/* ─────────────────────────────────────────
   Taqtile Public Sector — Platform Overview page
   Extends public-sector.css (ps-* system)
   ───────────────────────────────────────── */

/* ─────────────────────────────────────────
   SUBPAGE HERO — static image, shorter than home
   ───────────────────────────────────────── */
.plat-hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--ps-nav-height) + 4rem);
  padding-bottom: 5.5rem;
  overflow: hidden;
}

.plat-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.plat-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: brightness(0.5) saturate(0.65);
}

.plat-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    170deg,
    rgba(8,10,7,0.55) 0%,
    rgba(8,10,7,0.25) 35%,
    rgba(8,10,7,0.7) 72%,
    rgba(8,10,7,0.95) 100%
  );
}

.plat-hero__content {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin-inline: auto;
  padding-inline: 2rem;
  width: 100%;
}

.plat-hero__headline {
  font-family: var(--ps-font-head);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ps-white);
  max-width: 760px;
  margin-bottom: 1.5rem;
}

.plat-hero__headline em {
  font-style: normal;
  color: var(--ps-tan);
}

.plat-hero__lead {
  font-family: var(--ps-font-head);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  font-weight: 500;
  color: var(--ps-text);
  max-width: 640px;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.plat-hero__sub {
  font-size: clamp(0.95rem, 1.2vw, 1.0625rem);
  color: rgba(235,232,225,0.65);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.plat-hero__ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Subpage hero breadcrumb (Platform / <Page>) ── */
.plat-crumb {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.plat-crumb__line {
  width: 32px;
  height: 2px;
  background: var(--ps-sage);
}

.plat-crumb__trail {
  font-family: var(--ps-font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ps-sage);
}

.plat-crumb__trail a {
  color: var(--ps-text-2);
  transition: color 200ms ease;
}
.plat-crumb__trail a:hover { color: var(--ps-tan); }

.plat-crumb__sep {
  color: var(--ps-text-3);
  padding-inline: 0.35rem;
}

/* ─────────────────────────────────────────
   INTRO — field statement + "Every…" ledger
   ───────────────────────────────────────── */
.plat-intro {
  padding: 7rem 0;
  background: var(--ps-bg);
}

.plat-intro__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.plat-intro__left h2 { margin-bottom: 1.5rem; }

.plat-intro__right p + p { margin-top: 1.25rem; }

.plat-intro__ledger {
  margin-top: 2rem;
  border: 1px solid var(--ps-border);
  border-radius: 4px;
  overflow: hidden;
}

.plat-intro__ledger-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  background: var(--ps-bg-2);
  transition: background 200ms ease;
}
.plat-intro__ledger-row + .plat-intro__ledger-row {
  border-top: 1px solid var(--ps-border);
}
.plat-intro__ledger-row:hover { background: var(--ps-bg-3); }

.plat-intro__ledger-key {
  font-family: var(--ps-font-head);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ps-sage);
  flex-shrink: 0;
  width: 4.5rem;
}

.plat-intro__ledger-text {
  font-family: var(--ps-font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ps-text);
  line-height: 1.4;
}

/* ─────────────────────────────────────────
   FRAMEWORK — CREATE → GUIDE → VERIFY flow
   ───────────────────────────────────────── */
.plat-framework {
  padding: 6.5rem 0;
  background: var(--ps-bg-2);
  border-top: 1px solid var(--ps-border);
  border-bottom: 1px solid var(--ps-border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.plat-framework::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 700px 350px at 50% 45%, rgba(110,124,94,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.plat-framework .container { position: relative; }

.plat-framework__header h2 {
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.plat-framework__flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  max-width: 1000px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}

.plat-framework__step {
  flex: 1;
  max-width: 220px;
  background: var(--ps-bg-3);
  border: 1px solid var(--ps-border-2);
  border-radius: 4px;
  padding: 1.75rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
}

a.plat-framework__step:hover {
  border-color: var(--ps-olive);
  background: var(--ps-bg-4);
  transform: translateY(-3px);
}

.plat-framework__step-num {
  font-family: var(--ps-font-head);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--ps-text-3);
}

.plat-framework__step-name {
  font-family: var(--ps-font-head);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ps-text);
}

.plat-framework__step-desc {
  font-size: 0.8125rem;
  color: var(--ps-text-2);
  line-height: 1.45;
}

.plat-framework__connector {
  display: flex;
  align-items: center;
  padding-inline: 0.75rem;
  color: var(--ps-olive);
  flex-shrink: 0;
}
.plat-framework__connector svg { width: 22px; height: 22px; }

.plat-framework__result {
  background: rgba(196,175,135,0.08);
  border: 1px solid var(--ps-tan-dark);
  max-width: 260px;
}
.plat-framework__result .plat-framework__step-num { color: var(--ps-tan-dark); }
.plat-framework__result .plat-framework__step-name { color: var(--ps-tan); }

.plat-framework__support {
  max-width: 560px;
  margin-inline: auto;
  font-size: 0.9375rem;
  color: var(--ps-text-2);
}

/* ─────────────────────────────────────────
   CAPABILITY SPLITS — Create / Guide / Verify
   ───────────────────────────────────────── */
.plat-cap {
  padding: 6.5rem 0;
  background: var(--ps-bg);
}
.plat-cap--alt {
  background: var(--ps-bg-2);
  border-top: 1px solid var(--ps-border);
  border-bottom: 1px solid var(--ps-border);
}

.plat-cap__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4.5rem;
  align-items: center;
}
.plat-cap--flip .plat-cap__inner {
  grid-template-columns: 1fr 1.15fr;
}
.plat-cap--flip .plat-cap__content { order: 2; }
.plat-cap--flip .plat-cap__media   { order: 1; }

.plat-cap__num {
  font-family: var(--ps-font-head);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ps-olive);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.plat-cap__num::after {
  content: '';
  display: block;
  width: 56px;
  height: 1px;
  background: var(--ps-border-2);
}

.plat-cap__content h2 { margin-bottom: 1rem; max-width: 480px; }

.plat-cap__content > p {
  font-size: 0.9875rem;
  max-width: 540px;
}
.plat-cap__content > p + p { margin-top: 1rem; }

.plat-cap__list {
  margin-top: 1.75rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.5rem;
}

.plat-cap__item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--ps-text-2);
  line-height: 1.5;
}

.plat-cap__item::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: var(--ps-bg-4);
  border: 1px solid var(--ps-border-2);
  border-radius: 2px;
  margin-top: 3px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='9' viewBox='0 0 10 10' fill='none'%3E%3Cpolyline points='1.5 5 3.8 7.5 8.5 2.5' stroke='%238FA878' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.plat-cap__statement {
  margin-top: 1.75rem;
  padding: 1rem 1.25rem;
  border-left: 2px solid var(--ps-tan-dark);
  background: var(--ps-bg-3);
  border-radius: 0 3px 3px 0;
  font-family: var(--ps-font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ps-tan-light);
  line-height: 1.45;
  max-width: 480px;
}

.plat-cap__cta { margin-top: 1.75rem; display: inline-flex; }

.plat-cap__media {
  position: relative;
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.plat-cap__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.82) saturate(0.78);
}
.plat-cap__media::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--ps-border-2);
  border-radius: 3px;
  pointer-events: none;
}

/* UI-screenshot variant — contain on a card instead of cover crop */
.plat-cap__media--ui {
  background: var(--ps-bg-3);
}
.plat-cap__media--ui img {
  object-fit: contain;
  padding: 1.75rem;
  filter: none;
}

.plat-cap__media-tag {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  z-index: 1;
  padding: 0.35rem 0.7rem;
  background: rgba(8,10,7,0.78);
  border: 1px solid var(--ps-border-2);
  border-radius: 2px;
  font-family: var(--ps-font-head);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ps-sage);
  backdrop-filter: blur(4px);
}

/* ─────────────────────────────────────────
   OPERATIONAL RECORD — chips → verified badge
   ───────────────────────────────────────── */
.plat-record {
  padding: 7rem 0;
  background: var(--ps-bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.plat-record::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 800px 400px at 50% 60%, rgba(196,175,135,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.plat-record .container { position: relative; }

.plat-record__header h2 {
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.plat-record__sub {
  max-width: 540px;
  margin: 0 auto 3.5rem;
  font-size: 1rem;
}

.plat-record__chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.plat-record__chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: var(--ps-bg-3);
  border: 1px solid var(--ps-border-2);
  border-radius: 2px;
  font-family: var(--ps-font-head);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ps-text-2);
}

.plat-record__chip svg {
  width: 13px;
  height: 13px;
  color: var(--ps-sage);
  flex-shrink: 0;
}

.plat-record__arrow {
  display: flex;
  justify-content: center;
  color: var(--ps-olive);
  margin-bottom: 2rem;
}
.plat-record__arrow svg { width: 24px; height: 24px; }

.plat-record__badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 1.5rem 3rem;
  background: rgba(196,175,135,0.07);
  border: 1px solid var(--ps-tan-dark);
  border-radius: 4px;
}

.plat-record__badge-label {
  font-family: var(--ps-font-head);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ps-tan-dark);
}

.plat-record__badge-title {
  font-family: var(--ps-font-head);
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ps-tan);
}

.plat-record__footnote {
  max-width: 560px;
  margin: 2.5rem auto 0;
  font-size: 0.9375rem;
  color: var(--ps-text-2);
}

/* ─────────────────────────────────────────
   IN ACTION — use case cards
   ───────────────────────────────────────── */
.plat-cases {
  padding: 6.5rem 0;
  background: var(--ps-bg);
}

.plat-cases__header {
  max-width: 680px;
  margin-bottom: 3rem;
}
.plat-cases__header h2 { margin-bottom: 0.85rem; }

.plat-cases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--ps-border);
  border: 1px solid var(--ps-border);
  border-radius: 4px;
  overflow: hidden;
}

.plat-case {
  background: var(--ps-bg-2);
  display: flex;
  flex-direction: column;
  transition: background 200ms ease;
  cursor: pointer;
}
.plat-case:hover { background: var(--ps-bg-3); }

.plat-case__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.plat-case__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.7);
  transition: filter 300ms ease, transform 500ms ease;
}
.plat-case:hover .plat-case__image img {
  filter: brightness(0.9) saturate(0.85);
  transform: scale(1.03);
}

.plat-case__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.plat-case__title {
  font-family: var(--ps-font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ps-text);
  line-height: 1.3;
}

.plat-case__desc {
  font-size: 0.8125rem;
  color: var(--ps-text-2);
  line-height: 1.5;
}

.plat-case__link {
  margin-top: auto;
  padding-top: 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ps-sage);
  transition: color 200ms ease;
}
.plat-case:hover .plat-case__link { color: var(--ps-tan); }

/* ─────────────────────────────────────────
   TWO-PANEL LISTS (For Personnel/Leadership,
   Integration capabilities/Use cases, …)
   ───────────────────────────────────────── */
.plat-panels {
  padding: 6.5rem 0;
  background: var(--ps-bg);
}

.plat-panels__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.plat-panels__header h2 {
  max-width: 680px;
  margin-inline: auto;
}

.plat-panels__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--ps-border);
  border: 1px solid var(--ps-border);
  border-radius: 4px;
  overflow: hidden;
  max-width: 1000px;
  margin-inline: auto;
}

.plat-panels__panel {
  background: var(--ps-bg-2);
  padding: 2.5rem;
  transition: background 200ms ease;
}
.plat-panels__panel:hover { background: var(--ps-bg-3); }

.plat-panels__panel-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--ps-font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ps-sage);
  margin-bottom: 1.5rem;
}

.plat-panels__panel-title::after {
  content: '';
  display: block;
  flex: 1;
  height: 1px;
  background: var(--ps-border-2);
}

.plat-panels__panel-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--ps-bg-5);
  border: 1px solid var(--ps-border-2);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ps-sage);
}

.plat-panels__list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

@media (max-width: 1024px) {
  .plat-panels__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .plat-panels { padding: 4.5rem 0; }
  .plat-panels__panel { padding: 1.75rem; }
}

/* ─────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .plat-intro__inner,
  .plat-cap__inner,
  .plat-cap--flip .plat-cap__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .plat-cap--flip .plat-cap__content { order: 1; }
  .plat-cap--flip .plat-cap__media   { order: 2; }

  .plat-framework__flow {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  .plat-framework__step { width: 100%; max-width: 340px; }
  .plat-framework__result { max-width: 340px; }
  .plat-framework__connector {
    padding: 0.6rem 0;
  }
  .plat-framework__connector svg { transform: rotate(90deg); }

  .plat-cases__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .plat-hero { min-height: 66vh; padding-bottom: 4rem; }
  .plat-hero__content { padding-inline: 1.25rem; }
  .plat-hero__ctas { flex-direction: column; align-items: flex-start; }

  .plat-intro { padding: 4.5rem 0; }
  .plat-framework,
  .plat-cap,
  .plat-record,
  .plat-cases { padding: 4.5rem 0; }

  .plat-cap__list { grid-template-columns: 1fr; }
  .plat-cases__grid { grid-template-columns: 1fr; }
  .plat-record__badge { padding: 1.25rem 1.75rem; }

  .plat-intro__ledger-key { width: 3.6rem; }
}