/* ============================================
   Coral Consulting AB — styles.css
   Byggd enligt grafisk profil: Space Grotesk,
   ink #17181A / coral #E2603A / neutral #8B8D90 / bg #FAFAF9
   ============================================ */

:root{
  --ink:#17181A;
  --coral:#E2603A;
  --neutral:#8B8D90;
  --bg:#FAFAF9;
  --muted:#63666B;
  --muted-on-dark:rgba(250,250,249,.66);
  --line:rgba(23,24,26,.12);
  --line-soft:rgba(23,24,26,.08);
  --line-on-dark:rgba(250,250,249,.16);
  --max:1120px;
  --header-h:84px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Space Grotesk',Arial,sans-serif;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img,svg,video{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,p{margin:0;}
a:focus-visible,label:focus-within,input:focus-visible{outline:2px solid var(--coral);outline-offset:4px;border-radius:2px;}
.container{max-width:var(--max);margin:0 auto;padding:0 40px;}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--coral);margin-bottom:20px;}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--line);}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;}
.logo svg{height:58px;width:auto;}
.logo svg text{fill:currentColor;}

nav.primary-nav ul{display:flex;gap:44px;}
nav.primary-nav a{font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;position:relative;padding-bottom:6px;}
nav.primary-nav a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;}
nav.primary-nav a:hover::after,nav.primary-nav a.active::after{transform:scaleX(1);}
nav.primary-nav a.active{color:var(--coral);}

/* Mobil meny — helt utan JavaScript (checkbox-hack) */
.nav-toggle-input{position:absolute;left:-9999px;}
.nav-toggle{display:none;width:36px;height:36px;cursor:pointer;padding:0;flex-direction:column;justify-content:center;align-items:center;gap:6px;}
.nav-toggle span{display:block;width:22px;height:2px;background:currentColor;transition:transform .25s ease, opacity .25s ease;}
.nav-toggle-input:checked ~ .header-inner .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.nav-toggle-input:checked ~ .header-inner .nav-toggle span:nth-child(2){opacity:0;}
.nav-toggle-input:checked ~ .header-inner .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}
.nav-toggle-input:focus-visible ~ .header-inner .nav-toggle{outline:2px solid var(--coral);outline-offset:4px;border-radius:2px;}

.mobile-panel{display:none;background:var(--bg);color:var(--ink);border-bottom:1px solid var(--line);padding:8px 0 28px;}
.nav-toggle-input:checked ~ .mobile-panel{display:block;}
.mobile-panel ul{display:flex;flex-direction:column;}
.mobile-panel a{display:block;padding:16px 40px;font-size:15px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;border-top:1px solid var(--line-soft);}
.mobile-panel a.active{color:var(--coral);}

/* Genomskinlig header över hero på startsidan — blir solid vid skroll.
   Grundläget (utan JS) är transparent så videon syns igenom; en liten
   scroll-lyssnare (se sidans slut) lägger till/tar bort .scrolled. */
body.home header, #home header{
  position:fixed;
  top:0;left:0;right:0;
  background:transparent;
  border-bottom-color:transparent;
  color:#FFFFFF;
  transition:background-color .3s ease, color .3s ease, border-color .3s ease;
}
body.home header.scrolled, #home header.scrolled{
  background-color:var(--bg);
  border-bottom-color:var(--line);
  color:var(--ink);
}

/* ---------- Hero (startsidan) ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:var(--ink);}
.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.hero-media-fallback{display:none;}
@media (prefers-reduced-motion:reduce){
  video.hero-media{display:none;}
  .hero-media-fallback{display:block;}
}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(23,24,26,.58) 0%, rgba(23,24,26,.72) 55%, rgba(23,24,26,.9) 100%);}
.hero-content{position:relative;z-index:2;padding-top:150px;padding-bottom:110px;color:#FAFAF9;width:100%;}
.hero-logo{margin-bottom:56px;}
.hero-logo svg{width:260px;height:auto;}
.hero h1{font-size:clamp(30px,4.4vw,50px);font-weight:500;letter-spacing:-.01em;max-width:15ch;margin-bottom:26px;}
.hero .lead{font-size:18px;color:var(--muted-on-dark);max-width:44ch;margin-bottom:44px;line-height:1.7;}

.btn{display:inline-block;padding:15px 30px;font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--coral);color:var(--coral);transition:background-color .2s ease, color .2s ease;}
.btn:hover{background:var(--coral);color:var(--ink);}

.fade-in{opacity:0;transform:translateY(14px);animation:fadeUp .7s ease forwards;}
.fade-in.d1{animation-delay:.05s;}
.fade-in.d2{animation-delay:.18s;}
.fade-in.d3{animation-delay:.3s;}
.fade-in.d4{animation-delay:.42s;}
@keyframes fadeUp{to{opacity:1;transform:translateY(0);}}
@media (prefers-reduced-motion:reduce){.fade-in{animation:none;opacity:1;transform:none;}html{scroll-behavior:auto;}}

/* ---------- Sidhuvud (undersidor) ---------- */
.page-header{padding:90px 0 20px;}
.page-header h1{font-size:clamp(30px,4.2vw,48px);font-weight:500;max-width:16ch;}
.page-header .sub{font-size:17px;color:var(--muted);max-width:56ch;margin-top:18px;}

/* ---------- Generisk sektion ---------- */
.section{padding:100px 0;}
.section-head{max-width:640px;margin-bottom:60px;}
.section-head h2{font-size:clamp(26px,3.2vw,36px);font-weight:500;}
.section-head .sub{font-size:16px;color:var(--muted);max-width:52ch;margin-top:6px;}

/* ---------- Tjänster ---------- */
.service-list{border-top:1px solid var(--line);}
.service-row{display:grid;grid-template-columns:280px 1fr;gap:32px;padding:30px 0;border-bottom:1px solid var(--line);}
.service-row h3{font-size:18px;font-weight:500;}
.service-row p{font-size:15px;color:var(--muted);max-width:56ch;}

/* ---------- Om ---------- */
.prose p{margin-bottom:20px;font-size:16px;}
.prose p:last-child{margin-bottom:0;}

/* ---------- Foto ---------- */
.photo{position:relative;overflow:hidden;background:var(--ink);}
.photo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.05) brightness(1.03);}
.photo::after{content:'';position:absolute;inset:0;background:var(--coral);opacity:.12;mix-blend-mode:multiply;pointer-events:none;}
.photo.ratio-16-9{aspect-ratio:16/9;}
.photo.ratio-4-3{aspect-ratio:4/3;}
.caption{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:14px;color:var(--muted);}
.caption .bar{width:26px;height:2px;background:var(--coral);display:block;flex:none;}

/* ---------- Teaser ---------- */
.teaser{padding:100px 0;}
.teaser-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.teaser-grid.reverse .photo{order:2;}
.teaser .eyebrow{margin-bottom:14px;}
.teaser h2{font-size:clamp(24px,3vw,32px);font-weight:500;margin-bottom:18px;}
.teaser p{font-size:16px;color:var(--muted);max-width:48ch;}
.cta-link{margin-top:26px;display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:14px;letter-spacing:.04em;color:var(--ink);border-bottom:1px solid var(--coral);padding-bottom:4px;transition:color .2s ease;}
.cta-link:hover{color:var(--coral);}
.cta-link .arrow{transition:transform .2s ease;}
.cta-link:hover .arrow{transform:translateX(4px);}

.feature-photo{margin:70px 0;}

/* ---------- CTA-band ---------- */
.cta-band{background:var(--ink);color:#FAFAF9;padding:76px 0;}
.cta-band .row{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;}
.cta-band h2{font-size:clamp(24px,3vw,32px);font-weight:500;max-width:26ch;}

/* ---------- Kontakt ---------- */
.kontakt{background:var(--ink);color:#FAFAF9;}
.kontakt .sub{color:var(--muted-on-dark);}
.kontakt-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;padding-bottom:100px;}
.kontakt h3{font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-on-dark);margin-bottom:18px;}
.kontakt address{font-style:normal;font-size:17px;line-height:1.8;}
.kontakt address .visiting{margin-top:14px;color:var(--muted-on-dark);}
.contact-links{display:flex;flex-direction:column;gap:22px;}
.contact-links a{font-size:22px;font-weight:500;border-bottom:1px solid var(--line-on-dark);padding-bottom:10px;display:inline-block;width:max-content;max-width:100%;transition:border-color .2s ease, color .2s ease;}
.contact-links a:hover{color:var(--coral);border-color:var(--coral);}
.contact-links .field-label{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-on-dark);margin-bottom:8px;}

/* Kontaktformulär */
.contact-form{margin-top:80px;padding-top:64px;border-top:1px solid var(--line-on-dark);max-width:640px;}
.contact-form h3{margin-bottom:32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:28px;}
.form-field label{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-on-dark);}
.form-field input,.form-field textarea{background:transparent;border:none;border-bottom:1px solid var(--line-on-dark);color:#FAFAF9;font-family:inherit;font-size:16px;padding:10px 0;transition:border-color .2s ease;}
.form-field input::placeholder,.form-field textarea::placeholder{color:var(--muted-on-dark);}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--coral);}
.form-field textarea{resize:vertical;min-height:120px;}
button.btn{background:transparent;font-family:inherit;cursor:pointer;border-radius:0;}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:32px 0;}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
footer p{font-size:13px;color:var(--muted);}
footer svg{height:40px;width:auto;opacity:.85;}

/* ---------- Responsivt ---------- */
@media (max-width:900px){
  .om-grid,.kontakt-grid,.teaser-grid{grid-template-columns:1fr;gap:40px;}
  .teaser-grid.reverse .photo{order:0;}
  .service-row{grid-template-columns:1fr;gap:10px;}
  .cta-band .row{flex-direction:column;align-items:flex-start;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  nav.primary-nav{display:none;}
  .nav-toggle{display:flex;}
  .section,.teaser{padding:56px 0;}
  .hero-logo svg{width:190px;}
  .hero-content{padding-top:110px;padding-bottom:64px;}
  .hero .lead{max-width:none;}
  .page-header{padding:56px 0 12px;}
  .om-grid,.kontakt-grid,.teaser-grid{gap:28px;}
  .cta-band{padding:56px 0;}
  .kontakt-grid{padding-bottom:64px;}
  .contact-form{margin-top:56px;padding-top:48px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .logo svg{height:44px;}
  footer svg{height:32px;}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:16px;}
}

@media (max-width:420px){
  .header-inner{height:72px;}
  .logo svg{height:36px;}
  .hero h1{font-size:clamp(26px,7vw,34px);}
  .contact-links a{font-size:19px;}
}