/* ═══════════════════════════════════════════
   SYNEXIS — Planetary OS landing shell
   ═══════════════════════════════════════════ */

:root {
  --cyan: #3de0ff;
  --cyan-hot: #7ef6ff;
  --cyan-dim: rgba(61, 224, 255, 0.38);
  --cyan-glow: rgba(61, 224, 255, 0.55);
  --teal: #14c8c8;
  --ink: #041018;
  --text: #eef7ff;
  --muted: rgba(220, 236, 255, 0.72);
  --dim: rgba(220, 236, 255, 0.42);
  --glass: rgba(4, 12, 22, 0.62);
  --glass-deep: rgba(3, 8, 16, 0.82);
  --line: rgba(255, 255, 255, 0.5);
  --line-dim: rgba(255, 255, 255, 0.18);
  --font-d: "Orbitron", system-ui, sans-serif;
  --font-b: "Exo 2", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  min-height: 100dvh;
  font-family: var(--font-b);
  color: var(--text);
  background: #071018;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

/* ── Vista ── */

.vista {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.vista__plate {
  position: absolute;
  inset: -3%;
  background-color: #7eb4d6;
  background-size: cover;
  background-position: center 42%;
  background-repeat: no-repeat;
  filter: saturate(1.08) contrast(1.04) brightness(0.92);
  transform: scale(1.04);
  animation: vista-breathe 28s ease-in-out infinite alternate;
}

body.is-booting .vista__plate {
  filter: saturate(0.8) contrast(1) brightness(0.35);
}

body.is-live .vista__plate {
  transition: filter 1.8s var(--ease-out);
}

@keyframes vista-breathe {
  from { transform: scale(1.03); }
  to { transform: scale(1.07); }
}

.vista__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 8, 16, 0.72) 0%, rgba(2, 8, 16, 0.22) 18%, rgba(2, 10, 18, 0.04) 42%, rgba(2, 10, 18, 0.28) 72%, rgba(1, 6, 12, 0.78) 100%),
    radial-gradient(ellipse 70% 55% at 50% 38%, transparent 0%, rgba(0, 0, 0, 0.28) 100%);
  pointer-events: none;
}

.vista__scan {
  position: absolute;
  inset: 0;
  opacity: 0.045;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 0, 0, 0.5) 3px);
  pointer-events: none;
}

/* ── Frame ── */

.frame {
  position: fixed;
  inset: 10px;
  z-index: 4;
  pointer-events: none;
}

.frame__c {
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: rgba(255, 255, 255, 0.7);
  border-style: solid;
  filter: drop-shadow(0 0 6px var(--cyan-dim));
}

.frame__c.tl { top: 0; left: 0; border-width: 1.5px 0 0 1.5px; }
.frame__c.tr { top: 0; right: 0; border-width: 1.5px 1.5px 0 0; }
.frame__c.bl { bottom: 0; left: 0; border-width: 0 0 1.5px 1.5px; }
.frame__c.br { bottom: 0; right: 0; border-width: 0 1.5px 1.5px 0; }

.frame__tick {
  position: absolute;
  left: 50%;
  width: 48px;
  height: 1px;
  margin-left: -24px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.55;
}

.frame__tick.top { top: 0; }
.frame__tick.bottom { bottom: 0; }

/* ── Top bar ── */

.topbar {
  position: fixed;
  top: 16px;
  left: 18px;
  right: 18px;
  z-index: 30;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;
  min-height: 52px;
  padding: 0.35rem 0.55rem 0.35rem 0.7rem;
  background: var(--glass);
  border: 1px solid var(--line);
  box-shadow:
    0 0 0 1px rgba(61, 224, 255, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 16px 40px rgba(0, 8, 18, 0.28);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  opacity: 0;
  transform: translateY(-12px);
}

body.is-live .topbar {
  animation: rise 0.9s var(--ease-out) 0.15s forwards;
}

.topbar__left,
.topbar__right {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.topbar__right { justify-content: flex-end; }

.mark {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.mark__diamond {
  width: 9px;
  height: 9px;
  border: 1.25px solid var(--cyan);
  transform: rotate(45deg);
  background: rgba(61, 224, 255, 0.18);
  box-shadow: 0 0 10px var(--cyan-dim);
}

.mark__text {
  font-family: var(--font-d);
  font-size: 0.62rem;
  letter-spacing: 0.26em;
  font-weight: 600;
}

.mark__text span { color: var(--cyan); }

.nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.nav__link {
  font-family: var(--font-d);
  font-size: 0.5rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.5rem 0.75rem;
  border: 1px solid transparent;
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link.is-active {
  color: var(--cyan);
}

.nav-toggle {
  display: none;
  font-family: var(--font-d);
  font-size: 0.48rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 0.4rem 0.55rem;
}

.topbar__live {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-d);
  font-size: 0.42rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.topbar__live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3dff9a;
  box-shadow: 0 0 8px rgba(61, 255, 154, 0.75);
}

.topbar__live b {
  color: var(--muted);
  font-weight: 500;
}

.nav__login {
  font-family: var(--font-d);
  font-size: 0.48rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: linear-gradient(180deg, #9af7ff, var(--cyan));
  border: 1px solid #c8fbff;
  padding: 0.48rem 0.75rem;
  box-shadow: 0 0 16px var(--cyan-dim);
}

.nav__login:hover {
  filter: brightness(1.06);
}

/* ── Mega menu (2Advanced-style drop) ── */

.mega {
  position: fixed;
  inset: 0;
  z-index: 25;
  pointer-events: none;
}

.mega:not([hidden]) { pointer-events: auto; }

.mega[hidden] { display: block !important; visibility: hidden; }

.mega__veil {
  position: absolute;
  inset: 0 0 210px;
  background: rgba(1, 6, 12, 0.18);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}

.mega.is-open .mega__veil { opacity: 1; }

.mega__panel {
  position: absolute;
  top: 78px;
  left: 18px;
  right: 18px;
  max-height: min(62vh, 640px);
  overflow: auto;
  background: var(--glass-deep);
  border: 1px solid var(--line);
  box-shadow:
    0 0 0 1px rgba(61, 224, 255, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 28px 70px rgba(0, 6, 14, 0.45);
  backdrop-filter: blur(22px) saturate(1.25);
  -webkit-backdrop-filter: blur(22px) saturate(1.25);
  transform: translateY(calc(-108% - 18px));
  opacity: 0;
  transition: transform 0.62s var(--ease-out), opacity 0.4s ease;
}

.mega.is-open .mega__panel {
  transform: none;
  opacity: 1;
}

.mega.is-swap .mega__body {
  opacity: 0.35;
  transform: translateY(-6px);
}

.mega__wire {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(61, 224, 255, 0.05) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(0deg, rgba(61, 224, 255, 0.05) 1px, transparent 1px) 0 0 / 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 88%);
}

.mega__head {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.1rem 0.55rem;
  border-bottom: 1px solid var(--line-dim);
}

.mega__kicker {
  font-family: var(--font-d);
  font-size: 0.48rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.mega__close {
  font-family: var(--font-d);
  font-size: 0.44rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 0.32rem 0.5rem;
}

.mega__close:hover { color: var(--cyan); border-color: var(--cyan); }

.mega__body {
  position: relative;
  padding: 1.15rem 1.2rem 1.35rem;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.mega__grid {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(280px, 1.15fr);
  gap: 1.4rem 1.8rem;
}

.mega__hero h2 {
  font-family: var(--font-d);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0.2rem 0 0.7rem;
}

.mega__lead {
  max-width: 38rem;
  font-weight: 300;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 1.1rem;
}

.mega__links {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.mega__card {
  display: grid;
  gap: 0.25rem;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line-dim);
  background: rgba(255, 255, 255, 0.03);
  text-align: left;
  color: inherit;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.mega__card:hover,
.mega__card:focus-visible {
  border-color: var(--cyan);
  background: rgba(61, 224, 255, 0.08);
}

.mega__card b {
  font-family: var(--font-d);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-hot);
}

.mega__card span {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--muted);
}

/* ── Stage / wordmark ── */

.stage {
  position: relative;
  z-index: 8;
  height: 100dvh;
  display: grid;
  place-items: center;
  padding: 7.5rem 1.25rem 10.5rem;
  pointer-events: none;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

body.is-menu .stage {
  opacity: 0.28;
  transform: scale(0.97);
}

.wordmark {
  width: min(820px, 100%);
  text-align: center;
}

.wordmark__plate {
  position: relative;
  padding: 1.6rem 1.4rem 1.4rem;
  background: linear-gradient(180deg, rgba(4, 12, 22, 0.42), rgba(4, 12, 22, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow:
    0 0 0 1px rgba(61, 224, 255, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 24px 60px rgba(0, 8, 18, 0.25);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
}

.wordmark__c {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--cyan);
  border-style: solid;
}

.wordmark__c.tl { top: 6px; left: 6px; border-width: 1px 0 0 1px; }
.wordmark__c.tr { top: 6px; right: 6px; border-width: 1px 1px 0 0; }
.wordmark__c.bl { bottom: 6px; left: 6px; border-width: 0 0 1px 1px; }
.wordmark__c.br { bottom: 6px; right: 6px; border-width: 0 1px 1px 0; }

.wordmark__kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-d);
  font-size: 0.5rem;
  letter-spacing: 0.28em;
  color: var(--muted);
  opacity: 0;
  transform: translateY(16px);
}

.wordmark__line {
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.wordmark__title {
  font-family: var(--font-d);
  font-weight: 800;
  font-size: clamp(2.8rem, 10vw, 6.4rem);
  letter-spacing: 0.2em;
  line-height: 0.95;
  margin: 0.35rem 0 0.2rem 0.18em;
  color: #f4fbff;
  text-shadow:
    0 0 18px rgba(61, 224, 255, 0.45),
    0 2px 18px rgba(0, 0, 0, 0.55),
    0 0 60px rgba(61, 224, 255, 0.22);
  opacity: 0;
  transform: translateY(16px);
}

.wordmark__sub {
  font-family: var(--font-d);
  font-size: clamp(0.72rem, 1.6vw, 0.95rem);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--cyan-hot);
  opacity: 0;
  transform: translateY(16px);
}

.wordmark__rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin: 0.85rem 0 0.7rem;
  opacity: 0;
  transform: translateY(16px);
}

.wordmark__rule span {
  width: min(110px, 16vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.wordmark__rule i {
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.wordmark__lead {
  max-width: 32rem;
  margin: 0 auto;
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--muted);
  opacity: 0;
  transform: translateY(16px);
}

body.is-live .wordmark__kicker { animation: rise 0.9s var(--ease-out) 0.25s forwards; }
body.is-live .wordmark__title { animation: rise 1s var(--ease-out) 0.38s forwards; }
body.is-live .wordmark__sub { animation: rise 0.9s var(--ease-out) 0.5s forwards; }
body.is-live .wordmark__rule { animation: rise 0.9s var(--ease-out) 0.6s forwards; }
body.is-live .wordmark__lead { animation: rise 0.9s var(--ease-out) 0.7s forwards; }

@keyframes rise {
  to { opacity: 1; transform: none; }
}

/* ── Buttons ── */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: var(--font-d);
  font-size: 0.52rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.7rem 1.05rem;
  border: 1px solid var(--line);
}

.btn--primary {
  color: var(--ink);
  background: linear-gradient(180deg, #9af7ff, var(--cyan));
  border-color: #c8fbff;
  box-shadow: 0 0 18px var(--cyan-dim);
}

.btn--ghost {
  color: var(--text);
  background: rgba(4, 14, 24, 0.4);
}

.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn__sheen {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.45) 46%, transparent 70%);
  transform: translateX(-120%);
  animation: sheen 3.6s ease-in-out infinite;
}

@keyframes sheen {
  0%, 55% { transform: translateX(-120%); }
  80%, 100% { transform: translateX(120%); }
}

.mega__cta {
  display: inline-flex;
}

/* ── Dock / pillars ── */

.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  height: 210px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(18px);
}

body.is-live .dock {
  animation: rise 1s var(--ease-out) 0.55s forwards;
}

.dock__stage {
  position: absolute;
  left: 50%;
  bottom: 34px;
  width: 160px;
  height: 28px;
  margin-left: -80px;
  pointer-events: none;
}

.dock__ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(61, 224, 255, 0.45);
  border-radius: 50%;
  box-shadow: 0 0 18px var(--cyan-dim), inset 0 0 12px rgba(61, 224, 255, 0.12);
  transform: rotateX(68deg);
}

.dock__glow {
  position: absolute;
  left: 20%;
  right: 20%;
  bottom: -6px;
  height: 40px;
  background: radial-gradient(ellipse at 50% 80%, rgba(61, 224, 255, 0.35), transparent 70%);
  filter: blur(4px);
}

.dock__row {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 46px;
  height: 150px;
  pointer-events: none;
}

.pillar[data-i="0"] { --x: -276px; }
.pillar[data-i="1"] { --x: -138px; }
.pillar[data-i="2"] { --x: 0px; }
.pillar[data-i="3"] { --x: 138px; }
.pillar[data-i="4"] { --x: 276px; }

.pillar {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 72px;
  height: 132px;
  pointer-events: auto;
  transform: translateX(calc(-50% + var(--x, 0px))) translateY(var(--y, 0px)) scale(var(--s, 1));
  transition: transform 0.58s var(--ease-out), filter 0.4s var(--ease), opacity 0.4s var(--ease);
  opacity: var(--o, 1);
  filter: saturate(var(--sat, 1));
}

.pillar__beam {
  position: absolute;
  left: 50%;
  bottom: 88px;
  width: 2px;
  height: 0;
  margin-left: -1px;
  background: linear-gradient(180deg, transparent, var(--cyan));
  box-shadow: 0 0 12px var(--cyan);
  opacity: 0;
  transition: height 0.5s var(--ease), opacity 0.4s ease;
}

.pillar.is-focus .pillar__beam,
.pillar:hover .pillar__beam {
  height: 90px;
  opacity: 0.85;
}

.pillar__cap {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 28px;
  height: 14px;
  margin-left: -14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(180, 230, 255, 0.35));
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  box-shadow: 0 0 10px rgba(61, 224, 255, 0.35);
}

.pillar__shaft {
  position: absolute;
  left: 50%;
  top: 20px;
  width: 34px;
  height: 78px;
  margin-left: -17px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(8, 22, 34, 0.45));
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow:
    0 0 0 1px rgba(61, 224, 255, 0.18),
    inset 0 0 12px rgba(61, 224, 255, 0.12);
  overflow: hidden;
}

.pillar__vein {
  position: absolute;
  left: 5px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan-hot), var(--teal));
  box-shadow: 0 0 8px var(--cyan);
}

.pillar__fall {
  position: absolute;
  left: 12px;
  right: 6px;
  top: -40%;
  height: 80%;
  background: linear-gradient(180deg, transparent, rgba(200, 240, 255, 0.55), transparent);
  opacity: 0.45;
  animation: fall 2.8s linear infinite;
}

@keyframes fall {
  from { transform: translateY(0); }
  to { transform: translateY(90px); }
}

.pillar__base {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 46px;
  height: 8px;
  margin-left: -23px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  transform: perspective(40px) rotateX(50deg);
}

.pillar__meta {
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 96px;
  margin-left: -48px;
  text-align: center;
}

.pillar__meta em {
  display: block;
  font-family: var(--font-d);
  font-style: normal;
  font-size: 0.4rem;
  letter-spacing: 0.16em;
  color: var(--dim);
}

.pillar__meta b {
  display: block;
  font-family: var(--font-d);
  font-size: 0.48rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.pillar.is-focus .pillar__shaft,
.pillar:focus-visible .pillar__shaft {
  border-color: var(--cyan);
  box-shadow: 0 0 18px var(--cyan-dim), inset 0 0 16px rgba(61, 224, 255, 0.2);
}

.pillar.is-focus .pillar__meta b,
.pillar:hover .pillar__meta b {
  color: var(--cyan-hot);
}

.dock__hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  text-align: center;
  font-family: var(--font-d);
  font-size: 0.4rem;
  letter-spacing: 0.2em;
  color: var(--dim);
  pointer-events: none;
}

.dock__hint span { color: var(--cyan); }

/* ── Login ── */

.login {
  position: fixed;
  top: 84px;
  right: 22px;
  z-index: 40;
  width: min(360px, calc(100vw - 2rem));
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.login.is-online {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.login[hidden] { display: none !important; }

.login__chrome {
  background: var(--glass-deep);
  border: 1px solid var(--line);
  box-shadow:
    0 0 0 1px rgba(61, 224, 255, 0.2),
    0 18px 48px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.login__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--line-dim);
}

.login__sys {
  font-family: var(--font-d);
  font-size: 0.44rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.login__mode {
  font-family: var(--font-d);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-top: 0.12rem;
}

.login__min {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.login__form { padding: 0.85rem 0.9rem 1rem; }

.login__hint {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.45;
  margin-bottom: 0.75rem;
}

.login__field {
  display: grid;
  gap: 0.28rem;
  margin-bottom: 0.65rem;
}

.login__field > span {
  font-family: var(--font-d);
  font-size: 0.44rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.login__field input {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: rgba(0, 8, 20, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 0.5rem 0.6rem;
  outline: none;
}

.login__field input:focus { border-color: var(--cyan); }

.login__submit { width: 100%; }

.login__error {
  color: #ff8a9b;
  font-size: 0.78rem;
  margin: 0 0 0.55rem;
}

/* ── Responsive ── */

@media (max-height: 720px) {
  .wordmark__lead { display: none; }
  .wordmark__plate { padding: 1.05rem 1.1rem 0.95rem; }
  .wordmark__title { font-size: clamp(2.2rem, 8vw, 4.4rem); }
  .stage { padding: 6.2rem 1rem 8.5rem; }
}

@media (max-width: 980px) {
  .mega__veil { bottom: 168px; }
  .login {
    left: 10px;
    right: 10px;
    width: auto;
    top: auto;
    bottom: 176px;
  }
  .topbar {
    grid-template-columns: 1fr auto;
    top: 10px;
    left: 10px;
    right: 10px;
  }
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--glass-deep);
    border: 1px solid var(--line);
    padding: 0.4rem;
  }
  .topbar.is-nav .nav { display: flex; }
  .nav-toggle { display: inline-flex; }
  .topbar__live { display: none; }
  .mega__panel {
    top: 72px;
    left: 10px;
    right: 10px;
    max-height: calc(100dvh - 280px);
  }
  .mega__grid,
  .mega__links { grid-template-columns: 1fr; }
  .dock { height: 168px; }
  .dock__row { height: 120px; bottom: 36px; }
  .pillar[data-i="0"] { --x: -184px; }
  .pillar[data-i="1"] { --x: -92px; }
  .pillar[data-i="2"] { --x: 0px; }
  .pillar[data-i="3"] { --x: 92px; }
  .pillar[data-i="4"] { --x: 184px; }
  .pillar { width: 56px; height: 108px; }
  .pillar__shaft { width: 26px; margin-left: -13px; height: 62px; }
  .stage { padding: 6.5rem 0.8rem 9rem; }
  .wordmark__title { letter-spacing: 0.12em; margin-left: 0.08em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .vista__plate { transform: none !important; }
}