/* ==========================================================================
   Luftfotos Regensburg – Stylesheet
   ========================================================================== */
:root {
  --bg: #ffffff;
  --bg-2: #f4f6fa;
  --bg-3: #e9edf4;
  --line: rgba(30, 40, 70, 0.10);
  --line-strong: rgba(30, 40, 70, 0.20);
  --text: #2f3136;
  --text-dim: #5e5d5d;        /* Textgrau der Originalseite */
  --text-faint: #8a8f99;
  --accent: #5b6fab;          /* Button-Blau der Originalseite */
  --accent-hover: #4a5d99;
  --accent-2: #1f9fc4;        /* Scan-Strahl */
  --accent-2-dim: rgba(31, 159, 196, 0.35);
  --c-yellow: #f7b500; --c-red: #e0334f; --c-magenta: #b8299b; --c-blue: #1ea7e6; --c-green: #1d9a4a;  /* Logofarben */
  --shadow: 0 10px 30px rgba(30, 40, 70, 0.08);
  --radius: 18px;
  --radius-sm: 10px;
  --max: 1200px;
  --nav-h: 72px;
  --font-head: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --font-body: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 500; letter-spacing: -0.01em; line-height: 1.12; margin: 0; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 4px; }

.skip-link { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 12px; z-index: 1000; border-radius: 6px; }
.skip-link:focus { left: 8px; }

.wrap { width: min(var(--max), 100% - 40px); margin-inline: auto; }
@media (max-width: 600px) { .wrap { width: calc(100% - 32px); } }

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h); z-index: 100;
  display: flex; align-items: center;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(30,40,70,0.04);
  border-bottom-color: var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 500; letter-spacing: .01em; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand span small { display: block; font-weight: 400; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-dim); line-height: 1; margin-top: 3px; }
.nav-links { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: block; padding: 8px 14px; border-radius: 999px; font-size: 14.5px; color: var(--text-dim); transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a.is-active { color: var(--text); background: rgba(30,40,70,0.06); }
.nav-links a.cta { color: #fff; background: var(--accent); font-weight: 500; }
.nav-links a.cta:hover { background: var(--accent-hover); }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.nav-toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s, top .3s; }
.nav-toggle span:nth-child(1) { top: 15px; } .nav-toggle span:nth-child(2) { top: 21px; } .nav-toggle span:nth-child(3) { top: 27px; }
.nav.is-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav-toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    flex-direction: column; gap: 4px; padding: 20px;
    background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(20px);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
  }
  .nav.is-open .nav-links { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a { font-size: 20px; padding: 14px 18px; }
  .nav-links a.cta { margin-top: 12px; text-align: center; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; overflow: hidden; isolation: isolate; }
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 55% at 30% 70%, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0) 100%),
    linear-gradient(to bottom, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0) 30%, rgba(255,255,255,0) 60%, var(--bg) 100%);
}
.hero-inner { padding: calc(var(--nav-h) + 40px) 0 72px; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; }
.hero-eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.hero h1 { font-size: clamp(36px, 5.4vw, 72px); max-width: 16ch; font-weight: 500; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub { max-width: 54ch; font-size: clamp(16px, 1.4vw, 19px); color: var(--text-dim); margin: 22px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px; font-weight: 500; font-size: 15.5px; transition: transform .25s var(--ease), background .2s, border-color .2s, color .2s; border: 1px solid transparent; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(91,111,171,0.3); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(255,255,255,0.6); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: #fff; }
.btn svg { width: 18px; height: 18px; }

.hero-hud { display: grid; grid-template-columns: repeat(3, auto); gap: 8px 40px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); width: fit-content; }
.hud-item { font-family: var(--font-head); }
.hud-item b { display: block; font-size: 26px; font-weight: 500; color: var(--accent); letter-spacing: -0.01em; }
.hud-item span { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint); }
@media (max-width: 600px) { .hero-hud { grid-template-columns: 1fr 1fr; gap: 18px 24px; width: 100%; } .hero-inner { padding-bottom: 56px; } }

.scroll-hint { position: absolute; right: 28px; bottom: 30px; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--text-faint); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; writing-mode: vertical-rl; }
.scroll-hint::after { content: ""; width: 1px; height: 56px; background: linear-gradient(var(--accent-2), transparent); animation: drop 2.2s infinite; }
@keyframes drop { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@media (max-width: 900px) { .scroll-hint { display: none; } }

/* --------------------------------------------------------------------------
   Sections / common
   -------------------------------------------------------------------------- */
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; scroll-margin-top: var(--nav-h); }
.section-head { display: grid; grid-template-columns: 1fr; gap: 18px; margin-bottom: clamp(40px, 5vw, 64px); max-width: 780px; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 12.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--accent); font-weight: 500; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
.section-head h2 { font-size: clamp(32px, 4.6vw, 54px); }
.section-head p { color: var(--text-dim); font-size: 18px; max-width: 60ch; }
.lead { font-size: clamp(19px, 2vw, 24px); line-height: 1.5; color: var(--text); }
.muted { color: var(--text-dim); }
.hash { font-family: var(--font-head); color: var(--accent); font-weight: 500; }
.intro-grid .card:nth-child(1) .hash { color: var(--c-yellow); }
.intro-grid .card:nth-child(2) .hash { color: var(--c-red); }
.intro-grid .card:nth-child(3) .hash { color: var(--c-magenta); }
.intro-grid .card:nth-child(4) .hash { color: var(--c-green); }

/* Reveal on scroll */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

/* --------------------------------------------------------------------------
   Intro (Hashtag-Blöcke der alten Startseite)
   -------------------------------------------------------------------------- */
.intro-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1000px) { .intro-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .intro-grid { grid-template-columns: 1fr; } }
.card {
  position: relative; padding: 30px 28px; border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line); overflow: hidden; box-shadow: var(--shadow);
  transition: border-color .3s, transform .3s var(--ease), box-shadow .3s;
}
.card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 200px at var(--mx, 50%) var(--my, 0%), rgba(91,111,171,0.10), transparent 60%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.card:hover { border-color: rgba(91,111,171,0.35); transform: translateY(-3px); box-shadow: 0 18px 40px rgba(30,40,70,0.12); }
.card:hover::after { opacity: 1; }
.card h3 { font-size: 20px; margin: 14px 0 10px; }
.card p { color: var(--text-dim); font-size: 15.5px; }
.card .hash { font-size: 14px; }
.card .more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 14px; font-weight: 500; color: var(--accent); }
.card .more svg { width: 16px; height: 16px; transition: transform .25s; }
.card .more:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   Leistungen
   -------------------------------------------------------------------------- */
.services { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 30%, var(--bg-2) 70%, var(--bg) 100%); }
.filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }
.chip { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-strong); font-size: 14px; color: var(--text-dim); transition: all .2s; }
.chip:hover { color: var(--accent); border-color: var(--accent); }
.chip.is-active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 500; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 1000px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }
.service { display: flex; flex-direction: column; }
.service.is-hidden { display: none; }
.service { padding-top: 0; }
.service .thumb { margin: -1px -28px 6px; aspect-ratio: 16 / 11; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; background: var(--bg-3); }
.service .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.service:hover .thumb img { transform: scale(1.05); }
.service .tags { margin-top: auto; padding-top: 18px; display: flex; flex-wrap: wrap; gap: 6px; }
.service .tags span { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-faint); padding: 4px 9px; border-radius: 6px; background: var(--bg-2); }
.service .fact { display: inline-block; margin-top: 4px; font-family: var(--font-head); color: var(--accent); font-size: 14px; font-weight: 500; }

/* --------------------------------------------------------------------------
   Portfolio
   -------------------------------------------------------------------------- */
.portfolio .section-head { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.portfolio .section-head > div:first-child { max-width: 780px; display: grid; gap: 18px; }
.socials { display: flex; gap: 10px; }
.socials a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line-strong); background: #fff; color: var(--text-dim); transition: all .2s; }
.socials a:hover { transform: translateY(-2px); border-color: transparent; color: #fff; }
.socials svg { width: 20px; height: 20px; fill: currentColor; }
.soc-instagram:hover { background: linear-gradient(45deg, #f9ce34, #ee2a7b, #6228d7); }
.soc-facebook:hover { background: #0866ff; }
.soc-pinterest:hover { background: #bd081c; }
.soc-whatsapp:hover { background: #25d366; }
.masonry { columns: 3; column-gap: 14px; }
@media (max-width: 1000px) { .masonry { columns: 2; } }
@media (max-width: 560px) { .masonry { columns: 1; } }
.tile { break-inside: avoid; margin: 0 0 14px; position: relative; border-radius: 14px; overflow: hidden; background: var(--bg-3); box-shadow: var(--shadow); cursor: zoom-in; display: block; width: 100%; padding: 0; text-align: left; }
.tile img { width: 100%; height: auto; aspect-ratio: var(--ar, 4 / 3); object-fit: cover; transition: transform .8s var(--ease), opacity .6s; opacity: 0; }
.tile img.is-loaded { opacity: 1; }
.tile:hover img { transform: scale(1.04); }
.tile figcaption {
  position: absolute; inset: auto 0 0 0; padding: 40px 18px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  font-family: var(--font-head); font-size: 15px; font-weight: 500; color: #fff;
  opacity: 0; transform: translateY(8px); transition: opacity .35s, transform .35s var(--ease);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.tile figcaption small { font-family: var(--font-body); color: rgba(255,255,255,0.7); font-size: 12px; letter-spacing: .1em; }
.tile:hover figcaption, .tile:focus-visible figcaption { opacity: 1; transform: none; }
@media (hover: none) { .tile figcaption { opacity: 1; transform: none; padding-top: 28px; } }

/* Lightbox */
.lb { position: fixed; inset: 0; z-index: 200; background: rgba(20,24,32,0.95); color: #fff; display: grid; grid-template-rows: auto 1fr auto; opacity: 0; pointer-events: none; transition: opacity .3s; }
.lb.is-open { opacity: 1; pointer-events: auto; }
.lb-top { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; color: rgba(255,255,255,0.7); font-size: 13px; letter-spacing: .1em; }
.lb-stage { position: relative; display: grid; place-items: center; padding: 0 64px; min-height: 0; }
.lb-stage img { max-width: 100%; max-height: calc(100svh - 150px); object-fit: contain; border-radius: 6px; box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.lb-cap { padding: 16px 20px 22px; text-align: center; font-family: var(--font-head); font-size: 18px; }
.lb-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.25); transition: background .2s; }
.lb-btn:hover { background: rgba(255,255,255,0.14); }
.lb-btn svg { width: 22px; height: 22px; }
.lb-prev { left: 12px; } .lb-next { right: 12px; }
.lb-close { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(255,255,255,0.3); }
.lb-close svg { width: 18px; height: 18px; }
@media (max-width: 700px) { .lb-stage { padding: 0 8px; } .lb-btn { width: 40px; height: 40px; background: rgba(0,0,0,0.5); } .lb-prev { left: 4px; } .lb-next { right: 4px; } }

/* --------------------------------------------------------------------------
   Technik / Rechtliches
   -------------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 90px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.tech-list { display: grid; gap: 14px; margin-top: 8px; }
.tech-item { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.tech-item .icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(91,111,171,0.08); border: 1px solid rgba(91,111,171,0.2); color: var(--accent); }
.tech-item .icon svg { width: 26px; height: 26px; }
.tech-item h3 { font-size: 19px; margin-bottom: 6px; }
.tech-item p { color: var(--text-dim); font-size: 15.5px; }
.frame { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; background: var(--bg-3); }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame { box-shadow: var(--shadow); }
.frame::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(30,40,70,0.08); border-radius: inherit; pointer-events: none; }
.frame .badge { position: absolute; left: 16px; bottom: 16px; padding: 8px 12px; border-radius: 8px; background: rgba(255,255,255,0.85); backdrop-filter: blur(8px); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(91,111,171,0.25); }

.legal { background: var(--bg-2); }
.legal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .legal-grid { grid-template-columns: 1fr; } }
.legal .card b { display: block; font-family: var(--font-head); font-size: 34px; font-weight: 500; letter-spacing: -0.01em; color: var(--accent); margin-bottom: 4px; }
.legal .card .dmfv { width: 150px; height: auto; margin-bottom: 10px; }
.signature { width: 220px; height: auto; margin-top: 28px; opacity: .85; }
.legal-note { margin-top: 28px; color: var(--text-dim); font-size: 15px; max-width: 90ch; }

/* --------------------------------------------------------------------------
   Über mich
   -------------------------------------------------------------------------- */
.about .split { grid-template-columns: 0.8fr 1.2fr; }
@media (max-width: 900px) { .about .split { grid-template-columns: 1fr; } }
.portrait { aspect-ratio: 3/4; }
.about blockquote { margin: 0 0 28px; font-family: var(--font-head); font-size: clamp(26px, 3.2vw, 38px); line-height: 1.2; font-weight: 400; }
.about blockquote span { color: var(--accent); }
.about p { color: var(--text-dim); font-size: 17px; }

/* --------------------------------------------------------------------------
   Kontakt / Beratung
   -------------------------------------------------------------------------- */
.contact { position: relative; overflow: hidden; }
.contact { background: var(--bg-2); }
.contact::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 400px at 20% 0%, rgba(91,111,171,0.10), transparent 60%), radial-gradient(600px 400px at 90% 100%, rgba(31,159,196,0.08), transparent 60%); pointer-events: none; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); position: relative; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: grid; gap: 10px; margin: 28px 0; }
.contact-row { display: flex; align-items: center; gap: 16px; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); background: #fff; transition: border-color .2s, transform .2s; }
.contact-row:hover { border-color: var(--accent); transform: translateX(4px); }
.contact-row .icon { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: rgba(91,111,171,0.08); color: var(--accent); flex: none; }
.contact-row .icon svg { width: 20px; height: 20px; }
.contact-row small { display: block; font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-faint); }
.contact-row b { font-weight: 500; font-family: var(--font-head); }
.form { display: grid; gap: 14px; padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label { font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 14px; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--bg-2); color: var(--text); font: inherit; font-size: 15.5px; transition: border-color .2s, background .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(91,111,171,0.15); }
.field textarea { min-height: 130px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form-note { font-size: 13px; color: var(--text-faint); }
.form-note a { color: var(--text-dim); text-decoration: underline; text-underline-offset: 3px; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer { border-top: 1px solid var(--line); padding: 44px 0 36px; color: var(--text-dim); font-size: 14px; }
.footer .wrap { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; }
.footer .socials a { width: 40px; height: 40px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer-links a:hover { color: var(--text); }
.footer .brand { color: var(--text); }
.to-top { position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,0.9); border: 1px solid var(--line-strong); box-shadow: var(--shadow); color: var(--accent); backdrop-filter: blur(8px); opacity: 0; transform: translateY(10px); transition: opacity .3s, transform .3s; z-index: 90; }
.to-top.is-visible { opacity: 1; transform: none; }
.to-top svg { width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   Unterseiten (Impressum / Datenschutz)
   -------------------------------------------------------------------------- */
.page { padding: calc(var(--nav-h) + 60px) 0 100px; }
.page .prose { max-width: 760px; }
.prose h1 { font-size: clamp(34px, 5vw, 56px); margin-bottom: 30px; }
.prose h2 { font-size: 24px; margin: 44px 0 12px; }
.prose h3 { font-size: 18px; margin: 28px 0 8px; }
.prose p, .prose li { color: var(--text-dim); }
.prose address { font-style: normal; color: var(--text); line-height: 1.7; }
.prose a { color: var(--accent); }
.prose .todo { padding: 16px 18px; border-radius: 12px; border: 1px dashed rgba(224,51,79,0.5); background: rgba(224,51,79,0.05); color: var(--text); font-size: 15px; }
.back { display: inline-flex; align-items: center; gap: 8px; color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }
.back svg { width: 16px; height: 16px; }