/* Praxiloom – Website
   Konzept: „Herbarium & Praxis“ – salbeigrünes Papier, tiefes Tannengrün für Schrift,
   Arnika-Gelb nur für den Kauf. Blattadern als einziges Schmuckelement (Hero).
   Bewusst ein helles Erscheinungsbild (keine Dunkel-Variante). */
:root {
  --papier: #edf2ec;      /* Seitengrund: Salbei */
  --blatt: #ffffff;       /* Flächen */
  --tanne: #123f38;       /* Überschriften, Text stark */
  --gruen: #1b6b5b;       /* Links, Akzent */
  --arnika: #e2a12b;      /* Kaufen-Schaltflächen */
  --arnika-dunkel: #b97d12;
  --stein: #4f625b;       /* Fließtext gedämpft */
  --ader: #c6d5cb;        /* Linien */
  --nebel: #dfe8e1;       /* zweite Fläche */
  --display: "Spectral", "Iowan Old Style", Georgia, serif;
  --text: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mass: 1180px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--papier); color: var(--tanne);
  font-family: var(--text); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gruen); text-underline-offset: 3px; }
a:hover { color: var(--tanne); }
:focus-visible { outline: 3px solid var(--arnika); outline-offset: 3px; border-radius: 4px; }

.huelle { max-width: var(--mass); margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

h1, h2, h3 { font-family: var(--display); font-weight: 600; color: var(--tanne); text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.7rem); line-height: 1.08; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.45rem); line-height: 1.15; }
h3 { font-size: 1.3rem; line-height: 1.3; }
p { margin: 0; }
.lead { font-size: 1.2rem; color: var(--stein); max-width: 38em; }
.leise { color: var(--stein); }
.klein { font-size: 0.9rem; }

/* ---------------------------------------------------------------- Kopf */
.kopf { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(237, 242, 236, 0.94);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--ader); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--papier); }
.kopf .huelle { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.marke img { height: 38px; width: auto; }
.nav { display: flex; gap: 26px; margin-left: auto; align-items: center; }
.nav a { color: var(--tanne); text-decoration: none; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--gruen); text-decoration: underline; }
.menue-knopf { display: none; margin-left: auto; background: none; border: 1px solid var(--ader); border-radius: 10px;
  padding: 8px 12px; font: inherit; color: var(--tanne); cursor: pointer; }

/* ---------------------------------------------------------------- Schaltflächen */
.knopf { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px;
  border-radius: 999px; font: 600 1rem/1.2 var(--text); text-decoration: none; cursor: pointer; border: 0; }
.knopf-kauf { background: var(--arnika); color: #2b1d02; }
.knopf-kauf:hover { background: var(--arnika-dunkel); color: #fff; }
.knopf-ruhig { background: transparent; color: var(--tanne); border: 1.5px solid var(--tanne); }
.knopf-ruhig:hover { background: var(--tanne); color: var(--papier); }
.knopf-gruen { background: var(--tanne); color: var(--papier); }
.knopf-gruen:hover { background: var(--gruen); color: #fff; }
.knopf[aria-busy="true"] { opacity: 0.7; cursor: progress; }
.nav .knopf { padding: 10px 18px; }

/* ---------------------------------------------------------------- Abschnitte */
.abschnitt { padding-block: clamp(56px, 8vw, 104px); }
.abschnitt-kopf { display: grid; gap: 14px; max-width: 46em; margin-bottom: 44px; }
.flaeche { background: var(--blatt); }

/* Hero */
.hero { padding-block: clamp(40px, 6vw, 80px) clamp(48px, 7vw, 96px); overflow: hidden; }
.hero .huelle { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.hero-text { display: grid; gap: 24px; }
.hero-knoepfe { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-fakten { display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 0; margin: 6px 0 0; list-style: none; color: var(--stein); font-size: 0.95rem; }
.hero-fakten li { display: flex; gap: 8px; align-items: center; }
.hero-fakten svg { flex: none; }
.hero-bild { position: relative; }
.adern { position: absolute; inset: -18% -30% -14% -12%; width: 140%; height: 132%; pointer-events: none; color: var(--gruen); opacity: 0.55; }
.fenster { position: relative; border-radius: 14px; overflow: hidden; background: var(--blatt);
  box-shadow: 0 30px 60px -28px rgba(18, 63, 56, 0.45), 0 0 0 1px rgba(18, 63, 56, 0.12); }
.fenster-leiste { display: flex; gap: 7px; padding: 11px 14px; background: #e6ece7; border-bottom: 1px solid var(--ader); }
.fenster-leiste i { width: 11px; height: 11px; border-radius: 50%; background: #c9d4cc; display: block; }

/* Drei Gründe */
.gruende { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ader); }
.gruende > div { padding: 30px 30px 6px 0; display: grid; gap: 10px; align-content: start; }
.gruende > div + div { padding-left: 30px; border-left: 1px solid var(--ader); }

/* Funktionen: Liste mit Blatt-Symbol */
.funktionen { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 56px; }
.funktion { display: grid; grid-template-columns: 34px minmax(0, 1fr); grid-template-rows: auto 1fr; gap: 4px 14px; align-items: start; }
.funktion svg { grid-row: span 2; margin-top: 4px; color: var(--gruen); }
.funktion p { color: var(--stein); }

/* Bild + Text */
.bild-text { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.bild-text.umgekehrt > :first-child { order: 2; }
.bild-text .text { display: grid; gap: 18px; }
.haken { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.haken li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; }
.haken li::before { content: ""; width: 18px; height: 18px; margin-top: 4px; border-radius: 50%;
  background: var(--gruen) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.6L13 6.6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat; }
.screenshot { border-radius: 12px; overflow: hidden; box-shadow: 0 22px 50px -26px rgba(18, 63, 56, 0.4), 0 0 0 1px rgba(18, 63, 56, 0.1); }

/* Dunkles Band: Datenschutz */
.band { background: var(--tanne); color: #e3ece6; }
.band h2, .band h3 { color: #fff; }
.band .leise { color: #b9cdc3; }
.band .haken li::before { background-color: var(--arnika); }
.schutz { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px 40px; }
.schutz > div { display: grid; gap: 8px; align-content: start; border-top: 1px solid rgba(255, 255, 255, 0.18); padding-top: 18px; }
.band .hinweis { margin-top: 40px; max-width: 46em; color: #b9cdc3; }

/* Schritte (echte Reihenfolge) */
.schritte { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; counter-reset: s; }
.schritte li { counter-increment: s; display: grid; gap: 10px; align-content: start; }
.schritte li::before { content: counter(s); font: 600 2.6rem/1 var(--display); color: var(--gruen); }

/* Preise */
.preise { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; align-items: start; max-width: 960px; }
.paket { background: var(--blatt); border: 1px solid var(--ader); border-radius: 18px; padding: 34px; display: grid; gap: 18px; }
.paket.empfohlen { border: 2px solid var(--arnika); box-shadow: 0 24px 48px -30px rgba(185, 125, 18, 0.55); }
.paket-marke { justify-self: start; background: #fbefd6; color: #6d4706; font-size: 0.85rem; font-weight: 600; padding: 4px 12px; border-radius: 999px; }
.preis { font: 600 3rem/1 var(--display); color: var(--tanne); }
.preis small { font: 500 1rem var(--text); color: var(--stein); margin-left: 6px; }
.paket .knopf { width: 100%; }
.preis-hinweis { margin-top: 26px; max-width: 60em; }

/* FAQ */
.faq { display: grid; gap: 0; max-width: 860px; border-top: 1px solid var(--ader); }
.faq-gruppe { margin: 34px 0 6px; font-size: 1.15rem; }
.faq details { border-bottom: 1px solid var(--ader); }
.faq summary { cursor: pointer; padding: 18px 40px 18px 0; font-weight: 600; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 12px; font: 400 1.6rem var(--display); color: var(--gruen); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 20px; color: var(--stein); display: grid; gap: 10px; max-width: 46em; }

/* Seitenkopf Unterseiten */
.seitenkopf { padding-block: clamp(44px, 6vw, 76px) clamp(20px, 3vw, 36px); }
.seitenkopf .huelle { display: grid; gap: 16px; }

/* Funktionsseite: Bereiche */
.bereiche { display: grid; gap: 0; }
.bereich { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 20px 56px; padding-block: 36px; border-top: 1px solid var(--ader); }
.bereich h2 { font-size: 1.6rem; }
.bereich .leise { margin-top: 8px; }

/* Download */
.downloads { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; max-width: 900px; }
.download { background: var(--blatt); border: 1px solid var(--ader); border-radius: 16px; padding: 28px; display: grid; gap: 12px; align-content: start; }
.download .knopf { justify-self: start; }

/* Danke */
.code-feld { background: var(--blatt); border: 2px dashed var(--gruen); border-radius: 16px; padding: 26px; display: grid; gap: 14px; max-width: 640px; }
.code { font: 600 clamp(1.6rem, 4vw, 2.3rem)/1.1 var(--display); letter-spacing: 0.06em; color: var(--tanne); word-break: break-all; }
.status { color: var(--stein); }

/* Rechtstexte */
.recht { max-width: 760px; display: grid; gap: 14px; }
.recht h1 { font-size: clamp(2rem, 4vw, 2.6rem); margin-bottom: 10px; }
.recht h2 { font-size: 1.4rem; margin-top: 22px; }
.recht h3 { font-size: 1.12rem; margin-top: 10px; }
.recht ul, .recht ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
.entwurf { background: #fbefd6; color: #5d3d05; border-radius: 10px; padding: 12px 16px; font-size: 0.95rem; }

.recht p, .recht li { max-width: 68ch; }
.recht table { border-collapse: collapse; }

/* Widerruf & Kündigung */
.formular { max-width: 640px; display: grid; gap: 18px; background: var(--blatt); border: 1px solid var(--ader); border-radius: 16px; padding: 28px; }
.formular label { display: grid; gap: 6px; font-weight: 600; }
.formular .hinweis { font-weight: 400; color: var(--stein); font-size: 0.92rem; }
.formular input[type=text], .formular input[type=email], .formular input[type=date], .formular textarea {
  font: 400 1rem/1.4 var(--text); color: var(--tanne); background: var(--blatt); border: 1px solid #9fb3a8; border-radius: 10px; padding: 12px 14px; width: 100%; }
.formular textarea { min-height: 96px; resize: vertical; }
.formular fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
.formular legend { font-weight: 600; margin-bottom: 4px; }
.formular .wahl { display: flex; gap: 10px; align-items: center; font-weight: 400; }
.formular .wahl input { width: 18px; height: 18px; accent-color: var(--gruen); }
.formular .knopf { justify-self: start; }
.quittung { max-width: 640px; display: grid; gap: 14px; background: var(--blatt); border: 2px solid var(--gruen); border-radius: 16px; padding: 28px; }
.quittung dl { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 18px; margin: 0; }
.quittung dt { color: var(--stein); }
.quittung dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.fuss .vertrag { font-weight: 600; color: var(--tanne); }

/* Abschluss */
.abschluss { text-align: left; }
.abschluss .huelle { display: grid; gap: 22px; }

/* Fuß */
.fuss { border-top: 1px solid var(--ader); padding-block: 40px; color: var(--stein); font-size: 0.95rem; }
.fuss .huelle { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between; }
.fuss nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.fuss a { color: var(--stein); }

.meldung { margin-top: 10px; color: #9c2a1c; font-size: 0.95rem; }

/* ---------------------------------------------------------------- Schmal */
@media (max-width: 920px) {
  .hero .huelle, .bild-text, .bereich { grid-template-columns: minmax(0, 1fr); }
  .bild-text.umgekehrt > :first-child { order: 0; }
  .schutz, .schritte { grid-template-columns: minmax(0, 1fr); }
  .adern { inset: -10% -20% -10% -20%; width: 140%; }
}
@media (max-width: 760px) {
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--papier); border-bottom: 1px solid var(--ader); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 18px max(20px, env(safe-area-inset-left, 0px)); }
  .nav.offen { display: flex; }
  .nav a { padding: 12px 0; }
  .nav .knopf { margin-top: 8px; }
  .menue-knopf { display: inline-block; }
  .gruende, .funktionen, .preise, .downloads { grid-template-columns: minmax(0, 1fr); }
  .gruende > div, .gruende > div + div { padding: 24px 0 0; border-left: 0; }
  body { font-size: 16px; }
}

[hidden] { display: none !important; }
.qr-block { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.qr-block img { flex: none; width: 180px; height: 180px; border-radius: 10px; background: #fff; }
.qr-block p { flex: 1 1 240px; min-width: 0; margin: 0; }