/* AppNegar internal pages — v24.7
   Shared, responsive visual system for portfolio, articles, videos, pricing,
   why-us, about, services, categories and contact. */

:root {
  --an-navy: #072b63;
  --an-blue: #2368b3;
  --an-cyan: #0ea5c9;
  --an-green: #047857;
  --an-ink: #10243f;
  --an-muted: #526175;
  --an-line: #dbe5f0;
  --an-soft: #edf4fc;
  --an-canvas: #f4f7fb;
  --an-white: #fff;
  --an-radius: 26px;
  --an-shadow: 0 24px 70px rgba(15, 39, 72, .10);
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--an-ink);
  background:
    radial-gradient(circle at 88% 0, rgba(35, 104, 179, .10), transparent 31rem),
    radial-gradient(circle at 8% 20%, rgba(14, 165, 201, .07), transparent 28rem),
    var(--an-canvas);
  font-family: Vazirmatn, Tahoma, sans-serif;
  line-height: 2;
  -webkit-font-smoothing: antialiased;
}
img, video, iframe { max-width: 100%; }
a { text-underline-offset: 4px; }

.page-main { min-height: 65vh; padding-bottom: 28px; }
.crumbs {
  width: min(1180px, calc(100% - 32px));
  max-width: none;
  margin: 24px auto 0;
  padding: 0 4px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px;
  color: #64748b;
  font-size: 13px;
  font-weight: 750;
}
.crumbs a {
  min-width: auto;
  min-height: 38px;
  padding: 0 8px;
  border-radius: 10px;
  color: var(--an-navy);
  text-decoration: none;
}
.crumbs a:hover { background: #e7eff9; }
.crumbs span { margin: 0; }

article {
  --page-pad: clamp(24px, 4vw, 54px);
  width: min(1180px, calc(100% - 32px));
  max-width: none;
  margin: 18px auto 44px;
  padding: var(--page-pad);
  border: 1px solid rgba(203, 216, 232, .88);
  border-radius: 32px;
  background: rgba(255, 255, 255, .96);
  box-shadow: var(--an-shadow);
  overflow: hidden;
}

.page-intro {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: calc(0px - var(--page-pad)) calc(0px - var(--page-pad)) 34px;
  padding: clamp(34px, 6vw, 70px) clamp(24px, 5vw, 64px);
  color: #fff;
  background: linear-gradient(125deg, #061c3d 0%, var(--an-navy) 47%, var(--an-blue) 100%);
}
.page-intro::before,
.page-intro::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 999px;
  pointer-events: none;
}
.page-intro::before {
  width: 300px;
  height: 300px;
  inset: -150px auto auto -80px;
  background: rgba(14, 165, 201, .22);
  filter: blur(2px);
}
.page-intro::after {
  width: 210px;
  height: 210px;
  inset: auto 7% -145px auto;
  border: 34px solid rgba(255, 255, 255, .08);
}
.eyebrow,
.page-intro .eyebrow {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 12px;
  padding: 5px 14px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  color: #e7f3ff;
  background: rgba(255, 255, 255, .10);
  font-size: 12px;
  font-weight: 900;
}
h1 {
  max-width: 930px;
  margin: 12px 0 16px;
  color: var(--an-navy);
  font-size: clamp(29px, 4.5vw, 51px);
  line-height: 1.48;
  letter-spacing: -.03em;
}
.page-intro h1 { margin: 0; color: #fff; }
.lead {
  max-width: 900px;
  margin: 12px 0 0;
  color: #334155;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 650;
  line-height: 2;
}
.page-intro .lead { color: #dceaff; }
h2 {
  color: #0d2748;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.7;
}

.grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 285px), 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
}
.card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--an-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 10px 32px rgba(15, 39, 72, .06);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: #a9c5e5;
  box-shadow: 0 20px 46px rgba(20, 66, 118, .13);
}
.card > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: #e8eef6;
}
.card-body { display: flex; flex: 1; flex-direction: column; padding: 20px; }
.card .meta {
  margin: 0 0 8px;
  color: #64748b;
  font-size: 12px;
  font-weight: 800;
}
.card h2 { margin: 0 0 10px; font-size: 18px; }
.card h2 a {
  min-width: 0;
  justify-content: flex-start;
  color: var(--an-navy);
  text-decoration: none;
}
.card p { margin: 0; color: #455468; font-size: 14px; line-height: 1.95; }
.more {
  width: fit-content;
  min-width: 0;
  margin-top: auto;
  padding-top: 14px;
  color: var(--an-blue);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}
.more:hover { color: var(--an-navy); }

.portfolio-index { --page-pad: clamp(24px, 3.2vw, 44px); }
.portfolio-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  min-height: 318px;
  padding-block: clamp(38px, 5vw, 56px);
}
.portfolio-intro-copy { min-width: 0; }
.portfolio-intro h1 {
  max-width: 790px;
  font-size: clamp(32px, 3.65vw, 48px);
  line-height: 1.5;
}
.portfolio-intro .lead { max-width: 760px; font-size: clamp(15px, 1.4vw, 17px); line-height: 2.05; }
.portfolio-hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.portfolio-hero-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 4px 12px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  color: #eaf4ff;
  background: rgba(255, 255, 255, .08);
  font-size: 11px;
  font-weight: 850;
}
.portfolio-intro-stat {
  display: grid;
  place-content: center;
  min-height: 178px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 26px;
  text-align: center;
  background: rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px rgba(255, 255, 255, .15), 0 18px 40px rgba(0, 0, 0, .12);
  backdrop-filter: blur(8px);
}
.portfolio-intro-stat strong { color: #fff; font-size: 52px; line-height: 1.1; font-weight: 1000; }
.portfolio-intro-stat span { margin-top: 7px; color: #fff; font-size: 13px; font-weight: 900; }
.portfolio-intro-stat small { color: #c9def8; font-size: 10px; font-weight: 750; }
.portfolio-index > .portfolio-catalog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 0 0 18px;
  padding: 0 0 22px;
  border: 0;
  border-bottom: 1px solid var(--an-line);
  border-radius: 0;
  background: transparent;
}
.portfolio-catalog-header > div:first-child { max-width: 760px; }
.section-kicker { margin: 0 0 2px !important; color: var(--an-blue) !important; font-size: 12px !important; font-weight: 950; }
.portfolio-catalog-header h2 { margin: 0 0 5px !important; font-size: clamp(21px, 2.6vw, 29px); }
.portfolio-catalog-header p { margin: 0 !important; color: #526175 !important; font-size: 14px !important; line-height: 2 !important; }
.portfolio-result-count {
  display: grid;
  flex: 0 0 auto;
  min-width: 126px;
  padding: 12px 15px;
  border: 1px solid #cfe0f2;
  border-radius: 17px;
  text-align: center;
  background: #f5f9fe;
}
.portfolio-result-count b { color: var(--an-navy); font-size: 25px; line-height: 1.2; }
.portfolio-result-count span { color: #64748b; font-size: 10px; font-weight: 850; }
.portfolio-filters {
  display: flex;
  gap: 8px;
  margin: 0 -2px;
  padding: 2px 2px 10px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #c4d5e7 transparent;
}
.portfolio-filters button {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 7px 16px;
  border: 1px solid #d4e0ed;
  border-radius: 12px;
  color: #334155;
  background: #fff;
  font: 850 12px/1.5 Vazirmatn, Tahoma, sans-serif;
  cursor: pointer;
  transition: border-color .18s ease, color .18s ease, background .18s ease, transform .18s ease;
}
.portfolio-filters button:hover { transform: translateY(-1px); border-color: #93b8df; color: var(--an-navy); }
.portfolio-filters button.is-active { border-color: var(--an-navy); color: #fff; background: var(--an-navy); box-shadow: 0 8px 18px rgba(7, 43, 99, .16); }
.portfolio-filter-status { margin: 2px 0 15px; color: #64748b; font-size: 11px; font-weight: 800; }
.portfolio-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 18px;
}
.portfolio-card {
  display: grid;
  grid-template-columns: minmax(166px, 36%) minmax(0, 1fr);
  min-height: 328px;
  border-radius: 24px;
  content-visibility: auto;
  contain-intrinsic-size: 328px;
}
.portfolio-card[hidden] { display: none !important; }
.portfolio-media-link {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  border-left: 1px solid #dbe5f0;
  background: linear-gradient(145deg, #0a1a31, #071225);
}
.portfolio-media,
.portfolio-card .portfolio-media {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  opacity: 1;
  transition: transform .45s cubic-bezier(.2, .75, .2, 1);
}
.portfolio-card:hover .portfolio-media { transform: scale(1.02); }
.portfolio-media-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 18px;
  color: #dceaff;
  text-align: center;
  background: radial-gradient(circle at 50% 30%, #164a7b, #081b31 72%);
}
.portfolio-media-fallback[hidden] { display: none !important; }
.portfolio-media-fallback-icon { color: #7dd3fc; font-size: 32px; line-height: 1; }
.portfolio-media-fallback b { font-size: 11px; line-height: 1.8; }
.portfolio-media-fallback small { color: #9fb7d1; font-size: 9px; line-height: 1.7; }
.portfolio-media-empty { position: absolute; }
.portfolio-card .card-body { min-width: 0; padding: 21px 20px; }
.portfolio-card-topline { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.portfolio-card-topline .meta { margin: 0; text-align: left; line-height: 1.7; }
.project-number {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 3px 9px;
  border-radius: 999px;
  color: #1f5c9f;
  background: #eaf3fc;
  font-size: 9px;
  font-weight: 950;
}
.portfolio-card h2 { margin: 13px 0 8px; font-size: clamp(16px, 1.35vw, 18px); }
.portfolio-card h2 a { min-height: 0; line-height: 1.75; }
.portfolio-description {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  color: #455468 !important;
  font-size: 12px !important;
  line-height: 2 !important;
}
.card-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 13px; }
.card-actions .more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 39px;
  margin: 0;
  padding: 6px 11px;
  border: 1px solid #cbdced;
  border-radius: 11px;
  font-size: 10px;
}
.card-actions .detail-link { color: #fff; border-color: var(--an-navy); background: var(--an-navy); }
.card-actions .demo-link { color: var(--an-green); border-color: #b8dfcf; background: #f0fdf7; }
.portfolio-bottom-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 28px;
  padding: 20px 22px;
  border: 1px solid #cbdced;
  border-radius: 20px;
  background: linear-gradient(120deg, #f7fbff, #edf5fd);
}
.portfolio-bottom-cta > div { display: grid; }
.portfolio-bottom-cta b { color: var(--an-navy); font-size: 16px; }
.portfolio-bottom-cta span { color: #526175; font-size: 12px; }

.pricing-page .grid { align-items: stretch; }
.pricing-page .card { overflow: visible; }
.pricing-page .card-body { padding: 25px; }
.pricing-page .card:nth-child(2) {
  border: 2px solid var(--an-blue);
  box-shadow: 0 20px 48px rgba(35, 104, 179, .16);
}
.plain { list-style: none; margin: 10px 0 0; padding: 0; }
.pricing-page .plain li {
  position: relative;
  margin: 0;
  padding: 9px 28px 9px 0;
  border-bottom: 1px dashed #e1e9f2;
  color: #334155;
  font-size: 14px;
}
.pricing-page .plain li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: #059669;
  font-weight: 1000;
}

.videos-page .video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #071225;
}
.videos-page .video-wrap iframe,
.videos-page .video-wrap video { width: 100%; height: 100%; border: 0; object-fit: cover; }

.content-page > section,
.page-collection > section,
.project-checklist {
  margin-top: 28px;
  padding: 25px;
  border: 1px solid var(--an-line);
  border-radius: 22px;
  background: linear-gradient(145deg, #fff, #f8fbff);
}
.content-page > section h2,
.page-collection > section h2 { margin-top: 0; }
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.info-grid > section {
  margin: 0;
  padding: 24px;
  border: 1px solid var(--an-line);
  border-radius: 22px;
  background: linear-gradient(145deg, #fff, #f7faff);
}
.info-grid > section:last-child:nth-child(odd) { grid-column: 1 / -1; }
.info-grid > section h2 { margin: 0 0 8px; font-size: 20px; }
.info-grid > section p { margin: 0 0 8px; color: #405168; }
.info-grid > section ul { margin-bottom: 0; }

.article-detail { max-width: 980px; }
.article-detail > .cover {
  width: 100%;
  max-height: 520px;
  margin-bottom: 25px;
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 16px 42px rgba(15, 39, 72, .12);
}
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin: 0;
  padding: 4px 14px;
  border: 1px solid #c9dcef;
  border-radius: 999px;
  color: var(--an-navy);
  background: var(--an-soft);
  font-size: 12px;
  font-weight: 900;
}
.meta { color: #64748b; font-size: 13px; font-weight: 750; }
.content { overflow-wrap: anywhere; }
.content p, article section p { color: #29394f; font-size: 16px; line-height: 2.12; }
.content h2 { margin: 42px 0 12px; padding-top: 8px; }
.content h3 { margin: 30px 0 10px; color: #18395f; }
.content ul, .content ol { padding-right: 24px; }
.content li, article section li { margin-bottom: 9px; color: #29394f; }
.content a { color: #0b5bac; font-weight: 850; }
.content blockquote {
  margin: 24px 0;
  padding: 18px 20px;
  border: 0;
  border-right: 4px solid var(--an-blue);
  border-radius: 14px;
  background: #eef5fd;
  color: #173b65;
}

.cta-box {
  position: relative;
  overflow: hidden;
  margin-top: 38px;
  padding: clamp(24px, 4vw, 36px);
  border: 0;
  border-radius: 26px;
  color: #fff;
  background: linear-gradient(125deg, #061c3d, var(--an-navy) 55%, var(--an-blue));
  box-shadow: 0 20px 50px rgba(7, 43, 99, .20);
}
.cta-box h2 { margin: 0 0 6px; color: #fff; }
.cta-box p { margin: 0; color: #dceaff; }
.actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 28px; }
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 49px;
  padding: 9px 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(110deg, var(--an-navy), var(--an-blue));
  box-shadow: 0 9px 22px rgba(7, 43, 99, .16);
  font-family: inherit;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}
.cta:hover { transform: translateY(-2px); filter: brightness(1.06); }
.cta.ghost {
  border-color: #b8cbe0;
  color: var(--an-navy);
  background: #fff;
  box-shadow: none;
}
.cta.green { background: var(--an-green); }
.cta-box .cta { color: var(--an-navy); background: #fff; }
.cta-box .cta.ghost { border-color: rgba(255, 255, 255, .45); color: #fff; background: transparent; }

.related ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 14px 0 0;
  padding: 0;
}
.related a {
  display: block;
  min-height: 86px;
  padding: 14px 16px;
  border: 1px solid var(--an-line);
  border-radius: 15px;
  color: var(--an-navy);
  background: #fff;
  text-decoration: none;
}
.rel-cat { display: block; color: #64748b; font-size: 11px; font-weight: 800; }
.rel-title { display: block; margin-top: 3px; color: var(--an-navy); font-weight: 900; }

.portfolio-detail { max-width: 1120px; }
.portfolio-hero-grid {
  display: grid;
  grid-template-columns: minmax(260px, 380px) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 58px);
  align-items: center;
}
.portfolio-detail-media {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 7px solid #fff;
  border-radius: 34px;
  background: #071225;
  box-shadow: 0 25px 65px rgba(15, 39, 72, .23), 0 0 0 1px #d6e1ed;
}
.portfolio-detail-media .portfolio-media { width: 100%; height: 100%; }
.portfolio-summary h1 { margin-top: 12px; }
.project-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}
.project-facts li {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--an-line);
  border-radius: 14px;
  background: #f7faff;
}
.project-facts b { color: #64748b; font-size: 11px; }
.project-facts span { color: #17385d; font-size: 14px; font-weight: 900; overflow-wrap: anywhere; }
.portfolio-media-section { margin-top: 30px; padding-top: 24px; }
.portfolio-media-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 18px; }
.portfolio-inline-media { margin: 0; overflow: hidden; border: 1px solid var(--an-line); border-radius: 20px; background: #f6f9fd; }
.portfolio-inline-media img, .portfolio-inline-media video { display: block; width: 100%; max-height: 720px; object-fit: contain; background: #071225; }
.portfolio-inline-media figcaption { padding: 11px 15px; color: #405168; font-size: 13px; font-weight: 700; }
.before-image { width: 100%; max-height: 620px; border-radius: 18px; object-fit: contain; background: #eef2f7; }
.bottom-actions { padding-top: 25px; border-top: 1px solid var(--an-line); }

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(340px, 1.18fr);
  gap: 22px;
}
.contact-layout > section {
  margin: 0;
  padding: 26px;
  border: 1px solid var(--an-line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(15, 39, 72, .06);
}
.contact-layout h2 { margin-top: 0; }
.contact-layout p { color: #526175; font-size: 14px; }
.contact-list {
  list-style: none;
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
}
.contact-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  margin: 0;
  padding: 7px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #f8fbff;
}
.contact-list b { color: #536277; font-size: 12px; }
.contact-list a { color: var(--an-blue); font-size: 13px; font-weight: 900; text-decoration: none; }
.request-form { display: grid; gap: 14px; margin-top: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.request-form label { display: grid; gap: 6px; }
.request-form label > span { color: #334155; font-size: 12px; font-weight: 900; }
.request-form input,
.request-form select,
.request-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid #cbd8e7;
  border-radius: 13px;
  outline: 0;
  color: #132842;
  background: #fbfdff;
  font: 650 14px/1.8 Vazirmatn, Tahoma, sans-serif;
}
.request-form textarea { resize: vertical; }
.request-form input:focus,
.request-form select:focus,
.request-form textarea:focus { border-color: var(--an-blue); box-shadow: 0 0 0 4px rgba(35, 104, 179, .10); }
.submit-cta { width: 100%; border: 0; }
.submit-cta:disabled { opacity: .6; cursor: wait; }
.request-form small { color: #64748b; font-size: 11px; }
.form-status { display: none; padding: 10px 13px; border-radius: 12px; font-size: 12px; font-weight: 850; }
.form-status:not(:empty) { display: block; background: #edf4fc; color: var(--an-navy); }
.form-status.success, .form-notice.success { display: block; border: 1px solid #a7e1c5; background: #ecfdf5; color: #047857; }
.form-status.error { display: block; border: 1px solid #fecdd3; background: #fff1f2; color: #be123c; }
.form-notice { margin: 0 0 20px; padding: 13px 16px; border-radius: 14px; font-size: 13px; font-weight: 900; }
.project-checklist ul { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 9px; padding: 0; list-style: none; counter-reset: step; }
.project-checklist li { counter-increment: step; margin: 0; padding: 11px 13px; border: 1px solid #e2e8f0; border-radius: 13px; background: #fff; }
.project-checklist li::before { content: counter(step); display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; margin-left: 8px; border-radius: 8px; color: #fff; background: var(--an-blue); font-size: 11px; font-weight: 900; }

.site-head { position: sticky; top: 0; z-index: 60; border-bottom: 1px solid rgba(216, 226, 238, .9); background: rgba(255, 255, 255, .94); backdrop-filter: blur(14px); box-shadow: 0 6px 24px rgba(15, 39, 72, .05); }
.site-head-in { width: min(1240px, calc(100% - 24px)); max-width: none; min-height: 72px; margin: 0 auto; padding: 7px 0; }
.brand img { width: 46px; height: 46px; border-radius: 13px; box-shadow: 0 7px 20px rgba(15, 39, 72, .10); }
.site-nav a { min-width: auto; border-radius: 11px; }
.site-nav a.is-active { color: #fff; background: linear-gradient(110deg, var(--an-navy), var(--an-blue)); }
.head-cta .cta.small { min-height: 43px; padding: 7px 16px; color: #fff; }
.site-foot { margin-top: 0; background: linear-gradient(135deg, #07162c, #0b274b 55%, #12375e); }

@media (max-width: 900px) {
  .info-grid, .contact-layout { grid-template-columns: 1fr; }
  .info-grid > section:last-child:nth-child(odd) { grid-column: auto; }
  .portfolio-hero-grid { grid-template-columns: 1fr; }
  .portfolio-detail-media { margin: 0 auto; }
  .portfolio-intro { grid-template-columns: minmax(0, 1fr) 160px; gap: 24px; }
  .portfolio-intro-stat { min-height: 150px; }
  .portfolio-intro-stat strong { font-size: 43px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card { grid-template-columns: 170px minmax(0, 1fr); min-height: 302px; }
}

@media (max-width: 700px) {
  .page-main { padding-bottom: 12px; }
  .crumbs { width: calc(100% - 24px); margin-top: 14px; font-size: 12px; }
  article { --page-pad: 20px; width: calc(100% - 20px); margin-top: 10px; margin-bottom: 24px; padding: var(--page-pad); border-radius: 22px; }
  .page-intro { margin: -20px -20px 24px; padding: 31px 20px; }
  h1 { font-size: clamp(27px, 8vw, 38px); }
  .grid { grid-template-columns: 1fr; gap: 14px; }
  .articles-index .card { display: grid; grid-template-columns: 112px minmax(0, 1fr); }
  .articles-index .card > img { width: 112px; height: 100%; min-height: 170px; aspect-ratio: auto; }
  .articles-index .card-body { padding: 14px; }
  .articles-index .card h2 { font-size: 15px; }
  .articles-index .card p { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
  .portfolio-intro { grid-template-columns: 1fr; gap: 20px; min-height: 0; margin-bottom: 23px; padding-block: 32px; }
  .portfolio-intro h1 { max-width: 580px; font-size: clamp(28px, 7.8vw, 38px); }
  .portfolio-intro .lead { font-size: 14px; }
  .portfolio-hero-chips { gap: 6px; margin-top: 16px; }
  .portfolio-hero-chips span { min-height: 31px; padding-inline: 10px; font-size: 9px; }
  .portfolio-intro-stat { grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; place-content: center; min-height: 88px; text-align: right; }
  .portfolio-intro-stat strong { grid-row: 1 / 3; font-size: 40px; }
  .portfolio-intro-stat span { margin: 0; }
  .portfolio-index > .portfolio-catalog-header { display: grid; gap: 15px; margin-bottom: 14px; padding-bottom: 17px; }
  .portfolio-result-count { grid-template-columns: auto 1fr; align-items: center; gap: 7px; justify-self: start; min-width: 0; padding: 8px 12px; text-align: right; }
  .portfolio-result-count b { font-size: 20px; }
  .portfolio-filters { margin-inline: -4px; }
  .portfolio-filters button { min-height: 40px; padding-inline: 14px; }
  .portfolio-grid { grid-template-columns: 1fr; gap: 13px; }
  .portfolio-card { grid-template-columns: 134px minmax(0, 1fr); min-height: 238px; border-radius: 19px; }
  .portfolio-card .card-body { padding: 15px 14px; }
  .portfolio-card-topline { display: grid; justify-content: initial; gap: 5px; }
  .portfolio-card-topline .meta { text-align: right; font-size: 10px; }
  .project-number { width: fit-content; }
  .portfolio-card h2 { margin: 8px 0 5px; font-size: 14px; }
  .portfolio-description { -webkit-line-clamp: 2; font-size: 10.5px !important; line-height: 1.9 !important; }
  .card-actions { gap: 5px; padding-top: 9px; }
  .card-actions .more { min-height: 35px; padding: 5px 9px; font-size: 9px; }
  .portfolio-bottom-cta { display: grid; padding: 18px; }
  .portfolio-bottom-cta .cta { width: 100%; }
  .content-page > section, .page-collection > section, .info-grid > section, .contact-layout > section, .project-checklist { padding: 18px; border-radius: 18px; }
  .form-grid, .project-facts { grid-template-columns: 1fr; }
  .actions { display: grid; grid-template-columns: 1fr; }
  .actions .cta { width: 100%; }
  .portfolio-detail-media { max-width: 340px; }
  .site-head-in { width: calc(100% - 18px); }
}

@media (max-width: 430px) {
  .portfolio-card { grid-template-columns: 108px minmax(0, 1fr); min-height: 192px; }
  .portfolio-card .card-body { padding: 12px 11px; }
  .portfolio-card h2 { font-size: 13px; line-height: 1.7; }
  .portfolio-description { display: none; }
  .card-actions { display: grid; grid-template-columns: 1fr; }
  .card-actions .more { width: 100%; min-height: 32px; }
  .portfolio-media-fallback { padding: 8px; }
  .portfolio-media-fallback-icon { font-size: 24px; }
  .portfolio-media-fallback small { display: none; }
  .articles-index .card { grid-template-columns: 1fr; }
  .articles-index .card > img { width: 100%; height: auto; min-height: 0; aspect-ratio: 16 / 9; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* V26: visible editorial evidence, accessible topic navigation and concise answers. */
.answer-summary,.key-takeaways,.content-toc,.content-author,.content-faq,.content-sources,.content-relatedlinks{margin-top:24px;padding:20px 22px;border:1px solid #dbe7f2;border-radius:20px;background:#fbfdff}
.answer-summary{border-color:#bfdbfe;background:linear-gradient(140deg,#eff6ff,#fff)}
.answer-summary h2,.key-takeaways h2,.content-toc h2,.content-author h2,.content-faq h2,.content-sources h2,.content-relatedlinks h2{margin:0 0 12px;font-size:19px;color:#0d2748}
.answer-summary p,.content-author p{margin:0 0 8px;color:#27364a;line-height:2.1}
.content-toc ol{margin:0;padding-inline-start:22px}.content-toc li{margin:5px 0}.content-toc .toc-level-3{padding-inline-start:16px}.content-toc a,.content-author a,.filter-notice a{color:#0b4d99;font-weight:800;text-decoration:none}
.content-tags,.card-tags{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:18px}.content-tags strong{font-size:13px;color:#334155}
.content-tag{display:inline-flex;align-items:center;min-height:36px;padding:5px 12px;border:1px solid #bfdbfe;border-radius:999px;background:#eff6ff;color:#13447d;font-size:12px;font-weight:800;text-decoration:none}
.card-tags{margin-top:10px}.card-tags .content-tag{min-height:30px;padding:3px 9px;font-size:10px}
.content-faq details{border-top:1px solid #e2e8f0;padding:12px 0}.content-faq details:first-of-type{border-top:0}.content-faq summary{cursor:pointer;font-size:14px;font-weight:800;color:#10243f}.faq-answer{padding-top:10px;color:#334155}.faq-answer p{margin:0 0 8px}
.filter-notice{padding:12px 16px;border:1px solid #dbe7f2;border-radius:14px;background:#fff;color:#334155;font-size:13px;font-weight:700}
@media(max-width:640px){.answer-summary,.key-takeaways,.content-toc,.content-author,.content-faq,.content-sources,.content-relatedlinks{padding:16px}.content-tag{min-height:40px}}