:root {
  --bg: #f4f5f1;
  --paper: rgba(247, 248, 244, 0.90);
  --paper-strong: rgba(249, 250, 246, 0.95);
  --text: #171717;
  --muted: #55645f;
  --line: rgba(117, 131, 121, 0.16);
  --green: #6f8f88;
  --green-deep: #496961;
  --green-soft: rgba(111, 143, 136, 0.18);
  --orange: #e06c35;
  --orange-deep: #c85f2f;
  --shadow: 0 18px 60px rgba(15, 19, 16, 0.08);
  --radius: 24px;
  --radius-sm: 18px;
  --container: min(1160px, calc(100vw - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, rgba(111,143,136,0.08), rgba(111,143,136,0.018) 28%, rgba(244,245,241,0.98) 54%), var(--bg);
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    url('assets/hopser-historisch-groengrijs.jpg') center top / cover no-repeat;
  opacity: 0.13;
  filter: contrast(1.03) saturate(0.95);
  pointer-events: none;
  z-index: -2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(244,245,241,0.32), rgba(244,245,241,0.10) 24%, rgba(244,245,241,0.0) 48%, rgba(244,245,241,0.16) 100%);
  pointer-events: none;
  z-index: -1;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: var(--container); margin: 0 auto; }
.section-pad { padding: 100px 0; }
.soft-bg { background: var(--paper); backdrop-filter: blur(4px); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(245,245,241,0.84);
  border-bottom: 1px solid rgba(117, 131, 121, 0.12);
}
.header-inner {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.brand-logo {
  display: block;
  width: 150px;
  height: auto;
}
.footer-brand .brand-logo {
  width: 132px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav > a {
  color: rgba(23, 23, 23, 0.82);
  font-weight: 500;
}
.main-nav > a:hover,
.main-nav > a:focus-visible { color: var(--text); }
.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition: 220ms ease;
}
.nav-cta {
  padding: 14px 22px;
  background: var(--orange);
  color: white !important;
  box-shadow: 0 10px 20px rgba(222, 104, 41, 0.18);
}
.nav-cta:hover,
.btn-primary:hover {
  background: var(--orange-deep);
  transform: translateY(-1px);
}
.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid rgba(117,131,121,0.18);
  background: rgba(255,255,255,0.55);
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.hero {
  position: relative;
  min-height: calc(100vh - 90px);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
  isolation: isolate;
}
.hero-image-shell,
.hero::before,
.hero::after {
  position: absolute;
  inset: 0;
  content: "";
}
.hero-image-shell {
  background:
    linear-gradient(180deg, rgba(111,143,136,0.12), rgba(111,143,136,0.06)),
    url('assets/hopser-historisch-groengrijs.jpg') center 22% / cover no-repeat;
  filter: contrast(1.04) saturate(0.98);
  opacity: 0.96;
  z-index: -3;
}
.hero::before {
  background: linear-gradient(90deg, rgba(17, 27, 24, 0.76) 0%, rgba(17, 27, 24, 0.48) 44%, rgba(17, 27, 24, 0.20) 66%, rgba(17, 27, 24, 0.05) 100%);
  z-index: -2;
}
.hero::after {
  background: linear-gradient(180deg, rgba(244,245,241,0) 76%, rgba(244,245,241,0.94) 100%);
  z-index: -1;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 680px);
}
.hero-copy {
  color: white;
  padding-block: 32px;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.hero .eyebrow { color: #cfddd1; }
.hero h1,
.section-heading h2,
.contact h2,
.about h2 {
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 0.97;
  letter-spacing: -0.06em;
}
.hero .lead {
  max-width: 650px;
  margin: 28px 0 0;
  font-size: clamp(1.1rem, 1.6vw, 1.38rem);
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 38px;
}
.btn {
  min-height: 58px;
  padding: 0 26px;
  font-weight: 600;
}
.btn-primary {
  background: var(--orange);
  color: white;
  box-shadow: 0 16px 32px rgba(222,104,41,0.16);
}
.btn-secondary {
  color: white;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: rgba(255,255,255,0.14); }
.full { width: 100%; }

.intro-strip {
  margin-top: -1px;
  padding: 18px 0 26px;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.strip-grid > div {
  background: rgba(255,255,255,0.52);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px 24px 22px;
}
.strip-number {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 700;
}
.strip-grid p { margin: 16px 0 0; font-weight: 600; }

.section-heading {
  display: grid;
  gap: 20px;
  margin-bottom: 40px;
}
.section-heading.two-col {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: end;
}
.section-heading.narrow { max-width: 780px; }
.section-heading h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.section-heading > p,
.about-copy p,
.audience-grid p,
.process-grid p,
.why-grid p,
.contact-copy p,
.contact-form,
.service-card p,
.guarantee-card p,
.about-card p {
  color: #444d44;
  line-height: 1.8;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.service-card,
.why-grid article,
.process-grid article,
.audience-main,
.audience-side,
.about-card,
.about-photo-card,
.about-values-card,
.contact-form {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.service-card {
  padding: 26px;
  min-height: 270px;
}
.icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--green-deep);
  background: rgba(111,143,136,0.13);
}
.service-card h3,
.audience-grid h3,
.process-grid h3,
.why-grid h3,
.about-card span { margin: 18px 0 10px; }
.feature-card {
  background: linear-gradient(180deg, rgba(111,143,136,0.22), rgba(111,143,136,0.12));
  border-color: rgba(111,143,136,0.30);
}
.feature-card .icon {
  background: rgba(222,104,41,0.12);
  color: var(--orange-deep);
}

.audience-grid,
.contact-grid,
.about-grid {
  display: grid;
  gap: 24px;
}
.audience-grid { grid-template-columns: 1.3fr 0.9fr; }
.audience-main,
.audience-side { padding: 30px; }
.audience-main {
  background: linear-gradient(180deg, rgba(111,143,136,0.17), rgba(255,255,255,0.72));
}
.audience-side { background: rgba(255,255,255,0.76); }

.process-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}
.process-grid article { padding: 26px; }
.process-grid span {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--green);
  color: white;
  font-weight: 700;
}
.guarantee-card {
  margin-top: 28px;
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  background: linear-gradient(135deg, rgba(22,24,21,0.98), rgba(31,35,31,0.96));
  color: white;
  border-radius: 32px;
  box-shadow: 0 22px 60px rgba(16,18,16,0.25);
}
.guarantee-card .eyebrow { color: #cfddd1; }
.guarantee-card h3 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 3vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}
.guarantee-card p { color: rgba(255,255,255,0.76); margin: 0; }
.guarantee-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.guarantee-card li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
}
.guarantee-card strong {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(111,143,136,0.58);
  color: white;
}
.guarantee-card span { color: rgba(255,255,255,0.88); }

.about-grid {
  grid-template-columns: 1.06fr 0.94fr;
  align-items: start;
}
.about-copy { padding-right: 12px; }
.about-copy p { margin: 0 0 18px; }
.about-opening {
  margin: 6px 0 20px !important;
  color: #424c43 !important;
  font-size: 1rem;
  line-height: 1.78 !important;
  letter-spacing: -0.004em;
  font-weight: 400;
}

.about-visual { display: grid; gap: 18px; }
.about-photo-card {
  overflow: hidden;
  margin: 0;
}
.about-photo-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.about-card {
  padding: 28px;
  position: relative;
}
.quote-mark {
  position: absolute;
  top: 14px;
  right: 24px;
  font-size: 4rem;
  line-height: 1;
  color: rgba(111,143,136,0.24);
}
.about-card p {
  margin: 0 0 18px;
  padding-right: 28px;
  font-size: 1.08rem;
}
.about-card span {
  display: block;
  color: var(--green-deep);
  font-weight: 600;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.why-grid article { padding: 28px; }

.contact-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; }
.contact-copy h2 { font-size: clamp(2.3rem, 5vw, 3.9rem); }
.contact-details {
  display: grid;
  gap: 12px;
  margin: 26px 0 22px;
  font-weight: 600;
}
.contact-details a:hover { color: var(--orange); }
.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.social-links a {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  color: var(--green-deep);
  transition: 220ms ease;
}
.social-links a:hover {
  background: rgba(111,143,136,0.13);
  color: var(--orange-deep);
  transform: translateY(-2px);
}
.social-links svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}
.contact-form {
  padding: 28px;
}
.contact-form label {
  display: block;
  margin-bottom: 18px;
  font-weight: 600;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
input,
textarea {
  width: 100%;
  margin-top: 10px;
  border-radius: 18px;
  border: 1px solid rgba(117,131,121,0.24);
  background: rgba(255,255,255,0.8);
  padding: 16px 18px;
  font: inherit;
  color: var(--text);
}
input:focus,
textarea:focus {
  outline: 2px solid rgba(222,104,41,0.18);
  border-color: rgba(222,104,41,0.42);
}

.form-success {
  display: none;
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(111,143,136,0.14);
  border: 1px solid rgba(111,143,136,0.26);
  color: var(--green-deep);
  font-weight: 700;
}
.form-success.is-visible {
  display: block;
}

.form-success.is-error {
  background: rgba(222,104,41,0.12);
  border-color: rgba(222,104,41,0.28);
  color: #8a3b1f;
}

button:disabled {
  opacity: 0.72;
  cursor: progress;
}

.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-note {
  margin: 16px 4px 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.site-footer {
  padding: 38px 0 46px;
  background: rgba(249,249,246,0.92);
  border-top: 1px solid rgba(117,131,121,0.14);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: start;
}
.footer-copy {
  max-width: 360px;
  color: var(--muted);
  line-height: 1.75;
}
.footer-meta span,
.footer-meta a { color: var(--muted); }
.footer-meta a:hover { color: var(--orange); }
.footer-meta {
  display: grid;
  gap: 12px;
  justify-items: end;
}
.footer-social { margin-top: 12px; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@media (max-width: 1080px) {
  .service-grid,
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guarantee-card,
  .contact-grid,
  .about-grid,
  .audience-grid,
  .section-heading.two-col,
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { justify-items: start; }
}

@media (max-width: 820px) {
  .menu-toggle { display: inline-block; }
  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(248,248,244,0.96);
    border: 1px solid rgba(117,131,121,0.16);
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav > a { padding: 8px 4px; }
  .nav-cta { justify-content: center; }
  .hero { min-height: auto; }
  .hero h1 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .strip-grid,
  .service-grid,
  .why-grid,
  .process-grid,
  .form-row { grid-template-columns: 1fr; }
  .section-pad { padding: 78px 0; }
}

@media (max-width: 560px) {
  .hero {
    min-height: calc(100svh - 82px);
    padding-top: 46px;
  }
  .hero-image-shell {
    background: #506d67;
    opacity: 1;
    filter: none;
  }
  .hero-image-shell::before,
  .hero-image-shell::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
  }
  .hero-image-shell::before {
    inset: -24px;
    background: url('assets/hopser-historisch-groengrijs.jpg') center center / cover no-repeat;
    filter: blur(10px) contrast(0.96) saturate(0.9);
    transform: scale(1.05);
    opacity: 0.68;
  }
  .hero-image-shell::after {
    background: url('assets/hopser-historisch-groengrijs.jpg') center 38% / 100% auto no-repeat;
    opacity: 0.74;
    filter: contrast(1.02) saturate(0.94);
  }
  .hero::before {
    background:
      linear-gradient(180deg, rgba(14, 26, 23, 0.78) 0%, rgba(14, 26, 23, 0.66) 45%, rgba(14, 26, 23, 0.58) 100%),
      linear-gradient(90deg, rgba(14, 26, 23, 0.18), rgba(14, 26, 23, 0.04));
  }
  .hero::after {
    background: linear-gradient(180deg, rgba(244,245,241,0) 72%, rgba(244,245,241,0.94) 100%);
  }
  .header-inner { min-height: 82px; }
  .container { width: min(100vw - 24px, 1160px); }
  .section-pad { padding: 68px 0; }
  .hero-copy { padding-top: 18px; }
  .hero .lead { font-size: 1rem; }
  .btn,
  .nav-cta { width: 100%; }
  .hero-actions { flex-direction: column; }
  .brand-logo { width: 128px; }
  .contact-form,
  .service-card,
  .audience-main,
  .audience-side,
  .process-grid article,
  .why-grid article,
  .about-card,
  .about-values-card { padding: 22px; }
  .guarantee-card { padding: 24px; }
}


.legal-content {
  max-width: 820px;
  background: rgba(255,255,255,0.76);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 42px;
}
.legal-content h1 {
  margin: 0 0 18px;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.055em;
}
.legal-content h2 {
  margin: 30px 0 8px;
  font-size: 1.25rem;
}
.legal-content p {
  color: #444d44;
  line-height: 1.8;
}
.legal-content a,
.form-note a { color: var(--green-deep); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }