/* ---------- Grundlagen ---------- */
:root {
  --color-dark: #1a1a1a;
  --color-dark-2: #262626;
  --color-red: #d1332a;
  --color-red-dark: #ad2620;
  --color-cream: #faf8f5;
  --color-white: #ffffff;
  --color-grey: #6b6b6b;
  --color-border: #e7e3dd;
  --font-head: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-dark);
  background: var(--color-cream);
  line-height: 1.65;
  animation: pageFade .5s ease both;
}

@keyframes pageFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.2;
  margin: 0 0 .5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--color-dark-2); }

a { color: var(--color-red); text-decoration: none; transition: color .25s ease; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--color-white); }
.section-dark {
  background: var(--color-dark);
  color: var(--color-cream);
}
.section-dark p { color: #d4d0c9; }
.section-dark h2, .section-dark h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  color: var(--color-red);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: .6em;
}

.lead {
  font-size: 1.1rem;
  max-width: 62ch;
}

.center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .85em 1.6em;
  border-radius: 100px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .35s cubic-bezier(.16,.84,.44,1), background .3s ease, color .3s ease, border-color .3s ease, box-shadow .35s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-3px); text-decoration: none; box-shadow: 0 12px 26px rgba(0,0,0,.14); }
.btn:active { transform: translateY(-1px); transition-duration: .1s; }

.btn-primary {
  background: var(--color-red);
  color: #fff;
}
.btn-primary:hover { background: var(--color-red-dark); color: #fff; }

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover { background: #fff; color: var(--color-dark); }

.btn-dark {
  background: var(--color-dark);
  color: #fff;
}
.btn-dark:hover { background: #000; color: #fff; }

.btn-sm { padding: .55em 1.1em; font-size: .85rem; }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(26,26,26,.96);
  backdrop-filter: blur(6px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6em;
}
.brand img { height: 34px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  position: relative;
  color: #f2f0ec;
  font-weight: 500;
  font-size: .95rem;
  transition: color .25s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 0;
  height: 2px;
  background: var(--color-red);
  transition: width .3s cubic-bezier(.16,.84,.44,1);
}
.nav-links a:hover { color: var(--color-red); text-decoration: none; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--color-red); }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.call-btn {
  background: var(--color-red);
  color: #fff;
  padding: .6em 1.3em;
  border-radius: 100px;
  font-weight: 700;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: .5em;
  transition: background .3s ease, transform .3s cubic-bezier(.16,.84,.44,1);
}
.call-btn:hover { background: var(--color-red-dark); color: #fff; text-decoration: none; transform: translateY(-2px); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  transition: transform .3s ease;
}
.nav-toggle.open { transform: rotate(90deg); }

@media (max-width: 880px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 0 24px;
    gap: 16px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    border-top: 1px solid #333;
    transform: translateY(-6px);
    transition: max-height .45s cubic-bezier(.16,.84,.44,1), opacity .35s ease, transform .35s ease, padding .45s ease;
  }
  .nav-links.open {
    max-height: 420px;
    opacity: 1;
    padding: 20px 24px;
    transform: translateY(0);
  }
  .nav-toggle { display: block; }
  .nav-actions .call-btn span.long { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  min-height: 78vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  isolation: isolate;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,15,15,.75) 0%, rgba(15,15,15,.55) 45%, rgba(15,15,15,.88) 100%);
  z-index: -1;
}
.hero-small { min-height: 46vh; }
.hero-content { max-width: 720px; }
.hero-content p { color: #ece9e3; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  padding: .5em 1em;
  border-radius: 100px;
  font-size: .85rem;
  margin-bottom: 1.2em;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.6em; }

@keyframes heroIn {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-content > * { animation: heroIn .8s cubic-bezier(.16,.84,.44,1) both; }
.hero-content > *:nth-child(1) { animation-delay: .05s; }
.hero-content > *:nth-child(2) { animation-delay: .16s; }
.hero-content > *:nth-child(3) { animation-delay: .27s; }
.hero-content > *:nth-child(4) { animation-delay: .38s; }
.hero-content > *:nth-child(5) { animation-delay: .49s; }

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}
.hero { animation: heroZoom 1.4s cubic-bezier(.16,.84,.44,1) both; }

/* ---------- Grids & Cards ---------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.split {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 52px;
  align-items: center;
}
.split.reverse { grid-template-columns: .95fr 1.05fr; }
.split.reverse .split-media { order: 2; }
@media (max-width: 860px) {
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
}

.split-media { overflow: hidden; border-radius: var(--radius); }
.split-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.16,.84,.44,1);
}
.split-media:hover img { transform: scale(1.04); }
.split-media.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  overflow: visible;
  border-radius: 0;
}
.split-media.pair img:first-child { margin-top: 30px; }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: transform .4s cubic-bezier(.16,.84,.44,1), box-shadow .4s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0,0,0,.12);
}
.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(209,51,42,.1);
  color: var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
@media (max-width: 760px) { .process-steps { grid-template-columns: 1fr 1fr; } }
.process-step {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  position: relative;
}
.process-step .num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-dark);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin: 0 auto 14px;
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat .num {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-red);
}
.stat .label {
  font-size: .9rem;
  color: #c9c5bd;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 980px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: box-shadow .4s ease;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.16,.84,.44,1);
}
.gallery-item:hover { box-shadow: 0 16px 34px rgba(0,0,0,.18); }
.gallery-item:hover img { transform: scale(1.08); }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 30px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility 0s linear .3s;
}
.lightbox.open { opacity: 1; visibility: visible; transition: opacity .3s ease; }
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 6px;
  transform: scale(.94);
  transition: transform .35s cubic-bezier(.16,.84,.44,1);
}
.lightbox.open img { transform: scale(1); }
.lightbox-close {
  position: absolute;
  top: 24px; right: 30px;
  color: #fff;
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* ---------- Quote / Testimonial ---------- */
.quote-box {
  background: var(--color-white);
  border-left: 4px solid var(--color-red);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 32px 34px;
  box-shadow: var(--shadow);
}
.quote-box p { font-size: 1.05rem; font-style: italic; }
.quote-sig { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
.quote-sig img { height: 46px; width: auto; }
.quote-sig .name { font-weight: 700; font-family: var(--font-head); }
.quote-sig .role { font-size: .85rem; color: var(--color-grey); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--color-red) 0%, var(--color-red-dark) 100%);
  color: #fff;
  border-radius: 18px;
  padding: 48px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: .25em; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0; }
.cta-band .btn-primary { background: #fff; color: var(--color-red-dark); }
.cta-band .btn-primary:hover { background: var(--color-dark); color: #fff; }
.cta-band { transition: transform .4s cubic-bezier(.16,.84,.44,1), box-shadow .4s ease; }
.cta-band:hover { transform: translateY(-4px); box-shadow: 0 20px 44px rgba(209,51,42,.28); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: #cfcbc3;
  padding: 60px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; }
.site-footer p { color: #cfcbc3; }
.site-footer a { color: #cfcbc3; }
.site-footer a:hover { color: var(--color-red); }
.footer-brand img { height: 30px; margin-bottom: 14px; }
.footer-bottom {
  border-top: 1px solid #34322f;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .82rem;
  color: #918d84;
}
.footer-bottom a { color: #918d84; }

/* ---------- Sticky mobile call bar ---------- */
.mobile-call-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-red);
  color: #fff;
  text-align: center;
  padding: 14px;
  font-weight: 700;
  z-index: 400;
  display: none;
  box-shadow: 0 -6px 18px rgba(0,0,0,.2);
}
.mobile-call-bar a { color: #fff; }
@media (max-width: 700px) {
  .mobile-call-bar { display: block; }
  body { padding-bottom: 58px; }
}

/* ---------- Form ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }

label {
  display: block;
  font-weight: 600;
  font-size: .88rem;
  margin-bottom: 6px;
}
input, textarea {
  width: 100%;
  padding: .8em 1em;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: .95rem;
  background: #fff;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-red);
}
.required { color: var(--color-red); }

.contact-info-card {
  background: var(--color-dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 34px;
}
.contact-info-card h3 { color: #fff; }
.contact-info-card .row {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-info-card .row .ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(209,51,42,.25);
  color: #ff8b83;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-card a { color: #fff; font-weight: 600; }

/* ---------- Impressum ---------- */
.legal h2 { margin-top: 1.6em; }
.legal p, .legal li { color: var(--color-dark-2); }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.hidden { display: none; }
#kontakt-erfolg {
  text-align: center;
  padding: 20px 0 4px;
}
#kontakt-erfolg .icon {
  width: auto;
  height: auto;
  background: none;
  font-size: 2.4rem;
  margin: 0 0 10px;
}
#kontakt-erfolg h3 { margin-bottom: .4em; }
#kontakt-fehler { margin-top: 18px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.2em; }
.tag-list span {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: .5em 1em;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 500;
}
.section-dark .tag-list span {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.18);
  color: #fff;
}

/* ---------- Scroll-reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s cubic-bezier(.16,.84,.44,1), transform .7s cubic-bezier(.16,.84,.44,1);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}