/* infofeld GmbH – Website
   Handgeschriebenes CSS ohne Framework. Optik und Maße entsprechen der bisherigen Live-Version. */

@font-face { font-family: "Figtree"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/figtree-latin-300-normal.woff2") format("woff2"); }
@font-face { font-family: "Figtree"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/figtree-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Figtree"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/figtree-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Figtree"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/figtree-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Figtree"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/figtree-latin-700-normal.woff2") format("woff2"); }

:root {
  --bg: #f9fafb;
  --fg: #1d2530;
  --muted: #eaf0f6;
  --muted-fg: #4f5d70;
  --border: #e1e7ef;
  --card: #fff;
  --primary: #13c1ec;
  --accent: #ff5724;
  --petrol: #05697d;
  --glow: rgba(72, 229, 234, .8);
  --text-glow: 0 0 20px rgba(72, 229, 234, .8), 0 0 40px rgba(72, 229, 234, .4), 0 0 60px rgba(72, 229, 234, .2);
  --ease: cubic-bezier(.4, 0, .2, 1);
  --font: "Figtree", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ---------- Grundlagen ---------- */
*, *::before, *::after { box-sizing: border-box; border: 0 solid var(--border); }
html { font-size: clamp(14px, 1vw + .5rem, 18px); -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 5rem; }
body { margin: 0; min-width: 320px; min-height: 100vh; background: var(--bg); color: var(--fg); font-family: var(--font); font-weight: 400; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-size: inherit; font-weight: 600; line-height: 1.2; }
p, ul, ol, figure, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
a { color: inherit; text-decoration: none; }
img, video, svg, canvas { display: block; max-width: 100%; }
img, video { height: auto; }
button, input, textarea, select { font: inherit; color: inherit; margin: 0; }
button { cursor: pointer; background: none; padding: 0; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; padding: .6rem 1rem; border-radius: .5rem; background: #fff; color: var(--fg); font-weight: 600; box-shadow: 0 10px 15px -3px rgba(0,0,0,.1); }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.container { width: 100%; margin-inline: auto; padding-inline: 1rem; }
@media (min-width: 1400px) { .container { max-width: 1400px; } }

/* ---------- Kopfzeile ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; background: transparent; transition: background-color .3s var(--ease), box-shadow .3s var(--ease); }
.site-header.is-scrolled { background: rgba(249, 250, 251, .95); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
@media (min-width: 640px) { .header-inner { padding-block: 1rem; } }
.brand { display: flex; align-items: center; }
.brand img { width: 12rem; height: auto; transition: transform .3s var(--ease); }
.brand:hover img { transform: scale(1.05); }
.main-nav { display: none; align-items: center; gap: 1.5rem; }
@media (min-width: 768px) { .main-nav { display: flex; } }
@media (min-width: 1024px) { .main-nav { gap: 2rem; } }
.main-nav a { font-size: .875rem; line-height: 1.25rem; color: var(--fg); transition: color .15s var(--ease); }
@media (min-width: 1024px) { .main-nav a { font-size: 1rem; line-height: 1.5rem; } }
.main-nav a:hover { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: .75rem; }

.btn-expert { display: none; align-items: center; justify-content: center; padding: .5rem 1rem; border: 1px solid var(--petrol); border-radius: .5rem; font-size: .875rem; line-height: 1.25rem; font-weight: 600; color: var(--fg); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); box-shadow: 0 0 20px rgba(255,255,255,.3); transition: box-shadow .3s var(--ease); }
.btn-expert:hover { box-shadow: 0 0 30px rgba(255,255,255,.5); }
.is-scrolled .btn-expert { box-shadow: 0 0 20px rgba(72,229,234,.4); }
.is-scrolled .btn-expert:hover { box-shadow: 0 0 30px rgba(72,229,234,.6); }
@media (min-width: 640px) { .btn-expert { display: flex; } }

.menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 2.5rem; height: 2.5rem; border: 1px solid var(--border); border-radius: .375rem; background: var(--bg); color: var(--fg); }
.menu-toggle:hover { background: var(--accent); color: #fff; }
.menu-toggle svg { width: 1.25rem; height: 1.25rem; }
@media (min-width: 768px) { .menu-toggle { display: none; } }

/* Mobiles Menü als Seitenleiste wie im Original */
.mobile-menu { position: fixed; inset: 0; z-index: 60; visibility: hidden; }
.mobile-menu.is-open { visibility: visible; }
.mobile-menu-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.8); opacity: 0; transition: opacity .3s var(--ease); }
.mobile-menu.is-open .mobile-menu-backdrop { opacity: 1; }
.mobile-menu-panel { position: absolute; inset: 0 0 0 auto; width: 280px; max-width: 85vw; padding: 1.5rem; background: var(--bg); box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); transform: translateX(100%); transition: transform .3s var(--ease); overflow-y: auto; }
@media (min-width: 640px) { .mobile-menu-panel { width: 350px; } }
.mobile-menu.is-open .mobile-menu-panel { transform: none; }
.mobile-menu-close { position: absolute; right: 1rem; top: 1rem; width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: .25rem; opacity: .7; }
.mobile-menu-close:hover { opacity: 1; }
.mobile-menu-close svg { width: 1rem; height: 1rem; }
.mobile-menu nav { display: flex; flex-direction: column; margin-top: 3rem; }
.mobile-menu nav a { padding-block: .75rem; border-bottom: 1px solid var(--border); font-size: 1.125rem; line-height: 1.75rem; font-weight: 500; transition: color .15s var(--ease); }
.mobile-menu nav a:hover { color: var(--primary); }
.mobile-menu .btn-expert { display: flex; width: 100%; margin-top: 1.5rem; padding: .75rem 1.5rem; font-size: 1rem; line-height: 1.5rem; }
body.menu-open { overflow: hidden; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(180deg, #48e5ea, #0a697d, #023343); }
.hero-dots { position: absolute; inset: 0; opacity: .1; background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-network { position: absolute; inset: 0; pointer-events: none; -webkit-mask-image: linear-gradient(to bottom, transparent 0%, transparent 40%, rgba(0,0,0,.6) 70%, #000 100%); mask-image: linear-gradient(to bottom, transparent 0%, transparent 40%, rgba(0,0,0,.6) 70%, #000 100%); }
.hero-network canvas { width: 100%; height: 100%; }
.hero-glow { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to right, rgba(19,193,236,.03), rgba(255,87,36,.03)); filter: blur(16px); -webkit-mask-image: linear-gradient(to bottom, transparent 0%, transparent 50%, rgba(0,0,0,.8) 80%); mask-image: linear-gradient(to bottom, transparent 0%, transparent 50%, rgba(0,0,0,.8) 80%); animation: pulse-glow 2s ease-in-out infinite alternate; }
.hero-content { position: relative; z-index: 20; padding-bottom: 3rem; width: 100%; }
.hero-stack { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; min-height: calc(100vh - 8rem); padding-top: 7rem; }
@media (min-width: 768px) { .hero-stack { justify-content: center; padding-top: 0; } }
.hero-copy { max-width: 48rem; text-align: left; display: flex; flex-direction: column; gap: 1.5rem; }
@media (min-width: 640px) { .hero-copy { gap: 2rem; } }
.hero-badge { display: inline-block; align-self: flex-start; padding: .5rem 1rem; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(255,255,255,.1); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: #fff; font-size: .875rem; line-height: 1.25rem; font-weight: 500; }
.hero h1 { margin: 0; color: #fff; font-size: 26px; line-height: 1.25; font-weight: 600; }
@media (min-width: 640px) { .hero h1 { font-size: 1.875rem; line-height: 2.25rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 58px; } }
.hero-sub { display: block; margin-top: .5rem; margin-bottom: 1.5rem; color: #fff; font-size: 1.5rem; line-height: 2rem; font-weight: 700; text-shadow: var(--text-glow); }
@media (min-width: 640px) { .hero-sub { font-size: 1.875rem; line-height: 2.25rem; } }
@media (min-width: 1024px) { .hero-sub { font-size: 2.25rem; line-height: 2.5rem; } }
.hero-lead { max-width: 42rem; color: rgba(255,255,255,.9); font-size: 1rem; line-height: 1.625; font-weight: 300; }
@media (min-width: 640px) { .hero-lead { font-size: 1.125rem; } }
.btn-glow { display: inline-flex; align-items: center; justify-content: center; padding: .75rem 1.5rem; border: 1px solid #48e5ea; border-radius: .5rem; color: #fff; font-size: 1rem; line-height: 1.5rem; font-weight: 600; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); box-shadow: 0 0 20px rgba(72,229,234,.4); transition: box-shadow .3s var(--ease); }
.btn-glow:hover { box-shadow: 0 0 30px rgba(72,229,234,.7), 0 10px 15px -3px rgba(0,0,0,.1); }
.scroll-indicator { position: absolute; bottom: 8rem; left: 50%; margin-left: -.75rem; z-index: 10; animation: float 6s ease-in-out infinite; }
.scroll-indicator span { width: 1.5rem; height: 2.5rem; border: 2px solid #fff; border-radius: 999px; display: flex; justify-content: center; }
.scroll-indicator span::after { content: ""; width: .25rem; height: .75rem; margin-top: .5rem; border-radius: 999px; background: #fff; animation: pulse 2s cubic-bezier(.4,0,.6,1) infinite; }

/* Laufband mit Technologien */
.tech-marquee { position: absolute; left: 0; right: 0; bottom: 0; z-index: 10; padding-block: 23px; background: var(--bg); overflow: hidden; }
.tech-track { display: flex; width: max-content; white-space: nowrap; animation: scroll-seamless 45s linear infinite; will-change: transform; }
.tech-track span { flex-shrink: 0; padding-inline: .75rem; font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; color: rgba(101,117,139,.6); transition: color .3s var(--ease); }
.tech-track span:hover { color: var(--fg); }

/* ---------- Portfolio ---------- */
.section-portfolio { padding-block: 3rem; background: #f1f5f9; }
@media (min-width: 640px) { .section-portfolio { padding-block: 4rem; } }
@media (min-width: 1024px) { .section-portfolio { padding-block: 5rem; } }
.wrap-7xl { max-width: 80rem; margin-inline: auto; padding-inline: 1rem; }
@media (min-width: 640px) { .wrap-7xl { padding-inline: 1.5rem; } }
@media (min-width: 1024px) { .wrap-7xl { padding-inline: 2rem; } }
.section-head { text-align: center; margin-bottom: 3rem; }
.section-head h2 { margin-bottom: 1rem; font-size: 1.5rem; line-height: 2rem; font-weight: 700; color: #000; }
@media (min-width: 640px) { .section-head h2 { margin-bottom: 1.5rem; font-size: 1.875rem; line-height: 2.25rem; } }
@media (min-width: 1024px) { .section-head h2 { font-size: 2.25rem; line-height: 2.5rem; } }
.section-head p { max-width: 48rem; margin-inline: auto; color: var(--muted-fg); font-size: .875rem; line-height: 1.625; }
@media (min-width: 640px) { .section-head p { font-size: 1rem; } }
@media (min-width: 1024px) { .section-head p { font-size: 1.125rem; } }
.fade-in { animation: fade-in .6s ease-out both; }
.cards-3 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-3 { grid-template-columns: repeat(3, 1fr); } }
.service-card { padding: 1.5rem; background: var(--card); border: 1px solid #cdd7e3; border-radius: .75rem; box-shadow: 0 1px 2px rgba(15,23,42,.06), 0 6px 18px -6px rgba(15,23,42,.12); transition: all .3s var(--ease); }
.service-card:hover { transform: translateY(-.25rem); border-color: rgba(5,105,125,.45); box-shadow: 0 14px 28px -10px rgba(5,105,125,.28), 0 4px 8px -4px rgba(15,23,42,.1); }
.chip { display: inline-block; margin-bottom: 1rem; padding: .25rem .75rem; border: 1px solid rgba(5,105,125,.3); border-radius: 999px; background: rgba(19,193,236,.12); color: #04596a; font-size: .75rem; line-height: 1rem; font-weight: 600; }
.service-card h3 { margin-bottom: .75rem; color: #111827; font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; transition: color .3s var(--ease); }
.service-card:hover h3 { color: var(--petrol); }
.service-card p { color: var(--muted-fg); font-size: .875rem; line-height: 1.625; }

/* ---------- Anwendungsfälle ---------- */
.grad-1 { background: linear-gradient(180deg, #48e5ea, #36cdd4, #2ba3b0); }
.grad-3 { background: linear-gradient(180deg, #2ba3b0, #1a7d8c); }
.grad-4 { background: linear-gradient(180deg, #1a7d8c, #0e5a6b); }
.grad-5 { background: linear-gradient(180deg, #0e5a6b, #084157); }
.grad-6 { background: linear-gradient(180deg, #084157, #063a4b); }
.grad-7 { background: linear-gradient(180deg, #063a4b, #05303c); }
.grad-8 { background: linear-gradient(180deg, #05303c, #042830); }
.grad-9 { background: linear-gradient(180deg, #042830, #023343); }

.solutions-intro { position: relative; display: flex; align-items: center; overflow: hidden; padding: 1rem 0 8rem; }
@media (min-width: 640px) { .solutions-intro { padding: 1.5rem 0 10rem; } }
@media (min-width: 1024px) { .solutions-intro { padding: 2rem 0 12rem; } }
.solutions-intro .container { position: relative; z-index: 10; padding-block: .5rem; }
@media (min-width: 640px) { .solutions-intro .container { padding-block: 1rem; } }
@media (min-width: 1024px) { .solutions-intro .container { padding-block: 1.5rem; } }
.intro-grid { display: grid; gap: 1.5rem; align-items: center; max-width: 72rem; margin-inline: auto; }
@media (min-width: 640px) { .intro-grid { gap: 2rem; } }
@media (min-width: 1024px) { .intro-grid { grid-template-columns: repeat(2, 1fr); } }
.intro-grid h2 { margin-bottom: .75rem; color: #09090b; font-size: clamp(1.25rem, 2.5vw + .25rem, 2rem); font-weight: 600; line-height: 1.2; letter-spacing: -.01em; }
.intro-grid p { max-width: 42rem; color: #020617; font-size: 14px; line-height: 1.625; }
@media (min-width: 1024px) { .intro-grid p { font-size: 1.125rem; } }

.usecase { position: relative; }
.usecase-first { margin-top: -2rem; }
@media (min-width: 640px) { .usecase-first { margin-top: -3rem; } }
@media (min-width: 1024px) { .usecase-first { margin-top: -4rem; } }
.usecase-inner { position: relative; z-index: 10; padding-inline: clamp(1rem, 4vw, 2rem); padding-top: clamp(1.25rem, 3vw + .25rem, 2rem); padding-bottom: clamp(1rem, 2vw + .5rem, 2.5rem); }
@media (min-width: 768px) { .usecase-inner { padding-top: 2.25rem; } }
.usecase-first .usecase-inner { padding-top: 0; }
@media (max-width: 767px) { .usecase:not(.usecase-first) .usecase-inner { padding-top: 3rem; } }
@media (max-width: 640px) { .usecase-inner { padding-inline: clamp(.75rem, 5vw, 1.5rem); padding-bottom: clamp(.75rem, 3vw, 1.5rem); } }
.usecase-grid { display: grid; grid-template-columns: 1fr; gap: clamp(1.5rem, 4vw, 2.5rem); align-items: center; max-width: 72rem; margin-inline: auto; }
@media (min-width: 769px) { .usecase-grid { grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3vw, 2rem); } }
@media (min-width: 1024px) { .usecase-grid { gap: clamp(2rem, 4vw, 3rem); } }
.usecase-text { display: flex; flex-direction: column; gap: .75rem; }
.usecase-mock { position: relative; z-index: 50; display: flex; justify-content: center; }
@media (min-width: 1024px) { .usecase-mock { justify-content: flex-end; } .usecase.is-reverse .usecase-mock { justify-content: flex-start; } }
@media (max-width: 768px) { .usecase.is-reverse .usecase-mock { order: 2; } }
@media (min-width: 769px) and (max-width: 1023px) { .usecase.is-reverse .usecase-mock { order: 2; } }
@media (min-width: 1024px) { .usecase.is-reverse .usecase-mock { order: 1; } .usecase.is-reverse .usecase-text { order: 2; } }

.uc-title { padding: .5rem 1rem; border: 1px solid var(--c); border-radius: .5rem; background: var(--c-bg); color: #fff; font-size: 1rem; line-height: 1.25; font-weight: 700; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); box-shadow: var(--c-glow); }
.uc-subtitle { padding: .375rem .75rem; border: 1px solid var(--c2); border-radius: .375rem; background: var(--c2-bg); color: #f3f4f6; font-size: .875rem; line-height: 1.25rem; font-weight: 600; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); box-shadow: var(--c2-glow); }
@media (min-width: 1024px) { .uc-title { font-size: 1.25rem; } .uc-subtitle { font-size: 1rem; line-height: 1.5rem; } }
.usecase-text p { max-width: 42rem; color: #f3f4f6; font-size: .75rem; line-height: 1.625; }
@media (min-width: 1024px) { .usecase-text p { font-size: .875rem; } }
.usecase.is-light .uc-title { color: #1f2937; }
.usecase.is-light .uc-subtitle { color: #374151; }
.usecase.is-light .usecase-text p { color: #374151; }
.usecase.is-teal .usecase-text p { color: #e5e7eb; }
.uc-title.mb { margin-bottom: .5rem; }

/* Farbsätze je Anwendungsfall */
.c-cyan   { --c: #06b6d4; --c-bg: rgba(6,182,212,.3);   --c-glow: 0 0 30px rgba(6,182,212,.8), 0 0 60px rgba(6,182,212,.5), 0 0 90px rgba(6,182,212,.3);
            --c2: #22d3ee; --c2-bg: rgba(34,211,238,.2); --c2-glow: 0 0 25px rgba(34,211,238,.7), 0 0 50px rgba(34,211,238,.4);
            --m-from: rgba(6,182,212,.2); --m-to: rgba(8,145,178,.1); --m-border: rgba(34,211,238,.3); --m-shadow: 6,182,212;
            --bar: linear-gradient(to right, #164e63, #0e7490, #155e75); --bar-hover: #164e63; }
.c-teal   { --c: #14b8a6; --c-bg: rgba(20,184,166,.3);  --c-glow: 0 0 30px rgba(20,184,166,.8), 0 0 60px rgba(20,184,166,.5), 0 0 90px rgba(20,184,166,.3);
            --c2: #2dd4bf; --c2-bg: rgba(45,212,191,.2); --c2-glow: 0 0 25px rgba(45,212,191,.7), 0 0 50px rgba(45,212,191,.4);
            --m-from: rgba(20,184,166,.2); --m-to: rgba(13,148,136,.1); --m-border: rgba(45,212,191,.3); --m-shadow: 20,184,166;
            --bar: linear-gradient(to right, #134e4a, #0f766e, #115e59); --bar-hover: #134e4a; }
.c-blue   { --c: #3b82f6; --c-bg: rgba(59,130,246,.2);  --c-glow: 0 0 20px rgba(59,130,246,.5), 0 0 40px rgba(59,130,246,.3);
            --c2: #60a5fa; --c2-bg: rgba(96,165,250,.1); --c2-glow: 0 0 15px rgba(96,165,250,.4);
            --m-from: rgba(59,130,246,.2); --m-to: rgba(37,99,235,.1); --m-border: rgba(96,165,250,.3); --m-shadow: 59,130,246;
            --bar: linear-gradient(to right, #1e40af, #3b82f6, #2563eb); --bar-hover: #1e40af; }
.c-sky    { --c: #0ea5e9; --c-bg: rgba(14,165,233,.2);  --c-glow: 0 0 20px rgba(14,165,233,.5), 0 0 40px rgba(14,165,233,.3);
            --c2: #38bdf8; --c2-bg: rgba(56,189,248,.1); --c2-glow: 0 0 15px rgba(56,189,248,.4);
            --m-from: rgba(14,165,233,.2); --m-to: rgba(2,132,199,.1); --m-border: rgba(56,189,248,.3); --m-shadow: 14,165,233;
            --bar: linear-gradient(to right, #075985, #0ea5e9, #0284c7); --bar-hover: #075985; }
.c-green  { --c: #22c55e; --c-bg: rgba(34,197,94,.2);   --c-glow: 0 0 20px rgba(34,197,94,.5), 0 0 40px rgba(34,197,94,.3);
            --c2: #4ade80; --c2-bg: rgba(74,222,128,.1); --c2-glow: 0 0 15px rgba(74,222,128,.4);
            --m-from: rgba(34,197,94,.2); --m-to: rgba(22,163,74,.1); --m-border: rgba(74,222,128,.3); --m-shadow: 34,197,94;
            --bar: linear-gradient(to right, #15803d, #16a34a, #22c55e); --bar-hover: #15803d; }
.c-orange { --c: #f97316; --c-bg: rgba(249,115,22,.2);  --c-glow: 0 0 20px rgba(249,115,22,.5), 0 0 40px rgba(249,115,22,.3);
            --c2: #fb923c; --c2-bg: rgba(251,146,60,.1); --c2-glow: 0 0 15px rgba(251,146,60,.4);
            --m-from: rgba(249,115,22,.2); --m-to: rgba(234,88,12,.1); --m-border: rgba(251,146,60,.3); --m-shadow: 249,115,22;
            --bar: linear-gradient(to right, #c2410c, #f97316, #ea580c); --bar-hover: #c2410c; }
.c-purple { --c: #8c349f; --c-bg: rgba(140,52,159,.125); --c-glow: 0 0 20px rgba(140,52,159,.5), 0 0 40px rgba(140,52,159,.3);
            --c2: #a855f7; --c2-bg: rgba(140,52,159,.063); --c2-glow: 0 0 15px rgba(168,85,247,.4);
            --m-from: rgba(168,85,247,.2); --m-to: rgba(147,51,234,.1); --m-border: rgba(192,132,252,.3); --m-shadow: 147,51,234;
            --bar: linear-gradient(to right, #581c87, #7c3aed, #6d28d9); --bar-hover: #581c87; }

/* Dashboard-Rahmen um die Animationen */
.mock { width: 100%; max-width: clamp(280px, 50vw, 500px); height: clamp(320px, 28vw + 140px, 420px); padding: 1.5rem; border: 1px solid var(--m-border); border-radius: 1rem; background: linear-gradient(to bottom right, var(--m-from), var(--m-to)); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: 0 20px 60px rgba(var(--m-shadow), .3), 0 0 0 1px rgba(var(--m-shadow), .1); transform: rotate(var(--rot, 3deg)); animation: laptop-float 4s ease-in-out infinite; }
.mock.float-left { animation-name: laptop-float-left; }
@media (max-width: 640px) { .mock { max-width: clamp(250px, 80vw, 350px); } }
@media (min-width: 641px) and (max-width: 768px) { .mock { max-width: clamp(300px, 60vw, 400px); } }
@media (min-width: 769px) and (max-width: 1023px) { .mock { max-width: clamp(350px, 50vw, 450px); } }
@media (max-width: 768px) { .mock { animation: none; } }
.mock-screen { display: flex; flex-direction: column; height: 100%; padding: .375rem; border-radius: .5rem; background: linear-gradient(to bottom right, rgba(255,255,255,.3), rgba(243,244,246,.2)); }
.mock-bar, .mock-body { border-radius: .5rem; background: rgba(255,255,255,.3); padding: .5rem; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.mock-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; }
.mock-bar strong, .mock-body strong { display: flex; align-items: center; gap: .5rem; color: rgba(31,41,55,.8); font-size: .75rem; line-height: 1rem; font-weight: 600; }
.mock-bar img { width: 1rem; height: 1rem; }
.mock-lights { display: flex; gap: .25rem; }
.mock-lights i, .mock-live i { width: .25rem; height: .25rem; border-radius: 999px; background: rgba(34,197,94,.7); }
.mock-lights i:nth-child(2) { background: rgba(234,179,8,.7); }
.mock-lights i:nth-child(3) { background: rgba(239,68,68,.7); }
.mock-body { flex-grow: 1; display: flex; flex-direction: column; min-height: 0; }
.mock-body-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .25rem; }
.mock-live { display: flex; align-items: center; gap: .25rem; font-size: 10px; color: rgba(75,85,99,.8); }
.mock-media { flex: 1; min-height: 0; overflow: hidden; border-radius: .5rem; background: #111827; }
.mock-media video, .mock-media img { width: 100%; height: 100%; object-fit: contain; }

/* Leiste unter jedem Anwendungsfall */
.usecase-bar { margin-top: 2rem; padding-block: 1.5rem; background: var(--bar); }
.usecase-first .usecase-bar { margin-top: 1rem; }
.usecase-bar .container { max-width: 72rem; }
.usecase-bar-inner { display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; }
@media (min-width: 1024px) { .usecase-bar-inner { flex-direction: row; } }
.usecase-claims { display: flex; flex-direction: column; align-items: center; gap: 1rem; color: #fff; font-weight: 600; font-size: .875rem; line-height: 1.25rem; }
@media (min-width: 425px) { .usecase-claims { flex-direction: row; gap: 2rem; font-size: 1rem; line-height: 1.5rem; } }
.btn-pill { display: inline-flex; align-items: center; justify-content: center; padding: .75rem 1.5rem; border: 1px solid #fff; border-radius: 999px; color: #fff; font-size: .75rem; line-height: 1rem; font-weight: 700; box-shadow: 0 0 20px rgba(var(--m-shadow), .5); transition: all .3s var(--ease); }
@media (min-width: 425px) { .btn-pill { padding-inline: 2rem; font-size: .875rem; line-height: 1.25rem; } }
.btn-pill:hover { background: #fff; color: var(--bar-hover); transform: scale(1.05); box-shadow: 0 0 30px rgba(var(--m-shadow), .7); }

/* ---------- Infrastruktur ---------- */
.section-infra { padding-block: 5rem; background: linear-gradient(to bottom, var(--bg), rgba(234,240,246,.3)); }
.center-head { max-width: 56rem; margin: 0 auto 4rem; text-align: center; }
.center-head h2 { margin-bottom: 1.5rem; font-size: 1.5rem; line-height: 2rem; font-weight: 700; }
@media (min-width: 768px) { .center-head h2 { font-size: 1.875rem; line-height: 2.25rem; } }
.center-head p { max-width: 42rem; margin-inline: auto; color: var(--muted-fg); font-size: 1.125rem; line-height: 1.75rem; }
.feature-grid { display: grid; gap: 3rem; max-width: 80rem; margin-inline: auto; }
@media (min-width: 1024px) { .feature-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .feature-grid.cols-5 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .feature-grid.cols-5 { grid-template-columns: repeat(5, 1fr); } }
.feature { text-align: center; transition: transform .3s var(--ease); }
.feature:hover { transform: scale(1.05); }
.feature-icon { width: 6rem; height: 6rem; margin: 0 auto 2rem; display: flex; align-items: center; justify-content: center; border-radius: 1rem; box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); transition: box-shadow .3s var(--ease); }
.feature:hover .feature-icon { box-shadow: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1); }
.feature-icon svg { width: 3rem; height: 3rem; color: #fff; filter: drop-shadow(0 1px 1px rgba(0,0,0,.05)); }
.feature h3 { margin-bottom: 1.5rem; font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; }
.feature p { max-width: 24rem; margin-inline: auto; text-align: left; color: var(--muted-fg); font-size: .875rem; line-height: 1.625; }
.section-infra .feature p { margin-bottom: 2rem; }
.g-cyan-teal { background: linear-gradient(to bottom right, #06b6d4, #2dd4bf); }
.g-blue-cyan { background: linear-gradient(to bottom right, #3b82f6, #22d3ee); }
.g-purple-blue { background: linear-gradient(to bottom right, #a855f7, #60a5fa); }
.g-green-cyan { background: linear-gradient(to bottom right, #22c55e, #22d3ee); }
.g-indigo-purple { background: linear-gradient(to bottom right, #6366f1, #c084fc); }
.section-infra .feature-icon svg { color: #2e8e9b; filter: none; }

/* ---------- Vorteile ---------- */
.section-benefits { position: relative; overflow: hidden; padding-block: 6rem; background: linear-gradient(to right, rgba(19,193,236,.1), rgba(19,193,236,.05), rgba(255,87,36,.1)); }
.section-benefits::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom right, rgba(249,250,251,.95), rgba(249,250,251,.9), rgba(249,250,251,.95)); }
.blob { position: absolute; border-radius: 999px; pointer-events: none; }
.blob-1 { top: 2.5rem; left: 2.5rem; width: 5rem; height: 5rem; background: rgba(19,193,236,.2); filter: blur(24px); opacity: .6; }
.blob-2 { bottom: 2.5rem; right: 2.5rem; width: 4rem; height: 4rem; background: rgba(255,87,36,.3); filter: blur(16px); opacity: .4; }
.section-benefits .container { position: relative; z-index: 10; }
.section-benefits .center-head h2 { margin-bottom: 2rem; }
.section-benefits .center-head p { max-width: 48rem; line-height: 1.625; }
.section-benefits .feature-grid { margin-bottom: 4rem; }
.benefit { opacity: 0; transform: translateY(2rem); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.benefit.is-visible { opacity: 1; transform: none; }
.benefit.is-visible:hover { transform: scale(1.05); }

/* ---------- Projektfahrplan ---------- */
.section-roadmap { position: relative; overflow: hidden; padding-block: 6rem; background: #111827; }
.section-roadmap::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom right, #111827, #1f2937, rgba(22,78,99,.5)); }
.roadmap-pulse { position: absolute; top: 50%; left: 50%; width: 800px; height: 600px; transform: translate(-50%, -50%); border-radius: 999px; background: radial-gradient(closest-side, rgba(34,211,238,.12), rgba(34,211,238,.05), transparent); animation: pulse 3s cubic-bezier(.4,0,.6,1) infinite; pointer-events: none; }
.section-roadmap .container { position: relative; }
.roadmap-head { text-align: center; margin-bottom: 4rem; }
.roadmap-head h2 { max-width: 56rem; margin: 0 auto 1.5rem; color: #fff; font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; text-shadow: var(--text-glow); }
@media (min-width: 768px) { .roadmap-head h2 { font-size: 1.5rem; line-height: 2rem; } }
@media (min-width: 1024px) { .roadmap-head h2 { font-size: 1.875rem; line-height: 2.25rem; } }
.roadmap-head p { max-width: 56rem; margin-inline: auto; color: #d1d5db; font-size: .875rem; line-height: 1.625; }
@media (min-width: 768px) { .roadmap-head p { font-size: 1rem; } }
.roadmap { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1rem; max-width: 80rem; min-height: 400px; margin-inline: auto; }
@media (min-width: 640px) { .roadmap { gap: 1.5rem; } }
.step { position: relative; display: flex; flex-direction: column; width: 100%; max-width: 20rem; margin-inline: .5rem; align-self: flex-start; margin-top: 1rem; }
.step:nth-child(even) { align-self: flex-end; margin-top: 0; margin-bottom: 1rem; }
@media (min-width: 640px) { .step { width: 16rem; margin-top: 4rem; } .step:nth-child(even) { margin-top: 0; margin-bottom: 4rem; } }
.step-no { position: relative; z-index: 10; margin-bottom: -1rem; text-align: center; color: #fff; font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; text-shadow: var(--text-glow); }
.step-card { position: relative; height: 16rem; padding: 2rem 1.5rem 1.5rem; border: 1px solid #374151; border-radius: .75rem; background: #1f2937; transition: border-color .3s var(--ease); }
.step-card:hover { border-color: rgba(34,211,238,.5); }
.step-card h3 { margin-bottom: .75rem; color: #fff; font-size: 1.5rem; line-height: 2rem; font-weight: 600; transition: color .15s var(--ease); }
@media (min-width: 768px) { .step-card h3 { font-size: 1rem; line-height: 1.5rem; } }
.step-card:hover h3 { color: #cffafe; }
.step-card p { color: #d1d5db; font-size: .875rem; line-height: 1.625; }

/* ---------- Abschluss und Fußzeile ---------- */
.section-cta { padding-top: 6rem; background: var(--fg); }
.section-cta .inner { max-width: 56rem; }
.section-cta h2 { margin-bottom: 1.5rem; color: var(--bg); font-size: 2.25rem; line-height: 1.25; font-weight: 700; }
.section-cta p { margin-bottom: 3rem; color: rgba(249,250,251,.8); font-size: 2.25rem; line-height: 2.5rem; font-weight: 300; }
@media (min-width: 768px) { .section-cta h2, .section-cta p { font-size: 3rem; } .section-cta p { line-height: 1; } }
.btn-outline-light { display: inline-flex; align-items: center; justify-content: center; height: 2.75rem; padding: 1.5rem 2rem; border: 1px solid var(--bg); border-radius: .5rem; color: var(--bg); font-size: 1.125rem; line-height: 1.75rem; font-weight: 600; white-space: nowrap; transition: background-color .3s var(--ease); }
.btn-outline-light:hover { background: rgba(249,250,251,.1); }

.site-footer { padding-block: 3rem; background: var(--fg); color: var(--bg); }
@media (min-width: 640px) { .site-footer { padding-block: 4rem; } }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 2rem; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-bottom: 3rem; } .footer-brand { grid-column: span 2; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } .footer-brand { grid-column: span 1; } }
.footer-logo { display: flex; align-items: center; width: 18rem; max-width: 100%; height: 6rem; margin-bottom: 1rem; }
.footer-logo img { width: 100%; height: auto; transition: transform .3s var(--ease); }
.footer-logo:hover img { transform: scale(1.05); }
.footer-brand p { color: rgba(249,250,251,.8); font-size: .875rem; line-height: 1.625; }
@media (min-width: 640px) { .footer-brand p { font-size: 1rem; } }
.site-footer h2 { margin-bottom: 1rem; font-size: 1rem; line-height: 1.5rem; font-weight: 600; color: var(--bg); }
.footer-list { display: flex; flex-direction: column; gap: .5rem; color: rgba(249,250,251,.8); }
.footer-list a:hover { color: var(--primary); }
.footer-marks { display: flex; flex-direction: column; gap: 1.5rem; }
.made-in-germany { display: inline-flex; align-items: center; gap: .75rem; color: rgba(249,250,251,.8); }
.made-in-germany svg { width: 3rem; height: 3rem; flex-shrink: 0; }
.made-in-germany span { font-size: .875rem; line-height: 1.2; font-weight: 600; letter-spacing: .02em; }
.made-in-germany small { display: block; font-size: .75rem; font-weight: 400; letter-spacing: 0; color: rgba(249,250,251,.6); }
.footer-bottom { display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; border-top: 1px solid rgba(249,250,251,.2); }
@media (min-width: 640px) { .footer-bottom { flex-direction: row; padding-top: 2rem; } }
.footer-bottom p, .footer-bottom a { color: rgba(249,250,251,.6); font-size: .75rem; line-height: 1rem; }
@media (min-width: 640px) { .footer-bottom p, .footer-bottom a { font-size: .875rem; line-height: 1.25rem; } }
.footer-bottom nav { display: flex; gap: 1rem; }
@media (min-width: 640px) { .footer-bottom nav { gap: 1.5rem; } }
.footer-bottom a:hover { color: var(--primary); }

/* ---------- Unterseiten ---------- */
.page-hero { position: relative; min-height: 60vh; display: flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(180deg, #1a7d8c, #0e5a6b); }
.page-hero .container { position: relative; z-index: 10; text-align: center; color: #fff; padding-top: 5rem; }
.page-hero h1 { margin-bottom: 1.5rem; font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; }
@media (min-width: 768px) { .page-hero h1 { font-size: 3rem; line-height: 1; } }
@media (min-width: 1024px) { .page-hero h1 { font-size: 3.75rem; } }
.page-hero h2 { margin-bottom: 1rem; font-size: 1.5rem; line-height: 2rem; font-weight: 700; }
@media (min-width: 768px) { .page-hero h2 { font-size: 1.875rem; line-height: 2.25rem; } }
.page-hero p { max-width: 48rem; margin-inline: auto; color: rgba(255,255,255,.9); font-size: 1.125rem; line-height: 1.75rem; }
@media (min-width: 768px) { .page-hero p { font-size: 1.25rem; } }
.page-hero p a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.section-contact { padding-block: 5rem; background: rgba(234,240,246,.3); }
.section-contact .wrap { max-width: 72rem; margin-inline: auto; }
.section-contact .section-head h1, .section-contact .section-head h2 { color: var(--fg); font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; }
.section-contact--top { padding-top: 9rem; }
.section-contact .section-head h1 { margin-bottom: 1.5rem; }
.section-contact .section-head p { font-size: 1.125rem; line-height: 1.75rem; }
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 1fr; } }
.card { border: 1px solid var(--border); border-radius: .75rem; background: var(--card); box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.card-head { padding: 1.5rem; display: flex; flex-direction: column; gap: .375rem; }
.card-head h3 { font-size: 1.25rem; line-height: 1.2; font-weight: 600; letter-spacing: -.01em; }
.card-head.small h3 { font-size: 1.125rem; }
.card-head p { color: var(--muted-fg); font-size: .875rem; line-height: 1.25rem; }
.card-body { padding: 0 1.5rem 1.5rem; }
.contact-aside { display: flex; flex-direction: column; gap: 1rem; }
.info-item { display: flex; align-items: flex-start; gap: .75rem; }
.info-item + .info-item { margin-top: 1rem; }
.info-item svg { width: 1rem; height: 1rem; margin-top: .25rem; flex-shrink: 0; color: var(--primary); }
.info-item h4 { margin-bottom: .25rem; font-size: .875rem; line-height: 1.25rem; font-weight: 500; }
.info-item p, .info-item address, .info-item a { color: var(--muted-fg); font-size: .875rem; line-height: 1.25rem; }
.info-item a:hover { color: var(--primary); }
.hours { display: flex; flex-direction: column; gap: .5rem; color: var(--muted-fg); font-size: .875rem; line-height: 1.25rem; }
.hours div { display: flex; justify-content: space-between; gap: 1rem; }

.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.field-row { display: grid; gap: 1rem; }
@media (min-width: 768px) { .field-row { grid-template-columns: repeat(2, 1fr); } }
.field label, .captcha-field > span { display: block; margin-bottom: .5rem; font-size: .875rem; line-height: 1.25rem; font-weight: 500; }
.field input, .field textarea { display: flex; width: 100%; height: 2.5rem; padding: .5rem .75rem; border: 1px solid var(--border); border-radius: .375rem; background: var(--bg); font-size: 1rem; line-height: 1.5rem; }
@media (min-width: 768px) { .field input { font-size: .875rem; } }
.field textarea { height: auto; min-height: 80px; font-size: .875rem; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-fg); }
.field input:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.field.has-error input, .field.has-error textarea { border-color: #ef4444; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.privacy-note, .form-footnote { color: var(--muted-fg); font-size: .8125rem; line-height: 1.5; }
.privacy-note a { color: var(--petrol); text-decoration: underline; text-underline-offset: 2px; }
.captcha-field small { display: block; margin-top: .5rem; color: var(--muted-fg); font-size: .75rem; line-height: 1.4; }
altcha-widget { --altcha-max-width: 100%; --altcha-border-radius: .375rem; --altcha-color-border: var(--border); --altcha-color-base: var(--bg); --altcha-color-text: var(--fg); --altcha-color-border-focus: var(--primary); --altcha-color-error-text: #dc2626; display: block; }
.btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; width: 100%; height: 2.75rem; padding-inline: 2rem; border-radius: .375rem; background: var(--primary); color: #fff; font-size: .875rem; line-height: 1.25rem; font-weight: 500; white-space: nowrap; transition: background-color .15s var(--ease); }
@media (min-width: 768px) { .btn-primary { width: auto; align-self: flex-start; } }
.btn-primary:hover { background: rgba(19,193,236,.9); }
.form-status { display: flex; flex-direction: column; gap: .25rem; margin-bottom: 1.5rem; padding: 1.1rem 1.25rem; border-radius: .5rem; font-size: .95rem; line-height: 1.5; scroll-margin-top: 7rem; }
.form-status[hidden] { display: none; }
.form-status strong { font-size: 1.05rem; }
.form-status.success { background: #15803d; color: #fff; box-shadow: 0 10px 25px -10px rgba(21,128,61,.6); }
.form-status.error { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }
.form-status:focus { outline: 3px solid rgba(21,128,61,.35); outline-offset: 3px; }
.noscript-note { padding: .75rem 1rem; border-radius: .375rem; background: #fff7ed; color: #9a3412; font-size: .875rem; }

.legal-main { padding: 4rem 0; }
.legal-main .inner { max-width: 56rem; margin: 80px auto; }
.legal-main h1 { margin-bottom: 2rem; font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; }
.legal-main section + section { margin-top: 2rem; }
.legal-main h2 { margin-bottom: 1rem; font-size: 1.5rem; line-height: 2rem; font-weight: 600; }
.legal-main h3 { margin: 1rem 0 .75rem; font-size: 1.25rem; line-height: 1.75rem; font-weight: 500; }
.legal-main p, .legal-main li { line-height: 1.625; }
.legal-main p + p { margin-top: .75rem; }
.legal-main ul { list-style: disc; padding-left: 1.5rem; margin-block: .75rem; }
.legal-main a { color: var(--petrol); text-decoration: underline; text-underline-offset: 2px; }
.legal-note { margin-top: 2rem !important; padding: 1rem 1.25rem; border-radius: .5rem; background: var(--muted); color: var(--muted-fg); font-size: .875rem; }

.notfound { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--muted); text-align: center; padding: 6rem 1rem 3rem; }
.notfound h1 { margin-bottom: 1rem; font-size: 2.25rem; line-height: 2.5rem; font-weight: 700; }
.notfound p { margin-bottom: 1rem; color: var(--muted-fg); font-size: 1.25rem; line-height: 1.75rem; }
.notfound a { color: #3b82f6; text-decoration: underline; }
.notfound a:hover { color: #1d4ed8; }

/* ---------- Scroll-Einblendungen wie im Original ---------- */
.js .reveal { opacity: 0; transform: translateY(30px); transition: all .4s var(--ease); }
.js .reveal-fast { opacity: 0; transform: translateY(30px); transition: all .15s var(--ease); }
.js .reveal.is-visible, .js .reveal-fast.is-visible { opacity: 1; transform: none; }
.js .stagger > * { opacity: 0; transform: translateY(30px); transition: all .8s ease-out; }
.js .stagger.is-visible > * { opacity: 1; transform: none; }
.js .stagger.is-visible > *:nth-child(2) { transition-delay: .2s; }
.js .stagger.is-visible > *:nth-child(3) { transition-delay: .4s; }
.js .stagger.is-visible > *:nth-child(4) { transition-delay: .6s; }
@media (max-width: 767px) {
  .js .reveal, .js .reveal-fast, .js .stagger > * { opacity: 1; transform: none; transition: none; }
  .scroll-indicator, .hero-glow { animation: none; }
}

/* ---------- Animationen ---------- */
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse { 50% { opacity: .5; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes pulse-glow { from { box-shadow: 0 0 20px rgba(19,193,236,.3); } to { box-shadow: 0 0 40px rgba(19,193,236,.6); } }
@keyframes scroll-seamless { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }
@keyframes laptop-float { 0%, 100% { transform: perspective(1000px) rotateY(15deg) rotateX(10deg) translateY(0); } 50% { transform: perspective(1000px) rotateY(15deg) rotateX(10deg) translateY(-8px); } }
@keyframes laptop-float-left { 0%, 100% { transform: perspective(1000px) rotateY(-15deg) rotateX(10deg) translateY(0); } 50% { transform: perspective(1000px) rotateY(-15deg) rotateX(10deg) translateY(-8px); } }

@media (prefers-reduced-motion: reduce) {
  /* Nur die Einblendungen beim Scrollen entfallen; Animationen laufen wie im Original weiter. */
  .js .reveal, .js .reveal-fast, .js .stagger > *, .benefit { opacity: 1; transform: none; transition: none; }
}

/* ---------- Referenzen ---------- */
.section-references { padding-block: 4rem 4.5rem; background: #fff; border-top: 1px solid var(--border); }
.section-references .section-head { margin-bottom: 2.5rem; }
.logo-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 2.5rem 3.5rem; max-width: 72rem; margin-inline: auto; }
.logo-grid li { display: flex; align-items: center; justify-content: center; }
.logo-grid img { height: var(--h, 56px); width: auto; max-width: 210px; object-fit: contain; filter: grayscale(1); opacity: .72; transition: filter .3s var(--ease), opacity .3s var(--ease); }
.logo-grid li:hover img { filter: none; opacity: 1; }
@media (max-width: 640px) { .logo-grid { gap: 1.75rem 2.25rem; } .logo-grid img { height: calc(var(--h, 56px) * .72); max-width: 150px; } }

/* ---------- Anwendungsfälle: Branche + Lösung als eine Überschrift ---------- */
.uc-heading { display: flex; flex-direction: column; gap: .75rem; margin: 0; }
.uc-heading > span { display: block; }

/* ---------- Häufige Fragen ---------- */
.section-faq { padding-block: 4rem; background: #f1f5f9; }
@media (min-width: 1024px) { .section-faq { padding-block: 5rem; } }
.faq-list { display: grid; gap: .75rem; max-width: 56rem; margin-inline: auto; }
.faq-item { border: 1px solid var(--border); border-radius: .75rem; background: #fff; box-shadow: 0 1px 2px rgba(15,23,42,.05); transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.faq-item:hover, .faq-item[open] { border-color: rgba(10,105,125,.35); box-shadow: 0 6px 16px -8px rgba(15,23,42,.18); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { color: var(--fg); font-size: 1rem; line-height: 1.5; font-weight: 600; }
@media (min-width: 640px) { .faq-item summary h3 { font-size: 1.0625rem; } }
.faq-item summary::after { content: ""; flex-shrink: 0; width: .55rem; height: .55rem; margin-top: -.3rem; border-right: 2px solid #0a697d; border-bottom: 2px solid #0a697d; transform: rotate(45deg); transition: transform .2s var(--ease), margin .2s var(--ease); }
.faq-item[open] summary::after { margin-top: .3rem; transform: rotate(-135deg); }
.faq-answer { padding: 0 1.25rem 1.25rem; }
.faq-answer p { max-width: 48rem; color: var(--muted-fg); font-size: .9375rem; line-height: 1.7; }

/* ---------- Startseite: Weiterlesen-Link im Anwendungsfall ---------- */
.uc-more { display: inline-flex; align-items: center; gap: .4rem; align-self: flex-start; margin-top: .25rem; color: #fff; font-size: .875rem; font-weight: 600; text-decoration: underline; text-decoration-color: rgba(255,255,255,.5); text-underline-offset: 4px; transition: text-decoration-color .2s var(--ease); }
.uc-more:hover { text-decoration-color: #fff; }
.uc-more svg { width: 1rem; height: 1rem; transition: transform .2s var(--ease); }
.uc-more:hover svg { transform: translateX(3px); }

/* ---------- Fuß mit fünf Spalten ---------- */
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr repeat(4, 1fr); } }

/* ---------- Unterseiten: Kopfbereich ---------- */
.sub-hero { position: relative; overflow: hidden; padding: 8rem 0 4.5rem; background: linear-gradient(180deg, #48e5ea 0%, #0a697d 42%, #023343 100%); color: #fff; }
.sub-hero .hero-dots { opacity: .5; }
.sub-hero-inner { position: relative; z-index: 2; display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .sub-hero-inner { grid-template-columns: 1.1fr .9fr; gap: 4rem; } .sub-hero { padding: 9rem 0 6rem; } }
.sub-hero-copy { display: flex; flex-direction: column; gap: 1.25rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .5rem; color: rgba(255,255,255,.85); font-size: .8125rem; text-shadow: 0 1px 2px rgba(2,51,67,.35); }
.breadcrumbs a { color: rgba(255,255,255,.85); text-decoration: underline; text-decoration-color: rgba(255,255,255,.3); text-underline-offset: 3px; }
.breadcrumbs a:hover { color: #fff; }
.sub-hero h1 { font-size: 2rem; line-height: 1.15; font-weight: 700; letter-spacing: -.01em; }
@media (min-width: 768px) { .sub-hero h1 { font-size: 2.75rem; } }
@media (min-width: 1280px) { .sub-hero h1 { font-size: 3.125rem; } }
.sub-hero-accent { display: block; margin-top: .35rem; color: #a5f3fc; font-weight: 600; }
.sub-hero-lead { max-width: 40rem; color: rgba(255,255,255,.9); font-size: 1.0625rem; line-height: 1.7; }
@media (min-width: 768px) { .sub-hero-lead { font-size: 1.1875rem; } }
.sub-hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .25rem; }
.btn-ghost { display: inline-flex; align-items: center; justify-content: center; padding: .75rem 1.5rem; border: 1px solid rgba(255,255,255,.35); border-radius: .5rem; color: #fff; font-weight: 600; transition: background-color .2s var(--ease), border-color .2s var(--ease); }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.sub-hero-facts { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: .5rem 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.88); font-size: .875rem; }
.sub-hero-facts li { display: flex; align-items: center; gap: .4rem; }
.sub-hero-facts svg { width: 1rem; height: 1rem; color: #67e8f9; flex-shrink: 0; }
.sub-hero-media { display: flex; justify-content: center; }
@media (max-width: 1023px) { .sub-hero-media .mock { animation: none; } }

/* ---------- Unterseiten: Abschnitte ---------- */
.sub-section { padding-block: 4rem; }
@media (min-width: 1024px) { .sub-section { padding-block: 5.5rem; } }
.bg-soft { background: #f1f5f9; }
.bg-white { background: #fff; }
.sub-head { max-width: 48rem; margin-bottom: 2.5rem; }
.sub-head h2 { margin-bottom: 1rem; color: #0f172a; font-size: 1.625rem; line-height: 1.25; font-weight: 700; }
@media (min-width: 1024px) { .sub-head h2 { font-size: 2.125rem; } }
.sub-head p { color: var(--muted-fg); font-size: 1.0625rem; line-height: 1.7; }

.compare-grid, .approach-grid, .data-grid, .benefit-grid { display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .compare-grid, .data-grid { grid-template-columns: repeat(3, 1fr); } .approach-grid, .benefit-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefit-grid { grid-template-columns: repeat(4, 1fr); } .approach-grid { gap: 1.75rem; } }

.compare-card, .approach-card, .data-card, .case { border: 1px solid #d5dee8; border-radius: .875rem; background: #fff; box-shadow: 0 1px 2px rgba(15,23,42,.05), 0 8px 24px -12px rgba(15,23,42,.14); }
.compare-card { padding: 1.5rem; }
.compare-card .chip { margin-bottom: .75rem; }
.compare-card h3 { margin-bottom: .5rem; color: #111827; font-size: 1.125rem; font-weight: 700; }
.compare-card p { color: var(--muted-fg); font-size: .9375rem; line-height: 1.65; }
.compare-card.is-highlight { border-color: rgba(5,105,125,.55); background: linear-gradient(160deg, #ecfeff, #fff 70%); box-shadow: 0 14px 30px -14px rgba(5,105,125,.45); }
.compare-card.is-highlight .chip { border-color: var(--petrol); background: var(--petrol); color: #fff; }

.approach-card { display: flex; flex-direction: column; gap: .75rem; padding: 1.75rem; }
.approach-card h3 { color: #111827; font-size: 1.375rem; font-weight: 700; }
.approach-card .term { margin-top: -.4rem; color: #0a697d; font-size: .875rem; font-style: italic; }
.approach-card > p { color: #334155; font-size: .9875rem; line-height: 1.7; }
.fit-label { margin-top: .25rem; color: #111827 !important; font-size: .875rem !important; font-weight: 600; }
.check-list { display: grid; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: .55rem; color: var(--muted-fg); font-size: .9375rem; line-height: 1.55; }
.check-list svg { width: 1.1rem; height: 1.1rem; margin-top: .15rem; color: var(--petrol); flex-shrink: 0; }
.text-link { display: inline-flex; align-items: center; gap: .4rem; align-self: flex-start; margin-top: auto; padding-top: .5rem; color: var(--petrol); font-size: .9375rem; font-weight: 600; text-decoration: underline; text-decoration-color: rgba(5,105,125,.35); text-underline-offset: 4px; }
.text-link:hover { text-decoration-color: var(--petrol); }
.text-link svg { width: 1rem; height: 1rem; }

.case-list { display: grid; gap: 1.75rem; }
.case { display: grid; overflow: hidden; scroll-margin-top: 6rem; }
@media (min-width: 1024px) { .case.has-aside { grid-template-columns: 1fr 20rem; } }
.case-main { padding: 1.75rem; }
@media (min-width: 768px) { .case-main { padding: 2.25rem; } }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .75rem; }
.chips .chip { margin: 0; }
.case h3 { margin-bottom: .5rem; color: #0f172a; font-size: 1.375rem; line-height: 1.3; font-weight: 700; }
@media (min-width: 768px) { .case h3 { font-size: 1.625rem; } }
.case-context { margin-bottom: 1.5rem; color: var(--muted-fg); font-size: .9375rem; }
.case-context a { color: var(--petrol); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.case-rows { display: grid; gap: 1.25rem; margin: 0; }
.case-row { display: grid; gap: .35rem; }
@media (min-width: 768px) { .case-row { grid-template-columns: 9rem 1fr; gap: 1.5rem; } }
.case-row dt { color: var(--petrol); font-size: .8125rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding-top: .2rem; }
.case-row dd { margin: 0; color: #334155; font-size: .9875rem; line-height: 1.7; }
.case-aside { display: grid; align-content: start; gap: 1rem; padding: 1.5rem; border-top: 1px solid #e2e8f0; background: #f8fafc; }
@media (min-width: 1024px) { .case-aside { padding: 2.25rem 1.75rem; border-top: 0; border-left: 1px solid #e2e8f0; } }
.case-box { padding: 1.25rem; border: 1px solid #e2e8f0; border-radius: .75rem; background: #fff; }
.case-box p { color: var(--muted-fg); font-size: .875rem; line-height: 1.6; }
.box-label { margin-bottom: .6rem; color: #111827 !important; font-size: .75rem !important; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.funding-logo { display: flex; align-items: center; min-height: 3rem; margin-bottom: .6rem; }
.funding-logo img { max-width: 100%; max-height: 3.5rem; width: auto; }
.funding-name { color: #0f172a; font-size: 1.25rem; font-weight: 700; }
.pub-title { margin-bottom: .5rem; color: #0f172a !important; font-weight: 600; }
.case-box .text-link { padding-top: .75rem; font-size: .875rem; word-break: break-all; }

.data-card { padding: 1.75rem 1.5rem; }
.data-card .feature-icon { width: 3.5rem; height: 3.5rem; margin: 0 0 1.25rem; border-radius: .75rem; }
.data-card .feature-icon svg { width: 1.75rem; height: 1.75rem; }
.data-card h3 { margin-bottom: .5rem; color: #111827; font-size: 1.125rem; font-weight: 700; }
.data-card p { color: var(--muted-fg); font-size: .9375rem; line-height: 1.65; }

.sub-steps { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; counter-reset: none; }
@media (min-width: 768px) { .sub-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .sub-steps { grid-template-columns: repeat(5, 1fr); } }
.sub-step { position: relative; padding: 1.5rem 1.25rem; border: 1px solid #d5dee8; border-top: 3px solid var(--petrol); border-radius: .75rem; background: #fff; }
.sub-step-no { display: block; margin-bottom: .75rem; color: #0ea5c6; font-size: 1.5rem; font-weight: 700; line-height: 1; }
.sub-step h3 { margin-bottom: .5rem; color: #111827; font-size: 1.0625rem; font-weight: 700; }
.sub-step p { color: var(--muted-fg); font-size: .875rem; line-height: 1.6; }

.benefit-item { display: flex; gap: 1rem; padding: 1.25rem; border-radius: .75rem; background: #fff; border: 1px solid #e2e8f0; }
.bg-soft .benefit-item { background: #fff; }
.benefit-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 2.75rem; height: 2.75rem; border-radius: .625rem; background: linear-gradient(to bottom right, #06b6d4, #0a697d); color: #fff; }
.benefit-icon svg { width: 1.375rem; height: 1.375rem; }
.benefit-item h3 { margin-bottom: .25rem; color: #111827; font-size: 1rem; font-weight: 700; }
.benefit-item p { color: var(--muted-fg); font-size: .875rem; line-height: 1.55; }

/* ---------- Partnerlogo im Fuß ---------- */
.footer-partner { display: inline-flex; align-self: flex-start; padding: .5rem .75rem; border-radius: .5rem; background: #fff; transition: transform .2s var(--ease); }
.footer-partner:hover { transform: translateY(-2px); }
.footer-partner img { display: block; width: 9rem; height: auto; }
.funding-logo img { max-height: 4.5rem; }

/* ---------- Unterseiten: Erklärblock Rohdaten → Merkmale ---------- */
.fe-box { max-width: 56rem; padding: 1.5rem; border: 1px solid #d5dee8; border-radius: .875rem; background: #fff; box-shadow: 0 1px 2px rgba(15,23,42,.05), 0 8px 24px -12px rgba(15,23,42,.14); }
@media (min-width: 768px) { .fe-box { padding: 2rem; } }
.fe-head, .fe-list li { display: grid; grid-template-columns: minmax(7rem, 1fr) 2rem 2fr; align-items: center; gap: .75rem; }
.fe-head { margin-bottom: .75rem; padding-bottom: .75rem; border-bottom: 1px solid #e2e8f0; color: var(--petrol); font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.fe-list { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.fe-from { padding: .5rem .75rem; border-radius: .5rem; background: #f1f5f9; color: #334155; font-size: .9375rem; font-weight: 600; }
.fe-arrow { display: flex; justify-content: center; color: #0ea5c6; }
.fe-arrow svg { width: 1.25rem; height: 1.25rem; }
.fe-to { padding: .5rem .75rem; border: 1px solid rgba(5,105,125,.25); border-radius: .5rem; background: #ecfeff; color: #0f3d47; font-size: .9375rem; }
.fe-note { margin-top: 1rem; color: var(--muted-fg); font-size: .8125rem; font-style: italic; }
@media (max-width: 560px) {
  .fe-head { display: none; }
  .fe-list li { grid-template-columns: 1fr; gap: .25rem; }
  .fe-arrow { justify-content: flex-start; padding-left: .75rem; transform: rotate(90deg); width: 1.25rem; }
}

/* ---------- Unterseiten: Hinweis, Regelkreis, Ausblick ---------- */
.notice { display: flex; gap: .75rem; max-width: 56rem; margin: -1rem 0 2rem; padding: 1rem 1.25rem; border: 1px solid rgba(234,179,8,.45); border-radius: .75rem; background: #fefce8; color: #713f12; font-size: .9375rem; line-height: 1.6; }
.notice svg { width: 1.25rem; height: 1.25rem; margin-top: .1rem; flex-shrink: 0; color: #a16207; }
.loop-grid { display: grid; gap: 1.25rem; margin: 0; padding: 0; list-style: none; }
@media (min-width: 768px) { .loop-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .loop-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }
.loop-card { position: relative; display: flex; flex-direction: column; gap: .5rem; padding: 1.5rem; border: 1px solid #d5dee8; border-radius: .875rem; background: #fff; box-shadow: 0 1px 2px rgba(15,23,42,.05), 0 8px 24px -12px rgba(15,23,42,.14); }
@media (min-width: 1100px) {
  .loop-card:not(:last-child)::after { content: ""; position: absolute; top: 2.6rem; right: -1.55rem; width: 1.1rem; height: 1.1rem; border-top: 2px solid #0ea5c6; border-right: 2px solid #0ea5c6; transform: rotate(45deg); }
}
.loop-icon { display: flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; margin-bottom: .25rem; border-radius: .75rem; background: linear-gradient(to bottom right, #14b8a6, #0a697d); color: #fff; }
.loop-icon svg { width: 1.5rem; height: 1.5rem; }
.loop-step { color: #0ea5c6; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.loop-card h3 { color: #111827; font-size: 1.125rem; font-weight: 700; }
.loop-card .term { margin-top: -.35rem; color: #0a697d; font-size: .8125rem; font-style: italic; }
.loop-card p { color: var(--muted-fg); font-size: .9375rem; line-height: 1.6; }
.loop-return { display: flex; align-items: center; gap: .75rem; margin-top: 1.5rem; padding: 1rem 1.25rem; border: 1px dashed rgba(5,105,125,.45); border-radius: .75rem; background: #f0fdfa; color: #0f3d47; font-size: .9375rem; line-height: 1.55; }
.loop-return svg { width: 1.5rem; height: 1.5rem; flex-shrink: 0; color: var(--petrol); }
.outlook-card { display: flex; flex-direction: column; gap: 1.25rem; max-width: 56rem; padding: 1.75rem; border: 1px solid rgba(124,58,237,.3); border-radius: .875rem; background: linear-gradient(150deg, #f5f3ff, #fff 65%); }
@media (min-width: 768px) { .outlook-card { flex-direction: row; padding: 2rem; } }
.outlook-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 3.5rem; height: 3.5rem; border-radius: .875rem; background: linear-gradient(to bottom right, #8b5cf6, #3b82f6); color: #fff; }
.outlook-icon svg { width: 1.75rem; height: 1.75rem; }
.outlook-card .chip { border-color: rgba(124,58,237,.3); background: rgba(139,92,246,.1); color: #5b21b6; }
.outlook-card p { color: #334155; font-size: 1rem; line-height: 1.7; }

/* ---------- Unterseiten: Raster mit vier Karten, Links in Ausblick-Karte ---------- */
@media (min-width: 768px) { .data-grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .data-grid.cols-4 { grid-template-columns: repeat(4, 1fr); } }
.outlook-card a { color: var(--petrol); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.usecase.is-light .uc-more { color: #1f2937; text-decoration-color: rgba(31,41,55,.4); }