:root {
  --paper: #f5f0e8;
  --paper-deep: #efe7dc;
  --surface: #fbf8f3;
  --surface-strong: #fffdf9;
  --ink: #1f2522;
  --ink-soft: #4e5753;
  --muted: #69736e;
  --rule: rgba(31, 37, 34, 0.1);
  --rule-strong: rgba(31, 37, 34, 0.18);
  --accent: #0f6b64;
  --accent-soft: #dde8e4;
  --accent-deep: #0a5752;
  --steel: #8c99a3;
  --amber: #b78746;
  --amber-soft: #efe3cf;
  --rust: #8d4b3e;
  --rust-soft: #edd8d2;
  --shadow: 0 24px 60px rgba(51, 47, 39, 0.08);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content-width: 1360px;
  --display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Helvetica Neue", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(221, 232, 228, 0.7), transparent 34%),
    radial-gradient(circle at top right, rgba(239, 231, 220, 0.75), transparent 30%),
    linear-gradient(180deg, #f8f4ee 0%, var(--paper) 38%, #f2ebe0 100%);
  font-family: var(--sans);
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 138px,
      rgba(31, 37, 34, 0.025) 138px,
      rgba(31, 37, 34, 0.025) 139px
    );
  opacity: 0.8;
  mix-blend-mode: multiply;
}

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

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

.page-shell {
  position: relative;
  isolation: isolate;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(245, 240, 232, 0.78);
  border-bottom: 1px solid rgba(31, 37, 34, 0.08);
}

.topbar-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-lockup img {
  display: block;
  width: 220px;
  height: auto;
}

.footer-brand img {
  width: 200px;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.96rem;
  color: var(--ink-soft);
}

.topnav a {
  position: relative;
  padding-bottom: 3px;
}

.topnav a.active {
  color: var(--ink);
}

.topnav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--accent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.button-primary {
  background: var(--accent);
  color: #f6f3ef;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.button-secondary {
  border-color: rgba(15, 107, 100, 0.18);
  background: rgba(255, 255, 255, 0.62);
  color: var(--accent-deep);
}

.button-quiet {
  min-height: auto;
  padding: 0;
  background: none;
  border: 0;
  color: var(--accent-deep);
}

.section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 42px 32px;
}

.section + .section {
  padding-top: 32px;
}

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

.hero {
  padding-top: 48px;
}

.hero-grid,
.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: start;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  width: 34px;
  height: 1px;
  background: rgba(15, 107, 100, 0.35);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3.4rem, 4vw, 5.2rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(2.2rem, 2.7vw, 3.3rem);
  line-height: 1.02;
}

h3 {
  font-size: 1.45rem;
  line-height: 1.08;
}

h4 {
  font-size: 1.14rem;
  line-height: 1.18;
}

p {
  margin: 0;
  max-width: 68ch;
  font-size: 1.03rem;
  color: var(--ink-soft);
}

.lede {
  max-width: 63ch;
  font-size: 1.18rem;
  line-height: 1.65;
  color: #36403c;
}

.hero-copy p + p,
.stack-lg > * + * {
  margin-top: 18px;
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.meta-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.meta-pill strong,
.status-pill strong {
  color: var(--ink);
  margin-right: 6px;
}

.evidence-stack,
.stack {
  display: grid;
  gap: 18px;
}

.hero-summary {
  margin-top: 24px;
}

.panel,
.screenshot-frame,
.table-panel,
.diagram-panel,
.quote-card,
.form-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(251, 248, 243, 0.96));
  box-shadow: var(--shadow);
}

.panel,
.table-panel,
.diagram-panel,
.quote-card,
.form-panel {
  padding: 24px;
}

.panel.soft,
.quote-card.soft,
.table-panel.soft,
.diagram-panel.soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(245, 248, 246, 0.96)),
    var(--surface);
}

.panel.ink {
  background: linear-gradient(180deg, rgba(32, 41, 38, 0.94), rgba(25, 32, 29, 0.99));
  color: #f0ece6;
}

.panel.ink p,
.panel.ink li {
  color: rgba(240, 236, 230, 0.82);
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow strong {
  color: var(--ink);
}

.panel.ink .eyebrow,
.panel.ink .eyebrow strong {
  color: rgba(240, 236, 230, 0.7);
}

.mini-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-stat {
  padding: 14px;
  border-radius: 16px;
  background: rgba(15, 107, 100, 0.08);
}

.mini-stat strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.mini-stat span {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.screenshot-frame {
  padding: 14px;
}

.screenshot-frame figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.asset-title {
  font-weight: 700;
}

.asset-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.asset-tag {
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
}

.asset-tag.illustrated {
  background: rgba(183, 135, 70, 0.14);
  color: #7f5b1f;
}

.screenshot-window {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(31, 37, 34, 0.08);
}

.screenshot-window img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.crop-overview img {
  object-position: 50% 14%;
}

.crop-template img {
  object-position: 50% 18%;
}

.crop-seat img {
  object-position: 50% 12%;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  margin-bottom: 22px;
}

.section-head p {
  max-width: 58ch;
}

.walkthrough-layout,
.honesty-layout,
.contact-layout {
  align-items: stretch;
}

.steps-panel,
.honesty-panel,
.contact-panel {
  height: 100%;
}

.steps-list {
  display: grid;
  gap: 16px;
}

.step-summary {
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}

.step-summary:first-child {
  padding-top: 0;
}

.step-summary:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.step-summary p {
  margin-top: 10px;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.quote-card {
  min-height: 240px;
}

.quote-card p {
  font-family: var(--display);
  font-size: 1.55rem;
  line-height: 1.15;
  color: var(--ink);
}

.quote-card small {
  display: block;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.pillars-grid,
.usecase-grid,
.defaults-grid,
.step-grid,
.answer-grid,
.identity-grid {
  display: grid;
  gap: 18px;
}

.answer-grid,
.identity-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.answer-card {
  position: relative;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(251, 248, 243, 0.96)),
    var(--surface);
  box-shadow: var(--shadow);
}

.answer-card::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(15, 107, 100, 0.4), rgba(15, 107, 100, 0.05));
}

.answer-card h4 {
  margin-bottom: 10px;
}

.answer-card p {
  font-size: 0.97rem;
}

.pillars-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pillar-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
}

.pillar-card .number,
.step-card .number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  margin-bottom: 16px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-family: var(--mono);
  font-size: 0.83rem;
  font-weight: 700;
}

.pillar-card p {
  margin-top: 12px;
}

.tally {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  display: grid;
  gap: 10px;
}

.tally-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.walkthrough {
  position: relative;
}

.step-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.step-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.66);
  box-shadow: var(--shadow);
}

.step-card h4 {
  min-height: 2.3em;
}

.step-card p {
  font-size: 0.95rem;
}

.step-visual {
  margin-top: auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(31, 37, 34, 0.07);
  background: rgba(245, 240, 232, 0.64);
}

.step-visual img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.illustration-card {
  padding: 18px;
  min-height: 250px;
  background:
    linear-gradient(180deg, rgba(221, 232, 228, 0.3), rgba(255, 255, 255, 0.78)),
    var(--surface);
}

.illustration-lines,
.story-lines {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.line {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.line strong {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.line.fill {
  background: rgba(15, 107, 100, 0.08);
}

.story-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 24px;
}

.story-copy {
  display: grid;
  gap: 18px;
}

.story-panel {
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
}

.story-panel h4 {
  margin-bottom: 10px;
}

.story-panel p {
  font-size: 0.98rem;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.usecase-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.usecase-card {
  padding: 22px 18px;
  border-radius: 22px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.58);
}

.usecase-card p {
  margin-top: 10px;
  font-size: 0.94rem;
}

.usecase-card .status-pill {
  margin-top: 18px;
}

.security-preview {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 20px;
}

.bullet-list,
.plain-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bullet-list li,
.plain-list li {
  padding-left: 18px;
  position: relative;
  color: var(--ink-soft);
}

.bullet-list li::before,
.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.honesty-band {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(31, 37, 34, 0.1);
  background: linear-gradient(180deg, rgba(31, 37, 34, 0.94), rgba(25, 32, 29, 0.99));
  box-shadow: var(--shadow);
}

.honesty-band h2,
.honesty-band p {
  color: #f0ece6;
}

.honesty-band p {
  color: rgba(240, 236, 230, 0.78);
}

.honesty-aside {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.honesty-aside .eyebrow {
  color: rgba(240, 236, 230, 0.6);
}

.form-panel {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid rgba(31, 37, 34, 0.1);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font: inherit;
}

.field textarea {
  min-height: 112px;
  resize: vertical;
}

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

.table-panel table {
  width: 100%;
  border-collapse: collapse;
}

.table-panel th,
.table-panel td {
  text-align: left;
  vertical-align: top;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.table-panel th {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.table-panel td {
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.table-panel td strong {
  color: var(--ink);
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.status.partial {
  background: var(--amber-soft);
  color: #785621;
}

.status.not-yet {
  background: rgba(140, 153, 163, 0.16);
  color: #52606a;
}

.status.real {
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.diagram-panel {
  padding: 26px;
}

.diagram-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.diagram-step {
  position: relative;
  padding: 18px;
  min-height: 170px;
  border-radius: 20px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.74);
}

.diagram-step::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -14px;
  width: 14px;
  height: 1px;
  background: rgba(15, 107, 100, 0.35);
}

.diagram-step:nth-child(4n)::after {
  display: none;
}

.diagram-step strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  margin-bottom: 14px;
  background: rgba(15, 107, 100, 0.08);
  color: var(--accent-deep);
  font-family: var(--mono);
  font-size: 0.84rem;
}

.diagram-step h4 {
  margin-bottom: 10px;
}

.diagram-step p {
  font-size: 0.94rem;
}

.diagram-note {
  margin-top: 20px;
  max-width: 70ch;
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.statement {
  font-family: var(--display);
  font-size: clamp(2rem, 2.5vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.statement-note {
  margin-top: 20px;
  max-width: 60ch;
}

.defaults-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.default-card {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.62);
}

.default-card p {
  margin-top: 10px;
  font-size: 0.96rem;
}

.residency-grid,
.ciso-box {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.do-not-claim {
  background:
    linear-gradient(180deg, rgba(239, 231, 220, 0.64), rgba(255, 255, 255, 0.82)),
    var(--surface);
}

.do-not-claim .plain-list li::before {
  background: var(--amber);
}

.footer {
  margin-top: 24px;
  border-top: 1px solid var(--rule);
}

.footer-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 28px 32px 46px;
  display: grid;
  gap: 16px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--ink-soft);
}

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

.hero-diagram {
  display: grid;
  gap: 12px;
}

.hero-node {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-node:last-child {
  border-bottom: 0;
}

.hero-node strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 0.76rem;
}

.hero-node h4 {
  font-family: var(--sans);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-node p {
  margin-top: 4px;
  font-size: 0.92rem;
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.index-card {
  padding: 26px;
  border-radius: 28px;
  border: 1px solid rgba(31, 37, 34, 0.08);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
}

.index-card p {
  margin-top: 12px;
}

.tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.small-note {
  font-size: 0.92rem;
  color: var(--muted);
}

@media (max-width: 1200px) {
  .hero-grid,
  .split-grid,
  .story-layout,
  .security-preview,
  .honesty-band,
  .residency-grid,
  .ciso-box {
    grid-template-columns: 1fr;
  }

  .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .usecase-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .diagram-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .diagram-step:nth-child(2n)::after {
    display: none;
  }

  .diagram-step:nth-child(4n)::after {
    display: block;
  }
}

@media (max-width: 900px) {
  .topbar-inner,
  .section,
  .footer-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

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

  .topnav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .quote-grid,
  .answer-grid,
  .identity-grid,
  .pillars-grid,
  .two-column,
  .defaults-grid,
  .form-grid,
  .index-grid {
    grid-template-columns: 1fr;
  }

  .step-grid,
  .usecase-grid,
  .diagram-flow {
    grid-template-columns: 1fr;
  }

  .diagram-step::after {
    display: none;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2rem;
  }

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

  .button {
    width: 100%;
  }
}