:root {
  color-scheme: light;
  --color-bg: #f5f6f7;
  --color-surface: #ffffff;
  --color-soft: #f8f9fa;
  --color-ink: #282b2f;
  --color-heading: #1c2730;
  --color-muted: #73777d;
  --color-line: #dfe2e5;
  --color-line-strong: #c9cdd1;
  --color-red: #d82831;
  --color-red-dark: #a91f27;
  --color-blue: #426b91;
  --color-green: #48765c;
  --color-amber: #b27124;
  --color-navy: #182733;
  --shadow-soft: 0 12px 34px rgba(28, 39, 48, 0.10);
  --shadow-small: 0 5px 16px rgba(28, 39, 48, 0.08);
  --radius: 6px;
  --content: 1440px;
  --content-narrow: 1040px;
  --header-height: 76px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6.5rem;
  --font-sans: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

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

:focus-visible {
  outline: 3px solid rgba(66, 107, 145, 0.45);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-160%);
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  background: var(--color-navy);
  color: #fff;
  font-weight: 700;
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(223, 226, 229, 0.9);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  width: min(calc(100% - 3rem), var(--content));
  height: 100%;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: 172px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.7rem;
}

.nav-links {
  display: flex;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: 1.6rem;
  list-style: none;
}

.nav-link {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #40454a;
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
}

.nav-link::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--color-red);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-link[aria-current="page"] {
  color: var(--color-heading);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  background: transparent;
  color: var(--color-heading);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-button[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-button[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 46px;
  padding: 0.68rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 5px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background: var(--color-red);
  color: #fff;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  background: var(--color-red-dark);
}

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

.button-secondary {
  border-color: var(--color-line-strong);
  background: #fff;
  color: var(--color-heading);
}

.button-secondary:hover {
  border-color: var(--color-heading);
  background: var(--color-soft);
}

.button-dark {
  background: #fff;
  color: var(--color-navy);
}

.button-dark:hover {
  background: #eef1f3;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-red-dark);
  font-weight: 750;
  text-decoration: none;
}

.text-link::after {
  content: "\2192";
}

.container {
  width: min(calc(100% - 3rem), var(--content));
  margin-inline: auto;
}

.container-narrow {
  width: min(calc(100% - 3rem), var(--content-narrow));
  margin-inline: auto;
}

.hero {
  position: relative;
  min-height: min(730px, calc(100svh - var(--header-height) - 58px));
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg);
}

.hero-media {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  width: 67%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-panel {
  position: relative;
  z-index: 1;
  display: flex;
  width: 54%;
  min-height: inherit;
  padding-right: 7%;
  align-items: center;
  background: var(--color-surface);
}

.hero-panel::after {
  position: absolute;
  top: 0;
  right: -56px;
  width: 57px;
  height: 100%;
  background: var(--color-surface);
  content: "";
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.hero-copy {
  width: min(650px, calc(100vw - 3rem));
  margin-left: max(1.5rem, calc((100vw - min(100vw - 3rem, var(--content))) / 2));
  padding-block: 4.5rem;
}

.eyebrow {
  display: flex;
  margin: 0 0 1rem;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-red-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 32px;
  height: 2px;
  background: var(--color-red);
  content: "";
}

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

h1,
h2,
h3 {
  color: var(--color-heading);
  font-weight: 780;
  hyphens: auto;
  letter-spacing: 0;
  line-height: 1.13;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 780px;
  margin-bottom: 1.4rem;
  font-size: clamp(2.55rem, 4.4vw, 4.7rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3vw, 3.15rem);
}

h3 {
  margin-bottom: 0.65rem;
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
}

.hero-lead {
  max-width: 610px;
  margin-bottom: 2rem;
  color: #4e555b;
  font-size: clamp(1.08rem, 1.5vw, 1.28rem);
  line-height: 1.55;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-note {
  margin: 1.4rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.proof-bar {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-soft);
}

.proof-list {
  display: grid;
  min-height: 58px;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.proof-list li {
  display: flex;
  min-width: 0;
  padding: 0.8rem 1.2rem;
  border-right: 1px solid var(--color-line);
  align-items: center;
  color: #51575d;
  font-size: 0.88rem;
  font-weight: 700;
}

.proof-list li:first-child {
  border-left: 1px solid var(--color-line);
}

.section {
  padding-block: var(--space-8);
}

.section-compact {
  padding-block: var(--space-7);
}

.section-muted {
  border-block: 1px solid var(--color-line);
  background: var(--color-bg);
}

.section-dark {
  background: var(--color-navy);
  color: #e9edf0;
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-dark .eyebrow {
  color: #ff8086;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 3.25rem;
}

.section-heading p:last-child {
  margin-bottom: 0;
}

.lead {
  color: #555c62;
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
}

.section-dark .lead,
.section-dark p {
  color: #cbd3d9;
}

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

.problem-item {
  padding: 1.8rem 2rem 1.8rem 0;
  border-bottom: 1px solid var(--color-line);
}

.problem-item + .problem-item {
  padding-left: 2rem;
  border-left: 1px solid var(--color-line);
}

.problem-item strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-heading);
  font-size: 1.05rem;
}

.problem-item p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.resolution-line {
  display: grid;
  margin-top: 2.2rem;
  padding: 1.5rem 0;
  border-block: 1px solid var(--color-line-strong);
  grid-template-columns: minmax(220px, 0.6fr) 1.4fr;
  align-items: center;
  gap: 2rem;
}

.resolution-line strong {
  color: var(--color-red-dark);
  font-size: 1.2rem;
}

.resolution-line p {
  margin-bottom: 0;
}

.product-row {
  display: grid;
  padding-block: 4rem;
  border-top: 1px solid var(--color-line);
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 6.5rem);
}

.product-row:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.product-row:nth-of-type(even) {
  grid-template-columns: minmax(320px, 0.75fr) minmax(0, 1.25fr);
}

.product-row:nth-of-type(even) .screen-frame {
  order: 2;
}

.screen-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.screen-frame::before {
  display: block;
  height: 9px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-red);
  content: "";
}

.screen-frame img {
  width: 100%;
  height: auto;
}

.screen-caption {
  display: flex;
  min-height: 42px;
  margin: 0;
  padding: 0.55rem 0.8rem;
  border-top: 1px solid var(--color-line);
  align-items: center;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.product-copy {
  max-width: 540px;
}

.number-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--color-red-dark);
  font-size: 0.84rem;
  font-weight: 800;
}

.check-list,
.plain-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.35rem;
  border-bottom: 1px solid var(--color-line);
}

.check-list li::before {
  position: absolute;
  top: 1rem;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-red);
  content: "";
}

.plain-list li::before {
  position: absolute;
  top: 0.68rem;
  left: 0;
  color: var(--color-red-dark);
  content: "\2192";
}

.feature-index {
  display: grid;
  border-top: 1px solid var(--color-line-strong);
  grid-template-columns: repeat(3, 1fr);
}

.feature-index article {
  min-height: 245px;
  padding: 2rem 2rem 2rem 0;
  border-bottom: 1px solid var(--color-line);
}

.feature-index article:not(:nth-child(3n + 1)) {
  padding-left: 2rem;
  border-left: 1px solid var(--color-line);
}

.feature-index p {
  color: var(--color-muted);
}

.feature-index .feature-mark {
  display: block;
  width: 34px;
  margin-bottom: 1.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 3px solid var(--color-red);
  color: var(--color-muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.system-path {
  display: grid;
  margin: 2.6rem 0 0;
  padding: 0;
  border-block: 1px solid #40515e;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
}

.system-path li {
  position: relative;
  display: flex;
  min-height: 112px;
  padding: 1.35rem;
  align-items: center;
  color: #fff;
  font-weight: 750;
}

.system-path li + li {
  border-left: 1px solid #40515e;
}

.system-path li + li::before {
  position: absolute;
  top: 50%;
  left: -9px;
  width: 18px;
  height: 18px;
  border-top: 1px solid #71808b;
  border-right: 1px solid #71808b;
  background: var(--color-navy);
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.system-note {
  display: grid;
  margin-top: 2rem;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.system-note p {
  margin: 0;
  padding-left: 1rem;
  border-left: 3px solid var(--color-red);
}

.audience-list {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line-strong);
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
}

.audience-list li {
  display: grid;
  min-height: 125px;
  padding: 1.6rem 2rem 1.6rem 0;
  border-bottom: 1px solid var(--color-line);
  grid-template-columns: 42px 1fr;
  gap: 1rem;
}

.audience-list li:nth-child(even) {
  padding-left: 2rem;
  border-left: 1px solid var(--color-line);
}

.audience-list .audience-number {
  color: var(--color-red-dark);
  font-size: 0.85rem;
  font-weight: 800;
}

.audience-list strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-heading);
}

.audience-list p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.cta-section {
  padding-block: var(--space-7);
  background: var(--color-navy);
  color: #dbe1e5;
}

.cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 3rem;
}

.cta-section h2 {
  margin-bottom: 0.6rem;
  color: #fff;
}

.cta-section p {
  max-width: 720px;
  margin-bottom: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg);
}

.page-hero-inner {
  display: grid;
  min-height: 460px;
  grid-template-columns: minmax(360px, 0.72fr) minmax(0, 1.28fr);
  align-items: stretch;
}

.page-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  padding: 4.5rem 4rem 4.5rem 0;
  flex-direction: column;
  justify-content: center;
  background: #fff;
}

.page-hero-copy::after {
  position: absolute;
  top: 0;
  right: -42px;
  width: 43px;
  height: 100%;
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 0 100%);
  content: "";
}

.page-hero h1 {
  font-size: clamp(2.45rem, 4vw, 4.2rem);
}

.page-hero-copy p:last-child {
  margin-bottom: 0;
}

.page-hero-media {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
  object-position: center;
}

.breadcrumb {
  margin: 0 0 1.3rem;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.breadcrumb a {
  color: var(--color-red-dark);
}

.content-intro {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(2rem, 7vw, 7rem);
}

.content-intro p:last-child {
  margin-bottom: 0;
}

.fact-strip {
  display: grid;
  margin-top: 3rem;
  border-block: 1px solid var(--color-line-strong);
  grid-template-columns: repeat(3, 1fr);
}

.fact-strip div {
  padding: 1.5rem 1.5rem 1.5rem 0;
}

.fact-strip div + div {
  padding-left: 1.5rem;
  border-left: 1px solid var(--color-line);
}

.fact-strip strong,
.fact-strip span {
  display: block;
}

.fact-strip strong {
  margin-bottom: 0.25rem;
  color: var(--color-heading);
}

.fact-strip span {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.detail-list {
  border-top: 1px solid var(--color-line-strong);
}

.detail-item {
  display: grid;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--color-line);
  grid-template-columns: minmax(240px, 0.65fr) 1.35fr;
  gap: 3rem;
}

.detail-item p:last-child {
  margin-bottom: 0;
}

.detail-item .detail-kicker {
  color: var(--color-red-dark);
  font-size: 0.8rem;
  font-weight: 800;
}

.feature-showcase {
  display: grid;
  padding: 3.25rem 0;
  border-bottom: 1px solid var(--color-line);
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.feature-showcase:nth-child(even) {
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
}

.feature-showcase:nth-child(even) .feature-showcase-copy {
  order: 2;
}

.feature-showcase:first-child {
  padding-top: 0;
}

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

.role-columns article {
  padding: 2rem 2rem 2rem 0;
  border-bottom: 1px solid var(--color-line);
}

.role-columns article + article {
  padding-left: 2rem;
  border-left: 1px solid var(--color-line);
}

.role-columns p:last-child {
  margin-bottom: 0;
}

.specialty-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.contact-context {
  padding-top: 0.4rem;
}

.contact-context address {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-style: normal;
}

.todo-notice {
  margin-top: 1.5rem;
  padding: 1rem;
  border-left: 3px solid var(--color-amber);
  background: #fff8ee;
  color: #604a2b;
  font-size: 0.88rem;
}

.contact-form {
  padding: 2.25rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--color-heading);
  font-size: 0.9rem;
  font-weight: 700;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--color-line-strong);
  border-radius: 4px;
  background: #fff;
  color: var(--color-ink);
}

.field input,
.field select {
  height: 48px;
  padding: 0 0.85rem;
}

.field textarea {
  min-height: 150px;
  padding: 0.8rem 0.85rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--color-blue);
  outline: 3px solid rgba(66, 107, 145, 0.18);
}

.form-consent {
  display: grid;
  margin: 1rem 0 1.4rem;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.7rem;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.form-consent input {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
}

.form-status {
  min-height: 1.6rem;
  margin: 1rem 0 0;
  color: var(--color-red-dark);
  font-size: 0.88rem;
  font-weight: 650;
}

.legal-copy {
  max-width: 820px;
}

.legal-copy h2 {
  margin-top: 2.8rem;
  font-size: 1.6rem;
}

.legal-copy h3 {
  margin-top: 2rem;
}

.legal-copy ul {
  padding-left: 1.2rem;
}

.legal-todo {
  margin: 1.5rem 0;
  padding: 1.2rem;
  border: 1px solid #e5c38d;
  border-radius: var(--radius);
  background: #fff8ee;
  color: #604a2b;
}

.faq-list {
  border-top: 1px solid var(--color-line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--color-line);
}

.faq-list summary {
  padding: 1.3rem 2.5rem 1.3rem 0;
  color: var(--color-heading);
  font-weight: 750;
  cursor: pointer;
}

.faq-list details p {
  max-width: 800px;
  padding: 0 2rem 1.5rem 0;
  color: var(--color-muted);
}

.site-footer {
  border-top: 1px solid var(--color-line-strong);
  background: #eef1f3;
  color: var(--color-ink);
}

.footer-main {
  display: grid;
  padding-block: 3.5rem;
  grid-template-columns: minmax(230px, 1fr) auto;
  align-items: start;
  gap: 3rem;
}

.footer-brand img {
  width: 230px;
  height: auto;
  object-fit: contain;
}

.footer-brand p {
  max-width: 450px;
  margin: 1.2rem 0 0;
  color: #5e656b;
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem 1.5rem;
  list-style: none;
}

.footer-nav a {
  color: var(--color-heading);
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  min-height: 56px;
  padding-block: 0.8rem;
  border-top: 1px solid var(--color-line-strong);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #697077;
  font-size: 0.82rem;
}

.not-found {
  display: flex;
  min-height: calc(100svh - var(--header-height) - 250px);
  padding-block: var(--space-8);
  align-items: center;
}

.not-found-copy {
  max-width: 680px;
}

@media (max-width: 1120px) {
  .site-nav {
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .hero-panel {
    width: 61%;
  }

  .hero-media {
    width: 58%;
  }

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

  .proof-list li:nth-child(3) {
    border-left: 1px solid var(--color-line);
  }

  .proof-list li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--color-line);
  }

  .feature-index,
  .role-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-index article:not(:nth-child(3n + 1)) {
    padding-left: 0;
    border-left: 0;
  }

  .feature-index article:nth-child(even),
  .role-columns article:nth-child(even) {
    padding-left: 2rem;
    border-left: 1px solid var(--color-line);
  }

  .feature-index article:nth-child(odd) {
    padding-right: 2rem;
  }

  .role-columns article:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .system-path {
    grid-template-columns: repeat(3, 1fr);
  }

  .system-path li:nth-child(4) {
    border-left: 0;
  }

  .system-path li:nth-child(n + 4) {
    border-top: 1px solid #40515e;
  }

  .system-path li:nth-child(4)::before {
    display: none;
  }
}

@media (max-width: 920px) {
  :root {
    --header-height: 68px;
    --space-8: 5rem;
  }

  .header-inner,
  .container,
  .container-narrow {
    width: min(calc(100% - 2rem), var(--content));
  }

  .brand img {
    width: 150px;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100svh - var(--header-height));
    padding: 1rem;
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: stretch;
    overflow-y: auto;
    background: #fff;
    box-shadow: var(--shadow-small);
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    min-height: 52px;
    border-bottom: 1px solid var(--color-line);
  }

  .nav-link::after {
    bottom: -1px;
    width: 52px;
  }

  .site-nav .button {
    width: 100%;
  }

  .hero {
    min-height: calc(100svh - var(--header-height) - 30px);
    padding-bottom: min(42vw, 340px);
    background: var(--color-bg);
  }

  .hero-media {
    top: auto;
    bottom: 0;
    width: 100%;
    height: min(42vw, 340px);
    object-position: center 18%;
  }

  .hero-panel {
    width: 100%;
    min-height: auto;
    padding-right: 0;
  }

  .hero-panel::after {
    display: none;
  }

  .hero-copy {
    width: min(calc(100% - 2rem), var(--content));
    margin: 0 auto;
    padding-block: 3.5rem;
  }

  .product-row,
  .product-row:nth-of-type(even),
  .feature-showcase,
  .feature-showcase:nth-child(even),
  .specialty-band {
    grid-template-columns: 1fr;
  }

  .product-row:nth-of-type(even) .screen-frame,
  .feature-showcase:nth-child(even) .feature-showcase-copy {
    order: initial;
  }

  .product-copy {
    max-width: 720px;
  }

  .page-hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .page-hero-copy {
    padding: 3.5rem 0;
  }

  .page-hero-copy::after {
    display: none;
  }

  .page-hero-media {
    min-height: 300px;
    max-height: 380px;
    object-position: center top;
  }

  .content-intro,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .detail-item {
    grid-template-columns: minmax(200px, 0.55fr) 1.45fr;
  }
}

@media (max-width: 680px) {
  :root {
    --space-7: 3.5rem;
    --space-8: 4rem;
  }

  h1 {
    font-size: clamp(2.25rem, 12vw, 3.25rem);
  }

  h2 {
    font-size: clamp(1.8rem, 9vw, 2.45rem);
  }

  .hero {
    min-height: 0;
    padding-bottom: 260px;
  }

  .hero-media {
    height: 260px;
  }

  .hero-copy {
    padding-block: 3rem;
  }

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

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

  .proof-list {
    grid-template-columns: 1fr;
  }

  .proof-list li,
  .proof-list li:nth-child(3) {
    border-right: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    border-left: 1px solid var(--color-line);
  }

  .proof-list li:last-child {
    border-bottom: 0;
  }

  .problem-grid,
  .feature-index,
  .role-columns,
  .audience-list,
  .fact-strip,
  .system-note,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .problem-item,
  .problem-item + .problem-item,
  .feature-index article,
  .feature-index article:not(:nth-child(3n + 1)),
  .feature-index article:nth-child(even),
  .feature-index article:nth-child(odd),
  .role-columns article,
  .role-columns article + article,
  .role-columns article:nth-child(even),
  .role-columns article:nth-child(3),
  .audience-list li,
  .audience-list li:nth-child(even),
  .fact-strip div,
  .fact-strip div + div {
    padding-right: 0;
    padding-left: 0;
    border-left: 0;
  }

  .resolution-line,
  .detail-item,
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .product-row {
    padding-block: 3rem;
  }

  .screen-frame {
    margin-inline: -0.25rem;
  }

  .system-path {
    grid-template-columns: 1fr;
  }

  .system-path li,
  .system-path li:nth-child(n + 4) {
    min-height: 72px;
    border-top: 1px solid #40515e;
    border-left: 0;
  }

  .system-path li:first-child {
    border-top: 0;
  }

  .system-path li + li::before {
    display: none;
  }

  .page-hero-media {
    min-height: 240px;
  }

  .contact-form {
    padding: 1.25rem;
  }

  .field-full {
    grid-column: auto;
  }

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

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

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

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

@media print {
  .site-header,
  .site-footer,
  .cta-section,
  .hero-actions,
  .menu-button {
    display: none !important;
  }

  body {
    color: #000;
  }

  .section,
  .section-compact {
    padding-block: 1.5rem;
  }

  .screen-frame {
    box-shadow: none;
  }
}