/* =============================================================================
   GOERTZ Onlinemarketing – Startseite
   Aesthetik: „Infrarot" – Thermografie / Messtechnik trifft Swiss Editorial.
   Schriften lokal gehostet (DSGVO), keine externen Ressourcen.
   ========================================================================== */

/* -----------------------------------------------------------------------------
   1. Fonts (self-hosted, OFL-1.1)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Archivo';
  src: url('../fonts/archivo-var.woff2') format('woff2-variations'),
       url('../fonts/archivo-var.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('../fonts/instrument-sans-var.woff2') format('woff2-variations'),
       url('../fonts/instrument-sans-var.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/jetbrains-mono-var.woff2') format('woff2-variations'),
       url('../fonts/jetbrains-mono-var.woff2') format('woff2');
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

/* -----------------------------------------------------------------------------
   2. Tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: dark;

  /* Farben – Dunkelmodus ist der Ausgangszustand */
  --c-bg:        #0B0B0C;
  --c-bg-2:      #121215;
  --c-bg-3:      #18181C;
  --c-bg-inv:    #F2F0EE;
  --c-text:      #F2F0EE;
  --c-text-dim:  #A7A6A3;
  --c-text-mute: #8A8884;
  --c-line:      rgba(242, 240, 238, .13);
  --c-line-soft: rgba(242, 240, 238, .07);
  --c-accent:    #FF3B21;   /* 5,5:1 auf --c-bg  */
  --c-accent-2:  #FF6A4D;
  --c-ember:     #FF9B2F;
  --c-on-accent: #0B0B0C;

  --grad-thermal: linear-gradient(100deg, #7A0C00 0%, #C21807 32%, #FF3B21 62%, #FF9B2F 100%);
  /* Textflächen: hellstes Ende bleibt dunkel genug für Weiß (>= 6:1) */
  --grad-fill:    linear-gradient(100deg, #4A0700 0%, #8E1004 45%, #C21807 100%);
  --grad-text:    var(--grad-thermal);
  --glow: 0 0 60px rgba(255, 59, 33, .28);
  --grain-opacity: .05;
  --shadow-lift: 0 30px 70px -40px rgba(0, 0, 0, .9);

  /* Typografie */
  --f-display: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --f-body:    'Instrument Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --step--1: clamp(0.83rem, 0.80rem + 0.14vw, 0.92rem);
  --step-0:  clamp(1.00rem, 0.96rem + 0.20vw, 1.13rem);
  --step-1:  clamp(1.19rem, 1.10rem + 0.42vw, 1.44rem);
  --step-2:  clamp(1.41rem, 1.25rem + 0.79vw, 1.94rem);
  --step-3:  clamp(1.69rem, 1.39rem + 1.48vw, 2.75rem);
  --step-4:  clamp(2.05rem, 1.50rem + 2.72vw, 4.00rem);
  --step-5:  clamp(2.50rem, 1.45rem + 5.24vw, 6.00rem);
  --step-6:  clamp(2.75rem, 1.35rem + 6.20vw, 7.00rem);

  /* Raster & Abstände */
  --shell: 1360px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --sp-section: clamp(5rem, 11vw, 11rem);
  --radius: 2px;

  /* Bewegung */
  --e-out: cubic-bezier(.16, 1, .3, 1);
  --e-in-out: cubic-bezier(.65, 0, .35, 1);
  --t-fast: .22s;
  --t-mid: .45s;
  --t-slow: .9s;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --c-bg:        #EDEBE8;
    --c-bg-2:      #F6F4F2;
    --c-bg-3:      #E2DFDA;
    --c-bg-inv:    #0B0B0C;
    --c-text:      #111113;
    --c-text-dim:  #55534F;
    --c-text-mute: #6A6863;
    --c-line:      rgba(17, 17, 19, .16);
    --c-line-soft: rgba(17, 17, 19, .08);
    --c-accent:    #C21807;   /* 5,2:1 auf --c-bg */
    --c-accent-2:  #A31305;
    --c-ember:     #9A4A05;
    --c-on-accent: #FFFFFF;
    --grad-thermal: linear-gradient(100deg, #5C0900 0%, #A31305 34%, #C21807 66%, #D2570A 100%);
    --grad-fill:    linear-gradient(100deg, #3E0500 0%, #7C0E03 45%, #A31305 100%);
    --grad-text:    var(--grad-fill);
    --glow: 0 0 60px rgba(194, 24, 7, .18);
    --grain-opacity: .035;
    --shadow-lift: 0 30px 60px -40px rgba(17, 17, 19, .45);
  }
}

/* Manuelle Umschaltung schlägt die Systemeinstellung */
:root[data-theme='dark'] {
  color-scheme: dark;
  --c-bg: #0B0B0C; --c-bg-2: #121215; --c-bg-3: #18181C; --c-bg-inv: #F2F0EE;
  --c-text: #F2F0EE; --c-text-dim: #A7A6A3; --c-text-mute: #8A8884;
  --c-line: rgba(242,240,238,.13); --c-line-soft: rgba(242,240,238,.07);
  --c-accent: #FF3B21; --c-accent-2: #FF6A4D; --c-ember: #FF9B2F; --c-on-accent: #0B0B0C;
  --grad-thermal: linear-gradient(100deg,#7A0C00 0%,#C21807 32%,#FF3B21 62%,#FF9B2F 100%);
  --grad-fill: linear-gradient(100deg,#4A0700 0%,#8E1004 45%,#C21807 100%);
  --grad-text: var(--grad-thermal);
  --glow: 0 0 60px rgba(255,59,33,.28);
  --grain-opacity: .05;
  --shadow-lift: 0 30px 70px -40px rgba(0,0,0,.9);
}
:root[data-theme='light'] {
  color-scheme: light;
  --c-bg: #EDEBE8; --c-bg-2: #F6F4F2; --c-bg-3: #E2DFDA; --c-bg-inv: #0B0B0C;
  --c-text: #111113; --c-text-dim: #55534F; --c-text-mute: #6A6863;
  --c-line: rgba(17,17,19,.16); --c-line-soft: rgba(17,17,19,.08);
  --c-accent: #C21807; --c-accent-2: #A31305; --c-ember: #9A4A05; --c-on-accent: #FFFFFF;
  --grad-thermal: linear-gradient(100deg,#5C0900 0%,#A31305 34%,#C21807 66%,#D2570A 100%);
  --grad-fill: linear-gradient(100deg,#3E0500 0%,#7C0E03 45%,#A31305 100%);
  --grad-text: var(--grad-fill);
  --glow: 0 0 60px rgba(194,24,7,.18);
  --grain-opacity: .035;
  --shadow-lift: 0 30px 60px -40px rgba(17,17,19,.45);
}

/* -----------------------------------------------------------------------------
   3. Reset & Grundlagen
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body.page {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-body);
  font-size: var(--step-0);
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  transition: background-color .5s var(--e-in-out), color .5s var(--e-in-out);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }

::selection { background: var(--c-accent); color: var(--c-on-accent); }

:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: fixed; top: .75rem; left: .75rem; z-index: 200;
  transform: translateY(-200%);
  background: var(--c-accent); color: var(--c-on-accent);
  padding: .8rem 1.2rem; font-family: var(--f-mono);
  font-size: var(--step--1); text-decoration: none; font-weight: 600;
  transition: transform var(--t-fast) var(--e-out);
}
.skip-link:focus-visible { transform: translateY(0); }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* -----------------------------------------------------------------------------
   4. Atmosphäre: Korn & Scanline
   -------------------------------------------------------------------------- */
.grain {
  position: fixed; inset: -50%; z-index: 300; pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.js-ready .grain { animation: grain-shift 6s steps(6) infinite; }
@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-3%, 2%); }
  40%  { transform: translate(2%, -3%); }
  60%  { transform: translate(-2%, -2%); }
  80%  { transform: translate(3%, 1%); }
  100% { transform: translate(0, 0); }
}

.scanline {
  position: fixed; inset-inline: 0; top: 0; height: 100vh;
  z-index: 299; pointer-events: none; opacity: .35;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0 3px,
    color-mix(in srgb, var(--c-text) 4%, transparent) 3px 4px
  );
  mix-blend-mode: soft-light;
}

/* -----------------------------------------------------------------------------
   5. Marke
   -------------------------------------------------------------------------- */
.brand {
  display: inline-flex; align-items: center; gap: .7rem;
  text-decoration: none; line-height: 1;
}
.brand__mark {
  position: relative;
  width: 2.1rem; height: 2.1rem; flex: none;
  border: 1.5px solid var(--c-text);
  border-radius: 50%;
  display: grid; place-items: center;
  transition: border-color var(--t-mid) var(--e-out);
}
.brand__dot {
  width: .62rem; height: .62rem; border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 12px var(--c-accent);
}
.js-ready .brand__dot { animation: pulse-dot 2.6s var(--e-in-out) infinite; }
@keyframes pulse-dot {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%      { transform: scale(1.5); opacity: .55; }
}
.brand:hover .brand__mark { border-color: var(--c-accent); }
.brand__mark::after {
  content: ''; position: absolute; inset: -5px;
  border: 1px solid var(--c-accent); border-radius: 50%; opacity: 0;
  transition: opacity var(--t-mid) var(--e-out), transform var(--t-mid) var(--e-out);
  transform: scale(.8);
}
.brand:hover .brand__mark::after { opacity: .5; transform: scale(1); }

.brand__type { display: flex; flex-direction: column; gap: .18rem; }
.brand__name {
  white-space: nowrap;
  font-family: var(--f-display);
  font-variation-settings: 'wght' 800, 'wdth' 112;
  font-size: 1.06rem; letter-spacing: .1em; text-transform: uppercase;
}
.brand__sub {
  white-space: nowrap;
  font-family: var(--f-mono);
  font-size: .75rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--c-text-dim);
}

/* -----------------------------------------------------------------------------
   6. Kopfzeile
   -------------------------------------------------------------------------- */
.masthead {
  position: sticky; top: 0; z-index: 120;
  background: color-mix(in srgb, var(--c-bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-mid), background-color var(--t-mid);
}
.masthead.is-stuck { border-bottom-color: var(--c-line); }
/* Bei offenem Menü darf die Kopfzeile kein backdrop-filter haben – sonst wird sie
   Containing Block für das fixierte Overlay. */
body.nav-open .masthead {
  backdrop-filter: none; -webkit-backdrop-filter: none;
  background: var(--c-bg);
}

.masthead__inner {
  max-width: var(--shell); margin-inline: auto;
  padding: .9rem var(--gutter);
  display: flex; align-items: center; gap: clamp(.9rem, 2vw, 2rem);
}

.masthead__progress {
  position: absolute; inset-inline: 0; bottom: -1px; height: 2px;
  pointer-events: none;
}
.masthead__progress span {
  display: block; height: 100%; width: 0%;
  background: var(--grad-thermal);
  box-shadow: 0 0 10px var(--c-accent);
}

.masthead__actions { margin-left: auto; display: flex; align-items: center; gap: .75rem; }

/* Navigation --------------------------------------------------------------- */
.nav__toggle { display: none; }

.nav__list {
  display: flex; align-items: center; gap: clamp(.5rem, 1.5vw, 1.5rem);
  list-style: none; padding: 0; margin: 0;
}
.nav__link {
  position: relative;
  white-space: nowrap;
  display: inline-flex; align-items: baseline; gap: .45rem;
  padding: .7rem .2rem;
  font-size: var(--step--1); text-decoration: none;
  color: var(--c-text-dim);
  transition: color var(--t-fast) var(--e-out);
}
.nav__num {
  font-family: var(--f-mono); font-size: .75rem; letter-spacing: .12em;
  color: var(--c-accent); opacity: .55;
  transition: opacity var(--t-fast);
}
.nav__link::after {
  content: ''; position: absolute; left: 0; bottom: .45rem;
  width: 100%; height: 1px; background: var(--c-accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--t-mid) var(--e-out);
}
.nav__link:hover, .nav__link:focus-visible, .nav__link.is-active { color: var(--c-text); }
.nav__link:hover .nav__num, .nav__link.is-active .nav__num { opacity: 1; }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }

/* Sprachumschalter --------------------------------------------------------- */
.lang-switch {
  display: inline-flex; align-items: center;
  border: 1px solid var(--c-line); border-radius: 100px;
  padding: 2px; font-family: var(--f-mono);
}
.lang-switch__item {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 40px; min-width: 40px; padding: 0 .55rem;
  border-radius: 100px; text-decoration: none;
  font-size: .75rem; font-weight: 600; letter-spacing: .1em;
  color: var(--c-text-dim);
  transition: color var(--t-fast), background-color var(--t-fast);
}
.lang-switch__item:hover { color: var(--c-text); }
.lang-switch__item--active {
  background: var(--c-accent); color: var(--c-on-accent);
}

/* Themeschalter ------------------------------------------------------------ */
.theme-switch {
  display: inline-flex; align-items: center; gap: .55rem;
  min-height: 44px; padding: .35rem .7rem;
  background: none; border: 1px solid var(--c-line);
  border-radius: 100px; cursor: pointer;
  transition: border-color var(--t-fast), background-color var(--t-fast);
}
.theme-switch:hover { border-color: var(--c-accent); }
.theme-switch__track {
  position: relative; width: 30px; height: 16px; flex: none;
  border-radius: 100px; background: var(--c-bg-3);
  border: 1px solid var(--c-line);
}
.theme-switch__knob {
  position: absolute; top: 1px; left: 1px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--c-accent);
  transition: transform var(--t-mid) var(--e-out);
}
:root[data-theme='light'] .theme-switch__knob { transform: translateX(14px); }
@media (prefers-color-scheme: light) {
  /* Im Automatikmodus zeigt der Schalter, was das System gerade vorgibt */
  :root:not([data-theme]) .theme-switch__knob { transform: translateX(14px); }
}
.theme-switch__label {
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--c-text-dim);
  min-width: 3.4em; text-align: left; white-space: nowrap;
}

/* -----------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  white-space: nowrap;
  min-height: 48px; padding: .85rem 1.6rem;
  font-family: var(--f-mono); font-size: var(--step--1);
  font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; border: 1px solid transparent;
  border-radius: 100px; cursor: pointer; isolation: isolate;
  transition: color var(--t-mid) var(--e-out), border-color var(--t-mid) var(--e-out),
              transform .35s var(--e-out), box-shadow var(--t-mid) var(--e-out);
}
.btn__label, .btn__arrow { position: relative; z-index: 2; }
.btn__arrow { transition: transform var(--t-mid) var(--e-out); }
.btn:hover .btn__arrow { transform: translate(3px, -3px); }
.btn--ghost:hover .btn__arrow { transform: translateY(3px); }
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: var(--grad-fill);
  transform: translateY(101%);
  transition: transform .5s var(--e-out);
}
.btn:hover::before, .btn:focus-visible::before { transform: translateY(0); }

.btn--primary { background: var(--c-accent); color: var(--c-on-accent); box-shadow: var(--glow); }
.btn--primary:hover, .btn--primary:focus-visible { color: #FFF7F2; }

.btn--ghost { border-color: var(--c-line); color: var(--c-text); }
.btn--ghost:hover, .btn--ghost:focus-visible { color: #FFF7F2; border-color: transparent; }

.btn--sm { min-height: 44px; padding: .6rem 1.15rem; font-size: .75rem; }
.btn--lg { min-height: 60px; padding: 1.1rem 2.2rem; }

/* -----------------------------------------------------------------------------
   8. Wiederkehrende Textbausteine
   -------------------------------------------------------------------------- */
.kicker {
  display: flex; align-items: flex-start; gap: .7rem;
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .28em; text-transform: uppercase; line-height: 1.5;
  color: var(--c-text-dim); margin-bottom: 1.6rem;
}
.kicker__num {
  color: var(--c-accent); font-weight: 700;
  padding-right: .7rem; border-right: 1px solid var(--c-line);
}
.kicker__pulse {
  width: .5rem; height: .5rem; border-radius: 50%; flex: none;
  margin-top: .45em;
  background: var(--c-accent); box-shadow: 0 0 10px var(--c-accent);
}
.js-ready .kicker__pulse { animation: pulse-dot 2.2s var(--e-in-out) infinite; }

.section { position: relative; padding-block: var(--sp-section); }
/* Sprungmarken nicht unter die klebende Kopfzeile schieben */
.section[id], .hero[id], #top { scroll-margin-top: clamp(5rem, 9vw, 7rem); }

.section__head { margin-bottom: clamp(3rem, 7vw, 6rem); max-width: 62ch; }
.section__head--split {
  display: grid; gap: clamp(1.5rem, 4vw, 4rem);
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  align-items: end; max-width: none;
}
.section__title {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 780, 'wdth' 118;
  font-size: var(--step-5);
  line-height: .93; letter-spacing: -.025em;
  text-transform: uppercase; text-wrap: balance;
}
.section__title em {
  font-style: normal;
  font-variation-settings: 'wght' 400, 'wdth' 70;
  color: var(--c-accent);
  text-transform: none;
  letter-spacing: -.01em;
}
.section__intro {
  font-size: var(--step-1); line-height: 1.5;
  color: var(--c-text-dim); max-width: 46ch; margin-top: 1.6rem;
}
.section__head--split .section__intro { margin-top: 0; padding-bottom: .5rem; }

.prose p + p { margin-top: 1.1rem; }
.prose { color: var(--c-text-dim); font-size: var(--step-0); line-height: 1.7; max-width: 56ch; }
.prose strong { color: var(--c-text); }

/* -----------------------------------------------------------------------------
   9. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(600px, 92svh, 1000px);
  display: flex; align-items: center;
  padding-block: clamp(4rem, 10vw, 8rem) clamp(4rem, 8vw, 7rem);
  overflow: clip;
  border-bottom: 1px solid var(--c-line-soft);
}

.hero__field { position: absolute; inset: 0; pointer-events: none; z-index: 0; }

.hero__grid {
  position: absolute; inset: -1px;
  background-image:
    linear-gradient(to right, var(--c-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--c-line-soft) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 110px) clamp(60px, 8vw, 110px);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, #000 30%, transparent 100%);
}

.hero__thermal {
  position: absolute; top: 0; left: 0;
  width: 60vmax; height: 60vmax; margin: -30vmax 0 0 -30vmax;
  border-radius: 50%;
  background: radial-gradient(circle,
    color-mix(in srgb, var(--c-accent) 42%, transparent) 0%,
    color-mix(in srgb, var(--c-accent) 16%, transparent) 28%,
    color-mix(in srgb, var(--c-ember) 6%, transparent) 48%,
    transparent 70%);
  filter: blur(30px);
  opacity: .8;
  transform: translate3d(50vw, 46vh, 0);
  transition: transform 1.6s var(--e-out);
  will-change: transform;
}
.js-ready .hero__thermal { animation: thermal-breathe 9s var(--e-in-out) infinite; }
@keyframes thermal-breathe {
  0%, 100% { opacity: .70; }
  50%      { opacity: .95; }
}

.hero__ticks {
  position: absolute; left: 0; top: 0; bottom: 0; width: var(--gutter);
  display: flex; flex-direction: column; justify-content: space-evenly;
}
.hero__ticks span {
  display: block; width: 14px; height: 1px; background: var(--c-accent); opacity: .4;
}
.hero__ticks span:nth-child(odd) { width: 26px; opacity: .7; }

.hero__inner {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--shell); margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 2rem);
  row-gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}

.kicker--hero { grid-column: 1 / -1; margin-bottom: .4rem; }

.hero__title {
  grid-column: 1 / -1;
  font-family: var(--f-display);
  font-size: var(--step-6);
  line-height: .84;
  letter-spacing: -.035em;
  text-transform: uppercase;
  font-variation-settings: 'wght' 800, 'wdth' 105;
  margin-bottom: .3em;
}
.hero__line { display: block; }
.hero__line--accent {
  color: var(--c-accent);
  font-variation-settings: 'wght' 300, 'wdth' 66;
  font-size: .82em;
  text-transform: none;
  letter-spacing: -.005em;
  margin-top: .06em;
}
.hero__line--wide {
  font-variation-settings: 'wght' 830, 'wdth' 122;
  letter-spacing: -.045em;
}

.hero__body { grid-column: 1 / 8; }
.hero__lead { font-size: var(--step-1); line-height: 1.5; max-width: 44ch; }
.hero__lead strong {
  font-weight: 600;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero__lead--dim { color: var(--c-text-dim); font-size: var(--step-0); margin-top: 1.1rem; }

.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.4rem; }

/* Messwert-Panel – bricht bewusst aus dem Textraster aus */
.readout {
  grid-column: 9 / -1;
  align-self: end;
  border: 1px solid var(--c-line);
  border-left: 2px solid var(--c-accent);
  background: color-mix(in srgb, var(--c-bg-2) 70%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-lift);
}
.readout__head {
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: 1.2rem;
  display: flex; align-items: center; gap: .5rem;
}
.readout__list { display: grid; gap: 1.05rem; }
.readout__item { display: grid; gap: .1rem; }
.readout__item + .readout__item { border-top: 1px solid var(--c-line-soft); padding-top: 1.05rem; }
.readout__item dt {
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--c-text-mute);
}
.readout__item dd { margin: 0; display: flex; align-items: baseline; gap: .45rem; }
.readout__num {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 800, 'wdth' 120;
  font-size: var(--step-3); line-height: 1;
  font-variant-numeric: tabular-nums;
}
.readout__unit {
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .1em; color: var(--c-accent);
}

.hero__scroll {
  grid-column: 1 / -1;
  margin-top: clamp(1.5rem, 4vw, 3rem);
  display: flex; align-items: center; gap: .8rem;
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .3em; text-transform: uppercase; color: var(--c-text-mute);
}
.hero__scroll-line {
  display: block; width: 60px; height: 1px;
  background: linear-gradient(90deg, var(--c-accent), transparent);
  position: relative; overflow: hidden;
}
.js-ready .hero__scroll-line::after {
  content: ''; position: absolute; inset: 0; width: 20px;
  background: var(--c-text);
  animation: scroll-sweep 2.4s var(--e-in-out) infinite;
}
@keyframes scroll-sweep {
  0%   { transform: translateX(-20px); }
  100% { transform: translateX(60px); }
}

/* Zeichenweise Enthüllung der Überschrift ---------------------------------- */
[data-split] .word { display: inline-block; white-space: nowrap; }
.js-ready [data-split] .char {
  display: inline-block;
  transform: translateY(1.05em) rotate(3deg);
  opacity: 0;
}
.js-ready [data-split].is-in .char {
  animation: char-rise .9s var(--e-out) forwards;
  animation-delay: var(--d, 0ms);
}
@keyframes char-rise {
  to { transform: translateY(0) rotate(0); opacity: 1; }
}

/* -----------------------------------------------------------------------------
   10. Laufband
   -------------------------------------------------------------------------- */
.ticker {
  position: relative; overflow: hidden;
  background: var(--grad-fill);
  color: #FFF6F2;
  padding-block: .85rem;
  transform: rotate(-1.1deg) scale(1.04);
  border-block: 1px solid rgba(0, 0, 0, .2);
}
.ticker__track { display: flex; width: max-content; }
.js-ready .ticker__track { animation: marquee 38s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__set { display: inline-flex; align-items: center; gap: 1.6rem; padding-right: 1.6rem; }
.ticker__set b {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 700, 'wdth' 108;
  font-size: clamp(.95rem, 1.6vw, 1.3rem);
  letter-spacing: .04em; text-transform: uppercase; white-space: nowrap;
}
.ticker__set i { font-style: normal; opacity: .55; font-size: .7em; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marquee-reverse {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* -----------------------------------------------------------------------------
   11. Ausgangslage
   -------------------------------------------------------------------------- */
.problems {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: clamp(1rem, 2.5vw, 1.6rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 265px), 1fr));
}
.problem {
  position: relative;
  padding: clamp(1.6rem, 3vw, 2.4rem) clamp(1.4rem, 2.5vw, 2rem);
  border: 1px solid var(--c-line);
  background: var(--c-bg-2);
  transition: transform var(--t-mid) var(--e-out), border-color var(--t-mid), background-color var(--t-mid);
  overflow: hidden;
}
.problem::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: var(--grad-thermal); opacity: 0;
  transition: opacity var(--t-mid) var(--e-out);
}
.problem > * { position: relative; z-index: 1; }
.problem:hover { transform: translateY(-6px); border-color: transparent; }
.problem:hover::before { opacity: .12; }
.problem:nth-child(2) { margin-top: clamp(0rem, 2vw, 2.2rem); }
.problem:nth-child(3) { margin-top: clamp(0rem, 4vw, 4.4rem); }
.problem:nth-child(4) { margin-top: clamp(0rem, 2vw, 2.2rem); }

.problem__index {
  position: absolute; top: .9rem; right: 1.1rem; z-index: 1;
  font-family: var(--f-display);
  font-variation-settings: 'wght' 800, 'wdth' 125;
  font-size: 3.4rem; line-height: 1;
  color: var(--c-accent); opacity: .16;
}
.problem__title {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 620, 'wdth' 92;
  font-size: var(--step-2); line-height: 1.12;
  letter-spacing: -.015em; margin-bottom: .9rem; max-width: 16ch;
}
.problem__text { color: var(--c-text-dim); font-size: var(--step-0); }
.problem__answer {
  margin-top: 1.3rem; padding-top: 1.1rem;
  border-top: 1px solid var(--c-line);
  font-family: var(--f-mono); font-size: var(--step--1);
  line-height: 1.5; color: var(--c-accent);
}
.problem__answer span { margin-right: .4rem; }

.statement {
  margin-top: clamp(3rem, 8vw, 7rem);
  padding: clamp(2rem, 5vw, 4rem) 0;
  border-block: 1px solid var(--c-line);
  text-align: center;
}
.statement__text {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 300, 'wdth' 86;
  font-size: var(--step-4); line-height: 1.15;
  letter-spacing: -.02em; text-wrap: balance;
}
.statement__text em {
  font-style: normal;
  font-variation-settings: 'wght' 800, 'wdth' 120;
  color: var(--c-accent); text-transform: uppercase;
}

/* -----------------------------------------------------------------------------
   12. Leistungsindex
   -------------------------------------------------------------------------- */
.section--index { background: var(--c-bg-2); border-block: 1px solid var(--c-line-soft); }

.index-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--c-line); }
.index-row { border-bottom: 1px solid var(--c-line); }
.index-row__box { position: relative; }

.index-row__summary {
  position: relative; z-index: 1;
  display: grid; align-items: center; gap: .4rem 1.5rem;
  grid-template-columns: auto 1fr auto auto;
  padding: clamp(1.3rem, 3vw, 2.3rem) clamp(.4rem, 1.5vw, 1.4rem);
  cursor: pointer; list-style: none;
  transition: padding-inline var(--t-mid) var(--e-out), color var(--t-mid);
}
.index-row__summary::-webkit-details-marker { display: none; }
.index-row__box::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: var(--grad-fill);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .5s var(--e-out);
}
.index-row:hover .index-row__box::before,
.index-row__box[open]::before { transform: scaleY(1); }
.index-row:hover .index-row__summary,
.index-row__box[open] .index-row__summary { padding-inline: clamp(1rem, 2.5vw, 2.4rem); color: #FFF6F2; }
.index-row:hover .index-row__num,
.index-row__box[open] .index-row__num { color: rgba(255, 246, 242, .75); }
.index-row:hover .index-row__tags,
.index-row__box[open] .index-row__tags { color: rgba(255, 246, 242, .8); }

.index-row__num {
  font-family: var(--f-mono); font-size: .75rem; font-weight: 700;
  letter-spacing: .12em; color: var(--c-accent);
  transition: color var(--t-mid);
}
.index-row__name {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 700, 'wdth' 100;
  font-size: var(--step-3); line-height: 1;
  letter-spacing: -.025em; text-transform: uppercase;
}
.index-row__badge {
  display: inline-block; vertical-align: middle;
  margin-left: .5rem; padding: .15em .5em;
  border: 1px solid currentColor; border-radius: 100px;
  font-family: var(--f-mono); font-size: .5em;
  letter-spacing: .12em; font-weight: 600;
  transform: translateY(-.15em);
}
.index-row__tags {
  font-family: var(--f-mono); font-size: var(--step--1);
  color: var(--c-text-mute); text-align: right;
  transition: color var(--t-mid);
}
.index-row__plus {
  position: relative; width: 16px; height: 16px; flex: none;
  transition: transform var(--t-mid) var(--e-out);
}
.index-row__plus::before, .index-row__plus::after {
  content: ''; position: absolute; inset: 0; margin: auto;
  background: currentColor;
}
.index-row__plus::before { width: 100%; height: 1.5px; }
.index-row__plus::after  { width: 1.5px; height: 100%; transition: transform var(--t-mid) var(--e-out); }
.index-row__box[open] .index-row__plus { transform: rotate(180deg); }
.index-row__box[open] .index-row__plus::after { transform: scaleY(0); }

.index-row__panel {
  position: relative; z-index: 1;
  padding: 0 clamp(1rem, 2.5vw, 2.4rem) clamp(1.8rem, 3vw, 2.6rem);
  display: grid; gap: 1.4rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  color: #FFF6F2;
}
.index-row__panel p { max-width: 48ch; font-size: var(--step-0); line-height: 1.6; }
.js-ready .index-row__box[open] .index-row__panel { animation: panel-in .55s var(--e-out) both; }
@keyframes panel-in {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.taglist {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: .5rem; align-content: start;
}
.taglist li {
  padding: .35rem .8rem;
  border: 1px solid rgba(255, 246, 242, .5);
  border-radius: 100px;
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .05em;
}

/* -----------------------------------------------------------------------------
   13. Ablauf
   -------------------------------------------------------------------------- */
.flow {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: clamp(1.5rem, 3vw, 2.5rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  counter-reset: flow;
}
.flow__step { position: relative; padding-top: 2.6rem; }
.flow__step::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px; background: var(--c-line);
}
.flow__step::after {
  content: ''; position: absolute; top: 0; left: 0;
  height: 1px; width: 0; background: var(--c-accent);
  box-shadow: 0 0 8px var(--c-accent);
  transition: width 1.1s var(--e-out);
}
.flow__step.is-in::after { width: 100%; }
.flow__num {
  position: absolute; top: 1.1rem; left: 0;
  font-family: var(--f-mono); font-size: .75rem; font-weight: 700;
  letter-spacing: .2em; color: var(--c-accent);
}
.flow__title {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 700, 'wdth' 96;
  font-size: var(--step-2); line-height: 1.1;
  letter-spacing: -.02em; margin-bottom: .8rem;
}
.flow__text { color: var(--c-text-dim); font-size: var(--step--1); line-height: 1.6; }

/* -----------------------------------------------------------------------------
   14. Pakete
   -------------------------------------------------------------------------- */
.section--plans { background: var(--c-bg-2); border-block: 1px solid var(--c-line-soft); }

.plans {
  display: grid; gap: clamp(1rem, 2vw, 1.6rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  align-items: stretch;
}
.plan {
  position: relative; display: flex; flex-direction: column;
  padding: clamp(1.8rem, 3vw, 2.6rem) clamp(1.5rem, 2.5vw, 2.2rem);
  border: 1px solid var(--c-line);
  background: var(--c-bg);
  transition: transform var(--t-mid) var(--e-out), box-shadow var(--t-mid), border-color var(--t-mid);
}
.plan:hover { transform: translateY(-8px); border-color: var(--c-accent); box-shadow: var(--shadow-lift); }
.plan--feature {
  border-color: var(--c-accent);
  background:
    linear-gradient(var(--c-bg), var(--c-bg)) padding-box,
    var(--grad-thermal) border-box;
  border: 1px solid transparent;
  box-shadow: var(--glow);
}
.plan__flag {
  position: absolute; top: -.75rem; left: clamp(1.5rem, 2.5vw, 2.2rem);
  padding: .25rem .8rem;
  background: var(--c-accent); color: var(--c-on-accent);
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .18em; text-transform: uppercase; font-weight: 700;
}
.plan__tag {
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-text-mute); margin-bottom: .9rem;
}
.plan__name {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 800, 'wdth' 118;
  font-size: var(--step-3); line-height: 1;
  letter-spacing: -.03em; text-transform: uppercase; margin-bottom: 1rem;
}
.plan__desc { color: var(--c-text-dim); font-size: var(--step--1); line-height: 1.6; margin-bottom: 1.6rem; }
.plan__list { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: .7rem; }
.plan__list li {
  position: relative; padding-left: 1.4rem;
  font-size: var(--step--1); line-height: 1.5;
}
.plan__list li::before {
  content: '◆'; position: absolute; left: 0; top: 0;
  color: var(--c-accent); font-size: .6em; line-height: 2.2;
}
.plan__link {
  margin-top: auto; align-self: flex-start;
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 44px; padding-block: .6rem;
  font-family: var(--f-mono); font-size: var(--step--1);
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--c-accent); text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: gap var(--t-fast) var(--e-out);
}
.plan__link:hover { gap: .9rem; }

.plans__note {
  margin-top: 2.5rem; font-family: var(--f-mono);
  font-size: var(--step--1); color: var(--c-text-dim);
}
.plans__note span { color: var(--c-accent); margin-right: .5rem; }

/* -----------------------------------------------------------------------------
   15. Referenzen
   -------------------------------------------------------------------------- */
.logowall { margin-block: clamp(1rem, 3vw, 2rem); overflow: hidden; }
.logowall__row { display: flex; width: max-content; padding-block: .9rem; }
.logowall__row + .logowall__row { border-top: 1px solid var(--c-line); }
.js-ready .logowall__row { animation: marquee 46s linear infinite; }
.js-ready .logowall__row--reverse { animation: marquee-reverse 52s linear infinite; }
.logowall:hover .logowall__row { animation-play-state: paused; }
.logowall__set { display: inline-flex; align-items: center; gap: clamp(2rem, 5vw, 4.5rem); padding-right: clamp(2rem, 5vw, 4.5rem); }
.logowall__set b {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 500, 'wdth' 78;
  font-size: clamp(1.3rem, 3.2vw, 2.6rem);
  letter-spacing: -.01em; white-space: nowrap;
  color: var(--c-text-mute);
  transition: color var(--t-fast);
}
.logowall__set b:hover { color: var(--c-accent); }
.logowall__legal {
  font-size: var(--step--1); color: var(--c-text-mute);
  max-width: 60ch; margin-top: 1.5rem;
}

/* -----------------------------------------------------------------------------
   16. Über mich
   -------------------------------------------------------------------------- */
.about {
  display: grid; gap: clamp(2rem, 5vw, 5rem);
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  align-items: start;
}
.about__portrait { position: sticky; top: 7rem; margin: 0; }
.about__frame {
  position: relative; aspect-ratio: 1 / 1;
  border: 1px solid var(--c-line); overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 50% 40%, color-mix(in srgb, var(--c-accent) 26%, transparent), transparent 70%),
    var(--c-bg-3);
}
.about__frame::after {
  content: ''; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--c-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--c-line-soft) 1px, transparent 1px);
  background-size: 28px 28px;
}
.about__img {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 61% 26%;
  filter: grayscale(1) contrast(1.04) brightness(1.12);
}
/* Infrarot-Lasur, damit das Porträt zur Bildsprache der Seite gehört */
.about__frame::before {
  content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: var(--grad-fill);
  mix-blend-mode: color; opacity: .32;
  transition: opacity var(--t-mid) var(--e-out);
}
.about__portrait:hover .about__frame::before { opacity: 0; }

.about__placeholder {
  position: absolute; inset: 0; z-index: 1;
  display: grid; place-content: center; gap: .5rem; text-align: center;
}
.about__placeholder-label {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 800, 'wdth' 120;
  font-size: var(--step-2); text-transform: uppercase;
  letter-spacing: -.02em; color: var(--c-accent);
}
.about__placeholder-sub {
  font-family: var(--f-mono); font-size: .75rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--c-text-mute);
}
.about__corner {
  position: absolute; width: 18px; height: 18px; z-index: 4;
  border: 2px solid var(--c-accent);
}
.about__corner--tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.about__corner--br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.about__caption {
  margin-top: .9rem; font-family: var(--f-mono);
  font-size: .75rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-text-mute);
}

.creds { list-style: none; padding: 0; margin: 2.4rem 0 0; display: grid; gap: .8rem; }
.creds li {
  display: flex; gap: .8rem; align-items: baseline;
  font-family: var(--f-mono); font-size: var(--step--1);
  line-height: 1.55; color: var(--c-text-dim);
  padding-bottom: .8rem; border-bottom: 1px solid var(--c-line-soft);
}
.creds li span { color: var(--c-accent); font-size: .6em; }

/* -----------------------------------------------------------------------------
   17. FAQ
   -------------------------------------------------------------------------- */
.section--faq { background: var(--c-bg-2); border-block: 1px solid var(--c-line-soft); }
.faq { border-top: 1px solid var(--c-line); max-width: 78ch; }
.faq__item { border-bottom: 1px solid var(--c-line); }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.4rem .2rem; cursor: pointer; list-style: none;
  font-family: var(--f-display);
  font-variation-settings: 'wght' 600, 'wdth' 92;
  font-size: var(--step-1); line-height: 1.25; letter-spacing: -.015em;
  transition: color var(--t-fast);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--c-accent); }
.faq__plus {
  position: relative; width: 14px; height: 14px; flex: none;
  color: var(--c-accent);
}
.faq__plus::before, .faq__plus::after {
  content: ''; position: absolute; inset: 0; margin: auto; background: currentColor;
}
.faq__plus::before { width: 100%; height: 1.5px; }
.faq__plus::after  { width: 1.5px; height: 100%; transition: transform var(--t-mid) var(--e-out); }
.faq__item[open] .faq__plus::after { transform: scaleY(0); }
.faq__item[open] .faq__q { color: var(--c-accent); }
.faq__a { padding: 0 3rem 1.6rem .2rem; color: var(--c-text-dim); max-width: 62ch; }
.js-ready .faq__item[open] .faq__a { animation: panel-in .45s var(--e-out) both; }

/* -----------------------------------------------------------------------------
   18. Kontakt
   -------------------------------------------------------------------------- */
.section--contact { position: relative; overflow: clip; text-align: center; }
.contact__glow {
  position: absolute; left: 50%; top: 50%;
  width: min(120vw, 1200px); aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle,
    color-mix(in srgb, var(--c-accent) 22%, transparent) 0%,
    transparent 62%);
  filter: blur(40px); pointer-events: none;
}
.js-ready .contact__glow { animation: thermal-breathe 8s var(--e-in-out) infinite; }
.contact { position: relative; z-index: 1; display: grid; justify-items: center; }
.contact__title {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 820, 'wdth' 116;
  font-size: var(--step-5); line-height: .92;
  letter-spacing: -.03em; text-transform: uppercase; text-wrap: balance;
}
.contact__title em {
  font-style: normal; text-transform: none;
  font-variation-settings: 'wght' 300, 'wdth' 68;
  color: var(--c-accent);
}
.contact__lead {
  margin-top: 1.8rem; max-width: 54ch;
  font-size: var(--step-1); line-height: 1.5; color: var(--c-text-dim);
}
.contact__actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 2.6rem; }
.contact__meta {
  list-style: none; padding: 0; margin: 3.5rem 0 0;
  display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; justify-content: center;
  font-family: var(--f-mono); font-size: var(--step--1); color: var(--c-text-dim);
}
.contact__meta strong {
  display: block; font-size: .75rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: .25rem;
}
.contact__aside {
  margin-top: 1.6rem; max-width: 48ch;
  font-size: var(--step--1); line-height: 1.6; color: var(--c-text-dim);
}

/* -----------------------------------------------------------------------------
   18b. Rechtsseiten (Impressum, Datenschutz)
   -------------------------------------------------------------------------- */
.legal { max-width: 78ch; }
.legal__block + .legal__block { margin-top: clamp(2rem, 4vw, 3rem); }
.legal h2 {
  font-family: var(--f-display);
  font-variation-settings: 'wght' 700, 'wdth' 96;
  font-size: var(--step-2); line-height: 1.1; letter-spacing: -.02em;
  margin-bottom: 1rem;
}
.legal h3 {
  font-family: var(--f-mono); font-size: .75rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-accent); margin: 1.8rem 0 .7rem;
}
.legal p, .legal li { color: var(--c-text-dim); }
.legal p + p { margin-top: .9rem; }
.legal ul { margin: .8rem 0 0; padding-left: 1.2rem; display: grid; gap: .45rem; }
.legal a { color: var(--c-accent); text-decoration: underline; text-underline-offset: 3px; }
.legal address {
  font-style: normal; margin-top: .6rem;
  padding-left: 1.1rem; border-left: 2px solid var(--c-accent);
  color: var(--c-text);
}
.legal__note {
  margin-top: 2.5rem; padding: 1rem 1.2rem;
  border: 1px dashed var(--c-line);
  font-family: var(--f-mono); font-size: .75rem;
  color: var(--c-text-mute);
}

/* -----------------------------------------------------------------------------
   19. Fußzeile
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--c-line);
  background: var(--c-bg-2);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}
.footer__inner {
  display: grid; gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  align-items: start;
}
.brand--footer { pointer-events: none; }
.footer__claim {
  margin-top: 1.2rem; max-width: 30ch;
  font-size: var(--step--1); color: var(--c-text-dim);
}
.footer__nav {
  display: grid; gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
}
.footer__head {
  font-family: var(--f-mono); font-size: .75rem; font-weight: 700;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: 1.1rem;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .1rem; }
.footer__col li { font-size: var(--step--1); color: var(--c-text-dim); padding-block: .35rem; }
.footer__col a {
  display: inline-block; min-height: 24px;
  text-decoration: none; color: var(--c-text-dim);
  transition: color var(--t-fast);
}
.footer__col a:hover { color: var(--c-accent); }
.footer__legal {
  grid-column: 1 / -1;
  margin-top: clamp(2rem, 5vw, 4rem); padding-top: 1.5rem;
  border-top: 1px solid var(--c-line-soft);
  display: flex; flex-wrap: wrap; gap: .6rem 2rem; justify-content: space-between;
  font-family: var(--f-mono); font-size: .75rem; color: var(--c-text-mute);
}

/* -----------------------------------------------------------------------------
   20. Enthüllungs-Animation (nur mit JS)
   -------------------------------------------------------------------------- */
.js-ready .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--e-out), transform .8s var(--e-out);
  transition-delay: var(--d, 0ms);
}
.js-ready .reveal.is-in { opacity: 1; transform: none; }

/* -----------------------------------------------------------------------------
   21. Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .hero__title { grid-column: 1 / -1; }
  .hero__body  { grid-column: 1 / 9; }
  .readout     { grid-column: 1 / -1; }
  .readout__list { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1.2rem 2rem; }
  .readout__item + .readout__item { border-top: 0; padding-top: 0; }
  .about { grid-template-columns: 1fr; }
  .about__portrait { position: static; max-width: 420px; }
  .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .section__head--split { grid-template-columns: 1fr; align-items: start; }
  .section__head--split .section__intro { margin-top: 1.4rem; }

  .index-row__summary { grid-template-columns: auto 1fr auto; row-gap: .3rem; }
  .index-row__tags { grid-column: 2 / 3; text-align: left; }
  .index-row__panel { grid-template-columns: 1fr; }

  .problem:nth-child(2), .problem:nth-child(3), .problem:nth-child(4) { margin-top: 0; }
}

@media (max-width: 1200px) {
  /* Navigation als Vollbild-Overlay */
  .nav__toggle {
    display: inline-flex; align-items: center; gap: .55rem;
    min-height: 44px; padding: .4rem .8rem;
    background: none; border: 1px solid var(--c-line); border-radius: 100px;
    cursor: pointer; position: relative; z-index: 141;
  }
  .nav__toggle-label {
    font-family: var(--f-mono); font-size: .75rem;
    letter-spacing: .18em; text-transform: uppercase;
  }
  .nav__toggle-bars { display: grid; gap: 4px; width: 16px; }
  .nav__toggle-bars i {
    display: block; height: 1.5px; background: currentColor;
    transition: transform var(--t-fast) var(--e-out), opacity var(--t-fast);
  }
  .nav__toggle[aria-expanded='true'] .nav__toggle-bars i:first-child { transform: translateY(2.75px) rotate(45deg); }
  .nav__toggle[aria-expanded='true'] .nav__toggle-bars i:last-child  { transform: translateY(-2.75px) rotate(-45deg); }

  .masthead__actions { order: 0; margin-left: auto; }
  .nav { order: 1; }

  .nav__list {
    position: fixed; inset: 0; z-index: 140;
    display: none;
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: .5rem;
    padding: 5rem var(--gutter) 3rem;
    background: var(--c-bg);
    border-left: 2px solid var(--c-accent);
  }
  .nav__list.is-open { display: flex; }
  /* Marke und Schalter bleiben über dem Overlay bedienbar */
  body.nav-open .brand,
  body.nav-open .masthead__actions { position: relative; z-index: 141; }
  .js-ready .nav__list.is-open { animation: panel-in .35s var(--e-out) both; }
  .nav__link {
    font-family: var(--f-display);
    font-variation-settings: 'wght' 700, 'wdth' 108;
    font-size: var(--step-3); text-transform: uppercase;
    letter-spacing: -.02em; color: var(--c-text);
    padding-block: .5rem; min-height: 48px; align-items: center;
  }
  .nav__num { font-size: .75rem; }
}

@media (max-width: 640px) {
  /* Kopfzeile entschlacken: CTA steht ohnehin direkt darunter im Hero */
  .masthead__actions .btn { display: none; }
  .theme-switch__label { display: none; }
  .theme-switch { padding-inline: .6rem; }
  /* Wortmarke auf das Signet + GOERTZ reduzieren – der Zusatz steht im Titel und im Footer */
  .brand__sub { display: none; }
  .masthead__inner { gap: .6rem; }
  .lang-switch__item { min-width: 36px; padding: 0 .3rem; }
  .kicker { letter-spacing: .18em; gap: .55rem; }
}

@media (max-width: 480px) {
  /* Nur noch das Symbol; der zugängliche Name steht in aria-label */
  .nav__toggle-label { display: none; }
  .nav__toggle { padding: .4rem .7rem; }
}

@media (max-width: 620px) {
  .hero { min-height: auto; }
  .hero__title { font-size: clamp(2rem, 10vw, 4.4rem); }
  .hero__line--wide { font-variation-settings: 'wght' 830, 'wdth' 106; }
  .hero__body { grid-column: 1 / -1; }
  .hero__cta .btn { width: 100%; }
  .contact__actions .btn { width: 100%; }
  .index-row__name { font-size: var(--step-2); }
  .statement__text { font-size: var(--step-3); }
  .footer__legal { flex-direction: column; }
}

/* -----------------------------------------------------------------------------
   22. 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-ready .reveal { opacity: 1; transform: none; }
  .js-ready [data-split] .char { opacity: 1; transform: none; }
  .ticker { transform: rotate(-1.1deg); }
  .hero__thermal { display: none; }
}

/* -----------------------------------------------------------------------------
   23. Druck
   -------------------------------------------------------------------------- */
@media print {
  .masthead, .ticker, .logowall, .grain, .scanline, .hero__field, .contact__glow { display: none !important; }
  body.page { background: #fff; color: #000; }
  .index-row__panel, .faq__a { display: block !important; }
}