/* Rhine-inspired light workbench skin. Keeps the existing information architecture intact. */
:root {
  --color-bg: #f4f7f3;
  --color-surface: #12352b;
  --color-panel: #0b211a;
  --color-text: #12352b;
  --color-muted: #60736a;
  --color-accent: #43d17d;
  --color-signal: #8df0b4;
  --color-violet: #d6ffe4;
  --color-cream: #ffffff;
  --color-shadow: rgba(18, 53, 43, 0.2);
  --color-shadow-soft: rgba(255, 255, 255, 0.12);
  --workbench-radius: 28px;
  --panel-radius: 20px;
}

html,
body {
  background: var(--color-bg);
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}

.app-shell {
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
}

.auth-screen.is-visible,
.homepage-screen.is-visible,
.headquarters-screen.is-visible,
.member-screen.is-visible,
.department-screen.is-visible,
.research-screen.is-visible {
  z-index: 20;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image: radial-gradient(rgba(32,32,32,.16) .6px, transparent .6px);
  background-size: 5px 5px;
  mix-blend-mode: multiply;
}

.brand-mark { top: 2rem; left: 2.25rem; }
.brand-mark__title { letter-spacing: .08em; }
.brand-mark__meta { color: inherit; opacity: .56; letter-spacing: .14em; }

.enter-screen,
.homepage-screen,
.member-screen,
.department-screen {
  background: var(--color-bg);
}

.screen-watermark {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: url("../../assets/images/ui/avatar/miru-logo.png") center / min(42rem, 58vw) no-repeat;
  opacity: 0;
  transform: scale(.92);
  filter: saturate(.6) contrast(.8);
}

.enter-screen:not(.is-dismissed) .screen-watermark,
.auth-screen.is-visible .screen-watermark,
.homepage-screen.is-visible .screen-watermark,
.headquarters-screen.is-visible .screen-watermark,
.member-screen.is-visible .screen-watermark,
.department-screen.is-visible .screen-watermark,
.research-screen.is-visible .screen-watermark {
  animation: screenWatermarkIn 1.2s .15s var(--ease-standard) forwards;
}

.headquarters-screen__bg,
.headquarters-screen__veil,
.research-screen__bg,
.research-screen__stars {
  z-index: 0;
}

@keyframes screenWatermarkIn {
  0% { opacity: 0; transform: scale(1.12); }
  100% { opacity: .075; transform: scale(1); }
}

.enter-screen.is-dismissed {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .55s var(--ease-standard), visibility .55s var(--ease-standard);
}

/* Entry, home and experience use framed workbenches rather than edge-to-edge screens. */
#enter-screen,
#homepage-screen,
#headquarters-screen {
  inset: clamp(.8rem, 2.4vw, 2.4rem);
  border-radius: var(--workbench-radius);
  overflow: hidden;
  box-shadow: 0 22px 64px rgba(18,53,43,.16);
}
#enter-screen .enter-screen__content,
#homepage-screen .homepage-screen__content,
#headquarters-screen .headquarters-screen__content {
  height: 100%;
  min-height: 0;
}

.enter-screen::before,
.homepage-screen::before,
.member-screen::before,
.department-screen::before {
  content: "";
  position: absolute;
  inset: 1.1rem;
  border-radius: var(--workbench-radius);
  background: var(--color-surface);
  box-shadow: 0 24px 70px var(--color-shadow), inset 0 1px 0 rgba(255,255,255,.08);
  pointer-events: none;
}

.enter-screen::after,
.homepage-screen::after,
.member-screen::after,
.department-screen::after {
  content: "";
  position: absolute;
  inset: 1.1rem;
  border-radius: var(--workbench-radius);
  pointer-events: none;
  background: linear-gradient(110deg, transparent 15%, rgba(141,240,180,.13) 50%, transparent 78%);
  background-size: 220% 100%;
  animation: rhineSweep 7s ease-in-out infinite;
}

.enter-screen__content,
.homepage-screen__content,
.member-screen__content,
.department-screen__content,
.headquarters-screen__content,
.research-screen__content { z-index: 2; }

.enter-screen__content {
  padding: 7rem clamp(2rem, 6vw, 7rem) 5rem;
  transform: none;
}
.enter-screen .brand-mark,
.homepage-screen .brand-mark,
.member-screen .brand-mark,
.department-screen .brand-mark { color: #f7f5ef; }
.enter-screen .brand-mark { opacity: 1; animation: none; }
.logo-stage { min-height: 0; }
.logo-stage__glow {
  background: radial-gradient(circle, rgba(255,255,255,.58) 0%, rgba(184,246,207,.34) 28%, rgba(63,199,123,.2) 48%, transparent 74%);
  filter: blur(22px);
  animation: logoGlowIn 1.4s .2s var(--ease-standard) both, logoGlowBreath 3.8s 1.35s ease-in-out infinite alternate;
}
.logo-stage__image {
  width: min(25rem, 38vw);
  transform: translateY(24px) scale(.86);
  opacity: 0;
  filter: saturate(.9) brightness(.92) drop-shadow(0 0 10px rgba(63,199,123,.18));
  animation: none;
}
.logo-stage__image.is-visible {
  animation: logoReveal 1.6s .12s var(--ease-standard) forwards, logoGradientBreath 4s 1.8s ease-in-out infinite alternate;
}
.enter-panel {
  padding: 2rem;
  border-radius: var(--panel-radius);
  background: rgba(17,17,17,.92);
  color: #f7f5ef;
  box-shadow: 0 18px 42px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.08);
  opacity: 1;
  transform: none;
}
.enter-panel__eyebrow { color: var(--color-signal); }
.enter-panel__copy { color: rgba(247,245,239,.7); }
.enter-button {
  flex-direction: row;
  gap: .8rem;
  padding: .55rem .7rem .55rem .55rem;
  border-radius: 999px;
  background: var(--color-cream);
  color: #202020;
  box-shadow: 0 10px 26px rgba(0,0,0,.18);
}
.enter-button__core { width: 3.25rem; height: 3.25rem; background: #202020; }
.enter-button__icon { filter: brightness(0) invert(1); width: 1.4rem; height: 1.4rem; }
.enter-button__label { color: #202020; font-size: .7rem; letter-spacing: .18em; padding: 0 .8rem 0 .2rem; }
.enter-button:hover, .enter-button:focus-visible { transform: translateY(-4px) scale(1.02); box-shadow: 0 16px 34px rgba(0,0,0,.32), 0 0 0 4px rgba(67,209,125,.22); }
.enter-button:hover .enter-button__label, .enter-button:focus-visible .enter-button__label { color: #202020; }

.screen-footer { bottom: 2rem; color: rgba(247,245,239,.62); z-index: 3; }
.screen-footer__report-link:hover, .screen-footer__record:hover { color: var(--color-accent); text-shadow: 0 0 18px rgba(67,209,125,.4); }

.auth-screen { background: var(--color-bg); }
.auth-screen::before {
  content: "";
  position: absolute;
  inset: 1.1rem;
  border-radius: var(--workbench-radius);
  background: var(--color-surface);
  box-shadow: 0 24px 70px var(--color-shadow), inset 0 1px 0 rgba(255,255,255,.08);
}
.auth-screen::after {
  content: "";
  position: absolute;
  inset: 1.1rem;
  border-radius: var(--workbench-radius);
  background: linear-gradient(90deg, transparent, rgba(67,209,125,.14), transparent);
  background-size: 220% 100%;
  animation: rhineSweep 3.2s ease-in-out infinite;
}
.auth-screen__inner { position: relative; z-index: 1; color: #f7f5ef; }
.auth-screen__status { color: var(--color-accent); }
.auth-screen__subcopy { color: rgba(247,245,239,.62); }
.orbit { border-color: rgba(67,209,125,.38); }
.orbit--middle { border-color: rgba(255,255,255,.28); }
.orbit--inner { border-color: rgba(67,209,125,.58); }
.orbit-trace { background: var(--color-accent); box-shadow: 0 0 22px rgba(67,209,125,.62); }
.orbit-trace--two { background: #8df0b4; box-shadow: 0 0 22px rgba(67,209,125,.52); }
.orbit-center { background: var(--color-cream); box-shadow: 0 0 0 10px rgba(255,255,255,.06), 0 0 24px rgba(67,209,125,.34); }
.auth-screen__replay { border: 0; border-radius: 999px; background: var(--color-cream); color: #202020; }
.auth-screen__replay:hover, .auth-screen__replay:focus-visible { color: #202020; border-color: transparent; box-shadow: 0 0 0 4px rgba(67,209,125,.2), 0 12px 28px rgba(0,0,0,.28); }

.homepage-screen { background: var(--color-bg); }
.homepage-screen__content { grid-template-columns: minmax(300px, 420px) minmax(320px, 1fr) 190px; padding: 6.5rem clamp(2rem, 5vw, 5rem) 4.5rem; }
.homepage-copy { padding: 2rem; border-radius: var(--panel-radius); background: rgba(17,17,17,.94); color: #f7f5ef; box-shadow: 0 18px 42px rgba(0,0,0,.2); }
.homepage-copy__eyebrow, .homepage-copy__replay { color: var(--color-signal); }
.homepage-copy__title { font-size: clamp(3rem, 5.6vw, 5.8rem); }
.homepage-copy__summary { max-width: 26rem; }
.homepage-copy__line { color: rgba(247,245,239,.7); }
.quick-links { gap: .55rem; }
.quick-links__item { padding: .72rem .9rem; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(255,255,255,.06); color: #f7f5ef; }
.quick-links__item:hover, .quick-links__item:focus-visible { border-color: var(--color-signal); color: var(--color-signal); box-shadow: 0 0 0 3px rgba(141,240,180,.18); }
.homepage-visual { filter: drop-shadow(0 18px 32px rgba(0,0,0,.2)); }
.homepage-visual__portal { background: radial-gradient(circle, #000 28%, rgba(17,17,17,.94) 55%, rgba(17,17,17,0) 78%); }
.homepage-visual__origin { border-color: var(--color-accent); box-shadow: 0 0 0 8px rgba(67,209,125,.12), 0 0 28px rgba(67,209,125,.48); }
.homepage-visual__data-line { stroke: var(--color-accent); opacity: .78; }
.homepage-visual__data-dot { fill: var(--color-cream); }
.side-nav { padding: 1rem .85rem; border-radius: var(--panel-radius); background: rgba(17,17,17,.88); box-shadow: 0 16px 34px rgba(0,0,0,.16); }
.side-nav__item { color: rgba(247,245,239,.58); font-size: .76rem; letter-spacing: .13em; }
.side-nav__item:hover, .side-nav__item:focus-visible { color: var(--color-signal); }
.side-nav__item--active { color: var(--color-signal); }

.headquarters-screen { background: var(--color-surface); }
.headquarters-screen__bg { filter: saturate(.68) contrast(1.04); }
.headquarters-screen__veil { background: linear-gradient(90deg, rgba(17,17,17,.78), rgba(17,17,17,.3) 58%, rgba(17,17,17,.7)); }
.headquarters-copy, .research-panel, .research-info { border-radius: var(--panel-radius); }
.command-button, .research-panel__button, .info-modal__button { border-radius: 999px; background: var(--color-cream); color: #202020; border: 0; box-shadow: 0 10px 26px rgba(0,0,0,.2); }
.command-button:hover, .command-button:focus-visible, .research-panel__button:hover, .research-panel__button:focus-visible, .info-modal__button:hover, .info-modal__button:focus-visible { box-shadow: 0 14px 30px rgba(0,0,0,.28), 0 0 0 4px rgba(67,209,125,.2); }
.headquarters-copy__status { border-left-color: var(--color-signal); border-radius: 0 var(--panel-radius) var(--panel-radius) 0; }
.headquarters-copy__status-value, .headquarters-copy__status-online { color: var(--color-signal); }
.side-nav--light { border-radius: var(--panel-radius); border-color: rgba(255,255,255,.12); background: rgba(17,17,17,.62); }
.side-nav--light .side-nav__item--active { color: var(--color-signal); }

.member-screen__content, .department-screen__content, .research-screen__content { padding-top: 6.5rem; }
.member-card, .department-panel, .department-card, .research-panel, .research-info, .info-modal__panel { border-radius: var(--panel-radius); box-shadow: 0 18px 42px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.06); }
.member-card__badge, .department-card__badge { background: var(--color-signal); color: #12352b; border-radius: 999px; }
.member-carousel__arrow { border-radius: 50%; background: var(--color-cream); color: #202020; }
.member-carousel__arrow:hover, .member-carousel__arrow:focus-visible { background: var(--color-signal); color: #12352b; }
.department-card.is-active, .research-info__switch.is-active { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(67,209,125,.16); }
.research-progress__fill { background: linear-gradient(90deg, var(--color-signal), var(--color-accent)); }
.research-info__switch.is-active { color: var(--color-signal); border-color: var(--color-signal); }
.info-modal__panel { background: #202020; }
.info-modal__close { border-radius: 50%; color: var(--color-signal); }

/* Enhanced motion pass: stronger rhythm, glow and state feedback while preserving the original orange language. */
.enter-screen::after,
.homepage-screen::after,
.member-screen::after,
.department-screen::after { animation-duration: 4.6s; }
/* Entry Logo motion is defined in enter.css. */
.logo-stage::before { display: none; }
.enter-button { animation: rhineButtonFloat 3.2s 1.8s ease-in-out infinite; }
.enter-button__core::after {
  content: "";
  position: absolute;
  inset: -0.7rem;
  border: 1px solid rgba(67,209,125,.42);
  border-radius: 50%;
  opacity: 0;
  animation: rhineRipple 2.4s 2s ease-out infinite;
}
.homepage-screen.is-visible .homepage-visual { animation: homepageScale .9s .15s var(--ease-standard) both, rhineVisualBreath 4.2s 1.4s ease-in-out infinite; }
.homepage-screen.is-visible .homepage-visual__origin { animation: originAppear .52s .38s cubic-bezier(.22,1.35,.36,1) both, rhineNodePulse 2.2s 1.6s ease-in-out infinite; }
.homepage-screen.is-visible .homepage-visual__data-dot { animation: dataDotPop .32s cubic-bezier(.22,1.35,.36,1) forwards, rhineDotPulse 2.4s ease-in-out infinite; }
.homepage-screen.is-visible .side-nav__item--active { animation: rhineActiveNav 1.8s ease-in-out infinite; }
.member-carousel__arrow, .command-button, .research-panel__button { position: relative; overflow: hidden; }
.member-carousel__arrow::after, .command-button::after, .research-panel__button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(255,255,255,.42) 50%, transparent 75%);
  transform: translateX(-120%);
  animation: rhineButtonSheen 3.8s 1.4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes logoRevealCentered {
  from {
    opacity: 0;
    transform: translateY(24px) scale(.92);
  }
  to {
    opacity: .94;
    /* Optical correction for the source image's transparent canvas. */
    transform: translateY(-2rem) scale(1);
  }
}
@keyframes logoLightCycle {
  0% {
    filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(42%) contrast(78%) blur(5px) drop-shadow(0 0 12px rgba(24,168,102,.12));
  }
  16% {
    filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(88%) contrast(96%) blur(1.5px) drop-shadow(0 0 28px rgba(98,221,160,.42));
  }
  30% {
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(1.16) contrast(1.06) blur(0) drop-shadow(0 0 54px rgba(255,255,255,.8), 0 0 34px rgba(98,221,160,.55));
  }
  42% {
    filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(82%) contrast(94%) blur(0) drop-shadow(0 0 24px rgba(24,168,102,.3));
  }
  58% {
    filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(100%) contrast(1) blur(0) drop-shadow(0 0 32px rgba(98,221,160,.48));
  }
  72% {
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(1.38) contrast(1.08) blur(0) drop-shadow(0 0 82px rgba(255,255,255,1), 0 0 46px rgba(98,221,160,.82));
  }
  86%, 100% {
    filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(84%) contrast(92%) blur(0) drop-shadow(0 0 24px rgba(24,168,102,.34));
  }
}
@keyframes rhineGlowFlash {
  0%, 100% { opacity: .58; filter: blur(16px) saturate(1); }
  46% { opacity: .82; filter: blur(13px) saturate(1.12); }
  56% { opacity: 1; filter: blur(10px) saturate(1.28); }
  68% { opacity: .68; filter: blur(15px) saturate(1.04); }
}
@keyframes rhineOrbitFlash { 0%,100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes rhineButtonFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes rhineRipple { 0% { opacity: .7; transform: scale(.72); } 70%,100% { opacity: 0; transform: scale(1.35); } }
@keyframes rhineVisualBreath { 0%,100% { filter: drop-shadow(0 18px 32px rgba(0,0,0,.2)); } 50% { filter: drop-shadow(0 18px 42px rgba(67,209,125,.22)); } }
@keyframes rhineNodePulse { 0%,100% { box-shadow: 0 0 0 8px rgba(67,209,125,.1), 0 0 28px rgba(67,209,125,.42); } 50% { box-shadow: 0 0 0 16px rgba(67,209,125,.02), 0 0 46px rgba(67,209,125,.72); } }
@keyframes rhineDotPulse { 0%,100% { opacity: .72; } 50% { opacity: 1; } }
@keyframes rhineActiveNav { 0%,100% { text-shadow: 0 0 0 rgba(67,209,125,0); } 50% { text-shadow: 0 0 16px rgba(67,209,125,.62); } }
@keyframes rhineButtonSheen { 0%,45% { transform: translateX(-120%); } 65%,100% { transform: translateX(120%); } }

@keyframes rhineSweep { 0%, 18% { background-position: 180% 0; } 48%, 72% { background-position: -20% 0; } 100% { background-position: -20% 0; } }
@keyframes rhinePulse { 0%, 100% { transform: scale(.96); opacity: .62; } 50% { transform: scale(1.08); opacity: 1; } }
@keyframes rhineOrbit { to { transform: rotate(405deg); } }
@keyframes logoWhiteBreath {
  0%, 18% {
    opacity: .94;
    transform: translateY(-2rem) scale(1);
    filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(84%) contrast(92%) blur(2px) drop-shadow(0 0 18px rgba(24,168,102,.24));
  }
  34% {
    opacity: 1;
    transform: translateY(-2rem) scale(1);
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(1.08) contrast(1.04) blur(0) drop-shadow(0 0 56px rgba(255,255,255,.82)) drop-shadow(0 0 30px rgba(98,221,160,.52));
  }
  48% {
    opacity: .88;
    transform: translateY(-2rem) scale(1);
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(.96) contrast(1) blur(0) drop-shadow(0 0 28px rgba(255,255,255,.38)) drop-shadow(0 0 22px rgba(98,221,160,.3));
  }
  64% {
    opacity: 1;
    transform: translateY(-2rem) scale(1);
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(1.32) contrast(1.08) blur(0) drop-shadow(0 0 78px rgba(255,255,255,.98)) drop-shadow(0 0 42px rgba(98,221,160,.72));
  }
  82%, 100% {
    opacity: .9;
    transform: translateY(-2rem) scale(1);
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(1) contrast(1) blur(0) drop-shadow(0 0 32px rgba(255,255,255,.46)) drop-shadow(0 0 24px rgba(98,221,160,.34));
  }
}

@media (max-width: 1100px) {
  .enter-screen::before, .homepage-screen::before, .member-screen::before, .department-screen::before,
  .enter-screen::after, .homepage-screen::after, .member-screen::after, .department-screen::after { inset: .65rem; border-radius: 22px; }
  .homepage-copy { padding: 1.5rem; }
}
@media (max-width: 640px) {
  html, body, .app-shell, .enter-screen { width: 100%; max-width: 100vw; overflow-x: hidden; }
  .brand-mark { top: 1.2rem; left: 1.3rem; }
  .enter-screen__content { min-height: 100svh; display: block; padding: 6rem 1.35rem 5.6rem; }
  .logo-stage { min-height: 14rem; }
  .logo-stage::before { width: min(15rem, 62vw); }
  .logo-stage__glow { width: min(16rem, 66vw); }
  .logo-stage__image { width: min(14rem, 58vw); }
  .homepage-screen__content, .member-screen__content, .department-screen__content, .headquarters-screen__content, .research-screen__content { padding-top: 6.5rem; }
  .enter-panel { position: absolute; left: 1.35rem; right: 1.35rem; bottom: 5.6rem; width: auto; min-width: 0; padding: 1.2rem; opacity: 1; transform: none; animation: none; }
  .enter-panel__title { font-size: clamp(1.55rem, 8vw, 2.05rem); line-height: 1.05; letter-spacing: .025em; overflow-wrap: anywhere; }
  .enter-panel__copy { margin-top: .75rem; font-size: .84rem; line-height: 1.6; }
  .enter-button { margin-top: 1.2rem; }
  .homepage-copy { border-radius: 16px; }
  .side-nav { padding: .8rem .7rem; }
  .screen-footer { bottom: .9rem; }
  .enter-screen .screen-footer__brand, .enter-screen .screen-footer__compliance { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* White / emerald refinement: the accent is bright and architectural, not muddy. */
:root {
  --color-bg: #f5faf6;
  --color-surface: #ffffff;
  --color-panel: #effaf2;
  --color-text: #163b2d;
  --color-muted: #71867b;
  --color-accent: #18a866;
  --color-signal: #62dda0;
  --color-violet: #d9f7e4;
  --color-cream: #ffffff;
  --color-shadow: rgba(22, 59, 45, 0.14);
}

body::before { opacity: .18; background-image: radial-gradient(rgba(24,168,102,.18) .55px, transparent .55px); }
.enter-screen, .homepage-screen, .member-screen, .department-screen, .auth-screen { background: var(--color-bg); }
.enter-screen::before, .homepage-screen::before, .member-screen::before, .department-screen::before,
.auth-screen::before { background: #fff; box-shadow: 0 24px 70px rgba(22,59,45,.12), inset 0 1px 0 rgba(255,255,255,.9); }
.enter-screen::after, .homepage-screen::after, .member-screen::after, .department-screen::after,
.auth-screen::after { background: linear-gradient(110deg, transparent 15%, rgba(98,221,160,.12) 50%, transparent 78%); }

.enter-screen .brand-mark, .homepage-screen .brand-mark, .member-screen .brand-mark,
.department-screen .brand-mark { color: var(--color-text); }
.brand-mark__meta { color: var(--color-muted); }
.screen-footer { color: var(--color-muted); }
.screen-footer__report-link:hover, .screen-footer__record:hover { color: var(--color-accent); text-shadow: 0 0 18px rgba(24,168,102,.25); }

.logo-stage__glow { background: radial-gradient(circle, rgba(255,255,255,.82) 0%, rgba(98,221,160,.46) 34%, rgba(98,221,160,.16) 58%, transparent 76%); mix-blend-mode: screen; will-change: transform, opacity, filter; }
.logo-stage::before { border-color: rgba(24,168,102,.42); }
.logo-stage__lottie { filter: none; }
.logo-stage__lottie svg { width: min(34rem, 74vw); height: auto; max-width: 100%; overflow: visible; }
.enter-panel, .homepage-copy { background: rgba(255,255,255,.92); color: var(--color-text); border: 1px solid rgba(24,168,102,.12); box-shadow: 0 18px 42px rgba(22,59,45,.12); }
.enter-panel__eyebrow, .homepage-copy__eyebrow, .homepage-copy__replay { color: var(--color-accent); }
.enter-panel__copy, .homepage-copy__line { color: var(--color-muted); }
.enter-button { background: var(--color-text); color: #fff; }
.enter-button__core { background: var(--color-accent); }
.enter-button__icon { filter: none; }
.enter-button__label, .enter-button:hover .enter-button__label, .enter-button:focus-visible .enter-button__label { color: #fff; }

.enter-screen .logo-stage {
  position: relative;
  grid-column: 1;
  grid-row: 1;
  justify-self: center;
  width: 100%;
  min-height: 24rem;
}

.enter-screen .enter-panel {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
}

.enter-screen .logo-stage__glow {
  background: radial-gradient(circle, rgba(255,255,255,.58) 0%, rgba(184,246,207,.34) 28%, rgba(63,199,123,.2) 48%, transparent 74%);
  filter: blur(22px);
  animation: logoGlowIn 1.4s .2s var(--ease-standard) both, logoGlowBreath 3.8s 1.35s ease-in-out infinite alternate;
}

.enter-screen .logo-stage__image {
  width: min(25rem, 64vw);
  filter: brightness(0) saturate(100%) invert(30%) sepia(28%) saturate(1087%) hue-rotate(104deg) brightness(.84) contrast(.92) drop-shadow(0 0 16px rgba(24,168,102,.26));
}

.enter-screen .logo-stage__image.is-visible {
  animation: logoReveal 1.6s .12s var(--ease-standard) forwards, logoGradientBreath 4s 1.8s ease-in-out infinite alternate;
}
.enter-screen .enter-panel {
  padding: 2rem 0 2rem 1.5rem;
  background: transparent;
  border: 0;
  box-shadow: none;
  opacity: 0;
  transform: translateX(80px);
  animation: panelSlideIn 1s 0.45s var(--ease-standard) forwards;
  box-sizing: border-box;
}
@media (max-width: 640px) {
  .enter-screen .logo-stage {
    min-height: 24rem;
  }
  .enter-screen .logo-stage__image {
    width: min(22rem, 88vw);
  }
}

/* Final entry choreography: every visible layer arrives with the sequence. */
#enter-screen .enter-panel {
  border-left: 0;
}

#enter-screen .logo-stage__glow {
  opacity: 0;
  animation:
    entryGlowArrive 1.2s .1s cubic-bezier(.22, 1, .36, 1) forwards,
    entryGlowBreath 4.8s 2s ease-in-out infinite;
}

#enter-screen .logo-stage__image.is-visible {
  opacity: 0;
  animation:
    entryLogoRevealLight 2.1s .18s cubic-bezier(.16, 1, .3, 1) forwards,
    entryLogoFluorescentBreath 4.8s 2.28s ease-in-out infinite;
}

#enter-screen .entry-nav .brand-mark {
  opacity: 0;
  animation: entryNavBrandIn .72s .08s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .entry-nav__links a {
  opacity: 0;
  transform: translateY(-.65rem);
  animation: entryNavLinkIn .58s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .entry-nav__links a:nth-child(1) { animation-delay: .18s; }
#enter-screen .entry-nav__links a:nth-child(2) { animation-delay: .25s; }
#enter-screen .entry-nav__links a:nth-child(3) { animation-delay: .32s; }
#enter-screen .entry-nav__links a:nth-child(4) { animation-delay: .39s; }

#enter-screen .entry-menu-toggle {
  opacity: 0;
  transform: scale(.78);
  animation: entryMenuButtonIn .58s .3s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .entry-metrics {
  animation: entryMetricReveal .8s .78s cubic-bezier(.22, 1, .36, 1) both;
}

#enter-screen .entry-metric {
  opacity: 0;
  transform: translateY(.7rem);
  animation: entryMetricItemIn .62s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .entry-metric:nth-child(1) { animation-delay: .88s; }
#enter-screen .entry-metric:nth-child(2) { animation-delay: .98s; }
#enter-screen .entry-metric:nth-child(3) { animation-delay: 1.08s; }

#enter-screen .enter-panel {
  animation: entryPanelIn .82s .58s cubic-bezier(.22, 1, .36, 1) both;
}

#enter-screen .enter-panel__eyebrow,
#enter-screen .enter-panel__title,
#enter-screen .enter-panel__copy,
#enter-screen .enter-button,
#enter-screen .enter-panel__hint {
  opacity: 0;
  transform: translateY(1rem);
  animation: entryPanelChildIn .62s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .enter-panel__eyebrow { animation-delay: .78s; }
#enter-screen .enter-panel__title { animation-delay: .88s; }
#enter-screen .enter-panel__copy { animation-delay: .99s; }
#enter-screen .enter-button { animation-delay: 1.1s; }
#enter-screen .enter-panel__hint { animation-delay: 1.18s; }

#enter-screen .entry-bottom {
  animation: entryBottomReveal .9s 1.12s cubic-bezier(.22, 1, .36, 1) both;
}

#enter-screen .entry-tagline,
#enter-screen .entry-description,
#enter-screen .entry-secondary-cta {
  opacity: 0;
  transform: translateY(.8rem);
  animation: entryBottomChildIn .65s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .entry-tagline { animation-delay: 1.28s; }
#enter-screen .entry-description { animation-delay: 1.4s; }
#enter-screen .entry-secondary-cta { animation-delay: 1.34s; }

#enter-screen .entry-heading span:nth-child(1) { animation-delay: 1.38s; }
#enter-screen .entry-heading span:nth-child(2) { animation-delay: 1.52s; }
#enter-screen .entry-heading span:nth-child(3) { animation-delay: 1.66s; }

#enter-screen .screen-footer {
  opacity: 0;
  transform: translateY(.7rem);
  animation: entryFooterIn .7s 1.55s cubic-bezier(.22, 1, .36, 1) forwards;
}

@keyframes entryGlowArrive {
  from { opacity: 0; transform: scale(.72); filter: blur(60px); }
  to { opacity: .58; transform: scale(1); filter: blur(46px); }
}

@keyframes entryGlowBreath {
  0%, 100% { opacity: .38; transform: scale(.94); filter: blur(46px); }
  50% { opacity: .78; transform: scale(1.1); filter: blur(58px); }
}

@keyframes entryNavBrandIn {
  from { opacity: 0; transform: translateY(-.7rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes entryNavLinkIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes entryMenuButtonIn {
  to { opacity: 1; transform: scale(1); }
}

@keyframes entryMetricItemIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes entryPanelIn {
  from { opacity: 0; transform: translateX(2rem); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes entryPanelChildIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes entryBottomChildIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes entryFooterIn {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  #enter-screen .entry-nav .brand-mark,
  #enter-screen .entry-nav__links a,
  #enter-screen .entry-menu-toggle,
  #enter-screen .entry-metrics,
  #enter-screen .entry-metric,
  #enter-screen .enter-panel,
  #enter-screen .enter-panel__eyebrow,
  #enter-screen .enter-panel__title,
  #enter-screen .enter-panel__copy,
  #enter-screen .enter-button,
  #enter-screen .enter-panel__hint,
  #enter-screen .entry-bottom,
  #enter-screen .entry-tagline,
  #enter-screen .entry-description,
  #enter-screen .entry-secondary-cta,
  #enter-screen .screen-footer {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

/* motion-web entry direction: a quiet instrument panel with one signal accent. */
#enter-screen {
  inset: clamp(.7rem, 1.8vw, 1.8rem);
  min-height: calc(100vh - clamp(1.4rem, 3.6vw, 3.6rem));
  background: #090d0b;
  color: #f3f7f3;
  border: 1px solid rgba(148, 238, 181, .24);
  border-radius: 24px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .32), inset 0 1px 0 rgba(255, 255, 255, .08);
}

#enter-screen::before {
  inset: 0;
  border-radius: inherit;
  background: transparent;
  border: 1px solid rgba(148, 238, 181, .12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .025);
}

#enter-screen::after {
  inset: 1rem;
  border-radius: 16px;
  background: transparent;
  border: 1px solid rgba(148, 238, 181, .08);
  animation: entryFramePulse 5s ease-in-out infinite;
}

#enter-screen .brand-mark {
  top: 2.3rem;
  left: 2.6rem;
  color: #f3f7f3;
  z-index: 4;
}

#enter-screen .brand-mark__title {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  letter-spacing: .18em;
}

#enter-screen .brand-mark__meta {
  color: rgba(243, 247, 243, .45);
  font-size: .66rem;
  letter-spacing: .19em;
}

#enter-screen .enter-screen__content {
  width: 100%;
  min-height: calc(100vh - clamp(1.4rem, 3.6vw, 3.6rem));
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(22rem, .82fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 10rem);
  padding: clamp(7rem, 12vh, 10rem) clamp(2.5rem, 7vw, 8rem) clamp(6rem, 11vh, 8rem);
}

#enter-screen .logo-stage {
  min-height: min(67vh, 42rem);
  justify-self: stretch;
  align-self: center;
  display: grid;
  place-items: center;
  isolation: isolate;
}

#enter-screen .logo-stage::before {
  content: "";
  position: absolute;
  width: min(35rem, 62vw);
  aspect-ratio: 1;
  border: 1px solid rgba(98, 221, 160, .22);
  border-radius: 50%;
  box-shadow: 0 0 0 1.1rem rgba(98, 221, 160, .025), 0 0 0 4rem rgba(98, 221, 160, .018);
  animation: entryOrbitPulse 4.8s ease-in-out infinite;
  z-index: -1;
}

#enter-screen .logo-stage::after {
  content: "01  /  04     SIGNAL ORIGIN";
  position: absolute;
  left: 0;
  bottom: 1.2rem;
  color: rgba(243, 247, 243, .42);
  font: 600 .65rem/1 var(--font-body);
  letter-spacing: .18em;
}

#enter-screen .logo-stage__glow {
  width: min(28rem, 54vw);
  background: rgba(98, 221, 160, .16);
  filter: blur(46px);
  opacity: .65;
  animation: entryGlowBreathe 4.8s ease-in-out infinite;
}

#enter-screen .logo-stage__image {
  width: min(29rem, 50vw);
  transform: translateY(1.2rem) scale(.9);
  filter: brightness(0) saturate(100%) invert(83%) sepia(20%) saturate(620%) hue-rotate(93deg) brightness(104%) contrast(93%) drop-shadow(0 0 28px rgba(98, 221, 160, .34));
}

#enter-screen .logo-stage__image.is-visible {
  animation: entryLogoReveal 1.15s cubic-bezier(.16, 1, .3, 1) forwards;
}

#enter-screen .enter-panel {
  position: relative;
  width: min(100%, 34rem);
  justify-self: end;
  padding: .65rem 0 .75rem clamp(1.5rem, 3vw, 3.1rem);
  color: #f3f7f3;
  border-left: 1px solid rgba(98, 221, 160, .5);
  background: transparent;
  box-shadow: none;
  text-align: left;
  opacity: 1;
  transform: none;
  animation: entryPanelReveal .9s .2s cubic-bezier(.16, 1, .3, 1) both;
}

#enter-screen .enter-panel::before {
  content: "ENTRY SEQUENCE";
  position: absolute;
  left: clamp(1.5rem, 3vw, 3.1rem);
  top: -1.7rem;
  padding: 0 .45rem;
  background: #090d0b;
  color: #62dda0;
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .24em;
}

#enter-screen .enter-panel::after {
  content: "CREATIVE EDITING  /  QUALITY ASSURANCE";
  position: absolute;
  left: clamp(1.5rem, 3vw, 3.1rem);
  bottom: -2.2rem;
  color: rgba(243, 247, 243, .32);
  font-size: .6rem;
  letter-spacing: .13em;
}

#enter-screen .enter-panel__eyebrow {
  margin: 0 0 1.25rem;
  color: rgba(243, 247, 243, .48);
  font-size: .68rem;
  letter-spacing: .28em;
}

#enter-screen .enter-panel__title {
  max-width: 8ch;
  color: #f3f7f3;
  font-size: clamp(3.4rem, 6.6vw, 6.7rem);
  font-weight: 700;
  line-height: .88;
  letter-spacing: -.045em;
}

#enter-screen .enter-panel__copy {
  max-width: 25rem;
  margin: 1.8rem 0 0;
  color: rgba(243, 247, 243, .58);
  font-size: .96rem;
  line-height: 1.75;
}

#enter-screen .enter-button {
  position: relative;
  display: inline-flex;
  flex-direction: row;
  gap: .9rem;
  margin: 2.6rem 0 0;
  padding: .45rem .9rem .45rem .45rem;
  border: 1px solid rgba(98, 221, 160, .42);
  border-radius: 4px;
  background: rgba(98, 221, 160, .08);
  color: #f3f7f3;
  box-shadow: none;
  transform: none;
  animation: none;
  transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
}

#enter-screen .enter-button__core {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 2px;
  background: #62dda0;
  box-shadow: none;
  transition: transform .22s cubic-bezier(.34, 1.56, .64, 1), background-color .2s ease;
}

#enter-screen .enter-button__core::before,
#enter-screen .enter-button__core::after {
  display: none;
}

#enter-screen .enter-button__icon {
  width: 1.15rem;
  height: 1.15rem;
  filter: brightness(0) saturate(100%) invert(12%) sepia(13%) saturate(1098%) hue-rotate(104deg) brightness(92%) contrast(95%);
}

#enter-screen .enter-button__label {
  color: #f3f7f3;
  font-size: .7rem;
  letter-spacing: .2em;
}

#enter-screen .enter-button:hover,
#enter-screen .enter-button:focus-visible {
  border-color: #62dda0;
  background: rgba(98, 221, 160, .15);
  box-shadow: 0 0 0 3px rgba(98, 221, 160, .1);
  transform: translateX(5px);
}

#enter-screen .enter-button:hover .enter-button__core,
#enter-screen .enter-button:focus-visible .enter-button__core {
  transform: translateX(2px) scale(1.04);
  background: #8df0b4;
  box-shadow: none;
}

#enter-screen .enter-button.is-activated {
  border-color: #8df0b4;
  background: rgba(98, 221, 160, .22);
}

#enter-screen .enter-panel__hint {
  margin-top: 1.25rem;
  color: rgba(243, 247, 243, .34);
  font-size: .65rem;
  letter-spacing: .12em;
}

#enter-screen .screen-footer {
  bottom: 1.65rem;
  color: rgba(243, 247, 243, .42);
}

#enter-screen .screen-footer__report,
#enter-screen .screen-footer__record {
  font-size: .6rem;
  letter-spacing: .1em;
}

#enter-screen .screen-footer__brand {
  right: 2.6rem;
  font-size: .62rem;
  letter-spacing: .14em;
}

@keyframes entryPanelReveal {
  from { opacity: 0; transform: translateX(2.5rem); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes entryLogoReveal {
  from { opacity: 0; transform: translateY(1.2rem) scale(.9); filter: brightness(0) saturate(100%) invert(83%) sepia(20%) saturate(620%) hue-rotate(93deg) brightness(104%) contrast(93%) blur(6px); }
  to { opacity: .94; transform: translateY(0) scale(1); filter: brightness(0) saturate(100%) invert(83%) sepia(20%) saturate(620%) hue-rotate(93deg) brightness(104%) contrast(93%) drop-shadow(0 0 28px rgba(98, 221, 160, .34)); }
}

@keyframes entryOrbitPulse {
  0%, 100% { opacity: .48; transform: scale(.97); }
  50% { opacity: .8; transform: scale(1.015); }
}

@keyframes entryGlowBreathe {
  0%, 100% { opacity: .48; transform: scale(.92); }
  50% { opacity: .76; transform: scale(1.08); }
}

@keyframes entryFramePulse {
  0%, 100% { border-color: rgba(148, 238, 181, .07); }
  50% { border-color: rgba(148, 238, 181, .17); }
}

@media (max-width: 980px) {
  #enter-screen .enter-screen__content {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 7rem 2.5rem 6rem;
  }

  #enter-screen .logo-stage {
    min-height: 42vh;
  }

  #enter-screen .logo-stage::after {
    left: 50%;
    transform: translateX(-50%);
  }

  #enter-screen .enter-panel {
    justify-self: center;
    width: min(100%, 34rem);
  }
}

@media (max-width: 640px) {
  #enter-screen {
    inset: .65rem;
    min-height: calc(100svh - 1.3rem);
    border-radius: 18px;
  }

  #enter-screen .brand-mark {
    top: 1.35rem;
    left: 1.35rem;
  }

  #enter-screen .enter-screen__content {
    min-height: calc(100svh - 1.3rem);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    padding: 6rem 1.5rem 5rem;
  }

  #enter-screen .logo-stage {
    min-height: 37vh;
    flex: 0 0 37vh;
  }

  #enter-screen .logo-stage::before {
    width: min(18rem, 76vw);
  }

  #enter-screen .logo-stage__glow {
    width: min(15rem, 68vw);
  }

  #enter-screen .logo-stage__image {
    width: min(16rem, 66vw);
  }

  #enter-screen .logo-stage::after {
    top: .55rem;
    bottom: auto;
    left: 0;
    transform: none;
    font-size: .56rem;
  }

  #enter-screen .enter-panel {
    width: 100%;
    padding: .9rem 0 .55rem 1.1rem;
  }

  #enter-screen .enter-panel::before,
  #enter-screen .enter-panel::after {
    left: 1.1rem;
  }

  #enter-screen .enter-panel__title {
    max-width: 9ch;
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  #enter-screen .enter-panel__copy {
    margin-top: 1.1rem;
    font-size: .84rem;
    line-height: 1.65;
  }

  #enter-screen .enter-button {
    margin-top: 1.6rem;
  }

  #enter-screen .screen-footer {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #enter-screen::after,
  #enter-screen .logo-stage::before,
  #enter-screen .logo-stage__glow {
    animation: none;
  }

  #enter-screen .enter-panel,
  #enter-screen .logo-stage__image {
    animation: none;
    opacity: 1;
    transform: none;
  }

  #enter-screen .enter-button:hover,
  #enter-screen .enter-button:focus-visible {
    transform: none;
  }
}
.enter-button:hover, .enter-button:focus-visible { box-shadow: 0 16px 34px rgba(22,59,45,.2), 0 0 0 4px rgba(98,221,160,.28); }
@media (max-width: 980px) {
  .enter-screen .logo-stage,
  .enter-screen .enter-panel {
    grid-column: 1;
    grid-row: auto;
  }

  .enter-screen .enter-screen__content { grid-template-columns: minmax(0, 1fr); gap: 1rem; padding-inline: 1.35rem; }
  .enter-screen .logo-stage, .enter-screen .enter-panel { width: 100%; max-width: 100%; }
}
.enter-button__core::after { border-color: rgba(24,168,102,.42); }

.quick-links__item, .side-nav, .side-nav--light { background: rgba(255,255,255,.86); border-color: rgba(24,168,102,.16); color: var(--color-text); box-shadow: 0 16px 34px rgba(22,59,45,.1); }
.quick-links__item span, .side-nav__item { color: var(--color-text); }
.quick-links__item img { display: block; width: 1.2rem; height: 1.2rem; opacity: 1; filter: none; }
.quick-links__item:hover, .quick-links__item:focus-visible,
.side-nav__item:hover, .side-nav__item:focus-visible, .side-nav__item--active { color: var(--color-accent); }
.homepage-visual__portal { background: radial-gradient(circle, rgba(22,59,45,.9) 28%, rgba(22,59,45,.35) 55%, transparent 78%); }
.homepage-visual__data-line { stroke: var(--color-accent); }
.homepage-visual__data-dot { fill: var(--color-text); }

.auth-screen__inner { color: var(--color-text); }
.auth-screen__status { color: var(--color-accent); }
.auth-screen__subcopy { color: var(--color-muted); }
.orbit { border-color: rgba(24,168,102,.28); }
.orbit--middle { border-color: rgba(22,59,45,.22); }
.orbit--inner { border-color: rgba(24,168,102,.5); }
.orbit-trace, .orbit-trace--two { background: var(--color-accent); box-shadow: 0 0 22px rgba(24,168,102,.42); }
.orbit-center { background: var(--color-text); box-shadow: 0 0 0 10px rgba(24,168,102,.08), 0 0 24px rgba(24,168,102,.3); }
.auth-screen__replay { background: var(--color-text); color: #fff; }

.member-screen, .department-screen { background: linear-gradient(135deg, #f8fcf9, #eaf7ee); }
.member-screen::before, .department-screen::before { background: rgba(255,255,255,.76); }
.member-card, .department-card, .department-panel { border-color: rgba(24,168,102,.12); }
.member-card__badge, .department-card__badge { background: #c8f5d8; color: var(--color-text); }
.member-carousel__arrow { background: #fff; color: var(--color-text); border: 1px solid rgba(24,168,102,.16); }
.member-carousel__arrow:hover, .member-carousel__arrow:focus-visible { background: var(--color-accent); color: #fff; }

/* Education / research page: soften the video and move the controls into a centered white card. */
.research-screen { background: #f5faf6; }
.research-screen__bg { background: #f5faf6; }
.research-screen__video { opacity: .12; filter: grayscale(1) brightness(1.45) saturate(.55) sepia(.18) hue-rotate(70deg); }
.research-screen__bg::after { background: linear-gradient(180deg, rgba(255,255,255,.66), rgba(235,249,239,.82)); }
.research-screen__stars { opacity: .18; background-image: radial-gradient(2px 2px at 8% 20%, rgba(24,168,102,.35), transparent), radial-gradient(1px 1px at 16% 34%, rgba(24,168,102,.35), transparent), radial-gradient(2px 2px at 72% 18%, rgba(24,168,102,.3), transparent), radial-gradient(1px 1px at 82% 62%, rgba(24,168,102,.3), transparent); }
.research-screen .brand-mark--light { color: var(--color-text); }
.research-screen .brand-mark--light .brand-mark__meta { color: var(--color-muted); }
.research-panel { left: clamp(1.5rem, 5vw, 5rem); top: clamp(7rem, 12vh, 9rem); width: clamp(20rem, 28vw, 26rem); padding: 1.25rem; background: rgba(255,255,255,.84); color: var(--color-text); border: 1px solid rgba(24,168,102,.12); box-shadow: 0 18px 42px rgba(22,59,45,.12); backdrop-filter: blur(16px); }
.research-panel__subtitle, .research-progress__label { color: var(--color-muted); }
.research-progress__value, .research-info__status { color: var(--color-accent); }
.research-panel__quote { border-left-color: var(--color-accent); color: var(--color-muted); }
.research-panel__button { background: #fff; color: var(--color-accent); border: 1px solid rgba(24,168,102,.22); }
.research-info { right: clamp(1.5rem, 6vw, 8rem); bottom: clamp(2rem, 8vh, 7rem); color: var(--color-text); background: rgba(255,255,255,.9); border: 1px solid rgba(24,168,102,.16); box-shadow: 0 18px 40px rgba(22,59,45,.13); }
.research-info__switcher { justify-content: center; }
.research-info__switch { border-color: rgba(24,168,102,.2); background: #f3fbf5; color: var(--color-muted); border-radius: 999px; }
.research-info__switch.is-active { color: #fff; background: var(--color-accent); border-color: var(--color-accent); }
.research-info__title { color: var(--color-text); }
.research-info__subtitle, .research-info__copy { color: var(--color-muted); }
.research-info__link { color: var(--color-accent); }
.research-screen .side-nav--light { background: rgba(255,255,255,.84); border-color: rgba(24,168,102,.16); }
.research-screen .side-nav--light .side-nav__item { color: var(--color-text); }
.research-screen .side-nav--light .side-nav__item--active { color: var(--color-accent); }

/* Keep the entry mark as the single hero and leave the geometry page uncluttered. */
.enter-screen .screen-watermark,
.homepage-screen .screen-watermark {
  display: none;
}

.enter-screen__content {
  width: min(100%, 76rem);
  margin-inline: auto;
  justify-items: center;
}

.enter-panel {
  width: min(100%, 28rem);
  justify-self: center;
  text-align: center;
}

.enter-panel__copy {
  margin-inline: auto;
}

.enter-button {
  display: flex;
  width: max-content;
  margin-inline: auto;
}

@media (max-width: 980px) {
  #enter-screen, #homepage-screen, #headquarters-screen { inset: .65rem; }
  .enter-screen__content { width: 100%; transform: none; }
  .research-panel { left: 1.5rem; width: min(22rem, calc(100vw - 3rem)); }
  .research-info { right: 1.5rem; width: min(22rem, calc(100vw - 3rem)); }
}

/* Final page-level cleanup: keep each screen on one coherent visual layer. */
.member-screen {
  background: #f5faf6;
}

.member-screen__content {
  position: relative;
  grid-template-columns: 1fr;
  justify-items: center;
}

.member-carousel {
  width: min(100%, 64rem);
  margin-inline: auto;
}

.member-carousel__stage {
  margin-inline: auto;
}

.member-carousel__arrow--prev {
  left: calc(50% - 20rem);
}

.member-carousel__arrow--next {
  right: calc(50% - 20rem);
}

.member-screen .side-nav {
  position: absolute;
  top: 50%;
  right: clamp(1.5rem, 4vw, 4.5rem);
  align-self: auto;
}

.department-screen {
  background: #f5faf6;
}

.department-screen::before {
  background: rgba(255, 255, 255, .82);
}

.department-card {
  background: linear-gradient(180deg, #ffffff 0%, #effaf2 100%);
  color: #163b2d;
  border-color: rgba(24, 168, 102, .18);
  box-shadow: 0 12px 30px rgba(22, 59, 45, .12);
}

.department-card::before,
.department-card::after {
  display: none;
}

.department-card:hover,
.department-card:focus-visible,
.department-card.is-active,
.department-cluster--left .department-card:hover,
.department-cluster--left .department-card:focus-visible,
.department-cluster--left .department-card.is-active,
.department-cluster--right .department-card:hover,
.department-cluster--right .department-card:focus-visible,
.department-cluster--right .department-card.is-active {
  border-color: rgba(24, 168, 102, .58);
  box-shadow: 0 0 0 1px rgba(24, 168, 102, .16), 0 12px 30px rgba(24, 168, 102, .18);
}

.department-card__desc {
  color: #71867b;
}

.department-panel {
  background: linear-gradient(180deg, #ffffff 0%, #effaf2 100%);
  color: #163b2d;
  border: 1px solid rgba(24, 168, 102, .18);
  box-shadow: 0 18px 42px rgba(22, 59, 45, .13);
}

.department-panel::before {
  border-color: rgba(24, 168, 102, .3);
}

.department-panel__corner {
  border-color: #18a866;
}

.department-panel__dots {
  background-image: radial-gradient(circle, rgba(24, 168, 102, .2) 1px, transparent 1px);
}

.department-panel__eyebrow,
.department-panel__subtitle,
.department-panel__copy {
  color: #71867b;
}

.department-panel__link,
.department-panel__link.is-link {
  color: #18a866;
}

.department-screen .side-nav {
  background: rgba(255, 255, 255, .9);
  border: 1px solid rgba(24, 168, 102, .16);
  box-shadow: 0 16px 34px rgba(22, 59, 45, .1);
}

/* The education page keeps the original planet footage and a fully opaque viewport. */
.research-screen {
  background: #000;
  isolation: isolate;
}

.research-screen__bg {
  background: #000;
}

.research-screen__video {
  opacity: 1;
  filter: none;
}

.research-screen__bg::after {
  background: linear-gradient(180deg, rgba(0, 0, 0, .18), rgba(0, 0, 0, .26));
}

.research-screen__stars {
  opacity: .46;
  background-image:
    radial-gradient(2px 2px at 8% 20%, rgba(255, 255, 255, .7), transparent),
    radial-gradient(1px 1px at 16% 34%, rgba(255, 255, 255, .7), transparent),
    radial-gradient(2px 2px at 72% 18%, rgba(255, 255, 255, .65), transparent),
    radial-gradient(1px 1px at 82% 62%, rgba(255, 255, 255, .66), transparent),
    radial-gradient(1.5px 1.5px at 60% 80%, rgba(255, 255, 255, .54), transparent);
}

body:has(.research-screen.is-visible) {
  background: #000;
}

body:has(.research-screen.is-visible)::before {
  display: none;
}

body:has(.research-screen.is-visible) .research-screen {
  min-height: 100svh;
}

.member-screen::before,
.department-screen::before {
  background: #ffffff;
}

.member-screen::after {
  background-image: linear-gradient(110deg, transparent 15%, rgba(98, 221, 160, .1) 50%, transparent 78%);
  background-size: 220% 100%;
  opacity: 1;
}

.member-screen__content {
  position: relative;
  z-index: 3;
}

.member-screen__content::before {
  content: "";
  position: absolute;
  inset: 5% 18%;
  z-index: 0;
  pointer-events: none;
  background: url("../../assets/images/ui/avatar/miru-logo.png") center / min(36rem, 56vw) no-repeat;
  opacity: .055;
  filter: saturate(.5) contrast(.9);
}

.member-carousel {
  position: relative;
  z-index: 1;
}

.member-screen .side-nav {
  position: absolute;
  top: 50%;
  right: clamp(1.5rem, 4vw, 4.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  width: 8.6rem;
  padding: 1.25rem 1.15rem;
  border: 1px solid rgba(24, 168, 102, .16);
  border-radius: var(--panel-radius);
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 16px 34px rgba(22, 59, 45, .1);
  z-index: 1;
  transform: translateY(-50%) translateX(24px);
}

.member-screen.is-visible .side-nav {
  animation: memberNavInRhine .75s .28s var(--ease-standard) forwards;
}

.member-screen .side-nav__item {
  color: var(--color-text);
  font-size: .76rem;
  letter-spacing: .13em;
  text-align: center;
  white-space: nowrap;
}

.member-screen .side-nav__item:hover,
.member-screen .side-nav__item:focus-visible,
.member-screen .side-nav__item--active {
  color: var(--color-accent);
}

@keyframes memberNavInRhine {
  to {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
  }
}

.member-carousel__arrow {
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  padding: 0;
  line-height: 1;
  font-size: 2rem;
  transform: translateY(-50%);
}

@media (max-width: 1100px) {
  .member-screen .side-nav {
    position: static;
    width: auto;
    padding: .8rem .7rem;
    transform: none;
    justify-self: center;
    align-self: auto;
  }

  .member-screen.is-visible .side-nav {
    animation: memberNavInMobile .75s .28s var(--ease-standard) forwards;
  }

  .member-carousel__arrow--prev {
    left: 1rem;
  }

  .member-carousel__arrow--next {
    right: 1rem;
  }
}

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

@media (max-width: 640px) {
  html,
  body,
  .app-shell {
    overflow-x: hidden;
    overflow-y: auto;
  }

  .member-screen .side-nav {
    position: static;
  }

  .member-carousel__arrow--prev {
    left: -.5rem;
  }

  .member-carousel__arrow--next {
    right: -.5rem;
  }
}

/* Entry palette bridge: carry the light Rhine workbench into the first screen. */
#enter-screen {
  width: calc(100% - 2 * clamp(.7rem, 1.8vw, 1.8rem));
  background:
    linear-gradient(rgba(24, 168, 102, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 168, 102, .055) 1px, transparent 1px),
    linear-gradient(145deg, #fbfdfb 0%, #f1f8f3 58%, #e8f5ec 100%);
  background-size: 42px 42px, 42px 42px, auto;
  color: var(--color-text);
  border-color: rgba(24, 168, 102, .18);
  box-shadow: 0 24px 70px rgba(22, 59, 45, .14), inset 0 1px 0 rgba(255, 255, 255, .9);
}

#enter-screen::before {
  background: linear-gradient(115deg, rgba(255, 255, 255, .8), transparent 42%, rgba(24, 168, 102, .035));
  border-color: rgba(24, 168, 102, .1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .62);
}

#enter-screen::after {
  border-color: rgba(24, 168, 102, .1);
  animation-name: entryFramePulseLight;
}

#enter-screen .brand-mark {
  color: var(--color-text);
}

#enter-screen .brand-mark__meta {
  color: var(--color-muted);
}

#enter-screen .logo-stage::before {
  border-color: rgba(24, 168, 102, .24);
  box-shadow: 0 0 0 1.1rem rgba(24, 168, 102, .035), 0 0 0 4rem rgba(24, 168, 102, .02);
}

#enter-screen .logo-stage::after {
  color: rgba(22, 59, 45, .52);
}

#enter-screen .logo-stage__glow {
  background: rgba(98, 221, 160, .25);
  mix-blend-mode: multiply;
}

#enter-screen .logo-stage__image {
  filter: brightness(0) saturate(100%) invert(19%) sepia(20%) saturate(1118%) hue-rotate(105deg) brightness(89%) contrast(91%) drop-shadow(0 18px 30px rgba(22, 59, 45, .16));
}

#enter-screen .logo-stage__image.is-visible {
  animation:
    entryLogoRevealLight 2.1s cubic-bezier(.16, 1, .3, 1) forwards,
    entryLogoFluorescentBreath 4.8s 2.1s ease-in-out infinite;
}

#enter-screen .enter-panel {
  padding: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--color-text);
  border: 0;
  border-left: 2px solid rgba(24, 168, 102, .72);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

#enter-screen .enter-panel::before {
  left: clamp(1.8rem, 3vw, 2.6rem);
  top: -.55rem;
  background: transparent;
  color: var(--color-accent);
}

#enter-screen .enter-panel::after {
  left: clamp(1.8rem, 3vw, 2.6rem);
  bottom: -1.7rem;
  color: rgba(22, 59, 45, .46);
}

#enter-screen .enter-panel__eyebrow {
  color: var(--color-accent);
}

#enter-screen .enter-panel__title {
  color: var(--color-text);
}

#enter-screen .enter-panel__copy {
  color: var(--color-muted);
}

#enter-screen .enter-button {
  border-color: rgba(24, 168, 102, .26);
  background: #f3fbf5;
  color: var(--color-text);
  box-shadow: 0 8px 20px rgba(22, 59, 45, .08);
}

#enter-screen .enter-button__core {
  background: var(--color-accent);
}

#enter-screen .enter-button__icon {
  filter: brightness(0) invert(1);
}

#enter-screen .enter-button__label {
  color: var(--color-text);
}

#enter-screen .enter-button:hover,
#enter-screen .enter-button:focus-visible {
  border-color: var(--color-accent);
  background: #e6f8ec;
  box-shadow: 0 10px 26px rgba(22, 59, 45, .12), 0 0 0 3px rgba(24, 168, 102, .12);
}

#enter-screen .enter-button:hover .enter-button__core,
#enter-screen .enter-button:focus-visible .enter-button__core,
#enter-screen .enter-button.is-activated .enter-button__core {
  background: #128954;
}

#enter-screen .enter-button.is-activated {
  border-color: var(--color-accent);
  background: #dff5e7;
}

#enter-screen .enter-panel__hint,
#enter-screen .screen-footer {
  color: rgba(22, 59, 45, .5);
}

@keyframes entryLogoRevealLight {
  from {
    opacity: 0;
    transform: translateY(1.2rem) scale(.9);
    filter: brightness(0) saturate(100%) invert(19%) sepia(20%) saturate(1118%) hue-rotate(105deg) brightness(89%) contrast(91%) blur(6px);
  }
  18% {
    opacity: .82;
    transform: translateY(.45rem) scale(.96);
    filter: brightness(0) saturate(100%) invert(42%) sepia(54%) saturate(739%) hue-rotate(101deg) brightness(91%) contrast(93%) blur(1.5px) drop-shadow(0 0 22px rgba(24, 168, 102, .42));
  }
  45% {
    opacity: 1;
    transform: translateY(0) scale(1.015);
    filter: brightness(0) saturate(100%) invert(52%) sepia(69%) saturate(532%) hue-rotate(95deg) brightness(98%) contrast(91%) blur(0) drop-shadow(0 0 34px rgba(24, 168, 102, .58));
  }
  64% {
    opacity: 1;
    transform: translateY(0) scale(1.01);
    filter: brightness(0) saturate(100%) invert(72%) sepia(33%) saturate(454%) hue-rotate(91deg) brightness(108%) contrast(95%) drop-shadow(0 0 34px rgba(98, 221, 160, .62));
  }
  82% {
    opacity: 1;
    transform: translateY(0) scale(1.006);
    filter: brightness(0) saturate(100%) invert(94%) sepia(12%) saturate(280%) hue-rotate(88deg) brightness(108%) contrast(101%) drop-shadow(0 0 28px rgba(255, 255, 255, .78)) drop-shadow(0 0 46px rgba(98, 221, 160, .56));
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: brightness(0) saturate(100%) invert(100%) drop-shadow(0 0 24px rgba(255, 255, 255, .72)) drop-shadow(0 0 38px rgba(98, 221, 160, .42));
  }
}

@keyframes entryLogoFluorescentBreath {
  0%, 100% {
    opacity: .88;
    transform: translateY(0) scale(.985);
    filter: brightness(0) saturate(100%) invert(100%) drop-shadow(0 0 18px rgba(255, 255, 255, .48)) drop-shadow(0 0 28px rgba(98, 221, 160, .28));
  }
  48% {
    opacity: 1;
    transform: translateY(0) scale(1.018);
    filter: brightness(0) saturate(100%) invert(100%) drop-shadow(0 0 38px rgba(255, 255, 255, .96)) drop-shadow(0 0 62px rgba(98, 221, 160, .7));
  }
  62% {
    opacity: .96;
    transform: translateY(0) scale(1.006);
    filter: brightness(0) saturate(100%) invert(91%) sepia(18%) saturate(449%) hue-rotate(88deg) brightness(110%) contrast(101%) drop-shadow(0 0 30px rgba(255, 255, 255, .82)) drop-shadow(0 0 50px rgba(98, 221, 160, .52));
  }
}

@keyframes entryFramePulseLight {
  0%, 100% { border-color: rgba(24, 168, 102, .07); }
  50% { border-color: rgba(24, 168, 102, .16); }
}

@media (max-width: 640px) {
  #enter-screen {
    width: calc(100% - 1.3rem);
  }

  #enter-screen .enter-screen__content {
    padding-top: 5.25rem;
    padding-bottom: 3.25rem;
  }

  #enter-screen .logo-stage {
    min-height: 30svh;
    flex-basis: 30svh;
  }

  #enter-screen .enter-panel {
    padding: 1.25rem 1.2rem 1.1rem;
  }

  #enter-screen .enter-panel::before,
  #enter-screen .enter-panel::after {
    left: 1.2rem;
  }

  #enter-screen .logo-stage::after {
    padding: .3rem .45rem;
    background: rgba(248, 252, 249, .9);
  }
}

/* Hero composition layer adapted from the supplied full-screen studio brief. */
#enter-screen .entry-nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 6;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 7.2rem;
  padding: 2.2rem clamp(2rem, 4vw, 4.2rem) 0;
  pointer-events: none;
}

#enter-screen .entry-nav > * {
  pointer-events: auto;
}

#enter-screen .entry-nav .brand-mark {
  position: static;
  margin: 0;
}

#enter-screen .entry-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 3.4rem);
  margin-top: .7rem;
}

#enter-screen .entry-nav__links a {
  color: rgba(22, 59, 45, .7);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-decoration: none;
  transition: color .25s ease, transform .25s ease;
}

#enter-screen .entry-nav__links a:hover,
#enter-screen .entry-nav__links a:focus-visible {
  color: var(--color-accent);
  transform: translateY(-2px);
}

#enter-screen .entry-menu-toggle {
  display: none;
  width: 2.35rem;
  height: 2.35rem;
  padding: .62rem;
  border: 0;
  border-radius: 50%;
  background: var(--color-text);
  cursor: pointer;
}

#enter-screen .entry-menu-toggle span {
  display: block;
  width: 1.05rem;
  height: 2px;
  margin: .18rem auto;
  background: #fff;
}

#enter-screen .entry-metrics {
  position: absolute;
  top: clamp(8.2rem, 15vh, 10.5rem);
  left: calc(50% - 18rem);
  z-index: 3;
  display: flex;
  gap: clamp(1.4rem, 3vw, 3.6rem);
  padding: .8rem 0 .8rem 1.2rem;
  border-left: 1px solid rgba(24, 168, 102, .28);
  animation: entryMetricReveal .8s .45s var(--ease-standard) both;
}

#enter-screen .entry-metric {
  display: grid;
  gap: .28rem;
  min-width: 5.3rem;
}

#enter-screen .entry-metric strong {
  color: var(--color-text);
  font-size: clamp(1.3rem, 2.4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: .95;
}

#enter-screen .entry-metric em {
  color: var(--color-accent);
  font-size: .58em;
  font-style: normal;
  vertical-align: top;
}

#enter-screen .entry-metric span {
  color: rgba(22, 59, 45, .53);
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.35;
}

#enter-screen .entry-bottom {
  position: absolute;
  right: clamp(2rem, 4vw, 4.2rem);
  bottom: 3.8rem;
  left: clamp(2rem, 4vw, 4.2rem);
  z-index: 4;
  animation: entryBottomReveal .9s .6s var(--ease-standard) both;
}

@media (min-width: 981px) {
  #enter-screen .enter-panel {
    z-index: 5;
  }

  #enter-screen .entry-bottom {
    right: 50%;
  }

  #enter-screen .entry-bottom__main {
    display: block;
  }

  #enter-screen .entry-heading {
    justify-content: flex-start;
    max-width: 42rem;
    margin-top: .8rem;
    text-align: left;
  }
}

#enter-screen .entry-bottom__top,
#enter-screen .entry-bottom__main {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}

#enter-screen .entry-bottom__top {
  align-items: center;
  margin-bottom: 1.25rem;
}

#enter-screen .entry-tagline,
#enter-screen .entry-description {
  margin: 0;
  color: rgba(22, 59, 45, .6);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .17em;
  line-height: 1.5;
}

#enter-screen .entry-secondary-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-accent);
  font-size: clamp(.78rem, 1.1vw, 1rem);
  font-weight: 700;
  letter-spacing: .12em;
  cursor: pointer;
  transition: gap .25s ease, color .25s ease;
}

#enter-screen .entry-secondary-cta span {
  font-size: 1.2em;
  line-height: 1;
}

#enter-screen .entry-secondary-cta:hover,
#enter-screen .entry-secondary-cta:focus-visible {
  gap: .8rem;
  color: #128954;
}

#enter-screen .entry-description {
  flex: 0 0 clamp(12rem, 22vw, 19rem);
  text-align: left;
}

#enter-screen .entry-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0 .65em;
  max-width: 47rem;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.7vw, 6.2rem);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: .82;
  text-align: right;
}

#enter-screen .entry-heading span {
  display: block;
  overflow: hidden;
}

#enter-screen .entry-heading span:nth-child(1) { animation: entryWordReveal .7s .75s var(--ease-standard) both; }
#enter-screen .entry-heading span:nth-child(2) { animation: entryWordReveal .7s .89s var(--ease-standard) both; }
#enter-screen .entry-heading span:nth-child(3) { animation: entryWordReveal .7s 1.03s var(--ease-standard) both; }

#enter-screen .entry-menu {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  padding: 2rem clamp(1.35rem, 6vw, 3rem);
  background: #f8fcf9;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-1rem);
  transition: opacity .35s ease, visibility .35s ease, transform .35s ease;
}

#enter-screen .entry-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#enter-screen .entry-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#enter-screen .entry-menu__label {
  color: var(--color-muted);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .18em;
}

#enter-screen .entry-menu__close {
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--color-text);
  color: #fff;
  font-size: 1.65rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
}

#enter-screen .entry-menu__links {
  display: grid;
  gap: 1.2rem;
  margin-top: 5rem;
}

#enter-screen .entry-menu__links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: .7rem;
  border-bottom: 1px solid rgba(24, 168, 102, .16);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3.2rem);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1;
  text-decoration: none;
}

#enter-screen .entry-menu__links a span {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: .62rem;
  letter-spacing: .14em;
}

#enter-screen .entry-menu__cta {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-accent);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .12em;
  cursor: pointer;
}

@keyframes entryMetricReveal {
  from { opacity: 0; transform: translateX(1.5rem); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes entryBottomReveal {
  from { opacity: 0; transform: translateY(1.2rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes entryWordReveal {
  from { opacity: 0; transform: translateY(110%); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  #enter-screen .entry-nav__links,
  #enter-screen .entry-metrics {
    display: none;
  }

  #enter-screen .entry-menu-toggle {
    display: block;
  }

  #enter-screen .entry-bottom {
    bottom: 3.2rem;
  }

  #enter-screen .entry-heading {
    max-width: 32rem;
    font-size: clamp(2.2rem, 6vw, 4rem);
  }
}

@media (max-width: 640px) {
  #enter-screen .entry-nav {
    min-height: 5.5rem;
    padding: 1.25rem 1.35rem 0;
  }

  #enter-screen .entry-nav .brand-mark__title {
    font-size: 1.35rem;
  }

  #enter-screen .entry-nav .brand-mark__meta {
    font-size: .55rem;
  }

  #enter-screen .entry-metrics {
    top: 6.15rem;
    left: 1.35rem;
    right: 1.35rem;
    left: 1.35rem;
    display: flex;
    justify-content: space-between;
    gap: .6rem;
    padding: .65rem 0 .65rem .75rem;
  }

  #enter-screen .entry-metric {
    min-width: 0;
  }

  #enter-screen .entry-metric strong {
    font-size: 1.35rem;
  }

  #enter-screen .entry-metric span {
    font-size: .48rem;
  }

  #enter-screen .entry-bottom {
    right: 1.35rem;
    bottom: 1rem;
    left: 1.35rem;
  }

  #enter-screen .entry-bottom__top {
    margin-bottom: .75rem;
  }

  #enter-screen .entry-tagline {
    font-size: .48rem;
  }

  #enter-screen .entry-secondary-cta {
    font-size: .62rem;
  }

  #enter-screen .entry-description {
    display: none;
  }

  #enter-screen .entry-heading {
    width: 100%;
    max-width: none;
    justify-content: space-between;
    gap: .1em;
    font-size: clamp(1.35rem, 7.4vw, 2.1rem);
    letter-spacing: -.02em;
  }

  #enter-screen .entry-heading span:nth-child(1),
  #enter-screen .entry-heading span:nth-child(2),
  #enter-screen .entry-heading span:nth-child(3) {
    animation-delay: .2s;
  }
}

@media (prefers-reduced-motion: reduce) {
  #enter-screen .logo-stage__image.is-visible {
    animation: none !important;
    opacity: 1;
    transform: none;
    filter: brightness(0) saturate(100%) invert(19%) sepia(20%) saturate(1118%) hue-rotate(105deg) brightness(89%) contrast(91%) drop-shadow(0 18px 30px rgba(22, 59, 45, .16));
  }

  #enter-screen .logo-stage__glow {
    animation: none !important;
    opacity: .48;
  }

  #enter-screen .entry-metrics,
  #enter-screen .entry-bottom,
  #enter-screen .entry-heading span {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

/* Entry motion final override. Keep this last so the layered theme cannot reset it. */
#enter-screen .enter-panel { border-left: 0 !important; }

#enter-screen .logo-stage__glow {
  opacity: .18;
  filter: blur(48px);
  animation: entryGlowArrive 1.4s .12s cubic-bezier(.22, 1, .36, 1) forwards, entryGlowBreath 5.8s 2.1s ease-in-out infinite;
}

#enter-screen .logo-stage__image.is-visible {
  opacity: 0;
  animation: entryLogoGreenReveal 4.8s .12s cubic-bezier(.22, 1, .36, 1) forwards;
}

#enter-screen .entry-nav .brand-mark { opacity: 0; animation: entryNavBrandIn .72s .08s cubic-bezier(.22, 1, .36, 1) forwards; }
#enter-screen .entry-nav__links a { opacity: 0; transform: translateY(-.65rem); animation: entryNavLinkIn .58s cubic-bezier(.22, 1, .36, 1) forwards; }
#enter-screen .entry-nav__links a:nth-child(1) { animation-delay: .18s; }
#enter-screen .entry-nav__links a:nth-child(2) { animation-delay: .25s; }
#enter-screen .entry-nav__links a:nth-child(3) { animation-delay: .32s; }
#enter-screen .entry-nav__links a:nth-child(4) { animation-delay: .39s; }
#enter-screen .entry-menu-toggle { opacity: 0; transform: scale(.78); animation: entryMenuButtonIn .58s .3s cubic-bezier(.22, 1, .36, 1) forwards; }

#enter-screen .entry-metrics { animation: entryMetricReveal .8s .78s cubic-bezier(.22, 1, .36, 1) both; }
#enter-screen .entry-metric { opacity: 0; transform: translateY(.7rem); animation: entryMetricItemIn .62s cubic-bezier(.22, 1, .36, 1) forwards; }
#enter-screen .entry-metric:nth-child(1) { animation-delay: .88s; }
#enter-screen .entry-metric:nth-child(2) { animation-delay: .98s; }
#enter-screen .entry-metric:nth-child(3) { animation-delay: 1.08s; }

#enter-screen .enter-panel { animation: entryPanelIn .82s .58s cubic-bezier(.22, 1, .36, 1) both; }
#enter-screen .enter-panel__eyebrow,
#enter-screen .enter-panel__title,
#enter-screen .enter-panel__copy,
#enter-screen .enter-button,
#enter-screen .enter-panel__hint { opacity: 0; transform: translateY(1rem); animation: entryPanelChildIn .62s cubic-bezier(.22, 1, .36, 1) forwards; }
#enter-screen .enter-panel__eyebrow { animation-delay: .78s; }
#enter-screen .enter-panel__title { animation-delay: .88s; }
#enter-screen .enter-panel__copy { animation-delay: .99s; }
#enter-screen .enter-button { animation-delay: 1.1s; }
#enter-screen .enter-panel__hint { animation-delay: 1.18s; }

#enter-screen .entry-bottom { animation: entryBottomReveal .9s 1.12s cubic-bezier(.22, 1, .36, 1) both; }
#enter-screen .entry-tagline,
#enter-screen .entry-description,
#enter-screen .entry-secondary-cta { opacity: 0; transform: translateY(.8rem); animation: entryBottomChildIn .65s cubic-bezier(.22, 1, .36, 1) forwards; }
#enter-screen .entry-tagline { animation-delay: 1.28s; }
#enter-screen .entry-description { animation-delay: 1.4s; }
#enter-screen .entry-secondary-cta { animation-delay: 1.34s; }
#enter-screen .entry-heading span:nth-child(1) { animation-delay: 1.38s; }
#enter-screen .entry-heading span:nth-child(2) { animation-delay: 1.52s; }
#enter-screen .entry-heading span:nth-child(3) { animation-delay: 1.66s; }

#enter-screen .screen-footer { opacity: 0; transform: translateY(.7rem); animation: entryFooterIn .7s 1.55s cubic-bezier(.22, 1, .36, 1) forwards; }

@media (prefers-reduced-motion: reduce) {
  #enter-screen .logo-stage__image.is-visible { animation: none !important; opacity: 1; transform: none; }
  #enter-screen .logo-stage__glow,
  #enter-screen .entry-nav .brand-mark,
  #enter-screen .entry-nav__links a,
  #enter-screen .entry-menu-toggle,
  #enter-screen .entry-metrics,
  #enter-screen .entry-metric,
  #enter-screen .enter-panel,
  #enter-screen .enter-panel__eyebrow,
  #enter-screen .enter-panel__title,
  #enter-screen .enter-panel__copy,
  #enter-screen .enter-button,
  #enter-screen .enter-panel__hint,
  #enter-screen .entry-bottom,
  #enter-screen .entry-tagline,
  #enter-screen .entry-description,
  #enter-screen .entry-secondary-cta,
  #enter-screen .screen-footer { animation: none !important; opacity: 1; transform: none; }
}

/* Entry CTA: a true pill button, with a circular signal core. */
#enter-screen .enter-button {
  min-height: 3.35rem;
  padding: .35rem .95rem .35rem .35rem;
  border-radius: 999px !important;
}

#enter-screen .enter-button__core {
  width: 2.65rem;
  height: 2.65rem;
  flex: 0 0 2.65rem;
  border-radius: 50% !important;
}

#enter-screen .enter-button__icon {
  width: 1.1rem;
  height: 1.1rem;
}

#enter-screen .enter-button__label {
  padding: 0 .55rem 0 .2rem;
  white-space: nowrap;
}

/* Smooth logo handoff: green reveal stays on one layer, white bloom fades over it. */
#enter-screen .logo-stage__art {
  position: relative;
  display: grid;
  width: min(29rem, 50vw);
  aspect-ratio: 1;
  opacity: 0;
  will-change: opacity, transform;
}

#enter-screen .logo-stage__image#logo-fallback {
  position: relative;
  z-index: 1;
  opacity: 1;
  filter: brightness(0) saturate(100%) invert(42%) sepia(54%) saturate(739%) hue-rotate(101deg) brightness(91%) contrast(93%) drop-shadow(0 0 22px rgba(24, 168, 102, .42));
}

#enter-screen .logo-stage__image#logo-fallback.is-visible {
  animation: none;
}

#enter-screen .logo-stage__image--white {
  position: relative;
  z-index: 2;
  opacity: 0;
  transform: translateY(0) scale(1);
  filter: brightness(0) saturate(100%) invert(100%) drop-shadow(0 0 18px rgba(255, 255, 255, .28)) drop-shadow(0 0 30px rgba(98, 221, 160, .22));
  pointer-events: none;
  will-change: opacity;
  animation: none;
}

#enter-screen .logo-stage__art .logo-stage__image {
  grid-area: 1 / 1;
  width: 100%;
  height: 100%;
  margin: 0;
  transform: none;
}

#enter-screen .logo-stage.is-playing .logo-stage__art {
  animation: entryLogoArtIn 1.2s cubic-bezier(.22, 1, .36, 1) both;
}

#enter-screen .logo-stage.is-playing .logo-stage__image--white {
  animation: entryLogoWhiteFade 3.2s .65s ease-in-out both;
}

#enter-screen .logo-stage__glow {
  filter: blur(48px);
  opacity: 0;
  mix-blend-mode: normal;
  will-change: opacity, transform;
  animation: none;
}

#enter-screen .logo-stage.is-playing .logo-stage__glow {
  animation: entryHaloIn .45s ease-out both, entryHaloPulse 4.8s .45s ease-in-out infinite;
}

@keyframes entryLogoArtIn {
  from { opacity: 0; transform: translateY(1.2rem) scale(.94); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes entryLogoWhiteFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes entryHaloIn {
  from { opacity: 0; transform: scale(.94); }
  to { opacity: .35; transform: scale(.94); }
}

@keyframes entryHaloPulse {
  0%, 100% { opacity: .35; transform: scale(.94); }
  50% { opacity: .8; transform: scale(1.08); }
}

@media (max-width: 640px) {
  #enter-screen .logo-stage__art {
    width: min(16rem, 66vw);
  }
}

@media (prefers-reduced-motion: reduce) {
  #enter-screen .logo-stage.is-playing .logo-stage__art,
  #enter-screen .logo-stage.is-playing .logo-stage__glow,
  #enter-screen .logo-stage__image#logo-fallback.is-visible,
  #enter-screen .logo-stage.is-playing .logo-stage__image--white {
    animation: none !important;
  }

  #enter-screen .logo-stage__art,
  #enter-screen .logo-stage__image#logo-fallback.is-visible {
    opacity: 1;
    transform: none;
  }

  #enter-screen .logo-stage__image--white {
    opacity: 0;
    transform: none;
  }

  #enter-screen .logo-stage__glow { opacity: .35; }
}

/* One bounded drawing surface: all growth tracks share the same center and clock. */
#auth-screen {
  inset: clamp(.8rem, 2.4vw, 2.4rem);
  border-radius: var(--workbench-radius);
  overflow: hidden;
  isolation: isolate;
}

#auth-screen::before,
#auth-screen::after,
#homepage-screen::before,
#homepage-screen::after { inset: 0; border-radius: inherit; }

#homepage-screen { background: #fff; }
#homepage-screen::before,
#homepage-screen::after { display: none; }

#homepage-screen .homepage-copy {
  background: transparent;
  border: 0;
  box-shadow: none;
}

#homepage-screen .homepage-screen__content {
  grid-template-columns: minmax(300px, 420px) minmax(0, 1fr) 160px;
  gap: 2rem;
}

#homepage-screen .homepage-visual {
  width: min(100%, 31rem, 58vh);
  aspect-ratio: 620 / 760;
  container-type: inline-size;
  overflow: hidden;
  isolation: isolate;
  filter: none;
  opacity: 1;
  transform: none;
  animation: none;
}

#homepage-screen .homepage-visual__portal { display: none; }

#homepage-screen .homepage-visual__orange-svg,
#homepage-screen .homepage-visual__data-svg {
  inset: 0;
  width: 100%;
  height: 100%;
  transform: none;
  overflow: hidden;
}

#homepage-screen .homepage-visual__blocks {
  left: 50%;
  top: 50%;
  width: 100%;
}

#homepage-screen .homepage-visual__blocks-inner {
  --cell: 9cqw;
  --gap: 1.4cqw;
  transform: translate(-50%, -50%) rotate(45deg);
}

#homepage-screen .homepage-visual__block {
  background: rgba(24, 168, 102, .055);
  border: 1px solid rgba(24, 168, 102, .18);
  box-shadow: none;
}

#homepage-screen.is-visible .homepage-visual__block {
  animation-name: homeTileGrow;
  animation-duration: .85s;
  animation-timing-function: cubic-bezier(.16, 1, .3, 1);
  animation-fill-mode: both;
}

#homepage-screen .homepage-visual__block:nth-child(3n) {
  background: rgba(24, 168, 102, .14);
}

#homepage-screen .homepage-visual__origin {
  left: 50%;
  top: 50%;
  width: 10cqw;
  height: 10cqw;
  border: 2px solid var(--color-accent);
  background: #fff;
  box-shadow: 0 0 0 5px rgba(24, 168, 102, .09);
}

#homepage-screen .homepage-visual__origin::before {
  content: "";
  position: absolute;
  inset: 28%;
  border-radius: 50%;
  background: var(--color-accent);
}

#homepage-screen .homepage-visual__origin::after {
  content: "";
  position: absolute;
  inset: -14px;
  border: 1px solid rgba(24, 168, 102, .32);
  border-radius: 50%;
  opacity: 0;
}

#homepage-screen.is-visible .homepage-visual__origin {
  animation: homeOriginIn .65s .12s cubic-bezier(.16, 1, .3, 1) both;
}

#homepage-screen.is-visible .homepage-visual__origin::after {
  animation: homeSignalPulse 4s .45s ease-in-out infinite;
}

#homepage-screen .homepage-visual__orange-path {
  stroke-width: 26;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

#homepage-screen.is-visible .homepage-visual__orange-path {
  animation: homeBranchDraw 1.35s .35s cubic-bezier(.45, 0, .2, 1) both;
}

#homepage-screen .homepage-visual__orange-path--vertical { stroke-width: 34; }
#homepage-screen.is-visible .homepage-visual__orange-path--left { animation-delay: .55s; }
#homepage-screen.is-visible .homepage-visual__orange-path--right { animation-delay: .7s; }
#homepage-screen.is-visible .homepage-visual__orange-path--lower-right { animation-delay: .85s; }
#homepage-screen.is-visible .homepage-visual__orange-path--root { animation-delay: 1s; stroke-width: 22; }

#homepage-screen .homepage-visual__data-line {
  stroke-width: 2.5;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: .65;
  transform: none;
}

#homepage-screen.is-visible .homepage-visual__data-line {
  animation: homeBranchDraw 1.3s .8s cubic-bezier(.45, 0, .2, 1) both;
}

#homepage-screen.is-visible .homepage-visual__data-line--b { animation-delay: .95s; }
#homepage-screen.is-visible .homepage-visual__data-line--c { animation-delay: 1.1s; }
#homepage-screen.is-visible .homepage-visual__data-line--d { animation-delay: 1.25s; }

#homepage-screen .homepage-visual__data-dot {
  fill: #fff;
  stroke: var(--color-accent);
  stroke-width: 2;
}

#homepage-screen.is-visible .homepage-visual__data-dot {
  animation-name: dataDotPop;
  animation-duration: .45s;
  animation-timing-function: cubic-bezier(.16, 1, .3, 1);
  animation-fill-mode: both;
  animation-iteration-count: 1;
}

#homepage-screen.is-visible .homepage-visual__data-dot--1 { animation-delay: 1.65s; }
#homepage-screen.is-visible .homepage-visual__data-dot--2 { animation-delay: 1.85s; }
#homepage-screen.is-visible .homepage-visual__data-dot--3 { animation-delay: 2s; }
#homepage-screen.is-visible .homepage-visual__data-dot--4 { animation-delay: 2.15s; }
#homepage-screen.is-visible .homepage-visual__data-dot--5 { animation-delay: 2.3s; }
#homepage-screen.is-visible .homepage-visual__data-dot--6 { animation-delay: 2.05s; }
#homepage-screen.is-visible .homepage-visual__data-dot--7 { animation-delay: 2.2s; }
#homepage-screen.is-visible .homepage-visual__data-dot--8 { animation-delay: 2.35s; }
#homepage-screen.is-visible .homepage-visual__data-dot--9 { animation-delay: 2.5s; }

@keyframes homeBranchDraw {
  from { stroke-dashoffset: 1; }
  to { stroke-dashoffset: 0; }
}

@keyframes homeOriginIn {
  from { opacity: 0; transform: translate(-50%, -50%) scale(.5); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@keyframes homeTileGrow {
  from { opacity: 0; transform: translate(calc(var(--axis-x) * -.5), calc(var(--axis-y) * -.5)) scale(.55); }
  to { opacity: 1; transform: translate(0, 0) scale(1); }
}

@keyframes homeSignalPulse {
  0%, 100% { opacity: .15; transform: scale(.85); }
  50% { opacity: .65; transform: scale(1.12); }
}

@media (max-width: 1100px), (max-height: 760px) {
  #homepage-screen { overflow-y: auto; }
  #homepage-screen .homepage-screen__content {
    height: auto;
    min-height: 100%;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    padding: 8rem 2rem 7rem;
    align-content: center;
  }
  #homepage-screen .homepage-copy { text-align: left; padding: 0; }
  #homepage-screen .homepage-copy__welcome { justify-content: flex-start; }
  #homepage-screen .homepage-copy__title { font-size: 3.5rem; }
  #homepage-screen .homepage-copy__welcome span { font-size: 2rem; }
  #homepage-screen .side-nav { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; justify-content: center; }
  #homepage-screen .side-nav__item { min-height: 44px; }
  #homepage-screen .screen-footer { position: relative; bottom: auto; margin: -5rem 1.5rem 2rem; }
}

@media (max-width: 980px) {
  #auth-screen { inset: .65rem; }
}

@media (max-width: 640px) {
  #homepage-screen .homepage-screen__content { grid-template-columns: minmax(0, 1fr); padding: 8rem 1.5rem 7rem; gap: 1.5rem; }
  #homepage-screen .homepage-visual { width: min(100%, 20rem); }
  #homepage-screen .homepage-copy__title { font-size: 3rem; }
  #homepage-screen .homepage-copy__welcome span { font-size: 1.75rem; }
  #homepage-screen .homepage-copy__line { font-size: .9rem; }
  #homepage-screen .quick-links__item { min-height: 44px; }
  #homepage-screen .screen-footer { font-size: .6rem; overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  #homepage-screen *, #homepage-screen *::before, #homepage-screen *::after,
  #auth-screen *, #auth-screen::after { animation: none !important; transition: none !important; }
  #homepage-screen .homepage-visual__orange-path,
  #homepage-screen .homepage-visual__data-line { stroke-dashoffset: 0; }
  #homepage-screen .homepage-visual__origin { opacity: 1; transform: translate(-50%, -50%); }
  #homepage-screen .homepage-visual__block,
  #homepage-screen .homepage-visual__data-dot,
  #homepage-screen .homepage-copy *,
  #homepage-screen .side-nav,
  #homepage-screen .side-nav__item,
  #auth-screen .orbit-system { opacity: 1; transform: none; }
  #homepage-screen .homepage-visual__origin::after { opacity: .3; }
}