/* SignumDigital — bots de carga (entrada + navegación) */

html.sd-bot-boot {
    background: #05070a;
}

html.sd-bot-boot,
html.sd-bot-boot body {
    overflow: hidden !important;
}

html.sd-bot-boot body > *:not(#sdBotLoaderRoot) {
    visibility: hidden !important;
    pointer-events: none !important;
}

#sdBotLoaderRoot {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Rajdhani', 'Orbitron', system-ui, sans-serif;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    /* Entrada sin transición: Safari/iOS a menudo navega antes de pintar el fade-in. */
    transition: none;
}

#sdBotLoaderRoot.is-on {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

#sdBotLoaderRoot.is-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.16s ease, visibility 0.16s ease;
}

.sd-bot-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0, 229, 255, 0.12), transparent 55%),
        radial-gradient(ellipse 50% 40% at 70% 70%, rgba(213, 0, 249, 0.08), transparent 50%),
        linear-gradient(165deg, #05070a 0%, #0a1220 45%, #070b12 100%);
}

.sd-bot-backdrop::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
    animation: sdBotGridDrift 18s linear infinite;
    pointer-events: none;
}

.sd-bot-stage {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.35rem;
    padding: 1.5rem;
    text-align: center;
    max-width: 92vw;
}

.sd-bot-figure {
    position: relative;
    width: 168px;
    height: 188px;
}

.sd-bot-ring {
    position: absolute;
    left: 50%;
    top: 48%;
    width: 150px;
    height: 150px;
    margin: -75px 0 0 -75px;
    border-radius: 50%;
    border: 1.5px solid rgba(0, 229, 255, 0.22);
    box-shadow: 0 0 24px rgba(0, 229, 255, 0.12) inset;
    animation: sdBotRingSpin 6s linear infinite;
}

.sd-bot-ring::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: #00e5ff;
    border-right-color: rgba(213, 0, 249, 0.65);
    animation: sdBotRingSpin 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite reverse;
}

.sd-bot-orbit {
    position: absolute;
    left: 50%;
    top: 48%;
    width: 128px;
    height: 128px;
    margin: -64px 0 0 -64px;
    animation: sdBotOrbit 4.8s linear infinite;
}

.sd-bot-orbit span {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00e5ff;
    box-shadow: 0 0 12px #00e5ff;
    left: 50%;
    top: 0;
    margin-left: -4px;
}

.sd-bot-orbit span:nth-child(2) {
    top: auto;
    bottom: 8%;
    left: 8%;
    background: #d500f9;
    box-shadow: 0 0 12px #d500f9;
    width: 6px;
    height: 6px;
}

.sd-bot-orbit span:nth-child(3) {
    top: 35%;
    left: auto;
    right: 0;
    background: #2979ff;
    box-shadow: 0 0 10px #2979ff;
    width: 5px;
    height: 5px;
}

/* ——— BOT ENTRADA (Atlas): ensambla datos ——— */
.sd-bot-atlas {
    position: absolute;
    left: 50%;
    top: 52%;
    width: 88px;
    height: 110px;
    margin: -55px 0 0 -44px;
    animation: sdBotFloat 2.8s ease-in-out infinite;
}

.sd-bot-atlas .at-head {
    position: absolute;
    left: 50%;
    top: 0;
    width: 46px;
    height: 40px;
    margin-left: -23px;
    background: linear-gradient(160deg, #1a3048, #0d1826);
    border: 1.5px solid rgba(0, 229, 255, 0.55);
    border-radius: 14px 14px 12px 12px;
    box-shadow: 0 0 18px rgba(0, 229, 255, 0.25);
}

.sd-bot-atlas .at-antenna {
    position: absolute;
    left: 50%;
    top: -14px;
    width: 3px;
    height: 14px;
    margin-left: -1.5px;
    background: #00e5ff;
    border-radius: 2px;
}

.sd-bot-atlas .at-antenna::after {
    content: '';
    position: absolute;
    left: 50%;
    top: -6px;
    width: 10px;
    height: 10px;
    margin-left: -5px;
    border-radius: 50%;
    background: #00e5ff;
    box-shadow: 0 0 14px #00e5ff, 0 0 28px rgba(0, 229, 255, 0.5);
    animation: sdBotPulse 1.2s ease-in-out infinite;
}

.sd-bot-atlas .at-eye {
    position: absolute;
    top: 14px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #00e5ff;
    box-shadow: 0 0 10px #00e5ff;
    animation: sdBotBlink 3.6s ease-in-out infinite;
}

.sd-bot-atlas .at-eye.l { left: 10px; }
.sd-bot-atlas .at-eye.r { right: 10px; animation-delay: 0.15s; }

.sd-bot-atlas .at-visor {
    position: absolute;
    left: 8px;
    right: 8px;
    top: 13px;
    height: 11px;
    border-radius: 6px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.15), transparent);
    overflow: hidden;
}

.sd-bot-atlas .at-visor::after {
    content: '';
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.85), transparent);
    animation: sdBotScan 1.8s ease-in-out infinite;
}

.sd-bot-atlas .at-body {
    position: absolute;
    left: 50%;
    top: 42px;
    width: 52px;
    height: 44px;
    margin-left: -26px;
    background: linear-gradient(180deg, #152536, #0a121c);
    border: 1.5px solid rgba(41, 121, 255, 0.45);
    border-radius: 10px 10px 14px 14px;
}

.sd-bot-atlas .at-core {
    position: absolute;
    left: 50%;
    top: 12px;
    width: 14px;
    height: 14px;
    margin-left: -7px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #fff, #00e5ff 40%, #2979ff);
    box-shadow: 0 0 16px #00e5ff;
    animation: sdBotPulse 1.4s ease-in-out infinite;
}

.sd-bot-atlas .at-arm {
    position: absolute;
    top: 48px;
    width: 14px;
    height: 34px;
    background: linear-gradient(180deg, #1a3048, #0d1826);
    border: 1px solid rgba(0, 229, 255, 0.35);
    border-radius: 8px;
    transform-origin: top center;
}

.sd-bot-atlas .at-arm.l {
    left: 2px;
    animation: sdBotArmL 1.6s ease-in-out infinite;
}

.sd-bot-atlas .at-arm.r {
    right: 2px;
    animation: sdBotArmR 1.6s ease-in-out infinite;
}

.sd-bot-atlas .at-cube {
    position: absolute;
    width: 12px;
    height: 12px;
    border: 1.5px solid #00e5ff;
    background: rgba(0, 229, 255, 0.12);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.35);
    animation: sdBotCube 2.2s ease-in-out infinite;
}

.sd-bot-atlas .at-cube.c1 { left: -8px; top: 70px; animation-delay: 0s; }
.sd-bot-atlas .at-cube.c2 { right: -10px; top: 62px; animation-delay: 0.35s; border-color: #d500f9; box-shadow: 0 0 10px rgba(213, 0, 249, 0.4); }
.sd-bot-atlas .at-cube.c3 { left: 38px; top: 100px; width: 10px; height: 10px; animation-delay: 0.7s; border-color: #2979ff; }

/* ——— BOT NAVEGACIÓN (Courier): traslada secciones ——— */
.sd-bot-mode-nav .sd-bot-ring {
    border-color: rgba(251, 191, 36, 0.28);
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.1) inset;
}

.sd-bot-mode-nav .sd-bot-ring::after {
    border-top-color: #fbbf24;
    border-right-color: rgba(0, 229, 255, 0.7);
}

.sd-bot-mode-nav .sd-bot-backdrop {
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(251, 191, 36, 0.1), transparent 55%),
        radial-gradient(ellipse 50% 40% at 30% 70%, rgba(0, 229, 255, 0.08), transparent 50%),
        linear-gradient(165deg, #05070a 0%, #12100a 45%, #070b12 100%);
}

.sd-bot-courier {
    position: absolute;
    left: 50%;
    top: 52%;
    width: 100px;
    height: 112px;
    margin: -56px 0 0 -50px;
    animation: sdBotBounce 1.1s ease-in-out infinite;
}

.sd-bot-courier .co-head {
    position: absolute;
    left: 50%;
    top: 4px;
    width: 40px;
    height: 36px;
    margin-left: -20px;
    background: linear-gradient(145deg, #2a2418, #14110c);
    border: 1.5px solid rgba(251, 191, 36, 0.6);
    border-radius: 50% 50% 40% 40%;
    box-shadow: 0 0 16px rgba(251, 191, 36, 0.25);
}

.sd-bot-courier .co-ear {
    position: absolute;
    top: 10px;
    width: 8px;
    height: 14px;
    background: #fbbf24;
    border-radius: 3px;
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.5);
}

.sd-bot-courier .co-ear.l { left: -6px; transform: rotate(-18deg); }
.sd-bot-courier .co-ear.r { right: -6px; transform: rotate(18deg); }

.sd-bot-courier .co-eye {
    position: absolute;
    top: 13px;
    width: 7px;
    height: 8px;
    border-radius: 2px;
    background: #fbbf24;
    box-shadow: 0 0 8px #fbbf24;
    animation: sdBotWink 2.8s ease-in-out infinite;
}

.sd-bot-courier .co-eye.l { left: 9px; }
.sd-bot-courier .co-eye.r { right: 9px; }

.sd-bot-courier .co-body {
    position: absolute;
    left: 50%;
    top: 40px;
    width: 48px;
    height: 40px;
    margin-left: -24px;
    background: linear-gradient(180deg, #1e2a38, #0c121a);
    border: 1.5px solid rgba(0, 229, 255, 0.4);
    border-radius: 8px 8px 12px 12px;
    clip-path: polygon(8% 0, 92% 0, 100% 100%, 0 100%);
}

.sd-bot-courier .co-pack {
    position: absolute;
    left: 50%;
    top: 46px;
    width: 36px;
    height: 28px;
    margin-left: -18px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.35), rgba(251, 191, 36, 0.08));
    border: 1.5px solid #fbbf24;
    border-radius: 4px;
    box-shadow: 0 0 14px rgba(251, 191, 36, 0.35);
    animation: sdBotPack 1.1s ease-in-out infinite;
    z-index: 2;
}

.sd-bot-courier .co-pack::before {
    content: '';
    position: absolute;
    left: 50%;
    top: -1px;
    bottom: -1px;
    width: 2px;
    margin-left: -1px;
    background: rgba(251, 191, 36, 0.7);
}

.sd-bot-courier .co-pack::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -1px;
    right: -1px;
    height: 2px;
    margin-top: -1px;
    background: rgba(251, 191, 36, 0.7);
}

.sd-bot-courier .co-leg {
    position: absolute;
    bottom: 0;
    width: 12px;
    height: 28px;
    background: linear-gradient(180deg, #1a3048, #0a1018);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 4px 4px 6px 6px;
    transform-origin: top center;
}

.sd-bot-courier .co-leg.l {
    left: 22px;
    animation: sdBotLegL 1.1s ease-in-out infinite;
}

.sd-bot-courier .co-leg.r {
    right: 22px;
    animation: sdBotLegR 1.1s ease-in-out infinite;
}

.sd-bot-courier .co-trail {
    position: absolute;
    left: -20px;
    top: 70px;
    width: 18px;
    height: 4px;
    border-radius: 4px;
    background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.7));
    animation: sdBotTrail 1.1s ease-in-out infinite;
    opacity: 0.7;
}

.sd-bot-courier .co-trail.t2 {
    left: -28px;
    top: 82px;
    width: 14px;
    animation-delay: 0.15s;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.55));
}

.sd-bot-msg {
    margin: 0;
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(0.95rem, 2.8vw, 1.15rem);
    font-weight: 600;
    letter-spacing: 0.06em;
    color: #e8f4ff;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
    min-height: 1.5em;
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.sd-bot-mode-nav .sd-bot-msg {
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
}

.sd-bot-msg.is-swap {
    opacity: 0;
    transform: translateY(6px);
}

.sd-bot-sub {
    margin: -0.55rem 0 0;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #6a849e;
    font-family: 'Share Tech Mono', monospace;
}

.sd-bot-bars {
    display: flex;
    gap: 5px;
    align-items: flex-end;
    height: 18px;
    margin-top: 0.15rem;
}

.sd-bot-bars i {
    display: block;
    width: 4px;
    height: 6px;
    border-radius: 2px;
    background: #00e5ff;
    animation: sdBotBar 0.9s ease-in-out infinite;
}

.sd-bot-mode-nav .sd-bot-bars i {
    background: #fbbf24;
}

.sd-bot-bars i:nth-child(2) { animation-delay: 0.12s; }
.sd-bot-bars i:nth-child(3) { animation-delay: 0.24s; }
.sd-bot-bars i:nth-child(4) { animation-delay: 0.36s; }
.sd-bot-bars i:nth-child(5) { animation-delay: 0.48s; }

@keyframes sdBotGridDrift {
    from { transform: translateY(0); }
    to { transform: translateY(42px); }
}

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

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

@keyframes sdBotFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes sdBotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.25); opacity: 0.75; }
}

@keyframes sdBotBlink {
    0%, 42%, 48%, 100% { transform: scaleY(1); }
    45% { transform: scaleY(0.15); }
}

@keyframes sdBotScan {
    0% { left: -40%; }
    100% { left: 110%; }
}

@keyframes sdBotArmL {
    0%, 100% { transform: rotate(18deg); }
    50% { transform: rotate(-28deg); }
}

@keyframes sdBotArmR {
    0%, 100% { transform: rotate(-18deg); }
    50% { transform: rotate(28deg); }
}

@keyframes sdBotCube {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.85; }
    50% { transform: translateY(-14px) rotate(180deg); opacity: 1; }
}

@keyframes sdBotBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes sdBotPack {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-4px) rotate(2deg); }
}

@keyframes sdBotLegL {
    0%, 100% { transform: rotate(12deg); }
    50% { transform: rotate(-18deg); }
}

@keyframes sdBotLegR {
    0%, 100% { transform: rotate(-12deg); }
    50% { transform: rotate(18deg); }
}

@keyframes sdBotTrail {
    0%, 100% { opacity: 0.2; transform: scaleX(0.6); }
    50% { opacity: 0.85; transform: scaleX(1.2); }
}

@keyframes sdBotWink {
    0%, 70%, 100% { transform: scaleY(1); }
    75% { transform: scaleY(0.2); }
}

@keyframes sdBotBar {
    0%, 100% { height: 5px; opacity: 0.45; }
    50% { height: 16px; opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .sd-bot-backdrop::before,
    .sd-bot-ring,
    .sd-bot-ring::after,
    .sd-bot-orbit,
    .sd-bot-atlas,
    .sd-bot-atlas .at-antenna::after,
    .sd-bot-atlas .at-eye,
    .sd-bot-atlas .at-visor::after,
    .sd-bot-atlas .at-core,
    .sd-bot-atlas .at-arm,
    .sd-bot-atlas .at-cube,
    .sd-bot-courier,
    .sd-bot-courier .co-eye,
    .sd-bot-courier .co-pack,
    .sd-bot-courier .co-leg,
    .sd-bot-courier .co-trail,
    .sd-bot-bars i {
        animation: none !important;
    }
}