================================
   ATLAS · Home holográfico
   Paleta: verde esmeralda + violeta + magenta sobre casi negro
   ========================================================== */
:root {
    --a-bg: #020406;
    --a-emerald: #2bf5b0;
    --a-emerald-2: #10b981;
    --a-violet: #8b5cf6;
    --a-magenta: #e048ff;
    --a-text: #e7fff6;
    --a-muted: #8fb3a8;
    --a-dim: #5d7a72;
    --a-glass: rgba(6, 18, 18, 0.55);
    --a-glass-2: rgba(10, 12, 28, 0.6);
    --a-line: rgba(43, 245, 176, 0.32);
    --a-line-v: rgba(139, 92, 246, 0.4);
    --a-glow: 0 0 18px rgba(43, 245, 176, 0.35), 0 0 42px rgba(139, 92, 246, 0.18);
    --a-font-display: 'Orbitron', 'Segoe UI', sans-serif;
    --a-font-body: 'Exo 2', 'Segoe UI', sans-serif;
    --a-font-mono: 'JetBrains Mono', ui-monospace, monospace;
    --a-cut: 14px;
}

html { scroll-behavior: smooth; }
body { background: var(--a-bg); }

/* ---------- Contenedor del hero ---------- */
.aura-hero {
    position: relative;
    height: 100vh;
    height: 100svh;
    min-height: 640px;
    overflow: hidden;
    overflow: clip;
    isolation: isolate;
    color: var(--a-text);
    font-family: var(--a-font-body);
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    grid-template-columns: minmax(0, 1fr);
    padding: 18px clamp(16px, 3vw, 40px) 22px;
    gap: 8px;
}

.aura-canvas,
.aura-fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    display: block;
}
.aura-fallback { display: none; }

/* Capas de atmósfera: scanlines + viñeta */
.aura-hero::before,
.aura-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}
.aura-hero::before {
    background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 3px);
    mix-blend-mode: overlay;
}
.aura-hero::after {
    background:
        linear-gradient(to bottom, rgba(2, 4, 6, 0.65), transparent 16%, transparent 70%, rgba(2, 4, 6, 0.85)),
        radial-gradient(ellipse at 50% 40%, transparent 50%, rgba(2, 4, 6, 0.55) 100%);
}
.aura-hero.aura-orb-hover { cursor: pointer; }

/* Sin WebGL: orbe en CSS */
.aura-no-webgl .aura-canvas { display: none; }
.aura-no-webgl .aura-fallback {
    display: block;
    background:
        radial-gradient(circle at 50% 38%, rgba(234, 255, 247, 0.9) 0 2%, rgba(43, 245, 176, 0.55) 5%, rgba(139, 92, 246, 0.25) 14%, transparent 24%),
        radial-gradient(ellipse at 50% 40%, rgba(139, 92, 246, 0.22), transparent 55%),
        var(--a-bg);
    animation: aura-breathe 4s ease-in-out infinite;
}
@keyframes aura-breathe { 50% { filter: brightness(1.25) saturate(1.2); } }

/* ---------- Barra superior ---------- */
.aura-topbar {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
}

.aura-brand {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--a-text);
    text-decoration: none;
    font-family: var(--a-font-display);
    font-weight: 700;
    letter-spacing: 0.22em;
    font-size: 0.82rem;
}
.aura-brand__mark {
    width: 26px;
    height: 26px;
    border: 1px solid var(--a-emerald);
    transform: rotate(45deg);
    display: grid;
    place-items: center;
    box-shadow: var(--a-glow);
}
.aura-brand__mark::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--a-emerald);
    box-shadow: 0 0 10px var(--a-emerald);
    animation: aura-blink 2.4s steps(2) infinite;
}
.aura-brand small { color: var(--a-emerald); font-weight: 500; letter-spacing: 0.1em; }
@keyframes aura-blink { 50% { opacity: 0.35; } }

.aura-nav {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    background: linear-gradient(180deg, rgba(8, 24, 22, 0.72), rgba(10, 10, 26, 0.6));
    border: 1px solid var(--a-line);
    border-radius: 14px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--a-glow), inset 0 0 22px rgba(43, 245, 176, 0.06);
}
.aura-nav::before,
.aura-nav::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 36px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--a-emerald));
    box-shadow: 0 0 8px var(--a-emerald);
}
.aura-nav::before { right: 100%; }
.aura-nav::after { left: 100%; transform: scaleX(-1); }

.aura-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    color: #cfe9e1;
    text-decoration: none;
    font-family: var(--a-font-display);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 8px;
    transition: color 0.25s, background 0.25s, text-shadow 0.25s;
    white-space: nowrap;
}
.aura-nav a::before,
.aura-nav a::after {
    color: var(--a-emerald);
    opacity: 0.45;
    transition: opacity 0.25s, transform 0.25s;
}
.aura-nav a::before { content: '['; margin-right: 4px; }
.aura-nav a::after { content: ']'; margin-left: 4px; }
.aura-nav a:hover,
.aura-nav a:focus-visible,
.aura-nav a.is-active {
    color: #fff;
    background: rgba(43, 245, 176, 0.08);
    text-shadow: 0 0 12px rgba(43, 245, 176, 0.8);
    outline: none;
}
.aura-nav a:hover::before, .aura-nav a.is-active::before { opacity: 1; transform: translateX(-2px); }
.aura-nav a:hover::after, .aura-nav a.is-active::after { opacity: 1; transform: translateX(2px); }
.aura-nav a.is-active { box-shadow: inset 0 -2px 0 var(--a-emerald); }

.aura-controls {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 8px;
}
.aura-lang {
    display: flex;
    padding: 3px;
    border: 1px solid var(--a-line);
    border-radius: 10px;
    background: var(--a-glass);
    backdrop-filter: blur(10px);
}
.aura-lang button {
    border: 0;
    background: transparent;
    color: var(--a-muted);
    font-family: var(--a-font-display);
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    padding: 7px 10px;
    border-radius: 7px;
    cursor: pointer;
    transition: all 0.25s;
}
.aura-lang button.active {
    color: #021;
    background: linear-gradient(135deg, var(--a-emerald), #6ee7c7);
    box-shadow: 0 0 14px rgba(43, 245, 176, 0.5);
}
.aura-icon-btn {
    position: relative;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--a-line);
    border-radius: 10px;
    background: var(--a-glass);
    color: var(--a-muted);
    cursor: pointer;
    transition: all 0.25s;
    backdrop-filter: blur(10px);
}
.aura-icon-btn svg { width: 18px; height: 18px; }
.aura-icon-btn:hover,
.aura-icon-btn:focus-visible { color: var(--a-emerald); border-color: var(--a-emerald); box-shadow: var(--a-glow); outline: none; }
.aura-icon-btn.is-on { color: var(--a-emerald); border-color: var(--a-emerald); box-shadow: var(--a-glow); }
.aura-icon-btn .i-off { display: none; }
.aura-icon-btn:not(.is-on) .i-on { display: none; }
.aura-icon-btn:not(.is-on) .i-off { display: block; }
/* invita a activar la voz */
.aura-ready #auraVoice:not(.is-on)::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 13px;
    border: 1px solid var(--a-emerald);
    animation: aura-ping 2.2s ease-out 3;
    pointer-events: none;
}
@keyframes aura-ping { from { opacity: 0.9; transform: scale(0.9); } to { opacity: 0; transform: scale(1.35); } }

.aura-menu-btn { display: none; }

/* filas fijas: la identidad sale del flujo en escritorio y no debe mover las demás */
.aura-topbar { grid-row: 1; }
.aura-id { grid-row: 2; }
.aura-stage { grid-row: 3; }
.aura-console { grid-row: 4; }

/* ---------- Identidad (nombre, rol y acciones) ---------- */
.aura-id {
    position: absolute;
    z-index: 4;
    left: clamp(16px, 3.5vw, 56px);
    top: 17vh;
    /* ocupa solo el espacio libre a la izquierda de la consola (720px centrada) */
    width: clamp(230px, calc(50vw - 360px - 5vw), 340px);
    transform: translateX(-24px);
    opacity: 0;
    transition: opacity 1s 0.6s, transform 1s 0.6s;
}
.aura-ready .aura-id { opacity: 1; transform: none; }
.aura-id__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    font-family: var(--a-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.26em;
    color: var(--a-emerald);
}
.aura-id__tag i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--a-emerald);
    box-shadow: 0 0 10px var(--a-emerald);
    animation: aura-blink 1.8s steps(2) infinite;
}
.aura-id__name {
    margin: 0;
    font-family: var(--a-font-display);
    font-weight: 800;
    font-size: clamp(2rem, 3.3vw, 3.3rem);
    line-height: 1.02;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    background: linear-gradient(100deg, #eafff7 10%, var(--a-emerald) 45%, #b79cff 80%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 18px rgba(43, 245, 176, 0.3));
}
.aura-id__role {
    margin: 12px 0 0;
    text-wrap: balance;
    font-size: clamp(0.98rem, 1.15vw, 1.12rem);
    line-height: 1.45;
    color: #d6ece5;
}
.aura-id__meta {
    margin: 8px 0 0;
    font-family: var(--a-font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--a-muted);
}
.aura-id__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.aura-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 16px;
    border: 1px solid var(--a-line);
    border-radius: 10px;
    background: rgba(6, 22, 20, 0.6);
    color: var(--a-text);
    font-family: var(--a-font-body);
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
    backdrop-filter: blur(10px);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s, background 0.2s;
}
.aura-btn svg { width: 17px; height: 17px; flex: none; }
.aura-btn:hover, .aura-btn:focus-visible {
    transform: translateY(-2px);
    border-color: var(--a-emerald);
    box-shadow: var(--a-glow);
    outline: none;
}
.aura-btn--primary {
    border-color: transparent;
    color: #021;
    background: linear-gradient(135deg, var(--a-emerald), #7cf5d0 60%, #b99bff);
    box-shadow: 0 0 18px rgba(43, 245, 176, 0.35);
}
.aura-btn--primary:hover, .aura-btn--primary:focus-visible { background: linear-gradient(135deg, #5ff8c6, #a5f8de 60%, #cbb5ff); box-shadow: 0 0 26px rgba(43, 245, 176, 0.6); }

/* ---------- Escenario del orbe ---------- */
.aura-stage {
    position: relative;
    min-height: 0;
    pointer-events: none;
}
.aura-stage__label {
    position: absolute;
    left: 50%;
    top: 4%;
    transform: translateX(-50%);
    font-family: var(--a-font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.4em;
    color: rgba(43, 245, 176, 0.7);
    text-transform: uppercase;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 1s 1.2s;
}
.aura-ready .aura-stage__label { opacity: 1; }
.aura-stage__label b { color: var(--a-magenta); font-weight: 500; }

/* ---------- HUD lateral (decorativo) ---------- */
.aura-hud {
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 210px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-family: var(--a-font-mono);
    font-size: 0.62rem;
    color: var(--a-muted);
    letter-spacing: 0.06em;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1.2s 0.8s, transform 1.2s 0.8s;
}
.aura-hud--left { left: clamp(16px, 3vw, 44px); transform: translate(-30px, -60%); }
.aura-hud--right { right: clamp(16px, 3vw, 44px); transform: translate(30px, -60%); }
.aura-ready .aura-hud { opacity: 1; transform: translate(0, -60%); }

.aura-panel {
    position: relative;
    padding: 12px 14px;
    background: linear-gradient(160deg, rgba(8, 28, 24, 0.55), rgba(14, 10, 32, 0.45));
    border: 1px solid rgba(43, 245, 176, 0.22);
    clip-path: polygon(0 0, calc(100% - var(--a-cut)) 0, 100% var(--a-cut), 100% 100%, var(--a-cut) 100%, 0 calc(100% - var(--a-cut)));
    backdrop-filter: blur(6px);
}
.aura-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(43, 245, 176, 0.08) 50%, transparent);
    background-size: 100% 220%;
    animation: aura-scan 5s linear infinite;
}
.aura-hud--right .aura-panel { border-color: rgba(139, 92, 246, 0.3); }
@keyframes aura-scan { from { background-position: 0 -120%; } to { background-position: 0 120%; } }

.aura-panel__title {
    display: flex;
    justify-content: space-between;
    color: var(--a-emerald);
    font-size: 0.6rem;
    letter-spacing: 0.24em;
    margin-bottom: 8px;
}
.aura-hud--right .aura-panel__title { color: #b79cff; }
.aura-panel__row { display: flex; justify-content: space-between; padding: 2px 0; }
.aura-panel__row b { color: var(--a-text); font-weight: 500; }
.aura-bars { display: flex; align-items: flex-end; gap: 3px; height: 34px; margin-top: 6px; }
.aura-bars i {
    flex: 1;
    background: linear-gradient(to top, var(--a-emerald-2), var(--a-emerald));
    opacity: 0.75;
    animation: aura-bar 1.6s ease-in-out infinite alternate;
    animation-delay: calc(var(--d) * -0.23s);
    height: 30%;
}
[data-aura-state='speaking'] .aura-bars i { animation-duration: 0.35s; }
[data-aura-state='thinking'] .aura-bars i { background: linear-gradient(to top, var(--a-violet), var(--a-magenta)); animation-duration: 0.6s; }
@keyframes aura-bar { to { height: 100%; } }
.aura-stream { height: 64px; overflow: hidden; line-height: 1.55; color: var(--a-dim); }
.aura-stream span { display: block; white-space: nowrap; }
.aura-meter { height: 4px; margin-top: 4px; background: rgba(255, 255, 255, 0.06); }
.aura-meter i { display: block; height: 100%; width: var(--v); background: linear-gradient(90deg, var(--a-violet), var(--a-magenta)); box-shadow: 0 0 8px var(--a-magenta); }

/* ---------- Consola: diálogo + entrada + destacados ---------- */
.aura-console {
    position: relative;
    z-index: 4;
    width: min(720px, 100%);
    justify-self: center;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s 0.4s, transform 0.9s 0.4s;
}
.aura-ready .aura-console { opacity: 1; transform: none; }

.aura-dialog {
    position: relative;
    padding: 14px 18px 12px;
    background: linear-gradient(160deg, rgba(6, 26, 22, 0.78), rgba(16, 10, 36, 0.72));
    border: 1px solid var(--a-line);
    border-radius: 4px;
    clip-path: polygon(0 var(--a-cut), var(--a-cut) 0, calc(100% - 90px) 0, calc(100% - 76px) 8px, 100% 8px, 100% calc(100% - var(--a-cut)), calc(100% - var(--a-cut)) 100%, 0 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: inset 0 0 30px rgba(43, 245, 176, 0.06);
}
/* esquinas luminosas */
.aura-console__frame {
    position: absolute;
    inset: -6px;
    pointer-events: none;
    background:
        linear-gradient(var(--a-emerald), var(--a-emerald)) top left / 34px 2px,
        linear-gradient(var(--a-emerald), var(--a-emerald)) top left / 2px 34px,
        linear-gradient(var(--a-magenta), var(--a-magenta)) bottom right / 34px 2px,
        linear-gradient(var(--a-magenta), var(--a-magenta)) bottom right / 2px 34px;
    background-repeat: no-repeat;
    filter: drop-shadow(0 0 6px var(--a-emerald));
}
.aura-dialog__head {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--a-font-display);
    font-size: 0.62rem;
    letter-spacing: 0.24em;
    color: var(--a-emerald);
    margin-bottom: 8px;
}
.aura-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--a-emerald);
    box-shadow: 0 0 10px var(--a-emerald);
    animation: aura-blink 1.6s steps(2) infinite;
}
[data-aura-state='thinking'] .aura-dot { background: var(--a-magenta); box-shadow: 0 0 10px var(--a-magenta); animation-duration: 0.4s; }
.aura-dialog__status { color: var(--a-muted); }
.aura-skip {
    margin-left: auto;
    border: 1px solid rgba(43, 245, 176, 0.3);
    background: transparent;
    color: var(--a-muted);
    font: inherit;
    font-size: 0.58rem;
    letter-spacing: 0.18em;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
}
.aura-skip:hover { color: var(--a-emerald); border-color: var(--a-emerald); }
.aura-skip[hidden] { display: none; }

.aura-log {
    height: clamp(88px, 17vh, 170px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(43, 245, 176, 0.35) transparent;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 4px;
    mask-image: linear-gradient(to bottom, transparent, #000 18px);
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 18px);
}
.aura-log > :first-child { margin-top: auto; }
.aura-msg { display: flex; gap: 10px; align-items: baseline; animation: aura-in 0.35s ease-out; }
@keyframes aura-in { from { opacity: 0; transform: translateY(6px); } }
.aura-msg__who {
    flex: none;
    font-family: var(--a-font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.14em;
    color: var(--a-emerald);
    min-width: 38px;
}
.aura-msg--user .aura-msg__who { color: #c4a8ff; }
.aura-msg__text {
    margin: 0;
    font-size: clamp(0.92rem, 1.1vw, 1.02rem);
    line-height: 1.55;
    color: var(--a-text);
    text-shadow: 0 0 14px rgba(43, 245, 176, 0.15);
}
.aura-msg--user .aura-msg__text { color: #ddd0ff; }
.aura-msg:not(:last-child) .aura-msg__text { opacity: 0.58; }
.aura-msg__text.is-typing::after {
    content: '';
    display: inline-block;
    width: 0.55em;
    height: 1em;
    margin-left: 3px;
    vertical-align: -0.12em;
    background: var(--a-emerald);
    box-shadow: 0 0 8px var(--a-emerald);
    animation: aura-blink 0.7s steps(2) infinite;
}

.aura-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    min-height: 34px;
}
.aura-chip {
    border: 1px solid rgba(43, 245, 176, 0.35);
    background: rgba(6, 22, 20, 0.6);
    color: #cdeee4;
    font-family: var(--a-font-body);
    font-size: 0.82rem;
    padding: 7px 14px;
    border-radius: 999px;
    cursor: pointer;
    text-decoration: none;
    backdrop-filter: blur(8px);
    transition: all 0.2s;
    animation: aura-in 0.4s ease-out both;
    animation-delay: calc(var(--i) * 70ms);
}
.aura-chip:hover,
.aura-chip:focus-visible {
    color: #fff;
    border-color: var(--a-emerald);
    background: rgba(43, 245, 176, 0.12);
    box-shadow: 0 0 16px rgba(43, 245, 176, 0.35);
    outline: none;
}
.aura-chip--primary {
    border-color: rgba(224, 72, 255, 0.5);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(224, 72, 255, 0.18));
    color: #f3e8ff;
}
.aura-chip--primary:hover { border-color: var(--a-magenta); box-shadow: 0 0 16px rgba(224, 72, 255, 0.45); background: rgba(224, 72, 255, 0.22); }

.aura-input {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 6px 6px 8px;
    background: rgba(4, 14, 14, 0.75);
    border: 1px solid rgba(43, 245, 176, 0.25);
    border-radius: 12px;
    backdrop-filter: blur(14px);
    transition: border-color 0.25s, box-shadow 0.25s;
}
.aura-input:focus-within { border-color: var(--a-emerald); box-shadow: var(--a-glow); }
.aura-input__prompt { font-family: var(--a-font-mono); color: var(--a-emerald); padding-left: 6px; font-size: 0.85rem; }
.aura-input input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: 0;
    outline: none;
    color: var(--a-text);
    font-family: var(--a-font-body);
    font-size: 0.98rem;
    padding: 8px 4px;
}
.aura-input input::placeholder { color: var(--a-dim); }
.aura-input .aura-icon-btn { width: 36px; height: 36px; border-color: transparent; background: transparent; }
.aura-input .aura-icon-btn.is-on { border-color: var(--a-emerald); animation: aura-breathe 1.2s infinite; }
.aura-input .aura-icon-btn[hidden] { display: none; }
.aura-send {
    border: 0;
    border-radius: 9px;
    padding: 10px 18px;
    font-family: var(--a-font-display);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    color: #021;
    background: linear-gradient(135deg, var(--a-emerald), #7cf5d0 60%, #b99bff);
    cursor: pointer;
    box-shadow: 0 0 16px rgba(43, 245, 176, 0.35);
    transition: transform 0.2s, box-shadow 0.2s;
}
.aura-send:hover, .aura-send:focus-visible { transform: translateY(-1px); box-shadow: 0 0 24px rgba(43, 245, 176, 0.6); outline: none; }

.aura-featured-wrap { display: flex; flex-direction: column; gap: 6px; }
.aura-featured__label {
    font-family: var(--a-font-display);
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--a-muted);
    text-transform: uppercase;
}
.aura-featured { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.aura-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px;
    text-align: left;
    border: 1px solid rgba(43, 245, 176, 0.28);
    border-radius: 8px;
    background: linear-gradient(150deg, rgba(6, 26, 22, 0.72), rgba(16, 10, 36, 0.6));
    color: var(--a-text);
    cursor: pointer;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
    animation: aura-in 0.5s ease-out both;
    animation-delay: calc(1s + var(--i) * 120ms);
}
.aura-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.12) 50%, transparent 65%);
    transform: translateX(-120%);
    transition: transform 0.7s;
}
.aura-card:hover, .aura-card:focus-visible {
    transform: translateY(-3px);
    border-color: var(--a-emerald);
    box-shadow: var(--a-glow);
    outline: none;
}
.aura-card:hover::after { transform: translateX(120%); }
.aura-card__media {
    flex: none;
    width: 58px;
    height: 44px;
    border-radius: 5px;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.4);
    background: #050b0b;
}
.aura-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.aura-card__media--glyph {
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    color: var(--a-emerald);
    text-shadow: 0 0 12px var(--a-emerald);
    background: radial-gradient(circle, rgba(43, 245, 176, 0.25), transparent 70%), #050b0b;
}
.aura-card__info { display: flex; flex-direction: column; min-width: 0; }
.aura-card__title { font-weight: 600; font-size: 0.86rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.aura-card__tag { font-size: 0.72rem; color: var(--a-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Indicador de scroll ---------- */
.aura-scroll {
    position: absolute;
    right: clamp(16px, 3vw, 40px);
    bottom: 26px;
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--a-muted);
    text-decoration: none;
    font-family: var(--a-font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.3em;
    writing-mode: vertical-rl;
}
.aura-scroll::after {
    content: '';
    width: 1px;
    height: 46px;
    background: linear-gradient(var(--a-emerald), transparent);
    animation: aura-drip 2s ease-in-out infinite;
}
.aura-scroll:hover { color: var(--a-emerald); }
@keyframes aura-drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- Pantalla de arranque ---------- */
.aura-boot {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
    background: var(--a-bg);
    font-family: var(--a-font-mono);
    color: var(--a-emerald);
    transition: opacity 0.8s, visibility 0.8s;
}
.aura-boot.is-done { opacity: 0; visibility: hidden; }
.aura-boot__inner { width: min(460px, calc(100% - 32px)); }
.aura-boot__ring {
    width: 64px;
    height: 64px;
    margin: 0 auto 26px;
    border-radius: 50%;
    border: 2px solid rgba(43, 245, 176, 0.15);
    border-top-color: var(--a-emerald);
    border-right-color: var(--a-violet);
    animation: aura-spin 0.9s linear infinite;
    box-shadow: 0 0 24px rgba(43, 245, 176, 0.3);
}
@keyframes aura-spin { to { transform: rotate(360deg); } }
.aura-boot__log { min-height: 7em; font-size: 0.8rem; line-height: 1.8; }
.aura-boot__log p { margin: 0; animation: aura-in 0.3s ease-out; }
.aura-boot__log p:last-child { color: #fff; text-shadow: 0 0 10px var(--a-emerald); }

/* ---------- Responsive ---------- */
@media (max-width: 1279px) {
    .aura-hud { display: none; }
    /* la identidad pasa a una fila centrada sobre el orbe */
    .aura-id {
        position: relative;
        left: auto;
        top: auto;
        width: auto;
        transform: translateY(-12px);
        text-align: center;
        display: grid;
        justify-items: center;
        padding-top: 6px;
    }
    .aura-ready .aura-id { transform: none; }
    .aura-id__tag { display: none; }
    .aura-id__name { font-size: clamp(1.6rem, 4.6vw, 2.4rem); }
    .aura-id__role { margin-top: 6px; }
    .aura-id__meta { display: none; }
    .aura-id__actions { justify-content: center; margin-top: 12px; }
    .aura-stage__label { display: none; }
}
@media (max-width: 1140px) {
    .aura-topbar { grid-template-columns: auto 1fr auto; }
    .aura-menu-btn { display: grid; }
    .aura-controls { grid-column: 3; }
    .aura-nav {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        left: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: all 0.25s;
    }
    .aura-nav::before, .aura-nav::after { display: none; }
    .aura-nav a { padding: 12px; font-size: 0.75rem; }
    .aura-topbar.is-open .aura-nav { opacity: 1; visibility: visible; transform: none; }
}
@media (max-width: 640px) {
    .aura-hero { padding: 14px 16px 16px; min-height: 640px; }
    .aura-id__role { font-size: 0.86rem; }
    .aura-id__actions { gap: 8px; margin-top: 10px; }
    .aura-btn { padding: 8px 12px; font-size: 0.82rem; }
    .aura-brand span { display: none; }
    .aura-stage__label { font-size: 0.55rem; letter-spacing: 0.3em; }
    .aura-dialog { padding: 12px 14px 10px; }
    .aura-log { height: 21vh; }
    .aura-featured { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 2px; scrollbar-width: none; }
    .aura-featured::-webkit-scrollbar { display: none; }
    .aura-card { flex: 0 0 72%; scroll-snap-align: start; }
    .aura-chips { flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; scrollbar-width: none; margin: 0 -16px; padding: 0 16px; }
    .aura-chips::-webkit-scrollbar { display: none; }
    .aura-chip { flex: none; font-size: 0.78rem; padding: 6px 12px; }
    .aura-send { padding: 10px 12px; }
    .aura-scroll { display: none; }
}
@media (max-height: 760px) and (min-width: 641px) {
    .aura-log { height: 92px; }
    .aura-featured-wrap { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .aura-hero *, .aura-hero *::before, .aura-hero *::after, .aura-boot * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}