:root {
  --navy: #081b3a;
  --blue: #1264f5;
  --cyan: #12b7d9;
  --teal: #0aa98f;
  --orange: #ff9418;
  --ink: #13213b;
  --muted: #61708a;
  --line: #dfe7f2;
  --bg: #f7faff;
  --white: #fff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'DM Sans', sans-serif;
  color: var(--ink);
  background: var(--bg);
}

a {
  text-decoration: none;
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
}

header {
  min-height: 78px;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #e8eef6;
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
  flex-shrink: 0;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
  object-position: center;
}

.brand-text strong {
  display: block;
  font-family: Manrope, sans-serif;
  font-size: 22px;
  letter-spacing: -.7px;
  color: var(--navy);
}

.brand-text strong span { color: var(--blue); }

.brand-text small {
  display: block;
  font-size: 10px;
  letter-spacing: 1.2px;
  color: #5c6d86;
  margin-top: 1px;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 22px;
}

nav {
  display: flex;
  gap: 18px;
  font-size: 13px;
  color: #42516b;
  font-weight: 600;
}

nav a:hover,
nav a.is-active { color: var(--blue); }

nav a.is-active {
  position: relative;
}

nav a.is-active:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

.nav-cta {
  background: var(--blue);
  color: white;
  padding: 12px 16px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(18, 100, 245, .18);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span,
.nav-toggle:before,
.nav-toggle:after {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  content: '';
}

.hero,
.page-hero {
  padding: 72px 0 45px;
  background:
    radial-gradient(circle at 75% 20%, rgba(18, 183, 217, .14), transparent 34%),
    linear-gradient(180deg, #fff 0%, #f5f9ff 100%);
}

.page-hero { padding: 64px 0 48px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 55px;
  align-items: center;
}

.page-hero-inner { max-width: 760px; }

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.6px;
  color: #2460ad;
  text-transform: uppercase;
}

.eyebrow:before {
  content: '';
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
}

h1 {
  font-family: Manrope, sans-serif;
  font-size: clamp(42px, 5.2vw, 68px);
  line-height: 1.02;
  letter-spacing: -3.2px;
  margin: 18px 0 20px;
  color: var(--navy);
}

.page-hero h1 {
  font-size: clamp(36px, 4.6vw, 56px);
  letter-spacing: -2.4px;
}

h1 span { color: var(--blue); }

.hero-copy {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 650px;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.btn.primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 12px 28px rgba(18, 100, 245, .2);
}

.btn.secondary {
  border: 1px solid #b9c9dc;
  background: white;
  color: var(--navy);
}

.hero-art {
  position: relative;
  min-height: 420px;
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(145deg, #071a38, #103c78 50%, #0b8da8);
  box-shadow: 0 30px 70px rgba(8, 27, 58, .2);
}

.hero-art:before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 22%, rgba(35, 208, 239, .45), transparent 28%),
    radial-gradient(circle at 25% 75%, rgba(255, 148, 24, .25), transparent 22%);
}

.mountain {
  position: absolute;
  bottom: -20px;
  left: -5%;
  width: 110%;
  height: 53%;
  background: linear-gradient(155deg, transparent 0 20%, #0b254b 21% 46%, #071a36 47%);
  clip-path: polygon(0 55%, 18% 18%, 30% 43%, 45% 8%, 58% 42%, 75% 12%, 100% 55%, 100% 100%, 0 100%);
  opacity: .95;
}

.gridlines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
  background-size: 36px 36px;
  transform: perspective(450px) rotateX(58deg) scale(1.5);
  transform-origin: bottom;
  opacity: .45;
}

.orb {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(120, 240, 255, .35);
  border-radius: 50%;
  right: 12%;
  top: 13%;
  box-shadow: 0 0 70px rgba(18, 183, 217, .28);
}

.orb:before,
.orb:after {
  content: '';
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
}

.orb:before { inset: 24px; }
.orb:after { inset: 50px; }

.art-label {
  position: absolute;
  left: 28px;
  bottom: 26px;
  color: white;
}

.art-label strong {
  font-family: Manrope;
  font-size: 17px;
}

.art-label p {
  margin: 5px 0 0;
  color: #c9d8ec;
  font-size: 12px;
}

.trust {
  padding: 26px 0;
  background: white;
  border-top: 1px solid #edf2f8;
  border-bottom: 1px solid #edf2f8;
}

.trust-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.tech {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.8px;
  color: #15233b;
  opacity: .78;
}

.tech small {
  display: block;
  font-size: 8px;
  letter-spacing: 1.2px;
  text-align: center;
  margin-top: 3px;
  opacity: .65;
}

.section { padding: 78px 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 35px;
}

.kicker {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.section-head h2 {
  font-family: Manrope;
  font-size: 39px;
  letter-spacing: -1.7px;
  line-height: 1.1;
  margin: 10px 0 0;
  color: var(--navy);
}

.section-follow { padding-top: 0; }

.section-intro {
  max-width: 490px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 8px 24px rgba(25, 55, 95, .05);
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #edf5ff;
  color: var(--blue);
  font-size: 21px;
  margin-bottom: 18px;
}

.card h2,
.card h3 {
  font-family: Manrope;
  font-size: 17px;
  margin: 0 0 9px;
  color: var(--navy);
}

.tech-group .kicker { margin-bottom: 10px; }

.card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

.card a {
  display: inline-block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  margin-top: 18px;
}

.journey {
  background: var(--navy);
  color: white;
}

.journey .section-intro { color: #b9c9dd; }
.journey .kicker { color: #50d3e5; }
.journey .section-head h2 { color: white; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 42px;
}

.step {
  padding: 0 25px;
  border-left: 1px solid rgba(255, 255, 255, .17);
  position: relative;
}

.step:first-child { border-left: 0; }

.step .year {
  color: #55d9e7;
  font-weight: 800;
  font-size: 13px;
}

.step h3 {
  font-family: Manrope;
  margin: 9px 0 7px;
  font-size: 17px;
}

.step p {
  margin: 0;
  color: #b9c9dd;
  font-size: 13px;
  line-height: 1.55;
}

.story {
  display: grid;
  gap: 18px;
}

.story-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 28px;
  box-shadow: 0 8px 24px rgba(25, 55, 95, .05);
}

.story-item .year {
  color: var(--blue);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .4px;
}

.story-item h3 {
  font-family: Manrope;
  margin: 6px 0 0;
  font-size: 18px;
  color: var(--navy);
}

.story-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 15px;
}

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

.check {
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  box-shadow: 0 8px 24px rgba(25, 55, 95, .04);
}

.check:before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  margin-right: 10px;
  vertical-align: 1px;
}

.tech-group ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.tech-group li {
  font-size: 14px;
  color: var(--muted);
  padding: 7px 0;
  border-bottom: 1px solid #eef3f9;
}

.tech-group li:last-child { border-bottom: 0; }

.path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.path li {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 16px;
  text-align: center;
  font-family: Manrope;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  position: relative;
  box-shadow: 0 8px 24px rgba(25, 55, 95, .05);
}

.path li:not(:last-child):after {
  content: '→';
  position: absolute;
  right: -11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  font-size: 16px;
}

.note {
  background: #f3f7fd;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 32px;
}

.note h3 {
  font-family: Manrope;
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 20px;
}

.note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 15px;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: start;
}

.contact-form,
.contact-aside {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 8px 24px rgba(25, 55, 95, .05);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.field label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.field input,
.field select,
.field textarea {
  font: inherit;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  background: #fbfdff;
}

.field textarea { min-height: 140px; resize: vertical; }

.form-hint,
.form-status {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 16px;
}

.form-status.is-error { color: #b42318; }
.form-status.is-info { color: #2460ad; }

.contact-aside h3 {
  font-family: Manrope;
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--navy);
}

.contact-aside p,
.contact-aside a {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.contact-aside a { color: var(--blue); font-weight: 700; display: inline; }

.cta { padding: 70px 0; }

.cta-box {
  background: linear-gradient(120deg, #092452, #0c5682);
  border-radius: 24px;
  padding: 45px 50px;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  overflow: hidden;
  position: relative;
}

.cta-box:after {
  content: 'V';
  position: absolute;
  right: 35px;
  bottom: -90px;
  font-family: Manrope;
  font-weight: 800;
  font-size: 270px;
  color: rgba(255, 255, 255, .04);
}

.cta h2 {
  font-family: Manrope;
  font-size: 34px;
  letter-spacing: -1.3px;
  margin: 0 0 10px;
  color: white;
}

.cta p {
  margin: 0;
  color: #c6d6e9;
}

.cta .btn {
  background: white;
  color: var(--navy);
  position: relative;
  z-index: 1;
}

footer {
  background: #06162f;
  color: #aebed2;
  padding: 38px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
}

.footer-brand {
  color: white;
  font-family: Manrope;
  font-size: 21px;
}

.footer-brand span { color: #1aa8ff; }

footer p {
  font-size: 12px;
  line-height: 1.6;
}

footer h4 {
  color: white;
  font-size: 12px;
  margin: 3px 0 13px;
}

footer a {
  display: block;
  font-size: 12px;
  margin: 8px 0;
}

footer a:hover { color: white; }

.copyright {
  border-top: 1px solid rgba(255, 255, 255, .12);
  margin-top: 25px;
  padding-top: 18px;
  font-size: 11px;
  display: flex;
  justify-content: space-between;
}

@media (max-width: 1080px) {
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .nav-panel {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid #e8eef6;
    padding: 18px 20px 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    box-shadow: 0 18px 30px rgba(8, 27, 58, .08);
  }
  header.is-open .nav-panel { display: flex; }
  nav {
    flex-direction: column;
    gap: 14px;
  }
  nav a.is-active:after { display: none; }
  .nav-panel .nav-cta {
    display: inline-flex;
    justify-content: center;
  }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { min-height: 330px; }
  .cards,
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
  .step:nth-child(3) { border-left: 0; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .path { grid-template-columns: repeat(3, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; }
  .story-item { grid-template-columns: 1fr; gap: 8px; }
  .section-head h2 { font-size: 32px; }
  .path li:not(:last-child):after {
    content: '↓';
    right: auto;
    left: 50%;
    top: auto;
    bottom: -16px;
    transform: translateX(-50%);
  }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1180px); }
  .brand { min-width: 0; }
  .brand img {
    width: 45px;
    height: 45px;
  }
  .brand-text strong { font-size: 18px; }
  .hero,
  .page-hero { padding-top: 50px; }
  h1,
  .page-hero h1 {
    font-size: 36px;
    letter-spacing: -1.8px;
  }
  .hero-copy { font-size: 16px; }
  .hero-art { min-height: 280px; }
  .section { padding: 58px 0; }
  .section-head { display: block; }
  .cards,
  .cards-3,
  .cards-2,
  .timeline,
  .footer-grid,
  .checklist,
  .path { grid-template-columns: 1fr; }
  .step {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, .17);
    padding: 20px 0 0;
  }
  .cta-box {
    padding: 32px 25px;
    display: block;
  }
  .cta .btn { margin-top: 22px; }
  .cta h2 { font-size: 28px; }
  .copyright { display: block; }
  .copyright span {
    display: block;
    margin-top: 8px;
  }
}