/* pioniere-und-maschinen — style.css */

:root {
  --bg:      #070a10;
  --bg-2:    #0b0f17;
  --bg-3:    #0f1520;
  --text:    #b4b8c4;
  --text-hi: #e4e8f0;
  --p:       #c8961a;   /* Pionier — amber/gold */
  --p-d:     rgba(200,150,26,.15);
  --m:       #5bb8ff;   /* Maschine — cool blue */
  --m-d:     rgba(91,184,255,.12);
  --g:       #39ff14;   /* active/live — very sparingly */
  --warm-d:  rgba(200,150,26,.2);
  --serif:   'Cormorant Garamond', Georgia, serif;
  --mono:    'JetBrains Mono', 'Courier New', monospace;
  --sans:     system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
}


/* ── HERO ───────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blueprint-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(91,184,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91,184,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  padding: 2rem;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--m);
  opacity: .5;
  margin-bottom: 2rem;
  animation: fadein .8s ease forwards;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(4rem, 12vw, 9.5rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -.025em;
}
.ht-p   { display: block; color: var(--p); animation: fadein .7s ease both .2s; }
.ht-und { display: block; font-style: italic; font-size: .35em; color: var(--text);
          letter-spacing: .1em; opacity: .4; animation: fadein .7s ease both .5s; }
.ht-m   { display: block; color: var(--m); text-shadow: 0 0 60px rgba(91,184,255,.2);
          animation: fadein .7s ease both .8s; }

.hero-line {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--text-hi);
  letter-spacing: .08em;
  margin-top: 2.5rem;
  animation: fadein 1s ease forwards 1.8s;
  opacity: 0;
}

.hero-sub {
  margin-top: 1.2rem;
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.7;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  animation: fadein 1s ease forwards 2.4s;
  opacity: 0;
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--m);
  font-size: 1.4rem;
  opacity: 0;
  animation: fadein .8s ease forwards 3.5s, bob 2.5s ease-in-out infinite 3.5s;
}

@keyframes fadein { to { opacity: 1; } }
@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(10px); }
}


/* ── SHARED ─────────────────────────────────────────────────── */

.s {
  padding: 6rem 2rem;
  border-top: 1px solid rgba(255,255,255,.04);
  position: relative;
}
.s-these     { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.s-maschinen { background: var(--bg-2); }
.s-pionier   { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%); }
.s-fabrik    { background: var(--bg-3); }
.s-bootstrap { background: linear-gradient(180deg, var(--bg-3) 0%, var(--bg-2) 100%); }
.s-markt     { background: var(--bg-2); }
.s-weiss     { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%); }
.s-p2p       { background: var(--bg-3); }

.sec-num {
  position: absolute;
  top: 3rem;
  right: 3rem;
  font-family: var(--serif);
  font-size: 8rem;
  font-weight: 600;
  color: rgba(255,255,255,.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.sec-head {
  max-width: 1080px;
  margin: 0 auto 3rem;
}
.sec-head h2 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 300;
  color: var(--text-hi);
  line-height: 1.15;
  margin-bottom: .75rem;
}
.sec-intro { font-size: 1.05rem; color: var(--text); max-width: 600px; }

.s-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.s-text h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--text-hi);
  margin-bottom: 1.5rem;
}
.s-text p { margin-bottom: 1.1rem; font-size: 1.02rem; }
.pull-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem !important;
  color: var(--p) !important;
  border-left: 2px solid var(--warm-d);
  padding-left: 1.2rem;
  margin-top: 2rem !important;
  line-height: 1.55;
}


/* ── EQUATION BOX ───────────────────────────────────────────── */

.equation-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: 2rem;
  background: rgba(0,0,0,.3);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 4px;
}
.eq-left, .eq-right, .eq-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 1.5rem;
  border-radius: 3px;
  width: 100%;
}
.eq-left   { background: var(--p-d); border: 1px solid rgba(200,150,26,.2); }
.eq-right  { background: var(--m-d); border: 1px solid rgba(91,184,255,.2); }
.eq-result {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.1);
}
.eq-label-p { font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; color: var(--p); margin-bottom: .4rem; }
.eq-label-m { font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; color: var(--m); margin-bottom: .4rem; }
.eq-label-r { font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; color: var(--text-hi); margin-bottom: .4rem; }
.eq-sub { font-size: .82rem; color: var(--text); line-height: 1.4; }
.eq-plus, .eq-equals {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--text);
  opacity: .3;
  line-height: 1;
}


/* ── MASCHINEN GRID ─────────────────────────────────────────── */

.maschinen-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.m-card {
  background: rgba(0,0,0,.3);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 4px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color .25s;
}
.m-card:hover { border-color: rgba(91,184,255,.25); }

.m-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
}
.m-tag {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .22em;
  color: var(--m);
  opacity: .7;
}
.m-status {
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--text);
  opacity: .4;
}

.m-card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--text-hi);
  line-height: 1.3;
}

.m-lives-in {
  font-family: var(--mono);
  font-size: .74rem;
  color: var(--text);
  opacity: .55;
  line-height: 1.5;
}
.m-lives-label { color: var(--p); opacity: .7; margin-right: .4rem; }

.m-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  flex: 1;
}
.m-features li {
  font-size: .88rem;
  color: var(--text);
  padding-left: .9rem;
  position: relative;
  line-height: 1.4;
}
.m-features li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--m);
  opacity: .5;
}

.m-claim {
  font-family: var(--serif);
  font-style: italic;
  font-size: .95rem;
  color: var(--p);
  border-top: 1px solid rgba(200,150,26,.15);
  padding-top: .8rem;
  line-height: 1.4;
}


/* ── PIONIER ────────────────────────────────────────────────── */

.pionier-criteria {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.pc-item {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  font-size: .98rem;
}
.pc-check { color: var(--p); font-family: var(--mono); flex-shrink: 0; }

.sieb-box {
  background: rgba(0,0,0,.3);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 4px;
  overflow: hidden;
}
.sieb-title {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text);
  opacity: .4;
  padding: 1rem 1.2rem .75rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.sieb-keep, .sieb-out { padding: 1.2rem; }
.sieb-keep { border-bottom: 1px solid rgba(255,255,255,.04); }
.sieb-label {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .18em;
  margin-bottom: .75rem;
}
.sieb-label.keep { color: var(--m); }
.sieb-label.out  { color: var(--text); opacity: .35; }
.sieb-item {
  font-size: .9rem;
  color: var(--text);
  padding: .35rem 0;
  padding-left: 1rem;
  position: relative;
  line-height: 1.4;
}
.sieb-item::before { content: '→'; position: absolute; left: 0; color: var(--m); font-family: var(--mono); }
.striked { text-decoration: line-through; opacity: .4; }
.striked::before { content: '✕'; color: var(--text); opacity: .3; }


/* ── SLICES ─────────────────────────────────────────────────── */

.slices-grid {
  max-width: 1080px;
  margin: 0 auto 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.04);
  border-radius: 4px;
  overflow: hidden;
}
.slice-item {
  background: var(--bg-3);
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  transition: background .2s;
}
.slice-item:hover { background: rgba(255,255,255,.02); }
.slice-item.slice-core  { border-left: 2px solid var(--p); }
.slice-item.slice-agent { border-left: 2px solid var(--m); }
.slice-name {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  color: var(--text-hi);
  letter-spacing: .04em;
}
.slice-core  .slice-name { color: var(--p); }
.slice-agent .slice-name { color: var(--m); }
.slice-desc { font-size: .8rem; color: var(--text); opacity: .65; line-height: 1.4; }

.fabrik-note {
  max-width: 1080px;
  margin: 0 auto;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--p);
  border-left: 2px solid var(--warm-d);
  padding-left: 1.2rem;
  line-height: 1.6;
}


/* ── BOOTSTRAP ──────────────────────────────────────────────── */

.bootstrap-flow {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.bf-phase {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1.5rem;
  align-items: start;
  background: rgba(0,0,0,.2);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 3px;
  padding: 1.2rem 1.5rem;
}
.bf-num {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .15em;
  color: var(--m);
  opacity: .6;
  padding-top: .2rem;
  text-transform: uppercase;
}
.bf-title {
  font-family: var(--mono);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-hi);
  margin-bottom: .5rem;
}
.bf-body { font-size: .9rem; color: var(--text); line-height: 1.6; }
.bf-arrow {
  text-align: center;
  padding: .3rem 0;
  color: var(--m);
  opacity: .25;
  font-size: 1.2rem;
  font-family: var(--mono);
}


/* ── MARKT ──────────────────────────────────────────────────── */

.markt-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.markt-card {
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 4px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.markt-num {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--p);
  line-height: 1;
}
.markt-who {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--m);
  opacity: .7;
}
.markt-detail { font-size: .88rem; color: var(--text); line-height: 1.55; flex: 1; }
.markt-learn {
  font-family: var(--serif);
  font-style: italic;
  font-size: .88rem;
  color: var(--p);
  opacity: .8;
  border-top: 1px solid rgba(200,150,26,.12);
  padding-top: .75rem;
  line-height: 1.45;
}


/* ── WEISSE FLÄCHE ──────────────────────────────────────────── */

.weiss-table-wrap {
  max-width: 1080px;
  margin: 0 auto 2rem;
  overflow-x: auto;
}
.weiss-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: .82rem;
}
.weiss-table th {
  padding: .7rem 1rem;
  text-align: center;
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
  opacity: .4;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.weiss-table th:first-child { text-align: left; }
.weiss-table th.col-wir { color: var(--p); opacity: 1; }
.weiss-table td {
  padding: .7rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.04);
  color: var(--text);
  opacity: .35;
}
.weiss-table td:first-child { text-align: left; opacity: .75; }
.weiss-table td.check { color: var(--m); opacity: .7; }
.weiss-table td.check.wir { color: var(--p); opacity: 1; font-weight: 500; }
.weiss-table tr:hover td { background: rgba(255,255,255,.015); }

.weiss-note {
  max-width: 1080px;
  margin: 0 auto;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--p);
  border-left: 2px solid var(--warm-d);
  padding-left: 1.2rem;
  line-height: 1.6;
}


/* ── P2P PROTO LIST ─────────────────────────────────────────── */

.proto-list {
  background: rgba(0,0,0,.3);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 4px;
  overflow: hidden;
}
.proto-label {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--m);
  opacity: .5;
  padding: .9rem 1.2rem .7rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.proto-row {
  display: grid;
  grid-template-columns: 45px 80px 1fr 70px;
  gap: .75rem;
  align-items: center;
  padding: .75rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.03);
  font-family: var(--mono);
  font-size: .78rem;
}
.pr-name  { color: var(--m); font-weight: 500; }
.pr-maker { color: var(--text); opacity: .4; }
.pr-desc  { color: var(--text); opacity: .6; font-size: .73rem; }
.pr-status { font-size: .65rem; letter-spacing: .1em; color: var(--text); opacity: .35; text-align: right; }
.pr-status.active { color: var(--g); opacity: .8; }


/* ── CLOSE ──────────────────────────────────────────────────── */

.s-close {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--bg-3) 0%, var(--bg) 100%);
  padding: 6rem 2rem;
  text-align: center;
}
.close-inner { max-width: 680px; }
.close-text {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.3;
  color: var(--text-hi);
}
.close-body {
  margin-top: 2rem;
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.75;
}
.close-tagline {
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .25em;
  color: var(--m);
  opacity: .5;
}
.close-meta {
  margin-top: .75rem;
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--text);
  opacity: .25;
  letter-spacing: .12em;
}


/* ── FOOTER ─────────────────────────────────────────────────── */

.site-footer {
  text-align: center;
  padding: 1.8rem 2rem;
  border-top: 1px solid rgba(255,255,255,.04);
  font-family: var(--mono);
  font-size: .78rem;
}
.site-footer a { color: var(--m); text-decoration: none; opacity: .5; }
.site-footer a:hover { opacity: 1; }


/* ── RESPONSIVE ─────────────────────────────────────────────── */

@media (max-width: 960px) {
  .maschinen-grid { grid-template-columns: repeat(2, 1fr); }
  .markt-grid     { grid-template-columns: repeat(2, 1fr); }
  .slices-grid    { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .s-inner        { grid-template-columns: 1fr; gap: 2.5rem; }
  .maschinen-grid { grid-template-columns: 1fr; }
  .markt-grid     { grid-template-columns: 1fr; }
  .slices-grid    { grid-template-columns: 1fr; }
  .s { padding: 4rem 1.5rem; }
  .sec-num { display: none; }
  .proto-row { grid-template-columns: 45px 1fr; }
  .pr-maker, .pr-status { display: none; }
}