/* ============================================================
   JAKVAB — light, airy, technically-confident
   Plain CSS, no build step.
   Display: Space Grotesk · Body: Inter · Labels: Space Mono
   ============================================================ */

:root {
  --paper:    #fafaf7;   /* airy off-white base   */
  --paper-2:  #f1f0ea;   /* soft section tint     */
  --ink:      #14151a;   /* near-black text       */
  --ink-2:    #3a3c44;   /* secondary text        */
  --muted:    #777a85;   /* tertiary / labels     */
  --line:     #e2e0d8;   /* hairlines             */
  --orange:   #ff5a1f;   /* edge accent           */
  --orange-d: #e44a12;
  --blue:     #1b44ff;   /* blueprint / trust     */
  --dark:     #101218;   /* dark band bg          */
  --dark-2:   #181b23;

  --display: "Space Grotesk", system-ui, sans-serif;
  --body:    "Inter", system-ui, sans-serif;
  --mono:    "Space Mono", ui-monospace, monospace;

  --maxw: 1140px;
  --pad:  clamp(1.1rem, 5vw, 3rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.05; margin: 0; }
p { margin: 0; }
a { color: inherit; }

.hl { color: var(--orange); }

/* ---------- shared layout helpers ---------- */
.sec-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--muted);
  margin: 0 0 1rem;
}
.sec-num.light { color: rgba(255,255,255,0.6); }
.sec-h {
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  letter-spacing: -0.02em;
}
.sec-lead {
  color: var(--ink-2);
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  max-width: 46ch;
  margin-top: 1rem;
}
.section-head { margin-bottom: clamp(2rem, 5vw, 3.2rem); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: .8rem 1.5rem;
  border: 1.5px solid transparent;
  transition: transform .15s, background .15s, color .15s, box-shadow .15s;
  cursor: pointer;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 6px 0 0 var(--orange-d);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 0 0 var(--orange-d); }
.btn-primary:active { transform: translateY(4px); box-shadow: 0 2px 0 0 var(--orange-d); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* ---------- blueprint backgrounds ---------- */
.blueprint {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(27,68,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27,68,255,0.05) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 25%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 25%, #000 30%, transparent 80%);
}
.blueprint--dark {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem var(--pad);
  background: rgba(250,250,247,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.brand-mark {
  width: 1.4em; height: 1.4em;
  display: inline-block;
  vertical-align: -0.22em;
}
.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a {
  text-decoration: none;
  color: var(--ink-2);
  font-size: .98rem;
  font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  color: var(--ink) !important;
  font-weight: 600 !important;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 2px;
}
.nav-toggle {
  display: none;
  background: none; border: none;
  font-size: 1.8rem; cursor: pointer; color: var(--ink);
  line-height: 1;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 10vw, 7rem) var(--pad) clamp(2.5rem, 6vw, 4rem);
  max-width: var(--maxw);
  margin: 0 auto;
  overflow: hidden;
}
.hero-inner { position: relative; z-index: 1; max-width: 760px; }
.kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--orange);
  margin-bottom: 1.4rem;
}
.hero-h {
  font-size: clamp(2.8rem, 9vw, 5.6rem);
  letter-spacing: -0.03em;
  margin-bottom: 1.6rem;
}
.hero-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--ink-2);
  max-width: 52ch;
  margin-bottom: 2rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero-trust {
  margin-top: 1.8rem;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: .3px;
}

/* ---------- TICKER ---------- */
.ticker {
  border-block: 1px solid var(--line);
  background: var(--ink);
  overflow: hidden;
  padding: .7rem 0;
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  white-space: nowrap;
  animation: scroll 38s linear infinite;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--paper);
  font-size: .95rem;
}
.ticker-track span { padding-inline: .2rem; }
.ticker-track i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange);
  display: inline-block;
}
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- TJÄNSTER ---------- */
.services {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 6rem) var(--pad);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  background: var(--paper);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  transition: background .2s, transform .2s;
}
.card:hover { background: #fff; }
.card-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--orange);
  display: block;
  margin-bottom: 1.4rem;
}
.card h3 { font-size: 1.4rem; margin-bottom: .6rem; letter-spacing: -0.01em; }
.card p { color: var(--ink-2); font-size: 1rem; }

/* ---------- AI BAND ---------- */
.ai-band {
  position: relative;
  background: var(--dark);
  color: var(--paper);
  overflow: hidden;
}
.ai-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 6rem) var(--pad);
}
.ai-h {
  font-size: clamp(2.2rem, 6vw, 4rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}
.ai-lead {
  color: rgba(255,255,255,0.72);
  max-width: 60ch;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  margin-bottom: 2.6rem;
}
.ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.6rem;
  margin-bottom: 2.6rem;
}
.ai-cell { border-top: 2px solid var(--orange); padding-top: 1rem; }
.ai-cell-num { font-family: var(--mono); color: var(--orange); font-size: 13px; }
.ai-cell h4 { font-size: 1.25rem; margin: .5rem 0 .4rem; }
.ai-cell p { color: rgba(255,255,255,0.65); font-size: .98rem; }

/* ---------- PROCESS ---------- */
.process {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 6rem) var(--pad);
}
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
}
.step { border-top: 1px solid var(--ink); padding-top: 1.2rem; }
.step-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 5rem);
  color: var(--paper-2);
  -webkit-text-stroke: 1.5px var(--ink);
  line-height: .9;
  display: block;
  margin-bottom: .8rem;
}
.step h3 { font-size: 1.5rem; margin-bottom: .5rem; }
.step p { color: var(--ink-2); }

/* ---------- VARFÖR ---------- */
.why { background: var(--paper-2); border-block: 1px solid var(--line); }
.why-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 6rem) var(--pad);
}
.why-list { list-style: none; padding: 0; margin: 0; max-width: 60ch; }
.why-list li {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--ink);
}
.why-list li:last-child { border-bottom: none; }
.tick {
  flex: none;
  width: 12px; height: 12px;
  margin-top: .45rem;
  background: var(--orange);
  transform: skewX(-12deg);
}

/* ---------- KONTAKT ---------- */
.contact {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 6rem) var(--pad);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: start;
}
.contact-direct {
  margin-top: 1.6rem;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--muted);
}
.contact-direct a { color: var(--orange); text-underline-offset: 3px; }

.contact-form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .35rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .5px;
  color: var(--muted);
  text-transform: uppercase;
}
.contact-form input,
.contact-form textarea {
  font-family: var(--body);
  font-size: 1rem;
  padding: .8rem .9rem;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 0;
  transition: border-color .15s, box-shadow .15s;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,90,31,0.15);
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.send-btn { justify-self: start; margin-top: .3rem; }
.send-btn:disabled { opacity: .6; cursor: wait; }
.form-status { min-height: 1.2em; margin: 0; font-size: .95rem; }
.form-status.ok { color: var(--orange-d); font-weight: 600; }
.form-status.err { color: #c0392b; }

/* ---------- FOOTER ---------- */
.footer { background: var(--dark); color: var(--paper); }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) var(--pad);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-end;
}
.footer-brand { font-family: var(--display); font-weight: 700; font-size: 1.5rem; }
.footer-brand .brand-mark { width: 1.4em; height: 1.4em; }
.footer-brand p {
  font-family: var(--body);
  font-weight: 400;
  font-size: .95rem;
  color: rgba(255,255,255,0.55);
  margin-top: .5rem;
}
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  text-align: right;
  font-size: .95rem;
  color: rgba(255,255,255,0.6);
}
.footer-meta a { color: var(--orange); text-decoration: none; }

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0 var(--pad);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .nav-links.open { max-height: 420px; padding: 1rem var(--pad) 1.4rem; }
  .nav-links a { padding: .6rem 0; width: 100%; }
  .contact-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}