/* =========================================================
   Anästhesiepraxis Christian Wolf – Stylesheet
   Farben & Schriften zentral über CSS-Variablen anpassbar.
   ========================================================= */

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-latin-wght-italic.woff2") format("woff2");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}

:root {
  --petrol-950: #072a2e;
  --petrol-900: #0b3b40;
  --petrol-800: #0f4a50;
  --petrol-700: #145a61;
  --petrol-600: #1b6e76;
  --petrol-500: #2c8a92;
  --petrol-300: #7fb3b0;
  --petrol-100: #dcecea;
  --petrol-50:  #eef6f5;
  --sand-50:    #fbf8f3;
  --sand-100:   #f6f1e9;
  --sand-200:   #ece3d4;
  --amber-500:  #e0a84f;
  --amber-700:  #9a6a1c;
  --ink:        #1d2a2d;
  --ink-soft:   #4a5a5e;
  --line:       #d9e3e2;
  --white:      #ffffff;
  --danger:     #a3342b;

  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans:  "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --radius: 14px;
  --radius-lg: 24px;
  --shadow: 0 1px 2px rgba(11, 59, 64, .06), 0 8px 24px rgba(11, 59, 64, .08);
  --container: 1120px;
  --gutter: 16px;
}

/* ---------- Grundlagen ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--sand-50);
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--petrol-700); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--petrol-900); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--petrol-900);
  line-height: 1.2;
  font-weight: 560;
  margin: 0 0 .6em;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.65rem, 3.4vw, 2.35rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.25em; margin: 0 0 1em; }
li + li { margin-top: .3em; }
strong { font-weight: 650; }
small { font-size: .9rem; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 720px) { :root { --gutter: 28px; } }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--petrol-900); color: var(--white); padding: 10px 16px; border-radius: 8px;
}
.skip-link:focus { top: 12px; color: var(--white); }

.kicker {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .82rem; font-weight: 650; letter-spacing: .16em; text-transform: uppercase;
  color: var(--petrol-600);
  margin-bottom: .8em;
}
.lead { font-size: clamp(1.12rem, 2vw, 1.28rem); color: var(--ink-soft); max-width: 40em; }
.muted { color: var(--ink-soft); }
.placeholder { background: #fff3c4; color: #6b4e00; padding: 0 .25em; border-radius: 4px; font-style: normal; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: inherit; font-weight: 650; line-height: 1.2;
  padding: .85em 1.4em; border-radius: 999px; border: 2px solid transparent;
  background: var(--petrol-700); color: var(--white); text-decoration: none; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { background: var(--petrol-900); color: var(--white); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-outline { background: transparent; color: var(--petrol-800); border-color: var(--petrol-300); }
.btn-outline:hover { background: var(--petrol-50); color: var(--petrol-900); border-color: var(--petrol-600); }
.btn-light { background: var(--sand-100); color: var(--petrol-900); }
.btn-light:hover { background: var(--white); color: var(--petrol-900); }
.btn-small { padding: .55em 1.05em; font-size: .95rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.6em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 248, 243, .92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--petrol-900); }
.brand:hover { text-decoration: none; }
.brand img { width: 44px; height: 44px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-top { font-size: .68rem; font-weight: 650; letter-spacing: .2em; text-transform: uppercase; color: var(--petrol-600); }
.brand-name { font-family: var(--font-serif); font-size: 1.32rem; font-weight: 560; color: var(--petrol-900); }

.nav-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-weight: 650; color: var(--petrol-900);
  background: transparent; border: 1.5px solid var(--petrol-300); border-radius: 999px;
  padding: .45em .95em; cursor: pointer;
}
.nav-toggle-icon, .nav-toggle-icon::before, .nav-toggle-icon::after {
  display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; position: relative; content: "";
  transition: transform .2s;
}
.nav-toggle-icon::before { position: absolute; top: -6px; }
.nav-toggle-icon::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-icon { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after { transform: translateY(-6px) rotate(-45deg); }

.main-nav { display: none; }
.main-nav.is-open {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: var(--sand-50); border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
}
.main-nav ul { list-style: none; margin: 0; padding: 8px var(--gutter) 20px; }
.main-nav li { margin: 0; }
.main-nav a:not(.btn) {
  display: block; padding: .7em 0; text-decoration: none; color: var(--ink); font-weight: 550;
  border-bottom: 1px solid var(--line);
}
.main-nav a[aria-current="page"]:not(.btn) { color: var(--petrol-700); }
.main-nav .btn { margin-top: 14px; }

@media (min-width: 980px) {
  .nav-toggle { display: none; }
  .main-nav, .main-nav.is-open { display: block; position: static; background: none; border: 0; box-shadow: none; }
  .main-nav ul { display: flex; align-items: center; gap: 4px; padding: 0; }
  .main-nav a:not(.btn) { border: 0; padding: .5em .8em; border-radius: 999px; font-size: 1rem; }
  .main-nav a:not(.btn):hover { background: var(--petrol-50); color: var(--petrol-900); }
  .main-nav a[aria-current="page"]:not(.btn) { background: var(--petrol-50); }
  .main-nav .btn { margin: 0 0 0 10px; }
}

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-tight { padding: clamp(40px, 6vw, 72px) 0; }
.section-alt { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-petrol { background: var(--petrol-900); color: var(--petrol-100); }
.section-petrol h2, .section-petrol h3 { color: var(--white); }
.section-petrol .kicker { color: var(--amber-500); }
.section-petrol a:not(.btn) { color: var(--white); }
.section-head { max-width: 46em; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(48px, 8vw, 110px) 0 clamp(56px, 8vw, 110px);
  background:
    radial-gradient(1200px 500px at 85% -10%, var(--petrol-50), transparent 60%),
    radial-gradient(800px 400px at -10% 110%, var(--sand-100), transparent 60%);
}
.hero-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 56px; } }
.hero h1 { margin-bottom: .45em; }
.hero h1 em { font-style: normal; color: var(--petrol-600); }
.hero-art { position: relative; max-width: min(420px, 75vw); margin: 0 auto; width: 100%; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 2em; padding: 0; list-style: none; color: var(--ink-soft); font-size: .98rem; }
.hero-badges li { margin: 0; display: flex; align-items: center; gap: 8px; }
.hero-badges svg { width: 20px; height: 20px; flex: none; color: var(--petrol-600); }

.page-hero { padding: clamp(44px, 7vw, 88px) 0 clamp(32px, 5vw, 56px);
  background: radial-gradient(900px 380px at 90% -20%, var(--petrol-50), transparent 65%); }
.page-hero h1 { max-width: 18em; }
.breadcrumb { font-size: .92rem; color: var(--ink-soft); margin-bottom: 1.2em; }
.breadcrumb a { color: var(--ink-soft); }

/* ---------- Karten & Raster ---------- */
.grid { display: grid; gap: 20px; }
@media (min-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } .grid-gap-lg { gap: 28px; } }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(22px, 3vw, 30px); box-shadow: var(--shadow); height: 100%;
}
.card h3 { margin-bottom: .4em; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card-icon {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: var(--petrol-50); color: var(--petrol-700); margin-bottom: 18px;
}
.card-icon svg { width: 28px; height: 28px; }
.card-link { display: inline-block; margin-top: .8em; font-weight: 650; }

/* ---------- Ablauf / Schritte ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; counter-reset: step; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .steps-4 { grid-template-columns: repeat(4, 1fr); } }
.steps > li { margin: 0; position: relative; padding: 26px 24px 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); counter-increment: step; }
.steps > li::before {
  content: counter(step); display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--petrol-700); color: var(--white); font-family: var(--font-serif); font-weight: 600; font-size: 1.15rem;
  margin-bottom: 14px;
}
.steps h3 { font-size: 1.18rem; }
.steps p { margin: 0; color: var(--ink-soft); }

/* ---------- Split / Portrait ---------- */
.split { display: grid; gap: 36px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: .8fr 1.2fr; gap: 64px; } .split.reverse > :first-child { order: 2; } }
.portrait {
  position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(160deg, var(--petrol-100), var(--sand-200));
  max-width: 420px; width: 100%; margin: 0 auto;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait-placeholder { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--petrol-700); padding: 20px; }
.portrait-placeholder svg { width: 45%; margin: 0 auto 10px; opacity: .9; }
.portrait-placeholder span { font-size: .9rem; color: var(--ink-soft); }

.quote {
  font-family: var(--font-serif); font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.45;
  color: var(--petrol-900); border-left: 4px solid var(--amber-500); padding: .2em 0 .2em 1em; margin: 1.5em 0;
}

.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--petrol-100); }
.timeline li { position: relative; padding: 0 0 1.4em 1.6em; margin: 0; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: .45em; width: 12px; height: 12px; border-radius: 50%; background: var(--petrol-600); box-shadow: 0 0 0 4px var(--sand-50); }
.timeline .time { display: block; font-weight: 650; color: var(--petrol-700); font-size: .95rem; }

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.tag-list li { margin: 0; background: var(--petrol-50); color: var(--petrol-800); border-radius: 999px; padding: .3em .9em; font-size: .95rem; font-weight: 550; }

/* ---------- Team ---------- */
.person { text-align: center; }
.avatar {
  width: 132px; height: 132px; border-radius: 50%; margin: 0 auto 18px; overflow: hidden;
  background: linear-gradient(150deg, var(--petrol-100), var(--sand-200));
  display: grid; place-items: center; color: var(--petrol-700);
  font-family: var(--font-serif); font-size: 2.4rem; font-weight: 560;
  border: 4px solid var(--white); box-shadow: var(--shadow);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.person .role { color: var(--petrol-600); font-weight: 650; font-size: .95rem; margin-bottom: .6em; display: block; }

/* ---------- Partner ---------- */
.partner-card { display: flex; flex-direction: column; }
.partner-card .partner-logo { height: 56px; margin-bottom: 18px; display: flex; align-items: center; }
.partner-card .partner-logo img { max-height: 56px; width: auto; }
.partner-meta { list-style: none; padding: 0; margin: 0 0 1em; color: var(--ink-soft); font-size: .98rem; }
.partner-meta li { display: flex; gap: 10px; align-items: flex-start; }
.partner-meta svg { width: 18px; height: 18px; flex: none; margin-top: .25em; color: var(--petrol-600); }
.partner-card .btn { margin-top: auto; align-self: flex-start; }
.partner-badge { display: inline-block; font-size: .8rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--amber-700); margin-bottom: .5em; }

/* ---------- Tabellen ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
table { width: 100%; border-collapse: collapse; font-size: 1rem; }
th, td { text-align: left; padding: .85em 1em; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--petrol-50); color: var(--petrol-900); font-weight: 650; }
tr:last-child td { border-bottom: 0; }

/* ---------- Hinweise ---------- */
.notice {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--petrol-50); border: 1px solid var(--petrol-100); border-radius: var(--radius);
  padding: 18px 20px; margin: 1.5em 0;
}
.notice svg { width: 24px; height: 24px; flex: none; color: var(--petrol-700); margin-top: .1em; }
.notice p:last-child { margin: 0; }
.notice-warn { background: #fff6e6; border-color: #f3dcb0; }
.notice-warn svg { color: var(--amber-700); }
.notice-danger { background: #fdeeec; border-color: #f2c9c4; }
.notice-danger svg { color: var(--danger); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; position: relative;
  font-weight: 650; color: var(--petrol-900);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px;
  border-right: 2px solid var(--petrol-600); border-bottom: 2px solid var(--petrol-600);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq .faq-body { padding: 0 20px 18px; color: var(--ink-soft); }
.faq .faq-body p:last-child { margin: 0; }

/* ---------- Inhaltsnavigation (Narkose-Seite) ---------- */
.toc { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 1.5em 0 0; }
.toc li { margin: 0; }
.toc a { display: inline-block; padding: .4em .95em; border-radius: 999px; background: var(--white); border: 1px solid var(--line); text-decoration: none; color: var(--petrol-800); font-weight: 550; font-size: .98rem; }
.toc a:hover { border-color: var(--petrol-300); background: var(--petrol-50); }

.prose { max-width: 46em; }
.prose h2 { margin-top: 1.8em; }
.prose h3 { margin-top: 1.5em; }
.prose > :first-child { margin-top: 0; }

/* ---------- Kontakt ---------- */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 14px; margin: 0; }
.contact-list .ci { width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,.08); display: grid; place-items: center; flex: none; color: var(--amber-500); }
.contact-list .ci svg { width: 22px; height: 22px; }
.contact-list strong { display: block; color: var(--white); }
.hours { width: 100%; border-collapse: collapse; }
.hours td { padding: .45em 0; border-bottom: 1px solid rgba(255,255,255,.12); color: var(--petrol-100); }
.hours td:last-child { text-align: right; }

/* ---------- Formular / Login ---------- */
.login-card { max-width: 480px; margin: 0 auto; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 650; margin-bottom: 6px; color: var(--petrol-900); }
.field input {
  width: 100%; font: inherit; padding: .8em 1em; border-radius: 12px;
  border: 1.5px solid var(--petrol-300); background: var(--white); color: var(--ink);
}
.field input:focus { outline: none; border-color: var(--petrol-600); box-shadow: 0 0 0 4px var(--petrol-100); }
.form-error { display: none; }
.form-error.is-visible { display: flex; }
.login-card .btn { width: 100%; }

/* ---------- Downloads ---------- */
.download-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.download-list li { margin: 0; }
.download-list a {
  display: flex; gap: 16px; align-items: center; padding: 16px 18px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none; color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.download-list a:hover { border-color: var(--petrol-300); box-shadow: var(--shadow); }
.download-list .file-icon { width: 44px; height: 52px; flex: none; }
.download-list .dl-title { display: block; font-weight: 650; color: var(--petrol-900); }
.download-list .dl-desc { display: block; color: var(--ink-soft); font-size: .95rem; }
.download-list .dl-meta { margin-left: auto; font-size: .85rem; color: var(--ink-soft); white-space: nowrap; }

.intern-bar { background: var(--petrol-900); color: var(--petrol-100); font-size: .95rem; }
.intern-bar .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding-top: 10px; padding-bottom: 10px; }
.intern-bar a { color: var(--white); font-weight: 650; }

/* ---------- Footer ---------- */
.site-footer { background: var(--petrol-950); color: var(--petrol-300); padding: 56px 0 28px; font-size: .98rem; }
.site-footer a { color: var(--petrol-100); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.footer-brand img { width: 40px; height: 40px; }
.footer-brand span { font-family: var(--font-serif); color: var(--white); font-size: 1.2rem; }
.site-footer h2 { font-family: var(--font-sans); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--amber-500); margin-bottom: 1em; font-weight: 650; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li + li { margin-top: .45em; }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: .9rem; }

/* ---------- Rechtstexte ---------- */
.legal h2 { font-size: 1.45rem; margin-top: 2em; }
.legal h3 { font-size: 1.15rem; margin-top: 1.6em; }
.legal address { font-style: normal; }

/* ---------- 404 ---------- */
.error-page { text-align: center; padding: clamp(64px, 12vw, 140px) 0; }
.error-page img { width: 120px; margin: 0 auto 24px; }

/* ---------- Druck ---------- */
@media print {
  .site-header, .site-footer, .nav-toggle, .btn-row, .intern-bar { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .section, .page-hero { padding: 16px 0; }
  .card, .steps > li { box-shadow: none; break-inside: avoid; }
}

/* ---------- Ergänzungen ---------- */
.portrait-mark { width: 38%; margin: 0 auto 12px; }
.feature-icon { max-width: 260px; margin: 0 auto; color: var(--amber-500); }
.feature-icon svg { width: 70%; margin: 0 auto; }
.h3 { font-size: 1.3rem; }
.center-block { margin-left: auto; margin-right: auto; }
.center-row { justify-content: center; }
code { font-size: .92em; background: var(--petrol-50); padding: .1em .35em; border-radius: 4px; }
.mt { margin-top: 2em; }
.card-link-block { text-decoration: none; color: inherit; transition: border-color .2s, transform .2s; }
.card-link-block:hover { border-color: var(--petrol-300); transform: translateY(-2px); text-decoration: none; }
.intern-bar svg { display: inline; vertical-align: -3px; width: 16px; height: 16px; }