/* ============================================================
   CodeOrbit — Sub-page shared styles
   Builds on co-system.css. Inner-page hero, detailed service
   blocks, decision list, proof principles, working-style cards.
   ============================================================ */

/* ---------- Inner-page hero ---------- */
.pagehero { position: relative; overflow: hidden; border-bottom: 1px solid var(--co-border); }
.pagehero__grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(11,14,18,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11,14,18,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(120% 90% at 72% 0%, #000 0%, transparent 70%);
          mask-image: radial-gradient(120% 90% at 72% 0%, #000 0%, transparent 70%);
  pointer-events: none;
}
html[data-theme="dark"] .pagehero__grid-bg {
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
}
.pagehero__inner {
  position: relative;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
  padding-block: clamp(56px, 8vw, 104px);
}
.pagehero--solo .pagehero__inner { grid-template-columns: 1fr; max-width: 880px; }
/* Legal pages: left-align the hero with the TOC/content column below (full container width) */
.pagehero--legal .pagehero__inner { max-width: var(--co-maxw); }
.pagehero__eyebrow { margin-bottom: 20px; }
.pagehero__title { font-size: clamp(2.5rem, 5.4vw, 4rem); margin: 0 0 24px; letter-spacing: -0.035em; }
.pagehero__title .accent { color: var(--co-blue); }
.pagehero__sub { max-width: 46ch; }
.pagehero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Brand statement strip (English claim) */
.brandline {
  display: inline-flex; align-items: center; gap: 14px; margin-top: 26px;
  font-family: var(--co-mono); font-size: 14px; letter-spacing: .02em;
  color: var(--co-fg-muted);
  border-left: 2px solid var(--co-blue); padding: 4px 0 4px 16px;
}
.brandline b { color: var(--co-fg); font-weight: 600; }

/* ---------- Hero architecture stack (light, upright) ---------- */
.archstack { display: flex; flex-direction: column; gap: 12px; width: min(100%, 440px); margin-inline: auto; }
.archstack__layer {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: 13px;
  background: #fff; border: 1px solid var(--co-border);
  box-shadow: var(--co-shadow-md);
}
html[data-theme="dark"] .archstack__layer { background: var(--co-surface); }
.archstack__layer .tag {
  font-family: var(--co-mono); font-size: 11px; font-weight: 600; letter-spacing: .08em;
  color: #fff; padding: 5px 9px; border-radius: 7px; flex: none; min-width: 52px; text-align: center;
}
.archstack__layer .tag.t-ai   { background: var(--co-blue); }
.archstack__layer .tag.t-app  { background: var(--co-blue-600); }
.archstack__layer .tag.t-data { background: color-mix(in srgb, var(--co-blue) 56%, #000); }
.archstack__layer .tag.t-arch { background: var(--co-ink); color: var(--co-bg); }
.archstack__layer .tag.t-ops  { background: var(--co-700); }
.archstack__layer .lbl { font-size: 14.5px; font-weight: 500; color: var(--co-fg); flex: 1; letter-spacing: -.01em; }
.archstack__layer .sub { font-family: var(--co-mono); font-size: 11px; color: var(--co-fg-subtle); flex: none; }
.archstack__layer:nth-child(2) { margin-left: 16px; }
.archstack__layer:nth-child(4) { margin-left: 10px; }
.archstack__feed { display: flex; flex-direction: row-reverse; align-items: center; gap: 12px; margin-top: 4px; }
.archstack__feed .chip {
  font-family: var(--co-mono); font-size: 12px; font-weight: 500; flex: none;
  color: var(--co-fg-muted); background: #fff; border: 1px solid var(--co-border);
  padding: 6px 11px; border-radius: 999px; box-shadow: var(--co-shadow-sm);
}
html[data-theme="dark"] .archstack__feed .chip { background: var(--co-surface); }
.archstack__feed::after {
  content: ""; flex: 1; height: 2px; border-radius: 2px;
  background: repeating-linear-gradient(90deg, var(--co-border-2) 0 9px, transparent 9px 15px);
}

/* ---------- Detailed service blocks (Leistungen) ---------- */
.svc { display: flex; flex-direction: column; gap: 0; }
.svc-block {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 4vw, 60px);
  padding-block: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--co-border);
  align-items: start;
}
.svc-block:first-child { border-top: none; }
.svc-block__head { position: sticky; top: 104px; }
.svc-block__num {
  font-family: var(--co-mono); font-size: 13px; letter-spacing: .14em; color: var(--co-blue);
  font-weight: 500; display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.svc-block__num::before { content: ""; width: 22px; height: 1px; background: var(--co-border-2); }
.svc-block__icon {
  position: relative; width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 22px;
}
.svc-block__icon::before, .svc-block__icon::after { content: ""; position: absolute; inset: 0; border-radius: 14px; }
.svc-block__icon::before { background: linear-gradient(155deg, #dee3ea, #c6cdd6); transform: rotate(-13deg); transform-origin: 60% 90%; box-shadow: 0 6px 15px -7px rgba(15,52,99,.45); }
.svc-block__icon::after { background: linear-gradient(155deg, #1a86d8, var(--co-blue)); box-shadow: 0 9px 20px -9px rgba(0,113,188,.6); }
.svc-block__icon svg { position: relative; z-index: 1; width: 28px; height: 28px; color: #fff; }
.svc-block__title { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 14px; }
.svc-block__en { font-family: var(--co-mono); font-size: 12.5px; letter-spacing: .04em; color: var(--co-fg-subtle); margin-bottom: 14px; display: block; }
.svc-block__intro { color: var(--co-fg-muted); font-size: 16px; line-height: 1.6; }
.svc-block__for {
  margin-top: 22px; padding: 14px 18px; border-radius: var(--co-r);
  background: var(--co-blue-tint); border: 1px solid var(--co-blue-tint-2);
  font-size: 14.5px; line-height: 1.5; color: var(--co-fg);
}
.svc-block__for b { font-family: var(--co-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--co-blue); display: block; margin-bottom: 5px; font-weight: 600; }

.svc-block__body { display: flex; flex-direction: column; gap: 24px; }
.svc-block__lead-label { font-family: var(--co-mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--co-fg-subtle); margin-bottom: 4px; }
.svc-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.svc-list li {
  display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--co-fg);
  padding: 13px 15px; background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r-sm);
  box-shadow: var(--co-shadow-xs); line-height: 1.4;
}
html[data-theme="dark"] .svc-list li { background: var(--co-surface); }
.svc-list li svg { width: 17px; height: 17px; color: var(--co-blue); flex: none; margin-top: 1px; }
.svc-block__output {
  display: flex; align-items: flex-start; gap: 14px; padding: 20px 22px; border-radius: var(--co-r-lg);
  background: var(--co-950); color: #E7EAEE;
}
.svc-block__output .ic { flex: none; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(90,169,226,.16); color: #5AA9E2; }
.svc-block__output .ic svg { width: 19px; height: 19px; }
.svc-block__output .lbl { font-family: var(--co-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #8A93A0; display: block; margin-bottom: 4px; }
.svc-block__output strong { font-weight: 500; font-size: 16px; color: #fff; letter-spacing: -.01em; line-height: 1.4; }

/* ---------- Decision / comparison list ---------- */
.decision__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 8px; }
.decision-row {
  display: flex; align-items: flex-start; gap: 16px; padding: 22px 24px;
  background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r-lg); box-shadow: var(--co-shadow-xs);
}
html[data-theme="dark"] .decision-row { background: var(--co-surface); }
.decision-row__when { font-family: var(--co-mono); font-size: 12px; letter-spacing: .04em; color: var(--co-blue); flex: none; min-width: 92px; padding-top: 2px; }
.decision-row p { font-size: 15.5px; color: var(--co-fg-muted); line-height: 1.5; }
.decision-row p b { color: var(--co-fg); font-weight: 600; }

/* ---------- Proof principles (Projekte / Über uns) ---------- */
.proof { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.proof-card {
  padding: 26px 24px; background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r-lg);
  box-shadow: var(--co-shadow-xs); display: flex; flex-direction: column; gap: 12px;
}
html[data-theme="dark"] .proof-card { background: var(--co-surface); }
.proof-card .pn { font-family: var(--co-mono); font-size: 12.5px; color: var(--co-blue); font-weight: 500; }
.proof-card h4 { font-size: 1.04rem; line-height: 1.3; letter-spacing: -.01em; }
.proof-card .en { font-family: var(--co-mono); font-size: 11.5px; color: var(--co-fg-subtle); letter-spacing: .02em; }

/* ---------- Principle cards (detailed, Über uns) ---------- */
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.principle-card {
  padding: 28px; background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r-lg);
  box-shadow: var(--co-shadow-xs); display: flex; flex-direction: column; gap: 12px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
html[data-theme="dark"] .principle-card { background: var(--co-surface); }
.principle-card:hover { transform: translateY(-3px); box-shadow: var(--co-shadow-sm); border-color: var(--co-blue-tint-2); }
.principle-card__n { font-family: var(--co-mono); font-size: 13px; color: var(--co-blue); font-weight: 500; }
.principle-card h3 { font-size: 1.22rem; letter-spacing: -.02em; line-height: 1.2; }
.principle-card p { font-size: 14.5px; color: var(--co-fg-muted); line-height: 1.55; }

/* ---------- Working-style cards ---------- */
.workstyle { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ws-card {
  padding: 26px; background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r-lg);
  box-shadow: var(--co-shadow-xs); display: flex; flex-direction: column; gap: 14px;
}
html[data-theme="dark"] .ws-card { background: var(--co-surface); }
.ws-card__ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--co-blue-tint); color: var(--co-blue); border: 1px solid var(--co-blue-tint-2); }
.ws-card__ic svg { width: 22px; height: 22px; }
.ws-card .step { font-family: var(--co-mono); font-size: 12px; color: var(--co-fg-subtle); letter-spacing: .1em; }
.ws-card h3 { font-size: 1.1rem; letter-spacing: -.01em; }
.ws-card p { font-size: 14.5px; color: var(--co-fg-muted); line-height: 1.5; }

/* ---------- Generic two-column intro head ---------- */
.lead-head { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end; margin-bottom: 52px; }
.lead-head .co-eyebrow { margin-bottom: 18px; }

/* ---------- Final CTA band (reuses ink) ---------- */
.pagecta__inner { position: relative; display: grid; grid-template-columns: 1.3fr auto; gap: 56px; align-items: center; }
.pagecta__text { max-width: 660px; }
.pagecta__title { font-size: clamp(1.9rem, 4vw, 3rem); margin: 22px 0 22px; }
.pagecta__btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Differentiation band ---------- */
.diff { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.diff__tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.diff__tag {
  font-family: var(--co-mono); font-size: 12.5px; letter-spacing: .02em; padding: 9px 15px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16); color: #AEB6C0;
}
.diff__tag.is-on { background: var(--co-blue); border-color: var(--co-blue); color: #fff; }

/* ---------- "What happens next" steps ---------- */
.next-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0; counter-reset: ns; }
.next-step { display: flex; gap: 20px; align-items: flex-start; padding: 22px 0; border-top: 1px solid var(--co-border); }
.next-step:first-child { border-top: none; }
.next-step__n {
  flex: none; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: var(--co-blue); color: #fff; font-family: var(--co-mono); font-weight: 600; font-size: 15px;
  box-shadow: 0 6px 16px -7px rgba(0,113,188,.6);
}
.next-step__body h3 { font-size: 1.08rem; margin-bottom: 6px; letter-spacing: -.01em; }
.next-step__body p { font-size: 15px; color: var(--co-fg-muted); line-height: 1.5; }

/* ---------- Note callout ---------- */
.note-callout {
  display: flex; align-items: flex-start; gap: 14px; margin-top: 28px; padding: 18px 20px;
  background: var(--co-blue-tint); border: 1px solid var(--co-blue-tint-2); border-radius: var(--co-r-lg);
  font-size: 15px; line-height: 1.55; color: var(--co-fg);
}
.note-callout svg { flex: none; width: 22px; height: 22px; color: var(--co-blue); margin-top: 1px; }

/* ---------- System-Check specifics ---------- */
.check-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 13px; padding: 18px 20px;
  background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r); box-shadow: var(--co-shadow-xs);
  font-size: 15.5px; line-height: 1.45; color: var(--co-fg);
}
html[data-theme="dark"] .check-list li { background: var(--co-surface); }
.check-list li .ic { flex: none; width: 28px; height: 28px; border-radius: 8px; background: var(--co-blue); color: #fff; display: grid; place-items: center; margin-top: 1px; }
.check-list li .ic svg { width: 16px; height: 16px; }
.deliver-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.deliver-card { padding: 26px; background: #fff; border: 1px solid var(--co-border); border-radius: var(--co-r-lg); box-shadow: var(--co-shadow-xs); display: flex; flex-direction: column; gap: 12px; }
html[data-theme="dark"] .deliver-card { background: var(--co-surface); }
.deliver-card__ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--co-blue-tint); color: var(--co-blue); border: 1px solid var(--co-blue-tint-2); }
.deliver-card__ic svg { width: 21px; height: 21px; }
.deliver-card h3 { font-size: 1.08rem; letter-spacing: -.01em; }
.deliver-card p { font-size: 14.5px; color: var(--co-fg-muted); line-height: 1.5; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .proof, .workstyle { grid-template-columns: repeat(2, 1fr); }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .pagehero__inner { grid-template-columns: 1fr; gap: 40px; }
  .pagehero__visual { order: 1; }
  .svc-block { grid-template-columns: 1fr; gap: 24px; }
  .svc-block__head { position: static; }
  .decision__grid { grid-template-columns: 1fr; }
  .lead-head { grid-template-columns: 1fr; gap: 20px; }
  .diff { grid-template-columns: 1fr; gap: 28px; }
  .pagecta__inner { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 620px) {
  .svc-list, .check-list { grid-template-columns: 1fr; }
  .proof, .workstyle, .principle-grid, .deliver-grid { grid-template-columns: 1fr; }
  .pagehero__cta { flex-direction: column; align-items: stretch; }
  .pagehero__cta .co-btn { justify-content: center; }
  /* The fanbtn wrapper stretches full-width here; without this the inner button
     stays content-width and its gray ghost (inset:0) pokes out to the right. */
  .pagehero__cta .fanbtn .co-btn { width: 100%; }
}