/* ==========================================================================
   Jäger Erodiertechnik — Stylesheet
   Hell, präzise, B2B. Signatur: Maßlinien aus der technischen Zeichnung.
   ========================================================================== */

@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --bg-alt: #f2f5f7;
  --ink: #1c2730;
  --ink-soft: #52616e;
  --blue: #1a6fc4;
  --blue-dark: #14589e;
  --navy: #0f3a63;
  --navy-ink: #cfe0f0;
  --line: #dce4ea;
  --line-strong: #b8c4cd;
  --radius: 4px;
  --font: "IBM Plex Sans", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 0.6em; font-weight: 700; letter-spacing: -0.015em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); text-decoration: underline; }

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

.container { max-width: 1160px; margin: 0 auto; padding-inline: 20px; }
.container--narrow { max-width: 860px; }

.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section--alt { background: var(--bg-alt); }
.section--flush-top { padding-top: 0; }

.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 46em; }
.muted { color: var(--ink-soft); }
.maxw { max-width: 46em; }

/* --- Maßlinie: Signatur-Element -------------------------------------- */
.kicker {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--blue);
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0 0 0.9rem;
}
.kicker::before {
  content: "";
  flex: none;
  width: 38px;
  height: 11px;
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
  background: linear-gradient(currentColor, currentColor) center / 100% 2px no-repeat;
}

.measure {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.measure::before, .measure::after {
  content: "";
  flex: none;
  width: 44px;
  height: 13px;
  background: linear-gradient(var(--line-strong), var(--line-strong)) center / 100% 1.5px no-repeat;
}
.measure::before { border-left: 1.5px solid var(--line-strong); }
.measure::after { border-right: 1.5px solid var(--line-strong); }

/* --- Buttons ----------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.78rem 1.5rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--blue);
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.3;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; text-decoration: none; }
.btn--ghost { background: transparent; color: var(--blue); }
.btn--ghost:hover { background: var(--blue); color: #fff; }
.btn--light { background: #fff; border-color: #fff; color: var(--navy); }
.btn--light:hover { background: var(--navy-ink); border-color: var(--navy-ink); color: var(--navy); }
.btn--outline-light { background: transparent; border-color: rgba(255,255,255,0.65); color: #fff; }
.btn--outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }

/* --- Header ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 74px;
}
.brand { flex: none; display: inline-flex; align-items: center; }
.brand img { width: 172px; height: auto; }

.nav { margin-left: auto; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 0.25rem; }
.nav li { position: relative; }
.nav a {
  display: block;
  padding: 0.55rem 0.85rem;
  color: var(--ink);
  font-weight: 500;
  border-radius: var(--radius);
}
.nav a:hover { color: var(--blue); text-decoration: none; background: var(--bg-alt); }
.nav a[aria-current="page"] { color: var(--blue); }

.nav .sub {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
  box-shadow: 0 12px 28px rgba(16, 42, 67, 0.12);
  padding: 0.4rem 0;
  display: none;
  flex-direction: column;
  gap: 0;
}
.nav li:hover > .sub,
.nav li:focus-within > .sub { display: flex; }
.nav .sub a { padding: 0.5rem 1.1rem; font-weight: 400; border-radius: 0; }

.header-cta { flex: none; }
.header-cta .tel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.header-cta .tel:hover { color: var(--blue); text-decoration: none; }
.header-cta .tel svg { flex: none; color: var(--blue); }

.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.5rem 0.65rem;
  cursor: pointer;
  color: var(--ink);
}
.nav-toggle svg { display: block; }

@media (max-width: 940px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(16,42,67,0.14);
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: 0.5rem 0; }
  .nav a { padding: 0.7rem 20px; }
  .nav .sub {
    position: static;
    display: flex;
    border: 0;
    box-shadow: none;
    padding: 0 0 0.35rem;
  }
  .nav .sub a { padding: 0.45rem 20px 0.45rem 2.6rem; color: var(--ink-soft); }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .site-header .container { position: relative; }
}

/* --- Hero (Startseite) -------------------------------------------------- */
.hero {
  position: relative;
  background:
    linear-gradient(rgba(26,111,196,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,111,196,0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  border-bottom: 1px solid var(--line);
}
.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.hero h1 { margin-bottom: 0.5em; }
.hero .lead { margin-bottom: 1.6rem; }
.hero-measure { margin-top: 2.2rem; }

.frame { position: relative; }
.frame img { border-radius: 2px; width: 100%; object-fit: cover; }
.frame::before, .frame::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  pointer-events: none;
}
.frame::before { top: -9px; left: -9px; border-top: 2px solid var(--blue); border-left: 2px solid var(--blue); }
.frame::after { bottom: -9px; right: -9px; border-bottom: 2px solid var(--blue); border-right: 2px solid var(--blue); }
.frame figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(15, 58, 99, 0.82);
  color: #fff;
  font-size: 0.85rem;
  padding: 0.35rem 0.8rem;
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
}

/* --- Faktenleiste ------------------------------------------------------- */
.facts {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.facts .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: 1.5rem;
}
.fact { padding: 0.35rem 1.4rem; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact strong {
  display: block;
  font-size: 1.28rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.fact span { color: var(--ink-soft); font-size: 0.92rem; }
@media (max-width: 860px) {
  .facts .container { grid-template-columns: 1fr 1fr; row-gap: 1.1rem; }
  .fact:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 480px) {
  .facts .container { grid-template-columns: 1fr; }
  .fact { border-left: 0; padding-inline: 0; }
}

/* --- Leistungs-Karten --------------------------------------------------- */
.section-head { margin-bottom: clamp(1.8rem, 4vw, 2.8rem); }
.section-head .between {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem 1.5rem;
}
@media (max-width: 940px) { .card-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .card-grid { grid-template-columns: 1fr; } }

.svc {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
  border-radius: 2px;
  color: inherit;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.svc:hover { text-decoration: none; color: inherit; border-color: var(--blue); box-shadow: 0 10px 26px rgba(16,42,67,0.10); }
.svc img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.svc .svc-body { padding: 1.1rem 1.25rem 1.25rem; display: flex; flex-direction: column; gap: 0.3rem; flex: 1; }
.svc h3 { margin: 0; }
.svc .spec {
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}
.svc .more { margin-top: auto; padding-top: 0.7rem; font-weight: 600; color: var(--blue); font-size: 0.98rem; }
.svc:hover .more { text-decoration: underline; }

/* --- Vorteils-Liste ------------------------------------------------------ */
.check-list { list-style: none; margin: 0 0 1.2rem; padding: 0; display: grid; gap: 0.55rem; }
.check-list li { position: relative; padding-left: 1.9rem; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 0.95em;
  height: 0.5em;
  border-left: 2.5px solid var(--blue);
  border-bottom: 2.5px solid var(--blue);
  transform: rotate(-45deg);
}
.check-list--2col { grid-template-columns: 1fr 1fr; column-gap: 2rem; }
@media (max-width: 700px) { .check-list--2col { grid-template-columns: 1fr; } }

/* --- Spec-Tabelle (Datenblatt) ------------------------------------------ */
.spec-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.spec-table caption {
  text-align: left;
  font-weight: 700;
  padding-bottom: 0.7rem;
  font-size: 1.1rem;
}
.spec-table th, .spec-table td {
  text-align: left;
  padding: 0.68rem 1rem 0.68rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.spec-table th { font-weight: 600; white-space: nowrap; width: 38%; color: var(--ink); }
.spec-table thead th { border-bottom: 2px solid var(--ink); font-weight: 700; }
.table-scroll { overflow-x: auto; }

/* --- Zweispalter --------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split--text-right > .split-media { order: -1; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split--text-right > .split-media { order: 0; }
}

/* --- Dunkle Bänder -------------------------------------------------------- */
.band {
  background: var(--navy);
  color: #fff;
}
.band .kicker { color: #9cc4ea; }
.band h2 { color: #fff; }
.band p { color: var(--navy-ink); }
.band a:not(.btn) { color: #fff; text-decoration: underline; }
.band .container { padding-block: clamp(2.8rem, 6vw, 4.2rem); }
.band-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 860px) { .band-split { grid-template-columns: 1fr; } }

.tel-big {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
  white-space: nowrap;
}
.band .tel-big { text-decoration: none; }
.band .tel-big:hover { text-decoration: underline; }

/* --- Ablauf-Schritte (echte Sequenz) ------------------------------------- */
.steps { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: step; }
.steps li { counter-increment: step; border-top: 1px solid rgba(255,255,255,0.28); padding-top: 0.9rem; }
.steps li::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 1.5px solid rgba(255,255,255,0.55);
  border-radius: 50%;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-variant-numeric: tabular-nums;
}
.steps strong { display: block; margin-bottom: 0.15rem; color: #fff; }
.steps span { color: var(--navy-ink); font-size: 0.97rem; }
.steps--light li { border-top-color: var(--line); }
.steps--light li::before { border-color: var(--blue); color: var(--blue); }
.steps--light strong { color: var(--ink); }
.steps--light span { color: var(--ink-soft); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* --- Unterseiten-Kopf ------------------------------------------------------ */
.page-head {
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(rgba(26,111,196,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,111,196,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}
.page-head .container { padding-block: clamp(2.4rem, 5vw, 3.8rem); }
.page-head h1 { margin-bottom: 0.35em; }
.page-head .lead { margin-bottom: 0; }
.breadcrumb { font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 1.1rem; }
.breadcrumb a { color: var(--ink-soft); }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span[aria-hidden] { padding-inline: 0.45rem; color: var(--line-strong); }

/* --- Galerie ---------------------------------------------------------------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.gallery img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; border-radius: 2px; border: 1px solid var(--line); }
@media (max-width: 700px) { .gallery { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .gallery { grid-template-columns: 1fr; } }

/* --- Maschinenpark ------------------------------------------------------------ */
.machine-group { margin-bottom: clamp(2.2rem, 5vw, 3.4rem); }
.machine-group:last-child { margin-bottom: 0; }
.machine-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 940px) { .machine-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .machine-grid { grid-template-columns: 1fr; } }
.machine { border: 1px solid var(--line); border-radius: 2px; background: #fff; overflow: hidden; }
.machine img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.machine figcaption { padding: 0.8rem 1.1rem; }
.machine figcaption strong { display: block; }
.machine figcaption span { color: var(--ink-soft); font-size: 0.93rem; }
.plain-list { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.plain-list li { margin-bottom: 0.3rem; }

/* --- Timeline (Firmengeschichte) ---------------------------------------------- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--line-strong);
}
.timeline > li { position: relative; padding: 0 0 clamp(2.2rem, 5vw, 3.2rem) 2.6rem; }
.timeline > li:last-child { padding-bottom: 0; }
.timeline > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--blue);
}
.timeline .year { color: var(--blue); font-weight: 700; font-variant-numeric: tabular-nums; }
.timeline h3 { margin: 0.1rem 0 0.5rem; }
.timeline .gallery { margin-top: 1.1rem; }

/* --- Team ---------------------------------------------------------------------- */
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 760px) { .team-grid { grid-template-columns: 1fr; } }
.person { border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: 2px; padding: 1.5rem 1.6rem; background: #fff; }
.person h3 { margin-bottom: 0.1rem; }
.person .role { color: var(--blue); font-weight: 600; margin-bottom: 0.8rem; }
.person blockquote { margin: 1rem 0 0; padding-left: 1rem; border-left: 2px solid var(--line-strong); color: var(--ink-soft); font-style: italic; }

/* --- Presse ---------------------------------------------------------------------- */
.press-item { border-bottom: 1px solid var(--line); padding-block: 1.6rem; }
.press-item:first-child { padding-top: 0; }
.press-item h3 { margin-bottom: 0.2rem; }
.press-item .src { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 0.8rem; }
.press-item .gallery { margin-top: 1rem; }
.press-item .gallery img { aspect-ratio: auto; }

/* --- Formular -------------------------------------------------------------------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.4rem; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: 0.97rem; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field textarea {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  width: 100%;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,111,196,0.15); }
.field textarea { min-height: 160px; resize: vertical; }
.checkbox { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.95rem; color: var(--ink-soft); }
.checkbox input { margin-top: 0.3rem; width: 1.05rem; height: 1.05rem; accent-color: var(--blue); flex: none; }
.form-note {
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  background: var(--bg-alt);
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
  border-radius: 2px;
}

/* --- Kontakt-Infoblock -------------------------------------------------------------- */
.info-card { border: 1px solid var(--line); border-radius: 2px; background: #fff; padding: 1.5rem 1.6rem; }
.info-card + .info-card { margin-top: 1.2rem; }
.info-card h3 { margin-bottom: 0.6rem; }
.info-card address { font-style: normal; }
.info-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.info-list strong { display: inline-block; min-width: 5.2rem; font-weight: 600; }

/* --- ISO-Badge ---------------------------------------------------------------------- */
.iso-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: #fff;
}
.iso-badge::before {
  content: "";
  width: 0.8em;
  height: 0.45em;
  border-left: 2.5px solid var(--blue);
  border-bottom: 2.5px solid var(--blue);
  transform: rotate(-45deg) translateY(-1px);
}

/* --- Footer ------------------------------------------------------------------------- */
.site-footer { background: var(--navy); color: var(--navy-ink); margin-top: auto; }
.site-footer .container { padding-block: clamp(2.6rem, 5vw, 3.6rem) 1.6rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.2rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.16);
}
@media (max-width: 940px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 0.8rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.site-footer a { color: var(--navy-ink); }
.site-footer a:hover { color: #fff; }
.site-footer address { font-style: normal; }
.footer-brand img { width: 170px; background: #fff; padding: 0.55rem 0.8rem; border-radius: 3px; margin-bottom: 1rem; }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  justify-content: space-between;
  padding-top: 1.4rem;
  font-size: 0.9rem;
  color: #9db8d2;
}
.footer-meta ul { display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; list-style: none; margin: 0; padding: 0; }
.footer-meta a { color: #9db8d2; }
.footer-meta a:hover { color: #fff; }

/* --- Utilities ------------------------------------------------------------------------- */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.center { text-align: center; }
body { display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; }
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--blue);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }