/* ==========================================================================
   Physiotherapie Praxis Köhler – Lindow (Mark)
   Stylesheet – Entwurf v0.1
   Schriften werden lokal ausgeliefert (keine Google-Fonts-Verbindung, DSGVO).
   ========================================================================== */

/* ---------- Schriften (lokal, OFL-Lizenz, siehe /fonts) ---------- */
@font-face { font-family: "Barlow Semi Condensed"; font-weight: 600; font-style: normal; font-display: swap;
  src: url("../fonts/barlow-semi-condensed-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Semi Condensed"; font-weight: 700; font-style: normal; font-display: swap;
  src: url("../fonts/barlow-semi-condensed-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Source Sans 3"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Source Sans 3"; font-weight: 600; font-style: normal; font-display: swap;
  src: url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Source Sans 3"; font-weight: 400; font-style: italic; font-display: swap;
  src: url("../fonts/source-sans-3-latin-400-italic.woff2") format("woff2"); }

/* ---------- Farb- und Maß-Tokens (Farben aus dem Praxisschild) ---------- */
:root {
  --ink: #1c2128;          /* „PHYS“ / „PRAXIS“ – fast schwarz */
  --slate: #6f757d;        /* „THERAPIE“ – Grau */
  --blue: #3a6db3;         /* „[i.O.]“ / „Köhler“ – Praxisblau */
  --blue-soft: #e6eef8;    /* Flächen mit Blaustich */
  --ground: #f6f8fb;       /* Seitenhintergrund, leicht kühl */
  --surface: #ffffff;      /* Karten, Formular */
  --line: #d9e0e8;         /* Trennlinien */
  --muted: #58606a;        /* Nebentexte */
  --ok: #2f7d4f;
  --warn-bg: #fff4d6; --warn-ink: #6b4d00;

  --f-display: "Barlow Semi Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;

  --wrap: 68rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 6px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e7ebf0; --slate: #9aa2ac; --blue: #7fa7e3; --blue-soft: #1c2a3d;
    --ground: #11151a; --surface: #181d24; --line: #2a323c; --muted: #a3abb5;
    --ok: #6fc28f; --warn-bg: #3a2f10; --warn-ink: #f3d78a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ink: #e7ebf0; --slate: #9aa2ac; --blue: #7fa7e3; --blue-soft: #1c2a3d;
  --ground: #11151a; --surface: #181d24; --line: #2a323c; --muted: #a3abb5;
  --ok: #6fc28f; --warn-bg: #3a2f10; --warn-ink: #f3d78a;
  color-scheme: dark;
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--f-body);
  -webkit-text-size-adjust: 100%;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.1; text-wrap: balance; margin: 0; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: .5rem 1rem; z-index: 10; }

/* Eckige Klammern als Leitmotiv – aus „[i.O.]“ im Logo */
.br { white-space: nowrap; }
.br::before { content: "["; color: var(--blue); margin-right: .04em; font-weight: 600; }
.br::after  { content: "]"; color: var(--blue); margin-left: .04em; font-weight: 600; }

/* Abschnitts-Label */
.label {
  font: 600 .8rem/1 var(--f-body); letter-spacing: .12em; text-transform: uppercase;
  color: var(--slate); margin-bottom: .75rem;
}

/* ---------- Kopfzeile / Logo ---------- */
.site-head { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap; padding-block: 1rem; }
.logo { display: inline-grid; text-decoration: none; font-family: var(--f-display); line-height: .92; }
.logo .l1 { font-size: 1.9rem; font-weight: 700; color: var(--ink); letter-spacing: .01em; }
.logo .l1 b { color: var(--blue); font-weight: 600; margin-left: .15em; }
.logo .l2 { font-size: 1.9rem; font-weight: 700; color: var(--slate); letter-spacing: .02em; padding-bottom: .3rem; border-bottom: 2px solid var(--blue); }
.logo .l3 { font-size: 1.25rem; font-weight: 700; color: var(--ink); padding-top: .3rem; }
.logo .l3 em { font-style: normal; font-weight: 600; color: var(--blue); }
.nav { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; padding-block: .25rem; }
.nav a:hover { color: var(--blue); }
.nav .call { color: var(--blue); }

/* ---------- Hinweisband „Im Aufbau“ (vor Livegang entfernen) ---------- */
.construction {
  background: var(--blue); color: var(--surface); padding-block: clamp(1.75rem, 5vw, 3rem);
  /* dezente Diagonalstreifen wie ein Absperrband, im Praxisblau */
  background-image: repeating-linear-gradient(-45deg, rgba(255,255,255,.07) 0 18px, transparent 18px 36px);
}
.construction-title {
  font: 700 clamp(3rem, 12vw, 7.5rem)/.95 var(--f-display); text-transform: uppercase; letter-spacing: .01em;
}
.construction .br::before, .construction .br::after { color: var(--surface); opacity: .6; }
.construction-sub { margin-top: .9rem; font-size: 1.15rem; max-width: 40rem; }
.construction-sub a { color: var(--surface); font-weight: 600; white-space: nowrap; }

/* ---------- Einstieg ---------- */
.hero { padding-block: clamp(2.5rem, 7vw, 5rem); }
.hero .wrap { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: end; }
.hero h1 { font-size: clamp(2.6rem, 7vw, 4.8rem); letter-spacing: -.01em; }
.hero h1 .q { color: var(--slate); display: block; }
.hero .lead { margin-top: 1.25rem; max-width: 34rem; font-size: 1.2rem; color: var(--muted); }
.hero .actions { margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: .75rem; }
.btn {
  display: inline-flex; align-items: center; gap: .5rem; padding: .8rem 1.3rem; border-radius: var(--radius);
  font: 600 1.05rem/1 var(--f-body); text-decoration: none; border: 2px solid var(--blue); cursor: pointer;
}
.btn-primary { background: var(--blue); color: var(--surface); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--blue); }
.btn-ghost:hover { background: var(--blue-soft); }

/* Visitenkarte rechts im Einstieg */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; display: grid; gap: 1rem; }
.card dl { margin: 0; display: grid; gap: .8rem; }
.card dt { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--slate); }
.card dd { margin: 0; font-weight: 600; }
.card .tel { font: 700 1.6rem/1.1 var(--f-display); color: var(--ink); text-decoration: none; font-variant-numeric: tabular-nums; }

/* ---------- Abschnitte ---------- */
.section { padding-block: clamp(3rem, 6vw, 4.5rem); border-top: 1px solid var(--line); }
.section-head { display: grid; gap: .5rem; margin-bottom: 2rem; max-width: 40rem; }
.section-head p { color: var(--muted); }
.alt { background: var(--surface); }

/* Leistungen – Raster mit Kurzbeschreibung; Linien statt Karten */
.services { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr)); column-gap: 2.5rem; border-top: 2px solid var(--ink); }
.services li { padding: 1.3rem 0 1.5rem; border-bottom: 1px solid var(--line); display: grid; gap: .45rem; align-content: start; }
.services .abbr { font: 600 .78rem/1 var(--f-body); letter-spacing: .1em; color: var(--blue); }
.services p { color: var(--muted); font-size: 1rem; }

/* Zeiten – angelehnt an das Türschild */
.hours-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; }
.hours { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.hours th, .hours td { padding: .7rem 0; border-bottom: 1px solid var(--line); text-align: left; }
.hours th { font: 700 1.15rem/1 var(--f-display); width: 5rem; color: var(--slate); }
.hours td { font: 600 1.25rem/1 var(--f-display); letter-spacing: .02em; }
.hours td.hb { color: var(--slate); }
.draft-note { margin-top: 1rem; background: var(--warn-bg); color: var(--warn-ink); padding: .6rem .8rem; border-radius: var(--radius); font-size: .95rem; }
.bring { display: grid; gap: .8rem; align-content: start; }
.bring ul { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; }

/* ---------- Formular ---------- */
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2rem); display: grid; gap: 1.25rem; max-width: 46rem; }
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.field { display: grid; gap: .35rem; }
.field label, fieldset legend { font-weight: 600; }
.field .hint { font-size: .9rem; color: var(--muted); }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--ground);
  border: 1px solid var(--line); border-radius: var(--radius); padding: .65rem .75rem;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
textarea { min-height: 7rem; resize: vertical; }
fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: .5rem; }
.checks { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.checks label, .consent { display: inline-flex; gap: .5rem; align-items: baseline; font-weight: 400; }
.consent { font-size: .95rem; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--blue); width: 1.05rem; height: 1.05rem; }
.req { color: var(--blue); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }  /* Honeypot */
.msg { padding: .8rem 1rem; border-radius: var(--radius); font-weight: 600; }
.msg.ok { background: var(--blue-soft); color: var(--ok); }
.msg.err { background: var(--warn-bg); color: var(--warn-ink); }

/* Anfahrt */
.visit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem; align-items: start; }
.visit .section-head { margin-bottom: 0; }
.visit address { font-style: normal; font-size: 1.2rem; font-weight: 600; }

/* ---------- Fußzeile ---------- */
.site-foot { background: var(--ink); color: var(--ground); padding-block: 2rem; }
.site-foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.site-foot a { color: var(--ground); }
.site-foot nav { display: flex; gap: 1.25rem; }

/* ---------- Rechtstexte ---------- */
.legal { padding-block: 3rem 4rem; }
.legal .wrap { max-width: 46rem; }
.legal h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 1.5rem; }
.legal h2 { font-size: 1.5rem; margin: 2rem 0 .6rem; }
.legal p, .legal ul { margin: 0 0 .8rem; }
.todo { background: var(--warn-bg); color: var(--warn-ink); padding: 0 .25em; border-radius: 3px; }

/* ---------- Schmale Bildschirme ---------- */
@media (max-width: 52rem) {
  .hero .wrap, .hours-grid, .visit { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 34rem) {
  .row { grid-template-columns: minmax(0, 1fr); }
  .logo .l1, .logo .l2 { font-size: 1.6rem; }
}