:root {
  --navy: #1e2a38;
  --navy-2: #26374a;
  --steel: #4b7094;
  --steel-dark: #345671;
  --steel-soft: #e8eef4;
  --gold: #80601f;
  --gold-soft: #f4ecdc;
  --ink: #22303c;
  --muted: #5f6c76;
  --line: #dfe5ea;
  --line-strong: #c9d2da;
  --bg: #ffffff;
  --bg-2: #f4f7fa;
  --focus: #2e6f9e;
  --maxw: 1040px;
  --reading: 720px;
  --shadow: 0 18px 50px rgba(30, 42, 56, 0.1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  color: var(--ink);
  background: var(--bg);
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 9px 13px;
  color: #fff;
  background: var(--navy);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  transform: translateY(-160%);
}

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

.wrap {
  width: min(100%, var(--maxw));
  margin: 0 auto;
  padding: 0 30px;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(223, 229, 234, 0.92);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(150%) blur(12px);
}

.bar {
  display: flex;
  height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--navy);
  font-size: 16px;
  font-weight: 750;
  letter-spacing: 0.15px;
  text-decoration: none;
  white-space: nowrap;
}

.brand-short {
  display: none;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.55px;
  text-decoration: none;
  text-transform: uppercase;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--navy);
}

.intro {
  padding: 78px 0 52px;
}

.intro .grid {
  display: flex;
  align-items: center;
  gap: 48px;
}

.intro .txt {
  flex: 1;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.3px;
  text-transform: uppercase;
}

.intro h1 {
  max-width: 760px;
  margin-bottom: 17px;
  color: var(--navy);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 750;
  letter-spacing: -0.8px;
  line-height: 1.12;
  text-wrap: balance;
}

.intro p {
  max-width: 59ch;
  color: var(--ink);
  font-size: 16.5px;
}

.intro p b {
  color: var(--navy);
}

.photo {
  width: 136px;
  height: 136px;
  flex: 0 0 136px;
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 4px 22px rgba(30, 42, 56, 0.16);
  object-fit: cover;
}

section.block {
  padding: 56px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 64px;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.kicker h2 {
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2.3px;
  text-transform: uppercase;
}

.kicker .rule {
  height: 1px;
  flex: 1;
  background: var(--line);
}

.featured-product {
  overflow: hidden;
  margin-bottom: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow);
}

.featured-product__visual {
  border-bottom: 1px solid var(--line);
  background: #edf2f6;
}

.featured-product__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1265 / 720;
  object-fit: cover;
  object-position: left top;
}

.featured-product__content {
  display: grid;
  min-width: 0;
  gap: 28px 48px;
  align-items: start;
  padding: 30px 34px 34px;
  color: var(--ink);
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
}

.featured-product__summary,
.featured-product__details {
  min-width: 0;
}

.featured-product__details {
  padding-top: 29px;
}

.product-label {
  margin-bottom: 12px;
  color: var(--steel-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.featured-product h3 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 27px;
  line-height: 1.15;
  text-wrap: balance;
}

.featured-product p {
  max-width: 66ch;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 14.5px;
  text-wrap: pretty;
}

.product-points {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
  list-style: none;
}

.product-points li {
  position: relative;
  padding-left: 18px;
  color: var(--ink);
  font-size: 13px;
}

.product-points li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--steel);
  content: "";
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--steel-dark);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.2px;
  text-decoration: none;
}

.text-link::after {
  color: var(--gold);
  content: "\2192";
}

.text-link--light {
  color: #fff;
}

.text-link--light::after {
  color: #b9d4e8;
}

.cards {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1fr;
}

.card {
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.card:hover {
  border-color: #c9b98f;
  box-shadow: 0 10px 30px rgba(30, 42, 56, 0.07);
  transform: translateY(-2px);
}

.card .top {
  width: 34px;
  margin-bottom: 15px;
  border-top: 3px solid var(--gold);
}

.card h3 {
  margin-bottom: 3px;
  color: var(--navy);
  font-size: 17px;
  font-weight: 750;
}

.card .role {
  margin-bottom: 11px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.35px;
  text-transform: uppercase;
}

.card p {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 14.2px;
}

.tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech span {
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.2px;
}

.card .link {
  display: inline-block;
  margin-top: 13px;
  color: var(--navy);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-decoration: none;
}

.card .link::after {
  color: var(--gold);
  content: " \2192";
}

.field-notes {
  background: var(--bg-2);
}

.note-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(30, 42, 56, 0.07);
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
}

.note-card__mark {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  color: #fff;
  background: var(--navy);
}

.note-card__mark span {
  color: #b9d4e8;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.note-card__mark strong {
  max-width: 8ch;
  font-size: 42px;
  letter-spacing: -1px;
  line-height: 0.98;
}

.note-card__mark small {
  color: #cbd7e0;
  font-size: 12px;
}

.note-card__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 38px;
}

.note-meta {
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

.note-card h3 {
  max-width: 20ch;
  margin-bottom: 14px;
  color: var(--navy);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  letter-spacing: -0.45px;
  line-height: 1.16;
  text-wrap: balance;
}

.note-card p {
  max-width: 56ch;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 15px;
}

.about p {
  max-width: 68ch;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 15.5px;
}

.about p b {
  color: var(--navy);
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 8px;
}

.facts div {
  color: var(--muted);
  font-size: 13.5px;
}

.facts b {
  color: var(--navy);
  font-weight: 700;
}

.contact {
  border-top: none;
  color: #eaf0f5;
  background: var(--navy);
}

.contact .kicker h2 {
  color: #fff;
}

.contact .kicker .rule {
  background: rgba(255, 255, 255, 0.16);
}

.contact .lead {
  margin-bottom: 20px;
  color: #fff;
  font-size: 19px;
  font-weight: 650;
}

.clinks {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}

.clinks a {
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(195, 154, 78, 0.65);
  color: #eaf0f5;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.clinks a:hover {
  border-color: #d8b86f;
  color: #fff;
}

footer {
  padding: 26px 0 34px;
  color: #aab8c5;
  background: var(--navy);
  font-size: 12.5px;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}

.article-hero {
  padding: 78px 0 50px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}

.article-hero__inner {
  max-width: 850px;
}

.article-hero h1 {
  max-width: 850px;
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(2.25rem, 6vw, 4.2rem);
  font-weight: 760;
  letter-spacing: -2px;
  line-height: 1.02;
  text-wrap: balance;
}

.article-dek {
  max-width: 68ch;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.55;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  color: var(--muted);
  font-size: 13px;
}

.article-meta strong {
  color: var(--navy);
}

.article-layout {
  display: grid;
  padding: 58px 30px 72px;
  gap: 40px;
  grid-template-columns: minmax(0, var(--reading)) 180px;
  justify-content: center;
}

.article-body {
  min-width: 0;
}

.article-body > p {
  margin-bottom: 21px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.78;
}

.article-body h2 {
  margin: 48px 0 18px;
  color: var(--navy);
  font-size: 27px;
  letter-spacing: -0.45px;
  line-height: 1.22;
  scroll-margin-top: 90px;
  text-wrap: balance;
}

.article-body h2:first-of-type {
  margin-top: 40px;
}

.article-body strong {
  color: var(--navy);
}

.article-body code {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-2);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.84em;
}

.article-callout {
  margin: 34px 0;
  padding: 23px 25px;
  border-left: 4px solid var(--steel);
  background: var(--steel-soft);
}

.article-callout p {
  color: var(--navy);
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.2px;
  line-height: 1.45;
}

.article-aside {
  align-self: start;
  position: sticky;
  top: 96px;
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.article-aside span {
  display: block;
  margin-bottom: 8px;
  color: var(--gold);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.article-aside p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.article-aside a {
  color: var(--steel-dark);
  font-size: 12.5px;
  font-weight: 750;
  text-decoration: none;
}

.article-end {
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.article-end p {
  margin-bottom: 15px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 860px) {
  .featured-product__content {
    grid-template-columns: 1fr;
  }

  .featured-product__details {
    padding-top: 0;
  }

  .article-layout {
    grid-template-columns: minmax(0, var(--reading));
  }

  .article-aside {
    position: static;
    padding: 20px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 720px) {
  .wrap {
    padding: 0 20px;
  }

  .bar {
    gap: 14px;
  }

  .brand-full {
    display: none;
  }

  .brand-short {
    display: inline;
  }

  nav {
    gap: 14px;
  }

  nav a {
    font-size: 10.5px;
    letter-spacing: 0.3px;
  }

  .intro {
    padding: 50px 0 38px;
  }

  .intro .grid {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 24px;
  }

  .photo {
    width: 98px;
    height: 98px;
    flex-basis: 98px;
  }

  section.block {
    padding: 42px 0;
  }

  .featured-product__content {
    padding: 27px 24px 30px;
  }

  .featured-product h3 {
    font-size: 24px;
  }

  .cards,
  .note-card {
    grid-template-columns: 1fr;
  }

  .note-card__mark {
    min-height: 210px;
  }

  .note-card__content {
    padding: 28px 24px 31px;
  }

  .article-hero {
    padding: 50px 0 38px;
  }

  .article-hero h1 {
    letter-spacing: -1.2px;
  }

  .article-layout {
    padding: 39px 20px 55px;
  }

  .article-body > p {
    font-size: 17px;
    line-height: 1.74;
  }

  .article-body h2 {
    margin-top: 40px;
    font-size: 24px;
  }
}

@media (max-width: 440px) {
  nav {
    gap: 11px;
  }

  nav a {
    font-size: 9.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}