/* =========================================================
   LIVINOR — base
   ---------------------------------------------------------
   Felles grunnlag som lastes på ALLE sider: variabler, reset,
   typografi, layout-helpers, header/navigasjon, footer, knapper
   og komponenter som brukes på to eller flere sider.

   Sidespesifikke regler ligger i styles/<side>.css og lastes
   ETTER denne filen.

   Palett   : varm stein-hvit, kullsvart tekst, dempet støvrosa
              (arv fra gammel brosjyre) og dyp vin-rosa som
              interaktiv aksent. Salvie-stein som sekundær
              nøytral, brukt til å skille "Alternativt hår".
   Typografi: Fraunces (display, karakterfull serif) +
              Inter (brødtekst/UI).
   Signatur : "Den stødige linjen" — en tynn strektegning som
              fungerer som seksjonsskille og tegnes inn ved
              scroll. En referanse til Torhilds håndverk som
              linjekunstner (eyeliner/bryn-linjer).
   ========================================================= */

:root {
  /* Farger */
  --color-bg: #f3efe8;
  --color-bg-raised: #ece6db;
  --color-ink: #221e1b;
  --color-ink-soft: #4a433d;
  --color-rose: #b98e8e;
  --color-rose-deep: #7a4b4f;
  --color-sage: #aba694;
  --color-sage-deep: #6e6b57;
  --color-line: #d9d0c1;
  --color-line-strong: #c2b6a3;
  --color-cream: #faf8f4;

  /* Typografi */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --maxw: 1180px;
  --gutter: 1.25rem;
  --radius: 3px;

  /* Bevegelse */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 720px) {
  :root {
    --gutter: 2.5rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 460;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
}

p {
  margin: 0 0 1em;
  max-width: 62ch;
}

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

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

:focus-visible {
  outline: 2px solid var(--color-rose-deep);
  outline-offset: 3px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(3.5rem, 8vw, 7rem);
}

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

.section-bg-sage {
  background: var(--color-sage);
  color: var(--color-cream);
}

.section-bg-sage h2,
.section-bg-sage h3 {
  color: var(--color-cream);
}

.section-bg-ink {
  background: var(--color-ink);
  color: var(--color-cream);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-rose-deep);
  margin-bottom: 0.9em;
}

.section-bg-sage .eyebrow,
.section-bg-ink .eyebrow {
  color: var(--color-rose);
}

.section-head {
  max-width: 46ch;
  margin-bottom: clamp(2rem, 5vw, 3.2rem);
}

.lede {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
}

.section-bg-sage .lede,
.section-bg-ink .lede {
  color: var(--color-cream);
  opacity: 0.86;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Signaturlinjen (seksjonsskille) ---------- */
.divider-line {
  --line-color: var(--color-rose-deep);
  width: 100%;
  height: 1px;
  overflow: visible;
}

.divider-line svg {
  width: 100%;
  height: 24px;
  overflow: visible;
}

.divider-line path {
  fill: none;
  stroke: var(--line-color);
  stroke-width: 1;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  transition: stroke-dashoffset 1.4s var(--ease);
}

.divider-line.is-visible path {
  stroke-dashoffset: 0;
}

/* ---------- Header / navigasjon ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 239, 232, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--color-ink);
}

.logo span {
  color: var(--color-rose-deep);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin-inline: auto;
  background: var(--color-ink);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-menu {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(86vw, 360px);
  height: 100vh;
  background: var(--color-cream);
  border-left: 1px solid var(--color-line);
  padding: 6rem 2rem 2rem;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.nav-menu.is-open {
  transform: translateX(0);
}

.nav-menu a {
  text-decoration: none;
  font-size: 1.05rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
}

.nav-menu a.is-active {
  color: var(--color-rose-deep);
}

.nav-menu .nav-cta {
  width: fit-content;
  margin-top: 1.5rem;
  padding: 0.7em 1.2em;
  border: 1px solid var(--color-rose-deep);
  border-radius: var(--radius);
  color: var(--color-cream);
  transition: none;
}

.nav-menu a.nav-cta::after {
  content: none;
}

.nav-menu a.nav-cta:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-cream);
  transform: none;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: none;
    border: none;
    padding: 0;
    transform: none;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }

  .nav-menu a {
    border-bottom: none;
    font-size: 0.95rem;
    padding: 0.25rem 0;
    position: relative;
  }

  .nav-menu a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: -4px;
    height: 1px;
    background: var(--color-rose-deep);
    transition: right 0.3s var(--ease);
  }

  .nav-menu a:hover::after,
  .nav-menu a.is-active::after {
    right: 0;
  }

  .nav-cta {
    margin-top: 0;
  }
}

/* ---------- Knapper ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 0.85em 1.6em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn-primary {
  background: var(--color-rose-deep);
  color: var(--color-cream);
}

.btn-primary:hover {
  background: var(--color-ink);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-line-strong);
}

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

.section-bg-sage .btn-ghost,
.section-bg-ink .btn-ghost {
  color: var(--color-cream);
  border-color: rgba(250, 248, 244, 0.4);
}

.btn-small {
  font-size: 0.82rem;
  padding: 0.6em 1.2em;
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(2.5rem, 7vw, 5rem) clamp(3rem, 8vw, 6rem);
}

.hero .container {
  display: grid;
  gap: 2.5rem;
  align-items: end;
}

.hero-copy .eyebrow {
  margin-bottom: 1.2em;
}

.hero-copy h1 {
  margin-bottom: 0.4em;
}

.hero-copy h1 em {
  font-style: italic;
  color: var(--color-rose-deep);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.8rem;
}

.hero-media {
  order: -1;
}

@media (min-width: 900px) {
  .hero .container {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .hero-media {
    order: 0;
  }
}

/* ---------- Bilde-placeholder ---------- */
.img-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ratio, 4 / 5);
  background:
    repeating-linear-gradient(135deg, rgba(34, 30, 27, 0.04) 0 1px, transparent 1px 14px),
    var(--color-bg-raised);
  border: 1px solid var(--color-line-strong);
  display: flex;
  align-items: flex-end;
  padding: 1.1rem;
}

.img-placeholder::before {
  content: attr(data-label);
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  background: var(--color-cream);
  border: 1px solid var(--color-line-strong);
  padding: 0.4em 0.7em;
}

.img-placeholder--wide {
  --ratio: 16 / 10;
}

.img-placeholder--square {
  --ratio: 1 / 1;
}
/* ---------- Utvalgte behandlinger / grid ---------- */
.treatment-grid {
  display: grid;
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}

.treatment-grid a {
  text-decoration: none;
  background: var(--color-cream);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: background 0.25s var(--ease);
}

.treatment-grid a:hover {
  background: var(--color-bg-raised);
}

.treatment-grid .treatment-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.treatment-grid .treatment-price {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

@media (min-width: 700px) {
  .treatment-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
/* ---------- FAQ ---------- */
.faq-item {
  border-top: 1px solid var(--color-line-strong);
  padding-block: 1.2rem;
}

.faq-item:last-child {
  border-bottom: 1px solid var(--color-line-strong);
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.faq-item summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.3rem;
  color: var(--color-rose-deep);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin-top: 0.9rem;
  color: var(--color-ink-soft);
}

.section-bg-ink .faq-item p {
  color: var(--color-cream);
  opacity: 0.86;
}
/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: var(--color-cream);
  padding-block: 3.5rem 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

.footer-grid h4 {
  color: var(--color-rose);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-body);
  margin-bottom: 1em;
}

.footer-grid a {
  text-decoration: none;
  opacity: 0.9;
}

.footer-grid a:hover {
  color: var(--color-rose);
  opacity: 1;
}

.footer-grid li {
  margin-bottom: 0.6em;
}

.footer-bottom {
  border-top: 1px solid rgba(250, 248, 244, 0.15);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ---------- Skip link (tilgjengelighet) ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-ink);
  color: var(--color-cream);
  padding: 0.8em 1.2em;
  z-index: 100;
}

.skip-link:focus {
  left: var(--gutter);
  top: 0.8rem;
}

/* ---------- Diverse ---------- */
.stack {
  display: grid;
  gap: 3rem;
}

@media (min-width: 900px) {
  .stack--split {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
  }
}