:root {
  color-scheme: light;
  --navy: #10233a;
  --navy-deep: #0a1727;
  --ink: #14283d;
  --muted: #5b6e7f;
  --mist: #dbe8ec;
  --mist-strong: #92bbc4;
  --paper: #f5f8f9;
  --white: #ffffff;
  --rule: #d4dfe4;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --measure: 68ch;
  --display: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-family: var(--display);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  line-height: 1.6;
}

* { box-sizing: border-box; }
html { background: var(--white); scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible, input:focus-visible + label { outline: 2px solid var(--mist-strong); outline-offset: 4px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.045em; }
h2 { font-size: clamp(1.9rem, 1.45rem + 1.8vw, 3.1rem); line-height: 1.1; font-weight: 650; }
h3 { font-size: 1.18rem; line-height: 1.25; font-weight: 650; }
.wrap { width: min(100% - 2 * var(--gutter), 76rem); margin-inline: auto; }

/* Navigation */
.topbar { position: sticky; top: 0; z-index: 10; color: var(--white); background: rgba(16, 35, 58, .96); border-bottom: 1px solid rgba(219, 232, 236, .16); backdrop-filter: blur(12px); }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: 4.75rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; min-width: 0; font-size: 1rem; font-weight: 650; letter-spacing: -.02em; line-height: 1.05; }
.brand .mark { width: 2.35rem; height: 2.35rem; flex: none; object-fit: contain; }
.brand span { min-width: 0; }
.brand small { display: block; margin-top: .18rem; color: rgba(219, 232, 236, .72); font-size: .7rem; font-weight: 500; letter-spacing: .01em; }
.nav { display: flex; align-items: center; gap: clamp(.9rem, 2vw, 1.7rem); font-size: .9rem; }
.nav a { padding-block: .45rem; color: rgba(255, 255, 255, .84); }
.nav a:hover { color: var(--white); }
.nav .lang { padding-left: 1rem; border-left: 1px solid rgba(219, 232, 236, .25); color: var(--mist); }
.nav-toggle, .nav-toggle-label { display: none; }

/* Hero */
.hero { position: relative; isolation: isolate; overflow: hidden; color: var(--white); background: radial-gradient(circle at 82% 24%, rgba(146, 187, 196, .2), transparent 28rem), linear-gradient(118deg, var(--navy-deep), var(--navy)); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .2; background-image: linear-gradient(rgba(219, 232, 236, .22) 1px, transparent 1px), linear-gradient(90deg, rgba(219, 232, 236, .22) 1px, transparent 1px); background-size: 5.5rem 5.5rem; mask-image: linear-gradient(90deg, transparent, #000 42%, #000); }
.hero::after { content: ""; position: absolute; right: clamp(-8rem, -4vw, -2rem); bottom: clamp(-11rem, -7vw, -5rem); width: clamp(23rem, 38vw, 34rem); aspect-ratio: 1; border: 1px solid rgba(219, 232, 236, .35); border-radius: 50%; box-shadow: 0 0 0 clamp(2rem, 4vw, 4rem) rgba(219, 232, 236, .05), 0 0 0 clamp(4rem, 8vw, 8rem) rgba(219, 232, 236, .04); z-index: -1; }
.hero-content { padding-block: clamp(6rem, 14vw, 11rem) clamp(5.5rem, 11vw, 9rem); }
.hero-note, .section-label { margin-bottom: 1rem; color: var(--mist-strong); font-size: .9rem; font-weight: 600; letter-spacing: .01em; }
.hero h1 { max-width: 14ch; margin-bottom: 1.35rem; font-size: clamp(2.8rem, 1.8rem + 3.6vw, 5.35rem); line-height: .98; font-weight: 680; }
.lede { max-width: var(--measure); margin-bottom: 0; color: rgba(255, 255, 255, .81); font-size: clamp(1.08rem, 1rem + .38vw, 1.3rem); }
.actions { display: flex; margin-top: 2.25rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: .7rem 1.15rem; border: 1px solid transparent; font-size: .96rem; font-weight: 650; transition: background-color .16s ease, border-color .16s ease, color .16s ease; }
.button-primary { color: var(--navy-deep); background: var(--mist); }
.button-primary:hover { color: var(--navy-deep); background: var(--white); }

/* Main sections */
.section { padding-block: clamp(4.5rem, 9vw, 8.5rem); }
.section-intro { max-width: 47rem; }
.section-intro h2 { margin-bottom: 0; }
.section-label { color: #477886; }
.capabilities { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3.5rem); margin-top: clamp(2.8rem, 6vw, 5rem); }
.capabilities article { padding-top: 1.25rem; border-top: 2px solid var(--mist-strong); }
.capabilities h3 { margin-bottom: .75rem; color: var(--navy); }
.capabilities p { margin-bottom: 0; color: var(--muted); }

.approach { color: var(--white); background: var(--navy); }
.approach .section-label { color: var(--mist-strong); }
.approach-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2.75rem, 8vw, 7rem); align-items: start; }
.approach-list { display: grid; gap: 1.25rem; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.approach-list li { display: grid; grid-template-columns: 2.5rem 1fr; gap: .8rem; padding-top: 1.25rem; border-top: 1px solid rgba(219, 232, 236, .24); }
.approach-list li::before { counter-increment: step; content: counter(step, decimal-leading-zero); color: var(--mist-strong); font-size: .82rem; font-variant-numeric: tabular-nums; }
.approach-list strong { display: block; margin-bottom: .25rem; font-size: 1.05rem; }
.approach-list span { color: rgba(255, 255, 255, .72); }

.contact-section { background: var(--paper); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(18rem, .9fr); gap: clamp(2.5rem, 7vw, 6rem); align-items: end; }
.contact-details { padding: 1.7rem 0 0; border-top: 2px solid var(--navy); }
.contact-email { display: inline-block; margin-bottom: 1.5rem; color: var(--navy); font-size: clamp(1.25rem, 1.1rem + .5vw, 1.55rem); font-weight: 650; letter-spacing: -.035em; text-decoration: underline; text-decoration-color: var(--mist-strong); text-decoration-thickness: 2px; text-underline-offset: .24em; overflow-wrap: anywhere; }
.contact-details address { color: var(--muted); font-style: normal; line-height: 1.75; }

/* Footer and legal pages */
.footer { color: rgba(255, 255, 255, .68); background: var(--navy-deep); padding-block: 2.5rem; font-size: .9rem; }
.footer-inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem 3rem; }
.footer .brand { color: var(--white); }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem 1.4rem; }
.footer-links a:hover { color: var(--mist); }
.footer p { margin: 0; white-space: nowrap; }
.legal-page { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.legal-page h1 { max-width: 22ch; margin-bottom: 1.5rem; font-size: clamp(2rem, 1.45rem + 2.2vw, 3.4rem); line-height: 1.05; }
.legal-page .prose { max-width: var(--measure); }
.legal-page .prose h2 { margin: 2.2rem 0 .7rem; font-size: 1.35rem; }
.legal-page .prose li { margin-bottom: .45rem; }
.legal-page .prose a, .registry a { color: var(--navy); text-decoration: underline; text-decoration-color: var(--mist-strong); text-underline-offset: .18em; }
.registry { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2.4rem; margin: 0; border-top: 2px solid var(--navy); }
.registry div { padding: 1rem 0; border-bottom: 1px solid var(--rule); }
.registry dt { margin-bottom: .2rem; color: var(--muted); font-size: .88rem; }
.registry dd { margin: 0; color: var(--navy); font-weight: 600; overflow-wrap: anywhere; }

@media (max-width: 48rem) {
  .topbar .wrap { position: relative; min-height: 4.3rem; }
  .nav-toggle-label { position: relative; display: block; width: 2.4rem; height: 2.4rem; cursor: pointer; }
  .nav-toggle-label::before, .nav-toggle-label::after, .nav-toggle-label span { content: ""; position: absolute; right: .3rem; left: .3rem; height: 2px; background: var(--white); transition: transform .18s ease, opacity .18s ease; }
  .nav-toggle-label::before { top: .65rem; }
  .nav-toggle-label span { top: 1.15rem; }
  .nav-toggle-label::after { top: 1.65rem; }
  .nav { position: absolute; top: 100%; right: 0; left: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: .4rem 0; background: var(--navy); border-top: 1px solid rgba(219, 232, 236, .16); }
  .nav a { padding: .8rem var(--gutter); }
  .nav .lang { padding-left: var(--gutter); border-left: 0; }
  .nav-toggle:checked ~ .nav { display: flex; }
  .nav-toggle:checked ~ .nav-toggle-label::before { transform: translateY(.5rem) rotate(45deg); }
  .nav-toggle:checked ~ .nav-toggle-label::after { transform: translateY(-.5rem) rotate(-45deg); }
  .nav-toggle:checked ~ .nav-toggle-label span { opacity: 0; }
  .hero::before { mask-image: none; opacity: .13; }
  .capabilities, .approach-grid, .contact-grid, .footer-inner, .registry { grid-template-columns: 1fr; }
  .capabilities { gap: 2rem; }
  .approach-grid { gap: 2.8rem; }
  .footer-inner { justify-items: start; }
  .footer-links { justify-content: flex-start; }
  .footer p { white-space: normal; }
  .nav.nav-legal { position: static; display: flex; flex: 1; flex-direction: row; flex-wrap: wrap; justify-content: flex-end; gap: .25rem .7rem; padding: 0; border: 0; background: transparent; font-size: .78rem; }
  .nav.nav-legal a { padding: .25rem 0; }
  .nav.nav-legal .lang { padding-left: .6rem; border-left: 1px solid rgba(219, 232, 236, .25); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}

@media print {
  .topbar, .actions { display: none; }
  .hero, .approach, .footer { color: var(--ink); background: none; }
}