/* Denkste! Nachhilfe, Stylesheet. Farben, Abstände und Schriften stehen oben als Variablen. */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-800.woff2") format("woff2");
  font-weight: 800; font-style: normal; font-display: swap;
}

:root {
  /* Grundfarben */
  --ink: #23262e;
  --ink-soft: #5b606c;
  --paper: #fbfaf8;
  --card: #ffffff;
  --line: rgba(35, 38, 46, 0.10);

  /* Markenfarben aus dem Logo, kräftig und als Pastellton */
  --orange: #e8621f;
  --orange-deep: #b8460f;
  --orange-soft: #fdeade;
  --blue: #2f9fd6;
  --blue-soft: #e2f2fa;
  --green: #45a368;
  --green-soft: #e4f2e9;
  --violet: #8a5bc4;
  --violet-soft: #efe7f9;
  --red: #c2453f;
  --red-soft: #fbe6e5;
  --indigo: #4f5aa0;
  --indigo-soft: #e8eaf6;

  --font-h: "Archivo", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-b: "Archivo", "Avenir Next", "Segoe UI", system-ui, sans-serif;

  /* Abstände, überall aus dieser Reihe */
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px;
  --s5: 48px; --s6: 64px; --s7: 96px;
  --band: clamp(72px, 9vw, 128px);
  --edge: clamp(20px, 5vw, 56px);
  --max: 1180px;

  --r-s: 12px;
  --r-m: 20px;
  --r-l: 28px;
  --r-xl: 40px;

  --shadow-s: 0 2px 10px rgba(35, 38, 46, 0.05);
  --shadow-m: 0 12px 34px rgba(35, 38, 46, 0.08);
  --shadow-l: 0 26px 70px rgba(35, 38, 46, 0.12);
  --ease: cubic-bezier(0.16, 0.84, 0.28, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-b);
  font-size: 17px;
  line-height: 1.7;
  text-wrap: pretty;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-h);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0;
}
p { margin: 0 0 var(--s3); }
p:last-child { margin-bottom: 0; }
a { color: var(--orange-deep); text-underline-offset: 3px; }
a:hover { color: var(--orange); }
img { display: block; max-width: 100%; }
:focus { outline: none; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--orange-soft); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--edge); }
.rule { height: 1px; border: 0; margin: 0; background: var(--line); }
.kicker {
  display: inline-block;
  font-size: 13px; line-height: 1.2; font-weight: 600;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--orange-deep); background: var(--orange-soft);
  padding: 8px 14px; border-radius: 999px;
  margin: 0 0 var(--s3);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Kopfleiste */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 250, 248, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  transition: box-shadow 0.35s var(--ease), background-color 0.35s ease;
}
.site-head .bar {
  max-width: var(--max); margin: 0 auto;
  padding: var(--s2) var(--edge);
  display: flex; align-items: center; gap: var(--s4);
  transition: padding 0.35s var(--ease);
}
.brand { display: block; flex: none; }
.brand img { height: 42px; width: auto; transition: height 0.35s var(--ease); }
.site-head.is-scrolled { box-shadow: 0 6px 30px rgba(35, 38, 46, 0.08); }
.site-head.is-scrolled .bar { padding-top: 10px; padding-bottom: 10px; }
.site-head.is-scrolled .brand img { height: 32px; }

.site-nav { display: flex; align-items: center; gap: var(--s1); margin-left: auto; }
.site-nav a {
  font-size: 15px; font-weight: 600; color: var(--ink); text-decoration: none; white-space: nowrap;
  padding: 10px 14px; border-radius: 999px;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.site-nav a:hover { background: var(--orange-soft); color: var(--orange-deep); }
.site-nav .btn { margin-left: var(--s2); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-h); font-weight: 700; font-size: 15.5px; line-height: 1.2;
  padding: 15px 24px; border: 2px solid transparent; border-radius: 999px;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 8px 22px rgba(232, 98, 31, 0.28); }
.btn-primary:hover { background: var(--orange-deep); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(232, 98, 31, 0.32); }
.btn-primary:active { transform: translateY(0); }
.btn-outline { border-color: var(--line); background: var(--card); color: var(--ink); box-shadow: var(--shadow-s); }
.btn-outline:hover { border-color: var(--orange); color: var(--orange-deep); transform: translateY(-2px); }
.btn svg { flex: none; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.nav-toggle {
  display: none; margin-left: auto; background: var(--card); border: 1px solid var(--line);
  border-radius: 999px; padding: 10px 12px; cursor: pointer; color: var(--ink);
  box-shadow: var(--shadow-s);
}

/* Kopfbereich */
.hero { padding: clamp(56px, 8vw, 104px) 0 var(--s6); }
.hero .grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: var(--s6); align-items: center; }
.hero .grid.one { grid-template-columns: minmax(0, 1fr); }
.hero h1 { font-size: clamp(36px, 5.4vw, 72px); max-width: none; }
.hero h1 .line > span { white-space: nowrap; }
.hero .lead { font-size: clamp(18px, 1.5vw, 21px); color: var(--ink-soft); max-width: 48ch; margin: var(--s4) 0 0; }
.hero .actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s5); }
.hero .note { font-size: 15px; color: var(--ink-soft); margin: var(--s3) 0 0; }

/* Breites Foto */
.bleed { padding: 0 var(--edge); margin-bottom: var(--band); }
.bleed .frame {
  max-width: calc(var(--max) + 120px); margin: 0 auto;
  border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-l);
}
.bleed img {
  width: 100%; height: clamp(260px, 40vw, 540px); object-fit: cover; object-position: 50% 32%;
  transform: scale(1.08) translate3d(0, var(--shift, 0px), 0);
  will-change: transform;
}

/* Kurzfakten */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); }
.facts > div {
  background: var(--card); border-radius: var(--r-l); padding: var(--s4);
  box-shadow: var(--shadow-s); transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.facts > div:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }
.facts .num { font-family: var(--font-h); font-weight: 800; font-size: clamp(26px, 2.6vw, 34px); line-height: 1.15; letter-spacing: -0.02em; }
.facts > div:nth-child(1) .num { color: var(--orange); }
.facts > div:nth-child(2) .num { color: var(--blue); }
.facts > div:nth-child(3) .num { color: var(--green); }
.facts .lbl { font-size: 14px; color: var(--ink-soft); margin-top: var(--s1); }

/* Abschnitte */
section.band { padding: var(--band) 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s5); align-items: end; margin-bottom: var(--s6); }
.section-head h2 { font-size: clamp(30px, 4vw, 52px); max-width: 16ch; }
.section-head p { margin: 0; color: var(--ink-soft); font-size: clamp(17px, 1.4vw, 19px); max-width: 48ch; }

/* Fächer */
.subjects { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3); }
.subject {
  background: var(--card); border-radius: var(--r-l); padding: var(--s4);
  box-shadow: var(--shadow-s);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background-color 0.35s ease;
}
.subject:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); }
.subject .mark {
  width: 46px; height: 46px; border-radius: 16px; display: grid; place-items: center;
  margin-bottom: var(--s3); transition: transform 0.35s var(--ease);
}
.subject:hover .mark { transform: rotate(-6deg) scale(1.06); }
.subject .mark svg { width: 22px; height: 22px; }
.subject h3 { font-size: 20px; }
.subject p { font-size: 15px; color: var(--ink-soft); margin: var(--s1) 0 0; line-height: 1.6; }

.courses { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); margin-top: var(--s5); }
.course {
  border-radius: var(--r-l); padding: var(--s5) var(--s4);
  transition: transform 0.35s var(--ease);
}
.course:hover { transform: translateY(-4px); }
.course:nth-child(1) { background: var(--orange-soft); }
.course:nth-child(2) { background: var(--blue-soft); }
.course:nth-child(3) { background: var(--green-soft); }
.course h3 { font-size: 23px; }
.course p { font-size: 16px; color: #3f434d; margin: var(--s2) 0 0; }

/* Ablauf */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3); }
.step {
  background: var(--card); border-radius: var(--r-l); padding: var(--s4);
  box-shadow: var(--shadow-s);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); }
.step .n {
  width: 42px; height: 42px; border-radius: 999px; display: grid; place-items: center;
  font-family: var(--font-h); font-weight: 800; font-size: 15px;
  background: var(--orange-soft); color: var(--orange-deep); margin-bottom: var(--s3);
}
.step:nth-child(2) .n { background: var(--blue-soft); color: #1d6f97; }
.step:nth-child(3) .n { background: var(--green-soft); color: #2e7048; }
.step:nth-child(4) .n { background: var(--violet-soft); color: #64429a; }
.step h3 { font-size: 20px; }
.step p { font-size: 15px; color: var(--ink-soft); margin: var(--s1) 0 0; line-height: 1.6; }

/* Über uns und Standort */
.split, .place { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s6); align-items: center; }
.split h2, .place h2 { font-size: clamp(30px, 3.6vw, 46px); max-width: 15ch; }
.split p { margin-top: var(--s4); color: var(--ink-soft); max-width: 46ch; }
.split p + p { margin-top: var(--s3); }
.portrait { max-width: 420px; }
.portrait img, .portrait .ph { border-radius: var(--r-xl); box-shadow: var(--shadow-m); }

figure { margin: 0; }
figcaption { font-size: 14px; color: var(--ink-soft); margin-top: var(--s2); }

.ph {
  position: relative; display: grid; place-items: center; overflow: hidden;
  background: linear-gradient(145deg, var(--orange-soft), var(--blue-soft));
  border-radius: var(--r-l);
}
.ph svg { width: 22%; max-width: 84px; height: auto; opacity: 0.65; }
.ph-4x3 { aspect-ratio: 4 / 3; }
.ph-3x2 { aspect-ratio: 3 / 2; }
.ph-1x1 { aspect-ratio: 1 / 1; }

.place { align-items: center; }
.place dl {
  margin: var(--s5) 0 0; display: grid; grid-template-columns: max-content 1fr;
  gap: var(--s2) var(--s4); font-size: 16.5px;
}
.place dt { font-weight: 600; color: var(--ink-soft); }
.place dd { margin: 0; }
.map-link { margin-top: var(--s5); }

/* Kontakt */
.contact { padding: var(--band) 0; }
.contact .panel {
  background: var(--ink); color: #f4f3f1;
  border-radius: var(--r-xl); padding: clamp(32px, 5vw, 72px);
  box-shadow: var(--shadow-l);
}
.contact .grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s6); align-items: start; }
.contact .kicker { background: rgba(255, 255, 255, 0.10); color: #ffb48c; }
.contact h2 { font-size: clamp(30px, 3.8vw, 50px); max-width: 14ch; }
.contact .lead { color: #b9bcc5; max-width: 42ch; margin: var(--s4) 0 0; }
.contact a { color: #ffb48c; }
.contact a:hover { color: #fff; }
.contact dl { display: grid; grid-template-columns: max-content 1fr; gap: var(--s2) var(--s4); font-size: 16px; margin: var(--s5) 0 0; }
.contact dt { color: #8f939d; }
.contact dd { margin: 0; }

form .field { margin-bottom: var(--s3); }
form label { display: block; font-size: 14.5px; font-weight: 600; margin-bottom: var(--s1); color: #dcdee3; }
.input {
  width: 100%; font: inherit; font-size: 16px; color: #f4f3f1;
  background: rgba(255, 255, 255, 0.06); border: 1.5px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-s); padding: 14px 16px; min-height: 52px;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}
.input::placeholder { color: #8f939d; }
.input:hover { border-color: rgba(255, 255, 255, 0.3); }
.input:focus-visible { border-color: var(--orange); background: rgba(255, 255, 255, 0.10); outline-offset: 0; }
textarea.input { min-height: 130px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: var(--s2); align-items: flex-start; font-size: 14.5px; color: #b9bcc5; margin: var(--s4) 0; line-height: 1.55; }
.consent input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--orange); flex: none; border-radius: 6px; }
form .btn-primary { width: 100%; }
.form-note { font-size: 14px; color: #8f939d; margin-top: var(--s3); }

/* Fußbereich */
.site-foot { padding: var(--s6) 0; font-size: 15px; color: var(--ink-soft); }
.site-foot .cols { display: flex; flex-wrap: wrap; gap: var(--s3) var(--s6); justify-content: space-between; align-items: center; }
.site-foot a { color: var(--ink-soft); text-decoration: none; }
.site-foot a:hover { color: var(--orange-deep); }
.site-foot nav { display: flex; gap: var(--s4); flex-wrap: wrap; }

/* Rechtsseiten */
.legal { padding: var(--s6) 0 var(--band); max-width: 72ch; }
.legal h1 { font-size: clamp(32px, 4.4vw, 52px); margin-bottom: var(--s4); }
.legal h2 { font-size: 23px; margin: var(--s6) 0 var(--s2); }
.legal p, .legal li { font-size: 17px; color: #3f434d; }
.legal ul { padding-left: var(--s3); }
.legal .hint {
  background: var(--orange-soft); border-radius: var(--r-m);
  padding: var(--s3) var(--s4); color: #7a3d19; font-size: 15.5px; margin-top: var(--s5);
}
.legal .btn { margin-top: var(--s4); }

/* Bewegung */
.reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.9s ease, transform 0.9s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.hero h1 .line > span { display: block; transform: translateY(105%); transition: transform 1s var(--ease); }
@media (max-width: 560px) { .hero h1 .line > span { white-space: normal; } .hero h1 .line { overflow: visible; } }
.is-ready .hero h1 .line > span { transform: none; }
.hero .kicker, .hero .lead, .hero .actions, .hero .note {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.9s ease, transform 0.9s var(--ease);
}
.is-ready .hero .kicker, .is-ready .hero .lead,
.is-ready .hero .actions, .is-ready .hero .note { opacity: 1; transform: none; }
.hero .kicker { transition-delay: 0.05s; }
.hero .lead { transition-delay: 0.45s; }
.hero .actions { transition-delay: 0.58s; }
.hero .note { transition-delay: 0.7s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .hero h1 .line > span, .hero .kicker, .hero .lead, .hero .actions, .hero .note {
    opacity: 1; transform: none; transition: none;
  }
  .bleed img { transform: none; }
  .btn, .subject, .step, .facts div, .course { transition: none; }
}

/* Tablet und Handy */
@media (max-width: 1040px) {
  .subjects { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .courses { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; gap: var(--s3); align-items: start; }
}
@media (max-width: 900px) {
  .hero .grid, .split, .place, .contact .grid { grid-template-columns: 1fr; gap: var(--s5); }
  .split > figure, .place > figure { order: -1; }
  .portrait { max-width: 320px; }
  .facts { grid-template-columns: 1fr; }
}
@media (max-width: 1040px) {
  html { scroll-padding-top: 84px; }
  .site-nav {
    display: none; position: absolute; left: var(--edge); right: var(--edge); top: calc(100% + 8px);
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--card); border-radius: var(--r-l); padding: var(--s2);
    box-shadow: var(--shadow-l);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 14px 16px; border-radius: var(--r-s); }
  .site-nav .btn { margin: var(--s1) 0 0; justify-content: center; }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 760px) {
  .row2 { grid-template-columns: 1fr; }
  .hero .actions .btn { width: 100%; }
  .bleed img { height: 260px; object-position: 42% 32%; }
  .contact .panel { padding: var(--s4) var(--s3); border-radius: var(--r-l); }
}


/* Porträt auf pastellfarbener Fläche, der weiße Hintergrund des Fotos verschmilzt damit */
.portrait-frame {
  background: #f2f1ef;
  border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-m);
  aspect-ratio: 900 / 968; display: block;
}
.portrait-frame img {
  width: 100%; height: 100%; object-fit: contain; object-position: 50% 100%;
  transition: transform 0.6s var(--ease);
}
.portrait:hover .portrait-frame img { transform: scale(1.03); }


/* Karte */
.map a {
  display: block; border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--shadow-m); transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.map a:hover { transform: translateY(-4px); box-shadow: var(--shadow-l); }
.map img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }


/* Menuepunkt Anmelden mit Aufklappliste */
.menu { position: relative; }
.menu-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-b); font-size: 15px; font-weight: 600; color: var(--ink);
  background: none; border: 0; cursor: pointer;
  padding: 10px 14px; border-radius: 999px;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.menu-btn:hover { background: var(--orange-soft); color: var(--orange-deep); }
.menu-btn svg { transition: transform 0.3s var(--ease); }
.menu-btn[aria-expanded="true"] { background: var(--orange-soft); color: var(--orange-deep); }
.menu-btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.menu-list {
  position: absolute; top: calc(100% + 10px); right: 0; z-index: 60;
  min-width: 270px; display: grid; gap: 4px;
  background: var(--card); border-radius: var(--r-m); padding: var(--s1);
  box-shadow: var(--shadow-l);
}
.menu-list[hidden] { display: none; }
.menu-list a {
  display: grid; gap: 2px; padding: 12px 14px; border-radius: var(--r-s);
  text-decoration: none; color: var(--ink);
  transition: background-color 0.2s ease;
}
.menu-list a:hover { background: var(--orange-soft); }
.menu-list strong { font-size: 15.5px; font-weight: 700; }
.menu-list span { font-size: 13.5px; color: var(--ink-soft); }

@media (max-width: 1040px) {
  .menu { width: 100%; }
  .menu-btn { width: 100%; justify-content: space-between; padding: 14px 16px; border-radius: var(--r-s); }
  .menu-list { position: static; box-shadow: none; padding: 0 0 0 var(--s1); min-width: 0; }
}


/* Handy: Fächer und Ablaufschritte untereinander, nichts läuft seitlich raus */
@media (max-width: 760px) {
  .subjects, .steps, .courses, .facts { grid-template-columns: 1fr; }
  .subject, .step, .course, .facts > div { min-width: 0; }
  .subject h3, .step h3, .subject p, .step p { overflow-wrap: anywhere; }
}