html.sikho-mobile-gate-active,
html.sikho-mobile-gate-active body {
    overflow: hidden !important;
}

.sikho-device-gate {
    position: fixed;
    inset: 0;
    z-index: 2147483647;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    box-sizing: border-box;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(124,58,237,.22), transparent 32%),
        radial-gradient(circle at 85% 80%, rgba(6,182,212,.18), transparent 34%),
        #070b17;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #fff;
}

.sikho-device-gate::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
    pointer-events: none;
}

.sikho-gate-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(3px);
    opacity: .55;
    pointer-events: none;
}

.sikho-orb-one {
    width: 240px;
    height: 240px;
    left: -90px;
    top: -80px;
    background: radial-gradient(circle, rgba(124,58,237,.55), transparent 68%);
    animation: sikhoOrbFloat 7s ease-in-out infinite;
}

.sikho-orb-two {
    width: 260px;
    height: 260px;
    right: -100px;
    bottom: -100px;
    background: radial-gradient(circle, rgba(6,182,212,.42), transparent 68%);
    animation: sikhoOrbFloat 9s ease-in-out infinite reverse;
}

.sikho-gate-card {
    position: relative;
    z-index: 2;
    width: min(650px, 100%);
    padding: 48px 42px 38px;
    box-sizing: border-box;
    text-align: center;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 30px;
    background: rgba(15,23,42,.72);
    box-shadow:
        0 30px 100px rgba(0,0,0,.5),
        inset 0 1px 0 rgba(255,255,255,.09);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    animation: sikhoGateIn .8s cubic-bezier(.16,1,.3,1) both;
}

.sikho-gate-card::before {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    top: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, #8b5cf6, #22d3ee, transparent);
    background-size: 200% 100%;
    animation: sikhoShimmer 2.6s linear infinite;
}

.sikho-gate-icon-wrap {
    width: 92px;
    height: 92px;
    margin: 0 auto 22px;
    display: grid;
    place-items: center;
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(139,92,246,.24), rgba(34,211,238,.12));
    border: 1px solid rgba(255,255,255,.13);
    box-shadow: 0 15px 45px rgba(124,58,237,.2);
    animation: sikhoIconFloat 3s ease-in-out infinite;
}

.sikho-gate-icon {
    font-size: 43px;
    line-height: 1;
    filter: drop-shadow(0 8px 18px rgba(34,211,238,.2));
}

.sikho-gate-badge {
    display: inline-flex;
    align-items: center;
    padding: 7px 13px;
    margin-bottom: 14px;
    border: 1px solid rgba(139,92,246,.28);
    border-radius: 999px;
    background: rgba(139,92,246,.10);
    color: #c4b5fd;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.8px;
    animation: sikhoFadeUp .7s .15s both;
}

.sikho-gate-card h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 54px);
    line-height: 1.06;
    letter-spacing: -1.8px;
    font-weight: 850;
    background: linear-gradient(90deg, #fff, #c4b5fd, #67e8f9, #fff);
    background-size: 220% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: sikhoTitleFlow 4s linear infinite, sikhoFadeUp .75s .22s both;
}

.sikho-gate-lead {
    max-width: 510px;
    margin: 17px auto 0;
    color: rgba(255,255,255,.78);
    font-size: 17px;
    line-height: 1.65;
    animation: sikhoFadeUp .75s .3s both;
}

.sikho-gate-note {
    max-width: 500px;
    margin: 10px auto 0;
    color: rgba(255,255,255,.54);
    font-size: 14px;
    line-height: 1.65;
    animation: sikhoFadeUp .75s .38s both;
}

.sikho-gate-note strong {
    color: #fff;
    font-weight: 750;
}

.sikho-gate-divider {
    height: 1px;
    margin: 28px auto 21px;
    max-width: 390px;
    background: rgba(255,255,255,.08);
    position: relative;
    animation: sikhoFadeUp .75s .46s both;
}

.sikho-gate-divider span {
    position: absolute;
    width: 52px;
    height: 2px;
    left: 50%;
    top: -1px;
    transform: translateX(-50%);
    border-radius: 999px;
    background: linear-gradient(90deg, #8b5cf6, #22d3ee);
    box-shadow: 0 0 18px rgba(34,211,238,.35);
}

.sikho-gate-tip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    max-width: 430px;
    margin: 0 auto;
    padding: 12px 15px;
    border-radius: 14px;
    background: rgba(255,255,255,.045);
    border: 1px solid rgba(255,255,255,.07);
    color: rgba(255,255,255,.62);
    font-size: 12px;
    line-height: 1.45;
    animation: sikhoFadeUp .75s .54s both;
}

.sikho-tip-icon {
    flex: 0 0 auto;
    animation: sikhoSparkle 1.8s ease-in-out infinite;
}

.sikho-gate-brand {
    margin-top: 25px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.6px;
    color: rgba(255,255,255,.34);
    animation: sikhoFadeUp .75s .62s both;
}

@keyframes sikhoGateIn {
    from { opacity: 0; transform: translateY(30px) scale(.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes sikhoFadeUp {
    from { opacity: 0; transform: translateY(13px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes sikhoIconFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-7px) rotate(1deg); }
}
@keyframes sikhoOrbFloat {
    0%, 100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(35px,22px) scale(1.12); }
}
@keyframes sikhoShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
@keyframes sikhoTitleFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 220% 50%; }
}
@keyframes sikhoSparkle {
    0%, 100% { transform: scale(1) rotate(0); opacity: .65; }
    50% { transform: scale(1.25) rotate(8deg); opacity: 1; }
}

@media (max-width: 700px) {
    .sikho-device-gate { padding: 18px; }
    .sikho-gate-card { padding: 38px 22px 30px; border-radius: 24px; }
    .sikho-gate-icon-wrap { width: 78px; height: 78px; border-radius: 23px; }
    .sikho-gate-icon { font-size: 36px; }
    .sikho-gate-lead { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    .sikho-device-gate *,
    .sikho-device-gate::before,
    .sikho-device-gate::after {
        animation: none !important;
    }
}