:root {
  --bg: #02050b;
  --bg-soft: #060c16;
  --surface: rgba(10, 18, 30, 0.58);
  --surface-strong: rgba(10, 19, 32, 0.82);
  --surface-hover: rgba(16, 27, 43, 0.78);
  --fg: #f4f6f8;
  --muted: #a1abb6;
  --muted-2: #687481;
  --beam: #eaf7ff;
  --cyan: #58d7e9;
  --blue: #74a9ff;
  --violet: #9186ff;
  --hair: rgba(218, 235, 246, 0.11);
  --hair-strong: rgba(218, 235, 246, 0.2);
  --display: 'Space Grotesk', 'Inter', sans-serif;
  --sans: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.65, 0, 0.35, 1);
  --maxw: 1240px;
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  min-width: 320px;
  overflow-x: hidden;
  color: var(--fg);
  background:
    radial-gradient(80% 50% at 50% -10%, rgba(76, 118, 154, 0.16), transparent 72%),
    linear-gradient(180deg, #02050b 0%, #040915 48%, #02050b 100%);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

::selection { color: #02050b; background: var(--beam); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.skip-link { position: fixed; top: calc(12px + env(safe-area-inset-top, 0px)); left: 12px; z-index: 10000; padding: 0.7rem 1rem; border-radius: 999px; color: #07101a; background: var(--beam); font-family: var(--mono); font-size: 0.7rem; transform: translateY(-260%); transition: transform 0.2s var(--ease); }
.skip-link:focus-visible { transform: translateY(0); }

#bgCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.72;
}
.grid-layer {
  position: fixed;
  inset: -10%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(146, 195, 224, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(146, 195, 224, 0.035) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(90% 72% at 50% 42%, #000 0%, transparent 78%);
          mask-image: radial-gradient(90% 72% at 50% 42%, #000 0%, transparent 78%);
  will-change: transform;
}
.vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(2, 5, 11, 0.58), transparent 18%, transparent 82%, rgba(2, 5, 11, 0.58)),
    radial-gradient(120% 92% at 50% 34%, transparent 48%, rgba(2, 5, 11, 0.86) 100%);
}
.spine {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 1;
  width: 180px;
  height: 100dvh;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-50%);
  transition: opacity 1.2s var(--ease);
}
.spine.is-on { opacity: 0.72; }
.spine__focus {
  position: absolute;
  top: 0;
  left: 50%;
  width: 340px;
  height: 300px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(234, 247, 255, 0.3), rgba(88, 215, 233, 0.16) 36%, transparent 72%);
  filter: blur(18px);
  mix-blend-mode: screen;
  will-change: top;
}

main, .nav, .footer { position: relative; z-index: 2; }
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--beam), var(--cyan), var(--blue));
  box-shadow: 0 0 16px rgba(88, 215, 233, 0.55);
}

.nav {
  position: fixed;
  top: 16px;
  left: clamp(14px, 2.5vw, 34px);
  right: clamp(14px, 2.5vw, 34px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 62px;
  padding: 0.8rem 1rem 0.8rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 18px;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
.nav.is-stuck {
  border-color: var(--hair);
  background: rgba(4, 9, 17, 0.66);
  box-shadow: 0 16px 50px -30px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px) saturate(130%);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
}
.nav__brand { display: inline-flex; align-items: center; gap: 0.72rem; min-height: 44px; }
.nav__brand img { width: auto; height: 48px; margin: -4px 0 -10px; opacity: 0.96; filter: brightness(0) invert(1); }
.nav__brand span { color: var(--fg); font-family: var(--mono); font-size: 0.67rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; }
.nav__links { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2.1rem); }
.nav__links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: color 0.25s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 1px;
  background: var(--beam);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--fg); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__burger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: var(--fg);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}
.nav__burger span { position: absolute; left: 12px; width: 20px; height: 1px; background: currentColor; transition: transform 0.3s var(--ease), top 0.3s var(--ease); }
.nav__burger span:first-child { top: 17px; }
.nav__burger span:last-child { top: 26px; }
.nav.is-open .nav__burger span:first-child { top: 22px; transform: rotate(45deg); }
.nav.is-open .nav__burger span:last-child { top: 22px; transform: rotate(-45deg); }

.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 9rem clamp(1.4rem, 6vw, 6rem) clamp(5.5rem, 10vh, 8rem);
}
.hero::before {
  content: '';
  position: absolute;
  right: 0;
  bottom: 30%;
  left: 0;
  height: 1px;
  opacity: 0.34;
  background: linear-gradient(90deg, transparent 2%, rgba(234, 247, 255, 0.15) 25%, var(--beam) 50%, rgba(234, 247, 255, 0.15) 75%, transparent 98%);
  box-shadow: 0 0 22px rgba(234, 247, 255, 0.22);
}
.hero__content { position: relative; z-index: 2; width: min(860px, 100%); }
.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.7rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(88, 215, 233, 0.8);
  animation: statusPulse 2.8s ease-in-out infinite;
}
@keyframes statusPulse { 50% { opacity: 0.35; transform: scale(0.75); } }
.panel__num {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.panel__num::before {
  content: '';
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--beam), transparent);
  box-shadow: 0 0 10px rgba(234, 247, 255, 0.3);
}
.hero__title {
  max-width: 11ch;
  font-family: var(--display);
  font-size: clamp(3.2rem, 8.6vw, 7.8rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.065em;
}
.hero__title span { display: block; }
.hero__title-accent em { color: var(--beam); font-style: normal; text-shadow: 0 0 34px rgba(197, 232, 249, 0.16); }
.hero__sub {
  max-width: 59ch;
  margin-top: 1.9rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.14rem);
  line-height: 1.72;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2.2rem; }
.hero__scroll {
  position: absolute;
  right: clamp(1.4rem, 4vw, 3.5rem);
  bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero__scroll i { position: relative; width: 70px; height: 1px; overflow: hidden; background: var(--hair); }
.hero__scroll i::after { content: ''; position: absolute; inset: 0; background: var(--beam); transform: translateX(-100%); animation: scrollLine 2.4s var(--ease) infinite; }
@keyframes scrollLine { to { transform: translateX(100%); } }

.btn {
  --gy: 0.5;
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  overflow: hidden;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  color: var(--fg);
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s, box-shadow 0.25s, color 0.25s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn--solid { color: #07101a; border-color: rgba(255, 255, 255, 0.7); background: var(--beam); box-shadow: 0 12px 36px -22px rgba(218, 242, 255, 0.8), inset 0 1px 0 white; }
.btn--solid:hover { background: #fff; box-shadow: 0 18px 45px -20px rgba(218, 242, 255, 0.9); }
.btn--ghost:hover { border-color: rgba(234, 247, 255, 0.44); background: rgba(255, 255, 255, 0.08); }

.panel {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 78vh;
  padding: clamp(7rem, 15vh, 11rem) clamp(1.4rem, 6vw, 6rem);
  border-top: 1px solid rgba(224, 239, 248, 0.055);
}
.panel::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  width: min(72vw, 920px);
  height: 1px;
  opacity: 0.5;
  background: linear-gradient(90deg, transparent, rgba(234, 247, 255, 0.7), transparent);
  box-shadow: 0 0 18px rgba(234, 247, 255, 0.14);
  transform: translateX(-50%) scaleX(0.24);
  transition: transform 1.4s var(--ease), opacity 1s;
}
.panel:has([data-reveal].is-in)::before { transform: translateX(-50%) scaleX(0.72); }
.panel.is-current::before { opacity: 0.9; transform: translateX(-50%) scaleX(1); }
.panel.is-current .panel__num { color: rgba(223, 241, 249, 0.9); }
.panel:nth-of-type(even) { background: linear-gradient(180deg, rgba(11, 20, 34, 0.16), rgba(3, 8, 16, 0.06)); }
.panel__inner { position: relative; width: 100%; max-width: var(--maxw); margin: 0 auto; }
.panel__inner--split { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr); gap: clamp(3rem, 8vw, 7.5rem); align-items: center; }
.panel__num { margin-bottom: 1.7rem; color: rgba(180, 207, 224, 0.72); }
.panel__display {
  max-width: 15ch;
  margin-bottom: 1.8rem;
  font-family: var(--display);
  font-size: clamp(2.4rem, 5.4vw, 5rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.052em;
}
.panel__display em { color: var(--beam); font-style: normal; text-shadow: 0 0 28px rgba(210, 239, 252, 0.12); }
.panel__lead { max-width: 62ch; margin-bottom: 1rem; color: var(--muted); font-size: clamp(1rem, 1.35vw, 1.15rem); line-height: 1.78; }

.sheets { display: flex; flex-wrap: wrap; gap: 0.55rem; margin: 2.1rem 0; }
.sheets span {
  padding: 0.58rem 0.82rem;
  border: 1px solid var(--hair);
  border-radius: 999px;
  color: rgba(219, 235, 244, 0.7);
  background: rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.12em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}
.card {
  --gy: 0.5;
  position: relative;
  grid-column: span 6;
  min-height: 250px;
  padding: clamp(1.6rem, 3vw, 2.35rem);
  overflow: hidden;
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(18, 29, 45, 0.68), rgba(6, 13, 23, 0.46));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 30px 80px -60px rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px) saturate(125%);
  -webkit-backdrop-filter: blur(20px) saturate(125%);
  transition: transform 0.45s var(--ease), border-color 0.35s, background 0.35s, box-shadow 0.35s;
}
.card:nth-child(1) { grid-column: span 7; }
.card:nth-child(2) { grid-column: span 5; }
.card:nth-child(3) { grid-column: span 5; }
.card:nth-child(4) { grid-column: span 7; }
.card:nth-child(5) { grid-column: span 7; }
.card:nth-child(6) { grid-column: span 5; }
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(480px circle at 50% calc(var(--gy) * 100%), rgba(217, 241, 252, 0.09), transparent 52%);
  opacity: 0.7;
}
.card:hover { transform: translateY(-5px); border-color: rgba(209, 235, 247, 0.26); background: linear-gradient(145deg, rgba(23, 36, 54, 0.76), rgba(8, 16, 28, 0.58)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 34px 90px -58px rgba(61, 126, 161, 0.35); }
.card > * { position: relative; z-index: 1; }
.card__art { position: absolute; inset: 0; z-index: 0; margin: 0; overflow: hidden; border-radius: inherit; opacity: 0; pointer-events: none; transition: opacity 1.1s var(--ease-soft); }
.card__art img, .card__art video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.07); filter: blur(10px); transition: transform 1.6s var(--ease-soft), filter 1.1s var(--ease-soft); }
.card__art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(4, 9, 17, 0.9) 18%, rgba(4, 9, 17, 0.55) 55%, rgba(4, 9, 17, 0.28)); }
.card:hover .card__art { opacity: 1; }
.card:hover .card__art img, .card:hover .card__art video { transform: scale(1.02); filter: blur(0.8px); }
@media (hover: none) {
  .card.is-in .card__art { opacity: 1; }
  .card.is-in .card__art img, .card.is-in .card__art video { transform: scale(1.02); filter: blur(0.8px); }
}
.card__idx { color: rgba(166, 199, 218, 0.7); font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; }
.card h3 { max-width: 18ch; margin: 1.7rem 0 0.75rem; font-family: var(--display); font-size: clamp(1.45rem, 2.5vw, 2.2rem); font-weight: 500; line-height: 1.12; letter-spacing: -0.035em; }
.card p { max-width: 48ch; color: var(--muted); font-size: 0.94rem; }
.card__line { position: absolute; right: 2rem; bottom: 2rem; left: 2rem; height: 1px; overflow: hidden; background: var(--hair); }
.card__line::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--beam), transparent); transform: translateX(-100%); transition: transform 0.8s var(--ease); }
.card:hover .card__line::after { transform: translateX(100%); }
.card[data-depth] { opacity: 0; filter: blur(7px); transform: translateY(42px) scale(0.98); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease); }
.card[data-depth].is-in { opacity: 1; filter: none; transform: none; }

/* Orbit mode: cards circle the data strand until their flow position arrives */
.cards--orbit { display: block; perspective: 1300px; perspective-origin: 50% 42%; }
.cards--orbit .card { display: block; width: min(680px, 100%); margin: 0 auto 20vh; }
.cards--orbit .card:last-child { margin-bottom: 8vh; }
/* docked cards always cover the ring passing behind them */
.cards--orbit .card:not(.is-orbiting) { z-index: 4; }
/* opaque faces: the ring must never shine through foreground cards
   (translucent glass + no backdrop blur mid-flight made it bleed through) */
.cards--orbit .card {
  background: linear-gradient(145deg, #0e1826, #060d17);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.cards--orbit .card:hover { background: linear-gradient(145deg, #142031, #0a1220); }
.cards--orbit .card.is-orbiting {
  pointer-events: none;
  transition: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  will-change: transform, opacity;
}

/* Cinematic portrait — frameless, masked into the navy backdrop */
.kopf__visual { position: relative; width: min(116%, 650px); margin: -5% -8% -8%; aspect-ratio: 4 / 5; }
.profile-portrait {
  --px: 0;
  --py: 0;
  --sp: 0;
  isolation: isolate;
  transform: perspective(1200px) rotateX(calc(var(--py) * -1.6deg)) rotateY(calc(var(--px) * 2deg));
  transition: transform 0.16s ease-out;
}
.profile-portrait__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 45%;
  filter: saturate(0.7) contrast(1.1) brightness(0.9);
  transform: translate3d(calc(var(--px) * -5px), calc(var(--sp) * -14px), 0) scale(1.035);
  -webkit-mask-image: radial-gradient(ellipse 62% 76% at 50% 46%, #000 22%, rgba(0, 0, 0, 0.82) 39%, rgba(0, 0, 0, 0.42) 56%, rgba(0, 0, 0, 0.12) 70%, transparent 86%);
          mask-image: radial-gradient(ellipse 62% 76% at 50% 46%, #000 22%, rgba(0, 0, 0, 0.82) 39%, rgba(0, 0, 0, 0.42) 56%, rgba(0, 0, 0, 0.12) 70%, transparent 86%);
}
.profile-portrait__depth {
  position: absolute;
  inset: 16% 1% -5%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 224, 242, 0.16), transparent 68%);
  filter: blur(54px);
  transform: translate3d(calc(var(--px) * 14px), calc(var(--py) * 10px), 0);
}
.profile-portrait__glass {
  position: absolute;
  inset: 4% 3% 1%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(112deg, transparent 30%, rgba(255, 255, 255, 0.045) 43%, transparent 55%), radial-gradient(ellipse at 50% 88%, rgba(2, 5, 11, 0.7), transparent 58%);
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(ellipse 70% 84% at 50% 48%, #000 48%, transparent 100%);
          mask-image: radial-gradient(ellipse 70% 84% at 50% 48%, #000 48%, transparent 100%);
}
.scanlines {
  position: absolute;
  inset: 7% 7% 5%;
  z-index: 3;
  pointer-events: none;
  opacity: 0.08;
  mix-blend-mode: screen;
  background: repeating-linear-gradient(0deg, rgba(208, 241, 252, 0.11) 0 1px, transparent 1px 7px);
  -webkit-mask-image: radial-gradient(ellipse 62% 77% at 50% 48%, #000 45%, transparent 100%);
          mask-image: radial-gradient(ellipse 62% 77% at 50% 48%, #000 45%, transparent 100%);
  animation: scan 11s linear infinite;
}
@keyframes scan { to { background-position: 0 84px; } }
.panel__quote { max-width: 36ch; margin-top: 2rem; padding: 1.25rem 0 1.25rem 1.35rem; border-left: 1px solid rgba(234, 247, 255, 0.36); color: var(--beam); font-family: var(--display); font-size: clamp(1.05rem, 1.8vw, 1.35rem); font-weight: 400; line-height: 1.5; }

.modules { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0.8rem; margin-top: 3rem; }
.module {
  --gy: 0.5;
  position: relative;
  display: flex;
  flex-direction: column;
  grid-column: span 3;
  overflow: hidden;
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: rgba(9, 17, 29, 0.54);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  transition: transform 0.4s var(--ease), border-color 0.3s, background 0.3s;
}

.module:hover { transform: translateY(-4px); border-color: rgba(218, 238, 248, 0.24); background: rgba(14, 24, 39, 0.72); }
.module__art { display: block; width: 100%; height: 138px; object-fit: cover; border-bottom: 1px solid var(--hair); opacity: 0; transform: scale(1.07); filter: saturate(1.05) blur(9px); transition: opacity 1.1s var(--ease-soft), transform 1.6s var(--ease-soft), filter 1.1s var(--ease-soft); }
.module:hover .module__art { opacity: 0.58; transform: scale(1.02); filter: saturate(1.2) contrast(1.04) blur(0.6px); }
.module::before { content: '+'; position: absolute; top: 0; left: 0; z-index: 1; display: flex; width: 100%; height: 138px; align-items: center; justify-content: center; pointer-events: none; color: rgba(219, 237, 246, 0.38); font-family: var(--mono); font-size: 0.85rem; background: radial-gradient(150px 70px at 50% 50%, rgba(88, 215, 233, 0.055), transparent 72%); transition: opacity 1.6s; }
.module:hover::before { opacity: 0; }
@media (hover: none) {
  .module.is-in .module__art { opacity: 0.58; transform: scale(1.02); filter: saturate(1.2) contrast(1.04) blur(0.6px); }
  .module.is-in::before { opacity: 0; }
}
.module__body { position: relative; flex: 1; padding: 1.3rem 1.5rem 1.45rem; }
.module__body::before { content: ''; position: absolute; top: 1.35rem; left: 1.5rem; width: 26px; height: 1px; background: var(--beam); box-shadow: 0 0 10px rgba(234, 247, 255, 0.35); opacity: 0.6; }
.module h4 { margin-top: 1.35rem; font-family: var(--display); font-size: 1.05rem; font-weight: 500; letter-spacing: -0.02em; }
.module p { max-height: 0; margin-top: 0; overflow: hidden; color: var(--muted); font-size: 0.84rem; opacity: 0; transition: max-height 0.45s var(--ease), opacity 0.35s, margin-top 0.35s; }
.module:hover p { max-height: 70px; margin-top: 0.55rem; opacity: 1; }

.timeline { position: relative; margin-top: 3.6rem; padding-left: 3.5rem; }
.timeline__rail { position: absolute; top: 8px; bottom: 8px; left: 10px; width: 1px; overflow: hidden; border-radius: 2px; background: var(--hair); }
.timeline__rail span { position: absolute; top: 0; left: 0; width: 100%; height: 0; background: linear-gradient(var(--beam), var(--cyan), var(--blue)); box-shadow: 0 0 14px rgba(88, 215, 233, 0.48); }
.timeline ol { display: flex; flex-direction: column; gap: 3rem; list-style: none; }
.tstep { position: relative; display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 1.5rem; align-items: start; opacity: 0.34; transition: opacity 0.5s, transform 0.5s var(--ease); }
.tstep::before { content: ''; position: absolute; top: 8px; left: -3.25rem; width: 17px; height: 17px; border: 1px solid var(--hair-strong); border-radius: 50%; background: var(--bg); transition: border-color 0.35s, background 0.35s, box-shadow 0.35s; }
.tstep.is-current, .tstep.is-past { opacity: 1; }
.tstep.is-current { transform: translateX(8px); }
.tstep.is-current::before { border-color: var(--beam); background: var(--beam); box-shadow: 0 0 18px rgba(221, 243, 252, 0.6); }
.tstep__num { color: var(--muted-2); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; }
.tstep h3 { margin-bottom: 0.35rem; font-family: var(--display); font-size: clamp(1.8rem, 3.4vw, 3rem); font-weight: 500; letter-spacing: -0.045em; }
.tstep p { color: var(--muted); font-size: 1rem; }

.closing { min-height: 90vh; text-align: center; }
.closing .panel__inner { display: flex; flex-direction: column; align-items: center; }
.closing__title { max-width: 22ch; margin: 0 auto 2.5rem; font-family: var(--display); font-size: clamp(2.5rem, 6vw, 5.5rem); font-weight: 500; line-height: 1.02; letter-spacing: -0.06em; }
.closing__title em { color: var(--beam); font-style: normal; }

.contact__direct { display: flex; flex-direction: column; align-items: flex-start; gap: 0.85rem; margin-top: 2.3rem; }
.contact__direct a { display: inline-flex; min-height: 44px; align-items: center; border-bottom: 1px solid var(--hair-strong); color: var(--fg); transition: color 0.25s, border-color 0.25s, transform 0.25s var(--ease); }
.contact__direct a:hover { color: var(--beam); border-color: var(--beam); transform: translateX(5px); }
.form { display: flex; flex-direction: column; gap: 0.85rem; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--hair); border-radius: var(--radius-lg); background: rgba(9, 17, 29, 0.58); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 40px 90px -70px black; backdrop-filter: blur(24px) saturate(125%); -webkit-backdrop-filter: blur(24px) saturate(125%); }
.field { position: relative; }
.field input, .field textarea { width: 100%; min-height: 58px; padding: 1.55rem 1rem 0.55rem; resize: vertical; border: 1px solid var(--hair); border-radius: var(--radius-sm); color: var(--fg); background: rgba(255, 255, 255, 0.028); transition: border-color 0.25s, background 0.25s, box-shadow 0.25s; }
.field textarea { min-height: 132px; }
.field input:focus, .field textarea:focus { outline: none; border-color: rgba(213, 239, 249, 0.42); background: rgba(255, 255, 255, 0.045); box-shadow: 0 0 0 3px rgba(159, 215, 238, 0.08); }
.field label { position: absolute; top: 1rem; left: 1rem; pointer-events: none; color: var(--muted-2); transition: top 0.22s var(--ease), font-size 0.22s, color 0.22s, letter-spacing 0.22s; }
.field input:focus + label, .field input:not(:placeholder-shown) + label, .field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { top: 0.38rem; color: rgba(219, 237, 246, 0.72); font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.12em; text-transform: uppercase; }
.form .btn { align-self: flex-start; margin-top: 0.35rem; }
.form__note { min-height: 1.3em; color: var(--muted); font-size: 0.82rem; }

.legal { max-width: 860px; }
.legal__card {
  margin-top: 2.4rem;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background: rgba(9, 17, 29, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 40px 90px -70px black;
  backdrop-filter: blur(24px) saturate(125%);
  -webkit-backdrop-filter: blur(24px) saturate(125%);
}
.legal__card h2 { margin: 2rem 0 0.6rem; font-family: var(--display); font-size: 1.08rem; font-weight: 500; letter-spacing: -0.02em; color: var(--beam); }
.legal__card h2:first-child { margin-top: 0; }
.legal__card p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; max-width: 68ch; }
.legal__card a { color: var(--fg); border-bottom: 1px solid var(--hair-strong); transition: color 0.25s, border-color 0.25s; }
.legal__card a:hover { color: var(--beam); border-color: var(--beam); }

.footer { position: relative; display: grid; grid-template-columns: 1.2fr 2fr auto; gap: 1.2rem 2.5rem; align-items: end; padding: 3rem clamp(1.4rem, 6vw, 6rem) 3.5rem; border-top: 1px solid var(--hair); color: var(--muted-2); }
.footer__brand { color: var(--fg); font-family: var(--display); font-size: 1.15rem; font-weight: 500; }
.footer__tags { font-family: var(--mono); font-size: 0.63rem; letter-spacing: 0.08em; }
.footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1rem 1.5rem; }
.footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; transition: color 0.25s; }
.footer a:hover { color: var(--fg); }
.footer__copy { grid-column: 1 / -1; padding-top: 1.5rem; border-top: 1px solid var(--hair); font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; }

.card::after, .module::after, .btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0.42;
  mix-blend-mode: screen;
  background: linear-gradient(180deg, transparent calc(var(--gy, 0.5) * 100% - 36%), rgba(255, 255, 255, 0.1) calc(var(--gy, 0.5) * 100%), transparent calc(var(--gy, 0.5) * 100% + 36%));
}
.btn > *, .module > * { position: relative; z-index: 1; }

[data-reveal] { opacity: 0; filter: blur(4px); transform: translateY(30px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease); }
[data-reveal].is-in { opacity: 1; filter: none; transform: none; }

@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card, .card:nth-child(n) { grid-column: auto; min-height: 235px; }
  .card:last-child { grid-column: 1 / -1; }
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .module, .module:nth-child(n) { grid-column: auto; }
  .footer { grid-template-columns: 1fr 1fr; }
  .footer nav { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 860px) {
  .nav__links { position: fixed; inset: -16px -14px auto; display: flex; flex-direction: column; justify-content: center; min-height: 100dvh; gap: 1rem; visibility: hidden; opacity: 0; background: rgba(2, 6, 13, 0.94); backdrop-filter: blur(26px); -webkit-backdrop-filter: blur(26px); transition: opacity 0.35s, visibility 0.35s; }
  .nav.is-open .nav__links { visibility: visible; opacity: 1; }
  .nav__links a { justify-content: center; font-size: 0.82rem; }
  .nav__burger { display: block; z-index: 1; }
  .panel__inner--split { grid-template-columns: 1fr; }
  #profil .kopf__text { order: -1; }
  .kopf__visual { width: min(112%, 570px); margin: -3% auto -8%; }
  .module p { max-height: 80px; margin-top: 0.55rem; opacity: 1; }
}

@media (max-width: 640px) {
  .hero { padding-right: 1.25rem; padding-left: 1.25rem; }
  .hero::before { bottom: 34%; }
  .hero__title { font-size: clamp(3rem, 15vw, 4.7rem); }
  .hero__scroll { right: 1.25rem; }
  .hero__scroll span { display: none; }
  .panel { min-height: auto; padding: 7rem 1.25rem; }
  .panel__display { font-size: clamp(2.35rem, 12vw, 3.6rem); }
  .cards, .modules { grid-template-columns: 1fr; }
  .card, .card:nth-child(n), .card:last-child { grid-column: auto; min-height: 230px; }
  .timeline { padding-left: 2.5rem; }
  .tstep { grid-template-columns: 40px minmax(0, 1fr); gap: 0.8rem; }
  .tstep::before { left: -2.25rem; }
  .footer { grid-template-columns: 1fr; }
  .footer nav { grid-column: auto; }
  .footer__tags { line-height: 1.7; }
  .spine { width: 120px; opacity: 0.38; }
}

/* ============================================================
   KI-Potenzialanalyse (index.html · #ki-potenzial)
   ============================================================ */
.ki-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.6rem, 4vw, 3.2rem);
  align-items: start;
  margin-top: 2.4rem;
}
.ki-intro p { max-width: 44ch; color: var(--muted); font-size: 1rem; line-height: 1.75; }
.ki-intro ul { display: flex; flex-direction: column; margin-top: 1.8rem; list-style: none; }
.ki-intro li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--hair);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.ki-intro li:last-child { border-bottom: 0; }
.ki-intro li span { color: var(--beam); }

.ki-card {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background: rgba(9, 17, 29, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 40px 90px -70px black;
  backdrop-filter: blur(24px) saturate(125%);
  -webkit-backdrop-filter: blur(24px) saturate(125%);
}
.ki-access label, .ki-questions label { display: flex; flex-direction: column; gap: 0.4rem; }
.ki-access label span, .ki-questions label span {
  color: rgba(219, 237, 246, 0.72);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ki-access p { margin-top: 0.65rem; color: var(--muted-2); font-size: 0.76rem; line-height: 1.6; }
.ki-card input[type='email'],
.ki-card select {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius-sm);
  color: var(--fg);
  background: rgba(255, 255, 255, 0.028);
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}
.ki-card select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.ki-card select option { color: #dfe8ee; background: #0a1420; }
.ki-card input:focus, .ki-card select:focus {
  outline: none;
  border-color: rgba(213, 239, 249, 0.42);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 0 0 3px rgba(159, 215, 238, 0.08);
}
.ki-questions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius-sm);
  transition: opacity 0.35s;
}
.ki-questions legend { padding: 0 0.4rem; color: var(--beam); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; }
.ki-questions label:last-of-type { grid-column: 1 / -1; }
.ki-questions[disabled] { opacity: 0.45; }
.ki-questions[disabled] select { cursor: not-allowed; }
.ki-result {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.4rem 0.9rem;
  align-items: baseline;
  padding: 0.9rem 1rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
}
.ki-result span { color: var(--beam); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; }
.ki-result strong { font-family: var(--display); font-size: 1.02rem; font-weight: 500; letter-spacing: -0.02em; }
.ki-result p { grid-column: 1 / -1; color: var(--muted); font-size: 0.84rem; line-height: 1.65; }
.ki-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: center; }
.ki-actions [aria-disabled='true'] { opacity: 0.4; pointer-events: none; }
.ki-actions button[disabled] { opacity: 0.4; cursor: not-allowed; transform: none; }

@media (max-width: 980px) {
  .ki-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .ki-questions { grid-template-columns: 1fr; }
  .ki-actions .btn { width: 100%; }
}

/* ============================================================
   3D-Druck Anfrage (3d-druck-anfrage.html)
   ============================================================ */
.request-page .panel { min-height: auto; padding-top: clamp(5rem, 10vh, 7rem); padding-bottom: clamp(4rem, 8vh, 6rem); }
.request-page .request-hero { padding-top: clamp(9rem, 18vh, 12rem); }

.request-steps {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: rgba(9, 17, 29, 0.54);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}
.request-steps span {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--hair);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.request-steps span:last-child { border-bottom: 0; }
.request-steps i { color: var(--beam); font-style: normal; }

.request-lab {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.4rem, 3vw, 2.2rem);
  align-items: start;
}

.viewer-shell {
  position: sticky;
  top: 110px;
  overflow: hidden;
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(13, 22, 36, 0.72), rgba(4, 9, 17, 0.6));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 40px 90px -70px black;
  backdrop-filter: blur(20px) saturate(125%);
  -webkit-backdrop-filter: blur(20px) saturate(125%);
}
.viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--hair);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.viewer-toolbar button {
  min-height: 34px;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  color: var(--fg);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
}
.viewer-toolbar button:hover { border-color: rgba(234, 247, 255, 0.44); background: rgba(255, 255, 255, 0.09); }
#modelCanvas { display: block; width: 100%; aspect-ratio: 6 / 5; height: auto; cursor: grab; touch-action: none; }
#modelCanvas:active { cursor: grabbing; }
.viewer-empty {
  position: absolute;
  inset: 52px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 2rem;
  text-align: center;
  pointer-events: none;
}
.viewer-empty.is-hidden { display: none; }
.viewer-empty img { width: 54px; opacity: 0.5; filter: brightness(0) invert(1); }
.viewer-empty p { color: var(--fg); font-family: var(--display); font-size: 1.05rem; font-weight: 500; }
.viewer-empty span { max-width: 44ch; color: var(--muted-2); font-size: 0.8rem; line-height: 1.6; }

.print-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background: rgba(9, 17, 29, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 40px 90px -70px black;
  backdrop-filter: blur(24px) saturate(125%);
  -webkit-backdrop-filter: blur(24px) saturate(125%);
}
.dropzone {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.1rem 1.2rem;
  border: 1px dashed var(--hair-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
  transition: border-color 0.25s, background 0.25s;
}
.dropzone.is-dragover { border-color: var(--cyan); background: rgba(88, 215, 233, 0.07); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone strong { display: block; font-family: var(--display); font-size: 1rem; font-weight: 500; }
.dropzone p { margin-top: 0.25rem; color: var(--muted-2); font-size: 0.78rem; line-height: 1.55; }
.dropzone__cta {
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.file-report {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: baseline;
  padding: 0.8rem 1rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
}
.file-report span { color: var(--beam); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; }
.file-report p { color: var(--muted); font-size: 0.82rem; line-height: 1.6; overflow-wrap: anywhere; }

.rform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem; }
.rform-grid label, .rform-wide { display: flex; flex-direction: column; gap: 0.4rem; }
.rform-grid label span, .rform-wide span {
  color: rgba(219, 237, 246, 0.72);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.print-form input[type='text'],
.print-form input[type='email'],
.print-form input[type='number'],
.print-form select,
.print-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius-sm);
  color: var(--fg);
  background: rgba(255, 255, 255, 0.028);
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}
.print-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.print-form select option { color: #dfe8ee; background: #0a1420; }
.print-form textarea { resize: vertical; min-height: 120px; }
.print-form input:focus, .print-form select:focus, .print-form textarea:focus {
  outline: none;
  border-color: rgba(213, 239, 249, 0.42);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 0 0 3px rgba(159, 215, 238, 0.08);
}
.submit-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; margin-top: 0.3rem; }
.submit-row p { color: var(--muted-2); font-size: 0.74rem; line-height: 1.55; }

.request-info { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.9rem; }
.request-info article {
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: rgba(9, 17, 29, 0.5);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  transition: transform 0.4s var(--ease), border-color 0.3s;
}
.request-info article:hover { transform: translateY(-4px); border-color: rgba(218, 238, 248, 0.24); }
.request-info span { color: var(--beam); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; }
.request-info h2 { margin: 0.9rem 0 0.6rem; font-family: var(--display); font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 500; letter-spacing: -0.03em; }
.request-info p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; }

.card--link { color: inherit; }
.card__more { display: inline-flex; align-items: center; gap: 0.45rem; margin-top: 1rem; color: var(--beam); font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; }
.card__more::after { content: '→'; transition: transform 0.3s var(--ease); }
.card--link:hover .card__more::after { transform: translateX(4px); }

@media (max-width: 980px) {
  .request-lab { grid-template-columns: 1fr; }
  .viewer-shell { position: static; }
}
@media (max-width: 640px) {
  .rform-grid { grid-template-columns: 1fr; }
  .request-info { grid-template-columns: 1fr; }
  .submit-row { grid-template-columns: 1fr; }
  .submit-row .btn { justify-self: start; }
  .dropzone { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  [data-reveal] { opacity: 1; filter: none; transform: none; }
  .profile-portrait, .profile-portrait__image, .profile-portrait__depth { transform: none !important; }
  .grid-layer { transform: none !important; }
}