:root {
  --ink: #123f3b;
  --ink-2: #204f4a;
  --green: #0f6b5b;
  --green-bright: #2d9a80;
  --mint: #dbece6;
  --mist: #f1f6f4;
  --paper: #fbfcfb;
  --white: #ffffff;
  --coral: #e66e5b;
  --orange: #ef9a61;
  --blue: #2f6fa4;
  --yellow: #e9bc55;
  --text: #243d3a;
  --muted: #637572;
  --line: #d7e2df;
  --shadow: 0 16px 45px rgba(18, 63, 59, 0.09);
  --radius: 6px;
  --shell: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--text);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

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

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

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

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: 64px;
}

h2 {
  margin-bottom: 0;
  font-size: 44px;
}

h3 {
  font-size: 22px;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 20px;
  z-index: 1000;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(251, 252, 251, 0.94);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 7px 24px rgba(18, 63, 59, 0.07);
}

.nav-shell {
  width: min(calc(100% - 48px), var(--shell));
  height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 34px;
}

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

.brand-symbol {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-mark-wrap {
  position: relative;
  width: 48px;
  height: 46px;
  display: grid;
  place-items: center start;
  flex: 0 0 auto;
}

.trademark-status {
  position: absolute;
  top: 0;
  right: 0;
  color: var(--green);
  font-family: Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  line-height: 1;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-copy strong {
  color: var(--ink);
  font-size: 18px;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 9px;
  font-family: Arial, sans-serif;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  padding: 28px 0 24px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  height: 2px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  min-height: 42px;
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  transition: color 160ms ease, background 160ms ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  color: var(--white);
  background: var(--ink);
}

.menu-button {
  width: 42px;
  height: 42px;
  margin-left: auto;
  padding: 10px;
  display: none;
  border: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-button.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button.is-open span:nth-child(2) { opacity: 0; }
.menu-button.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  top: 73px;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 30px 24px;
  background: var(--paper);
}

.mobile-nav[hidden] { display: none; }

.mobile-nav a {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 21px;
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 780px;
  padding-top: 82px;
  display: flex;
  align-items: stretch;
  background-color: #f2f7f5;
  background-image: url("assets/hero-science-v3.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 48px), var(--shell));
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: min(640px, 55%);
  min-width: 0;
  padding: 68px 0 54px;
}

.eyebrow,
.section-kicker {
  margin-bottom: 20px;
  color: var(--coral);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
}

.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero .eyebrow span {
  padding-right: 12px;
  border-right: 1px solid var(--coral);
  color: var(--ink);
  letter-spacing: 0;
}

.hero h1 {
  margin-bottom: 20px;
  padding-left: 20px;
  border-left: 5px solid var(--coral);
  font-size: 68px;
}

.hero-lead {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 29px;
  font-weight: 700;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.hero-lead em {
  color: var(--green);
  font-style: normal;
}

.hero-subline {
  margin-bottom: 14px;
  color: var(--coral);
  font-size: 16px;
  font-weight: 700;
}

.hero-text {
  max-width: 555px;
  margin-bottom: 25px;
  color: #3c5551;
  font-size: 15px;
  line-height: 1.78;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
}

.button {
  min-height: 50px;
  padding: 11px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  border: 1px solid transparent;
  border-radius: 0;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

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

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

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green);
}

.text-link,
.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
}

.text-link:hover,
.inline-link:hover {
  color: var(--coral);
}

.hero-capabilities {
  max-width: 590px;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #afc4be;
  border-bottom: 1px solid #afc4be;
  list-style: none;
}

.hero-capabilities li {
  min-width: 0;
  padding: 13px 14px;
  display: grid;
  grid-template-columns: 27px 1fr;
  align-items: center;
  gap: 1px 8px;
  border-right: 1px solid #afc4be;
}

.hero-capabilities li:last-child { border-right: 0; }

.hero-capabilities span {
  grid-row: 1 / 3;
  color: var(--coral);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
}

.hero-capabilities strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-family: Arial, sans-serif;
  font-size: 11px;
  line-height: 1.2;
}

.hero-capabilities small {
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.proof-band {
  border-top: 4px solid var(--coral);
  color: var(--white);
  background: var(--ink);
}

.proof-grid {
  width: min(100%, var(--shell));
  min-height: 132px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-grid > div {
  padding: 28px 38px;
  display: flex;
  align-items: center;
  gap: 17px;
  border-right: 1px solid rgba(255,255,255,0.16);
}

.proof-grid > div:last-child { border-right: 0; }

.proof-grid strong {
  color: var(--white);
  font-family: Arial, sans-serif;
  font-size: 31px;
}

.proof-grid span {
  color: rgba(255,255,255,0.72);
  font-size: 13px;
  line-height: 1.45;
}

.section {
  padding: 110px 0;
}

.section-shell {
  width: min(calc(100% - 48px), var(--shell));
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 56px;
}

.heading-row {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 60px;
}

.heading-row > p {
  max-width: 470px;
  margin: 0 0 4px auto;
  color: var(--muted);
  font-size: 17px;
}

.intro {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
}

.intro-copy {
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.intro-copy p {
  max-width: 680px;
  color: var(--muted);
}

.intro-copy .intro-lead {
  margin-top: 26px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.65;
}

.inline-link {
  margin-top: 15px;
}

.services {
  background: var(--mist);
}

.service-filters {
  width: fit-content;
  margin-bottom: 32px;
  display: flex;
  border: 1px solid var(--line);
  background: var(--white);
}

.filter-button {
  min-height: 42px;
  padding: 8px 18px;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.filter-button:last-child { border-right: 0; }

.filter-button.is-active,
.filter-button:hover,
.filter-button:focus-visible {
  color: var(--white);
  background: var(--ink);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.service-card {
  min-height: 390px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.service-card:hover {
  z-index: 1;
  border-color: #a6c5bc;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.service-card[hidden] { display: none; }

.service-top {
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-code {
  min-width: 44px;
  height: 28px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--green);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
}

.service-index {
  color: #9aaba8;
  font-family: Arial, sans-serif;
  font-size: 12px;
}

.service-card h3 {
  min-height: 54px;
  margin-bottom: 14px;
}

.service-card p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.service-card ul {
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 5px 18px;
  list-style: none;
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
}

.service-card li::before {
  content: "+";
  margin-right: 5px;
  color: var(--coral);
}

.service-card a {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
}

.advantage-band {
  color: var(--white);
  background: var(--ink);
}

.section-heading.light h2 { color: var(--white); }
.section-heading.light > p { color: rgba(255,255,255,0.68); }

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.17);
  border-bottom: 1px solid rgba(255,255,255,0.17);
}

.advantage-grid article {
  min-height: 270px;
  padding: 34px 28px;
  border-right: 1px solid rgba(255,255,255,0.17);
}

.advantage-grid article:last-child { border-right: 0; }

.advantage-grid article > span {
  color: var(--coral);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.advantage-grid h3 {
  margin: 56px 0 14px;
  color: var(--white);
}

.advantage-grid p {
  margin: 0;
  color: rgba(255,255,255,0.65);
  font-size: 14px;
}

.process {
  background: var(--white);
}

.process-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
  counter-reset: step;
}

.process-list li {
  position: relative;
  padding: 27px 28px 0 0;
  border-top: 2px solid var(--line);
}

.process-list li::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 0;
  width: 12px;
  height: 12px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 1px var(--green);
}

.process-list li:last-child { padding-right: 0; }

.process-list > li > span {
  color: var(--coral);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.process-list h3 {
  margin: 18px 0 10px;
  font-size: 18px;
}

.process-list p {
  color: var(--muted);
  font-size: 13px;
}

.technology {
  border-top: 1px solid var(--line);
  background: var(--mist);
}

.technology-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: center;
}

.technology-copy h2 {
  margin-bottom: 28px;
}

.technology-copy > p:not(.section-kicker) {
  color: var(--muted);
}

.tool-lines {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-lines span {
  padding: 6px 10px;
  border-left: 3px solid var(--green);
  color: var(--ink);
  background: var(--white);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.quality-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.quality-head {
  min-height: 92px;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.quality-head > span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--coral);
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.quality-head strong {
  color: var(--ink);
  font-size: 20px;
}

.quality-panel ul {
  margin: 0;
  padding: 0 28px;
  list-style: none;
}

.quality-panel li {
  padding: 21px 0;
  display: grid;
  grid-template-columns: 45px 1fr;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.quality-panel li:last-child { border-bottom: 0; }

.quality-panel li b {
  color: var(--green-bright);
  font-family: Arial, sans-serif;
  font-size: 12px;
}

.quality-panel li span {
  color: var(--muted);
  font-size: 13px;
}

.quality-panel li strong {
  margin-right: 10px;
  color: var(--ink);
  font-size: 15px;
}

.cases {
  background: var(--white);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.case-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.case-visual {
  position: relative;
  height: 210px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-color: var(--mist);
  background-image: linear-gradient(#dce8e5 1px, transparent 1px), linear-gradient(90deg, #dce8e5 1px, transparent 1px);
  background-size: 30px 30px;
}

.case-visual-one span {
  position: absolute;
  bottom: 24px;
  width: 44px;
  background: var(--green);
}

.case-visual-one span:nth-child(1) { left: 68px; height: 60px; }
.case-visual-one span:nth-child(2) { left: 122px; height: 100px; background: var(--green-bright); }
.case-visual-one span:nth-child(3) { left: 176px; height: 132px; background: var(--coral); }
.case-visual-one span:nth-child(4) { left: 230px; height: 160px; background: var(--orange); }
.case-visual-one i { position: absolute; right: 38px; top: 25px; width: 12px; height: 12px; border-radius: 50%; background: var(--blue); box-shadow: 20px 20px 0 var(--green), -8px 45px 0 var(--coral), 30px 70px 0 var(--yellow); }

.case-visual-two span {
  position: absolute;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 14px 7px 0 rgba(15,107,91,.45), -9px 15px 0 rgba(15,107,91,.28);
}

.case-visual-two span:nth-child(1) { left: 45px; top: 48px; }
.case-visual-two span:nth-child(2) { left: 130px; top: 110px; background: var(--coral); }
.case-visual-two span:nth-child(3) { left: 205px; top: 45px; background: var(--blue); }
.case-visual-two span:nth-child(4) { left: 275px; top: 125px; background: var(--green-bright); }
.case-visual-two span:nth-child(5) { left: 330px; top: 58px; background: var(--orange); }
.case-visual-two span:nth-child(6) { left: 75px; top: 155px; background: var(--yellow); }

.case-visual-three div {
  position: absolute;
  right: 36px;
  bottom: 40px;
  left: 42px;
  height: 85px;
  border-bottom: 3px solid var(--ink);
  border-left: 3px solid var(--ink);
}

.case-visual-three div::before,
.case-visual-three div::after {
  content: "";
  position: absolute;
  bottom: -3px;
  width: 44%;
  height: 70px;
  border-top: 4px solid;
  border-radius: 50% 50% 0 0;
}

.case-visual-three div::before { left: 2%; border-color: var(--green); transform: rotate(-7deg); }
.case-visual-three div::after { right: 2%; border-color: var(--coral); transform: rotate(7deg); }
.case-visual-three i,
.case-visual-three b { position: absolute; top: 34px; width: 62px; height: 18px; }
.case-visual-three i { left: 58px; background: var(--green); }
.case-visual-three b { right: 58px; background: var(--coral); }

.case-body {
  padding: 28px;
}

.case-tag {
  margin-bottom: 10px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 700;
}

.case-body h3 {
  min-height: 55px;
  margin-bottom: 14px;
}

.case-body > p:not(.case-tag) {
  min-height: 95px;
  color: var(--muted);
  font-size: 14px;
}

.case-body > div {
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: 1px solid var(--line);
}

.case-body > div strong { color: var(--green); font-size: 12px; }
.case-body > div span { color: var(--ink); font-size: 13px; font-weight: 600; }

.promise {
  background: #fff7f3;
}

.promise-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
}

.promise-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
  list-style: none;
}

.promise-list li {
  padding: 18px 0;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-bottom: 1px solid #edd8ce;
}

.promise-list li > span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--white);
  background: var(--coral);
  font-size: 13px;
  font-weight: 700;
}

.promise-list strong { color: var(--ink); }
.promise-list p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }

.contact {
  padding: 110px 0;
  color: var(--white);
  background: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
}

.contact-copy h2 {
  margin-bottom: 24px;
  color: var(--white);
}

.contact-copy > p:not(.section-kicker) {
  max-width: 450px;
  color: rgba(255,255,255,0.68);
}

.contact-copy dl {
  margin: 44px 0 0;
}

.contact-copy dl > div {
  padding: 12px 0;
  display: grid;
  grid-template-columns: 78px 1fr;
  border-bottom: 1px solid rgba(255,255,255,0.13);
}

.contact-copy dt {
  color: rgba(255,255,255,0.48);
  font-size: 12px;
}

.contact-copy dd {
  margin: 0;
  color: var(--white);
  font-size: 14px;
}

.contact-copy dd a:hover { color: var(--orange); }

.contact-form {
  padding: 34px;
  border-radius: var(--radius);
  color: var(--text);
  background: var(--white);
}

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

.contact-form label {
  margin-bottom: 16px;
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 11px 12px;
  display: block;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  color: var(--text);
  background: var(--paper);
  font-weight: 400;
}

.contact-form input,
.contact-form select { height: 46px; }

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(15,107,91,0.11);
}

.button-submit {
  width: 100%;
  margin-top: 3px;
  color: var(--white);
  background: var(--coral);
}

.button-submit:hover,
.button-submit:focus-visible { background: #cd5948; }

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

.form-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.button-copy {
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.button-copy:hover,
.button-copy:focus-visible {
  border-color: var(--green);
  color: var(--green);
  background: var(--paper);
}

.button-submit:disabled {
  cursor: wait;
  opacity: .72;
  transform: none;
}

.form-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.form-note.is-success { color: var(--green); }
.form-note.is-error { color: #b64436; }

.site-footer {
  padding: 70px 0 0;
  color: #62736f;
  background: #eaf0ee;
}

.footer-shell {
  width: min(calc(100% - 48px), var(--shell));
  margin: 0 auto 56px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.25fr;
  gap: 60px;
}

.footer-brand p {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links strong,
.footer-contact strong {
  margin-bottom: 9px;
  color: var(--ink);
  font-size: 14px;
}

.footer-links a,
.footer-contact a,
.footer-contact p {
  margin: 0;
  font-size: 12px;
}

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

.footer-bottom {
  min-height: 64px;
  padding: 16px max(24px, calc((100% - var(--shell)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #d4dfdc;
  font-size: 11px;
}

/* Technology motion and depth system */
.site-header {
  backdrop-filter: blur(16px) saturate(125%);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
}

.site-header::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  width: var(--scroll-progress, 0%);
  height: 2px;
  background: var(--coral);
  box-shadow: 0 0 14px rgba(230, 110, 91, 0.38);
}

.hero {
  isolation: isolate;
  box-shadow: inset 0 -1px 0 rgba(18, 63, 59, 0.14);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 82px;
  right: 0;
  bottom: 0;
  width: 48%;
  border-left: 1px solid rgba(15, 107, 91, 0.1);
  background-image:
    linear-gradient(rgba(15, 107, 91, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 107, 91, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(90deg, transparent, #000 18%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%);
  pointer-events: none;
}

.hero-inner {
  z-index: 2;
}

.hero-tech-layer {
  --parallax-x: 0px;
  --parallax-y: 0px;
  position: absolute;
  z-index: 1;
  top: 112px;
  right: max(24px, calc((100vw - var(--shell)) / 2 - 12px));
  width: min(46vw, 650px);
  aspect-ratio: 1;
  transform: translate3d(var(--parallax-x), var(--parallax-y), 0);
  transition: transform 700ms cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
}

.hero-tech-frame,
.hero-tech-orbit,
.hero-tech-scan,
.hero-tech-node {
  position: absolute;
  display: block;
}

.hero-tech-frame {
  inset: 5%;
  border-top: 1px solid rgba(168, 206, 199, 0.42);
  border-bottom: 1px solid rgba(168, 206, 199, 0.42);
}

.hero-tech-frame::before,
.hero-tech-frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
}

.hero-tech-frame::before {
  top: -1px;
  left: 0;
  border-top: 2px solid var(--coral);
  border-left: 2px solid var(--coral);
}

.hero-tech-frame::after {
  right: 0;
  bottom: -1px;
  border-right: 2px solid #79b8ad;
  border-bottom: 2px solid #79b8ad;
}

.hero-tech-orbit {
  inset: 12%;
  border: 1px dashed rgba(168, 206, 199, 0.42);
  border-radius: 50%;
  animation: orbit-rotate 28s linear infinite;
}

.hero-tech-orbit::after {
  content: "";
  position: absolute;
  top: 12%;
  right: 12%;
  width: 8px;
  height: 8px;
  border: 2px solid #f2f7f5;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 6px rgba(230, 110, 91, 0.13);
}

.hero-tech-scan {
  top: 18%;
  left: 13%;
  width: 74%;
  height: 1px;
  background: rgba(122, 213, 190, 0.72);
  box-shadow: 0 0 12px rgba(122, 213, 190, 0.55);
  animation: hero-scan 6.5s ease-in-out infinite;
}

.hero-tech-node {
  width: 8px;
  height: 8px;
  border: 2px solid rgba(242, 247, 245, 0.88);
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 0 7px rgba(45, 154, 128, 0.12);
  animation: node-pulse 3.6s ease-in-out infinite;
}

.hero-tech-node-a { top: 27%; left: 23%; }
.hero-tech-node-b { top: 46%; right: 14%; animation-delay: -1.2s; }
.hero-tech-node-c { right: 31%; bottom: 17%; animation-delay: -2.4s; }

@keyframes orbit-rotate {
  to { transform: rotate(360deg); }
}

@keyframes hero-scan {
  0%, 100% { opacity: 0; transform: translateY(0); }
  12% { opacity: .62; }
  82% { opacity: .22; }
  92% { opacity: 0; transform: translateY(390px); }
}

@keyframes node-pulse {
  0%, 100% { opacity: .45; transform: scale(.82); }
  50% { opacity: 1; transform: scale(1); }
}

.enhanced .hero-copy > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.8,.2,1);
}

.enhanced .hero.is-active .hero-copy > * {
  opacity: 1;
  transform: translateY(0);
}

.enhanced .hero.is-active .hero-copy > :nth-child(2) { transition-delay: 80ms; }
.enhanced .hero.is-active .hero-copy > :nth-child(3) { transition-delay: 150ms; }
.enhanced .hero.is-active .hero-copy > :nth-child(4) { transition-delay: 210ms; }
.enhanced .hero.is-active .hero-copy > :nth-child(5) { transition-delay: 270ms; }
.enhanced .hero.is-active .hero-copy > :nth-child(6) { transition-delay: 330ms; }
.enhanced .hero.is-active .hero-copy > :nth-child(7) { transition-delay: 390ms; }

.proof-band,
.advantage-band,
.contact {
  position: relative;
  isolation: isolate;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
}

.proof-grid > div {
  position: relative;
  transition: background 220ms ease;
}

.proof-grid > div::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--coral);
  transition: width 280ms ease;
}

.proof-grid > div:hover { background: rgba(255,255,255,.035); }
.proof-grid > div:hover::before { width: 100%; }

.section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.section::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 107, 91, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 107, 91, .028) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.advantage-band::after {
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
}

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

.section-heading {
  position: relative;
  padding-top: 22px;
}

.section-heading::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 76px;
  height: 2px;
  background: var(--coral);
  box-shadow: 84px 0 0 -0.5px rgba(15, 107, 91, .35);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}

.enhanced .reveal-target {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(.2,.8,.2,1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.service-card,
.case-card,
.quality-panel,
.contact-form {
  position: relative;
}

.service-card {
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(18, 63, 59, .04);
  transition: transform 240ms cubic-bezier(.2,.8,.2,1), border-color 240ms ease, box-shadow 240ms ease;
}

.service-card::before,
.case-card::before,
.quality-panel::before,
.contact-form::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: -1px;
  left: -1px;
  width: 24px;
  height: 24px;
  border-top: 2px solid var(--coral);
  border-left: 2px solid var(--coral);
  pointer-events: none;
}

.service-card::after,
.case-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--green-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms ease;
}

.service-card:hover::after,
.case-card:hover::after { transform: scaleX(1); }

.service-code {
  box-shadow: 5px 5px 0 rgba(15, 107, 91, .09);
}

.service-index {
  min-width: 28px;
  padding-bottom: 3px;
  border-bottom: 1px solid #b9cbc6;
  text-align: right;
}

.advantage-grid article {
  position: relative;
  overflow: hidden;
  transition: background 220ms ease;
}

.advantage-grid article::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 48px;
  height: 1px;
  background: var(--coral);
  transform: translateX(48px);
  transition: transform 260ms ease;
}

.advantage-grid article:hover { background: rgba(255,255,255,.035); }
.advantage-grid article:hover::after { transform: translateX(0); }

.process-list li::before {
  animation: timeline-pulse 3.4s ease-in-out infinite;
  animation-delay: calc(var(--reveal-order, 0) * -500ms);
}

@keyframes timeline-pulse {
  0%, 100% { box-shadow: 0 0 0 1px var(--green), 0 0 0 0 rgba(45,154,128,.15); }
  50% { box-shadow: 0 0 0 1px var(--green), 0 0 0 8px rgba(45,154,128,0); }
}

.quality-panel {
  overflow: hidden;
}

.quality-panel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--green-bright);
  animation: quality-scan 5.5s ease-in-out infinite;
}

@keyframes quality-scan {
  0%, 100% { opacity: .25; transform: translateY(-100%); }
  45%, 55% { opacity: .75; }
  90% { opacity: .25; transform: translateY(100%); }
}

.case-card {
  transition: transform 240ms cubic-bezier(.2,.8,.2,1), box-shadow 240ms ease, border-color 240ms ease;
}

.case-card:hover {
  border-color: #a6c5bc;
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.case-visual-one span {
  transform-origin: bottom;
  animation: chart-breathe 4.2s ease-in-out infinite;
}

.case-visual-one span:nth-child(2) { animation-delay: -.7s; }
.case-visual-one span:nth-child(3) { animation-delay: -1.4s; }
.case-visual-one span:nth-child(4) { animation-delay: -2.1s; }

.case-visual-two span { animation: data-float 4.8s ease-in-out infinite; }
.case-visual-two span:nth-child(even) { animation-delay: -2.1s; }

@keyframes chart-breathe {
  0%, 100% { transform: scaleY(.94); }
  50% { transform: scaleY(1); }
}

@keyframes data-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.promise-list li,
.contact-copy dl > div {
  transition: border-color 180ms ease, transform 180ms ease;
}

.promise-list li:hover,
.contact-copy dl > div:hover {
  border-color: rgba(230,110,91,.45);
  transform: translateX(4px);
}

.contact-form {
  box-shadow: 18px 18px 0 rgba(0,0,0,.08);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.site-footer {
  position: relative;
  border-top: 1px solid rgba(18, 63, 59, .13);
  background-image:
    linear-gradient(rgba(15,107,91,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,107,91,.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

@media (max-width: 1080px) {
  h1 { font-size: 56px; }
  .hero h1 { font-size: 56px; }
  .hero-tech-layer { top: 134px; right: 8px; width: min(49vw, 570px); }
  h2 { font-size: 40px; }
  .desktop-nav { gap: 17px; }
  .nav-shell { gap: 20px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 350px; }
  .case-body > p:not(.case-tag) { min-height: 120px; }
  .technology-grid,
  .contact-grid { gap: 55px; }
}

@media (max-width: 860px) {
  .nav-shell { height: 72px; }
  .desktop-nav,
  .nav-cta { display: none; }
  .menu-button { display: block; }
  .hero { min-height: 740px; padding-top: 72px; background-position: right center; background-size: auto 82%; }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 100%;
    background: rgba(242,247,245,0.68);
  }
  .hero::after { display: none; }
  .hero-tech-layer { top: 154px; right: -12%; width: 64vw; opacity: .52; }
  .hero-copy { width: 66%; padding: 54px 0 44px; }
  .hero h1 { font-size: 52px; }
  .hero-lead { font-size: 25px; }
  .hero-text { font-size: 14px; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-grid > div:nth-child(2) { border-right: 0; }
  .proof-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.16); }
  .heading-row { grid-template-columns: 1fr; gap: 25px; }
  .heading-row > p { margin-left: 0; }
  .intro-grid,
  .technology-grid,
  .promise-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .advantage-grid { grid-template-columns: 1fr 1fr; }
  .advantage-grid article:nth-child(2) { border-right: 0; }
  .advantage-grid article:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.17); }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { padding: 18px 0 18px 34px; border-top: 0; border-left: 2px solid var(--line); }
  .process-list li::before { top: 27px; left: -7px; }
  .process-list li > div { display: grid; grid-template-columns: 180px 1fr; gap: 20px; }
  .process-list h3 { margin: 0; }
  .case-grid { grid-template-columns: 1fr; }
  .case-card { display: grid; grid-template-columns: .85fr 1.15fr; }
  .case-visual { height: 100%; min-height: 300px; border-right: 1px solid var(--line); border-bottom: 0; }
  .case-body > p:not(.case-tag), .case-body h3 { min-height: 0; }
  .footer-shell { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-contact { grid-column: 2 / 4; }
}

@media (max-width: 620px) {
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  h3 { font-size: 20px; }
  .section { padding: 78px 0; }
  .section-shell,
  .hero-inner,
  .nav-shell { width: min(calc(100% - 32px), var(--shell)); }
  .brand-copy strong { font-size: 16px; }
  .brand-copy small { font-size: 8px; }
  .brand-symbol { width: 36px; height: 36px; }
  .brand-mark-wrap { width: 42px; height: 40px; }
  .trademark-status { font-size: 6px; }
  .hero {
    min-height: 760px;
    background-image: url("assets/hero-science-v3.png");
    background-position: 60% bottom;
    background-size: auto 70%;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    width: 100%;
    background: rgba(242,247,245,0.82);
  }
  .hero-tech-layer { display: none; }
  .hero-inner { position: relative; align-items: flex-start; }
  .hero-copy { width: 100%; padding: 48px 0 42px; }
  .hero-copy { overflow: hidden; }
  .hero-copy > * { max-width: 100%; }
  .eyebrow, .section-kicker { margin-bottom: 15px; font-size: 10px; letter-spacing: 1.2px; }
  .hero h1 { padding-left: 14px; font-size: 42px; }
  .hero-lead { font-size: 22px; }
  .hero-subline { font-size: 14px; }
  .hero-text { width: 100%; max-width: 100%; font-size: 13px; }
  .hero-actions { align-items: center; flex-flow: row wrap; gap: 12px 18px; }
  .hero-capabilities { width: calc(100vw - 32px); max-width: calc(100vw - 32px); margin-top: 24px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-capabilities li { padding: 10px 6px; grid-template-columns: 20px 1fr; gap: 1px 5px; }
  .hero-capabilities strong { font-size: 9px; }
  .hero-capabilities small { font-size: 9px; white-space: normal; }
  .proof-grid > div { min-height: 105px; padding: 20px 18px; flex-direction: column; align-items: flex-start; gap: 3px; }
  .proof-grid strong { font-size: 26px; }
  .intro-grid { gap: 42px; }
  .intro-copy .intro-lead { font-size: 19px; }
  .service-filters { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .filter-button { border-bottom: 1px solid var(--line); }
  .filter-button:nth-child(even) { border-right: 0; }
  .filter-button:nth-child(n+5) { border-bottom: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 335px; }
  .advantage-grid { grid-template-columns: 1fr; }
  .advantage-grid article { min-height: 215px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.17); }
  .advantage-grid article:last-child { border-bottom: 0; }
  .advantage-grid h3 { margin-top: 34px; }
  .process-list li > div { display: block; }
  .process-list h3 { margin: 7px 0; }
  .quality-panel ul { padding: 0 20px; }
  .quality-panel li { grid-template-columns: 35px 1fr; }
  .quality-panel li strong { display: block; }
  .case-card { display: block; }
  .case-visual { height: 190px; min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .case-body { padding: 24px; }
  .promise-list { grid-template-columns: 1fr; }
  .contact { padding: 78px 0; }
  .contact-grid { gap: 42px; }
  .contact-form { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-actions { grid-template-columns: 1fr; }
  .button-copy { width: 100%; }
  .contact-copy dl > div { grid-template-columns: 65px 1fr; }
  .footer-shell { grid-template-columns: 1fr 1fr; gap: 38px 20px; }
  .footer-brand { grid-column: 1 / 3; }
  .footer-contact { grid-column: 1 / 3; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; }
}

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

:focus-visible {
  outline: 3px solid rgba(230,110,91,0.55);
  outline-offset: 3px;
}

/* Refined scientific visual direction */
.site-header::after {
  height: 1px;
  background: var(--green-bright);
  box-shadow: none;
}

.hero {
  box-shadow: none;
}

.hero::after,
.section::after,
.section-heading::before,
.section-kicker::before,
.proof-grid > div::before,
.service-card::before,
.service-card::after,
.case-card::before,
.case-card::after,
.quality-panel::before,
.quality-panel::after,
.contact-form::before,
.advantage-grid article::after {
  display: none;
}

.proof-band,
.advantage-band,
.contact,
.site-footer {
  background-image: none;
}

.hero h1 {
  border-left-width: 3px;
}

.hero-capabilities {
  border-color: rgba(18, 63, 59, .24);
  background: rgba(255, 255, 255, .48);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-capabilities li {
  border-color: rgba(18, 63, 59, .18);
}

.section-heading {
  padding-top: 0;
}

.section-kicker {
  gap: 0;
  letter-spacing: 1.1px;
}

.enhanced .reveal-target {
  transform: translateY(12px);
  transition-duration: 520ms;
}

.proof-grid > div,
.advantage-grid article {
  transition: background 180ms ease;
}

.proof-grid > div:hover,
.advantage-grid article:hover {
  background: rgba(255,255,255,.025);
}

.service-grid {
  gap: 14px;
}

.service-card {
  border-color: #dbe5e2;
  border-radius: 2px;
  box-shadow: 0 1px 0 rgba(18, 63, 59, .025);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.service-card:hover {
  border-color: #afc7c1;
  box-shadow: 0 18px 42px rgba(18, 63, 59, .075);
  transform: translateY(-2px);
}

.service-code {
  border: 1px solid #b9d5ce;
  color: var(--green);
  background: #edf6f2;
  box-shadow: none;
}

.service-index {
  border-bottom: 0;
  color: #8fa29e;
}

.process-list li::before,
.case-visual-one span,
.case-visual-two span {
  animation: none;
}

.quality-panel,
.case-card,
.contact-form {
  border-radius: 2px;
}

.quality-panel {
  box-shadow: 0 18px 48px rgba(18, 63, 59, .07);
}

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

.case-card:hover {
  box-shadow: 0 18px 42px rgba(18, 63, 59, .075);
  transform: translateY(-2px);
}

.promise-list li:hover,
.contact-copy dl > div:hover {
  transform: none;
}

.contact-form {
  box-shadow: 0 24px 64px rgba(0, 0, 0, .13);
}

.hero {
  color: var(--white);
  background-color: #0b3733;
  background-image: url("assets/hero-science-dark-v4.png");
  background-blend-mode: normal;
}

.hero::before {
  background: rgba(6, 35, 32, .58);
}

.hero .eyebrow span,
.hero h1,
.hero-lead,
.hero-capabilities strong {
  color: var(--white);
}

.hero-lead em {
  color: #8bd3c0;
}

.hero-text,
.hero-capabilities small {
  color: rgba(255, 255, 255, .7);
}

.hero .text-link {
  color: var(--white);
}

.hero .text-link:hover {
  color: #8bd3c0;
}

.hero .button-primary {
  color: #102f2c;
  background: var(--white);
}

.hero .button-primary:hover,
.hero .button-primary:focus-visible {
  color: var(--white);
  background: var(--coral);
}

.hero-capabilities {
  border-color: rgba(255, 255, 255, .22);
  background: rgba(5, 29, 27, .38);
}

.hero-capabilities li {
  border-color: rgba(255, 255, 255, .16);
}

/* Compact 3 × 3 application matrix: all nine scenarios share one desktop section. */
.cases {
  padding: 82px 0 88px;
  background: #f7faf9;
}

.cases .section-heading {
  margin-bottom: 34px;
}

.cases .heading-row {
  align-items: end;
}

.cases .heading-row > p {
  max-width: 600px;
  font-size: 14px;
  line-height: 1.75;
}

.case-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #c8d8d4;
  border-left: 1px solid #c8d8d4;
  background: var(--white);
}

.case-study {
  position: relative;
  min-width: 0;
  min-height: 252px;
  padding: 22px 23px 20px;
  border-right: 1px solid #c8d8d4;
  border-bottom: 1px solid #c8d8d4;
  background: var(--white);
  transition: background 180ms ease, color 180ms ease;
}

.case-study:hover {
  background: #edf5f2;
}

.case-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--coral);
  font-size: 10px;
  font-weight: 800;
}

.case-head b {
  overflow: hidden;
  color: var(--green);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case-study h3 {
  min-height: 53px;
  margin: 15px 0 10px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.45;
}

.case-study > p {
  min-height: 67px;
  color: #5c716d;
  font-size: 12.5px;
  line-height: 1.7;
}

.case-study > div:not(.case-head) {
  margin-top: 13px;
  padding-top: 11px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  border-top: 1px solid #dbe5e2;
  font-size: 10.5px;
  line-height: 1.5;
}

.case-study > div strong { color: var(--coral); }
.case-study > div span { overflow-wrap: anywhere; color: var(--green); font-weight: 700; }

.case-study em {
  margin-top: 10px;
  display: block;
  color: var(--ink);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.55;
}

@media (max-width: 1050px) {
  .case-matrix { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-study { min-height: 242px; }
}

@media (max-width: 620px) {
  .cases { padding: 72px 0; }
  .cases .section-heading { margin-bottom: 28px; }
  .case-matrix { grid-template-columns: 1fr; }
  .case-study { min-height: 0; padding: 22px 20px; }
  .case-study h3,
  .case-study > p { min-height: 0; }
}