/* ==========================================================================
   ITPO – IT Patrick Oberholzer (Farben: Schwarz #111111, Rot #e2231a – siehe tools/logo.php)
   ========================================================================== */

:root {
  --navy: #111111;          /* Schwarz (Logo); Name bleibt für bestehende Regeln */
  --navy-2: #2b2b2b;
  --blau: #cf1f17;          /* Rot für Knöpfe/Links: 5.3:1 auf Weiss */
  --blau-hover: #a8180f;
  --akzent: #ff5a4f;        /* helles Rot für dunklen Grund: 6.1:1 auf Schwarz */
  --text: #1c1c1c;
  --text-2: #5a5a5a;
  --linie: #e6e6e6;
  --hell: #f6f6f6;
  --weiss: #fff;
  --gruen: #12805c;
  --rot: #c0392b;

  --radius: 14px;
  --schatten: 0 1px 2px rgba(17, 17, 17, .06), 0 8px 24px rgba(17, 17, 17, .08);
  --schrift: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

/* Rahmen: schwarzer Hintergrund, die Seite liegt als weisse Karte darauf.
   Der schwarze Fuss geht nahtlos in den Rahmen über. */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--navy);
  /* Ohne eigenes overflow übernimmt das Fenster das overflow:clip von body – dann scrollt nichts. */
  overflow-y: auto; }

body {
  margin: 0;
  font-family: var(--schrift);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--weiss);
  -webkit-font-smoothing: antialiased;
  --rahmen: clamp(8px, 1.6vw, 20px);
  /* Seite so breit wie der Inhalt (.wrap 1160 px + Luft), links und rechts schwarz */
  width: min(1240px, calc(100% - 2 * var(--rahmen)));
  margin: var(--rahmen) auto;
  border-radius: 18px;
  overflow: clip;              /* runde Ecken auch für Kopf und Fuss; sticky bleibt wirksam */
  min-height: calc(100vh - 2 * var(--rahmen));
}
@media (max-width: 600px) {
  body { border-radius: 12px; }
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blau); }
a:hover { color: var(--blau-hover); }

h1, h2, h3 { color: var(--navy); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); font-weight: 750; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.schmal { max-width: 780px; }
.zentriert { text-align: center; }
.gross { font-size: 1.2rem; font-weight: 600; color: var(--navy); margin-top: 2rem; }
.klein { font-size: .88rem; color: var(--text-2); }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 10px; top: 10px; z-index: 100; background: var(--weiss); padding: 8px 12px; }

:focus-visible { outline: 3px solid var(--akzent); outline-offset: 2px; }

/* --------------------------------------------------------------------------
   Knöpfe
   -------------------------------------------------------------------------- */
.knopf {
  display: inline-block;
  padding: .85em 1.5em;
  border-radius: 999px;
  border: 2px solid var(--blau);
  background: var(--blau);
  color: var(--weiss);
  font: inherit;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
}
.knopf:hover { background: var(--blau-hover); border-color: var(--blau-hover); color: var(--weiss); transform: translateY(-1px); }
.knopf:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.knopf-hell { background: transparent; color: var(--blau); }
.knopf-hell:hover { background: var(--hell); color: var(--blau-hover); }
.knopf-weiss { background: var(--weiss); border-color: var(--weiss); color: var(--navy); }
.knopf-weiss:hover { background: var(--hell); border-color: var(--hell); color: var(--navy); }
.knopf-klein { padding: .5em 1.1em; }
.knopf-reihe { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.6rem 0; }

.pfeil-link { font-weight: 650; text-decoration: none; }
.pfeil-link::after { content: " →"; transition: margin .15s; }
.pfeil-link:hover::after { margin-left: 4px; }

/* --------------------------------------------------------------------------
   Kopf / Navigation
   -------------------------------------------------------------------------- */
.kopf {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.5) blur(10px);
  border-bottom: 1px solid var(--linie);
}
.kopf-innen { display: flex; align-items: center; justify-content: space-between; height: 70px; }

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); }
.logo-zeichen { width: 40px; height: 40px; color: var(--navy); }
.logo-bild { display: block; height: 34px; width: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong { font-size: 1.25rem; letter-spacing: .04em; }
.logo-text small { font-size: .74rem; color: var(--text-2); border-left: 1px solid var(--linie); padding-left: 10px; }

.navi ul { list-style: none; display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; }
.navi a:not(.knopf) {
  display: block; padding: 8px 12px; border-radius: 8px;
  color: var(--text); text-decoration: none; font-weight: 550;
}
.navi a:not(.knopf):hover { background: var(--hell); color: var(--navy); }
.navi a[aria-current="page"]:not(.knopf) { color: var(--blau); }

.menu-knopf { display: none; }

@media (max-width: 860px) {
  .menu-knopf {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 44px; padding: 10px;
    background: none; border: 0; cursor: pointer;
  }
  .menu-knopf span { display: block; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .2s, opacity .2s; }
  .menu-knopf[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-knopf[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-knopf[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .navi {
    position: absolute; top: 70px; left: 0; right: 0;
    background: var(--weiss); border-bottom: 1px solid var(--linie);
    box-shadow: var(--schatten);
    display: none;
  }
  .navi.offen { display: block; }
  .navi ul { flex-direction: column; align-items: stretch; padding: 10px 20px 20px; gap: 2px; }
  .navi a:not(.knopf) { padding: 12px; }
  .navi .knopf { text-align: center; margin-top: 8px; }
}

/* --------------------------------------------------------------------------
   Abschnitte
   -------------------------------------------------------------------------- */
.abschnitt { padding: clamp(56px, 8vw, 96px) 0; }
.abschnitt-hell { background: var(--hell); }
.abschnitt-dunkel { background: var(--navy); color: #d6d6d6; }
.abschnitt-dunkel h2, .abschnitt-dunkel h3 { color: var(--weiss); }
.abschnitt-dunkel .vorzeile { color: var(--akzent); }

.vorzeile {
  font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blau); margin-bottom: .7em;
}
.einleitung { font-size: 1.15rem; color: var(--text-2); }

.seitenkopf {
  padding: clamp(48px, 7vw, 88px) 0 clamp(24px, 4vw, 40px);
  background: linear-gradient(180deg, var(--hell), var(--weiss));
}

.raster { display: grid; gap: 22px; margin: 2.2rem 0; }
.raster-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.raster-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.preis-tabelle { width: 100%; border-collapse: collapse; margin: 1.6rem 0; }
.preis-tabelle th, .preis-tabelle td { text-align: left; padding: 14px 8px; border-bottom: 1px solid var(--linie); vertical-align: top; }
.preis-tabelle th { width: 42%; font-weight: 650; color: var(--navy); }
.support-preise { max-width: 860px; margin-left: auto; margin-right: auto; }
.karte-link { text-decoration: none; color: inherit; display: block; }
.karte-link:hover { border-color: var(--blau); }
.karte-link .mehr { font-weight: 600; color: var(--blau); }

.karte {
  background: var(--weiss);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--schatten);
}
.karte p:last-child { margin-bottom: 0; color: var(--text-2); }
.karte-icon { font-size: 1.8rem; line-height: 1; margin-bottom: .6em; }
.schmerz .karte { box-shadow: none; background: var(--hell); border-color: transparent; }

.haken-liste { list-style: none; padding: 0; margin: 0 0 1.4em; }
.haken-liste li { position: relative; padding-left: 1.8em; margin-bottom: .45em; }
.haken-liste li::before {
  content: ""; position: absolute; left: 0; top: .32em;
  width: 1.1em; height: 1.1em; border-radius: 50%;
  background: #e2f3ec url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%2312805c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat;
}
.haken-liste.kompakt { display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: .95rem; color: var(--text-2); }

/* --------------------------------------------------------------------------
   Startseite: Held mit Buchungs-Vorschau
   -------------------------------------------------------------------------- */
.held {
  padding: clamp(40px, 7vw, 90px) 0;
  background:
    radial-gradient(900px 400px at 85% 10%, rgba(226, 35, 26, .08), transparent 70%),
    radial-gradient(600px 300px at 10% 90%, rgba(17, 17, 17, .05), transparent 70%),
    var(--weiss);
}
.held-raster { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hervor { color: var(--blau); }
@media (max-width: 920px) { .held-raster { grid-template-columns: 1fr; } }

.demo, .browser {
  background: var(--weiss);
  border: 1px solid var(--linie);
  border-radius: 16px;
  box-shadow: 0 30px 60px -20px rgba(17, 17, 17, .30), var(--schatten);
  overflow: hidden;
}
.browser { display: block; text-decoration: none; transition: transform .2s; }
.browser:hover { transform: translateY(-3px); }

.demo-kopf { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: var(--hell); border-bottom: 1px solid var(--linie); }
.punkte { display: flex; gap: 6px; }
.punkte i { width: 10px; height: 10px; border-radius: 50%; background: #d9d9d9; }
.punkte i:first-child { background: #ff6058; }
.punkte i:nth-child(2) { background: #ffbd2e; }
.punkte i:nth-child(3) { background: #28c940; }
.demo-adresse { flex: 1; font-size: .78rem; color: var(--text-2); background: var(--weiss); border-radius: 6px; padding: 3px 10px; text-align: center; }

.demo-inhalt { padding: 18px 20px 22px; font-size: .92rem; }
.demo-schritt { font-weight: 700; color: var(--navy); margin: 14px 0 8px; font-size: .85rem; }
.demo-schritt:first-child { margin-top: 0; }

.demo-optionen { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.demo-optionen button, .demo-zeiten button, .demo-tage button {
  font: inherit; cursor: pointer; border: 1.5px solid var(--linie); background: var(--weiss);
  border-radius: 10px; color: var(--text); transition: border-color .12s, background .12s;
}
.demo-optionen button { padding: 10px; text-align: left; font-weight: 600; }
.demo-optionen small { display: block; font-weight: 400; color: var(--text-2); font-size: .78rem; }
.demo-optionen button.aktiv, .demo-zeiten button.aktiv { border-color: var(--blau); background: #f1f1f1; }

.demo-kalender { border: 1px solid var(--linie); border-radius: 10px; padding: 8px; }
.demo-monat { text-align: center; font-weight: 700; color: var(--navy); font-size: .85rem; margin-bottom: 4px; }
.demo-wochentage, .demo-tage { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; text-align: center; }
.demo-wochentage span { font-size: .7rem; color: var(--text-2); }
.demo-tage button { padding: 5px 0; font-size: .8rem; border-color: transparent; background: #f1f1f1; color: var(--navy); font-weight: 600; }
.demo-tage button:hover { border-color: var(--blau); }
.demo-tage button.aktiv { background: var(--blau); color: var(--weiss); }
.demo-tage button:disabled { background: transparent; color: #bdbdbd; font-weight: 400; cursor: default; }
.demo-tage span { padding: 5px 0; }

.demo-zeiten { display: flex; flex-wrap: wrap; gap: 6px; min-height: 34px; }
.demo-zeiten button { padding: 5px 10px; font-size: .82rem; }
.demo-zeiten .leer { color: var(--text-2); font-size: .82rem; }

.demo-buchen { width: 100%; margin-top: 16px; }
.demo-bestaetigt { margin: 14px 0 0; padding: 12px 14px; border-radius: 10px; background: #e2f3ec; color: #0b5a40; }

/* --------------------------------------------------------------------------
   Referenz
   -------------------------------------------------------------------------- */
.referenz-teaser, .referenz { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.referenz { align-items: start; }
.referenz .browser { position: sticky; top: 100px; }
.referenz-logo { width: 150px; margin-bottom: 1rem; }
.referenz-meta { color: var(--text-2); }
.referenz h3 { margin-top: 1.6em; }
.kennzahlen { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 1.4rem 0 .8rem; }
.kennzahlen div { background: var(--hell); border: 1px solid var(--linie); border-radius: var(--radius); padding: 14px 16px; }
.kennzahlen dt { font-size: 1.7rem; font-weight: 800; color: var(--blau); line-height: 1.1; }
.kennzahlen dd { margin: .3em 0 0; font-size: .92rem; color: var(--text-2); }
.kennzahlen-quelle { font-size: .95rem; color: var(--text-2); }
.kennzahlen-quelle small { font-size: .8rem; }
@media (max-width: 420px) { .kennzahlen { grid-template-columns: 1fr; } }
@media (max-width: 860px) {
  .referenz-teaser, .referenz { grid-template-columns: 1fr; gap: 32px; }
  .referenz .browser { position: static; }
}

.branchen { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 1.5rem 0 0; }
.branchen li { background: var(--weiss); border: 1px solid var(--linie); border-radius: 999px; padding: 6px 16px; font-weight: 550; }

/* --------------------------------------------------------------------------
   Ablauf
   -------------------------------------------------------------------------- */
.ablauf { list-style: none; counter-reset: schritt; padding: 0; margin: 2.5rem 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.ablauf li { counter-increment: schritt; position: relative; padding-top: 58px; }
.ablauf li::before {
  content: counter(schritt); position: absolute; top: 0; left: 0;
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--akzent); color: var(--navy); font-weight: 800; font-size: 1.1rem;
}
.ablauf p { margin: 0; }

/* --------------------------------------------------------------------------
   Pakete
   -------------------------------------------------------------------------- */
.pakete { align-items: stretch; }
.paket {
  position: relative; display: flex; flex-direction: column;
  border: 1px solid var(--linie); border-radius: 18px; padding: 30px 26px;
  background: var(--weiss); box-shadow: var(--schatten);
}
.paket .haken-liste { flex: 1; font-size: .95rem; }
.paket .knopf { text-align: center; }
.paket-beliebt { border: 2px solid var(--blau); }
.paket-band {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--blau); color: var(--weiss); font-size: .75rem; font-weight: 700;
  padding: 4px 14px; border-radius: 999px; white-space: nowrap; margin: 0;
}
.paket-preis { font-size: 2rem; font-weight: 800; color: var(--navy); margin: 0 0 .3em; }
.paket-preis small { font-size: .95rem; font-weight: 600; color: var(--text-2); }
.paket-start { margin: -.2em 0 .8em; font-size: .9rem; color: var(--text-2); }
.paket-text { color: var(--text-2); }
.betrieb { max-width: 720px; margin: 0 auto; }

/* --------------------------------------------------------------------------
   Leistungen
   -------------------------------------------------------------------------- */
.leistungen { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 24px; margin-bottom: 3rem; }
.leistung { display: grid; grid-template-columns: 52px 1fr; gap: 14px; padding: 28px; border: 1px solid var(--linie); border-radius: var(--radius); scroll-margin-top: 90px; }
.leistung h2 { font-size: 1.35rem; }
.leistung .haken-liste { margin-bottom: 0; }
@media (max-width: 520px) {
  .leistungen { grid-template-columns: 1fr; }
  .leistung { grid-template-columns: 1fr; padding: 22px; }
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq details { background: var(--weiss); border: 1px solid var(--linie); border-radius: 12px; margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 18px 50px 18px 20px; font-weight: 650; color: var(--navy); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--blau); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 20px 18px; margin: 0; color: var(--text-2); }

/* --------------------------------------------------------------------------
   Aufruf am Seitenende
   -------------------------------------------------------------------------- */
.cta { background: linear-gradient(120deg, var(--navy), var(--navy-2) 60%, var(--blau)); color: #dcdcdc; padding: 56px 0; }
.cta h2 { color: var(--weiss); }
.cta p { margin: 0; }
.cta-innen { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   Über mich
   -------------------------------------------------------------------------- */
.ueber { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: start; max-width: 1000px; }
.portrait { aspect-ratio: 4 / 5; border-radius: 20px; overflow: hidden; background: linear-gradient(140deg, var(--navy), var(--blau)); }
/* Foto ist 2:3, der Rahmen 4:5 – oben ausrichten, damit das Gesicht im Bild bleibt */
.portrait img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; }
@media (max-width: 760px) { .ueber { grid-template-columns: 1fr; } .portrait { max-width: 240px; } }

/* --------------------------------------------------------------------------
   Kontakt
   -------------------------------------------------------------------------- */
.kontakt-raster { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; }
@media (max-width: 860px) { .kontakt-raster { grid-template-columns: 1fr; } }
.kontakt-daten { background: var(--hell); border-radius: var(--radius); padding: 28px; align-self: start; }
.kontakt-daten h2 { font-size: 1.3rem; }

.feld-reihe { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .feld-reihe { grid-template-columns: 1fr; } }
.feld { margin-bottom: 18px; }
.feld label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; color: var(--navy); }
.feld input, .feld select, .feld textarea {
  width: 100%; font: inherit; color: var(--text);
  padding: 12px 14px; border: 1.5px solid var(--linie); border-radius: 10px; background: var(--weiss);
}
.feld input:focus, .feld select:focus, .feld textarea:focus { outline: none; border-color: var(--blau); box-shadow: 0 0 0 3px rgba(207, 31, 23, .15); }
.feld-fehler input, .feld-fehler textarea { border-color: var(--rot); }
.feld small { color: var(--rot); font-size: .85rem; }
.honig { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.meldung { padding: 18px 20px; border-radius: 12px; }
.meldung-ok { background: #e2f3ec; color: #0b5a40; }
.meldung-ok h2 { color: #0b5a40; }
.meldung-fehler { background: #fbeae8; color: var(--rot); }

/* --------------------------------------------------------------------------
   Rechtstexte
   -------------------------------------------------------------------------- */
.text h2 { font-size: 1.3rem; margin-top: 1.8em; }

/* --------------------------------------------------------------------------
   Fuss
   -------------------------------------------------------------------------- */
.fuss { background: #0a0a0a; color: #b3b3b3; font-size: .95rem; padding-top: 56px; }
.fuss a { color: #dcdcdc; text-decoration: none; }
.fuss a:hover { color: var(--weiss); text-decoration: underline; }
.fuss-raster { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding-bottom: 36px; }
@media (max-width: 760px) { .fuss-raster { grid-template-columns: 1fr; } }
.fuss-marke { color: var(--weiss); font-size: 1.1rem; }
.fuss-titel { color: var(--weiss); font-weight: 700; margin-bottom: .5em; }
.fuss-unten { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 18px; padding-bottom: 18px; font-size: .85rem; }
.fuss-unten p { margin: 0; }

.whatsapp {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: var(--weiss);
  display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
}
.whatsapp svg { width: 30px; height: 30px; fill: currentColor; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}