/* ============================================================
   green-it.agency — One-Page Digital Commerce
   Designsystem: editorial + technology + premium B2B

   Alle Schriften liegen lokal (DSGVO). Keine externen Requests.
   Dokumentation: private/docs/website/designsystem.md
   ============================================================ */

/* ---------- Schriften, self-hosted ---------- */
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-var-latin.woff2') format('woff2-variations');
  font-weight: 400 800;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
                 U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
                 U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-var-latin-ext.woff2') format('woff2-variations');
  font-weight: 400 800;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                 U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB,
                 U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/assets/fonts/plexmono-400-latin.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/assets/fonts/plexmono-500-latin.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/assets/fonts/plexmono-500-latin-ext.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+1E00-1E9F, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/assets/fonts/plexmono-600-latin.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* Farbe — helle Basis mit gruengrauem Unterton, tiefes Pine-Anthrazit,
     genau eine Akzentfarbe. Bewusst kein Fintech-Dunkelblau/Neongruen. */
  --paper:        #EEF0EA;
  --paper-sunk:   #E4E7DE;
  --ink:          #0E1411;
  --ink-soft:     #4C5651;
  --line:         #CBD2C7;
  --pine:         #141E19;
  --pine-raised:  #1B2922;
  --pine-line:    #2B3B33;
  --pine-soft:    #9AABA1;
  --pine-text:    #E9EFEA;
  --accent:       #00A55E;

  /* Kontextfarben: werden von .on-dark umgeschaltet */
  --surface:      var(--paper);
  --raised:       #F7F8F4;
  --text:         var(--ink);
  --text-soft:    var(--ink-soft);
  --hairline:     var(--line);

  /* Raster */
  --shell:   1440px;
  --pad:     clamp(1.25rem, 5vw, 4.5rem);
  --gap:     clamp(1rem, 2.2vw, 2rem);
  --spine-x: clamp(0.55rem, 1.9vw, 2rem);

  /* Rhythmus */
  --section-y: clamp(5rem, 9.5vw, 9.5rem);
  --radius:   14px;
  --radius-s: 9px;

  /* Bewegung */
  --ease: cubic-bezier(.22, .68, .28, 1);
}

.on-dark {
  --surface:   var(--pine);
  --raised:    var(--pine-raised);
  --text:      var(--pine-text);
  --text-soft: var(--pine-soft);
  --hairline:  var(--pine-line);
  background: var(--pine);
  color: var(--text);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
  -webkit-text-size-adjust: 100%;
  /* Das geschlossene Mobilmenue liegt rechts ausserhalb des Viewports.
     "clip" kappt den daraus entstehenden Scrollbereich, ohne einen neuen
     Scroll-Container zu erzeugen — position:sticky bleibt dadurch intakt. */
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: clamp(1rem, .96rem + .18vw, 1.0625rem);
  line-height: 1.6;
  font-variation-settings: 'wdth' 100;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img, svg { max-width: 100%; }
figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
a { color: inherit; text-decoration: none; }

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

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* Icons erben Strichstaerke und Farbe vom Kontext */
.icon-sprite symbol > *,
svg use { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

.skip-link {
  position: absolute;
  left: 1rem; top: -5rem;
  z-index: 200;
  padding: .7rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .8125rem;
  border-radius: var(--radius-s);
  transition: top .18s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Typografie ---------- */
.display-xl {
  margin: 0;
  font-weight: 800;
  font-variation-settings: 'wdth' 112;
  font-size: clamp(2.3rem, 1.2rem + 4.3vw, 4.4rem);
  line-height: .95;
  letter-spacing: -.035em;
}
.display-xl span { display: block; }

.display-l {
  margin: 0;
  font-weight: 700;
  font-variation-settings: 'wdth' 108;
  font-size: clamp(1.95rem, 1.1rem + 3.5vw, 3.85rem);
  line-height: 1.02;
  letter-spacing: -.03em;
  text-wrap: balance;
}
.display-l .dim { color: var(--text-soft); }
.stack-head span { display: block; }

h3 {
  margin: 0;
  font-weight: 600;
  font-variation-settings: 'wdth' 104;
  font-size: clamp(1.15rem, 1.02rem + .5vw, 1.45rem);
  line-height: 1.2;
  letter-spacing: -.015em;
}

.lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(1.05rem, .99rem + .34vw, 1.3rem);
  line-height: 1.5;
  color: var(--text-soft);
  text-wrap: pretty;
}
p { text-wrap: pretty; }

.eyebrow {
  margin: 0;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-weight: 500;
  font-size: .6875rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.hero-accent { color: var(--accent); }

/* Sektionsmarker docken sichtbar an die Spine an */
.spine-dock { position: relative; padding-left: 2.4rem; }
.spine-dock::before {
  content: '';
  position: absolute;
  left: 0; top: .52em;
  width: 1.7rem; height: 1px;
  background: var(--hairline);
}
.spine-dock::after {
  content: '';
  position: absolute;
  left: 0; top: calc(.52em - 2px);
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Raster ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  position: relative;
  padding-block: var(--section-y);
  background: var(--surface);
  color: var(--text);
}

.section-head { margin-bottom: clamp(2.75rem, 5vw, 4.5rem); }
.section-head .display-l { margin-top: 1.1rem; }
.section-intro { margin-top: 1.4rem; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  --btn-bd: var(--hairline);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .72rem 1.15rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: 999px;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-weight: 500;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
  transition: background .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-lg { padding: .95rem 1.6rem; font-size: .8125rem; }
.btn-block { width: 100%; }

.btn-primary { --btn-bg: var(--ink); --btn-fg: var(--paper); --btn-bd: var(--ink); }
.btn-primary:hover { --btn-bg: #000; --btn-bd: #000; }
.on-dark .btn-primary { --btn-bg: var(--pine-text); --btn-fg: var(--pine); --btn-bd: var(--pine-text); }

.btn-accent { --btn-bg: var(--accent); --btn-fg: #06120C; --btn-bd: var(--accent); }
.btn-accent:hover { --btn-bg: #00BC6C; --btn-bd: #00BC6C; }

.btn-ghost:hover { --btn-bd: var(--text); }
.btn-icon { width: 1.05em; height: 1.05em; transition: transform .22s var(--ease); }
.btn-ghost:hover .btn-icon { transform: translateX(3px); }

.linklike {
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
}
.linklike:hover { text-decoration-thickness: 2px; }

/* ---------- Signature: die Spine ---------- */
.spine {
  position: fixed;
  left: var(--spine-x);
  top: 0; bottom: 0;
  width: 1px;
  z-index: 40;
  pointer-events: none;
}
.spine-track, .spine-fill { position: absolute; left: 0; top: 0; width: 100%; }
.spine-track { height: 100%; background: rgba(124, 140, 130, .32); }
.spine-fill {
  height: 100%;
  background: var(--accent);
  transform: scaleY(var(--progress, 0));
  transform-origin: top;
  transition: transform .1s linear;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}
/* Weichzeichnung liegt bewusst auf einem Pseudoelement, nicht auf dem
   Header selbst: backdrop-filter erzeugt sonst einen Containing Block
   fuer position:fixed und sperrt das Mobilmenue in den Header ein. */
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
}
.site-header.is-stuck { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--gap);
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: .85rem var(--pad);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  font-variation-settings: 'wdth' 106;
  font-size: 1.02rem;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.brand-mark { width: 1.55rem; height: 1.55rem; color: var(--ink); transition: color .25s var(--ease); }
.brand:hover .brand-mark { color: var(--accent); }
.brand-dim { color: var(--ink-soft); font-weight: 500; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.1rem);
  margin-left: auto;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.site-nav > a { position: relative; padding-block: .3rem; color: var(--ink-soft); transition: color .2s var(--ease); }
.site-nav > a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.site-nav > a:hover, .site-nav > a.is-current { color: var(--ink); }
.site-nav > a:hover::after, .site-nav > a.is-current::after { transform: scaleX(1); }
.site-nav > a.nav-cta::after { display: none; }
.nav-cta { display: none; }

.header-actions { display: flex; align-items: center; gap: .9rem; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .75rem;
  letter-spacing: .08em;
}
.lang-switch button {
  padding: .25rem .1rem;
  background: none;
  border: 0;
  color: var(--ink-soft);
  font: inherit;
  cursor: pointer;
  transition: color .2s var(--ease);
}
.lang-switch button[aria-pressed="true"] { color: var(--ink); box-shadow: inset 0 -1px 0 var(--accent); }
.lang-switch button:hover { color: var(--ink); }
.lang-sep { width: 1px; height: .85rem; background: var(--line); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem; height: 2.75rem;
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle svg { width: 1.2rem; height: 1.2rem; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- 1 — Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(3rem, 6vw, 6rem) clamp(4rem, 8vw, 8rem);
  background: var(--paper);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 6% -8% auto 42%;
  height: 60vh;
  background: radial-gradient(58% 50% at 50% 50%, rgba(0, 165, 94, .1), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-copy > * + * { margin-top: 1.6rem; }
.hero-copy .eyebrow + .display-xl { margin-top: 1.5rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; }

.label-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .55rem;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--text-soft);
}
.label-row li { padding: .38rem .75rem; border: 1px solid var(--hairline); border-radius: 999px; }

/* Key Visual — Interface-Compositing, reiner Code, keine Bilddatei */
.hero-visual { position: relative; }
.kv {
  position: relative;
  pointer-events: none;
  aspect-ratio: 480 / 520;
  width: 100%;
  max-width: 33rem;
  margin-inline: auto;
}
.kv-wires { position: absolute; inset: 0; width: 100%; height: 100%; }
.kv-wires path { fill: none; stroke: var(--accent); stroke-width: 1.2; stroke-dasharray: 5 6; opacity: .5; }

.kv-layer {
  position: absolute;
  transition: transform .5s var(--ease);
  transform: translate3d(calc(var(--px, 0) * var(--depth) * 20px),
                         calc(var(--py, 0) * var(--depth) * 20px), 0);
}
.kv-back  { --depth: .14; top: 2%;   left: 0;   width: 62%; }
.kv-mid   { --depth: .30; top: 33%;  right: 0;  width: 66%; }
.kv-front { --depth: .50; bottom: 2%; left: 9%; width: 60%; }

.kv-panel {
  padding: .95rem 1rem 1.05rem;
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px -28px rgba(14, 20, 17, .5);
}
.kv-panel-label {
  display: block;
  margin-bottom: .7rem;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .625rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.kv-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem; }
.kv-tiles i { display: block; aspect-ratio: 1; background: var(--paper-sunk); border-radius: 5px; }
.kv-tiles i:nth-child(5) { background: color-mix(in srgb, var(--accent) 28%, var(--paper-sunk)); }

.kv-metric-panel { background: var(--pine); border-color: var(--pine-line); }
.kv-metric-panel .kv-panel-label { color: var(--pine-soft); }
.kv-spark { display: block; width: 100%; height: 3.4rem; }
.kv-spark-line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kv-bars { display: flex; align-items: flex-end; gap: .3rem; height: 2.1rem; margin-top: .55rem; }
.kv-bars i { flex: 1; height: var(--h); background: var(--pine-line); border-radius: 2px; }
.kv-bars i:last-child { background: var(--accent); }

.kv-flow { display: grid; gap: .42rem; font-family: 'Plex Mono', ui-monospace, monospace; font-size: .72rem; color: var(--ink-soft); }
.kv-flow li { display: flex; align-items: center; gap: .55rem; }
.kv-flow li > span { width: .55rem; height: .55rem; border: 1px solid var(--line); border-radius: 50%; flex-shrink: 0; }
.kv-flow .is-active { color: var(--ink); }
.kv-flow .is-active > span { background: var(--accent); border-color: var(--accent); }

.visual-note {
  margin-top: 1.1rem;
  max-width: 36ch;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .66rem;
  line-height: 1.55;
  color: var(--text-soft);
  opacity: .8;
}

/* ---------- 2 — Positionierung ---------- */
.positioning { background: var(--paper); }
.positioning .section-head { max-width: 62rem; }

/* Bewusst ungleiche Blockgroessen — kein Drei-Karten-Template */
.pos-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
  align-items: start;
}
.pos-block {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: clamp(1.4rem, 2.2vw, 2.1rem);
  background: var(--raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.pos-block:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--hairline)); transform: translateY(-2px); }
.pos-block p { margin: 0; color: var(--text-soft); }
.pos-icon { width: 2rem; height: 2rem; color: var(--accent); }

.pos-lead { grid-column: span 7; }
.pos-mid  { grid-column: span 5; }
.pos-tail { grid-column: 4 / span 6; }

.pos-visual { margin-top: auto; padding-top: 1.5rem; }

.pos-visual-sys { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.pos-visual-sys span { aspect-ratio: 3 / 2; border: 1px solid var(--hairline); border-radius: 6px; background: var(--paper-sunk); }
.pos-visual-sys span:nth-child(2),
.pos-visual-sys span:nth-child(6) { background: color-mix(in srgb, var(--accent) 24%, var(--paper-sunk)); }

.pos-visual-flow { display: flex; align-items: center; gap: .55rem; }
.pos-visual-flow i { flex: 1; height: 6px; border-radius: 3px; background: var(--paper-sunk); }
.pos-visual-flow i:last-child { background: var(--accent); flex: 1.6; }

.pos-visual-curve svg { display: block; width: 100%; height: 4rem; }
.pos-visual-curve path { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; }

/* ---------- 3 — Leistungen (Bento) ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); }

.svc {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  padding: clamp(1.4rem, 2.3vw, 2.2rem);
  background: var(--raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .3s var(--ease);
}
.svc:hover { border-color: color-mix(in srgb, var(--accent) 60%, var(--hairline)); }
.svc p { margin: 0; color: var(--text-soft); max-width: 46ch; }

.svc-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.svc-num {
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .12em;
  color: var(--accent);
}
.svc-icon { width: 1.9rem; height: 1.9rem; color: var(--text-soft); transition: color .3s var(--ease); }
.svc:hover .svc-icon { color: var(--accent); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .69rem;
  letter-spacing: .04em;
  color: var(--text-soft);
}
.chips li {
  padding: .3rem .62rem;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.svc:hover .chips li { border-color: color-mix(in srgb, var(--accent) 45%, var(--hairline)); }
.svc:hover .chips li:nth-child(odd) { transform: translateY(-2px); }

/* Zwei grosse Bildmodule, zwei kompakte Icon-Module */
.svc-a { grid-column: span 7; }
.svc-b { grid-column: span 5; }
.svc-c { grid-column: span 5; }
.svc-d { grid-column: span 7; }

.svc-visual { margin-top: auto; padding-top: 1.5rem; overflow: hidden; }
.svc-visual-blueprint svg { display: block; width: 100%; height: clamp(8rem, 13vw, 10.5rem); }
.bp-grid { stroke: var(--pine-line); stroke-width: 1; fill: none; }
.bp-box  { stroke: var(--pine-soft); stroke-width: 1.2; fill: none; transition: stroke .3s var(--ease); }
.bp-live { stroke: var(--accent); fill: color-mix(in srgb, var(--accent) 14%, transparent); }
.bp-link { stroke: var(--accent); stroke-width: 1.2; fill: none; stroke-dasharray: 4 5; }
.svc:hover .bp-box { stroke: var(--pine-text); }
.svc:hover .bp-live { stroke: var(--accent); }

.svc-visual-shop { display: flex; justify-content: center; }
.shop-frame {
  width: 100%;
  max-width: 22rem;
  border: 1px solid var(--pine-line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--pine);
  transition: transform .45s var(--ease);
}
.svc:hover .shop-frame { transform: translateY(-6px) scale(1.02); }
.shop-bar { display: flex; gap: .3rem; padding: .5rem .65rem; border-bottom: 1px solid var(--pine-line); }
.shop-bar i { width: .4rem; height: .4rem; border-radius: 50%; background: var(--pine-line); }
.shop-body { padding: .7rem; display: grid; gap: .5rem; }
.shop-hero { height: 3.2rem; border-radius: 6px; background: linear-gradient(110deg, var(--pine-raised), color-mix(in srgb, var(--accent) 32%, var(--pine-raised))); }
.shop-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: .4rem; }
.shop-tiles i { aspect-ratio: 1; border-radius: 5px; background: var(--pine-raised); }
.shop-tiles i:nth-child(2) { background: color-mix(in srgb, var(--accent) 36%, var(--pine-raised)); }

/* ---------- 4 — Prozess ---------- */
.process { background: var(--paper); }
.steps-wrap { position: relative; }

.steps-track { position: absolute; left: 0; right: 0; top: 1.05rem; height: 1px; background: var(--line); }
.steps-track i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent);
  transform: scaleX(var(--progress, 0));
  transform-origin: left;
  transition: transform .3s var(--ease);
}

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.step { position: relative; padding-top: 2.6rem; }
.step::before {
  content: '';
  position: absolute;
  left: 0; top: .75rem;
  width: .6rem; height: .6rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.step.is-in::before { background: var(--accent); border-color: var(--accent); }

.step-num {
  display: block;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: clamp(2.5rem, 4.4vw, 3.9rem);
  line-height: 1;
  letter-spacing: -.04em;
  color: color-mix(in srgb, var(--ink) 45%, var(--paper));
  transition: color .4s var(--ease);
}
.step.is-in .step-num { color: var(--ink); }

.step-icon { width: 1.5rem; height: 1.5rem; margin: 1rem 0 .85rem; color: var(--accent); }
.step h3 { margin-bottom: .4rem; }
.step p { margin: 0; color: var(--text-soft); max-width: 26ch; }

/* ---------- 5 — Partner & Maerkte ---------- */
.markets { background: var(--paper-sunk); }

.markets-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}
.markets-copy > * + * { margin-top: 1.5rem; }
.markets-copy .display-l { margin-top: 1.1rem; }

.markets-visual {
  padding: clamp(1.5rem, 3vw, 2.6rem);
  background: var(--pine);
  border-radius: var(--radius);
  color: var(--pine-text);
}
.mesh { display: block; width: 100%; height: auto; }
.mesh-links path { stroke: var(--pine-line); stroke-width: 1; fill: none; }
.mesh-nodes circle { fill: var(--pine-raised); stroke: var(--pine-soft); stroke-width: 1.2; }
.mesh-core { fill: var(--accent); stroke: none; }
.mesh-core-halo { fill: color-mix(in srgb, var(--accent) 18%, transparent); stroke: none; }
.markets-visual .visual-note { color: var(--pine-soft); max-width: none; }

/* ---------- 6 — Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact-copy > * + * { margin-top: 1.5rem; }
.contact-copy .display-l { margin-top: 1.1rem; }

.contact-direct {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  padding: .95rem 1.3rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.contact-direct:hover { border-color: var(--accent); background: var(--pine-raised); }
.contact-direct > svg { width: 1.35rem; height: 1.35rem; color: var(--accent); flex-shrink: 0; }
.contact-direct-text { display: grid; gap: .1rem; }
.contact-direct em {
  font-style: normal;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.contact-direct b { font-weight: 600; font-size: 1.05rem; letter-spacing: -.01em; }

.contact-pattern {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: .5rem;
  max-width: 26rem;
  margin-top: 2.5rem;
}
.contact-pattern i { aspect-ratio: 1; border-radius: 4px; background: var(--pine-raised); }
.contact-pattern i:nth-child(1),
.contact-pattern i:nth-child(9)  { background: var(--accent); }
.contact-pattern i:nth-child(2),
.contact-pattern i:nth-child(10) { background: color-mix(in srgb, var(--accent) 58%, var(--pine-raised)); }
.contact-pattern i:nth-child(3),
.contact-pattern i:nth-child(11) { background: color-mix(in srgb, var(--accent) 28%, var(--pine-raised)); }
.contact-pattern i:nth-child(n+6):nth-child(-n+8) { opacity: .5; }
.contact-pattern i:nth-child(n+14) { opacity: .5; }

/* Formular */
.form-wrap {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  background: var(--pine-raised);
  border: 1px solid var(--pine-line);
  border-radius: var(--radius);
}
.contact-form { display: grid; gap: 1.05rem; }

/* Cloudflare Turnstile — Platzreserve, damit das Formular beim Laden
   des Widgets nicht springt. Der Rahmen folgt den Formularfeldern. */
.turnstile-wrap { min-height: 66px; }
.turnstile-wrap .cf-turnstile { margin: 0 auto; }

.field { display: grid; gap: .42rem; }
.field > label:not(.consent) {
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.field input[type="text"],
.field input[type="email"],
.field textarea,
.field select {
  width: 100%;
  padding: .8rem .95rem;
  background: var(--pine);
  color: var(--pine-text);
  border: 1px solid var(--pine-line);
  border-radius: var(--radius-s);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.45;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 6.5rem; }
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--pine-soft); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent);
}

.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 2.6rem; cursor: pointer; }
.select-caret {
  position: absolute;
  right: .95rem; top: 50%;
  width: 1.1rem; height: 1.1rem;
  transform: translateY(-50%);
  fill: none;
  stroke: var(--pine-soft);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.field-error { margin: 0; font-size: .84rem; line-height: 1.4; color: #FF9C89; }
.field-error:empty { display: none; }
.field.has-error input,
.field.has-error textarea,
.field.has-error select { border-color: #FF9C89; }

.field-consent { gap: .55rem; }
.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .75rem;
  align-items: start;
  cursor: pointer;
  font-size: .92rem;
  line-height: 1.5;
  color: var(--text-soft);
}
.consent input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.consent-box {
  display: grid;
  place-items: center;
  width: 1.35rem; height: 1.35rem;
  margin-top: .1rem;
  border: 1px solid var(--pine-line);
  border-radius: 5px;
  background: var(--pine);
  transition: background .18s var(--ease), border-color .18s var(--ease);
}
.consent-box svg { width: .9rem; height: .9rem; color: #06120C; opacity: 0; transform: scale(.7); transition: opacity .18s var(--ease), transform .18s var(--ease); }
.consent input:checked + .consent-box { background: var(--accent); border-color: var(--accent); }
.consent input:checked + .consent-box svg { opacity: 1; transform: scale(1); }
.consent input:focus-visible + .consent-box { outline: 2px solid var(--accent); outline-offset: 3px; }
.consent-text .linklike { color: var(--pine-text); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { margin: 0; padding: .85rem 1rem; border-radius: var(--radius-s); font-size: .95rem; line-height: 1.45; }
.form-status[hidden] { display: none; }
.form-status.is-ok { background: color-mix(in srgb, var(--accent) 20%, var(--pine)); border: 1px solid var(--accent); color: var(--pine-text); }
.form-status.is-error { background: rgba(255, 156, 137, .12); border: 1px solid #FF9C89; color: #FFC9BE; }

.form-foot {
  margin: 0;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--text-soft);
  text-align: center;
}

/* ---------- Footer ---------- */
.site-footer {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--pine);
  color: var(--pine-text);
  border-top: 1px solid var(--pine-line);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
}
.footer-legal {
  flex: 1 1 22rem;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .7rem;
  line-height: 1.8;
  color: var(--pine-soft);
}
.footer-legal a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--pine-line); }
.footer-legal a:hover { text-decoration-color: var(--accent); }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  font-family: 'Plex Mono', ui-monospace, monospace;
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--pine-soft);
}
.footer-nav .linklike { text-decoration: none; }
.footer-nav .linklike:hover, .footer-nav a:hover { color: var(--pine-text); }
.site-footer .brand { color: var(--pine-text); }
.site-footer .brand-mark { color: var(--pine-text); }
.site-footer .brand-dim { color: var(--pine-soft); }

/* ---------- Rechtstext-Dialoge ---------- */
.legal-dialog {
  width: min(46rem, calc(100vw - 2rem));
  max-height: min(84vh, 52rem);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
}
.legal-dialog::backdrop { background: rgba(10, 16, 13, .58); }
.dialog-inner { padding: clamp(1.6rem, 3.5vw, 2.6rem); }
.dialog-inner h2 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  font-variation-settings: 'wdth' 106;
  letter-spacing: -.02em;
}
.dialog-inner h3 { margin: 1.9rem 0 .55rem; font-size: 1rem; color: var(--accent); }
.dialog-inner h3:first-of-type { margin-top: 0; }
.dialog-inner p { margin: 0; color: var(--ink-soft); max-width: 62ch; }
.dialog-inner a { text-decoration: underline; text-underline-offset: 3px; }
.dialog-close {
  float: right;
  display: grid;
  place-items: center;
  width: 2.4rem; height: 2.4rem;
  margin: -.4rem -.4rem 0 .8rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
}
.dialog-close svg { width: 1rem; height: 1rem; }
.dialog-close:hover { border-color: var(--ink); }

/* ---------- Reveal ---------- */
html.js .reveal { opacity: 0; transform: translateY(16px); }
html.js .reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}

/* ============================================================
   Responsive
   ============================================================ */

/* Tablet */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.75rem; }
  /* Botschaft zuerst: das Key Visual wuerde sonst den gesamten ersten
     Bildschirm belegen und die Headline unter die Falz schieben. */
  .kv { max-width: 22rem; }
  .visual-note { margin-inline: auto; text-align: center; font-size: .62rem; max-width: 30ch; }

  .pos-lead { grid-column: span 12; }
  .pos-mid  { grid-column: span 7; }
  .pos-tail { grid-column: span 5; }

  .svc-a, .svc-b, .svc-c, .svc-d { grid-column: span 6; }

  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.75rem; }
  .steps-track { display: none; }
  .step { padding-top: 2.2rem; }

  .markets-grid, .contact-grid { grid-template-columns: 1fr; }
  .markets-visual { max-width: 32rem; }
}

/* Mobile */
@media (max-width: 760px) {
  :root { --spine-x: 0px; }

  /* Die Spine wird zur Fortschrittsleiste am oberen Rand */
  .spine { left: 0; right: 0; top: 0; bottom: auto; width: auto; height: 2px; }
  .spine-track { width: 100%; height: 100%; }
  .spine-fill { width: 100%; height: 100%; transform: scaleX(var(--progress, 0)); transform-origin: left; }

  .spine-dock { padding-left: 1.5rem; }
  .spine-dock::before { width: .95rem; }

  .header-inner { padding-block: .7rem; }
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: fixed;
    inset: 0;
    /* Bewusst unter dem Header (z-index 100): sonst verdeckt das geoeffnete
       Menue seinen eigenen Umschalter und laesst sich nicht schliessen. */
    z-index: 90;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.4rem;
    margin: 0;
    padding: 6.5rem var(--pad) 3rem;
    background: var(--paper);
    font-size: 1.05rem;
    letter-spacing: .04em;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .35s var(--ease), visibility .35s;
  }
  .site-nav.is-open { transform: none; visibility: visible; }
  .site-nav > a { color: var(--ink); }
  .nav-cta { display: inline-flex; margin-top: .8rem; }
  body.nav-open { overflow: hidden; }

  .pos-lead, .pos-mid, .pos-tail { grid-column: span 12; }
  .svc-a, .svc-b, .svc-c, .svc-d { grid-column: span 12; }

  .steps { grid-template-columns: 1fr; row-gap: 0; }
  .step { padding: 0 0 2.2rem 2.1rem; border-left: 1px solid var(--line); }
  .step:last-child { border-left-color: transparent; padding-bottom: 0; }
  .step::before { left: -.3rem; top: .55rem; }
  .step-num { font-size: 2.1rem; }
  .step-icon { margin: .6rem 0 .5rem; }
  .step p { max-width: none; }

  .contact-pattern { margin-top: 2rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .cta-row .btn { flex: 1 1 100%; }
  .label-row { font-size: .68rem; }
}

/* ---------- Bewegung reduzieren ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  html.js .reveal { opacity: 1; transform: none; }
  .kv-layer { transform: none !important; }
}

/* ---------- Druck ---------- */
@media print {
  .site-header, .spine, .nav-toggle, .form-wrap, .contact-pattern { display: none; }
  body { background: #fff; color: #000; }
  .section, .on-dark { background: #fff !important; color: #000 !important; }
}