/* ==========================================================================
   Datatal — en del av InfraCom. Statisk mini-sajt (samma mönster som teletek).
   Brand: blå #0170b9 (Datatal) + teal #055559 (InfraCom-arv).
   ========================================================================== */
:root {
  --blue:        #0170b9;   /* Datatal primär */
  --blue-dark:   #015a93;
  --blue-deeper: #013e66;
  --blue-soft:   #e8f2fa;
  --teal-dark:   #055559;   /* InfraCom-arv: footer/mörka sektioner */
  --teal-darker: #033236;
  --orange:      #ea5b0c;   /* InfraCom/Infinity accent — spjutspets */
  --orange-soft: #fdeee2;
  --text-dark:   #1a1a1a;
  --text-mid:    #4a5454;
  --text-light:  #6b7280;
  --border:      #e2e8eb;
  --offwhite:    #f6f9fb;
  --white:       #ffffff;
  --radius:      14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px; line-height: 1.6; color: var(--text-mid);
  background: var(--white); -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { color: var(--teal-dark); line-height: 1.18; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: 44px; } h2 { font-size: 30px; } h3 { font-size: 20px; }
p { margin: 0 0 16px; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-deeper); }
strong { color: var(--text-dark); font-weight: 700; }
img { max-width: 100%; display: block; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ---- Topbar (lugn brand-remsa: "du är på rätt plats", ej larm) ---- */
.topbar {
  background: var(--offwhite); color: var(--text-light);
  border-bottom: 1px solid var(--border);
  text-align: center; font-size: 12.5px; font-weight: 600; letter-spacing: .2px;
  padding: 7px 16px; display: flex; align-items: center; justify-content: center; gap: 8px;
}
.topbar__dot { width: 6px; height: 6px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.topbar strong { color: var(--teal-dark); font-weight: 700; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--teal-dark);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 4px 18px rgba(0,0,0,0.18); }
.header__inner { max-width: 1180px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo img { height: 38px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { color: rgba(255,255,255,0.9); font-size: 15px; font-weight: 600; }
.main-nav a:hover, .main-nav a.is-active { color: #fff; }
.main-nav__cta { background: var(--blue); color: #fff !important; padding: 9px 18px; border-radius: 8px; }
.main-nav__cta:hover { background: var(--blue-dark); }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .2s; }

/* ---- Hero ---- */
.page-hero { background: linear-gradient(160deg, var(--blue-soft) 0%, var(--white) 70%); padding: 72px 0 64px; }
.page-hero__inner { max-width: 1180px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.page-hero--centered .page-hero__inner { grid-template-columns: 1fr; text-align: center; max-width: 820px; }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); margin-bottom: 16px; }
.page-hero h1 { margin-bottom: 18px; }
.page-hero__lead { font-size: 19px; color: var(--text-mid); margin-bottom: 28px; }
.page-hero__image img { border-radius: var(--radius); box-shadow: 0 18px 50px rgba(1,112,185,0.16); }
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.page-hero--centered .hero-cta-row { justify-content: center; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px; border-radius: 8px; font-weight: 700; font-size: 15px; letter-spacing: .3px; transition: .15s; cursor: pointer; border: 2px solid transparent; }
.btn--primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn--primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--teal-dark); border-color: var(--border); }
.btn--outline:hover { border-color: var(--blue); color: var(--blue-deeper); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }
.link-arrow { font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.link-arrow::after { content: "→"; transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(3px); }

/* ---- Sections ---- */
.feature-section { padding: 72px 0; }
.feature-section--offwhite { background: var(--offwhite); }
.section-title-center { text-align: center; margin-bottom: 14px; position: relative; }
.section-title-center::after { content: ""; display: block; width: 56px; height: 4px; background: var(--blue); border-radius: 2px; margin: 16px auto 0; }
.section-intro { text-align: center; max-width: 680px; margin: 0 auto 44px; color: var(--text-mid); font-size: 17px; }

/* ---- Capability strip ---- */
.capability-strip { background: var(--teal-dark); }
.capability-strip__inner { max-width: 1180px; margin: 0 auto; padding: 28px 24px; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; }
.capability-strip__item { color: rgba(255,255,255,0.92); font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.capability-strip__item::before { content: ""; width: 9px; height: 9px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }

/* ---- Card grid ---- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 26px; transition: .2s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-3px); border-color: var(--blue); box-shadow: 0 12px 28px rgba(1,112,185,0.12); }
.card__icon { width: 46px; height: 46px; border-radius: 10px; background: var(--blue-soft); color: var(--blue-deeper); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.card__icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 14.5px; margin-bottom: 16px; }
.card .link-arrow { margin-top: auto; font-size: 14.5px; }

/* ---- Split section ---- */
.split-section { padding: 72px 0; }
.split-section__inner { max-width: 1180px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split-section--reverse .split-section__text { order: 2; }
.split-section__image img { border-radius: var(--radius); box-shadow: 0 14px 40px rgba(8,85,90,0.12); }
.split-section__text h2 { margin-bottom: 16px; }

/* ---- Bullet list ---- */
.bullet-list { list-style: none; margin: 0 0 22px; }
.bullet-list li { position: relative; padding-left: 28px; margin-bottom: 11px; color: var(--text-mid); }
.bullet-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 11px; height: 11px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.bullet-list li strong { color: var(--text-dark); }

/* ---- Download list ---- */
.dl-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 16px; }
.dl-item { display: flex; gap: 14px; align-items: flex-start; padding: 20px 22px; border: 1px solid var(--border); border-radius: 12px; background: #fff; transition: .15s; }
.dl-item:hover { border-color: var(--blue); box-shadow: 0 8px 20px rgba(1,112,185,0.10); }
.dl-item__icon { flex: 0 0 auto; color: var(--blue); }
.dl-item h3 { font-size: 16px; margin-bottom: 4px; }
.dl-item p { font-size: 13.5px; margin: 0; color: var(--text-light); }
.dl-item .bullet-list { margin: 10px 0 0; }
.dl-item .bullet-list li { font-size: 14px; margin-bottom: 7px; }

/* ---- CTA section ---- */
.cta-section { background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-darker) 100%); color: #fff; padding: 64px 0; }
.cta-section--centered { text-align: center; }
.cta-section__inner { max-width: 760px; margin: 0 auto; padding: 0 24px; }
.cta-section h2 { color: #fff; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.85); margin-bottom: 26px; font-size: 17px; }
.cta-section .eyebrow { color: #7ec4ec; }
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- Info/contact cards ---- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 20px; }
.contact-card { border: 1px solid var(--border); border-radius: 12px; padding: 26px; background: #fff; }
.contact-card h3 { font-size: 17px; margin-bottom: 10px; }
.contact-card a { font-weight: 600; }

/* ---- Footer ---- */
.site-footer { background: var(--teal-darker); color: rgba(255,255,255,0.8); padding: 52px 0 28px; font-size: 14.5px; }
.footer__inner { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer__brand img { height: 30px; margin-bottom: 14px; }
.footer__brand p { font-size: 14px; max-width: 280px; }
.footer__col h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 9px; }
.footer__col a { color: rgba(255,255,255,0.8); }
.footer__col a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 22px; font-size: 13px; color: rgba(255,255,255,0.6); }
.footer__bottom a { color: rgba(255,255,255,0.75); }

/* ---- CSS-grafik: Infinity molnväxel-mockup ---- */
.vaxel-mock {
  background: #fff; border: 1px solid var(--border); border-radius: 18px;
  box-shadow: 0 24px 60px rgba(8,85,90,0.16); overflow: hidden; width: 100%; max-width: 440px;
}
.vaxel-mock__head {
  background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-darker) 100%);
  color: #fff; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between;
}
.vaxel-mock__title { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; letter-spacing: 1.5px; }
.vaxel-mock__title .dot { width: 9px; height: 9px; border-radius: 50%; background: #36d399; box-shadow: 0 0 0 4px rgba(54,211,153,0.25); }
.vaxel-mock__badge { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; background: var(--orange); color: #fff; padding: 4px 10px; border-radius: 5px; }
.vaxel-mock__body { padding: 8px 22px 18px; }
.vaxel-mock__row { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; border-bottom: 1px solid var(--border); }
.vaxel-mock__row:last-child { border-bottom: 0; }
.vaxel-mock__label { font-size: 14px; color: var(--text-mid); display: flex; align-items: center; gap: 9px; }
.vaxel-mock__label::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.vaxel-mock__val { font-size: 15px; font-weight: 700; color: var(--teal-dark); }
.vaxel-mock__val--ok { color: #1f9d63; }
.vaxel-mock__val--accent { color: var(--orange); }
.vaxel-mock__bars { display: flex; align-items: flex-end; gap: 6px; height: 46px; padding: 14px 0 4px; }
.vaxel-mock__bars span { flex: 1; background: var(--blue-soft); border-radius: 3px 3px 0 0; }
.vaxel-mock__bars span:nth-child(odd) { background: var(--blue); }
.vaxel-mock__bars span:nth-child(3) { background: var(--orange); }
.vaxel-mock__foot { background: var(--offwhite); padding: 12px 22px; font-size: 12px; color: var(--text-light); display: flex; align-items: center; gap: 8px; }
.vaxel-mock__foot::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--orange); }

/* ---- CSS-grafik: enkel produktpanel (ikon på tonad platta) ---- */
.glyph-panel {
  border-radius: 18px; padding: 56px; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 30% 25%, rgba(1,112,185,0.10), transparent 60%), var(--blue-soft);
  border: 1px solid var(--border); min-height: 280px;
}
.glyph-panel svg { width: 120px; height: 120px; color: var(--blue); }
.glyph-panel--teal { background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.10), transparent 60%), var(--teal-dark); }
.glyph-panel--teal svg { color: #fff; }
.glyph-panel--orange { background: radial-gradient(circle at 30% 25%, rgba(234,91,12,0.12), transparent 60%), var(--orange-soft); }
.glyph-panel--orange svg { color: var(--orange); }

/* ---- Featured InfraCom-tjänstkort ---- */
.svc-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 18px; }
.svc-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; transition: .2s; display: flex; flex-direction: column; }
.svc-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(8,85,90,0.12); }
.svc-card--feature { grid-row: span 2; background: linear-gradient(150deg, var(--teal-dark) 0%, var(--teal-darker) 100%); color: #fff; border: 0; }
.svc-card--feature h3 { color: #fff; font-size: 24px; }
.svc-card--feature p { color: rgba(255,255,255,0.85); }
.svc-card--feature .link-arrow { color: #ffb07a; margin-top: auto; }
.svc-card__flag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; background: var(--orange); color: #fff; padding: 5px 11px; border-radius: 5px; align-self: flex-start; margin-bottom: 16px; }
.svc-card h3 { margin-bottom: 7px; }
.svc-card p { font-size: 14px; margin-bottom: 14px; }
.svc-card .link-arrow { margin-top: auto; font-size: 14px; }
@media (max-width: 880px) { .svc-grid { grid-template-columns: 1fr; } .svc-card--feature { grid-row: auto; } }

/* ---- Reveal animation ---- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--d1 { transition-delay: .08s; }
.reveal--d2 { transition-delay: .16s; }
.reveal--d3 { transition-delay: .24s; }

/* ---- Prose (product/about body) ---- */
.prose h2 { margin: 36px 0 14px; }
.prose h3 { margin: 26px 0 10px; }
.prose p { margin-bottom: 16px; }
.prose ul { margin: 0 0 18px; padding-left: 0; list-style: none; }
.prose ul li { position: relative; padding-left: 26px; margin-bottom: 9px; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 10px; height: 10px; background: var(--blue); border-radius: 2px; transform: rotate(45deg); }

/* ---- Responsive ---- */
@media (max-width: 880px) {
  h1 { font-size: 34px; } h2 { font-size: 26px; }
  .page-hero__inner, .split-section__inner { grid-template-columns: 1fr; }
  .split-section--reverse .split-section__text { order: 0; }
  .page-hero__image { order: -1; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .burger { display: flex; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--teal-dark); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0; }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 24px; }
}
@media (max-width: 560px) { .footer__cols { grid-template-columns: 1fr; } }