/* THE NEXT TRUE STEP external doorway
   Additive-only, isolated from the protected Living Mirror foundation. */
.tns-doorway{padding:clamp(1.2rem,4vw,2.1rem) 0 .7rem}
.tns-doorway-shell{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);align-items:center;gap:clamp(1.3rem,4vw,3.4rem);min-height:390px;padding:clamp(1.35rem,4.5vw,3.7rem);border:1px solid rgba(208,183,127,.34);border-radius:clamp(22px,4vw,34px);background:radial-gradient(circle at 16% 46%,rgba(94,139,145,.2),transparent 31%),radial-gradient(circle at 88% 12%,rgba(208,183,127,.12),transparent 28%),linear-gradient(135deg,#111713 0%,#15201f 48%,#101411 100%);box-shadow:0 26px 70px rgba(20,24,21,.22);color:#f5f0e5}
.tns-doorway-shell:before{content:"";position:absolute;z-index:-2;inset:0;opacity:.32;background-image:linear-gradient(rgba(238,230,211,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(238,230,211,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,#000,transparent 72%)}
.tns-doorway-shell:after{content:"";position:absolute;z-index:-1;width:420px;height:420px;left:-110px;top:50%;transform:translateY(-50%);border-radius:50%;background:radial-gradient(circle,rgba(185,222,220,.12),rgba(185,222,220,.035) 43%,transparent 68%);filter:blur(2px)}
.tns-doorway-instrument{position:relative;width:min(310px,72vw);aspect-ratio:1;margin:auto;display:grid;place-items:center;filter:drop-shadow(0 22px 28px rgba(0,0,0,.34))}
.tns-doorway-ring{position:absolute;border-radius:50%;border:1px solid rgba(229,220,197,.48)}
.tns-doorway-ring-one{inset:7%;transform:rotate(18deg);border-left-color:#d0b77f;border-right-color:rgba(124,175,178,.74)}
.tns-doorway-ring-two{inset:20%;transform:rotate(-34deg);border-top-width:3px;border-top-color:rgba(208,183,127,.82);border-bottom-color:rgba(124,175,178,.5)}
.tns-doorway-ring-three{inset:34%;border-style:dashed;border-color:rgba(231,223,204,.48)}
.tns-doorway-axis{position:absolute;inset:5% 49.6%;width:1px;background:linear-gradient(transparent,rgba(230,220,197,.7),transparent);transform:rotate(31deg);transform-origin:center}
.tns-doorway-axis:after{content:"";position:absolute;width:1px;height:100%;background:linear-gradient(transparent,rgba(118,166,169,.66),transparent);transform:rotate(78deg);transform-origin:center}
.tns-doorway-beacon{position:relative;width:74px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(246,237,214,.8);background:radial-gradient(circle at 40% 35%,#f4e5bd 0 5%,#bd9b5d 9%,#455552 24%,#121916 62%);box-shadow:0 0 0 12px rgba(208,183,127,.055),0 0 48px rgba(208,183,127,.28)}
.tns-doorway-beacon:after{content:"";width:8px;height:8px;border-radius:50%;background:#f6df9e;box-shadow:0 0 16px #f6df9e}
.tns-doorway-course{position:absolute;left:50%;top:50%;width:44%;height:2px;transform:rotate(-23deg);transform-origin:left;background:linear-gradient(90deg,#d0b77f 0 72%,transparent);box-shadow:0 0 13px rgba(208,183,127,.58)}
.tns-doorway-course:after{content:"";position:absolute;right:0;top:50%;width:10px;height:10px;border:1px solid #d0b77f;border-radius:50%;transform:translate(50%,-50%);background:#14201e}
.tns-doorway-coordinate{position:absolute;font:750 .62rem/1 var(--sans);letter-spacing:.16em;color:rgba(240,230,208,.72);text-transform:uppercase}
.tns-doorway-coordinate-one{top:4%;right:22%}.tns-doorway-coordinate-two{right:2%;bottom:29%}.tns-doorway-coordinate-three{left:2%;bottom:23%}
.tns-doorway-copy{position:relative;max-width:720px}
.tns-doorway-copy .eyebrow{color:#d8bd83}
.tns-doorway-copy h2{font-family:var(--serif);font-weight:500;font-size:clamp(2.15rem,5vw,4.5rem);letter-spacing:-.035em;line-height:.96;margin:.52rem 0 1rem;color:#fbf6eb}
.tns-doorway-lede{font-family:var(--serif);font-size:clamp(1.14rem,2.5vw,1.55rem);line-height:1.45;max-width:690px;margin:0 0 .85rem;color:#eee5d3}
.tns-doorway-summary{max-width:690px;margin:0;color:#c9c5b9;line-height:1.72}
.tns-doorway-facts{display:flex;flex-wrap:wrap;gap:.48rem;margin:1.15rem 0 1.3rem}
.tns-doorway-facts span{display:inline-flex;align-items:center;min-height:34px;padding:.4rem .72rem;border:1px solid rgba(210,195,160,.24);border-radius:999px;background:rgba(245,238,222,.055);color:#ddd5c4;font-size:.78rem;letter-spacing:.025em}
.tns-doorway-action{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}
.tns-doorway-link{display:inline-flex;align-items:center;justify-content:center;gap:.62rem;min-height:48px;padding:.78rem 1.05rem;border:1px solid #d0b77f;border-radius:999px;background:linear-gradient(135deg,#d9c08a,#b89150);box-shadow:0 13px 28px rgba(0,0,0,.22);color:#151712;text-decoration:none;font-weight:850;letter-spacing:.015em;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}
.tns-doorway-link:hover{transform:translateY(-2px);box-shadow:0 17px 34px rgba(0,0,0,.28);filter:brightness(1.04)}
.tns-doorway-link:focus-visible{outline:3px solid #fff;outline-offset:4px}
.tns-doorway-external{display:block;margin-top:.85rem;color:#aaa99f;font-size:.79rem;line-height:1.5}
@media (prefers-reduced-motion:no-preference){.tns-doorway-ring-one{animation:tns-doorway-drift-one 24s linear infinite}.tns-doorway-ring-two{animation:tns-doorway-drift-two 19s linear infinite}.tns-doorway-ring-three{animation:tns-doorway-drift-one 34s linear infinite reverse}.tns-doorway-beacon:after{animation:tns-doorway-beacon 3.8s ease-in-out infinite}@keyframes tns-doorway-drift-one{to{transform:rotate(378deg)}}@keyframes tns-doorway-drift-two{to{transform:rotate(-394deg)}}@keyframes tns-doorway-beacon{50%{opacity:.58;box-shadow:0 0 8px #f6df9e}}}
@media(max-width:760px){.tns-doorway{padding-top:1rem}.tns-doorway-shell{grid-template-columns:1fr;min-height:0;gap:.35rem;padding:1.25rem 1.05rem 1.35rem}.tns-doorway-instrument{width:min(238px,68vw);margin-top:-.1rem;margin-bottom:-.2rem}.tns-doorway-copy{text-align:left}.tns-doorway-copy h2{font-size:clamp(2.15rem,12vw,3.35rem)}.tns-doorway-facts{gap:.38rem}.tns-doorway-facts span{font-size:.72rem}.tns-doorway-link{width:100%;text-align:center}.tns-doorway-external{text-align:center}}
@media(max-width:390px){.tns-doorway-instrument{width:205px}.tns-doorway-shell{border-radius:22px}.tns-doorway-copy h2{font-size:2.35rem}.tns-doorway-lede{font-size:1.08rem}}
@media(prefers-contrast:more){.tns-doorway-shell{border-width:2px}.tns-doorway-summary,.tns-doorway-external{color:#fff}.tns-doorway-facts span{border-color:#fff;color:#fff}}