@font-face {
  font-family: "magnetis Sans";
  src: url("../landing/Vazirmatn-full.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 100 900;
}

:root {
  color-scheme: light;
  --bg: #f8f9fc;
  --surface: #ffffff;
  --surface-soft: #f0f2f8;
  --ink: #111827;
  --muted: #5c6474;
  --line: #d9dce6;
  --brand: #4f5fd5;
  --brand-strong: #3f4db7;
  --brand-soft: #e9ebfb;
  --violet: #8b6ef7;
  --console: #2d2f46;
  --console-soft: #393c58;
  --console-line: rgba(255, 255, 255, 0.13);
  --console-text: #f5f5fa;
  --console-muted: #b6b8c8;
  --warning: #e8bb72;
  --radius-card: 26px;
  --radius-control: 14px;
  --radius-pill: 999px;
  --shadow-panel: 0 26px 70px rgba(51, 59, 111, 0.15);
  --shadow-hover: 0 18px 42px rgba(51, 59, 111, 0.13);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: "magnetis Sans", Tahoma, sans-serif;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  content: "";
  opacity: 0.17;
  background-image: radial-gradient(rgba(32, 39, 77, 0.22) 0.55px, transparent 0.55px);
  background-size: 7px 7px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 26%);
}

button,
input {
  font: inherit;
}

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

button {
  color: inherit;
}

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

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

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(79, 95, 213, 0.34);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.container {
  width: min(100% - 40px, 1320px);
  margin-inline: auto;
}

.landing-shell {
  position: relative;
  min-height: 100dvh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  height: 72px;
  border-bottom: 1px solid transparent;
  background: rgba(248, 249, 252, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  transition: border-color 240ms ease, background-color 240ms ease, box-shadow 240ms ease;
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  border-color: var(--line);
  background: rgba(248, 249, 252, 0.94);
  box-shadow: 0 8px 28px rgba(54, 60, 95, 0.06);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 13px;
  background: var(--brand);
  color: #fbfbff;
  font-size: 20px;
  font-weight: 850;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.32), 0 8px 22px rgba(79, 95, 213, 0.22);
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 18px;
  font-weight: 850;
}

.brand-copy small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
}

.desktop-nav a {
  padding: 9px 12px;
  border-radius: 11px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  transition: color 180ms ease, background-color 180ms ease;
}

.desktop-nav a:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.header-actions,
.hero-actions,
.final-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.text-link {
  padding: 9px 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.text-link:hover {
  color: var(--brand);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  white-space: nowrap;
  font-size: 14px;
  font-weight: 760;
  transition: transform 220ms var(--ease-out), box-shadow 220ms ease, color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

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

.button:active {
  transform: translateY(1px) scale(0.985);
}

.button-small {
  min-height: 40px;
  padding-inline: 17px;
  font-size: 13px;
}

.button-primary {
  background: var(--brand);
  color: #fbfbff;
  box-shadow: 0 10px 26px rgba(79, 95, 213, 0.24);
}

.button-primary:hover {
  background: var(--brand-strong);
  box-shadow: 0 15px 34px rgba(79, 95, 213, 0.3);
}

.button-quiet {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
}

.button-quiet:hover {
  border-color: rgba(79, 95, 213, 0.48);
  background: var(--surface);
  color: var(--brand-strong);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 17px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 220ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-menu {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.mobile-menu-inner {
  display: grid;
  gap: 4px;
  padding-block: 14px 18px;
}

.mobile-menu a {
  padding: 12px 4px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.mobile-menu .mobile-primary {
  margin-top: 8px;
  border-radius: var(--radius-control);
  background: var(--brand);
  color: #fbfbff;
  text-align: center;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100dvh - 72px);
  overflow: hidden;
  padding: 56px 0 28px;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 72% 22%, rgba(139, 110, 247, 0.11), transparent 26%),
    linear-gradient(90deg, transparent 0 48%, rgba(79, 95, 213, 0.035) 48% 49%, transparent 49% 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  align-items: center;
  gap: clamp(38px, 6vw, 92px);
}

.hero-copy {
  padding-block: 22px;
}

.eyebrow,
.section-kicker,
.role-code,
.cta-code,
.scanner-code {
  font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", monospace;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--brand-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.eyebrow-line {
  width: 28px;
  height: 2px;
  background: var(--brand);
}

.hero h1 {
  max-width: 630px;
  margin-top: 22px;
  font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", "magnetis Sans", monospace;
  font-size: clamp(48px, 5.1vw, 76px);
  font-weight: 620;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.hero h1 span {
  color: var(--brand);
}

.hero-lead {
  max-width: 560px;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.9;
}

.hero-actions {
  margin-top: 30px;
}

.scanner-wrap {
  min-width: 0;
}

.signal-scanner {
  position: relative;
  overflow: hidden;
  min-height: 590px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-card);
  background: var(--console);
  color: var(--console-text);
  box-shadow: var(--shadow-panel), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.signal-scanner::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.13;
  background-image: radial-gradient(rgba(255, 255, 255, 0.8) 0.5px, transparent 0.5px);
  background-size: 6px 6px;
  mask-image: linear-gradient(to bottom, #000, transparent 56%);
}

.scanner-head,
.scanner-foot {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.scanner-head > div:first-child {
  display: grid;
  gap: 7px;
}

.scanner-code,
.role-code,
.cta-code {
  color: var(--console-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.scanner-head strong {
  font-size: 15px;
  font-weight: 730;
}

.live-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--console-muted);
  font-size: 11px;
}

.live-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 0 5px rgba(139, 110, 247, 0.14);
}

.scanner-stage {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  height: 258px;
  margin: 17px 0;
  overflow: hidden;
  border-block: 1px solid var(--console-line);
  background: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 28px 28px;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(139, 110, 247, 0.35);
  border-radius: 50%;
}

.orbit-one {
  width: 196px;
  height: 196px;
}

.orbit-two {
  width: 286px;
  height: 286px;
  border-style: dashed;
  opacity: 0.48;
}

.scanner-core {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 142px;
  height: 142px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 50%;
  background: rgba(45, 47, 70, 0.86);
  box-shadow: inset 0 0 38px rgba(139, 110, 247, 0.12);
}

.scanner-core small,
.scanner-core span {
  color: var(--console-muted);
  font-size: 10px;
}

.scanner-core strong {
  margin-block: -4px;
  font-family: ui-monospace, "Cascadia Mono", monospace;
  color: #f8f7ff;
  font-size: 48px;
  font-weight: 520;
  line-height: 1;
}

.scan-beam {
  position: absolute;
  z-index: 1;
  width: 44%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet), transparent);
  box-shadow: 0 0 18px rgba(139, 110, 247, 0.55);
  transform-origin: center;
}

.signal-point {
  position: absolute;
  z-index: 3;
  width: 9px;
  height: 9px;
  border: 2px solid var(--violet);
  border-radius: 50%;
  background: var(--console);
}

.point-one { inset: 23% auto auto 28%; }
.point-two { inset: 58% 23% auto auto; }
.point-three { inset: auto auto 19% 39%; }

.signal-list {
  position: relative;
  z-index: 2;
  display: grid;
}

.signal-row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 61px;
  border-bottom: 1px solid var(--console-line);
}

.signal-row:first-child {
  border-top: 1px solid var(--console-line);
}

.signal-index,
.signal-value {
  color: var(--console-muted);
  font-family: ui-monospace, "Cascadia Mono", monospace;
  font-size: 10px;
}

.signal-row > div {
  display: grid;
  gap: 3px;
}

.signal-row strong {
  font-size: 12px;
  font-weight: 690;
}

.signal-row small {
  color: var(--console-muted);
  font-size: 10px;
}

.signal-row.is-warning .signal-index,
.signal-row.is-warning .signal-value {
  color: var(--warning);
}

.scanner-foot {
  margin-top: 17px;
  color: var(--console-muted);
  font-size: 11px;
}

.scan-action {
  padding: 8px 13px;
  border: 1px solid var(--console-line);
  border-radius: 11px;
  background: var(--console-soft);
  color: var(--console-text);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease;
}

.scan-action:hover {
  background: #434662;
}

.scan-action:active {
  transform: translateY(1px);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 34px;
  border-block: 1px solid var(--line);
}

.signal-strip > div {
  display: grid;
  gap: 6px;
  min-height: 76px;
  align-content: center;
  padding-inline: 20px;
  border-inline-start: 1px solid var(--line);
}

.signal-strip > div:last-child {
  border-inline-start: 0;
}

.signal-strip span {
  color: var(--muted);
  font-size: 10px;
}

.signal-strip strong {
  font-family: ui-monospace, "Cascadia Mono", "magnetis Sans", monospace;
  font-size: 13px;
  font-weight: 650;
}

.section {
  padding-block: clamp(82px, 10vw, 138px);
}

.product-section {
  background: var(--surface);
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(560px, 1.17fr);
  align-items: center;
  gap: clamp(42px, 7vw, 104px);
}

.section-kicker {
  color: var(--brand);
  font-size: 11px;
  font-weight: 760;
}

.section-copy h2,
.planning-copy h2,
.roles-intro h2,
.resources-head h2,
.about-detail h2,
.final-cta h2,
.workflow-heading h2 {
  max-width: 760px;
  margin-top: 16px;
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 770;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.section-copy > p:last-of-type,
.planning-copy > p:last-of-type,
.workflow-heading p,
.resources-head > div > p,
.about-detail > p {
  max-width: 62ch;
  margin-top: 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.feature-ledger {
  display: grid;
  margin-top: 44px;
  border-top: 1px solid var(--line);
}

.feature-ledger article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
}

.feature-ledger article > span {
  color: var(--brand);
  font-family: ui-monospace, "Cascadia Mono", monospace;
  font-size: 11px;
}

.feature-ledger h3 {
  font-size: 16px;
  font-weight: 760;
}

.feature-ledger p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.product-visual {
  align-self: stretch;
}

.image-frame,
.role-visual,
.planning-visual {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface-soft);
  box-shadow: var(--shadow-panel);
}

.image-frame {
  padding: 10px;
}

.image-frame img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  border-radius: 18px;
  object-fit: cover;
  object-position: top center;
}

.product-visual figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 10px 0;
  color: var(--muted);
  font-size: 11px;
}

.product-visual figcaption strong {
  color: var(--ink);
}

.workflow-section {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--surface-soft);
}

.workflow-heading {
  display: grid;
  justify-items: start;
}

.workflow-heading h2 {
  margin-top: 0;
}

.workflow-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 64px;
}

.workflow-track::before {
  position: absolute;
  top: 14px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line);
  content: "";
}

.workflow-track article {
  position: relative;
  padding: 50px 0 0 28px;
}

.workflow-track article::before {
  position: absolute;
  top: 8px;
  right: 0;
  width: 13px;
  height: 13px;
  border: 3px solid var(--surface-soft);
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
  content: "";
}

.workflow-track article > span {
  color: var(--brand);
  font-family: ui-monospace, "Cascadia Mono", "magnetis Sans", monospace;
  font-size: 11px;
  font-weight: 750;
}

.workflow-track h3 {
  margin-top: 12px;
  font-size: 18px;
  font-weight: 760;
}

.workflow-track p {
  max-width: 28ch;
  margin-top: 9px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.roles-section {
  background: var(--surface);
}

.roles-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 42px;
}

.roles-intro h2 {
  max-width: 720px;
  margin-top: 0;
}

.role-tabs {
  display: flex;
  flex: 0 0 auto;
  gap: 5px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--surface-soft);
}

.role-tabs button {
  min-height: 42px;
  padding: 0 17px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 720;
  white-space: nowrap;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.role-tabs button:active {
  transform: translateY(1px);
}

.role-tabs button[aria-selected="true"] {
  background: var(--brand);
  color: #fbfbff;
  box-shadow: 0 7px 18px rgba(79, 95, 213, 0.2);
}

.role-panel {
  display: grid;
  grid-template-columns: minmax(330px, 0.7fr) minmax(0, 1.3fr);
  gap: 48px;
  margin-top: 52px;
  padding: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--bg);
}

.role-content {
  align-self: center;
  padding: 36px 22px 36px 30px;
}

.role-code {
  color: var(--brand);
}

.role-content h3 {
  margin-top: 17px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.3;
}

.role-content > p:not(.role-code) {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.role-content ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin-block: 28px;
}

.role-content li {
  position: relative;
  padding-right: 17px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.role-content li::before {
  position: absolute;
  top: 0.65em;
  right: 0;
  width: 7px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand);
  content: "";
}

.role-visual {
  min-height: 540px;
  box-shadow: none;
}

.role-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.role-panel.is-refreshing .role-content,
.role-panel.is-refreshing .role-visual {
  animation: roleRefresh 420ms var(--ease-out) both;
}

.planning-section {
  background: var(--bg);
}

.planning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: clamp(42px, 7vw, 110px);
}

.planning-visual {
  min-height: 520px;
}

.planning-visual img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: top center;
}

.text-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  color: var(--brand-strong);
  font-size: 14px;
  font-weight: 780;
}

.text-arrow::after {
  width: 24px;
  height: 1px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease;
}

.text-arrow:hover::after {
  transform: translateX(-5px);
}

.resources-section {
  border-block: 1px solid var(--line);
  background: var(--surface-soft);
}

.resources-head {
  display: grid;
  grid-template-columns: 1fr minmax(380px, 0.72fr);
  align-items: end;
  gap: 56px;
}

.resources-head h2 {
  margin-top: 0;
}

.resource-tools {
  display: grid;
  gap: 12px;
}

.search-field {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--surface);
}

.search-field span {
  color: var(--muted);
  font-size: 11px;
}

.search-field input {
  min-width: 0;
  height: 44px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
}

.search-field input::placeholder {
  color: #777f8f;
  opacity: 1;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.filter-group button {
  min-height: 36px;
  padding-inline: 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.filter-group button.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #fbfbff;
}

.resource-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  margin-top: 52px;
}

.resource-grid article {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(240px, 1.1fr);
  min-height: 270px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  transition: transform 260ms var(--ease-out), box-shadow 260ms ease;
}

.resource-grid article:first-child {
  grid-row: span 2;
  grid-template-columns: 1fr;
}

.resource-grid article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.resource-grid article img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  object-position: top center;
}

.resource-grid article:first-child img {
  min-height: 340px;
}

.resource-grid article > div {
  align-self: center;
  padding: 26px;
}

.resource-grid article span {
  color: var(--brand);
  font-size: 10px;
  font-weight: 780;
}

.resource-grid h3 {
  margin-top: 12px;
  font-size: 18px;
  line-height: 1.5;
}

.resource-grid p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.empty-resources {
  margin-top: 28px;
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--muted);
  text-align: center;
}

.about-section {
  background: var(--surface);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(54px, 9vw, 140px);
}

.about-statement {
  padding-inline-start: 22px;
  border-inline-start: 3px solid var(--brand);
}

.about-statement p {
  font-family: ui-monospace, "Cascadia Mono", "magnetis Sans", monospace;
  font-size: clamp(24px, 3.2vw, 42px);
  font-weight: 560;
  line-height: 1.45;
  letter-spacing: -0.035em;
}

.about-detail h2 {
  margin-top: 0;
}

.about-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 42px;
  border-top: 1px solid var(--line);
}

.about-metrics div {
  display: grid;
  gap: 7px;
  padding: 20px 14px 0;
  border-inline-start: 1px solid var(--line);
}

.about-metrics div:last-child {
  border-inline-start: 0;
}

.about-metrics strong {
  font-family: ui-monospace, "Cascadia Mono", "magnetis Sans", monospace;
  color: var(--brand);
  font-size: 25px;
}

.about-metrics span {
  color: var(--muted);
  font-size: 11px;
}

.final-cta {
  padding-top: 0;
  background: var(--surface);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  padding: clamp(34px, 6vw, 76px);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background:
    radial-gradient(circle at 12% 12%, rgba(139, 110, 247, 0.13), transparent 29%),
    var(--surface-soft);
}

.cta-code {
  color: var(--brand);
}

.final-cta h2 {
  max-width: 680px;
  margin-top: 13px;
}

.site-footer {
  padding-block: 34px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.footer-main {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}

.footer-main nav {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.footer-main nav a,
.footer-main > p {
  color: var(--muted);
  font-size: 11px;
}

.footer-main nav a:hover {
  color: var(--brand);
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 680ms var(--ease-out), transform 680ms var(--ease-out);
}

.js .reveal[data-delay="1"] {
  transition-delay: 100ms;
}

.js .reveal[data-delay="2"] {
  transition-delay: 180ms;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
  .scan-beam {
    animation: scanBeam 3.6s var(--ease-out) infinite;
  }

  .orbit-two {
    animation: orbitTurn 18s linear infinite;
  }

  .signal-point {
    animation: signalPulse 2.8s ease-in-out infinite;
  }

  .point-two { animation-delay: 600ms; }
  .point-three { animation-delay: 1100ms; }
}

@keyframes scanBeam {
  0%, 12% { opacity: 0; transform: translateY(-98px) scaleX(0.76); }
  30%, 72% { opacity: 1; }
  88%, 100% { opacity: 0; transform: translateY(98px) scaleX(1.12); }
}

@keyframes orbitTurn {
  to { transform: rotate(360deg); }
}

@keyframes signalPulse {
  0%, 100% { opacity: 0.52; transform: scale(0.86); }
  50% { opacity: 1; transform: scale(1.12); }
}

@keyframes roleRefresh {
  from { opacity: 0.4; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1080px) {
  .hero-grid,
  .product-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(470px, 1.1fr);
    gap: 36px;
  }

  .desktop-nav {
    gap: 0;
  }

  .desktop-nav a {
    padding-inline: 8px;
  }

  .role-panel {
    gap: 24px;
  }
}

@media (max-width: 920px) {
  .desktop-nav,
  .header-actions {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .menu-button {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-grid,
  .product-grid,
  .role-panel,
  .planning-grid,
  .resources-head,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 700px;
  }

  .signal-scanner {
    min-height: 560px;
  }

  .signal-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .signal-strip > div:nth-child(3) {
    border-inline-start: 0;
  }

  .signal-strip > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .product-visual {
    order: -1;
  }

  .image-frame img {
    min-height: 420px;
  }

  .workflow-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 0;
  }

  .workflow-track::before {
    display: none;
  }

  .workflow-track article {
    padding-top: 38px;
  }

  .roles-intro {
    display: grid;
    align-items: start;
  }

  .role-tabs {
    width: max-content;
    max-width: 100%;
  }

  .role-content {
    padding: 30px 20px;
  }

  .role-visual {
    min-height: 430px;
  }

  .planning-visual {
    min-height: 420px;
  }

  .planning-visual img {
    min-height: 420px;
  }

  .resource-grid {
    grid-template-columns: 1fr;
  }

  .resource-grid article:first-child {
    grid-row: auto;
  }

  .about-grid {
    gap: 50px;
  }

  .final-cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-main nav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1320px);
  }

  .brand-copy small {
    display: none;
  }

  .menu-button,
  .scan-action,
  .filter-group button,
  .role-tabs button {
    min-width: 44px;
    min-height: 44px;
  }

  .hero {
    padding-top: 28px;
  }

  .hero h1 {
    font-size: clamp(39px, 12vw, 55px);
    line-height: 1.13;
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-actions,
  .final-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .signal-scanner {
    min-height: 530px;
    padding: 17px;
    border-radius: 20px;
  }

  .scanner-stage {
    height: 228px;
  }

  .orbit-one {
    width: 174px;
    height: 174px;
  }

  .orbit-two {
    width: 242px;
    height: 242px;
  }

  .scanner-core {
    width: 128px;
    height: 128px;
  }

  .scanner-core strong {
    font-size: 42px;
  }

  .signal-value {
    display: none;
  }

  .signal-row {
    grid-template-columns: 28px 1fr;
  }

  .signal-strip {
    margin-top: 24px;
  }

  .signal-strip > div {
    min-height: 82px;
    padding-inline: 10px;
  }

  .section {
    padding-block: 78px;
  }

  .section-copy h2,
  .planning-copy h2,
  .roles-intro h2,
  .resources-head h2,
  .about-detail h2,
  .final-cta h2,
  .workflow-heading h2 {
    font-size: 34px;
  }

  .image-frame img,
  .role-visual,
  .planning-visual,
  .planning-visual img {
    min-height: 300px;
  }

  .workflow-track {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .workflow-track article {
    padding: 0 26px 22px 0;
    border-right: 1px solid var(--line);
  }

  .workflow-track article::before {
    top: 4px;
    right: -7px;
  }

  .role-tabs {
    width: 100%;
    overflow-x: auto;
  }

  .role-tabs button {
    flex: 1 0 auto;
  }

  .role-panel {
    margin-top: 32px;
    padding: 8px;
    border-radius: 20px;
  }

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

  .resource-grid article,
  .resource-grid article:first-child {
    grid-template-columns: 1fr;
  }

  .resource-grid article img,
  .resource-grid article:first-child img {
    min-height: 220px;
    max-height: 260px;
  }

  .about-metrics {
    grid-template-columns: 1fr;
  }

  .about-metrics div {
    grid-template-columns: auto 1fr;
    align-items: baseline;
    border-inline-start: 0;
  }

  .final-cta-inner {
    padding: 30px 22px;
    border-radius: 20px;
  }

  .footer-main nav {
    flex-wrap: wrap;
    gap: 16px 22px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header {
    background: var(--bg);
    backdrop-filter: none;
  }
}