/* MV Brannrådgivning AS — felles stilark */

/* ---------- Font ---------- */

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ----------
   Fargene følger logoen:
   – mørkeblå #1F4E79 er hovedfargen: toppmeny, overskrifter, knapper og bunnfelt
   – gul #FFBF00 som aksent: markører, aktiv meny, utvalgte knapper
     (alltid mørk tekst på gul bakgrunn)
   – rød #FF0000 til små detaljer: lenkeunderstrekninger og hakemerker
   Formspråket er rent og rolig: serif-titler, skarpe hjørner, rene bilder
   uten rammer og få dekorlinjer. */

:root {
  --ink: #1D2A36;
  --text: #33404C;
  --muted: #626E7A;
  --paper: #FAF7F2;
  --paper-deep: #F0EBE1;
  --navy: #1F4E79;
  --navy-deep: #173C5E;
  --navy-ink: #122C44;
  --amber: #FFBF00;
  --amber-deep: #EBAE00;
  --red: #FF0000;
  --rule: #DCD4C6;
  --max: 1120px;

  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Basis ---------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
}

h1,
h2,
h3 {
  font-family: var(--serif);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.3rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.05rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

img {
  max-width: 100%;
}

figure {
  margin: 0;
}

/* Lenker i mørkeblått med rød understrekning (rødt = små detaljer) */
a {
  color: var(--navy);
  text-decoration: underline;
  text-decoration-color: rgba(255, 0, 0, 0.55);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 0.15s, text-decoration-color 0.15s;
}

a:hover {
  color: var(--ink);
  text-decoration-color: var(--red);
}

address {
  font-style: normal;
}

:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

/* ---------- Layout ---------- */

.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: 3.25rem;
}

.section--alt {
  background: var(--paper-deep);
}

.prose {
  max-width: 70ch;
}

.prose ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.35rem;
}

.split {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 640px) {
  .section {
    padding-block: 4.25rem;
  }
}

@media (min-width: 960px) {
  .section {
    padding-block: 5rem;
  }
  .split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 4rem;
  }
}

/* Seksjonshode: overskrift + ingress som én blokk */
.section-head {
  max-width: 62ch;
  margin-bottom: 2.5rem;
}

.section-head > p:last-child {
  color: var(--muted);
  margin-bottom: 0;
}

/* ---------- Hopp til innhold ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
  color: #fff;
}

/* ---------- Toppfelt og meny (avismasthead: rolig, ikke festet) ----------
   Mørkeblått toppfelt med hvit logoplate — M-en i logoen er selv mørkeblå
   og trenger lys bakgrunn for å synes. */

.site-header {
  position: relative;
  background: var(--navy);
}

.site-header :focus-visible {
  outline-color: var(--amber);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
  flex-wrap: wrap;
  padding-block: 0.9rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
  text-decoration: none;
}

.brand img {
  display: block;
  height: 42px;
  width: auto;
  background: #fff;
  padding: 5px 8px;
  box-sizing: content-box;
}

.brand-name {
  font-family: var(--serif);
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.6rem;
}

.nav-menu a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.4rem 0;
  border-bottom: 3px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.nav-menu a:hover {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.45);
}

/* Aktiv side markeres med tykk gul strek */
.nav-menu a[aria-current="page"] {
  color: #fff;
  border-bottom-color: var(--amber);
}

.nav-toggle {
  display: none;
}

@media (max-width: 799.98px) {
  .brand img {
    height: 34px;
  }

  .brand-name {
    font-size: 1rem;
  }

  /* Med JS: menyen kollapser bak en knapp. Uten JS: lenkene ligger synlige. */
  .js .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: none;
    border: 2px solid #fff;
    border-radius: 0;
    padding: 0.45rem 0.8rem;
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #fff;
    cursor: pointer;
  }

  .nav-toggle-box {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 18px;
  }

  .nav-toggle-box span {
    display: block;
    height: 2px;
    background: #fff;
    transition: transform 0.15s, opacity 0.15s;
  }

  .nav-open .nav-toggle-box span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-open .nav-toggle-box span:nth-child(2) {
    opacity: 0;
  }

  .nav-open .nav-toggle-box span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .js .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 50;
    flex-direction: column;
    gap: 0;
    background: var(--navy);
    box-shadow: 0 12px 24px rgba(18, 44, 68, 0.25);
    padding: 0.25rem 1.25rem 1rem;
  }

  .js .nav-open .nav-menu {
    display: flex;
  }

  .js .nav-menu a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.85rem;
  }

  .js .nav-menu li:last-child a {
    border-bottom: none;
  }

  .js .nav-menu a[aria-current="page"] {
    color: var(--amber);
  }
}

/* ---------- Knapper og pillenker ---------- */

.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border: 2px solid var(--navy);
  border-radius: 0;
  background: var(--navy);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.btn:hover {
  background: var(--navy-deep);
  border-color: var(--navy-deep);
  color: #fff;
}

/* Gul knapp med mørk tekst — for utvalgte handlinger */
.btn-amber {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}

.btn-amber:hover {
  background: var(--amber-deep);
  border-color: var(--amber-deep);
  color: var(--ink);
}

.btn-outline {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ---------- Bilder: rene flater uten rammer ---------- */

.frame {
  display: block;
}

.frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- Forsidens hovedfelt: fullbreddefoto med mørkeblått overlegg ---------- */

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: clamp(460px, 68vh, 660px);
  background: var(--navy-ink);
  color: #fff;
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* Gradienten holder teksten lesbar og lar fotoet puste mot høyre */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg,
    rgba(18, 44, 68, 0.95) 0%,
    rgba(18, 44, 68, 0.82) 45%,
    rgba(18, 44, 68, 0.35) 100%);
}

.hero__content {
  width: 100%;
  padding-block: clamp(4.5rem, 12vh, 7.5rem);
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.4rem, 5.5vw, 3.9rem);
  max-width: 17ch;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}

.hero .lead {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 54ch;
  margin-bottom: 2.25rem;
}

.hero-link {
  color: #fff;
  font-weight: 650;
  text-decoration-color: rgba(255, 191, 0, 0.7);
}

.hero-link:hover {
  color: #fff;
  text-decoration-color: var(--amber);
}

.hero :focus-visible {
  outline-color: var(--amber);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

@media (max-width: 639.98px) {
  .hero::before {
    background: linear-gradient(180deg,
      rgba(18, 44, 68, 0.9) 0%,
      rgba(18, 44, 68, 0.78) 100%);
  }
}

/* Nøkkeltall i rolig bånd */
.stat-strip {
  background: var(--paper);
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem 2rem;
  margin: 0;
  padding-block: 2.25rem;
}

.stats dt {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.stats dd {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}

@media (min-width: 800px) {
  .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- Nummerert tjenesteindeks (forsiden) ---------- */

.service-index {
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-index li {
  display: grid;
  gap: 0.35rem 1.5rem;
  padding-block: 1.75rem;
}

.service-index li + li {
  border-top: 1px solid var(--rule);
}

.service-index .no {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  width: 2.6rem;
}

.service-index h3 {
  margin-bottom: 0.2rem;
}

.service-index h3 a {
  color: var(--navy);
  text-decoration: none;
}

.service-index h3 a:hover {
  color: var(--navy-deep);
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
}

.service-index .tk {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.service-index p {
  margin-bottom: 0.55rem;
  max-width: 60ch;
}

@media (min-width: 960px) {
  .service-index li {
    grid-template-columns: 4rem minmax(0, 15rem) minmax(0, 1fr);
    padding-block: 2.1rem;
  }
  .service-index .head {
    padding-right: 1.5rem;
  }
}

/* ---------- Mørkt utsagnsfelt med innrammet bilde ---------- */

.statement {
  background: var(--navy-ink);
  color: rgba(255, 255, 255, 0.88);
  padding-block: 4.25rem;
}

.statement__grid {
  display: grid;
  gap: 2.75rem;
  align-items: center;
}

.statement h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.statement a:not(.btn) {
  color: #fff;
  text-decoration-color: rgba(255, 191, 0, 0.7);
}

.statement a:not(.btn):hover {
  text-decoration-color: var(--amber);
}

.statement :focus-visible {
  outline-color: var(--amber);
}

@media (min-width: 960px) {
  .statement {
    padding-block: 5.5rem;
  }
  .statement__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 4.5rem;
  }
}

/* ---------- Punktliste med hakemerker på gule brikker ---------- */

.checklist {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
  max-width: 60ch;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

/* Røde hakemerker — små detaljer i rødt, slik logoen bruker fargen */
.checklist svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 0.24rem;
  color: var(--red);
}

/* ---------- Kontaktpanel (CTA) — innrammet boks, ikke fullbreddebånd ---------- */

.cta-panel {
  display: grid;
  gap: 1.5rem;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.9);
  padding: clamp(1.75rem, 4vw, 3rem);
}

.cta-panel h2 {
  color: #fff;
  margin-bottom: 0.6rem;
}

.cta-panel p {
  margin-bottom: 0;
}

.cta-panel a:not(.btn) {
  color: #fff;
  text-decoration-color: rgba(255, 191, 0, 0.7);
}

.cta-panel a:not(.btn):hover {
  text-decoration-color: var(--amber);
}

.cta-panel :focus-visible {
  outline-color: var(--amber);
}

@media (min-width: 800px) {
  .cta-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 3rem;
  }
}

/* ---------- Sidehode på undersider ---------- */

.page-head {
  padding-block: 3rem 2.75rem;
}

.page-head h1 {
  max-width: 24ch;
  margin-bottom: 1rem;
  text-wrap: balance;
}

.page-head .lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 58ch;
  margin-bottom: 0;
}

@media (min-width: 640px) {
  .page-head {
    padding-block: 4rem 3.5rem;
  }
}

/* ---------- Tjenesteseksjoner (tjenester.html) ---------- */

.toc {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
}

.toc a {
  font-size: 0.9rem;
  font-weight: 650;
}

/* Ankerpunkter med litt luft over */
.service {
  scroll-margin-top: 1.5rem;
}

.service + .service {
  margin-top: 3.25rem;
  padding-top: 3.25rem;
  border-top: 1px solid var(--rule);
}

.service .no {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.9rem;
}

.service .tk {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.side-photo {
  margin-top: 1.75rem;
}

.side-photo + .side-photo {
  margin-top: 1.25rem;
}

/* Referanseprosjekt-tekst under bildene */
.frame figcaption {
  margin-top: 0.55rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.statement .frame figcaption {
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- Personer (om oss) ---------- */

.people {
  display: grid;
  gap: 1.5rem;
  margin-top: 0;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.person {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.6rem;
  background: #fff;
}

.person h3 {
  margin-bottom: 0.15rem;
}

.person .role {
  color: var(--muted);
  font-size: 0.925rem;
  margin-bottom: 1rem;
}

.person-cv {
  margin: 0;
  font-size: 0.9rem;
}

.person-cv > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--paper-deep);
}

.person-cv dt {
  color: var(--text);
}

.person-cv dd {
  margin: 0;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.person-contact {
  list-style: none;
  margin: auto 0 0;
  padding: 1rem 0 0;
  font-size: 0.925rem;
}

.person-contact li {
  margin-bottom: 0.25rem;
}

.person-contact li:last-child {
  margin-bottom: 0;
}

.people-note {
  margin-top: 1.5rem;
}

/* ---------- Kontaktside ---------- */

.contact-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 960px) {
  .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 4rem;
  }
}

.contact-details {
  margin: 0;
}

.contact-details dt {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 1rem;
}

.contact-details dd {
  margin: 0.15rem 0 0;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}

.contact-form {
  background: #fff;
  padding: 1.75rem;
}

.contact-form h2 {
  font-size: 1.4rem;
}

.field {
  margin-top: 1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid #A8B0B9;
  border-radius: 0;
  background: var(--paper);
  font: inherit;
  color: var(--text);
}

.field input:focus-visible,
.field textarea:focus-visible {
  border-color: var(--navy);
}

.field textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.form-note {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 0.9rem;
}

.contact-form .btn {
  margin-top: 1.25rem;
}

/* ---------- Bunnfelt (mørkeblått) ---------- */

.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
}

.site-footer :focus-visible {
  outline-color: var(--amber);
}

/* Lenker på mørk flate: hvit tekst, gul understrekning for lesbarhet */
.site-footer a {
  color: #fff;
  text-decoration-color: rgba(255, 191, 0, 0.7);
}

.site-footer a:hover {
  color: #fff;
  text-decoration-color: var(--amber);
}

.footer-grid {
  display: grid;
  gap: 2.25rem;
  padding-block: 3rem 2.25rem;
}

@media (min-width: 800px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

.footer-brand img {
  display: block;
  height: 40px;
  width: auto;
  background: #fff;
  padding: 5px 8px;
  box-sizing: content-box;
  margin-bottom: 1rem;
}

.footer-brand p {
  max-width: 36ch;
  color: rgba(255, 255, 255, 0.72);
}

.footer-heading {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 0.75rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.4rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-block: 1.25rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-bottom p {
  margin: 0;
}

/* ---------- Kontakt-ikoner i bunnfeltet ---------- */

.social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid rgba(255, 255, 255, 0.8);
  color: #fff;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

/* Gul flate med mørkt ikon ved hover — mørk på gul for lesbarhet */
.social a:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}

/* ---------- Rolig innfading ved scroll ---------- */

.js .reveal:not(.is-visible),
.js .reveal-group:not(.is-visible) > * {
  opacity: 0;
  transform: translateY(14px);
}

.js .reveal,
.js .reveal-group > * {
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js .reveal-group > * {
  transition-delay: calc(var(--i, 0) * 70ms);
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal:not(.is-visible),
  .js .reveal-group:not(.is-visible) > * {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 404 ---------- */

.error-section {
  padding-block: 6rem;
  text-align: left;
}

.error-code {
  display: inline-block;
  background: var(--navy);
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  margin-bottom: 1rem;
}