/* =========================================================================
   yorulmaz consulting – Fundament
   Farben, Schrift, Raster, Glas, Buttons, Cursor. Abschnitte: siehe main.css
   ========================================================================= */

/* ---------- Schriften (lokal, keine Drittanbieter) ---------- */
@font-face {
  font-family: 'Geist';
  src: url('/assets/fonts/geist-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 900; 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: 'Geist';
  src: url('/assets/fonts/geist-latin-ext-wght-normal.woff2') format('woff2');
  font-weight: 100 900; 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;
}
@font-face {
  font-family: 'Instrument Serif';
  src: url('/assets/fonts/instrument-serif-latin-400-italic.woff2') format('woff2');
  font-weight: 400; font-style: italic; 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: 'Instrument Serif';
  src: url('/assets/fonts/instrument-serif-latin-ext-400-italic.woff2') format('woff2');
  font-weight: 400; font-style: italic; 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;
}
/* Ersatzschrift metrisch angenähert, damit beim Laden nichts springt */
@font-face { font-family: 'Geist Fallback'; src: local('Arial'); size-adjust: 104%; ascent-override: 92%; descent-override: 24%; line-gap-override: 0%; }
@font-face { font-family: 'Serif Fallback'; src: local('Georgia Italic'), local('Times New Roman Italic'); font-style: italic; size-adjust: 92%; }

/* ---------- Tokens ---------- */
:root {
  --papier: #EEF1E3;
  --kalk: #E2E6D2;
  --tanne: #143B22;
  --moos: #0E2416;
  --lime: #DCE84A;
  --lime-h: #EAF27A;
  --stein: #4C564A;

  --font: 'Geist', 'Geist Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Instrument Serif', 'Serif Fallback', Georgia, serif;

  --ease: cubic-bezier(.22, 1, .36, 1);          /* ruhiges Ausklingen */
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --ease-soft: cubic-bezier(.33, 1, .68, 1);
  --t-fast: 220ms;
  --t-med: 520ms;
  --t-slow: 900ms;

  --pad: clamp(20px, 4.2vw, 64px);
  --max: 1480px;
  --gap: clamp(16px, 2vw, 28px);
  --sec: clamp(104px, 13vw, 200px);
  --radius: 22px;
  --radius-lg: 32px;

  --fs-body: clamp(1rem, 0.96rem + 0.18vw, 1.0625rem);
  --fs-lead: clamp(1.125rem, 1.02rem + 0.45vw, 1.375rem);
  --fs-h3: clamp(1.375rem, 1.1rem + 1.1vw, 2.125rem);
  --fs-h2: clamp(2.375rem, 1.4rem + 4.3vw, 5.5rem);
  --fs-display: clamp(3.25rem, 0.9rem + 10.2vw, 11.75rem);
  --fs-small: 0.8125rem;

  /* Thema hell (Standard) */
  --bg: var(--papier);
  --bg-2: var(--kalk);
  --fg: var(--moos);
  --fg-2: var(--stein);
  --fg-3: rgba(14, 36, 22, .42);
  --line: rgba(14, 36, 22, .14);
  --accent: var(--tanne);
  --accent-ink: var(--papier);
  --focus: var(--tanne);
  --glass-bg: rgba(246, 248, 238, .52);
  --glass-bg-2: rgba(246, 248, 238, .22);
  --glass-rim: rgba(255, 255, 255, .7);
  --glass-rim-2: rgba(255, 255, 255, .12);
  --glass-shadow: 0 1px 1px rgba(14, 36, 22, .04), 0 10px 30px -8px rgba(14, 36, 22, .16), 0 30px 60px -30px rgba(14, 36, 22, .18);
  --glass-shine: rgba(255, 255, 255, .55);
  color-scheme: light;
}

[data-theme] { color: var(--fg); }
[data-theme="dark"] {
  --bg: var(--moos);
  --bg-2: #12301C;
  --fg: var(--papier);
  --fg-2: rgba(226, 230, 210, .72);
  --fg-3: rgba(226, 230, 210, .42);
  --line: rgba(226, 230, 210, .14);
  --accent: var(--lime);
  --accent-ink: var(--moos);
  --focus: var(--lime);
  --glass-bg: rgba(20, 59, 34, .42);
  --glass-bg-2: rgba(20, 59, 34, .16);
  --glass-rim: rgba(234, 242, 122, .28);
  --glass-rim-2: rgba(234, 242, 122, .04);
  --glass-shadow: 0 1px 1px rgba(0, 0, 0, .2), 0 14px 40px -10px rgba(0, 0, 0, .45);
  --glass-shine: rgba(234, 242, 122, .16);
  color-scheme: dark;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: auto; }
html, body { margin: 0; }
body {
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.55;
  font-weight: 400;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01', 'cv11';
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--lime); color: var(--moos); }
[hidden] { display: none !important; }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; border-radius: 6px; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; left: 16px; top: 12px; z-index: 1000;
  padding: 12px 18px; border-radius: 999px; background: var(--moos); color: var(--papier);
  transform: translateY(-160%); transition: transform var(--t-med) var(--ease);
}
.skip:focus-visible { transform: none; }
.skip.glass { position: fixed; color: var(--moos); --glass-bg: rgba(246, 248, 238, .78); }

/* ---------- Typografie ---------- */
em, .em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.005em;
  font-size: 1.08em;
  line-height: 0;
}
.display {
  font-size: var(--fs-display);
  font-weight: 500;
  letter-spacing: -0.058em;
  line-height: .9;
}
.h2 {
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.048em;
  line-height: .98;
  text-wrap: balance;
}
.h3 {
  font-size: var(--fs-h3);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.lead { font-size: var(--fs-lead); line-height: 1.45; letter-spacing: -0.012em; color: var(--fg-2); text-wrap: pretty; }
.small { font-size: var(--fs-small); line-height: 1.5; }
.muted { color: var(--fg-2); }
p { text-wrap: pretty; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .75em;
  font-size: var(--fs-small); font-weight: 500; letter-spacing: .01em;
  color: var(--fg-2);
}
.eyebrow .idx { font-variant-numeric: tabular-nums; color: var(--fg); }
.eyebrow .bar { width: 28px; height: 1px; background: currentColor; opacity: .5; }

/* Wortmarke als Text (Geist + kursives y aus Instrument Serif) */
.wordmark { display: inline-flex; align-items: baseline; gap: .32em; white-space: nowrap; line-height: 1; }
.wordmark b { font-weight: 500; letter-spacing: -0.07em; }
.wordmark b i { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.08em; letter-spacing: 0; margin-right: .02em; }
.wordmark span { font-weight: 300; letter-spacing: -0.05em; color: var(--fg-2); }

/* ---------- Raster ---------- */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--pad); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); }
.section { position: relative; padding-block: var(--sec); }
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Liquid Glass ---------- */
.glass {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(160deg, var(--glass-bg) 0%, var(--glass-bg-2) 100%);
  -webkit-backdrop-filter: blur(20px) saturate(170%);
  backdrop-filter: blur(20px) saturate(170%);
  box-shadow:
    inset 0 1px 0 0 var(--glass-rim),
    inset 0 -1px 0 0 var(--glass-rim-2),
    inset 1px 0 0 0 var(--glass-rim-2),
    var(--glass-shadow);
}
/* Lichtkante: oben am hellsten (eine Sonne), dreht sich zum Zeiger (--rim) */
@property --rim { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
.glass::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  padding: 1px;
  background: conic-gradient(from var(--rim), var(--glass-rim), var(--glass-rim-2) 25%, var(--glass-rim-2) 75%, var(--glass-rim));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: --rim 320ms var(--ease);
}
/* Glanzlicht, folgt dem Zeiger ([data-light]) */
.glass[data-light]::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  background: radial-gradient(220px circle at var(--mx, 30%) var(--my, 0%), var(--glass-shine), transparent 62%);
  opacity: 0; transition: opacity var(--t-med) var(--ease);
}
.glass[data-light]:hover::after { opacity: 1; }
/* Chromium: echte Lichtbrechung über SVG-Verschiebung */
.lg-refract .glass--refract {
  -webkit-backdrop-filter: url(#lg-refract) blur(14px) saturate(170%);
  backdrop-filter: url(#lg-refract) blur(14px) saturate(170%);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: var(--bg-2); }
}

/* ---------- Buttons ---------- */
.btn {
  --h: 54px;
  position: relative;
  display: inline-flex; align-items: center; gap: 14px;
  height: var(--h); padding: 0 8px 0 24px;
  border-radius: 999px;
  font-size: .9375rem; font-weight: 500; letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform 600ms var(--ease), background-color var(--t-med) var(--ease), color var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
  will-change: transform;
}
.btn.is-mag { transition: transform 160ms linear, background-color var(--t-med) var(--ease), color var(--t-med) var(--ease); }
.btn-label { display: inline-block; transition: transform 600ms var(--ease); }
.btn.is-mag .btn-label { transition: transform 160ms linear; }
.btn-ico {
  position: relative; overflow: hidden;
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--lime); color: var(--moos);
  flex: none;
}
.btn-ico svg { width: 14px; height: 14px; transition: transform 520ms var(--ease); }
.btn-ico svg + svg { position: absolute; transform: translateX(-180%); }
.btn:hover .btn-ico svg:first-child { transform: translateX(180%); }
.btn:hover .btn-ico svg + svg { transform: none; }

.btn--solid { background: var(--fg); color: var(--bg); }
.btn--solid:hover { background: var(--accent); color: var(--accent-ink); }
[data-theme="dark"] .btn--solid:hover { background: var(--papier); color: var(--moos); }
/* Tinte: der Haupt-CTA – Moos solide, Text Limette hell, feiner Glasrand (kein Glas auf bewegtem Grund) */
.btn--ink {
  padding-right: 7px;
  background: linear-gradient(180deg, rgb(255 255 255 / .14), transparent 50%), var(--moos);
  color: var(--lime-h);
  box-shadow: inset 0 0 0 1px rgba(234, 242, 122, .22), inset 0 1px 0 rgba(255, 255, 255, .14), 0 12px 28px -14px rgba(14, 36, 22, .55);
}
.btn--ink .btn-ico { background: var(--lime-h); color: var(--moos); }
.btn--ink:hover { background: linear-gradient(180deg, rgb(255 255 255 / .16), transparent 50%), var(--tanne); }
[data-theme="dark"] .btn--ink { box-shadow: inset 0 0 0 1px rgba(234, 242, 122, .4), inset 0 1px 0 rgba(255, 255, 255, .14); background: linear-gradient(180deg, rgb(255 255 255 / .1), transparent 50%), #0A1C10; }
.btn--glass { color: var(--fg); padding-right: 24px; }
.btn--glass .btn-ico { background: transparent; color: currentColor; width: auto; height: auto; }
.btn--ghost { padding: 0 4px; height: auto; gap: 10px; color: var(--fg); }
.btn--ghost .btn-label { background: linear-gradient(currentColor 0 0) left 100% / 100% 1px no-repeat; padding-bottom: 3px; transition: background-size 520ms var(--ease); }
.btn--ghost:hover .btn-label { background-size: 0% 1px; background-position: right 100%; }

/* ---------- Einblenden ---------- */
.js [data-reveal] { opacity: 0; transform: translate3d(0, 16px, 0); transition: opacity 900ms var(--ease), transform 1100ms var(--ease); transition-delay: var(--d, 0ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-split] .w { display: inline-block; overflow: clip; overflow-clip-margin: .2em; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.js [data-split] .w > span { display: inline-block; transform: translate3d(0, 105%, 0); transition: transform 1100ms var(--ease); transition-delay: calc(var(--i, 0) * 38ms + var(--d, 0ms)); }
.js [data-split].is-in .w > span { transform: none; }

/* ---------- Reduzierte Bewegung ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js [data-reveal], .js [data-split] .w > span { opacity: 1; transform: none; }
  .ft-c { opacity: 1; }
}

.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }