/* ===== Tokens ===== */
:root{
  --navy:#0b1f3a;
  --navy-700:#132a4d;
  --ink:#121826;
  --ink-soft:#4b5565;
  --line:#e4e8ef;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --accent:#17b78f;
  --accent-dark:#0f9b78;
  --accent-soft:#e6f7f2;
  --warn-bg:#fff6e6;
  --warn-line:#f1d9a3;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 4px 24px rgba(11,31,58,0.08);
  --max:1120px;
  font-size:16px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:0}
.skip-link:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:200;border-radius:8px}

h1,h2,h3,h4{font-weight:800;line-height:1.2;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2rem,4vw,2.75rem)}
h2{font-size:clamp(1.5rem,3vw,2rem)}
h3{font-size:1.2rem}
h4{font-size:1.05rem}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.2em}

.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:.75em}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:700;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(23,183,143,.35)}
.btn-primary:hover{background:var(--accent-dark)}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--navy)}
.btn-ghost{background:transparent;color:var(--navy);padding:13px 4px}
.btn-sm{padding:9px 16px;font-size:.85rem}
.btn-block{width:100%;justify-content:center}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.1rem;color:var(--navy)}
.logo svg{color:var(--accent)}
.main-nav{display:flex;gap:28px;font-weight:600;font-size:.92rem}
.main-nav a:hover{color:var(--accent-dark)}
.header-actions{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:36px;height:36px;background:none;border:none;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--navy);border-radius:2px}

@media (max-width:860px){
  .main-nav{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 24px;gap:4px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .15s ease,transform .15s ease}
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--bg-soft)}
  .nav-toggle{display:flex}
  .header-actions .btn-sm{display:none}
}

/* ===== Hero ===== */
.hero{padding:64px 0 56px;background:linear-gradient(180deg,var(--bg-soft) 0%, #fff 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{margin-bottom:.6em}
.hero-lead{font-size:1.1rem;color:var(--ink-soft);margin-bottom:1.5em}
.hero-cta-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:1.5em}
.trust-list{display:flex;flex-direction:column;gap:8px;font-size:.92rem;color:var(--ink-soft)}
.trust-list li{list-style:none}
.trust-list li::before{content:"✓";color:var(--accent-dark);font-weight:800;margin-right:8px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}}

/* ===== Sections ===== */
section{padding:56px 0}
.section-head{max-width:640px;margin-bottom:36px}
.section-head.center{margin-inline:auto;text-align:center}
.bg-soft{background:var(--bg-soft)}
.bg-navy{background:var(--navy);color:#fff}
.bg-navy h1,.bg-navy h2,.bg-navy h3{color:#fff}

/* grid helpers */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card.flat{box-shadow:none}
.card.raised{box-shadow:var(--shadow)}
.icon-badge{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent-dark);font-weight:800;margin-bottom:14px}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:.85rem;margin-bottom:12px}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-weight:700;color:var(--accent-dark);font-size:.92rem}

.kicker-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft)}

/* challenge grid tags */
.tag-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:760px){.tag-grid{grid-template-columns:repeat(2,1fr)}}
.tag-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.tag-card strong{display:block;color:var(--navy);margin-bottom:4px;font-size:.95rem}
.tag-card span{font-size:.85rem;color:var(--ink-soft)}

/* CTA band */
.cta-band{background:var(--navy);border-radius:var(--radius);padding:44px;text-align:center;color:#fff}
.cta-band h2{color:#fff}
.cta-band p{color:#c9d4e4}

/* fact box used in guide articles */
.fact-box{background:var(--accent-soft);border:1px solid #c9ead9;border-radius:var(--radius-sm);padding:18px 20px;margin:0 0 1.4em}
.fact-box p{margin:0 0 .5em}
.fact-box p:last-child{margin-bottom:0}
.fact-box strong{color:var(--navy)}

.source-box{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 20px;font-size:.88rem;color:var(--ink-soft);margin:1.4em 0}
.source-box strong{color:var(--navy)}

.caveat{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:var(--radius-sm);padding:14px 18px;font-size:.92rem;margin:0 0 1.4em}

/* breadcrumb */
.breadcrumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:18px}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--accent-dark)}

/* article layout */
.article{padding:48px 0 64px}
.article-head{max-width:760px;margin:0 auto 32px}
.article-body{max-width:760px;margin:0 auto}
.article-body h2{margin-top:1.6em}
.article-body h3{margin-top:1.2em}
.article-updated{font-size:.82rem;color:var(--ink-soft);margin-top:6px}
.related-links{display:grid;gap:14px;margin:2em 0}
.related-links a{display:block;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;font-weight:600;color:var(--navy)}
.related-links a:hover{border-color:var(--accent)}
.inline-cta{background:var(--accent-soft);border-radius:var(--radius-sm);padding:18px 20px;margin:2em 0;text-align:center}
.inline-cta .btn{margin-top:10px}

/* FAQ accordion */
.faq-group{margin-bottom:28px}
.faq-group > h3{margin-bottom:14px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:16px 0;font-weight:700;font-size:1rem;color:var(--navy);display:flex;justify-content:space-between;align-items:center;cursor:pointer;gap:12px}
.faq-q::after{content:"+";font-size:1.3rem;color:var(--accent-dark);flex-shrink:0}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{display:none;padding:0 0 16px;color:var(--ink-soft)}
.faq-item.open .faq-a{display:block}

/* table */
.table-wrap{overflow-x:auto;margin:1.4em 0}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{color:var(--navy);font-weight:700;background:var(--bg-soft)}

/* ===== Laddanalys wizard ===== */
.wizard{max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px}
.wizard-progress{display:flex;gap:8px;margin-bottom:28px}
.wizard-progress .dot{flex:1;height:5px;border-radius:4px;background:var(--line)}
.wizard-progress .dot.active,.wizard-progress .dot.done{background:var(--accent)}
.wizard-step{display:none}
.wizard-step.active{display:block}
.wizard-intro-list{margin:0 0 1.6em;padding:0;list-style:none}
.wizard-intro-list li{display:flex;gap:10px;margin-bottom:10px;color:var(--ink-soft);font-size:.95rem}
.wizard-intro-list li::before{content:"✓";color:var(--accent-dark);font-weight:800}

.option-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}
@media (max-width:540px){.option-grid{grid-template-columns:1fr}}
.option-card{position:relative}
.option-card input{position:absolute;opacity:0;inset:0;cursor:pointer}
.option-card label{display:block;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:16px;cursor:pointer;transition:border-color .15s,background .15s}
.option-card label strong{display:block;color:var(--navy);margin-bottom:4px;font-size:.95rem}
.option-card label span{font-size:.82rem;color:var(--ink-soft)}
.option-card input:checked + label{border-color:var(--accent);background:var(--accent-soft)}
.option-card input:focus-visible + label{outline:2px solid var(--accent-dark)}

.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--navy)}
.field .hint{font-size:.78rem;color:var(--ink-soft);margin-top:4px}
.field input[type=text],.field input[type=tel],.field input[type=email],.field input[type=number],.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:.95rem;background:#fff;color:var(--ink)
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:540px){.field-row{grid-template-columns:1fr}}
.radio-row{display:flex;gap:10px;flex-wrap:wrap}
.radio-row label{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.88rem;cursor:pointer}
.radio-row input{accent-color:var(--accent)}
.radio-row input:checked + span{font-weight:700}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-size:.85rem;color:var(--ink-soft)}
.checkbox-row input{margin-top:3px;accent-color:var(--accent)}

.wizard-actions{display:flex;justify-content:space-between;align-items:center;margin-top:28px;gap:12px}
.wizard-foot-note{text-align:center;font-size:.8rem;color:var(--ink-soft);margin-top:18px}
.wizard-hp{position:absolute;left:-9999px}

/* process steps */
.steps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media (max-width:860px){.steps-row{grid-template-columns:repeat(2,1fr)}}

footer.site-footer{background:var(--navy);color:#cdd7e6;padding:56px 0 24px;margin-top:40px}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px}
@media (max-width:860px){.footer-inner{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-inner{grid-template-columns:1fr}}
.footer-col h3{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:.88rem}
.footer-col a:hover{color:#fff}
.footer-brand p{font-size:.88rem;color:#aab8cc;margin-top:12px}
.footer-brand .logo{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font-size:.78rem;color:#8ea0bc}

/* utility */
.mt-0{margin-top:0}
.text-center{text-align:center}
.mx-auto{margin-inline:auto}
.lead{font-size:1.05rem;color:var(--ink-soft)}
.muted{color:var(--ink-soft)}