:root {
    --bte-black: #050505;
    --bte-charcoal: #151719;
    --bte-steel: #2e3338;
    --bte-concrete: #e7e7e2;
    --bte-white: #ffffff;
    --bte-yellow: #f4b000;
    --bte-yellow-dark: #c98e00;
    --bte-field-green: #245d24;
    --bte-panel: #101214;
    --bte-panel-2: #191d20;
    --bte-panel-3: #20262a;
    --bte-line: rgba(255, 255, 255, 0.14);
    --bte-muted: #b8bdc2;
    --font-heading: "Archivo Black", Impact, sans-serif;
    --font-body: "Inter", Arial, sans-serif;
    --container: 1180px;
    --radius: 8px;
    --header-height: 78px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--bte-concrete);
    background: var(--bte-black);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    letter-spacing: 0;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

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

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

p {
    margin: 0 0 1rem;
}

h1,
h2,
h3,
h4 {
    margin: 0 0 1rem;
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    max-width: 980px;
    font-size: 4rem;
}

h2 {
    font-size: 2.6rem;
}

h3 {
    font-size: 1.4rem;
}

ul {
    margin: 0;
    padding: 0;
}

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

.screen-reader-text,
.skip-link {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

.skip-link:focus {
    z-index: 9999;
    top: 12px;
    left: 12px;
    width: auto;
    height: auto;
    padding: 10px 14px;
    clip: auto;
    color: var(--bte-black);
    background: var(--bte-yellow);
}

.container {
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
}

.site-main {
    min-height: 70vh;
    background: var(--bte-black);
}

.site-header {
    position: sticky;
    z-index: 50;
    top: 0;
    min-height: var(--header-height);
    color: var(--bte-white);
    background: rgba(5, 5, 5, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(calc(100% - 40px), 1320px);
    min-height: var(--header-height);
    margin-inline: auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.brand img,
.custom-logo {
    width: 152px;
    height: auto;
}

.brand__descriptor {
    max-width: 128px;
    color: var(--bte-muted);
    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.nav-list,
.footer-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-list a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--bte-white);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
}

.nav-list a::after {
    position: absolute;
    right: 0;
    bottom: 4px;
    left: 0;
    height: 3px;
    background: var(--bte-yellow);
    content: "";
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 160ms ease;
}

.nav-list a:hover::after,
.nav-list a:focus-visible::after,
.current-menu-item > a::after {
    transform: scaleX(1);
}

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

.quick-call {
    color: var(--bte-concrete);
    font-size: 0.84rem;
    font-weight: 800;
    text-transform: uppercase;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border: 2px solid transparent;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 900;
    line-height: 1.1;
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
}

.button--small {
    min-height: 42px;
    padding-inline: 16px;
    font-size: 0.78rem;
}

.button--primary {
    color: var(--bte-black);
    background: var(--bte-yellow);
    border-color: var(--bte-yellow);
}

.button--primary:hover,
.button--primary:focus-visible {
    background: var(--bte-white);
    border-color: var(--bte-white);
}

.button--ghost {
    color: var(--bte-white);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.34);
}

.button--ghost:hover,
.button--ghost:focus-visible {
    color: var(--bte-black);
    background: var(--bte-white);
    border-color: var(--bte-white);
}

.button--dark {
    color: var(--bte-black);
    background: var(--bte-white);
    border-color: var(--bte-white);
}

.button--outline-dark {
    color: var(--bte-white);
    background: transparent;
    border-color: rgba(255, 255, 255, 0.38);
}

.button--outline-dark:hover,
.button--outline-dark:focus-visible {
    color: var(--bte-black);
    background: var(--bte-yellow);
    border-color: var(--bte-yellow);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    color: var(--bte-white);
    background: transparent;
}

.menu-toggle span:not(.screen-reader-text) {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: currentColor;
}

.hero {
    position: relative;
    display: grid;
    align-items: end;
    min-height: 620px;
    height: calc(100svh - 130px);
    max-height: 820px;
    overflow: hidden;
    color: var(--bte-white);
    background:
        linear-gradient(90deg, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.76) 44%, rgba(5, 5, 5, 0.34) 100%),
        var(--hero-image) center / cover no-repeat,
        var(--bte-black);
}

.hero::before {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 96px 96px;
    content: "";
    opacity: 0.24;
}

.hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: end;
    gap: 54px;
    padding-block: 86px 34px;
}

.hero__content {
    max-width: 860px;
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    color: var(--bte-yellow);
    font-size: 0.76rem;
    font-weight: 900;
    text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
    width: 36px;
    height: 4px;
    background: currentColor;
    content: "";
}

.hero__lead,
.page-hero p,
.section-heading > p:not(.section-kicker),
.intro p:not(.section-kicker),
.final-cta p {
    max-width: 780px;
    color: var(--bte-concrete);
    font-size: 1.05rem;
}

.hero__panel {
    position: relative;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius);
    background: rgba(21, 23, 25, 0.82);
}

.hero__panel p {
    margin-bottom: 16px;
    color: var(--bte-muted);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.hero__panel ul {
    display: grid;
    gap: 10px;
    list-style: none;
}

.hero__panel li {
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-weight: 800;
}

.three-bars {
    display: grid;
    gap: 7px;
    width: 78px;
    margin-bottom: 24px;
}

.three-bars span {
    height: 12px;
    background: var(--bte-yellow);
}

.three-bars span:nth-child(2) {
    width: 78%;
}

.three-bars span:nth-child(3) {
    width: 54%;
}

.service-strip {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    margin-bottom: 34px;
    color: var(--bte-white);
    background: rgba(255, 255, 255, 0.14);
}

.service-strip span,
.service-strip a {
    display: flex;
    align-items: center;
    min-height: 54px;
    padding: 12px 14px;
    background: rgba(5, 5, 5, 0.72);
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1.15;
    text-transform: uppercase;
}

.section {
    padding: 92px 0;
    color: var(--bte-concrete);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
        var(--bte-black);
}

.section--light {
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        var(--bte-panel);
    background-size: 84px 84px;
}

.section--dark {
    color: var(--bte-white);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0)),
        var(--bte-charcoal);
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
    align-items: center;
    gap: 56px;
}

.intro h2,
.section-heading h2 {
    color: var(--bte-white);
}

.section-heading > p:not(.section-kicker),
.intro p:not(.section-kicker) {
    color: var(--bte-concrete);
}

.industrial-visual {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bte-black);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

.industrial-visual img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.industrial-visual--portrait {
    justify-self: end;
    width: min(100%, 470px);
}

.industrial-visual--portrait img {
    aspect-ratio: 4 / 5;
    object-position: center top;
}

.industrial-visual__caption {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    padding: 16px;
    color: var(--bte-white);
    background: rgba(5, 5, 5, 0.78);
    border-left: 5px solid var(--bte-yellow);
}

.industrial-visual__caption strong,
.industrial-visual__caption span {
    display: block;
}

.industrial-visual__caption strong {
    font-weight: 900;
    text-transform: uppercase;
}

.industrial-visual__caption span {
    color: var(--bte-concrete);
    font-size: 0.9rem;
}

.broll-section {
    padding: 22px 0 92px;
    color: var(--bte-white);
    background: var(--bte-panel);
}

.broll-section__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
    align-items: stretch;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bte-black);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.36);
}

.broll-section__media {
    min-height: 380px;
    background: var(--bte-steel);
}

.broll-section__media img {
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
}

.broll-section__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 34px;
    border-left: 6px solid var(--bte-yellow);
}

.broll-section__content h2 {
    color: var(--bte-white);
    font-size: 2rem;
}

.broll-section__content p:last-child {
    color: var(--bte-concrete);
}

.leader-profile {
    color: var(--bte-white);
    background:
        linear-gradient(90deg, rgba(5, 5, 5, 0.96), rgba(21, 23, 25, 0.88)),
        var(--bte-charcoal);
}

.leader-profile__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1.22fr);
    gap: 48px;
    align-items: start;
}

.leader-card {
    position: sticky;
    top: calc(var(--header-height) + 28px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.04);
}

.leader-card img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center top;
}

.leader-card__body {
    padding: 24px;
    border-top: 5px solid var(--bte-yellow);
}

.leader-card__body h2 {
    color: var(--bte-white);
    font-size: 2rem;
}

.leader-card__body p {
    color: var(--bte-muted);
}

.leader-card__meta {
    display: grid;
    gap: 10px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    list-style: none;
}

.leader-card__meta li {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 14px;
    color: var(--bte-concrete);
    font-size: 0.9rem;
}

.leader-card__meta strong {
    color: var(--bte-yellow);
    font-size: 0.72rem;
    text-transform: uppercase;
}

.leader-profile__content h2,
.leader-profile__content h3 {
    color: var(--bte-white);
}

.leader-profile__content > p {
    max-width: 880px;
    color: var(--bte-concrete);
}

.credential-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin: 30px 0;
}

.credential-card {
    min-height: 150px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.05);
}

.credential-card span {
    display: block;
    margin-bottom: 14px;
    color: var(--bte-yellow);
    font-family: var(--font-heading);
    font-size: 1.7rem;
    line-height: 1;
}

.credential-card p {
    margin: 0;
    color: var(--bte-white);
    font-weight: 800;
}

.project-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 18px;
    margin: 22px 0 0;
    list-style: none;
}

.project-list li {
    position: relative;
    padding-left: 22px;
    color: var(--bte-concrete);
}

.project-list li::before {
    position: absolute;
    top: 0.78em;
    left: 0;
    width: 11px;
    height: 4px;
    background: var(--bte-yellow);
    content: "";
}

.section-heading {
    display: grid;
    gap: 6px;
    max-width: 860px;
    margin-bottom: 38px;
}

.section-heading--invert h2,
.section-heading--invert p:not(.section-kicker) {
    color: var(--bte-white);
}

.experience-icons {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0 0 18px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
}

.experience-icon {
    display: grid;
    place-items: center;
    gap: 10px;
    min-height: 138px;
    padding: 20px;
    color: var(--bte-yellow);
    background: rgba(5, 5, 5, 0.18);
    border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.experience-icon:last-child {
    border-right: 0;
}

.experience-icon--active {
    background:
        linear-gradient(135deg, rgba(244, 176, 0, 0.16), rgba(244, 176, 0, 0)),
        rgba(244, 176, 0, 0.1);
}

.experience-icon svg {
    width: 54px;
    height: 54px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.experience-icon span {
    color: var(--bte-concrete);
    font-size: 0.76rem;
    font-weight: 900;
    text-transform: uppercase;
}

.services-overview {
    color: var(--bte-white);
    background:
        linear-gradient(180deg, rgba(244, 176, 0, 0.06), rgba(244, 176, 0, 0)),
        var(--bte-black);
    border-top: 1px solid rgba(244, 176, 0, 0.18);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.services-overview .section-heading h2 {
    color: var(--bte-white);
}

.services-overview .section-heading p:not(.section-kicker) {
    color: var(--bte-muted);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

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

.service-card {
    position: relative;
    display: grid;
    overflow: hidden;
    min-height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0)),
        var(--bte-charcoal);
}

.service-card::before {
    position: absolute;
    z-index: 2;
    top: 0;
    right: 0;
    width: 42px;
    height: 42px;
    border-top: 5px solid var(--bte-yellow);
    border-right: 5px solid var(--bte-yellow);
    content: "";
}

.service-card__media {
    display: block;
    overflow: hidden;
    background: var(--bte-steel);
}

.service-card__media img,
.blog-card__media img,
.gallery-grid img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 260ms ease;
}

.service-card:hover .service-card__media img,
.blog-card:hover .blog-card__media img {
    transform: scale(1.035);
}

.service-card__body {
    display: grid;
    gap: 10px;
    padding: 22px;
}

.service-card__body > p:first-child,
.blog-card__body > p:first-child {
    margin: 0;
    color: var(--bte-yellow);
    font-size: 0.72rem;
    font-weight: 900;
    line-height: 1.35;
    text-transform: uppercase;
}

.service-card__body h2,
.service-card__body h3,
.blog-card__body h2,
.blog-card__body h3 {
    color: var(--bte-white);
    margin-bottom: 0;
    font-family: var(--font-body);
    font-size: 1.08rem;
    font-weight: 900;
    line-height: 1.18;
    text-transform: none;
}

.service-card__body p,
.blog-card__body p {
    color: var(--bte-concrete);
    font-size: 0.94rem;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    color: var(--bte-yellow);
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
}

.text-link::after {
    content: ">";
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.stat-card {
    min-height: 152px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.04);
}

.stat-card span {
    display: block;
    margin-bottom: 26px;
    color: var(--bte-yellow);
    font-family: var(--font-heading);
    font-size: 2rem;
    line-height: 1;
}

.stat-card p {
    margin: 0;
    color: var(--bte-white);
    font-weight: 800;
}

.process {
    background:
        linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px),
        var(--bte-panel);
    background-size: 84px 84px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    overflow: hidden;
}

.process-step {
    min-height: 230px;
    padding: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
        var(--bte-panel-2);
}

.process-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 28px;
    color: var(--bte-black);
    background: var(--bte-yellow);
    border-radius: var(--radius);
    font-weight: 900;
}

.process-step h3 {
    color: var(--bte-white);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: none;
}

.process-step p {
    color: var(--bte-concrete);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.gallery-grid figure {
    position: relative;
    overflow: hidden;
    margin: 0;
    border-radius: var(--radius);
    background: var(--bte-black);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.gallery-grid figcaption {
    position: absolute;
    right: 12px;
    bottom: 12px;
    left: 12px;
    padding: 10px 12px;
    color: var(--bte-white);
    background: rgba(5, 5, 5, 0.74);
    border-left: 4px solid var(--bte-yellow);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
}

.blog-preview {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
        var(--bte-black);
}

.blog-browser {
    display: grid;
    gap: 28px;
}

.blog-browser__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.blog-browser__toolbar button {
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    color: var(--bte-concrete);
    background: var(--bte-panel-2);
    font-size: 0.76rem;
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.blog-browser__toolbar button:hover,
.blog-browser__toolbar button:focus-visible,
.blog-browser__toolbar button.is-active {
    color: var(--bte-black);
    background: var(--bte-yellow);
    border-color: var(--bte-yellow);
}

.blog-browser__toolbar button:hover,
.blog-browser__toolbar button:focus-visible {
    transform: translateY(-1px);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.blog-card {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0)),
        var(--bte-charcoal);
}

.blog-card__media {
    display: block;
    overflow: hidden;
}

.blog-card__body {
    display: grid;
    gap: 10px;
    padding: 22px;
}

.final-cta {
    padding: 60px 0;
    color: var(--bte-white);
    background:
        linear-gradient(90deg, rgba(244, 176, 0, 0.18), rgba(244, 176, 0, 0) 48%),
        var(--bte-black);
    border-top: 1px solid rgba(244, 176, 0, 0.26);
    border-bottom: 1px solid rgba(244, 176, 0, 0.2);
}

.final-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 34px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-left: 7px solid var(--bte-yellow);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)),
        rgba(21, 23, 25, 0.92);
}

.final-cta h2 {
    max-width: 760px;
    color: var(--bte-white);
}

.final-cta p,
.final-cta .section-kicker {
    color: var(--bte-concrete);
}

.final-cta .section-kicker {
    color: var(--bte-yellow);
}

.final-cta .button--dark {
    color: var(--bte-black);
    background: var(--bte-yellow);
    border-color: var(--bte-yellow);
}

.final-cta .button--dark:hover,
.final-cta .button--dark:focus-visible {
    background: var(--bte-white);
    border-color: var(--bte-white);
}

.page-hero {
    padding: 110px 0 78px;
    color: var(--bte-white);
    background:
        linear-gradient(90deg, rgba(5, 5, 5, 0.96), rgba(5, 5, 5, 0.78)),
        url("../img/field-work/dozer-field-attachment.webp") center / cover no-repeat,
        var(--bte-black);
}

.page-hero__inner {
    max-width: var(--container);
}

.page-hero h1 {
    max-width: 940px;
}

.service-hero {
    min-height: 520px;
    display: grid;
    align-items: end;
    color: var(--bte-white);
    background:
        linear-gradient(90deg, rgba(5, 5, 5, 0.95), rgba(5, 5, 5, 0.72), rgba(5, 5, 5, 0.25)),
        var(--hero-image) center / cover no-repeat,
        var(--bte-black);
}

.service-hero__inner {
    padding-block: 96px 72px;
}

.service-hero p {
    max-width: 780px;
    color: var(--bte-concrete);
    font-size: 1.05rem;
}

.service-detail__grid,
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 42px;
    align-items: start;
}

.entry-content {
    color: var(--bte-concrete);
}

.entry-content--narrow {
    max-width: 820px;
}

.entry-content h2,
.entry-content h3 {
    margin-top: 2rem;
    color: var(--bte-white);
}

.entry-content a {
    color: var(--bte-yellow);
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.entry-content ul,
.entry-content ol {
    padding-left: 1.3rem;
    margin-bottom: 1.25rem;
}

.entry-content li {
    margin-bottom: 0.5rem;
}

.service-focus,
.contact-card,
.courier-card,
.contact-panel {
    padding: 28px;
    color: var(--bte-concrete);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0)),
        var(--bte-panel-2);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
}

.contact-panel {
    box-shadow: none;
}

.service-focus h2,
.contact-card h2,
.courier-card h2,
.contact-panel h2 {
    color: var(--bte-white);
}

.check-list {
    display: grid;
    gap: 10px;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 26px;
}

.check-list li::before {
    position: absolute;
    top: 0.72em;
    left: 0;
    width: 12px;
    height: 4px;
    background: var(--bte-yellow);
    content: "";
}

.contact-sidebar {
    display: grid;
    gap: 18px;
}

.contact-card ul {
    display: grid;
    gap: 12px;
    list-style: none;
}

.contact-card a {
    color: var(--bte-yellow);
    font-weight: 800;
}

.courier-card pre {
    overflow-x: auto;
    padding: 16px;
    border-radius: var(--radius);
    color: var(--bte-white);
    background: var(--bte-charcoal);
    font-family: var(--font-body);
    font-size: 0.94rem;
    white-space: pre-wrap;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.form-wide {
    grid-column: 1 / -1;
}

.contact-form label {
    display: grid;
    gap: 7px;
    color: var(--bte-concrete);
    font-size: 0.84rem;
    font-weight: 900;
    text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    padding: 11px 12px;
    color: var(--bte-white);
    background: rgba(5, 5, 5, 0.42);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--bte-yellow);
    outline: 2px solid rgba(244, 176, 0, 0.22);
    outline-offset: 1px;
}

.contact-form textarea {
    min-height: 160px;
    resize: vertical;
}

.form-consent {
    display: flex !important;
    grid-template-columns: 18px 1fr;
    align-items: flex-start;
    gap: 10px !important;
    margin: 18px 0;
    text-transform: none !important;
}

.form-consent input {
    width: 18px;
    min-height: 18px;
    margin-top: 3px;
}

.notice {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: var(--radius);
    font-weight: 800;
}

.notice--success {
    color: #133b13;
    background: #dff0df;
}

.notice--error {
    color: #5c160d;
    background: #f5ded9;
}

.post-featured {
    margin-top: -38px;
}

.post-featured img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--radius);
}

.archive-item {
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.pagination-wrap {
    margin-top: 36px;
}

.site-footer {
    color: var(--bte-white);
    background: var(--bte-black);
    border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.35fr repeat(3, minmax(0, 1fr));
    gap: 36px;
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
    padding: 62px 0;
}

.footer-brand p,
.footer-column li,
.footer-column a {
    color: var(--bte-muted);
}

.footer-column h2 {
    margin-bottom: 18px;
    color: var(--bte-white);
    font-family: var(--font-body);
    font-size: 0.86rem;
    font-weight: 900;
    text-transform: uppercase;
}

.footer-column ul,
.footer-menu {
    display: grid;
    gap: 10px;
    list-style: none;
}

.footer-column a:hover,
.footer-column a:focus-visible {
    color: var(--bte-yellow);
}

.site-footer__base {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
    padding: 18px 0 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--bte-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

@media (max-width: 1180px) {
    h1 {
        font-size: 3.3rem;
    }

    h2 {
        font-size: 2.25rem;
    }

    .primary-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
        order: 3;
    }

    .primary-nav.is-open {
        position: fixed;
        top: var(--header-height);
        right: 0;
        left: 0;
        display: block;
        padding: 22px 20px 28px;
        background: var(--bte-black);
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    }

    .primary-nav.is-open .nav-list {
        display: grid;
        gap: 6px;
        width: min(100%, 640px);
        margin-inline: auto;
    }

    .primary-nav.is-open .nav-list a {
        min-height: 48px;
    }

    .header-actions {
        margin-left: auto;
    }

    .quick-call {
        display: none;
    }

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

    .hero__panel {
        max-width: 480px;
    }

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

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

@media (max-width: 860px) {
    :root {
        --header-height: 70px;
    }

    h1 {
        font-size: 2.45rem;
    }

    h2 {
        font-size: 1.9rem;
    }

    .container,
    .site-header__inner,
    .site-footer__grid,
    .site-footer__base {
        width: min(calc(100% - 28px), var(--container));
    }

    .brand img,
    .custom-logo {
        width: 122px;
    }

    .brand__descriptor {
        display: none;
    }

    .header-actions .button {
        min-height: 40px;
        padding-inline: 12px;
        font-size: 0.72rem;
    }

    .hero {
        height: auto;
        min-height: calc(100svh - 110px);
    }

    .hero__grid {
        gap: 26px;
        padding-block: 58px 24px;
    }

    .hero__panel {
        width: 100%;
        max-width: none;
        padding: 16px;
        background: rgba(21, 23, 25, 0.72);
        backdrop-filter: blur(6px);
    }

    .hero__panel .three-bars {
        grid-template-columns: 40px 30px 22px;
        align-items: center;
        gap: 8px;
        width: auto;
        margin-bottom: 14px;
    }

    .hero__panel .three-bars span {
        width: 100%;
        height: 7px;
    }

    .hero__panel p {
        margin-bottom: 12px;
        font-size: 0.68rem;
    }

    .hero__panel ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .hero__panel li {
        display: flex;
        align-items: center;
        min-height: 42px;
        padding: 9px 10px;
        border: 1px solid rgba(255, 255, 255, 0.14);
        border-radius: 6px;
        background: rgba(5, 5, 5, 0.28);
        font-size: 0.82rem;
        line-height: 1.18;
    }

    .hero__panel li:last-child {
        grid-column: 1 / -1;
    }

    .service-strip {
        grid-template-columns: repeat(2, 1fr);
        margin-bottom: 24px;
    }

    .service-strip span:last-child,
    .service-strip a:last-child {
        grid-column: 1 / -1;
    }

    .section {
        padding: 66px 0;
    }

    .split,
    .leader-profile__grid,
    .broll-section__inner,
    .service-detail__grid,
    .contact-grid,
    .final-cta__inner {
        grid-template-columns: 1fr;
    }

    .leader-card {
        position: static;
    }

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

    .final-cta__inner {
        display: grid;
    }

    .stat-grid,
    .experience-icons,
    .gallery-grid,
    .blog-grid,
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

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

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

    .site-footer__base {
        display: grid;
    }
}

@media (max-width: 520px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.62rem;
    }

    .site-header__inner {
        gap: 8px;
    }

    .brand img,
    .custom-logo {
        width: 104px;
    }

    .menu-toggle {
        order: 0;
        width: 42px;
        height: 42px;
        flex: 0 0 42px;
    }

    .header-actions .button {
        width: 78px;
        min-height: 38px;
        padding-inline: 0;
        font-size: 0;
    }

    .header-actions .button::after {
        content: "Quote";
        font-size: 0.66rem;
    }

    .button-group,
    .header-actions {
        width: auto;
    }

    .header-actions {
        margin-left: auto;
    }

    .button-group .button {
        width: 100%;
    }

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

    .blog-browser__toolbar button {
        min-height: 46px;
        padding-inline: 10px;
        font-size: 0.68rem;
    }

    .hero__panel {
        display: none;
    }

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

    .service-strip span:last-child,
    .service-strip a:last-child {
        grid-column: auto;
    }

    .industrial-visual__caption {
        position: static;
    }

    .broll-section {
        padding-bottom: 66px;
    }

    .broll-section__media,
    .broll-section__media img {
        min-height: 240px;
    }

    .broll-section__content {
        padding: 22px;
        border-top: 5px solid var(--bte-yellow);
        border-left: 0;
    }

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

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

    .experience-icon:nth-child(-n + 2) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    }

    .contact-panel,
    .contact-card,
    .courier-card,
    .service-focus,
    .stat-card,
    .process-step {
        padding: 20px;
    }
}