/* ==========================================================================
   ALCO Elektrotechnik — gemeinsames Stylesheet (neue Seiten)
   Rekonstruiert 1:1 aus dem Design-System der Live-Seite.
   Fonts liegen im Site-Root (gleich wie bestehende Seiten).
   ========================================================================== */

/* ---- Fonts (self-hosted, im Root) ---- */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;
  src:url('../space-grotesk-v22-latin-500.woff2') format('woff2'),url('../space-grotesk-v22-latin-500.woff') format('woff');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;
  src:url('../space-grotesk-v22-latin-600.woff2') format('woff2'),url('../space-grotesk-v22-latin-600.woff') format('woff');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;
  src:url('../space-grotesk-v22-latin-700.woff2') format('woff2'),url('../space-grotesk-v22-latin-700.woff') format('woff');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;
  src:url('../ibm-plex-sans-v23-latin-regular.woff2') format('woff2'),url('../ibm-plex-sans-v23-latin-regular.woff') format('woff');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;
  src:url('../ibm-plex-sans-v23-latin-500.woff2') format('woff2'),url('../ibm-plex-sans-v23-latin-500.woff') format('woff');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;
  src:url('../ibm-plex-sans-v23-latin-600.woff2') format('woff2'),url('../ibm-plex-sans-v23-latin-600.woff') format('woff');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('../ibm-plex-mono-v20-latin-regular.woff2') format('woff2'),url('../ibm-plex-mono-v20-latin-regular.woff') format('woff');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('../ibm-plex-mono-v20-latin-500.woff2') format('woff2'),url('../ibm-plex-mono-v20-latin-500.woff') format('woff');}

/* ---- Design-Tokens ---- */
:root{
  --bg:#0a1226;
  --bg-alt:#0f1a36;
  --surface:#111d3d;
  --border:rgba(190,205,235,0.14);
  --text:#eef2fa;
  --text-muted:#9aa8c2;
  --navy:#002778;
  --navy-2:#0d1730;
  --blue:#5b8ef0;
  --blue-bright:#7fa8f5;
  --yellow:#f3e514;
  --yellow-dark:#d6c400;
  --radius:8px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
}
html{background:#0a1226 !important;}
body{
  margin:0;
  background:var(--bg) !important;
  color:var(--text);
  font-family:'IBM Plex Sans', sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Space Grotesk', sans-serif; font-weight:600; margin:0; letter-spacing:-0.01em;}
.mono{font-family:'IBM Plex Mono', monospace; letter-spacing:0.04em;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
::selection{background:var(--yellow); color:var(--navy);}
:focus-visible{outline:2px solid var(--blue-bright); outline-offset:3px;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
@media (max-width:640px){ .wrap{padding:0 20px;} }
section{position:relative; padding:96px 0; background:var(--bg);}
@media (max-width:900px){ section{padding:68px 0;} }
.alt{background:var(--bg-alt);}
.eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; letter-spacing:0.16em;
  text-transform:uppercase; color:var(--blue); display:flex; align-items:center; gap:10px; margin-bottom:20px;
}
.eyebrow::before{content:""; width:20px; height:2px; background:var(--yellow); display:inline-block;}
.rail{position:fixed; top:0; left:0; right:0; height:3px; z-index:1001; background:var(--border);}
.rail-fill{height:100%; width:0%; background:var(--blue); position:relative; transition:width .08s linear;}
.rail-fill::after{
  content:""; position:absolute; right:-5px; top:50%; transform:translateY(-50%);
  width:10px; height:10px; border-radius:50%; background:var(--yellow);
  box-shadow:0 0 10px 3px rgba(247,181,0,0.65);
}

/* ---- Buttons ---- */
.btn{display:inline-flex; align-items:center; gap:8px; padding:11px 22px; border-radius:var(--radius); font-size:14px; font-weight:600; border:1px solid transparent; cursor:pointer; transition:transform .15s ease, background .2s ease, box-shadow .2s ease;}
.btn-yellow{background:var(--yellow); color:#1a2233;}
.btn-yellow:hover{background:var(--yellow-dark); transform:translateY(-1px); box-shadow:0 6px 16px -6px rgba(247,181,0,0.6);}
.btn-outline{border-color:var(--border); color:var(--text);}
.btn-outline:hover{border-color:var(--blue); color:var(--blue);}
.btn-navy{background:var(--blue); color:#0a1226;}
.btn-navy:hover{background:var(--navy-2); transform:translateY(-1px);}
.btn-outline-light{border-color:rgba(255,255,255,0.38); color:#fff;}
.btn-outline-light:hover{border-color:var(--yellow); color:var(--yellow);}

/* ---- Hero / Page-Hero ---- */
.hero{position:relative; padding-top:150px; padding-bottom:120px; background-size:cover; background-position:center; color:#fff; overflow:hidden;}
@media (max-width:900px){ .hero{padding-top:120px; padding-bottom:80px;} }
.hero .wrap{position:relative; z-index:2;}
.hero .eyebrow{color:var(--yellow);}
.hero h1{font-size:clamp(34px,5vw,62px); line-height:1.08; max-width:820px; color:#fff;}
.hero h1 .accent{color:var(--yellow);}
.hero p.lead{max-width:560px; color:#dbe4ee; font-size:18px; margin-top:22px;}
.hero-actions{display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin-top:32px;}
.page-hero{position:relative; padding-top:150px; padding-bottom:64px; color:#fff; background-size:cover; background-position:center;}
@media (max-width:900px){ .page-hero{padding-top:120px;} }
.page-hero .wrap{position:relative; z-index:2;}
.page-hero .eyebrow{color:var(--yellow);}
.page-hero h1{font-size:clamp(32px,4.2vw,52px); color:#fff;}
.page-hero p{color:#dbe4ee; max-width:600px; margin-top:16px; font-size:17px;}

/* ---- Section head ---- */
.section-head{max-width:640px; margin-bottom:56px;}
.section-head h2{font-size:clamp(26px,3.2vw,40px);}
.section-head p{color:var(--text-muted); margin-top:14px; font-size:16.5px;}

/* ---- Plate / Prozess ---- */
.plate{border:1px solid var(--border); border-radius:var(--radius); padding:32px 36px; display:grid; grid-template-columns:repeat(4,1fr); gap:22px; background:var(--surface);}
@media (max-width:760px){ .plate{grid-template-columns:1fr 1fr;} }
.plate .pitem .k{font-family:'IBM Plex Mono'; font-size:11px; color:var(--text-muted); letter-spacing:0.1em; text-transform:uppercase;}
.plate .pitem .v{font-family:'Space Grotesk'; font-weight:700; font-size:24px; margin-top:6px; color:var(--text);}
.plate .pitem .v.blue{color:var(--blue);}
.p-row{display:grid; grid-template-columns:70px 1fr; gap:20px; padding:26px 0; border-top:1px solid var(--border); align-items:baseline;}
.p-row:last-child{border-bottom:1px solid var(--border);}
.p-num{font-family:'IBM Plex Mono'; color:var(--blue); font-size:15px;}
.p-row h3{font-size:18px; margin-bottom:6px;}
.p-row p{color:var(--text-muted); margin:0; font-size:15px; max-width:560px;}
@media (max-width:600px){ .p-row{grid-template-columns:1fr;} }

/* ---- CTA banner ---- */
.cta-banner{background:linear-gradient(135deg, #0f2a63 0%, #002778 100%); border:1px solid rgba(243,229,20,0.25); border-radius:var(--radius); padding:48px 44px; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; box-shadow:0 20px 50px -25px rgba(0,39,120,0.8);}
.cta-banner h3{color:#fff; font-size:24px; max-width:480px;}
.cta-banner p{color:#b9cbdc; margin-top:8px; font-size:15px;}

/* ---- Why-Cards ---- */
.why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
@media (max-width:900px){ .why-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .why-grid{grid-template-columns:1fr;} }
.why-grid-2{grid-template-columns:1fr 1fr;}
@media (max-width:640px){ .why-grid-2{grid-template-columns:1fr;} }
.why-card{border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:26px 22px; transition:border-color .25s ease, transform .15s ease;}
.why-card:hover{border-color:var(--yellow); transform:translateY(-3px);}
.why-ico{width:44px; height:44px; border-radius:11px; background:rgba(91,142,240,0.12); border:1px solid rgba(91,142,240,0.25); display:flex; align-items:center; justify-content:center; margin-bottom:16px;}
.why-ico svg{width:22px; height:22px; stroke:var(--blue-bright); fill:none; stroke-width:1.7;}
.why-card h3{font-size:16.5px; margin-bottom:7px;}
.why-card p{color:var(--text-muted); font-size:13.5px; margin:0; line-height:1.55;}

/* ---- Cards / Grids (Service / Kategorie) ---- */
.cat-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:14px;}
@media (max-width:820px){ .cat-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .cat-grid{grid-template-columns:1fr;} }
.cat-tile{border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:20px 18px; cursor:pointer; text-align:left; font-family:'IBM Plex Sans'; transition:border-color .2s ease, background .2s ease, transform .15s ease;}
.cat-tile:hover{border-color:var(--blue); transform:translateY(-2px);}
.cat-tile.selected{border-color:var(--yellow); background:rgba(243,229,20,0.08); box-shadow:inset 0 0 0 1px var(--yellow);}
.cat-tile svg{width:24px; height:24px; stroke:var(--blue); margin-bottom:10px; display:block;}
.cat-tile .ct{font-family:'Space Grotesk'; font-weight:600; font-size:15.5px; color:var(--text); display:block; margin-bottom:4px;}
.cat-tile .cd{font-size:12.5px; color:var(--text-muted); line-height:1.45; display:block;}

/* ---- Chips ---- */
.chip-row{display:flex; flex-wrap:wrap; gap:10px;}
.chip{border:1px solid var(--border); border-radius:24px; background:var(--surface); padding:9px 18px; font-size:14px; color:var(--text); cursor:pointer; font-family:'IBM Plex Sans'; transition:border-color .2s ease, background .2s ease;}
.chip:hover{border-color:var(--blue);}
.chip.selected{background:var(--yellow); border-color:var(--yellow); color:#101728; font-weight:600;}

/* ---- Rechner (calc) ---- */
.calc-box{border:1px solid var(--border); border-radius:var(--radius); padding:32px 36px; background:var(--bg-alt); margin-top:24px;}
.calc-row{display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;}
.calc-label{font-size:15px; color:var(--text); font-weight:500; max-width:320px;}
.calc-stepper{display:flex; align-items:center; gap:0; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; background:var(--surface);}
.calc-btn{width:44px; height:44px; border:none; background:var(--surface); color:var(--yellow); font-size:20px; cursor:pointer; transition:background .2s ease;}
.calc-btn:hover{background:var(--bg-alt); color:var(--blue-bright);}
.calc-input{width:56px; height:44px; border:none; background:var(--surface); border-left:1px solid var(--border); border-right:1px solid var(--border); text-align:center; font-family:'Space Grotesk'; font-weight:600; font-size:17px; color:var(--text); -moz-appearance:textfield;}
.calc-input::-webkit-outer-spin-button, .calc-input::-webkit-inner-spin-button{-webkit-appearance:none; margin:0;}
.calc-result{margin-top:26px; padding-top:22px; border-top:1px solid var(--border); display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px;}
.calc-price-row{display:flex; flex-direction:column; gap:4px;}
.calc-price-label{font-family:'IBM Plex Mono'; font-size:11px; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-muted);}
.calc-price-value{font-size:19px; font-weight:500;}
.calc-price-row.main .calc-price-value{font-size:30px; font-weight:700; color:var(--blue); font-family:'Space Grotesk';}
.price-disclaimer{font-size:12.5px; color:var(--text-muted); margin-top:20px; line-height:1.6;}

/* ---- Preis-Plate / Vergleich ---- */
.price-plate{border:1px solid var(--border); border-radius:var(--radius); padding:32px 36px; background:var(--surface);}
.price-plate .pp-row{display:flex; justify-content:space-between; align-items:baseline; padding:12px 0; border-top:1px solid var(--border);}
.price-plate .pp-row:first-child{border-top:none;}
.price-plate .pp-label{font-size:15px; color:var(--text-muted);}
.price-plate .pp-value{font-family:'IBM Plex Mono'; font-size:17px; font-weight:500;}
.price-plate .pp-value.main{color:var(--blue); font-size:22px; font-weight:600;}
.compare-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:8px;}
@media (max-width:760px){ .compare-grid{grid-template-columns:1fr;} }
.compare-card-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:4px;}
.compare-card-head h3{font-size:19px;}
.tier-badge{display:inline-block; font-family:'IBM Plex Mono'; font-size:10.5px; letter-spacing:0.08em; text-transform:uppercase; padding:4px 11px; border-radius:20px; white-space:nowrap;}
.tier-standard{background:rgba(190,205,235,0.10); color:var(--text-muted); border:1px solid var(--border);}
.tier-premium{background:var(--yellow); color:#1a2233;}

/* ---- Info / Formular ---- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px;}
@media (max-width:900px){ .contact-grid{grid-template-columns:1fr; gap:40px;} }
.info-line{display:flex; gap:14px; padding:15px 0; border-top:1px solid var(--border);}
.info-line:last-of-type{border-bottom:1px solid var(--border);}
.info-line svg{width:18px; height:18px; stroke:var(--blue); flex-shrink:0; margin-top:2px;}
.info-line .l{font-family:'IBM Plex Mono'; font-size:10.5px; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.08em;}
.info-line .v{font-size:15.5px; margin-top:2px;}
form{display:flex; flex-direction:column; gap:16px;}
.field label{font-family:'IBM Plex Mono'; font-size:11px; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-muted); display:block; margin-bottom:8px;}
.field input, .field textarea{width:100%; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:13px 14px; color:var(--text); font-family:'IBM Plex Sans'; font-size:14.5px; transition:border-color .2s ease;}
.field input:focus, .field textarea:focus{border-color:var(--blue); outline:none;}
.field textarea{min-height:110px; resize:vertical;}
.form-note{font-size:12.5px; color:var(--text-muted); margin-top:2px;}
.form-error{border:1px solid rgba(255,107,107,.5); background:rgba(255,107,107,.1); color:#ffd5d5; border-radius:var(--radius); padding:14px 16px; font-size:14.5px; margin-bottom:16px;}
.form-error a{color:var(--yellow); font-weight:600;}

/* ---- Reveal ---- */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:translateY(0);}

/* ---- Footer ---- */
footer{background:var(--navy-2); border-top:1px solid var(--border); padding:56px 0 26px; margin-top:0;}
.foot-grid{display:grid; grid-template-columns:1.5fr 1fr 1fr 1.1fr; gap:40px; padding-bottom:38px; border-bottom:1px solid var(--border);}
@media (max-width:860px){ .foot-grid{grid-template-columns:1fr 1fr; gap:32px 24px;} }
@media (max-width:520px){ .foot-grid{grid-template-columns:1fr; gap:28px;} }
.foot-col{display:flex; flex-direction:column; gap:11px;}
.foot-col h4{font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--blue); margin:0 0 4px;}
.foot-col a, .foot-col span{font-size:14px; color:#9fb4c9; line-height:1.5;}
.foot-col a{transition:color .15s ease;}
.foot-col a:hover{color:var(--yellow);}
.foot-brand{gap:16px;}
.foot-logo{height:34px; width:auto;}
.foot-brand p{font-size:13.5px; color:#8fa2ba; line-height:1.6; margin:0; max-width:290px;}
.foot-cta{color:var(--yellow) !important; font-family:'Space Grotesk',sans-serif; font-weight:600; margin-top:4px;}
.foot-bottom{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; padding-top:22px;}
.foot-bottom .fnote{font-size:12.5px; color:#7f92aa;}
.foot-legal{display:flex; gap:20px;}
.foot-legal a{font-size:12.5px; color:#9fb4c9; transition:color .15s ease;}
.foot-legal a:hover{color:var(--yellow);}
.insta-link{display:inline-flex; align-items:center; gap:7px; font-weight:500; color:#9fb4c9; transition:color .15s ease;}
.insta-link svg{width:17px; height:17px;}
.insta-link:hover{color:var(--yellow);}

/* ==========================================================================
   Header / Navigation (bindet an assets/alco-nav.js)
   ========================================================================== */
:root{--alco-bg:#0a1226;--alco-surface:#111d3d;--alco-navy:#0d1730;--alco-border:rgba(190,205,235,.14);--alco-text:#eef2fa;--alco-muted:#9aa8c2;--alco-yellow:#f3e514;--alco-yellow-d:#d6c400;--alco-radius:8px;--alco-maxw:1180px;}
#alco-header{position:sticky;top:0;z-index:1000;background:rgba(10,18,38,.92);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--alco-border);font-family:'IBM Plex Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;}
#alco-header *{box-sizing:border-box;}
.alco-bar{max-width:var(--alco-maxw);margin:0 auto;display:flex;align-items:center;gap:24px;padding:14px 20px;min-height:68px;}
.alco-brand{display:inline-flex;align-items:center;margin-right:auto;line-height:0;}
.alco-brand img{height:40px;width:auto;display:block;}
.alco-wordmark{font-family:'Space Grotesk',system-ui,sans-serif;font-weight:700;font-size:22px;color:var(--alco-text);letter-spacing:.5px;line-height:1;}
.alco-wordmark-sub{font-family:'Space Grotesk',system-ui,sans-serif;font-weight:600;font-size:9px;color:var(--alco-yellow);letter-spacing:3px;line-height:1;margin-left:8px;}
.alco-nav{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0;}
.alco-item{position:relative;}
.alco-link{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--alco-muted);font-size:15px;font-weight:500;letter-spacing:.2px;padding:10px 14px;border-radius:6px;transition:color .15s ease,background .15s ease;white-space:nowrap;}
.alco-link:hover{color:var(--alco-text);}
.alco-item.is-active>.alco-link{color:var(--alco-text);}
.alco-item.is-active>.alco-link::after{content:'';position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--alco-yellow);border-radius:2px;}
.alco-caret{display:inline-block;border:0;background:none;color:inherit;cursor:pointer;padding:0;font-size:11px;line-height:1;transition:transform .2s ease;pointer-events:none;}
.alco-has-sub:hover .alco-caret,.alco-has-sub:focus-within .alco-caret{transform:rotate(180deg);}
.alco-sub{position:absolute;top:calc(100% + 8px);left:0;min-width:248px;list-style:none;margin:0;padding:8px;background:var(--alco-surface);border:1px solid var(--alco-border);border-radius:var(--alco-radius);box-shadow:0 18px 40px -12px rgba(0,0,0,.6);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .16s ease,transform .16s ease,visibility .16s;}
.alco-has-sub:hover>.alco-sub,.alco-has-sub:focus-within>.alco-sub{opacity:1;visibility:visible;transform:translateY(0);}
.alco-sub::before{content:'';position:absolute;top:-8px;left:0;right:0;height:8px;}
.alco-sub a{display:block;text-decoration:none;color:var(--alco-muted);font-size:14.5px;padding:10px 12px;border-radius:6px;transition:color .15s,background .15s;white-space:nowrap;}
.alco-sub a:hover{color:var(--alco-text);background:rgba(255,255,255,.05);}
.alco-sub a.is-active{color:var(--alco-yellow);}
.alco-cta{display:inline-flex;align-items:center;text-decoration:none;background:var(--alco-yellow);color:#0a1226;font-weight:600;font-size:15px;padding:11px 20px;border-radius:var(--alco-radius);white-space:nowrap;transition:background .15s ease,transform .05s ease;}
.alco-cta:hover{background:var(--alco-yellow-d);}
.alco-cta:active{transform:translateY(1px);}
.alco-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--alco-border);background:transparent;border-radius:8px;cursor:pointer;margin-left:auto;}
.alco-toggle span{display:block;height:2px;width:22px;margin:0 auto;background:var(--alco-text);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
#alco-header.is-open .alco-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
#alco-header.is-open .alco-toggle span:nth-child(2){opacity:0;}
#alco-header.is-open .alco-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media (max-width:900px){
  .alco-toggle{display:flex;}
  .alco-cta.alco-cta--desktop{display:none;}
  .alco-nav{display:none;position:fixed;top:var(--alco-header-h,64px);left:0;right:0;bottom:auto;height:calc(100dvh - var(--alco-header-h,64px));flex-direction:column;align-items:stretch;gap:0;background:var(--alco-bg);border-top:1px solid var(--alco-border);padding:8px 16px 40px;overflow-y:auto;z-index:999;}
  #alco-header.is-open .alco-nav{display:flex;}
  .alco-item{border-bottom:1px solid var(--alco-border);}
  .alco-link{display:flex;align-items:center;padding:16px 6px;font-size:17px;flex:1;}
  .alco-item.is-active>.alco-link::after{display:none;}
  .alco-item.is-active>.alco-link{color:var(--alco-yellow);}
  .alco-has-sub{display:flex;flex-wrap:wrap;align-items:center;}
  .alco-caret{display:flex;align-items:center;justify-content:center;pointer-events:auto;width:54px;min-height:54px;font-size:15px;color:var(--alco-muted);transition:transform .2s ease;}
  .alco-item.is-expanded>.alco-caret{transform:rotate(180deg);color:var(--alco-yellow);}
  .alco-sub{flex-basis:100%;width:100%;position:static;min-width:0;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;border:0;border-radius:0;padding:0 0 0 10px;max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .alco-item.is-expanded>.alco-sub{max-height:600px;padding:2px 0 12px 10px;}
  .alco-sub a{padding:12px 6px;font-size:15.5px;}
  .alco-cta--mobile{display:inline-flex;justify-content:center;margin-top:20px;width:100%;padding:15px;font-size:16px;}
}
@media (min-width:901px){.alco-cta--mobile{display:none;}}

/* ==========================================================================
   Ergänzende Komponenten — Startseite, Über uns, Kontakt, Anfrage, Produkte
   (zuvor ungestylte Klassen; ergänzt 2026-09-09)
   ========================================================================== */

/* ---- Hero-Statistiken ---- */
.hero-stats{display:flex; gap:46px; margin-top:46px; flex-wrap:wrap;}
.hero-stats .stat{display:flex; flex-direction:column;}
.hero-stats .num{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:36px; line-height:1; color:var(--yellow);}
.hero-stats .label{font-size:13px; color:#c6d2e4; margin-top:8px; letter-spacing:.02em;}
@media (max-width:600px){ .hero-stats{gap:22px 34px; margin-top:36px;} .hero-stats .num{font-size:30px;} }

/* ---- Service-Foto-Karten (Startseite) ---- */
.service-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px;}
@media (max-width:860px){ .service-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .service-grid{grid-template-columns:1fr;} }
.service-card-photo{position:relative; display:block; min-height:270px; border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); background:var(--surface); transition:transform .18s ease, border-color .25s ease;}
.service-card-photo:hover{transform:translateY(-4px); border-color:var(--yellow);}
.scp-media{position:absolute; inset:0;}
.scp-media img{width:100%; height:100%; object-fit:cover;}
.scp-overlay{position:absolute; inset:0; background:linear-gradient(180deg, rgba(10,18,38,.30) 0%, rgba(10,18,38,.70) 55%, rgba(10,18,38,.94) 100%);}
.scp-content{position:relative; z-index:2; display:flex; flex-direction:column; justify-content:space-between; height:100%; min-height:270px; padding:20px 20px 22px;}
.service-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px;}
.service-tag{font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.08em; color:var(--yellow); background:rgba(10,18,38,.5); border:1px solid rgba(243,229,20,.35); padding:5px 10px; border-radius:20px; white-space:nowrap;}
.service-card-photo .toggle{flex-shrink:0; width:30px; height:30px; border-radius:50%; border:1px solid rgba(255,255,255,.4); position:relative; transition:background .2s ease, border-color .2s ease;}
.service-card-photo .toggle::before,.service-card-photo .toggle::after{content:''; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); background:#fff; transition:background .2s ease;}
.service-card-photo .toggle::before{width:11px; height:2px;}
.service-card-photo .toggle::after{width:2px; height:11px;}
.service-card-photo:hover .toggle{background:var(--yellow); border-color:var(--yellow);}
.service-card-photo:hover .toggle::before,.service-card-photo:hover .toggle::after{background:#1a2233;}
.scp-content h3{color:#fff; font-size:20px; margin-bottom:6px;}
.scp-content p{color:#d6deeb; font-size:13.5px; line-height:1.5; margin:0;}

/* ---- Marken-Strip ---- */
.brand-strip{display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
.brand-strip:has(> :nth-child(5)){grid-template-columns:repeat(5,1fr);}
@media (max-width:1060px){ .brand-strip:has(> :nth-child(5)){grid-template-columns:repeat(3,1fr);} }
@media (max-width:720px){ .brand-strip, .brand-strip:has(> :nth-child(5)){grid-template-columns:1fr 1fr; gap:12px;} .brand-tile{padding:18px 12px; min-width:0;} .brand-tile:last-child:nth-child(odd){grid-column:1 / -1;} .brand-logo{padding:8px 10px;} }
.brand-tile{display:flex; flex-direction:column; align-items:center; justify-content:flex-start; gap:14px; padding:24px 18px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); text-align:center; transition:border-color .25s ease, transform .15s ease;}
.brand-tile:hover{border-color:var(--blue); transform:translateY(-2px);}
.brand-logo{width:100%; height:54px; background:#fff; border-radius:6px; display:flex; align-items:center; justify-content:center; padding:9px 16px;}
.brand-logo img{max-height:34px; max-width:100%; width:auto; height:auto; object-fit:contain;}
.brand-logo .txt{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:20px; color:#12203f; letter-spacing:.01em;}
.brand-name{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:18px; color:var(--text);}
.brand-sub{font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:var(--text-muted); letter-spacing:.03em;}

/* ---- FAQ (Akkordeon) ---- */
.faq-list{border-top:1px solid var(--border); max-width:860px;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{width:100%; text-align:left; background:none; border:0; cursor:pointer; color:var(--text); font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:16.5px; padding:22px 46px 22px 4px; position:relative;}
.faq-q::after{content:'+'; position:absolute; right:6px; top:50%; transform:translateY(-50%); font-size:24px; line-height:1; color:var(--yellow); font-family:'IBM Plex Mono',monospace;}
.faq-item.open .faq-q::after{content:'\2013';}
.faq-a{max-height:0; overflow:hidden; transition:max-height .28s ease;}
.faq-item.open .faq-a{max-height:460px;}
.faq-a-inner{padding:0 46px 24px 4px; color:var(--text-muted); font-size:15px; line-height:1.65;}

/* ---- About-Grid (Text + Badges) ---- */
.about-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;}
@media (max-width:860px){ .about-grid{grid-template-columns:1fr; gap:34px;} }

/* ---- Badge-Liste ---- */
.badge-list{display:flex; flex-direction:column; gap:14px;}
.badge-item{display:flex; gap:14px; align-items:flex-start; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:16px 18px;}
.badge-item svg{width:22px; height:22px; stroke:var(--blue-bright); fill:none; stroke-width:1.7; flex-shrink:0; margin-top:2px;}
.badge-item .t{font-size:13.5px; color:var(--text-muted); line-height:1.5;}
.badge-item .t b{display:block; color:var(--text); font-family:'Space Grotesk',sans-serif; font-size:15px; font-weight:600; margin-bottom:3px;}

/* ---- Karte (Kontakt) ---- */
.map-frame{margin-top:22px; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; min-height:280px; background:var(--surface);}
.map-frame iframe{width:100%; height:320px; border:0; display:block;}

/* ---- Anfrage-Konfigurator ---- */
.step-note{font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--text-muted); text-transform:uppercase; letter-spacing:.1em; margin-bottom:24px;}
.q-block{display:none;}
.q-block.visible{display:block; animation:qfade .35s ease;}
@keyframes qfade{from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:translateY(0);}}
.q-label{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:19px; color:var(--text); margin-bottom:16px;}
.q-group{margin-bottom:26px;}
.q-group .q-label{font-size:15px; color:var(--text-muted); font-family:'IBM Plex Mono',monospace; text-transform:uppercase; letter-spacing:.06em; margin-bottom:12px;}
.req-summary{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:22px 24px;}
.rs-title{font-family:'IBM Plex Mono',monospace; font-size:11px; text-transform:uppercase; letter-spacing:.1em; color:var(--text-muted); margin-bottom:12px;}
.req-summary ul{margin:0; padding-left:18px; color:var(--text); font-size:15px; line-height:1.9;}

/* ---- Produkte: Vergleichsbild + Bildnachweis / Galerie-Hinweis ---- */
.compare-card-img{width:100%; height:210px; object-fit:cover; border-radius:var(--radius); margin:8px 0 4px;}
.img-credit{font-size:11px; color:var(--text-muted); margin-top:6px;}
.gallery-note{font-size:13px; color:var(--text-muted); max-width:660px; margin-top:14px; line-height:1.6;}

/* ---- Responsive Grids: Tools (Startseite) & Referenzen-Teaser ---- */
.tool-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
@media (max-width:620px){ .tool-grid{grid-template-columns:1fr;} }
@media (min-width:900px){ .tool-grid-3{grid-template-columns:repeat(3,1fr);} }
.ref-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
@media (max-width:820px){ .ref-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .ref-grid{grid-template-columns:1fr;} }

/* ---- Kontakt: gruppierte Person-Zeilen (Telefon + E-Mail zusammen) ---- */
.info-line a.v{display:block; color:var(--text); transition:color .15s ease;}
.info-line a.v:hover{color:var(--blue);}
.info-line .cp-mail{font-size:14px; color:var(--blue); margin-top:4px; word-break:break-word;}

/* ==========================================================================
   v2 — Kundengewinnung: Schnellkontakt, Vertrauen, Ablauf, Einsatzgebiet
   ========================================================================== */

/* ---- WhatsApp-Button (Desktop) + Schnellkontakt-Leiste (Handy) ---- */
.wa-fab{position:fixed;right:20px;bottom:20px;z-index:900;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px -6px rgba(0,0,0,.5);transition:transform .15s ease, box-shadow .2s ease;}
.wa-fab:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 12px 28px -6px rgba(37,211,102,.6);}
.m-bar{display:none;}
@media (max-width:900px){
  .wa-fab{display:none;}
  .m-bar{display:grid; grid-template-columns:1fr 1fr 1.2fr; gap:8px; position:fixed; left:0; right:0; bottom:0; z-index:950; padding:10px 12px calc(10px + env(safe-area-inset-bottom)); background:rgba(10,18,38,.96); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border-top:1px solid var(--border);}
  .m-bar-btn{display:flex; align-items:center; justify-content:center; gap:7px; min-height:46px; border-radius:var(--radius); border:1px solid var(--border); background:var(--surface); color:var(--text); font-weight:600; font-size:14.5px;}
  .m-bar-btn svg{width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.9;}
  .m-bar-wa{color:#25D366;}
  .m-bar-wa svg{fill:currentColor; stroke:none;}
  .m-bar-cta{background:var(--yellow); border-color:var(--yellow); color:#1a2233;}
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom));}
}

/* ---- Telefonnummer im Header ---- */
.alco-phone{display:none; align-items:center; gap:8px; color:var(--alco-text); font-weight:600; font-size:15px; white-space:nowrap; padding:8px 4px; transition:color .15s ease;}
.alco-phone svg{width:17px; height:17px; fill:none; stroke:var(--alco-yellow); stroke-width:1.9;}
.alco-phone:hover{color:var(--alco-yellow);}
@media (min-width:1140px){ .alco-phone{display:inline-flex;} }
.alco-item-cta{list-style:none;}
@media (min-width:901px){ .alco-item-cta{display:none;} }

/* ---- Vertrauensleiste unter dem Hero ---- */
.trust-bar{background:var(--navy-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:22px 0;}
.trust-row{display:grid; grid-template-columns:repeat(4,1fr); gap:18px;}
@media (max-width:860px){ .trust-row{grid-template-columns:1fr 1fr;} }
.trust-item{display:flex; align-items:center; gap:12px; font-size:14px; color:var(--text); line-height:1.35;}
.trust-item svg{width:26px; height:26px; flex-shrink:0; fill:none; stroke:var(--yellow); stroke-width:1.7;}
.trust-item small{display:block; color:var(--text-muted); font-size:12.5px;}

/* ---- Hero: Erreichbarkeit + Notfall-Hinweis ---- */
.hero-note{display:flex; align-items:center; gap:10px; margin-top:18px; font-size:14px; color:#c6d2e4;}
.hero-note .dot{width:9px; height:9px; border-radius:50%; background:#3ddc84; box-shadow:0 0 0 4px rgba(61,220,132,.18); flex-shrink:0;}
.btn-lg{padding:14px 26px; font-size:15.5px;}

/* ---- Ablauf in 4 Schritten ---- */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; counter-reset:step;}
@media (max-width:900px){ .steps{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .steps{grid-template-columns:1fr;} }
.step{position:relative; padding:26px 22px 24px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);}
.step::before{counter-increment:step; content:"0" counter(step); font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--yellow); display:block; margin-bottom:14px;}
.step h3{font-size:17px; margin-bottom:6px;}
.step p{color:var(--text-muted); font-size:14px; margin:0; line-height:1.55;}

/* ---- Einsatzgebiet ---- */
.area-list{display:flex; flex-wrap:wrap; gap:10px; margin-top:8px;}
.area-chip{border:1px solid var(--border); background:var(--surface); border-radius:24px; padding:8px 16px; font-size:14px; color:var(--text);}
.area-chip.main{border-color:var(--yellow); color:var(--yellow);}

/* ---- Zielgruppen-Weiche (Privat / Gewerbe) ---- */
.audience-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
@media (max-width:760px){ .audience-grid{grid-template-columns:1fr;} }
.audience-card{border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:30px 28px; display:flex; flex-direction:column; gap:12px; transition:border-color .25s ease, transform .15s ease;}
.audience-card:hover{border-color:var(--yellow); transform:translateY(-3px);}
.audience-card h3{font-size:21px;}
.audience-card ul{margin:0; padding-left:18px; color:var(--text-muted); font-size:14.5px; line-height:1.9;}
.audience-card .mono{color:var(--yellow); font-size:13px; margin-top:auto;}

/* ---- Team (Über uns) ---- */
.team-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
@media (max-width:860px){ .team-grid{grid-template-columns:1fr;} }
.team-card{border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:28px 24px; display:flex; flex-direction:column; gap:6px;}
.team-avatar{width:64px; height:64px; border-radius:50%; background:linear-gradient(135deg,#0f2a63,#002778); border:2px solid var(--yellow); display:flex; align-items:center; justify-content:center; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:21px; color:var(--yellow); margin-bottom:10px;}
.team-card h3{font-size:18px;}
.team-role{font-size:11.5px; color:var(--blue); text-transform:uppercase; letter-spacing:.08em; margin-bottom:6px;}
.team-card a{font-size:14.5px; color:var(--text);}
.team-card a:hover{color:var(--yellow);}

/* ---- Referenz-Projekt mit Fotogalerie ---- */
.project-facts{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:28px;}
@media (max-width:900px){ .project-facts{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .project-facts{grid-template-columns:1fr;} }
.project-facts > div{border-left:2px solid var(--yellow); padding:4px 0 4px 14px; font-size:14.5px; color:var(--text); line-height:1.5;}
.project-facts .mono{display:block; font-size:11px; color:var(--blue); text-transform:uppercase; letter-spacing:.08em; margin-bottom:4px;}
.project-gallery{display:grid; grid-template-columns:repeat(6,1fr); grid-auto-rows:170px; gap:12px;}
.pg-item{position:relative; overflow:hidden; border-radius:var(--radius); border:1px solid var(--border); background:var(--surface); grid-column:span 2;}
.pg-tall{grid-row:span 2;}
.pg-wide{grid-column:span 2;}
.pg-item img{width:100%; height:100%; object-fit:cover; transition:transform .4s ease;}
.pg-item:hover img{transform:scale(1.04);}
.pg-item span{position:absolute; left:0; right:0; bottom:0; padding:22px 12px 10px; font-size:13px; font-weight:600; color:#fff; background:linear-gradient(transparent, rgba(10,18,38,.88));}
@media (max-width:760px){ .project-gallery{grid-template-columns:1fr 1fr; grid-auto-rows:150px;} .pg-item, .pg-wide{grid-column:span 1;} }

/* ---- Event-Foto (Über uns) ---- */
.event-figure{display:grid; grid-template-columns:.8fr 1.2fr; gap:28px; align-items:center; margin-top:34px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:18px;}
.event-figure img{width:100%; max-height:420px; object-fit:cover; border-radius:6px;}
.event-figure p{color:var(--text-muted); font-size:15px; margin:8px 0 0;}
@media (max-width:760px){ .event-figure{grid-template-columns:1fr;} }

/* ---- Hinweis-Box (z. B. Netzbetreiber, Förderung) ---- */
.info-box{border:1px solid rgba(91,142,240,.35); background:rgba(91,142,240,.08); border-radius:var(--radius); padding:22px 24px; color:var(--text); font-size:15px; line-height:1.65;}
.info-box b{color:var(--blue-bright);}

/* ---- Rechner-Zeilen auf Handy stapeln (Label oben, Eingabe voll darunter) ---- */
@media (max-width:600px){
  .calc-box{padding:24px 20px;}
  .calc-row{flex-direction:column; align-items:stretch; gap:9px;}
  .calc-row .calc-label{max-width:none;}
  .calc-row .lt-num{width:100%;}
  .calc-stepper{width:100%;}
  .calc-stepper .calc-input{flex:1; width:auto;}
}

/* ---- Fix 26.10.: Buttons ohne Systemhintergrund (iOS), Footer-Logo nicht verzerren ---- */
.btn-outline,.btn-outline-light{background:transparent;}
button.btn{font-family:inherit; -webkit-appearance:none; appearance:none;}
.foot-logo{align-self:flex-start; width:auto; max-width:220px; height:34px; object-fit:contain;}

/* ---- Startseite: Telefonnummern direkt (26.10.) ---- */
.contact-strip{padding:34px 0;background:var(--bg);border-bottom:1px solid var(--border);}
.cs-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px;}
.cs-hours{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--text-muted);letter-spacing:.04em;}
.cs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
@media (max-width:900px){.cs-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:420px){.cs-grid{grid-template-columns:1fr;}}
.cs-card{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);transition:border-color .2s ease,transform .15s ease;}
.cs-card:hover{border-color:var(--yellow);transform:translateY(-2px);}
.cs-role{font-size:12.5px;color:var(--text-muted);}
.cs-num{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;color:var(--text);white-space:nowrap;}
.cs-main{border-color:rgba(243,229,20,.45);}
.cs-main .cs-num{color:var(--yellow);}

/* ---- Google-Bewertung (Startseite, 26.10.) ---- */
.review-band{display:grid; grid-template-columns:1fr auto; gap:22px; align-items:center; margin-top:34px; padding:26px 28px; border:1px solid rgba(243,229,20,.3); border-radius:var(--radius); background:var(--surface);}
.rb-text h3{font-size:19px; margin-bottom:4px;}
.rb-text p{margin:0; color:var(--text-muted); font-size:14.5px;}
.rb-actions{display:flex; gap:10px; flex-wrap:wrap;}
@media (max-width:860px){ .review-band{grid-template-columns:1fr; gap:14px;} }

/* ---- ALCO Schnell-Hilfe (geführter Assistent, 26.10.) ---- */
.aa-fab{position:fixed; right:20px; bottom:88px; z-index:940; display:inline-flex; align-items:center; gap:8px; padding:12px 18px 12px 14px; border-radius:30px; border:1px solid rgba(243,229,20,.5); background:var(--navy); color:#fff; font:600 14.5px 'IBM Plex Sans',sans-serif; cursor:pointer; box-shadow:0 10px 26px -8px rgba(0,0,0,.6); transition:transform .15s ease, background .2s ease;}
.aa-fab:hover{transform:translateY(-2px); background:#0a3596;}
.aa-fab svg{width:20px; height:20px; fill:none; stroke:var(--yellow); stroke-width:1.8; stroke-linecap:round;}
.aa-box{position:fixed; right:20px; bottom:150px; z-index:1005; width:370px; max-width:calc(100vw - 24px); max-height:min(600px, 72vh); display:flex; flex-direction:column; background:var(--bg-alt); border:1px solid var(--border); border-radius:14px; box-shadow:0 24px 60px -18px rgba(0,0,0,.75); overflow:hidden;}
.aa-box[hidden]{display:none;}
.aa-head{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:14px 16px; background:linear-gradient(135deg,#0f2a63,#002778); border-bottom:1px solid rgba(243,229,20,.3);}
.aa-head b{display:block; color:#fff; font-family:'Space Grotesk',sans-serif; font-size:16px;}
.aa-head small{color:#b9cbdc; font-size:12px;}
.aa-close{width:34px; height:34px; border-radius:8px; border:1px solid rgba(255,255,255,.25); background:transparent; color:#fff; font-size:22px; line-height:1; cursor:pointer;}
.aa-log{flex:1; overflow-y:auto; padding:14px; display:flex; flex-direction:column; gap:10px;}
.aa-msg{max-width:88%; padding:10px 13px; border-radius:12px; font-size:14.5px; line-height:1.5;}
.aa-msg.bot{align-self:flex-start; background:var(--surface); color:var(--text); border:1px solid var(--border); border-bottom-left-radius:4px;}
.aa-msg.me{align-self:flex-end; background:var(--yellow); color:#1a2233; font-weight:600; border-bottom-right-radius:4px;}
.aa-opts{display:flex; flex-wrap:wrap; gap:8px; padding:12px 14px; border-top:1px solid var(--border); max-height:42%; overflow-y:auto;}
.aa-opt{display:inline-flex; align-items:center; padding:8px 13px; border-radius:20px; border:1px solid var(--border); background:var(--surface); color:var(--text); font:500 13.5px 'IBM Plex Sans',sans-serif; cursor:pointer; text-decoration:none; transition:border-color .2s ease;}
.aa-opt:hover{border-color:var(--yellow);}
.aa-primary{background:var(--yellow); border-color:var(--yellow); color:#1a2233; font-weight:600;}
.aa-foot{padding:8px 14px 10px; font-size:11.5px; color:var(--text-muted); text-align:center;}
@media (max-width:900px){
  .aa-fab{right:12px; bottom:calc(78px + env(safe-area-inset-bottom)); padding:10px 14px 10px 12px; font-size:14px;}
  .aa-box{left:8px; right:8px; width:auto; max-width:none; bottom:calc(76px + env(safe-area-inset-bottom)); max-height:76vh;}
  body.aa-open .aa-fab{display:none;}
}