/* Gemeinschaftspraxis Parodontologie im Emmental */

:root {
  --paper: #ffffff;
  --mist: #e8f5fc;       /* helles Logo-Blau fuer Flaechen */
  --ink: #26323a;
  --muted: #6e6e6e;      /* Logo-Grau */
  --accent: #009fe3;     /* Logo-Blau: Linien, Markierungen, grosse Nummer */
  --link: #0073a8;       /* dunkleres Blau fuer lesbaren Linktext */
  --link-dark: #005a85;
  --line: #d6e2e8;
  --alert: #9e3b2e;
  --alert-bg: #fbf3f1;
  --font: "Avenir Next", "Avenir", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --wrap: 68rem;
  --space: clamp(2.5rem, 6vw, 4rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--link-dark); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--link); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { line-height: 1.2; font-weight: 600; margin: 0 0 0.6em; }
h1 { hyphens: auto; overflow-wrap: break-word; font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.3rem, 1.15rem + 0.6vw, 1.6rem); }
h3 { font-size: 1.15rem; }
p, ul, ol, dl, address { margin: 0 0 1em; }
address { font-style: normal; }
mark { background: #fff2b3; padding: 0 0.2em; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.prose { max-width: 40rem; }
.prose h2 { margin-top: 1.8em; }
.muted { color: var(--muted); }
.lead { font-size: clamp(1.1rem, 1rem + 0.4vw, 1.3rem); color: var(--muted); max-width: 38rem; }
.tel { white-space: nowrap; }

.skip { position: absolute; left: -999rem; top: 0; background: var(--link); color: #fff; padding: 0.5rem 1rem; }
.skip:focus { left: 1rem; top: 1rem; z-index: 10; }

/* Kopfzeile */
.site-header { border-bottom: 1px solid var(--line); }
.header-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.75rem 2rem; padding-block: 1.1rem;
}
.brand { display: block; line-height: 0; }
.brand img { width: min(508px, 100%); height: auto; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; }
.main-nav a {
  display: inline-block; padding: 0.35rem 0; color: var(--ink);
  text-decoration: none; border-bottom: 2px solid transparent;
}
.main-nav a:hover { border-bottom-color: var(--line); color: var(--ink); }
.main-nav a[aria-current] { border-bottom-color: var(--accent); color: var(--link); }

@media (max-width: 40rem) {
  .main-nav { width: 100%; }
  .main-nav ul { gap: 0 0.8rem; font-size: 0.95rem; }
}

/* Startseite */
.hero { padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(2rem, 5vw, 4rem); }
.call { margin-top: 2.25rem; }
.call p { margin: 0 0 0.2rem; color: var(--muted); }
.call-number {
  display: inline-block;
  font-size: clamp(2.3rem, 1.5rem + 4.2vw, 4.5rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.1;
  font-variant-numeric: tabular-nums; white-space: nowrap; text-decoration: none;
}
.hero .call-number { color: var(--accent); }
.call-number:hover { text-decoration: underline; text-decoration-thickness: 2px; }

.band { background: var(--mist); padding-block: clamp(2rem, 5vw, 3.5rem); }
.facts { display: grid; gap: 2rem 3rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.facts h2 { font-size: 1.05rem; color: var(--link); margin-bottom: 0.4em; }
.facts p, .facts address { margin-bottom: 0.5em; }
.facts-page { background: var(--mist); padding: clamp(1.5rem, 4vw, 2.5rem); margin-bottom: var(--space); }

.section { padding-block: var(--space); }

.doctors { display: grid; gap: 2.5rem 3rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); margin-bottom: 1.5rem; }
.doctor { border-top: 2px solid var(--accent); padding-top: 1.1rem; }
.doctor h3 { margin-bottom: 0.3em; }
.doctor p { color: var(--muted); }
.portrait {
  width: 10rem; height: 10rem; border-radius: 50%; object-fit: cover;
  background: var(--mist); color: var(--link);
  display: grid; place-items: center; font-size: 1.75rem; font-weight: 600;
  margin-bottom: 1.25rem;
}
.quals { list-style: none; padding: 0; margin-bottom: 0.5em; }
.quals li + li { margin-top: 0.15em; }

/* Fotos Startseite */
.hero-photo, .split-photo { margin: 0; }
.hero-photo img, .split-photo img { width: 100%; height: auto; }
.hero { display: grid; gap: 2rem 4rem; align-items: center; }
.split { display: grid; gap: 2rem 4rem; align-items: start; }
.doctors-stack { grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 56rem) {
  .hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); }
  .split-photo { margin-top: 0.4rem; }
}

/* Notfall */
.notice {
  border-left: 4px solid var(--alert); background: var(--alert-bg);
  padding: 1.25rem 1.5rem; margin-bottom: var(--space);
}
.notice h2 { color: var(--alert); font-size: 1.15rem; margin-top: 0; }
.notice p:last-child { margin-bottom: 0; }
.notice a { color: var(--alert); }
.notice-lead { margin-bottom: 2rem; }
.notice-lead p { margin-bottom: 0.3rem; }
.call-alert { font-size: clamp(2rem, 1.4rem + 3vw, 3.25rem); }

/* Unterseiten */
.page { padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 5rem); }
.note { margin-bottom: 2rem; }
.note h2 { margin-top: 0; }

.with-sub { display: grid; gap: 1.5rem; align-items: start; }
.subnav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; }
.subnav a { color: var(--muted); text-decoration: none; }
.subnav a:hover { color: var(--link); text-decoration: underline; }
.subnav a[aria-current="page"] { color: var(--link); font-weight: 600; text-decoration: underline; }

@media (min-width: 52rem) {
  .with-sub { grid-template-columns: 12rem minmax(0, 1fr); gap: 4rem; }
  .subnav { position: sticky; top: 1.5rem; padding-top: 0.9rem; }
  .subnav ul { flex-direction: column; border-left: 1px solid var(--line); gap: 0; }
  .subnav a { display: block; padding: 0.4rem 0 0.4rem 1rem; margin-left: -1px; border-left: 2px solid transparent; }
  .subnav a[aria-current="page"] { border-left-color: var(--accent); text-decoration: none; }
}

.pairs { display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1.5rem; }
.pairs dt { color: var(--muted); }
.pairs dd { margin: 0; }
@media (max-width: 30rem) {
  .pairs { grid-template-columns: 1fr; gap: 0; }
  .pairs dd { margin-bottom: 0.6rem; }
}

.steps { padding-left: 1.4rem; }
.steps li { margin-bottom: 0.6em; padding-left: 0.3rem; }
.steps li::marker { color: var(--accent); font-weight: 600; }

/* Rundgang */
.gallery { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); margin-top: 2rem; }
.photo { margin: 0; position: relative; background: var(--mist); aspect-ratio: 3 / 2; overflow: hidden; }
.gallery { counter-reset: foto; }
.photo { counter-increment: foto; }
.photo::before {
  content: "Foto " counter(foto); position: absolute; inset: 0;
  display: grid; place-items: center; color: var(--muted); font-size: 0.95rem;
}
.photo a { position: relative; display: block; height: 100%; text-decoration: none; }
.photo img { width: 100%; height: 100%; object-fit: cover; color: transparent; }
.photo a:hover img { opacity: 0.9; }
.with-sub .prose:has(.gallery) { max-width: none; }

/* Links */
.linklist { list-style: none; padding: 0; margin-top: 2rem; border-top: 1px solid var(--line); }
.linklist li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.1rem 1.5rem; padding-block: 0.9rem; border-bottom: 1px solid var(--line); }
.linklist span { color: var(--muted); }

/* Fusszeile */
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.95rem; padding-block: 2rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2.5rem; }
.site-footer p { margin: 0; }
.site-footer strong { color: var(--ink); font-weight: 600; }

@media print {
  .main-nav, .subnav, .skip { display: none; }
  .band, .facts-page, .notice { background: none; }
  a { color: inherit; }
}