:root {
  --bg: #eef2ee;
  --surface: #f8faf5;
  --ink: #101614;
  --muted: #66736e;
  --line: rgba(16, 22, 20, 0.12);
  --line-strong: rgba(16, 22, 20, 0.22);
  --night: #07110f;
  --night-2: #0d1b18;
  --cyan: #00a6b4;
  --cyan-deep: #006976;
  --acid: #d5ff4f;
  --amber: #ffb84d;
  --white: #ffffff;
  --radius: 6px;
  --shadow: 0 34px 90px rgba(7, 17, 15, 0.18);
  color-scheme: light;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(16, 22, 20, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(16, 22, 20, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 84% 6%, rgba(0, 166, 180, 0.18), transparent 28%),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto;
  font-family: "Avenir Next", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body.nav-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  top: 16px;
  left: clamp(16px, 4vw, 44px);
  right: clamp(16px, 4vw, 44px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 10px 12px 10px 14px;
  color: var(--white);
  background: rgba(7, 17, 15, 0.78);
  box-shadow: 0 18px 58px rgba(7, 17, 15, 0.25);
  backdrop-filter: blur(20px);
  transition: transform 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  transform: translateY(-4px);
  background: rgba(7, 17, 15, 0.92);
}

.brand {
  display: inline-flex;
  min-width: 196px;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: var(--night);
  background: var(--acid);
  font-size: 13px;
  font-weight: 900;
}

.brand strong,
.brand em {
  display: block;
}

.brand strong {
  font-size: 16px;
  font-weight: 800;
}

.brand em {
  color: rgba(255, 255, 255, 0.54);
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
}

.site-nav a {
  border-radius: 999px;
  padding: 11px 13px;
  transition: color 160ms ease, background 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--acid);
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.site-nav .nav-cta {
  color: var(--night);
  background: var(--white);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: var(--night);
  background: var(--acid);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 17px;
  height: 2px;
  margin: 5px auto;
  background: var(--night);
}

.section {
  padding: clamp(82px, 10vw, 142px) clamp(18px, 5vw, 76px);
  scroll-margin-top: 108px;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(0, 0.98fr) minmax(420px, 0.82fr);
  gap: clamp(34px, 5vw, 78px);
  align-items: center;
  overflow: hidden;
  padding-top: 122px;
  color: var(--white);
  background:
    radial-gradient(circle at 74% 32%, rgba(0, 166, 180, 0.28), transparent 28%),
    linear-gradient(135deg, #07110f 0%, #102520 58%, #07110f 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(213, 255, 79, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(213, 255, 79, 0.08) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(90deg, black, transparent 74%);
}

.hero::after {
  position: absolute;
  right: -10vw;
  bottom: -24vw;
  width: min(74vw, 920px);
  height: min(74vw, 920px);
  border: 1px solid rgba(213, 255, 79, 0.22);
  border-radius: 50%;
  content: "";
  box-shadow: inset 0 0 0 80px rgba(0, 166, 180, 0.03), inset 0 0 0 180px rgba(213, 255, 79, 0.025);
}

.hero-bg {
  position: absolute;
  inset: auto 7vw 7vw auto;
  width: min(46vw, 650px);
  opacity: 0.2;
  mix-blend-mode: screen;
}

.hero-bg img {
  width: 100%;
  filter: saturate(1.3) contrast(1.1);
}

.hero-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, var(--night), transparent 46%, var(--night));
}

.hero-content,
.hero-panel {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  margin: 0 0 18px;
  align-items: center;
  gap: 10px;
  color: var(--cyan-deep);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: currentColor;
  content: "";
}

.hero .eyebrow {
  color: var(--acid);
}

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

h1 {
  max-width: 760px;
  margin-bottom: 10px;
  font-size: clamp(58px, 7vw, 108px);
  font-weight: 850;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-title-sub {
  max-width: 820px;
  margin-bottom: 24px;
  color: var(--white);
  font-size: clamp(30px, 3.7vw, 56px);
  font-weight: 820;
  line-height: 1.12;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 820;
  line-height: 1.16;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(22px, 2.1vw, 31px);
  line-height: 1.14;
}

.hero-copy {
  max-width: 820px;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.76;
}

.hero-actions,
.hero-panel,
.panel-topline,
.growth-steps,
.split,
.section-heading,
.metrics-grid,
.matrix-grid,
.timeline,
.solution-grid,
.cases,
.contact,
.site-footer {
  display: grid;
}

.hero-actions {
  width: fit-content;
  grid-template-columns: repeat(2, minmax(0, auto));
  gap: 10px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 19px;
  font-size: 13px;
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.btn.primary {
  color: var(--night);
  background: var(--acid);
}

.btn.ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

.hero-panel {
  position: relative;
  min-height: auto;
  align-self: stretch;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 28px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045)),
    rgba(7, 17, 15, 0.5);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(22px);
}

.panel-topline {
  position: relative;
  z-index: 2;
  grid-template-columns: 1fr auto;
  align-items: center;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.panel-topline strong {
  color: var(--acid);
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
}

.panel-metric {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: end;
  margin: 36px 0 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding-bottom: 26px;
}

.panel-metric strong {
  color: var(--acid);
  font-size: clamp(68px, 6.8vw, 98px);
  font-weight: 950;
  line-height: 0.82;
}

.panel-metric span {
  max-width: 180px;
  padding-bottom: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  font-weight: 850;
  line-height: 1.35;
}

.growth-steps {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
  height: auto;
  margin: 0;
  padding: 0;
  list-style: none;
}

.growth-steps li {
  display: flex;
  position: relative;
  min-width: 0;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 13px 14px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(7, 17, 15, 0.6);
  box-shadow: none;
}

.growth-steps span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--night);
  background: var(--acid);
  font-size: 12px;
  font-weight: 950;
}

.panel-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.panel-foot span {
  border: 1px solid rgba(213, 255, 79, 0.18);
  border-radius: 999px;
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.split,
.section-heading,
.contact {
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: start;
}

.split p,
.section-heading p,
.contact-copy p {
  color: var(--muted);
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.85;
}

.about {
  background: linear-gradient(180deg, var(--bg), #f7f7ef);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 30px;
}

.capability-grid article {
  position: relative;
  min-height: 136px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.34)),
    linear-gradient(180deg, rgba(0, 166, 180, 0.08), rgba(213, 255, 79, 0.04));
}

.capability-grid article::after {
  position: absolute;
  right: -18px;
  bottom: -28px;
  color: rgba(0, 105, 118, 0.08);
  content: attr(data-index);
  font-size: 86px;
  font-weight: 950;
  line-height: 1;
}

.capability-grid span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 20px;
  color: var(--night);
  background: var(--acid);
  font-size: 12px;
  font-weight: 950;
}

.capability-grid strong {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 12em;
  color: var(--ink);
  font-size: clamp(21px, 2vw, 28px);
  font-weight: 900;
  line-height: 1.18;
}

.about-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.about-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04);
}

.about-card div {
  padding: 26px;
}

.about-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
}

.about-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.metrics-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 58px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.metrics-grid article {
  min-height: 168px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0));
}

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

.metrics-grid strong {
  display: block;
  margin-bottom: 18px;
  color: var(--cyan-deep);
  font-size: clamp(38px, 4.2vw, 64px);
  font-weight: 950;
  line-height: 1;
}

.metrics-grid span {
  color: var(--muted);
  font-weight: 780;
}

.matrix {
  background: var(--night);
  color: var(--white);
}

.matrix .section-kicker {
  color: var(--acid);
}

.matrix .section-heading p {
  color: rgba(255, 255, 255, 0.62);
}

.section-heading {
  margin-bottom: 48px;
}

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

.matrix-card {
  position: relative;
  display: grid;
  grid-template-columns: 74px 1fr;
  grid-template-areas:
    "icon index"
    "title title"
    "desc desc"
    "chips chips"
    "stage stage";
  gap: 18px;
  align-items: start;
  overflow: hidden;
  min-height: 390px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  padding: 28px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    var(--night-2);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.matrix-card:hover {
  transform: translateX(8px);
  border-color: rgba(213, 255, 79, 0.38);
  background:
    linear-gradient(90deg, rgba(213, 255, 79, 0.13), rgba(255, 255, 255, 0.02)),
    var(--night-2);
}

.matrix-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  content: "";
  background: var(--acid);
}

.matrix-card.highlight::before {
  background: var(--cyan);
}

.matrix-card.dark::before {
  background: var(--amber);
}

.matrix-icon,
.matrix-photo {
  grid-area: icon;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  padding: 18px;
  background: rgba(255, 255, 255, 0.09);
}

.matrix-photo {
  padding: 0;
}

.card-index {
  grid-area: index;
  position: static;
  justify-self: end;
  color: rgba(255, 255, 255, 0.2);
  font-size: clamp(56px, 6vw, 86px);
  font-weight: 950;
  line-height: 1;
  pointer-events: none;
}

.matrix-card h3 {
  grid-area: title;
  position: relative;
  z-index: 1;
  margin: 14px 0 0;
  padding-top: 0;
}

.matrix-card p {
  grid-area: desc;
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
  line-height: 1.72;
}

.matrix-card ul {
  grid-area: chips;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.matrix-card li {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 8px 11px;
  color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.05);
  font-size: 13px;
  font-weight: 760;
}

.matrix-card em {
  grid-area: stage;
  justify-self: start;
  align-self: end;
  color: var(--acid);
  font-style: normal;
  font-weight: 900;
  line-height: 1.5;
  text-align: left;
}

.method {
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(238, 242, 238, 0.92), rgba(238, 242, 238, 0.72)),
    url("./assets/ppt-media/image21.jpeg") center / cover;
}

.method::after {
  position: absolute;
  right: -11vw;
  top: 10%;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(0, 105, 118, 0.22);
  border-radius: 50%;
  content: "";
}

.method .section-heading {
  grid-template-columns: minmax(0, 0.78fr) minmax(280px, 0.7fr);
}

.method h2 {
  max-width: 720px;
  font-size: clamp(30px, 3.2vw, 46px);
}

.timeline {
  position: relative;
  z-index: 1;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin-top: 20px;
}

.timeline article {
  min-height: 280px;
  border-top: 2px solid var(--night);
  border-right: 1px solid var(--line);
  padding: 26px 20px;
  background: rgba(248, 250, 245, 0.72);
}

.timeline article:first-child {
  border-left: 1px solid var(--line);
}

.timeline span {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 70px;
  place-items: center;
  border-radius: 50%;
  color: var(--night);
  background: var(--acid);
  font-weight: 950;
}

.timeline p {
  color: var(--muted);
  line-height: 1.75;
}

.solutions {
  background: #f8faf5;
}

.solution-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.solution-card,
.case-list article,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: 0 18px 58px rgba(7, 17, 15, 0.08);
}

.solution-card {
  min-height: 330px;
  padding: 30px;
}

.solution-card span {
  display: inline-flex;
  margin-bottom: 82px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--cyan-deep);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.solution-card p,
.case-list p {
  color: var(--muted);
  line-height: 1.8;
}

.cases {
  grid-template-columns: minmax(310px, 0.76fr) minmax(0, 1.24fr);
  gap: clamp(26px, 5vw, 74px);
  align-items: center;
  background: var(--bg);
}

.case-visual {
  position: sticky;
  top: 110px;
}

.case-visual img {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.case-list {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.case-list article {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  align-items: start;
  padding: 22px;
}

.case-list strong {
  display: block;
  color: var(--cyan-deep);
  font-size: 20px;
}

.case-list p {
  margin-bottom: 0;
}

.contact {
  color: var(--white);
  background:
    radial-gradient(circle at 72% 22%, rgba(0, 166, 180, 0.22), transparent 26%),
    var(--night);
}

.contact .section-kicker {
  color: var(--acid);
}

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

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  border-color: rgba(255, 255, 255, 0.12);
  padding: 26px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-form label,
.contact-form span {
  display: grid;
  gap: 8px;
}

.contact-form span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 14px 13px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  font: inherit;
  outline: none;
}

.contact-form select option {
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--acid);
}

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

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.56);
  background: rgba(255, 255, 255, 0.07);
  font-size: 14px;
  line-height: 1.6;
}

.form-note[data-state="success"] {
  border-color: rgba(213, 255, 79, 0.34);
  color: var(--acid);
  background: rgba(213, 255, 79, 0.1);
}

.form-note[data-state="warning"] {
  border-color: rgba(255, 211, 107, 0.34);
  color: #ffd36b;
  background: rgba(255, 211, 107, 0.1);
}

.form-note[data-state="error"] {
  border-color: rgba(255, 159, 159, 0.34);
  color: #ff9f9f;
  background: rgba(255, 159, 159, 0.1);
}

.contact-form button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.site-footer {
  grid-template-columns: 1fr auto auto;
  gap: 20px;
  align-items: center;
  padding: 30px clamp(18px, 5vw, 76px);
  color: rgba(255, 255, 255, 0.64);
  background: #050a09;
}

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

.site-footer a {
  color: var(--acid);
  font-weight: 900;
}

.copy-edit-mode {
  padding-bottom: 86px;
}

.copy-edit-mode [contenteditable="true"] {
  position: relative;
  border-radius: 4px;
  outline: 1px dashed rgba(213, 255, 79, 0.5);
  outline-offset: 4px;
  cursor: text;
  transition: background 160ms ease, outline 160ms ease, box-shadow 160ms ease;
}

.copy-edit-mode [contenteditable="true"]:hover,
.copy-edit-mode .is-editing-copy {
  background: rgba(213, 255, 79, 0.12);
  outline-color: var(--acid);
  box-shadow: 0 0 0 6px rgba(213, 255, 79, 0.08);
}

.copy-edit-mode .is-editing-copy {
  color: inherit;
}

.copy-edit-toolbar {
  position: fixed;
  right: clamp(12px, 3vw, 36px);
  bottom: 18px;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(213, 255, 79, 0.28);
  border-radius: 999px;
  padding: 10px 12px 10px 16px;
  color: var(--white);
  background: rgba(7, 17, 15, 0.92);
  box-shadow: 0 22px 60px rgba(7, 17, 15, 0.32);
  backdrop-filter: blur(18px);
}

.copy-edit-toolbar strong {
  color: var(--acid);
  font-size: 13px;
  white-space: nowrap;
}

.copy-edit-toolbar span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  white-space: nowrap;
}

.copy-edit-toolbar button,
.copy-edit-toolbar a {
  border: 0;
  border-radius: 999px;
  padding: 9px 12px;
  color: var(--night);
  background: var(--white);
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
  cursor: pointer;
}

.copy-edit-toolbar button:hover,
.copy-edit-toolbar a:hover,
.copy-edit-toolbar button:focus-visible,
.copy-edit-toolbar a:focus-visible {
  background: var(--acid);
  outline: none;
}

.reveal {
  opacity: 1;
  transform: none;
  transition: transform 220ms ease;
}

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

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }

  .matrix-card {
    grid-template-columns: 74px 1fr;
    grid-template-areas:
      "icon index"
      "title title"
      "desc desc"
      "chips chips"
      "stage stage";
  }

  .matrix-card em {
    justify-self: start;
    text-align: left;
  }

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

  .timeline article:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .site-header {
    top: 10px;
    left: 12px;
    right: 12px;
  }

  .brand {
    min-width: 0;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 66px 0 auto;
    display: none;
    grid-template-columns: 1fr;
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 24px;
    padding: 12px;
    background: rgba(7, 17, 15, 0.96);
    box-shadow: var(--shadow);
  }

  body.nav-open .site-nav {
    display: grid;
  }

  .hero,
  .split,
  .section-heading,
  .cases,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 116px;
  }

  .hero-actions {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }

  .metrics-grid,
  .capability-grid,
  .solution-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .metrics-grid article,
  .timeline article,
  .timeline article:first-child {
    border-right: 0;
    border-left: 0;
  }

  .matrix-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "icon"
      "index"
      "title"
      "desc"
      "chips"
      "stage";
    gap: 16px;
    min-height: auto;
  }

  .matrix-icon,
  .matrix-photo {
    width: 70px;
    height: 70px;
  }

  .matrix-card em {
    justify-self: start;
    text-align: left;
  }

  .case-visual {
    position: relative;
    top: auto;
  }

  .case-list article {
    grid-template-columns: 1fr;
  }

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

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

  .copy-edit-toolbar {
    right: 12px;
    left: 12px;
    flex-wrap: wrap;
    justify-content: center;
    border-radius: 22px;
  }
}

@media (max-width: 540px) {
  .brand em {
    display: none;
  }

  .section {
    padding-right: 16px;
    padding-left: 16px;
  }

  h1 {
    font-size: 52px;
  }

  .hero-title-sub {
    font-size: 31px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-panel {
    padding: 18px;
  }

  .solution-card,
  .contact-form {
    padding: 20px;
  }
}