/* Self-hosted Inter (variable, latin subset) – no external font requests */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --color-primary: #1f2f46;
  --color-text: #111827;
  --color-muted: #4b5563;
  --color-bg: #ffffff;
  --color-section: #f7f8fa;
  --color-border: #e5e7eb;
  --color-dark: #0f172a;
  --radius: 8px;
  --container: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Inter", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

iframe {
  display: block;
  width: 100%;
}

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

h1,
h2,
h3,
h4 {
  margin: 0 0 12px;
  color: var(--color-dark);
  line-height: 1.2;
  font-weight: 700;
}

p {
  margin: 0 0 14px;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.section-muted {
  background: var(--color-section);
}

.section-divider,
.seo-section {
  border-top: 1px solid var(--color-border);
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  margin-bottom: 18px;
}

.section-lead {
  max-width: 700px;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.text-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.text-link:hover {
  text-decoration: underline;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-light {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--color-primary);
}

.btn-outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.8);
  color: #ffffff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo {
  white-space: nowrap;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.site-nav {
  flex: 1;
}

.site-nav ul {
  display: flex;
  justify-content: center;
  gap: 24px;
  list-style: none;
}

.site-nav a {
  display: inline-block;
  padding: 8px 0;
  font-size: 0.96rem;
  color: #1f2937;
  border-bottom: 2px solid transparent;
}

.site-nav a.active {
  border-bottom-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
}

.menu-toggle {
  display: none;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #ffffff;
  color: #1f2937;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
}

.header-cta {
  white-space: nowrap;
}

.page-hero {
  padding: 48px 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}

.hero-grid--home {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
}

.hero-grid--page {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
}

.hero-copy {
  max-width: 640px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.7rem);
  margin-bottom: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-side-visual,
.section-figure,
.article-image,
.card-image {
  margin: 0;
}

.hero-home {
  padding-top: 72px;
  padding-bottom: 64px;
}

.hero-home .hero-copy {
  max-width: 620px;
}

.hero-home .hero-side-visual {
  display: flex;
  justify-content: flex-end;
}

.hero-home .hero-side-visual img {
  width: min(100%, 470px);
  border: 0;
  border-radius: 0;
  background: transparent;
}

.hero-side-visual img,
.section-figure img,
.article-image img,
.card-image img {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #ffffff;
}

.facts-pills,
.facts-row {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.facts-pills li,
.facts-row li {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--color-primary);
  font-size: 0.92rem;
  font-weight: 600;
}

.section-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 40px;
  align-items: start;
}

.section-layout--reverse .section-media {
  order: -1;
}

.section-layout--text {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
}

.section-copy {
  max-width: 640px;
}

.section-copy--wide {
  max-width: 860px;
}

.section-copy p,
.content-prose p,
.article-card p,
.service-snippet p,
.service-detail p,
.side-panel p,
.contact-info-box p {
  color: var(--color-muted);
  line-height: 1.75;
}

.section-copy h3,
.content-prose h3,
.service-snippet h3,
.service-detail h2 {
  margin-top: 22px;
  font-size: 1.22rem;
}

.side-panel,
.service-snippet,
.service-detail,
.article-card,
.step-item,
.tips-box,
.contact-info-box,
.form-box,
.cta-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #ffffff;
}

.side-panel,
.service-snippet,
.service-detail,
.step-item,
.tips-box,
.contact-info-box,
.form-box,
.cta-panel {
  padding: 20px;
}

.side-panel h3,
.tips-box h3,
.contact-info-box h2,
.form-box h2 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.bullet-list,
.area-list,
.content-prose ul,
.content-prose ol,
.service-snippet ul,
.service-detail ul,
.footer ul {
  padding-left: 18px;
}

.bullet-list,
.area-list,
.content-prose ul,
.service-snippet ul,
.service-detail ul {
  list-style: disc;
}

.content-prose ol {
  list-style: decimal;
}

.bullet-list li,
.area-list li,
.content-prose li,
.service-snippet li,
.service-detail li,
.footer li {
  margin-bottom: 8px;
  color: var(--color-muted);
}

.service-grid,
.grid-2,
.grid-3,
.related-grid,
.benefit-list,
.process-grid,
.footer-top,
.area-columns,
.contact-cards {
  display: grid;
  gap: 18px;
}

.service-grid,
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3,
.related-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-snippet h3,
.service-detail h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.service-snippet .text-link,
.service-detail .hero-actions {
  margin-top: 12px;
}

.benefit-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.benefit-item {
  position: relative;
  padding: 0 0 0 18px;
}

.benefit-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.benefit-item h3 {
  margin: 0 0 6px;
  font-size: 1.04rem;
}

.benefit-item p {
  margin-bottom: 0;
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
}

.step-item {
  padding: 18px;
}

.step-number {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--color-primary);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.step-item h3 {
  font-size: 1.04rem;
  margin-bottom: 8px;
}

.step-item p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.area-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 22px 0 16px;
}

.area-columns ul {
  list-style: disc;
}

.faq-wrap {
  margin-top: 22px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #ffffff;
  margin-bottom: 14px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: #ffffff;
  padding: 15px 18px;
  text-align: left;
  font: inherit;
  font-weight: 600;
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
}

.faq-question:hover {
  background: #f8fafc;
}

.faq-answer {
  padding: 0 18px 16px;
  color: var(--color-muted);
}

.faq-answer[hidden] {
  display: none;
}

.cta-strip {
  background: var(--color-primary);
  color: #ffffff;
  text-align: center;
}

.cta-strip h2,
.cta-strip h3 {
  color: #ffffff;
}

.cta-strip p {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  color: #dbe2ee;
}

.footer {
  background: #132238;
  color: #d9e2f0;
}

.footer-top {
  grid-template-columns: 1.2fr 1fr 1fr;
  padding: 40px 0 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.footer h3 {
  color: #ffffff;
  font-size: 1rem;
}

.footer p,
.footer a,
.footer li {
  color: #d9e2f0;
  font-size: 0.94rem;
}

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

.footer-bottom {
  padding: 12px 0 22px;
  font-size: 0.84rem;
  color: #c7d3e4;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.filter-link,
.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.filter-link.active,
.page-link.current {
  color: var(--color-primary);
  border-color: var(--color-primary);
  font-weight: 600;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.article-card {
  overflow: hidden;
  padding: 0;
}

.card-image img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
}

.article-card-body {
  padding: 18px;
}

.article-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.82rem;
  color: #6b7280;
}

.article-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
  background: #ffffff;
}

.article-card h2,
.article-card h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.article-card p {
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.breadcrumb {
  margin-bottom: 10px;
  color: #6b7280;
  font-size: 0.86rem;
}

.article-meta {
  margin-bottom: 18px;
  color: #6b7280;
  font-size: 0.92rem;
}

.article-shell {
  max-width: 860px;
}

.content-prose {
  max-width: 760px;
}

.content-prose h2 {
  margin-top: 34px;
  margin-bottom: 12px;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
}

.content-prose h3 {
  margin-top: 24px;
  margin-bottom: 10px;
}

.content-prose blockquote {
  margin: 24px 0;
  padding: 18px 20px;
  border-left: 3px solid var(--color-primary);
  background: var(--color-section);
  color: #374151;
}

.content-prose figure {
  margin: 28px 0;
}

.content-prose figure img {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.content-prose figcaption {
  margin-top: 8px;
  color: #6b7280;
  font-size: 0.86rem;
}

.tips-box {
  margin: 24px 0;
}

.inline-cta {
  margin: 34px 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-section);
  text-align: center;
}

.inline-cta p {
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
}

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.92rem;
  font-weight: 600;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #ffffff;
  padding: 10px 12px;
  font: inherit;
  color: var(--color-text);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid rgba(31, 47, 70, 0.16);
  outline-offset: 0;
  border-color: var(--color-primary);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 12px 0 18px;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.map-embed {
  margin-top: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #ffffff;
}

.map-embed iframe {
  height: 340px;
  border: 0;
}

.anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.anchor-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 500;
}

@media (max-width: 960px) {
  .hero-grid--home,
  .hero-grid--page,
  .section-layout,
  .section-layout--text,
  .service-grid,
  .grid-2,
  .form-layout,
  .contact-cards {
    grid-template-columns: 1fr;
  }

  .section-layout--reverse .section-media {
    order: 0;
  }

  .article-grid,
  .grid-3,
  .related-grid,
  .process-grid,
  .footer-top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefit-list {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .section-copy,
  .section-copy--wide,
  .content-prose,
  .article-shell {
    max-width: none;
  }

  .hero-home .hero-side-visual {
    justify-content: center;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section,
  .page-hero {
    padding: 44px 0;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    left: 14px;
    right: 14px;
    display: none;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 8px;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    display: block;
  }

  .site-nav li {
    border-bottom: 1px solid var(--color-border);
    list-style: none;
  }

  .site-nav li:last-child {
    border-bottom: 0;
  }

  .site-nav a {
    display: block;
    padding: 10px 8px;
    border-bottom: 0;
  }

  .facts-pills {
    gap: 8px;
  }

  .facts-pills li {
    width: calc(50% - 4px);
    text-align: center;
  }

  .article-grid,
  .grid-3,
  .related-grid,
  .process-grid,
  .footer-top,
  .area-columns {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
  }

  .hero-home {
    padding-top: 52px;
    padding-bottom: 44px;
  }

  .hero-home .hero-side-visual img {
    width: min(100%, 360px);
  }
}

/* ---- UX/A11y best practices (added) ---- */
/* Visible keyboard focus for interactive elements */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.faq-question:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid #3b82f6;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Sticky header offset so anchored sections/FAQ aren't hidden under the header */
[id] {
  scroll-margin-top: 92px;
}

/* Skip-to-content link (visible on keyboard focus) */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 60;
  padding: 10px 16px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: 6px;
  font-weight: 600;
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 12px;
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Kontaktformulär: honeypot + felmeddelande ---- */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-alert {
  background: #fef2f2;
  border: 1px solid #f3c2c2;
  color: #9b1c1c;
  padding: 12px 14px;
  border-radius: 6px;
  margin: 0 0 16px;
  font-size: 0.95rem;
}

/* ---- Cookie-/samtyckesbanner ---- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  background: var(--color-dark);
  color: #fff;
  box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.25);
}
.cookie-banner__inner {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
  padding: 16px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  justify-content: space-between;
}
.cookie-banner__text {
  margin: 0;
  flex: 1 1 320px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #e5e7eb;
}
.cookie-banner__text a {
  color: #fff;
  text-decoration: underline;
}
.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
@media (max-width: 560px) {
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

/* ---- Kalkylator (takbyte-uppskattning) ---- */
.calc-wrap {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: start;
}
@media (max-width: 820px) {
  .calc-wrap {
    grid-template-columns: 1fr;
  }
}
.calc-form .field {
  margin-bottom: 16px;
}
.calc-result {
  background: var(--color-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}
.calc-result__figure {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 4px 0 2px;
  line-height: 1.15;
}
.calc-result__label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  margin: 0;
}
.calc-result__rot {
  margin: 16px 0;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}
.calc-disclaimer {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-top: 16px;
}
.calc-result[hidden] {
  display: none;
}