:root {
  --ink: #171817;
  --ink-soft: #2a2b29;
  --graphite: #60615e;
  --stone: #aaa79f;
  --line: rgba(23, 24, 23, 0.14);
  --paper: #f3f1ec;
  --paper-deep: #e9e5dd;
  --white: #ffffff;
  --navy: #0a2d3f;
  --navy-soft: #174d69;
  --max: 1360px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "SF Pro Display", "SF Pro Text", Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: 82px;
  padding: 0 max(4vw, 28px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(23, 24, 23, 0.08);
  background: rgba(247, 245, 241, 0.92);
  backdrop-filter: blur(22px) saturate(130%);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
}

.brand-logo {
  width: 184px;
  height: 58px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(24px, 2.3vw, 42px);
  color: #383936;
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: 0.02em;
}

.nav-links > a:not(.nav-cta) {
  position: relative;
}

.nav-links > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--ink);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s ease;
}

.nav-links > a:not(.nav-cta):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 13px 19px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  transition: background 0.3s ease, transform 0.3s ease;
}

.nav-cta:hover {
  background: var(--navy);
  transform: translateY(-1px);
}

.nav-toggle,
.nav-trigger {
  display: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding: 170px max(7vw, 34px) 124px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: white;
  background: #0d171c;
}

.hero-photo {
  position: absolute;
  z-index: -3;
  inset: 0;
  background: url("images/offshore-aerial.jpg") center 43% / cover no-repeat;
  filter: saturate(0.48) contrast(0.93) brightness(0.68);
  transform: scale(1.035);
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero-shade {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 15, 17, 0.88) 0%, rgba(10, 15, 17, 0.68) 48%, rgba(10, 15, 17, 0.18) 100%),
    linear-gradient(180deg, rgba(8, 13, 16, 0.15) 45%, rgba(8, 13, 16, 0.66) 100%);
}

.hero-shade::after {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 76% 42%, rgba(255, 255, 255, 0.08), transparent 28%);
  content: "";
}

.hero-content {
  width: min(990px, 76vw);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--navy-soft);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.7);
}

.hero h1 {
  max-width: 990px;
  margin: 0;
  font-size: clamp(3.8rem, 7.1vw, 7.8rem);
  font-weight: 520;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.hero h1 span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 310;
}

.hero-lead {
  max-width: 720px;
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 1.35vw, 1.24rem);
  font-weight: 350;
  line-height: 1.65;
}

.hero-accreditation {
  max-width: 800px;
  margin-top: 28px;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 24px;
  align-items: start;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(8, 15, 18, 0.28);
  backdrop-filter: blur(14px);
}

.hero-accreditation strong {
  padding-top: 3px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-accreditation p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(0.82rem, 1vw, 0.96rem);
  font-weight: 360;
  line-height: 1.55;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.button {
  min-height: 54px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 650;
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}

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

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

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

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

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

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid currentColor;
  font-size: 0.8rem;
  font-weight: 600;
}

.text-link-light {
  color: rgba(255, 255, 255, 0.75);
}

.hero-foot {
  position: absolute;
  right: max(4vw, 28px);
  bottom: 34px;
  left: max(4vw, 28px);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section {
  width: min(calc(100% - 56px), var(--max));
  margin-inline: auto;
  padding-block: clamp(100px, 11vw, 170px);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--graphite);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-label span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.section-label p {
  margin: 0;
}

.intro {
  display: grid;
  grid-template-columns: 0.72fr 2.4fr;
  gap: clamp(50px, 7vw, 120px);
}

.intro-copy h2 {
  max-width: 1120px;
  margin: 0;
  font-size: clamp(2.9rem, 5.2vw, 6.1rem);
  font-weight: 430;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.intro-copy h2 span {
  color: var(--stone);
  font-weight: 320;
}

.intro-detail {
  max-width: 860px;
  margin: 54px 0 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 84px);
  color: var(--graphite);
  font-size: 1rem;
  line-height: 1.75;
}

.intro-detail p {
  margin: 0;
}

.annex-section {
  padding: clamp(90px, 9vw, 145px) max(4vw, 28px) 42px;
  color: white;
  background: var(--ink);
}

.annex-head {
  padding: 0 0 clamp(62px, 7vw, 100px);
  display: grid;
  grid-template-columns: 1.6fr 0.7fr;
  gap: 70px;
}

.annex-head h2,
.section-heading h2,
.complementary-heading h2,
.contact-intro h2,
.visual-break-copy h2 {
  margin: 0;
  font-size: clamp(2.6rem, 4.6vw, 5.4rem);
  font-weight: 430;
  letter-spacing: -0.055em;
  line-height: 1;
}

.annex-head > p {
  max-width: 470px;
  margin: auto 0 0;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

.annex-grid {
  width: min(100%, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.annex-card {
  position: relative;
  min-height: 490px;
  padding: 38px 42px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  transition: background 0.45s ease;
}

.annex-card:last-child {
  border-right: 0;
}

.annex-card:hover {
  background: rgba(255, 255, 255, 0.055);
}

.annex-number {
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(5rem, 8vw, 8.8rem);
  font-weight: 280;
  letter-spacing: -0.075em;
  line-height: 0.8;
}

.annex-card div > p:first-child {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.annex-card h3 {
  max-width: 310px;
  margin: 0 0 18px;
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  font-weight: 470;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.annex-card div > p:last-child {
  max-width: 340px;
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.88rem;
  line-height: 1.65;
}

.annex-card > a {
  position: absolute;
  top: 34px;
  right: 34px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  transition: background 0.3s ease, color 0.3s ease;
}

.annex-card > a:hover {
  background: white;
  color: var(--ink);
}

.annex-note {
  width: min(100%, var(--max));
  margin: 26px auto 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.7rem;
}

.section-heading {
  margin-bottom: clamp(58px, 7vw, 100px);
  display: grid;
  grid-template-columns: 1.6fr 0.7fr;
  gap: clamp(45px, 7vw, 100px);
}

.section-heading > p {
  max-width: 470px;
  margin: auto 0 0;
  color: var(--graphite);
  line-height: 1.7;
}

.clients {
  padding: clamp(92px, 9vw, 140px) 0 36px;
  overflow: hidden;
  color: white;
  background: var(--navy);
}

.clients-head {
  padding: 0 0 clamp(58px, 6vw, 90px);
  display: grid;
  grid-template-columns: 1.5fr auto;
  gap: 70px;
  align-items: end;
}

.clients-head .eyebrow {
  color: rgba(255, 255, 255, 0.56);
}

.clients-head h2 {
  max-width: 930px;
  margin: 0;
  font-size: clamp(2.8rem, 4.8vw, 5.6rem);
  font-weight: 420;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.visitor-counter {
  min-width: 220px;
  padding-left: 34px;
  border-left: 1px solid rgba(255, 255, 255, 0.24);
}

.visitor-counter strong {
  display: block;
  font-size: clamp(3.5rem, 5.7vw, 6.8rem);
  font-weight: 300;
  letter-spacing: -0.065em;
  line-height: 0.85;
  font-variant-numeric: tabular-nums;
}

.visitor-counter span {
  margin-top: 16px;
  display: block;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.client-streams {
  display: grid;
  gap: 14px;
}

.client-marquee {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.client-track {
  width: max-content;
  display: flex;
  will-change: transform;
  animation: client-flow 52s linear infinite;
}

.client-marquee-reverse .client-track {
  animation-direction: reverse;
  animation-duration: 58s;
}

.client-marquee:hover .client-track {
  animation-play-state: paused;
}

.client-group {
  display: flex;
  padding-right: 14px;
}

.client-wordmark {
  width: clamp(245px, 24vw, 350px);
  min-height: 150px;
  padding: 28px 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.48);
  transition: color 0.4s ease, background 0.4s ease;
}

.client-wordmark:hover {
  color: white;
  background: rgba(255, 255, 255, 0.055);
}

.client-wordmark strong {
  overflow: hidden;
  font-size: clamp(1.45rem, 2.4vw, 2.7rem);
  font-weight: 510;
  letter-spacing: -0.045em;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.client-logo-stage {
  width: min(100%, 205px);
  height: 72px;
  padding: 12px 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 3px;
  background: #f5f3ee;
}

.client-logo-stage img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.78;
  transition: filter 0.45s ease, opacity 0.45s ease;
}

.client-logo-dark {
  background: #060b0f;
}

.client-wordmark:hover .client-logo-stage img {
  filter: grayscale(0);
  opacity: 1;
}

.client-logo-zoom img {
  transform: scale(2.05);
}

.client-logo-square img {
  width: 90px;
  height: 90px;
  max-height: none;
}

.client-wordmark span {
  margin-top: 12px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.38);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.clients-note {
  width: min(calc(100% - 56px), var(--max));
  margin: 24px auto 0;
  color: rgba(255, 255, 255, 0.36);
  font-size: 0.66rem;
}

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

.industry-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 54px 22px;
}

.industry-card:first-child {
  grid-row: span 2;
}

.industry-photo {
  position: relative;
  height: 390px;
  overflow: hidden;
  background: var(--paper-deep);
}

.industry-card:first-child .industry-photo {
  height: 850px;
}

.industry-photo img {
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) contrast(0.95);
  transition: filter 0.7s ease, transform 1.1s cubic-bezier(.2,.7,.2,1);
}

.industry-card:first-child .industry-photo img {
  object-position: 47% center;
}

.industry-card:nth-child(2) .industry-photo img {
  object-position: center 58%;
}

.industry-card:hover .industry-photo img {
  filter: saturate(0.9) contrast(1);
  transform: scale(1.035);
}

.industry-copy {
  padding-top: 20px;
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 14px;
  border-top: 1px solid var(--line);
}

.industry-copy > span {
  color: var(--stone);
  font-size: 0.72rem;
}

.industry-copy h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 470;
  letter-spacing: -0.035em;
}

.industry-copy p {
  margin: 8px 0 0;
  color: var(--graphite);
  font-size: 0.82rem;
}

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

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

.inspection-row {
  min-height: 310px;
  padding: 38px 0;
  display: grid;
  grid-template-columns: 70px minmax(260px, 0.95fr) minmax(330px, 1.2fr) 54px;
  gap: clamp(24px, 4vw, 70px);
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.inspection-number {
  color: var(--stone);
  font-size: 0.76rem;
}

.inspection-title > p {
  margin: 0 0 18px;
  color: var(--navy-soft);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.inspection-title h3 {
  max-width: 400px;
  margin: 0;
  font-size: clamp(1.9rem, 3.1vw, 3.6rem);
  font-weight: 430;
  letter-spacing: -0.05em;
  line-height: 1;
}

.inspection-detail > p {
  max-width: 620px;
  margin: 0;
  color: var(--graphite);
  line-height: 1.75;
}

.inspection-detail ul {
  margin: 34px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.inspection-detail li {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--graphite);
  font-size: 0.69rem;
}

.inspection-row > a,
.complementary-card > a {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background 0.3s ease, color 0.3s ease;
}

.inspection-row:hover > a,
.complementary-card:hover > a {
  background: var(--ink);
  color: white;
}

.visual-break {
  position: relative;
  min-height: 88svh;
  padding: 120px max(6vw, 30px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
  color: white;
  background: #101719;
}

.visual-break-photo {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: url("images/offshore-rig.jpg") center 58% / cover no-repeat;
  filter: saturate(0.48) contrast(0.92) brightness(0.78);
  transition: transform 1.2s ease;
}

.visual-break::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 19, 21, 0.05) 30%, rgba(13, 19, 21, 0.82) 100%);
  content: "";
}

.visual-break:hover .visual-break-photo {
  transform: scale(1.02);
}

.visual-break-copy {
  max-width: 920px;
}

.visual-break-copy p:last-child {
  max-width: 620px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1rem;
}

.complementary {
  display: grid;
  grid-template-columns: 0.62fr 2.4fr;
  gap: clamp(50px, 7vw, 120px);
}

.complementary-heading {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr;
  gap: 70px;
}

.complementary-heading > p {
  margin: auto 0 0;
  color: var(--graphite);
  line-height: 1.7;
}

.complementary-grid {
  grid-column: 2;
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.complementary-card {
  position: relative;
  min-height: 340px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.4s ease;
}

.complementary-card:hover,
.complementary-card[open] {
  background: var(--paper-deep);
}

.complementary-card summary {
  min-height: 338px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
}

.complementary-card summary::-webkit-details-marker {
  display: none;
}

.complementary-card summary:focus-visible {
  outline: 2px solid var(--navy-soft);
  outline-offset: -5px;
}

.complementary-number {
  color: var(--stone);
  font-size: 0.72rem;
}

.complementary-summary-copy {
  display: block;
  padding-right: 46px;
}

.complementary-title {
  display: block;
  max-width: 420px;
  margin: 0 0 18px;
  font-size: clamp(1.45rem, 2.2vw, 2.5rem);
  font-weight: 440;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.complementary-description {
  display: block;
  max-width: 500px;
  margin: 0;
  color: var(--graphite);
  font-size: 0.88rem;
  line-height: 1.65;
}

.complementary-toggle {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.35rem;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.35s ease, background 0.3s ease, color 0.3s ease;
}

.complementary-card:hover .complementary-toggle,
.complementary-card[open] .complementary-toggle {
  background: var(--ink);
  color: white;
}

.complementary-card[open] .complementary-toggle {
  transform: rotate(45deg);
}

.complementary-content {
  padding: 0 34px 34px;
  border-top: 1px solid var(--line);
}

.complementary-content > p {
  margin: 0;
  padding: 22px 0 10px;
  color: var(--stone);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.complementary-content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.complementary-content li {
  position: relative;
  padding: 12px 0 12px 18px;
  border-top: 1px solid var(--line);
  color: var(--graphite);
  font-size: 0.84rem;
  line-height: 1.5;
}

.complementary-content li::before {
  position: absolute;
  top: 1.3rem;
  left: 1px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--navy-soft);
  content: "";
}

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

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-list article {
  min-height: 290px;
  padding: 28px 28px 34px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.process-list article:last-child {
  border-right: 0;
}

.process-list span {
  margin-bottom: auto;
  color: var(--stone);
  font-size: 0.72rem;
}

.process-list h3 {
  margin: 0 0 14px;
  font-size: 1.32rem;
  font-weight: 480;
  letter-spacing: -0.03em;
}

.process-list p {
  margin: 0;
  color: var(--graphite);
  font-size: 0.84rem;
  line-height: 1.65;
}

.contact {
  padding: clamp(90px, 9vw, 140px) max(5vw, 30px);
  display: grid;
  grid-template-columns: 0.9fr 1.05fr;
  gap: clamp(60px, 8vw, 130px);
  color: white;
  background: var(--navy);
}

.contact-intro {
  align-self: start;
}

.contact-intro > p:not(.eyebrow) {
  max-width: 560px;
  margin: 32px 0 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.75;
}

.contact-direct {
  margin-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.contact-direct a {
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.83rem;
}

.contact-direct span {
  color: rgba(255, 255, 255, 0.48);
}

.contact-direct strong {
  font-weight: 520;
}

.contact-form {
  padding: clamp(30px, 4vw, 58px);
  display: flex;
  flex-direction: column;
  gap: 26px;
  background: var(--paper);
  color: var(--ink);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.contact-form label {
  display: grid;
  gap: 9px;
  color: var(--graphite);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  outline: none;
  background: transparent;
  color: var(--ink);
  font-size: 0.94rem;
  letter-spacing: normal;
  resize: vertical;
  transition: border-color 0.25s ease;
}

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

.privacy {
  display: flex !important;
  align-items: flex-start;
  gap: 10px !important;
  font-weight: 450 !important;
  line-height: 1.5;
}

.privacy input {
  width: 15px;
  margin-top: 2px;
}

.contact-form .button {
  align-self: flex-start;
}

footer {
  padding: 70px max(4vw, 28px) 32px;
  background: #faf9f6;
}

.footer-top {
  min-height: 210px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 60px;
  align-items: start;
}

.footer-brand .brand-logo {
  width: 220px;
  height: auto;
}

.footer-top > p {
  max-width: 460px;
  margin: 0;
  color: var(--graphite);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-up {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid var(--line);
  color: var(--graphite);
  font-size: 0.68rem;
}

.footer-bottom div {
  display: flex;
  gap: 28px;
}

.whatsapp {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 20px;
  padding: 8px 15px 8px 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(23, 24, 23, 0.9);
  color: white;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
  font-size: 0.68rem;
}

.whatsapp span {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: white;
  color: var(--ink);
  font-size: 0.58rem;
  font-weight: 800;
}

.whatsapp strong {
  font-weight: 600;
}

@keyframes hero-drift {
  from { transform: scale(1.035) translate3d(0, 0, 0); }
  to { transform: scale(1.075) translate3d(-0.7%, -0.4%, 0); }
}

@keyframes client-flow {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@supports (animation-timeline: view()) {
  .reveal {
    animation: reveal-up linear both;
    animation-timeline: view();
    animation-range: entry 5% cover 30%;
  }

  @keyframes reveal-up {
    from {
      opacity: 0;
      transform: translateY(35px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@media (max-width: 1040px) {
  .site-header {
    height: 74px;
  }

  .brand-logo {
    width: 164px;
    height: 52px;
  }

  .nav-trigger {
    position: relative;
    z-index: 102;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    cursor: pointer;
  }

  .nav-trigger span {
    position: absolute;
    width: 22px;
    height: 1px;
    background: var(--ink);
    transition: transform 0.3s ease;
  }

  .nav-trigger span:first-child {
    transform: translateY(-4px);
  }

  .nav-trigger span:last-child {
    transform: translateY(4px);
  }

  .nav-links {
    position: absolute;
    z-index: 101;
    top: 74px;
    right: 0;
    left: 0;
    height: calc(100svh - 74px);
    padding: 42px 30px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    background: var(--paper);
    color: var(--ink);
    font-size: clamp(1.6rem, 6vw, 2.5rem);
    transform: translateY(-120%);
    transition: transform 0.45s cubic-bezier(.2,.7,.2,1);
  }

  .nav-cta {
    margin-top: auto;
    font-size: 0.9rem;
  }

  .nav-toggle:checked ~ .nav-links {
    transform: translateY(0);
  }

  .nav-toggle:checked + .nav-trigger span:first-child {
    transform: rotate(45deg);
  }

  .nav-toggle:checked + .nav-trigger span:last-child {
    transform: rotate(-45deg);
  }

  .hero-content {
    width: min(900px, 88vw);
  }

  .intro,
  .complementary {
    grid-template-columns: 1fr;
  }

  .intro-detail,
  .complementary-grid {
    grid-column: 1;
  }

  .annex-card {
    padding-inline: 26px;
  }

  .inspection-row {
    grid-template-columns: 48px 0.8fr 1.2fr 48px;
    gap: 22px;
  }

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

  .process-list article:nth-child(2) {
    border-right: 0;
  }

  .process-list article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .site-header {
    padding-inline: 18px;
  }

  .brand-logo {
    width: 150px;
  }

  .hero {
    min-height: 100svh;
    padding: 142px 22px 132px;
    align-items: flex-end;
  }

  .hero-photo {
    background-position: 56% center;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(9, 14, 16, 0.28) 0%, rgba(9, 14, 16, 0.88) 72%),
      rgba(9, 14, 16, 0.2);
  }

  .hero-content {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(3rem, 14.5vw, 5rem);
  }

  .hero-lead {
    margin-top: 24px;
    font-size: 0.96rem;
  }

  .hero-accreditation {
    margin-top: 20px;
    padding: 15px 16px;
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .hero-accreditation strong {
    padding-top: 0;
  }

  .hero-accreditation p {
    font-size: 0.8rem;
  }

  .hero-actions {
    margin-top: 24px;
    gap: 18px;
  }

  .hero-foot {
    right: 22px;
    bottom: 20px;
    left: 22px;
  }

  .hero-foot span:nth-child(n + 2) {
    display: none;
  }

  .section {
    width: min(calc(100% - 36px), var(--max));
    padding-block: 88px;
  }

  .intro {
    gap: 52px;
  }

  .intro-copy h2,
  .annex-head h2,
  .section-heading h2,
  .complementary-heading h2,
  .contact-intro h2,
  .visual-break-copy h2 {
    font-size: clamp(2.55rem, 12vw, 4.2rem);
  }

  .intro-detail,
  .annex-head,
  .section-heading,
  .complementary-heading,
  .clients-head,
  .contact {
    grid-template-columns: 1fr;
  }

  .intro-detail {
    margin-top: 42px;
    gap: 26px;
  }

  .annex-section {
    padding: 82px 18px 30px;
  }

  .annex-head {
    width: 100%;
    gap: 26px;
  }

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

  .annex-card {
    min-height: 390px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .annex-card:last-child {
    border-bottom: 0;
  }

  .industry-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .clients {
    padding-top: 82px;
  }

  .clients-head {
    width: min(calc(100% - 36px), var(--max));
    gap: 46px;
  }

  .visitor-counter {
    min-width: 0;
    padding: 28px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
    border-left: 0;
  }

  .client-wordmark {
    width: 250px;
    min-height: 132px;
    padding: 24px;
  }

  .clients-note {
    width: calc(100% - 36px);
  }

  .industry-card:first-child {
    grid-row: auto;
  }

  .industry-card:first-child .industry-photo,
  .industry-photo {
    height: 480px;
  }

  .inspection-row {
    min-height: auto;
    padding: 32px 0;
    grid-template-columns: 40px 1fr 44px;
    gap: 18px;
  }

  .inspection-detail {
    grid-column: 2 / 4;
    padding-right: 0;
  }

  .inspection-row > a {
    grid-column: 3;
    grid-row: 1;
  }

  .visual-break {
    min-height: 78svh;
    padding: 80px 22px 50px;
  }

  .visual-break-photo {
    background-position: center 56%;
  }

  .complementary {
    gap: 46px;
  }

  .complementary-heading {
    gap: 26px;
  }

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

  .complementary-card {
    min-height: 315px;
  }

  .complementary-card summary {
    min-height: 313px;
    padding: 28px 24px;
  }

  .complementary-summary-copy {
    padding-right: 30px;
  }

  .complementary-toggle {
    top: 22px;
    right: 22px;
  }

  .complementary-content {
    padding: 0 24px 28px;
  }

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

  .process-list article {
    min-height: 230px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-list article:last-child {
    border-bottom: 0;
  }

  .contact {
    padding: 82px 18px;
    gap: 58px;
  }

  .contact-direct a {
    flex-direction: column;
    gap: 4px;
  }

  .contact-form {
    padding: 28px 22px;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr auto;
    gap: 36px;
  }

  .footer-top > p {
    grid-column: 1 / 3;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .whatsapp strong {
    display: none;
  }

  .whatsapp {
    padding-right: 8px;
  }
}

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

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