/* ==========================================================================
   CSB IT-Consulting – Stylesheet
   Farben aus dem Logo abgeleitet. Hell- und Dunkelmodus.
   ========================================================================== */

/* --- Farbtoken: Hellmodus (Standard) ------------------------------------ */
:root{
  --navy:       #061F40;
  --blue:       #086DC6;
  --blue-strong:#0A5CA8;
  --blue-soft:  #E8F1FB;

  --bg:         #FFFFFF;
  --surface:    #F4F7FB;
  --surface-2:  #FFFFFF;
  --text:       #061F40;
  --text-dim:   #4A6280;
  --line:       #D8E3F0;
  --line-soft:  #EAF0F7;
  --card-shadow:0 1px 2px rgba(6,31,64,.04), 0 18px 42px -18px rgba(6,31,64,.20);
  --glow:       0 12px 34px -12px rgba(8,109,198,.55);

  --font-display:"Outfit", "Segoe UI", system-ui, sans-serif;
  --font-body:   "Inter", "Segoe UI", system-ui, sans-serif;
  --font-mono:   "JetBrains Mono", ui-monospace, Consolas, monospace;

  --wrap: 1220px;
  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 76px;
}

/* --- Farbtoken: Dunkelmodus und dunkle Abschnitte ------------------------ */
[data-theme="dark"],
.inverse{
  --blue:       #4BA3F5;
  --blue-strong:#6FB8FA;
  --blue-soft:  rgba(75,163,245,.13);

  --bg:         #04101F;
  --surface:    #081B33;
  --surface-2:  #0B2440;
  --text:       #EDF3FA;
  --text-dim:   #97AEC9;
  --line:       rgba(255,255,255,.11);
  --line-soft:  rgba(255,255,255,.06);
  --card-shadow:0 1px 2px rgba(0,0,0,.3), 0 20px 48px -20px rgba(0,0,0,.7);
  --glow:       0 12px 34px -12px rgba(75,163,245,.45);
}
/* Dunkler Block innerhalb der hellen Seite */
.inverse{ background:var(--bg); color:var(--text); }

/* --- Reset -------------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:90px; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font-body); font-size:17px; line-height:1.62;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  transition:background .25s ease, color .25s ease;
}
img,svg{ max-width:100%; display:block; }
a{ color:var(--blue); text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; letter-spacing:-.03em; line-height:1.08; margin:0 0 .5em; color:var(--text); }
p{ margin:0 0 1em; } p:last-child{ margin-bottom:0; }
ul{ margin:0; padding:0; list-style:none; }
button{ font:inherit; color:inherit; }
:focus-visible{ outline:3px solid var(--blue); outline-offset:3px; border-radius:6px; }

.skip-link{ position:absolute; left:12px; top:-100px; z-index:300; background:var(--navy); color:#fff; padding:12px 18px; border-radius:10px; transition:top .2s; }
.skip-link:focus{ top:12px; }

/* --- Layout ------------------------------------------------------------- */
.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:28px; }
.section{ padding:112px 0; }
.section--surface{ background:var(--surface); }
.section--tight{ padding:76px 0; }

.sec-head{ max-width:720px; margin-bottom:64px; }
.sec-head--center{ margin-inline:auto; text-align:center; }
.sec-head h2{ font-size:clamp(32px,4.6vw,54px); margin-bottom:18px; }
.sec-head p{ color:var(--text-dim); font-size:19px; }

/* Mono-Label mit Signalpunkt */
.eyebrow{
  display:inline-flex; align-items:flex-start; gap:10px;
  font-family:var(--font-mono); font-size:11.5px; font-weight:500;
  letter-spacing:.2em; text-transform:uppercase; color:var(--blue);
  margin-bottom:20px;
}
.eyebrow::before{
  content:""; width:6px; height:6px; border-radius:50%; background:var(--blue);
  flex:none; margin-top:.5em; box-shadow:0 0 0 4px var(--blue-soft);
}
.sec-head--center .eyebrow{ justify-content:center; }

/* --- Buttons ------------------------------------------------------------ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-body); font-weight:600; font-size:16px; line-height:1;
  padding:18px 28px; border-radius:100px; border:1.5px solid transparent; cursor:pointer;
  transition:transform .18s, background .18s, border-color .18s, box-shadow .18s, color .18s;
  text-align:center; white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn--primary{ background:var(--blue); color:#fff; box-shadow:var(--glow); }
.btn--primary:hover{ background:var(--blue-strong); color:#fff; }
[data-theme="dark"] .btn--primary, .inverse .btn--primary{ color:#04101F; }
.btn--outline{ border-color:var(--line); color:var(--text); background:transparent; }
.btn--outline:hover{ border-color:var(--blue); color:var(--blue); }
.btn--sm{ padding:12px 20px; font-size:15px; }
.btn--block{ width:100%; }
.btn svg{ width:16px; height:16px; }

/* --- Header ------------------------------------------------------------- */
.header{
  position:sticky; top:0; z-index:100; background:color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter:saturate(180%) blur(14px); border-bottom:1px solid transparent;
  transition:border-color .2s, background .2s;
}
.header.is-stuck{ border-bottom-color:var(--line); background:color-mix(in srgb, var(--bg) 95%, transparent); }
.header__inner{ height:var(--header-h); display:flex; align-items:center; gap:26px; }

.logo{ flex:none; display:block; }
.logo img{ height:34px; width:auto; }
.logo .logo--dark{ display:none; }
[data-theme="dark"] .logo .logo--dark, .inverse .logo .logo--dark{ display:block; }
[data-theme="dark"] .logo .logo--light, .inverse .logo .logo--light{ display:none; }

.nav{ display:flex; align-items:center; gap:2px; margin-left:auto; }
.nav a{ color:var(--text); font-size:15.5px; font-weight:500; padding:10px 14px; border-radius:10px; transition:background .15s, color .15s; }
.nav a:hover{ background:var(--blue-soft); color:var(--blue); }
.header__tools{ display:flex; align-items:center; gap:10px; margin-left:14px; }

.theme-toggle{
  width:42px; height:42px; flex:none; display:grid; place-items:center; cursor:pointer;
  background:transparent; border:1.5px solid var(--line); border-radius:12px;
  transition:border-color .18s, background .18s;
}
.theme-toggle:hover{ border-color:var(--blue); background:var(--blue-soft); }
.theme-toggle svg{ width:19px; height:19px; }
.theme-toggle .icon-moon{ display:none; }
[data-theme="dark"] .theme-toggle .icon-moon{ display:block; }
[data-theme="dark"] .theme-toggle .icon-sun{ display:none; }

.burger{ display:none; width:44px; height:44px; background:transparent; border:1.5px solid var(--line); border-radius:12px; cursor:pointer; padding:0; place-items:center; }
.burger span{ display:block; width:18px; height:2px; background:currentColor; border-radius:2px; position:relative; transition:transform .22s, background .22s; }
.burger span::before,.burger span::after{ content:""; position:absolute; left:0; width:18px; height:2px; background:currentColor; border-radius:2px; transition:transform .22s, top .22s; }
.burger span::before{ top:-6px; } .burger span::after{ top:6px; }
.burger[aria-expanded="true"] span{ background:transparent; }
.burger[aria-expanded="true"] span::before{ top:0; transform:rotate(45deg); }
.burger[aria-expanded="true"] span::after{ top:0; transform:rotate(-45deg); }

/* --- Hero --------------------------------------------------------------- */
.hero{ position:relative; overflow:hidden; padding:104px 0 108px; }
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(70% 55% at 78% 18%, rgba(75,163,245,.20), transparent 70%),
    radial-gradient(60% 60% at 8% 92%, rgba(8,109,198,.16), transparent 72%);
}
.hero::after{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(100% 70% at 50% 0%,#000,transparent 78%);
  mask-image:radial-gradient(100% 70% at 50% 0%,#000,transparent 78%);
}
.hero .wrap{ position:relative; z-index:1; }
.hero__grid{ display:grid; grid-template-columns:1.02fr .98fr; gap:72px; align-items:center; }
.hero h1{ font-size:clamp(38px,5.6vw,68px); font-weight:600; margin-bottom:26px; }
.hero h1 .accent{ color:var(--blue); }
.hero__lead{ font-size:19.5px; color:var(--text-dim); max-width:33em; margin-bottom:36px; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:40px; }
.hero__meta{ display:flex; flex-wrap:wrap; gap:12px 28px; font-family:var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--text-dim); }
.hero__meta li{ display:flex; align-items:center; gap:9px; }
.hero__meta li::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--blue); flex:none; }

/* Diagramm-Karte */
.figure{
  border:1px solid var(--line); border-radius:20px; background:var(--surface);
  padding:10px; box-shadow:var(--card-shadow);
}
.figure__bar{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:12px 16px 14px; font-family:var(--font-mono); font-size:11px;
  letter-spacing:.16em; text-transform:uppercase; color:var(--text-dim);
}
.figure__bar b{ color:var(--blue); font-weight:500; }
.figure__body{ background:var(--surface-2); border-radius:14px; padding:22px 18px; }

/* --- Fakten-Leiste ------------------------------------------------------ */
.facts{ border-top:1px solid var(--line); }
.facts__grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.fact{ padding:38px 30px 38px 0; border-right:1px solid var(--line); }
.fact:last-child{ border-right:0; }
.fact:not(:first-child){ padding-left:30px; }
.fact dt{ font-family:var(--font-mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--blue); margin-bottom:12px; }
.fact dd{ margin:0; font-family:var(--font-display); font-size:19px; font-weight:500; letter-spacing:-.02em; line-height:1.28; }
.fact dd small{ display:block; font-family:var(--font-body); font-size:14.5px; font-weight:400; color:var(--text-dim); letter-spacing:0; margin-top:6px; line-height:1.5; }

/* --- Karten ------------------------------------------------------------- */
.grid{ display:grid; gap:22px; }
.grid--3{ grid-template-columns:repeat(3,1fr); }
.grid--2{ grid-template-columns:repeat(2,1fr); }

.card{
  position:relative; background:var(--surface-2); border:1px solid var(--line);
  border-radius:var(--radius); padding:36px 32px 34px; overflow:hidden;
  transition:border-color .22s, transform .22s, box-shadow .22s;
}
.card::after{
  content:""; position:absolute; left:0; right:0; top:0; height:2px;
  background:linear-gradient(90deg,var(--blue),transparent);
  transform:scaleX(0); transform-origin:left; transition:transform .35s ease;
}
.card:hover{ border-color:color-mix(in srgb,var(--blue) 45%,var(--line)); transform:translateY(-4px); box-shadow:var(--card-shadow); }
.card:hover::after{ transform:scaleX(1); }
.card h3{ font-size:21px; margin-bottom:11px; }
.card p{ color:var(--text-dim); font-size:16px; }
.card__icon{ width:48px; height:48px; border-radius:13px; background:var(--blue-soft); color:var(--blue); display:grid; place-items:center; margin-bottom:22px; }
.card__icon svg{ width:24px; height:24px; }
.card__no{ position:absolute; top:30px; right:30px; font-family:var(--font-mono); font-size:11.5px; color:var(--text-dim); opacity:.55; letter-spacing:.1em; }

/* --- Ablauf ------------------------------------------------------------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; position:relative; }
.step{ position:relative; padding:0 34px 0 0; }
.step:not(:first-child){ padding-left:34px; border-left:1px solid var(--line); }
.step__no{
  width:44px; height:44px; border-radius:50%; display:grid; place-items:center;
  border:1.5px solid var(--blue); color:var(--blue); background:var(--blue-soft);
  font-family:var(--font-mono); font-size:14px; margin-bottom:22px;
}
.step h3{ font-size:21px; margin-bottom:11px; }
.step p{ color:var(--text-dim); font-size:16px; }

/* --- Split-Bereiche ----------------------------------------------------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:76px; align-items:center; }
.split--reverse .split__media{ order:-1; }
.checklist{ display:grid; gap:16px; }
.checklist li{ display:flex; gap:14px; align-items:flex-start; font-size:16.5px; }
.checklist svg{ width:22px; height:22px; color:var(--blue); flex:none; margin-top:2px; }

/* --- Über mich ---------------------------------------------------------- */
.about{ display:grid; grid-template-columns:.72fr 1.28fr; gap:64px; align-items:center; }
.about__photo{ position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); background:var(--surface); }
.about__photo img{ width:100%; height:auto; aspect-ratio:4/5; object-fit:cover; object-position:center 18%; }
.about__badge{
  position:absolute; left:0; right:0; bottom:0; padding:26px 24px 20px;
  background:linear-gradient(transparent,rgba(4,16,31,.92));
  color:#EDF3FA; font-family:var(--font-mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase;
}
.about__badge b{ display:block; font-family:var(--font-display); font-size:19px; font-weight:600; letter-spacing:-.02em; text-transform:none; margin-bottom:4px; }
.about blockquote{
  margin:0 0 28px; font-family:var(--font-display); font-weight:500;
  font-size:clamp(23px,2.7vw,32px); line-height:1.26; letter-spacing:-.028em;
  padding-left:26px; border-left:3px solid var(--blue);
}
.about p{ color:var(--text-dim); font-size:17.5px; }

/* --- FAQ ---------------------------------------------------------------- */
.faq{ max-width:860px; margin-inline:auto; border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{ list-style:none; cursor:pointer; padding:26px 48px 26px 0; position:relative; font-family:var(--font-display); font-weight:500; font-size:19.5px; letter-spacing:-.02em; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:""; position:absolute; right:8px; top:50%; width:11px; height:11px;
  border-right:2px solid var(--blue); border-bottom:2px solid var(--blue);
  transform:translateY(-70%) rotate(45deg); transition:transform .24s;
}
.faq details[open] summary::after{ transform:translateY(-20%) rotate(-135deg); }
.faq details p{ padding:0 44px 28px 0; color:var(--text-dim); margin:0; }

/* --- Kontakt ------------------------------------------------------------ */
.contact{ display:grid; grid-template-columns:.95fr 1.05fr; gap:72px; align-items:start; }
.contact__list{ display:grid; gap:24px; margin-top:36px; }
.contact__item{ display:flex; gap:16px; align-items:flex-start; }
.contact__item .ico{ width:42px; height:42px; flex:none; border-radius:12px; background:var(--blue-soft); color:var(--blue); display:grid; place-items:center; }
.contact__item .ico svg{ width:19px; height:19px; }
.contact__item strong{ display:block; font-family:var(--font-display); font-size:16px; font-weight:600; margin-bottom:2px; }
.contact__item a,.contact__item span{ color:var(--text-dim); font-size:16px; }
.contact__item a:hover{ color:var(--blue); }

.form{ background:var(--surface-2); border:1px solid var(--line); border-radius:var(--radius); padding:40px 38px; box-shadow:var(--card-shadow); }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:20px; }
.field label{ display:block; font-size:14.5px; font-weight:600; margin-bottom:8px; }
.field .opt{ font-weight:400; color:var(--text-dim); }
.field input,.field textarea,.field select{
  width:100%; font:inherit; font-size:16px; color:var(--text);
  padding:14px 16px; border:1.5px solid var(--line); border-radius:12px;
  background:var(--bg); transition:border-color .15s, box-shadow .15s;
}
.field select{ appearance:none; background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%); background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%; background-size:6px 6px,6px 6px; background-repeat:no-repeat; }
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--blue); box-shadow:0 0 0 4px var(--blue-soft); }
.field textarea{ min-height:140px; resize:vertical; }
.field--check{ display:flex; gap:12px; align-items:flex-start; margin-bottom:24px; }
.field--check input{ width:20px; height:20px; flex:none; margin-top:2px; accent-color:var(--blue); }
.field--check label{ font-weight:400; font-size:14.5px; color:var(--text-dim); margin:0; line-height:1.55; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form__note{ font-size:13.5px; color:var(--text-dim); margin-top:18px; text-align:center; }
.alert{ padding:15px 18px; border-radius:12px; font-size:15px; margin-bottom:24px; }
.alert--err{ background:rgba(214,58,58,.1); color:#D63A3A; border:1px solid rgba(214,58,58,.3); }

/* --- CTA-Band ----------------------------------------------------------- */
.cta{ position:relative; overflow:hidden; border-radius:24px; padding:76px 56px; text-align:center; background:var(--surface); border:1px solid var(--line); }
.cta::before{ content:""; position:absolute; inset:0; background:radial-gradient(70% 120% at 50% 0%, rgba(75,163,245,.22), transparent 70%); }
.cta > *{ position:relative; }
.cta h2{ font-size:clamp(30px,4vw,46px); margin-bottom:16px; }
.cta p{ color:var(--text-dim); font-size:19px; max-width:52ch; margin:0 auto 32px; }
.cta__actions{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }

/* --- Footer ------------------------------------------------------------- */
.footer{ padding:76px 0 36px; }
.footer__grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:44px; padding-bottom:48px; border-bottom:1px solid var(--line); }
.footer .logo{ margin-bottom:20px; }
.footer .logo img{ height:28px; }
.footer p{ font-size:15.5px; color:var(--text-dim); max-width:34ch; }
.footer h4{ font-family:var(--font-mono); font-size:11px; font-weight:500; letter-spacing:.18em; text-transform:uppercase; color:var(--blue); margin-bottom:20px; }
.footer li{ margin-bottom:12px; }
.footer a{ color:var(--text-dim); font-size:15.5px; }
.footer a:hover{ color:var(--text); }
.footer__bottom{ display:flex; flex-wrap:wrap; gap:10px 26px; justify-content:space-between; padding-top:28px; font-size:14px; color:var(--text-dim); }
.footer__bottom .mono{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; }

/* --- Rechtstexte -------------------------------------------------------- */
.legal{ max-width:800px; }
.legal h1{ font-size:clamp(32px,4.4vw,48px); margin-bottom:30px; }
.legal h2{ font-size:24px; margin-top:48px; }
.legal p,.legal li{ color:var(--text-dim); font-size:16.5px; }
.legal ul{ list-style:disc; padding-left:24px; margin-bottom:1em; }
.legal li{ margin-bottom:7px; }
.legal strong{ color:var(--text); }

/* --- SVG-Diagramme ------------------------------------------------------ */
.dia-node{ fill:var(--surface); stroke:var(--line); stroke-width:1.5; }
.dia-node-alt{ fill:var(--blue-soft); stroke:var(--blue); stroke-width:1.5; }
.dia-label{ font-family:var(--font-mono); font-size:9.5px; letter-spacing:.1em; fill:var(--text-dim); text-transform:uppercase; }
.dia-title{ font-family:var(--font-display); font-size:13px; font-weight:600; fill:var(--text); }
.dia-title-alt{ font-family:var(--font-display); font-size:13px; font-weight:600; fill:var(--blue); }
.dia-link{ stroke:var(--line); stroke-width:1.5; fill:none; }
.dia-ico{ stroke:var(--blue); stroke-width:1.6; fill:none; stroke-linecap:round; stroke-linejoin:round; }
.dia-pulse{ fill:var(--blue); }
@media (prefers-reduced-motion: reduce){ .dia-pulse{ display:none; } }

/* --- Einblenden --------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference){
  .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
  .reveal.is-in{ opacity:1; transform:none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1080px){
  .hero__grid{ grid-template-columns:1fr; gap:56px; }
  .split,.about,.contact{ grid-template-columns:1fr; gap:48px; }
  .split--reverse .split__media{ order:0; }
  .about__photo{ max-width:340px; }
  .facts__grid{ grid-template-columns:repeat(2,1fr); }
  .fact{ border-right:0; border-bottom:1px solid var(--line); padding:30px 24px 30px 0; }
  .fact:nth-child(odd){ border-right:1px solid var(--line); }
  .fact:nth-child(even){ padding-left:30px; }
  .fact:nth-child(1){ padding-left:0; }
  .footer__grid{ grid-template-columns:1fr 1fr; gap:36px; }
}

@media (max-width:900px){
  .grid--3{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:1fr; gap:36px; }
  .step,.step:not(:first-child){ padding:0 0 0 0; border-left:0; }
  .step:not(:first-child){ border-top:1px solid var(--line); padding-top:36px; }
}

@media (max-width:860px){
  .nav{
    position:fixed; inset:var(--header-h) 0 auto 0; flex-direction:column; align-items:stretch; gap:2px;
    background:var(--bg); border-bottom:1px solid var(--line); padding:18px 28px 28px;
    box-shadow:var(--card-shadow); transform:translateY(-135%); transition:transform .3s cubic-bezier(.2,.7,.3,1);
    visibility:hidden; max-height:calc(100dvh - var(--header-h)); overflow-y:auto;
  }
  .nav.is-open{ transform:none; visibility:visible; }
  .nav a{ padding:15px 12px; font-size:17px; }
  .nav .btn{ margin-top:14px; }
  .header__tools{ margin-left:auto; }
  .burger{ display:grid; }
}

@media (max-width:720px){
  body{ font-size:16.5px; }
  .wrap{ padding-inline:22px; }
  .section{ padding:76px 0; }
  .section--tight{ padding:56px 0; }
  .sec-head{ margin-bottom:44px; }
  .hero{ padding:64px 0 76px; }
  .hero__actions .btn{ width:100%; }
  .grid--3,.grid--2,.form__row{ grid-template-columns:1fr; }
  .facts__grid{ grid-template-columns:1fr; }
  .fact,.fact:nth-child(odd),.fact:nth-child(even){ border-right:0; padding:26px 0; }
  .footer__grid{ grid-template-columns:1fr; gap:34px; }
  .form{ padding:28px 22px; }
  .card{ padding:28px 24px; }
  .cta{ padding:52px 26px; border-radius:20px; }
  .cta__actions .btn{ width:100%; }
  .about__photo{ max-width:none; }
}

/* Diagramme auf kleinen Displays lesbar halten */
@media (max-width:820px){
  .dia-label{ font-size:12px; }
  .dia-title,.dia-title-alt{ font-size:15px; }
}
@media (max-width:420px){
  .eyebrow{ letter-spacing:.14em; }
}

@media print{ .header,.cta,.footer,.theme-toggle{ display:none; } }