:root {
  color-scheme: light;
  --ink: #13233f;
  --ink-soft: #485a73;
  --navy: #13294b;
  --navy-deep: #0b1b34;
  --blue-soft: #e9eff7;
  --gold: #bd9141;
  --gold-soft: #fbf5e8;
  --line: #d8e0ea;
  --line-strong: #c7d1df;
  --paper: #ffffff;
  --canvas: #f4f6f9;
  --shadow: 0 18px 46px rgba(19, 41, 75, 0.09);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 0.65rem 0.9rem;
  color: #fff;
  background: var(--navy-deep);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 246, 249, 0.92);
  border-bottom: 1px solid rgba(199, 209, 223, 0.78);
  backdrop-filter: blur(18px);
}

.nav-shell,
.shell {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.nav-shell {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--navy-deep);
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #f5d890;
  background: var(--navy);
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(19, 41, 75, 0.18);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.brand-name {
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav-links a {
  padding: 0.55rem 0.8rem;
  color: #526079;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--navy);
  background: var(--blue-soft);
  outline: none;
}

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  color: var(--navy);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-weight: 800;
}

main {
  min-height: 65vh;
}

.hero {
  padding: 68px 0 34px;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 2.5rem;
  padding: clamp(2rem, 5vw, 4.6rem);
  color: #fff;
  background:
    radial-gradient(circle at 82% 10%, rgba(242, 202, 120, 0.22), transparent 31%),
    linear-gradient(135deg, #0c1d37 0%, #17345f 72%, #284d79 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.1rem;
  color: #f4d991;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.14;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 1.2rem;
  font-size: clamp(2.6rem, 6vw, 5.35rem);
}

h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.7rem);
}

h3 {
  font-size: 1.2rem;
}

.hero-copy {
  max-width: 690px;
  margin: 0;
  color: #d7e0ed;
  font-size: clamp(1.05rem, 1.8vw, 1.27rem);
}

.hero-media {
  position: relative;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #122744;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  box-shadow: 0 22px 42px rgba(4, 13, 28, 0.24);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 48%, rgba(6, 17, 34, 0.78) 100%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: 47% center;
}

.hero-media figcaption {
  position: absolute;
  z-index: 1;
  right: 1.25rem;
  bottom: 1.15rem;
  left: 1.25rem;
  color: #dbe5f1;
  font-size: 0.86rem;
  line-height: 1.45;
}

.hero-media figcaption strong {
  display: block;
  margin-bottom: 0.12rem;
  color: #fff;
  font-size: 1rem;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1rem;
  color: #fff;
  background: var(--navy);
  border: 1px solid var(--navy);
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(10, 28, 54, 0.13);
  font-size: 0.94rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button:hover,
.button:focus-visible {
  background: #1c3b69;
  outline: 3px solid rgba(189, 145, 65, 0.32);
  outline-offset: 2px;
}

.button-light {
  color: var(--navy-deep);
  background: #fff;
  border-color: #fff;
}

.button-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: none;
}

.button-outline {
  color: var(--navy);
  background: transparent;
  border-color: var(--line-strong);
  box-shadow: none;
}

.button-outline:hover,
.button-outline:focus-visible {
  color: #fff;
  background: var(--navy);
}

.hero-index {
  align-self: stretch;
  padding: 1.35rem;
  background: rgba(7, 19, 38, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
}

.hero-index-label {
  margin: 0 0 1rem;
  color: #bfcce0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-index ol {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: products;
}

.hero-index li {
  counter-increment: products;
}

.hero-index a {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.hero-index li:last-child a {
  border-bottom: 0;
}

.hero-index a::before {
  content: "0" counter(products);
  color: #f2ca78;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.hero-index a::after {
  content: "↗";
  color: #f2ca78;
}

.hero-index a:hover span,
.hero-index a:focus-visible span {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.section {
  padding: 48px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.section-heading p {
  max-width: 560px;
  margin: 0;
  color: var(--ink-soft);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  position: relative;
  min-height: 290px;
  display: flex;
  flex-direction: column;
  padding: 1.55rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 5px 18px rgba(19, 41, 75, 0.04);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: #adbed2;
  box-shadow: 0 16px 32px rgba(19, 41, 75, 0.1);
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.product-code {
  display: inline-grid;
  min-width: 40px;
  height: 32px;
  place-items: center;
  padding: 0 0.55rem;
  color: #fff;
  background: var(--navy);
  border-radius: 9px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.product-scope {
  color: #7a6843;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-card h3 {
  margin-bottom: 0.75rem;
}

.product-card p {
  margin: 0;
  color: var(--ink-soft);
}

.card-link {
  margin-top: auto;
  padding-top: 1.5rem;
  color: var(--navy);
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

.card-link::after {
  content: " ↗";
  color: var(--gold);
}

.card-link:hover,
.card-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
  outline: none;
}

.method-strip {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  background: var(--gold-soft);
  border: 1px solid #ead6a7;
  border-radius: var(--radius-md);
}

.human-section {
  padding-top: 28px;
}

.human-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: stretch;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 36px rgba(19, 41, 75, 0.07);
}

.human-photo {
  min-height: 480px;
  margin: 0;
  overflow: hidden;
}

.human-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.human-copy {
  align-self: center;
  padding: clamp(2rem, 5vw, 4.4rem);
}

.human-copy p:not(.eyebrow) {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.04rem;
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.6rem;
}

.audience-list span {
  padding: 0.5rem 0.7rem;
  color: var(--navy);
  background: var(--gold-soft);
  border: 1px solid #e8d39e;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.method-strip h2 {
  margin-bottom: 0;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.method-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.method-points strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--navy);
}

.method-points p {
  margin: 0;
  color: #5e5b52;
  font-size: 0.92rem;
}

.page-hero {
  padding: 72px 0 34px;
}

.page-hero-inner {
  max-width: 850px;
}

.page-hero h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.45rem, 5vw, 4.6rem);
}

.page-hero p {
  max-width: 720px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

.content-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 760px);
  gap: clamp(2rem, 7vw, 5.5rem);
  align-items: start;
}

.content-nav {
  position: sticky;
  top: 104px;
  padding: 1.1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.content-nav strong {
  display: block;
  margin-bottom: 0.7rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.content-nav a {
  display: block;
  padding: 0.38rem 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-decoration: none;
}

.content-nav a:hover,
.content-nav a:focus-visible {
  color: var(--navy);
  text-decoration: underline;
  outline: none;
}

.prose {
  min-width: 0;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.prose section + section {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.prose h2 {
  margin-bottom: 0.8rem;
  font-size: 1.6rem;
}

.prose h3 {
  margin: 1.6rem 0 0.5rem;
}

.prose p,
.prose li {
  color: #46566d;
}

.prose ul {
  padding-left: 1.3rem;
}

.notice {
  padding: 1rem 1.1rem;
  background: var(--gold-soft);
  border: 1px solid #ead6a7;
  border-radius: 10px;
  color: #5d533e;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 1rem;
}

.contact-panel {
  padding: clamp(1.4rem, 4vw, 2.2rem);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.contact-panel.navy {
  color: #fff;
  background: var(--navy-deep);
  border-color: var(--navy-deep);
}

.contact-panel.navy p,
.contact-panel.navy li {
  color: #cad5e3;
}

.contact-panel ul {
  padding-left: 1.2rem;
}

.support-placeholder {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.65rem 0.8rem;
  color: #fae5ad;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 800;
}

.contact-emails {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.contact-emails a {
  display: block;
  padding: 0.9rem 1rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  text-decoration: none;
}

.contact-emails a:hover,
.contact-emails a:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.32);
  outline: 3px solid rgba(244, 217, 145, 0.24);
  outline-offset: 2px;
}

.contact-emails span,
.contact-emails strong {
  display: block;
}

.contact-emails span {
  color: #bfcce0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-emails strong {
  margin-top: 0.2rem;
  color: #fff;
  overflow-wrap: anywhere;
}

.contact-routes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.contact-routes a {
  display: block;
  padding: 1rem;
  color: var(--ink);
  background: var(--canvas);
  border: 1px solid var(--line);
  border-radius: 10px;
  text-decoration: none;
}

.contact-routes a:hover,
.contact-routes a:focus-visible {
  border-color: #a9b9cc;
  box-shadow: 0 8px 20px rgba(19, 41, 75, 0.08);
  outline: none;
}

.contact-routes strong,
.contact-routes span {
  display: block;
}

.contact-band-section {
  padding-top: 12px;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 28px rgba(19, 41, 75, 0.06);
}

.contact-band h2 {
  margin-bottom: 0.55rem;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.contact-band p:not(.eyebrow) {
  max-width: 700px;
  margin: 0;
  color: var(--ink-soft);
}

.contact-band-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.7rem;
}

.contact-routes strong {
  color: var(--navy);
  line-height: 1.35;
}

.contact-routes span {
  margin-top: 0.3rem;
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.5;
}

.site-footer {
  margin-top: 64px;
  padding: 34px 0 44px;
  color: #5b6980;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(130px, 0.6fr) minmax(240px, 0.9fr);
  gap: 2rem;
}

.footer-note {
  max-width: 740px;
  margin: 1rem 0 0;
}

.footer-links {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 0.38rem;
}

.footer-links strong {
  margin-bottom: 0.25rem;
  color: var(--ink);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
  outline: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 920px) {
  .hero-panel,
  .method-strip,
  .contact-band,
  .contact-grid,
  .human-grid {
    grid-template-columns: 1fr;
  }

  .hero-media img {
    min-height: 350px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .method-points {
    grid-template-columns: 1fr;
  }

  .human-photo {
    min-height: 390px;
  }

  .content-shell {
    grid-template-columns: 1fr;
  }

  .content-nav {
    position: static;
  }
}

@media (max-width: 720px) {
  .nav-shell,
  .shell {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav-shell {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: 65px;
    left: 14px;
    right: 14px;
    display: none;
    align-items: stretch;
    padding: 0.65rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow);
  }

  .nav-links[data-open="true"] {
    display: grid;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-panel {
    padding: 1.6rem;
    border-radius: 18px;
  }

  .hero-media {
    min-height: 0;
  }

  .hero-media img {
    min-height: 270px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .section {
    padding: 34px 0;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 0.75rem;
  }

  .product-grid,
  .contact-routes {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 250px;
  }

  .human-photo {
    min-height: 290px;
  }

  .footer-grid,
  .footer-bottom {
    display: block;
  }

  .footer-links {
    margin-top: 1.2rem;
  }

  .contact-band-actions {
    justify-content: flex-start;
  }

  .contact-band-actions .button {
    width: 100%;
  }

  .footer-bottom span {
    display: block;
    margin-top: 0.4rem;
  }
}

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