/*
Theme Name: 45 Technologies
Theme URI: https://45technologies.de
Author: 45 Technologies
Description: Onepager-Theme für 45 Technologies – Software, KI und Robotik. Zweisprachig (DE/EN), Design „Dunkle Werkstatt" mit Farbwelt nach Firmenlogo (Kupfer, Mint, Schiefer).
Version: 2.1.1
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: fortyfive
*/

:root{
  --bg:#1b2626; --bg-2:#223032; --slate:#2b3a3b;
  --ink:#e9efec; --ink-2:#9fb2ae; --ink-3:#7d918d;
  --copper:#c98a5b; --copper-dk:#a06a3f; --copper-lt:#e0b48a;
  --mint:#8fd3c2; --line:rgba(201,138,91,.28); --line-soft:rgba(233,239,236,.10);
  --footer:#150f0a;
  --serif:Georgia,"Iowan Old Style","Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Consolas",Menlo,monospace;
  --maxw:1140px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{position:relative;overflow-x:clip;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.7;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,56px)}
img{max-width:100%;height:auto;display:block}
a{color:var(--copper-lt);text-decoration:none}
a:hover{color:#fff}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:500}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(27,38,38,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:14px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand img,.brand .custom-logo{width:38px;height:38px;border:1px solid var(--copper-dk);border-radius:3px;box-shadow:0 0 0 1px rgba(0,0,0,.4),0 4px 16px rgba(0,0,0,.4);object-fit:cover}
.brand-name{font-family:var(--serif);font-size:19px;letter-spacing:.02em}
.brand-name span{color:var(--copper)}
.main-nav{margin-left:auto}
.main-nav ul{margin-left:auto;display:flex;gap:clamp(14px,1.8vw,26px);align-items:center;font-size:14px;list-style:none}
.main-nav a{color:var(--ink-2)}
.main-nav a:hover{color:var(--ink);text-decoration:none}
.lang-switch{display:flex;gap:6px;font-family:var(--mono);font-size:12.5px;color:var(--ink-3);letter-spacing:.08em;align-items:center}
.lang-switch .active{color:var(--copper)}
.lang-switch .sep{color:var(--ink-3)}
.lang-switch a{color:var(--ink-3)}
.lang-switch a:hover{color:var(--ink);text-decoration:none}
.lang-switch .disabled{color:var(--ink-3);opacity:.45;cursor:help}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--ink);font-size:18px;padding:6px 11px;border-radius:3px;cursor:pointer}

/* Dropdown „Interne Systeme" */
.main-nav li.has-sub{position:relative}
.main-nav .caret{font-size:9px;color:var(--copper);vertical-align:middle}
.main-nav .sub-menu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:10px;list-style:none;min-width:180px;z-index:60}
.main-nav .sub-menu:before{content:"";position:absolute;inset:10px 0 0 0;background:var(--bg-2);border:1px solid var(--line);border-radius:4px;box-shadow:0 14px 34px rgba(0,0,0,.45);z-index:-1}
.main-nav li.has-sub:hover .sub-menu,
.main-nav li.has-sub:focus-within .sub-menu{display:block}
.main-nav .sub-menu li{width:100%}
.main-nav .sub-menu a{display:block;padding:10px 18px;white-space:nowrap;color:var(--ink-2)}
.main-nav .sub-menu a:hover{background:rgba(201,138,91,.08);color:var(--ink)}
.main-nav .sub-menu .current-menu-item>a{background:rgba(201,138,91,.12);color:var(--copper-lt)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background:
  radial-gradient(1100px 500px at 78% -10%,rgba(143,211,194,.10),transparent 60%),
  radial-gradient(700px 500px at 6% 120%,rgba(201,138,91,.12),transparent 60%);pointer-events:none}
.circuit{position:absolute;right:-40px;top:0;bottom:0;width:46%;opacity:.5;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:clamp(56px,8vw,104px);padding-bottom:clamp(56px,8vw,104px)}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--copper);margin-bottom:24px}
.hero h1{font-size:clamp(32px,5.4vw,58px);line-height:1.06;letter-spacing:-.01em;max-width:15ch}
.hero p{margin-top:26px;color:var(--ink-2);font-size:clamp(16px,1.6vw,18.5px);max-width:50ch}
.cta{margin-top:38px;display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.btn{background:linear-gradient(180deg,var(--copper),var(--copper-dk));color:#20140b;font-weight:600;padding:14px 26px;border-radius:3px;box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 6px 20px rgba(0,0,0,.35);border:1px solid var(--copper-dk)}
.btn:hover{color:#150d06}
.arrow{color:var(--ink);border-bottom:1px solid var(--copper);padding-bottom:3px;font-size:15px}
.arrow:hover{border-color:var(--ink);color:var(--ink)}
.plate{justify-self:center;position:relative;padding:10px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(0,0,0,.2))}
.plate:before{content:"";position:absolute;inset:4px;border:1px solid var(--line-soft);border-radius:6px;pointer-events:none}
.plate img{display:block;width:min(300px,64vw);border-radius:4px;box-shadow:0 18px 50px rgba(0,0,0,.5)}
.plate .cap{margin-top:10px;text-align:center;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* Unterseiten-Kopf (z. B. Troja) */
.syspage-hero .wrap{grid-template-columns:1fr;padding-top:clamp(44px,6vw,80px);padding-bottom:clamp(44px,6vw,80px)}
.syspage-hero h1{font-family:var(--serif);font-size:clamp(34px,5.6vw,60px)}

/* ---------- Sections ---------- */
section{padding:clamp(64px,9vw,110px) 0;border-bottom:1px solid var(--line-soft)}
.head{max-width:640px;margin-bottom:52px}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--copper);margin-bottom:16px}
.head h2{font-size:clamp(24px,3.4vw,38px);line-height:1.2}
.head p{margin-top:14px;color:var(--ink-2)}

/* ---------- Leistungen ---------- */
.svc{border-top:1px solid var(--line-soft)}
.svc .item{display:grid;grid-template-columns:96px 250px 1fr;gap:26px;padding:30px 8px;border-bottom:1px solid var(--line-soft);align-items:baseline;transition:background .2s}
.svc .item:hover{background:rgba(201,138,91,.06)}
.svc .n{font-family:var(--serif);font-size:30px;color:var(--copper-dk)}
.svc h3{font-size:22px}
.svc .item p{color:var(--ink-2);max-width:56ch}

/* ---------- Aus der Praxis ---------- */
.case-wrap{border:1px solid var(--line);border-radius:8px;padding:clamp(28px,4vw,52px);background:linear-gradient(160deg,rgba(143,211,194,.05),rgba(0,0,0,.15))}
.case-lead{font-family:var(--serif);font-size:clamp(20px,2.8vw,30px);line-height:1.4;max-width:30ch}
.case-note{margin-top:16px;color:var(--ink-2);max-width:58ch}
.mods{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mod{border-top:2px solid var(--copper);padding-top:16px}
.mod .mk{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--copper);margin-bottom:8px}
.mod h4{font-family:var(--serif);font-size:18px;margin-bottom:6px}
.mod p{color:var(--ink-2);font-size:14.5px}

/* ---------- Troja: Faktencheck-Liste ---------- */
.fc-list{list-style:none;margin-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:12px 34px}
.fc-list li{padding-left:22px;position:relative;color:var(--ink-2);font-size:15px;line-height:1.5}
.fc-list li:before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border:1px solid var(--copper);border-radius:2px}
.fc-verdicts{margin-top:26px;padding-top:18px;border-top:1px solid var(--line-soft);color:var(--dark-soft);font-size:14.5px}
@media(max-width:640px){.fc-list{grid-template-columns:1fr}}

/* ---------- Interne Systeme ---------- */
.core{display:grid;grid-template-columns:230px 1fr;gap:28px;align-items:start;border:1px solid var(--copper);border-radius:8px;padding:clamp(24px,3.5vw,38px);background:linear-gradient(160deg,rgba(201,138,91,.12),rgba(0,0,0,.18))}
.core .core-id h3{font-size:28px;color:var(--ink);line-height:1.1}
.core .core-id h3 a{color:inherit;border-bottom:1px dashed var(--copper-dk)}
.core .core-id h3 a:hover{color:var(--copper-lt);border-bottom-style:solid;text-decoration:none}
.core .core-tag{display:inline-block;margin-top:8px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-lt);border:1px solid var(--copper-dk);border-radius:999px;padding:3px 12px}
.core p{color:var(--ink-2);font-size:15.5px;max-width:60ch;align-self:center}
.sub-label{margin:32px 0 4px;font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:14px}
.sub-label:before{content:"";width:22px;height:1px;background:var(--copper-dk)}
.sys{border-top:1px solid var(--line-soft)}
.sys .row{display:grid;grid-template-columns:170px 140px 1fr;gap:24px;padding:24px 8px;border-bottom:1px solid var(--line-soft);align-items:baseline}
.sys .row:hover{background:rgba(201,138,91,.05)}
.sys .row h3{font-size:19px;color:var(--ink)}
.sys .row h3 a{color:inherit;border-bottom:1px dashed var(--copper-dk)}
.sys .row h3 a:hover{color:var(--copper-lt);text-decoration:none;border-bottom-style:solid}
.sys .tg{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--copper-lt)}
.sys .row p{color:var(--ink-2);font-size:15px;max-width:56ch}

/* ---------- Über uns ---------- */
.about{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.about h2{font-size:clamp(24px,3.2vw,34px);margin:12px 0 20px}
.about p{color:var(--ink-2);margin-bottom:14px;max-width:52ch}
.about .q{font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.6vw,28px);line-height:1.45;color:var(--ink);border-left:2px solid var(--copper);padding-left:26px}

/* ---------- Kontakt ---------- */
#contact{border-bottom:none}
.contact-card{max-width:660px;margin:0 auto;text-align:center;border:1px solid var(--line);border-radius:8px;padding:clamp(34px,5vw,60px);background:linear-gradient(160deg,rgba(143,211,194,.05),rgba(0,0,0,.15))}
.contact-card .kicker{margin-bottom:14px}
#contact h2{font-size:clamp(22px,3vw,32px);margin-bottom:26px}
#contact .mail{display:inline-block;font-family:var(--serif);font-size:clamp(21px,3.4vw,34px);color:var(--copper-lt);letter-spacing:.005em;text-decoration:none;transition:color .15s}
#contact .mail:hover{color:#fff}
#contact .note{margin-top:20px;color:var(--ink-2);font-size:15px}

/* ---------- Footer ---------- */
.site-footer{background:var(--footer);border-top:1px solid var(--line)}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;padding-top:26px;padding-bottom:26px;font-size:13.5px;color:var(--ink-3);font-family:var(--mono);letter-spacing:.03em}
.site-footer .foot-links{margin-left:auto;display:flex;gap:20px}
.site-footer a{color:var(--ink-2)}

/* ---------- Unterseiten (Impressum etc.) ---------- */
.legal-page{max-width:760px;margin:0 auto;padding:clamp(50px,8vw,90px) clamp(20px,5vw,56px)}
.legal-page h1{margin-bottom:24px;font-size:2rem}
.legal-page h2{margin:26px 0 10px;font-size:1.2rem;color:var(--copper-lt)}
.legal-page p{margin-bottom:14px;color:var(--ink-2)}
.legal-page a{color:var(--copper-lt)}
.legal-page address{margin-bottom:18px;color:var(--ink-2);font-style:normal;line-height:1.75}
.legal-page .legal-eyebrow{margin-bottom:12px;font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--copper)}
.legal-page .legal-meta{font-size:13.5px;color:var(--ink-3)}

/* ---------- Bewegliche Elemente (dezent, respektiert reduced-motion) ---------- */
.main-nav>ul>li:not(.lang-switch)>a{position:relative}
.main-nav>ul>li:not(.lang-switch)>a:after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:var(--copper);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.main-nav>ul>li:not(.lang-switch)>a:hover:after,
.main-nav>ul>li.current-menu-item>a:after,
.main-nav>ul>li.current-menu-ancestor>a:after{transform:scaleX(1)}
.main-nav>ul>li.current-menu-item>a,
.main-nav>ul>li.current-menu-ancestor>a{color:var(--ink)}
#operations{scroll-margin-top:90px}

@media (prefers-reduced-motion:no-preference){
  .circuit-flow{stroke-dasharray:6 520;animation:circuitFlow 5.5s linear infinite;filter:drop-shadow(0 0 4px rgba(143,211,194,.55))}
  .circuit .node{animation:nodePulse 3.2s ease-in-out infinite}
  .circuit .node:nth-child(2){animation-delay:.6s}
  .circuit .node:nth-child(3){animation-delay:1.2s}
  .circuit .node:nth-child(4){animation-delay:1.8s}
  .circuit .node:nth-child(5){animation-delay:2.4s}
  .hero:before{animation:heroGlow 9s ease-in-out infinite alternate}
  .mod{transition:transform .2s ease,border-color .2s ease}
  .mod:hover{transform:translateY(-3px);border-color:var(--copper-lt)}
}
@keyframes circuitFlow{from{stroke-dashoffset:526}to{stroke-dashoffset:0}}
@keyframes nodePulse{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes heroGlow{from{opacity:.6}to{opacity:1}}

/* ---------- Kabelverbindungen (per JS erzeugt: 3 Stärken, Funken in unregelmäßigen Abständen) ---------- */
.circuit-bg{position:absolute;top:0;left:0;width:100%;z-index:-1;pointer-events:none;overflow:hidden}
.circuit-bg svg{width:100%;height:100%;display:block}
.circuit-bg .trace{fill:none;stroke:var(--copper);stroke-linecap:round;stroke-linejoin:round}
.circuit-bg .w1{stroke-width:.8;opacity:.2}
.circuit-bg .w2{stroke-width:1.3;opacity:.28}
.circuit-bg .w3{stroke-width:2;opacity:.36}
.circuit-bg .jn{fill:var(--mint);opacity:.55}
.circuit-bg .pad{fill:#1c2727;stroke:var(--copper);stroke-width:1.4;opacity:.8}
.circuit-bg .spark{fill:none;stroke:var(--mint);stroke-linecap:round}
.circuit-bg .s1{stroke-width:1.6}
.circuit-bg .s2{stroke-width:2.4}
.circuit-bg .s3{stroke-width:3.4}
@media (prefers-reduced-motion:no-preference){
  .circuit-bg .s1{filter:drop-shadow(0 0 3px rgba(143,211,194,.6))}
  .circuit-bg .s2{filter:drop-shadow(0 0 5px rgba(143,211,194,.65))}
  .circuit-bg .s3{filter:drop-shadow(0 0 8px rgba(143,211,194,.75))}
  .circuit-bg .jn{animation:nodePulse 4s ease-in-out infinite}
  .circuit-bg .jn:nth-of-type(2n){animation-delay:1.1s}
  .circuit-bg .jn:nth-of-type(3n){animation-delay:2.3s}
}
@media (prefers-reduced-motion:reduce){.circuit-bg .spark{display:none}}
@media (max-width:760px){.circuit-bg{display:none}}

/* ---------- Dezentes Einblenden (ausfallsicher: nur mit JS wird ausgeblendet) ---------- */
.reveal{transition:opacity .7s ease,transform .7s ease}
html.js .reveal{opacity:0;transform:translateY(14px)}
html.js .reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}html.js .reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */
@media(max-width:860px){
  .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 0}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:0;width:100%}
  .main-nav li{width:100%}
  .main-nav a{display:block;padding:13px clamp(20px,5vw,56px)}
  .lang-switch{padding:13px clamp(20px,5vw,56px)}
  .nav-toggle{display:block}
  .main-nav .sub-menu{display:block;position:static;transform:none;min-width:0;padding-top:0}
  .main-nav .sub-menu:before{display:none}
  .main-nav .sub-menu a{padding:10px clamp(34px,8vw,72px);font-size:13px}
  .main-nav .caret{display:none}
  .hero .wrap{grid-template-columns:1fr}
  .circuit{display:none}
  .plate{display:none}
  .svc .item{grid-template-columns:56px 1fr}
  .svc .item p{grid-column:2}
  .mods{grid-template-columns:1fr}
  .core{grid-template-columns:1fr;gap:14px}
  .sys .row{grid-template-columns:1fr}
  .sys .tg{color:var(--copper)}
  .about{grid-template-columns:1fr;gap:30px}
}