:root {
  --paper: #f7f5ef;
  --paper-deep: #efebe2;
  --surface: #ffffff;
  --navy: #101828;
  --navy-soft: #1d2939;
  --ink: #111827;
  --muted: #667085;
  --muted-dark: #475467;
  --blue: #3157d5;
  --blue-dark: #2748b8;
  --blue-soft: #eef2ff;
  --sky: #dceaf1;
  --green-soft: #e5eddf;
  --gold-soft: #f2e6cd;
  --border: #d8dee8;
  --border-light: #e7e9ee;
  --white: #fcfcfa;
  --ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --editorial: "Source Serif 4", "Source Serif Pro", Georgia, Cambria, "Times New Roman", serif;
  --max: 1180px;
  --wide: 1260px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --shadow-paper: 0 18px 48px rgba(16, 24, 40, .08);
  --shadow-subtle: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .05);
  --ease: 180ms ease;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 16px;
  line-height: 1.6;
}

body::selection {
  background: var(--blue-soft);
  color: var(--navy);
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color var(--ease), background-color var(--ease), border-color var(--ease), transform var(--ease);
}

a:hover {
  color: var(--blue-dark);
}

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

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

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

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

h1,
h2,
h3,
h4 {
  color: var(--navy);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.1;
}

p,
li {
  text-wrap: pretty;
}

.container {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.container-wide {
  width: min(calc(100% - 48px), var(--wide));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
}

.skip-link:focus {
  top: 0;
}

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

.eyebrow,
.section-kicker,
.micro-label {
  color: var(--blue);
  font-size: .73rem;
  font-weight: 800;
  letter-spacing: .15em;
  line-height: 1.35;
  text-transform: uppercase;
}

.section-kicker {
  color: var(--muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(216, 222, 232, .88);
  background: rgba(255, 255, 255, .94);
}

.nav-shell {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: -.02em;
  white-space: nowrap;
}

.site-logo:hover {
  color: var(--navy);
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--blue);
  border-radius: 50%;
}

.brand-mark::after {
  position: absolute;
  right: -5px;
  bottom: -3px;
  width: 7px;
  height: 3px;
  background: var(--blue);
  content: "";
  transform: rotate(45deg);
}

.site-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-menu a:not(.btn) {
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--muted-dark);
  font-size: .88rem;
  font-weight: 700;
}

.site-menu a:not(.btn):hover,
.site-menu a[aria-current="page"]:not(.btn) {
  background: var(--paper-deep);
  color: var(--navy);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  content: "";
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: var(--white);
  font-size: .9rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease), color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.btn:hover {
  background: var(--blue-dark);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(49, 87, 213, .18);
  transform: translateY(-1px);
}

.btn-secondary {
  border-color: var(--border);
  background: var(--surface);
  color: var(--navy);
}

.btn-secondary:hover {
  border-color: var(--blue);
  background: var(--surface);
  color: var(--blue-dark);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  color: var(--navy);
  font-weight: 800;
}

.btn-text:hover {
  color: var(--blue-dark);
}

.btn:focus-visible,
.btn-text:focus-visible,
.nav-toggle:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(49, 87, 213, .34);
  outline-offset: 3px;
}

.hero {
  position: relative;
  padding: clamp(64px, 9vw, 120px) 0 clamp(72px, 9vw, 120px);
  overflow: hidden;
}

.hero::before {
  position: absolute;
  top: 44px;
  right: -80px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(49, 87, 213, .14);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .84fr);
  align-items: center;
  gap: clamp(42px, 7vw, 92px);
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 680px;
  margin: 14px 0 20px;
  font-size: clamp(3.2rem, 6.6vw, 6rem);
}

.hero h1::after {
  display: block;
  width: min(100%, 520px);
  height: 4px;
  margin-top: 27px;
  background: var(--blue);
  content: "";
}

.hero-lede {
  max-width: 660px;
  margin-bottom: 20px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.5;
}

.hero-product-line {
  max-width: 600px;
  margin-bottom: 26px;
  color: var(--navy);
  font-size: .95rem;
  font-weight: 800;
}

.hero-actions,
.offer-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.hero-note {
  margin-top: 17px;
  color: var(--muted);
  font-size: .84rem;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-visual::before {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 54px;
  height: 54px;
  border-top: 2px solid var(--blue);
  border-right: 2px solid var(--blue);
  content: "";
}

.hero-visual::after {
  position: absolute;
  bottom: -18px;
  left: -20px;
  width: 54px;
  height: 54px;
  border-bottom: 2px solid var(--blue);
  border-left: 2px solid var(--blue);
  content: "";
}

.product-image-frame {
  padding: 10px;
  border: 1px solid rgba(16, 24, 40, .12);
  background: var(--surface);
  box-shadow: var(--shadow-paper);
}

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

.visual-caption {
  margin-top: 10px;
  color: var(--muted);
  font-size: .75rem;
}

.section {
  padding: clamp(72px, 9vw, 120px) 0;
}

.section-compact {
  padding: clamp(56px, 7vw, 88px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading h2 {
  margin: 10px 0 16px;
  font-size: clamp(2.2rem, 4.4vw, 4rem);
}

.section-heading p {
  max-width: 690px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.2rem;
  line-height: 1.6;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered p {
  margin-inline: auto;
}

.problem-section {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.problem-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}

.problem-copy p {
  max-width: 510px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.25rem;
}

.problem-list {
  display: grid;
  gap: 0;
  list-style: none;
  padding: 0;
}

.problem-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 700;
}

.problem-list li:last-child {
  border-bottom: 1px solid var(--border);
}

.list-number {
  color: var(--blue);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.contrast-section {
  background: var(--navy);
  color: var(--white);
}

.contrast-section h2,
.contrast-section h3 {
  color: var(--white);
}

.contrast-section .section-heading p {
  color: #c8d2df;
}

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

.comparison-card {
  min-height: 330px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid #304155;
  border-radius: var(--radius-md);
  background: #162235;
}

.comparison-card.workflow-card {
  border-color: #4267da;
  background: #1a2c52;
}

.comparison-card h3 {
  margin: 10px 0 23px;
  font-size: 2rem;
}

.comparison-list {
  display: grid;
  gap: 14px;
  list-style: none;
  padding: 0;
}

.comparison-list li {
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  color: #dbe3ee;
}

.comparison-list li strong {
  display: block;
  margin-bottom: 2px;
  color: var(--white);
}

.comparison-statement {
  max-width: 850px;
  margin: 42px auto 0;
  color: var(--white);
  font-family: var(--editorial);
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1.25;
  text-align: center;
}

.method-section {
  background: var(--paper);
}

.stack-list {
  display: grid;
  gap: 12px;
}

.stack-row {
  display: grid;
  grid-template-columns: 76px minmax(190px, .48fr) 1fr;
  gap: 20px;
  align-items: center;
  padding: 21px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(16, 24, 40, .02);
}

.stack-number {
  color: var(--blue);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.stack-row h3 {
  margin: 0;
  font-size: 1.18rem;
}

.stack-row p {
  color: var(--muted-dark);
}

.mode-section {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.mode-card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.mode-card:nth-child(2) {
  background: var(--sky);
}

.mode-card:nth-child(3) {
  background: var(--green-soft);
}

.mode-card h3 {
  margin: 9px 0 9px;
  font-size: 1.7rem;
}

.mode-card p {
  color: var(--muted-dark);
}

.library-section {
  border-top: 1px solid var(--border);
}

.category-block + .category-block {
  margin-top: 42px;
}

.category-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--navy);
}

.category-heading h3 {
  font-size: 1.55rem;
}

.category-heading p {
  color: var(--muted);
  font-size: .86rem;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.workflow-item {
  display: flex;
  min-height: 185px;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.workflow-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-subtle);
  transform: translateY(-2px);
}

.workflow-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--blue);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.workflow-item h4 {
  margin: 13px 0 8px;
  font-size: 1.16rem;
  letter-spacing: -.02em;
}

.workflow-item p {
  margin-top: auto;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: .99rem;
  line-height: 1.45;
}

.accountability-section {
  background: var(--navy);
  color: var(--white);
}

.accountability-section h2,
.accountability-section h3 {
  color: var(--white);
}

.accountability-section .section-heading p {
  color: #c8d2df;
}

.gate-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gate-card {
  padding: 24px;
  border-top: 3px solid var(--blue);
  background: #162235;
}

.gate-card h3 {
  margin: 10px 0 8px;
  font-size: 1.12rem;
  letter-spacing: -.01em;
}

.gate-card p {
  color: #c8d2df;
  font-size: .95rem;
}

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

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 8vw, 100px);
  align-items: center;
}

.product-screenshot {
  padding: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-paper);
}

.product-screenshot img {
  width: 100%;
  height: auto;
  display: block;
}

.product-copy h2 {
  margin: 10px 0 16px;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.product-copy > p {
  margin-bottom: 24px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.2rem;
}

.path-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.path-list li {
  padding: 11px 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--navy);
  font-size: .78rem;
  font-weight: 800;
  text-align: center;
}

.product-boundary {
  padding: 18px 20px;
  border-left: 4px solid var(--blue);
  background: var(--surface);
  color: var(--muted-dark);
  font-size: .94rem;
}

.own-ai-section {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.own-ai-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(36px, 8vw, 100px);
  align-items: start;
}

.own-ai-grid h2 {
  margin: 10px 0 14px;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
}

.own-ai-grid > div > p {
  max-width: 560px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.2rem;
}

.assistant-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  list-style: none;
  padding: 0;
}

.assistant-list li {
  padding: 22px;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 800;
}

.assistant-list li:last-child {
  grid-column: span 2;
  background: var(--sky);
}

.example-section {
  border-top: 1px solid var(--border);
}

.example-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(36px, 7vw, 90px);
  align-items: start;
}

.example-copy h2 {
  margin: 10px 0 15px;
  font-size: clamp(2.2rem, 4vw, 3.3rem);
}

.example-copy p {
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.18rem;
}

.mini-stack {
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-subtle);
}

.mini-stack-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 18px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--border);
}

.mini-stack-row:last-child {
  border-bottom: 0;
}

.mini-stack-row strong {
  color: var(--blue);
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.mini-stack-row span {
  color: var(--muted-dark);
}

.quality-section {
  background: var(--paper-deep);
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.quality-card {
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.quality-card h3 {
  margin: 8px 0 7px;
  font-size: 1.12rem;
  letter-spacing: -.015em;
}

.quality-card p {
  color: var(--muted-dark);
  font-size: .94rem;
}

.fit-section {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.fit-card {
  padding: 30px;
  border: 1px solid var(--border);
  background: var(--paper);
}

.fit-card:last-child {
  background: var(--gold-soft);
}

.fit-card h3 {
  margin: 9px 0 14px;
  font-size: 1.55rem;
}

.fit-card ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted-dark);
}

.bundle-section {
  background: var(--navy);
  color: var(--white);
}

.bundle-section h2,
.bundle-section h3 {
  color: var(--white);
}

.bundle-section .section-heading p {
  color: #c8d2df;
}

.bundle-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.bundle-card {
  min-height: 194px;
  padding: 21px;
  border: 1px solid #304155;
  background: #162235;
}

.bundle-card h3 {
  margin: 10px 0 8px;
  font-size: 1.07rem;
  letter-spacing: -.015em;
}

.bundle-card p {
  color: #c8d2df;
  font-size: .9rem;
}

.bundle-card .micro-label {
  color: #9db5ff;
}

.offer-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
  margin-top: 42px;
  padding: clamp(26px, 5vw, 44px);
  border: 1px solid #4267da;
  background: #1a2c52;
}

.offer-panel h3 {
  margin: 8px 0 8px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.offer-panel p {
  color: #dbe3ee;
}

.offer-price {
  color: var(--white) !important;
  font-size: 1.2rem;
  font-weight: 800;
}

.offer-price strong {
  display: block;
  margin-bottom: 3px;
  font-size: 2.4rem;
  letter-spacing: -.05em;
}

.offer-actions {
  justify-content: flex-end;
}

.offer-actions .btn-secondary {
  border-color: #657aa9;
  background: transparent;
  color: var(--white);
}

.offer-actions .btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, .08);
  color: var(--white);
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  max-width: 900px;
  margin-inline: auto;
  border-top: 1px solid var(--border);
}

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

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 21px 0;
  color: var(--navy);
  font-size: 1.04rem;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  color: var(--blue);
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 760px;
  padding: 0 52px 22px 0;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.05rem;
}

.final-cta {
  padding: clamp(72px, 10vw, 130px) 0;
  background: var(--paper-deep);
}

.final-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 7vw, 76px);
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
  box-shadow: var(--shadow-paper);
}

.final-panel::after {
  position: absolute;
  right: -72px;
  bottom: -72px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(49, 87, 213, .25);
  border-radius: 50%;
  content: "";
}

.final-panel h2 {
  max-width: 740px;
  margin: 10px auto 14px;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
}

.final-panel p {
  max-width: 630px;
  margin: 0 auto 24px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.18rem;
}

.final-panel .btn {
  position: relative;
  z-index: 1;
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

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

.footer-brand p {
  max-width: 360px;
  margin-top: 10px;
  color: var(--muted);
  font-size: .86rem;
}

.footer-links {
  display: grid;
  gap: 5px;
}

.footer-links a,
.footer-contact a {
  color: var(--muted-dark);
  font-size: .86rem;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--blue-dark);
}

.footer-contact {
  display: grid;
  gap: 5px;
  text-align: right;
}

.footer-small {
  margin-top: 28px;
  color: var(--muted);
  font-size: .76rem;
}

.legal-main {
  padding: clamp(70px, 10vw, 128px) 0;
}

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

.legal-layout h1 {
  margin: 12px 0 20px;
  font-size: clamp(2.7rem, 6vw, 5rem);
}

.legal-layout .lead {
  margin-bottom: 42px;
  color: var(--muted-dark);
  font-family: var(--editorial);
  font-size: 1.25rem;
}

.legal-layout h2 {
  margin: 42px 0 12px;
  font-size: 1.55rem;
}

.legal-layout p,
.legal-layout li {
  color: var(--muted-dark);
}

.legal-layout ul {
  display: grid;
  gap: 7px;
  padding-left: 22px;
}

.purchase-config-message {
  display: none;
  max-width: 620px;
  margin: 16px auto 0;
  padding: 12px 15px;
  border: 1px solid #d8c79d;
  background: #fff8e8;
  color: #6b450e;
  font-size: .86rem;
}

.purchase-config-message.is-visible {
  display: block;
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(350px, .85fr);
    gap: 38px;
  }

  .hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
  }

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

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

@media (max-width: 900px) {
  .site-menu {
    position: absolute;
    top: 72px;
    right: 24px;
    left: 24px;
    display: none;
    padding: 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-paper);
  }

  .site-menu.is-open {
    display: grid;
    gap: 4px;
  }

  .site-menu a:not(.btn) {
    padding: 12px;
  }

  .site-menu .btn {
    width: 100%;
    margin-top: 4px;
  }

  .nav-toggle {
    display: block;
  }

  .hero-grid,
  .problem-grid,
  .product-grid,
  .own-ai-grid,
  .example-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 720px;
    margin-inline: auto;
  }

  .stack-row {
    grid-template-columns: 60px minmax(180px, .58fr) 1fr;
  }

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

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

  .footer-contact {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .container,
  .container-wide {
    width: min(calc(100% - 32px), var(--max));
  }

  .nav-shell {
    min-height: 64px;
  }

  .site-menu {
    top: 64px;
    right: 16px;
    left: 16px;
  }

  .hero {
    padding-top: 62px;
  }

  .hero h1 {
    font-size: clamp(2.85rem, 12vw, 4.5rem);
  }

  .hero-lede,
  .product-copy > p,
  .example-copy p,
  .own-ai-grid > div > p,
  .problem-copy p {
    font-size: 1.1rem;
  }

  .comparison-grid,
  .mode-grid,
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .comparison-card {
    min-height: auto;
  }

  .stack-row {
    grid-template-columns: 46px 1fr;
    gap: 10px 14px;
    padding: 18px;
  }

  .stack-row p {
    grid-column: 2;
  }

  .category-heading {
    display: block;
  }

  .category-heading p {
    margin-top: 5px;
  }

  .workflow-grid,
  .quality-grid,
  .bundle-grid {
    grid-template-columns: 1fr;
  }

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

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

  .mini-stack-row {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .offer-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .offer-actions {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .footer-contact {
    text-align: left;
  }
}

@media (max-width: 440px) {
  .container,
  .container-wide {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-logo {
    font-size: .86rem;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 13vw, 3.8rem);
  }

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

  .hero-actions .btn,
  .hero-actions .btn-text,
  .offer-actions .btn,
  .offer-actions .btn-text {
    width: 100%;
  }

  .product-image-frame,
  .product-screenshot {
    padding: 5px;
  }

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

  .assistant-list li:last-child {
    grid-column: auto;
  }

  .faq-list details p {
    padding-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}