/* Arthea Compass GmbH – Webseite
   Farben, Schrift und Abstände entsprechen der Corporate Identity (Design-System „Arthea Compass“). */

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 800; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 200 800; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* Markenfarben */
  --tannengruen: #1E3A32;
  --tannengruen-dunkel: #122520;
  --tannengruen-mittel: #3D6B5C;
  --salbei: #7FA391;
  --salbei-hell: #B7C8BF;
  --kupfer: #B5673A;
  --kupfer-text: #9A5530;
  --leinen: #F3F1EC;
  --leinen-dunkel: #E7E3DA;
  --papier: #FFFFFF;
  --stein: #5A635E;
  --linie: #D9D4CA;

  --font: "Manrope", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --space-1: 4px; --space-2: 8px; --space-3: 16px; --space-4: 24px;
  --space-5: 40px; --space-6: 64px; --space-7: 96px;
  --radius-sm: 4px; --radius-md: 8px;
  --max: 1160px;
  box-sizing: border-box;
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0; background: var(--leinen); color: var(--tannengruen);
  font-family: var(--font); font-size: 17px; line-height: 1.65; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--kupfer-text); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--tannengruen); }
:focus-visible { outline: 2px solid var(--kupfer); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--space-4); }
.skip { position: absolute; left: -9999px; top: 0; }
.skip:focus { left: var(--space-3); top: var(--space-3); z-index: 100; background: var(--papier); padding: var(--space-2) var(--space-3); }

/* Typografie */
h1, h2, h3 { font-weight: 800; line-height: 1.1; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(40px, 6.2vw, 76px); line-height: 1.02; letter-spacing: -0.02em; }
h2 { font-size: clamp(30px, 3.6vw, 42px); }
h3 { font-size: 21px; font-weight: 700; line-height: 1.3; letter-spacing: 0; }
p { margin: 0 0 var(--space-3); max-width: 64ch; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.6; font-weight: 500; }

/* Kupferstrich: das wiederkehrende Gestaltungselement aus dem Logo */
.strich { display: block; width: 28px; height: 2px; background: var(--kupfer); margin-bottom: var(--space-4); }

/* Kopfzeile */
.kopf {
  position: sticky; top: 0; z-index: 50; background: rgba(243, 241, 236, 0.94);
  backdrop-filter: saturate(140%) blur(8px); -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--linie);
}
.kopf .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: var(--space-4); }
.kopf .marke img { height: 40px; width: auto; }
.nav { display: flex; gap: var(--space-5); }
.nav a { color: var(--tannengruen); text-decoration: none; font-weight: 600; font-size: 15px; padding: var(--space-2) 0; border-bottom: 2px solid transparent; }
.nav a:hover { border-bottom-color: var(--kupfer); color: var(--tannengruen); }
.menue { display: none; }

@media (max-width: 760px) {
  .kopf .wrap { height: 64px; }
  .kopf .marke img { height: 32px; }
  .nav { display: none; }
  .menue { display: block; position: relative; }
  .menue summary { list-style: none; cursor: pointer; font-weight: 700; font-size: 15px; padding: var(--space-2) var(--space-3); border: 1px solid var(--tannengruen); border-radius: var(--radius-sm); }
  .menue summary::-webkit-details-marker { display: none; }
  .menue[open] summary { background: var(--tannengruen); color: var(--leinen); }
  .menue nav { position: absolute; right: 0; top: calc(100% + 8px); background: var(--papier); border: 1px solid var(--linie); border-radius: var(--radius-md); min-width: 200px; padding: var(--space-2) 0; box-shadow: 0 12px 32px rgba(18, 37, 32, 0.12); }
  .menue nav a { display: block; padding: var(--space-2) var(--space-4); color: var(--tannengruen); text-decoration: none; font-weight: 600; }
}

/* Hero mit großer Kompassrose */
.hero { background: var(--tannengruen); color: var(--leinen); position: relative; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; padding-top: clamp(72px, 12vw, 152px); padding-bottom: clamp(72px, 11vw, 140px); }
.hero h1 { max-width: 11ch; }
.hero .lead { color: var(--salbei-hell); margin-top: var(--space-4); max-width: 44ch; }
.hero .aktionen { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; margin-top: var(--space-5); }
.rose-gross {
  position: absolute; z-index: 0; width: min(820px, 130vw); aspect-ratio: 1;
  right: max(-220px, -18vw); top: 50%; transform: translateY(-50%);
  pointer-events: none;
}
.rose-gross .karte { transform-origin: 50% 50%; animation: einnorden 1.8s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes einnorden { from { transform: rotate(-14deg); } to { transform: rotate(0); } }
@media (prefers-reduced-motion: reduce) { .rose-gross .karte { animation: none; } }
@media (max-width: 760px) { .rose-gross { opacity: 0.5; right: -62vw; top: 38%; } }

.knopf {
  display: inline-flex; align-items: center; gap: var(--space-2); font: inherit; font-weight: 700; font-size: 16px;
  padding: 14px 26px; border-radius: var(--radius-sm); text-decoration: none; border: 0; cursor: pointer;
  background: var(--kupfer-text); color: var(--papier);
}
.knopf:hover { background: var(--tannengruen-dunkel); color: var(--papier); }
.hero .knopf:hover { background: var(--leinen); color: var(--tannengruen); }
.textlink { color: var(--leinen); font-weight: 600; }
.textlink:hover { color: var(--salbei-hell); }

/* Abschnitte */
.abschnitt { padding: clamp(64px, 9vw, 120px) 0; }
.abschnitt + .abschnitt { border-top: 1px solid var(--linie); }

.profil .raster { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 112px); align-items: start; }
.profil h2 { margin-bottom: var(--space-4); }
.hinweis { font-size: 14px; color: var(--stein); margin-top: var(--space-4); }
.steckbrief { margin: 0; border-top: 2px solid var(--tannengruen); }
.steckbrief div { display: grid; grid-template-columns: 9.5em 1fr; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--linie); }
.steckbrief dt { font-size: 14px; color: var(--stein); font-weight: 600; padding-top: 2px; }
.steckbrief dd { margin: 0; font-weight: 600; }

.ansatz h2 { margin-bottom: var(--space-6); max-width: 18ch; }
.prinzipien { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); }
.prinzipien li { border-top: 1px solid var(--tannengruen); padding-top: var(--space-4); }
.richtung { display: flex; align-items: center; gap: var(--space-2); font-size: 14px; font-weight: 700; color: var(--kupfer-text); margin-bottom: var(--space-3); }
.richtung svg { width: 18px; height: 18px; }
.prinzipien h3 { margin-bottom: var(--space-2); }
.prinzipien p { font-size: 16px; color: var(--stein); margin: 0; }

.kontakt { background: var(--tannengruen); color: var(--leinen); border-top: 0 !important; }
.kontakt .raster { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-6); align-items: end; }
.kontakt .strich { background: var(--kupfer); }
.kontakt h2 { margin-bottom: var(--space-3); }
.kontakt p { color: var(--salbei-hell); }
.kontakt address { font-style: normal; font-size: 19px; line-height: 1.7; font-weight: 500; }
.kontakt address strong { font-weight: 800; display: block; margin-bottom: var(--space-2); }
.kontakt a { color: var(--leinen); }
.kontakt a:hover { color: var(--salbei-hell); }

/* Fußzeile */
.fuss { background: var(--tannengruen-dunkel); color: var(--salbei-hell); font-size: 14px; }
.fuss .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-4); padding-top: var(--space-5); padding-bottom: var(--space-5); }
.fuss img { height: 30px; width: auto; }
.fuss nav { display: flex; gap: var(--space-4); }
.fuss a { color: var(--leinen); text-decoration: none; }
.fuss a:hover { text-decoration: underline; }

/* Rechtstexte */
.rechtstext { padding: clamp(56px, 8vw, 104px) 0; }
.rechtstext .wrap { max-width: 800px; }
.rechtstext h1 { font-size: clamp(34px, 4.6vw, 52px); margin-bottom: var(--space-5); }
.rechtstext h2 { font-size: 22px; font-weight: 700; margin: var(--space-5) 0 var(--space-2); letter-spacing: 0; }
.rechtstext h3 { font-size: 18px; margin: var(--space-4) 0 var(--space-2); }
.rechtstext ul { padding-left: 1.2em; max-width: 64ch; }
.rechtstext li { margin-bottom: var(--space-1); }
.stand { color: var(--stein); font-size: 14px; margin-top: var(--space-6); }

@media (max-width: 960px) {
  .prinzipien { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .profil .raster, .kontakt .raster { grid-template-columns: 1fr; }
  .prinzipien { grid-template-columns: 1fr; gap: var(--space-4); }
  .steckbrief div { grid-template-columns: 1fr; gap: 0; }
  .fuss .wrap { flex-direction: column; align-items: flex-start; }
}

@media print {
  .kopf, .rose-gross, .menue { display: none !important; }
  .hero, .kontakt, .fuss { background: none; color: #000; }
  body { background: #fff; }
}