/* 77200-experte.de – LL Consulting
   Schriften liegen lokal auf dem Server (kein Google Fonts, DSGVO-freundlich) */
@font-face { font-family: "Heros Cn"; src: url("fonts/heros-cn-bold.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Heros Cn"; src: url("fonts/heros-cn-regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Lato"; src: url("fonts/lato-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Lato"; src: url("fonts/lato-bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --navy: #0E2340;
  --navy-2: #16325A;
  --blue: #3871C1;
  --blue-text: #2A5BA0;
  --ice: #EAF1FA;
  --paper: #FFFFFF;
  --ink: #1B2737;
  --muted: #56677D;
  --signal: #FFC72C;
  --signal-dark: #E6AE10;
  --line: #CFDAE8;
  --display: "Heros Cn", "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  --body: "Lato", "Segoe UI", Arial, sans-serif;
  --wrap: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.65 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-text); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 2px;
}
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--signal); color: var(--navy); padding: 8px 14px; }

h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.05; letter-spacing: -0.005em; color: var(--navy); margin: 0 0 .5em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.55rem; line-height: 1.15; }
p { margin: 0 0 1em; max-width: 68ch; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .5em; font: 700 1.05rem/1 var(--body); text-decoration: none; padding: 1rem 1.5rem; border-radius: 6px; border: 2px solid transparent; cursor: pointer; transition: background-color .15s, border-color .15s; }
.btn-signal { background: var(--signal); color: var(--navy); }
.btn-signal:hover { background: var(--signal-dark); }
.btn-ghost { border-color: rgba(255,255,255,.45); color: #fff; }
.btn-ghost:hover { border-color: #fff; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 84px; }
.logo img { height: 64px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: .98rem; }
.nav a:hover { color: var(--blue); }
.nav .btn { padding: .75rem 1.1rem; font-size: .95rem; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--navy); }

/* Hero: Vollbild-Foto mit Text links */
.hero { position: relative; overflow: hidden; background: var(--navy); color: #E4ECF6; min-height: min(88vh, 820px); display: flex; align-items: center; }
.hero-bg, .hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg img { object-fit: cover; object-position: 70% 30%; animation: hero-zoom 2.2s cubic-bezier(.2,.7,.2,1) both; }
.hero::before { /* dunkler Verlauf, damit der Text gut lesbar ist */
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(14,35,64,.97) 0%, rgba(14,35,64,.9) 34%, rgba(14,35,64,.45) 58%, rgba(14,35,64,0) 78%);
}
.hero::after { /* gelbe Signalkante unten */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--signal); z-index: 2;
}
.hero-inner { position: relative; z-index: 2; padding-block: 96px 112px; }
.hero-copy { max-width: 640px; animation: hero-copy-in .9s cubic-bezier(.2,.7,.2,1) .25s both; }
.hero h1 { color: #fff; font-size: clamp(3rem, 6.4vw, 5.4rem); line-height: .95; letter-spacing: -0.01em; margin-bottom: .35em; }
.hero .who { font-family: var(--display); font-size: 1.35rem; color: var(--signal); margin-bottom: .8rem; }
.hero .lead { font-size: 1.2rem; max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2.2rem; }
@media (max-width: 1099px) {
  .hero { min-height: 0; align-items: flex-end; }
  .hero-bg { bottom: auto; height: 112vw; max-height: 720px; }
  .hero-bg img { object-position: 50% 20%; }
  .hero::before { background: linear-gradient(180deg, rgba(14,35,64,0) 0%, rgba(14,35,64,0) calc(min(112vw, 720px) - 220px), rgba(14,35,64,1) min(112vw, 720px)); }
  .hero-inner { padding-block: calc(min(112vw, 720px) - 120px) 72px; }
}
@media (min-width: 1100px) {
  .hero-bg { left: 16%; width: 84%; }
  .hero::before { background: linear-gradient(90deg, rgba(14,35,64,1) 0%, rgba(14,35,64,.95) 30%, rgba(14,35,64,.5) 52%, rgba(14,35,64,0) 70%); }
}
@keyframes hero-zoom { from { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes hero-copy-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Kennzahlen */
.facts { background: var(--ice); border-bottom: 1px solid var(--line); }
.facts ul { list-style: none; margin: 0; padding: 36px 0; display: grid; grid-template-columns: repeat(3, 1fr) 1.5fr; gap: 24px; align-items: center; }
.facts strong { display: block; font-family: var(--display); font-size: 2.6rem; line-height: 1; color: var(--navy); }
.facts span { color: var(--muted); font-size: .98rem; }
.facts .member { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.facts .member { flex-wrap: nowrap; justify-content: flex-end; }
.facts .member img { height: 56px; width: auto; mix-blend-mode: multiply; }

/* Abschnitte */
.section { padding-block: 96px; }
.section-intro { max-width: 720px; margin-bottom: 48px; }
.section-intro p { font-size: 1.12rem; color: var(--muted); }

/* Leistungen */
.services { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
.service-main { background: var(--navy); color: #DCE6F3; padding: 40px; border-radius: 10px; }
.service-main h3 { color: #fff; font-size: 2rem; }
.service-main ul { padding-left: 1.2em; margin: 0 0 1.5em; }
.service-main li { margin-bottom: .4em; }
.service-list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--navy); }
.service-list li { padding: 22px 0; border-bottom: 1px solid var(--line); }
.service-list h3 { margin-bottom: .25em; }
.service-list p { margin: 0; color: var(--muted); }

/* Ablauf */
.process { background: var(--ice); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: step; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 34px; right: 34px; height: 3px; background: var(--blue); opacity: .35; }
.steps li { position: relative; counter-increment: step; }
.steps li::before {
  content: counter(step); display: grid; place-items: center; width: 68px; height: 68px; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--blue); color: var(--navy);
  font: 700 2rem/1 var(--display); margin-bottom: 20px; position: relative;
}
.steps p { color: var(--muted); }

/* DIN 77200 erklärt + FAQ */
.explain { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 2px solid var(--navy); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font: 700 1.3rem/1.25 var(--display); color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 1.8rem; color: var(--blue); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 8px; }

/* Kundenstimmen */
.videos { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; }
.video { flex: 1 0 150px; max-width: 200px; margin: 0; scroll-snap-align: start; }
.video video { width: 100%; height: auto; aspect-ratio: 9/16; object-fit: cover; border-radius: 10px; background: var(--navy); display: block; }
.reviews-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 32px; }
.reviews-head .section-intro { margin-bottom: 0; }
.google-link { font-weight: 700; }

/* Presse */
.press { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--navy); }
.press li { display: grid; grid-template-columns: 220px 1fr auto; gap: 8px 32px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--line); }
.press-outlet { font: 700 1.35rem/1.2 var(--display); color: var(--navy); }
.press a { font-weight: 700; color: var(--ink); text-decoration: none; max-width: 62ch; }
.press a:hover { color: var(--blue); text-decoration: underline; }
.press-meta { color: var(--muted); font-size: .95rem; white-space: nowrap; }
@media (max-width: 760px) {
  .press li { grid-template-columns: 1fr; gap: 4px; }
}

/* Kundenlogos als Laufband */
.logo-marquee { display: grid; gap: 16px; }
.marquee {
  display: flex; overflow: hidden; gap: 16px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { list-style: none; margin: 0; padding: 0; display: flex; gap: 16px; flex: 0 0 auto; animation: marquee 70s linear infinite; }
.marquee.reverse .marquee-track { animation-direction: reverse; animation-duration: 80s; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track li { flex: 0 0 auto; width: 170px; height: 96px; background: #fff; border: 1px solid var(--line); border-radius: 8px; display: flex; align-items: center; justify-content: center; padding: 14px 18px; }
.marquee-track li.dark { background: var(--navy); border-color: var(--navy); }
.marquee-track img { max-height: 64px; max-width: 100%; width: auto; height: auto; object-fit: contain; }
@keyframes marquee { to { transform: translateX(calc(-100% - 16px)); } }

/* Über mich */
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: center; }
.about img { width: 100%; height: auto; aspect-ratio: 4/5; object-fit: cover; object-position: top; border-radius: 8px; }
.checklist { list-style: none; padding: 0; margin: 1.5em 0 0; }
.checklist li { padding: 10px 0 10px 36px; position: relative; border-bottom: 1px solid var(--line); }
.checklist li::before { content: ""; position: absolute; left: 4px; top: 17px; width: 14px; height: 8px; border-left: 3px solid var(--blue); border-bottom: 3px solid var(--blue); transform: rotate(-45deg); }
.signature { font-family: var(--display); font-size: 1.6rem; color: var(--navy); margin-top: 1.5rem; }

/* Kontakt */
.contact { background: var(--navy); color: #DCE6F3; }
.contact h2 { color: #fff; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; }
.contact-direct { list-style: none; padding: 0; margin: 2rem 0 0; }
.contact-direct li { margin-bottom: 1rem; }
.contact-direct a { color: #fff; font: 700 1.5rem/1.2 var(--display); text-decoration: none; }
.contact-direct a:hover { color: var(--signal); }
.contact-direct small { display: block; color: #9FB3CC; }
form { background: var(--paper); color: var(--ink); padding: 36px; border-radius: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form .full { grid-column: 1 / -1; }
label { display: block; font-weight: 700; font-size: .95rem; margin-bottom: 6px; color: var(--navy); }
input, select, textarea { width: 100%; font: inherit; color: var(--ink); padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 6px; background: #fff; }
textarea { min-height: 120px; resize: vertical; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--muted); }
.consent input { width: 20px; height: 20px; margin-top: 3px; flex: 0 0 auto; }
.consent label { font-weight: 400; color: var(--muted); }
.hp { position: absolute; left: -9999px; }
form .btn { justify-self: start; }

/* Footer */
.site-footer { background: #091829; color: #9FB3CC; font-size: .95rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-block: 28px; }
.site-footer a { color: #DCE6F3; }
.site-footer nav { display: flex; gap: 20px; }

/* Blog */
.page-head { background: var(--navy); color: #DCE6F3; padding-block: 72px 64px; border-bottom: 6px solid var(--signal); }
.page-head h1 { color: #fff; font-size: clamp(2.8rem, 6vw, 4.4rem); }
.page-head p { font-size: 1.15rem; }
.post-list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--navy); }
.post-list:not(:has(li)) { display: none; }
.post-list:has(li) + .post-empty { display: none; }
.post-list li { border-bottom: 1px solid var(--line); }
.post-list a { display: block; padding: 28px 0; text-decoration: none; color: var(--ink); }
.post-list time, .post-meta { color: var(--muted); font-size: .95rem; }
.post-list h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin: .25em 0 .3em; }
.post-list a:hover h2 { color: var(--blue-text); }
.post-list p { color: var(--muted); margin-bottom: .6em; }
.post-list .more { font-weight: 700; color: var(--blue-text); }
.post-empty { background: var(--ice); border-radius: 10px; padding: 40px; }
.post-empty h2 { font-size: 1.8rem; }
.post { padding-block: 56px 96px; }
.post-wrap { max-width: 760px; }
.crumbs { font-size: .95rem; color: var(--muted); margin-bottom: 1.2rem; }
.post h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
.prose { font-size: 1.12rem; line-height: 1.75; margin-top: 2rem; }
.prose .intro { font-size: 1.25rem; color: var(--navy); }
.prose h2 { font-size: 1.9rem; margin-top: 1.8em; }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin-bottom: .4em; }
.prose img { border-radius: 8px; margin: 1.5em 0; }
.post-cta { margin-top: 56px; background: var(--navy); color: #DCE6F3; border-radius: 10px; padding: 36px; border-left: 6px solid var(--signal); }
.post-cta h2 { color: #fff; font-size: 1.8rem; }

/* Rechtstexte */
.legal { padding-block: 64px 96px; }
.legal h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
.legal h2 { font-size: 1.6rem; margin-top: 2.2em; }
.legal h3 { font-size: 1.25rem; margin-top: 1.6em; }

/* Responsiv */
@media (max-width: 960px) {
  .services, .explain, .about, .contact-grid { grid-template-columns: 1fr; }
    .facts ul { grid-template-columns: 1fr 1fr; }
  .facts .member { grid-column: 1 / -1; justify-content: flex-start; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { top: 34px; bottom: 34px; left: 33px; right: auto; width: 3px; height: auto; }
  .steps li { padding-left: 92px; min-height: 68px; }
  .steps li::before { position: absolute; left: 0; top: 0; }
  .about img { max-width: 360px; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 84px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 20px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 12px; justify-content: center; border-bottom: 0; }
}
@media (max-width: 560px) {
  .marquee-track li { width: 140px; height: 84px; }
  .section { padding-block: 64px; }
  form { grid-template-columns: 1fr; padding: 24px; }
  .service-main { padding: 28px; }
  .facts strong { font-size: 2.1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-bg img, .hero-copy { animation: none; }
  .marquee { flex-wrap: wrap; -webkit-mask-image: none; mask-image: none; }
  .marquee-track { animation: none; flex-wrap: wrap; }
  .marquee-track[aria-hidden] { display: none; }
  }