:root {
  --bg: #07111f;
  --bg-2: #0a1728;
  --bg-3: #0d2033;
  --ink: #0e1825;
  --muted: #5e6b78;
  --soft: #f4f7f9;
  --line: #dbe3e9;
  --white: #ffffff;
  --aqua: #62f0d6;
  --aqua-2: #22c6aa;
  --blue: #4da4ff;
  --blue-2: #2877ca;
  --gold: #f1c86c;
  --shadow: 0 24px 70px rgba(5, 18, 34, .14);
  --radius: 24px;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 1000;
  padding: .75rem 1rem;
  border-radius: .6rem;
  background: var(--white);
  color: var(--ink);
}
.skip-link:focus { top: 1rem; }

.shell {
  width: min(var(--shell), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(7, 17, 31, .88);
  backdrop-filter: blur(18px);
  transition: box-shadow .2s ease, background .2s ease;
}
.site-header.is-scrolled {
  background: rgba(7, 17, 31, .96);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.nav-shell {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  text-decoration: none;
}
.brand-symbol {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(98,240,214,.35);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(98,240,214,.1), rgba(77,164,255,.1));
  box-shadow: inset 0 0 24px rgba(98,240,214,.06);
}
.brand-symbol svg { width: 31px; height: 31px; }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { color: #fff; font-size: 1rem; letter-spacing: .14em; }
.brand-copy small { margin-top: .28rem; color: #92a5b9; font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: 1.45rem; }
.site-nav a {
  color: #b7c7d6;
  font-size: .84rem;
  font-weight: 700;
  text-decoration: none;
  transition: color .2s ease;
}
.site-nav a:hover, .site-nav a.is-active { color: #fff; }
.site-nav .nav-cta {
  padding: .68rem 1rem;
  border: 1px solid rgba(98,240,214,.48);
  border-radius: 999px;
  color: var(--aqua);
  background: rgba(98,240,214,.08);
}
.menu-toggle { display: none; }

.section { padding: 7rem 0; }
.section-dark { position: relative; overflow: hidden; background: var(--bg); color: #fff; }
.section-soft { background: var(--soft); }
.eyebrow {
  margin: 0 0 .9rem;
  color: var(--aqua-2);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.section-dark .eyebrow { color: var(--aqua); }
.section-heading { max-width: 760px; margin-bottom: 3rem; }
.section-heading h2,
.flagship-copy h2,
.vision-copy h2,
.company-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.03;
  letter-spacing: -.045em;
}
.section-heading > p:last-child,
.split-heading > p,
.flagship-copy > p,
.vision-copy p,
.company-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.02rem;
}
.section-dark .vision-copy p { color: #a9bbcb; }
.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 4rem;
  align-items: end;
}
.split-heading > p { margin: 0; }

.hero {
  min-height: 760px;
  padding: 7.2rem 0 4rem;
  background:
    radial-gradient(circle at 72% 20%, rgba(77,164,255,.13), transparent 27rem),
    radial-gradient(circle at 20% 15%, rgba(98,240,214,.09), transparent 24rem),
    linear-gradient(180deg, #07111f 0%, #081525 100%);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 4rem;
  align-items: center;
}
.hero-copy { max-width: 690px; }
.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(3.1rem, 7.1vw, 6.7rem);
  line-height: .93;
  letter-spacing: -.065em;
}
.hero h1 span {
  display: block;
  background: linear-gradient(100deg, var(--aqua), #b4f8ec 35%, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  max-width: 660px;
  margin: 1.6rem 0 0;
  color: #afc1d1;
  font-size: clamp(1rem, 1.4vw, 1.22rem);
  line-height: 1.7;
}
.hero-actions, .flagship-actions { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 48px;
  padding: .72rem 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: .84rem;
  font-weight: 850;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  background: linear-gradient(135deg, var(--aqua), #4bd6d4 45%, var(--blue));
  color: #04131c;
  box-shadow: 0 10px 28px rgba(65,201,199,.2);
}
.button-ghost {
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.045);
  color: #fff;
}
.button-light { border: 1px solid #cfd8df; background: #fff; color: #15202c; }
.text-link { color: #147c75; font-weight: 850; text-decoration: none; }
.hero-proof { display: flex; flex-wrap: wrap; gap: .65rem 1.1rem; margin-top: 2.2rem; color: #8399ac; font-size: .76rem; }
.hero-proof span { display: inline-flex; align-items: center; gap: .4rem; }
.hero-proof i { width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 14px var(--aqua); }

.hero-system {
  position: relative;
  width: min(520px, 100%);
  aspect-ratio: 1;
  justify-self: end;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 42px;
  background: radial-gradient(circle at 50% 50%, rgba(58,138,165,.12), rgba(5,17,30,.02) 55%), rgba(255,255,255,.015);
  box-shadow: inset 0 0 60px rgba(0,0,0,.25), 0 35px 80px rgba(0,0,0,.28);
  overflow: hidden;
}
.system-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(circle, #000 30%, transparent 72%);
}
.system-core {
  position: absolute;
  z-index: 3;
  inset: 50% auto auto 50%;
  width: 205px;
  transform: translate(-50%, -50%);
  padding: 1.3rem;
  border: 1px solid rgba(98,240,214,.34);
  border-radius: 22px;
  background: rgba(6,24,39,.9);
  box-shadow: 0 0 70px rgba(98,240,214,.08);
}
.system-core small { display: block; margin-bottom: .65rem; color: #6fe8d3; font-size: .55rem; font-weight: 900; letter-spacing: .13em; }
.system-core strong { display: block; color: #edf8fb; font-size: 1.15rem; line-height: 1.45; }
.system-chip {
  position: absolute;
  z-index: 4;
  width: 128px;
  padding: .75rem .8rem;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 14px;
  background: rgba(9,27,43,.9);
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
}
.system-chip span { display: block; color: var(--aqua); font-weight: 900; letter-spacing: .08em; }
.system-chip small { color: #8195a8; font-size: .58rem; }
.chip-geo { left: 8%; top: 17%; }
.chip-ai { right: 7%; top: 20%; }
.chip-ops { left: 10%; bottom: 16%; }
.chip-comms { right: 8%; bottom: 17%; }
.system-orbit { position: absolute; border: 1px dashed rgba(98,240,214,.18); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.orbit-one { width: 72%; height: 72%; animation: rotate 26s linear infinite; }
.orbit-two { width: 48%; height: 48%; animation: rotate-reverse 19s linear infinite; }
@keyframes rotate { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes rotate-reverse { to { transform: translate(-50%, -50%) rotate(-360deg); } }

.confidence-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  margin-top: 5rem;
  border-top: 1px solid rgba(255,255,255,.09);
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.confidence-strip article { padding: 1.25rem 1.2rem; border-right: 1px solid rgba(255,255,255,.08); }
.confidence-strip article:first-child { padding-left: 0; }
.confidence-strip article:last-child { border-right: 0; }
.confidence-strip strong { display: block; color: #fff; font-size: .82rem; }
.confidence-strip span { display: block; margin-top: .25rem; color: #778da1; font-size: .7rem; line-height: 1.45; }

.flagship-section { background: linear-gradient(180deg, #fff 0%, #fbfdfe 100%); }
.flagship-wrap {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 4.5rem;
  align-items: center;
  padding: 2rem;
  border: 1px solid #e4eaee;
  border-radius: 34px;
  background: #fff;
  box-shadow: var(--shadow);
}
.flagship-copy { padding: 1rem; }
.product-badges { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.4rem; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: .25rem .55rem;
  border: 1px solid #d7e2e7;
  border-radius: 999px;
  background: #f7fafb;
  color: #65727c;
  font-size: .6rem;
  font-weight: 850;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.badge-live { border-color: #9ce1d5; background: #eefbf8; color: #137a68; }
.badge-ready { border-color: #97c8f9; background: #eef6ff; color: #246da9; }
.badge-core { border-color: #cbb7f3; background: #f5f1ff; color: #6d4eb2; }
.badge-build { border-color: #ead9a8; background: #fffaf0; color: #92711b; }
.flagship-lead { font-size: 1.06rem !important; }
.feature-points { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .7rem 1rem; margin-top: 1.5rem; }
.feature-points span { position: relative; padding-left: 1.05rem; color: #344452; font-size: .8rem; font-weight: 700; }
.feature-points span::before { content: ''; position: absolute; left: 0; top: .58em; width: 6px; height: 6px; border-radius: 50%; background: var(--aqua-2); }
.flagship-visual { min-width: 0; }
.map-panel {
  position: relative;
  aspect-ratio: .92;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at 32% 58%, rgba(98,240,214,.11), transparent 18%),
    linear-gradient(145deg, #081724, #0c2537 60%, #0b1d2f);
  box-shadow: inset 0 0 80px rgba(0,0,0,.28);
}
.map-grid { position: absolute; inset: 0; opacity: .55; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 44px 44px; }
.map-route { position: absolute; inset: 7%; width: 86%; height: 86%; filter: drop-shadow(0 0 12px rgba(98,240,214,.2)); }
.map-status { position: absolute; top: 1rem; left: 1rem; display: flex; align-items: center; gap: .5rem; padding: .5rem .7rem; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(4,18,28,.78); color: #9cefe0; font-size: .6rem; font-weight: 900; letter-spacing: .09em; }
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 0 rgba(98,240,214,.5); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(98,240,214,0); } 100% { box-shadow: 0 0 0 0 rgba(98,240,214,0); } }
.map-card { position: absolute; min-width: 145px; padding: .72rem .85rem; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(4,19,30,.86); backdrop-filter: blur(8px); }
.map-card small { display: block; color: var(--aqua); font-size: .52rem; font-weight: 900; letter-spacing: .12em; }
.map-card strong { color: #fff; font-size: .74rem; }
.map-card-one { left: 7%; bottom: 15%; }
.map-card-two { right: 6%; top: 27%; }
.map-card-three { right: 9%; bottom: 11%; }

.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.product-card {
  min-height: 100%;
  padding: 1.65rem;
  border: 1px solid #dfe7ec;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 10px 35px rgba(9,31,48,.04);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.product-card:hover { transform: translateY(-4px); border-color: #c8d9e2; box-shadow: 0 20px 45px rgba(9,31,48,.08); }
.product-card-aeop { background: linear-gradient(145deg, #071827 0%, #0b2335 100%); border-color: #173b53; color: #fff; }
.product-topline { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.product-code { color: #93a3af; font-size: .6rem; font-weight: 900; letter-spacing: .11em; }
.product-card-aeop .product-code { color: #7ea8bd; }
.product-card h3 { margin: 1.2rem 0 .65rem; font-size: 1.45rem; line-height: 1.12; letter-spacing: -.03em; }
.product-summary { margin: 0; color: #66747f; font-size: .86rem; }
.product-card-aeop .product-summary { color: #afc5d3; }
.product-card ul { margin: 1.2rem 0 0; padding: 0; list-style: none; display: grid; gap: .5rem; }
.product-card li { position: relative; padding-left: 1.05rem; color: #3e4c58; font-size: .76rem; }
.product-card li::before { content: ''; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: var(--aqua-2); }
.product-card-aeop li { color: #b5c7d3; }
.product-card > a { display: inline-flex; margin-top: 1.3rem; color: #0b796c; font-size: .76rem; font-weight: 900; text-decoration: none; }
.product-card-aeop > a { color: var(--aqua); }

.technology-section { background: #fff; }
.technology-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 2rem; align-items: start; }
.tech-stack { display: grid; gap: .75rem; }
.tech-stack article { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.05rem; border: 1px solid #e2e8ec; border-radius: 18px; background: #fbfcfd; }
.tech-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: #e9faf7; color: #137b6c; font-size: .62rem; font-weight: 900; }
.tech-stack h3 { margin: .05rem 0 .25rem; font-size: .95rem; }
.tech-stack p { margin: 0; color: #66747f; font-size: .77rem; }
.architecture-panel { position: sticky; top: 110px; padding: 1.8rem; border-radius: 25px; background: var(--bg); color: #fff; box-shadow: 0 24px 55px rgba(6,21,34,.16); }
.architecture-panel h3 { margin: 0; font-size: 1.9rem; line-height: 1.08; letter-spacing: -.035em; }
.architecture-panel > p:last-child { color: #9eb3c4; font-size: .8rem; }
.architecture-diagram { display: grid; gap: .55rem; margin: 1.5rem 0; }
.architecture-diagram div { padding: .8rem; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.035); }
.architecture-diagram small { display: block; color: var(--aqua); font-size: .5rem; font-weight: 900; letter-spacing: .12em; }
.architecture-diagram span { display: block; margin-top: .2rem; color: #c1d0dc; font-size: .68rem; }

.vision-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; }
.vision-copy { position: sticky; top: 115px; }
.vision-cards { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .9rem; }
.vision-cards article { min-height: 215px; padding: 1.3rem; border: 1px solid rgba(255,255,255,.09); border-radius: 20px; background: rgba(255,255,255,.035); }
.vision-cards small { color: var(--aqua); font-weight: 900; }
.vision-cards h3 { margin: 1rem 0 .5rem; font-size: 1.05rem; }
.vision-cards p { margin: 0; color: #8fa4b6; font-size: .77rem; }

.company-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 4rem; align-items: center; }
.company-copy p { max-width: 680px; }
.sector-panel { padding: 1.6rem; border: 1px solid #e0e7eb; border-radius: 24px; background: #f8fafb; }
.sector-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .65rem; }
.sector-grid span { padding: .8rem; border: 1px solid #dde5ea; border-radius: 13px; background: #fff; color: #3a4854; font-size: .72rem; font-weight: 800; }

.contact-section { padding: 1rem 0 7rem; }
.contact-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 3rem; align-items: center; padding: 2.3rem; border-radius: 30px; background: linear-gradient(135deg, #eafbf7 0%, #eef6ff 100%); border: 1px solid #cae6e1; }
.contact-copy p { margin-bottom: 0; }
.contact-actions { display: flex; flex-direction: column; align-items: stretch; gap: .65rem; }
.contact-actions span { color: #6d7b86; font-size: .7rem; text-align: center; }

.site-footer { padding: 4rem 0 2rem; background: #050d17; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr 1fr; gap: 2.5rem; }
.footer-brand-lockup { pointer-events: none; }
.footer-brand > p { max-width: 300px; color: #7e93a5; font-size: .74rem; }
.footer-links { display: grid; align-content: start; gap: .45rem; }
.footer-links strong { margin-bottom: .35rem; color: #dce8ef; font-size: .76rem; }
.footer-links a { color: #8096a8; font-size: .7rem; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-note { color: #72899b; font-size: .68rem; }
.footer-note strong { color: #c8d7e1; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  .site-nav { position: fixed; inset: 78px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: .8rem 1rem 1rem; border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(7,17,31,.98); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .9rem .45rem; border-bottom: 1px solid rgba(255,255,255,.06); }
  .site-nav .nav-cta { margin-top: .65rem; text-align: center; }
  .menu-toggle { display: grid; gap: 4px; width: 42px; height: 42px; place-content: center; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(255,255,255,.03); cursor: pointer; }
  .menu-toggle span { width: 18px; height: 2px; border-radius: 2px; background: #d9e5ec; transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .hero-grid, .flagship-wrap, .technology-layout, .vision-grid, .company-grid, .contact-card, .split-heading { grid-template-columns: 1fr; }
  .hero { padding-top: 5.6rem; }
  .hero-system { justify-self: center; margin-top: 1rem; }
  .confidence-strip { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .confidence-strip article:nth-child(2) { border-right: 0; }
  .confidence-strip article:nth-child(3), .confidence-strip article:nth-child(4) { border-top: 1px solid rgba(255,255,255,.08); }
  .split-heading { gap: 1rem; }
  .flagship-wrap { gap: 2rem; }
  .architecture-panel, .vision-copy { position: static; }
  .contact-actions { max-width: 430px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 1.2rem, var(--shell)); }
  .nav-shell { min-height: 68px; }
  .site-nav { top: 68px; }
  .brand-symbol { width: 38px; height: 38px; border-radius: 11px; }
  .brand-copy strong { font-size: .9rem; }
  .brand-copy small { font-size: .56rem; }
  .section { padding: 4.5rem 0; }
  .hero { min-height: 0; padding: 4.4rem 0 2rem; }
  .hero h1 { font-size: clamp(2.8rem, 14vw, 4.8rem); }
  .hero-lead { font-size: .95rem; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-system { width: 100%; border-radius: 28px; }
  .system-core { width: 165px; padding: 1rem; }
  .system-core strong { font-size: .9rem; }
  .system-chip { width: 103px; padding: .55rem; }
  .system-chip span { font-size: .72rem; }
  .system-chip small { font-size: .48rem; }
  .confidence-strip { grid-template-columns: 1fr; margin-top: 2.5rem; }
  .confidence-strip article { padding: .85rem 0; border-right: 0; border-top: 1px solid rgba(255,255,255,.08); }
  .confidence-strip article:first-child { border-top: 0; }

  .section-heading h2, .flagship-copy h2, .vision-copy h2, .company-copy h2, .contact-copy h2 { font-size: 2.25rem; }
  .flagship-wrap { padding: .7rem; border-radius: 22px; }
  .flagship-copy { padding: .7rem; }
  .feature-points { grid-template-columns: 1fr; }
  .flagship-actions .button { width: 100%; }
  .text-link { width: 100%; text-align: center; padding: .5rem; }
  .map-panel { border-radius: 20px; }
  .map-card { min-width: 118px; padding: .55rem .6rem; }
  .map-card strong { font-size: .62rem; }

  .product-grid, .vision-cards, .sector-grid { grid-template-columns: 1fr; }
  .product-card { padding: 1.25rem; border-radius: 18px; }
  .product-card h3 { font-size: 1.25rem; }
  .architecture-panel { padding: 1.3rem; }
  .vision-cards article { min-height: 0; }
  .contact-card { padding: 1.3rem; border-radius: 22px; gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.7rem; }
}