/* ==========================================================================
   BaumArbeit — Henrik Striewski
   Design tokens: Canopy #46621f · Lichen #9aa66b · Bark #2e2318
   Parchment #f4efe1 · Rust #b3552e · Chalk #fffdf8
   Display: Fraunces · Body: Work Sans · Utility/Mono: IBM Plex Mono
   ========================================================================== */

/* ---------- Self-hosted fonts (latin subset, matches previous Google Fonts request) ---------- */
@font-face{
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('assets/fonts/fraunces-italic-500.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('assets/fonts/fraunces-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('assets/fonts/fraunces-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/fraunces-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('assets/fonts/work-sans.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('assets/fonts/ibm-plex-mono-500.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('assets/fonts/ibm-plex-mono-600.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root{
  --canopy: #3f5a1d;
  --canopy-deep: #2c4013;
  --lichen: #94a066;
  --lichen-light: #d7deb9;
  --bark: #2a2015;
  --bark-soft: #4a3b2a;
  --parchment: #f4efe1;
  --parchment-dim: #ece4d0;
  --rust: #b3552e;
  --gold: #c9a227;
  --chalk: #fffdf8;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Work Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 4px;
  --rope-width: 3px;
  --max-w: 1180px;
}

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

body{
  margin: 0;
  background: var(--parchment);
  color: var(--bark);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a{ color: inherit; text-decoration: none; }

.container{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4{
  font-family: var(--font-display);
  color: var(--bark);
  margin: 0 0 0.5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1{ font-size: clamp(2.4rem, 5vw, 3.7rem); line-height: 1.05; font-weight: 620; }
h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3{ font-size: 1.25rem; }

.eyebrow{
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--canopy);
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  margin-bottom: 0.9em;
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: var(--rope-width);
  background: repeating-linear-gradient(90deg, var(--rust) 0 4px, transparent 4px 7px);
  display: inline-block;
}

p{ margin: 0 0 1em; max-width: 62ch; }
.lede{ font-size: 1.12rem; color: var(--bark-soft); }

:focus-visible{
  outline: 3px solid var(--rust);
  outline-offset: 3px;
}

button, input, select, textarea{ font-family: inherit; font-size: inherit; }

/* ---------- Rope signature (vertical rigging line linking sections) ---------- */
.rope-track{
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: var(--rope-width);
  transform: translateX(-50%);
  background:
    repeating-linear-gradient(180deg, var(--lichen) 0 2px, transparent 2px 14px),
    linear-gradient(180deg, transparent, var(--lichen) 6%, var(--lichen) 94%, transparent);
  opacity: 0.55;
  z-index: 0;
  pointer-events: none;
}
.knot{
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--parchment);
  border: var(--rope-width) solid var(--lichen);
  z-index: 1;
}

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 239, 225, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--parchment-dim);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 28px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.brand{ display: flex; align-items: center; gap: 12px; }
.brand img{
  height: 80px;
  width: 80px;
  object-fit: cover;
  object-position: center 30%;
  border-radius: 50%;
  border: 3px solid var(--canopy);
  background: var(--parchment);
}
.brand-text{ display: flex; flex-direction: row; align-items: center; gap: 16px; font-family: var(--font-display); line-height: 1.05; }
.brand-text .name{ font-weight: 700; font-size: 1.05rem; }
.brand-text .role{ font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--canopy); line-height: 1.4; }

nav.main-nav{ display: flex; align-items: center; gap: 30px; }
nav.main-nav a{
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}
nav.main-nav a.btn{
  font-size: 1.05rem;
  padding: 14px 26px;
}
nav.main-nav a::after{
  content: "";
  position: absolute; left:0; right:0; bottom: -2px;
  height: 2px; background: var(--rust);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
nav.main-nav a:hover::after, nav.main-nav a.active::after{ transform: scaleX(1); }

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--canopy); color: var(--chalk); }
.btn-primary:hover{ background: var(--canopy-deep); }
.btn-ghost{ background: transparent; border-color: var(--bark); color: var(--bark); }
.btn-ghost:hover{ background: var(--bark); color: var(--chalk); }
.btn-rust{ background: var(--rust); color: var(--chalk); }
.btn-rust:hover{ filter: brightness(0.92); }

.nav-toggle{
  display: none;
  background: none; border: none; cursor: pointer;
  width: 34px; height: 26px; position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: ""; position: absolute; left: 0; width: 100%; height: 2px; background: var(--bark);
}
.nav-toggle span{ top: 12px; }
.nav-toggle span::before{ top: -10px; }
.nav-toggle span::after{ top: 10px; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: hidden;
  background: #10151a;
  padding: 100px 0 130px;
  min-height: 640px;
  display: flex;
  align-items: center;
}
.hero-media{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 32%;
  display: block;
}
.hero-media::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(8,12,16,0.82) 0%, rgba(8,12,16,0.68) 30%, rgba(8,12,16,0.38) 58%, rgba(8,12,16,0.52) 100%);
}
.hero-grid{
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero-text{ max-width: 620px; }
.hero-badge{
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--chalk);
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.35);
  padding: 10px 20px;
  border-radius: 999px;
  margin-bottom: 30px;
  backdrop-filter: blur(4px);
}
.hero h1{
  font-family: var(--font-body);
  font-weight: 800;
  color: var(--chalk);
  font-size: clamp(2.3rem, 5vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
}
.hero .lede{
  color: rgba(255,253,248,0.88);
  font-size: 1.12rem;
  max-width: 44ch;
}
.hero-actions{ display: flex; gap: 16px; margin-top: 30px; flex-wrap: wrap; }
.hero .btn{ border-radius: 999px; padding: 15px 28px; }
.hero .btn-primary{ background: var(--chalk); color: var(--bark); }
.hero .btn-primary:hover{ background: #fff; }
.hero .btn-ghost{ background: transparent; border-color: rgba(255,255,255,0.55); color: var(--chalk); }
.hero .btn-ghost:hover{ background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.8); }

/* ---------- Sections ---------- */
section{ position: relative; padding: 88px 0; }
section.alt{ background: var(--chalk); }
.section-head{ max-width: 640px; margin-bottom: 52px; }

/* ---------- Services grid ---------- */
.services-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card{
  background: var(--chalk);
  border: 1px solid var(--parchment-dim);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.service-card::before{
  content: "";
  position: absolute; top: 0; left: 26px; right: 26px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--lichen) 0 6px, transparent 6px 10px);
}
.service-card:hover{ box-shadow: 0 14px 30px -18px rgba(42,32,21,0.45); transform: translateY(-3px); }
.service-icon{ width: 40px; height: 40px; margin-bottom: 16px; color: var(--canopy); }
.service-card h3{ margin-bottom: 0.4em; }
.service-card p{ font-size: 0.94rem; color: var(--bark-soft); margin-bottom: 0; }
.alt .service-card{ background: var(--parchment); }

/* ---------- Über mich / Qualifikationen ---------- */
.about-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: start;
}
.tags-wrap{
  background: var(--bark);
  border-radius: 6px;
  padding: 40px 30px;
  position: relative;
}
.tags-wrap .carabiner{
  position: absolute; top: -18px; left: 30px;
  width: 36px; height: 36px; color: var(--lichen);
}
.credential{
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(215, 222, 185, 0.25);
}
.credential:last-child{ border-bottom: none; }
.credential .code{
  font-family: var(--font-mono);
  background: var(--lichen);
  color: var(--bark);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 3px;
  white-space: nowrap;
}
.credential .desc h4{
  color: var(--chalk); font-family: var(--font-body); font-weight: 600; margin: 0 0 4px; font-size: 0.98rem;
}
.credential .desc p{ color: var(--parchment-dim); font-size: 0.86rem; margin: 0; }

.about-copy blockquote{
  margin: 0 0 28px;
  padding-left: 22px;
  border-left: 3px solid var(--rust);
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-style: italic;
  color: var(--bark);
}

/* ---------- Galerie ---------- */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  grid-auto-flow: dense;
  gap: 14px;
}
.gallery-item{
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
  grid-column: span 2;
  grid-row: span 1;
}
.gallery-item.tall{ grid-row: span 2; }
.gallery-item img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
  filter: saturate(1.02);
}
.gallery-item:hover img{ transform: scale(1.05); }
.gallery-item::after{
  content: "";
  position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px rgba(42,32,21,0.08);
  pointer-events: none;
}
@media (max-width: 720px){
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .gallery-item{ grid-column: span 1; }
  .gallery-item.tall{ grid-row: span 2; }
}

/* ---------- Einsatzgebiete ---------- */
.regions{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.region-card{
  background: var(--canopy);
  color: var(--chalk);
  border-radius: var(--radius);
  padding: 34px 30px;
  position: relative;
  overflow: hidden;
}
.region-card::after{
  content: "";
  position: absolute; right: -30px; bottom: -30px;
  width: 140px; height: 140px;
  border: 2px solid rgba(255,253,248,0.18);
  border-radius: 50%;
}
.region-card h3{ color: var(--chalk); }
.region-card .region-tag{
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--lichen-light); display:block; margin-bottom: 10px;
}
.region-card p{ color: rgba(255,253,248,0.85); }

/* ---------- Ablauf / Process ---------- */
.process{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 30px;
  counter-reset: step;
}
.process-step{
  background: var(--chalk);
  border: 1px solid var(--parchment-dim);
  border-radius: var(--radius);
  padding: 28px 26px;
  position: relative;
}
.alt .process-step{ background: var(--parchment); }
.process-step .num{
  font-family: var(--font-mono);
  color: var(--rust);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 10px;
}
.process-step p{ margin-bottom: 0; }

/* ---------- Testimonial / trust strip ---------- */
.trust-strip{
  background: var(--bark);
  color: var(--parchment);
  padding: 46px 0;
}
.trust-strip .container{
  display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; align-items: center;
}
.trust-item{ font-family: var(--font-mono); font-size: 0.8rem; color: var(--lichen-light); text-transform: uppercase; letter-spacing: 0.08em; }
.trust-item strong{ display:block; font-family: var(--font-display); color: var(--chalk); font-size: 1.6rem; text-transform: none; letter-spacing: 0; }

/* ---------- Bewertungen ---------- */
.reviews-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 36px;
}
.review-card{
  background: var(--chalk);
  border: 1px solid var(--parchment-dim);
  border-radius: var(--radius);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
}
.review-card .stars{
  color: var(--gold);
  letter-spacing: 0.1em;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.review-card p{
  font-size: 0.94rem;
  color: var(--bark-soft);
  margin-bottom: 18px;
  flex-grow: 1;
}
.review-author{ display: flex; flex-direction: column; }
.review-author strong{ font-size: 0.92rem; }
.review-author span{ font-family: var(--font-mono); font-size: 0.74rem; color: var(--canopy); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }
.reviews-link{ margin: 0 auto; display: flex; width: fit-content; }

/* ---------- Contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
}
.contact-info .info-row{ display: flex; gap: 14px; margin-bottom: 22px; }
.contact-info .info-row .icon{ width: 22px; height: 22px; color: var(--canopy); flex-shrink: 0; margin-top: 2px; }
.contact-info .info-row strong{ display:block; font-size: 0.94rem; }
.contact-info .info-row span, .contact-info .info-row a{ color: var(--bark-soft); font-size: 0.94rem; }

form.contact-form{
  background: var(--chalk);
  border: 1px solid var(--parchment-dim);
  border-radius: var(--radius);
  padding: 36px;
}
.alt form.contact-form{ background: var(--parchment); }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field{ margin-bottom: 20px; }
.field label{
  display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 6px; color: var(--bark-soft);
}
.field input, .field select, .field textarea{
  width: 100%;
  border: none;
  border-bottom: 2px solid var(--parchment-dim);
  background: transparent;
  padding: 10px 4px;
  color: var(--bark);
  transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-bottom-color: var(--canopy);
  outline: none;
}
.field textarea{ resize: vertical; min-height: 110px; }
.field.checkbox{ display: flex; align-items: flex-start; gap: 10px; }
.field.checkbox input{ width: auto; margin-top: 3px; }
.field.checkbox label{ margin: 0; font-weight: 400; font-size: 0.86rem; color: var(--bark-soft); }
.form-msg{
  margin-top: 16px; padding: 12px 16px; border-radius: 4px; font-size: 0.9rem; display: none;
}
.form-msg.success{ display: block; background: var(--lichen-light); color: var(--canopy-deep); }
.form-msg.error{ display: block; background: #f6d9cd; color: var(--rust); }
.error-text{ color: var(--rust); font-size: 0.78rem; display: block; margin-top: 4px; min-height: 1em; }

/* ---------- Footer ---------- */
footer.site-footer{
  background: var(--bark);
  color: var(--parchment-dim);
  padding: 60px 0 26px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid h4{ color: var(--chalk); font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px;}
.footer-grid a{ display:block; margin-bottom: 10px; font-size: 0.92rem; color: var(--parchment-dim); }
.footer-grid a:hover{ color: var(--lichen-light); }
.footer-brand{ display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img{ height: 46px; width: 46px; }
.footer-bottom{
  border-top: 1px solid rgba(244,239,225,0.12);
  padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 0.8rem; color: rgba(244,239,225,0.55);
}

/* ---------- Simple pages (Impressum/Datenschutz) ---------- */
.legal-page{ padding: 70px 0 100px; }
.legal-page h2{ margin-top: 1.6em; }
.legal-page h2:first-of-type{ margin-top: 0; }
.placeholder-note{
  background: var(--parchment-dim);
  border-left: 3px solid var(--rust);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--bark-soft);
  margin-bottom: 40px;
  border-radius: 3px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-text{ max-width: 100%; }
  .about-grid, .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .form-row{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .site-header{ backdrop-filter: none; }
  .hero{ padding: 130px 0 70px; min-height: 520px; }
  .hero-media img{ object-position: 68% 28%; }
  .hero-media::after{ background: linear-gradient(180deg, rgba(8,12,16,0.55) 0%, rgba(8,12,16,0.68) 45%, rgba(8,12,16,0.82) 100%); }
  nav.main-nav{
    position: fixed; inset: 105px 0 0 0; z-index: 40;
    background: var(--bark); color: var(--chalk);
    flex-direction: column; align-items: flex-start; padding: 30px 28px;
    gap: 22px; transform: translateX(100%); transition: transform 0.3s ease;
  }
  nav.main-nav.open{ transform: translateX(0); }
  .nav-toggle{ display: block; }
  .footer-grid{ grid-template-columns: 1fr; }
  section{ padding: 64px 0; }
}