/* ============================================================
   NEUROPORTALEN — GLOBAL STYLESHEET
   Rediger farver og typografi under :root
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Hanken+Grotesk:wght@400;500;600;700&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  /* Farver */
  --color-ink:        #1A1B22;   /* tekst + topbar + footer */
  --color-indigo:     #2E2A6B;   /* pre-header labels, fremhævet tekst */
  --color-periwinkle: #5A57C7;   /* CTA-knapper */
  --color-mist:       #ECEAF7;   /* lys baggrund, infobokse */
  --color-bone:       #F8F6F1;   /* side-baggrund */
  --color-white:      #FFFFFF;
  --color-border:     #E2E0EE;
  --color-text-muted: #6B6880;

  /* Typografi */
  --font-display: 'Fraunces', Georgia, serif;   /* store overskrifter */
  --font-body:    'Hanken Grotesk', sans-serif; /* alt andet */

  /* Størrelser */
  --max-width: 1160px;
  --radius:    8px;
  --radius-lg: 16px;

  /* Spacing */
  --section-gap: 100px;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-bone);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── TYPOGRAFI ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 700; }

p { margin-bottom: 1.1em; }
p:last-child { margin-bottom: 0; }

/* ── LAYOUT ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-gap) 0;
}

.section--mist { background: var(--color-mist); }
.section--ink  { background: var(--color-ink); color: var(--color-bone); }

/* ── TOPBAR ── */
.topbar {
  background: var(--color-ink);
  color: var(--color-bone);
  font-size: 13px;
  font-family: var(--font-body);
  font-weight: 500;
  padding: 8px 0;
}

.topbar__inner {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.topbar a {
  color: rgba(248, 246, 241, 0.75);
  transition: color 0.2s;
}
.topbar a:hover { color: var(--color-bone); }

/* ── NAVIGATION ── */
.navbar {
  background: var(--color-bone);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo img {
  height: 36px;
  width: auto;
}

.navbar__logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  list-style: none;
}

.navbar__nav a {
  display: block;
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.navbar__nav a:hover,
.navbar__nav a.active {
  background: var(--color-mist);
  color: var(--color-indigo);
}

.navbar__search {
  display: flex;
  align-items: center;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: 24px;
  padding: 6px 14px 6px 12px;
  gap: 8px;
  min-width: 200px;
  transition: border-color 0.2s;
}

.navbar__search:focus-within {
  border-color: var(--color-periwinkle);
}

.navbar__search input {
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-ink);
  outline: none;
  width: 100%;
}

.navbar__search input::placeholder { color: var(--color-text-muted); }

.navbar__search svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-text-muted);
  flex-shrink: 0;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: all 0.25s;
}

.navbar__mobile {
  display: none;
  flex-direction: column;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 16px 24px 24px;
  gap: 4px;
}

.navbar__mobile.open { display: flex; }

.navbar__mobile a {
  display: block;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-ink);
  border-radius: var(--radius);
}

.navbar__mobile a:hover { background: var(--color-mist); }

/* ── FOOTER ── */
.footer {
  background: var(--color-ink);
  color: var(--color-bone);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(248,246,241,0.12);
}

.footer__brand img {
  height: 32px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-bone);
  margin-bottom: 12px;
}

.footer__brand p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(248,246,241,0.65);
  max-width: 280px;
}

.footer__col h5 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(248,246,241,0.45);
  margin-bottom: 16px;
}

.footer__col ul { list-style: none; }

.footer__col ul li { margin-bottom: 10px; }

.footer__col ul a {
  font-size: 14px;
  color: rgba(248,246,241,0.7);
  transition: color 0.2s;
}

.footer__col ul a:hover { color: var(--color-bone); }

.footer__bottom {
  padding-top: 24px;
  font-size: 13px;
  color: rgba(248,246,241,0.4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── KNAPPER ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  border-radius: 6px;
  padding: 12px 24px;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-indigo);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  color: var(--color-periwinkle);
  border: 2px solid var(--color-periwinkle);
}

.btn--outline:hover {
  background: var(--color-periwinkle);
  color: var(--color-white);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-periwinkle);
  color: var(--color-periwinkle);
}

/* ── PRE-HEADER KICKER ── */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-indigo);
  background: var(--color-mist);
  border-radius: 20px;
  padding: 5px 12px;
  margin-bottom: 20px;
}

/* ── KORT (CARDS) ── */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 8px 32px rgba(46,42,107,0.10);
  transform: translateY(-2px);
}

.card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-mist);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card__icon svg { width: 24px; height: 24px; stroke: var(--color-indigo); }

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card p {
  font-size: 15px;
  color: var(--color-ink);
  margin-bottom: 20px;
}

.card__link {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-periwinkle);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.card__link:hover { gap: 10px; }

/* ── SECTION HEADER ── */
.section-header {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-header p {
  font-size: 17px;
  color: var(--color-ink);
  margin-top: 12px;
}

/* ── VIDEO EMBED PLACEHOLDER ── */
.video-placeholder {
  position: relative;
  background: transparent;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.video-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.video-play {
  display: none;
}

.video-placeholder:hover .video-play {
  background: rgba(90,87,199,0.7);
}

.video-play svg { width: 24px; height: 24px; fill: white; margin-left: 3px; }

/* ── SPLIT SEKTION ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }

/* ── ARTIKEL-SIDE ── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  align-items: start;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.article-meta .kicker { margin-bottom: 0; }

.article-meta .read-time {
  font-size: 13px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

.article-body h2 {
  font-size: 1.6rem;
  margin-top: 2em;
  margin-bottom: 0.5em;
}

.article-body h3 {
  font-size: 1.2rem;
  margin-top: 1.5em;
  margin-bottom: 0.4em;
}

.article-body p { margin-bottom: 1.2em; }

/* Klinisk relevans-boks */
.clinical-box {
  background: var(--color-mist);
  border-left: 4px solid var(--color-periwinkle);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 2em 0;
}

.clinical-box h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-indigo);
  margin-bottom: 8px;
}

.clinical-box p { font-size: 15px; margin: 0; }

/* Disclaimer-boks */
.disclaimer-box {
  background: #FFF8E7;
  border: 1px solid #F0D080;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 2em 0;
  font-size: 13px;
  color: #7A6020;
}

/* Sidebar indholdsfortegnelse */
.toc {
  position: sticky;
  top: 88px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.toc h5 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.toc ul { list-style: none; }
.toc ul li { margin-bottom: 8px; }
.toc ul a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color 0.2s;
}
.toc ul a:hover { color: var(--color-periwinkle); }

/* Relaterede artikler */
.related-card {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
}

.related-card img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.related-card__text span {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-indigo);
}

.related-card__text h4 {
  font-size: 14px;
  margin-top: 4px;
  line-height: 1.4;
}

/* ── UNDER CONSTRUCTION BANNER ── */
.under-construction {
  background: var(--color-mist);
  border: 1.5px solid var(--color-periwinkle);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  max-width: 640px;
  margin: 80px auto;
}

.under-construction svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-periwinkle);
  margin-bottom: 24px;
}

.under-construction h2 { font-size: 1.8rem; margin-bottom: 12px; }
.under-construction p { color: var(--color-ink); max-width: 400px; margin: 0 auto; }

/* ── SYGDOMS-GRID ── */
.disease-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.disease-grid--10 {
  grid-template-columns: repeat(5, 1fr);
}

.disease-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  transition: all 0.15s;
  cursor: pointer;
}

.disease-pill:hover {
  border-color: var(--color-periwinkle);
  color: var(--color-periwinkle);
  background: var(--color-mist);
}

.disease-pill svg {
  width: 36px;
  height: 36px;
  stroke: var(--color-periwinkle);
  flex-shrink: 0;
}

/* ── HERO ── */
.hero {
  padding: 96px 0 80px;
  background: var(--color-bone);
}

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

.hero__subtitle {
  font-size: 18px;
  color: var(--color-ink);
  margin: 20px 0 36px;
  max-width: 460px;
}

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

.hero__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ── PROFIL (Om os) ── */
.profile-section {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 64px;
  align-items: start;
}

.profile-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1/1;
  background: var(--color-mist);
  width: 220px;
}

.profile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── KONTAKT ── */
.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 600px;
}

.contact-card h3 { margin-bottom: 16px; }
.contact-card p { color: var(--color-text-muted); margin-bottom: 24px; }

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-periwinkle);
  transition: color 0.2s;
}

.contact-email:hover { color: var(--color-indigo); }
.contact-email svg { width: 20px; height: 20px; stroke: currentColor; }

/* ── GRID LAYOUTS ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

/* ── RESPONSIV ── */
@media (max-width: 960px) {
  .split, .hero__inner, .article-layout, .profile-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .split--reverse { direction: ltr; }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }

  .disease-grid--10 { grid-template-columns: repeat(3, 1fr); }

  .footer__grid { grid-template-columns: 1fr 1fr; }

  .article-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  :root { --section-gap: 64px; }

  .navbar__nav { display: none; }
  .navbar__hamburger { display: flex; }

  .grid-3, .grid-2 { grid-template-columns: 1fr; }

  .disease-grid--10 { grid-template-columns: repeat(2, 1fr); }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }

  .hero { padding: 64px 0 48px; }
}

@media (max-width: 480px) {
  .disease-grid { grid-template-columns: 1fr; }
  .contact-card { padding: 32px 24px; }
  h1 { font-size: 2rem; }
}

/* ── UTILS ── */
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-32 { margin-bottom: 32px; }