:root {
  --midnight: #0F1B2D;
  --midnight-2: #09111E;
  --navy-soft: #15233A;
  --steel: #596270;
  --silver: #C6CBD2;
  --silver-2: #E9ECEF;
  --orange: #FF6B00;
  --white: #FFFFFF;
  --ink: #0E1624;
  --muted: rgba(198, 203, 210, 0.76);
  --line: rgba(198, 203, 210, 0.18);
  --shadow: 0 32px 100px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-md: 18px;
  --font: Montserrat, "Avenir Next", Inter, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--white);
  background:
    radial-gradient(circle at 72% 12%, rgba(255, 107, 0, 0.08), transparent 22rem),
    radial-gradient(circle at 16% 14%, rgba(198, 203, 210, 0.08), transparent 18rem),
    linear-gradient(180deg, var(--midnight-2) 0%, var(--midnight) 48%, #08101C 100%);
  min-height: 100vh;
  line-height: 1.55;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(198,203,210,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198,203,210,0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.95), transparent 85%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: linear-gradient(120deg, transparent 0 42%, rgba(255,107,0,0.05) 42.15%, transparent 42.7% 100%);
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  color: var(--ink);
  z-index: 1000;
}
.skip-link:focus { left: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(24px);
  background: rgba(9, 17, 30, 0.76);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.9rem; }
.brand-mark { width: 48px; height: 48px; filter: brightness(0) invert(1); }
.brand-copy { display: grid; gap: 0.1rem; }
.brand-name { font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; font-size: 0.9rem; }
.brand-claim { color: var(--orange); font-size: 0.68rem; letter-spacing: 0.19em; text-transform: uppercase; }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 1rem;
  border: 1px solid rgba(198,203,210,0.18);
  border-radius: 999px;
  color: var(--silver-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}
.main-nav a:hover, .main-nav a:focus-visible { border-color: var(--orange); color: var(--white); }
.language-switch { display: inline-flex; gap: 0.25rem; padding: 0.25rem; border: 1px solid rgba(198,203,210,0.16); border-radius: 999px; }
.lang-btn {
  border: 0;
  color: var(--silver);
  background: transparent;
  border-radius: 999px;
  min-width: 36px;
  min-height: 32px;
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.lang-btn.is-active { background: var(--orange); color: var(--white); }
.lang-btn:focus-visible { outline: 2px solid var(--silver-2); outline-offset: 2px; }

main { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.section-frame { border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-grid {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: clamp(2rem, 5vw, 5.5rem);
  align-items: center;
  padding: clamp(4rem, 8vw, 8rem) clamp(1rem, 3vw, 2.5rem);
}
.hero-ambient { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-watermark {
  position: absolute;
  width: min(720px, 68vw);
  right: -10%;
  top: 8%;
  opacity: 0.035;
  filter: brightness(0) invert(1);
}
.eyebrow {
  margin: 0 0 1rem;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 600;
  font-size: 0.72rem;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(3rem, 7.2vw, 7.5rem);
  line-height: 0.96;
  letter-spacing: 0.035em;
  font-weight: 300;
  max-width: 10ch;
  margin-bottom: 1.5rem;
}
.hero-lead {
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
}
.hero-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 2.25rem; }
.btn {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.1rem;
  border-radius: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border 160ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 12px 38px rgba(255,107,0,0.2); }
.btn-primary:hover, .btn-primary:focus-visible { background: #ff7c1f; }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--silver);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.status-pill span:first-child { width: 8px; height: 8px; background: var(--orange); display: inline-block; transform: rotate(45deg); }

.signal-card {
  position: relative;
  min-height: 520px;
  padding: 1.3rem;
  background:
    linear-gradient(180deg, rgba(198,203,210,0.075), rgba(198,203,210,0.025)),
    rgba(7, 14, 24, 0.78);
  border: 1px solid rgba(198,203,210,0.18);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.signal-card::before, .signal-card::after {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(198,203,210,0.08);
  pointer-events: none;
}
.signal-card::after { inset: 2rem; border-color: rgba(255,107,0,0.12); clip-path: polygon(0 0, 55% 0, 55% 100%, 0 100%); }
.signal-topline, .signal-meta {
  position: relative;
  z-index: 2;
}
.signal-topline { display: flex; justify-content: space-between; color: var(--silver); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; }
.signal-mark-wrap { position: absolute; inset: 0; display: grid; place-items: center; }
.signal-mark { width: min(72%, 330px); opacity: 0.18; filter: brightness(0) invert(1); }
.signal-lines { position: absolute; inset: auto 1.3rem 8.5rem 1.3rem; display: grid; gap: 0.55rem; }
.signal-lines span { height: 1px; background: linear-gradient(90deg, rgba(198,203,210,0.08), rgba(198,203,210,0.42), rgba(255,107,0,0.65), transparent); }
.signal-meta { position: absolute; left: 1.3rem; right: 1.3rem; bottom: 1.3rem; display: grid; gap: 0.8rem; }
.signal-meta div { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid rgba(198,203,210,0.14); padding-top: 0.75rem; }
.signal-meta dt { color: var(--steel); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.66rem; }
.signal-meta dd { margin: 0; color: var(--silver-2); text-align: right; font-size: 0.8rem; }

.positioning {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-heading h2 {
  font-size: clamp(2rem, 4.6vw, 4.2rem);
  line-height: 1.04;
  font-weight: 300;
  letter-spacing: 0.02em;
  margin-bottom: 0;
}
.positioning-copy { color: var(--muted); font-size: 1.04rem; align-self: end; }

.capabilities { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.capabilities > .section-heading { margin-bottom: 2rem; }
.cards-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: rgba(198,203,210,0.16); border: 1px solid rgba(198,203,210,0.16); }
.cap-card {
  min-height: 250px;
  background: linear-gradient(180deg, rgba(15,27,45,0.96), rgba(7,14,24,0.98));
  padding: 1.4rem;
  position: relative;
  overflow: hidden;
}
.cap-card::after {
  content: "";
  position: absolute;
  right: -3rem;
  top: -3rem;
  width: 10rem;
  height: 10rem;
  border: 1px solid rgba(198,203,210,0.06);
  transform: rotate(45deg);
}
.cap-number { color: var(--orange); font-size: 0.72rem; letter-spacing: 0.16em; }
.cap-card h3 { margin: 2.4rem 0 0.8rem; font-size: 1.08rem; text-transform: uppercase; letter-spacing: 0.13em; font-weight: 500; }
.cap-card p { color: var(--muted); margin-bottom: 0; }

.mode-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(198,203,210,0.16);
  border-top: 1px solid rgba(198,203,210,0.16);
  border-bottom: 1px solid rgba(198,203,210,0.16);
}
.mode-panel { min-height: 260px; padding: 1.4rem; position: relative; overflow: hidden; display: flex; align-items: end; justify-content: space-between; gap: 1rem; }
.mode-panel img { position: absolute; width: 70%; right: -10%; top: 50%; transform: translateY(-50%); }
.mode-panel h3 { margin: 0; font-weight: 300; letter-spacing: 0.07em; }
.mode-panel-dark { background: #070E18; }
.mode-panel-dark img { filter: brightness(0) invert(1); opacity: 0.055; }
.mode-panel-subtle { background: #111B2A; }
.mode-panel-subtle img { filter: brightness(0) invert(1); opacity: 0.11; }
.mode-panel-light { background: var(--silver-2); color: var(--ink); }
.mode-panel-light img { opacity: 0.06; }

.contact-section { padding: clamp(4rem, 8vw, 8rem) 0; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.contact-copy h2 { font-size: clamp(2.2rem, 5vw, 5rem); line-height: 1.02; font-weight: 300; }
.contact-copy p { color: var(--muted); font-size: 1.05rem; }
.contact-details { display: grid; gap: 0.65rem; margin-top: 2rem; }
.contact-details a { color: var(--silver-2); border-bottom: 1px solid rgba(255,107,0,0.35); width: max-content; }
.contact-details a:hover { color: var(--orange); }
.contact-form {
  padding: clamp(1.2rem, 3vw, 2rem);
  background: rgba(233, 236, 239, 0.97);
  color: var(--ink);
  box-shadow: var(--shadow);
}
.form-status { min-height: 1.5rem; margin-bottom: 0.8rem; color: #7a2e00; font-size: 0.9rem; }
.form-status.success { color: #1f5a35; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: grid; gap: 0.4rem; margin-bottom: 1rem; }
label span { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: #45505d; }
input, textarea {
  width: 100%;
  border: 1px solid rgba(15,27,45,0.14);
  background: #fff;
  color: var(--ink);
  padding: 0.9rem 0.95rem;
  border-radius: 0;
  outline: none;
}
input:focus, textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,107,0,0.12); }
textarea { resize: vertical; }
.privacy-check { display: flex; align-items: start; gap: 0.65rem; }
.privacy-check input { width: auto; margin-top: 0.24rem; }
.privacy-check span { text-transform: none; letter-spacing: 0; font-size: 0.88rem; line-height: 1.45; color: #45505d; }
.privacy-check a { color: #c75000; text-decoration: underline; text-underline-offset: 3px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-submit { width: 100%; margin-top: 0.3rem; }
.form-note { color: #596270; font-size: 0.76rem; margin: 1rem 0 0; }

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(7,14,24,0.94);
  padding: 2rem 0;
}
.footer-grid, .footer-bottom { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 2rem; align-items: start; color: var(--muted); }
.footer-logo { filter: brightness(0) invert(1); margin-bottom: 0.8rem; }
address { font-style: normal; }
.footer-legal { display: grid; gap: 0.6rem; justify-items: end; }
.footer-legal a { color: var(--silver-2); font-size: 0.86rem; }
.footer-legal a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; color: var(--steel); font-size: 0.78rem; padding-top: 1.5rem; margin-top: 1.5rem; border-top: 1px solid var(--line); }

.legal-page {
  background: #f4f5f6;
  color: var(--ink);
}
.legal-page .site-header { background: rgba(255,255,255,0.88); }
.legal-page .brand-mark, .legal-page .footer-logo { filter: none; }
.legal-page .brand-name { color: var(--ink); }
.legal-page .main-nav a { color: var(--ink); border-color: rgba(15,27,45,0.16); }
.legal-main { width: min(980px, calc(100% - 2rem)); margin: 0 auto; padding: 5rem 0; }
.legal-card { background: #fff; padding: clamp(1.2rem, 4vw, 3rem); box-shadow: 0 24px 90px rgba(15,27,45,0.09); }
.legal-card h1 { color: var(--ink); font-size: clamp(2.2rem, 5vw, 4rem); max-width: none; }
.legal-card h2 { margin-top: 2rem; border-top: 1px solid rgba(15,27,45,0.1); padding-top: 1.2rem; }
.legal-card a { color: #c75000; }
.legal-note { padding: 1rem; background: #fff3e8; border-left: 4px solid var(--orange); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 640ms ease, transform 640ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .header-inner { min-height: auto; padding: 0.85rem 0; flex-direction: column; align-items: flex-start; }
  .header-actions { width: 100%; justify-content: space-between; }
  .hero { min-height: auto; }
  .hero-grid, .positioning, .contact-layout { grid-template-columns: 1fr; }
  .signal-card { min-height: 420px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .mode-strip { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-legal { justify-items: start; }
}

@media (max-width: 640px) {
  main { width: min(100% - 1rem, 1180px); }
  .brand-copy { display: none; }
  .main-nav a { padding: 0 0.75rem; }
  .hero-grid { padding-inline: 0.75rem; }
  h1 { font-size: clamp(2.7rem, 16vw, 4.6rem); }
  .cards-grid, .field-grid { grid-template-columns: 1fr; }
  .section-frame { border-left: 0; border-right: 0; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}