/* =============================================================
   landing/styles.css
   Handskrevet CSS for Los HMS-landingssiden. Ingen Tailwind/CDN,
   ingen byggesteg. Designtokens (farger/typografi) er hentet rett
   fra stitch_safeguard_hms_saas/hms_helse_design_system/DESIGN.md,
   slik at landingssiden matcher appens visuelle identitet.
   ============================================================= */

/* ---- Designtokens (M3) ---- */
:root {
  --surface: #f8f9ff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #eff4ff;
  --surface-container: #e5eeff;
  --surface-container-high: #dce9ff;
  --on-surface: #0b1c30;
  --on-surface-variant: #45464d;
  --outline: #76777d; /* ~4.5:1 mot hvitt - brukes på kontroll-kanter (1.4.11) */
  --outline-variant: #c6c6cd;
  --error: #ba1a1a;

  --primary: #131b2e; /* slate (primary-container i appen) */
  --on-primary: #ffffff;
  --secondary: #006c49; /* emerald */
  --on-secondary: #ffffff;
  --secondary-container: #6cf8bb;
  --on-secondary-container: #00714d;
  --error-container: #ffdad6;
  --on-error-container: #93000a;

  --maxw: 1120px;
  --radius: 16px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(11, 28, 48, 0.04), 0 1px 3px rgba(11, 28, 48, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 28, 48, 0.08);
}

/* ---- Reset / grunnlag ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    'Inter',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    sans-serif;
  color: var(--on-surface);
  background: var(--surface);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
}

/* ---- Knapper ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    transform 0.15s ease,
    opacity 0.15s ease,
    background 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}

.btn-primary:hover {
  opacity: 0.92;
}

.btn-secondary {
  background: var(--secondary);
  color: var(--on-secondary);
}

.btn-secondary:hover {
  opacity: 0.92;
}

.btn-ghost {
  background: transparent;
  color: var(--on-surface);
  border-color: var(--outline-variant);
}

.btn-ghost:hover {
  background: var(--surface-container-low);
}

.btn-light {
  /* Tydeligere kant + fyll så knappen er synlig og kanten holder >=3:1 (A2, 1.4.11). */
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.26);
}

/* ---- Synlig tastaturfokus (D1, 2.4.7 + 1.4.11) ----
   Emerald-ring fungerer mot de lyse flatene (nav, kort, skjema, footer).
   På mørk hero byttes den til hvit, som ellers ville druknet (emerald
   mot mørk slate er bare ~1.5:1). */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--secondary);
  outline-offset: 2px;
  border-radius: 4px;
}

.hero a:focus-visible,
.hero .btn:focus-visible {
  outline-color: #ffffff;
}

/* ---- Skjema: påkrevd-markør + ugyldig felt (E1/E2, 3.3.1/3.3.2) ---- */
.req {
  color: var(--error);
  margin-left: 2px;
}

.field input[aria-invalid='true'],
.field textarea[aria-invalid='true'] {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(186, 26, 26, 0.15);
}

/* ---- Topp-nav ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 249, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--outline-variant);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  height: 30px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--on-surface-variant);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 40px;
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background-color: #0b1c30;
  /* Sterk venstre-forankret scrim (tekstkolonnen) + jevn vertikal demping, så
     hvit tekst og knapper holder >=4.5:1 uansett lyse tåkepartier i bildet (A1, 1.4.3). */
  background-image:
    linear-gradient(
      90deg,
      rgba(11, 28, 48, 0.9) 0%,
      rgba(11, 28, 48, 0.72) 45%,
      rgba(11, 28, 48, 0.4) 100%
    ),
    linear-gradient(180deg, rgba(11, 28, 48, 0.5) 0%, rgba(11, 28, 48, 0.6) 100%),
    url('assets/bakgrunn.png');
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
}

.hero-inner {
  padding: 120px 0 128px;
  max-width: 680px;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  margin-bottom: 24px;
}

.hero p {
  font-size: clamp(17px, 2.2vw, 21px);
  color: rgba(234, 241, 255, 0.88);
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--secondary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

/* ---- Produkt-showcase ---- */
.showcase {
  background: var(--surface-container-lowest);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.showcase h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: 20px;
}

.showcase .lead {
  font-size: 17px;
  color: var(--on-surface-variant);
  margin-bottom: 28px;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
}

.check-list svg {
  flex: none;
  color: var(--secondary);
}

.phone-wrap {
  display: flex;
  justify-content: center;
}

.phone-wrap img {
  width: 100%;
  max-width: 360px;
  filter: drop-shadow(0 24px 48px rgba(11, 28, 48, 0.22));
}

/* ---- Funksjoner (3 kort) ---- */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: 14px;
}

.section-head p {
  font-size: 17px;
  color: var(--on-surface-variant);
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
}

.card p {
  font-size: 15px;
  color: var(--on-surface-variant);
}

.icon-emerald {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
}

.icon-slate {
  background: var(--surface-container-high);
  color: var(--primary);
}

.icon-red {
  background: var(--error-container);
  color: var(--on-error-container);
}

/* ---- Moduler (bento) ---- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.bento-card {
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
}

.bento-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}

.bento-card p {
  font-size: 15px;
  max-width: 420px;
}

.col-8 {
  grid-column: span 8;
}

.col-4 {
  grid-column: span 4;
}

.bento-a {
  background: var(--surface-container-low);
}

.bento-b {
  background: var(--surface-container-high);
}

.bento-c {
  background: var(--primary);
  color: var(--on-primary);
}

.bento-c p {
  color: rgba(255, 255, 255, 0.78);
}

.bento-d {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
}

.bento-watermark {
  position: absolute;
  right: -24px;
  bottom: -36px;
  opacity: 0.08;
}

.bento-d {
  justify-content: flex-start;
}

.module-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  font-size: 14px;
  font-weight: 500;
  color: var(--on-surface-variant);
}

.bento-foot {
  margin-top: 24px;
  text-align: center;
  font-size: 15px;
  color: var(--on-surface-variant);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Sikkerhet ---- */
.trust {
  background: var(--surface-container-low);
}

.trust-card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: center;
}

.trust-card h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  margin-bottom: 18px;
}

.trust-card p {
  font-size: 17px;
  color: var(--on-surface-variant);
  margin-bottom: 28px;
}

.trust-flag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--secondary);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 16px;
}

.trust-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.trust-badge {
  aspect-ratio: 1;
  border-radius: 16px;
  background: var(--surface-container);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

/* ---- Pilot / be om tilgang ---- */
.pilot {
  background:
    radial-gradient(900px 500px at 15% 0%, rgba(0, 108, 73, 0.25), transparent 55%),
    linear-gradient(160deg, #131b2e 0%, #0b1c30 100%);
  color: #fff;
}

.pilot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.pilot h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 18px;
}

.pilot-lead {
  font-size: 17px;
  color: rgba(234, 241, 255, 0.85);
  margin-bottom: 24px;
}

.pilot-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.pilot-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: rgba(234, 241, 255, 0.9);
}

.pilot-points svg {
  flex: none;
  color: var(--secondary-container);
  margin-top: 2px;
}

/* Skjema */
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.form-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 6px;
}

.form-card .form-sub {
  font-size: 14px;
  color: var(--on-surface-variant);
  margin-bottom: 22px;
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-variant);
}

.field input,
.field textarea {
  font-family: inherit;
  font-size: 16px;
  color: var(--on-surface);
  background: var(--surface);
  /* width:100% + min-width:0 lar feltene krympe med beholderen; uten dette
     hindrer inputs intrinsiske bredde (~200px) reflow under 320px (F4, 1.4.10). */
  width: 100%;
  min-width: 0;
  /* --outline (#76777d) ~4.5:1 mot hvitt; --outline-variant var ~1.7:1 (A3, 1.4.11). */
  border: 1px solid var(--outline);
  border-radius: 12px;
  padding: 12px 14px;
  min-height: 48px;
  outline: none;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.field textarea {
  resize: vertical;
  min-height: 96px;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0, 108, 73, 0.15);
}

/* Honeypot: skjult for mennesker, fanger boter */
.hp {
  position: absolute;
  left: -5000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note {
  font-size: 13px;
  color: var(--on-surface-variant);
  margin-top: 12px;
}

.form-status {
  font-size: 14px;
  margin-top: 14px;
  display: none;
}

.form-status.ok {
  display: block;
  color: var(--secondary);
}

.form-status.err {
  display: block;
  color: #ba1a1a;
}

/* ---- Footer ---- */
.footer {
  background: var(--surface-container-high);
  padding: 56px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  height: 34px;
  width: auto;
  margin-bottom: 18px;
}

.footer-about {
  font-size: 14px;
  color: var(--on-surface-variant);
  max-width: 360px;
}

.footer h3 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin: 0 0 18px;
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.footer li,
.footer a {
  font-size: 14px;
  color: var(--on-surface-variant);
}

.footer a:hover {
  color: var(--primary);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--on-surface-variant);
}

.footer-bottom .links {
  display: flex;
  gap: 24px;
}

/* ---- Responsivt ---- */
@media (max-width: 860px) {
  .section {
    padding: 56px 0;
  }
  .showcase-grid,
  .pilot-grid,
  .trust-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .phone-wrap {
    order: -1;
  }
  .cards-3 {
    grid-template-columns: 1fr;
  }
  .col-8,
  .col-4 {
    grid-column: span 12;
  }
  .trust-badges {
    max-width: 240px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}