/*
Theme Name: AmpedUp Engineering
Theme URI: https://ampedup.koeln
Author: Claude (im Auftrag von AmpedUp Engineering GmbH & Co. KG)
Description: Individuelles Theme für AmpedUp Engineering. Team und Referenzen werden über eigene Bausteine (Custom Post Types + ACF) im WordPress-Admin gepflegt.
Version: 1.0
Text Domain: ampedup-engineering
*/

:root{
  --anthrazit-dunkel:#161616;
  --anthrazit:#232323;
  --rot:#B7202D;
  --rot-dunkel:#8E1823;
  --grau-marke:#808080;
  --blueprint:#3E6B8F;
  --blueprint-hell:#7FA8C4;
  --papier:#EFEEEA;
  --papier-hell:#F7F6F3;
  --linie:#D8D5CE;
  --text-dunkel:#1A1A1A;
  --text-hell:#F4F2EF;
  --text-grau:#8C8880;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'IBM Plex Sans', sans-serif;
  color:var(--text-dunkel);
  background:var(--papier-hell);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3{
  font-family:'Montserrat', sans-serif;
  font-weight:800;
  letter-spacing:-0.01em;
}
.mono{font-family:'IBM Plex Mono', monospace;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
@media(max-width:640px){.wrap{padding:0 20px;}}
img{display:block;max-width:100%;}

/* ---------- HEADER ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(22,22,22,0.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;}
.nav .logo-img{height:52px;width:auto;}
.navlinks{display:flex;gap:36px;}
.navlinks a{
  color:var(--text-hell);font-size:0.82rem;text-transform:uppercase;
  letter-spacing:0.08em;font-weight:500;opacity:0.75;transition:opacity .2s;
}
.navlinks a:hover{opacity:1;}
.nav-cta{
  background:var(--rot);color:var(--text-hell);padding:10px 22px;
  font-size:0.8rem;text-transform:uppercase;letter-spacing:0.08em;font-weight:600;
  border-radius:2px;transition:background .2s;
}
.nav-cta:hover{background:var(--rot-dunkel);}
.navlinks-mobile-toggle{display:none;color:var(--text-hell);font-size:1.6rem;background:none;border:none;cursor:pointer;}
@media(max-width:820px){
  .navlinks{display:none;}
  .nav-cta{display:none;}
  .navlinks-mobile-toggle{display:block;}
}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  background:var(--anthrazit-dunkel);
  color:var(--text-hell);
  padding:190px 0 110px;
  overflow:hidden;
}
.blueprint-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(127,168,196,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127,168,196,0.09) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 85%);
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'IBM Plex Mono',monospace;font-size:0.78rem;
  color:var(--blueprint-hell);letter-spacing:0.12em;text-transform:uppercase;
  margin-bottom:28px;position:relative;
}
.hero-eyebrow::before{content:'';width:26px;height:1px;background:var(--blueprint-hell);}
.hero h1{
  font-size:clamp(2.2rem, 4.8vw, 3.9rem);
  line-height:1.08;
  max-width:820px;
  position:relative;
}
.hero h1 em{color:var(--rot);font-style:normal;}
.hero p.lead{
  max-width:580px;margin-top:26px;font-size:1.08rem;color:rgba(244,242,239,0.75);
  position:relative;
}
.hero-actions{display:flex;gap:16px;margin-top:44px;position:relative;flex-wrap:wrap;}
.btn-primary{
  background:var(--rot);color:var(--text-hell);padding:15px 30px;
  font-weight:600;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.06em;
  border-radius:2px;transition:transform .2s, background .2s;
  display:inline-block;border:none;cursor:pointer;
}
.btn-primary:hover{background:var(--rot-dunkel);transform:translateY(-2px);}
.btn-ghost{
  border:1px solid rgba(244,242,239,0.3);color:var(--text-hell);padding:15px 30px;
  font-weight:600;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.06em;
  border-radius:2px;transition:border-color .2s, background .2s;
  display:inline-block;
}
.btn-ghost:hover{border-color:var(--text-hell);background:rgba(244,242,239,0.06);}

.hero-stats{
  position:relative;display:flex;gap:56px;margin-top:76px;flex-wrap:wrap;
  border-top:1px solid rgba(244,242,239,0.14);padding-top:32px;
}
.stat-num{font-family:'IBM Plex Mono',monospace;font-size:1.8rem;color:var(--blueprint-hell);}
.stat-label{font-size:0.8rem;color:rgba(244,242,239,0.6);margin-top:4px;max-width:190px;}

/* ---------- SECTION GENERIC ---------- */
section{padding:100px 0;}
.section-label{
  font-family:'IBM Plex Mono',monospace;color:var(--rot);
  font-size:0.8rem;letter-spacing:0.12em;text-transform:uppercase;margin-bottom:16px;
  display:flex;align-items:center;gap:10px;
}
.section-label::before{content:'';width:20px;height:1px;background:var(--rot);}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);max-width:660px;}
.section-intro{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-end;margin-bottom:60px;}
.section-intro p{max-width:380px;color:var(--text-grau);font-size:0.98rem;}

/* ---------- ÜBER UNS ---------- */
.about{background:var(--papier-hell);}
.about-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:64px;align-items:start;}
@media(max-width:820px){.about-grid{grid-template-columns:1fr;}}
.about-text p{margin-bottom:18px;color:#3a3a3a;font-size:1rem;}
.about-card{
  background:var(--anthrazit-dunkel);color:var(--text-hell);
  padding:38px;border-radius:2px;position:relative;overflow:hidden;
}
.about-card::before{
  content:'';position:absolute;top:0;right:0;width:120px;height:120px;
  background:radial-gradient(circle at top right, rgba(183,32,45,0.35), transparent 70%);
}
.about-card h3{font-size:1.1rem;margin-bottom:18px;color:var(--text-hell);position:relative;}
.about-list{list-style:none;position:relative;}
.about-list li{
  display:flex;gap:12px;margin-bottom:14px;font-size:0.92rem;color:rgba(244,242,239,0.85);
}
.about-list li::before{content:'—';color:var(--rot);font-weight:700;flex-shrink:0;}

/* ---------- LEISTUNGEN (KG-Kacheln) ---------- */
.leistungen{background:var(--anthrazit-dunkel);color:var(--text-hell);}
.leistungen .section-label{color:var(--blueprint-hell);}
.leistungen .section-label::before{background:var(--blueprint-hell);}
.leistungen h2{color:var(--text-hell);}
.leistungen .section-intro p{color:rgba(244,242,239,0.6);}
.kg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(127,168,196,0.2);}
@media(max-width:820px){.kg-grid{grid-template-columns:1fr;}}
.kg-card{background:var(--anthrazit-dunkel);padding:38px 32px;position:relative;}
.kg-num{font-family:'IBM Plex Mono',monospace;color:var(--blueprint-hell);font-size:0.8rem;display:block;margin-bottom:18px;}
.kg-card h3{font-size:1.15rem;margin-bottom:14px;}
.kg-card p{font-size:0.88rem;color:rgba(244,242,239,0.6);}
.kg-card ul{margin-top:16px;padding-left:0;list-style:none;font-size:0.82rem;color:rgba(244,242,239,0.55);}
.kg-card ul li{margin-bottom:6px;padding-left:14px;position:relative;}
.kg-card ul li::before{content:'';position:absolute;left:0;top:8px;width:5px;height:5px;background:var(--rot);}

.lph-note{margin-top:56px;border-top:1px solid rgba(127,168,196,0.2);padding-top:36px;}
.lph-note-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:12px;margin-bottom:22px;}
.lph-note-head h4{font-family:'Montserrat',sans-serif;font-size:1rem;color:var(--text-hell);}
.lph-note-head span{font-family:'IBM Plex Mono',monospace;font-size:0.76rem;color:rgba(244,242,239,0.45);}
.lph-bar{display:grid;grid-template-columns:repeat(9,1fr);gap:3px;}
.lph-bar div{background:rgba(127,168,196,0.18);color:rgba(244,242,239,0.7);font-family:'IBM Plex Mono',monospace;
  font-size:0.68rem;text-align:center;padding:10px 2px;border-bottom:2px solid var(--blueprint-hell);}
@media(max-width:640px){.lph-bar{grid-template-columns:repeat(9,1fr);} .lph-bar div{font-size:0.6rem;padding:8px 1px;}}

/* ---------- BIM SECTION ---------- */
.bim{background:var(--papier);}
.bim-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:center;}
@media(max-width:820px){.bim-grid{grid-template-columns:1fr;}}
.bim-visual{
  background:var(--papier-hell);border:1px solid var(--linie);border-radius:2px;
  padding:28px;position:relative;
}
.bim-visual svg{width:100%;height:auto;display:block;}
.bim-text p{color:#3a3a3a;margin-bottom:18px;}
.bim-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;}
.bim-tag{
  font-family:'IBM Plex Mono',monospace;font-size:0.74rem;color:var(--blueprint);
  border:1px solid var(--blueprint-hell);padding:6px 14px;border-radius:20px;
}

/* ---------- REFERENZEN ---------- */
.referenzen{background:var(--papier-hell);}
.ref-grid{display:flex;flex-direction:column;gap:2px;background:var(--linie);border:1px solid var(--linie);}
.ref-card{background:var(--papier-hell);padding:36px;display:grid;grid-template-columns:1fr 2fr;gap:32px;}
@media(max-width:760px){.ref-card{grid-template-columns:1fr;}}
.ref-card .ref-head{display:flex;flex-direction:column;gap:10px;}
.ref-card .ref-head .tag{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--rot);text-transform:uppercase;letter-spacing:0.06em;}
.ref-card h3{font-size:1.2rem;}
.ref-card .ref-meta{font-size:0.82rem;color:var(--text-grau);margin-top:4px;}
.ref-card .ref-body p{font-size:0.92rem;color:#3a3a3a;margin-bottom:10px;}
.ref-facts{display:flex;gap:22px;flex-wrap:wrap;margin-top:14px;}
.ref-facts div{font-size:0.78rem;color:var(--text-grau);}
.ref-facts strong{display:block;font-family:'IBM Plex Mono',monospace;color:var(--text-dunkel);font-size:0.92rem;}
.ref-empty, .team-empty{color:var(--text-grau);font-size:0.92rem;padding:20px 0;}

/* ---------- TEAM ---------- */
.team{background:var(--anthrazit-dunkel);color:var(--text-hell);}
.team .section-label{color:var(--blueprint-hell);}
.team .section-label::before{background:var(--blueprint-hell);}
.team h2{color:var(--text-hell);}
.team .section-intro p{color:rgba(244,242,239,0.6);}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 32px;}
@media(max-width:900px){.team-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.team-grid{grid-template-columns:1fr;}}
.team-card{display:flex;flex-direction:column;align-items:center;text-align:center;}
.team-photo{width:170px;height:170px;background:transparent;flex-shrink:0;margin-bottom:18px;}
.team-photo img{width:100%;height:100%;object-fit:contain;display:block;}
.team-info{display:flex;flex-direction:column;align-items:center;}
.team-card h3{font-size:1.1rem;margin-bottom:4px;color:var(--text-hell);}
.team-card .role{font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:0.86rem;color:var(--rot);margin-bottom:16px;display:block;}
.team-contact{display:flex;flex-direction:column;align-items:center;gap:9px;}
.contact-pill{display:inline-flex;align-items:center;gap:10px;background:rgba(244,242,239,0.08);border-radius:20px;padding:5px 16px 5px 5px;width:fit-content;}
.contact-pill .icon{width:26px;height:26px;border-radius:50%;background:var(--rot);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-pill .icon svg{width:13px;height:13px;fill:var(--text-hell);}
.contact-pill a{color:var(--text-hell);font-size:0.84rem;text-decoration:underline;text-decoration-color:rgba(244,242,239,0.4);}
.contact-pill a:hover{color:var(--blueprint-hell);}

/* ---------- KONTAKT ---------- */
.kontakt{background:var(--papier-hell);position:relative;overflow:hidden;}
.kontakt-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;}
@media(max-width:820px){.kontakt-grid{grid-template-columns:1fr;}}
.kontakt-info{margin-top:28px;}
.kontakt-info .row{display:flex;gap:14px;margin-bottom:18px;font-size:0.95rem;}
.kontakt-info .row .k{color:var(--text-grau);min-width:110px;font-family:'IBM Plex Mono',monospace;font-size:0.8rem;padding-top:2px;}
.kontakt-info .row .v a:hover{color:var(--rot);}
form{display:flex;flex-direction:column;gap:14px;}
form input, form textarea{
  background:#fff;border:1px solid var(--linie);
  color:var(--text-dunkel);padding:14px 16px;font-family:'IBM Plex Sans',sans-serif;
  font-size:0.92rem;border-radius:2px;width:100%;
}
form textarea{resize:vertical;min-height:110px;}
form button{
  background:var(--rot);color:var(--text-hell);padding:15px;border:none;
  font-weight:600;text-transform:uppercase;letter-spacing:0.06em;font-size:0.88rem;
  border-radius:2px;cursor:pointer;transition:background .2s;margin-top:6px;
}
form button:hover{background:var(--rot-dunkel);}
.form-note{font-size:0.78rem;color:var(--text-grau);margin-top:-4px;}
.form-success{background:#EAF4EC;color:#256B36;padding:14px 16px;border-radius:2px;font-size:0.9rem;margin-bottom:16px;}
.form-error{background:#FBEAEA;color:#9B2C2C;padding:14px 16px;border-radius:2px;font-size:0.9rem;margin-bottom:16px;}

/* ---------- FOOTER ---------- */
footer{background:var(--anthrazit-dunkel);color:rgba(244,242,239,0.5);padding:28px 0;border-top:1px solid rgba(244,242,239,0.1);}
.footer-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:0.8rem;align-items:center;}
.footer-row a{color:rgba(244,242,239,0.5);}
.footer-row a:hover{color:var(--text-hell);}
.footer-logo{height:22px;opacity:0.7;}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}