:root {
  --bg: #050508;
  --panel: #0d0d1f;
  --ink: #eef0ff;
  --ink-soft: rgba(238, 240, 255, 0.74);
  --ink-dim: rgba(238, 240, 255, 0.42);
  --line: rgba(238, 240, 255, 0.18);
  --line-strong: rgba(238, 240, 255, 0.56);
  --dusk: #8b8fc7;
  --mist: #b9bce0;
  --halo: #f4ecc8;
  --font-serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", Georgia, serif;
  --font-sans: "Helvetica Neue", "Hiragino Sans", "Noto Sans", Arial, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --shell: min(100% - 48px, 1080px);
  --ease-settle: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-glide: cubic-bezier(0.27, 0.8, 0.22, 1);
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    #050508;
  background-size: 96px 96px, 96px 96px, auto;
}

body::after {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 5, 8, 0.92), rgba(5, 5, 8, 0.12) 50%, rgba(5, 5, 8, 0.9)),
    linear-gradient(180deg, rgba(5, 5, 8, 0.45), transparent 28%, transparent 70%, rgba(5, 5, 8, 0.74));
}

.field {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.frame-lines {
  position: fixed;
  inset: 14px;
  z-index: 3;
  pointer-events: none;
}

.frame-line {
  position: absolute;
  background: var(--line);
}

.frame-line-top,
.frame-line-bottom {
  left: 0;
  width: 100%;
  height: 1px;
}

.frame-line-left,
.frame-line-right {
  top: 0;
  width: 1px;
  height: 100%;
}

.frame-line-top {
  top: 0;
}

.frame-line-right {
  right: 0;
}

.frame-line-bottom {
  bottom: 0;
}

.frame-line-left {
  left: 0;
}

.cine-layer {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.cine-bar {
  position: absolute;
  left: 0;
  width: 100%;
  height: clamp(14px, 3.6vh, 38px);
  background: #000;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.72);
}

.cine-bar-top {
  top: 0;
}

.cine-bar-bottom {
  bottom: 0;
}

.site-main {
  position: relative;
  z-index: 2;
}

.rule-double {
  height: 0;
  border-top: 3px double var(--line-strong);
}

.hero {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(84px, 12vh, 132px) 0;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
}

.hero::before {
  width: min(76vw, 820px);
  aspect-ratio: 1;
  opacity: 0.58;
  animation: halo-breathe 9s var(--ease-glide) infinite alternate;
}

.hero::after {
  width: min(52vw, 560px);
  aspect-ratio: 1;
  border-color: rgba(244, 236, 200, 0.28);
  opacity: 0.72;
  animation: halo-turn 22s linear infinite;
}

.hero-shell {
  position: relative;
  z-index: 1;
  width: var(--shell);
  display: grid;
  gap: clamp(22px, 4.5vh, 42px);
  text-align: center;
}

.hero-prelude,
.hero-title {
  margin: 0;
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(0, 18px, 0);
  animation: title-rise 1100ms var(--ease-settle) forwards;
}

.hero-prelude {
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3.4vw, 3.2rem);
  line-height: 1.22;
  letter-spacing: 0.12em;
}

.hero-title {
  display: grid;
  place-items: center;
  min-height: 2em;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 7.4vw, 7.1rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0.075em;
  text-shadow:
    0 0 28px rgba(185, 188, 224, 0.12),
    0 0 1px rgba(244, 236, 200, 0.55);
  animation-delay: 240ms;
}

.hero-title-text {
  grid-area: 1 / 1;
  display: block;
  transition: opacity 900ms var(--ease-settle), filter 900ms var(--ease-settle), transform 900ms var(--ease-settle);
}

.hero-title-text-team {
  opacity: 0;
  filter: blur(10px);
  transform: translate3d(0, 0.12em, 0);
}

body.is-title-alt .hero-title-text-longing {
  opacity: 0;
  filter: blur(10px);
  transform: translate3d(0, -0.12em, 0);
}

body.is-title-alt .hero-title-text-team {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0);
}

.scroll-plane {
  position: absolute;
  left: 50%;
  bottom: clamp(48px, 8vh, 78px);
  z-index: 1;
  display: grid;
  gap: 8px;
  width: 1px;
  transform: translateX(-50%);
  opacity: 0;
  animation: plane-enter 900ms var(--ease-settle) 1280ms forwards;
}

.scroll-plane span {
  display: block;
  width: 1px;
  height: 28px;
  background: var(--line-strong);
  transform-origin: top;
  animation: plane-pulse 2100ms var(--ease-glide) infinite;
}

.scroll-plane span:nth-child(2) {
  animation-delay: 160ms;
}

.scroll-plane span:nth-child(3) {
  animation-delay: 320ms;
}

.members {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(78px, 12vh, 132px) 0;
  border-top: 1px solid var(--line);
  background: rgba(8, 8, 15, 0.74);
}

.member-list {
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.member-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(112px, 0.24fr) minmax(0, 1fr);
  gap: clamp(18px, 4vw, 52px);
  align-items: baseline;
  min-height: clamp(96px, 13vh, 148px);
  padding: clamp(24px, 4vh, 42px) clamp(24px, 7vw, 82px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  transition:
    border-color 420ms var(--ease-settle);
}

.member-row:first-child {
  border-top: 1px solid var(--line);
}

.member-row::before,
.member-row::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.member-row::before {
  background:
    linear-gradient(90deg, rgba(139, 143, 199, 0.2), transparent 42%),
    rgba(255, 255, 255, 0.012);
  transform: translateX(-100%);
  transition: transform 900ms var(--ease-glide);
}

.member-row::after {
  width: 22%;
  background: linear-gradient(90deg, transparent, rgba(238, 240, 255, 0.18), transparent);
  filter: blur(10px);
  transform: translateX(-160%);
  opacity: 0;
}

.member-row.is-visible::before {
  transform: translateX(0);
}

.member-row.is-visible::after {
  animation: scan-member 1400ms var(--ease-glide) both;
}

.member-row:hover {
  border-color: rgba(244, 236, 200, 0.38);
}

.member-role {
  position: relative;
  z-index: 1;
  color: var(--halo);
  font-family: var(--font-mono);
  font-size: clamp(0.74rem, 1.2vw, 0.92rem);
  letter-spacing: 0.22em;
}

.member-name,
.analyst-stack {
  position: relative;
  z-index: 1;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: 0.05em;
}

.member-row-analyst {
  align-items: start;
}

.analyst-stack {
  display: grid;
  gap: 0.42em;
}

.site-foot {
  position: relative;
  z-index: 4;
  display: grid;
  gap: 8px;
  padding: 22px clamp(24px, 6vw, 72px) max(46px, calc(28px + env(safe-area-inset-bottom)));
  border-top: 1px solid var(--line);
  background: #050508;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 0.92vw, 0.76rem);
  letter-spacing: 0.1em;
  line-height: 1.7;
}

.site-foot p {
  margin: 0;
  overflow-wrap: anywhere;
}

@keyframes title-rise {
  0% {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 18px, 0);
  }

  74% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, -1px, 0);
  }

  100% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes halo-breathe {
  from {
    opacity: 0.32;
    transform: scale(0.96);
  }

  to {
    opacity: 0.64;
    transform: scale(1.04);
  }
}

@keyframes halo-turn {
  from {
    transform: rotate(0deg) scaleX(1.18);
  }

  to {
    transform: rotate(360deg) scaleX(1.18);
  }
}

@keyframes plane-enter {
  to {
    opacity: 1;
  }
}

@keyframes plane-pulse {
  0%,
  100% {
    opacity: 0.24;
    transform: scaleY(0.44);
  }

  48% {
    opacity: 0.9;
    transform: scaleY(1);
  }
}

@keyframes scan-member {
  0% {
    opacity: 0;
    transform: translateX(-160%);
  }

  18% {
    opacity: 0.74;
  }

  68% {
    opacity: 0.18;
    transform: translateX(520%);
  }

  100% {
    opacity: 0;
    transform: translateX(580%);
  }
}

@media (max-width: 780px) {
  :root {
    --shell: min(100% - 32px, 1080px);
  }

  .frame-lines {
    inset: 10px;
  }

  .hero {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .hero::before {
    width: 92vw;
  }

  .hero::after {
    width: 68vw;
  }

  .hero-prelude {
    letter-spacing: 0.06em;
  }

  .hero-title {
    letter-spacing: 0.035em;
    min-height: 2.14em;
  }

  .member-row {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: 0;
    padding: 28px 26px;
  }

  .member-role {
    letter-spacing: 0.18em;
  }

  .member-name,
  .analyst-stack {
    font-size: clamp(1.42rem, 8vw, 2.5rem);
    line-height: 1.18;
  }

  .site-foot {
    padding-inline: 24px;
    padding-bottom: max(58px, calc(34px + env(safe-area-inset-bottom)));
    font-size: 0.64rem;
    letter-spacing: 0.08em;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .hero-prelude,
  .hero-title,
  .hero-title-text,
  .scroll-plane {
    opacity: 1;
    filter: none;
    transform: none;
  }

  .hero-title-text-team {
    display: none;
  }

  .member-row::before,
  .member-row::after,
  .scroll-plane {
    display: none;
  }
}