/* ============================================================
   RUCKZUCK Entrümpelung - Design System
   Farben aus dem Logo: Ink #1E2627 · Lime #C1FF72
   Radius-Regel: Buttons = Pill · Karten = 16px · Inputs = 10px
   Theme: Light (locked) · Dunkle Bänder: Stats/CTA/Footer
   ============================================================ */

:root {
  --ink: #1e2627;
  --ink-soft: #2a3436;
  --ink-deep: #151d1e;
  --paper: #f7f8f4;
  --white: #ffffff;
  --lime: #c1ff72;
  --lime-soft: #e9ffca;
  --lime-line: #a8e85a;
  --green-text: #33591a;
  --gray: #55605f;
  --gray-line: #e3e6df;
  --radius-card: 16px;
  --radius-input: 10px;
  --shadow-card: 0 10px 30px rgba(30, 38, 39, 0.08);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 72px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: "Outfit", "Segoe UI", system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3 { line-height: 1.08; letter-spacing: -0.02em; font-weight: 800; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }
.lead { color: var(--gray); font-size: 1.12rem; max-width: 62ch; }

.accent { color: var(--green-text); }
.on-dark .accent, .band-dark .accent { color: var(--lime); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-text);
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--ink); color: var(--lime); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(30, 38, 39, 0.25); }
.btn-primary .bolt { fill: var(--lime); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--white); }
.band-dark .btn-primary { background: var(--lime); color: var(--ink); }
.band-dark .btn-primary:hover { box-shadow: 0 12px 28px rgba(193, 255, 114, 0.28); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(247, 248, 244, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.scrolled {
  border-bottom-color: var(--gray-line);
  box-shadow: 0 4px 24px rgba(30, 38, 39, 0.06);
}
.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { height: 42px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--lime-line);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.nav-cta { padding: 11px 22px; font-size: 0.92rem; }
.site-header .nav-cta {
  background: var(--lime);
  color: var(--ink);
}
.site-header .nav-cta:hover {
  background: var(--lime-line);
  box-shadow: 0 8px 20px rgba(168, 232, 90, 0.45);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.nav-toggle span {
  width: 24px; height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 40px) 0 60px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin: 0 0 22px; }
.hero .lead { margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

.hero-visual { position: relative; }
.hero-visual .frame {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
  z-index: 1;
}
.hero-visual .frame img { width: 100%; height: 520px; object-fit: cover; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 28px -28px -28px 28px;
  background: var(--lime);
  border-radius: var(--radius-card);
  z-index: 0;
}

/* Wortmarke im Text */
.wordmark { white-space: nowrap; }
.wordmark .bolt-inline { height: 0.82em; width: auto; display: inline-block; vertical-align: -0.06em; margin: 0 0.02em; }

/* ---------- Marquee ---------- */
.marquee {
  background: var(--ink);
  color: var(--lime);
  overflow: hidden;
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 48px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee-item .bolt { height: 16px; width: auto; fill: var(--lime); opacity: 0.85; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---------- Sections ---------- */
section { padding: 100px 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head p { color: var(--gray); margin-top: 16px; font-size: 1.08rem; }

/* ---------- Bento (Leistungen) ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 230px;
  gap: 18px;
}
.bento-cell {
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--gray-line);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.bento-cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.bento-cell h3 { margin-bottom: 6px; }
.bento-cell p { color: var(--gray); font-size: 0.95rem; line-height: 1.5; }
.bento-cell.tall { grid-row: span 2; }
.bento-cell.wide { grid-column: span 2; }
.bento-cell.has-img { border: none; color: var(--white); }
.bento-cell.has-img p { color: rgba(255, 255, 255, 0.85); }
.bento-cell.has-img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.6s var(--ease-out);
}
.bento-cell.has-img:hover img { transform: scale(1.04); }
.bento-cell.has-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(21, 29, 30, 0) 30%, rgba(21, 29, 30, 0.88) 100%);
  z-index: 1;
}
.bento-cell.has-img > * { position: relative; z-index: 2; }
.bento-cell.cell-lime { background: var(--lime); border: none; }
.bento-cell.cell-lime p { color: var(--green-text); }
.bento-cell.cell-ink { background: var(--ink); border: none; color: var(--white); }
.bento-cell.cell-ink p { color: rgba(255, 255, 255, 0.75); }
.bento-cell .cell-link {
  font-weight: 700;
  font-size: 0.92rem;
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.bento-cell .cell-link .arrow { transition: transform 0.25s var(--ease-out); }
.bento-cell:hover .cell-link .arrow { transform: translateX(4px); }

/* ---------- Ablauf / Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  counter-reset: step;
}
.step { position: relative; padding-top: 18px; }
.step .num {
  font-size: 4.6rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--lime-line);
  display: block;
  margin-bottom: 18px;
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--gray); font-size: 0.98rem; }

/* ---------- Dunkle Bänder ---------- */
.band-dark {
  background: var(--ink);
  color: var(--white);
  border-radius: 0;
}
.band-dark .lead, .band-dark p { color: rgba(255, 255, 255, 0.72); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: left;
}
.stat .value {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 800;
  color: var(--lime);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stat .label { color: rgba(255, 255, 255, 0.75); font-size: 0.98rem; margin-top: 6px; }

/* ---------- Warum wir ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--gray-line);
}
.why-item {
  padding: 38px 32px;
  border-bottom: 1px solid var(--gray-line);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.why-item:nth-child(odd) { border-right: 1px solid var(--gray-line); padding-left: 0; }
.why-item:nth-child(even) { padding-right: 0; }
.why-item .check {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--lime);
  display: grid;
  place-items: center;
  margin-top: 4px;
}
.why-item .check svg { width: 16px; height: 16px; stroke: var(--ink); stroke-width: 3; fill: none; }
.why-item h3 { margin-bottom: 6px; }
.why-item p { color: var(--gray); font-size: 0.97rem; }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.quote-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-card);
  padding: 36px;
}
.quote-card blockquote {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.quote-card cite {
  font-style: normal;
  color: var(--gray);
  font-size: 0.94rem;
  display: block;
}
.quote-card cite strong { color: var(--ink); display: block; font-weight: 700; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; }
.faq details {
  border-bottom: 1px solid var(--gray-line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.08rem;
  padding: 22px 40px 22px 0;
  position: relative;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--green-text);
  transition: transform 0.3s var(--ease-out);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--gray); padding: 0 0 24px; max-width: 65ch; }

/* ---------- CTA-Band ---------- */
.cta-band { text-align: center; padding: 110px 0; }
.cta-band h2 { max-width: 16ch; margin: 0 auto 18px; }
.cta-band .lead { margin: 0 auto 36px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-deep);
  color: rgba(255, 255, 255, 0.72);
  padding: 70px 0 36px;
  font-size: 0.95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 52px;
}
.site-footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}
.site-footer li { margin-bottom: 10px; }
.site-footer a:hover { color: var(--lime); }
.footer-brand svg { height: 30px; width: auto; margin-bottom: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- Unterseiten ---------- */
.page-hero {
  padding: calc(var(--nav-h) + 80px) 0 70px;
}
.page-hero h1 { max-width: 18ch; margin-bottom: 18px; }

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--gray-line);
}
.service-row:first-of-type { border-top: none; }
.service-row img {
  border-radius: var(--radius-card);
  width: 100%;
  height: 340px;
  object-fit: cover;
}
.service-row.flip .service-media { order: 2; }
.service-row h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom: 14px; }
.service-row p { color: var(--gray); margin-bottom: 12px; }
.service-row .service-points { margin-top: 18px; }
.service-row .service-points li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 8px;
  color: var(--ink-soft);
}
.service-row .service-points li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 14px; height: 14px;
  border-radius: 4px;
  background: var(--lime);
}

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.contact-form {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-card);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; }
.field label { font-weight: 600; font-size: 0.92rem; }
.field input, .field select, .field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-line);
  border-radius: var(--radius-input);
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--lime-line);
  box-shadow: 0 0 0 3px rgba(193, 255, 114, 0.35);
}
.field textarea { min-height: 130px; resize: vertical; }
.field .hint { font-size: 0.82rem; color: var(--gray); }
.field .error-msg { font-size: 0.85rem; color: #a4262c; display: none; }
.field.invalid input, .field.invalid textarea { border-color: #a4262c; }
.field.invalid .error-msg { display: block; }
.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--gray);
}
.consent input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--green-text); flex: none; }
.consent a { text-decoration: underline; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success .check-big {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--lime);
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
}
.form-success .check-big svg { width: 30px; height: 30px; stroke: var(--ink); stroke-width: 3; fill: none; }
.contact-form.sent form { display: none; }
.contact-form.sent .form-success { display: block; }

.contact-info h2 { margin-bottom: 20px; }
.info-block { margin-bottom: 28px; }
.info-block .label { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray); font-weight: 700; margin-bottom: 4px; }
.info-block .value { font-size: 1.15rem; font-weight: 600; }

/* ---------- Rechtstexte ---------- */
.legal { max-width: 760px; padding-bottom: 100px; }
.legal h2 { font-size: 1.4rem; margin: 44px 0 14px; }
.legal p, .legal li { color: var(--gray); margin-bottom: 12px; }
.legal ul { list-style: disc; padding-left: 22px; }
.placeholder-note {
  background: var(--lime-soft);
  border: 1px solid var(--lime-line);
  border-radius: var(--radius-card);
  padding: 18px 22px;
  color: var(--green-text);
  font-weight: 600;
  margin: 24px 0;
}

/* ---------- Scroll-Reveals ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .nav-links { gap: 24px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px 36px;
    gap: 22px;
    border-bottom: 1px solid var(--gray-line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s, transform 0.25s var(--ease-out);
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

  .hero { padding-top: calc(var(--nav-h) + 24px); min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual .frame img { height: 340px; }
  .hero-visual::before { inset: 16px -12px -16px 16px; }

  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .bento-cell { min-height: 200px; }
  .bento-cell.tall, .bento-cell.wide { grid-row: auto; grid-column: auto; }

  .steps { grid-template-columns: 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .why-grid { grid-template-columns: 1fr; }
  .why-item:nth-child(odd) { border-right: none; }
  .why-item { padding-left: 0; padding-right: 0; }
  .quotes { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .service-row { grid-template-columns: 1fr; gap: 28px; padding: 44px 0; }
  .service-row.flip .service-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 28px 22px; }
}