/*
 * Responsiv layout for marteevelina.no
 * Denne filen lastes etter sidens opprinnelige <style>-regler.
 * Felles tilpasninger samles her, slik at designet er enkelt å vedlikeholde.
 */

:root {
  --blue: #6f96d1;
  --pale-blue: #eff3fc;
  --text: #333;
  --page-gutter: clamp(20px, 6.25vw, 90px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 0; overflow-wrap: break-word; line-height: 1.65; }
img, video, svg { max-width: 100%; height: auto; }
img { display: block; }
main, main > section { min-width: 0; }
h1, h2, h3, h4, p { overflow-wrap: break-word; }
a { text-underline-offset: .2em; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }

/* Felles toppmeny: originalt desktop-uttrykk, men fleksible sidemarger. */
header {
  padding: 24px var(--page-gutter) 18px;
  gap: 24px;
  z-index: 20;
}
header .site-logo { flex: 0 0 auto; display: inline-flex; align-items: center; }
header .site-logo img { height: 70px; width: auto; max-width: min(36vw, 260px); }
header nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 28px); }
header nav a { margin-left: 0; white-space: nowrap; }
header nav a[aria-current="page"] { color: var(--blue); }
.nav-toggle { display: none; }

/* Prosjektintroduksjoner og prosess: bruk én konsekvent innholdsbredde. */
.title-container { padding: 30px var(--page-gutter); }
.title-container-content { gap: clamp(24px, 3vw, 44px); }
.title-container-content-text,
.title-container-content-img,
.text-problem,
.text-solution { min-width: 0; }
.title-container-content-text,
.title-container-content-img { flex: 1 1 0; width: auto; }
.title-container-content-img img { width: 100%; height: auto; border-radius: 2px; }
.prob-sol-container { margin: 28px var(--page-gutter); gap: clamp(24px, 3vw, 44px); }
.prob-sol-container > div { flex: 1 1 0; width: auto; }
.process-container { margin: 28px var(--page-gutter); }
.process-container-split > * { min-width: 0; }
.process-container img { max-width: 100%; height: auto; }
.back-btn { display: inline-flex; align-items: center; min-height: 38px; }

/* Prosjektoversikten: 3/2/1 kolonner i stedet for faste 400 px. */
.projects {
  width: min(100%, 1260px);
  margin-inline: auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 30px);
}
.projects .card {
  width: 100%;
  min-width: 0;
  display: block;
  text-decoration: none;
  color: inherit;
}
.projects .card img { width: 100%; aspect-ratio: 5 / 3; object-fit: cover; }
.projects .overlay { box-sizing: border-box; }
.projects .card:focus-visible .overlay,
.projects .card:focus-within .overlay { opacity: 1; }
.projects .overlay h3 { line-height: 1.3; }
.projects .overlay p { line-height: 1.6; }

/* Sidene som allerede har egne sentrerte tekstfelt. */
.intro-text { max-width: 1140px; margin-inline: auto; }
.intro-text p { line-height: 1.8; }
footer { padding-inline: 20px; }
footer img { margin-inline: auto; }

@media (max-width: 1100px) {
  .projects { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 850px; }
  .intro-text { padding-inline: 6%; }
}

/* Nettbrett: stablet introduksjon, god lesebredde og færre marger. */
@media (max-width: 900px) {
  .title-container-content { flex-direction: column; align-items: stretch; gap: 16px; }
  .title-container-content-text,
  .title-container-content-img { width: 100%; flex: auto; }
  .title-container-content-img { max-width: 760px; }
  .process-container-split { flex-direction: column; gap: 16px; }
  .prob-sol-container { flex-direction: column; gap: 10px; }
  .prob-sol-container > div { flex: auto; width: 100%; }
}

/* Mobil: tastaturvennlig hamburgermeny og én prosjektkolonne. */
@media (max-width: 767px) {
  :root { --page-gutter: clamp(18px, 5vw, 32px); }
  header {
    padding: 12px var(--page-gutter);
    gap: 14px;
    min-height: 74px;
  }
  header .site-logo img { height: 52px; max-width: 200px; }
  .nav-toggle {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 46px;
    height: 46px;
    margin-left: auto;
    padding: 10px;
    background: transparent;
    color: #6F96D1;
    border: none;
    border-radius: 8px;
    cursor: pointer;
  }
  .nav-toggle-bars { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 23px; }
  .nav-toggle-bars span { height: 2px; width: 100%; background: currentColor; border-radius: 2px; transition: transform .2s, opacity .2s; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars span:first-child { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars span:last-child { transform: translateY(-7px) rotate(-45deg); }

  header nav {
    position: absolute;
    inset: 100% 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--page-gutter) 14px;
    background: white;
    border-bottom: 1px solid #e5eaf3;
    box-shadow: 0 12px 20px rgb(0 0 0 / 7%);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  header nav.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  header nav a {
    display: block;
    margin: 0;
    padding: 14px 6px;
    min-height: 48px;
    border-bottom: 1px solid #f2f4f8;
    white-space: normal;
    font-size: .94rem;
  }
  header nav a:last-child { border-bottom: 0; }
  main { margin-top: 12px; }
  .title-container { padding-block: 16px 25px; }
  .title-container-content { padding-top: 12px; }
  .title-container-content-text h3 { margin-top: 8px; }
  .process-container, .prob-sol-container { margin-block: 28px; }
  .intro-text { padding: 12px 2%; }
  .intro-text p { line-height: 1.75; }
  .quote-section { padding-inline: 2px; }
  .projects { grid-template-columns: minmax(0, 1fr); gap: 24px; width: min(100%, 500px); }
  .projects .card { border-radius: 14px; }
  footer { margin-top: 30px; padding-block: 20px; font-size: .85rem; }
}

/* Berøringsskjermer: ikke skjul prosjekttitler bak hover. */
@media (hover: none), (pointer: coarse) {
  .projects .card { background: var(--pale-blue); }
  .projects .card img { transition: none; }
  .projects .card:hover img { transform: none; }
  .projects .overlay {
    position: static;
    inset: auto;
    opacity: 1;
    transform: none;
    background: var(--pale-blue);
    color: var(--text);
    padding: 16px 18px 19px;
    min-height: 0;
    text-align: left;
    transition: none;
  }
  .projects .overlay h3 { color: var(--blue) !important; margin: 0 0 6px; }
  .projects .overlay p { margin: 0; font-size: .85rem; }
}

@media (max-width: 430px) {
  body { letter-spacing: .45px; font-size: 15px; }
  header .site-logo img { height: 45px; max-width: 175px; }
  .title-container-content-text p,
  .process-container p,
  .prob-sol-container p { line-height: 1.75; }
  .title-container h3, .process-container h3, .prob-sol-container h3 { letter-spacing: 1px; }
  .website-btn { display: inline-block; max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Når JavaScript er avslått, skal navigasjonen fortsatt være tilgjengelig. */
@media (max-width: 767px) {
  .no-js header nav { visibility: visible; opacity: 1; pointer-events: auto; position: static; transform: none; box-shadow: none; }
  .no-js header { flex-wrap: wrap; }
  .no-js header nav { flex: 1 0 100%; }
  .no-js .nav-toggle { display: none; }
}