:root {
  --navy-950: #081928;
  --navy-900: #0d2438;
  --navy-800: #163b5c;
  --navy-700: #235779;
  --orange-600: #b85a00;
  --orange-500: #ed8400;
  --orange-400: #ff9b1a;
  --red-600: #c81e2a;
  --green-700: #236144;
  --slate-700: #344454;
  --slate-600: #536474;
  --slate-300: #cdd6de;
  --slate-200: #e3e9ee;
  --slate-100: #f3f6f8;
  --cream: #fff9ee;
  --white: #fff;
  --shadow-sm: 0 8px 24px rgb(8 25 40 / 8%);
  --shadow-md: 0 18px 50px rgb(8 25 40 / 14%);
  --radius-sm: 0.6rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --max-width: 74rem;
  --header-height: 5rem;
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--navy-950);
  background: var(--white);
  font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.18em;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--orange-400);
  outline-offset: 3px;
}

::selection {
  color: var(--navy-950);
  background: #ffd9a6;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--white);
  background: var(--navy-950);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 2rem), 50rem);
  margin-inline: auto;
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section-sm {
  padding-block: clamp(2.75rem, 5vw, 4.25rem);
}

.section-muted {
  background: var(--slate-100);
}

.section-dark {
  color: var(--white);
  background:
    linear-gradient(130deg, rgb(8 25 40 / 96%), rgb(22 59 92 / 92%)),
    repeating-linear-gradient(
      135deg,
      transparent 0,
      transparent 22px,
      rgb(255 255 255 / 4%) 23px,
      rgb(255 255 255 / 4%) 24px
    );
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  color: var(--orange-600);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.25;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2.25rem;
  height: 0.2rem;
  content: "";
  background: var(--orange-500);
  border-radius: 999px;
}

.section-dark .eyebrow {
  color: #ffb754;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 1rem;
  font-family: Bahnschrift, "Arial Narrow", Aptos, sans-serif;
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  max-width: 15ch;
  font-size: clamp(2.65rem, 6vw, 5.4rem);
}

h2 {
  max-width: 18ch;
  font-size: clamp(2.1rem, 4vw, 3.6rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

p {
  margin: 0 0 1.25rem;
}

.lead {
  max-width: 60ch;
  color: var(--slate-600);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
  line-height: 1.7;
}

.section-dark .lead {
  color: #d7e1e9;
}

.heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.heading-row > :last-child {
  max-width: 34rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--orange-600);
  font-weight: 750;
  text-decoration: none;
}

.text-link::after {
  content: "→";
  transition: transform 160ms ease;
}

.text-link:hover::after {
  transform: translateX(0.25rem);
}

.btn {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.15rem;
  border: 2px solid transparent;
  border-radius: 0.65rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

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

.btn-primary {
  color: var(--navy-950);
  background: var(--orange-400);
  box-shadow: 0 10px 24px rgb(237 132 0 / 24%);
}

.btn-primary:hover {
  background: #ffae41;
  box-shadow: 0 14px 30px rgb(237 132 0 / 32%);
}

.btn-secondary {
  color: var(--white);
  background: var(--navy-800);
}

.btn-secondary:hover {
  background: var(--navy-700);
}

.btn-outline {
  color: var(--navy-900);
  background: var(--white);
  border-color: var(--slate-300);
}

.btn-outline:hover {
  border-color: var(--orange-500);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.utility-bar {
  color: #dfe9ef;
  background: var(--navy-950);
  font-size: 0.82rem;
}

.utility-inner {
  display: flex;
  min-height: 2.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.utility-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}

.utility-bar a {
  color: inherit;
  text-decoration: none;
}

.utility-bar a:hover {
  color: #ffb754;
}

.utility-badge {
  color: #ffbd66;
  font-weight: 750;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgb(255 255 255 / 95%);
  border-bottom: 1px solid var(--slate-200);
  backdrop-filter: blur(14px);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgb(8 25 40 / 10%);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  min-width: 12rem;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-mark {
  width: 3.5rem;
  height: 3.5rem;
  flex: 0 0 auto;
  object-fit: contain;
}

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

.brand-name {
  display: block;
  color: var(--red-600);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.brand-tagline {
  display: block;
  margin-top: 0.35rem;
  color: var(--navy-700);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.primary-nav > a:not(.btn) {
  position: relative;
  padding: 0.65rem 0.7rem;
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 720;
  text-decoration: none;
}

.primary-nav > a:not(.btn)::after {
  position: absolute;
  right: 0.7rem;
  bottom: 0.35rem;
  left: 0.7rem;
  height: 0.15rem;
  content: "";
  background: var(--orange-500);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.primary-nav > a:hover::after,
.primary-nav > a[aria-current="page"]::after {
  transform: scaleX(1);
}

.primary-nav .btn {
  margin-left: 0.55rem;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0.7rem;
  color: var(--navy-900);
  background: var(--white);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin-block: 0.28rem;
  background: currentcolor;
  transition:
    transform 160ms ease,
    opacity 160ms ease;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 88% 20%, rgb(255 155 26 / 16%), transparent 22rem),
    linear-gradient(128deg, var(--navy-950) 0%, #123a5a 70%, #16486b 100%);
}

.hero::before,
.page-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0 63%, rgb(255 255 255 / 5%) 63% 64%, transparent 64% 100%),
    repeating-linear-gradient(0deg, transparent 0 64px, rgb(255 255 255 / 3%) 65px);
}

.hero-grid {
  position: relative;
  display: grid;
  min-height: clamp(42rem, 76vh, 54rem);
  align-items: center;
  grid-template-columns: minmax(0, 1.12fr) minmax(20rem, 0.88fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  padding-block: clamp(4.5rem, 8vw, 7rem);
}

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

.hero h1 {
  margin-bottom: 1.3rem;
}

.hero h1 span {
  color: #ffad3c;
}

.hero .lead {
  max-width: 57ch;
  color: #dbe5eb;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.hero-proof li {
  padding: 0.5rem 0.75rem;
  color: #eff5f7;
  background: rgb(255 255 255 / 8%);
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
}

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

.hero-image-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: 1.6rem 1.6rem 6rem 1.6rem;
  box-shadow: 0 32px 70px rgb(0 0 0 / 30%);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-frame::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgb(8 25 40 / 52%), transparent 55%);
}

.hero-image-caption {
  position: absolute;
  z-index: 2;
  right: 1.2rem;
  bottom: 1.2rem;
  left: 1.2rem;
  padding: 1rem 1.1rem;
  background: rgb(8 25 40 / 78%);
  border-left: 0.25rem solid var(--orange-400);
  backdrop-filter: blur(8px);
}

.hero-image-caption strong {
  display: block;
  color: #ffb754;
}

.hero-image-caption span {
  color: #e4ecf1;
  font-size: 0.9rem;
}

.stat-strip {
  position: relative;
  z-index: 3;
  margin-top: -2.1rem;
}

.stat-grid {
  display: grid;
  overflow: hidden;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stat {
  min-height: 8.5rem;
  padding: 1.55rem;
  border-right: 1px solid var(--slate-200);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--orange-600);
  font-family: Bahnschrift, "Arial Narrow", sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  line-height: 1;
}

.stat span {
  color: var(--slate-600);
  font-size: 0.9rem;
  font-weight: 650;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.card {
  position: relative;
  padding: 1.6rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card::before {
  position: absolute;
  top: 0;
  left: 1.6rem;
  width: 3.5rem;
  height: 0.25rem;
  content: "";
  background: var(--orange-500);
  border-radius: 0 0 0.3rem 0.3rem;
}

.card-number,
.card-kicker {
  display: block;
  margin-bottom: 1rem;
  color: var(--orange-600);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card p {
  color: var(--slate-600);
}

.card ul,
.check-list,
.plain-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.card li,
.check-list li {
  position: relative;
  margin-bottom: 0.65rem;
  padding-left: 1.45rem;
  color: var(--slate-600);
}

.card li::before,
.check-list li::before {
  position: absolute;
  top: 0.65rem;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  content: "";
  background: var(--orange-500);
  border-radius: 50%;
}

.media-card {
  overflow: hidden;
  padding: 0;
}

.media-card::before {
  display: none;
}

.media-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--slate-100);
}

.media-card-body {
  padding: 1.4rem;
}

.split {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 7vw, 6rem);
}

.split-media {
  position: relative;
}

.split-media > img {
  width: 100%;
  min-height: 26rem;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.split-media.contain > img {
  min-height: 0;
  padding: 1.5rem;
  object-fit: contain;
  background: var(--white);
}

.accent-panel {
  padding: clamp(2rem, 4vw, 3.25rem);
  color: var(--white);
  background:
    linear-gradient(135deg, rgb(8 25 40 / 95%), rgb(22 59 92 / 92%)),
    var(--navy-900);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accent-panel h2,
.accent-panel h3 {
  color: var(--white);
}

.accent-panel p,
.accent-panel li {
  color: #dbe5eb;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.pill-list li {
  padding: 0.55rem 0.8rem;
  color: var(--navy-900);
  background: var(--cream);
  border: 1px solid #f3d6ad;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  min-height: 18rem;
  padding: 0;
  background: var(--navy-900);
  border: 0;
  border-radius: var(--radius-md);
  cursor: zoom-in;
}

.gallery-item:nth-child(1),
.gallery-item:nth-child(4) {
  grid-column: span 7;
}

.gallery-item:nth-child(2),
.gallery-item:nth-child(3) {
  grid-column: span 5;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}

.gallery-item:hover img {
  transform: scale(1.025);
}

.gallery-label {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 2.5rem 1rem 1rem;
  color: var(--white);
  background: linear-gradient(transparent, rgb(8 25 40 / 88%));
  font-weight: 750;
  text-align: left;
}

.image-note {
  margin-top: 0.85rem;
  color: var(--slate-600);
  font-size: 0.82rem;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.equipment-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
}

.equipment-card img {
  width: 100%;
  aspect-ratio: 1 / 0.82;
  padding: 1rem;
  object-fit: contain;
  background: #f8fafb;
}

.equipment-card h3 {
  padding: 1rem 1rem 0;
  font-size: 1.05rem;
}

.equipment-card p {
  padding: 0 1rem 1rem;
  color: var(--slate-600);
  font-size: 0.9rem;
}

.thermal-visual {
  display: grid;
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
  gap: 1rem;
}

.thermal-visual img {
  width: 100%;
  height: 100%;
  min-height: 22rem;
  padding: 1rem;
  object-fit: contain;
  background: #111827;
  border-radius: var(--radius-md);
}

.thermal-visual img:last-child {
  padding: 0;
  object-fit: cover;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: process;
}

.process-step {
  position: relative;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  counter-increment: process;
}

.process-step::before {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.25rem;
  color: var(--navy-950);
  content: counter(process, decimal-leading-zero);
  place-items: center;
  background: var(--orange-400);
  border-radius: 50%;
  font-weight: 850;
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 25%, rgb(255 155 26 / 18%), transparent 20rem),
    linear-gradient(125deg, var(--navy-950), var(--navy-800));
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(4rem, 8vw, 7rem);
}

.page-hero h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.7rem, 5vw, 4.7rem);
}

.page-hero .lead {
  color: #dbe5eb;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.35rem;
  color: #cddae2;
  font-size: 0.85rem;
}

.breadcrumb a {
  color: #ffb754;
}

.breadcrumb span[aria-hidden="true"] {
  color: #7891a3;
}

.quote-band {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  color: var(--white);
  background: linear-gradient(120deg, var(--orange-600), #a74300);
  border-radius: var(--radius-lg);
}

.quote-band::after {
  position: absolute;
  top: -6rem;
  right: -4rem;
  width: 18rem;
  height: 18rem;
  content: "";
  border: 2rem solid rgb(255 255 255 / 10%);
  border-radius: 50%;
}

.quote-band > * {
  position: relative;
  z-index: 1;
}

.quote-band h2 {
  max-width: 20ch;
}

.quote-band p {
  max-width: 55ch;
  color: #fff5e8;
}

.contact-grid {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 6vw, 5rem);
}

.contact-list {
  display: grid;
  gap: 1rem;
  margin: 1.8rem 0;
}

.contact-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.85rem;
}

.contact-initial {
  display: grid;
  width: 3rem;
  height: 3rem;
  color: var(--navy-950);
  place-items: center;
  background: var(--orange-400);
  border-radius: 0.7rem;
  font-weight: 850;
}

.contact-item strong {
  display: block;
  margin-bottom: 0.15rem;
}

.contact-item a {
  color: var(--navy-700);
}

.form-card {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  margin-bottom: 1rem;
}

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

.field label,
.field legend {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 750;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.8rem;
  color: var(--navy-950);
  background: var(--white);
  border: 1px solid #aebcc7;
  border-radius: 0.55rem;
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--orange-600);
  box-shadow: 0 0 0 3px rgb(237 132 0 / 14%);
  outline: 0;
}

.field [aria-invalid="true"] {
  border-color: var(--red-600);
}

.field-error {
  min-height: 1.2rem;
  margin: 0.25rem 0 0;
  color: var(--red-600);
  font-size: 0.8rem;
}

.form-note,
.form-status {
  color: var(--slate-600);
  font-size: 0.84rem;
}

.form-status {
  min-height: 1.5rem;
  margin-top: 1rem;
  font-weight: 700;
}

.registration-box {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem;
  background: var(--cream);
  border: 1px solid #f1d5aa;
  border-radius: var(--radius-md);
}

.registration-box strong {
  display: block;
  color: var(--orange-600);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer {
  color: #dbe5eb;
  background: var(--navy-950);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  padding-block: 4rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-brand img {
  width: 4rem;
  height: 4rem;
  padding: 0.15rem;
  object-fit: contain;
  background: var(--white);
  border-radius: 50%;
}

.footer-brand strong {
  display: block;
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  text-transform: uppercase;
}

.footer-main h2,
.footer-main h3 {
  color: var(--white);
  font-size: 1rem;
  letter-spacing: 0;
}

.footer-main p,
.footer-main address {
  color: #b9c8d2;
  font-size: 0.9rem;
  font-style: normal;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.55rem;
}

.footer-links a {
  color: #dbe5eb;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffb754;
}

.footer-bottom {
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #9db0bd;
  border-top: 1px solid rgb(255 255 255 / 10%);
  font-size: 0.8rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-credit {
  text-align: right;
}

.footer-bottom a {
  color: #ffb754;
  font-weight: 800;
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--white);
  text-decoration: underline;
}

.lightbox {
  width: min(92vw, 70rem);
  max-height: 92vh;
  padding: 0;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 90px rgb(0 0 0 / 55%);
}

.lightbox::backdrop {
  background: rgb(0 0 0 / 78%);
  backdrop-filter: blur(5px);
}

.lightbox img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: #06111a;
}

.lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
}

.lightbox-close {
  min-width: 2.75rem;
  min-height: 2.75rem;
  color: var(--white);
  background: transparent;
  border: 1px solid rgb(255 255 255 / 35%);
  border-radius: 0.5rem;
  cursor: pointer;
}

.mobile-actions {
  display: none;
}

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

@media (max-width: 70rem) {
  .brand-tagline {
    display: none;
  }

  .primary-nav > a:not(.btn) {
    padding-inline: 0.5rem;
    font-size: 0.84rem;
  }
}

@media (max-width: 60rem) {
  .utility-inner {
    justify-content: center;
  }

  .utility-badge {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    z-index: 120;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    max-height: calc(100dvh - var(--header-height) - 2.5rem);
    padding: 1rem;
    overflow-y: auto;
    background: var(--white);
    border-top: 1px solid var(--slate-200);
    box-shadow: 0 20px 40px rgb(8 25 40 / 18%);
  }

  .primary-nav.is-open {
    display: flex;
    flex-direction: column;
  }

  .primary-nav > a:not(.btn) {
    padding: 0.9rem 0.75rem;
    border-bottom: 1px solid var(--slate-200);
    font-size: 1rem;
  }

  .primary-nav > a:not(.btn)::after {
    display: none;
  }

  .primary-nav .btn {
    margin: 1rem 0 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-grid {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .hero-image-frame {
    max-width: 38rem;
    aspect-ratio: 16 / 10;
    margin-inline: auto;
    border-radius: var(--radius-lg);
  }

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

  .stat:nth-child(2) {
    border-right: 0;
  }

  .stat:nth-child(-n + 2) {
    border-bottom: 1px solid var(--slate-200);
  }

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

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

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

  .footer-main {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .footer-main > :last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 42rem) {
  :root {
    --header-height: 4.5rem;
  }

  .container,
  .narrow {
    width: min(calc(100% - 1.25rem), var(--max-width));
  }

  .utility-inner {
    min-height: 2.25rem;
  }

  .utility-links a:nth-child(2) {
    display: none;
  }

  .header-inner {
    min-height: var(--header-height);
  }

  .brand-mark {
    width: 3rem;
    height: 3rem;
  }

  .brand-name {
    font-size: 1rem;
  }

  .primary-nav {
    max-height: calc(100dvh - var(--header-height) - 2.25rem);
  }

  .hero-grid {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .hero h1 {
    font-size: clamp(2.45rem, 12vw, 3.4rem);
  }

  .hero-proof {
    gap: 0.5rem;
  }

  .hero-image-caption {
    right: 0.75rem;
    bottom: 0.75rem;
    left: 0.75rem;
  }

  .stat-strip {
    margin-top: -1.25rem;
  }

  .stat {
    min-height: 7rem;
    padding: 1.1rem;
  }

  .heading-row {
    display: block;
  }

  .heading-row > :last-child {
    margin-top: 1rem;
  }

  .card-grid,
  .equipment-grid,
  .process-grid,
  .field-grid,
  .registration-box,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .field-full,
  .footer-main > :last-child {
    grid-column: auto;
  }

  .thermal-visual {
    grid-template-columns: 1fr;
  }

  .thermal-visual img {
    min-height: 18rem;
  }

  .gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .gallery-item,
  .gallery-item:nth-child(n) {
    min-height: 15rem;
    grid-column: auto;
  }

  .split-media > img {
    min-height: 20rem;
  }

  .footer-bottom {
    display: block;
    padding-block: 1rem 5.25rem;
  }

  .footer-bottom p + p {
    margin-top: 0.35rem;
  }

  .footer-credit {
    text-align: left;
  }

  .mobile-actions {
    position: fixed;
    z-index: 90;
    right: 0.6rem;
    bottom: 0.6rem;
    left: 0.6rem;
    display: grid;
    overflow: hidden;
    grid-template-columns: 1fr 1fr;
    background: var(--white);
    border: 1px solid var(--slate-300);
    border-radius: 0.7rem;
    box-shadow: 0 12px 35px rgb(8 25 40 / 24%);
  }

  .mobile-actions a {
    display: flex;
    min-height: 3.15rem;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    color: var(--navy-950);
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
  }

  .mobile-actions a:first-child {
    background: var(--orange-400);
  }

  .mobile-actions a:last-child {
    color: var(--white);
    background: var(--navy-800);
  }
}

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

@media print {
  .utility-bar,
  .primary-nav,
  .nav-toggle,
  .button-row,
  .mobile-actions,
  .site-footer,
  .gallery-label {
    display: none !important;
  }

  .site-header {
    position: static;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  .hero,
  .page-hero,
  .section-dark {
    color: #000;
    background: #fff;
  }

  .hero .lead,
  .page-hero .lead,
  .section-dark .lead {
    color: #222;
  }

  .section {
    padding-block: 1.5rem;
  }

  .card,
  .form-card,
  .stat-grid {
    box-shadow: none;
  }
}