:root{
  --green:#24382f;
  --green-soft:#314b3f;
  --gold:#c6a35a;
  --gold-soft:#d8bb7e;

  --bg:#f5f3ef;
  --bg-soft:#f8f6f2;
  --bg-dark:#0d1210;
  --bg-dark-2:#121814;

  --surface:#ffffff;
  --surface-alt:#fbfaf7;

  --text:#141716;
  --muted:#66706a;
  --line:#e7e1d7;

  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;

  --shadow-sm:0 10px 30px rgba(16,22,19,.06);
  --shadow-md:0 24px 60px rgba(16,22,19,.10);
  --shadow-lg:0 30px 80px rgba(0,0,0,.18);

  --container:1180px;
  --transition:.28s ease;
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
  scroll-padding-top:100px;
}

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(198,163,90,.08), transparent 28%),
    linear-gradient(180deg, #f7f5f1, #f3f1ec);
  line-height:1.65;
  letter-spacing:.01em;
}

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

svg{
  display:block;
}

a{
  color:var(--green);
  text-decoration:none;
  transition:color var(--transition), opacity var(--transition), background var(--transition);
}

a:hover{
  text-decoration:underline;
}

.container{
  width:min(var(--container), calc(100% - 2.4rem));
  margin:0 auto;
}

h1,h2,h3,h4{
  margin-top:0;
  letter-spacing:-0.02em;
  line-height:1.12;
}

h1{
  font-size:clamp(2.4rem, 5vw, 4.6rem);
  font-weight:800;
}

h2{
  font-size:clamp(1.7rem, 2.5vw, 2.7rem);
  font-weight:750;
}

h3{
  font-size:1.15rem;
  font-weight:700;
}

p{
  margin-top:0;
  font-size:1.02rem;
}

ul,
ol{
  padding-left:1.2rem;
}

.small{
  font-size:.92rem;
  color:var(--muted);
}

/* Utilities */
.mt-0{margin-top:0 !important;}
.mt-1{margin-top:1rem !important;}
.mt-1-2{margin-top:1.2rem !important;}
.mt-2{margin-top:2rem !important;}
.mt-08{margin-top:.8rem !important;}
.mt-09{margin-top:.9rem !important;}
.mb-0{margin-bottom:0 !important;}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(13,18,16,.82);
  color:#fff;
  border-bottom:1px solid rgba(198,163,90,.22);
  backdrop-filter:blur(14px);
  box-shadow:0 12px 34px rgba(0,0,0,.10);
  transition:all var(--transition);
}

.site-header.shrink{
  background:rgba(13,18,16,.90);
  box-shadow:0 14px 40px rgba(0,0,0,.16);
}

.topbar{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.2rem;
  padding:1rem 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:1rem;
  color:inherit;
  text-decoration:none;
  min-width:0;
}

.brand:hover{
  text-decoration:none;
}

.brand img{
  width:auto;
  height:64px;
  object-fit:contain;
}

.brand .name{
  display:flex;
  flex-direction:column;
  line-height:1.08;
}

.brand .name strong{
  font-size:1.3rem;
  font-weight:800;
  letter-spacing:.01em;
}

.brand .name span{
  font-size:.98rem;
  color:rgba(255,255,255,.68);
}

.site-header.shrink .topbar{
  padding:.72rem 0;
}

.site-header.shrink .brand img{
  height:52px;
}

.site-header.shrink .brand .name strong{
  font-size:1.1rem;
}

.site-header.shrink .brand .name span{
  font-size:.88rem;
}

/* Navigation */
.main-nav{
  display:flex;
  align-items:center;
  gap:.35rem;
}

.main-nav a{
  color:rgba(255,255,255,.88);
  font-weight:600;
  font-size:1rem;
  padding:.8rem 1rem;
  border-radius:var(--radius-pill);
  transition:all var(--transition);
}

.main-nav a:hover{
  background:rgba(255,255,255,.07);
  color:#fff;
  text-decoration:none;
}

.main-nav a.active{
  background:linear-gradient(135deg, rgba(198,163,90,.18), rgba(198,163,90,.10));
  color:#fff;
  box-shadow:inset 0 0 0 1px rgba(198,163,90,.34);
}

.nav-toggle{
  display:none;
  background:none;
  border:none;
  color:#fff;
  font-size:2rem;
  line-height:1;
  cursor:pointer;
  padding:.25rem;
}

/* Hero */
.hero{
  position:relative;
  padding:7rem 0 5.5rem;
  color:#fff;
  background:
    linear-gradient(180deg, rgba(7,10,9,.55), rgba(7,10,9,.72)),
    radial-gradient(circle at 20% 10%, rgba(198,163,90,.16), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(49,75,63,.22), transparent 30%),
    linear-gradient(135deg, #0d1210 0%, #111916 55%, #161f1a 100%);
  overflow:hidden;
}

.hero::after{
  content:'';
  position:absolute;
  inset:auto 0 0 0;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(198,163,90,.45), transparent);
}

.hero .grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:2.5rem;
  align-items:center;
}

.hero h1{
  margin:0 0 1rem;
}

.hero p{
  margin:0 0 1.5rem;
  max-width:60ch;
  color:rgba(255,255,255,.78);
  font-size:1.08rem;
}

.hero .badges{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.5rem .8rem;
  border:1px solid rgba(255,255,255,.10);
  border-radius:999px;
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.88);
  font-size:.9rem;
  font-weight:650;
  backdrop-filter:blur(6px);
}

.badge b{
  color:var(--gold-soft);
}

.hero .cta{
  display:flex;
  flex-wrap:wrap;
  gap:.85rem;
  margin-top:1.5rem;
}

/* Buttons */
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  min-height:52px;
  padding:.9rem 1.2rem;
  border:1px solid rgba(255,255,255,.14);
  border-radius:999px;
  background:rgba(255,255,255,.06);
  color:#fff;
  font-weight:700;
  transition:transform var(--transition), box-shadow var(--transition), filter var(--transition), background var(--transition);
}

.button:hover{
  text-decoration:none;
  transform:translateY(-2px);
  filter:brightness(1.03);
}

.button.primary{
  background:linear-gradient(135deg, #d4b06a 0%, #c6a35a 45%, #b88f3f 100%);
  border-color:rgba(212,176,106,.55);
  color:#17130a;
  box-shadow:0 14px 34px rgba(198,163,90,.22);
}

/* Generic sections */
.section{
  padding:5rem 0;
}

.section h2{
  margin:0 0 1rem;
}

.section-lead{
  max-width:68ch;
  margin:.35rem 0 0;
  color:var(--muted);
  font-size:1.05rem;
}

.eyebrow{
  display:inline-block;
  margin-bottom:.9rem;
  padding:.4rem .8rem;
  border-radius:999px;
  background:rgba(36,56,47,.08);
  color:var(--green);
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.card,
.info-card{
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(250,248,244,.98));
  border:1px solid rgba(36,56,47,.08);
  border-radius:var(--radius-lg);
  padding:1.5rem;
  box-shadow:var(--shadow-sm);
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover,
.info-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:rgba(198,163,90,.22);
}

.info-card h3{
  margin:0 0 .6rem;
  color:var(--green);
}

.info-card p{
  margin:0;
  color:var(--muted);
}

.notice{
  padding:1rem 1.1rem;
  border:1px solid rgba(36,56,47,.10);
  border-left:4px solid var(--gold);
  border-radius:18px;
  background:#fff;
  box-shadow:var(--shadow-sm);
}

/* Grids */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.2rem;
}

.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.2rem;
}

.kpis{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.2rem;
}

.kpi{
  padding:1.2rem;
}

.kpi .n{
  font-size:1.9rem;
  font-weight:850;
  color:var(--green);
}

.kpi .t{
  color:var(--muted);
  font-weight:650;
}

/* Referenzen */
.refs-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.2rem;
}

.ref{
  overflow:hidden;
  padding:0;
}

.ref img{
  width:100%;
  height:220px;
  object-fit:cover;
}

.ref .body{
  padding:1.2rem 1.25rem 1.3rem;
}

.ref .body h3{
  margin:0 0 .45rem;
}

.ref .body p{
  margin:0;
  color:var(--muted);
}

/* Tables */
.table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
}

.table th,
.table td{
  padding:.8rem .75rem;
  border-bottom:1px solid var(--line);
  text-align:left;
}

.table th{
  color:var(--muted);
  font-size:.92rem;
  font-weight:700;
}

/* Contact generic */
.contact-wrap{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:1.2rem;
  align-items:start;
}

.contact-card h1{
  margin:0 0 .7rem;
  font-size:clamp(2rem, 3vw, 2.8rem);
}

.contact-side h2{
  margin-top:0;
}

.contact-side p{
  margin:.8rem 0 1rem;
}

.contact-form{
  margin-top:1.15rem;
}

.contact-form-shell{
  margin-top:1rem;
}

.contact-form-shell--inline{
  margin-top:0;
  padding:1.5rem;
  border:1px solid rgba(36,56,47,.08);
  border-radius:28px;
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,246,241,.98));
  box-shadow:0 24px 60px rgba(16,22,19,.10);
}

.contact-form-intro h2{
  margin:0;
  font-size:1.45rem;
}

.contact-form-intro p{
  margin:.45rem 0 0;
  color:var(--muted);
}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1rem;
}

.form-grid--meta{
  align-items:end;
}

.field{
  margin-bottom:1rem;
}

.field label,
.contact-inline-form label{
  display:block;
  margin-bottom:.5rem;
  color:var(--green);
  font-weight:700;
}

.field input,
.field textarea,
.contact-inline-form input,
.contact-inline-form textarea{
  width:100%;
  padding:1rem 1.05rem;
  border:1px solid rgba(20,23,22,.10);
  border-radius:14px;
  background:rgba(255,255,255,.92);
  color:var(--text);
  font:inherit;
  transition:border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}

.field input::placeholder,
.field textarea::placeholder,
.contact-inline-form input::placeholder,
.contact-inline-form textarea::placeholder{
  color:#8e958f;
}

.field input:focus,
.field textarea:focus,
.contact-inline-form input:focus,
.contact-inline-form textarea:focus{
  outline:none;
  background:#fff;
  border-color:rgba(198,163,90,.50);
  box-shadow:0 0 0 4px rgba(198,163,90,.12);
  transform:translateY(-1px);
}

.field textarea,
.contact-inline-form textarea{
  min-height:150px;
  resize:vertical;
}

.contact-inline-form label{
  margin:.8rem 0 .35rem;
}

.form-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.9rem 1rem;
  margin-top:.3rem;
}

.form-note{
  max-width:34rem;
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}

.hp-field{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

/* Contact homepage */
.section-contact-home{
  background:
    linear-gradient(180deg, rgba(36,56,47,.04), rgba(255,255,255,.82));
}

.contact-home-grid{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:1.3rem;
  align-items:start;
}

.contact-benefits{
  display:grid;
  gap:1rem;
  margin-top:1.25rem;
}

.contact-benefit{
  background:linear-gradient(180deg, #fff, #fbfcfb);
}

.contact-benefit h3{
  margin:.1rem 0 .45rem;
}

.contact-benefit p{
  margin:0;
  color:var(--muted);
}

.success-card{
  max-width:640px;
  margin:4rem auto;
  text-align:center;
}

.service-list{
  margin:0;
  padding-left:1.05rem;
  color:var(--muted);
}

/* Homepage premium sections */
.home-intro{
  padding:5rem 0 2.5rem;
}

.home-highlight{
  padding:5rem 0;
  background:
    linear-gradient(180deg, rgba(198,163,90,.06), rgba(255,255,255,.78));
}

.home-highlight-box{
  max-width:920px;
  margin:0 auto;
  padding:2.2rem;
  border:1px solid rgba(36,56,47,.08);
  border-radius:28px;
  background:linear-gradient(180deg, #fff, #f8f6f1);
  box-shadow:0 24px 60px rgba(16,22,19,.08);
}

.home-project-types{
  padding:5rem 0;
}

.home-values{
  padding:5rem 0;
  background:
    linear-gradient(180deg, rgba(10,14,12,.96), rgba(15,21,18,.98));
  color:#fff;
}

.home-values p{
  color:rgba(255,255,255,.78);
}

.home-values .info-card{
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:none;
}

.home-values .info-card:hover{
  transform:translateY(-3px);
  border-color:rgba(216,187,126,.24);
}

.home-values .info-card h3{
  color:var(--gold-soft);
}

.home-values .info-card p{
  color:rgba(255,255,255,.74);
}

.home-cta{
  padding:5rem 0;
  text-align:center;
  background:
    radial-gradient(circle at top center, rgba(198,163,90,.14), transparent 35%),
    linear-gradient(180deg, #f7f5f1, #f2eee7);
}

.home-cta .button{
  margin-top:1rem;
}

/* Legal pages */
.legal-page{
  padding:4.5rem 0 5rem;
}

.legal-page h1{
  margin-bottom:1.4rem;
  font-size:clamp(2rem, 3vw, 3rem);
}

.legal-page h2{
  margin-top:2rem;
  margin-bottom:.8rem;
  font-size:1.3rem;
}

.legal-page p,
.legal-page li{
  color:#2d3431;
}

.legal-page ul{
  margin-top:.5rem;
  margin-bottom:1rem;
}

/* Footer */
.footer{
  padding:2rem 0;
  color:rgba(255,255,255,.72);
  background:
    linear-gradient(180deg, #0b100e, #0d1210);
  border-top:1px solid rgba(198,163,90,.28);
}

.footer-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}

.footer a{
  color:rgba(212,176,106,.95);
}

.footer a:hover{
  color:#f0d59a;
  text-decoration:underline;
}

.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem 1rem;
}

.footer-links a{
  white-space:nowrap;
}

/* Mobile */
@media (max-width:900px){
  html{
    scroll-padding-top:90px;
  }

  .container{
    width:min(var(--container), calc(100% - 1.4rem));
  }

  .nav-toggle{
    display:block;
  }

  .main-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    gap:.5rem;
    padding:1rem;
    background:rgba(13,18,16,.98);
    border-top:1px solid rgba(255,255,255,.08);
    box-shadow:0 18px 40px rgba(0,0,0,.22);
  }

  .main-nav.open{
    display:flex;
  }

  .main-nav a{
    width:100%;
    padding:.95rem 1rem;
    border-radius:14px;
  }

  .hero{
    padding:5.5rem 0 4rem;
  }

  .hero .grid,
  .grid-3,
  .kpis,
  .refs-grid,
  .two-col,
  .contact-wrap,
  .form-grid,
  .contact-home-grid{
    grid-template-columns:1fr;
  }

  .section,
  .home-intro,
  .home-highlight,
  .home-project-types,
  .home-values,
  .home-cta,
  .legal-page{
    padding:3.5rem 0;
  }

  .contact-form-shell--inline,
  .home-highlight-box{
    padding:1.15rem;
  }

  .form-actions{
    align-items:flex-start;
  }

  .brand{
    gap:.75rem;
  }

  .brand img{
    height:52px;
  }

  .brand .name strong{
    font-size:1.05rem;
  }

  .brand .name span{
    font-size:.88rem;
  }

  .site-header.shrink .brand img{
    height:46px;
  }

  .site-header.shrink .brand .name strong{
    font-size:1rem;
  }

  .ref img{
    height:210px;
  }
}