/* =========================================================
   g-neriQ – sections.css
   Seitenbereiche: Header, Hero, Inhaltsabschnitte, Footer
   ========================================================= */

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-primary);
  transition: box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.site-header.is-stuck { box-shadow: 0 10px 30px rgba(30, 30, 30, .28); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
  padding-block: .75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: #fff;
  font-weight: 800;
  letter-spacing: .02em;
  font-size: 1.15rem;
}
.brand:hover { color: #fff; }
/* Logo im Header: über die Höhe skaliert, damit es nie an die Header-Kanten stößt */
.brand__img {
  height: clamp(30px, 6vw, 42px);
  width: auto;
  max-width: 100%;
}

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: var(--radius-sm);
}
.nav__toggle span {
  display: block;
  height: 2px;
  background: #fff;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.9rem);
  margin: 0;
  padding: 0;
}
.nav__menu li { margin: 0; }
.nav__menu a {
  position: relative;
  display: inline-block;
  padding: .35rem 0;
  color: rgba(255, 255, 255, .82);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--c-on-dark);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav__menu a:hover,
.nav__menu a[aria-current] { color: #fff; }
.nav__menu a:hover::after,
.nav__menu a[aria-current]::after { transform: scaleX(1); }

@media (max-width: 979px) {
  .nav__menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: .5rem var(--gutter) 1.5rem;
    background: var(--c-primary);
    border-top: 1px solid rgba(255, 255, 255, .1);
    box-shadow: 0 20px 30px rgba(30, 30, 30, .3);
    display: none;
  }
  .nav__menu.is-open { display: flex; }
  .nav__menu li { width: 100%; }
  .nav__menu a { display: block; width: 100%; padding: .85rem 0; font-size: .95rem; border-bottom: 1px solid rgba(255, 255, 255, .07); }
  .nav__menu a::after { display: none; }
}
@media (min-width: 980px) {
  .nav__toggle { display: none; }
}

/* ---------- Hero ----------
   Gleiche Optik wie der Seitenkopf der Unterseiten (.page-head):
   identischer Verlauf, identische Höhe, keine Platzhalter-Flächen. */
.hero {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: linear-gradient(120deg, var(--c-primary-dark), var(--c-primary) 55%, var(--c-secondary));
  color: #fff;
  border-radius: var(--curve-bottom);
}
.hero__inner { max-width: 40rem; }
.hero h1 { color: #fff; margin-bottom: .5em; }
.hero p {
  font-size: var(--fs-lead);
  color: rgba(255, 255, 255, .8);
  max-width: 34rem;
}
.hero .btn-row { margin-top: 2.25rem; }

/* ---------- Dekorative Flächen ---------- */
.deco { position: relative; overflow: hidden; }
.deco::before,
.deco::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 42% 58% 55% 45% / 45% 40% 60% 55%;
  background: linear-gradient(135deg, var(--c-primary-050), rgba(138, 3, 10, .05));
  pointer-events: none;
}
.deco::before { width: 46vw; height: 46vw; left: -18vw; top: -12vw; }
.deco::after  { width: 38vw; height: 38vw; right: -16vw; bottom: -14vw; }
.deco > .container { position: relative; z-index: 1; }

/* ---------- Über uns / Philosophie ---------- */
.about__logo { display: grid; place-items: center; margin-bottom: 2.5rem; }
.about__block + .about__block { margin-top: clamp(2.5rem, 6vw, 4rem); }

/* ---------- Kundenstimmen ---------- */
.testimonial {
  max-width: 64rem;
  margin-inline: auto;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

/* Ab Tablet: Personen links, Zitat rechts */
@media (min-width: 62em) {
  .testimonial { grid-template-columns: 17.5rem 1fr; }
  .testimonial__source { grid-column: 1; grid-row: 1; }
  .testimonial .quote  { grid-column: 2; grid-row: 1; }
}

.testimonial__source {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.person {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.person__portrait {
  flex: none;
  width: 5.5rem;
  height: 5.5rem;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}
.person__name {
  display: block;
  color: var(--c-ink);
  font-size: var(--fs-body);
}
.person__role {
  display: block;
  margin-top: .15rem;
  font-size: var(--fs-small);
  color: var(--c-muted);
  line-height: 1.45;
}

.testimonial__company {
  font-size: var(--fs-small);
  color: var(--c-muted);
  padding-top: 1.25rem;
  border-top: 1px solid var(--c-line);
}

/* ---------- Kontakt ---------- */
.contact__card {
  max-width: 52rem;
  margin-inline: auto;
  text-align: center;
}
/* Ab Tablet stehen Telefon, E-Mail und Anschrift nebeneinander */
@media (min-width: 48em) {
  .contact__card .info-list { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .contact__card .info-list li { flex-direction: column; gap: .75rem; text-align: center; }
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(3rem, 7vw, 6rem);
  padding-block: clamp(4.5rem, 9vw, 7rem) 0;
  background: linear-gradient(165deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color: rgba(255, 255, 255, .72);
  border-radius: var(--curve-top);
  font-size: var(--fs-small);
}
.site-footer h2,
.site-footer h3 { color: #fff; font-size: .8125rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer a { color: rgba(255, 255, 255, .72); }
.site-footer a:hover { color: #fff; }

.footer__brand { display: grid; gap: 1rem; }
.footer__brand .brand { align-items: flex-start; }
.brand__logo { display: block; width: 150px; max-width: 100%; height: auto; }
.footer__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer__list li { margin: 0; }

.footer__social { display: flex; flex-wrap: wrap; gap: .6rem; list-style: none; margin: 0; padding: 0; }
.footer__social li { margin: 0; }
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .24);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}
.site-footer .social-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .45);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .8125rem;
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.footer__legal li { margin: 0; }

/* ---------- Unterseiten-Kopf ---------- */
.page-head {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: linear-gradient(120deg, var(--c-primary-dark), var(--c-primary) 55%, var(--c-secondary));
  color: #fff;
  border-radius: var(--curve-bottom);
}
.page-head h1 { color: #fff; }
.page-head p { color: rgba(255, 255, 255, .8); max-width: 40rem; font-size: var(--fs-lead); }

/* Seitenkopf mit Produktlogo rechts neben Titel und Absatz */
.page-head__split {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1.75rem, 4vw, 3.5rem);
}
.page-head__split > div { flex: 1 1 26rem; min-width: 0; }
.page-head__split p { margin-bottom: 0; }
.page-head__logo {
  flex: 0 0 auto;
  width: clamp(8rem, 20vw, 15rem);
  height: auto;
}

.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.25rem; padding: 0; font-size: .8125rem; }
.breadcrumb li { margin: 0; color: rgba(255, 255, 255, .6); }
.breadcrumb li + li::before { content: "/"; margin-right: .5rem; }
.breadcrumb a { color: rgba(255, 255, 255, .78); }

/* ---------- Rechtstexte ---------- */
.legal { max-width: 46rem; }
.legal h2 { font-size: 1.3rem; margin-top: 2.5rem; }
.legal h3 { font-size: 1.05rem; margin-top: 1.75rem; }
.legal address { font-style: normal; }
.legal .note {
  padding: 1rem 1.25rem;
  background: var(--c-primary-050);
  border-left: 3px solid var(--c-primary);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
}