/* ==========================================================================
   NORDISK BILTRANSPORT — Design system
   Palette: ink / paper / stone with a single deep-green accent ("Nordisk Green")
   and a muted steel-blue used only for the route/map motif.
   Type: Schibsted Grotesk (display) + Inter (body) + IBM Plex Mono (utility)
   ========================================================================== */

:root {
  /* Color */
  --ink: #0F1613;
  --surface: #17211C;
  --paper: #F7F6F2;
  --paper-dim: #EFECE5;
  --white: #FFFFFF;
  --stone: #6C6F65;
  --stone-light: #9A9C90;
  --line: #DEDAD0;
  --line-on-dark: rgba(247, 246, 242, 0.14);
  --green: #1E4536;
  --green-bright: #2E6B51;
  --green-tint: #E7EDE7;
  --steel: #3C5064;
  --danger: #9A3324;

  /* Type */
  --font-display: 'Schibsted Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  /* Layout */
  --container: 1180px;
  --gutter: clamp(1.5rem, 4vw, 3.5rem);
  --radius-sm: 3px;
  --section-pad: clamp(4.5rem, 9vw, 8rem);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }

@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; }
}

/* ---------- Utility ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 0.8em 1.2em; z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

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

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 0.9rem;
}

.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head--center { max-width: 640px; margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.1vw, 2.5rem); line-height: 1.15; }
.section-lead { margin-top: 1rem; color: var(--stone); font-size: 1.05rem; max-width: 46ch; }
.section-head--center .section-lead { margin-left: auto; margin-right: auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5em;
  padding: 0.95em 1.9em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-bright); }
.btn-ghost { border-color: currentColor; color: var(--ink); }
.hero .btn-ghost { color: var(--paper); border-color: rgba(247,246,242,0.5); }
.hero .btn-ghost:hover { border-color: var(--paper); }
.btn-small { padding: 0.7em 1.3em; font-size: 0.85rem; }
.btn-full { width: 100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 246, 242, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.1rem var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
}
.logo { display: flex; align-items: center; gap: 0.65rem; color: var(--ink); }
.logo-mark { color: var(--green); flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.05; }
.logo-name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.02em; }
.logo-sub { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; color: var(--stone); }

.main-nav ul { display: flex; gap: 2rem; }
.main-nav a {
  font-size: 0.92rem; color: var(--ink); position: relative; padding: 0.2rem 0;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px;
  background: var(--green); transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 1.25rem; }
.phone-link { display: flex; align-items: center; gap: 0.45rem; font-size: 0.88rem; color: var(--stone); }
.phone-link svg { color: var(--green); }

.nav-toggle {
  display: none; width: 34px; height: 34px; position: relative; flex-shrink: 0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 6px; right: 6px; height: 1.5px; background: var(--ink);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span { top: 50%; transform: translateY(-50%); }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg) translate(-1px,-1px); top:0; }
.nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg) translate(-1px,1px); top:0; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  background: var(--surface);
  color: var(--paper);
  padding: clamp(3.5rem, 8vw, 6rem) var(--gutter) 0;
  overflow: hidden;
}
.hero-top { position: relative; }

.hero-media {
  position: absolute;
  top: 0;
  right: calc(-1 * var(--gutter));
  bottom: 0;
  width: min(50%, 760px);
  overflow: hidden;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.9) contrast(1.05) brightness(0.95);
  mask-image: linear-gradient(to right, transparent 0%, black 26%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 26%);
}

.hero-text-wrap {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.5rem 0 3.5rem;
}
.hero-content { position: relative; max-width: 560px; }
.hero-route { position: absolute; inset: -3rem -1.5rem; opacity: 0.45; pointer-events: none; }
.hero-route svg { width: 100%; height: 100%; }
.route-line { fill: none; stroke: var(--line-on-dark); stroke-width: 1; }
.route-line--2 { stroke: rgba(46, 107, 81, 0.35); }
.route-dot { fill: var(--paper); opacity: 0.5; }
.route-dot--end { fill: var(--green-bright); opacity: 1; }

.hero-content .eyebrow { color: var(--green-bright); position: relative; }
.hero h1 {
  position: relative;
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.hero-lead {
  position: relative;
  margin: 1.5rem 0 0;
  max-width: 46ch;
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  color: rgba(247,246,242,0.72);
}
.hero-actions {
  position: relative;
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-top: 2.2rem;
}

.trust-strip {
  position: relative;
  max-width: var(--container);
  margin: clamp(3rem, 7vw, 4.5rem) auto 0;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line-on-dark);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.trust-strip li {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.85rem; color: rgba(247,246,242,0.78);
}
.trust-mark { width: 6px; height: 6px; background: var(--green-bright); flex-shrink: 0; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about { padding: var(--section-pad) var(--gutter); }
.section-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 4rem; }
.about-body p { color: var(--stone); max-width: 58ch; margin-bottom: 1.2rem; }
.about-points {
  margin-top: 2.2rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 2.5rem;
  padding-top: 2.2rem; border-top: 1px solid var(--line);
}
.about-point h3 { font-size: 1.02rem; margin-bottom: 0.5rem; }
.about-point p { color: var(--stone); font-size: 0.94rem; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services { padding: var(--section-pad) var(--gutter); background: var(--paper-dim); }
.services > * { max-width: var(--container); margin-left: auto; margin-right: auto; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--paper-dim);
  padding: 2.4rem 2rem;
  transition: background-color 0.25s var(--ease);
}
.service-card:hover { background: var(--paper); }
.service-icon { color: var(--green); margin-bottom: 1.4rem; width: 34px; height: 34px; }
.service-card h3 { font-size: 1.05rem; margin-bottom: 0.55rem; }
.service-card p { color: var(--stone); font-size: 0.92rem; }

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process { padding: var(--section-pad) var(--gutter); }
.process > * { max-width: var(--container); margin-left: auto; margin-right: auto; }
.process-list {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  counter-reset: step;
  position: relative;
}
.process-step {
  padding: 0 1.8rem 0 0;
  border-left: 1px solid var(--line);
  padding-left: 1.8rem;
}
.process-step:first-child { border-left: none; padding-left: 0; }
.process-number {
  display: block; font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--green); margin-bottom: 1rem;
}
.process-step h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.process-step p { color: var(--stone); font-size: 0.92rem; }

/* ==========================================================================
   QUOTE FORM
   ========================================================================== */
.quote { padding: var(--section-pad) var(--gutter); background: var(--surface); color: var(--paper); }
.quote-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 4.5rem;
}
.quote .eyebrow { color: var(--green-bright); }
.quote-intro h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); line-height: 1.2; margin-bottom: 1rem; }
.quote .section-lead { color: rgba(247,246,242,0.68); }
.quote-points { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.8rem; }
.quote-points li { position: relative; padding-left: 1.2rem; font-size: 0.92rem; color: rgba(247,246,242,0.85); }
.quote-points li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 6px; height: 6px; background: var(--green-bright); }

.quote-alt { margin-top: 2.6rem; padding-top: 2rem; border-top: 1px solid var(--line-on-dark); }
.quote-alt-label { font-size: 0.85rem; color: rgba(247,246,242,0.55); margin-bottom: 0.6rem; }
.quote-alt-link { display: block; font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 0.3rem; }
.quote-alt-link:hover { color: var(--green-bright); }

.quote-form { background: var(--paper); color: var(--ink); padding: 2.4rem; border-radius: var(--radius-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-field { margin-bottom: 1.2rem; }
.form-field label { display: block; font-size: 0.82rem; margin-bottom: 0.5rem; color: var(--stone); }
.optional { color: var(--stone-light); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 0.8em 0.9em; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: border-color 0.2s var(--ease);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--green); outline: none;
}
.form-field textarea { resize: vertical; min-height: 90px; }

.form-consent {
  display: flex; align-items: flex-start; gap: 0.7rem;
  margin-bottom: 1.5rem; padding-top: 0.4rem;
}
.form-consent input { margin-top: 0.25rem; accent-color: var(--green); flex-shrink: 0; }
.form-consent label { font-size: 0.82rem; color: var(--stone); }

.form-status { margin-top: 1rem; font-size: 0.88rem; text-align: center; min-height: 1.2em; }
.form-status.is-success { color: var(--green); }
.form-status.is-error { color: var(--danger); }

/* ==========================================================================
   COVERAGE / MAP
   ========================================================================== */
.coverage { padding: var(--section-pad) var(--gutter); background: var(--paper-dim); }
.coverage-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 3rem; align-items: center;
}
.coverage-list { margin-top: 1.8rem; display: flex; flex-direction: column; gap: 0.85rem; }
.coverage-list li { display: flex; align-items: center; gap: 0.7rem; font-family: var(--font-mono); font-size: 0.88rem; letter-spacing: 0.02em; }
.coverage-dot { width: 7px; height: 7px; background: var(--green); flex-shrink: 0; }
.coverage-dot--hub { border-radius: 50%; box-shadow: 0 0 0 3px var(--green-tint); }

.coverage-map { background: var(--paper); border: 1px solid var(--line); padding: 1.5rem; }
.map-route { fill: none; stroke: var(--steel); stroke-width: 1.2; opacity: 0.55; }
.map-route--intl { stroke-dasharray: 3 4; opacity: 0.45; }
.map-node { fill: var(--paper); stroke: var(--steel); stroke-width: 1.4; }
.map-node--hub { fill: var(--green); stroke: var(--green); }
.map-node--branch { fill: var(--green-tint); stroke: var(--green); stroke-width: 1.6; }
.map-node--intl { stroke: var(--stone-light); }
.map-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; fill: var(--stone); text-anchor: middle; }
.map-label--hub { fill: var(--ink); font-weight: 600; }
.map-label--branch { fill: var(--ink); font-weight: 600; }
.map-label--intl { fill: var(--stone-light); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { padding: var(--section-pad) var(--gutter); }
.faq > * { max-width: 820px; margin-left: auto; margin-right: auto; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.4rem 0; text-align: left;
  font-family: var(--font-display); font-size: 1.02rem; font-weight: 600;
}
.faq-icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; background: var(--ink);
  transition: transform 0.25s var(--ease);
}
.faq-icon::before { top: 50%; left: 0; right: 0; height: 1.4px; transform: translateY(-50%); }
.faq-icon::after { left: 50%; top: 0; bottom: 0; width: 1.4px; transform: translateX(-50%); }
.faq-question[aria-expanded="true"] .faq-icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s var(--ease);
}
.faq-answer p { padding-bottom: 1.4rem; color: var(--stone); max-width: 62ch; font-size: 0.95rem; }

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner { padding: var(--section-pad) var(--gutter); background: var(--green); color: var(--white); }
.cta-banner-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.cta-banner h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 0.8rem; }
.cta-banner p { color: rgba(255,255,255,0.82); margin-bottom: 2rem; }
.cta-banner .btn-primary { background: var(--ink); }
.cta-banner .btn-primary:hover { background: #000; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--surface); color: rgba(247,246,242,0.82); padding: 4.5rem var(--gutter) 0; }
.footer-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 3rem;
  padding-bottom: 3.5rem; border-bottom: 1px solid var(--line-on-dark);
}
.footer-brand .logo { color: var(--paper); margin-bottom: 1rem; }
.footer-brand .logo-mark { color: var(--green-bright); }
.footer-brand p { color: rgba(247,246,242,0.55); font-size: 0.9rem; max-width: 26ch; }
.footer-col h3 { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(247,246,242,0.5); margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col li { font-size: 0.9rem; color: rgba(247,246,242,0.75); }
.footer-col a:hover { color: var(--green-bright); }

.footer-bottom {
  max-width: var(--container); margin: 0 auto;
  padding: 1.6rem 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.82rem; color: rgba(247,246,242,0.45);
}
.footer-tagline { font-family: var(--font-mono); letter-spacing: 0.04em; }

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .header-actions .phone-link { display: none; }
  .nav-toggle { display: block; }

  .site-header.nav-open .main-nav {
    display: block;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 1rem var(--gutter) 1.5rem;
  }
  .site-header.nav-open .main-nav ul { flex-direction: column; gap: 0; }
  .site-header.nav-open .main-nav a { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }

  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .hero-top { display: flex; flex-direction: column-reverse; gap: 2rem; }
  .hero-media {
    position: static;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
  }
  .hero-media img { mask-image: none; -webkit-mask-image: none; }
  .hero-text-wrap { padding: 0; }
  .section-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-points { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 0; }
  .process-step:nth-child(3) { border-left: none; padding-left: 0; }
  .quote-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .coverage-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 620px) {
  .header-inner { padding: 0.9rem var(--gutter); }
  .trust-strip { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .process-step { border-left: none !important; padding-left: 0 !important; padding-bottom: 1.6rem; margin-bottom: 1.6rem; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .quote-form { padding: 1.6rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer-bottom { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}