@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
:root {
  --navy: #0b1f33;
  --navy-deep: #07141f;
  --ink: #162029;
  --slate: #5c6770;
  --mist: #f3f5f7;
  --line: #e2e6ea;
  --white: #ffffff;
  --amber: #e0a11a;
  --amber-deep: #b8830d;
  --copper: #c4511a;
  --header-h: 76px;
  --container: 1160px;
  --radius: 8px;
  --shadow: 0 12px 32px rgba(11, 31, 51, 0.06);
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

button,
input,
textarea {
  font: inherit;
}

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

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.35rem, 4.6vw, 4.15rem);
}

h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.45rem);
}

h3 {
  font-size: 1.2rem;
}

p + p {
  margin-top: 0.9rem;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--amber);
  color: var(--navy);
  padding: 0.6rem 0.9rem;
  z-index: 100;
}

.skip:focus {
  top: 1rem;
}

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
}

.section {
  padding: clamp(4.25rem, 8vw, 6.5rem) 0;
}

.section-head {
  display: grid;
  gap: 0.8rem;
  max-width: 40rem;
  margin-bottom: 2.4rem;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--copper);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  background: var(--copper);
}

.lede {
  color: var(--slate);
  font-size: 1.08rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  background: var(--navy);
  color: var(--white);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.header-inner {
  height: 100%;
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: white;
  flex: 0 0 auto;
}

.logo svg {
  width: 36px;
  height: 36px;
}

.logo-name {
  display: block;
  font-weight: 600;
  letter-spacing: 0.14em;
  font-size: 0.95rem;
  line-height: 1;
}

.logo-sub {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.68);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav a,
.nav-toggle-sub {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.45rem 0.7rem;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav a[aria-current="page"],
.nav-item.is-active > a,
.nav-item.is-active > .nav-parent {
  color: white;
}

.nav a[aria-current="page"],
.nav-item.is-active > .nav-parent > a {
  box-shadow: inset 0 -2px 0 var(--amber);
}

.nav-item {
  position: relative;
}

.nav-parent {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-sub {
  display: none;
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  min-width: 280px;
  padding: 0.4rem;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.nav-sub a {
  display: block;
  color: var(--ink);
  padding: 0.65rem 0.75rem;
  border-radius: 4px;
}

.nav-sub a:hover,
.nav-sub a[aria-current="page"] {
  background: var(--mist);
  color: var(--navy);
  box-shadow: none;
}

@media (min-width: 980px) {
  .nav-item:hover > .nav-sub,
  .nav-item:focus-within > .nav-sub,
  .nav-item.is-open > .nav-sub {
    display: block;
  }
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-left: 0.6rem;
}

.header-phone {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.92rem;
  white-space: nowrap;
}

.menu-btn {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: white;
  border-radius: 4px;
  cursor: pointer;
}

.menu-btn .burger,
.menu-btn .burger::before,
.menu-btn .burger::after {
  display: block;
  width: 18px;
  height: 1.5px;
  background: white;
  position: relative;
}

.menu-btn .burger::before,
.menu-btn .burger::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-btn .burger::before {
  top: -6px;
}

.menu-btn .burger::after {
  top: 6px;
}

.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;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 46px;
  padding: 0.7rem 1.15rem;
  border-radius: 2px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--amber);
  color: var(--navy);
}

.btn-primary:hover {
  background: #f0b42d;
}

.btn-secondary {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.45);
}

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

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

.btn-navy:hover {
  background: #14324d;
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-ghost:hover {
  background: var(--navy);
  color: white;
}

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: calc(100svh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  background: var(--navy);
  color: white;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 0 0 clamp(2.4rem, 6vw, 4.75rem);
}

.hero .kicker {
  color: var(--amber);
}

.hero .kicker::before {
  background: var(--amber);
}

.hero h1 {
  margin: 0.75rem 0 0.9rem;
  max-width: 14em;
}

.hero-lead {
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 20, 31, 0.62) 0%, rgba(7, 20, 31, 0.18) 48%, rgba(7, 20, 31, 0.05) 100%),
    linear-gradient(180deg, rgba(7, 20, 31, 0.18) 0%, rgba(7, 20, 31, 0.05) 38%, rgba(7, 20, 31, 0.88) 100%);
}

.band {
  background: var(--mist);
}

.intro-grid,
.split,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 2.5rem;
}

.intro-grid {
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.7fr);
  align-items: end;
}

.intro-aside {
  border-left: 1px solid var(--line);
  padding-left: 1.5rem;
}

.intro-aside p {
  color: var(--slate);
  margin-bottom: 1.2rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.8rem;
}

.chip {
  border: 1px solid var(--line);
  background: white;
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.88rem;
  color: var(--navy);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  grid-column: span 2;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:nth-child(1),
.card:nth-child(2) {
  grid-column: span 3;
}

.card:hover {
  border-color: #c5ced6;
  transform: translateY(-2px);
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #d7dde2;
}

.card-media img,
.media img,
.page-hero img,
.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-media img,
.industry-card:hover img {
  transform: scale(1.04);
}

.card-body {
  padding: 1.2rem 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.card-body p,
.industry-copy p,
.offer li,
.reason p,
.footer a,
.footer p {
  color: var(--slate);
}

.card-body h3 {
  color: var(--navy);
}

.text-link {
  margin-top: auto;
  padding-top: 0.7rem;
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  color: var(--copper);
}

.industry-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 1rem;
}

.industry-card {
  position: relative;
  display: flex;
  min-height: 240px;
  overflow: hidden;
  border-radius: var(--radius);
  color: white;
  text-decoration: none;
  isolation: isolate;
}

.industry-card.main {
  min-height: 500px;
}

.industry-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.industry-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 20, 31, 0.05) 20%, rgba(7, 20, 31, 0.82) 100%);
}

.industry-copy {
  margin-top: auto;
  padding: 1.4rem;
}

.industry-copy p {
  color: rgba(255, 255, 255, 0.82);
  margin-top: 0.4rem;
}

.industry-side {
  display: grid;
  gap: 1rem;
}

.reasons {
  background: var(--navy-deep);
  color: white;
}

.reasons .lede,
.reason p {
  color: rgba(255, 255, 255, 0.72);
}

.reason-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2.5rem;
}

.reason {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.reason-index {
  color: var(--amber);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.cta {
  background:
    linear-gradient(100deg, rgba(11, 31, 51, 0.92), rgba(11, 31, 51, 0.78)),
    url("/images/mining.jpg") center / cover no-repeat;
  color: white;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cta h2 {
  max-width: 18ch;
}

.cta p {
  margin-top: 0.7rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 38rem;
}

.page-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  color: white;
  background: var(--navy);
  overflow: hidden;
}

.page-hero img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 20, 31, 0.88) 0%, rgba(7, 20, 31, 0.55) 48%, rgba(7, 20, 31, 0.25) 100%);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 2.5rem));
  margin: 0 auto 1.6rem;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
}

.crumbs a {
  color: white;
  text-decoration: none;
}

.page-hero h1 {
  max-width: 16ch;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.page-hero p {
  max-width: 40rem;
  margin-top: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
}

.split {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 1.75rem;
}

.split > * {
  min-width: 0;
}

.split .media {
  aspect-ratio: 4 / 3;
}

.split.reverse {
  direction: rtl;
}

.split.reverse > * {
  direction: ltr;
}

.media {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #d7dde2;
}

.prose {
  display: grid;
  gap: 0.9rem;
}

.prose p,
.note,
.form-note {
  color: var(--slate);
}

.quote {
  margin: 0;
  padding: 1.5rem 1.5rem 1.5rem 1.3rem;
  border-left: 3px solid var(--amber);
  background: var(--mist);
}

.quote footer {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.92rem;
}

.offer-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.detail-grid.pair,
.offer-grid.sheet {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-hero ~ .section {
  padding: clamp(2.1rem, 3.6vw, 3.15rem) 0;
}

.page-hero ~ .section .section-head {
  margin-bottom: 1.15rem;
  gap: 0.4rem;
}

.section.slim {
  padding: 1.35rem 0;
}

.service-lead {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 0.8rem 2rem;
  align-items: end;
  margin-bottom: 1.15rem;
}

.service-lead h2,
.service-lead p {
  margin: 0;
}

.quote-wrap {
  display: grid;
  grid-template-columns: minmax(11rem, 0.32fr) minmax(0, 1fr);
  gap: 1.25rem 2rem;
  align-items: start;
}

.quote-wrap > div p:last-child {
  margin: 0.4rem 0 0;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
}

.offer,
.detail-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem 1.4rem;
  background: white;
  min-width: 0;
}

.offer h3,
.detail-block h3 {
  margin-bottom: 0.8rem;
  color: var(--navy);
}

.offer ul,
.plain-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.offer li,
.plain-list li {
  position: relative;
  padding-left: 1rem;
  margin: 0.4rem 0;
}

.offer li::before,
.plain-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
  position: absolute;
  left: 0;
  top: 0.55rem;
}

.note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--mist);
  border-radius: var(--radius);
}

.service-rows {
  display: grid;
  gap: 2rem;
}

.contact-grid {
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
}

.contact-card,
.form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  background: white;
}

.contact-card + .contact-card {
  margin-top: 1rem;
}

.contact-card h2,
.form h2 {
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}

.contact-card a {
  color: var(--navy);
  font-weight: 600;
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.field span {
  font-size: 0.88rem;
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid #cfd6dc;
  border-radius: 4px;
  padding: 0.75rem 0.8rem;
  background: white;
  color: var(--ink);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.78);
  padding: 3.5rem 0 1.4rem;
}

.footer-grid {
  grid-template-columns: 1.3fr 0.7fr 1.1fr 1fr;
}

.site-footer h2 {
  color: white;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.site-footer a {
  display: inline-block;
  text-decoration: none;
  margin: 0.25rem 0;
}

.site-footer a:hover {
  color: white;
}

.footer-brand p {
  margin-top: 0.9rem;
  max-width: 28rem;
}

.legal {
  margin-top: 2.2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
}

.related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.empty {
  min-height: 50vh;
  display: grid;
  align-content: center;
  gap: 1rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@supports (animation-timeline: view()) {
  .card,
  .reason,
  .split,
  .offer,
  .section-head {
    animation: rise 0.7s ease both;
    animation-timeline: view();
    animation-range: entry 0% entry 32%;
  }
}

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

  .reveal,
  .card,
  .card-media img,
  .industry-card img {
    animation: none;
    transition: none;
  }
}

@media (max-width: 1100px) {
  .card-grid,
  .offer-grid,
  .detail-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .card,
  .card:nth-child(1),
  .card:nth-child(2) {
    grid-column: auto;
  }
}

@media (max-width: 979px) {
  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-cta,
  .nav {
    display: none;
  }

  .header-inner.is-open .nav,
  .nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    margin: 0;
    padding: 0.8rem 1.25rem 2rem;
    background: var(--navy-deep);
    overflow: auto;
    z-index: 30;
  }

  .header-inner.is-open .header-cta {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin: 0.6rem 0 0;
  }

  .nav-sub {
    position: static;
    min-width: 0;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0 0 0.4rem 0.7rem;
  }

  .nav-item.is-open > .nav-sub {
    display: block;
  }

  .nav-sub a {
    color: rgba(255, 255, 255, 0.82);
  }

  .nav-sub a:hover,
  .nav-sub a[aria-current="page"] {
    background: rgba(255, 255, 255, 0.06);
    color: white;
  }

  .intro-grid,
  .industry-layout,
  .reason-grid,
  .split,
  .split.reverse,
  .contact-grid,
  .form-row,
  .cta-inner,
  .service-lead,
  .quote-wrap {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .hero {
    min-height: calc(100svh - var(--header-h));
  }

  .hero-copy {
    width: min(var(--container), calc(100% - 1.5rem));
    padding-bottom: 1.75rem;
  }

  .page-hero h1,
  .cta h2 {
    max-width: none;
  }

  .intro-aside {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 1.25rem;
  }

  .industry-card.main {
    min-height: 360px;
  }
}

@media (max-width: 680px) {
  .container,
  .header-inner,
  .page-hero-inner {
    width: min(var(--container), calc(100% - 1.5rem));
  }

  .card-grid,
  .offer-grid,
  .detail-grid,
  .detail-grid.pair,
  .offer-grid.sheet,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.25rem 0;
  }

  .page-hero {
    min-height: 280px;
  }

  .header-phone {
    text-align: center;
  }
}