/* ==========================================================================
   Wasser & Wärme – Sanitär · Heizung · Service
   Referenz-Landingpage · lettero.de
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --navy:        #0e2b50;
  --navy-700:    #14396a;
  --navy-500:    #1d5197;
  --blue:        #1f7fd0;
  --blue-400:    #3f9de6;
  --sky:         #8fd0f5;
  --sky-50:      #eaf5fd;
  --red:         #e0362c;
  --red-600:     #c62a21;

  --ink:         #142338;
  --ink-soft:    #3c4a5f;
  --muted:       #67768d;
  --line:        #e3ebf4;
  --bg:          #ffffff;
  --bg-soft:     #f5f9fd;
  --bg-tint:     #eef5fb;

  --radius-s:    10px;
  --radius:      18px;
  --radius-l:    28px;

  --shadow-s:    0 2px 10px rgba(14, 43, 80, .06);
  --shadow:      0 12px 32px rgba(14, 43, 80, .09);
  --shadow-l:    0 28px 70px rgba(14, 43, 80, .16);

  --ff-head:     'Outfit', 'Segoe UI', system-ui, sans-serif;
  --ff-body:     'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --wrap:        1220px;
  --ease:        cubic-bezier(.22, .72, .28, 1);

  --header-h:    84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  overflow-x: clip;              /* verhindert seitliches Scrollen, ohne sticky zu brechen */
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body {
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.68;
  color: var(--ink-soft);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- Typo ---------- */
h1, h2, h3, h4, .h-like {
  font-family: var(--ff-head);
  color: var(--navy);
  line-height: 1.14;
  letter-spacing: -.018em;
  font-weight: 700;
}
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.85rem, 3.4vw, 2.85rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
p + p { margin-top: 1em; }
strong { color: var(--navy); font-weight: 600; }

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- Layout ---------- */
.wrap { width: min(100% - 44px, var(--wrap)); margin-inline: auto; }
.section { padding: clamp(72px, 9vw, 130px) 0; }
.section--soft { background: var(--bg-soft); }
.section--tint {
  background: linear-gradient(180deg, var(--bg-tint) 0%, #fff 100%);
}
.section--tight { padding-block: clamp(56px, 6vw, 84px); }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 68px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: 18px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-head);
  font-size: .78rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--red));
}
.section-head--center .eyebrow::before { display: none; }
.section-head--center .eyebrow {
  background: var(--sky-50); padding: 7px 16px; border-radius: 999px;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--navy);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--ff-head); font-weight: 600; font-size: .98rem;
  letter-spacing: .01em;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  background: var(--btn-bg); color: var(--btn-fg);
  text-decoration: none; cursor: pointer;
  position: relative; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease),
              background-color .3s var(--ease), color .3s var(--ease),
              border-color .3s var(--ease);
  box-shadow: 0 8px 22px rgba(14, 43, 80, .18);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(14, 43, 80, .26); }
.btn:active { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; flex: none; }

.btn--accent { --btn-bg: var(--red); box-shadow: 0 8px 22px rgba(224, 54, 44, .3); }
.btn--accent:hover { --btn-bg: var(--red-600); box-shadow: 0 16px 34px rgba(224, 54, 44, .36); }

.btn--blue { --btn-bg: var(--blue); box-shadow: 0 8px 22px rgba(31, 127, 208, .28); }
.btn--blue:hover { --btn-bg: var(--navy-500); }

.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--navy);
  border-color: rgba(14, 43, 80, .2); box-shadow: none;
}
.btn--ghost:hover { --btn-bg: var(--navy); --btn-fg: #fff; border-color: var(--navy); }

.btn--light {
  --btn-bg: rgba(255, 255, 255, .12); --btn-fg: #fff;
  border-color: rgba(255, 255, 255, .55); box-shadow: none;
  backdrop-filter: blur(8px);
}
.btn--light:hover { --btn-bg: #fff; --btn-fg: var(--navy); border-color: #fff; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--ff-head); font-weight: 600;
  color: var(--blue); text-decoration: none;
  transition: gap .3s var(--ease), color .3s var(--ease);
}
.link-arrow svg { width: 17px; height: 17px; transition: transform .3s var(--ease); }
.link-arrow:hover { gap: 14px; color: var(--navy); }

/* ==========================================================================
   Topbar
   ========================================================================== */
.topbar {
  background: var(--navy);
  color: rgba(255, 255, 255, .82);
  font-size: .84rem;
  position: relative; z-index: 60;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; min-height: 42px; flex-wrap: wrap;
}
.topbar a { text-decoration: none; transition: color .25s; }
.topbar a:hover { color: #fff; }
.topbar__list { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.topbar__list li { display: inline-flex; align-items: center; gap: 8px; }
.topbar__list svg { width: 15px; height: 15px; opacity: .75; }
.topbar__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(224, 54, 44, .16);
  border: 1px solid rgba(224, 54, 44, .45);
  color: #ffd9d6;
  padding: 4px 14px; border-radius: 999px;
  font-weight: 600; font-size: .78rem;
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%; background: #ff5b50;
  box-shadow: 0 0 0 0 rgba(255, 91, 80, .8);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 9px rgba(255, 91, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 91, 80, 0); }
}
@media (max-width: 900px) {
  .topbar__list li.topbar__hide-sm { display: none; }
}
@media (max-width: 700px) {
  .topbar { font-size: .78rem; }
  .topbar__inner { justify-content: center; gap: 6px 18px; padding: 7px 0; }
  .topbar__badge { font-size: .74rem; padding: 3px 12px; }
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: box-shadow .4s var(--ease), border-color .4s var(--ease),
              background-color .4s var(--ease);
}
.header.is-stuck {
  box-shadow: 0 6px 26px rgba(14, 43, 80, .09);
  border-bottom-color: var(--line);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: var(--header-h);
  transition: min-height .4s var(--ease);
}
.header.is-stuck .header__inner { min-height: 70px; }

/* Logo */
.logo { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.logo__mark { width: 42px; height: 46px; flex: none; transition: transform .5s var(--ease); }
.logo:hover .logo__mark { transform: scale(1.07) rotate(-3deg); }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name {
  font-family: var(--ff-head); font-weight: 700;
  font-size: 1.32rem; letter-spacing: -.02em; color: var(--navy);
  white-space: nowrap;
}
.logo__sub {
  font-size: .62rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); margin-top: 5px; white-space: nowrap;
}

/* Nav */
.nav { display: flex; align-items: center; gap: 4px; }
.nav > .btn { display: none; }   /* nur im mobilen Menü sichtbar */
.nav a {
  white-space: nowrap;
  position: relative;
  font-family: var(--ff-head); font-weight: 500; font-size: .97rem;
  color: var(--ink); text-decoration: none;
  padding: 10px 15px; border-radius: 10px;
  transition: color .25s var(--ease), background-color .25s var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: 15px; right: 15px; bottom: 4px;
  height: 2px; border-radius: 2px; background: var(--blue);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav a:hover { color: var(--navy-500); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--navy); font-weight: 600; }

.header__cta { display: flex; align-items: center; gap: 14px; }
.header__phone {
  display: inline-flex; align-items: center; gap: 11px;
  text-decoration: none;
}
.header__phone-ico {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--sky-50); color: var(--blue);
  display: grid; place-items: center; flex: none;
  transition: background-color .3s, color .3s, transform .3s var(--ease);
}
.header__phone-ico svg { width: 18px; height: 18px; }
.header__phone:hover .header__phone-ico {
  background: var(--blue); color: #fff; transform: scale(1.08);
}
.header__phone-txt { display: flex; flex-direction: column; line-height: 1.25; }
.header__phone-txt small { font-size: .7rem; color: var(--muted); }
.header__phone-txt b {
  font-family: var(--ff-head); font-size: 1rem; color: var(--navy); font-weight: 600;
  white-space: nowrap;
}
.header__cta .btn { white-space: nowrap; }

/* Burger */
.burger {
  display: none; width: 46px; height: 46px;
  border: 1px solid var(--line); border-radius: 12px;
  background: #fff; cursor: pointer;
  place-items: center; gap: 5px; flex-direction: column;
}
.burger span {
  display: block; width: 20px; height: 2px; border-radius: 2px;
  background: var(--navy); transition: transform .35s var(--ease), opacity .25s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  .header__phone-txt { display: none; }
}
@media (max-width: 560px) {
  :root { --header-h: 70px; }
  .header__inner { gap: 10px; }
  .logo { gap: 10px; }
  .logo__mark { width: 34px; height: 38px; }
  .logo__name { font-size: 1.1rem; }
  .logo__sub { font-size: .55rem; letter-spacing: .14em; margin-top: 4px; }
  .header__phone-ico { width: 38px; height: 38px; }
  .burger { width: 42px; height: 42px; }
}
@media (max-width: 380px) {
  .logo__sub { display: none; }
}
@media (max-width: 980px) {
  .burger { display: flex; }
  .header__cta .btn { display: none; }
  .nav {
    position: fixed; inset: calc(var(--header-h)) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; padding: 18px 22px 30px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .38s var(--ease), opacity .3s var(--ease);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 14px 12px; font-size: 1.06rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav a::after { display: none; }
  .nav > .btn {
    display: inline-flex; margin-top: 20px; border-bottom: 0;
    padding: 15px 30px; font-size: .98rem;
  }
}

/* ==========================================================================
   Hero-Slider
   ========================================================================== */
.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid; align-items: center;
  overflow: hidden;
  background: var(--navy);
  isolation: isolate;
}
.hero__slides { position: absolute; inset: 0; z-index: -2; }
.hero__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transform: translateX(100%);
  /* Die Bewegung steuert JavaScript (Web Animations API) */
}
.hero__slide.is-active { opacity: 1; transform: translateX(0); z-index: 2; }
.hero__slide img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
}
.hero__slide.is-active img { animation: kenburns 8s var(--ease) forwards; }
@keyframes kenburns {
  from { transform: scale(1.1); }
  to   { transform: scale(1); }
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(9, 27, 52, .88) 0%, rgba(9, 27, 52, .62) 42%, rgba(9, 27, 52, .18) 72%, rgba(9, 27, 52, .35) 100%),
    linear-gradient(180deg, rgba(9, 27, 52, .45) 0%, rgba(9, 27, 52, 0) 30%);
}

.hero__inner { padding: clamp(90px, 12vh, 150px) 0 clamp(120px, 14vh, 170px); }
.hero__content { max-width: 760px; color: #fff; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, .13);
  border: 1px solid rgba(255, 255, 255, .3);
  backdrop-filter: blur(10px);
  color: #fff; font-family: var(--ff-head); font-weight: 500;
  font-size: .82rem; letter-spacing: .06em;
  padding: 8px 18px; border-radius: 999px; margin-bottom: 26px;
}
.hero__badge svg { width: 15px; height: 15px; color: var(--sky); }
.hero h1 { color: #fff; text-shadow: 0 4px 40px rgba(0, 0, 0, .3); }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--sky) 10%, #fff 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__text {
  margin-top: 22px; font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  color: rgba(255, 255, 255, .88); max-width: 560px; line-height: 1.7;
}
.hero .btn-row { margin-top: 38px; }

/* Slide-Text-Wechsel */
.hero__swap > * { transition: opacity .5s var(--ease), transform .55s var(--ease); }
.hero__swap.is-swapping > * { opacity: 0; transform: translateY(14px); }

/* Entrance */
.hero__anim { opacity: 0; transform: translateY(26px); animation: heroIn .9s var(--ease) forwards; }
.hero__anim:nth-child(1) { animation-delay: .15s; }
.hero__anim:nth-child(2) { animation-delay: .28s; }
.hero__anim:nth-child(3) { animation-delay: .4s; }
.hero__anim:nth-child(4) { animation-delay: .52s; }
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }

/* Slider-Steuerung */
.hero__ui {
  position: absolute; left: 0; right: 0; bottom: clamp(28px, 5vh, 52px);
  z-index: 5;
}
.hero__ui-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.hero__dots { display: flex; align-items: center; gap: 12px; }
.hero__dot {
  width: 44px; height: 4px; border-radius: 999px; border: 0; padding: 0;
  background: rgba(255, 255, 255, .32); cursor: pointer;
  position: relative; overflow: hidden;
  transition: background-color .3s;
}
.hero__dot::after {
  content: ""; position: absolute; inset: 0; transform-origin: left;
  transform: scaleX(0); background: #fff;
}
.hero__dot[aria-selected="true"]::after { animation: dotFill var(--slide-dur, 6s) linear forwards; }
@keyframes dotFill { to { transform: scaleX(1); } }
.hero__dot:hover { background: rgba(255, 255, 255, .55); }

.hero__arrows { display: flex; gap: 10px; }
.hero__arrow {
  width: 50px; height: 50px; border-radius: 50%; cursor: pointer;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .35);
  color: #fff; display: grid; place-items: center;
  backdrop-filter: blur(10px);
  transition: background-color .3s var(--ease), transform .3s var(--ease), color .3s;
}
.hero__arrow svg { width: 19px; height: 19px; }
.hero__arrow:hover { background: #fff; color: var(--navy); transform: scale(1.08); }

.hero__caption {
  color: rgba(255, 255, 255, .75); font-size: .84rem;
  font-family: var(--ff-head); letter-spacing: .14em; text-transform: uppercase;
}

.scroll-hint {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  z-index: 5; color: rgba(255, 255, 255, .6);
  display: grid; place-items: center; gap: 8px;
  font-size: .7rem; letter-spacing: .2em; text-transform: uppercase;
  text-decoration: none; padding-bottom: 96px;
}
.scroll-hint__line {
  width: 1px; height: 46px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .6), transparent);
  position: relative; overflow: hidden;
}
.scroll-hint__line::after {
  content: ""; position: absolute; inset: 0; background: #fff;
  animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine {
  0%   { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}
@media (max-width: 780px) { .scroll-hint, .hero__caption { display: none; } }

/* ==========================================================================
   Trust-Bar
   ========================================================================== */
.trust {
  position: relative; z-index: 10;
  margin-top: -58px;
}
.trust__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: #fff; border-radius: var(--radius-l);
  box-shadow: var(--shadow-l);
  overflow: hidden;
}
.trust__item {
  padding: 34px 28px; display: flex; align-items: center; gap: 16px;
  border-right: 1px solid var(--line);
  transition: background-color .35s var(--ease);
}
.trust__item:last-child { border-right: 0; }
.trust__item:hover { background: var(--bg-soft); }
.trust__ico {
  width: 48px; height: 48px; border-radius: 14px; flex: none;
  display: grid; place-items: center;
  background: var(--sky-50); color: var(--blue);
  transition: transform .4s var(--ease);
}
.trust__ico svg { width: 23px; height: 23px; }
.trust__item:hover .trust__ico { transform: translateY(-3px) rotate(-5deg); }
.trust__item b {
  display: block; font-family: var(--ff-head); font-size: 1.06rem;
  color: var(--navy); font-weight: 600; line-height: 1.3;
}
.trust__item span { font-size: .87rem; color: var(--muted); }
@media (max-width: 900px) {
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__item:nth-child(2) { border-right: 0; }
  .trust__item:nth-child(1), .trust__item:nth-child(2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .trust { margin-top: -34px; }
  .trust__grid { grid-template-columns: 1fr; }
  .trust__item { border-right: 0; border-bottom: 1px solid var(--line); padding: 24px; }
  .trust__item:last-child { border-bottom: 0; }
}

/* ==========================================================================
   Leistungs-Karten
   ========================================================================== */
.cards {
  display: grid; gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}
.card {
  position: relative; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; text-decoration: none;
  display: flex; flex-direction: column;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease),
              border-color .5s var(--ease);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-l);
  border-color: transparent;
}
.card__media { position: relative; aspect-ratio: 16 / 11; overflow: hidden; background: var(--bg-tint); }
.card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.card:hover .card__media img { transform: scale(1.07); }
.card__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14, 43, 80, 0) 45%, rgba(14, 43, 80, .55) 100%);
  opacity: 0; transition: opacity .5s var(--ease);
}
.card:hover .card__media::after { opacity: 1; }
.card__num {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
  display: grid; place-items: center;
  font-family: var(--ff-head); font-weight: 700; font-size: .9rem; color: var(--navy);
  transition: background-color .4s, color .4s, transform .4s var(--ease);
}
.card:hover .card__num { background: var(--red); color: #fff; transform: rotate(-6deg); }
.card__body { padding: 30px 30px 32px; display: flex; flex-direction: column; flex: 1; }
.card__body h3 { margin-bottom: 12px; transition: color .3s; }
.card:hover .card__body h3 { color: var(--navy-500); }
.card__body p { font-size: .96rem; color: var(--muted); }
.card__list {
  margin: 20px 0 26px; display: grid; gap: 9px;
  font-size: .92rem;
}
.card__list li {
  display: flex; align-items: flex-start; gap: 10px; color: var(--ink-soft);
}
.card__list li::before {
  content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue); margin-top: .55em;
}
.card__foot { margin-top: auto; }

/* ==========================================================================
   Parallax-Bänder
   ========================================================================== */
.parallax {
  position: relative; overflow: hidden;
  color: #fff; isolation: isolate;
  padding: clamp(90px, 12vw, 160px) 0;
}
.parallax__bg {
  position: absolute; inset: -12% 0; z-index: -2;
  will-change: transform;
}
.parallax__bg img { width: 100%; height: 100%; object-fit: cover; }
.parallax::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, rgba(9, 27, 52, .92) 0%, rgba(9, 27, 52, .74) 50%, rgba(9, 27, 52, .5) 100%);
}
.parallax--center::before {
  background: linear-gradient(180deg, rgba(9, 27, 52, .8), rgba(9, 27, 52, .78));
}
.parallax h2, .parallax h3 { color: #fff; }
.parallax .eyebrow { color: var(--sky); }
.parallax .lead { color: rgba(255, 255, 255, .85); }
.parallax__content { max-width: 720px; }
.parallax--center .parallax__content { max-width: 800px; margin-inline: auto; text-align: center; }
.parallax--center .eyebrow {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  padding: 7px 16px; border-radius: 999px;
}
.parallax--center .eyebrow::before { display: none; }

/* Kennzahlen */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin-top: 56px;
}
.stats--on-dark .stat { border-color: rgba(255, 255, 255, .2); }
.stat {
  padding: 26px 22px; border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .07);
  backdrop-filter: blur(6px);
  transition: transform .4s var(--ease), background-color .4s;
}
.stat:hover { transform: translateY(-6px); background: rgba(255, 255, 255, .13); }
.stat b {
  display: block; font-family: var(--ff-head); font-weight: 700;
  font-size: clamp(2rem, 3.6vw, 2.9rem); line-height: 1;
  color: #fff; letter-spacing: -.03em;
}
.stat span { display: block; margin-top: 10px; font-size: .9rem; color: rgba(255, 255, 255, .78); }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Split-Sektionen
   ========================================================================== */
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px); align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__body h2 + p { margin-top: 22px; }

.media-stack { position: relative; }
.media-stack__main {
  border-radius: var(--radius-l); overflow: hidden;
  box-shadow: var(--shadow-l);
  aspect-ratio: 4 / 3;
}
.media-stack__main img { width: 100%; height: 100%; object-fit: cover; }
.media-stack__sub {
  position: absolute; right: -26px; bottom: -34px;
  width: 46%; border-radius: var(--radius); overflow: hidden;
  border: 6px solid #fff; box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.media-stack__sub img { width: 100%; height: 100%; object-fit: cover; }
.media-stack__badge {
  position: absolute; left: -14px; top: 34px;
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 22px;
  display: flex; align-items: center; gap: 14px;
}
.media-stack__badge b {
  font-family: var(--ff-head); font-size: 1.6rem; color: var(--navy); line-height: 1;
}
.media-stack__badge span { font-size: .8rem; color: var(--muted); line-height: 1.35; display: block; }
.media-stack__badge .trust__ico { width: 42px; height: 42px; }

.check-list { display: grid; gap: 14px; margin: 28px 0 34px; }
.check-list li { display: flex; align-items: flex-start; gap: 14px; }
.check-list svg {
  width: 22px; height: 22px; flex: none; color: var(--blue); margin-top: 2px;
}
.check-list b { display: block; color: var(--navy); font-family: var(--ff-head); font-weight: 600; }
.check-list span { font-size: .94rem; color: var(--muted); }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .media-stack__sub { width: 40%; right: -10px; bottom: -22px; }
  .media-stack__badge { left: -10px; padding: 14px 16px; }
}

/* ==========================================================================
   Ablauf / Steps
   ========================================================================== */
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px;
  position: relative;
}
.steps--3 { grid-template-columns: repeat(3, 1fr); }
.steps--3::before { left: 10%; right: 10%; }
.steps::before {
  content: ""; position: absolute; left: 6%; right: 6%; top: 34px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--sky) 0 10px, transparent 10px 20px);
  z-index: 0;
}
.step { position: relative; z-index: 1; text-align: center; }
.step__num {
  width: 68px; height: 68px; margin: 0 auto 22px;
  border-radius: 22px; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--sky);
  color: var(--navy); font-family: var(--ff-head); font-weight: 700; font-size: 1.3rem;
  box-shadow: 0 8px 22px rgba(31, 127, 208, .16);
  transition: transform .45s var(--ease), background-color .4s, color .4s, border-color .4s;
}
.step:hover .step__num {
  background: var(--navy); color: #fff; border-color: var(--navy);
  transform: translateY(-6px) rotate(-6deg);
}
.step h3 { margin-bottom: 10px; }
.step p { font-size: .94rem; color: var(--muted); }
@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .steps::before { display: none; }
}
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

/* ==========================================================================
   Stimmen
   ========================================================================== */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.quote {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-l); padding: 34px 32px;
  display: flex; flex-direction: column;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.quote:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.quote__stars { display: flex; gap: 3px; color: #f5a623; margin-bottom: 18px; }
.quote__stars svg { width: 18px; height: 18px; }
.quote p { color: var(--ink-soft); font-size: 1rem; }
.quote__author {
  margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 13px;
}
.quote__avatar {
  width: 42px; height: 42px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff; display: grid; place-items: center;
  font-family: var(--ff-head); font-weight: 600; font-size: .92rem;
}
.quote__author b { display: block; font-family: var(--ff-head); color: var(--navy); font-size: .97rem; }
.quote__author span { font-size: .84rem; color: var(--muted); }
@media (max-width: 940px) { .quotes { grid-template-columns: 1fr; } }

/* ==========================================================================
   Team
   ========================================================================== */
.team-grid {
  display: grid; gap: 26px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.member {
  border-radius: var(--radius-l); overflow: hidden;
  background: #fff; border: 1px solid var(--line);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.member:hover { transform: translateY(-8px); box-shadow: var(--shadow-l); }
.member__photo { aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-tint); position: relative; }
.member__photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease), filter .5s;
  filter: saturate(.95);
}
.member:hover .member__photo img { transform: scale(1.06); filter: saturate(1.08); }
.member__photo::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 45%;
  background: linear-gradient(180deg, transparent, rgba(14, 43, 80, .5));
  opacity: 0; transition: opacity .5s;
}
.member:hover .member__photo::after { opacity: 1; }
.member__body { padding: 22px 24px 26px; }
.member__body b {
  display: block; font-family: var(--ff-head); font-weight: 600;
  font-size: 1.1rem; color: var(--navy);
}
.member__role {
  display: block; font-size: .88rem; color: var(--blue);
  margin-top: 4px; font-weight: 500;
}
.member__body p { font-size: .89rem; color: var(--muted); margin-top: 12px; }

/* ==========================================================================
   Page-Hero (Unterseiten)
   ========================================================================== */
.page-hero {
  position: relative; isolation: isolate; color: #fff;
  padding: clamp(72px, 10vw, 130px) 0 clamp(64px, 8vw, 110px);
  background: var(--navy);
  overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(9, 27, 52, .93) 0%, rgba(9, 27, 52, .72) 55%, rgba(9, 27, 52, .45) 100%);
}
.page-hero--plain {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-700) 55%, var(--navy-500) 100%);
}
.page-hero h1 { color: #fff; max-width: 16ch; }
.page-hero .lead { color: rgba(255, 255, 255, .85); max-width: 620px; margin-top: 20px; }
.page-hero .eyebrow { color: var(--sky); }

.crumbs {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  font-size: .84rem; color: rgba(255, 255, 255, .6); margin-bottom: 22px;
}
.crumbs a { text-decoration: none; transition: color .25s; }
.crumbs a:hover { color: #fff; }
.crumbs span { opacity: .5; }

/* ==========================================================================
   Kontakt
   ========================================================================== */
.contact-grid {
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: clamp(32px, 4vw, 56px); align-items: start;
}
@media (max-width: 940px) { .contact-grid { grid-template-columns: 1fr; } }

.form-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-l); padding: clamp(28px, 4vw, 46px);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--ff-head); font-size: .87rem; font-weight: 600; color: var(--navy);
}
.field label .req { color: var(--red); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px;
  border: 1.5px solid var(--line); border-radius: 12px;
  background: var(--bg-soft); font-size: .97rem;
  transition: border-color .3s, background-color .3s, box-shadow .3s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--blue); background: #fff;
  box-shadow: 0 0 0 4px rgba(31, 127, 208, .12);
}
.field input::placeholder, .field textarea::placeholder { color: #9aa9bd; }
.consent {
  grid-column: 1 / -1; display: flex; gap: 12px; align-items: flex-start;
  font-size: .87rem; color: var(--muted);
}
.consent input { width: 19px; height: 19px; flex: none; margin-top: 2px; accent-color: var(--blue); }
.consent a { color: var(--blue); }
.form-note {
  margin-top: 18px; font-size: .82rem; color: var(--muted);
}
.form-msg {
  grid-column: 1 / -1;
  background: var(--sky-50); border: 1px solid #bfe0f7;
  color: var(--navy-700); border-radius: 12px; padding: 16px 18px;
  font-size: .92rem; display: none;
}
.form-msg.is-visible { display: block; animation: heroIn .5s var(--ease) forwards; }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }

.info-card {
  background: var(--navy); color: rgba(255, 255, 255, .82);
  border-radius: var(--radius-l); padding: clamp(28px, 4vw, 40px);
  position: relative; overflow: hidden;
}
.info-card::after {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 127, 208, .5), transparent 70%);
}
.info-card h3 { color: #fff; margin-bottom: 22px; }
.info-list { display: grid; gap: 20px; position: relative; z-index: 1; }
.info-list li { display: flex; gap: 16px; align-items: flex-start; }
.info-list__ico {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  background: rgba(255, 255, 255, .1); color: var(--sky);
  display: grid; place-items: center;
}
.info-list__ico svg { width: 19px; height: 19px; }
.info-list b { display: block; color: #fff; font-family: var(--ff-head); font-weight: 600; }
.info-list a { text-decoration: none; transition: color .25s; }
.info-list a:hover { color: var(--sky); }

.hours { margin-top: 30px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .16); position: relative; z-index: 1; }
.hours h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.hours dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 20px; font-size: .92rem; }
.hours dt { color: rgba(255, 255, 255, .65); }
.hours dd { text-align: right; color: #fff; }

.emergency-card {
  margin-top: 26px; border-radius: var(--radius-l);
  background: linear-gradient(120deg, var(--red), #f2604f);
  color: #fff; padding: 28px 30px;
  box-shadow: 0 18px 40px rgba(224, 54, 44, .28);
}
.emergency-card h4 { color: #fff; font-size: 1.15rem; margin-bottom: 8px; }
.emergency-card p { font-size: .92rem; color: rgba(255, 255, 255, .9); }
.emergency-card a {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 18px;
  font-family: var(--ff-head); font-weight: 700; font-size: 1.35rem;
  color: #fff; text-decoration: none;
}
.emergency-card a svg { width: 20px; height: 20px; }

.map-embed {
  border-radius: var(--radius-l); overflow: hidden;
  border: 1px solid var(--line); background: var(--bg-tint);
  aspect-ratio: 21 / 8; display: grid; place-items: center;
  color: var(--muted); text-align: center; padding: 30px;
  position: relative;
}
.map-embed__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(31, 127, 208, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 127, 208, .09) 1px, transparent 1px);
  background-size: 46px 46px;
}
.map-embed__pin { position: relative; z-index: 1; }
.map-embed__pin svg { width: 42px; height: 42px; color: var(--red); margin: 0 auto 12px; }

/* ==========================================================================
   Akkordeon (FAQ)
   ========================================================================== */
.accordion { display: grid; gap: 14px; }
.acc {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .4s var(--ease), border-color .4s;
}
.acc.is-open { box-shadow: var(--shadow); border-color: #cfe4f6; }
.acc__head {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 22px 26px; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; font-family: var(--ff-head); font-weight: 600; font-size: 1.04rem;
  color: var(--navy);
}
.acc__ico {
  width: 32px; height: 32px; border-radius: 50%; flex: none;
  background: var(--sky-50); color: var(--blue);
  display: grid; place-items: center;
  transition: transform .4s var(--ease), background-color .3s, color .3s;
}
.acc__ico svg { width: 15px; height: 15px; }
.acc.is-open .acc__ico { transform: rotate(180deg); background: var(--blue); color: #fff; }
.acc__panel {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .45s var(--ease);
}
.acc.is-open .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p { padding: 0 26px 24px; color: var(--muted); font-size: .96rem; }

/* ==========================================================================
   Legal-Seiten
   ========================================================================== */
.legal { max-width: 820px; }
.legal h2 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); margin-top: 48px; }
.legal h2:first-of-type { margin-top: 0; }
.legal h3 { font-size: 1.08rem; margin-top: 28px; }
.legal p, .legal ul { margin-top: 14px; }
.legal ul { padding-left: 22px; list-style: disc; color: var(--muted); }
.legal li { margin-top: 8px; }
.placeholder-note {
  border: 1.5px dashed #c9dcee; background: var(--sky-50);
  border-radius: var(--radius); padding: 22px 26px;
  color: var(--navy-700); font-size: .94rem;
  display: flex; gap: 16px; align-items: flex-start;
  margin-bottom: 44px;
}
.placeholder-note svg { width: 22px; height: 22px; flex: none; color: var(--blue); margin-top: 2px; }
.placeholder-box {
  border: 1.5px dashed var(--line); border-radius: 12px;
  background: var(--bg-soft); padding: 20px 24px; margin-top: 14px;
  color: #9aa9bd; font-size: .92rem; font-style: italic;
}

/* ==========================================================================
   CTA-Band
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-700) 50%, var(--navy-500) 100%);
  color: #fff; position: relative; overflow: hidden;
}
.cta-band::before, .cta-band::after {
  content: ""; position: absolute; border-radius: 50%;
}
.cta-band::before {
  width: 420px; height: 420px; right: -100px; top: -160px;
  background: radial-gradient(circle, rgba(31, 127, 208, .45), transparent 70%);
}
.cta-band::after {
  width: 320px; height: 320px; left: -120px; bottom: -140px;
  background: radial-gradient(circle, rgba(224, 54, 44, .3), transparent 70%);
}
.cta-band__inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.cta-band h2 { color: #fff; max-width: 17ch; }
.cta-band p { color: rgba(255, 255, 255, .82); margin-top: 16px; max-width: 46ch; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background: #0a2141; color: rgba(255, 255, 255, .68); font-size: .94rem; }
.footer__top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 44px; padding: clamp(56px, 7vw, 88px) 0 clamp(40px, 5vw, 60px);
}
.footer .logo__name { color: #fff; }
.footer .logo__sub { color: rgba(255, 255, 255, .5); }
.footer__about { margin-top: 22px; max-width: 34ch; line-height: 1.7; }
.footer h4 {
  color: #fff; font-size: .95rem; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: 20px; font-weight: 600;
}
.footer__links { display: grid; gap: 11px; }
.footer__links a { text-decoration: none; transition: color .25s, padding-left .25s var(--ease); }
.footer__links a:hover { color: #fff; padding-left: 5px; }
.footer__contact { display: grid; gap: 14px; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer__contact svg { width: 17px; height: 17px; flex: none; margin-top: 4px; color: var(--sky); }
.footer__contact a { text-decoration: none; transition: color .25s; }
.footer__contact a:hover { color: #fff; }
.socials { display: flex; gap: 10px; margin-top: 24px; }
.socials a {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(255, 255, 255, .08); display: grid; place-items: center;
  transition: background-color .3s, transform .3s var(--ease), color .3s;
}
.socials svg { width: 18px; height: 18px; }
.socials a:hover { background: var(--blue); color: #fff; transform: translateY(-3px); }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 26px 0 34px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap; font-size: .87rem;
}
.footer__bottom nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer__bottom a { text-decoration: none; transition: color .25s; }
.footer__bottom a:hover { color: #fff; }
.footer__credit { color: rgba(255, 255, 255, .45); }
.footer__credit a { color: var(--sky); }
@media (max-width: 940px) { .footer__top { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 560px) { .footer__top { grid-template-columns: 1fr; } }

/* ==========================================================================
   Scroll-Reveal
   ========================================================================== */
.reveal {
  opacity: 0; transform: translateY(34px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal--left  { transform: translateX(-38px); }
.reveal--right { transform: translateX(38px); }
.reveal--scale { transform: scale(.94); }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
.reveal[data-delay="4"] { transition-delay: .4s; }
.reveal[data-delay="5"] { transition-delay: .5s; }

/* Nach-oben-Button */
.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  width: 50px; height: 50px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--navy); color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
  transition: opacity .4s var(--ease), transform .4s var(--ease), background-color .3s;
}
.to-top svg { width: 19px; height: 19px; }
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--blue); }

/* Scroll-Fortschritt */
.progress {
  position: fixed; top: 0; left: 0; height: 3px; z-index: 70;
  background: linear-gradient(90deg, var(--blue), var(--red));
  width: 0; transition: width .1s linear;
}