/* Heinz-Willi Aretz Malerarbeiten, Aachen-Eilendorf — von Hand gebaut (Lead 351).
   Designrichtung: radikal reduziert, fast monochrom, ein Akzent, Plakat-Typografie.
   Eine Schriftfamilie (Inter Tight, variabel, OFL, lokal), kein Framework, kein CDN. */

@font-face {
  font-family: "Inter Tight";
  src: url("intertight.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f2f2f0;
  --paper-2: #ffffff;
  --ink: #101012;
  --ink-soft: #55555c;
  --line: #d5d5d0;
  --line-strong: #101012;
  --accent: #1226c8;
  --accent-ink: #ffffff;
  --font: "Inter Tight", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --wrap: 1160px;
  --pad: 28px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.acc { color: var(--accent); }
.sep { color: var(--line); padding: 0 2px; }
.ic { width: 1.05em; height: 1.05em; vertical-align: -0.17em; }
.sr-h2 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ── Demo-Kennzeichnung ── */
.demo-banner {
  background: var(--accent);
  color: var(--accent-ink);
  text-align: center;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

/* ── Kopf ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(242, 242, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.head { display: flex; align-items: center; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; flex-direction: column; line-height: 1.15; margin-right: auto; }
.brand-name { font-weight: 700; font-size: 16px; letter-spacing: -0.015em; }
.brand-sub { font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }
.head-nav { display: flex; gap: 26px; font-size: 14px; font-weight: 500; }
.head-nav a { color: var(--ink-soft); padding-bottom: 2px; border-bottom: 1px solid transparent; transition: color 160ms ease, border-color 160ms ease; }
.head-nav a:hover, .head-nav a:focus-visible { color: var(--ink); border-color: var(--accent); }
.head-tel {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
  word-spacing: 0.1em;
  padding: 9px 16px;
  background: var(--ink);
  color: var(--paper);
  transition: background 160ms ease;
}
.head-tel:hover, .head-tel:focus-visible { background: var(--accent); }

/* ── Hero: reine Typografie ── */
.hero { padding: clamp(52px, 9vw, 108px) 0 clamp(34px, 5vw, 60px); }
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: clamp(20px, 3vw, 34px);
}
.poster {
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.96;
  text-transform: uppercase;
  hyphens: auto;
  overflow-wrap: break-word;
}
.poster .line-1,
.poster .line-2 { display: block; font-size: clamp(2.5rem, 10.6vw, 8.4rem); }
.poster .und {
  font-size: 0.26em;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  vertical-align: 0.42em;
  margin-right: 0.06em;
}
.poster .hollow { color: var(--accent); letter-spacing: -0.012em; }
/* Konturschrift: Strich zuerst, dann die papierfarbene Fuellung darueber.
   So bleiben die inneren Nahtlinien der Variable-Font-Konturen unsichtbar. */
@supports (paint-order: stroke) {
  .poster .hollow {
    -webkit-text-stroke: 0.062em var(--accent);
    paint-order: stroke fill;
    color: var(--paper);
  }
}
.poster .line-3 {
  display: block;
  margin-top: clamp(12px, 1.6vw, 22px);
  font-size: clamp(1.05rem, 2.3vw, 1.75rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--ink-soft);
}
.rule {
  display: block;
  height: 2px;
  background: var(--accent);
  margin: clamp(28px, 4vw, 46px) 0 clamp(24px, 3vw, 34px);
  transform-origin: left center;
}
.js .rule { animation: ruleIn 900ms cubic-bezier(0.2, 0.7, 0.2, 1) 120ms both; }
@keyframes ruleIn { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.hero-foot { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 60px); align-items: start; }
.lead { font-size: clamp(1.02rem, 1.5vw, 1.22rem); color: var(--ink-soft); max-width: 46ch; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  word-spacing: 0.1em;
  padding: 15px 24px;
  transition: background 160ms ease, transform 160ms ease;
}
.btn:hover, .btn:focus-visible { background: var(--ink); transform: translateY(-1px); }
.btn-plain {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 160ms ease, border-color 160ms ease;
}
.btn-plain:hover, .btn-plain:focus-visible { color: var(--ink); border-color: var(--accent); }

/* ── Faktenband ── */
.fakten { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fakten-row { display: grid; grid-template-columns: repeat(3, 1fr); }
.fakten-row p {
  font-size: 14px;
  color: var(--ink-soft);
  padding: 18px 0 18px 24px;
  border-left: 1px solid var(--line);
}
.fakten-row p:first-child { padding-left: 0; border-left: 0; }
.fakten-row strong { color: var(--ink); font-weight: 700; }
.stars { color: var(--accent); letter-spacing: 0.06em; }
.amp { color: var(--accent); }

/* ── Die beiden Felder ── */
.felder { padding: clamp(48px, 7vw, 100px) 0 clamp(20px, 3vw, 40px); }
.feld {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) minmax(0, 330px);
  gap: clamp(20px, 3vw, 44px);
  align-items: start;
  padding: clamp(34px, 4.5vw, 56px) 0;
  border-top: 1px solid var(--line);
}
.feld:last-child { border-bottom: 1px solid var(--line); }
.feld-num {
  font-size: clamp(2rem, 3.4vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.85;
  color: #bcbcb6;
  transition: color 200ms ease;
}
.feld:hover .feld-num { color: var(--accent); }
.feld-text h3 {
  font-size: clamp(1.85rem, 4.6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.feld-text p { color: var(--ink-soft); max-width: 44ch; }
.feld-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--accent);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 180ms ease;
}
.feld-link span { display: inline-block; transition: transform 180ms ease; }
.feld-link:hover, .feld-link:focus-visible { border-color: var(--accent); }
.feld-link:hover span { transform: translateX(4px); }
.feld-bild { position: relative; }
.feld-bild img {
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.04);
  transition: filter 400ms ease;
}
.feld:hover .feld-bild img { filter: grayscale(0) contrast(1); }
.feld-bild figcaption {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ── Satz ── */
.satz { padding: clamp(56px, 8vw, 112px) 0; }
.satz p {
  font-size: clamp(1.5rem, 3.4vw, 2.65rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.16;
  max-width: 22ch;
}

/* ── Kontakt ── */
.kontakt {
  background: var(--accent);
  color: var(--accent-ink);
  padding: clamp(52px, 7vw, 96px) 0 clamp(56px, 7vw, 96px);
}
.k-label { font-size: 12px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.72; }
.k-h2 {
  margin-top: 14px;
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.k-tel {
  display: block;
  margin: clamp(22px, 3vw, 34px) 0 clamp(28px, 4vw, 44px);
  font-size: clamp(2.4rem, 8.4vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  word-spacing: 0.14em;
  line-height: 0.95;
  border-bottom: 3px solid rgba(255, 255, 255, 0.28);
  padding-bottom: 8px;
  transition: border-color 200ms ease;
}
.k-tel:hover, .k-tel:focus-visible { border-color: var(--accent-ink); }
.k-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 26px 34px;
  padding-top: 6px;
  font-size: 15px;
  line-height: 1.6;
}
.k-key { display: block; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.72; margin-bottom: 8px; }
.k-grid a { border-bottom: 1px solid rgba(255, 255, 255, 0.4); overflow-wrap: anywhere; }
.k-grid a:hover, .k-grid a:focus-visible { border-color: var(--accent-ink); }
.k-note { margin-top: 30px; font-size: 14px; opacity: 0.78; max-width: 48ch; }

/* ── Fuß ── */
.site-footer { border-top: 1px solid var(--line); padding: 26px 0 34px; }
.footer-row { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 13px; color: var(--ink-soft); }
.footer-row a { border-bottom: 1px solid var(--line); }
.footer-row a:hover, .footer-row a:focus-visible { color: var(--ink); border-color: var(--accent); }
.made-by { margin-left: auto; }

/* ── Mobiler Anruf-Knopf ── */
.sticky-call { display: none; }

/* ── Bewegung ── */
.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.in { opacity: 1; transform: none; transition: opacity 620ms ease, transform 620ms cubic-bezier(0.2, 0.7, 0.2, 1); }

a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.kontakt a:focus-visible { outline-color: var(--accent-ink); }

/* ── Schmale Bildschirme ── */
@media (max-width: 900px) {
  .hero-foot { grid-template-columns: 1fr; }
  .feld { grid-template-columns: 64px minmax(0, 1fr); }
  .feld-bild { grid-column: 1 / -1; max-width: 460px; }
  .fakten-row { grid-template-columns: 1fr; }
  .fakten-row p { padding: 13px 0; border-left: 0; border-top: 1px solid var(--line); }
  .fakten-row p:first-child { border-top: 0; }
}
@media (max-width: 760px) {
  :root { --pad: 20px; }
  body { padding-bottom: 74px; }
  .head-nav { display: none; }
  .head-tel { display: none; }
  .brand { margin-right: 0; }
  .satz p { max-width: none; }
  .made-by { margin-left: 0; }
  .sticky-call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    background: var(--accent);
    color: var(--accent-ink);
    font-weight: 700;
    font-size: 17px;
    letter-spacing: -0.01em;
    word-spacing: 0.08em;
    padding: 17px 16px calc(17px + env(safe-area-inset-bottom));
  }
}
@media (max-width: 420px) {
  .feld { grid-template-columns: 1fr; gap: 10px; }
  .feld-num { font-size: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ── Rechtsseiten (Impressum / Datenschutz) ── */
.legal { padding: clamp(44px, 6vw, 84px) 0 clamp(60px, 8vw, 110px); }
.legal .wrap > * { max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; text-transform: uppercase; margin-bottom: 28px; }
.legal h2 { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; margin: 30px 0 8px; }
.legal p { margin-bottom: 12px; color: var(--ink-soft); }
.legal p strong { color: var(--ink); }
.legal a { color: var(--accent); border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.legal .hinweis { font-size: 14px; border-left: 2px solid var(--accent); padding-left: 14px; margin-top: 22px; }
.legal .zurueck { margin-top: 34px; }