@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap");

:root {
  color-scheme: light;
  --ink: oklch(0.2 0.015 178);
  --charcoal: oklch(0.17 0.012 170);
  --green: oklch(0.45 0.12 160);
  --green-deep: oklch(0.35 0.095 160);
  --green-soft: oklch(0.93 0.045 158);
  --green-wash: oklch(0.96 0.025 158);
  --blue: oklch(0.68 0.09 225);
  --blue-soft: oklch(0.93 0.04 224);
  --blue-wash: oklch(0.96 0.022 224);
  --paper: oklch(0.985 0.006 185);
  --mint-paper: oklch(0.972 0.018 168);
  --panel: oklch(0.97 0.01 190);
  --muted: oklch(0.49 0.025 185);
  --line: oklch(0.86 0.018 190);
  --white-tint: oklch(0.995 0.004 185);
  --dark-line: oklch(0.35 0.015 175);
  --shadow: 0 24px 70px oklch(0.17 0.012 170 / 0.12);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at 86% 10%, oklch(0.68 0.09 225 / 0.1), transparent 30%),
    radial-gradient(circle at 12% 42%, oklch(0.45 0.12 160 / 0.075), transparent 34%),
    linear-gradient(180deg, var(--paper) 0%, var(--mint-paper) 58%, var(--blue-wash) 100%);
  color: var(--ink);
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  isolation: isolate;
  line-height: 1.55;
  margin: 0;
  min-width: 320px;
}

body::before {
  background-image: linear-gradient(oklch(0.2 0.015 178 / 0.05) 1px, transparent 1px), linear-gradient(90deg, oklch(0.2 0.015 178 / 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  inset: 0;
  mask-image: linear-gradient(180deg, oklch(1 0 0 / 0.7), transparent 72%);
  pointer-events: none;
  position: fixed;
  z-index: 0;
}

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

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

:focus-visible {
  outline: 3px solid oklch(0.45 0.12 160 / 0.44);
  outline-offset: 4px;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.skip-link {
  background: var(--white-tint);
  border: 1px solid var(--line);
  color: var(--charcoal);
  font-weight: 800;
  left: 24px;
  padding: 10px 14px;
  position: fixed;
  top: 16px;
  transform: translateY(-150%);
  transition: transform 180ms var(--ease-out);
  z-index: 30;
}

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

.site-header {
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
  align-items: center;
  backdrop-filter: blur(18px) saturate(1.12);
  background: oklch(0.995 0.004 185 / 0.88);
  border: 1px solid oklch(1 0 0 / 0.74);
  border-radius: 3px;
  box-shadow: 0 10px 28px oklch(0.17 0.012 170 / 0.09);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(270px, 1fr) auto minmax(270px, 1fr);
  left: auto;
  margin: 18px auto 0;
  max-width: 1240px;
  padding: 12px 16px;
  position: sticky;
  top: 18px;
  transform: none;
  transition: background 220ms var(--ease-out), box-shadow 220ms var(--ease-out), top 220ms var(--ease-out);
  width: calc(100% - 48px);
  z-index: 20;
}

.site-header.is-scrolled {
  background: oklch(0.995 0.004 185 / 0.96);
  box-shadow: 0 20px 58px oklch(0.17 0.012 170 / 0.15);
  margin-top: 12px;
  top: 12px;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  justify-self: start;
  min-width: 0;
  position: relative;
  z-index: 2;
}

.brand-mark {
  align-items: center;
  background: var(--charcoal);
  border-radius: 3px;
  color: var(--white-tint);
  display: inline-flex;
  flex: 0 0 auto;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
  height: 40px;
  justify-content: center;
  letter-spacing: 0.02em;
  width: 40px;
}

.brand strong,
.site-footer strong {
  color: var(--charcoal);
  display: block;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 1.03rem;
  line-height: 1;
}

.brand small {
  color: var(--muted);
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 22px;
  justify-content: center;
  position: static;
  transform: none;
  white-space: nowrap;
}

.site-nav a,
.site-footer a {
  color: var(--charcoal);
  font-size: 0.9rem;
  font-weight: 700;
  position: relative;
}

.site-nav a::after {
  background: var(--green);
  border-radius: 999px;
  bottom: -8px;
  content: "";
  height: 2px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 180ms var(--ease-out);
  width: 22px;
}

.site-nav a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.site-nav a.is-active {
  color: var(--green-deep);
}

.site-nav a.is-active::after {
  transform: translateX(-50%) scaleX(1);
}

.header-cta {
  background: var(--green-deep);
  border: 1px solid var(--green-deep);
  border-radius: 3px;
  color: var(--white-tint);
  font-size: 0.9rem;
  font-weight: 800;
  justify-self: end;
  padding: 11px 18px;
  position: relative;
  transition: transform 150ms var(--ease-out), box-shadow 180ms var(--ease-out);
  z-index: 2;
}

.header-cta:hover {
  box-shadow: 0 14px 32px oklch(0.35 0.095 160 / 0.2);
  transform: translateY(-1px);
}

.hero,
.system-section,
.positioning-section,
.products-section,
.process-section,
.factory-section,
.edge-section,
.brief-section {
  margin-left: auto;
  margin-right: auto;
  max-width: 1240px;
}

.hero {
  align-items: center;
  background:
    radial-gradient(circle at 78% 18%, oklch(0.45 0.12 160 / 0.18), transparent 32%),
    radial-gradient(circle at 92% 88%, oklch(0.68 0.09 225 / 0.12), transparent 34%),
    linear-gradient(90deg, oklch(1 0 0 / 0.025) 1px, transparent 1px),
    var(--charcoal);
  background-size: auto, 34px 34px, auto;
  display: grid;
  gap: clamp(42px, 5vw, 76px);
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.68fr);
  margin-top: -82px;
  max-width: none;
  min-height: 740px;
  padding: clamp(140px, 12vw, 168px) max(24px, calc((100vw - 1240px) / 2)) 74px;
}

.hero-copy {
  display: grid;
  justify-items: start;
}

.eyebrow,
.card-kicker,
.product-card span,
.system-proof-panel span,
.product-scope-panel strong {
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--charcoal);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  letter-spacing: 0;
}

h1 {
  color: var(--white-tint);
  font-size: clamp(2.65rem, 4.35vw, 4.05rem);
  line-height: 1.04;
  margin: 0;
  max-width: 780px;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3.55rem);
  line-height: 1.05;
  margin: 0;
}

h3 {
  font-size: clamp(1.08rem, 1.35vw, 1.35rem);
  line-height: 1.18;
  margin: 0;
}

p {
  margin: 0;
}

.hero-lead {
  color: oklch(0.82 0.015 185);
  font-size: clamp(1.02rem, 1.2vw, 1.14rem);
  line-height: 1.72;
  margin-top: 22px;
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-button,
.secondary-button,
.brief-form button,
.quiet-button {
  align-items: center;
  border-radius: 3px;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  transition: background 180ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out), color 180ms var(--ease-out), transform 140ms var(--ease-out);
}

.primary-button,
.brief-form button {
  background: var(--green-deep);
  border: 1px solid var(--green-deep);
  color: var(--white-tint);
}

.secondary-button {
  background: transparent;
  border: 1px solid oklch(1 0 0 / 0.64);
  color: var(--white-tint);
}

.quiet-button {
  background: var(--white-tint);
  border: 1px solid var(--line);
  color: var(--charcoal);
}

.secondary-button:hover {
  background: oklch(1 0 0 / 0.08);
}

.primary-button:hover,
.secondary-button:hover,
.brief-form button:hover,
.quiet-button:hover {
  box-shadow: 0 16px 34px oklch(0.17 0.012 170 / 0.14);
  transform: translateY(-1px);
}

.primary-button:active,
.secondary-button:active,
.brief-form button:active,
.product-card:active,
.quiet-button:active {
  transform: scale(0.98);
}

.text-button {
  align-items: center;
  color: var(--green-deep);
  display: inline-flex;
  font-size: 0.94rem;
  font-weight: 800;
  gap: 9px;
  margin-top: 4px;
  width: fit-content;
}

.text-button::after {
  content: "";
  border-right: 2px solid currentColor;
  border-top: 2px solid currentColor;
  height: 7px;
  transform: rotate(45deg);
  width: 7px;
}

.hero-proof {
  border-top: 1px solid oklch(1 0 0 / 0.16);
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 34px 0 0;
  padding-top: 22px;
  width: min(100%, 760px);
}

.hero-proof div {
  border-right: 1px solid oklch(1 0 0 / 0.12);
  display: grid;
  gap: 4px;
  padding-right: 18px;
}

.hero-proof div:last-child {
  border-right: 0;
  padding-left: 18px;
  padding-right: 0;
}

.hero-proof div:nth-child(2) {
  padding-left: 18px;
}

.hero-proof strong {
  color: oklch(0.82 0.13 160);
  display: block;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
  font-weight: 800;
  line-height: 1;
}

.hero-proof span {
  color: oklch(0.78 0.014 185);
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0;
}

.hero-visual {
  align-self: center;
  display: grid;
  position: relative;
}

.hero-route-panel {
  background:
    linear-gradient(90deg, oklch(1 0 0 / 0.035) 1px, transparent 1px),
    oklch(0.19 0.018 170 / 0.92);
  background-size: 32px 32px, auto;
  border: 1px solid oklch(1 0 0 / 0.12);
  box-shadow: 0 28px 80px oklch(0.08 0.01 170 / 0.34);
  color: var(--white-tint);
  display: grid;
  gap: 20px;
  max-width: 480px;
  padding: clamp(26px, 4vw, 36px);
  position: relative;
}

.hero-route-panel::before {
  background: var(--green);
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.hero-route-panel strong {
  color: var(--white-tint);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: clamp(1.48rem, 2.05vw, 2rem);
  line-height: 1.12;
  max-width: 430px;
}

.hero-route-panel p {
  color: oklch(0.82 0.015 185);
  font-size: 0.98rem;
  line-height: 1.65;
  max-width: 430px;
}

.route-steps {
  border-top: 1px solid oklch(1 0 0 / 0.14);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-top: 18px;
}

.route-steps span {
  background: oklch(1 0 0 / 0.055);
  color: var(--white-tint);
  display: grid;
  font-size: 0.92rem;
  font-weight: 800;
  gap: 6px;
  min-height: 72px;
  padding: 14px;
}

.route-steps small {
  color: oklch(0.82 0.13 160);
  font-size: 0.72rem;
  font-weight: 800;
}

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

.pet-accent {
  display: block;
  height: auto;
  pointer-events: none;
  user-select: none;
}

.link-note {
  align-items: center;
  background: var(--green-deep);
  color: var(--white-tint);
  display: grid;
  gap: 22px;
  grid-template-columns: auto minmax(0, auto) auto;
  justify-content: center;
  padding: 18px 24px;
}

.link-note span {
  color: oklch(0.87 0.08 225);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.link-note strong {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
}

.link-note a {
  border: 1px solid oklch(1 0 0 / 0.52);
  border-radius: 3px;
  color: var(--white-tint);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 8px 12px;
}

.system-section,
.products-section,
.process-section,
.brief-section {
  padding: 104px 24px;
}

.system-section,
.products-section {
  position: relative;
}

.system-section {
  background: var(--paper);
  box-shadow: 0 0 0 100vmax var(--paper);
  clip-path: inset(0 -100vmax);
}

.products-section {
  background:
    radial-gradient(circle at 92% 16%, oklch(0.68 0.09 225 / 0.1), transparent 26%),
    radial-gradient(circle at 12% 82%, oklch(0.45 0.12 160 / 0.08), transparent 32%),
    linear-gradient(180deg, var(--mint-paper), oklch(0.976 0.013 185));
  box-shadow: 0 0 0 100vmax var(--mint-paper);
  clip-path: inset(0 -100vmax);
  overflow: hidden;
}

.section-intro {
  align-items: start;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 0.84fr) minmax(320px, 0.56fr);
  margin-bottom: 40px;
}

.section-intro p:not(.eyebrow),
.process-copy p,
.factory-copy p,
.brief-copy p,
.dark-panel p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.72;
}

.section-intro.narrow {
  max-width: 900px;
}

.system-header {
  align-items: center;
  display: grid;
  gap: clamp(34px, 5vw, 74px);
  grid-template-columns: minmax(0, 0.76fr) minmax(380px, 0.66fr);
  margin-bottom: 50px;
}

.system-copy {
  display: grid;
  gap: 22px;
  max-width: 760px;
}

.system-copy h2 {
  font-size: clamp(2rem, 3.1vw, 3.2rem);
  line-height: 1.08;
}

.system-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.72;
  max-width: 680px;
}

.system-visual {
  background: oklch(0.995 0.004 185 / 0.86);
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px oklch(0.17 0.012 170 / 0.07);
  min-height: 100%;
  padding: 16px;
}

.system-proof-panel {
  align-content: center;
  display: grid;
  gap: 26px;
  padding: clamp(28px, 4vw, 42px);
}

.system-proof-panel strong {
  color: var(--charcoal);
  display: block;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: clamp(1.5rem, 2.3vw, 2.2rem);
  line-height: 1.12;
  margin-top: 10px;
}

.system-proof-panel ul {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
}

.system-proof-panel li {
  color: var(--muted);
  font-weight: 700;
  line-height: 1.45;
}

.principle-board {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.principle-board article {
  background: var(--white-tint);
  border: 1px solid var(--line);
  display: block;
  min-height: 226px;
  padding: 24px;
}

.principle-board article:nth-child(even) {
  transform: none;
}

.principle-board h3 {
  margin: 18px 0 12px;
}

.principle-board span,
.process-list span {
  color: var(--green);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
}

.principle-board p,
.buyer-grid span,
.product-card p,
.process-list p,
.edge-row p,
.site-footer p,
.brief-copy li {
  color: var(--muted);
}

.positioning-section {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 1fr);
  padding: 0 24px 98px;
  position: relative;
}

.dark-panel {
  background:
    url("./assets/paw-shadow.svg") right 34px bottom 24px / 190px auto no-repeat,
    linear-gradient(90deg, oklch(1 0 0 / 0.04) 1px, transparent 1px),
    var(--charcoal);
  background-size: 190px auto, 34px 34px, auto;
  border-radius: 3px;
  color: var(--white-tint);
  display: grid;
  gap: 22px;
  padding: clamp(34px, 5vw, 64px);
}

.dark-panel h2 {
  color: var(--white-tint);
}

.buyer-grid {
  display: grid;
  gap: 1px;
}

.buyer-grid article {
  background: oklch(0.995 0.004 185 / 0.82);
  border: 1px solid var(--line);
  display: grid;
  gap: 14px;
  min-height: 148px;
  padding: 28px;
  position: relative;
}

.buyer-grid article::after {
  background: url("./assets/paw-shadow.svg") center / contain no-repeat;
  content: "";
  height: 78px;
  opacity: 0.35;
  position: absolute;
  right: 18px;
  top: 18px;
  width: 92px;
}

.buyer-grid strong {
  color: var(--green-deep);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 1.18rem;
  position: relative;
  z-index: 1;
}

.product-header {
  align-items: center;
  display: grid;
  gap: clamp(28px, 5vw, 70px);
  grid-template-columns: minmax(0, 0.84fr) minmax(320px, 0.56fr);
  margin-bottom: 38px;
}

.product-intro {
  display: block;
  margin-bottom: 0;
  max-width: 760px;
}

.product-intro h2 {
  font-size: clamp(2rem, 2.8vw, 2.95rem);
  line-height: 1.1;
  max-width: 620px;
}

.product-intro p:not(.eyebrow) {
  margin-top: 22px;
  max-width: 660px;
}

.pet-scope-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.pet-scope-tags span {
  background: oklch(0.995 0.004 185 / 0.82);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green-deep);
  font-size: 0.86rem;
  font-weight: 800;
  padding: 8px 12px;
}

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

.product-card {
  background: oklch(0.995 0.004 185 / 0.72);
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: none;
  display: block;
  min-height: 202px;
  overflow: hidden;
  padding: 28px;
  transition: background 180ms var(--ease-out);
  position: relative;
}

.product-card::before {
  background: url("./assets/paw-shadow.svg") center / contain no-repeat;
  content: "";
  height: 92px;
  opacity: 0.18;
  position: absolute;
  right: 16px;
  top: 14px;
  width: 108px;
}

.product-scope-panel {
  background: var(--white-tint);
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px oklch(0.17 0.012 170 / 0.06);
  display: grid;
  gap: 1px;
  padding: 18px;
}

.product-scope-panel strong {
  border-bottom: 1px solid var(--line);
  display: block;
  margin-bottom: 14px;
  padding-bottom: 14px;
}

.product-scope-panel span {
  background: var(--green-wash);
  color: var(--charcoal);
  font-size: 0.94rem;
  font-weight: 800;
  min-height: 48px;
  padding: 13px 14px;
}

.product-card:hover {
  background: var(--white-tint);
  box-shadow: none;
  transform: none;
}

.product-card.large {
  grid-column: auto;
  grid-template-columns: none;
}

.product-card.wide {
  grid-column: auto;
  grid-template-columns: none;
}

.product-card h3 {
  margin: 12px 0 10px;
  max-width: 440px;
  position: relative;
  z-index: 1;
}

.product-card span,
.product-card p {
  position: relative;
  z-index: 1;
}

.section-action {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-start;
  margin-top: 30px;
}

.process-section {
  align-items: start;
  background: var(--paper);
  box-shadow: 0 0 0 100vmax var(--paper);
  clip-path: inset(0 -100vmax);
  display: grid;
  gap: 64px;
  grid-template-columns: minmax(0, 0.56fr) minmax(420px, 1fr);
}

.process-copy {
  display: grid;
  gap: 22px;
  position: sticky;
  top: 120px;
}

.process-list {
  counter-reset: process;
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.process-list li {
  background: var(--white-tint);
  border: 1px solid var(--line);
  border-radius: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 52px minmax(0, 1fr);
  padding: 22px;
}

.process-list li p {
  grid-column: 2;
}

.factory-section {
  align-items: center;
  background:
    radial-gradient(circle at 18% 18%, oklch(0.68 0.09 225 / 0.12), transparent 30%),
    linear-gradient(180deg, var(--blue-wash), var(--paper));
  box-shadow: 0 0 0 100vmax var(--blue-wash);
  clip-path: inset(0 -100vmax);
  display: grid;
  gap: 62px;
  grid-template-columns: minmax(360px, 0.78fr) minmax(0, 1fr);
  padding: 104px 24px 104px;
}

.factory-visual {
  border-radius: 3px;
  box-shadow: var(--shadow);
  height: 520px;
  overflow: hidden;
}

.factory-visual img {
  object-position: center 48%;
}

.factory-copy {
  display: grid;
  gap: 24px;
}

.factory-facts {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 10px;
}

.factory-facts article {
  background: var(--charcoal);
  color: var(--white-tint);
  display: grid;
  gap: 8px;
  min-height: 132px;
  padding: 22px;
}

.factory-facts strong {
  color: var(--blue);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
}

.factory-facts span {
  color: oklch(0.86 0.016 185);
  font-size: 0.9rem;
  font-weight: 700;
}

.quality-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

.quality-chips span {
  background: var(--white-tint);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green-deep);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 9px 13px;
}

.edge-section {
  padding: 0 24px 88px;
}

.edge-row {
  background: var(--charcoal);
  border-radius: 3px;
  color: var(--white-tint);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
}

.edge-row article {
  background: oklch(1 0 0 / 0.035);
  min-height: 190px;
  padding: 26px;
}

.edge-row span {
  color: var(--blue);
  display: block;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.edge-row p {
  color: oklch(0.86 0.016 185);
}

.brief-section {
  align-items: start;
  background:
    radial-gradient(circle at 82% 18%, oklch(0.45 0.12 160 / 0.1), transparent 28%),
    var(--green-wash);
  box-shadow: 0 0 0 100vmax var(--green-wash);
  clip-path: inset(0 -100vmax);
  display: grid;
  gap: 58px;
  grid-template-columns: minmax(0, 0.76fr) minmax(380px, 0.68fr);
  padding-top: 104px;
  position: relative;
}

.brief-copy {
  display: grid;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.brief-copy ul {
  display: grid;
  gap: 10px;
  margin: 6px 0 0;
  padding-left: 20px;
}

.brief-form {
  background: var(--white-tint);
  border: 1px solid oklch(1 0 0 / 0.82);
  border-radius: 3px;
  box-shadow: 0 18px 52px oklch(0.17 0.012 170 / 0.1);
  display: grid;
  gap: 16px;
  padding: 28px;
  position: relative;
  z-index: 1;
}

.brief-form label {
  color: var(--charcoal);
  display: grid;
  font-size: 0.9rem;
  font-weight: 800;
  gap: 8px;
}

.brief-form input,
.brief-form select,
.brief-form textarea {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink);
  font: inherit;
  min-height: 48px;
  padding: 12px 13px;
  transition: background 180ms var(--ease-out), border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}

.brief-form input:hover,
.brief-form select:hover,
.brief-form textarea:hover {
  background: var(--white-tint);
}

.brief-form input.is-invalid,
.brief-form textarea.is-invalid {
  border-color: oklch(0.58 0.16 28);
  box-shadow: 0 0 0 3px oklch(0.58 0.16 28 / 0.12);
}

.brief-form textarea {
  resize: vertical;
}

.field-error {
  color: oklch(0.48 0.14 28);
  display: none;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;
}

.field-error.is-visible {
  display: block;
}

.form-note {
  background: var(--blue-soft);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0;
  padding: 12px;
}

.form-note.is-ready {
  background: var(--green-soft);
  color: var(--green-deep);
}

.site-footer {
  align-items: center;
  background: var(--paper);
  border-top: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 34px max(24px, calc((100vw - 1240px) / 2));
}

.site-footer p {
  margin-top: 6px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

@media (max-width: 1080px) {
  .site-header,
  .hero,
  .section-intro,
  .system-header,
  .positioning-section,
  .process-section,
  .factory-section,
  .brief-section {
    grid-template-columns: 1fr;
  }

  .site-header {
    align-items: center;
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 15px;
    justify-content: center;
    width: 100%;
  }

  .link-note {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .brand,
  .header-cta {
    align-self: center;
  }

  .principle-board,
  .product-matrix,
  .edge-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-header {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .product-card.large {
    grid-column: auto;
  }

  .product-card.wide {
    grid-column: auto;
  }

  .system-visual {
    max-width: 620px;
  }

  .section-action {
    justify-content: flex-start;
  }

  .process-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    border-radius: 3px;
    gap: 14px;
    left: auto;
    margin-left: auto;
    margin-right: auto;
    padding: 14px;
    transform: none;
    width: calc(100% - 32px);
  }

  h1 {
    font-size: clamp(2.24rem, 10.8vw, 2.78rem);
    line-height: 1.08;
  }

  h2 {
    font-size: clamp(1.8rem, 8.2vw, 2.35rem);
    line-height: 1.12;
  }

  .brand small {
    max-width: min(220px, 68vw);
  }

  .site-nav {
    gap: 12px 18px;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }

  .header-cta {
    align-self: center;
    min-height: 44px;
    text-align: center;
    width: 100%;
  }

  .hero,
  .system-section,
  .products-section,
  .process-section,
  .factory-section,
  .edge-section,
  .brief-section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero {
    min-height: auto;
    padding-top: 174px;
  }

  .hero-lead {
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero-proof,
  .factory-facts,
  .principle-board,
  .product-matrix,
  .edge-row {
    grid-template-columns: 1fr;
  }

  .hero-proof div,
  .hero-proof div:nth-child(2),
  .hero-proof div:last-child {
    border-right: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .hero-proof div {
    border-bottom: 1px solid oklch(1 0 0 / 0.12);
    padding-bottom: 14px;
  }

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

  .hero-visual {
    gap: 14px;
  }

  .hero-route-panel {
    padding: 22px;
  }

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

  .link-note {
    align-items: flex-start;
    flex-direction: column;
    justify-items: start;
    text-align: left;
  }

  .principle-board article:nth-child(even) {
    transform: none;
  }

  .product-card.large {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .product-card.wide {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .system-visual {
    padding: 10px;
  }

  .section-action,
  .section-action a,
  .hero-actions,
  .hero-actions a {
    width: 100%;
  }

  .section-action a,
  .hero-actions a {
    justify-content: center;
  }

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

  .process-list li p {
    grid-column: auto;
  }

  .factory-visual {
    height: 420px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}