:root {
  --ink: #07110d;
  --ink-2: #112019;
  --graphite: #26312c;
  --muted: #66716b;
  --line: #dce3df;
  --line-dark: rgba(255, 255, 255, 0.12);
  --paper: #fbfaf5;
  --paper-2: #f1f4ee;
  --white: #ffffff;
  --green: #42b864;
  --green-deep: #16823d;
  --steel: #41596b;
  --shadow: 0 24px 80px rgba(7, 17, 13, 0.12);
  --radius: 10px;
  --radius-sm: 8px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

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

button {
  cursor: pointer;
}

::selection {
  background: rgba(66, 184, 100, 0.28);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 1000;
  transform: translateY(-160%);
  border-radius: 999px;
  background: var(--green);
  color: var(--ink);
  padding: 10px 14px;
  font-weight: 800;
}

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

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

.section-dark {
  background: var(--ink);
  color: var(--white);
}

.section-light {
  background: var(--paper);
  color: var(--ink);
}

.section-muted {
  background: var(--paper-2);
  color: var(--ink);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 17, 13, 0.94);
  color: var(--white);
  border-bottom: 1px solid var(--line-dark);
}

.site-header.is-scrolled {
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.brand img {
  display: block;
  width: clamp(154px, 17vw, 188px);
  height: auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--white);
}

.nav-cta {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 11px 16px;
  background: var(--white);
  color: var(--ink) !important;
}

.nav-cta:hover {
  background: var(--green);
  border-color: var(--green);
}

.lang-switch {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.86) !important;
  font-weight: 850;
}

.lang-switch:hover {
  border-color: rgba(66, 184, 100, 0.7);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  min-height: calc(100svh - 82px);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, #030806 0%, #06100c 34%, #0a1a12 64%, #12351f 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent 0%, black 16%, black 86%, transparent 100%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015) 0%, transparent 30%),
    linear-gradient(135deg, transparent 0%, rgba(66, 184, 100, 0.08) 54%, rgba(66, 184, 100, 0.14) 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  min-height: calc(100svh - 82px);
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(380px, 500px);
  gap: clamp(40px, 6vw, 78px);
  align-items: center;
  padding: clamp(40px, 6vh, 62px) 0;
}

.eyebrow,
.section-kicker,
.offer-meta {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.74rem;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 850;
}

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

h1,
h2,
h3 {
  letter-spacing: 0;
  line-height: 1.02;
  text-wrap: balance;
}

h1 {
  max-width: 870px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 8.5vw, 7.6rem);
  font-weight: 780;
}

.hero h1 {
  max-width: 720px;
  margin-bottom: 20px;
  font-size: clamp(3.05rem, 5.8vw, 5.45rem);
  line-height: 0.98;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.1rem, 4.8vw, 4.7rem);
  font-weight: 760;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  font-weight: 750;
}

.hero-lede {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.75);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.55;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 14px 21px;
  font-weight: 850;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

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

.button-primary {
  background: var(--green);
  color: var(--ink);
  border-color: var(--green);
}

.button-primary:hover {
  background: #6bd381;
  border-color: #6bd381;
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.button-secondary.dark-text {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line);
}

.trust-line {
  margin: 20px 0 0;
  max-width: 580px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 500px;
  justify-self: end;
}

.signal-card {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.28);
  padding: clamp(20px, 3.2vw, 30px);
}

.signal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.signal-card > * {
  position: relative;
  z-index: 1;
}

.review-card span,
.signal-topline span,
.metric-grid span {
  display: block;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.review-card strong,
.signal-topline strong,
.metric-grid strong {
  display: block;
  margin-top: 6px;
  color: var(--white);
}

.signal-topline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.flow-map {
  display: grid;
  grid-template-columns: minmax(58px, 0.75fr) 28px minmax(74px, 1fr) 28px minmax(92px, 1.15fr) 28px minmax(90px, 1.05fr);
  align-items: center;
  gap: 10px;
  padding: 30px 0;
}

.flow-map span {
  display: inline-flex;
  min-width: 0;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 800;
  font-size: 0.82rem;
  white-space: nowrap;
}

.flow-map i {
  height: 1px;
  background: linear-gradient(90deg, rgba(66, 184, 100, 0.2), rgba(66, 184, 100, 0.95));
}

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

.metric-grid div {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 16px;
  background: rgba(0, 0, 0, 0.12);
}

.signal-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.92fr);
  gap: 16px;
  align-items: end;
  margin-top: 22px;
}

.chart-stack {
  height: 136px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  align-items: end;
  padding-top: 6px;
}

.chart-stack span {
  min-height: 22px;
  height: var(--h);
  border-radius: 7px 7px 0 0;
  background: linear-gradient(180deg, #7be391, var(--green-deep));
}

.review-card {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.14);
  padding: 18px;
}

.credibility {
  padding: 82px 0 0;
}

.section-kicker {
  color: var(--muted);
  margin-bottom: 14px;
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.logo-row span {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  color: var(--graphite);
  font-size: clamp(0.86rem, 1.1vw, 1rem);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.logo-row span:last-child {
  border-right: 0;
}

.split-intro {
  display: grid;
  grid-template-columns: 1fr 0.62fr;
  gap: clamp(40px, 8vw, 110px);
  padding: 88px 0;
  align-items: end;
}

.split-intro p,
.split-section p,
.section-heading p,
.page-lede,
.contact-copy p,
.story-grid p,
.about-preview p {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
}

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

.split-section {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(36px, 8vw, 120px);
  padding: clamp(82px, 10vw, 138px) 0;
}

.section-label {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 850;
}

.split-section h2 {
  max-width: 920px;
}

.split-section p {
  max-width: 760px;
}

.section-heading {
  max-width: 900px;
  padding-top: clamp(80px, 10vw, 128px);
  margin-bottom: 46px;
}

.section-heading.narrow {
  max-width: 760px;
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.system-card,
.method-card,
.principle-card,
.pain-card,
.resource-mini-card,
.resource-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: rgba(255, 255, 255, 0.62);
}

.system-card span,
.method-card span,
.principle-card span,
.pain-card span,
.resource-mini-card span,
.resource-card span,
.audit-steps span {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 900;
}

.system-card p,
.method-card p,
.principle-card p,
.pain-card p,
.resource-mini-card p,
.resource-card p,
.intent-card p,
.offer-card p,
.info-block p {
  color: var(--muted);
}

.founder-pain-section {
  border-top: 1px solid var(--line);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.pain-card {
  min-height: 300px;
  background: var(--white);
}

.pain-card h3 {
  font-size: clamp(1.25rem, 1.8vw, 1.65rem);
  line-height: 1.14;
}

.search-intent-section {
  border-top: 1px solid var(--line);
}

.resources-preview-section {
  border-top: 1px solid var(--line);
}

.resource-preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.72fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: start;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.resource-preview-grid .section-heading {
  margin-bottom: 0;
}

.resource-mini-list {
  display: grid;
  gap: 14px;
  padding-top: clamp(80px, 10vw, 128px);
}

.resource-mini-card {
  background: var(--white);
}

.resource-mini-card span,
.resource-card span {
  margin-bottom: 24px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.resource-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--white);
}

.resource-card h3 {
  font-size: clamp(1.5rem, 2.4vw, 2.35rem);
}

.resource-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.resource-card li {
  position: relative;
  padding-left: 22px;
  color: var(--graphite);
}

.resource-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.resource-card .button {
  margin-top: auto;
}

.audit-offer-section {
  position: relative;
  overflow: hidden;
  padding: clamp(82px, 10vw, 128px) 0;
}

.audit-offer-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.audit-offer-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(320px, 0.78fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: start;
}

.audit-offer-grid p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.66);
}

.audit-steps {
  display: grid;
  gap: 14px;
}

.audit-steps article {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(255, 255, 255, 0.07);
}

.audit-steps span {
  color: var(--green);
}

.audit-steps p {
  color: rgba(255, 255, 255, 0.62);
}

.intent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.intent-card {
  min-height: 250px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: var(--white);
}

.intent-card h3 {
  font-size: clamp(1.25rem, 1.8vw, 1.65rem);
  line-height: 1.14;
}

.offer-list {
  display: grid;
  gap: 12px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.offer-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 38px);
  background: var(--white);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.offer-card:hover {
  transform: translateY(-2px);
  border-color: rgba(66, 184, 100, 0.45);
  box-shadow: var(--shadow);
}

.offer-meta {
  margin-bottom: 16px;
  color: var(--green-deep);
}

.offer-card h3 {
  font-size: clamp(1.7rem, 3vw, 3rem);
}

.offer-aside {
  border-left: 1px solid var(--line);
  padding-left: clamp(22px, 4vw, 42px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--green-deep);
  font-weight: 900;
}

.text-link::after {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: width 180ms ease;
}

.text-link:hover::after {
  width: 30px;
}

.on-dark {
  color: var(--green);
}

.method-section {
  position: relative;
  overflow: hidden;
}

.method-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.method-section .container {
  position: relative;
  z-index: 1;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.method-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

.method-card p {
  color: rgba(255, 255, 255, 0.62);
}

.method-card span {
  color: var(--green);
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: start;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.proof-list {
  margin-top: clamp(80px, 10vw, 128px);
  border-top: 1px solid var(--line);
}

.proof-list p {
  margin: 0;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  color: var(--graphite);
  font-weight: 750;
}

.about-preview-grid,
.story-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: center;
  padding: clamp(82px, 10vw, 128px) 0;
}

.image-panel {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.02);
}

.cta-band {
  padding: clamp(72px, 9vw, 116px) 0;
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 44px;
  align-items: end;
}

.cta-grid h2 {
  max-width: 800px;
}

.cta-grid p {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer {
  background: #030806;
  color: var(--white);
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 200px 280px;
  gap: 44px;
}

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

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.62);
}

.site-footer a {
  display: block;
  margin-top: 10px;
  transition: color 180ms ease;
}

.site-footer a:hover {
  color: var(--white);
}

.site-footer h2 {
  margin-bottom: 14px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 58px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
}

.page-hero {
  padding: clamp(88px, 12vw, 156px) 0 clamp(70px, 9vw, 112px);
  position: relative;
  overflow: hidden;
}

.page-hero::before,
.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  opacity: 0.8;
}

.page-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.46fr);
  gap: clamp(40px, 7vw, 92px);
  align-items: end;
}

.page-hero h1 {
  font-size: clamp(3.1rem, 7vw, 6.6rem);
}

.page-lede {
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(1.08rem, 1.5vw, 1.24rem);
}

.solution-index {
  border-bottom: 1px solid var(--line);
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.index-grid a {
  min-height: 88px;
  display: flex;
  align-items: center;
  border-right: 1px solid var(--line);
  padding: 20px;
  color: var(--graphite);
  font-weight: 850;
}

.index-grid a:last-child {
  border-right: 0;
}

.index-grid a:hover {
  background: var(--white);
  color: var(--green-deep);
}

.solution-detail {
  scroll-margin-top: 90px;
  padding: clamp(78px, 10vw, 130px) 0;
}

.solution-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.43fr) minmax(0, 1fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: start;
}

.solution-sticky {
  position: sticky;
  top: 114px;
}

.solution-sticky p {
  color: var(--muted);
}

.solution-body {
  display: grid;
  gap: 14px;
}

.info-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: clamp(24px, 3vw, 34px);
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--graphite);
  font-weight: 650;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.story-section {
  border-bottom: 1px solid var(--line);
}

.story-grid {
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 0.9fr);
}

.story-grid p {
  color: var(--graphite);
  font-size: clamp(1.2rem, 2.1vw, 2rem);
  line-height: 1.28;
  font-weight: 720;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.principle-card {
  background: var(--white);
  min-height: 230px;
}

.principle-card p {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 720;
}

.contact-hero {
  min-height: calc(100vh - 82px);
  padding: clamp(64px, 8vw, 116px) 0;
  position: relative;
  overflow: hidden;
}

.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.82fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: center;
}

.contact-copy h1 {
  font-size: clamp(3.3rem, 7vw, 7rem);
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.68);
  max-width: 650px;
}

.contact-links {
  display: grid;
  gap: 10px;
  margin-top: 34px;
}

.contact-links a,
.contact-links span {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 750;
}

.audit-promise {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  max-width: 660px;
}

.audit-promise p {
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.07);
}

.audit-promise strong {
  color: var(--white);
}

.diagnostic-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: clamp(22px, 4vw, 34px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.24);
}

.diagnostic-form label {
  display: grid;
  gap: 8px;
}

.diagnostic-form span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  font-weight: 780;
}

.diagnostic-form input,
.diagnostic-form select,
.diagnostic-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.diagnostic-form input:focus,
.diagnostic-form select:focus,
.diagnostic-form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(66, 184, 100, 0.18);
}

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

.diagnostic-form textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.93rem;
}

.audit-detail-section {
  border-top: 1px solid var(--line);
}

.audit-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 14px;
  padding-bottom: clamp(82px, 10vw, 128px);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

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

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

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

@media (max-width: 1080px) {
  .hero-grid,
  .page-hero-grid,
  .contact-grid,
  .proof-grid,
  .about-preview-grid,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 680px;
    justify-self: start;
  }

  .system-grid,
  .method-grid,
  .intent-grid,
  .principles-grid,
  .pain-grid,
  .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .logo-row span:nth-child(3),
  .index-grid a:nth-child(3) {
    border-right: 0;
  }

  .logo-row span:nth-child(n + 4),
  .index-grid a:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }

  .split-intro,
  .split-section,
  .solution-grid,
  .cta-grid,
  .resource-preview-grid,
  .audit-offer-grid,
  .audit-detail-grid {
    grid-template-columns: 1fr;
  }

  .solution-sticky {
    position: static;
  }
}

@media (max-width: 840px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .header-inner {
    min-height: 72px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 82px;
    display: grid;
    gap: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    padding: 10px;
    background: #07110d;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .site-nav a {
    padding: 14px 12px;
    border-radius: var(--radius-sm);
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero,
  .hero-grid,
  .contact-hero {
    min-height: auto;
  }

  .hero-grid {
    padding: 72px 0 88px;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.1rem, 10vw, 3.4rem);
  }

  .offer-card {
    grid-template-columns: 1fr;
  }

  .offer-aside {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 22px;
  }

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

  .footer-bottom {
    display: grid;
  }

  .diagnostic-form {
    grid-template-columns: 1fr;
  }

  .resource-mini-list {
    padding-top: 0;
  }
}

@media (max-width: 640px) {
  .brand img {
    width: clamp(144px, 44vw, 162px);
  }

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

  .button {
    width: 100%;
  }

  .hero-visual {
    max-width: none;
  }

  .flow-map {
    grid-template-columns: 1fr;
    padding: 24px 0;
  }

  .flow-map i {
    width: 1px;
    height: 20px;
    justify-self: center;
    background: linear-gradient(180deg, rgba(66, 184, 100, 0.2), rgba(66, 184, 100, 0.95));
  }

  .metric-grid,
  .signal-bottom,
  .system-grid,
  .method-grid,
  .intent-grid,
  .principles-grid,
  .pain-grid,
  .resource-grid,
  .check-list,
  .logo-row,
  .index-grid {
    grid-template-columns: 1fr;
  }

  .logo-row span,
  .index-grid a {
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .logo-row span:first-child,
  .index-grid a:first-child {
    border-top: 0;
  }

  .section-heading {
    padding-top: 72px;
  }

  .split-section,
  .about-preview-grid,
  .story-grid,
  .solution-detail {
    padding: 72px 0;
  }

  .proof-list {
    margin-top: 0;
  }
}