/* Avior Alpha – v0.1 */

:root {
  --night: #05070c;
  --night-2: #0a0e16;
  --paper: #f5f5f2;
  --paper-2: #ebebe6;
  --ink: #111214;
  --ink-2: #45474d;
  --mute: #86868b;
  --mute-dark: #8e9099;
  --line: rgba(17, 18, 20, .12);
  --line-dark: rgba(245, 245, 242, .14);
  --star: #f3e6c4;
  --gold: #b89b5e;

  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Helvetica Neue", Arial, sans-serif;
  --serif: "New York", "Iowan Old Style", "Palatino Linotype", Palatino, ui-serif, Georgia, serif;

  --fs-hero: clamp(2.5rem, min(8.6vw, 12.5vh), 8.6rem);
  --fs-h2: clamp(2.3rem, 5.2vw, 5rem);
  --fs-h3: clamp(1.9rem, 3.4vw, 3.2rem);
  --fs-statement: clamp(2rem, 4.7vw, 4.6rem);
  --fs-lead: clamp(1.15rem, 1.55vw, 1.45rem);

  --ease: cubic-bezier(.2, .7, .1, 1);
  --pad: max(20px, 4.5vw);
  --section: clamp(110px, 16vw, 220px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
::selection { background: var(--ink); color: var(--paper); }

.wrap { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--pad); }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; }
.skip { position: absolute; left: -9999px; top: 0; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--paper); padding: 10px 14px; border-radius: 8px; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

/* ---------- Typo bits ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .7em;
  font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 28px;
}
.eyebrow::before {
  content: ""; width: 9px; height: 9px; flex: none;
  background: currentColor;
  clip-path: path("M4.5 0 Q4.7 4.3 9 4.5 Q4.7 4.7 4.5 9 Q4.3 4.7 0 4.5 Q4.3 4.3 4.5 0 Z");
}
.eyebrow--light { color: var(--mute-dark); }

.h2 { font-size: var(--fs-h2); line-height: 1.02; letter-spacing: -.035em; font-weight: 600; }
.h2 .serif { font-weight: 400; }
.h2--light { color: var(--paper); }
.h3 { font-size: var(--fs-h3); line-height: 1.05; letter-spacing: -.03em; font-weight: 600; }
.h3--light { color: var(--paper); }
.lead { font-size: var(--fs-lead); line-height: 1.45; letter-spacing: -.012em; color: var(--ink); }
.lead--light { color: var(--paper); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 50px; padding: 0 26px; border-radius: 999px; border: 0;
  font: 500 15px/1 var(--sans); letter-spacing: -.005em; text-decoration: none; cursor: pointer;
  transition: transform .5s var(--ease), background-color .3s, color .3s, box-shadow .3s;
  white-space: nowrap; flex-shrink: 0;
}
.btn:hover { transform: translateY(-1px); }
.btn--light { background: var(--paper); color: var(--ink); }
.btn--light:hover { background: #fff; box-shadow: 0 10px 40px rgba(243, 230, 196, .18); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: #000; }
.btn--nav { height: 38px; padding: 0 18px; font-size: 13.5px; background: var(--ink); color: var(--paper); }

.link-arrow { font-size: 15px; font-weight: 500; text-decoration: none; display: inline-flex; gap: .45em; align-items: center; }
.link-arrow span { transition: transform .5s var(--ease); }
.link-arrow:hover span { transform: translateY(3px); }
.link-arrow--light { color: var(--paper); opacity: .8; }
.link-arrow--light:hover { opacity: 1; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 14px 0 auto 0; z-index: 50;
  padding-inline: max(12px, calc(var(--pad) - 14px));
  transition: transform .6s var(--ease), opacity .6s;
}
.nav__inner {
  max-width: 1280px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: 58px; padding: 0 10px 0 20px; border-radius: 999px;
  background: rgba(245, 245, 242, .72);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid rgba(17, 18, 20, .06);
  transition: background-color .5s, border-color .5s, color .5s;
}
.nav.is-dark .nav__inner { background: rgba(10, 14, 22, .55); border-color: rgba(245, 245, 242, .08); color: var(--paper); }
.nav.is-dark .btn--nav { background: var(--paper); color: var(--ink); }
.nav.is-top .nav__inner { background: transparent; border-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.nav.is-hidden { transform: translateY(-120%); }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark { width: 20px; height: 20px; fill: currentColor; }
.brand__mark--lg { width: 44px; height: 44px; fill: var(--star); }
.brand__word { font-size: 12.5px; font-weight: 500; letter-spacing: .34em; text-transform: uppercase; white-space: nowrap; }
.brand__word--lg { font-size: 15px; color: var(--paper); }

.nav__links { display: flex; gap: 34px; font-size: 14px; }
.nav__links a { text-decoration: none; opacity: .72; transition: opacity .3s; }
.nav__links a:hover { opacity: 1; }

/* ---------- Hero ---------- */
.hero { position: relative; height: 250vh; background: var(--night); color: var(--paper); }
.hero__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  background: radial-gradient(120% 90% at 70% 20%, #0d1424 0%, var(--night) 55%) var(--night);
  display: flex; flex-direction: column; justify-content: flex-end;
}
.hero__sky { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__content { position: relative; padding-bottom: clamp(64px, 13vh, 150px); will-change: transform, opacity; }
.hero__title { font-size: var(--fs-hero); line-height: .98; letter-spacing: -.045em; font-weight: 600; margin-bottom: clamp(18px, 4vh, 36px); }
.hero__title .serif { font-weight: 400; letter-spacing: -.03em; color: var(--star); }
.hero__title .line { display: block; overflow: hidden; padding: 0 .08em .26em; margin: 0 -.08em -.2em; }
.hero__title .line > span { display: inline-block; transform: translateY(105%); transition: transform 1.4s var(--ease); }
.is-loaded .hero__title .line > span { transform: none; }
.is-loaded .hero__title .line:nth-child(2) > span { transition-delay: .18s; }
.hero__lead { max-width: 640px; font-size: var(--fs-lead); line-height: 1.45; color: rgba(245, 245, 242, .78); letter-spacing: -.01em; margin-bottom: clamp(22px, 4.5vh, 40px); }
.hero__cta { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero__foot {
  position: absolute; left: 0; right: 0; bottom: 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: rgba(245, 245, 242, .45);
}
.scrollcue { width: 1px; height: 44px; background: rgba(245, 245, 242, .18); position: relative; overflow: hidden; }
.scrollcue i { position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--star); animation: cue 2.4s var(--ease) infinite; }
@keyframes cue { to { top: 110%; } }

.reveal-load { opacity: 0; transform: translateY(18px); transition: opacity 1.2s var(--ease) var(--d, 0s), transform 1.2s var(--ease) var(--d, 0s); }
.is-loaded .reveal-load { opacity: 1; transform: none; }

/* ---------- Scroll reveals ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 1.1s var(--ease) var(--d, 0s), transform 1.1s var(--ease) var(--d, 0s); }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- Statement ---------- */
.statement { padding: var(--section) 0 calc(var(--section) * .8); }
.statement__text { font-size: var(--fs-statement); line-height: 1.08; letter-spacing: -.035em; font-weight: 600; max-width: 1100px; }
.statement__text em { font-style: normal; }
.statement__text .w { opacity: .14; transition: opacity .5s ease; }
.statement__text .w.on { opacity: 1; }
.statement__text em .w { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.02em; }
.statement__body { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; max-width: 980px; margin: clamp(60px, 9vw, 120px) 0 0 auto; color: var(--ink-2); font-size: 18px; }
.statement__body p:last-child { color: var(--ink); font-weight: 500; }

/* ---------- System (sticky) ---------- */
.system { position: relative; height: 420vh; }
.system__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; align-items: center; overflow: hidden; padding: 88px 0 28px; box-sizing: border-box; }
.system__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(30px, 6vw, 100px); align-items: center; }
.system__copy .h2 { font-size: clamp(1.7rem, min(3.6vw, 5.6vh), 3.6rem); margin-bottom: clamp(18px, 4vh, 40px); }
.system__copy .eyebrow { margin-bottom: clamp(12px, 2.4vh, 28px); }
.levels { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.level { display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding: clamp(9px, 1.9vh, 18px) 0; border-bottom: 1px solid var(--line); opacity: .32; transition: opacity .6s var(--ease); }
.level h3 { font-size: 19px; font-weight: 600; letter-spacing: -.015em; }
.level p { font-size: 15px; color: var(--ink-2); max-height: 0; overflow: hidden; opacity: 0; transition: max-height .7s var(--ease), opacity .6s, margin .6s; }
.level__no { font-size: 13px; font-variant-numeric: tabular-nums; color: var(--gold); padding-top: 4px; }
.level.is-active { opacity: 1; }
.level.is-active p { max-height: 90px; opacity: 1; margin-top: 6px; }
.levels.is-complete .level p { max-height: 0; opacity: 0; margin-top: 0; }
.level.is-done { opacity: .62; }

.stack { position: relative; height: min(66vh, 600px); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.stack__scene { position: relative; width: min(28vw, 380px, 40vh); aspect-ratio: 1; transform-style: preserve-3d; transform: rotateX(58deg) rotateZ(-42deg); margin-top: -40px; }
.plane {
  position: absolute; inset: 0; border-radius: 22px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(235, 235, 230, .7));
  border: 1px solid rgba(17, 18, 20, .1);
  box-shadow: 0 30px 60px -20px rgba(17, 18, 20, .25);
  transform: translateZ(calc((3 - var(--i)) * 64px + var(--lift, 260px)));
  opacity: var(--o, 0);
  transition: transform 1s var(--ease), opacity .8s var(--ease), background .6s, border-color .6s, box-shadow .6s;
  display: flex; align-items: flex-end; padding: 22px;
}
.plane span { font-size: 13px; font-weight: 500; letter-spacing: .04em; color: var(--ink-2); }
.plane.is-in { --lift: 0px; --o: 1; }
.plane.is-active { background: linear-gradient(135deg, #14161b, #05070c); border-color: rgba(243, 230, 196, .45); box-shadow: 0 40px 80px -24px rgba(5, 7, 12, .55), 0 0 0 1px rgba(243, 230, 196, .2) inset; }
.plane.is-active span { color: var(--star); }
.stack.is-complete .plane { background: linear-gradient(135deg, #14161b, #05070c); border-color: rgba(243, 230, 196, .3); }
.stack.is-complete .plane span { color: rgba(243, 230, 196, .85); }
.stack__caption { position: absolute; bottom: 0; left: 0; right: 0; text-align: center; font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 600; letter-spacing: -.025em; opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.stack.is-complete .stack__caption { opacity: 1; transform: none; }

.system-close { padding: 40px 0 var(--section); }
.system-close__text { font-size: var(--fs-h3); line-height: 1.1; letter-spacing: -.03em; font-weight: 600; max-width: 900px; }

/* ---------- Principles (dark) ---------- */
.principles { background: var(--paper); color: var(--ink); padding: var(--section) 0; }
.principles .h2 { max-width: 1100px; }
.principles .h2 .serif { color: var(--ink); }
.principles__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 64px); margin-top: clamp(70px, 10vw, 140px); }
.principle { border-top: 1px solid var(--line); padding-top: 28px; }
.principle__no { display: block; font-size: 13px; color: var(--gold); margin-bottom: 40px; font-variant-numeric: tabular-nums; }
.principle h3 { font-size: clamp(1.6rem, 2.4vw, 2.2rem); letter-spacing: -.03em; font-weight: 600; margin-bottom: 16px; }
.principle p { color: var(--ink-2); font-size: 16.5px; }

/* ---------- Formats ---------- */
.formats { padding: var(--section) 0 calc(var(--section) * .7); overflow-x: clip; background: var(--night); color: var(--paper); }
.formats__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(30px, 6vw, 100px); align-items: end; }
.formats__copy { display: grid; gap: 22px; color: rgba(245, 245, 242, .66); padding-bottom: 8px; }
.wave { margin-top: clamp(70px, 9vw, 130px); height: 160px; display: flex; align-items: center; gap: 4px; }
.wave i { flex: 1; min-width: 2px; height: 100%; background: var(--star); border-radius: 2px; transform: scaleY(var(--h, .2)); transform-origin: center; opacity: .9; transition: transform 1.2s var(--ease); }
.wave.is-live i { animation: wave 1.8s ease-in-out infinite alternate; animation-delay: var(--dl, 0s); }
@keyframes wave { from { transform: scaleY(calc(var(--h) * .35)); } to { transform: scaleY(var(--h)); } }

/* ---------- Equity (dark) ---------- */
.equity { background: var(--night); color: var(--paper); padding: var(--section) 0; }
.equity .h2 .serif { color: var(--star); }
.equity__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(30px, 6vw, 100px); align-items: center; margin-top: clamp(60px, 8vw, 110px); }
.equity__figure { margin: 0; }
.equity__figure svg { width: 100%; height: auto; overflow: visible; }
.equity__figure text { fill: rgba(245, 245, 242, .55); font: 500 12.5px var(--sans); letter-spacing: .18em; text-transform: uppercase; }
.eq-grid line { stroke: rgba(245, 245, 242, .07); stroke-width: 1; }
.eq-grid line:first-child { stroke: rgba(245, 245, 242, .16); }
.eq-in { fill: none; stroke: rgba(245, 245, 242, .5); stroke-width: 1.2; }
.eq-curve { fill: none; stroke: var(--star); stroke-width: 2; stroke-linecap: round; }
.eq-area { fill: url(#eqArea); }
.eq-node { fill: var(--star); }
.eq-head { fill: #fff8e6; filter: drop-shadow(0 0 6px rgba(243, 230, 196, .9)); }
.eq-peak { transform-box: fill-box; transform-origin: center; }
.eq-peak path { fill: #fff8e6; }
.equity__figure .eq-label-peak { fill: var(--star); }
.equity__figure .eq-axis { fill: rgba(245, 245, 242, .3); font-size: 11px; }
.equity__copy { display: grid; gap: 22px; }
.equity__copy p:not(.lead) { color: rgba(245, 245, 242, .66); }

/* ---------- Mandates ---------- */
.mandates { padding: var(--section) 0; }
.mandates__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: clamp(60px, 8vw, 110px); }
.card { background: #fff; border-radius: 26px; padding: clamp(28px, 3vw, 40px); min-height: 330px; display: flex; flex-direction: column; border: 1px solid rgba(17, 18, 20, .05); transition: transform .8s var(--ease), box-shadow .8s var(--ease), opacity 1.1s var(--ease) var(--d, 0s); }
.card:hover { transform: translateY(-6px); box-shadow: 0 30px 70px -30px rgba(17, 18, 20, .25); }
.card__no { font-family: var(--serif); font-style: italic; font-size: 22px; color: var(--gold); margin-bottom: auto; }
.card h3 { font-size: clamp(1.35rem, 1.9vw, 1.7rem); line-height: 1.15; letter-spacing: -.025em; font-weight: 600; margin: 60px 0 12px; }
.card p { color: var(--ink-2); font-size: 16px; }
.mandates__note { margin-top: 48px; color: var(--mute); font-size: 15px; }

/* ---------- Person (dark) ---------- */
.person { background: #040a18; color: var(--paper); padding: var(--section) 0; }
.person__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 120px); align-items: center; }
.person__photo { margin: 0; border-radius: 28px; overflow: hidden; aspect-ratio: 4 / 5; max-width: 460px; }
.person__photo img { width: 100%; height: 100%; object-fit: cover; }
.person__photo { -webkit-mask-image: radial-gradient(130% 110% at 50% 35%, #000 62%, transparent 100%); mask-image: radial-gradient(130% 110% at 50% 35%, #000 62%, transparent 100%); border-radius: 0; }
.person__copy { display: grid; gap: 18px; max-width: 560px; }
.person__copy .eyebrow { margin-bottom: 6px; }
.person__role { color: var(--mute-dark); font-size: 15px; letter-spacing: .02em; margin-top: -6px; margin-bottom: 18px; }
.person__copy p:not(.lead):not(.person__role):not(.eyebrow) { color: rgba(245, 245, 242, .62); }

/* ---------- Name (dark) ---------- */
.name { background: var(--night); color: var(--paper); padding: var(--section) 0; border-top: 1px solid var(--line-dark); }
.name__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 100px); align-items: center; }
.name__map { margin: 0; }
.name__map svg { width: 100%; height: auto; overflow: visible; }
.name__map figcaption { margin-top: 16px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: rgba(245, 245, 242, .32); }
.name__text { font-size: clamp(1.4rem, 2.3vw, 2.1rem); line-height: 1.3; letter-spacing: -.02em; font-weight: 500; }
.name__text strong { font-weight: 600; color: var(--star); }
.name__text--muted { color: rgba(245, 245, 242, .62); margin-top: 26px; }
.name__text--muted .serif { color: var(--paper); }
.map-line { stroke: rgba(245, 245, 242, .18); stroke-width: 1; fill: none; stroke-dasharray: 400; stroke-dashoffset: 400; transition: stroke-dashoffset 2.4s var(--ease); }
.map-star { fill: rgba(245, 245, 242, .75); }
.map-label { fill: rgba(245, 245, 242, .38); font: 500 10.5px var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.map-label--avior { fill: var(--star); font-size: 12px; }
.map-ring { fill: none; stroke: var(--star); stroke-width: 1; opacity: .55; transform-box: fill-box; transform-origin: center; animation: ring 3.2s var(--ease) infinite; }
@keyframes ring { from { transform: scale(.6); opacity: .7; } to { transform: scale(2.4); opacity: 0; } }
.name__map.is-in .map-line { stroke-dashoffset: 0; }

/* ---------- Contact ---------- */
.contact { padding: var(--section) 0; }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(40px, 7vw, 120px); align-items: start; }
.contact__intro .h2 { margin-bottom: 32px; font-size: clamp(2.3rem, 4.4vw, 4.4rem); }
.contact__intro .lead { color: var(--ink-2); max-width: 480px; }
.contact__direct { margin-top: 44px; font-size: 18px; line-height: 1.6; }
.contact__direct a { text-decoration: none; border-bottom: 1px solid var(--line); transition: border-color .3s; }
.contact__direct a:hover { border-color: var(--ink); }
.contact__direct span { color: var(--mute); }

.form { display: grid; gap: 8px; background: #fff; border-radius: 28px; padding: clamp(24px, 3.4vw, 44px); border: 1px solid rgba(17, 18, 20, .05); }
.field { position: relative; }
.field input, .field textarea {
  width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent;
  font: 400 17px/1.4 var(--sans); color: var(--ink); padding: 30px 0 12px; resize: vertical; border-radius: 0;
  transition: border-color .3s;
}
.field textarea { min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.field label { position: absolute; left: 0; top: 30px; color: var(--mute); font-size: 17px; pointer-events: none; transform-origin: left top; transition: transform .4s var(--ease), color .3s; }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-22px) scale(.74); color: var(--ink-2); }
.field.is-invalid input, .field.is-invalid textarea { border-color: #b3261e; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; }
.form__legal { font-size: 12.5px; color: var(--mute); max-width: 300px; line-height: 1.45; }
.form__legal a { color: var(--ink-2); }
.form__status { font-size: 14.5px; min-height: 1.4em; margin-top: 10px; color: var(--ink-2); }
.form__status.is-error { color: #b3261e; }
.form__status.is-ok { color: #1f6f43; }

/* ---------- Footer ---------- */
.footer { background: var(--night); color: rgba(245, 245, 242, .55); padding: 80px 0 60px; font-size: 13.5px; }
.footer__grid { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.footer__brand { display: flex; align-items: center; gap: 18px; }
.footer__claim { font-family: var(--serif); font-style: italic; font-size: 17px; color: var(--star); margin-top: 6px; }
.footer__meta { text-align: right; display: grid; gap: 6px; }
.footer a { text-decoration: none; color: rgba(245, 245, 242, .75); }
.footer a:hover { color: var(--paper); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav__links { display: none; }
  .statement__body { grid-template-columns: 1fr; gap: 20px; margin-left: 0; }
  .system { height: auto; }
  .system__sticky { position: relative; height: auto; padding: var(--section) 0 40px; }
  .system__grid { grid-template-columns: 1fr; }
  .levels.is-complete .level p { max-height: none; opacity: 1; margin-top: 6px; }
  .level { opacity: 1; }
  .level p { max-height: none; opacity: 1; margin-top: 6px; }
  .stack { order: -1; height: 420px; }
  .stack__scene { width: min(62vw, 300px); }
  .plane { --lift: 0px; --o: 1; }
  .stack__caption { opacity: 1; transform: none; }
  .principles__grid, .mandates__grid { grid-template-columns: 1fr; }
  .card { min-height: 0; }
  .card h3 { margin-top: 36px; }
  .formats__grid, .equity__grid, .person__grid, .name__grid, .contact__grid { grid-template-columns: 1fr; }
  .wave { height: 110px; gap: 3px; }
  .person__photo { max-width: 360px; }
  .footer__meta { text-align: left; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav { inset-block-start: 10px; }
  .nav__inner { height: 52px; padding-left: 16px; }
  .brand__word { letter-spacing: .26em; font-size: 11.5px; }
  .btn--nav { padding: 0 14px; font-size: 12.5px; }
  .hero__cta { gap: 20px; }
  .hero__foot { bottom: 20px; }
  .form__foot { flex-direction: column; align-items: stretch; }
  .form__foot .btn { width: 100%; }
}

/* ---------- Legal pages ---------- */
.legal-top { position: sticky; top: 0; z-index: 10; background: rgba(245, 245, 242, .85); backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px); border-bottom: 1px solid var(--line); }
.legal-top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.legal-top a.back { font-size: 14px; text-decoration: none; color: var(--ink-2); }
.legal-top a.back:hover { color: var(--ink); }
.legal { max-width: 820px; padding-top: clamp(70px, 10vw, 130px); padding-bottom: clamp(90px, 12vw, 160px); }
.legal h1 { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.02; letter-spacing: -.035em; font-weight: 600; margin-bottom: 48px; }
.legal h2 { font-size: 20px; letter-spacing: -.015em; font-weight: 600; margin: 52px 0 12px; }
.legal h3 { font-size: 16px; font-weight: 600; margin: 26px 0 6px; }
.legal p, .legal li { color: var(--ink-2); font-size: 16.5px; line-height: 1.65; }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 1.2em; margin: 10px 0; }
.legal address { font-style: normal; color: var(--ink); font-size: 17px; line-height: 1.6; }
.legal .todo { background: #fff3cd; color: #6b4e00; padding: 1px 6px; border-radius: 4px; }
.legal .stand { margin-top: 60px; font-size: 14px; color: var(--mute); }

/* ---------- Brand (Logo) ---------- */
.brand__logo { height: 22px; width: auto; fill: currentColor; display: block; transition: opacity .6s var(--ease); }
.has-intro .brand__logo { opacity: 0; }
.footer__brand { flex-direction: column; align-items: flex-start; gap: 14px; }
.footer__logo { height: 34px; width: auto; fill: var(--star); }
.legal-top .brand__logo { height: 20px; color: var(--ink); }

/* ---------- Intro ---------- */
.intro { display: none; }
.has-intro .intro {
  display: block; position: fixed; inset: 0; z-index: 200; background: var(--night);
  pointer-events: auto; cursor: pointer;
}
.intro__mark { position: absolute; left: 50%; top: 50%; width: min(46vmin, 420px); height: auto; transform: translate(-50%, -50%); overflow: visible; transform-origin: 0 0; }
.intro__alpha path { fill: var(--star); fill-opacity: 0; stroke: var(--star); stroke-linejoin: round; }
.intro__star { fill: #fff8e6; transform-box: fill-box; transform-origin: center; filter: drop-shadow(0 0 6px rgba(255, 244, 214, .9)) drop-shadow(0 0 22px rgba(243, 230, 196, .55)); }
.intro__glow { position: absolute; left: 50%; top: 50%; width: 70vmin; height: 70vmin; margin: -35vmin 0 0 -35vmin; border-radius: 50%; background: radial-gradient(circle, rgba(243, 230, 196, .28), rgba(243, 230, 196, 0) 62%); opacity: 0; pointer-events: none; }
.has-intro body { overflow: hidden; }

/* ---------- Chapter: Sterne formen das Alpha ---------- */
.chapter { position: relative; height: 440vh; background: var(--night); color: var(--paper); }
.chapter__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: radial-gradient(100% 80% at 62% 50%, #0b1120 0%, var(--night) 60%); }
.chapter__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.chapter__alpha { position: absolute; fill: var(--star); opacity: 0; filter: drop-shadow(0 0 30px rgba(243, 230, 196, .25)); pointer-events: none; }
.chapter__copy { position: absolute; left: 0; right: 0; bottom: clamp(60px, 12vh, 130px); }
.chapter__texts { position: relative; max-width: 470px; min-height: 9.5em; }
.chapter__t { position: absolute; left: 0; top: 0; font-size: clamp(1.35rem, 2.1vw, 1.9rem); line-height: 1.32; letter-spacing: -.02em; font-weight: 500; color: rgba(245, 245, 242, .92); opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.chapter__t.is-on { opacity: 1; transform: none; }
.chapter__t strong { color: var(--star); font-weight: 600; }
.chapter__t .serif { color: var(--star); }
.chapter__caption { position: absolute; right: var(--pad); bottom: 34px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: rgba(245, 245, 242, .32); transition: opacity .6s; }

/* ---------- Diskretion ---------- */
.discretion { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(20px, 5vw, 80px); margin-top: clamp(60px, 7vw, 100px); padding-top: 40px; border-top: 1px solid var(--line); }
.discretion__title { font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 2.4vw, 2.2rem); letter-spacing: -.01em; line-height: 1.15; }
.discretion__text { color: var(--ink-2); font-size: 17px; max-width: 620px; }

@media (max-width: 960px) {
  .hero { height: 200vh; }
  .chapter { height: 400vh; }
  .chapter__copy { bottom: 40px; }
  .chapter__texts { min-height: 8.5em; }
  .chapter__caption { display: none; }
  .discretion { grid-template-columns: 1fr; }
  .brand__logo { height: 19px; }
}
@media (max-width: 560px) {
  .brand__logo { height: 16px; }
}
/* ---------- Kurze Bildschirme ---------- */
@media (max-height: 640px) {
  .hero__foot { display: none; }
}
@media (max-width: 420px) {
  .hero__lead { font-size: 16px; }
  .hero__cta { gap: 14px 22px; }
  .hero__cta .btn { height: 46px; padding: 0 20px; }
  .eyebrow { letter-spacing: .18em; }
}
@media (max-height: 600px) {
  :root { --fs-hero: clamp(2.2rem, min(8.6vw, 12vh), 8.6rem); }
  .hero__content { padding-bottom: 32px; }
  .hero__lead { font-size: 15px; line-height: 1.42; }
  .hero .eyebrow { margin-bottom: 14px; }
}

/* ---------- Navigate to Alpha (Video) ---------- */
.interlude { position: relative; height: 100vh; height: 100svh; min-height: 520px; background: #02050a; overflow: hidden; color: var(--paper); }
.interlude__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.interlude::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(2,5,10,.55) 0%, rgba(2,5,10,0) 22%, rgba(2,5,10,0) 62%, rgba(2,5,10,.75) 100%); pointer-events: none; }
.interlude__copy { position: absolute; left: 0; right: 0; bottom: clamp(40px, 9vh, 100px); z-index: 1; }
.interlude__claim { font-size: clamp(2.2rem, 5vw, 4.8rem); letter-spacing: -.035em; font-weight: 600; line-height: 1; }
.interlude__claim .serif { color: var(--star); font-weight: 400; }
@media (max-aspect-ratio: 1/1) {
  .interlude { height: min(72svh, 112vw); min-height: 0; }
}

/* ---------- Kapitel: flaches Alpha wird zum Glasobjekt ---------- */
.chapter__video { position: absolute; opacity: 0; pointer-events: none; max-width: none;
  -webkit-mask-image: radial-gradient(ellipse 52% 60% at 46% 48%, #000 55%, transparent 100%);
          mask-image: radial-gradient(ellipse 52% 60% at 46% 48%, #000 55%, transparent 100%); }
.chapter__t--claim { font-size: clamp(2rem, 4.2vw, 3.8rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.02; color: var(--paper); }
.chapter__t--claim .serif { color: var(--star); font-weight: 400; }
/* ---------- Beteiligung: Fokusfelder ---------- */
.equity .h2 { max-width: 1000px; }
.equity__copy p + p:not(.lead) { margin-top: 2px; }
.focus { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 24px; align-items: start; margin-top: clamp(56px, 7vw, 100px); padding-top: 28px; border-top: 1px solid var(--line-dark); }
.focus__label { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--mute-dark); }
.focus__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 18px 28px; }
.focus__list li { font-size: clamp(1rem, 1.3vw, 1.25rem); letter-spacing: -.015em; color: var(--paper); padding-top: 14px; border-top: 1px solid rgba(243, 230, 196, .35); line-height: 1.25; }
@media (max-width: 960px) {
  .focus { grid-template-columns: 1fr; gap: 14px; }
  .focus__list { grid-template-columns: 1fr; gap: 0; }
  .focus__list li { padding: 12px 0; border-top: 1px solid var(--line-dark); }
  .focus__list li:first-child { border-top: 0; padding-top: 0; }
}
.equity__model { margin-top: 14px; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.equity__copy p.equity__sub { font-size: clamp(1.15rem, 1.5vw, 1.4rem); font-weight: 600; letter-spacing: -.02em; color: var(--star); margin-bottom: 10px; }
.equity__model p:not(.equity__sub) { color: rgba(245, 245, 242, .66); }

/* ---------- Beratung, Variante C: Kompass ---------- */
.sysc-dial, .sysc-texts { display: none; }
.system.system--c { height: 560vh; background: var(--night); color: var(--paper); }
.system--c .system__sticky { background: radial-gradient(70% 60% at 68% 52%, #0d1424 0%, var(--night) 70%); }
.system--c .eyebrow { color: var(--mute-dark); }
.system--c .h2 { color: var(--paper); }
.system--c .h2 .serif { color: var(--star); }
.system--c .levels, .system--c .stack { display: none; }
.system--c .system__grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); grid-template-areas: "copy dial" "texts dial"; align-items: center; row-gap: clamp(28px, 5vh, 56px); }
.system--c .system__copy { grid-area: copy; align-self: end; }
.system--c .system__copy .h2 { margin-bottom: 0; }
.system--c .sysc-dial { display: block; grid-area: dial; position: relative; width: min(42vw, 70vh, 640px); aspect-ratio: 1; justify-self: center; }
.sysc-rot { position: absolute; inset: 0; will-change: transform; transform: rotate(0deg); }
.sysc-rot svg { width: 100%; height: 100%; overflow: visible; display: block; }
.sysc-halo { position: absolute; inset: 18%; border-radius: 50%; background: radial-gradient(circle, rgba(243, 230, 196, .5) 0%, rgba(243, 230, 196, .12) 32%, rgba(243, 230, 196, 0) 70%); opacity: .25; will-change: opacity, transform; }
.sysc-halo.is-done { animation: syscPulse 3.2s ease-in-out infinite; }
@keyframes syscPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
.sysc-lubber { position: absolute; left: 50%; top: -14px; width: 0; height: 0; border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 11px solid var(--star); transform: translateX(-50%); }
.sysc-lubber::after { content: ""; position: absolute; left: -.5px; top: 4px; width: 1px; height: 30px; background: linear-gradient(var(--star), rgba(243, 230, 196, 0)); }
.sysc-tick { stroke: rgba(245, 245, 242, .22); stroke-width: 1; }
.sysc-tick--major { stroke: rgba(245, 245, 242, .5); }
.sysc-ring { fill: none; stroke: rgba(245, 245, 242, .14); stroke-width: 1; }
.sysc-deg { fill: rgba(245, 245, 242, .38); font: 500 11px var(--sans); letter-spacing: .08em; }
.sysc-card { fill: var(--star); font: 600 15px var(--sans); letter-spacing: .1em; }
.sysc-ray-base { fill: rgba(243, 230, 196, .04); stroke: rgba(243, 230, 196, .38); stroke-width: 1; }
.sysc-ray-fill { fill: url(#syscRayGrad); opacity: 0; }
.sysc-glint { fill: #fffaf0; opacity: 0; filter: drop-shadow(0 0 6px rgba(255, 244, 214, .95)); }
.sysc-core { fill: #fffaf0; }
.system--c .sysc-texts { display: block; grid-area: texts; position: relative; align-self: start; min-height: 13em; }
.sysc-item { position: absolute; left: 0; right: 0; top: 0; opacity: 0; will-change: transform, opacity; pointer-events: none; }
.sysc-item__course { font-size: 12.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); font-variant-numeric: tabular-nums; margin-bottom: 12px; }
.sysc-item h3 { font-size: clamp(1.8rem, min(3.2vw, 5.2vh), 3rem); letter-spacing: -.035em; font-weight: 600; line-height: 1.04; margin-bottom: 14px; color: var(--paper); }
.sysc-item h3 .serif { color: var(--star); font-weight: 400; }
.sysc-item p:last-child { font-size: clamp(15px, 1.2vw, 17px); color: rgba(245, 245, 242, .66); max-width: 30em; line-height: 1.5; }

@media (max-width: 960px) {
  .system.system--c { height: 540vh; }
  .system--c .system__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; padding: 76px 0 16px; align-items: stretch; background: radial-gradient(90% 50% at 50% 45%, #0d1424 0%, var(--night) 70%); }
  .system--c .system__grid { grid-template-columns: 1fr; grid-template-areas: "copy" "dial" "texts"; grid-template-rows: auto 1fr auto; row-gap: 8px; height: 100%; align-items: center; }
  .system--c .system__copy { align-self: start; }
  .system--c .system__copy .eyebrow { margin-bottom: 8px; }
  .system--c .system__copy .h2 { font-size: clamp(1.45rem, 6.2vw, 2.1rem); }
  .system--c .sysc-dial { width: min(80vw, 38svh, 420px); }
  .system--c .sysc-texts { min-height: 9.6em; text-align: center; }
  .sysc-item h3 { font-size: clamp(1.4rem, 6vw, 1.9rem); margin-bottom: 8px; }
  .sysc-item__course { margin-bottom: 8px; }
  .sysc-item p:last-child { font-size: 14.5px; margin: 0 auto; }
}

/* ---------- Haltepunkte: ruhige Abschnitte bleiben am Anfang kurz stehen ---------- */
.hold > .hold__in { position: sticky; top: var(--hold-top, var(--section)); }
.hold::after { content: ""; display: block; height: var(--hold, 24vh); }


/* ---------- Eigene Formate (dunkel) ---------- */
.formats .h2 .serif { color: var(--star); }

/* ---------- Kontakt: Anliegen ---------- */
.topic { border: 0; padding: 0; margin: 0 0 6px; display: flex; flex-wrap: wrap; gap: 8px; }
.topic legend { width: 100%; font-size: 13px; color: var(--mute); margin-bottom: 10px; padding: 0; }
.topic label { cursor: pointer; }
.topic input { position: absolute; opacity: 0; pointer-events: none; }
.topic span { display: inline-flex; align-items: center; height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); font-size: 14px; color: var(--ink-2); transition: background .25s, color .25s, border-color .25s; }
.topic label:hover span { border-color: rgba(17, 18, 20, .35); }
.topic input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.topic input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------- Kompass ohne Animation (reduzierte Bewegung / sehr niedrige Fenster) ---------- */
.system.system--c.system--static { height: auto; }
.system--static .system__sticky { position: relative; height: auto; padding: var(--section) 0; overflow: visible; }
.system--static .system__grid { align-items: start; }
.system--static .sysc-dial { align-self: start; }
.system--static .sysc-texts { min-height: 0; display: grid; gap: 30px; }
.system--static .sysc-item { position: relative; opacity: 1 !important; transform: none !important; }
.system--static .sysc-item--final { padding-top: 26px; border-top: 1px solid var(--line-dark); }
@media (max-width: 960px) {
  .system.system--c.system--static { height: auto; }
  .system--static .system__sticky { position: relative; height: auto; padding: var(--section) 0; }
  .system--static .system__grid { grid-template-rows: auto auto auto; height: auto; row-gap: 32px; }
  .system--static .sysc-dial { width: min(78vw, 380px); }
}