/* ═══════════════════════════════════════════════════
   FURO ENGINEERING — Forside CSS  (lys versjon)
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:wght@300;400;500;600;700&family=Barlow+Condensed:wght@400;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --rod:      #cc1f1f;
  --rod-lys:  #e83030;
  --rod-mork: #a01515;
  --svart:    #111111;
  --svart2:   #1a1a1a;
  --graa-m:   #f0f0f0;   /* lys grå bakgrunn for seksjoner */
  --graa-l:   #f7f7f7;
  --graa-t:   #555555;
  --hvit:     #ffffff;
  --tekst:    #1a1a1a;
  --tekst2:   #444444;
  --border:   #e0e0e0;
  --font-d:   'Bebas Neue', sans-serif;
  --font-k:   'Barlow Condensed', sans-serif;
  --font-b:   'Barlow', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--hvit);
  color: var(--tekst);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 70px; display: flex; align-items: center;
  background: rgba(17,17,17,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--rod);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  width: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo-img {
  height: 42px; width: auto;
  object-fit: contain;
  filter: brightness(1);
}
.nav-logo-tekst {
  font-family: var(--font-d);
  font-size: 18px; letter-spacing: 3px;
  color: #ffffff; line-height: 1;
}
.nav-logo-tekst .r { color: var(--rod); }

.nav-lenker { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-lenker a {
  color: #cccccc; text-decoration: none;
  font-family: var(--font-k); font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; font-weight: 600; transition: color 0.2s;
  position: relative;
}
.nav-lenker a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--rod);
  transform: scaleX(0); transition: transform 0.2s;
}
.nav-lenker a:hover { color: #ffffff; }
.nav-lenker a:hover::after { transform: scaleX(1); }
.nav-pm {
  background: rgba(255,255,255,0.04) !important;
  color: #fff !important;
  padding: 8px 14px !important;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
}
.nav-pm:hover {
  background: rgba(255,255,255,0.10) !important;
  border-color: rgba(255,255,255,0.34);
}
.nav-pm::after { display: none !important; }
.nav-regnskap {
  background: var(--rod) !important; color: #fff !important;
  padding: 8px 18px !important; border-radius: 4px;
}
.nav-regnskap:hover { background: var(--rod-lys) !important; }
.nav-regnskap::after { display: none !important; }
.nav-ham { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-ham span { display: block; width: 22px; height: 2px; background: #fff; transition: all 0.3s; }

/* ── HERO — mørk seksjon med rødt preg ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: 70px;
  background: var(--svart);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 70% at 70% 40%, rgba(204,31,31,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 30% 50% at 20% 80%, rgba(204,31,31,0.06) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(204,31,31,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(204,31,31,0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 0%, transparent 100%);
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  width: 100%; position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem;
}
.hero-label {
  font-family: var(--font-k); font-size: 12px; letter-spacing: 4px;
  text-transform: uppercase; color: var(--rod); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 12px;
}
.hero-label::before { content: ''; display: block; width: 28px; height: 1px; background: var(--rod); }
.hero-h1 {
  font-family: var(--font-d);
  font-size: clamp(60px, 8vw, 110px);
  letter-spacing: 4px; line-height: 0.92;
  color: #ffffff; margin-bottom: 1.5rem;
}
.hero-h1 .r { color: var(--rod); }
.hero-sub {
  font-size: 16px; color: #bbbbbb; font-weight: 300;
  line-height: 1.75; margin-bottom: 2.5rem; max-width: 420px;
}
.hero-knapper { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-k); font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; font-weight: 700;
  padding: 14px 30px; border-radius: 4px;
  text-decoration: none; cursor: pointer; transition: all 0.2s; border: none;
}
.btn-rod { background: var(--rod); color: #fff; }
.btn-rod:hover { background: var(--rod-lys); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(204,31,31,0.4); }
.btn-out { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.btn-out:hover { border-color: var(--rod); color: var(--rod); }
.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3rem;
  padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1);
}
.stat-tall { font-family: var(--font-d); font-size: 46px; letter-spacing: 2px; color: var(--rod); line-height: 1; }
.stat-lab { font-family: var(--font-k); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: #666; margin-top: 4px; }

/* ── WIREFRAME ── */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.wf-wrap { position: relative; width: 340px; height: 340px; display: flex; align-items: center; justify-content: center; }
.wf-svg { width: 100%; height: 100%; animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0) rotate(0deg);} 40%{transform:translateY(-14px) rotate(1.2deg);} 70%{transform:translateY(-7px) rotate(-0.8deg);} }
.puls { position: absolute; width: 180px; height: 180px; border: 1px solid rgba(204,31,31,0.2); border-radius: 50%; animation: puls 3.5s ease-in-out infinite; }
.puls2 { width: 270px; height: 270px; animation-delay: 1.2s; }
@keyframes puls { 0%,100%{transform:scale(1);opacity:0.3;} 50%{transform:scale(1.12);opacity:0;} }

/* ── TJENESTER — lys bakgrunn ── */
.sek { padding: 6rem 2rem; }
.sek-lys { background: var(--graa-l); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.sek-hvit { background: var(--hvit); }
.sek-mork { background: var(--svart); }
.sek-rod { background: var(--rod); }
.sek-inner { max-width: 1200px; margin: 0 auto; }

.sek-label {
  font-family: var(--font-k); font-size: 11px; letter-spacing: 4px;
  text-transform: uppercase; color: var(--rod); margin-bottom: 0.75rem;
}
.sek-label-lys { color: rgba(255,255,255,0.6); }

.sek-tittel {
  font-family: var(--font-d); font-size: clamp(36px, 5vw, 64px);
  letter-spacing: 3px; color: var(--tekst); margin-bottom: 3rem; line-height: 1;
}
.sek-tittel-hvit { color: #ffffff !important; }

.tjeneste-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px; background: var(--border);
  border: 1px solid var(--border);
}
.tj-kort {
  background: var(--hvit); padding: 2.5rem 2rem;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative; overflow: hidden; cursor: default;
}
.tj-kort::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--rod); transform: scaleX(0); transition: transform 0.3s; transform-origin: left;
}
.tj-kort:hover { background: #fafafa; transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.tj-kort:hover::after { transform: scaleX(1); }
.tj-nr { font-family: var(--font-d); font-size: 52px; letter-spacing: 2px; color: rgba(204,31,31,0.12); line-height: 1; margin-bottom: 0.25rem; }
.tj-ikon { width: 44px; height: 44px; margin-bottom: 1.2rem; }
.tj-navn { font-family: var(--font-k); font-size: 19px; letter-spacing: 2px; text-transform: uppercase; color: var(--tekst); margin-bottom: 0.75rem; }
.tj-tekst { font-size: 14px; color: var(--tekst2); font-weight: 300; line-height: 1.75; }

/* ── PROSESS ── */
.prosess { background: var(--svart); padding: 2.5rem 2rem; border-top: 1px solid #222; }
.prosess-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; }
.prosess-steg { display: flex; align-items: center; gap: 1rem; padding: 0.75rem 1.5rem; }
.p-nr { font-family: var(--font-d); font-size: 42px; color: var(--rod); line-height: 1; }
.p-navn { font-family: var(--font-k); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: #aaa; }
.p-pil { color: #333; font-size: 20px; padding: 0 0.5rem; }

/* ── SHOWCASE ── */
.showcase-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 230px 230px; gap: 3px;
  background: var(--border); border: 1px solid var(--border); margin-bottom: 2rem;
}
.sc-kort { position: relative; overflow: hidden; background: var(--graa-m); cursor: pointer; }
.sc-kort.stor { grid-row: span 2; }
.sc-inn {
  width: 100%; height: 100%; min-height: 160px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 1.5rem; text-align: center; transition: background 0.25s;
  background: linear-gradient(180deg, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.5) 100%);
}
.sc-inn:hover { background: linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0.36) 100%); }
.sc-tittel { font-family: var(--font-k); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: #fff; font-weight: 700; text-shadow: 0 2px 10px rgba(0,0,0,0.35); }
.sc-liten { font-size: 11px; color: rgba(255,255,255,0.82); text-shadow: 0 2px 10px rgba(0,0,0,0.35); }
.sc-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  padding: 1rem; font-family: var(--font-k); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--rod);
  transform: translateY(100%); transition: transform 0.3s;
}
.sc-kort:hover .sc-overlay { transform: translateY(0); }

.sc-b1 { background: url('/assets/images/car_tesla_x.png') center/cover no-repeat; }
.sc-b2 { background: url('/assets/images/flens.png') center/cover no-repeat; }
.sc-b3 { background: url('/assets/images/house.png') center/cover no-repeat; }
.sc-b4 { background: url('/assets/images/car_volvo.png') center/cover no-repeat; }
.sc-b5 { background: url('/assets/images/Prosessanlegg_close.png') center/cover no-repeat; }

/* ── OM OSS ── */
.om-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.om-bilde { border: 2px solid var(--border); padding: 1rem; background: var(--graa-l); position: relative; }
.om-ph {
  background: var(--graa-m); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-k); font-size: 12px; letter-spacing: 2px;
  color: #999; text-transform: uppercase; text-align: center; padding: 1rem;
  width: 100%;
  object-fit: cover;
}
.om-dekor { position: absolute; bottom: -16px; right: -16px; width: 64px; height: 64px; border: 3px solid var(--rod); z-index: -1; }
.om-badge { position: absolute; bottom: -10px; right: -10px; background: var(--rod); padding: 10px 14px; border-radius: 4px; }
.om-badge-t { font-family: var(--font-k); font-size: 13px; letter-spacing: 1px; font-weight: 700; color: #fff; }
.om-badge-s { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.75); }
.om-tekst p { font-size: 15px; color: var(--tekst2); font-weight: 300; line-height: 1.85; margin-bottom: 1.2rem; }
.om-fakta { display: flex; flex-direction: column; gap: 10px; margin-top: 1.2rem; }
.om-f { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--tekst2); }

/* ── SOSIALE ── */
.sosial-knapper { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.sosial-knapp {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 26px; border: 2px solid var(--border);
  border-radius: 4px; text-decoration: none; color: var(--tekst);
  font-family: var(--font-k); font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; font-weight: 600;
  transition: all 0.2s; background: var(--hvit);
}
.sosial-knapp:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.sosial-fb:hover { border-color: #4267B2; color: #4267B2; }
.sosial-ig:hover { border-color: #E1306C; color: #E1306C; }

/* ── KONTAKT BANNER — mørk med rødt ── */
.kontakt-banner { background: var(--svart); padding: 5rem 2rem; text-align: center; position: relative; overflow: hidden; }
.kontakt-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(204,31,31,0.15) 0%, transparent 70%);
}
.kontakt-banner > * { position: relative; z-index: 1; }
.kontakt-banner p { color: #aaa; font-size: 16px; margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.btn-hvit { background: #fff; color: var(--rod); font-weight: 700; }
.btn-hvit:hover { background: var(--rod); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(204,31,31,0.4); }
.btn-hvit-out { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.25); }
.btn-hvit-out:hover { border-color: var(--rod); color: var(--rod); }

/* ── FOOTER ── */
footer { background: #0d0d0d; border-top: 2px solid var(--rod); padding: 3rem 2rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 3rem; }
.footer-brand { font-family: var(--font-d); font-size: 26px; letter-spacing: 3px; color: #fff; margin-bottom: 6px; }
.footer-brand span { color: var(--rod); }
.footer-tag { color: #666; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }
.footer-sosialt { display: flex; gap: 12px; margin-top: 1rem; }
.footer-sosialt a { color: #555; transition: color 0.2s; }
.footer-sosialt a:hover { color: var(--rod); }
.footer-tit { font-family: var(--font-k); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--rod); margin-bottom: 1rem; }
.footer-lenker { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-lenker a { color: #888; text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-lenker a:hover { color: #fff; }
.footer-bunn { max-width: 1200px; margin: 2rem auto 0; padding-top: 1.5rem; border-top: 1px solid #1f1f1f; display: flex; justify-content: space-between; font-size: 12px; color: #444; }

/* ── ANIMASJONER ── */
.fade-inn { opacity: 0; transform: translateY(20px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-inn.synlig { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .om-grid { grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .sc-kort.stor { grid-column: span 2; grid-row: span 1; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bunn { flex-direction: column; gap: 6px; }
}
@media (max-width: 600px) {
  .nav-lenker { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--svart2); flex-direction: column; padding: 1.5rem 2rem; border-bottom: 2px solid var(--rod); gap: 1.2rem; }
  .nav-lenker.open { display: flex; }
  .nav-ham { display: flex; }
  .showcase-grid { grid-template-columns: 1fr; }
  .sc-kort.stor { grid-column: span 1; }
  .prosess-inner { flex-direction: column; align-items: flex-start; padding: 0 1rem; }
  .p-pil { display: none; }
  .tjeneste-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
}