.access-flow-main {
  width: min(1220px, calc(100% - 32px));
  padding-top: 42px;
}
.auth-layout {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(420px, .82fr);
  gap: 22px;
  align-items: stretch;
}
.auth-intro,
.auth-form-pane,
.demo-stage {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(13,14,20,.94), rgba(8,7,10,.88));
  box-shadow: 0 34px 100px rgba(0,0,0,.34);
}
.auth-intro::before,
.demo-stage::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(circle at 34% 28%, rgba(157,111,239,.22), transparent 26%),
    radial-gradient(circle at 70% 60%, rgba(217,172,63,.13), transparent 24%);
  pointer-events: none;
}
.auth-intro::after,
.demo-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.65), transparent 88%);
  pointer-events: none;
}
.auth-intro { padding: clamp(34px, 5vw, 68px); display: flex; flex-direction: column; justify-content: space-between; }
.auth-intro-copy,
.auth-intro-footer { position: relative; z-index: 1; }
.auth-intro .brand { display: inline-flex; margin-bottom: 72px; color: #fff; text-decoration: none; }
.brand-text-sub { display: block; margin-top: 5px; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: #9b9ca8; }
.access-kicker { color: #d9ac3f; }
.auth-intro h1 { max-width: 720px; margin: 12px 0 18px; font-size: clamp(44px, 6vw, 82px); line-height: .94; letter-spacing: -.045em; }
.auth-intro > .auth-intro-copy > p { max-width: 680px; color: #b5b5c0; font-size: 17px; line-height: 1.7; }
.auth-rails { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-top: 42px; }
.auth-rail { display: flex; gap: 14px; padding: 16px; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; background: rgba(255,255,255,.025); backdrop-filter: blur(14px); }
.auth-rail > span { width: 34px; height: 34px; flex: 0 0 34px; display: grid; place-items: center; border: 1px solid rgba(217,172,63,.24); border-radius: 50%; color: #f4cf76; font: 700 11px/1 ui-monospace, monospace; }
.auth-rail strong, .auth-rail small { display: block; }
.auth-rail small { margin-top: 5px; color: #8f909d; line-height: 1.45; }
.auth-intro-footer { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 42px; }
.signal-chip { display: inline-flex; align-items: center; min-height: 30px; padding: 6px 10px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; color: #c8c9d0; background: rgba(255,255,255,.035); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.signal-chip.safe { color: #78e5ad; border-color: rgba(120,229,173,.26); background: rgba(120,229,173,.07); }
.signal-chip.violet { color: #cdb5ff; border-color: rgba(157,111,239,.3); background: rgba(157,111,239,.09); }
.auth-form-pane { padding: clamp(24px, 3vw, 38px); align-self: stretch; }
.auth-form-pane .auth-brand { margin-bottom: 20px; }
.auth-card--flat { border-color: rgba(217,172,63,.2); background: linear-gradient(165deg, rgba(17,18,26,.95), rgba(9,9,13,.96)); }
.access-card-glow { position: relative; }
.access-card-glow::before { content: ""; position: absolute; width: 160px; height: 160px; right: -70px; top: -70px; border-radius: 50%; background: rgba(217,172,63,.13); filter: blur(34px); pointer-events: none; }
.auth-card h2 { margin: 8px 0 9px; font-size: clamp(30px, 4vw, 44px); letter-spacing: -.035em; }
.form-note { margin: -3px 0 0; color: #888996; font-size: 12px; line-height: 1.5; }
.auth-step { padding-top: 6px; }
.otp-shell { position: relative; cursor: text; }
.otp-native { position: absolute; inset: 0; z-index: 2; opacity: .015; caret-color: transparent; }
.otp-slots { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.otp-slots span { display: grid; place-items: center; aspect-ratio: 1; min-height: 52px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(255,255,255,.035); color: #fff3cb; font: 800 24px/1 ui-monospace, SFMono-Regular, Menlo, monospace; transition: .18s ease; }
.otp-slots span.filled { border-color: rgba(217,172,63,.36); background: rgba(217,172,63,.07); }
.otp-slots span.active,
.otp-shell:focus-within .otp-slots span.active { border-color: rgba(157,111,239,.65); box-shadow: 0 0 0 3px rgba(157,111,239,.12); }
.verified-panel { margin-top: 24px; padding: 20px; border: 1px solid rgba(120,229,173,.24); border-radius: 16px; background: linear-gradient(145deg, rgba(120,229,173,.075), rgba(157,111,239,.045)); }
.verified-panel h3 { margin: 12px 0 6px; }
.demo-boundary-note { margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.07); display: grid; gap: 6px; color: #8f909d; font-size: 12px; line-height: 1.55; }
.demo-boundary-note strong { color: #d7d8df; }
.demo-boundary-note a { color: #f3cf76; text-decoration: none; font-weight: 700; }

.demo-shell { min-height: 100vh; background: #07070a; color: #f7f3ea; }
.demo-main { width: min(1280px, calc(100% - 30px)); margin: 0 auto; padding: 24px 0 60px; }
.demo-topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.demo-brandline { display: flex; align-items: center; gap: 12px; }
.demo-mark { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(157,111,239,.3); border-radius: 12px; background: rgba(157,111,239,.09); color: #d7c1ff; font-weight: 900; }
.demo-badge { display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(247,202,107,.32); border-radius: 999px; padding: 7px 11px; color: #f7ca6b; background: rgba(247,202,107,.07); font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.demo-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 16px currentColor; }
.demo-stage { min-height: 720px; padding: clamp(24px, 4vw, 48px); }
.demo-stage > * { position: relative; z-index: 1; }
.demo-gate { width: min(560px, 100%); margin: 7vh auto 0; }
.demo-gate h1 { margin: 12px 0 12px; font-size: clamp(42px, 6vw, 68px); line-height: .96; letter-spacing: -.045em; }
.demo-gate > p { color: #aaaab5; line-height: 1.65; }
.demo-card { border: 1px solid rgba(255,255,255,.09); border-radius: 20px; padding: 22px; background: rgba(11,11,16,.78); backdrop-filter: blur(18px); }
.demo-card form { display: grid; gap: 14px; }
.demo-card label { display: grid; gap: 8px; font-weight: 700; }
.demo-card input { width: 100%; border: 1px solid rgba(255,255,255,.13); border-radius: 12px; padding: 13px 14px; background: rgba(255,255,255,.05); color: inherit; }
.demo-disclaimer { margin-top: 16px; padding: 13px 14px; border-left: 3px solid rgba(247,202,107,.55); background: rgba(247,202,107,.055); color: #b7b2a5; font-size: 12px; line-height: 1.55; }
.demo-dashboard[hidden], .demo-gate[hidden] { display: none; }
.demo-dashboard { display: grid; gap: 18px; }
.demo-hero { display: grid; grid-template-columns: 1.35fr .65fr; gap: 18px; align-items: stretch; }
.demo-hero-copy, .demo-posture { border: 1px solid rgba(255,255,255,.08); border-radius: 20px; padding: 24px; background: rgba(10,10,15,.74); }
.demo-hero-copy h1 { margin: 8px 0 10px; font-size: clamp(34px, 5vw, 58px); letter-spacing: -.04em; }
.demo-hero-copy p { max-width: 740px; color: #a5a6b0; line-height: 1.65; }
.demo-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.demo-module { min-height: 210px; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; padding: 20px; background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.012)); }
.demo-module h3 { margin: 10px 0 8px; }
.demo-module p { color: #9697a3; line-height: 1.55; }
.demo-module button { margin-top: 14px; }
.demo-terminal { margin-top: 16px; min-height: 150px; padding: 16px; border: 1px solid rgba(120,229,173,.14); border-radius: 14px; background: #060709; color: #a8e6c5; font: 12px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; }
.demo-terminal strong { color: #f7ca6b; }
.demo-posture-list { display: grid; gap: 11px; margin-top: 18px; }
.demo-posture-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.07); }
.demo-posture-row:last-child { border-bottom: 0; }
.demo-posture-row small { color: #8e8f9a; }
.demo-progress { height: 7px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.06); }
.demo-progress > i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #9d6fef, #d9ac3f); }
.demo-no-access { display: flex; align-items: flex-start; gap: 12px; padding: 16px; border: 1px solid rgba(255,107,120,.2); border-radius: 16px; background: rgba(255,107,120,.045); color: #d8b7bb; }
.demo-no-access strong { color: #ff8d99; }
.demo-session { color: #a3a4af; font-size: 12px; }

@media (max-width: 980px) {
  .auth-layout, .demo-hero { grid-template-columns: 1fr; }
  .auth-intro .brand { margin-bottom: 40px; }
  .auth-intro h1 { font-size: clamp(44px, 11vw, 70px); }
  .demo-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .access-flow-main { width: min(100% - 18px, 1220px); padding-top: 10px; }
  .auth-intro, .auth-form-pane, .demo-stage { border-radius: 20px; }
  .auth-intro { padding: 28px 22px; }
  .auth-rails { grid-template-columns: 1fr; }
  .auth-form-pane { padding: 12px; }
  .otp-slots { gap: 5px; }
  .otp-slots span { min-height: 44px; font-size: 20px; }
  .demo-main { width: min(100% - 16px, 1280px); padding-top: 8px; }
  .demo-topbar { align-items: flex-start; flex-direction: column; }
  .demo-stage { padding: 20px 14px; }
}