/*
Theme Name: WBNT Tema RM Signal
Theme URI: https://rmsignal.se
Author: Wobant AB
Author URI: https://wbnt.se/
Description: Skräddarsytt klassiskt tema för RM Signal – signalteknik i järnvägsbranschen. Signal-inspirerad design med svensk huvudljussignal som motiv.
Version: 1.11.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wbnt-tema-rmsignal
Tags: custom-menu, featured-images, translation-ready, custom-logo, custom-header
*/

:root{
  --rail:#12161c; --steel:#1a212b; --steel2:#222c38;
  --paper:#0f141b; --card:#181f29; --ink:#eef1ef; --mute:#95a1ab;
  --line:#28323d; --go:#1f9d55; --caution:#f2b01e; --stop:#d23b3b;
  --accent:var(--go); --accent-ink:#5bd98d;
  --maxw:1140px;
  --f-disp:"Figtree",system-ui,"Segoe UI",Arial,sans-serif;
  --f-mono:"Roboto Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-disp);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--accent-ink)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{margin:0;line-height:1.08;text-wrap:balance;font-weight:900;letter-spacing:-.02em}
.eyebrow{font-family:var(--f-mono);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-ink)}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* --- Svensk huvudljussignal: 5 lägen uppifrån Grön·Röd·Grön·Vit·Grön --- */
.sig{--l:6px;display:inline-flex;flex-direction:column;align-items:center;gap:calc(var(--l)*.5);padding:calc(var(--l)*.7) calc(var(--l)*.55);border-radius:calc(var(--l) + 8px);background:#0a0e13;border:1.5px solid #eef1ef;box-shadow:0 1px 4px rgba(0,0,0,.45);flex:0 0 auto;vertical-align:middle}
.lens{width:var(--l);height:var(--l);border-radius:50%;background:#242c35;transition:box-shadow .25s ease,background .25s ease}
.lens.g{background:#12371f}.lens.r{background:#3a1616}.lens.w{background:#3a434d}
/* Vid signalbilden "Kör 80" är det vita lyktglaset dolt (svart plugg). */
.lens.dold{visibility:hidden}
.lens.g.on{background:radial-gradient(circle at 35% 30%,#8ff3b6,var(--go));box-shadow:0 0 calc(var(--l)*1) 1px rgba(31,157,85,.6)}
.lens.r.on{background:radial-gradient(circle at 35% 30%,#ff8b7f,var(--stop));box-shadow:0 0 calc(var(--l)*1) 1px rgba(210,59,59,.55)}
.lens.w.on{background:radial-gradient(circle at 35% 30%,#ffffff,#d3dae0);box-shadow:0 0 calc(var(--l)*1) 1px rgba(255,255,255,.55)}
/* Blink styrs av JS (klassen "av" sätts/tas bort på alla blinkande lampor samtidigt → i sync). */
.lens.blink{transition:opacity .12s linear}
.lens.blink.av{opacity:.12}

/* --- Header --- */
.site-header{position:sticky;top:0;z-index:30;background:rgba(13,18,25,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:22px;min-height:88px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:900}
.brand img{height:58px;width:auto;display:block}
.brand .wm{font-size:20px}.brand .wm b{color:var(--accent-ink)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:24px}
.main-nav ul{list-style:none;display:flex;gap:24px;margin:0;padding:0;align-items:center}
.main-nav a{font-weight:600;text-decoration:none;color:var(--mute);font-size:15px}
.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;padding:12px 20px;border-radius:8px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:transform .12s ease,filter .12s ease}
.btn:hover{transform:translateY(-1px)}
.btn-go{background:var(--accent);color:#fff}.btn-go:hover{filter:brightness(1.06)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}.btn-ghost:hover{border-color:var(--accent)}
/* color MÅSTE sättas: knappar ärver inte sidans textfärg utan använder
   webbläsarens systemfärg för knapptext, som är mörk. Utan raden blev ☰
   nästan svart mot det mörka sidhuvudet och syntes knappt i mobilen.
   Tapp-ytan är minst 44 px, som är den vedertagna minsta träffytan för fingrar. */
.nav-toggle{display:none;margin-left:auto;background:none;color:var(--ink);border:1px solid var(--line);border-radius:8px;min-width:44px;min-height:44px;padding:8px 12px;font-size:22px;line-height:1;cursor:pointer;-webkit-tap-highlight-color:transparent}
.nav-toggle:hover,.nav-toggle:focus-visible{border-color:var(--accent);color:#fff}
.nav-toggle[aria-expanded="true"]{border-color:var(--accent)}

/* --- Hero --- */
.hero{position:relative;color:#f3f6f4;background:
   radial-gradient(1100px 500px at 78% -10%,rgba(31,157,85,.18),transparent 60%),
   linear-gradient(180deg,#0c1015,#141b24 60%,#10161d);
   overflow:hidden;border-bottom:1px solid #222c38}
/* (Tidigare låg här ett randigt rutnäts-överlägg – borttaget, syntes som streck på fotot.) */
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;padding-top:78px;padding-bottom:82px}
.hero h1{font-size:clamp(38px,5.4vw,66px);color:#fff}
.hero .lede{font-size:clamp(17px,2vw,20px);color:#c3ccd3;max-width:34ch;margin:22px 0 30px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .eyebrow{color:#4fd487;margin-bottom:18px;display:flex;gap:12px;align-items:center}
.mast{justify-self:center;display:flex;flex-direction:column;align-items:center;gap:14px;padding:22px 20px;border:1px solid #2b3744;border-radius:16px;background:linear-gradient(180deg,#161d27,#0f151c);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.mast .lbl{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:#eef1ef;text-transform:uppercase;text-align:center;font-weight:600;height:2.4em;display:flex;align-items:center;justify-content:center}
.mast .sig-betydelse{font-size:13px;color:#aeb9c1;text-align:center;width:29ch;max-width:100%;line-height:1.45;height:6.4em;overflow:hidden;display:flex;align-items:center;justify-content:center;transition:opacity .25s ease}
.mast{min-height:340px;justify-content:flex-start}
.mast .pole{width:8px;height:46px;background:linear-gradient(180deg,#2b3744,#171d25);border-radius:4px}

/* --- Sektioner --- */
.section{padding:76px 0}
.kicker{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.lead{color:var(--mute);max-width:60ch;font-size:18px;margin-top:10px}
.h2{font-size:clamp(26px,3.4vw,40px)}

.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px}
.fact{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}
.fact .n{font-family:var(--f-mono);font-weight:600;color:var(--accent-ink);font-size:13px;letter-spacing:.12em}
.fact h3{font-size:19px;margin:10px 0 8px}
.fact p{margin:0;color:var(--mute);font-size:15.5px}

.komp{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid-k{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}
.kcard{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px 18px;display:flex;flex-direction:column;gap:14px;min-height:150px;transition:border-color .15s,transform .15s}
.kcard:hover{border-color:var(--accent);transform:translateY(-3px)}
.kcard .top{display:flex;justify-content:space-between;align-items:center}
.kcard .code{font-family:var(--f-mono);font-size:12px;font-weight:600;color:var(--mute);letter-spacing:.1em}
.kcard .name{font-size:19px;font-weight:800;letter-spacing:-.01em;margin-top:auto}
.kcard .role{color:var(--mute);font-size:14px}
.dot{width:11px;height:11px;border-radius:50%;background:var(--go);box-shadow:0 0 10px 1px rgba(31,157,85,.5)}

.band{background:linear-gradient(180deg,#10161d,#141b24);color:#eef1ef;border-top:1px solid #222c38;border-bottom:1px solid #222c38}
.band .eyebrow{color:#4fd487}
.partners{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,440px));gap:20px;margin-top:34px}
.partner{border:1px solid #2b3744;border-radius:14px;padding:26px;background:#141b24;display:flex;flex-direction:column;gap:8px}
.partner .pn{font-size:22px;font-weight:900}
.partner .pn a.p-lank{color:inherit;text-decoration:none;transition:color .15s}
.partner .pn a.p-lank:hover{color:#5bd98d}
.partner p{margin:0;color:#aeb9c1;font-size:15px}

.end{text-align:center}
.end p{color:var(--mute);margin:14px auto 26px;max-width:44ch}

/* --- Projekt-sektionen (kortkoden renderar egna kort) --- */
.projekt-sektion{padding:76px 0}
.projekt-sektion h2{text-align:center}
/* Publicera-projekt-korten följer temats mörka palett (ljus text på mörka kort) */
body .stp-grid,body .stp-lista{--hair:var(--line);--mute:#95a1ab;--gd:#5bd98d}
body .stp-card,body .stp-rad{background:var(--card);color:var(--ink)}
body .stp-more,body .stp-kund{color:#5bd98d}
body .stp-flik{background:var(--card);border-color:var(--line);color:#95a1ab}
body .stp-flik:hover{color:var(--ink)}
body .stp-flik.aktiv{background:#eef1ef;color:#12161c;border-color:#eef1ef}
body .stp-pill{background:rgba(10,14,19,.85);color:#7bf0ab}

/* --- Enskilt projekt --- */
.projekt-single{max-width:860px;margin:0 auto;padding:0 24px}
.projekt-single .toppmeta{display:flex;align-items:center;gap:12px;margin:36px 0 10px;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.projekt-single .status{display:inline-flex;align-items:center;gap:7px;font-weight:700;padding:4px 11px;border-radius:999px;background:#e7f6ec;color:#137a41;font-size:12px}
.projekt-single .status.avslutad{background:#eef0f1;color:#4b5560}
.projekt-single h1{font-size:clamp(30px,4.5vw,48px);margin:6px 0 20px}
.projekt-single .hero-bild{border-radius:16px;overflow:hidden;margin:0 0 28px;border:1px solid var(--line)}
.projekt-single .hero-bild img{display:block;width:100%}
.projekt-single .brodtext{font-size:18px}
.projekt-single .brodtext p{margin:0 0 18px}
.projekt-single .brodtext img{border-radius:12px;margin:8px 0}
.projekt-single .projekt-kund{font-size:16px;color:var(--mute);margin:0 0 22px}
.projekt-single .projekt-fakta{margin:24px 0 4px}
.projekt-single .projekt-fakta p{margin:0 0 10px;font-size:17px}
.projekt-single .projekt-kund a{color:var(--accent-ink);font-weight:700;text-decoration:none}
.projekt-single .projekt-kund a:hover{text-decoration:underline}
.projekt-bilder{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:26px 0 10px}
.projekt-bilder .bild{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:1/1}
.projekt-bilder .bild img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s ease}
.projekt-bilder .bild:hover img{transform:scale(1.05)}
@media (max-width:1024px){ .projekt-bilder{grid-template-columns:repeat(4,1fr)} }
@media (max-width:600px){ .projekt-bilder{grid-template-columns:repeat(2,1fr)} }
.projekt-single .relaterade-nyheter{margin:40px 0 10px;border-top:1px solid var(--line);padding-top:24px}
.projekt-single .relaterade-nyheter h2{font-size:22px;margin:0 0 12px}
.projekt-single .relaterade-nyheter ul{list-style:none;padding:0;margin:0}
.projekt-single .relaterade-nyheter li{padding:8px 0;border-bottom:1px solid var(--line)}
.projekt-single .relaterade-nyheter a{color:var(--ink);text-decoration:none;font-weight:700}
.projekt-single .relaterade-nyheter a:hover{color:var(--accent-ink)}
.projekt-single .relaterade-nyheter .datum{color:var(--mute);font-size:13px;font-family:var(--f-mono);margin-left:8px}
.wbnt-ny-kopplade{margin-top:22px;color:var(--mute)}
.wbnt-ny-kopplade a{color:var(--accent-ink);font-weight:700;text-decoration:none}
.projekt-single .tillbaka{display:inline-block;margin:26px 0 60px;font-weight:700;text-decoration:none;color:var(--accent-ink)}

/* --- Lightbox för projektbilder --- */
.rm-lb{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;background:rgba(8,11,16,.93);backdrop-filter:blur(4px)}
.rm-lb.open{display:flex}
.rm-lb-fig{margin:0;display:flex;flex-direction:column;align-items:center;gap:12px;padding:20px}
.rm-lb-fig img{max-width:92vw;max-height:82vh;width:auto;height:auto;border-radius:10px;box-shadow:0 24px 70px rgba(0,0,0,.6);background:#0b1017}
.rm-lb-rakn{font-family:var(--f-mono);font-size:13px;letter-spacing:.08em;color:#c3ccd3}
.rm-lb-x{position:absolute;top:14px;right:20px;background:none;border:0;color:#eef1ef;font-size:36px;line-height:1;cursor:pointer;opacity:.8}
.rm-lb-x:hover{opacity:1}
.rm-lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:32px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}
.rm-lb-nav:hover{background:rgba(255,255,255,.2)}
.rm-lb-prev{left:20px}.rm-lb-next{right:20px}
@media(max-width:600px){.rm-lb-nav{width:44px;height:44px;font-size:26px}.rm-lb-prev{left:8px}.rm-lb-next{right:8px}.rm-lb-fig img{max-height:74vh}}

/* --- Generell sida / single --- */
.page-hero{padding:56px 0 8px}
.page-hero h1{font-size:clamp(30px,4.5vw,48px)}
.page-body{max-width:760px;margin:0 auto;padding:24px 24px 70px}
.page-body img{border-radius:12px}
.page-body h2{font-size:26px;margin:28px 0 10px}

/* --- Contact Form 7 (Kontakt) – anpassat till mörka temat --- */
.wpcf7 label{display:block;font-weight:600;margin:16px 0 6px;color:var(--ink)}
.wpcf7 input[type=text],.wpcf7 input[type=email],.wpcf7 input[type=tel],.wpcf7 textarea{
  width:100%;max-width:520px;background:#0b1017;color:var(--ink);border:1px solid var(--line);
  border-radius:8px;padding:11px 13px;font:inherit;font-size:16px}
.wpcf7 input:focus,.wpcf7 textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,157,85,.25)}
.wpcf7 textarea{min-height:150px;resize:vertical}
.wpcf7 input[type=submit]{background:var(--accent);color:#fff;border:0;border-radius:8px;
  padding:12px 28px;font-weight:700;font-size:16px;cursor:pointer;margin-top:16px;transition:filter .12s}
.wpcf7 input[type=submit]:hover{filter:brightness(1.07)}
.wpcf7 .wpcf7-not-valid-tip{color:#ff9b8f;font-size:13px;margin-top:4px}
.wpcf7-response-output{border-radius:8px;margin:18px 0 0!important;padding:12px 14px!important}

/* --- Enskilt inlägg: bildgalleri på rad --- */
.page-body .inlagg-galleri{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));margin:26px 0 8px}

/* --- Enskilt inlägg: mindre utvald bild --- */
.page-body .inlagg-bild{margin:0 0 22px;text-align:center}
.page-body .inlagg-bild img{display:inline-block;max-width:100%;max-height:340px;width:auto;height:auto;border-radius:12px}

/* --- Footer --- */
.site-footer{background:var(--rail);color:#c8d0d6;padding:44px 0;border-top:1px solid #222c38}
.frow{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.site-footer .brand{color:#fff}.site-footer .brand .wm{color:#fff}.site-footer .brand .wm b{color:#4fd487}
.site-footer small{color:#7f8a93;font-family:var(--f-mono);letter-spacing:.06em;font-size:12px}
.site-footer a{color:#cdd6dc}

@media (max-width:860px){
  .hero .wrap{grid-template-columns:1fr;gap:30px}
  .mast{display:none}
  .facts{grid-template-columns:1fr}
  .grid-k{grid-template-columns:1fr 1fr}
  .partners{grid-template-columns:1fr}
  .nav-toggle{display:inline-block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 24px}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:14px}
  .site-header .wrap{position:relative}
}
@media (max-width:520px){ .grid-k{grid-template-columns:1fr} }
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* --- Intranät: dörren till personalportalen --- */
.intranat-lank{background:none;border:1px solid var(--line);color:var(--mute);font:inherit;font-size:14px;font-weight:600;padding:8px 14px;border-radius:8px;cursor:pointer;transition:border-color .15s,color .15s}
.intranat-lank:hover{border-color:var(--accent);color:var(--ink)}
.intranat-overlay{position:fixed;inset:0;z-index:100;background:rgba(6,9,13,.72);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:24px}
.intranat-overlay[hidden]{display:none}
.intranat-dialog{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.intranat-dialog h2{font-size:24px;margin-bottom:8px}
.intranat-text{color:var(--mute);font-size:15px;margin:0 0 18px}
.intranat-dialog input[type=password]{width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font:inherit;font-size:16px}
.intranat-dialog input[type=password]:focus{outline:2px solid var(--accent);outline-offset:1px}
.intranat-fel{color:#ff9b9b;font-size:14px;margin:10px 0 0}
.intranat-knappar{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
@media (max-width:760px){.intranat-lank{width:100%;text-align:center}}