:root {
  --navy-950: #050d18;
  --navy-900: #07111f;
  --navy-850: #0a1727;
  --navy-800: #0d1d30;
  --ink: #112033;
  --slate: #536070;
  --muted: #7f8994;
  --line: #dcd8cf;
  --line-light: #e9e5dd;
  --ivory: #f4f1e9;
  --paper: #faf9f5;
  --white: #fff;
  --brass: #b79a63;
  --brass-light: #d8c18f;
  --brass-pale: #eadfca;
  --blue: #587da7;
  --green: #5f8b7d;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, Avenir, 'Segoe UI', Helvetica, Arial, sans-serif;
  --shell: min(1200px, calc(100vw - 64px));
  --shadow: 0 30px 80px rgba(5, 13, 24, 0.16);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input {
  font: inherit;
}

img,
svg {
  display: block;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.section {
  padding-block: 140px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 4px;
  color: var(--navy-900);
  background: var(--white);
  font-weight: 700;
  transition: transform 180ms ease;
}

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

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

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: #6d6557;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow > span {
  display: inline-block;
  width: 30px;
  height: 1px;
  background: var(--brass);
}

.eyebrow-light {
  color: var(--brass-light);
}

.eyebrow-centered {
  justify-content: center;
}

.eyebrow-centered > span:last-child {
  width: 30px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(3rem, 5.3vw, 5.4rem);
  line-height: 0.98;
}

h1 em,
h2 em {
  color: var(--brass-light);
  font-weight: 400;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  line-height: 1;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  transition: transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover svg {
  transform: translateX(3px);
}

.button-primary {
  color: var(--navy-950);
  background: var(--brass-light);
  border-color: var(--brass-light);
}

.button-primary:hover {
  background: #e5d1a4;
  border-color: #e5d1a4;
}

.button-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.button-light:hover {
  color: var(--navy-950);
  background: var(--white);
  border-color: var(--white);
}

.button-small {
  min-height: 42px;
  padding-inline: 18px;
  gap: 12px;
}

.button-large {
  min-height: 64px;
  padding-inline: 32px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 800ms ease, transform 800ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-delay {
  transition-delay: 100ms;
}

.reveal-delay-2 {
  transition-delay: 200ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 88px;
  color: var(--white);
  transition: height 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.site-header.is-scrolled {
  height: 70px;
  background: rgba(5, 13, 24, 0.91);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 1.55rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-flex;
  height: 28px;
  align-items: center;
  gap: 3px;
}

.brand-mark span {
  display: block;
  width: 4px;
  background: var(--brass-light);
}

.brand-mark span:nth-child(1) {
  height: 24px;
}

.brand-mark span:nth-child(2) {
  height: 18px;
}

.brand-mark span:nth-child(3) {
  height: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav > a:not(.button) {
  position: relative;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.site-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: var(--brass-light);
  content: '';
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:not(.button):hover {
  color: var(--white);
}

.site-nav > a:not(.button):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-button {
  display: none;
}

/* Hero */
.hero {
  position: relative;
  min-height: 810px;
  height: min(920px, 100svh);
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
}

.hero-art,
.hero-vignette {
  position: absolute;
  inset: 0;
}

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

.hero-vignette {
  background:
    linear-gradient(90deg, rgba(5, 13, 24, 0.96) 0%, rgba(5, 13, 24, 0.78) 28%, rgba(5, 13, 24, 0.1) 65%, rgba(5, 13, 24, 0.2) 100%),
    linear-gradient(0deg, rgba(5, 13, 24, 0.72), transparent 38%),
    radial-gradient(circle at 16% 45%, rgba(43, 62, 88, 0.26), transparent 38%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  height: 100%;
  align-items: center;
  padding-top: 52px;
}

.hero-copy {
  width: min(640px, 58vw);
}

.hero-copy h1 {
  margin-bottom: 32px;
  font-size: clamp(4.5rem, 7.3vw, 7.4rem);
  line-height: 0.86;
  text-shadow: 0 3px 30px rgba(5, 13, 24, 0.22);
}

.hero-lede {
  max-width: 590px;
  margin-bottom: 38px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.12rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 32px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.83);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.text-link span {
  color: var(--brass-light);
  font-size: 1.1rem;
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 52px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-signals span {
  position: relative;
}

.hero-signals span:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -15px;
  width: 3px;
  height: 3px;
  border-radius: 100%;
  background: var(--brass);
  content: '';
}

.hero-scroll {
  position: absolute;
  z-index: 3;
  right: 32px;
  bottom: 36px;
  display: grid;
  width: 42px;
  height: 60px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 24px;
}

.hero-scroll span {
  width: 3px;
  height: 8px;
  border-radius: 3px;
  background: var(--brass-light);
  animation: scrollCue 1.7s ease-in-out infinite;
}

@keyframes scrollCue {
  0%, 100% { transform: translateY(-8px); opacity: 0.35; }
  50% { transform: translateY(8px); opacity: 1; }
}

/* Intro */
.intro {
  background: var(--ivory);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 100px;
  align-items: end;
  padding-bottom: 100px;
  border-bottom: 1px solid var(--line);
}

.intro-copy {
  padding-bottom: 8px;
}

.intro-copy p {
  margin-bottom: 32px;
  color: var(--slate);
  font-size: 1.1rem;
  line-height: 1.8;
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--brass);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.arrow-link span {
  color: var(--brass);
  font-size: 1rem;
  transition: transform 180ms ease;
}

.arrow-link:hover span {
  transform: translate(3px, -3px);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 70px;
  background: var(--line);
}

.principle {
  position: relative;
  min-height: 340px;
  padding: 42px 42px 36px;
  background: var(--ivory);
}

.principle-number {
  position: absolute;
  top: 4px;
  right: 0;
  color: #b8b0a3;
  font-family: var(--serif);
  font-size: 0.8rem;
}

.principle-icon {
  display: grid;
  width: 68px;
  height: 68px;
  margin-bottom: 50px;
  place-items: center;
  border: 1px solid #d5cbb9;
  border-radius: 100%;
}

.principle-icon svg {
  width: 31px;
  height: 31px;
  fill: none;
  stroke: #987c49;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.25;
}

.principle h3 {
  margin-bottom: 14px;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.principle p {
  margin: 0;
  color: var(--slate);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* Workspace preview */
.workspace-section {
  overflow: hidden;
  background: var(--paper);
}

.workspace-heading {
  display: grid;
  grid-template-columns: 1.2fr 0.65fr;
  gap: 100px;
  align-items: end;
}

.workspace-heading > p {
  margin: 0 0 8px;
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.8;
}

.product-stage {
  position: relative;
  margin: 110px 0 130px;
}

.product-stage::before {
  position: absolute;
  z-index: -1;
  top: -70px;
  right: -180px;
  bottom: -70px;
  left: -180px;
  background:
    radial-gradient(circle at center, rgba(197, 171, 119, 0.2), transparent 57%),
    linear-gradient(90deg, transparent 49.94%, rgba(183, 154, 99, 0.15) 50%, transparent 50.06%);
  content: '';
}

.product-window {
  overflow: hidden;
  border: 1px solid #cfcac1;
  border-radius: 7px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.window-bar {
  display: grid;
  height: 68px;
  grid-template-columns: 210px 1fr 120px;
  align-items: center;
  border-bottom: 1px solid #e5e4df;
}

.window-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-left: 24px;
  font-family: var(--serif);
  font-size: 1.06rem;
}

.mini-mark {
  display: flex;
  height: 18px;
  align-items: center;
  gap: 2px;
}

.mini-mark i {
  display: block;
  width: 3px;
  background: #a88b55;
}

.mini-mark i:nth-child(1) { height: 18px; }
.mini-mark i:nth-child(2) { height: 13px; }
.mini-mark i:nth-child(3) { height: 8px; }

.window-search {
  display: flex;
  width: min(480px, 80%);
  height: 36px;
  align-items: center;
  gap: 9px;
  justify-self: center;
  padding-inline: 12px;
  border: 1px solid #deddd8;
  border-radius: 4px;
  color: #91969d;
  background: #fafafa;
  font-size: 0.68rem;
}

.window-search svg {
  width: 15px;
  fill: none;
  stroke: #8d9298;
  stroke-width: 1.3;
}

.window-search kbd {
  margin-left: auto;
  padding: 2px 5px;
  border: 1px solid #dcddd9;
  border-radius: 3px;
  background: white;
  font-size: 0.55rem;
}

.window-avatar {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  justify-self: center;
  border-radius: 50%;
  color: white;
  background: #345b83;
  font-size: 0.59rem;
  font-weight: 800;
}

.window-body {
  display: grid;
  min-height: 560px;
  grid-template-columns: 210px 1fr;
}

.product-sidebar {
  padding: 30px 14px;
  border-right: 1px solid #e4e3df;
  background: #f7f6f2;
}

.nav-label {
  display: block;
  padding: 0 12px 12px;
  color: #9b9a94;
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.nav-label.lower {
  margin-top: 30px;
}

.side-item {
  display: flex;
  height: 39px;
  align-items: center;
  gap: 11px;
  padding: 0 12px;
  border-radius: 4px;
  color: #5c636c;
  font-size: 0.7rem;
  font-weight: 600;
}

.side-item.active {
  color: #13263b;
  background: #e8e4da;
  font-weight: 800;
}

.side-icon {
  position: relative;
  display: block;
  width: 16px;
  height: 16px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  opacity: 0.75;
}

.side-icon.home-icon { border-radius: 8px 8px 3px 3px; }
.side-icon.briefcase-icon::after { position: absolute; top: -5px; left: 3px; width: 6px; height: 4px; border: 1.5px solid currentColor; border-bottom: 0; content: ''; }
.side-icon.person-icon { border-radius: 50% 50% 45% 45%; }
.side-icon.file-icon { border-radius: 0; }
.side-icon.star-icon { border-radius: 50%; }
.side-icon.setting-icon { border-radius: 50%; }

.product-content {
  min-width: 0;
  padding: 24px 34px 34px;
}

.content-topline {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 26px;
  color: #858b92;
  font-size: 0.62rem;
}

.content-topline b {
  color: #c5c8ca;
}

.content-topline strong {
  color: #27384b;
  font-weight: 700;
}

.matter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.matter-ref {
  display: inline-block;
  margin-bottom: 7px;
  color: #927744;
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.matter-header h3 {
  margin-bottom: 4px;
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.matter-header p {
  margin: 0;
  color: #8a9096;
  font-size: 0.65rem;
}

.matter-header button {
  padding: 10px 13px;
  border: 0;
  border-radius: 3px;
  color: white;
  background: #162a40;
  font-size: 0.62rem;
  font-weight: 700;
}

.matter-tabs {
  display: flex;
  gap: 28px;
  margin-top: 26px;
  border-bottom: 1px solid #e3e3df;
  color: #7f858c;
  font-size: 0.64rem;
  font-weight: 650;
}

.matter-tabs span {
  padding-bottom: 11px;
}

.matter-tabs .selected {
  margin-bottom: -1px;
  border-bottom: 2px solid #ae925c;
  color: #15283d;
}

.document-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0 13px;
}

.document-toolbar > div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.folder-title-icon {
  display: block;
  width: 16px;
  height: 12px;
  border: 1.5px solid #aa8b50;
  border-radius: 2px;
}

.document-toolbar strong {
  font-size: 0.75rem;
}

.document-toolbar small {
  color: #9a9da1;
  font-size: 0.55rem;
}

.view-chip {
  padding: 4px 8px;
  color: #9b9da0;
  font-size: 0.55rem;
}

.view-chip.active {
  border: 1px solid #dbd9d2;
  border-radius: 3px;
  color: #303d4d;
  background: #f8f7f4;
}

.document-table {
  border: 1px solid #e3e1dc;
  border-radius: 4px;
}

.document-row {
  display: grid;
  min-height: 55px;
  grid-template-columns: minmax(230px, 1.6fr) minmax(90px, 0.7fr) minmax(100px, 0.7fr) 30px;
  align-items: center;
  padding: 0 15px;
  border-bottom: 1px solid #eceae6;
  color: #747a81;
  font-size: 0.59rem;
}

.document-row.last {
  border-bottom: 0;
}

.document-row.header-row {
  min-height: 36px;
  color: #999da1;
  background: #faf9f7;
  font-size: 0.53rem;
  font-weight: 700;
}

.document-row > span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.document-row b {
  overflow: hidden;
  color: #253548;
  font-size: 0.61rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.document-row small {
  padding: 1px 5px;
  border-radius: 8px;
  color: #8f794d;
  background: #f2eadb;
  font-size: 0.5rem;
  font-weight: 800;
}

.doc-icon {
  display: grid;
  width: 22px;
  height: 25px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 2px;
  color: white;
  font-size: 0.48rem;
  font-style: normal;
  font-weight: 900;
}

.folder-doc { height: 17px; border: 1px solid #af925b; background: #eee2cb; }
.word-doc { background: #55799d; }
.pdf-doc { background: #9b645f; }
.mail-doc { background: #678477; }

.owner {
  display: grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border-radius: 50%;
  color: white;
  font-size: 0.47rem;
  font-style: normal;
  font-weight: 800;
}

.owner.blue { background: #53799d; }
.owner.gold { background: #9b8054; }
.owner.green { background: #668a7d; }

.floating-card {
  position: absolute;
  display: flex;
  width: 240px;
  align-items: center;
  gap: 13px;
  padding: 15px;
  border: 1px solid #e0ddd5;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 15px 40px rgba(16, 31, 48, 0.16);
  backdrop-filter: blur(8px);
}

.floating-card strong,
.floating-card small {
  display: block;
}

.floating-card strong {
  margin-bottom: 2px;
  color: #26374a;
  font-size: 0.66rem;
}

.floating-card small {
  color: #90949a;
  font-size: 0.53rem;
}

.float-icon {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: #456d95;
  background: #e8eff5;
}

.float-icon.check {
  color: #668678;
  background: #e7f0ec;
}

.float-icon svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.search-card {
  top: 115px;
  left: -62px;
}

.version-card {
  right: -42px;
  bottom: 80px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability {
  min-height: 265px;
  padding: 36px 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 220ms ease, transform 220ms ease;
}

.capability:hover {
  z-index: 1;
  background: var(--ivory);
  transform: translateY(-4px);
}

.capability > span {
  display: block;
  margin-bottom: 50px;
  color: var(--brass);
  font-family: var(--serif);
  font-size: 0.75rem;
}

.capability h3 {
  margin-bottom: 13px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.capability p {
  margin: 0;
  color: var(--slate);
  font-size: 0.86rem;
  line-height: 1.7;
}

/* Working rhythm */
.flow-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-900);
}

.flow-section::before {
  position: absolute;
  top: 0;
  right: -300px;
  width: 900px;
  height: 900px;
  border: 1px solid rgba(197, 171, 119, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 130px rgba(197, 171, 119, 0.025), 0 0 0 260px rgba(197, 171, 119, 0.018);
  content: '';
}

.flow-heading {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.6fr;
  gap: 100px;
  align-items: end;
  margin-bottom: 100px;
}

.flow-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -42px;
}

.flow-heading > p:last-child {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.05rem;
  line-height: 1.8;
}

.flow-list {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.flow-item {
  display: grid;
  min-height: 215px;
  grid-template-columns: 80px 1fr 310px;
  gap: 36px;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.flow-number {
  align-self: start;
  padding-top: 51px;
  color: var(--brass-light);
  font-family: var(--serif);
  font-size: 0.75rem;
}

.flow-item h3 {
  margin-bottom: 12px;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
}

.flow-item p {
  max-width: 570px;
  margin: 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.9rem;
  line-height: 1.75;
}

.flow-visual {
  position: relative;
  display: flex;
  height: 130px;
  align-items: center;
  justify-content: center;
}

.folders-visual i {
  position: absolute;
  width: 100px;
  height: 74px;
  border: 1px solid rgba(216, 193, 143, 0.5);
  border-radius: 3px;
  background: rgba(216, 193, 143, 0.04);
  transform: rotate(-6deg) translateX(-24px);
}

.folders-visual i:nth-child(2) {
  background: rgba(216, 193, 143, 0.07);
  transform: rotate(0deg);
}

.folders-visual i:nth-child(3) {
  background: rgba(216, 193, 143, 0.1);
  transform: rotate(7deg) translateX(24px);
}

.version-visual {
  gap: 0;
}

.version-visual i {
  display: grid;
  width: 62px;
  height: 78px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.42);
  background: var(--navy-850);
  font-family: var(--serif);
  font-size: 0.78rem;
  font-style: normal;
  transform: rotate(-7deg) translateX(10px);
}

.version-visual i:nth-child(2) { z-index: 2; transform: translateX(0); }
.version-visual i:nth-child(3) { z-index: 3; color: var(--brass-light); border-color: rgba(216, 193, 143, 0.45); transform: rotate(7deg) translateX(-10px); }

.people-visual i {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  margin-left: -9px;
  border: 3px solid var(--navy-900);
  border-radius: 50%;
  color: white;
  background: #365d82;
  font-size: 0.61rem;
  font-style: normal;
  font-weight: 800;
}

.people-visual i:nth-child(2) { background: #8d754d; }
.people-visual i:nth-child(3) { background: #54786c; }

.people-visual span {
  display: grid;
  width: 25px;
  height: 25px;
  margin: 32px 0 0 -6px;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-900);
  background: var(--brass-light);
  font-size: 0.65rem;
}

/* Security */
.security-section {
  background: var(--ivory);
}

.security-grid {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 120px;
  align-items: center;
}

.security-seal {
  position: relative;
  display: grid;
  width: min(450px, 38vw);
  aspect-ratio: 1;
  place-items: center;
  justify-self: center;
}

.seal-orbit,
.seal-orbit::before,
.seal-orbit::after {
  position: absolute;
  border: 1px solid #d7cdbb;
  border-radius: 50%;
  content: '';
}

.seal-orbit {
  inset: 8%;
}

.seal-orbit::before { inset: 16%; }
.seal-orbit::after { inset: 32%; }

.seal-orbit i {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 2px solid var(--ivory);
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 0 1px var(--brass);
}

.seal-orbit i:nth-child(1) { top: 13%; left: 15%; }
.seal-orbit i:nth-child(2) { top: 57%; right: -1%; }
.seal-orbit i:nth-child(3) { bottom: 8%; left: 24%; }

.seal-core {
  z-index: 2;
  display: grid;
  width: 120px;
  height: 120px;
  place-items: center;
  border-radius: 50%;
  background: var(--navy-900);
  box-shadow: 0 20px 50px rgba(7, 17, 31, 0.18);
}

.seal-core svg {
  width: 50px;
  fill: none;
  stroke: var(--brass-light);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.seal-label {
  position: absolute;
  padding: 6px 12px;
  border: 1px solid #d9d0bf;
  border-radius: 20px;
  color: #716754;
  background: rgba(244, 241, 233, 0.88);
  font-size: 0.59rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.seal-label-one { top: 9%; right: 17%; }
.seal-label-two { right: 3%; bottom: 18%; }
.seal-label-three { bottom: 3%; left: 16%; }

.security-copy h2 {
  max-width: 650px;
  font-size: clamp(3rem, 4.6vw, 4.7rem);
}

.large-copy {
  max-width: 610px;
  margin: 34px 0 38px;
  color: var(--slate);
  font-size: 1.06rem;
  line-height: 1.8;
}

.check-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.check-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.check-list li > span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid #bca677;
  border-radius: 50%;
  color: #8d7447;
  font-size: 0.7rem;
}

.check-list strong,
.check-list small {
  display: block;
}

.check-list strong {
  margin-bottom: 1px;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
}

.check-list small {
  color: var(--muted);
  font-size: 0.75rem;
}

/* Closing */
.closing-section {
  position: relative;
  overflow: hidden;
  padding-block: 150px;
  color: white;
  background: var(--navy-900);
  text-align: center;
}

.closing-section::before {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 52%, rgba(80, 105, 137, 0.24), transparent 41%);
  content: '';
}

.closing-lines,
.closing-lines::before,
.closing-lines::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(216, 193, 143, 0.1);
  border-radius: 50%;
  content: '';
  transform: translate(-50%, -50%);
}

.closing-lines::before { width: 830px; height: 830px; }
.closing-lines::after { width: 1060px; height: 1060px; }

.closing-inner {
  position: relative;
  z-index: 2;
}

.closing-mark {
  display: flex;
  height: 55px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 38px;
}

.closing-mark span {
  display: block;
  width: 7px;
  background: var(--brass-light);
}

.closing-mark span:nth-child(1) { height: 52px; }
.closing-mark span:nth-child(2) { height: 38px; }
.closing-mark span:nth-child(3) { height: 24px; }

.closing-inner h2 {
  font-size: clamp(4rem, 7.3vw, 7rem);
  line-height: 0.89;
}

.closing-inner > p:not(.eyebrow) {
  max-width: 620px;
  margin: 34px auto 42px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* Footer */
.site-footer {
  padding-top: 72px;
  color: var(--ink);
  background: var(--paper);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  padding-bottom: 70px;
}

.brand-dark {
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--muted);
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
}

.footer-links div {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links strong {
  margin-bottom: 5px;
  font-size: 0.65rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-links a,
.footer-links span {
  color: var(--muted);
  font-size: 0.8rem;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-bottom {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-light);
  color: #97928a;
  font-size: 0.66rem;
}

/* Responsive */
@media (max-width: 1100px) {
  .site-nav { gap: 22px; }
  .product-stage { margin-inline: 20px; }
  .search-card { left: -35px; }
  .version-card { right: -25px; }
  .flow-item { grid-template-columns: 60px 1fr 230px; }
  .security-grid { gap: 70px; }
}

@media (max-width: 860px) {
  :root { --shell: min(100% - 40px, 720px); }
  .section { padding-block: 100px; }
  .site-header, .site-header.is-scrolled { height: 72px; }
  .menu-button {
    position: relative;
    z-index: 102;
    display: grid;
    width: 42px;
    height: 42px;
    place-content: center;
    gap: 7px;
    border: 0;
    color: white;
    background: transparent;
  }
  .menu-button span:not(.sr-only) {
    display: block;
    width: 24px;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }
  .menu-button[aria-expanded='true'] span:nth-last-child(2) { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded='true'] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .site-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 26px;
    padding: 80px max(32px, calc((100vw - 720px) / 2));
    visibility: hidden;
    background: rgba(5, 13, 24, 0.98);
    opacity: 0;
    transform: translateY(-12px);
    transition: visibility 220ms ease, opacity 220ms ease, transform 220ms ease;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .site-nav > a:not(.button) { display: block; color: white; font-family: var(--serif); font-size: 2rem; font-weight: 400; }
  .site-nav .button { margin-top: 15px; }
  .hero { min-height: 720px; height: 100svh; }
  .hero-art img { object-position: 62% center; }
  .hero-vignette { background: linear-gradient(90deg, rgba(5,13,24,.94), rgba(5,13,24,.5) 75%), linear-gradient(0deg, rgba(5,13,24,.75), transparent 50%); }
  .hero-copy { width: min(640px, 87vw); }
  .hero-signals { max-width: 540px; }
  .intro-grid, .workspace-heading, .flow-heading, .security-grid { grid-template-columns: 1fr; gap: 50px; }
  .intro-grid { padding-bottom: 70px; }
  .principles-grid { grid-template-columns: 1fr; }
  .principle { min-height: auto; padding-inline: 24px; }
  .principle-icon { margin-bottom: 28px; }
  .workspace-heading > p { max-width: 600px; }
  .product-stage { margin-block: 80px 100px; margin-inline: 0; }
  .product-window { overflow-x: auto; }
  .window-bar, .window-body { width: 820px; }
  .floating-card { display: none; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-heading .eyebrow { grid-column: auto; margin-bottom: -24px; }
  .flow-heading { gap: 36px; }
  .flow-item { grid-template-columns: 60px 1fr; gap: 24px; padding-block: 35px; }
  .flow-number { padding-top: 6px; }
  .flow-visual { display: none; }
  .security-seal { width: min(430px, 75vw); }
  .security-copy { max-width: 650px; }
  .footer-main { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 600px) {
  :root { --shell: calc(100vw - 32px); }
  .section { padding-block: 80px; }
  h2 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .eyebrow { font-size: 0.61rem; letter-spacing: 0.16em; }
  .hero { min-height: 700px; }
  .hero-art img { object-position: 70% center; opacity: 0.72; }
  .hero-vignette { background: linear-gradient(90deg, rgba(5,13,24,.94), rgba(5,13,24,.6)), linear-gradient(0deg, rgba(5,13,24,.92), transparent 65%); }
  .hero-inner { align-items: flex-end; padding-bottom: 105px; }
  .hero-copy { width: 100%; }
  .hero-copy h1 { margin-bottom: 25px; font-size: clamp(4rem, 20vw, 5.4rem); }
  .hero-lede { margin-bottom: 28px; font-size: 0.98rem; line-height: 1.65; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 20px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { justify-content: center; }
  .hero-signals { display: none; }
  .hero-scroll { display: none; }
  .intro-grid { gap: 36px; }
  .intro-copy p { font-size: 1rem; }
  .principles-grid { margin-top: 52px; }
  .principle { padding: 34px 20px; }
  .workspace-heading { gap: 34px; }
  .product-stage { margin-block: 60px 80px; }
  .product-window { margin-right: -16px; border-radius: 4px 0 0 4px; }
  .window-bar, .window-body { width: 760px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability { min-height: 225px; }
  .capability > span { margin-bottom: 35px; }
  .flow-heading { margin-bottom: 65px; }
  .flow-item { min-height: 190px; grid-template-columns: 40px 1fr; gap: 15px; }
  .flow-item h3 { font-size: 1.4rem; }
  .security-grid { gap: 45px; }
  .security-seal { width: 85vw; }
  .seal-core { width: 95px; height: 95px; }
  .seal-core svg { width: 42px; }
  .security-copy h2 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .check-list small { margin-top: 4px; line-height: 1.5; }
  .closing-section { padding-block: 105px; }
  .closing-inner h2 { font-size: clamp(3.7rem, 18vw, 5rem); }
  .closing-inner > p:not(.eyebrow) { font-size: 0.95rem; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-links div:last-child { grid-column: 1 / -1; }
  .footer-bottom { min-height: 100px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}