:root {
  --navy: #082b5c;
  --navy-deep: #061f43;
  --navy-soft: #0c3976;
  --ink: #182842;
  --cyan: #12bbd7;
  --cyan-dark: #087fa7;
  --cyan-soft: #eafafd;
  --line: #d9e4ed;
  --muted: #5d6c7f;
  --white: #ffffff;
  --surface: #f7fafc;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }

.skip-link {
  position: fixed;
  left: 18px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--navy);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 750;
}
.skip-link:focus { transform: translateY(0); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(8,43,92,.08);
}
.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 300px; height: auto; }
.nav-links {
  display: flex;
  gap: 26px;
  align-items: center;
  font-size: .94rem;
  font-weight: 700;
  color: #40506a;
}
.nav-links a { text-decoration: none; }
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--navy); }
.nav-contact {
  border: 1px solid var(--navy);
  border-radius: 999px;
  padding: 9px 16px;
  color: var(--navy) !important;
}

.hero {
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 90% 18%, rgba(18,187,215,.15), transparent 28%),
    radial-gradient(circle at 77% 75%, rgba(8,43,92,.08), transparent 27%),
    linear-gradient(180deg, #fff 0%, #fbfdff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(8,43,92,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8,43,92,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to right, transparent, #000 55%, #000);
}
.hero-grid {
  position: relative;
  z-index: 1;
  min-height: 660px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 54px;
  align-items: center;
  padding: 82px 0 88px;
}
.brand-statement {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cyan-dark);
  text-transform: uppercase;
  letter-spacing: .135em;
  font-size: .9rem;
  font-weight: 850;
  margin-bottom: 20px;
}
.brand-statement span {
  width: 46px;
  height: 4px;
  border-radius: 99px;
  background: var(--cyan);
  flex: 0 0 auto;
}
h1 {
  margin: 0;
  max-width: 780px;
  color: var(--navy);
  font-size: 4.8rem;
  line-height: 1.02;
  letter-spacing: -.046em;
}
.hero-copy > p {
  margin: 26px 0 0;
  max-width: 720px;
  color: #53657c;
  font-size: 1.2rem;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 780;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}
.button.primary {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 12px 24px rgba(8,43,92,.14);
}
.button.primary:hover,
.button.primary:focus-visible { background: var(--navy-soft); transform: translateY(-1px); }
.button.secondary { border: 1px solid #bccbd9; color: var(--navy); background: #fff; }
.button.secondary:hover,
.button.secondary:focus-visible { border-color: var(--cyan); transform: translateY(-1px); }

.hero-card {
  margin-left: auto;
  width: min(100%, 465px);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(7,39,82,.16);
  background: var(--navy);
  color: #fff;
  position: relative;
}
.hero-card::before {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(18,187,215,.16);
  right: -100px;
  top: -100px;
}
.hero-card-head { padding: 35px 34px 30px; position: relative; }
.hero-card img {
  width: 98px;
  filter: saturate(.93) brightness(2.8) grayscale(1);
  opacity: .98;
}
.hero-card h2 { color: #fff; font-size: 1.72rem; margin: 24px 0 10px; line-height: 1.2; }
.hero-card p { color: #cbd8e8; font-size: .98rem; margin: 0; }
.hero-card-lines {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255,255,255,.13);
}
.hero-card-lines div {
  padding: 21px 18px;
  font-size: .79rem;
  line-height: 1.45;
  color: #bcd0e5;
}
.hero-card-lines div + div { border-left: 1px solid rgba(255,255,255,.13); }
.hero-card-lines strong { display: block; color: #fff; font-size: .93rem; margin-bottom: 4px; }

.focus-strip { border-block: 1px solid #e7edf3; background: #fff; }
.focus-strip-inner {
  min-height: 78px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}
.focus-strip span {
  text-align: center;
  color: #53657c;
  font-size: .9rem;
  font-weight: 760;
  letter-spacing: .02em;
}
.focus-strip span + span { border-left: 1px solid #e2e9ef; }

.section { padding: 96px 0; }
.section.alt { background: var(--surface); border-block: 1px solid #edf2f6; }
.section-kicker {
  color: var(--cyan-dark);
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: .76rem;
  font-weight: 850;
  margin-bottom: 11px;
}
.section-kicker-light { color: #6fe0ee; }
.section h2 {
  color: var(--navy);
  letter-spacing: -.027em;
  font-size: 3rem;
  line-height: 1.12;
  margin: 0;
}
.section-intro { max-width: 790px; color: var(--muted); margin: 18px 0 0; font-size: 1.09rem; }
.cap-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cap {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 27px 24px 28px;
  min-height: 252px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.cap:hover { transform: translateY(-3px); border-color: #c5d5e2; box-shadow: 0 14px 32px rgba(8,43,92,.07); }
.cap-num { width: 40px; height: 4px; background: var(--cyan); border-radius: 99px; margin-bottom: 24px; }
.cap h3 { color: var(--navy); font-size: 1.13rem; margin: 0 0 10px; line-height: 1.28; }
.cap p { margin: 0; color: #66758a; font-size: .96rem; }

.split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 68px; align-items: start; }
.quote-panel {
  background: var(--navy);
  color: #fff;
  padding: 42px;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
}
.quote-panel::after {
  content: "A";
  position: absolute;
  font-size: 15rem;
  font-weight: 900;
  color: rgba(255,255,255,.035);
  right: -9px;
  bottom: -96px;
  line-height: 1;
}
.quote-panel h3 { margin: 0; font-size: 1.76rem; line-height: 1.2; position: relative; z-index: 1; }
.quote-panel p { color: #c5d5e7; margin: 17px 0 0; position: relative; z-index: 1; }
.principles { display: grid; gap: 24px; }
.principle { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.principle-mark {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--cyan-soft);
  color: var(--cyan-dark);
  display: grid;
  place-items: center;
  font-weight: 900;
}
.principle h3 { margin: 2px 0 5px; color: var(--navy); font-size: 1.06rem; }
.principle p { margin: 0; color: var(--muted); }

.contact-section { padding-top: 88px; }
.contact-panel {
  background:
    radial-gradient(circle at 88% 18%, rgba(18,187,215,.23), transparent 30%),
    linear-gradient(135deg, var(--navy-deep), var(--navy));
  border-radius: 22px;
  padding: 48px;
  color: #fff;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
  box-shadow: 0 24px 55px rgba(8,43,92,.14);
}
.contact-copy h2 { color: #fff; max-width: 700px; }
.contact-copy p { color: #c8d8e8; margin: 18px 0 0; max-width: 650px; }
.contact-actions { display: grid; gap: 12px; }
.contact-actions a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 15px 18px;
  border-radius: 12px;
  text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}
.contact-primary { background: #fff; color: var(--navy); }
.contact-secondary { border: 1px solid rgba(255,255,255,.25); color: #fff; background: rgba(255,255,255,.055); }
.contact-actions a:hover,
.contact-actions a:focus-visible { transform: translateY(-2px); }
.contact-secondary:hover,
.contact-secondary:focus-visible { border-color: rgba(111,224,238,.8); background: rgba(255,255,255,.09); }
.contact-label {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .68rem;
  font-weight: 850;
  opacity: .7;
}
.contact-actions strong { font-size: 1.02rem; }
.contact-note { margin: 4px 2px 0; color: #b9cde1; font-size: .86rem; }

footer { border-top: 1px solid var(--line); }
.footer-inner {
  min-height: 104px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  color: #718096;
  font-size: .88rem;
}
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-mark { display: flex; gap: 10px; align-items: center; color: var(--navy); font-weight: 850; letter-spacing: .08em; }
.footer-mark img { width: 30px; height: 30px; }
.footer-descriptor { padding-left: 18px; border-left: 1px solid var(--line); color: #53657c; font-weight: 650; }

:focus-visible { outline: 3px solid rgba(18,187,215,.45); outline-offset: 3px; }

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; min-height: auto; padding: 68px 0 74px; }
  h1 { font-size: 4.15rem; }
  .hero-card { margin: 8px 0 0; width: 100%; }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .contact-panel { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 760px) {
  .nav-links a:not(.nav-contact) { display: none; }
  .focus-strip-inner { grid-template-columns: 1fr 1fr; }
  .focus-strip span { padding: 17px 8px; }
  .focus-strip span + span { border-left: 0; }
  .focus-strip span:nth-child(even) { border-left: 1px solid #e2e9ef; }
  .focus-strip span:nth-child(n+3) { border-top: 1px solid #e2e9ef; }
  .footer-inner { align-items: flex-start; flex-direction: column; padding: 28px 0; gap: 18px; }
}

@media (max-width: 620px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav { min-height: 74px; }
  .brand img { width: 226px; }
  .nav-contact { padding: 8px 12px; font-size: .86rem; }
  .hero-grid { padding: 54px 0 60px; gap: 35px; }
  .brand-statement { align-items: flex-start; font-size: .76rem; letter-spacing: .11em; }
  .brand-statement span { width: 30px; margin-top: 5px; }
  h1 { font-size: 3.4rem; }
  .section h2 { font-size: 2.35rem; }
  .hero-copy > p { font-size: 1.05rem; }
  .hero-card-head,
  .quote-panel,
  .contact-panel { padding: 30px 25px; }
  .hero-card-lines { grid-template-columns: 1fr; }
  .hero-card-lines div + div { border-left: 0; border-top: 1px solid rgba(255,255,255,.13); }
  .section { padding: 72px 0; }
  .cap-grid { grid-template-columns: 1fr; margin-top: 34px; }
  .cap { min-height: 0; }
  .contact-section { padding-top: 68px; }
  .contact-actions a { align-items: flex-start; flex-direction: column; gap: 3px; }
  .footer-brand { align-items: flex-start; flex-direction: column; gap: 10px; }
  .footer-descriptor { padding-left: 0; border-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

.error-page { max-width: 760px; text-align: center; padding-top: 8vh; }
.error-logo { width: min(430px,100%); margin: 0 auto 45px; }
.error-intro { margin-inline: auto; }
.error-actions { justify-content: center; }