:root {
  --ink: #17352d;
  --ink-soft: #48625a;
  --green-950: #092f27;
  --green-900: #0f4f3d;
  --green-800: #17664d;
  --green-700: #1f7a5c;
  --green-500: #5ca74d;
  --green-200: #dcebdd;
  --teal: #2f8997;
  --copper: #b47948;
  --sand: #f2ecdf;
  --paper: #fbfaf5;
  --white: #ffffff;
  --line: rgba(23, 53, 45, 0.14);
  --line-light: rgba(255, 255, 255, 0.2);
  --shadow-sm: 0 12px 32px rgba(14, 55, 43, 0.08);
  --shadow-lg: 0 28px 80px rgba(9, 47, 39, 0.16);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 34px;
  --wrap: 1180px;
  --font-sans: "Noto Sans TC", "Microsoft JhengHei", "PingFang TC",
    "Heiti TC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

button {
  color: inherit;
}

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

h1,
h2,
h3 {
  line-height: 1.22;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.7rem, 5.5vw, 5.6rem);
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 3.4vw, 3.25rem);
}

h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

::selection {
  color: var(--white);
  background: var(--green-700);
}

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

.section {
  padding: 112px 0;
}

.section-tinted {
  background:
    radial-gradient(circle at 5% 0%, rgba(92, 167, 77, 0.1), transparent 30%),
    #f2f5ef;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--green-900);
  border-radius: 999px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

.eyebrow {
  margin-bottom: 14px;
  color: var(--green-700);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #b9dfb4;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--white);
  background: var(--green-700);
  border: 1px solid var(--green-700);
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.button:hover {
  background: var(--green-900);
  border-color: var(--green-900);
  box-shadow: 0 14px 28px rgba(15, 79, 61, 0.18);
  transform: translateY(-2px);
}

.button-small {
  min-height: 40px;
  padding-inline: 18px;
  font-size: 0.84rem;
}

.button-light {
  color: var(--green-950);
  background: var(--white);
  border-color: var(--white);
}

.button-light:hover {
  color: var(--green-950);
  background: #ecf4e8;
  border-color: #ecf4e8;
}

.button-transparent {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.32);
}

.button-transparent:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.6);
}

.button-outline {
  color: var(--green-900);
  background: transparent;
  border-color: var(--green-700);
}

.button-outline:hover {
  color: var(--white);
  background: var(--green-700);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--green-700);
  font-size: 0.92rem;
  font-weight: 800;
  border-bottom: 1px solid rgba(31, 122, 92, 0.32);
  transition:
    color 180ms ease,
    gap 180ms ease,
    border-color 180ms ease;
}

.text-link:hover {
  gap: 11px;
  color: var(--green-900);
  border-color: var(--green-900);
}

/* Header */

.utility-bar {
  position: relative;
  z-index: 30;
  color: rgba(255, 255, 255, 0.78);
  background: var(--green-950);
  font-size: 0.78rem;
}

.utility-inner {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.utility-links {
  display: flex;
  gap: 24px;
}

.utility-links a:hover {
  color: var(--white);
}

.site-header {
  position: sticky;
  z-index: 25;
  top: 0;
  background: rgba(251, 250, 245, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 44px;
  height: auto;
}

.brand-shield {
  fill: #c9d1d4;
}

.brand-field {
  fill: #6fae3a;
}

.brand-blue {
  fill: #24389b;
}

.brand-ribbon {
  fill: none;
  stroke: var(--white);
  stroke-width: 6;
  stroke-linecap: round;
}

.brand-copy {
  display: grid;
  line-height: 1;
}

.brand-copy strong {
  font-size: 1.18rem;
  letter-spacing: 0.08em;
}

.brand-copy small {
  margin-top: 6px;
  color: var(--green-700);
  font-size: 0.61rem;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.91rem;
  font-weight: 700;
}

.primary-nav > a:not(.button) {
  position: relative;
  padding: 30px 0;
}

.primary-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: 19px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--green-700);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.primary-nav > a:not(.button):hover::after,
.primary-nav > a.is-active::after {
  transform: scaleX(1);
}

.primary-nav > a.is-active {
  color: var(--green-700);
}

.nav-toggle {
  display: none;
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 14% 90%, rgba(125, 189, 85, 0.2), transparent 28%),
    radial-gradient(circle at 86% 8%, rgba(47, 137, 151, 0.25), transparent 34%),
    linear-gradient(125deg, #092f27 0%, #0f4f3d 54%, #135d49 100%);
}

.hero::after {
  position: absolute;
  right: -10%;
  bottom: -60%;
  width: 70vw;
  height: 70vw;
  max-width: 900px;
  max-height: 900px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 70px rgba(255, 255, 255, 0.025),
    0 0 0 140px rgba(255, 255, 255, 0.018);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to right, black, transparent 75%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 720px;
  padding-block: 94px 108px;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 70px;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 26px;
}

.hero h1 span {
  color: #a8d482;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.9;
}

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

.hero-note {
  display: flex;
  margin-top: 30px;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #9ed36f;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(158, 211, 111, 0.12);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    box-shadow: 0 0 0 10px rgba(158, 211, 111, 0.04);
  }
}

.hero-visual {
  position: relative;
  min-height: 540px;
}

.hero-image-frame {
  position: absolute;
  top: 44px;
  right: 0;
  width: min(100%, 470px);
  height: 470px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 190px 190px 28px 28px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(10px);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 178px 178px 20px 20px;
  filter: saturate(0.92) contrast(1.05);
}

.hero-float {
  position: absolute;
  z-index: 2;
  display: grid;
  padding: 16px 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 18px;
  box-shadow: 0 22px 54px rgba(6, 38, 31, 0.22);
  backdrop-filter: blur(12px);
}

.hero-float strong {
  color: var(--green-700);
  font-size: 1.55rem;
  line-height: 1;
}

.hero-float span {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 700;
}

.hero-float-top {
  top: 20px;
  left: 0;
}

.hero-float-bottom {
  right: -18px;
  bottom: 36px;
}

.hero-mini-card {
  position: absolute;
  bottom: 0;
  left: 8px;
  z-index: 3;
  display: flex;
  min-width: 300px;
  padding: 15px 18px;
  align-items: center;
  gap: 13px;
  color: var(--ink);
  background: #f4f2e8;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(6, 38, 31, 0.2);
}

.hero-mini-card svg {
  width: 34px;
  fill: none;
  stroke: var(--green-700);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-mini-card span {
  display: grid;
}

.hero-mini-card b {
  font-size: 0.92rem;
}

.hero-mini-card small {
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.proof-strip {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.proof-grid {
  display: grid;
  min-height: 140px;
  grid-template-columns: repeat(4, 1fr);
}

.proof-item {
  display: grid;
  padding: 26px 30px;
  align-content: center;
  border-left: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 1px solid var(--line);
}

.proof-item strong {
  color: var(--green-900);
  font-size: 1.17rem;
  letter-spacing: -0.015em;
}

.proof-item span {
  margin-top: 5px;
  font-size: 0.82rem;
  font-weight: 800;
}

.proof-item small {
  color: var(--ink-soft);
  font-size: 0.71rem;
}

/* Shared sections */

.section-heading {
  display: flex;
  margin-bottom: 44px;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading > p {
  max-width: 470px;
  margin-bottom: 7px;
  color: var(--ink-soft);
}

.section-copy p {
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.9;
}

.split-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 80px;
}

.split-grid-about {
  align-items: center;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

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

.principle-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.principle-card:hover {
  box-shadow: 0 20px 54px rgba(14, 55, 43, 0.12);
  transform: translateY(-4px);
}

.principle-card h3 {
  margin-top: 18px;
}

.principle-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.78;
}

.icon-badge {
  display: grid;
  width: 48px;
  height: 48px;
  color: var(--green-700);
  background: var(--green-200);
  border-radius: 15px;
  place-items: center;
}

.icon-badge svg {
  width: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

.product-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    opacity 220ms ease;
}

.product-card:hover {
  box-shadow: 0 26px 70px rgba(14, 55, 43, 0.14);
  transform: translateY(-6px);
}

.product-card.is-hidden {
  display: none;
}

.grid-note {
  margin-top: 22px;
  padding: 12px 18px;
  color: var(--ink-soft);
  background: rgba(23, 53, 45, 0.05);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  line-height: 1.7;
}

.product-card-image {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #e2ebe2;
}

.product-card-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgba(9, 47, 39, 0.22), transparent 45%);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.product-card:hover .product-card-image img {
  transform: scale(1.045);
}

.product-card-tag {
  position: absolute;
  z-index: 2;
  bottom: 14px;
  left: 14px;
  padding: 6px 11px;
  color: var(--green-950);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
}

.product-card-flag {
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  color: var(--white);
  background: rgba(23, 53, 45, 0.82);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}

.product-card[data-status="discontinued"] .product-card-image img {
  filter: saturate(0.72);
}

.product-status-note {
  margin-top: 20px;
  padding: 12px 16px;
  background: rgba(23, 53, 45, 0.72);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.6;
}

.product-card-body {
  padding: 24px 25px 26px;
}

.product-card-body p {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.card-kicker {
  margin-bottom: 9px !important;
  color: var(--green-700) !important;
  font-size: 0.68rem !important;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-card-body h3 a:hover {
  color: var(--green-700);
}

.center-action {
  margin-top: 44px;
  text-align: center;
}

.tech-section {
  background:
    radial-gradient(circle at 100% 50%, rgba(92, 167, 77, 0.08), transparent 35%),
    var(--paper);
}

.tech-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 86px;
}

.tech-visual {
  position: relative;
  min-height: 520px;
}

.tech-visual::before {
  position: absolute;
  inset: 26px 24px 0 0;
  content: "";
  background: var(--green-200);
  border-radius: 170px 170px 28px 28px;
}

.tech-visual img {
  position: absolute;
  inset: 0 0 34px 30px;
  width: calc(100% - 30px);
  height: calc(100% - 34px);
  object-fit: cover;
  border-radius: 170px 170px 28px 28px;
  box-shadow: var(--shadow-lg);
}

.molecule {
  position: absolute;
  z-index: 2;
  width: 18px;
  height: 18px;
  background: #9ad175;
  border: 5px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(9, 47, 39, 0.18);
}

.molecule-a {
  top: 50px;
  right: 40px;
}

.molecule-b {
  right: 95px;
  bottom: 80px;
  width: 14px;
  height: 14px;
  background: var(--teal);
}

.molecule-c {
  bottom: 35px;
  left: 10px;
  width: 12px;
  height: 12px;
  background: var(--copper);
}

.step-list {
  display: grid;
  padding: 0;
  margin: 30px 0 34px;
  gap: 20px;
  list-style: none;
}

.step-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
}

.step-list li > span {
  display: grid;
  width: 42px;
  height: 42px;
  color: var(--green-700);
  background: var(--green-200);
  border-radius: 50%;
  font-size: 0.74rem;
  font-weight: 900;
  place-items: center;
}

.step-list b {
  display: block;
  margin-bottom: 3px;
}

.step-list p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  display: flex;
  min-height: 300px;
  padding: 28px;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.news-card time {
  margin-bottom: 22px;
  color: var(--green-700);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.news-card h3 {
  font-size: 1.15rem;
}

.news-card h3 a:hover {
  color: var(--green-700);
}

.news-card p {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.news-card .text-link {
  margin-top: auto;
  align-self: start;
}

.cta-band {
  padding: 80px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 120%, rgba(150, 205, 112, 0.2), transparent 38%),
    linear-gradient(120deg, var(--green-950), var(--green-800));
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 60px;
}

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

.cta-grid p {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Page hero */

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 86% 120%, rgba(107, 178, 87, 0.28), transparent 37%),
    linear-gradient(125deg, #0b3b30, #135d49);
}

.page-hero::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: linear-gradient(to left, black, transparent 80%);
}

.page-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 440px;
  padding-block: 82px;
  grid-template-columns: 1fr 260px;
  align-items: center;
  gap: 40px;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.8rem, 5.2vw, 5rem);
}

.page-hero-copy {
  max-width: 700px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.73);
  font-size: 1.05rem;
}

.page-hero .breadcrumbs {
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.78rem;
}

.page-hero .breadcrumbs a:hover {
  color: var(--white);
}

.page-hero-orbit {
  position: relative;
  display: grid;
  width: 220px;
  height: 220px;
  justify-self: end;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  place-items: center;
  box-shadow:
    0 0 0 32px rgba(255, 255, 255, 0.025),
    0 0 0 64px rgba(255, 255, 255, 0.018);
}

.page-hero-orbit span {
  display: grid;
  width: 112px;
  height: 112px;
  color: #b5dc95;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 34px;
  place-items: center;
  transform: rotate(-7deg);
}

.page-hero-orbit svg {
  width: 62px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-hero-error .page-hero-grid {
  min-height: 560px;
}

/* Product detail */

.product-detail-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(125deg, #0a362c, #17664d);
}

.product-tone-teal {
  background: linear-gradient(125deg, #083d42, #146d76);
}

.product-tone-green {
  background: linear-gradient(125deg, #0a362c, #217a58);
}

.product-tone-sand {
  background: linear-gradient(125deg, #50442f, #7e6847);
}

.product-tone-wood {
  background: linear-gradient(125deg, #3f3327, #72583e);
}

.product-tone-copper {
  background: linear-gradient(125deg, #513624, #8f6040);
}

.product-tone-rose {
  background: linear-gradient(125deg, #593438, #8b555d);
}

.product-detail-grid {
  display: grid;
  min-height: 620px;
  padding-block: 76px;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: 70px;
}

.product-detail-copy .breadcrumbs {
  margin-bottom: 25px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.8rem;
}

.product-detail-copy .breadcrumbs a:hover {
  color: var(--white);
}

.product-detail-copy h1 {
  font-size: clamp(2.7rem, 4.8vw, 4.8rem);
}

.product-detail-image {
  position: relative;
  padding: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 180px 180px 28px 28px;
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
}

.product-detail-image img {
  width: 100%;
  aspect-ratio: 4 / 3.4;
  object-fit: cover;
  border-radius: 170px 170px 20px 20px;
}

.product-detail-image span {
  position: absolute;
  right: 28px;
  bottom: 28px;
  padding: 8px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: start;
  gap: 70px;
}

.lead-paragraph {
  color: var(--ink-soft);
  font-size: 1.08rem;
  line-height: 2;
}

.highlight-list {
  display: grid;
  margin-top: 34px;
  gap: 14px;
}

.highlight-item {
  display: grid;
  padding: 18px 20px;
  grid-template-columns: 30px 1fr;
  align-items: start;
  gap: 14px;
  background: #f3f6f0;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.highlight-item svg {
  width: 25px;
  fill: none;
  stroke: var(--green-700);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.highlight-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.label-figure {
  margin: 34px 0 0;
}

.label-figure img {
  width: 100%;
  max-width: 440px;
  height: auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.label-figure figcaption {
  max-width: 440px;
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.6;
}

.spec-card {
  position: sticky;
  top: 112px;
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.spec-card h2 {
  font-size: 1.75rem;
}

.spec-card dl {
  margin: 28px 0 0;
}

.spec-card dl > div {
  display: grid;
  padding: 15px 0;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  border-top: 1px solid var(--line);
}

.spec-card dt {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.spec-card dd {
  margin: 0;
  font-size: 0.89rem;
  font-weight: 700;
}

.spec-note {
  padding: 15px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  background: #f4f1e8;
  border-radius: 13px;
  font-size: 0.74rem;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.application-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.application-card > span {
  color: var(--green-500);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.application-card h3 {
  margin: 22px 0 0;
}

/* About */

.story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 78px;
}

.story-panel {
  position: relative;
  overflow: hidden;
  padding: 48px;
  color: var(--white);
  background:
    radial-gradient(circle at 100% 100%, rgba(132, 188, 92, 0.3), transparent 42%),
    var(--green-900);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.story-panel > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

.story-shield {
  position: absolute;
  top: -20px;
  right: -18px;
  opacity: 0.12;
}

.story-shield svg {
  width: 240px;
}

.story-shield .brand-shield,
.story-shield .brand-field,
.story-shield .brand-blue,
.story-shield .brand-ribbon {
  fill: var(--white);
  stroke: none;
}

.company-facts {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.company-facts > div {
  display: grid;
  padding: 17px 18px;
  background: #f3f5f0;
  border-radius: 14px;
}

.company-facts span {
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 800;
}

.company-facts strong {
  margin-top: 3px;
  font-size: 0.88rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-grid-wide {
  gap: 24px;
}

.process-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.process-card > span {
  display: inline-block;
  padding-bottom: 20px;
  color: var(--green-500);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.process-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.87rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 78px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  padding: 0 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 15px;
}

.faq-list summary {
  padding: 20px 0;
  font-weight: 800;
  cursor: pointer;
}

.faq-list summary::marker {
  color: var(--green-700);
}

.faq-list details p {
  padding-bottom: 20px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* OEM */

.capability-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 70px;
}

.capability-panel {
  padding: 40px;
  color: var(--white);
  background: var(--green-900);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.capability-panel p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

.check-list {
  display: grid;
  padding: 0;
  margin: 28px 0 0;
  gap: 13px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before {
  position: absolute;
  top: 0.74em;
  left: 0;
  width: 12px;
  height: 7px;
  content: "";
  border-bottom: 2px solid #9bd574;
  border-left: 2px solid #9bd574;
  transform: rotate(-45deg);
}

.capability-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.capability-card {
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.capability-card strong {
  color: var(--green-700);
  font-size: 0.8rem;
  letter-spacing: 0.07em;
}

.capability-card h3 {
  margin: 18px 0 8px;
  font-size: 1.06rem;
}

.capability-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

/* News */

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

.news-row {
  display: grid;
  padding: 28px 30px;
  grid-template-columns: 64px 1fr 48px;
  align-items: center;
  gap: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.news-row:hover {
  box-shadow: 0 20px 55px rgba(14, 55, 43, 0.12);
  transform: translateX(5px);
}

.news-index {
  color: #9aae9f;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.news-row time,
.article-header time {
  color: var(--green-700);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.news-row h2 {
  margin: 8px 0 7px;
  font-size: 1.22rem;
}

.news-row h2 a:hover {
  color: var(--green-700);
}

.news-row p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.round-link {
  display: grid;
  width: 44px;
  height: 44px;
  color: var(--green-700);
  background: var(--green-200);
  border-radius: 50%;
  font-weight: 900;
  place-items: center;
  transition:
    color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.news-row:hover .round-link {
  color: var(--white);
  background: var(--green-700);
  transform: rotate(-12deg);
}

.article-page {
  background: var(--paper);
}

.article-header {
  padding: 82px 0 68px;
  color: var(--white);
  background:
    radial-gradient(circle at 100% 100%, rgba(125, 189, 85, 0.2), transparent 35%),
    linear-gradient(125deg, var(--green-950), var(--green-800));
}

.article-header-inner {
  max-width: 900px;
}

.article-header h1 {
  font-size: clamp(2.3rem, 4.2vw, 4.1rem);
}

.article-header .breadcrumbs {
  color: rgba(255, 255, 255, 0.58);
}

.article-layout {
  display: grid;
  padding-block: 80px;
  grid-template-columns: 1fr 320px;
  align-items: start;
  gap: 70px;
}

.article-body {
  padding: 44px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.article-body p {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 2;
}

.article-lead {
  color: var(--ink) !important;
  font-size: 1.18rem !important;
  font-weight: 700;
}

.article-note {
  padding: 20px 22px;
  margin-top: 30px;
  background: #f2f3eb;
  border-left: 3px solid var(--green-500);
  border-radius: 0 13px 13px 0;
}

.article-note strong {
  display: block;
  margin-bottom: 4px;
}

.article-note p {
  margin-bottom: 0;
  font-size: 0.82rem;
}

.article-aside {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 12px;
}

.article-aside h2 {
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.article-aside > a:not(.button) {
  display: grid;
  padding: 17px;
  gap: 6px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition:
    border-color 180ms ease,
    transform 180ms ease;
}

.article-aside > a:not(.button):hover {
  border-color: var(--green-500);
  transform: translateX(4px);
}

.article-aside > a span {
  font-size: 0.87rem;
  font-weight: 800;
}

.article-aside .button {
  margin-top: 10px;
}

/* Contact and forms */

.contact-grid,
.quote-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
  gap: 70px;
}

.contact-list {
  display: grid;
  margin: 30px 0 34px;
  border-top: 1px solid var(--line);
}

.contact-list > * {
  display: grid;
  padding: 17px 0;
  grid-template-columns: 90px 1fr;
  border-bottom: 1px solid var(--line);
}

.contact-list span {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.contact-list strong {
  font-size: 0.92rem;
}

.contact-list a:hover strong {
  color: var(--green-700);
}

.form-card {
  padding: 38px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-card h2 {
  font-size: 2.2rem;
}

.form-grid {
  display: grid;
  margin: 30px 0;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-grid label {
  display: grid;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.form-grid label span {
  color: #a44a3c;
}

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

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #fcfcf9;
  border: 1px solid rgba(23, 53, 45, 0.2);
  border-radius: 11px;
  outline: none;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.form-grid textarea {
  resize: vertical;
}

.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  border-color: var(--green-700);
  box-shadow: 0 0 0 4px rgba(31, 122, 92, 0.1);
}

.consent {
  display: flex !important;
  align-items: flex-start;
  gap: 9px !important;
  font-weight: 600 !important;
}

.consent input {
  width: auto;
  margin-top: 5px;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-card.is-submitting .button {
  opacity: 0.72;
  pointer-events: none;
}

.form-status {
  min-height: 28px;
  margin: 17px 0 0;
  color: var(--green-700);
  font-size: 0.86rem;
  font-weight: 800;
}

.form-note {
  padding-top: 17px;
  margin: 0;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-size: 0.76rem;
}

.form-fallback {
  margin: 11px 0 0;
  color: var(--green-700);
  font-size: 0.84rem;
  font-weight: 700;
}

.form-fallback a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.quote-aside {
  position: sticky;
  top: 112px;
  padding: 36px;
  color: var(--white);
  background: var(--green-900);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.step-list-light li > span {
  color: var(--green-950);
  background: #a6d47d;
}

.step-list-light p {
  color: rgba(255, 255, 255, 0.67);
}

.quote-contact {
  display: grid;
  padding-top: 25px;
  margin-top: 28px;
  gap: 6px;
  border-top: 1px solid var(--line-light);
}

.quote-contact span {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.75rem;
}

.quote-contact a {
  font-weight: 800;
}

.quote-contact a:hover {
  color: #b8df9c;
}

/* Text pages */

.prose-page {
  max-width: 860px;
  padding: 50px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.prose-page h2 {
  margin: 48px 0 14px;
  font-size: 1.45rem;
}

.prose-page h2:first-child {
  margin-top: 0;
}

.prose-page p {
  color: var(--ink-soft);
}

/* Footer */

.site-footer {
  padding: 76px 0 0;
  color: rgba(255, 255, 255, 0.7);
  background: #082d25;
}

.footer-grid {
  display: grid;
  padding-bottom: 54px;
  grid-template-columns: 1.25fr 0.8fr 1fr 0.8fr;
  gap: 54px;
}

.brand-light {
  color: var(--white);
}

.brand-light .brand-shield {
  fill: #f5f0e5;
}

.brand-light .brand-field {
  fill: #8ec751;
}

.brand-light .brand-blue {
  fill: #5b7ccc;
}

.brand-light .brand-copy small {
  color: #99b5a7;
}

.footer-lead {
  margin-top: 24px;
  font-size: 0.84rem;
}

.footer-grid h3 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 0.88rem;
}

.footer-grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.83rem;
}

.footer-grid > div:not(:first-child) a:hover {
  color: var(--white);
}

.footer-grid p {
  margin: 0;
}

.footer-bottom {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.72rem;
}

/* Filter */

.filter-row {
  display: flex;
  margin-bottom: 34px;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-button {
  padding: 10px 18px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--white);
  background: var(--green-700);
  border-color: var(--green-700);
}

.info-callout {
  display: grid;
  padding: 30px;
  margin-top: 52px;
  grid-template-columns: 58px 1fr auto;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.callout-icon {
  display: grid;
  width: 56px;
  height: 56px;
  color: var(--green-700);
  background: var(--green-200);
  border-radius: 17px;
  place-items: center;
}

.callout-icon svg {
  width: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.info-callout h3 {
  margin-bottom: 4px;
}

.info-callout p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

/* Reveal */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 650ms ease,
    transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.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;
    transition-duration: 0.01ms !important;
  }

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

@media (max-width: 1080px) {
  .primary-nav {
    gap: 18px;
  }

  .hero-grid,
  .product-detail-grid {
    gap: 40px;
  }

  .hero-image-frame {
    height: 420px;
  }

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

  .principle-grid-large,
  .process-grid,
  .application-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 900px) {
  .wrap {
    width: min(calc(100% - 30px), var(--wrap));
  }

  .section {
    padding: 82px 0;
  }

  .utility-inner > span {
    display: none;
  }

  .utility-inner {
    justify-content: flex-end;
  }

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

  .nav-toggle {
    display: grid;
    width: 44px;
    height: 44px;
    padding: 11px 9px;
    gap: 5px;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 12px;
    cursor: pointer;
  }

  .nav-toggle > span:not(.sr-only) {
    display: block;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  .nav-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    z-index: 40;
    top: 110px;
    right: 15px;
    left: 15px;
    display: grid;
    padding: 20px;
    gap: 0;
    background: rgba(251, 250, 245, 0.99);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

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

  .primary-nav > a:not(.button) {
    padding: 13px 10px;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav > a:not(.button)::after {
    display: none;
  }

  .primary-nav .button {
    margin-top: 13px;
  }

  .hero-grid,
  .split-grid,
  .story-grid,
  .tech-grid,
  .product-detail-grid,
  .detail-grid,
  .capability-grid,
  .faq-grid,
  .contact-grid,
  .quote-layout,
  .article-layout {
    grid-template-columns: 1fr;
  }

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

  .hero-visual {
    min-height: 500px;
  }

  .hero-image-frame {
    right: auto;
    left: 50%;
    width: min(92%, 460px);
    transform: translateX(-50%);
  }

  .hero-float-top {
    left: 3%;
  }

  .hero-float-bottom {
    right: 2%;
  }

  .hero-mini-card {
    left: 2%;
  }

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

  .proof-item:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .proof-item {
    border-bottom: 1px solid var(--line);
  }

  .proof-item:nth-child(3),
  .proof-item:nth-child(4) {
    border-bottom: 0;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .split-grid,
  .story-grid,
  .tech-grid,
  .detail-grid,
  .capability-grid,
  .faq-grid,
  .contact-grid,
  .quote-layout {
    gap: 48px;
  }

  .tech-visual {
    min-height: 470px;
  }

  .page-hero-grid {
    min-height: 420px;
    grid-template-columns: 1fr;
  }

  .page-hero-orbit {
    display: none;
  }

  .product-detail-grid {
    min-height: auto;
    padding-block: 72px;
  }

  .product-detail-image {
    max-width: 560px;
  }

  .spec-card,
  .article-aside,
  .quote-aside {
    position: static;
  }

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

  .news-card {
    min-height: 0;
  }

  .article-layout {
    gap: 40px;
  }

  .cta-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: clamp(2.35rem, 12vw, 3.7rem);
  }

  h2 {
    font-size: clamp(1.8rem, 8vw, 2.55rem);
  }

  .utility-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.7rem;
  }

  .brand-copy strong {
    font-size: 1rem;
  }

  .brand-mark {
    width: 38px;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 58px;
  }

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

  .hero-actions .button,
  .cta-actions .button {
    flex: 1 1 100%;
  }

  .hero-visual {
    min-height: 410px;
  }

  .hero-image-frame {
    top: 36px;
    height: 340px;
    border-radius: 150px 150px 22px 22px;
  }

  .hero-image-frame img {
    border-radius: 140px 140px 16px 16px;
  }

  .hero-float {
    padding: 12px 13px;
  }

  .hero-float strong {
    font-size: 1.2rem;
  }

  .hero-float-top {
    top: 4px;
  }

  .hero-float-bottom {
    right: -2px;
    bottom: 42px;
  }

  .hero-mini-card {
    right: 4px;
    left: 4px;
    min-width: 0;
  }

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

  .proof-item {
    min-height: 104px;
    padding: 20px;
    border-right: 1px solid var(--line);
  }

  .proof-item:nth-child(3) {
    border-bottom: 1px solid var(--line);
  }

  .principle-grid,
  .principle-grid-large,
  .product-grid,
  .product-grid-compact,
  .process-grid,
  .process-grid-wide,
  .application-grid,
  .capability-cards,
  .company-facts,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .tech-visual {
    min-height: 390px;
  }

  .tech-visual::before {
    inset: 18px 16px 0 0;
    border-radius: 130px 130px 24px 24px;
  }

  .tech-visual img {
    inset: 0 0 24px 20px;
    width: calc(100% - 20px);
    height: calc(100% - 24px);
    border-radius: 130px 130px 24px 24px;
  }

  .page-hero-grid {
    min-height: 390px;
    padding-block: 64px;
  }

  .product-detail-image {
    border-radius: 125px 125px 22px 22px;
  }

  .product-detail-image img {
    border-radius: 115px 115px 16px 16px;
  }

  .detail-grid {
    gap: 38px;
  }

  .spec-card,
  .form-card,
  .article-body,
  .story-panel,
  .capability-panel,
  .quote-aside,
  .prose-page {
    padding: 26px;
    border-radius: 20px;
  }

  .spec-card dl > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .news-row {
    padding: 23px;
    grid-template-columns: 1fr 42px;
    gap: 16px;
  }

  .news-index {
    display: none;
  }

  .news-row h2 {
    font-size: 1.05rem;
  }

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

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

  .contact-list > * {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .info-callout {
    grid-template-columns: 1fr;
  }

  .info-callout .button {
    justify-self: start;
  }

  .footer-bottom {
    padding: 18px 0;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

/* Testing & document lists */

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

.test-card {
  padding: 26px 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.test-card strong {
  display: block;
  color: var(--green-800);
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.test-card span {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.test-card p {
  padding-top: 12px;
  margin: 14px 0 0;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.doc-list {
  display: grid;
  padding: 0;
  margin: 30px 0 0;
  gap: 12px;
  list-style: none;
}

.doc-list li {
  display: flex;
  padding: 18px 22px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.doc-list b {
  display: block;
  font-size: 0.94rem;
}

.doc-list small {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.status-badge {
  flex: none;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.status-badge.is-pending {
  color: #8a5a12;
  background: #f7e9cd;
}

.status-badge.is-ready {
  color: var(--green-800);
  background: var(--green-200);
}

@media (max-width: 900px) {
  .test-grid {
    grid-template-columns: 1fr;
  }

  .doc-list li {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}