:root {
  --ink: #080909;
  --ink-soft: #121414;
  --steel: #242727;
  --paper: #f1f0eb;
  --white: #ffffff;
  --acid: #edf43b;
  --acid-warm: #d7bd6b;
  --gold: #cbb36b;
  --line-dark: rgba(255, 255, 255, 0.14);
  --line-light: rgba(9, 11, 12, 0.16);
  --muted: #a5abad;
  --shell: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  letter-spacing: 0.005em;
}

main {
  overflow: clip;
}

body,
button,
a {
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

.utility-bar {
  background: var(--acid);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.utility-inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.utility-inner p {
  margin: 0;
}

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

.utility-links a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--white);
  background: rgba(8, 9, 9, 0.9);
  border-bottom: 1px solid rgba(203, 179, 107, 0.22);
  backdrop-filter: blur(22px) saturate(130%);
}

.header-inner {
  height: 82px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.brand {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 64px;
  height: 58px;
  object-fit: contain;
}

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

.brand-copy strong {
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.03em;
}

.brand-copy small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
  font-weight: 800;
}

.desktop-nav a {
  position: relative;
  padding-block: 12px;
}

.desktop-nav .nav-shop,
.desktop-nav .nav-zbshine {
  color: var(--acid);
}

.desktop-nav .nav-shop span,
.desktop-nav .nav-zbshine span {
  display: inline-block;
  margin-left: 3px;
  font-size: 11px;
}

.desktop-nav .nav-zbshine {
  color: var(--acid-warm);
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 100%;
  height: 2px;
  background: var(--acid);
  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;
}

.header-cta {
  justify-self: end;
}

.mobile-nav {
  display: none;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 14px 22px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.025em;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button span {
  font-size: 18px;
  line-height: 0;
}

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

.button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--acid);
  outline-offset: 4px;
}

.button-small {
  min-height: 44px;
  padding: 12px 17px;
  font-size: 12px;
}

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

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

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}

.button-ghost:hover {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

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

.button-dark:hover {
  background: var(--steel);
}

.hero {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(circle at 72% 18%, rgba(203, 179, 107, 0.12), transparent 31%),
    var(--ink);
  isolation: isolate;
}

.hex-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  overflow: hidden;
}

.hex-grid::before,
.hex-grid::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: 430px;
  height: 500px;
  transform: rotate(30deg) skewY(-30deg) scaleX(0.866);
}

.hex-grid::before {
  left: -250px;
  top: 90px;
}

.hex-grid::after {
  right: 32%;
  bottom: -340px;
}

.hero-grid {
  min-height: 690px;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 74px;
  padding-block: 72px 58px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--acid);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 28px;
  height: 2px;
  background: currentColor;
}

.eyebrow-dark {
  color: #535a5d;
}

.hero h1,
.section-heading h2,
.why-copy h2,
.testimonial-lead h2,
.faq-copy h2,
.cta-copy h2 {
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 650px;
  margin-bottom: 26px;
  font-size: clamp(58px, 5.15vw, 86px);
}

.hero h1 em {
  display: block;
  color: var(--acid-warm);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.92em;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.96;
  text-transform: none;
}

.hero-lead {
  max-width: 610px;
  margin-bottom: 34px;
  color: #c3c8ca;
  font-size: 18px;
  line-height: 1.65;
}

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

.hero-proof {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
}

.hero-proof div {
  padding: 20px 16px 0 0;
  display: grid;
  gap: 3px;
}

.hero-proof div + div {
  padding-left: 18px;
  border-left: 1px solid var(--line-dark);
}

.hero-proof strong {
  color: var(--white);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.hero-proof span {
  color: #929a9d;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.hero-image-frame {
  position: relative;
  height: 550px;
  margin-left: 12px;
  overflow: hidden;
  background: var(--steel);
  clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
  filter: drop-shadow(0 36px 70px rgba(0, 0, 0, 0.42));
}

.hero-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 56%, rgba(0, 0, 0, 0.88) 100%);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.07);
}

.hero-tag {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: rgba(9, 11, 12, 0.84);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.hero-tag span {
  color: var(--acid);
  font-size: 8px;
}

.hero-caption {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  bottom: 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.hero-caption span {
  color: var(--acid);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 28px;
}

.hero-caption strong {
  max-width: 220px;
  text-align: right;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.yellow-blade {
  position: absolute;
  z-index: -1;
  right: -70px;
  bottom: -24px;
  width: 230px;
  height: 200px;
  background: var(--acid);
  clip-path: polygon(52% 0, 100% 0, 48% 100%, 0 100%);
}

.use-cases {
  min-height: 72px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  border-top: 1px solid var(--line-dark);
  color: #9ca3a6;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.use-cases span {
  position: relative;
  padding-left: 20px;
}

.use-cases span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--acid);
  transform: translateY(-50%) rotate(45deg);
}

.section {
  padding-block: 116px;
}

.solutions,
.zbshine,
.why,
.process,
.projects,
.testimonials,
.faq {
  content-visibility: auto;
  contain-intrinsic-size: 900px;
}

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

.section-heading h2,
.why-copy h2,
.testimonial-lead h2,
.faq-copy h2 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: clamp(46px, 5.1vw, 76px);
}

.heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
}

.heading-row > p {
  max-width: 410px;
  margin-bottom: 8px;
  color: #5b6264;
}

.solutions {
  background: var(--paper);
}

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

.solution-card {
  position: relative;
  background: var(--white);
  border: 1px solid rgba(203, 179, 107, 0.2);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 80px rgba(9, 11, 12, 0.16);
}

.solution-card > a {
  display: block;
  height: 100%;
}

.solution-image {
  position: relative;
  height: 340px;
  overflow: hidden;
  background: var(--steel);
}

.solution-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.45));
}

.solution-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

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

.solution-image > span {
  position: absolute;
  z-index: 2;
  left: 18px;
  top: 18px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--acid);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 18px;
}

.solution-content {
  min-height: 270px;
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
}

.solution-content h3 {
  margin-bottom: 13px;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 33px;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.solution-content p {
  margin-bottom: 28px;
  color: #5d6365;
  font-size: 15px;
}

.text-link {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--line-light);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.text-link b {
  font-size: 20px;
}

.related-strip {
  margin-top: 20px;
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 22px 28px;
  color: var(--white);
  background: var(--ink);
}

.related-strip p {
  margin: 0;
  color: #b7bdc0;
  font-size: 14px;
}

.related-strip p strong {
  margin-right: 6px;
  color: var(--white);
}

.related-strip > div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.related-strip a {
  padding: 11px 13px;
  border: 1px solid var(--line-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.related-strip a span {
  color: var(--acid);
}

.related-strip a:hover {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.related-strip a:hover span {
  color: var(--ink);
}

.zbshine {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 92% 8%, rgba(215, 189, 107, 0.14), transparent 28%),
    linear-gradient(145deg, #080909 0%, #121414 100%);
}

.zbshine::before {
  content: "ZBSHINE";
  position: absolute;
  right: -0.03em;
  bottom: -0.2em;
  color: rgba(255, 255, 255, 0.025);
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(140px, 22vw, 360px);
  line-height: 0.8;
  letter-spacing: -0.03em;
  pointer-events: none;
}

.zbshine-heading {
  position: relative;
  z-index: 1;
  margin-bottom: 66px;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.72fr);
  align-items: end;
  gap: 90px;
}

.zbshine-heading h2 {
  max-width: 760px;
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(54px, 6vw, 92px);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.zbshine-heading h2 em {
  display: block;
  color: var(--acid-warm);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.86em;
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.045em;
  text-transform: none;
}

.zbshine-intro p {
  margin-bottom: 28px;
  color: #c6c9c9;
  font-size: 17px;
  line-height: 1.72;
}

.zbshine-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(215, 189, 107, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.zbshine-grid article {
  min-height: 270px;
  padding: 34px 28px 36px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.zbshine-grid article:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.zbshine-grid article > span {
  display: block;
  margin-bottom: 52px;
  color: var(--acid-warm);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.zbshine-grid h3 {
  margin-bottom: 16px;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.zbshine-grid p {
  margin: 0;
  color: #aeb3b3;
  font-size: 14px;
  line-height: 1.65;
}

.zbshine-proof {
  position: relative;
  z-index: 1;
  padding-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 40px;
  color: #d8dada;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.zbshine-proof span::before {
  content: "◆";
  margin-right: 10px;
  color: var(--acid);
  font-size: 8px;
}

.why {
  color: var(--white);
  background: var(--ink-soft);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 0.96fr;
  align-items: center;
  gap: 86px;
}

.why-visual {
  position: relative;
  height: 720px;
}

.why-visual::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: -18px auto auto -18px;
  width: 92px;
  height: 92px;
  border-left: 4px solid var(--acid);
  border-top: 4px solid var(--acid);
}

.why-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.03);
}

.visual-note {
  position: absolute;
  right: -28px;
  bottom: 36px;
  min-width: 250px;
  padding: 22px;
  display: grid;
  color: var(--ink);
  background: var(--acid);
}

.visual-note strong {
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 26px;
  font-weight: 400;
  text-transform: uppercase;
}

.visual-note span {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.why-copy h2 {
  margin-bottom: 30px;
}

.why-intro {
  max-width: 600px;
  margin-bottom: 34px;
  color: #b9bfc1;
  font-size: 17px;
}

.benefit-list {
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.benefit-list li {
  padding: 24px 0;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  border-bottom: 1px solid var(--line-dark);
}

.benefit-list > li > span {
  color: var(--acid);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 20px;
}

.benefit-list h3 {
  margin-bottom: 4px;
  font-size: 16px;
}

.benefit-list p {
  margin: 0;
  color: #90989b;
  font-size: 14px;
}

.process {
  padding-block: 100px;
  background: var(--acid);
}

.process-heading {
  margin-bottom: 34px;
}

.process-heading .eyebrow {
  margin-bottom: 14px;
  color: rgba(9, 11, 12, 0.55);
}

.process-heading h2 {
  font-size: clamp(43px, 4.7vw, 68px);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.process-grid article {
  min-height: 230px;
  padding: 30px 36px 28px 0;
}

.process-grid article + article {
  padding-left: 36px;
  border-left: 1px solid rgba(9, 11, 12, 0.3);
}

.process-grid article > span {
  display: block;
  margin-bottom: 35px;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 20px;
}

.process-grid h3 {
  margin-bottom: 10px;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 30px;
  font-weight: 400;
  text-transform: uppercase;
}

.process-grid p {
  max-width: 310px;
  margin: 0;
  font-size: 14px;
}

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

.projects .heading-row > div {
  flex: 1;
}

.button-ghost.light {
  flex: none;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 290px;
  gap: 14px;
}

.project-grid figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--steel);
}

.project-grid figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.82));
}

.project-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.project-grid figure:hover img {
  transform: scale(1.045);
}

.project-grid .project-wide {
  grid-column: span 2;
}

.project-grid .project-tall {
  grid-row: span 2;
}

.project-grid figcaption {
  position: absolute;
  z-index: 2;
  left: 20px;
  right: 20px;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-grid figcaption span {
  color: var(--acid);
  font-size: 18px;
}

.testimonials {
  background: var(--paper);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: 0.76fr 1.24fr;
  align-items: start;
  gap: 100px;
}

.testimonial-lead {
  position: sticky;
  top: 130px;
}

.testimonial-lead h2 {
  margin-bottom: 42px;
}

.rating {
  width: fit-content;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 16px;
}

.rating strong {
  grid-row: span 2;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 62px;
  font-weight: 400;
  line-height: 1;
}

.rating span {
  color: #d1c700;
  letter-spacing: 0.12em;
}

.rating small {
  color: #656c6e;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-list {
  border-top: 1px solid var(--line-light);
}

.review-list blockquote {
  position: relative;
  margin: 0;
  padding: 34px 0 34px 64px;
  border-bottom: 1px solid var(--line-light);
}

.quote-mark {
  position: absolute;
  left: 0;
  top: 24px;
  color: #c7cdcf;
  font-family: Georgia, serif;
  font-size: 52px;
  line-height: 1;
}

.review-list blockquote > p {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: 22px;
  line-height: 1.45;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
}

::selection {
  color: var(--ink);
  background: var(--acid);
}

.review-list footer {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2px 20px;
}

.review-list footer b {
  font-size: 13px;
}

.review-list footer span {
  color: #747b7d;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-list footer i {
  grid-column: 2;
  grid-row: 1 / span 2;
  color: #a8adaf;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 24px;
  font-style: normal;
}

.faq {
  color: var(--white);
  background: var(--ink-soft);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
}

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

.faq-copy > p:not(.eyebrow) {
  max-width: 420px;
  color: #aab0b2;
}

.faq-copy > a {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--acid);
  color: var(--white);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 25px;
  letter-spacing: 0.03em;
}

.faq-copy > a span {
  color: var(--acid);
}

.faq-list {
  border-top: 1px solid var(--line-dark);
}

.faq-list details {
  border-bottom: 1px solid var(--line-dark);
}

.faq-list summary {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 800;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  flex: none;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--acid);
  font-size: 22px;
  font-weight: 400;
  transition: transform 180ms ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 680px;
  margin: -6px 70px 28px 0;
  color: #aab0b2;
  font-size: 14px;
}

.cta-section {
  padding-block: 80px;
  background: var(--paper);
}

.cta-panel {
  position: relative;
  min-height: 400px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 80px;
  padding: 64px 70px;
  background: var(--acid);
  overflow: hidden;
}

.cta-copy,
.cta-actions {
  position: relative;
  z-index: 2;
}

.cta-copy h2 {
  margin-bottom: 22px;
  font-size: clamp(47px, 5vw, 73px);
}

.cta-copy > p:last-child {
  max-width: 650px;
  margin-bottom: 0;
  font-size: 15px;
}

.cta-actions {
  padding-left: 52px;
  display: grid;
  justify-items: start;
  border-left: 1px solid rgba(9, 11, 12, 0.28);
}

.cta-actions > span {
  margin: 22px 0 2px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cta-phone {
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 30px;
  letter-spacing: 0.035em;
}

.cta-phone:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.cta-hex {
  position: absolute;
  right: -120px;
  top: -190px;
  width: 460px;
  height: 530px;
  border: 2px solid rgba(9, 11, 12, 0.1);
  transform: rotate(30deg) skewY(-30deg) scaleX(0.866);
}

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

.footer-top {
  padding-block: 66px 54px;
  display: grid;
  grid-template-columns: 1.6fr 0.6fr 0.65fr;
  gap: 70px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 22px;
}

.footer-brand img {
  width: 84px;
  height: 76px;
  object-fit: contain;
}

.footer-brand strong {
  display: block;
  margin-bottom: 9px;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 31px;
  font-weight: 400;
}

.footer-brand p {
  max-width: 370px;
  margin: 0;
  color: #92999c;
  font-size: 13px;
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 7px;
}

.footer-links h3 {
  margin-bottom: 13px;
  color: var(--acid);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-links a {
  width: fit-content;
  color: #bbc0c2;
  font-size: 13px;
}

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

.footer-bottom {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-dark);
  color: #737b7e;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1100px) {
  .desktop-nav {
    gap: 19px;
  }

  .hero-grid {
    gap: 40px;
  }

  .hero-image-frame {
    height: 500px;
  }

  .why-grid,
  .faq-grid {
    gap: 58px;
  }

  .testimonial-grid {
    gap: 58px;
  }

  .related-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 900px) {
  .utility-inner > p,
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .utility-inner {
    justify-content: center;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .mobile-nav {
    position: relative;
    display: block;
    justify-self: end;
  }

  .mobile-nav summary {
    width: 46px;
    height: 46px;
    display: grid;
    place-content: center;
    gap: 6px;
    list-style: none;
    background: var(--acid);
    cursor: pointer;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav summary span {
    width: 21px;
    height: 2px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

  .mobile-nav[open] summary span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .mobile-nav[open] summary span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .mobile-nav nav {
    position: absolute;
    top: 58px;
    right: 0;
    width: min(330px, calc(100vw - 48px));
    padding: 18px;
    display: grid;
    color: var(--white);
    background: var(--ink-soft);
    border: 1px solid var(--line-dark);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
  }

  .mobile-nav nav a {
    padding: 13px 10px;
    border-bottom: 1px solid var(--line-dark);
    font-size: 13px;
    font-weight: 800;
  }

  .mobile-nav nav .nav-zbshine {
    color: var(--acid-warm);
  }

  .mobile-nav nav a:last-child {
    margin-top: 10px;
    color: var(--ink);
    background: var(--acid);
    border: 0;
  }

  .hero-grid {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 48px;
    padding-block: 62px 48px;
  }

  .hero h1 {
    max-width: 740px;
  }

  .hero-visual {
    width: min(100%, 680px);
  }

  .hero-image-frame {
    margin: 0;
  }

  .yellow-blade {
    right: -34px;
  }

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

  .solution-card:last-child {
    grid-column: 1 / -1;
  }

  .solution-card:last-child > a {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

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

  .why-visual {
    width: min(100%, 650px);
    height: 620px;
  }

  .why-copy {
    max-width: 740px;
  }

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

  .project-grid .project-wide {
    grid-column: span 2;
  }

  .project-grid .project-tall {
    grid-row: span 1;
  }

  .testimonial-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-lead {
    position: static;
  }

  .faq-copy > p:not(.eyebrow) {
    max-width: 620px;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cta-actions {
    padding: 36px 0 0;
    border-left: 0;
    border-top: 1px solid rgba(9, 11, 12, 0.28);
  }

  .footer-top {
    grid-template-columns: 1.3fr 0.7fr 0.7fr;
    gap: 40px;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

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

  .header-inner {
    height: 72px;
  }

  .brand img {
    width: 54px;
    height: 50px;
  }

  .brand-copy strong {
    font-size: 19px;
  }

  .brand-copy small {
    display: none;
  }

  .hero-grid {
    padding-top: 52px;
  }

  .hero h1 {
    font-size: clamp(48px, 14vw, 68px);
  }

  .hero-lead {
    font-size: 16px;
  }

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

  .hero-proof {
    margin-top: 40px;
  }

  .hero-proof strong {
    font-size: 21px;
  }

  .hero-proof span {
    font-size: 8px;
  }

  .hero-image-frame {
    height: 470px;
  }

  .hero-caption strong {
    max-width: 160px;
  }

  .use-cases {
    grid-template-columns: 1fr 1fr;
    gap: 14px 24px;
    padding-block: 18px;
  }

  .section {
    padding-block: 82px;
  }

  .heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .section-heading h2,
  .why-copy h2,
  .testimonial-lead h2,
  .faq-copy h2 {
    font-size: clamp(43px, 13vw, 61px);
  }

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

  .solution-card:last-child {
    grid-column: auto;
  }

  .solution-card:last-child > a {
    display: block;
  }

  .solution-image {
    height: 320px;
  }

  .solution-content {
    min-height: 240px;
    padding: 27px 24px;
  }

  .related-strip {
    padding: 24px;
  }

  .related-strip > div {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .related-strip a {
    display: flex;
    justify-content: space-between;
  }

  .why-visual {
    height: 520px;
  }

  .visual-note {
    right: 0;
  }

  .process {
    padding-block: 76px;
  }

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

  .process-grid article {
    min-height: 0;
    padding: 28px 0;
  }

  .process-grid article + article {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid rgba(9, 11, 12, 0.3);
  }

  .process-grid article > span {
    margin-bottom: 18px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 320px;
  }

  .project-grid .project-wide {
    grid-column: auto;
  }

  .project-grid .project-tall {
    grid-row: auto;
  }

  .review-list blockquote {
    padding-left: 48px;
  }

  .review-list blockquote > p {
    font-size: 18px;
  }

  .faq-list summary {
    min-height: 76px;
    font-size: 14px;
  }

  .faq-list details p {
    margin-right: 0;
  }

  .cta-section {
    padding-block: 44px;
  }

  .cta-panel {
    width: calc(100% - 24px);
    padding: 45px 26px;
  }

  .cta-copy h2 {
    font-size: clamp(44px, 13vw, 61px);
  }

  .cta-actions .button {
    width: 100%;
  }

  .cta-phone {
    font-size: 26px;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 430px) {
  .utility-links a:first-child {
    display: none;
  }

  .utility-links {
    justify-content: center;
  }

  .hero-proof {
    grid-template-columns: 1fr 1fr;
    row-gap: 20px;
  }

  .hero-proof div:last-child {
    grid-column: 1 / -1;
    padding-left: 0;
    border-left: 0;
  }

  .hero-image-frame {
    height: 400px;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
  }
}

@media (max-width: 900px) {
  .zbshine-heading {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 30px;
  }

  .zbshine-intro {
    max-width: 650px;
  }

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

  .zbshine-grid article:nth-child(3) {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }
}

@media (max-width: 580px) {
  .zbshine-heading {
    margin-bottom: 44px;
  }

  .zbshine-heading h2 {
    font-size: clamp(46px, 14vw, 64px);
  }

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

  .zbshine-grid article,
  .zbshine-grid article:nth-child(3) {
    min-height: 0;
    padding: 28px 24px 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .zbshine-grid article > span {
    margin-bottom: 30px;
  }

  .zbshine-proof {
    display: grid;
    gap: 12px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}