:root {
  --night: #071018;
  --night-2: #0a171f;
  --bayou: #0a2730;
  --aqua: #42e8d8;
  --coral: #ff5a7a;
  --amber: #ffb454;
  --chrome: #e5eef1;
  --mist: #f1f5f4;
  --white: #ffffff;
  --ink: #132027;
  --muted: #65757b;
  --line: rgba(19, 32, 39, 0.17);
  --line-light: rgba(229, 238, 241, 0.17);
  --shadow: 0 28px 80px rgba(7, 16, 24, 0.16);
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Manrope", Arial, sans-serif;
  --mono: "Space Mono", monospace;
  --shell: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--mist);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button {
  color: inherit;
  font: inherit;
}

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

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

.skip-link {
  position: fixed;
  z-index: 300;
  top: -90px;
  left: 14px;
  padding: 11px 16px;
  color: var(--night);
  background: var(--aqua);
  font-weight: 800;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 14px;
}

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: absolute;
  z-index: 100;
  top: 18px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--shell);
  min-height: 82px;
  padding: 11px 12px 11px 16px;
  color: var(--chrome);
  border: 1px solid rgba(229, 238, 241, 0.17);
  border-radius: 20px;
  background: rgba(7, 16, 24, 0.94);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}

.brand img {
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
}

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

.brand-copy strong {
  font-family: var(--display);
  font-size: 1.34rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.brand-copy small {
  margin-top: 7px;
  color: #a9bbc0;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav > a {
  position: relative;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav > a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: var(--aqua);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-actions {
  display: flex;
  gap: 8px;
}

.menu-toggle {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 14px;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

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

.button span,
.button strong {
  display: block;
}

.button-large {
  display: grid;
  min-width: 220px;
  min-height: 68px;
  line-height: 1.15;
}

.button-large span {
  font-family: var(--mono);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.button-large strong {
  margin-top: 6px;
  font-size: 0.93rem;
}

.button-small {
  min-height: 43px;
  padding: 8px 13px;
  font-size: 0.72rem;
  font-weight: 800;
}

.button-primary {
  color: var(--night);
  background: var(--aqua);
  box-shadow: 0 15px 35px rgba(66, 232, 216, 0.18);
}

.button-primary:hover {
  background: #77f4e9;
}

.button-outline {
  color: var(--chrome);
  border-color: rgba(229, 238, 241, 0.6);
  background: rgba(229, 238, 241, 0.035);
}

.button-outline:hover {
  color: var(--night);
  background: var(--chrome);
}

.button-light {
  color: var(--night);
  background: var(--chrome);
}

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

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  min-height: 900px;
  color: var(--chrome);
  background: var(--night);
}

.hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 150px max(56px, calc((100vw - 1180px) / 2)) 70px max(32px, calc((100vw - 1180px) / 2));
  background:
    radial-gradient(circle at 20% 32%, rgba(255, 90, 122, 0.12), transparent 30%),
    linear-gradient(140deg, var(--night) 0%, #08151d 60%, var(--bayou) 100%);
}

.hero-copy::after {
  position: absolute;
  right: -1px;
  bottom: 0;
  width: 2px;
  height: 55%;
  background: linear-gradient(transparent, var(--aqua), var(--coral), transparent);
  content: "";
  opacity: 0.65;
}

.eyebrow {
  margin: 0 0 24px;
  color: #a9bbc0;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.eyebrow span {
  color: var(--aqua);
}

.eyebrow.dark {
  color: var(--muted);
}

.hero h1 {
  max-width: 620px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(5rem, 8vw, 8.4rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.78;
  text-transform: uppercase;
}

.hero h1 em {
  display: block;
  margin-top: 20px;
  color: var(--coral);
  font-size: 0.71em;
  font-style: italic;
  letter-spacing: -0.025em;
}

.hero-lede {
  max-width: 600px;
  margin: 33px 0 0;
  color: #c4d1d4;
  font-size: 1.05rem;
}

.action-pair {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.scope-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: 620px;
  padding: 0;
  margin: 52px 0 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  list-style: none;
}

.scope-strip li {
  padding: 17px 18px 18px 0;
  color: #b7c7ca;
  font-size: 0.72rem;
}

.scope-strip li + li {
  padding-left: 18px;
  border-left: 1px solid var(--line-light);
}

.scope-strip span {
  display: block;
  margin-bottom: 4px;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  min-height: 900px;
  overflow: hidden;
  background: var(--night-2);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 66%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 16, 24, 0.48), transparent 34%),
    linear-gradient(0deg, rgba(7, 16, 24, 0.7), transparent 48%),
    linear-gradient(180deg, rgba(7, 16, 24, 0.22), transparent 25%);
}

.clean-wake {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.wake-glow,
.wake-core {
  fill: none;
  stroke-linecap: round;
}

.wake-glow {
  stroke: rgba(255, 90, 122, 0.35);
  stroke-width: 22;
  filter: blur(12px);
}

.wake-core {
  stroke: var(--amber);
  stroke-width: 3;
  stroke-dasharray: 12 10;
}

.hero-coordinate {
  position: absolute;
  top: 126px;
  right: 28px;
  display: flex;
  gap: 16px;
  color: rgba(229, 238, 241, 0.72);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.05em;
  writing-mode: vertical-rl;
}

.hero-badge {
  position: absolute;
  right: 30px;
  bottom: 54px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 10px 17px 10px 10px;
  border: 1px solid rgba(229, 238, 241, 0.2);
  border-radius: 20px;
  background: rgba(7, 16, 24, 0.82);
  backdrop-filter: blur(12px);
}

.hero-badge img {
  width: 58px;
  height: 58px;
}

.hero-badge p {
  display: grid;
  margin: 0;
  line-height: 1.1;
}

.hero-badge span {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-badge strong {
  margin-top: 5px;
  color: #a9bbc0;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.photo-note {
  position: absolute;
  bottom: 18px;
  left: 22px;
  margin: 0;
  color: rgba(229, 238, 241, 0.67);
  font-size: 0.66rem;
}

.intro {
  display: grid;
  grid-template-columns: 0.42fr 1.58fr;
  gap: 60px;
  padding-block: 120px 105px;
  border-bottom: 1px solid var(--line);
}

.section-code {
  margin: 7px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
}

.intro-copy {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: end;
}

.intro-copy .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -20px;
}

.intro h2,
.section-heading h2,
.process h2,
.workmanship h2,
.questions h2,
.final-action h2,
.mid-action h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.3rem, 5.4vw, 5.7rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.91;
  text-transform: uppercase;
}

.intro-copy > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.services {
  padding-block: 108px 125px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 58px;
}

.section-heading > p {
  max-width: 430px;
  margin: 0 0 4px;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 18px;
}

.service-card {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(270px, 0.97fr);
  min-height: 385px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--white);
  box-shadow: 0 18px 60px rgba(7, 16, 24, 0.055);
}

.service-card-main {
  grid-row: span 2;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(420px, 1fr) auto;
}

.service-card-dark {
  color: var(--chrome);
  background: var(--night-2);
}

.service-card figure {
  position: relative;
  min-height: 290px;
  margin: 0;
  overflow: hidden;
}

.service-card figure::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7, 16, 24, 0.76), transparent 55%);
  content: "";
}

.service-card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(.2,.7,.2,1);
}

.service-card-main figure img {
  object-position: 50% 58%;
}

.service-card-dark figure img {
  object-position: 56% 52%;
}

.service-card:hover figure img {
  transform: scale(1.035);
}

.service-card figcaption {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  color: var(--chrome);
}

.service-card figcaption span {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.service-card figcaption strong {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.service-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
}

.service-copy h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
  text-transform: uppercase;
}

.service-copy p {
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.service-card-dark .service-copy p {
  color: #a9bbc0;
}

.service-copy ul {
  display: grid;
  gap: 8px;
  padding: 20px 0 0;
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.service-copy li {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 0.82rem;
}

.service-copy li::before {
  color: var(--coral);
  content: "↗";
  font-family: var(--mono);
}

.mid-action {
  display: grid;
  grid-template-columns: 0.93fr 1.07fr;
  min-height: 650px;
  color: var(--chrome);
  background: var(--bayou);
}

.mid-action-photo {
  position: relative;
  overflow: hidden;
}

.mid-action-photo::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 60%, rgba(10, 39, 48, 0.9)),
    linear-gradient(0deg, rgba(7, 16, 24, 0.3), transparent);
  content: "";
}

.mid-action-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mid-action-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px max(48px, calc((100vw - 1180px) / 2)) 80px 72px;
  overflow: hidden;
}

.mid-action-copy::before {
  position: absolute;
  top: 14%;
  right: -120px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(66, 232, 216, 0.24);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(255, 90, 122, 0.035), 0 0 0 77px rgba(255, 180, 84, 0.025);
  content: "";
}

.mid-action-copy > * {
  position: relative;
  z-index: 2;
}

.mid-action h2 {
  max-width: 650px;
}

.mid-action-copy > p:not(.eyebrow) {
  max-width: 610px;
  margin: 26px 0 0;
  color: #b9cacc;
}

.process {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 70px;
  align-items: center;
  padding-block: 125px;
}

.process-copy ol {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 48px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.process-copy li {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 20px;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
}

.process-copy li > span {
  color: var(--coral);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.process-copy h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: uppercase;
}

.process-copy li p {
  max-width: 510px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.87rem;
}

.process-visual {
  position: relative;
  min-height: 660px;
  overflow: hidden;
  border-radius: 260px 260px 28px 28px;
  background: var(--night);
  box-shadow: var(--shadow);
}

.process-visual > img {
  width: 100%;
  height: 660px;
  object-fit: cover;
  object-position: 46% 50%;
}

.process-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7, 16, 24, 0.72), transparent 48%);
  content: "";
}

.process-frame {
  position: absolute;
  z-index: 2;
  right: 28px;
  bottom: 58px;
  left: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(229, 238, 241, 0.33);
  border-bottom: 1px solid rgba(229, 238, 241, 0.33);
}

.process-frame span {
  padding: 14px 10px;
  color: var(--chrome);
  font-family: var(--mono);
  font-size: 0.58rem;
  text-align: center;
  text-transform: uppercase;
}

.process-frame span + span {
  border-left: 1px solid rgba(229, 238, 241, 0.33);
}

.process-visual > p {
  position: absolute;
  z-index: 2;
  right: 28px;
  bottom: 18px;
  margin: 0;
  color: rgba(229, 238, 241, 0.68);
  font-size: 0.64rem;
}

.workmanship {
  padding-block: 0 130px;
}

.workmanship-heading {
  display: grid;
  grid-template-columns: 0.34fr 1.66fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 58px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.workmanship h2 {
  max-width: 920px;
}

.detail-board {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  grid-template-rows: 350px 350px;
  gap: 17px;
}

.detail-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 26px;
  background: var(--night);
}

.detail-photo-large {
  grid-row: 1 / 3;
}

.detail-photo::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7, 16, 24, 0.73), transparent 44%);
  content: "";
}

.detail-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-photo-large img {
  object-position: 48% 55%;
}

.detail-photo figcaption {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 18px;
  left: 22px;
  color: var(--chrome);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.detail-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--white);
}

.detail-list ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  padding: 0;
  margin: 10px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.detail-list li {
  padding: 13px 8px 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.detail-list li:nth-child(even) {
  padding-left: 13px;
  border-left: 1px solid var(--line);
}

.questions {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 90px;
  padding-block: 120px;
  border-top: 1px solid var(--line);
}

.questions-heading {
  position: sticky;
  top: 32px;
  align-self: start;
}

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

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

.question-list summary {
  position: relative;
  padding: 27px 54px 27px 0;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  list-style: none;
  text-transform: uppercase;
}

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

.question-list summary::after {
  position: absolute;
  top: 50%;
  right: 4px;
  color: var(--coral);
  content: "+";
  font-family: var(--mono);
  font-size: 1.45rem;
  transform: translateY(-50%);
}

.question-list details[open] summary::after {
  content: "−";
}

.question-list details p {
  max-width: 650px;
  padding: 0 50px 28px 0;
  margin: 0;
  color: var(--muted);
}

.final-action {
  position: relative;
  overflow: hidden;
  color: var(--chrome);
  background:
    radial-gradient(circle at 12% 85%, rgba(255, 90, 122, 0.16), transparent 30%),
    radial-gradient(circle at 88% 15%, rgba(66, 232, 216, 0.13), transparent 28%),
    var(--night);
}

.final-action::after {
  position: absolute;
  right: -7%;
  bottom: -57%;
  width: 630px;
  height: 630px;
  border: 1px solid rgba(255, 180, 84, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 65px rgba(255, 90, 122, 0.035), 0 0 0 132px rgba(66, 232, 216, 0.025);
  content: "";
}

.final-action-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.52fr 1.48fr;
  gap: 80px;
  align-items: center;
  padding-block: 110px;
}

.final-mark img {
  width: min(240px, 100%);
  filter: drop-shadow(0 24px 45px rgba(0, 0, 0, 0.35));
}

.final-copy > p:not(.eyebrow) {
  margin: 24px 0 0;
  color: #b7c7ca;
}

.site-footer {
  padding-block: 44px 96px;
  color: var(--chrome);
  background: #040b10;
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line-light);
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
}

.footer-actions a {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.footer-actions a:hover {
  color: var(--aqua);
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 22px;
  color: #83979c;
  font-size: 0.65rem;
}

.footer-base p {
  max-width: 650px;
  margin: 0;
}

.mobile-sticky {
  display: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(.2,.7,.2,1);
}

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

@media (max-width: 1100px) {
  :root {
    --shell: min(100% - 36px, 960px);
  }

  .site-nav {
    gap: 17px;
  }

  .site-nav > a {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr 0.88fr;
  }

  .hero-copy {
    padding-right: 42px;
  }

  .hero h1 {
    font-size: clamp(4.7rem, 9vw, 7rem);
  }

  .intro-copy {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .intro-copy .eyebrow {
    margin-bottom: -6px;
  }

  .section-heading {
    gap: 45px;
  }

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

  .service-card-main {
    grid-row: auto;
    grid-template-columns: 1fr 0.75fr;
    grid-template-rows: auto;
  }

  .process {
    gap: 42px;
  }

  .questions {
    gap: 55px;
  }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 28px, 720px);
  }

  body {
    padding-bottom: 68px;
  }

  .site-header {
    top: 12px;
    min-height: 72px;
    border-radius: 17px;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand-copy strong {
    font-size: 1.15rem;
  }

  .brand-copy small {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 3;
    display: grid;
    place-content: center;
    gap: 6px;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(229, 238, 241, 0.35);
    border-radius: 13px;
    background: transparent;
  }

  .menu-toggle i {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--chrome);
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] i:first-of-type {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] i:last-of-type {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    z-index: 2;
    top: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    width: min(86vw, 390px);
    height: 100dvh;
    padding: 100px 28px 90px;
    background: rgba(7, 16, 24, 0.985);
    box-shadow: -30px 0 70px rgba(0, 0, 0, 0.38);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav > a {
    display: block;
    padding: 18px 0;
    border-bottom: 1px solid var(--line-light);
    font-family: var(--display);
    font-size: 1.7rem;
  }

  .nav-actions {
    display: grid;
    margin-top: 25px;
  }

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

  .hero-copy {
    min-height: 710px;
    padding: 125px 24px 62px;
  }

  .hero-copy::after {
    display: none;
  }

  .hero h1 {
    max-width: 680px;
    font-size: clamp(4.6rem, 17vw, 7.2rem);
  }

  .hero-visual {
    min-height: 650px;
  }

  .hero-image {
    object-position: 52% 62%;
  }

  .hero-coordinate {
    top: 34px;
  }

  .intro,
  .intro-copy,
  .section-heading,
  .process,
  .workmanship-heading,
  .questions,
  .final-action-grid {
    grid-template-columns: 1fr;
  }

  .intro {
    gap: 38px;
    padding-block: 92px 80px;
  }

  .intro-copy {
    gap: 25px;
  }

  .services {
    padding-block: 82px 95px;
  }

  .section-heading {
    gap: 28px;
    margin-bottom: 42px;
  }

  .service-card,
  .service-card-main {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .service-card figure,
  .service-card-main figure {
    min-height: 390px;
  }

  .mid-action {
    grid-template-columns: 1fr;
  }

  .mid-action-photo {
    min-height: 420px;
  }

  .mid-action-photo::after {
    background: linear-gradient(0deg, rgba(10, 39, 48, 0.9), transparent 50%);
  }

  .mid-action-copy {
    padding: 60px 28px 75px;
  }

  .process {
    padding-block: 95px;
  }

  .process-visual {
    order: -1;
    min-height: 570px;
  }

  .process-visual > img {
    height: 570px;
  }

  .workmanship {
    padding-bottom: 100px;
  }

  .workmanship-heading {
    gap: 26px;
  }

  .detail-board {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 500px auto;
  }

  .detail-photo-large {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .questions {
    gap: 45px;
    padding-block: 95px;
  }

  .questions-heading {
    position: static;
  }

  .final-action-grid {
    gap: 30px;
    padding-block: 90px;
  }

  .final-mark img {
    width: 150px;
  }

  .site-footer {
    padding-bottom: 45px;
  }

  .footer-main,
  .footer-base {
    align-items: flex-start;
    flex-direction: column;
  }

  .mobile-sticky {
    position: fixed;
    z-index: 160;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 68px;
    border-top: 1px solid rgba(229, 238, 241, 0.25);
    background: var(--night);
    box-shadow: 0 -16px 38px rgba(7, 16, 24, 0.3);
  }

  .mobile-sticky a {
    display: grid;
    place-content: center;
    color: var(--night);
    text-align: center;
    text-decoration: none;
  }

  .mobile-sticky span {
    font-family: var(--mono);
    font-size: 0.5rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .mobile-sticky strong {
    margin-top: 3px;
    font-size: 0.78rem;
  }

  .mobile-speak {
    background: var(--aqua);
  }

  .mobile-book {
    background: var(--chrome);
  }
}

@media (max-width: 540px) {
  :root {
    --shell: calc(100% - 24px);
  }

  .site-header {
    width: calc(100% - 20px);
    padding-left: 10px;
  }

  .hero-copy {
    min-height: 735px;
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero h1 {
    font-size: clamp(4rem, 22vw, 6rem);
  }

  .hero h1 em {
    margin-top: 15px;
  }

  .hero-lede {
    margin-top: 28px;
    font-size: 0.95rem;
  }

  .action-pair {
    display: grid;
    width: 100%;
  }

  .button-large {
    width: 100%;
    min-width: 0;
  }

  .scope-strip {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }

  .scope-strip li,
  .scope-strip li + li {
    padding: 12px 0;
    border-left: 0;
  }

  .scope-strip li + li {
    border-top: 1px solid var(--line-light);
  }

  .hero-visual {
    min-height: 580px;
  }

  .hero-badge {
    right: 14px;
    bottom: 50px;
  }

  .hero-coordinate {
    right: 12px;
  }

  .intro h2,
  .section-heading h2,
  .process h2,
  .workmanship h2,
  .questions h2,
  .final-action h2,
  .mid-action h2 {
    font-size: clamp(3rem, 15vw, 4.3rem);
  }

  .service-card figure,
  .service-card-main figure {
    min-height: 330px;
  }

  .service-copy {
    padding: 26px;
  }

  .mid-action-photo {
    min-height: 330px;
  }

  .process-copy li {
    grid-template-columns: 48px 1fr;
  }

  .process-visual,
  .process-visual > img {
    height: 500px;
    min-height: 500px;
  }

  .detail-board {
    grid-template-columns: 1fr;
    grid-template-rows: 430px 330px auto;
  }

  .detail-photo-large {
    grid-column: auto;
  }

  .detail-list {
    padding: 26px;
  }

  .question-list summary {
    font-size: 1.6rem;
  }

  .footer-actions {
    display: grid;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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