:root {
      --hero-image: url("assets/byggoffert-hero.jpg");
      --navy: #1B365D;
      --navy-dark: #10243f;
      --ink: #1E293B;
      --muted: #64748B;
      --surface: #F8FAFC;
      --white: #FFFFFF;
      --line: #DCE5EE;
      --orange: #E67E22;
      --orange-dark: #C95F0B;
      --green: #217A4B;
      --gold: #F5B82E;
      --shadow: 0 22px 60px rgba(16, 36, 63, .12);
      --radius: 8px;
      --max: 1180px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--white);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      font-weight: 400;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    body.menu-open { overflow: hidden; }
    button, input, textarea { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    a { color: inherit; text-decoration: none; }
    img, svg { display: block; }
    .container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
    .skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 12px 16px; color: var(--white); background: var(--navy); transform: translateY(-150%); }
    .skip-link:focus { transform: translateY(0); }

    .site-header {
      position: absolute;
      inset: 0 0 auto;
      z-index: 20;
      height: 84px;
      color: var(--white);
      border-bottom: 1px solid rgba(255,255,255,.18);
    }
    .inner-page .site-header { position: sticky; top: 0; height: 74px; color: var(--white); background: var(--navy-dark); }
    .nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; font-size: 1.28rem; font-weight: 700; white-space: nowrap; }
    .brand-mark { width: 35px; height: 35px; color: #fff; }
    .nav-links { display: flex; align-items: center; gap: 28px; font-size: .92rem; }
    .nav-links a:not(.btn) { position: relative; padding-block: 10px; }
    .nav-links a:not(.btn)::after { content: ""; position: absolute; right: 0; bottom: 3px; left: 0; height: 2px; background: var(--orange); transform: scaleX(0); transition: transform .2s ease; }
    .nav-links a:hover::after, .nav-links a:focus-visible::after { transform: scaleX(1); }
    .menu-toggle { display: none; width: 48px; height: 48px; padding: 12px; color: #fff; background: transparent; border: 1px solid rgba(255,255,255,.45); border-radius: 6px; cursor: pointer; }
    .menu-toggle svg { width: 22px; height: 22px; fill: none; }

    .btn {
      min-height: 52px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 14px 22px;
      border: 0;
      border-radius: 6px;
      font-weight: 700;
      line-height: 1.2;
      cursor: pointer;
      transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn:focus-visible, .category-chip:focus-visible, .choice:focus-visible, input:focus-visible, textarea:focus-visible, .menu-toggle:focus-visible { outline: 3px solid rgba(245,184,46,.9); outline-offset: 3px; }
    .btn-primary { color: #fff; background: var(--orange); box-shadow: 0 12px 28px rgba(230,126,34,.28); }
    .btn-primary:hover { background: var(--orange-dark); box-shadow: 0 16px 34px rgba(230,126,34,.35); }
    .btn-light { color: var(--navy); background: var(--white); }
    .btn-arrow svg { width: 18px; height: 18px; transition: transform .2s ease; }
    .btn-arrow:hover svg { transform: translateX(3px); }

    .hero {
      min-height: 760px;
      padding: 142px 0 54px;
      color: #fff;
      background-image: linear-gradient(90deg, rgba(10,29,50,.95) 0%, rgba(17,46,78,.86) 44%, rgba(17,46,78,.34) 73%, rgba(10,29,50,.18) 100%), var(--hero-image);
      background-size: cover;
      background-position: center center;
      display: flex;
      align-items: center;
    }
    .hero-inner { width: min(760px, 100%); animation: hero-in .7s ease-out both; }
    .ad-label { display: inline-flex; width: fit-content; margin: 0 0 15px; padding: 6px 9px; color: #fff; background: rgba(11,27,45,.78); border: 1px solid rgba(255,255,255,.35); border-radius: 4px; font-size: .72rem; font-weight: 800; letter-spacing: .03em; }
    .ad-label-dark { color: var(--navy); background: #FFF4E8; border-color: #F1C392; }
    .eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; color: #DCEBFA; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
    .eyebrow::before { content: ""; width: 30px; height: 2px; background: var(--orange); }
    h1, h2, h3, p { margin-top: 0; }
    h1 { max-width: 740px; margin-bottom: 18px; font-size: clamp(2.35rem, 5.1vw, 4.45rem); line-height: 1.04; letter-spacing: 0; }
    .hero-lead { max-width: 650px; margin-bottom: 20px; color: #E6EDF5; font-size: clamp(1.05rem, 1.9vw, 1.25rem); line-height: 1.55; }
    .hero-context { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-bottom: 22px; font-size: .88rem; }
    .hero-context svg { width: 18px; height: 18px; color: var(--gold); flex: 0 0 auto; }
    .hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
    .hero-note { color: #DCEBFA; font-size: .84rem; }
    .category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 720px; }
    .category-chip {
      min-height: 58px;
      display: flex;
      align-items: center;
      gap: 11px;
      padding: 12px 14px;
      color: #fff;
      background: rgba(255,255,255,.11);
      border: 1px solid rgba(255,255,255,.25);
      border-radius: 6px;
      backdrop-filter: blur(7px);
      cursor: pointer;
      font-weight: 700;
      text-align: left;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
    }
    .category-chip:hover { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.55); transform: translateY(-2px); }
    .category-chip svg { flex: 0 0 auto; width: 23px; height: 23px; color: #FFAA55; }
    .trust-row { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 20px; color: #E6EDF5; font-size: .82rem; }
    .trust-row span { display: inline-flex; align-items: center; gap: 7px; }
    .trust-row svg { width: 17px; height: 17px; color: #72D69E; }

    .section { padding: 104px 0; }
    .section-soft { background: var(--surface); }
    .section-heading { max-width: 710px; margin-bottom: 54px; }
    .section-heading.center { margin-inline: auto; text-align: center; }
    .kicker { margin-bottom: 10px; color: var(--green); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
    h2 { margin-bottom: 18px; color: var(--navy); font-size: clamp(2rem, 3.8vw, 3.15rem); line-height: 1.12; letter-spacing: 0; }
    .section-heading > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 1.08rem; }

    .service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .service-card { padding: 42px 34px; border-right: 1px solid var(--line); }
    .service-card:last-child { border-right: 0; }
    .icon-box { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 24px; color: var(--navy); background: #EAF0F6; border-radius: 6px; }
    .icon-box svg { width: 28px; height: 28px; }
    .service-card h3 { margin-bottom: 12px; color: var(--navy); font-size: 1.4rem; line-height: 1.25; }
    .service-card p { min-height: 76px; margin-bottom: 28px; color: var(--muted); }
    .category-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .category-card { min-height: 235px; display: flex; flex-direction: column; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .category-card h3 { margin-bottom: 10px; color: var(--navy); font-size: 1.2rem; }
    .category-card p { margin-bottom: 24px; color: var(--muted); }
    .category-card .text-link { margin-top: auto; }
    .text-link { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; color: var(--navy); font-weight: 700; }
    .text-link svg { width: 18px; height: 18px; color: var(--orange); transition: transform .2s ease; }
    .text-link:hover svg { transform: translateX(4px); }

    .quote-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 72px; align-items: start; }
    .partner-panel { padding: 42px; color: var(--white); background: var(--navy); border-radius: var(--radius); box-shadow: var(--shadow); }
    .partner-panel h3 { margin-bottom: 14px; font-size: 1.7rem; line-height: 1.2; }
    .partner-panel p { color: #D5DFEA; }
    .partner-panel ul { margin: 24px 0 28px; padding-left: 20px; color: #E6EDF5; }
    .partner-panel li + li { margin-top: 9px; }
    .partner-panel .ad-label { margin-bottom: 20px; }
    .quote-copy { padding-top: 26px; }
    .quote-copy h2 { margin-bottom: 22px; }
    .quote-copy > p { color: var(--muted); font-size: 1.08rem; }
    .proof-list { display: grid; gap: 15px; margin-top: 32px; }
    .proof-item { display: flex; align-items: center; gap: 12px; color: var(--navy); font-weight: 700; }
    .proof-item svg { width: 21px; height: 21px; color: var(--green); }
    .form-shell { position: relative; padding: 38px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
    .form-top { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
    .form-top strong { color: var(--navy); }
    .form-top span { color: var(--muted); font-size: .86rem; }
    .progress { height: 6px; margin-bottom: 34px; overflow: hidden; background: #E7EDF3; border-radius: 6px; }
    .progress-bar { width: 33.333%; height: 100%; background: var(--orange); transition: width .3s ease; }
    .form-step { display: none; animation: step-in .3s ease both; }
    .form-step.active { display: block; }
    .form-step h3 { margin-bottom: 8px; color: var(--navy); font-size: 1.35rem; }
    .form-help { margin-bottom: 22px; color: var(--muted); font-size: .9rem; }
    .choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .choice { min-height: 54px; padding: 13px 15px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; cursor: pointer; text-align: left; transition: border-color .2s, background .2s; }
    .choice:hover, .choice.selected { color: var(--navy); background: #EDF4FA; border-color: var(--navy); }
    label { display: block; margin-bottom: 8px; color: var(--navy); font-size: .88rem; font-weight: 700; }
    input, textarea { width: 100%; min-height: 54px; padding: 14px 15px; color: var(--ink); background: #fff; border: 1px solid #BFCBD7; border-radius: 6px; }
    textarea { min-height: 132px; resize: vertical; }
    .field { margin-bottom: 18px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .consent { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 20px; color: var(--muted); font-size: .8rem; }
    .consent input { flex: 0 0 auto; width: 18px; min-height: 18px; margin: 3px 0 0; }
    .form-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }
    .btn-back { color: var(--navy); background: #EAF0F6; }
    .btn-submit { width: 100%; min-height: 58px; text-transform: uppercase; }
    .form-error { min-height: 22px; margin: 12px 0 0; color: #B42318; font-size: .84rem; }
    .form-success { display: none; text-align: center; padding: 26px 0 12px; }
    .form-success.active { display: block; }
    .success-icon { width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto 20px; color: #fff; background: var(--green); border-radius: 50%; }
    .success-icon svg { width: 32px; height: 32px; }
    .micro-proof { display: flex; justify-content: center; align-items: center; gap: 8px; margin: 18px 0 0; color: var(--muted); font-size: .78rem; }
    .micro-proof svg { width: 16px; height: 16px; color: var(--green); }

    .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 54px; counter-reset: steps; }
    .step { position: relative; padding-top: 80px; counter-increment: steps; }
    .step::before { content: counter(steps, decimal-leading-zero); position: absolute; top: 0; left: 0; color: #DCE5EE; font-size: 4rem; font-weight: 700; line-height: 1; }
    .step::after { content: ""; position: absolute; top: 30px; left: 88px; right: -26px; height: 1px; background: var(--line); }
    .step:last-child::after { display: none; }
    .step h3 { margin-bottom: 10px; color: var(--navy); font-size: 1.25rem; }
    .step p { margin-bottom: 0; color: var(--muted); }

    .security { color: #fff; background: var(--navy); }
    .security .section-heading h2, .security .section-heading p { color: #fff; }
    .security .section-heading p { opacity: .74; }
    .security-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
    .security-item { padding: 38px 34px 0 0; }
    .security-item svg { width: 34px; height: 34px; margin-bottom: 20px; color: #FFAA55; }
    .security-item h3 { margin-bottom: 10px; font-size: 1.24rem; }
    .security-item p { margin-bottom: 0; color: #CED9E6; }

    .final-cta { padding: 86px 0; color: #fff; background: var(--navy-dark); border-bottom: 1px solid rgba(255,255,255,.12); }
    .final-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 44px; }
    .final-cta h2 { max-width: 700px; margin-bottom: 10px; color: #fff; font-size: clamp(1.9rem, 3.5vw, 3rem); }
    .final-cta p { margin-bottom: 0; color: #C9D6E5; }
    .final-cta .ad-label { margin-bottom: 12px; }

    .article-hero { padding: 86px 0 72px; color: var(--white); background: var(--navy); }
    .article-hero .breadcrumbs { margin-bottom: 18px; color: #C9D6E5; font-size: .85rem; }
    .article-hero .breadcrumbs a { text-decoration: underline; text-underline-offset: 4px; }
    .article-hero h1 { max-width: 900px; margin-bottom: 20px; font-size: clamp(2.35rem, 5vw, 4rem); }
    .article-hero > .container > p:last-child { max-width: 760px; margin-bottom: 0; color: #DCE5EE; font-size: 1.1rem; }
    .article-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 76px; align-items: start; }
    .article-body { max-width: 780px; }
    .article-body h2 { margin: 60px 0 18px; font-size: clamp(1.75rem, 3vw, 2.5rem); }
    .article-body h2:first-child { margin-top: 0; }
    .article-body h3 { margin: 32px 0 10px; color: var(--navy); font-size: 1.2rem; }
    .article-body p, .article-body li { color: #465568; }
    .article-body li + li { margin-top: 8px; }
    .article-body a { color: var(--navy); font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
    .article-aside { position: sticky; top: 98px; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
    .article-aside h2 { margin-bottom: 16px; font-size: 1.1rem; }
    .article-aside ul { margin: 0; padding: 0; list-style: none; }
    .article-aside li + li { margin-top: 9px; }
    .article-aside a { color: var(--navy); font-size: .9rem; font-weight: 700; }
    .article-note { margin-top: 50px; padding: 30px; background: #EDF4FA; border-left: 4px solid var(--orange); }
    .article-note h3 { margin-top: 0; }
    .article-note .btn { color: var(--white); text-decoration: none; }
    .legal-meta { margin-top: 28px; color: var(--muted); font-size: .84rem; }

    footer { padding: 54px 0 30px; color: #B9C7D8; background: #0B1B2D; font-size: .86rem; }
    .footer-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 60px; padding-bottom: 42px; }
    footer .brand { margin-bottom: 17px; color: #fff; }
    footer p { max-width: 610px; }
    .company-details { margin: 22px 0 0; color: #D4DEEA; font-style: normal; }
    .company-details .legal-entity { display: inline-block; margin-bottom: 2px; color: #B9C7D6; font-size: .86rem; font-weight: 600; letter-spacing: .01em; }
    .company-details a { color: #fff; font-weight: 700; }
    .company-details a:hover { color: #FFAA55; }
    .footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 12px 26px; align-content: start; }
    .footer-links a:hover { color: #fff; }
    .footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); }
    .footer-legal { display: grid; gap: 8px; margin-top: 26px; }
    .footer-legal details { padding: 14px 0; border-top: 1px solid rgba(255,255,255,.1); }
    .footer-legal summary { color: #fff; font-weight: 700; cursor: pointer; }
    .footer-legal details p { margin: 12px 0 0; color: #9DAEC1; }
    .legal-note { max-width: 760px; color: #8293A7; font-size: .72rem; }

    .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }
    @keyframes hero-in { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
    @keyframes step-in { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }

    @media (max-width: 900px) {
      .site-header { height: 74px; }
      .menu-toggle { display: block; }
      .nav-links { position: fixed; inset: 74px 0 auto; display: none; padding: 22px 24px 28px; color: var(--navy); background: #fff; box-shadow: 0 18px 34px rgba(16,36,63,.16); }
      .nav-links.open { display: grid; }
      .nav-links .btn { margin-top: 6px; color: #fff; background: var(--orange); }
      .hero { min-height: 780px; padding-top: 120px; background-position: 58% center; }
      .category-grid { grid-template-columns: repeat(2, 1fr); }
      .service-grid { grid-template-columns: 1fr; }
      .category-list { grid-template-columns: repeat(2, 1fr); }
      .service-card { padding: 34px 0; border-right: 0; border-bottom: 1px solid var(--line); }
      .service-card:last-child { border-bottom: 0; }
      .service-card p { min-height: auto; }
      .quote-layout { grid-template-columns: 1fr; gap: 42px; }
      .article-layout { grid-template-columns: 1fr; gap: 44px; }
      .article-aside { position: static; }
      .quote-copy { padding-top: 0; }
      .steps { gap: 30px; }
      .step::after { display: none; }
      .security-grid { grid-template-columns: 1fr; }
      .security-item { padding-right: 0; }
      .final-cta .container { align-items: flex-start; flex-direction: column; }
    }

    @media (max-width: 640px) {
      .container { width: min(100% - 32px, var(--max)); }
      .section { padding: 76px 0; }
      .hero { min-height: 760px; padding: 108px 0 42px; align-items: flex-start; background-image: linear-gradient(90deg, rgba(10,29,50,.96), rgba(17,46,78,.74)), var(--hero-image); background-position: 62% center; }
      h1 { font-size: clamp(2.2rem, 11vw, 3.25rem); }
      .hero-lead { font-size: 1rem; }
      .hero-context { margin-bottom: 18px; }
      .hero-actions { align-items: stretch; flex-direction: column; gap: 10px; }
      .hero-actions .btn { width: 100%; }
      .category-grid { grid-template-columns: 1fr 1fr; }
      .category-chip { min-height: 60px; padding: 10px; font-size: .8rem; }
      .category-chip svg { width: 20px; height: 20px; }
      .trust-row { display: grid; gap: 7px; }
      .section-heading { margin-bottom: 38px; }
      .form-shell { padding: 25px 20px; }
      .category-list { grid-template-columns: 1fr; }
      .partner-panel { padding: 28px 22px; }
      .article-hero { padding: 64px 0 56px; }
      .choice-grid, .form-row { grid-template-columns: 1fr; }
      .steps { grid-template-columns: 1fr; gap: 46px; }
      .step { padding-top: 62px; }
      .security-item { padding-top: 32px; }
      .footer-grid { grid-template-columns: 1fr; gap: 26px; }
      .footer-links { justify-content: flex-start; }
      .footer-bottom { flex-direction: column; }
    }

    @media (max-width: 390px) {
      .category-grid { grid-template-columns: 1fr; }
      .hero { min-height: 900px; }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
      .reveal { opacity: 1; transform: none; }
    }