/* =============================================================
   /root Systemberatung — Design V5 "Leitstand"
   Graphit, Haarlinien, ruhige Typografie. Signal: Amber.
   Schrift: Manrope (OFL), lokal ausgeliefert — keine Fremdserver.
   ============================================================= */

@font-face {
  font-family: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("../fonts/manrope-latin-wght.woff2") format("woff2");
  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"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("../fonts/manrope-latin-ext-wght.woff2") format("woff2");
  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 {
  --ink:        #0F1B2D;
  --ink-2:      #14233A;
  --ink-3:      #1A2C47;
  --line:       rgba(160, 190, 225, 0.14);
  --line-2:     rgba(160, 190, 225, 0.28);
  --steel:      #8FA3B3;
  --text:       #E7EDF2;
  --text-2:     #B0BED0;
  --text-3:     #93A3B8; /* Kontrast ≥ 6:1 auf beiden Hintergründen */
  --amber:      #F0A63A;
  --amber-dim:  rgba(240, 166, 58, 0.14);
  --ice:        #7FD3E6;

  --sans: "Manrope", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: var(--sans); /* bewusst keine Code-Schrift mehr */

  --max: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--amber); color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 700; transition: top .2s; }
.skip:focus { top: 12px; }
::selection { background: var(--amber); color: var(--ink); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

/* --- Typo --- */
h1, h2, h3 { font-weight: 700; letter-spacing: -0.025em; line-height: 1.05; color: var(--text); }
h1 { font-size: clamp(2.5rem, 6.4vw, 5.2rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); letter-spacing: -0.035em; }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; line-height: 1.25; }
em { font-style: normal; color: var(--amber); }
.mono, .label { font-family: var(--mono); }
.label {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .9rem; font-weight: 600; letter-spacing: .01em; color: var(--text-3);
}
.label::before { content: ""; width: 22px; height: 1px; background: var(--amber); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--text-2); max-width: 40ch; }

/* --- Layout --- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { position: relative; padding: clamp(80px, 12vw, 150px) 0; }
.section--rule { border-top: 1px solid var(--line); }
.section__head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vw, 72px); max-width: 780px; }

/* Technische Eckmarken */
.ticks { position: relative; }
.ticks::before, .ticks::after {
  content: ""; position: absolute; width: 12px; height: 12px; pointer-events: none;
  border-color: var(--line-2); border-style: solid;
}
.ticks::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.ticks::after  { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

/* --- Navigation --- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(15, 27, 45, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.nav__inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); height: 72px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; font-family: var(--mono); }
.logo__mark { width: 34px; height: 34px; flex: none; }
.logo__text { font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; line-height: 1; }
.logo__text b { color: var(--amber); font-weight: 600; }
.logo__sub { display: block; margin-top: 4px; font-size: .74rem; letter-spacing: .01em; color: var(--text-3); }
.nav__links { display: flex; align-items: center; gap: 34px; font-size: .9rem; }
.nav__links a { color: var(--text-2); transition: color .2s; position: relative; }
.nav__links a:hover, .nav__links a.active { color: var(--text); }
.nav__links a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 1px; background: var(--amber); }
.nav__tel {
  font-family: var(--mono); font-size: .82rem; color: var(--ink) !important; background: var(--amber);
  padding: 10px 16px; border-radius: 8px; font-weight: 600; transition: filter .2s;
}
.nav__tel:hover { filter: brightness(1.1); }
.nav__tel::after { display: none; }
.burger { display: none; width: 44px; height: 44px; background: none; border: 1px solid var(--line-2); border-radius: 8px; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--text); transition: transform .3s var(--ease), opacity .2s; }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 26px; }
.burger.open span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
.mnav {
  position: fixed; inset: 72px 0 0 0; z-index: 49; background: var(--ink);
  display: flex; flex-direction: column; padding: 32px var(--gutter); gap: 4px;
  transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s var(--ease), visibility .25s;
}
.mnav { visibility: hidden; }
.mnav.open { opacity: 1; transform: none; pointer-events: auto; visibility: visible; }
.mnav a { font-size: 1.8rem; font-weight: 700; letter-spacing: -.03em; padding: 10px 0; border-bottom: 1px solid var(--line); }
.mnav a.active { color: var(--amber); }
.mnav .mnav__tel { border-radius: 8px; margin-top: 24px; font-family: var(--mono); font-size: 1rem; font-weight: 600; color: var(--amber); border: 1px solid var(--amber); padding: 16px; text-align: center; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 12px; min-height: 52px;
  padding: 0 24px; border-radius: 8px; font-size: .95rem; font-weight: 600;
  transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease);
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
}
.btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--amber { background: var(--amber); color: var(--ink); }
.btn--amber:hover { background: #ffb851; }
.btn--ghost { border-color: var(--line-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--text); }
.btn .mono { font-size: .9rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* --- Hero --- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding: 120px 0 80px; }
.hero__canvas, .phead__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after, .phead::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, var(--ink) 0%, rgba(15,27,45,.86) 34%, rgba(15,27,45,.15) 66%, rgba(15,27,45,.35) 100%),
    linear-gradient(0deg, var(--ink) 0%, transparent 28%);
}
.hero__content { position: relative; z-index: 2; width: 100%; }
.hero h1 { max-width: 13ch; margin: 22px 0 28px; }
.hero .lead { margin-bottom: 40px; }
.hero__meta {
  position: absolute; z-index: 2; right: var(--gutter); bottom: 34px;
  font-family: var(--mono); font-size: .82rem; letter-spacing: .14em; color: var(--text-3); text-align: right; line-height: 1.9;
}
.hero__meta span { color: var(--amber); }

/* Laufband mit Fakten */
.facts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); }
.facts__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 34px 28px; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact__num { font-size: clamp(2.4rem, 4.5vw, 3.6rem); font-weight: 700; letter-spacing: -.05em; line-height: 1; }
.fact__num small { font-size: .45em; color: var(--amber); letter-spacing: 0; margin-left: 2px; }
.fact__lbl { margin-top: 10px; font-family: var(--mono); font-size: .85rem; letter-spacing: .01em; color: var(--text-3); }

/* --- Argumente --- */
.args { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.arg {
  position: relative; padding: clamp(28px, 4vw, 48px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.arg:hover { background: var(--ink-2); }
.arg__no { font-size: .9rem; font-weight: 600; color: var(--amber); }
.arg h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); letter-spacing: -.03em; margin: 18px 0 12px; line-height: 1.1; }
.arg p { color: var(--text-2); max-width: 38ch; }
.arg__glyph { position: absolute; top: clamp(28px, 4vw, 48px); right: clamp(28px, 4vw, 48px); width: 56px; height: 56px; color: var(--steel); opacity: .55; transition: opacity .3s, color .3s; }
.arg:hover .arg__glyph { opacity: 1; color: var(--ice); }

/* --- Problem → Lösung --- */
.fixes { display: grid; gap: 0; border-top: 1px solid var(--line); }
.fix {
  display: grid; grid-template-columns: 70px 1fr 1fr 40px; gap: 24px; align-items: center;
  padding: 26px 0; border-bottom: 1px solid var(--line); transition: padding .3s var(--ease);
}
.fix:hover { padding-left: 12px; }
.fix__no { font-family: var(--mono); font-size: .85rem; color: var(--text-3); }
.fix__pain { color: var(--text-3); text-decoration: line-through; text-decoration-color: rgba(240,166,58,.6); text-decoration-thickness: 1px; }
.fix__gain { font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.fix__arrow { color: var(--amber); justify-self: end; }
.fix__arrow svg { width: 22px; height: 22px; }

/* --- Leistungen (kompakt) --- */
.svc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc__item { background: var(--ink); padding: 32px 28px 30px; display: flex; flex-direction: column; gap: 12px; min-height: 230px; transition: background .3s; }
.svc__item:hover { background: var(--ink-2); }
.svc__head { display: flex; justify-content: space-between; align-items: baseline; }
.svc__id { font-family: var(--mono); font-size: .82rem; color: var(--text-3); letter-spacing: .1em; }
.svc__item h3 { font-size: 1.3rem; }
.svc__item p { color: var(--text-2); font-size: .95rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 8px; }
.tag { font-family: var(--mono); font-size: .82rem; color: var(--text-2); border: 1px solid var(--line-2); padding: 4px 9px; border-radius: 6px; }

/* --- Zitat / Person --- */
.person { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.portrait { position: relative; padding: 14px; border: 1px solid var(--line); }
.portrait img { width: 100%; filter: grayscale(1) contrast(1.08) brightness(.92); transition: filter .6s; }
.portrait:hover img { filter: grayscale(.2) contrast(1.05); }
.portrait__cap {
  position: absolute; left: 14px; right: 14px; bottom: 14px; padding: 12px 14px;
  background: linear-gradient(0deg, rgba(15,27,45,.9), rgba(15,27,45,0));
  font-family: var(--mono); font-size: .82rem; letter-spacing: .12em; color: var(--text-2); display: flex; justify-content: space-between;
}
.portrait__cap span { color: var(--amber); }
.portrait__dim { position: absolute; left: -26px; top: 14px; bottom: 14px; width: 1px; background: var(--line-2); }
.portrait__dim::before, .portrait__dim::after { content: ""; position: absolute; left: -4px; width: 9px; height: 1px; background: var(--line-2); }
.portrait__dim::before { top: 0; } .portrait__dim::after { bottom: 0; }
.quote { font-size: clamp(1.6rem, 3.2vw, 2.5rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.2; margin: 24px 0 28px; }
.quote::before { content: "„"; color: var(--amber); }
.quote::after { content: "“"; color: var(--amber); }
.sig { font-family: var(--mono); font-size: .8rem; color: var(--text-3); margin-bottom: 36px; }
.sig strong { color: var(--text); font-weight: 600; }

/* --- Ausfallsicherheit --- */
.assure-wrap { padding: 0 0 clamp(80px, 12vw, 150px); }
.assure { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; padding: clamp(28px, 4vw, 44px); border: 1px solid var(--line); border-radius: 12px; background: var(--ink-2); }
.assure h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); letter-spacing: -.03em; margin-top: 14px; }
.assure__item { position: relative; padding-left: 22px; border-left: 1px solid var(--line-2); }
.assure__item h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.assure__item p { color: var(--text-2); font-size: .95rem; }

/* --- Kunden --- */
.clients-intro { display: grid; gap: 14px; margin-top: clamp(64px, 9vw, 110px); margin-bottom: 28px; }
.clients { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.client { background: var(--ink); padding: 26px 22px; min-height: 112px; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; transition: background .3s; }
.client:hover { background: var(--ink-2); }
.client__name { font-weight: 600; font-size: 1.02rem; letter-spacing: -.01em; line-height: 1.25; }
.client__sector { font-family: var(--mono); font-size: .82rem; letter-spacing: .01em; color: var(--text-3); }
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 56px; width: max-content; animation: marquee 50s linear infinite; }
.marquee__track span { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 600; letter-spacing: -.02em; color: var(--text-3); white-space: nowrap; display: inline-flex; align-items: center; gap: 56px; }
.marquee__track span::after { content: "/"; color: var(--amber); font-family: var(--mono); font-weight: 400; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --- Prozess --- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); counter-reset: step; position: relative; }
.steps::before { content: ""; position: absolute; top: 7px; left: 0; right: 0; height: 1px; background: var(--line-2); }
.steps--3 { grid-template-columns: repeat(3, 1fr); }
.step { position: relative; padding: 40px 24px 0 0; }
.step::before { content: ""; position: absolute; top: 0; left: 0; width: 15px; height: 15px; border: 1px solid var(--amber); background: var(--ink); transform: rotate(45deg); }
.step:first-child::before { background: var(--amber); }
.step__no { font-family: var(--mono); font-size: .82rem; color: var(--text-3); letter-spacing: .1em; }
.step h3 { font-size: 1.5rem; margin: 10px 0 8px; }
.step p { color: var(--text-2); font-size: .95rem; }

/* --- CTA --- */
.cta { position: relative; overflow: hidden; border-top: 1px solid var(--line); }
.cta__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.cta::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(15,27,45,.92) 30%, rgba(15,27,45,.55) 80%); pointer-events: none; }
.cta .wrap { position: relative; z-index: 2; }
.cta h2 { font-size: clamp(2.4rem, 6vw, 4.8rem); letter-spacing: -.045em; max-width: 14ch; margin: 22px 0 22px; }
.cta .lead { margin-bottom: 40px; }
.cta__phone { display: inline-block; font-family: var(--mono); font-size: clamp(1.6rem, 4vw, 2.8rem); font-weight: 600; letter-spacing: -.02em; color: var(--amber); border-bottom: 1px solid rgba(240,166,58,.35); padding-bottom: 6px; margin-bottom: 36px; transition: border-color .2s; }
.cta__phone:hover { border-color: var(--amber); }

/* --- Page Header (Unterseiten) --- */
.phead { position: relative; overflow: hidden; padding: 190px 0 110px; border-bottom: 1px solid var(--line); }
.phead .wrap { position: relative; z-index: 2; }
.phead h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); max-width: 14ch; margin: 22px 0 24px; }

/* --- Leistungsdetail --- */
.areas { border-top: 1px solid var(--line); }
.area { display: grid; grid-template-columns: 90px 1.1fr 1fr; gap: 32px; padding: 40px 0; border-bottom: 1px solid var(--line); align-items: start; }
.area__no { font-family: var(--mono); font-size: .9rem; font-weight: 600; color: var(--amber); padding-top: 8px; }
.area h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -.03em; line-height: 1.1; }
.area__claim { color: var(--text-2); margin-top: 10px; }
.area .tags { margin-top: 6px; padding-top: 0; }
.platforms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.platform { background: var(--ink); padding: 28px; }
.platform__os { font-family: var(--mono); font-size: .85rem; font-weight: 600; color: var(--ice); letter-spacing: .01em; }
.platform h3 { margin: 12px 0 8px; font-size: 1.25rem; }
.platform p { color: var(--text-2); font-size: .93rem; }

/* --- Kontakt --- */
.contact { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(40px, 6vw, 90px); }
.channels { display: grid; gap: 0; border-top: 1px solid var(--line); }
.channel { display: grid; grid-template-columns: 90px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.channel__k { font-family: var(--mono); font-size: .82rem; letter-spacing: .01em; color: var(--text-3); }
.channel__v { font-size: 1.15rem; font-weight: 600; }
.channel__v a:hover { color: var(--amber); }
.channel__v small { display: block; font-weight: 400; font-size: .9rem; color: var(--text-2); }
.map { margin-top: 32px; aspect-ratio: 16/10; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; position: relative; }
.map iframe { width: 100%; height: 100%; border: 0; filter: invert(.92) hue-rotate(180deg) saturate(.35) brightness(.9) contrast(.95); }
.map__note { font-family: var(--mono); font-size: .82rem; color: var(--text-3); margin-top: 10px; letter-spacing: .05em; }
.form { display: grid; gap: 18px; padding: clamp(24px, 4vw, 44px); border: 1px solid var(--line); border-radius: 12px; background: var(--ink-2); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-family: var(--mono); font-size: .82rem; letter-spacing: .01em; color: var(--text-3); }
.field input, .field textarea {
  width: 100%; background: var(--ink); color: var(--text); border: 1px solid rgba(160, 190, 225, 0.5); border-radius: 8px;
  padding: 14px 14px; font: inherit; font-size: 1rem; transition: border-color .2s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--amber); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .88rem; color: var(--text-2); cursor: pointer; }
.consent input { margin-top: 4px; accent-color: var(--amber); width: 16px; height: 16px; flex: none; }
.consent a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.form .btn { justify-content: center; width: 100%; }
.form__note { font-size: .8rem; color: var(--text-3); }
.form__msg { display: none; padding: 14px 16px; font-size: .92rem; border: 1px solid; }
.form__msg--ok { border-color: rgba(127,211,230,.4); color: var(--ice); }
.form__msg--err { border-color: rgba(240,120,90,.5); color: #f3a08a; }
.form__msg--err a { text-decoration: underline; }

/* --- Rechtliches --- */
.legal { max-width: 760px; }
.legal h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin: 64px 0 20px; scroll-margin-top: 100px; }
.legal h2:first-child { margin-top: 0; }
.legal h3 { font-size: 1.05rem; margin: 32px 0 8px; color: var(--text); }
.legal p, .legal li { color: var(--text-2); font-size: .97rem; margin-bottom: 12px; }
.legal ul { padding-left: 1.2em; list-style: square; }
.legal a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

/* --- Footer --- */
.footer { border-top: 1px solid var(--line); padding: 64px 0 32px; background: var(--ink); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer p { color: var(--text-3); font-size: .9rem; margin-top: 18px; max-width: 34ch; }
.footer__h { font-family: var(--mono); font-size: .82rem; letter-spacing: .01em; color: var(--text-3); margin-bottom: 16px; }
.footer__list { display: grid; gap: 8px; font-size: .92rem; color: var(--text-2); }
.footer__list a:hover { color: var(--amber); }
.footer__bottom { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-family: var(--mono); font-size: .82rem; color: var(--text-3); letter-spacing: .05em; }
.footer__bottom a:hover { color: var(--text); }
.status { display: inline-flex; align-items: center; gap: 8px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #5ee08a; box-shadow: 0 0 0 3px rgba(94,224,138,.15); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(94,224,138,0); } }

/* --- Nachweise (Credentials) --- */
.creds { display: grid; grid-template-columns: repeat(4, 1fr); }
.cred { padding: 34px 28px; border-left: 1px solid var(--line); }
.cred:first-child { border-left: 0; padding-left: 0; }
.cred__k { font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.3; }
.cred__v { margin-top: 8px; font-size: .88rem; color: var(--text-3); line-height: 1.45; }
.cred__k em { display: block; font-size: clamp(2rem, 3.6vw, 2.8rem); letter-spacing: -.045em; line-height: 1; margin-bottom: 10px; }

/* --- Projekte (Fallbeispiele) --- */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.case { background: var(--ink); padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; gap: 14px; transition: background .3s; }
.case:hover { background: var(--ink-2); }
.case--wide { grid-column: 1 / -1; }
.case__meta { font-size: .85rem; font-weight: 600; letter-spacing: .01em; color: var(--amber); }
.case h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); letter-spacing: -.03em; line-height: 1.15; max-width: 26ch; }
.case p { color: var(--text-2); max-width: 60ch; }
.case__facts { display: grid; gap: 8px; margin-top: 6px; }
.case__facts li { position: relative; padding-left: 22px; color: var(--text-2); font-size: .95rem; }
.case__facts li::before { content: ""; position: absolute; left: 0; top: .7em; width: 12px; height: 1px; background: var(--amber); }

/* --- Zusammenarbeit --- */
.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.model { border: 1px solid var(--line); border-radius: 12px; padding: 34px 30px; display: flex; flex-direction: column; gap: 14px; transition: border-color .3s; }
.model:hover { border-color: var(--line-2); }
.model--accent { border-color: rgba(240,166,58,.45); background: linear-gradient(180deg, var(--amber-dim), transparent 60%); }
.model__for { font-size: .85rem; font-weight: 600; letter-spacing: .01em; color: var(--text-3); }
.model h3 { font-size: 1.5rem; letter-spacing: -.03em; }
.model p { color: var(--text-2); font-size: .97rem; }
.model ul { display: grid; gap: 8px; margin-top: 6px; }
.model li { position: relative; padding-left: 22px; font-size: .93rem; color: var(--text-2); }
.model li::before { content: ""; position: absolute; left: 0; top: .7em; width: 12px; height: 1px; background: var(--amber); }

/* --- Sicherheits-Check --- */
.check { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.check h2 { margin: 20px 0 20px; }
.check__list { border-top: 1px solid var(--line); }
.check__list li { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); font-weight: 600; }
.check__list li::before { content: ""; flex: none; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--amber); background: radial-gradient(circle, var(--amber) 0 3px, transparent 4px); }
.mods { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mod { border: 1px solid var(--line); border-radius: 12px; padding: clamp(26px, 3.5vw, 40px); display: flex; flex-direction: column; gap: 12px; background: var(--ink); transition: border-color .3s, background .3s; }
.mod:hover { border-color: var(--line-2); background: var(--ink-2); }
.mod__no { font-size: .9rem; font-weight: 600; color: var(--amber); }
.mod h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); letter-spacing: -.02em; }
.mod p { color: var(--text-2); }
.mod ul { display: grid; gap: 7px; margin-top: 4px; }
.mod li { position: relative; padding-left: 22px; font-size: .95rem; color: var(--text-2); }
.mod li::before { content: ""; position: absolute; left: 0; top: .72em; width: 12px; height: 1px; background: var(--amber); }
.mod--base { grid-column: 1 / -1; border-color: rgba(240,166,58,.45); background: linear-gradient(135deg, var(--amber-dim), transparent 55%); }
.result { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.result > div { background: var(--ink); padding: 30px 28px; }
.result h3 { font-size: 1.2rem; margin-bottom: 8px; }
.result p { color: var(--text-2); font-size: .95rem; }
.lamp { display: inline-flex; gap: 6px; margin-bottom: 16px; }
.lamp i { width: 12px; height: 12px; border-radius: 50%; }
.lamp i:nth-child(1) { background: #E5644E; } .lamp i:nth-child(2) { background: var(--amber); } .lamp i:nth-child(3) { background: #5CC98A; }

/* --- Reveal --- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* --- Responsive --- */
@media (max-width: 1000px) {
  .nav__links { display: none; }
  .burger { display: block; }
  .svc { grid-template-columns: repeat(2, 1fr); }
  .clients { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .steps::before { display: none; }
  .person, .contact { grid-template-columns: 1fr; }
  .creds { grid-template-columns: repeat(2, 1fr); }
  .cred:nth-child(odd) { border-left: 0; padding-left: 0; }
  .cred:nth-child(n+3) { border-top: 1px solid var(--line); }
  .models { grid-template-columns: 1fr; }
  .check { grid-template-columns: 1fr; }
  .assure { grid-template-columns: 1fr; }
  .result { grid-template-columns: 1fr; }
  .portrait { max-width: 420px; }
  .platforms { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero { align-items: flex-end; padding-bottom: 60px; }
  .hero::after, .phead::after { background: linear-gradient(0deg, var(--ink) 18%, rgba(15,27,45,.7) 55%, rgba(15,27,45,.35) 100%); }
  .hero__meta { display: none; }
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
  .fact { padding: 26px 18px; }
  .fact:nth-child(odd) { border-left: 0; padding-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
  .args, .svc, .platforms, .cases, .mods { grid-template-columns: 1fr; }
  .creds { grid-template-columns: 1fr; }
  .cred { border-left: 0; padding-left: 0; padding: 24px 0; }
  .cred:nth-child(n+2) { border-top: 1px solid var(--line); }
  .arg__glyph { width: 40px; height: 40px; }
  .fix { grid-template-columns: 1fr 24px; gap: 6px 16px; }
  .fix__no { display: none; }
  .fix__pain { grid-column: 1; font-size: .9rem; }
  .fix__gain { grid-column: 1; }
  .fix__arrow { grid-row: 1 / span 2; grid-column: 2; }
  .clients { grid-template-columns: repeat(2, 1fr); }
  .client { padding: 20px 16px; }
  .steps { grid-template-columns: 1fr; }
  .area { grid-template-columns: 1fr; gap: 14px; padding: 32px 0; }
  .area__no { padding-top: 0; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .phead { padding: 140px 0 70px; }
  .portrait__dim { display: none; }
  .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}