@font-face {
  font-family: "Roboto";
  src: url("/assets/fonts/Roboto-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --navy: #071b3d;
  --blue: #125be8;
  --cyan: #08a9f4;
  --white: #ffffff;
  --light: #f5f8fc;
  --slate: #52627a;
  --line: #dce6f2;
  --success: #147d64;
  --radius-control: 8px;
  --radius-card: 12px;
  --radius-panel: 16px;
  --shadow: 0 24px 70px rgba(7, 27, 61, 0.12);
  --font: "Roboto", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--navy);
  background: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 100;
  padding: 10px 16px; color: var(--white); background: var(--navy);
  border-radius: var(--radius-control);
}
.skip-link:focus { top: 16px; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220,230,242,.8);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand-home { display: inline-flex; align-items: center; text-decoration: none; }
.brand-home img { width: 44px; height: 44px; border-radius: 9px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links > a { color: #243a5b; font-size: .9rem; font-weight: 650; text-decoration: none; }
.nav-links > a:hover { color: var(--blue); }
.lang-switch { display: flex; padding: 3px; background: var(--light); border: 1px solid var(--line); border-radius: 999px; }
.lang-switch a { min-width: 42px; padding: 5px 10px; text-align: center; text-decoration: none; font-size: .8rem; font-weight: 750; border-radius: 999px; }
.lang-switch a[aria-current="page"] { color: var(--white); background: var(--navy); }
.menu-button { display: none; border: 0; background: none; color: var(--navy); padding: 8px; }

.hero { position: relative; overflow: hidden; min-height: 720px; display: grid; align-items: center; padding: 112px 0 96px; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 82% 18%, rgba(8,169,244,.16), transparent 28%),
    linear-gradient(90deg, rgba(18,91,232,.055) 1px, transparent 1px),
    linear-gradient(rgba(18,91,232,.055) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
  mask-image: linear-gradient(to bottom, black 35%, transparent 92%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 72px; }
.eyebrow { margin: 0 0 20px; color: var(--blue); font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1 { max-width: 760px; margin: 0; font-size: clamp(3.5rem, 8vw, 7.6rem); line-height: .91; letter-spacing: -.065em; }
.domain-accent { color: var(--blue); }
.hero-copy { max-width: 670px; margin: 30px 0 0; color: #334b6d; font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 20px; border: 1px solid var(--navy); border-radius: var(--radius-control); font-weight: 750; text-decoration: none; }
.button-primary { color: var(--white); background: var(--blue); border-color: var(--blue); }
.button-primary:hover { background: #0f4ec8; }
.button-secondary:hover { color: var(--blue); border-color: var(--blue); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(8,169,244,.55); outline-offset: 3px; }

.hero-mark { position: relative; min-height: 440px; display: grid; place-items: center; }
.mark-frame { position: relative; width: min(100%, 420px); aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(145deg, #fff, #edf6ff); box-shadow: var(--shadow); }
.mark-frame::before, .mark-frame::after { content:""; position:absolute; border-radius:50%; border:1px solid rgba(18,91,232,.18); }
.mark-frame::before { inset: -28px; }
.mark-frame::after { inset: -62px; border-style: dashed; }
.mark-frame img { width: 54%; height: 54%; object-fit: contain; }
.orbit-label { position: absolute; padding: 8px 12px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; box-shadow: 0 10px 30px rgba(7,27,61,.09); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.orbit-label.one { top: 34px; right: 2px; }
.orbit-label.two { bottom: 50px; left: -18px; }

.section { padding: 104px 0; }
.section-soft { background: var(--light); }
.section-dark { color: var(--white); background: var(--navy); }
.section-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: end; margin-bottom: 52px; }
.section-index { color: var(--blue); font-size: .78rem; font-weight: 800; letter-spacing: .16em; }
h2 { margin: 6px 0 0; font-size: clamp(2.25rem, 4vw, 4rem); line-height: 1.06; letter-spacing: -.045em; }
.section-head p { margin: 0; color: var(--slate); font-size: 1.08rem; }
.section-dark .section-head p { color: #b9c8db; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.principle { min-height: 260px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--white); }
.principle-number { display: inline-grid; place-items: center; width: 34px; height: 34px; margin-bottom: 54px; color: var(--blue); background: #eaf2ff; border-radius: 50%; font-size: .8rem; font-weight: 800; }
.principle h3 { margin: 0 0 10px; font-size: 1.35rem; }
.principle p { margin: 0; color: var(--slate); }

.products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.product { position: relative; min-height: 310px; padding: 32px; overflow: hidden; color: var(--white); background: #0a234c; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-panel); }
.product::after { content:""; position:absolute; right:-70px; bottom:-90px; width:230px; height:230px; border:1px solid rgba(8,169,244,.35); border-radius:50%; box-shadow: 0 0 0 30px rgba(8,169,244,.05), 0 0 0 60px rgba(8,169,244,.035); }
.status { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 70px; color: #c6d5e7; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.status::before { content:""; width: 8px; height: 8px; border-radius:50%; background: #f2bd43; }
.status.live::before { background: #4dd6a9; }
.product h3 { position: relative; z-index: 1; margin: 0; font-size: clamp(1.65rem, 3vw, 2.3rem); letter-spacing: -.035em; }
.product p { position: relative; z-index: 1; max-width: 500px; margin: 14px 0 0; color: #b9c8db; }
.product-link { position: relative; z-index: 1; display: inline-block; margin-top: 24px; color: var(--white); font-weight: 750; text-underline-offset: 5px; }

.statement { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.statement-card { padding: 48px; color: var(--white); background: linear-gradient(140deg, var(--navy), #0b3375); border-radius: var(--radius-panel); box-shadow: var(--shadow); }
.statement-card p { margin: 0; font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.24; letter-spacing: -.03em; }
.statement-copy h2 { margin-bottom: 24px; }
.statement-copy p { color: var(--slate); }
.fact-list { display: grid; gap: 0; margin-top: 34px; border-top: 1px solid var(--line); }
.fact { display: grid; grid-template-columns: 32px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.fact span:first-child { color: var(--blue); font-weight: 800; }

.contact { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 48px; padding: 64px; background: var(--light); border-radius: var(--radius-panel); }
.contact h2 { max-width: 720px; }
.contact p { margin: 18px 0 0; color: var(--slate); }
.contact-actions { display: flex; flex-direction: column; gap: 12px; min-width: 220px; }
.privacy-note { max-width: 780px; margin: 28px auto 0; color: var(--slate); font-size: .88rem; text-align: center; }

.site-footer { padding: 40px 0; border-top: 1px solid var(--line); }
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img { width: 34px; height: 34px; border-radius: 7px; }
.footer-brand strong { display:block; }
.footer-brand small, .footer-meta { color: var(--slate); }
.footer-meta { font-size: .85rem; text-align: right; }

@media (prefers-reduced-motion: no-preference) {
  .hero-mark { animation: float 7s ease-in-out infinite; }
  @keyframes float { 50% { transform: translateY(-10px); } }
}
@media (max-width: 900px) {
  .shell { width: min(100% - 32px, 720px); }
  .nav-links > a:not(.lang-link) { display: none; }
  .hero { min-height: auto; padding-top: 76px; }
  .hero-grid, .section-head, .statement { grid-template-columns: 1fr; }
  .hero-grid { gap: 76px; }
  .hero-mark { min-height: 370px; }
  .mark-frame { width: min(78vw, 340px); }
  .section { padding: 80px 0; }
  .section-head { gap: 20px; }
  .principles { grid-template-columns: 1fr; }
  .principle { min-height: 0; }
  .principle-number { margin-bottom: 32px; }
  .contact { grid-template-columns: 1fr; padding: 40px; }
  .contact-actions { width: 100%; }
  .contact-actions .button { width: 100%; }
}
@media (max-width: 620px) {
  .shell { width: min(100% - 28px, 520px); }
  .nav { min-height: 68px; }
  .brand-home img { width: 40px; height: 40px; }
  .hero { padding: 64px 0 72px; }
  h1 { font-size: clamp(3.2rem, 18vw, 5rem); }
  .hero-copy { font-size: 1.05rem; }
  .hero-actions .button { width: 100%; }
  .hero-mark { min-height: 330px; }
  .mark-frame::after { inset: -38px; }
  .orbit-label { font-size: .66rem; }
  .orbit-label.one { right: -8px; }
  .orbit-label.two { left: -5px; }
  .section { padding: 68px 0; }
  .products { grid-template-columns: 1fr; }
  .product { min-height: 280px; padding: 26px; }
  .status { margin-bottom: 56px; }
  .statement { gap: 42px; }
  .statement-card { padding: 32px; }
  .contact { padding: 32px 24px; }
  .footer-grid { align-items: flex-start; flex-direction: column; }
  .footer-meta { text-align: left; }
}