/* ==========================================================================
   iottag — technology pages stylesheet
   Page-specific components for /technology/… — load AFTER main.css and
   platform.css (technology pages reuse .hero--photo / .sys-grid / .sys-item):
     <link rel="stylesheet" href="…/assets/css/main.css">
     <link rel="stylesheet" href="…/assets/css/platform.css">
     <link rel="stylesheet" href="…/assets/css/technology.css">
   Contents:
     1. Engineering & Hardware (engineering-hardware)
     2. Vector Tag (vector-tag)
     3. IoT Security & Governance (iot-security-governance)
     4. Positioning Technologies (positioning-technologies)
   ========================================================================== */

/* 1. ENGINEERING & HARDWARE (engineering-hardware) -------------------------- */
/* hero overlay — Figma OVL layer: 80% brand gradient + 4px backdrop blur */
.hero__ovl--eh {
  position: absolute; inset: 0; z-index: 1;
  opacity: .8;
  background: var(--grad-hero);
  backdrop-filter: blur(4px);
}

/* orange-tinted icon chip (End-To-End Accountability vendor list) */
.sys-item__ic--orange { background: #fdf6e5; }

/* "iottag takes a different approach" bar — pale blue, blue left rule, CTA right */
.approach-bar {
  width: 100%;
  background: var(--c-blue-pale);
  border-left: 2px solid var(--c-blue-light);
  padding: 40px 40px 40px 42px;
  display: flex; align-items: center; gap: 120px;
}
.approach-bar__copy { flex: 1 1 0; min-width: 280px; display: flex; flex-direction: column; gap: 20px; }
.approach-bar__title {
  margin: 0;
  font-family: var(--f-alt); font-weight: 700; font-size: 20px; line-height: 1.4;
  letter-spacing: -.01em; color: var(--c-blue);
}
.approach-bar__text { margin: 0; font-family: var(--f-body); font-size: 18px; line-height: 1.2; color: var(--c-ink); }
@media (max-width: 960px) { .approach-bar { flex-wrap: wrap; gap: 24px; } }

/* Enterprise Security & Device Governance — 2 staggered rows of small cards */
.gov-cards { display: flex; flex-direction: column; gap: 20px; align-items: flex-end; flex-shrink: 0; }
.gov-cards__row { display: flex; gap: 20px; }
.gov-cards__row--c { width: 100%; justify-content: center; }
.gov-card {
  width: 160px; height: 140px;
  background: var(--c-blue-pale);
  border: 1px solid var(--c-line); border-radius: var(--r-md);
  padding: 24px 20px;
  display: flex; flex-direction: column; gap: 8px; justify-content: center;
}
.gov-card img { width: 24px; height: 24px; }
.gov-card h3 {
  margin: 0; min-height: 48px; display: flex; align-items: center;
  font-family: var(--f-body); font-weight: 600; font-size: 16px; line-height: 1.2; color: var(--c-ink);
}
@media (max-width: 1240px) {
  .gov-cards { align-items: center; width: 100%; }
  .gov-cards__row { flex-wrap: wrap; justify-content: center; }
  .gov-card { flex: 0 0 160px; }
}

/* CTA benefit bullets — single centred row, wrapping on small screens */
.cta-bullets {
  display: flex; gap: 20px 40px; justify-content: center; flex-wrap: wrap;
  margin: 0; padding: 0; list-style: none;
}
.cta-bullets li {
  font-family: var(--f-body); font-size: 16px; line-height: 1.2; color: #fff;
  display: flex; align-items: center; gap: 10px;
}
.cta-bullets li::before { content: "•"; }

/* 2. VECTOR TAG (vector-tag) ------------------------------------------------ */
/* blue section kicker (Ubuntu bold 20, brand blue) */
.vt-kicker {
  margin: 0;
  font-family: var(--f-alt); font-weight: 700; font-size: 20px; line-height: 1.4;
  letter-spacing: -.01em; color: var(--c-blue);
}

/* approach-bar right-hand checklist (One Platform / One Ecosystem / …) */
.approach-bar__list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }
.approach-bar__list li { display: flex; align-items: center; gap: 12px; font-family: var(--f-body); font-size: 16px; color: var(--c-ink); }
.approach-bar__list img { width: 24px; height: 24px; }

/* blue-tinted icon chip (Areas Of Focus list on a white section) */
.sys-item__ic--blue { background: var(--c-blue-pale); }

/* feature split — static tab-style list beside a tall rounded photo */
.vt-feature { display: flex; gap: 80px; align-items: center; width: 100%; }
.vt-feature__list { flex: 1 1 0; min-width: 320px; }
.vt-feature__item { border-bottom: 1px solid rgba(6,3,9,.15); padding: 16px 0; }
.vt-feature__item h3 {
  margin: 0 0 4px;
  font-family: var(--f-alt); font-weight: 700; font-size: 24px; line-height: 1.3;
  letter-spacing: -.01em; color: #4b5059;
}
.vt-feature__item p { margin: 0; font-family: var(--f-body); font-size: 16px; line-height: 1.2; color: var(--c-ink); }
.vt-feature__item a { text-decoration: none; color: inherit; }
.vt-feature__item a:hover h3 { color: var(--c-blue); }
.vt-feature__img { width: 480px; max-width: 100%; height: 520px; object-fit: cover; border-radius: var(--r-md); flex-shrink: 0; }
.vt-feature--eco { gap: 60px; }
.vt-feature--eco .vt-feature__list { flex: 0 0 520px; min-width: 280px; }
.vt-feature--eco .vt-feature__img { width: auto; flex: 1 1 0; min-width: 320px; }
@media (max-width: 1100px) {
  .vt-feature { flex-wrap: wrap; gap: 40px; }
  .vt-feature__img { width: 100%; height: 380px; }
  .vt-feature--eco .vt-feature__list { flex: 1 1 100%; }
}

/* white gov-card variant (Device Governance cards sit on the pale section) */
.gov-card--white { background: #fff; }

/* End-To-End & Accountability System — two icon rows (Figma 12781:18376) */
.vt-acc { display: flex; flex-direction: column; gap: 40px; width: 100%; }
.vt-acc__row { display: flex; gap: 20px; align-items: center; }
.vt-acc__row > img { width: 40px; height: 40px; flex-shrink: 0; }
.vt-acc__body { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.vt-acc__body h3 {
  margin: 0;
  font-family: var(--f-alt); font-weight: 700; font-size: 20px; line-height: 1.4;
  letter-spacing: -.01em; color: #060309;
}
.vt-acc__body p { margin: 0; font-family: var(--f-body); font-size: 18px; line-height: 1.2; color: #060309; }

/* Built To Evolve — two columns of white arrow cards (Figma 12781:18402) */
.vt-evolve { display: flex; gap: 4px; align-items: center; min-width: 320px; }
.vt-evolve__col { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.vt-evolve__item {
  display: flex; align-items: center; gap: 4px;
  height: 48px; padding: 0 4px;
  background: #fff; border-radius: var(--r-md);
  font-family: var(--f-body); font-size: 18px; line-height: 1.2; color: #060309;
}
.vt-evolve__item img { width: 24px; height: 24px; flex-shrink: 0; }
@media (max-width: 760px) { .vt-evolve { flex-direction: column; align-items: stretch; } }

/* stage chevron colour variants (base .stage lives in platform.css) */
.stage--white { background: #fff; }
.stage--tint  { background: #d3e8f3; }   /* curious-blue lighter */
/* stacked 3-row stage (Engineering / Operational Expertise / Data Science) */
.stage--stack { gap: 0; }
.stage__row { display: flex; gap: 8px; align-items: center; justify-content: center; padding: 8px 0; }
.stage__row img { width: 24px; height: 24px; }
/* glyph fallback inside a stage — .stage span (platform.css) resets font-family */
.stage span.icon { font-family: 'Material Symbols Outlined'; font-weight: 400; }

/* 3. IOT SECURITY & GOVERNANCE (iot-security-governance) -------------------- */
/* hero overlay — Figma OVL layer: brand gradient tint over the photo */
.hero__ovl--isg {
  position: absolute; inset: 0; z-index: 1;
  opacity: .8;
  background: var(--grad-hero);
}

/* hero mini-cards — two offset columns of frosted cards right of the copy */
.isg-cards { display: flex; gap: 8px; width: 440px; flex-shrink: 0; }
.isg-cards__col { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.isg-cards__col--offset { padding-top: 69px; }
.isg-card {
  min-height: 130px;
  background: rgba(233,243,249,.9);
  border: 1px solid var(--c-line); border-radius: var(--r-md);
  padding: 24px 20px;
  display: flex; flex-direction: column; gap: 16px; justify-content: center;
}
.isg-card img { width: 24px; height: 24px; }
.isg-card h3 {
  margin: 0;
  font-family: var(--f-alt); font-weight: 700; font-size: 20px; line-height: 1.4;
  letter-spacing: -.01em; color: #4b5059;
}
@media (max-width: 1240px) { .isg-cards { display: none; } }

/* 50/50 feature rows (Text & IMG) — base .feat lives in platform.css */
.feat--half { gap: 80px; }
.feat--half .feat__copy { width: auto; flex: 1 1 0; min-width: 320px; }
/* keep the icon list on two columns at every desktop width: columns share the
   row equally and labels wrap inside (flex-wrap places lines by flex-basis, so
   any fixed basis or max-content width collapses to one column when narrow) */
.feat--half .sys-grid { gap: 16px 40px; flex-wrap: nowrap; }
.feat--half .sys-grid__col { flex: 1 1 0; min-width: 0; }
@media (max-width: 1240px) { .feat--half { gap: 40px; } }
@media (max-width: 480px) {
  .feat--half .sys-grid { flex-wrap: wrap; }
  .feat--half .sys-grid__col { flex: 1 1 100%; }
}

/* joined photo strip — 240px cards, 1px seams, container-level radius */
.isg-strip { display: flex; gap: 1px; width: 100%; border-radius: var(--r-md); overflow: hidden; }
.isg-strip .photo-card { border-radius: 0; height: 240px; padding: 20px; }
.isg-strip .photo-card__title { font-weight: 400; }
@media (max-width: 1100px) { .isg-strip { flex-wrap: wrap; } .isg-strip .photo-card { min-width: 240px; } }

/* application mini-cards — single row of 8 pale-blue gov-cards */
.isg-apps { display: flex; gap: 8px; width: 100%; }
.isg-apps .gov-card { flex: 1 1 0; width: auto; min-width: 0; }
@media (max-width: 1100px) { .isg-apps { flex-wrap: wrap; } .isg-apps .gov-card { flex: 1 1 150px; } }

/* 4. POSITIONING TECHNOLOGIES (positioning-technologies) --------------------- */
/* supported-technology rows — white media card left, copy + application chips right */
.pt-row { display: flex; gap: 40px; align-items: center; width: 100%; }
.pt-row__img { width: 304px; height: 200px; flex-shrink: 0; border-radius: var(--r-md); object-fit: cover; background: #fff; }
.pt-row__body { flex: 1 1 0; min-width: 300px; display: flex; flex-direction: column; gap: 20px; }
.pt-row__title {
  margin: 0;
  font-family: var(--f-alt); font-weight: 700; font-size: 20px; line-height: 1.4;
  letter-spacing: -.01em; color: #4b5059;
}
.pt-row__desc { margin: 0; font-family: var(--f-body); font-size: 16px; line-height: 1.2; color: var(--c-ink); }
.pt-row__apps { display: flex; flex-direction: column; gap: 8px; }
.pt-row__apps-label { margin: 0; font-family: var(--f-body); font-weight: 600; font-size: 16px; line-height: 1.4; color: var(--c-ink); }
.pt-chips { display: flex; gap: 16px 60px; flex-wrap: wrap; }
@media (max-width: 900px) { .pt-row { flex-wrap: wrap; } .pt-row__img { width: 100%; height: auto; } }

/* hybrid-environment flows — labelled chevron pair (chip grid → digital twin) */
.hpe { display: flex; flex-direction: column; gap: 20px; width: 100%; }
.hpe__label { margin: 0; font-family: var(--f-body); font-size: 16px; line-height: 1.4; color: var(--c-ink); }
.hpe-grid { display: grid; grid-template-columns: 1fr 1fr; width: 100%; max-width: 564px; }
.hpe-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 20px; min-height: 56px;
  font-family: var(--f-body); font-weight: 600; font-size: 16px; line-height: 1.2; color: var(--c-ink);
}
.hpe-item img { width: 24px; height: 24px; }
.hpe-item .icon { font-size: 24px; color: var(--c-blue); }
@media (max-width: 900px) {
  .stages--hpe { flex-wrap: wrap; height: auto; gap: 12px; }
  .stages--hpe .stage { flex-basis: 100%; clip-path: none; border-radius: var(--r-md); padding: 20px; }
  .stages--hpe .stage + .stage { margin-left: 0; }
}

/* requirement strip — 7 white gov-cards, tight 8px gaps, centred */
.pt-reqs { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }

/* OI photo strip keeps bold titles (isg-strip resets them to 400) */
.isg-strip--bold .photo-card__title { font-weight: 700; }

/* 5. INTEGRATIONS & ECOSYSTEM (integrations-ecosystem) ----------------------- */
/* 4-up example photo cards, two rows, 20px gaps (taller gap than .photo-cards) */
.ie-cards { display: flex; flex-direction: column; gap: 20px; width: 100%; }
.ie-cards__row { display: flex; gap: 20px; width: 100%; }
.ie-cards .photo-card { height: 269px; }
@media (max-width: 1100px) { .ie-cards__row { flex-wrap: wrap; } }

/* 50/50 split band — copy on pale blue, photo flush to the right edge */
.ie-split { display: flex; align-items: stretch; background: var(--c-blue-pale); }
.ie-split__copy {
  flex: 1 1 0; min-width: 320px;
  padding: 80px;
  display: flex; flex-direction: column; gap: 40px; justify-content: center;
}
.ie-split__img { width: 50%; min-height: 384px; object-fit: cover; }
@media (max-width: 960px) {
  .ie-split { flex-direction: column; }
  .ie-split__img { width: 100%; min-height: 0; height: 300px; }
}