:root {
  --bg: #020a19;
  --panel: #061426;
  --line: rgba(99, 139, 185, 0.23);
  --text: #f4f6fb;
  --muted: #94a2b7;
  --cyan: #45e8f5;
  --green: #42e6ae;
  --purple: #a35fff;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}

[id] {
  scroll-margin-top: 105px;
}

/* Keyboard navigation and visible focus */
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1100;
  padding: 11px 16px;
  border: 2px solid var(--cyan);
  border-radius: 4px;
  background: #f7fbff;
  color: #021024;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(calc(-100% - 20px));
  transition: transform 0.18s ease;
}
.skip-link:focus {
  transform: translateY(0);
  outline: none;
  box-shadow: 0 0 0 4px rgba(69, 232, 245, 0.3);
}
:where(
  a,
  button,
  input,
  textarea,
  select,
  summary,
  [tabindex]:not([tabindex="-1"])
):focus-visible {
  outline: 3px solid #72f5ff !important;
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(69, 232, 245, 0.2) !important;
}
.btn:focus-visible,
.navbar-toggler:focus-visible,
.panel-tabs button:focus-visible,
.accordion-button:focus-visible {
  outline-offset: 2px;
}
.nav-link:focus-visible::after,
.portal:focus-visible::after {
  width: 100%;
}
main:focus {
  outline: none;
}
@media (prefers-reduced-motion: reduce) {
  .skip-link {
    transition: none;
  }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  background-image:
    linear-gradient(rgba(40, 86, 142, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 86, 142, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 50% 0, rgba(16, 63, 126, 0.18), transparent 35%);
  background-size:
    100% 80px,
    80px 100%,
    auto;
  transition: background-color 0.3s ease;
}
.site-width {
  max-width: 1420px;
  padding-left: 38px;
  padding-right: 38px;
  margin-left: auto;
  margin-right: auto;
}
.navbar {
  min-height: 82px;
  background: rgba(2, 9, 24, 0.84);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(62, 107, 160, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.34em;
  transition: all 0.3s ease;
  position: relative;
}
.brand:hover {
  transform: translateX(3px);
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 29px;
  height: 38px;
  color: #5ce7ed;
  font-weight: 500;
  font-size: 25px;
  line-height: 1;
  text-shadow: 3px 4px #9c5cff;
  clip-path: polygon(50% 0, 100% 100%, 50% 78%, 0 100%);
  background: linear-gradient(
    155deg,
    rgba(55, 231, 235, 0.16),
    rgba(146, 70, 255, 0.26)
  );
  transition: all 0.3s ease;
  box-shadow: 0 0 20px rgba(92, 231, 237, 0.15);
}
.brand:hover .brand-mark {
  box-shadow: 0 0 30px rgba(92, 231, 237, 0.3);
  transform: scale(1.05);
}

.brand > img {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(76, 213, 244, 0.2));
  transition:
    transform 0.3s ease,
    filter 0.3s ease;
}

.brand:hover > img {
  transform: scale(1.05);
  filter: drop-shadow(0 0 16px rgba(76, 213, 244, 0.35));
}

footer .brand > img {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
}
.navbar-nav {
  gap: 39px;
}
.nav-link,
.portal {
  color: #d8dde7 !important;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.nav-link::after,
.portal::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width 0.3s ease;
}
.nav-link:hover::after,
.portal:hover::after {
  width: 100%;
}

.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--cyan) !important;
}
.nav-link:hover,
.portal:hover {
  color: var(--cyan) !important;
  transform: translateY(-2px);
}
.navbar-toggler {
  border-color: var(--line);
}
.navbar-toggler-icon {
  filter: invert(1);
}
.btn {
  padding: 13px 25px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.3s ease;
}
.btn:hover::before {
  left: 100%;
}
.btn-primary {
  border: 1px solid #6d88ff;
  background: linear-gradient(100deg, #435df2, #8b58ef);
  box-shadow: 0 0 20px rgba(79, 93, 255, 0.23);
}
.btn-primary:hover {
  border-color: #88faff;
  background: linear-gradient(100deg, #536eff, #9d65fa);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(79, 93, 255, 0.4);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}
.btn-outline {
  border: 1px solid rgba(204, 197, 220, 0.6);
  color: #fff;
  background: rgba(4, 13, 29, 0.4);
  transition: all 0.3s ease;
}
.btn-outline:hover {
  color: #fff;
  border-color: var(--cyan);
  background: rgba(52, 204, 219, 0.06);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(69, 232, 245, 0.15);
}
.eyebrow {
  color: var(--cyan);
  font: 600 11px/1.4 monospace;
  letter-spacing: 0.18em;
  margin-bottom: 20px;
  text-transform: uppercase;
  opacity: 0.95;
  animation: fadeInUp 0.8s ease 200ms backwards;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes glow {
  0% {
    box-shadow: 0 0 10px rgba(69, 232, 245, 0.3);
  }
  50% {
    box-shadow: 0 0 25px rgba(69, 232, 245, 0.5);
  }
  100% {
    box-shadow: 0 0 10px rgba(69, 232, 245, 0.3);
  }
}
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.hero {
  padding: 155px 0 28px;
  min-height: 800px;
  position: relative;
}
.hero .row:first-child {
  min-height: 560px;
}
.hero-copy {
  padding-left: 68px;
  animation: slideInLeft 0.8s ease;
}
.hero-copy h1 {
  font-size: clamp(2.6rem, 4.4vw, 4.9rem);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  animation: slideInLeft 0.8s ease 100ms backwards;
  background: linear-gradient(135deg, #fff 0%, #a7b1c2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-copy p {
  color: #a7b1c2;
  font-size: 16px;
  max-width: 660px;
  margin-bottom: 33px;
  animation: slideInLeft 0.8s ease 200ms backwards;
}
.hero-copy small {
  display: block;
  color: #687991;
  margin-top: 24px;
  animation: fadeInUp 0.8s ease 300ms backwards;
}
.system-visual {
  width: 520px;
  height: 520px;
  margin: auto;
  position: relative;
  animation: slideInRight 0.8s ease;
}
.system-ring {
  position: absolute;
  border: 1px solid;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}
.ring-a {
  width: 380px;
  height: 380px;
  border-color: #b16cff;
  animation: rotate 30s linear infinite;
  box-shadow: 0 0 30px rgba(177, 108, 255, 0.2);
}
.ring-a:hover {
  animation-play-state: paused;
  box-shadow: 0 0 50px rgba(177, 108, 255, 0.4);
}
.ring-b {
  width: 260px;
  height: 260px;
  border-color: rgba(76, 224, 243, 0.38);
  box-shadow: 0 0 45px rgba(54, 153, 236, 0.15);
  animation: rotate 20s linear reverse infinite;
}
.ring-b:hover {
  animation-play-state: paused;
}
.system-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 116px;
  height: 116px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(
    circle,
    rgba(67, 115, 203, 0.5),
    rgba(3, 14, 32, 0.92) 65%
  );
  border: 1px solid #72eff6;
  box-shadow: 0 0 36px rgba(58, 211, 243, 0.4);
  transition: all 0.3s ease;
  animation: pulse 3s ease-in-out infinite;
}
.system-core:hover {
  box-shadow: 0 0 60px rgba(58, 211, 243, 0.7);
}
.system-core .brand-mark {
  width: 47px;
  height: 60px;
  font-size: 38px;
}

.system-core img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(76, 213, 244, 0.35));
  transition:
    transform 0.3s ease,
    filter 0.3s ease;
}

.system-core:hover img {
  transform: scale(1.04);
  filter: drop-shadow(0 0 20px rgba(76, 213, 244, 0.5));
}
.crosshair {
  position: absolute;
  inset: 42px;
  background:
    linear-gradient(
      transparent 49.8%,
      rgba(78, 131, 184, 0.33) 50%,
      transparent 50.2%
    ),
    linear-gradient(
      90deg,
      transparent 49.8%,
      rgba(78, 131, 184, 0.33) 50%,
      transparent 50.2%
    );
}
.node {
  position: absolute;
  z-index: 2;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.node:hover {
  transform: scale(1.1);
}
.node i {
  width: 76px;
  height: 76px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #041329;
  font-style: normal;
  font-size: 25px;
  color: var(--cyan);
  box-shadow: 0 0 20px rgba(59, 230, 237, 0.23);
  transition: all 0.3s ease;
}
.node:hover i {
  box-shadow: 0 0 35px rgba(59, 230, 237, 0.4);
  background: #051a3a;
}
.node b {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.3s ease;
}
.node-top {
  top: 0;
  left: calc(50% - 38px);
}
.node-top i {
  border-color: #ac69ff;
  color: #ac69ff;
}
.node-left {
  left: 0;
  top: calc(50% - 38px);
}
.node-right {
  right: 0;
  top: calc(50% - 38px);
}
.node-right i {
  border-color: var(--green);
  color: var(--green);
}
.system-status {
  text-align: right;
  color: #677891;
  font: 10px monospace;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease 400ms backwards;
}
.system-status b {
  color: var(--green);
}
.system-status i {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  margin-left: 7px;
  animation: pulse 2s ease-in-out infinite;
}
.assurance {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, 1fr);
  align-items: center;
  min-height: 135px;
  border: 1px solid var(--line);
  background: rgba(5, 18, 37, 0.68);
  overflow: hidden;
  animation: slideInUp 0.8s ease 300ms backwards;
}
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.assurance > div {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border-left: 1px solid var(--line);
  transition: all 0.3s ease;
}
.assurance > div:first-child {
  border-left: 0;
}
.assurance > div:hover {
  background: rgba(69, 232, 245, 0.08);
}
.assurance i {
  font-size: 32px;
  font-style: normal;
  transition: all 0.3s ease;
}
.assurance > div:hover i {
  color: var(--cyan);
  text-shadow: 0 0 15px rgba(69, 232, 245, 0.3);
}
.assurance span {
  font-size: 14px;
  transition: color 0.3s ease;
}
.assurance > div:hover span {
  color: var(--cyan);
}
.seal {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
}
.seal img {
  width: 70px;
  height: 70px;
  filter: drop-shadow(0 0 15px rgba(92, 231, 237, 0.2));
  transition: all 0.3s ease;
}
.seal:hover img {
  filter: drop-shadow(0 0 30px rgba(92, 231, 237, 0.4));
  transform: scale(1.05);
}
.seal small {
  font: 7px monospace;
  letter-spacing: 0.15em;
  color: #b6c2d3;
  transition: color 0.3s ease;
  text-align: center;
  line-height: 1.4;
  font-weight: 600;
}
.seal:hover small {
  color: var(--cyan);
}
.band {
  border-top: 1px solid var(--line);
  padding: 72px 0;
  transition: all 0.3s ease;
  animation: slideInUp 0.8s ease backwards;
}
.band h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.035em;
  animation: slideInLeft 0.8s ease 100ms backwards;
}
.partner {
  padding: 58px 0;
}
.partner .col-lg-4 {
  padding-left: 50px;
}
.steps article {
  min-height: 128px;
  display: grid;
  grid-template-columns: 110px 1fr 210px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: all 0.3s ease;
  padding: 20px 0;
  position: relative;
}
.steps article:hover {
  background: rgba(69, 232, 245, 0.04);
  padding-left: 12px;
  padding-right: 12px;
}
.steps article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #a965ff, #4adff2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.steps article:hover::before {
  transform: scaleX(1);
}
.steps strong {
  font-size: 45px;
  font-weight: 400;
  color: #a965ff;
  transition: all 0.3s ease;
}
.steps article:nth-child(2) strong {
  color: #4adff2;
}
.steps article:nth-child(3) strong {
  color: #41dfa9;
}
.steps article:hover strong {
  text-shadow: 0 0 20px currentColor;
}
.steps h3,
.quality-list h3 {
  font-size: 17px;
  font-weight: 500;
  margin: 0 0 5px;
  transition: color 0.3s ease;
}
.steps p,
.quality-list p {
  color: #76869b;
  font-size: 11px;
  margin: 0;
  max-width: 400px;
}
.diagram {
  width: 150px;
  height: 70px;
  justify-self: end;
  position: relative;
  transition: all 0.3s ease;
}
.diagram.orbit {
  border: 1px solid rgba(168, 104, 255, 0.45);
  border-radius: 50%;
  transform: rotate(-12deg);
  animation: spin 8s linear infinite;
}
.diagram.orbit:hover {
  animation-play-state: paused;
}
@keyframes spin {
  from {
    transform: rotate(-12deg);
  }
  to {
    transform: rotate(348deg);
  }
}
.diagram.orbit:before,
.diagram.orbit:after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(93, 151, 224, 0.4);
  inset: 12px;
}
.diagram.orbit:after {
  width: 8px;
  height: 8px;
  inset: auto;
  left: 60%;
  top: 42%;
  background: #af63fb;
  border: 0;
}
.diagram.green {
  border-color: rgba(63, 224, 171, 0.4);
}
.diagram.squares {
  background:
    linear-gradient(
      90deg,
      transparent 23%,
      rgba(72, 219, 232, 0.65) 24% 25%,
      transparent 26% 49%,
      rgba(72, 219, 232, 0.45) 50% 51%,
      transparent 52%
    ),
    linear-gradient(
      transparent 23%,
      rgba(120, 108, 241, 0.45) 24% 25%,
      transparent 26% 49%,
      rgba(120, 108, 241, 0.45) 50% 51%,
      transparent 52%
    );
  border: 1px solid rgba(131, 115, 240, 0.45);
}
.quality-intro {
  padding-left: 50px;
  animation: slideInLeft 0.8s ease 100ms backwards;
}
.quality-wheel {
  width: 260px;
  height: 260px;
  margin: 35px auto 0;
  border-radius: 50%;
  border: 8px double rgba(77, 166, 233, 0.6);
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 40px rgba(35, 150, 224, 0.18);
  background: repeating-conic-gradient(
    from 0deg,
    rgba(64, 195, 233, 0.55) 0 1deg,
    transparent 1deg 13deg
  );
  animation: rotate 40s linear infinite;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.quality-wheel:hover {
  animation-play-state: paused;
  box-shadow:
    inset 0 0 60px rgba(35, 150, 224, 0.3),
    0 0 40px rgba(77, 166, 233, 0.3);
}
.quality-wheel img {
  width: 145px;
  height: 145px;
  border-radius: 50%;
  background: #031024;
  border: 2px solid #5de7ee;
  padding: 12px;
  box-sizing: border-box;
  filter: drop-shadow(0 0 15px rgba(93, 231, 238, 0.2));
  transition: all 0.3s ease;
}
.quality-wheel:hover img {
  filter: drop-shadow(0 0 30px rgba(93, 231, 238, 0.4));
  transform: scale(1.05);
}
.quality-list article {
  height: 91px;
  padding: 0 30px;
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  border: 1px solid rgba(71, 116, 165, 0.18);
  background: rgba(5, 18, 36, 0.55);
  margin-bottom: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.quality-list article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(69, 232, 245, 0.1),
    transparent
  );
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.quality-list article:hover::before {
  transform: translateX(100%);
}
.quality-list article:hover {
  border-color: var(--cyan);
  background: rgba(5, 18, 36, 0.75);
  box-shadow: 0 8px 24px rgba(69, 232, 245, 0.15);
}
.quality-list i {
  font-size: 33px;
  font-style: normal;
  transition: all 0.3s ease;
}
.quality-list article:hover i {
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(69, 232, 245, 0.4);
}
.quality-list > article > span {
  color: var(--green);
  font: 10px monospace;
  letter-spacing: 0.12em;
  transition: all 0.3s ease;
}
.quality-list article:hover > span {
  text-shadow: 0 0 10px rgba(66, 230, 174, 0.3);
}
.project h2 {
  font-size: 37px;
  animation: slideInLeft 0.8s ease 100ms backwards;
}
.project p,
.about p {
  color: #95a2b5;
  font-size: 13px;
  max-width: 390px;
}
.project dl {
  margin: 26px 0;
}
.project dl div {
  display: flex;
  margin: 9px 0;
  transition: all 0.3s ease;
}
.project dl div:hover {
  transform: translateX(8px);
}
.project dt {
  width: 86px;
  color: #65778e;
  font: 10px monospace;
  transition: color 0.3s ease;
}
.project dl div:hover dt {
  color: var(--cyan);
}
.project dd {
  font-size: 11px;
  color: #a6b0bf;
  margin: 0;
  transition: color 0.3s ease;
}
.project dl div:hover dd {
  color: #fff;
}
.project-frame {
  margin: 0;
  padding: 12px;
  border: 1px solid rgba(157, 109, 211, 0.58);
  border-radius: 10px;
  background: #050d1d;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  overflow: hidden;
}
.project-frame:hover {
  border-color: var(--cyan);
  box-shadow: 0 16px 40px rgba(69, 232, 245, 0.15);
  transform: translateY(-4px);
}
.project-frame figcaption {
  background: #e8edf3;
  color: #19202b;
  padding: 12px 14px;
  font: 9px monospace;
  transition: all 0.3s ease;
}
.project-frame:hover figcaption {
  background: var(--cyan);
  box-shadow: 0 4px 12px rgba(69, 232, 245, 0.2);
}
.project-frame figcaption span {
  float: right;
}
.project-frame img {
  width: 100%;
  aspect-ratio: 16/7;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.project-frame:hover img {
  transform: scale(1.02);
}
.timeline {
  padding: 30px 0 45px;
  animation: slideInUp 0.8s ease backwards;
}
.timeline h2 {
  font-size: 22px;
  margin-bottom: 34px;
  animation: slideInLeft 0.8s ease 100ms backwards;
}
.timeline .row {
  position: relative;
}
.timeline .row:before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: -8px;
  border-top: 1px solid #516a89;
  transition: all 0.3s ease;
}
.timeline .row:hover:before {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(69, 232, 245, 0.2);
}
.timeline article {
  position: relative;
  padding-left: 48px;
  transition: all 0.3s ease;
}
.timeline article:hover {
  transform: translateX(8px);
}
.timeline article:before {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 13px var(--cyan);
  left: 0;
  top: -15px;
  border: 3px solid #173352;
  transition: all 0.3s ease;
  animation: pulse 2s ease-in-out infinite;
}
.timeline article:hover:before {
  box-shadow:
    0 0 25px var(--cyan),
    0 0 35px rgba(69, 232, 245, 0.4);
}
.timeline b {
  color: #718197;
  font-size: 20px;
  font-weight: 400;
  transition: all 0.3s ease;
}
.timeline article:hover b {
  color: var(--cyan);
}
.timeline h3 {
  font-size: 14px;
  display: inline;
  margin-left: 9px;
  transition: color 0.3s ease;
}
.timeline article:hover h3 {
  color: var(--cyan);
}
.timeline article p {
  font-size: 14px;
  color: #c1cad8;
  transition: color 0.3s ease;
}
.timeline article:hover p {
  color: #95a2b5;
}
.about img {
  width: 100%;
  border: 1px solid rgba(143, 116, 190, 0.55);
  border-radius: 9px;
  aspect-ratio: 16/6;
  object-fit: cover;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.about img:hover {
  border-color: var(--cyan);
  box-shadow: 0 12px 30px rgba(69, 232, 245, 0.15);
  transform: translateY(-4px);
}
.cta {
  margin-top: 38px;
  min-height: 150px;
  padding: 24px 70px;
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  align-items: center;
  gap: 50px;
  border: 1px solid #a65cff;
  border-radius: 8px;
  background: radial-gradient(
    circle at 85%,
    rgba(48, 48, 160, 0.35),
    transparent 31%
  );
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  animation: slideInUp 0.8s ease 400ms backwards;
  cursor: pointer;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(69, 232, 245, 0.1) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.cta:hover::before {
  transform: translateX(100%);
}
.cta:hover {
  border-color: var(--cyan);
  box-shadow:
    0 12px 40px rgba(69, 232, 245, 0.2),
    0 0 60px rgba(163, 95, 255, 0.1);
}
.cta h2 {
  font-size: 31px;
  animation: slideInLeft 0.8s ease 500ms backwards;
}
.cta p {
  margin: 0;
  animation: slideInLeft 0.8s ease 600ms backwards;
}
.cta .btn {
  min-width: 220px;
  text-align: center;
  animation: slideInRight 0.8s ease 500ms backwards;
}
footer {
  padding: 48px 0 0;
  border-top: 1px solid var(--line);
  transition: all 0.3s ease;
}
footer p {
  color: #8e9db0;
  font-size: 12px;
  margin-top: 24px;
  transition: color 0.3s ease;
}
footer h3 {
  font: 10px monospace;
  color: #667990;
  letter-spacing: 0.1em;
  transition: color 0.3s ease;
}
footer a {
  color: #8e9db0;
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer-brand:hover,
.footer-nav a:hover {
  color: var(--cyan);
  transform: translateX(3px);
}
footer a:not(.brand) {
  display: block;
  color: #9ca8b8;
  text-decoration: none;
  font-size: 12px;
  margin: 7px 0;
  transition: all 0.3s ease;
}
.footer-link:hover {
  color: #fff;
  transform: translateX(4px);
}
.social {
  color: #cad2de;
  transition: color 0.3s ease;
  cursor: pointer;
}
.social:hover {
  color: var(--cyan);
}
.footer-bottom {
  margin-top: 45px;
  min-height: 55px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #67768b;
  font-size: 10px;
  transition: all 0.3s ease;
}
.footer-bottom:hover {
  border-color: var(--cyan);
}
.footer-bottom span:last-child {
  display: flex;
  gap: 32px;
}
@media (max-width: 991.98px) {
  .site-width {
    padding-left: 22px;
    padding-right: 22px;
  }
  .navbar-collapse {
    padding: 20px;
    background: #061328;
    border: 1px solid var(--line);
    margin-top: 12px;
  }
  .navbar-nav {
    gap: 0;
  }
  .portal {
    display: block;
    margin: 12px 0;
  }
  .hero {
    padding-top: 120px;
  }
  .hero-copy {
    padding-left: 12px;
  }
  .system-visual {
    margin-top: 60px;
  }
  .assurance {
    grid-template-columns: 1fr 1fr;
  }
  .assurance > div {
    border-bottom: 1px solid var(--line);
  }
  .assurance > .seal {
    grid-column: 1/-1;
  }
  .partner .col-lg-4,
  .quality-intro {
    padding-left: 12px;
    margin-bottom: 35px;
  }
  .steps article {
    grid-template-columns: 75px 1fr 130px;
  }
  .diagram {
    width: 110px;
  }
  .cta {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 35px;
  }
  .cta .btn {
    justify-self: center;
  }
  .project-frame {
    margin-top: 20px;
  }
}
@media (max-width: 575.98px) {
  .site-width {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero {
    min-height: 0;
  }
  .hero-copy h1 br {
    display: none;
  }
  .system-visual {
    width: 330px;
    height: 350px;
  }
  .ring-a {
    width: 270px;
    height: 270px;
  }
  .ring-b {
    width: 190px;
    height: 190px;
  }
  .system-core {
    width: 90px;
    height: 90px;
  }
  .node i {
    width: 58px;
    height: 58px;
    font-size: 18px;
  }
  .node-top {
    left: calc(50% - 29px);
  }
  .node-left,
  .node-right {
    top: calc(50% - 29px);
  }
  .assurance {
    grid-template-columns: 1fr;
  }
  .assurance > .seal {
    grid-column: auto;
  }
  .assurance > div {
    border-left: 0;
  }
  .steps article {
    grid-template-columns: 55px 1fr;
    padding: 20px 0;
  }
  .steps .diagram {
    display: none;
  }
  .quality-list article {
    grid-template-columns: 52px 1fr;
    padding: 0 15px;
  }
  .quality-list > article > span {
    display: none;
  }
  .project-frame figcaption span {
    display: none;
  }
  .project-frame img {
    aspect-ratio: 4/3;
  }
  .timeline article {
    margin-bottom: 22px;
  }
  .about img {
    aspect-ratio: 4/3;
  }
  .cta h2 {
    font-size: 25px;
  }
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }
  .footer-bottom span:last-child {
    gap: 12px;
    flex-wrap: wrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}

/* Hero alignment refinements */
@keyframes orbitRotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
@keyframes orbitRotateReverse {
  from {
    transform: translate(-50%, -50%) rotate(360deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(0deg);
  }
}
@keyframes corePulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.02);
  }
}
.system-visual .ring-a {
  animation: orbitRotate 30s linear infinite;
}
.system-visual .ring-b {
  animation: orbitRotateReverse 20s linear infinite;
}
.system-visual .system-core {
  animation: corePulse 3s ease-in-out infinite;
}
@media (min-width: 992px) {
  .site-width {
    max-width: 1640px;
    padding-left: 44px;
    padding-right: 44px;
  }
  .hero {
    padding-top: 118px;
    min-height: 720px;
  }
  .hero .row:first-child {
    min-height: 510px;
  }
  .hero-copy {
    padding-left: 54px;
  }
  .hero-copy h1 {
    font-size: clamp(2.7rem, 3.25vw, 4rem);
    max-width: 780px;
  }
  .hero-copy p {
    font-size: 15px;
    max-width: 620px;
    margin-bottom: 30px;
  }
  .hero-copy small {
    margin-top: 20px;
  }
  .system-visual {
    width: 500px;
    height: 460px;
  }
  .ring-a {
    width: 370px;
    height: 370px;
  }
  .ring-b {
    width: 255px;
    height: 255px;
  }
  .crosshair {
    inset: 22px 42px;
  }
  .node-top {
    top: 7px;
    left: calc(50% - 38px);
  }
  .node-left {
    left: 52px;
    top: 284px;
  }
  .node-right {
    right: 52px;
    top: 284px;
  }
  .assurance {
    min-height: 118px;
  }
}

@media (min-width: 992px) and (max-width: 1250px) {
  .hero-copy h1 {
    font-size: 3.2rem;
  }
  .system-visual {
    transform: scale(0.88);
  }
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .system-visual .node-top {
    top: 32px;
    left: calc(50% - 38px);
  }
  .system-visual .node-left {
    left: 57px;
    top: 317px;
  }
  .system-visual .node-right {
    right: 57px;
    top: 317px;
  }
}

@media (max-width: 575.98px) {
  .system-visual .node-top {
    top: 11px;
    left: calc(50% - 29px);
  }
  .system-visual .node-left {
    left: 19px;
    top: 213px;
  }
  .system-visual .node-right {
    right: 19px;
    top: 213px;
  }
}

/* Quality assurance strip */
.assurance {
  align-items: stretch;
}
.assurance > div {
  height: 100%;
  min-height: 118px;
}
.assurance > div:not(.seal) {
  flex-direction: column;
  gap: 8px;
  padding: 16px 12px;
  text-align: center;
}
.assurance i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
}
.assurance i svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  overflow: visible;
}
.assurance span {
  font-size: 13px;
}
.assurance .seal {
  padding: 10px;
}
.assurance .seal img {
  width: 98px;
  height: 98px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(122, 159, 255, 0.18));
}
.assurance .seal:hover img {
  filter: drop-shadow(0 0 25px rgba(122, 159, 255, 0.32));
  transform: scale(1.03);
}

@media (max-width: 991.98px) {
  .assurance > div {
    min-height: 118px;
  }
  .assurance .seal img {
    width: 92px;
    height: 92px;
  }
}

/* Three-way spokes connecting the orbital core to its three nodes */
.system-visual {
  --spoke-length: 185px;
  --spoke-half: 92.5px;
}
.system-visual .crosshair {
  inset: 0;
  background: linear-gradient(
      rgba(78, 131, 184, 0.36),
      rgba(78, 131, 184, 0.36)
    )
    50% calc(50% - var(--spoke-half)) / 1px var(--spoke-length) no-repeat;
  pointer-events: none;
  z-index: 0;
  -webkit-mask: radial-gradient(
    circle 61px at 50% 50%,
    transparent 0 60px,
    #000 61px
  );
  mask: radial-gradient(circle 61px at 50% 50%, transparent 0 60px, #000 61px);
}
.system-visual .crosshair::before,
.system-visual .crosshair::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--spoke-length);
  height: 1px;
  background: rgba(78, 131, 184, 0.36);
  transform-origin: 0 50%;
}
.system-visual .crosshair::before {
  transform: rotate(30deg);
}
.system-visual .crosshair::after {
  transform: rotate(150deg);
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .system-visual {
    --spoke-length: 190px;
    --spoke-half: 95px;
  }
}
@media (max-width: 575.98px) {
  .system-visual {
    --spoke-length: 135px;
    --spoke-half: 67.5px;
  }
  .system-visual .crosshair {
    -webkit-mask: radial-gradient(
      circle 48px at 50% 50%,
      transparent 0 47px,
      #000 48px
    );
    mask: radial-gradient(
      circle 48px at 50% 50%,
      transparent 0 47px,
      #000 48px
    );
  }
}

/* Quality standard section */
.quality {
  padding-top: 64px;
  padding-bottom: 64px;
}
.quality-intro h2 {
  font-size: clamp(2rem, 2.35vw, 2.75rem);
  max-width: 430px;
}
.quality-wheel {
  width: 320px;
  height: 320px;
  margin: 28px auto 0;
  border: 0;
  background:
    radial-gradient(
      circle,
      transparent 0 34%,
      rgba(69, 232, 245, 0.34) 34.5% 35%,
      transparent 35.5% 55%,
      rgba(95, 134, 209, 0.25) 55.5% 56%,
      transparent 56.5%
    ),
    radial-gradient(
      circle,
      rgba(11, 38, 66, 0.36),
      rgba(2, 10, 25, 0.06) 68%,
      transparent 69%
    );
  box-shadow: none;
  animation: none;
  overflow: visible;
  position: relative;
}
.quality-wheel::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px dashed rgba(73, 182, 224, 0.24);
  border-radius: 50%;
  animation: rotate 36s linear infinite;
}
.quality-wheel::after {
  content: "";
  position: absolute;
  inset: 54px;
  border: 1px solid rgba(150, 93, 255, 0.22);
  border-radius: 50%;
  box-shadow: 0 0 35px rgba(69, 232, 245, 0.08);
}
.quality-wheel img {
  position: relative;
  z-index: 2;
  width: 178px;
  height: 178px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(79, 169, 255, 0.22));
}
.quality-wheel:hover {
  animation: none;
  box-shadow: none;
}
.quality-wheel:hover img {
  transform: scale(1.035);
  filter: drop-shadow(0 0 28px rgba(79, 169, 255, 0.34));
}
.quality-more {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 18px;
  margin-top: 4px;
  padding: 11px 18px;
  font-size: 12px;
}
.quality-more span {
  color: var(--cyan);
  font-size: 16px;
  transition: transform 0.25s ease;
}
.quality-more:hover span {
  transform: translateX(4px);
}
.quality-list article {
  height: 84px;
}
.quality-list i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
}
.quality-list i svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 991.98px) {
  .quality-intro {
    text-align: center;
  }
  .quality-intro h2 {
    margin-left: auto;
    margin-right: auto;
  }
  .quality-wheel {
    margin-bottom: 16px;
  }
  .quality-more {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 38px;
  }
}
@media (max-width: 575.98px) {
  .quality-wheel {
    width: 260px;
    height: 260px;
  }
  .quality-wheel::after {
    inset: 42px;
  }
  .quality-wheel img {
    width: 150px;
    height: 150px;
  }
  .quality-list article {
    height: 80px;
  }
}

@media (min-width: 992px) {
  .quality-intro .quality-wheel {
    margin-left: 55px;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .quality-intro .quality-more {
    margin-left: 55px;
    width: 320px;
    justify-content: center;
  }
}

/* Partner section: reversed editorial composition */
.partner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    90deg,
    rgba(4, 17, 35, 0.25),
    rgba(4, 17, 35, 0.08) 58%,
    rgba(21, 24, 61, 0.16)
  );
}
.partner::after {
  content: "";
  position: absolute;
  right: -180px;
  top: 50%;
  width: 520px;
  height: 520px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 77, 214, 0.1), transparent 67%);
  pointer-events: none;
}

@media (min-width: 992px) {
  .partner .steps {
    order: 1;
    padding-right: 58px;
  }
  .partner .col-lg-4 {
    order: 2;
    position: relative;
    z-index: 1;
    padding: 44px 56px 44px 70px;
    text-align: right;
  }
  .partner .col-lg-4::before,
  .partner .col-lg-4::after {
    content: "";
    position: absolute;
    left: -1px;
    width: 18px;
    height: 1px;
    background: var(--cyan);
    box-shadow: 0 0 10px rgba(69, 232, 245, 0.35);
  }
  .partner .col-lg-4::before {
    top: 44px;
  }
  .partner .col-lg-4::after {
    bottom: 44px;
  }
  .partner .col-lg-4 .eyebrow {
    margin-left: auto;
    max-width: 390px;
  }
  .partner .col-lg-4 h2 {
    margin-left: auto;
    max-width: 430px;
    font-size: clamp(2.15rem, 2.55vw, 2.85rem);
  }
  .partner .steps article {
    grid-template-columns: 92px minmax(0, 1fr) 170px;
    min-height: 118px;
    padding: 16px 10px;
  }
  .partner .steps strong {
    font-size: 40px;
  }
  .partner .steps article:hover {
    padding-left: 20px;
    padding-right: 16px;
  }
}

@media (max-width: 991.98px) {
  .partner .col-lg-4 {
    text-align: left;
    padding-top: 10px;
    padding-bottom: 28px;
  }
  .partner .col-lg-4 h2 {
    max-width: 520px;
  }
}

.partner .col-lg-4 h2 span {
  display: block;
}
@media (min-width: 992px) {
  .partner .col-lg-4 h2 {
    font-size: clamp(1.95rem, 2.1vw, 2.45rem);
    max-width: 470px;
  }
  .partner .col-lg-4 h2 span {
    white-space: nowrap;
  }
}
@media (min-width: 992px) and (max-width: 1199.98px) {
  .partner .col-lg-4 {
    padding-left: 30px;
    padding-right: 24px;
  }
  .partner .col-lg-4 h2 {
    font-size: 1.65rem;
  }
}

/* Refined footer */
footer {
  position: relative;
  padding: 68px 0 0;
  overflow: hidden;
  border-top: 1px solid rgba(83, 130, 187, 0.3);
  background:
    radial-gradient(
      circle at 10% 15%,
      rgba(42, 121, 177, 0.09),
      transparent 25%
    ),
    radial-gradient(
      circle at 88% 5%,
      rgba(115, 70, 204, 0.07),
      transparent 24%
    ),
    #020a18;
}

footer::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -1px;
  width: min(72%, 1120px);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(69, 232, 245, 0.72),
    rgba(157, 86, 255, 0.58),
    transparent
  );
  box-shadow: 0 0 16px rgba(69, 232, 245, 0.2);
}

footer .row {
  row-gap: 42px;
}

footer .brand {
  margin-bottom: 22px;
}

footer .brand > span {
  font-size: 17px;
}

footer p {
  max-width: 245px;
  margin-top: 0;
  color: #8798ad;
  font-size: 12px;
  line-height: 1.65;
}

footer h3 {
  margin-bottom: 17px;
  color: #70839d;
  font-size: 9px;
  letter-spacing: 0.18em;
}

footer a:not(.brand) {
  width: fit-content;
  margin: 7px 0;
  color: #a4b3c6;
  font-size: 12px;
  line-height: 1.45;
}

footer a:not(.brand):hover {
  color: var(--cyan);
}

.social-links {
  display: flex;
  gap: 10px;
}

footer .social-links a {
  width: 34px;
  height: 34px;
  margin: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(112, 139, 177, 0.38);
  border-radius: 50%;
  color: #e4eaf2;
  font-size: 12px;
  font-weight: 600;
  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    background 0.25s ease,
    transform 0.25s ease;
}

footer .social-links a:hover {
  color: var(--cyan);
  border-color: rgba(69, 232, 245, 0.65);
  background: rgba(69, 232, 245, 0.06);
  transform: translateY(-2px);
}

.social-links svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.footer-bottom {
  min-height: 70px;
  margin-top: 55px;
  border-top-color: rgba(75, 113, 158, 0.26);
  color: #718198;
}

.footer-bottom > span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  white-space: nowrap;
}

.footer-bottom #year {
  display: inline !important;
}

.footer-bottom > span:last-child {
  display: flex;
  align-items: center;
  gap: 28px;
}

footer .footer-bottom a {
  display: inline-flex;
  width: auto;
  margin: 0;
  color: #7f8fa5;
  font-size: 10px;
}

@media (max-width: 767.98px) {
  footer {
    padding-top: 52px;
  }

  .footer-bottom {
    gap: 18px;
    margin-top: 40px;
  }

  .footer-bottom > span:first-child {
    white-space: normal;
  }

  .footer-bottom > span:last-child {
    gap: 14px;
  }
}

/* Stable mobile navbar: opening the collapse must not move the top row */
body {
  overflow-x: clip;
}

@media (max-width: 991.98px) {
  .navbar {
    min-height: 82px;
    padding-top: 0;
    padding-bottom: 0;
    align-items: flex-start;
  }

  .navbar > .site-width {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 82px auto;
    align-items: center;
    width: 100%;
  }

  .navbar > .site-width > .brand {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }

  .navbar > .site-width > .navbar-toggler {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: end;
    margin: 0;
  }

  .navbar > .site-width > .navbar-collapse {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    margin-top: 0;
  }
}

/* Refined project CTA */
.about .cta {
  width: min(100%, 1400px);
  min-height: 174px;
  margin: 48px auto 0;
  padding: 34px 48px;
  grid-template-columns: minmax(360px, 1.25fr) minmax(300px, 0.9fr) auto;
  gap: 54px;
  border-color: rgba(145, 87, 244, 0.72);
  border-radius: 10px;
  background:
    radial-gradient(circle at 90% 50%, rgba(75, 71, 211, 0.2), transparent 24%),
    linear-gradient(
      105deg,
      rgba(8, 27, 52, 0.94),
      rgba(4, 16, 37, 0.96) 58%,
      rgba(20, 20, 65, 0.92)
    );
  box-shadow:
    inset 0 0 40px rgba(51, 99, 156, 0.05),
    0 18px 45px rgba(0, 0, 0, 0.12);
}

.about .cta::before {
  background: linear-gradient(
    100deg,
    transparent 28%,
    rgba(69, 232, 245, 0.055) 48%,
    transparent 68%
  );
}

.about .cta::after {
  content: "";
  position: absolute;
  right: 74px;
  bottom: -28px;
  width: 250px;
  height: 82px;
  border: 1px solid rgba(91, 124, 238, 0.22);
  border-radius: 50%;
  transform: rotate(-9deg);
  box-shadow: inset 0 0 0 18px rgba(87, 70, 194, 0.025);
  pointer-events: none;
}

.about .cta h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(1.65rem, 2vw, 2.15rem);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.about .cta p {
  position: relative;
  z-index: 1;
  max-width: 410px;
  color: #9ba9bc;
  font-size: 12px;
  line-height: 1.65;
}

.about .cta .btn {
  position: relative;
  z-index: 1;
  min-width: 210px;
  justify-content: center;
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .about .cta {
    grid-template-columns: 1fr auto;
    gap: 24px 40px;
  }

  .about .cta p {
    grid-column: 1;
  }

  .about .cta .btn {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 991.98px) {
  .about .cta {
    grid-template-columns: 1fr;
    gap: 18px;
    text-align: center;
  }

  .about .cta p {
    margin-left: auto;
    margin-right: auto;
  }

  .about .cta .btn {
    justify-self: center;
  }
}

@media (max-width: 767.98px) {
  .about .cta {
    grid-template-columns: 1fr;
    padding: 30px 24px;
    text-align: left;
  }

  .about .cta p,
  .about .cta .btn {
    grid-column: 1;
    grid-row: auto;
  }

  .about .cta .btn {
    width: 100%;
  }
}

/* Refined delivery timeline */
.timeline {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: 52px;
  padding-bottom: 64px;
  border-top: 1px solid rgba(93, 138, 197, 0.32);
  border-bottom: 1px solid rgba(93, 138, 197, 0.28);
  background:
    radial-gradient(
      circle at 84% 20%,
      rgba(114, 72, 210, 0.12),
      transparent 30%
    ),
    linear-gradient(
      105deg,
      rgba(7, 25, 50, 0.88),
      rgba(4, 15, 34, 0.94) 52%,
      rgba(12, 17, 48, 0.9)
    );
  box-shadow:
    inset 0 18px 55px rgba(15, 52, 91, 0.09),
    inset 0 -18px 55px rgba(65, 42, 130, 0.06);
}

.timeline::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(75, 125, 183, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 125, 183, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 14%,
    #000 86%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 14%,
    #000 86%,
    transparent
  );
}

.timeline .site-width {
  position: relative;
  z-index: 1;
}

.timeline h2 {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 60px;
  font-size: clamp(1.25rem, 1.65vw, 1.65rem);
}

.timeline h2::before {
  display: none;
}

.timeline .row {
  --bs-gutter-x: 2rem;
  --bs-gutter-y: 0;
}

.timeline .row::before {
  left: 48px;
  right: 24px;
  top: -10px;
  border-color: rgba(92, 126, 168, 0.55);
}

.timeline article {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  min-height: 98px;
  padding: 18px 10px 0 0;
}

.timeline article::before {
  left: 18px;
  top: -17px;
  width: 13px;
  height: 13px;
  border: 3px solid #173652;
  background: #55e9f2;
  box-shadow:
    0 0 0 3px rgba(85, 233, 242, 0.12),
    0 0 16px rgba(85, 233, 242, 0.8);
}

.timeline article::after {
  content: "";
  position: absolute;
  left: 24px;
  top: -4px;
  width: 1px;
  height: 22px;
  background: linear-gradient(
    to bottom,
    rgba(85, 233, 242, 0.7),
    rgba(116, 105, 173, 0.55)
  );
  box-shadow: 0 0 7px rgba(85, 233, 242, 0.18);
  pointer-events: none;
}

.timeline article > i {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(136, 117, 179, 0.62);
  border-radius: 50%;
  color: #eef5ff;
  background: rgba(5, 17, 36, 0.72);
  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

.timeline article > i svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.timeline article > div {
  min-width: 0;
  padding-top: 2px;
}

.timeline article b {
  color: #75869e;
  font-size: 18px;
  line-height: 1;
}

.timeline article h3 {
  margin-left: 8px;
  font-size: 14px;
  font-weight: 600;
}

.timeline article p {
  max-width: 315px;
  margin: 7px 0 0;
  color: #c1cad8;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.55;
}

.timeline article:hover {
  transform: none;
}

.timeline article:hover > i {
  color: var(--cyan);
  border-color: rgba(69, 232, 245, 0.7);
  box-shadow: 0 0 18px rgba(69, 232, 245, 0.12);
}

@media (max-width: 991.98px) {
  .timeline .row::before,
  .timeline article::before,
  .timeline article::after {
    display: none;
  }

  .timeline article {
    min-height: 100%;
    padding: 18px;
    border: 1px solid rgba(76, 117, 164, 0.22);
    background: rgba(5, 18, 36, 0.34);
  }
}

.partner .steps article:last-child {
  border-bottom: 0;
}

.partner .col-lg-4::before,
.partner .col-lg-4::after {
  display: none;
}

/* Refined process diagrams */
.partner .diagram {
  justify-self: end;
  transition:
    filter 0.3s ease,
    transform 0.3s ease;
}

.partner .diagram.orbit {
  width: 158px;
  height: 66px;
  border: 1px solid rgba(166, 102, 255, 0.55);
  border-radius: 50%;
  background: radial-gradient(
    circle at 62% 44%,
    #b05fff 0 3px,
    transparent 4px
  );
  box-shadow: inset 0 0 18px rgba(98, 104, 224, 0.06);
  transform: rotate(-12deg);
  animation: none;
}

.partner .diagram.orbit::before {
  inset: 10px 20px;
  border: 1px solid rgba(71, 143, 217, 0.5);
  border-radius: 50%;
}

.partner .diagram.orbit::after {
  width: 5px;
  height: 5px;
  left: 20%;
  top: 52%;
  border: 0;
  border-radius: 50%;
  background: #55e9f2;
  box-shadow: 102px -12px 0 #a960ff;
}

.partner .diagram.orbit.green {
  border-color: rgba(57, 221, 171, 0.55);
  background: radial-gradient(
    circle at 54% 52%,
    rgba(57, 221, 171, 0.18) 0 8px,
    transparent 9px
  );
  transform: rotate(9deg);
}

.partner .diagram.orbit.green::before {
  border-color: rgba(65, 155, 205, 0.48);
}

.partner .diagram.orbit.green::after {
  background: #43e2ae;
  box-shadow: 98px 11px 0 #43e2ae;
}

.partner .diagram.squares {
  width: 76px;
  height: 54px;
  margin-right: 38px;
  border: 1px solid rgba(73, 216, 229, 0.65);
  background: rgba(6, 26, 48, 0.2);
  box-shadow: 0 0 20px rgba(69, 232, 245, 0.05);
}

.partner .diagram.squares::before,
.partner .diagram.squares::after {
  content: "";
  position: absolute;
  width: 76px;
  height: 54px;
  background: rgba(5, 20, 42, 0.2);
}

.partner .diagram.squares::before {
  left: -23px;
  top: -14px;
  border: 1px solid rgba(151, 95, 255, 0.5);
}

.partner .diagram.squares::after {
  left: 22px;
  top: 14px;
  border: 1px solid rgba(80, 139, 223, 0.5);
  box-shadow: 8px 8px 18px rgba(69, 232, 245, 0.06);
}

.partner .steps article:hover .diagram.orbit {
  transform: rotate(-12deg) scale(1.035);
  filter: drop-shadow(0 0 10px rgba(150, 93, 255, 0.18));
}

.partner .steps article:hover .diagram.orbit.green {
  transform: rotate(9deg) scale(1.035);
  filter: drop-shadow(0 0 10px rgba(57, 221, 171, 0.16));
}

.partner .steps article:hover .diagram.squares {
  transform: scale(1.035);
  filter: drop-shadow(0 0 10px rgba(69, 232, 245, 0.14));
}

/* Cleaner concentric orbit diagrams */
.partner .diagram.orbit {
  width: 168px;
  height: 78px;
  border: 1px solid rgba(164, 96, 255, 0.58);
  background:
    radial-gradient(
      circle at 50% 50%,
      #a960ff 0 3px,
      rgba(169, 96, 255, 0.16) 4px 10px,
      transparent 11px
    ),
    radial-gradient(circle at 12% 50%, #55e9f2 0 2px, transparent 3px),
    radial-gradient(circle at 88% 50%, #a960ff 0 2px, transparent 3px);
  box-shadow: inset 0 0 18px rgba(101, 99, 225, 0.055);
  transform: rotate(-9deg);
}

.partner .diagram.orbit::before {
  inset: 10px 18px;
  border: 1px solid rgba(78, 145, 218, 0.48);
  border-radius: 50%;
  transform: none;
}

.partner .diagram.orbit::after {
  inset: 22px 43px;
  width: auto;
  height: auto;
  border: 1px solid rgba(109, 117, 223, 0.38);
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.partner .diagram.orbit.green {
  border-color: rgba(60, 223, 173, 0.58);
  background:
    radial-gradient(
      circle at 50% 50%,
      #43e2ae 0 3px,
      rgba(67, 226, 174, 0.15) 4px 10px,
      transparent 11px
    ),
    radial-gradient(circle at 12% 50%, #55e9f2 0 2px, transparent 3px),
    radial-gradient(circle at 88% 50%, #43e2ae 0 2px, transparent 3px);
  transform: rotate(7deg);
}

.partner .diagram.orbit.green::before {
  border-color: rgba(63, 157, 205, 0.48);
}

.partner .diagram.orbit.green::after {
  inset: 22px 43px;
  width: auto;
  height: auto;
  border-color: rgba(63, 223, 173, 0.34);
  background: transparent;
  box-shadow: none;
  transform: none;
}

.partner .steps article:hover .diagram.orbit {
  transform: rotate(-9deg) scale(1.025);
}

.partner .steps article:hover .diagram.orbit.green {
  transform: rotate(7deg) scale(1.025);
}

/* SOQ intermediate layout for narrow desktop / landscape tablet */
@media (min-width: 992px) and (max-width: 1199.98px) {
  .quality .quality-intro,
  .quality .quality-list {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .quality .quality-intro {
    padding-left: 12px;
    text-align: center;
  }

  .quality .quality-intro h2 {
    margin-left: auto;
    margin-right: auto;
  }

  .quality .quality-intro .quality-wheel {
    margin-left: auto;
    margin-right: auto;
  }

  .quality .quality-intro .quality-more {
    width: max-content;
    margin: 2px auto 42px;
  }

  .quality .quality-list {
    width: min(100%, 860px);
    margin-left: auto;
    margin-right: auto;
  }
}

/* Final legibility pass */
body {
  font-size: 16px;
}
.nav-link,
.portal,
.btn {
  font-size: 14px;
}
.steps p,
.quality-list p,
.timeline p,
.project dd,
.about-copy p,
.cta-band p {
  color: #98a8bd;
  font-size: 13px;
  line-height: 1.65;
}
footer p,
footer a:not(.brand) {
  color: #a4b3c6;
  font-size: 13px;
  line-height: 1.55;
}
.footer-bottom,
.footer-bottom > span:last-child {
  color: #8d9db2;
  font-size: 12px;
}
@media (max-width: 575.98px) {
  body {
    font-size: 15px;
  }
  .steps p,
  .quality-list p,
  .timeline p,
  .project dd,
  .about-copy p,
  .cta-band p {
    font-size: 12.5px;
  }
}

/* Timeline: stronger hierarchy and readable supporting copy */
.timeline h2 {
  font-size: 24px;
  color: #f4f7fb;
}
.timeline b {
  color: #a2b2c7;
  font-size: 18px;
  font-weight: 500;
}
.timeline h3 {
  color: #edf2f8;
  font-size: 15px;
  font-weight: 600;
}
.timeline p {
  max-width: 315px;
  margin-top: 8px;
  color: #c1cad8;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.005em;
}
.timeline article:hover p {
  color: #e0e6ee;
}

@media (max-width: 575.98px) {
  .timeline h2 {
    font-size: 21px;
  }
  .timeline article p {
    font-size: 14px;
  }
}

/* Shared section rhythm across all redesigned pages */
body:not(.about-page) main > section:not(:first-child) {
  position: relative;
  border-top: 1px solid rgba(80, 119, 165, 0.22);
  box-shadow:
    inset 0 26px 55px rgba(1, 8, 20, 0.12),
    inset 0 -26px 55px rgba(1, 8, 20, 0.1);
}
body:not(.about-page) main > section:not(:first-child):nth-child(even) {
  background-color: rgba(5, 20, 42, 0.3);
}
body:not(.about-page) main > section:not(:first-child):nth-child(odd) {
  background-color: rgba(12, 13, 43, 0.16);
}

/* WCAG AA contrast pass: homepage information-bearing text */
.hero-copy h1 {
  background: none;
  color: #f4f6fb;
  -webkit-text-fill-color: currentColor;
}

.hero-copy p,
.steps p,
.quality-list p,
.timeline p,
.about p,
.cta p {
  color: #becada;
}

.steps h3,
.quality-list h3,
.timeline h3,
.node b,
.assurance span {
  color: #f1f5fa;
}

.timeline b {
  color: #b8c6d8;
}

.cta {
  isolation: isolate;
  background: #07142c;
}

.cta::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 0 0 62%;
  background: radial-gradient(
    circle at 75% 50%,
    rgba(70, 70, 190, 0.42),
    transparent 68%
  );
  pointer-events: none;
}

.cta h2,
.cta p,
.cta .btn {
  position: relative;
  z-index: 1;
}

footer p,
footer h3,
footer a:not(.brand),
.footer-bottom,
footer .footer-bottom a {
  color: #aebccf;
}