/* =========================================================
   NAHRA — Design System
   Warmes Schwarz-Weiß · Fotos tragen die Farbe
   Einheitliche Skala: Abstände & Schrift folgen festen Stufen
   ========================================================= */

:root {
  /* --- Farben: warmes Schwarz-Weiß --- */
  --ink: #1F1B18;           /* warmes Fast-Schwarz statt hartem Schwarz */
  --ink-soft: #4A443E;      /* warmes Grau für Fließtext */
  --ink-faint: #8A8178;     /* gedämpft für Sekundärtext */
  --paper: #FDFCFA;         /* Warmweiß statt kaltem Weiß */
  --paper-alt: #F6F3EE;     /* zarter warmer Ton für abgesetzte Sektionen */
  --white: #FFFFFF;
  --line: #E8E3DB;          /* warme Trennlinien */
  --line-strong: #D8D2C8;

  /* --- Typografie --- */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Work Sans', system-ui, sans-serif;

  /* --- Abstands-Skala (Vielfache von 4) --- */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;
  --s-10: 128px;

  /* --- Sektions-Innenabstand (einheitlich) --- */
  --section-y: 88px;

  /* --- Container --- */
  --wrap: 1160px;
  --wrap-pad: 40px;

  /* --- Radius --- */
  --radius: 3px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--wrap-pad); }

/* --- Typografie-Skala --- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.15; color: var(--ink); text-wrap: balance; }
p { text-wrap: pretty; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: var(--s-4);
}

/* Einheitliche Sektionsköpfe */
.section-head { max-width: 60ch; margin-bottom: var(--s-7); }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
.section-head p { margin-top: var(--s-4); color: var(--ink-soft); font-size: 1.05rem; }

section, .section { padding: var(--section-y) 0; }

/* =========================================================
   HEADER
   ========================================================= */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 252, 250, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; }
.logo-img { height: 58px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: var(--s-6); }
.nav-links > a { font-size: 0.92rem; font-weight: 500; color: var(--ink); transition: opacity 0.2s; }
.nav-links > a:hover { opacity: 0.55; }
.lang-switch { display: flex; gap: var(--s-1); margin-left: var(--s-2); }
.lang-switch a {
  font-size: 0.76rem; font-weight: 600; letter-spacing: 0.04em; color: var(--ink-faint);
  padding: 4px 7px; border-radius: 2px; transition: all 0.2s;
}
.lang-switch a.active { color: var(--ink); background: var(--paper-alt); }
.lang-switch a:hover { color: var(--ink); }
.nav-right { display: flex; align-items: center; gap: var(--s-4); }
.nav-cta {
  background: var(--ink); color: var(--paper); padding: 11px 22px; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 500; transition: background 0.2s;
}
.nav-cta:hover { background: var(--ink-soft); }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav { position: relative; }
}

/* --- Mobile Hamburger-Menü --- */
.menu-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
  flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px;
}
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: all 0.25s ease; }
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; top: 74px; left: 0; right: 0; bottom: 0;
  background: var(--paper); z-index: 49; overflow-y: auto;
  transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all 0.22s ease;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-menu-inner { padding: var(--s-7) var(--wrap-pad) var(--s-8); display: flex; flex-direction: column; }
.mobile-menu-inner a {
  font-family: var(--font-display); font-size: 1.6rem; padding: var(--s-4) 0;
  border-bottom: 1px solid var(--line); color: var(--ink);
}
.mobile-menu-inner .mobile-cta {
  margin-top: var(--s-6); text-align: center; background: var(--ink); color: var(--paper);
  padding: 16px; border-radius: var(--radius); font-family: var(--font-body); font-size: 1rem; font-weight: 500;
}
.mobile-menu-inner .lang-switch { margin: var(--s-6) 0 0; gap: var(--s-3); }
.mobile-menu-inner .lang-switch a { font-size: 0.9rem; padding: 8px 14px; border: 1px solid var(--line-strong); }

@media (max-width: 860px) {
  .menu-toggle { display: flex; }
  .mobile-menu { display: block; }
}

/* =========================================================
   BUTTONS (einheitlich)
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 13px 26px; font-family: var(--font-body); font-weight: 500; font-size: 0.94rem;
  border-radius: var(--radius); transition: all 0.2s; border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--ink-soft); }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); background: rgba(31,27,24,0.04); }
.btn-text {
  font-size: 0.86rem; font-weight: 600; letter-spacing: 0.02em; color: var(--ink);
  border-bottom: 1px solid var(--ink); padding-bottom: 2px; transition: opacity 0.2s;
}
.btn-text:hover { opacity: 0.55; }

/* =========================================================
   HERO — Vollbild mit Verlauf, Text links darauf
   ========================================================= */
.hero { position: relative; height: calc(88vh - 74px); min-height: 540px; max-height: 700px; overflow: hidden; }
.hero-image {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 45%;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20,18,15,0.9) 0%, rgba(20,18,15,0.76) 34%, rgba(20,18,15,0.36) 60%, rgba(20,18,15,0.08) 100%);
}
.hero-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; align-items: center;
}
.hero-text-inner { max-width: 600px; }
.hero-content .eyebrow { color: rgba(255,255,255,0.7); margin-bottom: var(--s-5); }
.hero-content h1 {
  font-size: clamp(2.8rem, 4.6vw, 4.6rem); line-height: 1.04; letter-spacing: -0.02em;
  color: #fff; margin-bottom: var(--s-5);
}
.hero-content h1 em { font-style: italic; }
.hero-content p {
  font-size: 1.12rem; color: rgba(255,255,255,0.9); margin-bottom: var(--s-6); line-height: 1.6; max-width: 46ch;
}
.hero-actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: rgba(255,255,255,0.86); }
.btn-outline-on-dark { border-color: rgba(255,255,255,0.5); color: #fff; background: transparent; }
.btn-outline-on-dark:hover { border-color: #fff; background: rgba(255,255,255,0.12); }
@media (max-width: 860px) {
  .hero { height: auto; min-height: 0; max-height: none; }
  .hero-image { position: relative; height: 300px; }
  .hero-overlay { background: var(--ink); position: relative; }
  .hero-content { position: static; background: var(--ink); padding: var(--s-8) 0; }
  .hero-content .eyebrow, .hero-content h1, .hero-content p { color: #fff; }
  .hero-content p { color: rgba(255,255,255,0.85); }
}

/* =========================================================
   WARUM NAHRA — Textblock mit Linien-Struktur + Zertifikate
   ========================================================= */
.why { background: var(--paper); border-bottom: 1px solid var(--line); padding: var(--s-8) 0 var(--s-9); }
.why-head {
  text-align: center; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-faint); font-weight: 600; margin-bottom: var(--s-3);
}
.why-title {
  text-align: center; font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: var(--s-8);
  letter-spacing: -0.01em;
}
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-7) var(--s-7); }
.why-item { padding-top: var(--s-4); border-top: 1.5px solid var(--ink); }
.why-item h4 { font-size: 1.2rem; margin-bottom: var(--s-3); }
.why-item p { font-size: 0.94rem; color: var(--ink-soft); line-height: 1.55; }

/* --- Mobile-Akkordeon: standardmäßig ausgeblendet, ersetzt das Grid nur auf Mobile --- */
.why-accordion { display: none; }
.why-accordion details { border-top: 1px solid var(--line); }
.why-accordion details:last-child { border-bottom: 1px solid var(--line); }
.why-accordion summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: 15px 0; cursor: pointer; list-style: none;
}
.why-accordion summary::-webkit-details-marker { display: none; }
.why-accordion summary h4 { font-size: 0.98rem; margin: 0; padding-right: var(--s-3); }
.why-accordion summary::after {
  content: "+"; font-size: 1.2rem; color: var(--ink-faint); flex-shrink: 0; line-height: 1;
}
.why-accordion details[open] summary::after { content: "–"; color: var(--ink); }
.why-accordion details p { margin: 0 0 var(--s-4); font-size: 0.86rem; color: var(--ink-soft); line-height: 1.6; }
.certs-text {
  text-align: center; margin-top: var(--s-8);
  font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); letter-spacing: 0.01em;
}
@media (max-width: 780px) {
  .why-grid { grid-template-columns: 1fr; gap: var(--s-5); max-width: 400px; margin: 0 auto; }
  .certs-text { font-size: 0.84rem; line-height: 1.8; }
}

/* =========================================================
   WO STEHEN SIE — dunkle Kontrastsektion
   ========================================================= */
.paths { background: var(--ink); color: var(--paper); }
.paths .section-head { max-width: 60ch; margin-left: auto; margin-right: auto; text-align: center; }
.paths .eyebrow { display: block; color: rgba(253,252,250,0.55); }
.paths .section-head h2 { color: #fff; }
.paths .section-head p { color: rgba(253,252,250,0.72); }
.paths-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
.path-col {
  background: #2a251f; border: 1px solid rgba(253,252,250,0.1); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
}
.path-photo {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center center;
  background: #2a251f;
}
.path-body { padding: var(--s-5); display: flex; flex-direction: column; flex: 1; }
.path-tag {
  font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600;
  color: rgba(253,252,250,0.5); margin-bottom: var(--s-2);
}
.path-body h3 { font-size: 1.35rem; margin-bottom: var(--s-3); color: #fff; }
.path-body p { font-size: 0.96rem; color: rgba(253,252,250,0.75); margin-bottom: var(--s-5); flex: 1; }
.path-body .btn-text { align-self: flex-start; color: #fff; border-bottom-color: #fff; }
@media (max-width: 860px) {
  .paths-row { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

/* =========================================================
   PRODUKTKATALOG — Zickzack, 2 Spalten
   ========================================================= */
.products { background: var(--paper); }
.catalog { display: flex; flex-direction: column; gap: var(--s-8); }
.catalog-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-8); align-items: center;
}
.catalog-row:nth-child(even) .catalog-photo { order: 2; }
.catalog-photo {
  border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
}
.catalog-photo img { width: 100%; height: 100%; object-fit: cover; }
.catalog-num {
  font-family: var(--font-display); font-size: 0.9rem; color: var(--ink-faint);
  margin-bottom: var(--s-3); letter-spacing: 0.05em;
}
.catalog-text h4 { font-size: 1.6rem; margin-bottom: var(--s-3); letter-spacing: -0.01em; }
.catalog-text p { font-size: 1.02rem; line-height: 1.65; color: var(--ink-soft); max-width: 46ch; }
.catalog-note {
  margin-top: var(--s-7); text-align: center; font-size: 0.96rem; color: var(--ink-faint);
}
@media (max-width: 760px) {
  .catalog { gap: var(--s-7); }
  .catalog-row { grid-template-columns: 1fr; gap: var(--s-4); }
  .catalog-row:nth-child(even) .catalog-photo { order: initial; }
  .catalog-text h4 { font-size: 1.35rem; }
}

/* =========================================================
   KONTAKT — helle CTA-Abschluss-Sektion
   ========================================================= */
.contact { background: var(--paper-alt); color: var(--ink); padding: var(--s-9) 0; }
.contact-inner { max-width: 620px; margin: 0 auto; text-align: center; }
.contact-inner .eyebrow { color: var(--ink-faint); display: block; }
.contact-inner h2 {
  color: var(--ink); font-size: clamp(1.9rem, 3.2vw, 2.6rem); margin-bottom: var(--s-4); letter-spacing: -0.01em;
}
.contact-inner p { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: var(--s-6); }
.contact-actions { display: flex; gap: var(--s-3); justify-content: center; flex-wrap: wrap; }
.contact-actions .btn-light { background: var(--ink); color: var(--paper); }
.contact-actions .btn-light:hover { background: var(--ink-soft); }
.contact-actions .btn-outline-on-dark { border-color: var(--line-strong); color: var(--ink); }
.contact-actions .btn-outline-on-dark:hover { border-color: var(--ink); background: rgba(31,27,24,0.04); }

/* =========================================================
   FOOTER — dunkel (schließt die Klammer zum dunklen Hero)
   ========================================================= */
footer { background: var(--ink); color: var(--paper); padding: var(--s-8) 0 var(--s-6); }
.footer-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s-6); margin-bottom: var(--s-7); }
.footer-brand { font-family: var(--font-display); font-size: 1.5rem; }
.footer-tagline { font-size: 0.88rem; color: rgba(253,252,250,0.6); margin-top: var(--s-2); max-width: 32ch; }
.footer-cols { display: flex; gap: var(--s-8); flex-wrap: wrap; }
.footer-col h5 { font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(253,252,250,0.5); margin-bottom: var(--s-3); }
.footer-col a { display: block; font-size: 0.9rem; color: rgba(253,252,250,0.82); margin-bottom: var(--s-2); transition: color 0.2s; }
.footer-col a:hover { color: var(--paper); }
.footer-bottom {
  border-top: 1px solid rgba(253,252,250,0.14); padding-top: var(--s-5);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s-3);
  font-size: 0.82rem; color: rgba(253,252,250,0.5);
}
.footer-bottom .lang-switch a { color: rgba(253,252,250,0.5); }
.footer-bottom .lang-switch a.active { color: var(--paper); background: rgba(253,252,250,0.12); }
@media (max-width: 640px) {
  .footer-top { flex-direction: column; }
}

/* =========================================================
   GLOBALE MOBILE-VERFEINERUNG
   ========================================================= */
@media (max-width: 640px) {
  :root { --section-y: 44px; --wrap-pad: 20px; }
  body { font-size: 15px; }
  .section-head { margin-bottom: var(--s-5); }
  .section-head h2 { font-size: 1.5rem; }
  .section-head p { font-size: 0.92rem; }
  .btn { padding: 12px 18px; font-size: 0.85rem; }

  /* --- Hero: Bild größer, schwarzer Bereich kompakter --- */
  .hero-image { height: 400px; }
  .hero-content { padding: var(--s-5) 0; }
  .hero-content .eyebrow { font-size: 0.62rem; margin-bottom: var(--s-2); }
  .hero-content h1 { font-size: 1.7rem; line-height: 1.12; margin-bottom: var(--s-2); }
  .hero-content p { font-size: 0.88rem; margin-bottom: var(--s-4); }
  .hero-actions { gap: var(--s-2); }
  .hero-actions .btn { flex: 1 1 0; justify-content: center; padding: 11px 10px; font-size: 0.8rem; }

  /* --- Warum Nahra: Akkordeon statt Grid --- */
  .why { padding: var(--s-5) 0 var(--s-6); }
  .why-head { font-size: 0.64rem; }
  .why-title { margin-bottom: var(--s-5); font-size: 1.35rem; }
  .why-grid-desktop { display: none; }
  .why-accordion { display: block; }
  .certs-text { font-size: 0.78rem !important; }

  /* --- Wo stehen Sie / Path-Cards --- */
  .paths .section-head h2 { font-size: 1.5rem; }
  .path-body { padding: var(--s-4); }
  .path-body h3 { font-size: 1.15rem; }
  .path-body p { font-size: 0.86rem; }
  .path-tag { font-size: 0.66rem; }

  /* --- Produktkatalog --- */
  .catalog-text h4 { font-size: 1.15rem !important; }
  .catalog-text p { font-size: 0.9rem; }
  .catalog-num { font-size: 0.8rem; }

  /* --- Kontakt-CTA --- */
  .contact { padding: var(--s-6) 0; }
  .contact-inner h2 { font-size: 1.5rem; }
  .contact-inner p { font-size: 0.9rem; margin-bottom: var(--s-5); }
  .contact-actions { gap: var(--s-2); }
  .contact-actions .btn { flex: 1 1 0; justify-content: center; padding: 12px 10px; font-size: 0.82rem; }

  /* --- Footer: nochmal deutlich lockerer/leichter --- */
  footer { padding: var(--s-4) 0 var(--s-3); }
  .footer-top { margin-bottom: var(--s-4); gap: var(--s-3); }
  .footer-brand { font-size: 1rem; line-height: 1.2; }
  .footer-tagline { font-size: 0.76rem; margin-top: 4px; line-height: 1.45; max-width: none; }
  .footer-cols { gap: var(--s-7); }
  .footer-col h5 { font-size: 0.6rem; margin-bottom: 10px; letter-spacing: 0.08em; }
  .footer-col a { font-size: 0.8rem; margin-bottom: 9px; line-height: 1.2; }
  .footer-bottom { padding-top: var(--s-2); font-size: 0.7rem; gap: var(--s-2); line-height: 1.4; }
}

/* =========================================================
   LEISTUNGEN-SEITE — zusätzliche Styles
   ========================================================= */

/* --- Kompakter Leistungen-Hero (Foto + Trust-Chips + 2 CTAs) --- */
.service-hero { position: relative; height: 62vh; min-height: 420px; max-height: 560px; overflow: hidden; }
.service-hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.service-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20,18,15,0.88) 0%, rgba(20,18,15,0.68) 42%, rgba(20,18,15,0.22) 100%);
}
.service-hero-content { position: relative; z-index: 2; height: 100%; display: flex; align-items: center; }
.service-hero-inner { max-width: 620px; }
.service-hero-content .eyebrow { color: rgba(255,255,255,0.7); margin-bottom: var(--s-4); }
.service-hero-content h1 { font-size: clamp(2.1rem, 3.6vw, 3.1rem); line-height: 1.1; letter-spacing: -0.015em; color: #fff; margin-bottom: var(--s-5); }
.service-hero-content p { font-size: 1.05rem; color: rgba(255,255,255,0.88); max-width: 48ch; margin-bottom: var(--s-6); line-height: 1.6; }
.trust-chips { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-bottom: var(--s-6); }
.trust-chips span {
  font-size: 0.8rem; font-weight: 500; color: rgba(255,255,255,0.92);
  border: 1px solid rgba(255,255,255,0.35); border-radius: 20px; padding: 6px 14px;
}
.service-hero-actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }
@media (max-width: 780px) {
  .service-hero { height: auto; min-height: 0; max-height: none; }
  .service-hero-image { position: relative; height: 260px; }
  .service-hero-overlay { background: var(--ink); position: relative; }
  .service-hero-content { position: static; background: var(--ink); padding: var(--s-7) 0; }
}

/* --- 3-Punkte Vertrauenszeile --- */
.trust-row { background: var(--paper); padding: var(--s-8) 0; border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-9); }
.trust-item { text-align: center; padding: 0 var(--s-3); }
.trust-item .trust-icon {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--ink);
  display: flex; align-items: center; justify-content: center; margin: 0 auto var(--s-4);
}
.trust-item .trust-icon svg { width: 20px; height: 20px; }
.trust-item h4 { font-size: 1.05rem; margin-bottom: var(--s-2); }
.trust-item p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; max-width: 34ch; margin: 0 auto; }
@media (max-width: 780px) { .trust-grid { grid-template-columns: 1fr; gap: var(--s-6); max-width: 380px; margin: 0 auto; } }

/* --- Ablauf-Block: eine Sektion, zentriert, Timeline-Optik --- */
.flow-block { background: var(--paper-alt); padding: var(--s-9) 0 var(--s-6); border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.flow-head { text-align: center; max-width: 56ch; margin: 0 auto var(--s-9); }
.flow-head h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); letter-spacing: -0.01em; }
.flow-chain { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-6); max-width: 1040px; margin: 0 auto; }
.flow-chain::before {
  content: ""; position: absolute; top: 27px; left: 6%; right: 6%; height: 1px; background: var(--line-strong); z-index: 0;
}
.flow-step { position: relative; z-index: 1; text-align: center; padding: 0 var(--s-2); }
.flow-num {
  font-family: var(--font-display); font-size: 2.3rem; line-height: 1; color: var(--ink);
  background: var(--paper-alt); width: fit-content; margin: 0 auto var(--s-5); padding: 0 var(--s-3);
}
.flow-step h4 { font-size: 1.08rem; margin-bottom: var(--s-3); letter-spacing: -0.005em; }
.flow-step p { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.55; }
.flow-cta { text-align: center; margin-top: var(--s-7); }
.flow-cta a { display: inline-flex; flex-direction: column; align-items: center; gap: var(--s-4); color: var(--ink); font-family: var(--font-display); font-size: 1.7rem; font-weight: 500; letter-spacing: -0.01em; }
.flow-cta a:hover { opacity: 0.6; }
.flow-cta svg { width: 28px; height: 28px; animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
@media (max-width: 780px) {
  .flow-chain { grid-template-columns: 1fr; gap: 0; max-width: 420px; }
  .flow-chain::before { display: none; }

  /* Vertikale Timeline statt horizontaler Linie — Grafik bleibt erhalten */
  .flow-step {
    display: grid; grid-template-columns: 44px 1fr; gap: var(--s-4);
    text-align: left; padding: 0 0 var(--s-6); position: relative;
  }
  .flow-step:last-child { padding-bottom: 0; }
  .flow-step::before {
    content: ""; position: absolute; left: 21px; top: 44px; bottom: -6px; width: 1px;
    background: var(--line-strong); z-index: 0;
  }
  .flow-step:last-child::before { display: none; }
  .flow-num {
    grid-row: 1 / 3; width: 44px; height: 44px; border-radius: 50%;
    background: var(--ink); color: var(--paper); margin: 0; padding: 0;
    display: flex; align-items: center; justify-content: center; font-size: 1.15rem; z-index: 1;
  }
  .flow-step h4 { align-self: end; margin-bottom: var(--s-1); }
  .flow-step p { grid-column: 2; }
}
@media (max-width: 640px) {
  .service-hero-image { height: 220px; }
  .service-hero-content { padding: var(--s-6) 0; }
  .service-hero-content .eyebrow { font-size: 0.64rem; margin-bottom: var(--s-3); }
  .service-hero-content h1 { font-size: 1.9rem; margin-bottom: var(--s-3); }
  .service-hero-content p { font-size: 0.92rem; margin-bottom: var(--s-4); }
  .trust-chips { margin-bottom: var(--s-4); }
  .trust-chips span { font-size: 0.7rem; padding: 5px 11px; }
  .service-hero-actions { gap: var(--s-2); }
  .service-hero-actions .btn { flex: 1 1 0; justify-content: center; padding: 12px 8px; font-size: 0.8rem; }
  .trust-row { padding: var(--s-6) 0; }
  .trust-grid { gap: var(--s-5) !important; }
  .trust-item h4 { font-size: 0.98rem; }
  .trust-item p { font-size: 0.85rem; max-width: none; }
  .flow-block { padding: var(--s-6) 0 var(--s-4); }
  .flow-head { margin-bottom: var(--s-6); }
  .flow-head h2 { font-size: 1.3rem; }
  .flow-num { font-size: 1.7rem; margin-bottom: var(--s-3); }
  .flow-step h4 { font-size: 0.98rem; }
  .flow-step p { font-size: 0.85rem; }
  .flow-cta { margin-top: var(--s-6); }
  .flow-cta a { font-size: 1.15rem; }
}

/* --- Sticky Prozess-Subnav --- */
.sub-nav {
  position: sticky; top: 74px; z-index: 40;
  background: var(--paper-alt); border-bottom: 1px solid var(--line);
}
.sub-nav-inner { display: flex; gap: var(--s-7); height: 58px; align-items: center; }
.sub-nav a {
  font-size: 0.88rem; font-weight: 500; color: var(--ink-faint);
  position: relative; padding: 4px 0; transition: color 0.2s; white-space: nowrap;
}
.sub-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -19px; height: 2px;
  background: var(--ink); transform: scaleX(0); transition: transform 0.25s ease;
}
.sub-nav a:hover { color: var(--ink-soft); }
.sub-nav a.active { color: var(--ink); }
.sub-nav a.active::after { transform: scaleX(1); }
@media (max-width: 640px) {
  .sub-nav-inner { gap: var(--s-4); overflow-x: auto; -webkit-overflow-scrolling: touch; height: 44px; }
  .sub-nav a { font-size: 0.78rem; }
}

/* --- Leistungsblock (Zickzack, Bild prominenter als Text-Spalte) --- */
.service-block { padding: var(--s-9) 0; scroll-margin-top: 150px; }
.service-block:nth-child(even) { background: var(--paper-alt); }
.service-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-8); align-items: stretch;
}
.service-row.flip .service-photo { order: 2; }
.service-photo {
  border-radius: var(--radius); overflow: hidden; min-height: 420px;
  border: 1px solid var(--ink-faint);
}
.service-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.service-tag {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
  color: var(--ink-faint); margin-bottom: var(--s-3);
}
.service-text h3 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: var(--s-4); letter-spacing: -0.01em; }
.service-text > p { font-size: 1.05rem; line-height: 1.7; color: var(--ink-soft); max-width: 50ch; margin-bottom: var(--s-6); }

.service-includes { list-style: none; margin-bottom: var(--s-6); }
.service-includes li {
  display: flex; align-items: baseline; gap: var(--s-3); font-size: 0.94rem; color: var(--ink-soft);
  padding: var(--s-2) 0; border-top: 1px solid var(--line);
}
.service-includes li:last-child { border-bottom: 1px solid var(--line); }
.service-includes li::before { content: "—"; color: var(--ink-faint); flex-shrink: 0; }

@media (max-width: 860px) {
  .service-row, .service-row.flip { grid-template-columns: 1fr; gap: var(--s-5); align-items: stretch; }
  .service-row.flip .service-photo { order: initial; }
  .service-photo { min-height: 0; aspect-ratio: 4 / 5; }
}
@media (max-width: 640px) {
  .service-block { padding: var(--s-6) 0; }
  .service-photo { min-height: 240px; }
  .service-tag { font-size: 0.66rem; }
  .service-text h3 { font-size: 1.4rem; margin-bottom: var(--s-3); }
  .service-text > p { font-size: 0.92rem; line-height: 1.55; margin-bottom: var(--s-4); }
  .service-includes { margin-bottom: var(--s-4); }
  .service-includes li { font-size: 0.85rem; padding: 10px 0; }
  .service-block .btn { padding: 12px 20px; font-size: 0.85rem; }
}

/* --- Kurzer Vertrauens-Absatz vor Kontakt (Mobile) --- */
@media (max-width: 640px) {
  .trust-note { padding: var(--s-6) 0 var(--s-5); }
  .trust-note p { font-size: 0.88rem; }
}

/* --- Kurzer Vertrauens-Absatz vor Kontakt --- */
.trust-note { padding: var(--s-8) 0 var(--s-7); text-align: center; }
.trust-note p { font-size: 1rem; color: var(--ink-soft); max-width: 56ch; margin: 0 auto; line-height: 1.65; }
.trust-note a { font-weight: 600; border-bottom: 1px solid var(--ink-faint); }
.trust-note a:hover { border-color: var(--ink); }