/* ============================================================
   MPU Coaching – Stylesheet
   Mobile-first, responsive, prefers-reduced-motion aware
   ============================================================ */

/* 1 · RESET & BASE
-------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--clr-text);
  background: var(--clr-white);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
address { font-style: normal; }

/* 2 · CUSTOM PROPERTIES
-------------------------------------------------------------- */
:root {
  --clr-primary:       #1e4db7;
  --clr-primary-dark:  #0d1b2a;
  --clr-primary-mid:   #0f2d5e;
  --clr-accent:        #f97316;
  --clr-accent-dark:   #ea580c;
  --clr-success:       #10b981;
  --clr-text:          #0f172a;
  --clr-text-muted:    #64748b;
  --clr-text-light:    #94a3b8;
  --clr-white:         #ffffff;
  --clr-bg:            #f8fafc;
  --clr-bg-alt:        #eff6ff;
  --clr-border:        #e2e8f0;
  --clr-hero-start:    #081729;
  --clr-hero-end:      #112d5a;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   18px;
  --radius-xl:   24px;
  --radius-pill: 9999px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,.06);
  --shadow-md:   0 4px 20px rgba(0,0,0,.08), 0 1px 6px rgba(0,0,0,.04);
  --shadow-lg:   0 20px 56px rgba(0,0,0,.11), 0 6px 20px rgba(0,0,0,.06);
  --shadow-card: 0 2px 16px rgba(30,77,183,.09);

  --dur: .25s;
  --ease: cubic-bezier(.4,0,.2,1);

  --container: 1160px;
  --pad-x:     1.25rem;
  --header-h:  72px;
  --section-y: 5rem;
}

/* 3 · TYPOGRAPHY
-------------------------------------------------------------- */
h1,h2,h3,h4,h5,h6 { line-height: 1.2; font-weight: 700; color: var(--clr-text); }

.section__label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: .75rem;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--clr-text);
}

.section__subtitle {
  margin-top: 1rem;
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  max-width: 600px;
}

/* 4 · LAYOUT
-------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

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

.section__header {
  margin-bottom: 3rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 5 · SKIP LINK
-------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -999px;
  left: 1rem;
  padding: .5rem 1rem;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  z-index: 9999;
}
.skip-link:focus { top: 1rem; }

/* 6 · BUTTONS
-------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: var(--text-base);
  font-weight: 600;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-white);
}
.btn--primary:hover {
  background: #1740a0;
  box-shadow: 0 6px 24px rgba(30,77,183,.3);
  transform: translateY(-1px);
}

.btn--cta {
  background: var(--clr-accent);
  color: var(--clr-white);
}
.btn--cta:hover {
  background: var(--clr-accent-dark);
  box-shadow: 0 6px 24px rgba(249,115,22,.35);
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(255,255,255,.12);
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-1px);
}

/* 7 · LOGO
-------------------------------------------------------------- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--clr-text);
}
.logo strong { font-weight: 800; }
.logo__text--light { color: rgba(255,255,255,.9); }
.logo__text--light strong { color: var(--clr-white); }

/* 8 · HEADER
-------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  height: var(--header-h);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--clr-border), 0 4px 20px rgba(0,0,0,.05);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--header-h);
}

/* Transparent header logo: white text */
.header:not(.scrolled) .logo__text { color: rgba(255,255,255,.95); }
.header:not(.scrolled) .logo__text strong { color: var(--clr-white); }

.nav { margin-left: auto; }
.nav__list { display: none; gap: 0; }
.nav__link {
  padding: .5rem .75rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav__link:hover { color: var(--clr-primary); background: var(--clr-bg-alt); }
.header:not(.scrolled) .nav__link { color: rgba(255,255,255,.8); }
.header:not(.scrolled) .nav__link:hover { color: var(--clr-white); background: rgba(255,255,255,.1); }

.header__cta { display: none; margin-left: 1rem; font-size: var(--text-sm); padding: .6rem 1.25rem; }

/* Hamburger */
.hamburger {
  margin-left: auto;
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
}
.hamburger:hover { background: rgba(255,255,255,.1); }
.header.scrolled .hamburger:hover { background: var(--clr-bg); }
.hamburger__bar {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--clr-white);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.header.scrolled .hamburger__bar { background: var(--clr-text); }
.hamburger.open .hamburger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .hamburger__bar:nth-child(2) { opacity: 0; }
.hamburger.open .hamburger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 9 · MOBILE NAV
-------------------------------------------------------------- */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  pointer-events: none;
}
.mobile-nav.open {
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav__overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,23,41,.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.mobile-nav.open .mobile-nav__overlay { opacity: 1; }

.mobile-nav__drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--clr-white);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform .3s var(--ease);
  overflow-y: auto;
}
.mobile-nav.open .mobile-nav__drawer { transform: translateX(0); }

.mobile-nav__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-nav__top .logo__text { font-size: var(--text-lg); color: var(--clr-text); }
.mobile-nav__top .logo__text strong { font-weight: 800; }
.mobile-nav__close {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--clr-text-muted);
  transition: background var(--dur) var(--ease);
}
.mobile-nav__close:hover { background: var(--clr-bg); }

.mobile-nav__list { display: flex; flex-direction: column; }
.mobile-nav__link {
  display: block;
  padding: .875rem 1rem;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--clr-text);
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.mobile-nav__link:hover { background: var(--clr-bg-alt); color: var(--clr-primary); }
.mobile-nav__cta { align-self: flex-start; }

/* 10 · HERO
-------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 4rem;
  /* CSS-Gradient als Fallback wenn kein Video geladen */
  background: linear-gradient(140deg, var(--clr-hero-start) 0%, var(--clr-hero-end) 100%);
  overflow: hidden;
}

/* Video-Hintergrund */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  /* Leichter Sättigungsboost für mehr Tiefe */
  filter: saturate(1.1) brightness(0.85);
}

/* Dunkles Gradient-Overlay für Lesbarkeit */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      160deg,
      rgba(8, 23, 41, 0.78) 0%,
      rgba(17, 45, 90, 0.68) 55%,
      rgba(8, 23, 41, 0.55) 100%
    );
  /* Unterer Gradient-Fade für sanften Übergang zur nächsten Sektion */
  -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
          mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem 1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,.9);
  width: fit-content;
  margin-bottom: 1.5rem;
}
.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clr-success);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .6; transform: scale(1.4); }
}

.hero__title {
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 1.25rem;
}
.hero__title-accent {
  color: #60a5fa;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.75);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 2.5rem;
}

.hero__trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--text-sm);
  color: rgba(255,255,255,.8);
  font-weight: 500;
}

/* Hero card */
.hero__visual { display: none; }

.hero__card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
  min-width: 280px;
}

.hero__card-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--clr-text);
}
.hero__card-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--clr-bg-alt);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.hero__steps {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  margin-bottom: 1.5rem;
}
.hero__step {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  font-weight: 500;
}
.hero__step--done { color: var(--clr-text); }
.hero__step--active { color: var(--clr-primary); font-weight: 600; }

.hero__step-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--clr-border);
  flex-shrink: 0;
  display: grid;
  place-items: center;
}
.hero__step-dot--done {
  background: var(--clr-success);
  border-color: var(--clr-success);
}
.hero__step-dot--active {
  border-color: var(--clr-primary);
  background: var(--clr-primary);
  animation: pulse-step 2s infinite;
}

@keyframes pulse-step {
  0%, 100% { box-shadow: 0 0 0 0 rgba(30,77,183,.4); }
  50%       { box-shadow: 0 0 0 6px rgba(30,77,183,0); }
}

.hero__card-badge {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem .875rem;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-accent-dark);
  width: fit-content;
}

/* 11 · TRUST BAR
-------------------------------------------------------------- */
.trust-bar {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  padding-block: 2rem;
}

.trust-bar__inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: .875rem;
}
.trust-bar__item div:last-child {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.trust-bar__item strong {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--clr-text);
}
.trust-bar__item span {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
}

.trust-bar__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--clr-bg-alt);
  flex-shrink: 0;
}

.trust-bar__divider { display: none; }

/* 12 · LEISTUNGEN
-------------------------------------------------------------- */
.leistungen { background: var(--clr-bg); }

.leistungen__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.leistung-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: .75rem;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.leistung-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.leistung-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: var(--clr-bg-alt);
  border-radius: var(--radius-md);
  color: var(--clr-primary);
  flex-shrink: 0;
}

.leistung-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--clr-text);
}

.leistung-card__text {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.65;
  flex: 1;
}

.leistung-card__link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-primary);
  margin-top: auto;
  transition: gap var(--dur) var(--ease), color var(--dur) var(--ease);
}
.leistung-card__link:hover { gap: .65rem; color: #1740a0; }

/* 13 · ABOUT
-------------------------------------------------------------- */
.about { background: var(--clr-white); }

.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

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

.about__photo-wrap {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform .5s var(--ease);
}
.about__photo-wrap:hover .about__photo {
  transform: scale(1.03);
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.about__stat {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.about__stat strong {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--clr-primary);
  letter-spacing: -.02em;
}
.about__stat span {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  font-weight: 500;
}

.about__title { margin-bottom: 1rem; }
.about__text {
  font-size: var(--text-base);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about__highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin: 1.5rem 0 2rem;
}
.about__highlight {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text);
}

/* 14 · WHY US
-------------------------------------------------------------- */
.why-us { background: var(--clr-bg-alt); }

.why-us__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.why-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.why-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.why-card__number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--clr-bg-alt);
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: .75rem;
  -webkit-text-stroke: 2px var(--clr-border);
}
.why-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: .5rem;
  color: var(--clr-text);
}
.why-card__text {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* 15 · PROCESS
-------------------------------------------------------------- */
.process { background: var(--clr-white); }

.process__list {
  display: flex;
  flex-direction: column;
  position: relative;
  gap: 0;
  max-width: 720px;
  margin-inline: auto;
}

.process__list::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--clr-border);
}

.process__step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  position: relative;
}

.process__step-num {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--clr-white);
}
.process__step-num span {
  font-size: var(--text-base);
  font-weight: 800;
}

.process__step-body { padding-top: .5rem; }
.process__step-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: .5rem;
  color: var(--clr-text);
}
.process__step-text {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.65;
}

.process__cta {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

/* 16 · LOCATION
-------------------------------------------------------------- */
.location { background: var(--clr-bg); }

.location__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.location__map {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 280px;
  box-shadow: var(--shadow-md);
}

.location__photo {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.location__map-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .9rem;
  background: rgba(8, 23, 41, .78);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-white);
}

.location__info {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.location__info-block { display: flex; flex-direction: column; gap: .5rem; }
.location__info-title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--clr-primary);
}
.location__address {
  font-size: var(--text-base);
  color: var(--clr-text);
  line-height: 1.7;
}
.location__hours {
  font-size: var(--text-base);
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.location__info-contacts {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.location__contact-link {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color var(--dur) var(--ease);
}
.location__contact-link:hover { color: var(--clr-primary); }

.location__route-btn {
  align-self: flex-start;
  font-size: var(--text-sm);
  padding: .65rem 1.25rem;
}

/* 17 · CONTACT
-------------------------------------------------------------- */
.contact { background: var(--clr-bg-alt); }

.contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact__title { margin-bottom: 1rem; }
.contact__intro {
  font-size: var(--text-base);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact__details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  transition: color var(--dur) var(--ease);
}
.contact__detail:hover .contact__detail-icon { background: var(--clr-primary); color: var(--clr-white); }
.contact__detail-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  color: var(--clr-primary);
  flex-shrink: 0;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.contact__detail div {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.contact__detail strong {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--clr-text);
}
.contact__detail span {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
}

.contact__privacy-note {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  line-height: 1.5;
}

/* Form */
.contact__form-wrapper {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-md);
}

.contact__form { display: flex; flex-direction: column; gap: 1.25rem; }

.form__group { display: flex; flex-direction: column; gap: .4rem; }
.form__group--checkbox { gap: .5rem; }

.form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text);
}
.form__required { color: var(--clr-accent); }
.form__optional { font-size: var(--text-xs); font-weight: 400; color: var(--clr-text-light); }

.form__input, .form__textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font: inherit;
  font-size: var(--text-base);
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  -webkit-appearance: none;
}
.form__input:focus, .form__textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(30,77,183,.12);
}
.form__input.error, .form__textarea.error { border-color: #ef4444; }
.form__textarea { resize: vertical; min-height: 120px; }

.form__error {
  font-size: var(--text-xs);
  color: #ef4444;
  font-weight: 500;
  min-height: 1em;
}

.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  cursor: pointer;
  line-height: 1.5;
}
.form__checkbox { position: absolute; opacity: 0; width: 0; height: 0; }
.form__checkbox-box {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1.5px solid var(--clr-border);
  border-radius: 5px;
  background: var(--clr-white);
  display: grid;
  place-items: center;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  margin-top: 1px;
}
.form__checkbox:checked + .form__checkbox-box {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
}
.form__checkbox:checked + .form__checkbox-box::after {
  content: '';
  display: block;
  width: 10px;
  height: 6px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: translateY(-1px) rotate(-45deg);
}
.form__checkbox-label a { color: var(--clr-primary); text-decoration: underline; }

.form__submit { width: 100%; justify-content: center; padding: .9rem 1.5rem; }
.form__submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }

.form__feedback {
  padding: 1rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  display: none;
}
.form__feedback.success {
  display: block;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.form__feedback.error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* 18 · FOOTER
-------------------------------------------------------------- */
.footer {
  background: var(--clr-primary-dark);
  color: rgba(255,255,255,.7);
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 1.5rem;
}

.footer__tagline {
  margin-top: .75rem;
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  max-width: 280px;
  line-height: 1.65;
}

.footer__nav-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.footer__nav-title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.6);
  margin-bottom: 1rem;
}
.footer__nav-list { display: flex; flex-direction: column; gap: .6rem; }
.footer__nav-list a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  transition: color var(--dur) var(--ease);
}
.footer__nav-list a:hover { color: var(--clr-white); }

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.footer__bottom-left {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer__copy { font-size: var(--text-xs); color: rgba(255,255,255,.4); }
.footer__legal {
  display: flex;
  gap: 1.25rem;
}
.footer__legal a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.45);
  transition: color var(--dur) var(--ease);
}
.footer__legal a:hover { color: rgba(255,255,255,.8); }

.footer__powered {
  align-self: flex-start;
  padding-top: .75rem;
  border-top: 1px solid rgba(255,255,255,.08);
  width: 100%;
}
.footer__powered-link {
  display: inline-flex;
  align-items: baseline;
  gap: .3rem;
  font-size: var(--text-xs);
  color: rgba(255,255,255,.4);
  transition: color var(--dur) var(--ease);
}
.footer__powered-link:hover { color: rgba(255,255,255,.7); }
.footer__wowobot {
  color: #22b8e0;
  font-weight: 700;
}

/* 19 · ANIMATIONS
-------------------------------------------------------------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .animate-on-scroll { opacity: 1; transform: none; transition: none; }
  .hero__badge-dot { animation: none; }
  .hero__step-dot--active { animation: none; }
  /* Video einfrieren – JS pausiert zusätzlich */
  .hero__video { animation-play-state: paused; }
}

/* 20 · MEDIA QUERIES
-------------------------------------------------------------- */

/* Tablet: ≥ 640px */
@media (min-width: 640px) {
  :root { --pad-x: 2rem; }

  .trust-bar__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .trust-bar__divider { display: none; }

  .leistungen__grid { grid-template-columns: 1fr 1fr; }
  .why-us__grid { grid-template-columns: 1fr 1fr; }

  .footer__powered {
    align-self: auto;
    width: auto;
    border-top: none;
    padding-top: 0;
    margin-left: auto;
  }
  .footer__bottom {
    flex-direction: row;
    align-items: center;
  }
}

/* Desktop: ≥ 900px */
@media (min-width: 900px) {
  :root { --pad-x: 2.5rem; }

  /* Header */
  .nav__list { display: flex; }
  .header__cta { display: inline-flex; }
  .hamburger { display: none; }

  /* Trust bar */
  .trust-bar__inner {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
  }
  .trust-bar__item { flex: 1; justify-content: center; }
  .trust-bar__divider {
    display: block;
    width: 1px;
    background: var(--clr-border);
    align-self: stretch;
  }

  /* Hero */
  .hero__inner { grid-template-columns: 1fr 420px; gap: 4rem; }
  .hero__visual { display: flex; justify-content: flex-end; }

  /* Leistungen */
  .leistungen__grid { grid-template-columns: repeat(3, 1fr); }

  /* About */
  .about__inner { grid-template-columns: 400px 1fr; }

  /* Why us */
  .why-us__grid { grid-template-columns: repeat(3, 1fr); }

  /* Location */
  .location__inner { grid-template-columns: 1fr 400px; }
  .location__map { min-height: 360px; }

  /* Contact */
  .contact__inner { grid-template-columns: 1fr 1fr; align-items: start; }

  /* Footer */
  .footer__top { grid-template-columns: 300px 1fr; }
  .footer__powered {
    border-top: none;
    padding-top: 0;
    width: auto;
    align-self: center;
  }
}

/* Large: ≥ 1200px */
@media (min-width: 1200px) {
  :root {
    --section-y: 6.5rem;
    --pad-x: 3rem;
  }
}