:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --surface: rgba(255, 255, 255, 0.075);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --surface-light: #ffffff;
  --surface-light-soft: #f4f8fc;
  --text: #edf6ff;
  --text-dark: #122034;
  --muted: #a6b5c8;
  --muted-dark: #5d6b7d;
  --cyan: #4fd1ff;
  --blue: #2563eb;
  --orange: #ffad4d;
  --green: #56f0bb;
  --border: rgba(255, 255, 255, 0.14);
  --border-light: #dfe8f2;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  --radius: 26px;
  --max: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg, video { max-width: 100%; display: block; }

.site-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, rgba(79, 209, 255, 0.18), transparent 30%),
    radial-gradient(circle at 88% 8%, rgba(255, 173, 77, 0.13), transparent 26%),
    linear-gradient(180deg, #07111f 0%, #081426 44%, #f4f8fc 44%, #f4f8fc 100%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7, 17, 31, 0.76);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 850;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  color: #07111f;
  background: linear-gradient(135deg, var(--cyan), #d7f8ff);
  box-shadow: 0 10px 30px rgba(79, 209, 255, 0.22);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 17px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.nav-links a:hover { color: var(--text); }
.nav-links .back-link {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text);
}

.container { width: min(var(--max), calc(100% - 44px)); margin: 0 auto; }
.hero { padding: 84px 0 72px; position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: #cbeeff;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 22px;
}
.pulse {
  width: 9px; height: 9px; border-radius: 99px; background: var(--green);
  box-shadow: 0 0 0 8px rgba(86, 240, 187, 0.12);
}
h1 {
  font-size: clamp(44px, 7vw, 80px);
  line-height: .96;
  letter-spacing: -0.07em;
  margin-bottom: 24px;
}
.hero h1 span { color: var(--cyan); }
.hero-lead {
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 22px);
  max-width: 720px;
  margin-bottom: 28px;
}
.actions { display: flex; flex-wrap: wrap; gap: 13px; }
.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 19px;
  border-radius: 999px;
  font-weight: 850;
  font-size: 14px;
  border: 1px solid transparent;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: #fff; color: #07111f; box-shadow: 0 16px 34px rgba(255,255,255,.11); }
.btn.secondary { border-color: var(--border); color: var(--text); background: rgba(255,255,255,.055); }
.btn.dark { background: var(--text-dark); color: #fff; }
.btn.light { background: #fff; color: var(--text-dark); border-color: var(--border-light); }

.hero-visual {
  position: relative;
  min-height: 500px;
}
.orbit-card {
  position: absolute;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  border-radius: 28px;
  padding: 20px;
}
.orbit-card h3 { font-size: 18px; letter-spacing: -.03em; margin-bottom: 7px; }
.orbit-card p { color: var(--muted); font-size: 14px; }
.orbit-main {
  inset: 38px 44px 38px 28px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.orbit-small.a { width: 212px; right: 0; top: 0; }
.orbit-small.b { width: 230px; left: 0; bottom: 14px; }
.orbit-small.c { width: 214px; right: 18px; bottom: 0; }
.system-diagram {
  width: 320px;
  height: 320px;
  position: relative;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(79,209,255,.18), rgba(79,209,255,.03) 56%, transparent 57%),
    conic-gradient(from 40deg, rgba(79,209,255,.1), rgba(255,173,77,.18), rgba(86,240,187,.12), rgba(79,209,255,.1));
  border: 1px solid rgba(255,255,255,.13);
}
.node {
  position: absolute;
  width: 102px;
  height: 102px;
  border-radius: 26px;
  background: rgba(7,17,31,.86);
  border: 1px solid rgba(255,255,255,.18);
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 850;
  font-size: 13px;
  color: var(--text);
}
.node.center { left: 50%; top: 50%; transform: translate(-50%, -50%); background: linear-gradient(135deg, rgba(79,209,255,.9), rgba(255,255,255,.92)); color: #07111f; }
.node.n1 { left: 50%; top: -20px; transform: translateX(-50%); }
.node.n2 { right: -30px; top: 47%; transform: translateY(-50%); }
.node.n3 { left: 50%; bottom: -24px; transform: translateX(-50%); }
.node.n4 { left: -30px; top: 47%; transform: translateY(-50%); }

section { padding: 72px 0; }
.light-section { background: var(--surface-light-soft); color: var(--text-dark); }
.section-head { max-width: 790px; margin-bottom: 30px; }
.section-label {
  color: var(--blue);
  font-weight: 900;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .13em;
  margin-bottom: 9px;
}
.section-title {
  color: inherit;
  font-size: clamp(31px, 4.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -.052em;
  margin-bottom: 14px;
}
.section-copy { color: var(--muted-dark); font-size: 18px; }
.dark-copy { color: var(--muted); }

.grid { display: grid; gap: 18px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: 0 14px 36px rgba(18,32,52,.06);
  color: var(--text-dark);
}
.card.dark {
  color: var(--text);
  background: rgba(255,255,255,.07);
  border-color: var(--border);
  box-shadow: var(--shadow);
}
.pad { padding: 28px; }
.feature-card { min-height: 226px; display: flex; flex-direction: column; justify-content: space-between; }
.feature-card h3 { font-size: 22px; letter-spacing: -.03em; margin-bottom: 10px; }
.feature-card p { color: var(--muted-dark); }
.card.dark p { color: var(--muted); }
.card-icon {
  width: 42px; height: 42px; border-radius: 16px; display: grid; place-items: center;
  background: #e6f7ff; color: #0b78a3; font-weight: 950; margin-bottom: 18px;
}

.about-block {
  display: grid;
  grid-template-columns: 1fr .78fr;
  gap: 22px;
  align-items: stretch;
}
.about-text { padding: 34px; }
.about-text p { color: var(--muted-dark); font-size: 17px; margin-bottom: 16px; }
.process-list { display: grid; gap: 12px; }
.process-item { display: grid; grid-template-columns: 42px 1fr; gap: 13px; align-items: center; padding: 16px; }
.process-item strong { display: block; }
.process-index { width: 42px; height: 42px; border-radius: 16px; display:grid; place-items:center; background:#e8f2ff; color: var(--blue); font-weight: 950; }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-card { overflow: hidden; display: flex; flex-direction: column; min-height: 392px; }
.project-media { min-height: 156px; background: linear-gradient(135deg, #122034, #2351a8); position: relative; overflow: hidden; }
.project-media::before {
  content: ""; position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
  background-size: 32px 32px; opacity:.48;
}
.project-media .media-label { position:absolute; left:18px; bottom:18px; font-weight: 900; letter-spacing:-.03em; color:#fff; font-size:22px; }
.project-body { padding: 24px; flex: 1; display:flex; flex-direction:column; }
.project-body h3 { font-size: 24px; letter-spacing:-.04em; margin-bottom: 8px; }
.project-body p { color: var(--muted-dark); flex:1; }
.tags { display:flex; flex-wrap:wrap; gap:8px; margin: 20px 0 22px; }
.tag { font-size:12px; font-weight:800; padding:7px 9px; border-radius:999px; background:#eef5fc; color:#526074; border:1px solid var(--border-light); }
.text-link { color: var(--blue); font-weight: 900; display:inline-flex; align-items:center; gap:7px; }
.text-link::after { content:"→"; }

.teaser {
  border-radius: 32px;
  padding: 34px;
  background:
    radial-gradient(circle at 88% 18%, rgba(255,173,77,.25), transparent 27%),
    linear-gradient(135deg, #10223c, #091525);
  color: var(--text);
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:24px;
  align-items:center;
  box-shadow: var(--shadow);
  border:1px solid var(--border);
}
.teaser p { color: var(--muted); font-size: 17px; }
.badges { display:flex; flex-wrap:wrap; gap:10px; justify-content:flex-end; }
.badge { padding: 10px 13px; border-radius:999px; border:1px solid var(--border); background:rgba(255,255,255,.07); font-weight:900; font-size:13px; }
.badge.orange { color: var(--orange); }

.backbone {
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: stretch;
}
.backbone-step { position:relative; padding:23px; border-radius:22px; background:#fff; border:1px solid var(--border-light); }
.backbone-step:not(:last-child)::after { content:"→"; position:absolute; right:-13px; top:50%; transform:translateY(-50%); color: var(--blue); font-weight:950; z-index:1; }
.backbone-step small { color: var(--blue); font-weight:950; display:block; margin-bottom:8px; }
.backbone-step strong { font-size:18px; letter-spacing:-.02em; }
.backbone-step p { color:var(--muted-dark); margin-top:8px; font-size:14px; }

.media-strip { display:grid; grid-template-columns: 1.2fr .8fr; gap:18px; margin-top:24px; }
.media-box {
  min-height: 235px; border-radius: 24px; border:1px solid var(--border-light); background:#fff; overflow:hidden; position:relative;
}
.media-box.dark { border-color: var(--border); background: rgba(255,255,255,.06); }
.visual-placeholder {
  min-height: 100%; display:grid; place-items:center; padding:28px; text-align:center;
  background:
    linear-gradient(120deg, rgba(37,99,235,.16), rgba(79,209,255,.08)),
    radial-gradient(circle at 30% 25%, rgba(255,173,77,.18), transparent 23%);
}
.visual-placeholder strong { font-size: 22px; letter-spacing:-.03em; display:block; margin-bottom:7px; }
.visual-placeholder span { color: var(--muted-dark); }
.media-box.dark .visual-placeholder span { color: var(--muted); }
.gallery-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; margin-top:22px; }
.gallery-item { min-height:155px; border-radius:20px; overflow:hidden; border:1px solid var(--border-light); background:#fff; }
.gallery-item .visual-placeholder strong { font-size:17px; }
.gallery-item .visual-placeholder { padding:18px; }

.page-hero { padding: 74px 0 54px; }
.page-hero-grid { display:grid; grid-template-columns: 1fr .85fr; gap:38px; align-items:center; }
.page-hero h1 { font-size: clamp(42px, 6vw, 72px); }
.page-hero p { color: var(--muted); font-size:20px; }
.content-row { display:grid; grid-template-columns: .85fr 1.15fr; gap:28px; align-items:center; margin-top: 36px; }
.content-row.reverse { grid-template-columns: 1.15fr .85fr; }
.content-row.single { grid-template-columns: 1fr; }
.text-panel.wide { max-width: 920px; }
.text-panel h3 { font-size:32px; line-height:1.1; letter-spacing:-.04em; margin-bottom:14px; }
.text-panel p { color: var(--muted-dark); font-size:17px; margin-bottom:13px; }
.workflow { display:grid; gap:10px; }
.workflow-item { padding:15px 16px; border-radius:18px; border:1px solid var(--border-light); background:#fff; display:flex; justify-content:space-between; gap:12px; align-items:center; }
.workflow-item span { color: var(--blue); font-weight:950; }

.footer { background:#f4f8fc; color: var(--muted-dark); padding: 38px 0 46px; }
.footer-inner { width:min(var(--max), calc(100% - 44px)); margin:0 auto; display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px; }
.footer a { color: var(--text-dark); font-weight:800; }

@media (max-width: 980px) {
  .hero-grid, .about-block, .teaser, .page-hero-grid, .content-row, .content-row.reverse, .media-strip { grid-template-columns: 1fr; }
  .hero-visual { min-height: 410px; }
  .projects-grid, .grid.three { grid-template-columns: repeat(2, 1fr); }
  .backbone { grid-template-columns: repeat(2,1fr); }
  .backbone-step:not(:last-child)::after { display:none; }
}
@media (max-width: 720px) {
  .nav-inner { width: min(100% - 28px, var(--max)); }
  .nav-links { display:none; }
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding: 58px 0 48px; }
  section { padding: 50px 0; }
  .hero-visual { min-height: 480px; }
  .orbit-main { inset: 48px 0 128px 0; }
  .orbit-small.a { right: 0; top: 0; }
  .orbit-small.b { left: 0; bottom: 0; }
  .orbit-small.c { right: 0; bottom: 82px; }
  .projects-grid, .grid.two, .grid.three, .grid.four, .backbone, .gallery-grid { grid-template-columns: 1fr; }
  .actions .btn { width:100%; }
  .teaser { padding:24px; }
  .badges { justify-content:flex-start; }
}

/* EGO-R v0.2 media integration */
.media-box.media-photo,
.media-box.media-video,
.gallery-item.media-photo,
.gallery-item.media-video,
.project-media.has-media,
.orbit-main.media-orbit-main {
  background: #07111f;
  overflow: hidden;
}
.media-box.media-photo img,
.media-box.media-video video,
.media-box.media-video img,
.gallery-item.media-photo img,
.gallery-item.media-video video,
.gallery-item.media-video img,
.project-media.has-media img,
.project-media.has-media video,
.orbit-main.media-orbit-main video,
.orbit-main.media-orbit-main img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  display: block;
}
.media-box.contain img,
.gallery-item.contain img { object-fit: contain; background: #fff; padding: 16px; }
.media-box.tall { min-height: 420px; }
.media-caption,
.gallery-caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 10px 12px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, rgba(7,17,31,.86), rgba(7,17,31,.54));
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(10px);
}
.media-caption strong,
.gallery-caption strong { display:block; font-size: 14px; letter-spacing: -.02em; }
.media-caption span,
.gallery-caption span { display:block; font-size: 12px; color: rgba(237,246,255,.78); margin-top:2px; }
.gallery-item { position: relative; min-height: 190px; }
.gallery-item img,
.gallery-item video { min-height: 190px; }
.project-media.has-media::before { display:none; }
.project-media.has-media .media-label {
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(7,17,31,.70);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(9px);
  font-size: 16px;
}
.mini-media-grid {
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.mini-media-grid .gallery-item { min-height: 155px; }
.mini-media-grid .gallery-item img,
.mini-media-grid .gallery-item video { min-height:155px; }
.media-orbit-main { inset: 26px 44px 70px 28px; padding:0; }
.media-orbit-main video { filter: saturate(1.02) contrast(1.04); }
.logo-inline {
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.logo-inline img { width:42px; height:42px; object-fit:contain; }
@media (max-width: 980px) { .mini-media-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 720px) {
  .mini-media-grid { grid-template-columns: 1fr; }
  .media-box.tall { min-height: 320px; }
  .media-orbit-main { inset: 48px 0 128px 0; }
}

/* v0.4 Studio Medico media update */
.media-box.contain video,
.gallery-item.contain video {
  object-fit: contain;
  background: #07111f;
  padding: 0;
}
.studio-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.studio-feature-grid .gallery-item { min-height: 230px; }
.studio-feature-grid .gallery-item img,
.studio-feature-grid .gallery-item video { min-height: 230px; }
@media (max-width: 980px) { .studio-feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .studio-feature-grid { grid-template-columns: 1fr; } }

/* v1.2 Architettura applicativa redesign */
.arch-hero h1 span { color: var(--cyan); }
.architecture-hero-card {
  border-radius: 32px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  box-shadow: var(--shadow);
  padding: 24px;
  overflow: hidden;
  position: relative;
}
.architecture-hero-card::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto auto;
  width: 230px;
  height: 230px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(79,209,255,.24), transparent 68%);
  pointer-events: none;
}
.hero-card-title {
  color: #cbeeff;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .13em;
  margin-bottom: 16px;
}
.hero-logo-stack {
  display: grid;
  gap: 12px;
}
.hero-logo-stack img {
  width: 100%;
  min-height: 74px;
  object-fit: contain;
  background: #fff;
  border-radius: 20px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.14);
}
.mini-pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(7,17,31,.50);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.mini-pipeline b { color: var(--cyan); }
.wide-head { max-width: 960px; }
.arch-matrix {
  display: grid;
  grid-template-columns: 154px repeat(4, minmax(0, 1fr));
  gap: 14px;
  border-radius: 34px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--border-light);
  box-shadow: 0 22px 54px rgba(18,32,52,.08);
}
.arch-head {
  color: #0b2b66;
  font-weight: 950;
  text-align: center;
  padding: 0 8px 13px;
  border-bottom: 4px solid var(--cyan);
  letter-spacing: -.02em;
  font-size: 15px;
}
.arch-head span {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-right: 4px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
}
.arch-spacer { border-bottom-color: transparent; }
.arch-product {
  min-height: 132px;
  border-radius: 24px;
  padding: 12px;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 26px rgba(18,32,52,.10);
}
.arch-product img {
  width: 100%;
  max-height: 92px;
  object-fit: contain;
  border-radius: 16px;
  background: #fff;
}
.arch-product.ego-r { background: linear-gradient(135deg, #168da4, #0b6b87); }
.arch-product.weather { background: linear-gradient(135deg, #0b2b66, #123c83); }
.arch-product.smartcity { background: linear-gradient(135deg, #ff9f2a, #f68116); }
.arch-cell {
  min-height: 132px;
  position: relative;
  border-radius: 24px;
  background: #f3f8fc;
  border: 1px solid #d8e4ef;
  padding: 22px;
  box-shadow: 0 10px 24px rgba(18,32,52,.07);
}
.arch-cell:not(.last)::after {
  content: "→";
  position: absolute;
  right: -17px;
  top: 50%;
  transform: translateY(-50%);
  color: #0b2b66;
  font-size: 24px;
  font-weight: 950;
  z-index: 2;
}
.arch-cell strong {
  display: block;
  color: #0b2b66;
  font-size: 17px;
  letter-spacing: -.03em;
  margin-bottom: 6px;
}
.arch-cell p {
  color: #263a58;
  font-size: 14px;
  line-height: 1.45;
}
.arch-backbone {
  grid-column: 1 / -1;
  margin-top: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  text-align: center;
  border-radius: 18px;
  background: #eef7fb;
  border: 1px solid #cfe1ed;
  color: #0b2b66;
  padding: 15px 18px;
  box-shadow: 0 10px 22px rgba(18,32,52,.07);
}
.arch-backbone strong { font-weight: 950; }
.arch-backbone span { font-weight: 800; }
.arch-layer-section { padding-top: 42px; }
.arch-layer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.arch-layer-card {
  display: grid;
  grid-template-columns: 185px 1fr;
  gap: 18px;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 26px;
  padding: 16px;
  box-shadow: 0 14px 36px rgba(18,32,52,.06);
}
.arch-layer-card figure {
  border-radius: 20px;
  overflow: hidden;
  background: #07111f;
  min-height: 150px;
}
.arch-layer-card img {
  width: 100%;
  height: 100%;
  min-height: 150px;
  object-fit: cover;
}
.arch-layer-card div { padding: 8px 8px 8px 0; }
.arch-layer-card span {
  color: var(--blue);
  font-weight: 950;
  font-size: 12px;
  letter-spacing: .13em;
}
.arch-layer-card h3 {
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -.04em;
  margin: 8px 0 9px;
}
.arch-layer-card p { color: var(--muted-dark); font-size: 15px; }
.principles-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.principle-card {
  min-height: 190px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--border-light);
  padding: 22px;
  box-shadow: 0 14px 36px rgba(18,32,52,.06);
}
.principle-card span {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  margin-bottom: 16px;
  background: var(--cyan);
  box-shadow: 0 0 0 9px rgba(79,209,255,.12);
}
.principle-card:nth-child(2) span,
.principle-card:nth-child(5) span { background: var(--blue); box-shadow: 0 0 0 9px rgba(37,99,235,.10); }
.principle-card:nth-child(4) span { background: var(--orange); box-shadow: 0 0 0 9px rgba(255,173,77,.13); }
.principle-card strong {
  display: block;
  color: #0b2b66;
  font-size: 17px;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 9px;
}
.principle-card p { color: var(--muted-dark); font-size: 14px; line-height: 1.45; }
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.platform-card {
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--border-light);
  box-shadow: 0 14px 36px rgba(18,32,52,.06);
  padding: 22px;
}
.platform-card img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  background: #f8fbfe;
  border: 1px solid var(--border-light);
  border-radius: 22px;
  padding: 14px;
  margin-bottom: 17px;
}
.platform-card p {
  min-height: 104px;
  color: var(--muted-dark);
  margin-bottom: 16px;
}
@media (max-width: 1180px) {
  .arch-matrix { grid-template-columns: 132px repeat(4, minmax(0,1fr)); gap: 10px; padding: 16px; }
  .arch-cell { padding: 17px; }
  .arch-cell p { font-size: 13px; }
  .principles-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 980px) {
  .arch-matrix { display: block; }
  .arch-head, .arch-spacer { display: none; }
  .arch-product { margin-top: 18px; min-height: auto; }
  .arch-product:first-of-type { margin-top: 0; }
  .arch-product img { max-width: 260px; }
  .arch-cell { margin-top: 10px; }
  .arch-cell:not(.last)::after { display: none; }
  .arch-backbone { margin-top: 18px; }
  .arch-layer-grid, .platform-grid { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .architecture-hero-card { padding: 18px; }
  .mini-pipeline { align-items: flex-start; }
  .arch-layer-card { grid-template-columns: 1fr; }
  .arch-layer-card div { padding: 4px; }
  .principles-grid { grid-template-columns: 1fr; }
  .platform-card p { min-height: 0; }
}


/* Wellness page additions */
.list-check { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.list-check li { position: relative; padding-left: 26px; color: var(--muted-dark); }
.list-check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--cyan); font-weight: 900; }