:root {
  --navy: #05275f;
  --navy-2: #031b48;
  --blue: #075bc9;
  --blue-2: #13a8e4;
  --ice: #eef6ff;
  --silver: #657184;
  --silver-2: #d6dee8;
  --ink: #10213b;
  --white: #ffffff;
  --gold: #c9952b;
  --shadow: 0 14px 35px rgba(3, 39, 95, .10);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 999;
  background: var(--navy);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
}
.skip-link:focus { top: 12px; }

/* Brand masthead */
.brand-header {
  background:
    radial-gradient(circle at 50% 0%, rgba(19,168,228,.055), transparent 45%),
    #fff;
}
.brand-masthead {
  min-height: 50vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 28px 24px 12px;
}
.brand-logo {
  width: min(820px, 84vw);
  max-height: 42vh;
  object-fit: contain;
}
.brand-values {
  min-height: 42px;
  display: grid;
  grid-template-columns: minmax(60px, 1fr) auto minmax(60px, 1fr);
  gap: 18px;
  align-items: center;
  padding: 0 clamp(22px, 7vw, 125px);
  border-top: 4px solid #06377e;
  border-bottom: 1px solid rgba(5,39,95,.30);
  background:
    linear-gradient(90deg, rgba(7,91,201,.06), rgba(255,255,255,.98) 22% 78%, rgba(7,91,201,.06));
  box-shadow: 0 4px 9px rgba(5,39,95,.08);
}
.brand-values p {
  margin: 0;
  white-space: nowrap;
  color: #0a2b68;
  letter-spacing: .18em;
  font-size: clamp(.72rem, 1.1vw, 1.02rem);
  font-weight: 650;
}
.brand-values b {
  margin: 0 .7em;
  color: #163e86;
}
.brand-rule {
  height: 2px;
  background: linear-gradient(90deg, rgba(7,91,201,.08), #188de5, rgba(7,91,201,.08));
}

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(5,39,95,.10);
}
.nav-shell {
  width: min(1440px, calc(100% - 48px));
  min-height: 66px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
}
.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(22px, 3.5vw, 52px);
  margin-left: 150px;
}
.site-nav a {
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 700;
  font-size: .80rem;
  color: #111b2c;
  padding: 22px 0 20px;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: 11px;
  height: 2px;
  background: var(--blue);
  transition: .2s ease;
}
.site-nav a:hover::after,
.site-nav a.active::after { left: 0; right: 0; }
.site-nav a.active { color: var(--blue); }

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px 0;
  background: var(--navy);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid var(--blue);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), #003aa6);
  box-shadow: 0 9px 20px rgba(7,91,201,.18);
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .035em;
  font-weight: 800;
  font-size: .82rem;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 25px rgba(7,91,201,.26); }
.button-small { min-height: 40px; padding: 0 20px; }
.button-outline { background: #fff; color: var(--navy); box-shadow: none; border-color: rgba(5,39,95,.25); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(5,39,95,.10);
  background:
    linear-gradient(90deg, rgba(255,255,255,.99) 0 48%, rgba(246,250,255,.96) 62%, rgba(239,247,255,.86) 100%),
    linear-gradient(rgba(10,75,160,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,75,160,.035) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
}
.hero-grid {
  position: relative;
  z-index: 1;
  width: min(1540px, 100%);
  min-height: 515px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.42fr .95fr;
}
.hero-copy {
  padding: 48px clamp(30px, 6vw, 96px) 46px clamp(30px, 6vw, 92px);
  align-self: center;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .76rem;
  font-weight: 800;
}
.hero h1 {
  max-width: 900px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.4rem, 4vw, 4.8rem);
  line-height: 1;
  letter-spacing: -.035em;
}
.hero-subtitle {
  max-width: 730px;
  margin: 20px 0 15px;
  color: #46556b;
  font-size: clamp(1.03rem, 1.4vw, 1.28rem);
}
.values-line {
  margin: 18px 0 0;
  color: #0a43a7;
  font-weight: 800;
  font-size: clamp(.92rem, 1.1vw, 1.05rem);
}
.gold-divider {
  max-width: 585px;
  margin: 18px 0 12px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
  color: var(--gold);
}
.gold-divider span { height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.gold-divider span:last-child { background: linear-gradient(90deg, var(--gold), transparent); }
.gold-divider b { font-size: 1.05rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-media {
  min-height: 515px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.06), transparent 12%),
    url('../assets/images/hero-collage.png') center / cover no-repeat;
  clip-path: polygon(10% 0,100% 0,100% 100%,0 100%);
  box-shadow: inset 22px 0 34px rgba(255,255,255,.38);
}

.section { padding: 72px clamp(24px, 5vw, 76px); }
.section-heading {
  width: min(1400px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}
.section-heading span { height: 1px; background: linear-gradient(90deg, transparent, #8db7ec); }
.section-heading span:last-child { background: linear-gradient(90deg, #8db7ec, transparent); }
.section-heading h2 {
  margin: 0;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 1.12rem;
}
.section-intro {
  max-width: 820px;
  margin: 16px auto 34px;
  text-align: center;
  color: #5a6677;
}
.capabilities {
  background:
    radial-gradient(circle at top left, rgba(7,91,201,.05), transparent 28%),
    #fbfdff;
}
.capability-grid {
  width: min(1480px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}
.capability-card {
  min-height: 310px;
  padding: 25px 18px 22px;
  background: rgba(255,255,255,.98);
  border: 1px solid rgba(5,39,95,.10);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(5,39,95,.07);
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.capability-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(7,91,201,.28);
}
.capability-card .icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 15px;
  color: #073b94;
}
.capability-card svg {
  width: 100%; height: 100%;
  fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round;
}
.capability-card h3 {
  margin: 0 0 11px;
  color: #073b94;
  text-transform: uppercase;
  font-size: .95rem;
  line-height: 1.12;
}
.capability-card p {
  margin: 0;
  color: #424e62;
  font-size: .88rem;
  line-height: 1.45;
}

/* Mission */
.mission {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  min-height: 390px;
  color: #fff;
  background: linear-gradient(135deg, #042458, #0059b8 85%);
  overflow: hidden;
}
.mission-copy {
  position: relative;
  padding: 58px clamp(32px, 6vw, 100px);
  background:
    radial-gradient(circle at 7% 92%, rgba(24,166,228,.25), transparent 24%),
    linear-gradient(135deg, rgba(0,17,52,.65), rgba(0,73,157,.35));
}
.mission-copy::after {
  content: "";
  position: absolute;
  right: -90px;
  top: 0;
  height: 100%;
  width: 180px;
  background: #074a9d;
  transform: skewX(-28deg);
  z-index: 0;
}
.mission-copy > * { position: relative; z-index: 1; }
.eyebrow-light { color: #59c4f0; }
.mission h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 3vw, 3.5rem);
  line-height: 1.03;
}
.mission-copy > p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255,255,255,.92);
  font-size: 1.03rem;
}
.mission-image {
  min-height: 390px;
  background: url('../assets/images/facility-night.png') center / cover no-repeat;
}
.mission-values {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 0;
}
.mission-values div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 0 16px;
  border-right: 1px solid rgba(255,255,255,.23);
}
.mission-values div:first-child { padding-left: 0; }
.mission-values div:last-child { border-right: 0; }
.mission-values strong { font-size: 1.8rem; color: #fff; }
.mission-values span { text-transform: uppercase; font-size: .72rem; font-weight: 800; line-height: 1.25; }

/* Federal contracting */
.federal {
  padding: 0 clamp(24px, 5vw, 76px) 74px;
  background: #fff;
}
.federal-card {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 44px;
  display: block;
  border-radius: 22px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(2,21,61,.97), rgba(2,72,156,.94)),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
  box-shadow: 0 20px 45px rgba(5,39,95,.18);
}
.federal-card h2 { margin: 0 0 14px; font-size: clamp(2rem, 3vw, 3.3rem); line-height: 1.03; }
.federal-card p:not(.eyebrow) { margin: 0; color: rgba(255,255,255,.86); max-width: 760px; }
.identity-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}
.identity-grid div {
  padding: 15px 16px;
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 12px;
  background: rgba(255,255,255,.07);
}
.identity-grid small {
  display: block;
  margin-bottom: 4px;
  color: #76d0f4;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: .68rem;
  font-weight: 850;
}
.identity-grid strong,
.identity-grid a {
  color: #fff;
  text-decoration: none;
  font-size: .94rem;
  font-weight: 800;
}
.identity-grid a:hover { text-decoration: underline; }

/* Contact */
.contact { background: linear-gradient(180deg, #f8fbff, #eef6ff); }
.contact-panel {
  width: min(1240px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 54px;
  padding: 46px;
  background: #fff;
  border: 1px solid rgba(5,39,95,.10);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.contact-panel h2 { margin: 0 0 12px; color: var(--navy); font-size: clamp(2rem, 3vw, 3rem); line-height: 1.03; }
.contact-panel p { color: #5a6677; }
.contact-details { display: grid; gap: 10px; margin-top: 24px; }
.contact-details a {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  text-decoration: none;
  border: 1px solid #d7e0ed;
  border-radius: 11px;
  background: #f8fbff;
}
.contact-details a:hover { border-color: #83b9ed; }
.contact-details span {
  color: #66758a;
  text-transform: uppercase;
  font-size: .68rem;
  letter-spacing: .09em;
  font-weight: 800;
}
.contact-details strong { color: var(--navy); font-size: 1rem; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 7px; color: var(--navy); font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.contact-form label:nth-child(4) { grid-column: 1 / -1; }
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid #cfd8e5;
  border-radius: 9px;
  background: #fbfdff;
  padding: 12px 13px;
  color: var(--ink);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(7,91,201,.10); }
.contact-form button { justify-self: start; }
.form-status { grid-column: 1 / -1; margin: 0; min-height: 20px; font-size: .81rem; }

/* Footer */
.site-footer { color: #fff; background: #031b48; }
.footer-main, .footer-bottom {
  width: min(1400px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-main { padding: 28px 0; }
.footer-main > div:first-child { display: grid; gap: 3px; }
.footer-main strong { font-size: 1.12rem; }
.footer-main span { color: #a9c1e5; font-size: .88rem; }
.footer-main a { color: #fff; text-decoration: none; font-weight: 800; }
.footer-contact { display: flex; gap: 18px; font-size: .86rem; }
.footer-bottom {
  padding: 16px 0 20px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: #96add0;
  font-size: .76rem;
  flex-wrap: wrap;
}

@media (max-width: 1200px) {
  .site-nav { margin-left: 0; gap: 24px; }
  .hero-grid { grid-template-columns: 1.2fr .8fr; }
  .capability-grid { grid-template-columns: repeat(4, 1fr); }
  .capability-card { min-height: 280px; }
  .mission-values { grid-template-columns: 1fr 1fr; gap: 18px 0; }
  .mission-values div:nth-child(2) { border-right: 0; }
  }

@media (max-width: 900px) {
  .brand-masthead { min-height: 42vh; padding-top: 18px; }
  .brand-logo { width: min(620px, 88vw); max-height: 33vh; }
  .brand-values { gap: 10px; padding: 0 18px; }
  .brand-values p { letter-spacing: .10em; }
  .brand-values b { margin: 0 .35em; }

  .nav-shell { grid-template-columns: auto 1fr auto; min-height: 62px; }
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    padding: 14px 24px 24px;
    background: #fff;
    border-bottom: 1px solid rgba(5,39,95,.12);
    box-shadow: 0 18px 25px rgba(5,39,95,.08);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .site-nav.open { display: flex; }
  .site-nav a { width: 100%; padding: 12px 0; }
  .site-nav a::after { display: none; }
  .nav-shell > .button { grid-column: 3; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { min-height: 330px; clip-path: none; order: 2; }
  .hero-copy { padding-top: 50px; }
    .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .mission { grid-template-columns: 1fr; }
  .mission-copy::after { display: none; }
  .mission-image { min-height: 280px; }
  .contact-panel { grid-template-columns: 1fr; gap: 30px; }
  .footer-main, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-contact { flex-direction: column; gap: 4px; }
}

@media (max-width: 620px) {
  .brand-masthead { min-height: 34vh; padding-top: 12px; }
  .brand-logo { width: 92vw; max-height: 24vh; }
  .brand-values {
    min-height: 47px;
    grid-template-columns: 1fr;
    text-align: center;
    padding: 7px 10px;
  }
  .brand-values .brand-rule { display: none; }
  .brand-values p {
    white-space: normal;
    line-height: 1.65;
    font-size: .68rem;
    letter-spacing: .08em;
  }
  .nav-shell { width: min(100% - 28px, 1400px); }
  .nav-shell > .button { padding: 0 13px; font-size: .72rem; }
  .hero-copy { padding: 38px 20px; }
  .hero h1 { font-size: clamp(2.25rem, 12vw, 3.7rem); }
  .hero-media { min-height: 240px; }
  .section { padding: 56px 18px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: unset; }
  .mission-copy { padding: 46px 22px; }
  .mission-values { grid-template-columns: 1fr 1fr; }
  .mission-values div { padding: 0 10px; }
    .federal { padding: 0 18px 56px; }
  .federal-card { padding: 30px 22px; }
  .identity-grid { grid-template-columns: 1fr; }
  .contact-panel { padding: 30px 20px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label:nth-child(4) { grid-column: auto; }
  .form-status { grid-column: auto; }
  .footer-main, .footer-bottom { width: calc(100% - 36px); }
}