/*
Theme Name: M-Baustrom
Theme URI: https://www.m-baustrom.de
Author: M-Baustrom
Author URI: https://www.m-baustrom.de
Description: One-Page-Theme fuer M-Baustrom - Vermietung von Baustromverteilern (Meister-Elektrobetrieb). Stark SEO-optimiert, mit Kontaktformular, Bildern, Impressum/Datenschutz/AGB und Animationen.
Version: 1.4
Requires at least: 5.0
Tested up to: 6.6
Requires PHP: 7.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: m-baustrom
*/

:root{
    --blau:#0b3d66;
    --blau-hell:#155a94;
    --blau-tief:#082a48;
    --gelb:#f2b705;
    --gelb-dunkel:#d99e00;
    --text:#1f2937;
    --grau:#5b6572;
    --grau-hell:#f4f6f8;
    --linie:#e3e8ee;
    --weiss:#ffffff;
    --radius:14px;
    --schatten:0 10px 30px rgba(11,61,102,.12);
    --schatten-gross:0 20px 50px rgba(11,61,102,.18);
    --breite:1140px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
    color:var(--text);line-height:1.65;background:var(--weiss);
    -webkit-font-smoothing:antialiased;overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  .wrap{max-width:var(--breite);margin:0 auto;padding:0 24px}
  section{padding:88px 0}
  h1,h2,h3{line-height:1.2;color:var(--blau);font-weight:700}
  h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:16px;letter-spacing:-.4px}
  .kicker{display:inline-block;color:var(--gelb-dunkel);font-weight:700;font-size:.82rem;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:12px}
  .lead{color:var(--grau);font-size:1.1rem;max-width:640px;margin-bottom:52px}
  .center{text-align:center}
  .center .lead{margin-left:auto;margin-right:auto}

  /* ===== Reveal-Animation ===== */
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{opacity:1;transform:none}
  .reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
  .reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

  /* ===== Buttons ===== */
  .btn{
    display:inline-flex;align-items:center;gap:9px;background:var(--gelb);color:var(--blau);
    font-weight:700;padding:14px 26px;border-radius:10px;font-size:1rem;border:none;cursor:pointer;
    transition:transform .15s,box-shadow .25s,background .2s;
  }
  .btn:hover{background:var(--gelb-dunkel);transform:translateY(-2px);box-shadow:0 10px 22px rgba(217,158,0,.4)}
  .btn.ghost{background:transparent;color:var(--weiss);border:1.5px solid rgba(255,255,255,.55)}
  .btn.ghost:hover{background:rgba(255,255,255,.14);box-shadow:none}
  .btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.2}

  /* ===== Header ===== */
  header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s}
  header.scrolled{box-shadow:0 4px 20px rgba(11,61,102,.08);border-color:var(--linie)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px}
  .logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.28rem;color:var(--blau);letter-spacing:-.4px}
  .logo .mark{width:40px;height:40px;border-radius:10px;background:var(--blau);color:var(--gelb);display:inline-flex;align-items:center;justify-content:center;font-size:1.3rem;box-shadow:0 4px 12px rgba(11,61,102,.25)}
  .logo b{color:var(--gelb-dunkel)}
  .nav-links{display:flex;gap:32px;align-items:center}
  .nav-links a{color:var(--grau);font-weight:500;font-size:.98rem;transition:color .2s;position:relative}
  .nav-links a:not(.btn):hover{color:var(--blau)}
  .nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;background:var(--gelb);transition:width .25s}
  .nav-links a:not(.btn):hover::after{width:100%}
  .menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px}
  .menu-toggle span{display:block;width:26px;height:3px;background:var(--blau);border-radius:3px;margin:5px 0;transition:.3s}

  /* ===== Hero ===== */
  .hero{position:relative;color:var(--weiss);padding:104px 0 116px;overflow:hidden;background:linear-gradient(120deg,#0b3d66,#124f80,#0b3d66);background-size:200% 200%;animation:gradientShift 14s ease infinite}
  @keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
  .hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 30% 30%,#000,transparent 75%);opacity:.6}
  .hero::after{content:"";position:absolute;right:-140px;top:-120px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(242,183,5,.28),transparent 68%);animation:pulseGlow 8s ease-in-out infinite}
  @keyframes pulseGlow{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.12);opacity:.6}}
  .hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
  .hero .tag{display:inline-flex;align-items:center;gap:8px;background:rgba(242,183,5,.16);color:var(--gelb);padding:7px 16px;border-radius:100px;font-size:.85rem;font-weight:600;letter-spacing:.4px;margin-bottom:22px}
  .hero .tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gelb);box-shadow:0 0 0 0 rgba(242,183,5,.6);animation:ping 1.8s infinite}
  @keyframes ping{0%{box-shadow:0 0 0 0 rgba(242,183,5,.5)}70%{box-shadow:0 0 0 10px rgba(242,183,5,0)}100%{box-shadow:0 0 0 0 rgba(242,183,5,0)}}
  .hero h1{color:var(--weiss);font-size:clamp(2.1rem,5vw,3.4rem);margin-bottom:22px;letter-spacing:-.6px}
  .hero h1 .hl{color:var(--gelb)}
  .hero p{font-size:1.16rem;color:rgba(255,255,255,.9);max-width:560px;margin-bottom:36px}
  .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
  .hero-stats{display:flex;gap:36px;flex-wrap:wrap}
  .hero-stats .s .n{font-size:1.9rem;font-weight:800;color:var(--gelb);line-height:1}
  .hero-stats .s .l{font-size:.9rem;color:rgba(255,255,255,.75);margin-top:4px}
  /* Hero-Bild */
  .hero-visual{position:relative}
  .hero-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;box-shadow:var(--schatten-gross);border:1px solid rgba(255,255,255,.18);display:block}
  .about-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .photo-ph{position:relative;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.18);box-shadow:var(--schatten-gross);aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;color:rgba(255,255,255,.75);text-align:center;padding:24px}
  .photo-ph svg{width:56px;height:56px;stroke:rgba(255,255,255,.6);fill:none;stroke-width:1.5;margin-bottom:12px}
  .photo-ph .pt{font-weight:600;font-size:.95rem}
  .photo-ph .ps{font-size:.8rem;opacity:.7;margin-top:4px}
  .hero-visual .float-badge{position:absolute;bottom:-18px;left:-18px;background:var(--weiss);color:var(--blau);border-radius:14px;padding:14px 18px;box-shadow:var(--schatten-gross);display:flex;align-items:center;gap:12px;font-weight:700}
  .hero-visual .float-badge .fb-ic{width:40px;height:40px;border-radius:10px;background:var(--gelb);display:flex;align-items:center;justify-content:center;color:var(--blau)}
  .hero-visual .float-badge small{display:block;font-weight:500;color:var(--grau);font-size:.78rem}

  /* ===== USP-Strip ===== */
  .usp{background:var(--blau-tief);color:var(--weiss);padding:0}
  .usp-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
  .usp .u{padding:26px 22px;display:flex;align-items:center;gap:14px;border-right:1px solid rgba(255,255,255,.08)}
  .usp .u:last-child{border-right:none}
  .usp .u svg{width:30px;height:30px;stroke:var(--gelb);fill:none;stroke-width:2;flex-shrink:0}
  .usp .u b{display:block;font-size:1rem}
  .usp .u span{font-size:.86rem;color:rgba(255,255,255,.7)}

  /* ===== Karten ===== */
  .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
  .card{background:var(--weiss);border:1px solid var(--linie);border-radius:var(--radius);padding:32px 30px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
  .card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gelb),var(--gelb-dunkel));transform:scaleX(0);transform-origin:left;transition:transform .3s}
  .card:hover{transform:translateY(-6px);box-shadow:var(--schatten);border-color:transparent}
  .card:hover::before{transform:scaleX(1)}
  .card .icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#eef3f8,#e2ebf3);display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:transform .25s}
  .card:hover .icon{transform:scale(1.08) rotate(-4deg)}
  .card .icon svg{width:28px;height:28px;stroke:var(--blau);fill:none;stroke-width:2}
  .card h3{font-size:1.22rem;margin-bottom:11px}
  .card p{color:var(--grau);font-size:.98rem}

  /* ===== Ablauf ===== */
  .ablauf{background:var(--grau-hell)}
  .steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px;margin-top:12px}
  .step{background:var(--weiss);border-radius:var(--radius);padding:30px 26px;position:relative;border:1px solid var(--linie);transition:transform .25s,box-shadow .25s}
  .step:hover{transform:translateY(-5px);box-shadow:var(--schatten)}
  .step .num{width:44px;height:44px;border-radius:12px;background:var(--blau);color:var(--gelb);font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.15rem;box-shadow:0 6px 14px rgba(11,61,102,.25)}
  .step h3{font-size:1.12rem;margin-bottom:9px}
  .step p{color:var(--grau);font-size:.95rem}

  /* ===== Über uns ===== */
  .about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
  .about-photo{position:relative;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,#eef3f8,#dfe9f2);border:1px solid var(--linie);aspect-ratio:5/4;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--grau);text-align:center;padding:24px}
  .about-photo svg{width:56px;height:56px;stroke:var(--blau-hell);fill:none;stroke-width:1.5;margin-bottom:12px;opacity:.7}
  .about-photo .pt{font-weight:600;font-size:.95rem;color:var(--blau)}
  .about-photo .ps{font-size:.8rem;opacity:.75;margin-top:4px}
  .about ul{list-style:none;margin-top:24px;display:grid;gap:16px}
  .about li{display:flex;gap:13px;align-items:flex-start;color:var(--text)}
  .about li svg{width:24px;height:24px;flex-shrink:0;stroke:var(--gelb-dunkel);fill:none;stroke-width:2;margin-top:1px}
  .about li b{color:var(--blau)}

  /* ===== FAQ ===== */
  .faq{background:var(--grau-hell)}
  .faq-list{max-width:820px;margin:0 auto;display:grid;gap:14px}
  .faq-item{background:var(--weiss);border:1px solid var(--linie);border-radius:12px;overflow:hidden;transition:box-shadow .25s}
  .faq-item[open]{box-shadow:var(--schatten)}
  .faq-item summary{list-style:none;cursor:pointer;padding:22px 24px;font-weight:600;color:var(--blau);display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:1.05rem}
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary .pl{width:26px;height:26px;flex-shrink:0;position:relative}
  .faq-item summary .pl::before,.faq-item summary .pl::after{content:"";position:absolute;background:var(--gelb-dunkel);border-radius:2px;transition:transform .25s}
  .faq-item summary .pl::before{top:12px;left:4px;width:18px;height:2.5px}
  .faq-item summary .pl::after{top:4px;left:12px;width:2.5px;height:18px}
  .faq-item[open] summary .pl::after{transform:rotate(90deg);opacity:0}
  .faq-item .fa{padding:0 24px 22px;color:var(--grau);font-size:.98rem}

  /* ===== Kontakt ===== */
  .kontakt{background:linear-gradient(135deg,var(--blau),var(--blau-hell));color:var(--weiss);position:relative;overflow:hidden}
  .kontakt::after{content:"";position:absolute;left:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(242,183,5,.18),transparent 70%)}
  .kontakt .wrap{position:relative;z-index:2}
  .kontakt h2{color:var(--weiss)}
  .kontakt .kicker{color:var(--gelb)}
  .kontakt .lead{color:rgba(255,255,255,.85)}
  .kontakt-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:start}
  .kontakt-info{display:grid;gap:22px}
  .kontakt-item{display:flex;gap:16px;align-items:flex-start}
  .kontakt-item .ci{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
  .kontakt-item .ci svg{width:22px;height:22px;stroke:var(--gelb);fill:none;stroke-width:2}
  .kontakt-item .label{font-size:.8rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.5px}
  .kontakt-item .val{font-size:1.08rem;font-weight:600}
  .kontakt-item .val a:hover{color:var(--gelb)}
  form{background:var(--weiss);border-radius:18px;padding:34px;color:var(--text);box-shadow:var(--schatten-gross)}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .field{margin-bottom:16px}
  .field label{display:block;font-size:.9rem;font-weight:600;color:var(--blau);margin-bottom:6px}
  .field input,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--linie);border-radius:10px;font-family:inherit;font-size:1rem;background:var(--grau-hell);transition:border-color .2s,background .2s,box-shadow .2s}
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--blau-hell);background:var(--weiss);box-shadow:0 0 0 4px rgba(21,90,148,.1)}
  .field textarea{resize:vertical;min-height:120px}
  .consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--grau);margin-bottom:18px}
  .consent input{margin-top:3px}
  form .btn{width:100%;justify-content:center}
  .form-status{margin-top:14px;text-align:center;font-size:.95rem;font-weight:600;display:none;padding:12px;border-radius:10px}
  .form-status.ok{display:block;background:#e7f6ec;color:#1c7a3f}
  .form-status.err{display:block;background:#fdeaea;color:#b3261e}
  .hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

  /* ===== Rechtstexte (Impressum/Datenschutz) ===== */
  .legal{max-width:820px;margin:0 auto;padding:120px 24px 80px}
  .legal h1{font-size:clamp(1.8rem,4vw,2.4rem);margin-bottom:24px}
  .legal h2{font-size:1.2rem;margin:30px 0 10px;color:var(--blau)}
  .legal p{color:var(--grau);margin-bottom:14px}
  .legal a{color:var(--blau-hell);word-break:break-word}
  .legal strong{color:var(--text)}
  .legal .back{display:inline-block;margin-top:36px;color:var(--blau);font-weight:600}

  /* ===== Platzhalter-Markierung ===== */
  .ph{background:#fff6d6;color:#8a6d00;padding:0 5px;border-radius:4px;font-style:normal;font-weight:600}

  /* ===== Footer ===== */
  footer{background:var(--blau-tief);color:rgba(255,255,255,.75);padding:52px 0 30px;font-size:.92rem}
  .foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
  .foot-top .logo{color:var(--weiss);margin-bottom:14px}
  .foot-col h4{color:var(--weiss);font-size:.95rem;margin-bottom:14px;letter-spacing:.3px}
  .foot-col a,.foot-col p{display:block;color:rgba(255,255,255,.72);margin-bottom:9px;transition:color .2s}
  .foot-col a:hover{color:var(--gelb)}
  .foot-desc{color:rgba(255,255,255,.6);max-width:300px;font-size:.9rem}
  .foot-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:rgba(255,255,255,.5);font-size:.85rem}

  /* ===== Responsive ===== */
  @media(max-width:940px){
    .hero-grid{grid-template-columns:1fr;gap:44px}
    .hero-visual{max-width:460px}
    .usp-inner{grid-template-columns:1fr 1fr}
    .usp .u{border-bottom:1px solid rgba(255,255,255,.08)}
    .usp .u:nth-child(2){border-right:none}
    .about-grid{grid-template-columns:1fr;gap:36px}
    .kontakt-grid{grid-template-columns:1fr;gap:34px}
    .foot-top{grid-template-columns:1fr 1fr}
  }
  @media(max-width:820px){
    .nav-links{position:absolute;top:72px;left:0;right:0;background:var(--weiss);flex-direction:column;gap:0;padding:8px 0;border-bottom:1px solid var(--linie);box-shadow:var(--schatten);display:none}
    .nav-links.open{display:flex}
    .nav-links a{padding:14px 24px;width:100%}
    .nav-links a:not(.btn)::after{display:none}
    .nav-links .btn{margin:10px 24px}
    .menu-toggle{display:block}
    section{padding:64px 0}
    .form-row{grid-template-columns:1fr}
  }
  @media(max-width:520px){
    .usp-inner{grid-template-columns:1fr}
    .foot-top{grid-template-columns:1fr}
    .hero-stats{gap:24px}
  }