/* PV Glanz — "Feinarbeit / Petrol Editorial" design system
   Palette: warm paper + deep petrol (committed) + amber CTA accent.
   Type: Fraunces display voice over Archivo UI/body. Light theme only.
   Motifs: (1) Fraunces display/numerals, (2) diagonal squeegee seam, (3) 72px PV-cell hairline grid. */

:root {
  --paper: oklch(97.6% 0.006 95);
  --paper-dim: oklch(94.8% 0.009 95);
  --paper-raise: oklch(99% 0.003 95);
  --ink: oklch(25% 0.022 230);
  --ink-soft: oklch(38% 0.02 230);
  --muted: oklch(44% 0.018 230);          /* ≥4.9:1 on paper */
  --teal: oklch(45% 0.083 213);
  --teal-strong: oklch(38% 0.075 216);
  --teal-deep: oklch(29% 0.055 220);
  --teal-wash: oklch(93% 0.02 210);
  --teal-line: oklch(84% 0.035 211);
  --amber: oklch(84% 0.165 84);
  --amber-hover: oklch(79% 0.17 80);
  --amber-wash: oklch(96% 0.055 92);
  --on-teal: oklch(96.5% 0.01 210);
  --on-teal-dim: oklch(85% 0.02 212);
  --line: oklch(88% 0.012 100);
  --cell-dark: oklch(96% 0.01 210 / .07);
  --radius: 12px;
  --radius-sm: 8px;
  --seam: clamp(1.6rem, 3.5vw, 2.9rem);
  --shadow: 0 1px 2px oklch(25% 0.02 230 / .06), 0 8px 28px oklch(25% 0.02 230 / .07);
  --shadow-lift: 0 2px 6px oklch(25% 0.022 230 / .07), 0 20px 48px oklch(25% 0.022 230 / .10);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --font: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }

h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; line-height: 1.06; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.8vw, 4.1rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.55rem); }
/* long German compounds ("Photovoltaikreinigung") must survive 390px */
@media (max-width: 480px) {
  h1 { font-size: 2rem; -webkit-hyphens: auto; hyphens: auto; }
}
h3 { font-size: 1.17rem; font-weight: 700; line-height: 1.2; letter-spacing: -0.015em; text-wrap: balance; }
p  { max-width: 68ch; }

a { color: var(--teal-strong); text-decoration: underline; text-decoration-color: currentColor; text-underline-offset: 3px; }
a:hover { color: var(--teal-deep); }

::selection { background: var(--amber); color: var(--ink); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.hero :focus-visible, .section-teal :focus-visible, .cta-band :focus-visible,
.price-hero :focus-visible, .aside-note--solid :focus-visible { outline-color: var(--amber); }

.wrap { max-width: 1120px; margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2rem); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
  color: var(--teal-strong); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 1.7rem; height: 2px; background: var(--amber); flex: none; }
.section-teal .eyebrow, .cta-band .eyebrow, .price-hero .eyebrow { color: var(--amber); }

/* subtle amber underline flourish (H1 keyword) */
.hl { text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 5px; text-underline-offset: 7px; }

/* dark photo page-hero (Ratgeber hub) */
.page-hero.page-hero--dark {
  background:
    linear-gradient(97deg,
      oklch(29% 0.055 220 / .82) 0%,
      oklch(29% 0.055 220 / .55) 55%,
      oklch(29% 0.055 220 / .3) 100%),
    url("/assets/img/ratgeber-pv-zellen-dunkel-v1.jpg") center / cover no-repeat,
    var(--teal-deep);
  border-bottom: 0;
}
.page-hero.page-hero--dark h1 { color: oklch(99% 0.004 95); }
.page-hero.page-hero--dark .lead { color: var(--on-teal-dim); border-top-color: oklch(100% 0 0 / .22); }

/* ---------- ratgeber article prose ---------- */
.article-meta { display: flex; flex-wrap: wrap; gap: .4rem .9rem; align-items: center; font-size: .88rem; color: var(--on-teal-dim); margin-top: 1.1rem; }
.page-hero--dark .article-meta { color: var(--on-teal-dim); }
.prose { max-width: 70ch; }
.prose > h2 { margin: 2.8rem 0 1rem; }
.prose > h3 { margin: 1.9rem 0 .6rem; }
.prose p { margin-bottom: 1.05rem; }
.prose ul, .prose ol { margin: 0 0 1.1rem 1.25rem; }
.prose li { margin-bottom: .45rem; }
.prose li::marker { color: var(--teal); font-weight: 700; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.3rem 0; font-variant-numeric: tabular-nums; }
.prose th, .prose td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose thead th { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); border-bottom: 2px solid var(--ink); }
.prose .table-scroll { margin: 1.3rem 0; }
.prose .table-scroll table { margin: 0; }
.prose img { border-radius: var(--radius); box-shadow: var(--shadow); margin: 1.6rem 0; }
.prose .aside-note { margin: 1.8rem 0; }
.prose blockquote { border-top: 2px solid var(--amber); border-bottom: 1px solid var(--line); padding: 1.1rem 0; margin: 1.8rem 0; font-family: var(--font-display); font-size: 1.25rem; line-height: 1.35; color: var(--teal-deep); }
.article-sources { font-size: .88rem; color: var(--muted); border-top: 1px solid var(--line); margin-top: 2.6rem; padding-top: 1.2rem; max-width: 70ch; }
.article-sources ul { list-style: none; display: grid; gap: .35rem; margin: .5rem 0 0; }
.article-sources a { color: var(--muted); overflow-wrap: anywhere; }
.article-related { margin-top: 3rem; }

/* ---------- article layout v2: centered column + lead image over hero seam ---------- */
.article-section { padding-top: 0; }
.article-wrap { max-width: 880px; margin-inline: auto; }
.article-lead { margin: calc(-1 * var(--seam) - 1.2rem) 0 clamp(2rem, 5vw, 3rem); position: relative; z-index: 2; }
.article-lead img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow-lift); margin: 0; }
.article-wrap .prose { max-width: 70ch; margin-inline: auto; }
.article-wrap .article-sources { margin-inline: auto; }
@media (max-width: 700px) {
  .article-lead { margin-top: calc(-1 * var(--seam)); }
}

/* ---------- ratgeber post cards ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
@media (max-width: 980px) { .post-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .post-grid { grid-template-columns: 1fr; } }
.post-card {
  display: flex; flex-direction: column;
  background: var(--paper-raise); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; text-decoration: none; color: var(--ink);
  transition: box-shadow .18s ease-out, transform .18s var(--ease-out), border-color .18s ease-out;
}
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: var(--teal-line); color: var(--ink); }
.post-card-media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--teal-deep); }
.post-card-media img { width: 100%; height: 100%; object-fit: cover; margin: 0; border-radius: 0; box-shadow: none; transition: transform .35s var(--ease-out); }
.post-card:hover .post-card-media img { transform: scale(1.045); }
.post-card-media--tile { display: flex; align-items: center; justify-content: center; position: relative; isolation: isolate; }
.post-card-media--tile::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image:
    repeating-linear-gradient(0deg, oklch(96% 0.01 210 / .08) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, oklch(96% 0.01 210 / .08) 0 1px, transparent 1px 28px);
  -webkit-mask-image: linear-gradient(115deg, black 25%, transparent 85%);
          mask-image: linear-gradient(115deg, black 25%, transparent 85%);
}
.post-card-media--tile span { position: relative; z-index: 1; font-family: var(--font-display); font-weight: 600; font-size: 2.7rem; color: var(--amber); }
.post-card-body { padding: 1.15rem 1.25rem 1.3rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.post-card-body h3 { font-size: 1.06rem; }
.post-card-body p { font-size: .93rem; color: var(--muted); flex: 1; }
.post-card-meta { font-size: .82rem; font-weight: 700; color: var(--teal-strong); }

/* ---------- signature motif: diagonal squeegee seams ---------- */
.seam-b  { clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--seam)), 0 100%); padding-bottom: var(--seam); }
.seam-t  { clip-path: polygon(0 var(--seam), 100% 0, 100% 100%, 0 100%); padding-top: var(--seam); }
.seam-tb { clip-path: polygon(0 var(--seam), 100% 0, 100% calc(100% - var(--seam)), 0 100%); padding-block: var(--seam); }

/* ---------- signature motif: 72px PV-cell hairline grid (petrol/ink surfaces only) ---------- */
.m-cells { position: relative; isolation: isolate; }
.m-cells::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, var(--cell-dark) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, var(--cell-dark) 0 1px, transparent 1px 72px);
  -webkit-mask-image: linear-gradient(115deg, black 30%, transparent 78%);
          mask-image: linear-gradient(115deg, black 30%, transparent 78%);
}
.m-cells > .wrap, .m-cells > div { position: relative; z-index: 1; }

/* ---------- scroll reveal ---------- */
html.js .rv {
  opacity: 0; transform: translateY(18px);
  transition: opacity .65s ease-out, transform .65s var(--ease-out);
  transition-delay: calc(var(--rv-d, 0) * 90ms);
}
html.js .rv.is-in { opacity: 1; transform: none; }
html.js .btn.rv.is-in { transition: background .18s ease-out, transform .18s var(--ease-out), box-shadow .18s ease-out; transition-delay: 0s; }
html.js .service-row.rv.is-in { transition: background .2s ease-out; transition-delay: 0s; }
.rv-1 { --rv-d: 1; }
.rv-2 { --rv-d: 2; }
.rv-3 { --rv-d: 3; }

/* ---------- utilities ---------- */
.u-mt-sm { margin-top: 1.2rem; }
.u-mt-lg { margin-top: 2rem; }
.u-mt-xl { margin-top: 3.2rem; }
.u-muted { color: var(--muted); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: oklch(97.6% 0.006 95 / .92);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header::before { content: ""; display: block; height: 3px; background: var(--amber); }
.site-header .wrap { display: flex; align-items: center; gap: 1.5rem; min-height: 74px; }
.logo { display: inline-block; font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.logo:hover { color: var(--teal-strong); }
.logo-mark { width: 32px; height: 32px; flex: none; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 1.35rem; }
.main-nav a { font-size: .95rem; font-weight: 600; color: var(--ink-soft); text-decoration: none; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--teal-strong); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 7px; }
.nav-cta {
  background: var(--amber); color: var(--ink) !important;
  padding: .55rem 1.05rem; border-radius: 9px; text-decoration: none !important;
  font-weight: 700 !important;
  box-shadow: 2px 2px 0 oklch(29% .055 220 / .3);
}
.nav-cta:hover { background: var(--amber-hover); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1.5px solid var(--line); border-radius: 8px; padding: .45rem .6rem; cursor: pointer; color: var(--ink); }

/* ---------- nav dropdown (Leistungen) ---------- */
.nav-drop { position: relative; }
.nav-drop::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: .8rem; }
.nav-drop-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  font: inherit; font-size: .95rem; font-weight: 600; color: var(--ink-soft);
  background: none; border: none; cursor: pointer; padding: 0;
}
.nav-drop-btn:hover, .nav-drop.open .nav-drop-btn { color: var(--teal-strong); }
.nav-drop-btn .car { transition: transform .2s var(--ease-out); }
.nav-drop.open .nav-drop-btn .car { transform: rotate(180deg); }
.nav-drop-menu {
  position: absolute; top: calc(100% + .7rem); left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 240px; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lift);
  padding: .5rem; display: grid; gap: .1rem;
  opacity: 0; visibility: hidden;
  transition: opacity .18s ease-out, transform .18s var(--ease-out), visibility 0s .18s;
  z-index: 60;
}
.nav-drop.open .nav-drop-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); transition-delay: 0s;
}
@media (hover: hover) {
  .nav-drop:hover .nav-drop-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); transition-delay: 0s; }
  .nav-drop:hover .nav-drop-btn { color: var(--teal-strong); }
}
.main-nav .nav-drop-menu a {
  display: block; padding: .55rem .8rem; border-radius: 6px;
  font-size: .95rem; font-weight: 600; color: var(--ink-soft); text-decoration: none;
}
.main-nav .nav-drop-menu a:hover { background: var(--teal-wash); color: var(--teal-strong); text-decoration: none; }
.main-nav .nav-drop-menu a[aria-current="page"] { color: var(--teal-strong); background: var(--teal-wash); text-decoration: none; }

@media (max-width: 860px) {
  .nav-drop, .nav-drop-menu { display: contents; }
  .nav-drop-btn { display: none; }
  .nav-drop-menu { opacity: 1; visibility: visible; }
  .main-nav .nav-drop-menu a { visibility: visible; opacity: 1; padding: .7rem 0; border-radius: 0; background: none; border-bottom: 1px solid var(--line); font-size: 1.02rem; }
  .main-nav .nav-drop-menu a[aria-current="page"] { background: none; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: .5rem 1.25rem 1.1rem;
    box-shadow: var(--shadow-lift);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .7rem 0; border-bottom: 1px solid var(--line); font-size: 1.02rem; font-weight: 600; }
  .main-nav a:last-child { border-bottom: none; }
  .nav-cta { margin-top: .8rem; text-align: center; }
}

/* ---------- hero (photo + teal overlay) ---------- */
.hero {
  background:
    linear-gradient(97deg,
      oklch(29% 0.055 220 / .96) 0%,
      oklch(29% 0.055 220 / .82) 38%,
      oklch(29% 0.055 220 / .38) 68%,
      oklch(29% 0.055 220 / .12) 100%),
    url("/assets/img/hero-pv-reinigung-buerste-v1.jpg") center right / cover no-repeat,
    var(--teal-deep);
  color: var(--on-teal);
  overflow: hidden;
  position: relative;
}
@media (max-width: 820px) {
  .hero {
    background:
      linear-gradient(180deg,
        oklch(29% 0.055 220 / .94) 0%,
        oklch(29% 0.055 220 / .78) 100%),
      url("/assets/img/hero-pv-reinigung-buerste-v1.jpg") center / cover no-repeat,
      var(--teal-deep);
  }
}
.hero .wrap { position: relative; z-index: 1; padding-block: clamp(4rem, 10vw, 7.2rem) calc(clamp(4rem, 10vw, 7.2rem) + .5rem); }
.hero h1 { color: oklch(99% 0.004 95); max-width: 15ch; }
.hero .lead { font-size: clamp(1.08rem, 2vw, 1.3rem); color: oklch(88% 0.015 212); max-width: 50ch; margin-top: 1.3rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: .6rem 1.8rem; margin-top: 2rem; padding: 1.25rem 0 0; border-top: 1px solid oklch(96% .01 210 / .22); max-width: 640px; list-style: none; }
.hero-points li { display: flex; align-items: center; gap: .5rem; font-size: .93rem; font-weight: 600; letter-spacing: .01em; color: var(--on-teal); }
.hero-points svg { flex: none; color: var(--amber); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.3rem; }

@keyframes heroIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.hero .wrap > * { animation: heroIn .7s var(--ease-out) backwards; }
.hero .wrap > :nth-child(2) { animation-delay: .08s; }
.hero .wrap > :nth-child(3) { animation-delay: .16s; }
.hero .wrap > :nth-child(4) { animation-delay: .24s; }

/* ---------- buttons (squared print-poster, hard petrol offset on amber) ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 700; font-size: 1rem; letter-spacing: .01em; text-decoration: none;
  padding: .9rem 1.6rem; border-radius: 10px; border: none; cursor: pointer;
  transition: background .18s ease-out, transform .18s var(--ease-out), box-shadow .18s ease-out;
}
.btn-primary { background: var(--amber); color: var(--ink); box-shadow: 3px 3px 0 oklch(29% .055 220 / .35); }
.btn-primary:hover { background: var(--amber-hover); color: var(--ink); transform: translate(-1px, -1px); box-shadow: 5px 5px 0 oklch(29% .055 220 / .4); }
.btn-primary:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 oklch(29% .055 220 / .35); }
.btn-ghost { background: transparent; color: var(--on-teal); box-shadow: inset 0 0 0 1.5px oklch(100% 0 0 / .38); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px oklch(100% 0 0 / .7); color: oklch(100% 0 0); }
.btn-teal { background: var(--teal); color: var(--on-teal); }
.btn-teal:hover { background: var(--teal-strong); color: var(--on-teal); }

/* ---------- page hero — text variant (asymmetric editorial head) ---------- */
.page-hero { background: var(--teal-wash); border-bottom: 0; }
.page-hero .wrap {
  padding-block: clamp(2.8rem, 7vw, 4.6rem);
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 1rem clamp(2rem, 5vw, 4rem); align-items: end;
}
.page-hero h1 { max-width: 18ch; }
.page-hero .lead { font-size: 1.1rem; color: var(--ink-soft); margin-top: 0; border-top: 1px solid var(--teal-line); padding-top: 1.1rem; max-width: 46ch; }
.breadcrumb { font-size: .85rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); }
.breadcrumb span[aria-current] { color: var(--ink-soft); font-weight: 600; }
.page-hero .breadcrumb {
  grid-column: 1 / -1; justify-self: start; margin-bottom: .4rem;
  display: inline-flex; gap: .5rem; align-items: center;
  padding: .3rem .8rem; border: 1px solid var(--teal-line); border-radius: 999px;
  background: var(--paper); font-size: .8rem;
}
@media (max-width: 820px) {
  .page-hero .wrap { grid-template-columns: 1fr; align-items: start; }
  .page-hero .lead { margin-top: .6rem; }
}

/* page hero — photo variant (EFH): floating plate with petrol offset, overlaps next section */
.page-hero--photo .wrap { display: block; padding-block: clamp(2.8rem, 6vw, 4rem); }
.page-hero--photo .page-hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: clamp(1.8rem, 4vw, 3.2rem); align-items: center;
}
.photo-frame { position: relative; z-index: 2; }
.photo-frame::before { content: ""; position: absolute; inset: 0; transform: translate(14px, 14px); background: var(--teal-deep); border-radius: var(--radius); z-index: -1; }
.page-hero-img { border-radius: var(--radius); box-shadow: var(--shadow-lift); width: 100%; height: auto; }
.page-hero--photo + section > .wrap { padding-top: clamp(1.6rem, 4vw, 2.6rem); }
@media (max-width: 820px) {
  .page-hero--photo .page-hero-grid { grid-template-columns: 1fr; }
  .page-hero-img { max-height: 300px; object-fit: cover; width: 100%; }
}

/* ---------- sections ---------- */
section { padding-block: clamp(3.2rem, 8vw, 5.8rem); }
.section-tight { padding-block: clamp(2.2rem, 5vw, 3.4rem); }
.section-dim { background: var(--paper-dim); border-block: 1px solid var(--line); }
.section-teal { background: var(--teal-deep); color: var(--on-teal); }
.section-teal h2 { color: oklch(99% 0.004 95); }
.section-teal p { color: var(--on-teal-dim); }
.section-head { max-width: 62ch; margin-bottom: clamp(1.8rem, 4vw, 2.8rem); }
.section-head p { margin-top: .8rem; color: var(--muted); font-size: 1.08rem; }

/* numbered rows (process) — dot + rail timeline */
.num-rows { list-style: none; counter-reset: rows; display: grid; gap: 0; }
.num-rows > li {
  counter-increment: rows;
  display: grid; grid-template-columns: 3.4rem minmax(0, 1fr); gap: 1.2rem;
  position: relative; padding-block: 1.6rem; border-top: 1px solid var(--line); align-items: start;
}
.num-rows > li:last-child { border-bottom: 1px solid var(--line); }
.num-rows > li::before {
  content: counter(rows);
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: var(--teal-deep); color: var(--on-teal);
  display: grid; place-items: center;
  box-shadow: 0 0 0 4px var(--teal-wash);
}
.num-rows > li::after {
  content: ""; position: absolute; left: 1.25rem;
  top: calc(1.6rem + 2.5rem + 6px); bottom: 6px; width: 1px; background: var(--teal-line);
}
.num-rows > li:last-child::after { display: none; }
.num-rows h3 { font-size: 1.2rem; margin-bottom: .35rem; }
.num-rows p { color: var(--muted); font-size: .99rem; max-width: 62ch; }
@media (max-width: 640px) {
  .num-rows > li { grid-template-columns: 2.9rem minmax(0, 1fr); gap: 1rem; }
}

/* split feature + aside-note (soft-lift floating card) */
.split { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.split h2 { margin-bottom: 1rem; }
.split p + p { margin-top: .9rem; }
.split--top { align-items: start; }
.aside-note {
  background: var(--paper-raise); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.7rem 1.6rem; box-shadow: var(--shadow-lift);
  align-self: center; position: relative;
}
.aside-note::before { content: ""; display: block; width: 2.6rem; height: 4px; background: var(--amber); border-radius: 2px; margin-bottom: 1.1rem; }
.aside-note p { font-size: 1rem; color: var(--ink-soft); }
.aside-note strong, .aside-note h3 {
  display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.3rem;
  letter-spacing: -0.01em; color: var(--teal-deep); margin-bottom: .45rem;
}
@media (min-width: 821px) { .split > .aside-note { margin-top: 2.4rem; } }
.split--top > .aside-note { margin-top: 0; align-self: start; }
/* kontakt: solid petrol phone card */
.aside-note--solid { background: var(--teal-deep); border-color: var(--teal-deep); color: var(--on-teal-dim); }
.aside-note--solid::before { background: var(--amber); }
.aside-note--solid p { color: var(--on-teal-dim); }
.aside-note--solid h3, .aside-note--solid strong { color: oklch(99% 0.004 95); }
.aside-note--solid a { color: var(--on-teal); }
.aside-note--solid a:hover { color: oklch(100% 0 0); }
.aside-note--solid b { color: var(--amber); }

/* stat band — hairline ledger, amber Fraunces numerals, static stagger */
.stat-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.6rem, 4vw, 3.2rem); align-items: start; }
.stat-band .stat { border-top: 1px solid oklch(96% .01 210 / .28); padding-top: 1.2rem; }
.stat-band .stat b {
  display: block; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.5rem, 5vw, 3.7rem); letter-spacing: -0.02em; line-height: 1.05;
  color: var(--amber); font-variant-numeric: tabular-nums;
}
.stat-band .stat span { color: var(--on-teal-dim); font-size: .94rem; display: block; margin-top: .55rem; max-width: 30ch; }
.stat-band .stat small { display: block; margin-top: .4rem; font-size: .78rem; color: oklch(74% 0.03 212); letter-spacing: .02em; }
@media (min-width: 880px) {
  .stat-band .stat:nth-child(2) { margin-top: 1.6rem; }
  .stat-band .stat:nth-child(3) { margin-top: 3.2rem; }
}
@media (max-width: 720px) { .stat-band { grid-template-columns: 1fr; gap: 1.4rem; } }

/* service index rows — editorial ledger, ghost numerals, circular go */
.service-rows { display: grid; gap: 0; counter-reset: svc; border-top: 1px solid var(--line); }
.service-row {
  counter-increment: svc;
  display: grid; grid-template-columns: clamp(3.6rem, 8vw, 5.2rem) minmax(0, 1fr) auto;
  gap: 1.2rem; align-items: center;
  background: transparent; border: 0; border-radius: 0; border-bottom: 1px solid var(--line);
  padding: 1.7rem .5rem; text-decoration: none; color: var(--ink);
  transition: background .2s ease-out;
}
.service-row::before {
  content: counter(svc, decimal-leading-zero);
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1; align-self: start;
  color: transparent; -webkit-text-stroke: 1.3px var(--teal);
}
@supports not (-webkit-text-stroke: 1px black) {
  .service-row::before { color: var(--teal); opacity: .55; }
}
.service-row h3 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.25rem, 2.4vw, 1.55rem); letter-spacing: -0.01em; margin-bottom: .3rem; }
.service-row p { color: var(--muted); font-size: .96rem; max-width: 60ch; }
.service-row .go {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--teal-line);
  display: grid; place-items: center; font-size: 1.25rem; font-weight: 400; color: var(--teal);
  transition: background .18s ease-out, color .18s ease-out, border-color .18s ease-out;
}
.service-row:hover { background: var(--teal-wash); color: var(--ink); }
.service-row:hover .go { background: var(--amber); border-color: var(--amber); color: var(--ink); }
@media (max-width: 640px) {
  .service-row { grid-template-columns: 2.4rem minmax(0, 1fr); padding: 1.4rem .1rem; }
  .service-row::before { font-size: 1.35rem; -webkit-text-stroke-width: 1px; }
  .service-row .go { display: none; }
}

/* checklist — ruled ledger + petrol chip tick */
.check-list { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line); }
.check-list li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: .8rem; padding-block: .95rem; border-bottom: 1px solid var(--line); align-items: start; }
.check-list li::before { display: none; }
.check-list svg { width: 15px; height: 15px; box-sizing: content-box; padding: 6px; background: var(--teal-deep); color: var(--amber); border-radius: var(--radius-sm); margin: .1rem 0 0; }
.check-list b { font-weight: 700; }

/* ---------- price table — quiet Swiss table + flagship row ---------- */
.table-scroll { overflow-x: auto; }
.price-table { width: 100%; min-width: 640px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.price-table th, .price-table td { text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.price-table td { padding: 1.2rem 1.1rem; }
.price-table thead th { font-size: .73rem; text-transform: uppercase; letter-spacing: .13em; color: var(--muted); padding: 0 1.1rem .7rem; border-bottom: 2px solid var(--ink); }
.price-table .price { font-family: var(--font-display); font-weight: 600; font-size: 1.4rem; letter-spacing: -0.01em; white-space: nowrap; }
.price-table .sub { color: var(--muted); font-size: .92rem; }
.price-table .price .sub { font-family: var(--font); font-weight: 400; }
.price-table tbody tr { transition: background .15s ease-out; }
.price-table tbody tr:hover { background: var(--paper-dim); }
.price-table tbody tr:first-child, .price-table tbody tr:first-child:hover { background: var(--amber-wash); }
.price-table tbody tr:first-child .price { font-size: 1.5rem; color: var(--ink); }

/* price hero (preise signature overlap card) */
.page-hero--overlap .wrap { padding-bottom: clamp(5.5rem, 11vw, 8rem); display: grid; }
.section-pull { padding-top: 0; }
.price-hero {
  margin-top: calc(-1 * clamp(3.2rem, 8vw, 5.2rem)); position: relative; z-index: 2;
  background: var(--teal-deep); color: var(--on-teal);
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 0 100%);
  box-shadow: var(--shadow-lift);
  padding: clamp(2rem, 4.5vw, 3rem);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center;
}
.price-hero h2 { color: oklch(99% 0.004 95); }
.price-hero p { color: var(--on-teal-dim); }
.price-hero .amount {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(3rem, 7vw, 4.6rem); letter-spacing: -0.02em; line-height: 1;
  color: var(--amber);
}
.price-hero .amount small { font-family: var(--font); font-size: .95rem; font-weight: 600; color: var(--on-teal-dim); letter-spacing: 0; }
.price-hero > div:last-child { text-align: right; }
@media (max-width: 720px) {
  .price-hero { grid-template-columns: 1fr; }
  .price-hero > div:last-child { text-align: left; }
}

/* ---------- FAQ accordion — hairline rows, Fraunces numbering, coin indicator ---------- */
.faq-list { display: grid; gap: 0; counter-reset: faq; }
.faq-list details { counter-increment: faq; border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  cursor: pointer; list-style: none;
  display: grid; grid-template-columns: 2.8rem minmax(0, 1fr) 32px; gap: 1rem;
  align-items: center; padding: 1.3rem 0; font-weight: 700; font-size: 1.06rem;
  transition: color .15s ease-out;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before {
  content: counter(faq, decimal-leading-zero);
  font-family: var(--font-display); font-weight: 500; font-size: 1.15rem;
  color: var(--teal); opacity: .6; line-height: 1.3;
}
.faq-list summary:hover { color: var(--teal-deep); }
.faq-list summary .ind {
  width: 32px; height: 32px; display: grid; place-items: center;
  border: 1px solid var(--teal-line); border-radius: 999px;
  font-size: 1.15rem; font-weight: 600; font-family: var(--font-display);
  color: var(--teal-strong); line-height: 1; text-align: center;
  transition: transform .25s var(--ease-out), background .2s ease-out, color .2s ease-out, border-color .2s ease-out;
}
.faq-list details[open] summary .ind { transform: rotate(45deg); background: var(--amber); border-color: var(--amber); color: var(--ink); }
.faq-list .faq-a { padding: 0 3rem 1.5rem 3.8rem; color: var(--muted); max-width: 70ch; }
.faq-list .faq-a p + p { margin-top: .7rem; }
@media (max-width: 640px) {
  .faq-list summary { grid-template-columns: 2rem minmax(0, 1fr) 30px; }
  .faq-list summary::before { font-size: 1rem; }
  .faq-list .faq-a { padding: 0 0 1.4rem 0; }
}

/* ---------- forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem 1.3rem; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: grid; gap: .35rem; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.field label .opt { text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  padding: .85rem 1rem; border: 1px solid var(--line); border-radius: 10px; background: var(--paper-raise);
  width: 100%;
  transition: border-color .15s ease-out, box-shadow .15s ease-out;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--teal-line); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px oklch(45% .083 213 / .2); }
form[data-contact] .btn-primary { width: 100%; justify-content: center; font-size: 1.08rem; padding: 1rem 1.5rem; }
.form-note { font-size: .88rem; color: var(--muted); }
.form-status { font-weight: 700; padding: .9rem 1.1rem; border-radius: 10px; display: none; }
.form-status.ok { display: block; background: oklch(93% 0.05 155); color: oklch(30% 0.06 155); }
.form-status.err { display: block; background: oklch(93% 0.04 25); color: oklch(35% 0.11 25); }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--teal-deep); color: var(--on-teal); }
.cta-band--photo {
  background:
    linear-gradient(92deg,
      oklch(29% 0.055 220 / .88) 0%,
      oklch(29% 0.055 220 / .6) 55%,
      oklch(29% 0.055 220 / .3) 100%),
    url("/assets/img/cta-pv-reinigung-wien-dach-v1.jpg") center 30% / cover no-repeat,
    var(--teal-deep);
}
@media (max-width: 780px) {
  .cta-band--photo {
    background:
      linear-gradient(180deg, oklch(29% 0.055 220 / .88), oklch(29% 0.055 220 / .74)),
      url("/assets/img/cta-pv-reinigung-wien-dach-v1.jpg") center / cover no-repeat,
      var(--teal-deep);
  }
}
.cta-band .wrap { padding-block: clamp(3rem, 7vw, 4.8rem); display: grid; grid-template-columns: 1fr auto; gap: 1.6rem; align-items: center; }
.cta-band h2 { color: oklch(99% 0.004 95); max-width: 22ch; }
.cta-band p { color: var(--on-teal-dim); margin-top: .6rem; font-size: 1.05rem; }
.cta-band .btn { justify-self: end; }
@media (max-width: 780px) { .cta-band .wrap { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .cta-band .btn { justify-self: start; width: 100%; justify-content: center; } }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: oklch(88% 0.01 230); font-size: .95rem; border-top: 3px solid var(--amber); }
.site-footer .wrap { padding-block: 3.2rem 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: 2.4rem; align-items: start; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { font-size: .76rem; text-transform: uppercase; letter-spacing: .13em; color: oklch(68% 0.018 230); margin-bottom: .8rem; }
.footer-grid > div:first-child h4 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.7rem;
  text-transform: none; letter-spacing: -0.01em; color: oklch(97.6% 0.006 95); margin-bottom: .7rem;
}
.site-footer ul { list-style: none; display: grid; gap: .45rem; }
.site-footer a { color: oklch(88% 0.01 230); transition: color .15s ease-out; }
.site-footer a:hover { color: oklch(99% 0.004 95); }
.footer-bottom { border-top: 1px solid oklch(40% 0.015 230); margin-top: 2.6rem; padding-top: 1.4rem; display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; justify-content: space-between; font-size: .87rem; color: oklch(70% 0.015 230); }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--amber); color: var(--ink); padding: .6rem 1rem; font-weight: 700; z-index: 100; }
.skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
  .rv { opacity: 1 !important; transform: none !important; }
}