/* =========================================================
   EASY WAY — CIVIL & ARCHITECTURE SUPPORT
   Page: civil-architecture.html
   Independent layout; shares Index header/topbar/nav/footer
   and the Index desktop+mobile hero scale, but its own
   section design (not a copy of Academic, Research or
   Engineering Services).
   ========================================================= */

.civil-architecture-page {
  --ca-navy: #071f35;
  --ca-navy-2: #0a3048;
  --ca-ink: #0a2942;
  --ca-text: #607589;
  --ca-line: #dbe6ed;
  --ca-soft: #f4f8fa;
  --ca-accent: #7fb0ff;
  --ca-accent-deep: #1769e0;
  --ca-gold: #f2a531;
  background: #fff;
}

/* ---------------- HERO ---------------- */

.ca-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 84% 14%, rgba(127, 176, 255, .16), transparent 32%),
    radial-gradient(circle at 8% 90%, rgba(24, 184, 176, .10), transparent 34%),
    linear-gradient(120deg, #061c31 0%, #082943 58%, #0a3652 100%);
}

.ca-hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .32;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to right, #000 8%, transparent 92%);
}

.ca-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .78fr);
  gap: clamp(32px, 4vw, 58px);
  align-items: center;
  padding: 44px 0 46px;
}

.ca-hero__copy { max-width: 660px; }
.ca-hero__copy .eyebrow { color: var(--ca-accent); }

.ca-hero h1 {
  max-width: 640px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.55rem, 3.2vw, 3.35rem);
  line-height: 1.01;
  letter-spacing: -.035em;
}

.ca-hero h1 span {
  display: block;
  margin-top: 8px;
  color: var(--ca-accent);
}

.ca-hero__lead {
  max-width: 610px;
  margin: 16px 0 0;
  color: #c2d2de;
  font-size: .92rem;
  line-height: 1.62;
}

.ca-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.ca-hero__tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  background: rgba(255,255,255,.045);
  color: #e9f4f7;
  font-size: .68rem;
  font-weight: 800;
}

.ca-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 19px;
}

.ca-hero__actions .button { min-height: 45px; padding-inline: 18px; font-size: .79rem; }

.ca-hero__actions .button--outline {
  color: #fff;
  border-color: rgba(255,255,255,.27);
  background: rgba(255,255,255,.03);
}

/* Hero right side — framed BIM visual with caption (distinct from
   Academic's intake card, Research's framework board and
   Engineering Services' field index panel) */

.ca-hero__visual {
  margin: 0;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 22px;
  background: rgba(255,255,255,.07);
  box-shadow: 0 28px 70px rgba(0,0,0,.22);
  backdrop-filter: blur(12px);
}

.ca-hero__visual img {
  width: 100%;
  height: auto;
  border-radius: 13px;
}

.ca-hero__visual figcaption {
  padding: 13px 10px 5px;
}

.ca-hero__visual figcaption strong {
  display: block;
  color: #eef6ff;
  font-size: .86rem;
}

.ca-hero__visual figcaption small {
  display: block;
  margin-top: 3px;
  color: #a9bccb;
  font-size: .72rem;
  line-height: 1.5;
}


/* ---------------- TOOLBAR STRIP ---------------- */

.ca-toolbar {
  border-bottom: 1px solid var(--ca-line);
  background: #fff;
}

.ca-toolbar__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  min-height: 58px;
  padding: 12px 0;
}

.ca-toolbar__label {
  color: var(--ca-accent-deep);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ca-toolbar__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ca-toolbar__list span {
  padding: 6px 12px;
  border: 1px solid var(--ca-line);
  border-radius: 999px;
  background: #fbfdfe;
  color: #38566d;
  font-size: .74rem;
  font-weight: 800;
}

.ca-toolbar a {
  margin-left: auto;
  color: var(--ca-accent-deep);
  font-size: .78rem;
  font-weight: 900;
  white-space: nowrap;
}

.ca-toolbar a:hover { color: #1157bd; }


/* ---------------- SHARED SECTION / HEADING ---------------- */

.ca-section {
  padding: 38px 0 40px;
}

.ca-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 50px;
  align-items: end;
  margin-bottom: 34px;
}

.ca-heading h2 {
  margin: 5px 0 0;
  color: var(--ca-ink);
  font-size: clamp(2rem, 3.4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.ca-heading > p {
  color: var(--ca-text);
  line-height: 1.65;
}

.ca-heading--light h2 { color: #fff; }
.ca-heading--light > p { color: #a8bcc9; }
.ca-heading--light .eyebrow { color: var(--ca-accent); }


/* ---------------- SUPPORT CARDS ---------------- */

.ca-support {
  background:
    radial-gradient(circle at 88% 6%, rgba(23, 105, 224, .055), transparent 44%),
    linear-gradient(180deg, #e6eef5 0%, #f4f8fb 48%, #e9f1f7 100%);
  border-bottom: 1px solid var(--ca-line);
}

.ca-support-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.ca-support-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--ca-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(7,35,56,.045);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.ca-support-card:hover {
  transform: translateY(-3px);
  border-color: #a9c8e8;
  box-shadow: 0 17px 38px rgba(7,35,56,.08);
}

.ca-support-card__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  border: 1px solid #d5e5f7;
  border-radius: 12px;
  background: linear-gradient(135deg, #eaf2fd, #f2f7ff);
  color: var(--ca-accent-deep);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .05em;
}

.ca-support-card h3 {
  margin: 0 0 10px;
  color: var(--ca-ink);
  font-size: 1.08rem;
  line-height: 1.25;
}

.ca-support-card p {
  margin: 0 0 16px;
  color: var(--ca-text);
  font-size: .85rem;
  line-height: 1.56;
}

.ca-support-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ca-support-card ul li {
  position: relative;
  padding-left: 18px;
  color: #46617a;
  font-size: .78rem;
  font-weight: 700;
}

.ca-support-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--ca-accent-deep), var(--ca-accent));
  opacity: .85;
}


/* ---------------- WORKFLOW ---------------- */

.ca-workflow {
  background:
    radial-gradient(circle at 12% 0%, rgba(23, 105, 224, .04), transparent 46%),
    linear-gradient(180deg, #ffffff 0%, #fbfdfe 50%, #f6f9fc 100%);
}

.ca-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.ca-flow__step {
  padding: 24px 22px;
  border: 1px solid var(--ca-line);
  border-radius: 16px;
  background: var(--ca-soft);
}

.ca-flow__step b {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: #0b2b49;
  color: var(--ca-accent);
  font-size: .78rem;
  font-weight: 900;
}

.ca-flow__step strong {
  display: block;
  color: var(--ca-ink);
  font-size: .95rem;
}

.ca-flow__step span {
  display: block;
  margin-top: 7px;
  color: var(--ca-text);
  font-size: .8rem;
  line-height: 1.55;
}


/* ---------------- DELIVER / DELIVERABLES ---------------- */

.ca-deliver {
  background: linear-gradient(180deg, #e6eef5 0%, #f4f8fb 48%, #e9f1f7 100%);
}

.ca-deliver__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 430px);
  gap: clamp(30px, 4vw, 60px);
  align-items: start;
}

.ca-deliver-copy h2 {
  margin: 5px 0 14px;
  color: var(--ca-ink);
  font-size: clamp(1.9rem, 3.2vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.ca-deliver-copy > p {
  max-width: 620px;
  color: var(--ca-text);
  line-height: 1.65;
}

.ca-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.ca-route-grid > div {
  padding: 18px;
  border: 1px solid var(--ca-line);
  border-left: 3px solid var(--ca-accent-deep);
  border-radius: 12px;
  background: #fff;
}

.ca-route-grid strong {
  display: block;
  color: var(--ca-ink);
  font-size: .88rem;
}

.ca-route-grid span {
  display: block;
  margin-top: 5px;
  color: var(--ca-text);
  font-size: .78rem;
  line-height: 1.5;
}

.ca-deliverables {
  padding: 28px;
  border-radius: 20px;
  color: #fff;
  background:
    radial-gradient(circle at 90% 8%, rgba(127, 176, 255, .14), transparent 36%),
    #08263e;
  box-shadow: 0 24px 55px rgba(7,35,56,.13);
}

.ca-deliverables .eyebrow { color: var(--ca-accent); }

.ca-deliverables h2 {
  margin: 5px 0 16px;
  color: #fff;
  font-size: 1.45rem;
  line-height: 1.15;
}

.ca-deliverables__list {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
}

.ca-deliverables__list span {
  position: relative;
  padding: 11px 13px 11px 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 11px;
  background: rgba(255,255,255,.05);
  color: #d8e6ef;
  font-size: .8rem;
  font-weight: 700;
}

.ca-deliverables__list span::before {
  content: "✓";
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ca-accent);
  font-weight: 900;
}

.ca-deliverables .button { width: 100%; }


/* ---------------- GALLERY ---------------- */

.ca-gallery {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 12% 8%, rgba(127, 176, 255, .12), transparent 30%),
    linear-gradient(130deg, #061c31 0%, #082943 70%, #0a3048 100%);
}

.ca-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ca-gallery-card {
  position: relative;
  display: block;
  min-height: 240px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  background: #0a2c44;
  transition: transform .2s ease, border-color .2s ease;
}

.ca-gallery-card:hover {
  transform: translateY(-3px);
  border-color: rgba(127, 176, 255, .45);
}

.ca-gallery-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.ca-gallery-card:hover img { transform: scale(1.04); }

.ca-gallery-card span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 34px 18px 14px;
  background: linear-gradient(180deg, transparent, rgba(4, 18, 31, .88) 62%);
}

.ca-gallery-card strong {
  display: block;
  color: #fff;
  font-size: .92rem;
}

.ca-gallery-card small {
  display: block;
  margin-top: 2px;
  color: #9fc2dc;
  font-size: .72rem;
  font-weight: 800;
}

.ca-gallery-card--wide {
  grid-column: 1 / -1;
  min-height: 340px;
}

.ca-gallery-card:last-child {
  grid-column: 1 / -1;
  min-height: 260px;
}

.ca-gallery__action {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.ca-gallery__note {
  max-width: 720px;
  margin: 22px auto 0;
  color: #7e94a6;
  font-size: .68rem;
  line-height: 1.6;
  text-align: center;
}


/* ---------------- APPLICATIONS ---------------- */

.ca-applications { background: #fff; }

.ca-applications__box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  padding: 34px 38px;
  border: 1px solid var(--ca-line);
  border-radius: 20px;
  background: linear-gradient(135deg, #f4f8fb, #ffffff);
}

.ca-applications__box h2 {
  margin: 5px 0 10px;
  color: var(--ca-ink);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -.03em;
}

.ca-applications__box > div:first-child p {
  max-width: 640px;
  margin: 0;
  color: var(--ca-text);
  line-height: 1.6;
}

.ca-applications__links {
  display: grid;
  gap: 10px;
  min-width: 300px;
}

.ca-applications__links a {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px 16px;
  border: 1px solid var(--ca-line);
  border-radius: 13px;
  background: #fff;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.ca-applications__links a:hover {
  transform: translateY(-2px);
  border-color: #a9c8e8;
  box-shadow: 0 12px 26px rgba(7,35,56,.07);
}

.ca-applications__links strong {
  color: var(--ca-ink);
  font-size: .88rem;
}

.ca-applications__links span {
  color: var(--ca-accent-deep);
  font-size: .74rem;
  font-weight: 800;
}


/* ---------------- FINAL CTA ---------------- */

.ca-final {
  padding: 76px 0;
  background: linear-gradient(180deg, #eaf1f7 0%, #f6f9fb 100%);
}

.ca-final__box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 45px;
  align-items: center;
  padding: 36px 40px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 12% 85%, rgba(127, 176, 255, .15), transparent 33%),
    #08263e;
  box-shadow: 0 24px 55px rgba(7,35,56,.13);
}

.ca-final__box > div:first-child > small {
  display: block;
  color: var(--ca-accent);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ca-final__box h2 {
  max-width: 780px;
  margin: 8px 0 9px;
  color: #fff;
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.ca-final__box p {
  max-width: 760px;
  margin: 0;
  color: #b9cad6;
  line-height: 1.6;
}

.ca-final__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 215px;
}

.ca-final__actions .button { justify-content: center; }


/* ---------------- CURRENT NAV ITEM ---------------- */

.civil-architecture-page .nav-dropdown a[aria-current="page"] {
  background: rgba(23,105,224,.08);
  color: #1157bd;
}


/* ---------------- RESPONSIVE ---------------- */

@media (max-width: 1100px) {
  .ca-hero__inner { grid-template-columns: minmax(0, 1fr) 390px; gap: 42px; }
  .ca-support-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ca-flow { grid-template-columns: repeat(2, 1fr); }
  .ca-deliver__layout { grid-template-columns: minmax(0, 1fr) 340px; gap: 34px; }
}

@media (max-width: 900px) {
  .ca-section { padding: 34px 0; }
  .ca-hero__inner { grid-template-columns: 1fr; gap: 34px; padding: 52px 0; }
  .ca-hero__visual { max-width: 560px; }
  .ca-heading { grid-template-columns: 1fr; gap: 20px; }
  .ca-deliver__layout { grid-template-columns: 1fr; }
  .ca-deliverables { max-width: 560px; }
  .ca-applications__box { grid-template-columns: 1fr; gap: 24px; }
  .ca-applications__links { min-width: 0; }
}

@media (max-width: 760px) {
  .ca-hero__inner { padding: 24px 0 28px; }

  .ca-hero .eyebrow {
    max-width: 290px;
    margin-bottom: 10px;
    font-size: .57rem;
    line-height: 1.55;
    letter-spacing: .11em;
  }

  .ca-hero h1 {
    max-width: 345px;
    font-size: clamp(1.72rem, 8.35vw, 2.08rem);
    line-height: 1.035;
    letter-spacing: -.03em;
    text-wrap: balance;
  }

  .ca-hero__lead {
    max-width: 345px;
    margin-top: 12px;
    font-size: .75rem;
    line-height: 1.58;
  }

  .ca-hero__tags { gap: 6px; margin-top: 14px; }
  .ca-hero__tags span { min-height: 26px; padding: 0 9px; font-size: .57rem; }

  .ca-hero__actions { gap: 8px; margin-top: 16px; display: grid; grid-template-columns: 1fr; }
  .ca-hero__actions .button { justify-content: center; min-height: 43px; padding: 10px 14px; font-size: .72rem; }

  .ca-hero__visual { padding: 9px; border-radius: 18px; }
  .ca-hero__visual figcaption { padding: 11px 8px 3px; }
  .ca-hero__visual figcaption strong { font-size: .78rem; }
  .ca-hero__visual figcaption small { font-size: .66rem; }

  .ca-toolbar__row { gap: 12px; }
  .ca-toolbar a { margin-left: 0; }

  .ca-gallery-card { min-height: 190px; }
  .ca-gallery-card--wide { min-height: 230px; }
  .ca-gallery-card:last-child { min-height: 210px; }
}

@media (max-width: 680px) {
  .ca-section { padding: 28px 0; }
  .ca-heading h2 { font-size: 2rem; }

  .ca-support-grid { grid-template-columns: 1fr; }
  .ca-support-card { padding: 21px; }

  .ca-flow { grid-template-columns: 1fr; }
  .ca-flow__step b { margin-bottom: 14px; }

  .ca-route-grid { grid-template-columns: 1fr; }

  .ca-gallery-grid { gap: 10px; }
  .ca-gallery-card { min-height: 160px; }
  .ca-gallery-card--wide { min-height: 200px; }
  .ca-gallery-card:last-child { min-height: 190px; }

  .ca-applications__box { padding: 24px 20px; }
  .ca-final__box { grid-template-columns: 1fr; padding: 26px 22px; border-radius: 18px; }
  .ca-final__actions { display: grid; grid-template-columns: 1fr; min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ca-support-card,
  .ca-gallery-card,
  .ca-gallery-card img,
  .ca-applications__links a {
    transition: none;
  }
}