:root {
  --ink: #16211f;
  --muted: #63706d;
  --paper: #f3f5ef;
  --white: #ffffff;
  --lime: #c6f044;
  --lime-dark: #9fc52f;
  --orange: #ff6d2d;
  --line: rgba(22, 33, 31, .14);
  --radius: 22px;
  --shadow: 0 22px 70px rgba(22, 33, 31, .12);
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }

.container { width: var(--container); margin-inline: auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  margin: 0 0 18px;
  font-size: 12px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 20px; height: 3px; background: var(--orange); }
.display { font-size: clamp(42px, 7.4vw, 92px); line-height: .92; letter-spacing: -.065em; margin: 0; font-weight: 900; }
.section-title { font-size: clamp(35px, 5vw, 64px); line-height: .98; letter-spacing: -.055em; margin: 0; font-weight: 900; max-width: 900px; }
.section-copy { font-size: 18px; line-height: 1.65; color: var(--muted); max-width: 700px; }
.accent { color: var(--orange); }

.site-header {
  position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent;
  transition: background .2s, border-color .2s, backdrop-filter .2s;
}
.site-header.scrolled { background: rgba(243,245,239,.88); border-color: var(--line); backdrop-filter: blur(16px); }
.nav { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 195px; }
.brand-mark { width: 44px; height: 44px; position: relative; border-radius: 50%; background: var(--ink); overflow: hidden; }
.brand-mark::before { content: ""; position: absolute; width: 38px; height: 8px; background: var(--lime); transform: rotate(-31deg); left: 5px; top: 18px; border-radius: 8px; }
.brand-mark::after { content: ""; position: absolute; width: 7px; height: 7px; border: 3px solid var(--orange); border-radius: 50%; right: 4px; bottom: 7px; }
.brand-name { font-size: 15px; font-weight: 900; letter-spacing: -.02em; line-height: 1.05; }
.brand-name small { display: block; color: var(--muted); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; margin-top: 5px; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 700; }
.nav-links a { position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 100%; height: 2px; background: var(--orange); transform: scaleX(0); transition: transform .2s; transform-origin: left; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.header-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 45px; padding: 0 19px; background: var(--ink); color: #fff; border-radius: 999px; font-size: 13px; font-weight: 850; }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: transparent; border-radius: 50%; cursor: pointer; }

.hero { min-height: calc(100svh - 82px); padding: 50px 0 34px; display: grid; align-items: center; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 50px; align-items: center; }
.hero h1 span { display: block; }
.hero-sub { margin: 26px 0 30px; max-width: 660px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { border: 0; min-height: 56px; padding: 0 25px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; cursor: pointer; font-weight: 850; transition: transform .18s, background .18s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--lime); color: var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-ghost { border: 1px solid var(--line); background: transparent; }
.btn-arrow { font-size: 20px; }
.trust-row { display: flex; gap: 30px; margin-top: 42px; color: var(--muted); font-size: 12px; font-weight: 700; }
.trust-row span { display: flex; align-items: center; gap: 8px; }
.trust-row i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime-dark); }

.drill-scene { min-height: 560px; background: var(--ink); border-radius: 38px; position: relative; overflow: hidden; box-shadow: var(--shadow); isolation: isolate; }
.drill-scene::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(198,240,68,.06), transparent 35%), repeating-linear-gradient(0deg, transparent 0 55px, rgba(255,255,255,.04) 56px); }
.scene-sky { height: 36%; background: linear-gradient(160deg, #edf4df 0%, #bfcbab 100%); position: relative; }
.scene-sky::before { content: ""; position: absolute; left: 0; right: 0; bottom: 21px; height: 4px; background: var(--ink); opacity: .8; }
.machine { position: absolute; width: 175px; height: 74px; left: 36px; bottom: 18px; border-radius: 10px 28px 9px 9px; background: var(--lime); box-shadow: inset 0 -18px rgba(0,0,0,.09); }
.machine::before { content: ""; position: absolute; left: 30px; top: -54px; width: 75px; height: 58px; background: var(--lime); clip-path: polygon(20% 100%, 42% 0, 74% 0, 100% 100%); }
.machine::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: -12px; height: 18px; border-radius: 14px; background: #283330; box-shadow: inset 0 0 0 4px #55605c; }
.operator { position: absolute; right: 42px; bottom: 15px; width: 24px; height: 64px; background: var(--orange); border-radius: 9px 9px 5px 5px; }
.operator::before { content: ""; position: absolute; width: 24px; height: 24px; border-radius: 50%; background: var(--ink); top: -20px; }
.ground { position: absolute; inset: 36% 0 0; color: #fff; }
.bore-path { position: absolute; width: 82%; height: 55%; left: 8%; top: 13%; border-bottom: 3px dashed rgba(198,240,68,.72); border-radius: 0 0 50% 45%; transform: rotate(-2deg); }
.bore-head { position: absolute; right: 6%; bottom: 18%; width: 46px; height: 17px; border-radius: 4px 15px 15px 4px; background: var(--orange); transform: rotate(-11deg); box-shadow: 0 0 30px rgba(255,109,45,.5); }
.bore-head::after { content: ""; position: absolute; right: -13px; top: -4px; border-left: 16px solid var(--orange); border-top: 12px solid transparent; border-bottom: 12px solid transparent; }
.depth-lines { position: absolute; inset: 16% 7% 12%; background: repeating-linear-gradient(0deg, transparent 0 42px, rgba(255,255,255,.055) 43px); }
.scene-stat { position: absolute; left: 30px; bottom: 28px; right: 30px; display: flex; justify-content: space-between; align-items: end; z-index: 2; }
.scene-stat strong { font-size: 50px; line-height: 1; letter-spacing: -.06em; }
.scene-stat span { color: #aeb9b5; font-size: 12px; max-width: 150px; text-align: right; line-height: 1.4; }
.scene-badge { position: absolute; right: 20px; top: 20px; background: var(--orange); color: #fff; border-radius: 999px; padding: 10px 14px; font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }

.ticker { overflow: hidden; border-block: 1px solid var(--line); background: rgba(255,255,255,.3); }
.ticker-track { min-width: max-content; display: flex; gap: 42px; align-items: center; padding: 18px 0; animation: ticker 28s linear infinite; font-size: 12px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.ticker-track span::before { content: "✦"; color: var(--orange); margin-right: 42px; }
@keyframes ticker { to { transform: translateX(-50%); } }

.section { padding: 118px 0; }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 54px; }
.section-head .section-copy { margin: 0; max-width: 500px; }
.services-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.service-card { grid-column: span 4; min-height: 340px; border-radius: var(--radius); border: 1px solid var(--line); padding: 28px; display: flex; flex-direction: column; justify-content: space-between; background: rgba(255,255,255,.46); transition: transform .25s, background .25s; position: relative; overflow: hidden; }
.service-card:hover { transform: translateY(-6px); background: #fff; }
.service-card.wide { grid-column: span 8; min-height: 290px; background: var(--lime); }
.service-card.dark { background: var(--ink); color: #fff; }
.service-number { font-size: 11px; letter-spacing: .14em; color: var(--muted); font-weight: 850; }
.service-card.dark .service-number { color: #aeb9b5; }
.service-card h3 { margin: 0 0 14px; font-size: 28px; letter-spacing: -.04em; line-height: 1.05; max-width: 390px; }
.service-card p { color: var(--muted); line-height: 1.55; margin: 0; max-width: 440px; }
.service-card.dark p { color: #aeb9b5; }
.card-link { display: inline-flex; gap: 8px; align-items: center; font-size: 13px; font-weight: 850; margin-top: 22px; }
.service-icon { position: absolute; right: -18px; top: 55px; width: 140px; height: 140px; border-radius: 50%; border: 1px dashed rgba(22,33,31,.25); }
.service-icon::before { content: ""; position: absolute; width: 95px; height: 12px; background: var(--orange); left: 20px; top: 61px; transform: rotate(-27deg); border-radius: 8px; }

.process { background: var(--ink); color: #fff; }
.process .section-copy { color: #aeb9b5; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 70px; }
.process-step { position: relative; padding: 0 28px 0 0; min-height: 230px; border-top: 1px solid #46514e; }
.process-step::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 8px rgba(198,240,68,.08); }
.process-step strong { display: block; margin-top: 28px; font-size: 50px; letter-spacing: -.06em; color: #38423f; }
.process-step h3 { font-size: 21px; margin: 14px 0 10px; }
.process-step p { color: #9eaaa6; line-height: 1.5; font-size: 14px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }
.benefit-list { margin-top: 34px; display: grid; gap: 12px; }
.benefit { background: #fff; padding: 20px 22px; border-radius: 15px; display: flex; align-items: center; gap: 16px; font-weight: 780; }
.benefit > span:first-child { width: 32px; height: 32px; border-radius: 50%; background: var(--lime); display: grid; place-items: center; flex: none; }
.benefit > .placeholder { min-width: 0; overflow-wrap: anywhere; }
.map-card { min-height: 540px; border-radius: 34px; background: #dde3d6; position: relative; overflow: hidden; border: 1px solid var(--line); }
.map-card::before, .map-card::after { content: ""; position: absolute; inset: -30%; background: repeating-radial-gradient(ellipse at center, transparent 0 34px, rgba(22,33,31,.09) 35px 36px); transform: rotate(12deg); }
.map-card::after { inset: 15% -35% -30% -15%; transform: rotate(-19deg); opacity: .7; }
.map-label { position: absolute; inset: 0; display: grid; place-items: center; z-index: 2; text-align: center; }
.map-pin { width: 90px; height: 90px; border-radius: 50% 50% 50% 0; background: var(--orange); transform: rotate(-45deg); display: grid; place-items: center; box-shadow: 0 15px 40px rgba(255,109,45,.27); }
.map-pin::before { content: ""; width: 28px; height: 28px; border-radius: 50%; background: var(--paper); }
.map-label h3 { margin: 30px 0 5px; font-size: 30px; }
.map-label p { margin: 0; color: var(--muted); }

.quiz-preview { background: var(--lime); }
.quiz-shell { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; align-items: start; }
.quiz-aside { position: sticky; top: 120px; }
.quiz-card { background: #fff; border-radius: 28px; padding: clamp(24px, 5vw, 52px); min-height: 450px; box-shadow: var(--shadow); }
.progress { height: 5px; background: #e8ece4; border-radius: 20px; margin-bottom: 36px; overflow: hidden; }
.progress > i { display: block; height: 100%; width: 20%; background: var(--orange); transition: width .25s; }
.quiz-kicker { font-size: 11px; text-transform: uppercase; letter-spacing: .13em; font-weight: 850; color: var(--muted); }
.quiz-card h2 { font-size: clamp(29px, 4vw, 44px); line-height: 1.04; letter-spacing: -.045em; margin: 12px 0 26px; }
.option-grid { display: grid; gap: 11px; }
.option { width: 100%; text-align: left; border: 1px solid var(--line); background: #f7f8f4; border-radius: 14px; padding: 17px 18px; cursor: pointer; font-weight: 720; transition: border .15s, background .15s; }
.option:hover, .option.selected { border-color: var(--ink); background: #eef4d8; }
.quiz-controls { margin-top: 28px; display: flex; justify-content: space-between; gap: 10px; }
.range-row { display: grid; grid-template-columns: 1fr 120px; gap: 14px; align-items: center; }
.range-row input[type="range"] { accent-color: var(--orange); }
.range-value { background: var(--paper); padding: 13px; border-radius: 12px; text-align: center; font-weight: 850; }

.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.project-card { background: #fff; border-radius: 24px; padding: 18px; border: 1px solid var(--line); }
.project-visual { min-height: 300px; border-radius: 17px; position: relative; overflow: hidden; background: var(--ink); }
.project-visual::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(150deg, transparent 0 28px, rgba(255,255,255,.035) 29px 30px); }
.project-visual .pipe { position: absolute; width: 80%; height: 46px; border-radius: 30px; background: var(--lime); left: 12%; top: 45%; transform: rotate(-8deg); box-shadow: inset 0 0 0 12px rgba(0,0,0,.14); }
.project-visual.alt { background: #cbd4c2; }
.project-visual.alt .pipe { background: var(--orange); transform: rotate(8deg); }
.placeholder-tag { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,.92); color: var(--ink); border-radius: 999px; padding: 8px 12px; font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; z-index: 2; }
.project-meta { display: flex; justify-content: space-between; gap: 20px; padding: 20px 4px 8px; }
.project-meta h3 { margin: 0; font-size: 24px; letter-spacing: -.035em; }
.project-meta p { margin: 6px 0 0; color: var(--muted); }

.hero-photo { min-height: 590px; border-radius: 38px; position: relative; overflow: hidden; box-shadow: var(--shadow); background: var(--ink); }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 38%, rgba(10,17,15,.86) 100%); }
.hero-photo img { width: 100%; height: 590px; display: block; object-fit: cover; object-position: 53% center; }
.hero-photo .scene-stat, .hero-photo .scene-badge { z-index: 2; }
.hero-photo .scene-stat { color: #fff; align-items: end; }
.hero-photo .scene-stat strong { max-width: 280px; font-size: clamp(30px, 4vw, 52px); }

.equipment-preview { background: #e8ecdf; }
.equipment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.equipment-card { min-height: 430px; position: relative; overflow: hidden; border-radius: 24px; background: var(--ink); color: #fff; border: 1px solid rgba(255,255,255,.08); }
.equipment-card-large { grid-row: span 2; min-height: 878px; }
.equipment-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 36%, rgba(8,14,12,.9) 100%); }
.equipment-card img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; transition: transform .45s; }
.equipment-card:hover img { transform: scale(1.035); }
.equipment-card > div { position: absolute; left: 28px; right: 28px; bottom: 25px; z-index: 2; }
.equipment-card h3 { margin: 0 0 8px; font-size: clamp(26px, 3vw, 38px); line-height: 1; letter-spacing: -.045em; }
.equipment-card p { color: #c4ccc8; margin: 0; line-height: 1.5; }
.photo-label { position: absolute; z-index: 3; top: 18px; left: 18px; padding: 9px 12px; border-radius: 999px; background: var(--lime); color: var(--ink); font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.section-action { margin-top: 28px; display: flex; justify-content: flex-end; }
.project-photo img { width: 100%; height: 300px; object-fit: cover; display: block; transition: transform .4s; }
.project-card:hover .project-photo img { transform: scale(1.03); }
.project-photo::before { z-index: 1; }
.placeholder-tag.verified { background: var(--lime); }

.equipment-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 55px; align-items: end; }
.equipment-hero-photo { margin: 0; border-radius: 28px; overflow: hidden; position: relative; min-height: 540px; background: var(--ink); }
.equipment-hero-photo img { width: 100%; height: 540px; object-fit: cover; display: block; }
.equipment-hero-photo figcaption { position: absolute; left: 18px; bottom: 18px; background: rgba(255,255,255,.92); padding: 10px 13px; border-radius: 999px; font-size: 11px; font-weight: 800; }
.equipment-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.equipment-detail-grid.reverse { grid-template-columns: 1fr 1fr; }
.detail-photo { min-height: 620px; position: relative; overflow: hidden; border-radius: 28px; background: var(--ink); }
.detail-photo img { width: 100%; height: 620px; object-fit: cover; display: block; }
.spec-list { list-style: none; padding: 0; margin: 35px 0 0; border-top: 1px solid var(--line); }
.spec-list li { display: grid; grid-template-columns: 150px 1fr; gap: 22px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.spec-list span { color: var(--muted); font-size: 13px; }
.spec-list strong { font-size: 14px; line-height: 1.45; }
.equipment-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.equipment-duo article { background: #fff; color: var(--ink); border-radius: 25px; overflow: hidden; }
.equipment-duo img { width: 100%; height: 480px; object-fit: cover; display: block; }
.equipment-duo article > div { padding: 28px; }
.equipment-duo h3 { font-size: 32px; line-height: 1.05; letter-spacing: -.04em; margin: 15px 0 10px; }
.equipment-duo p { color: var(--muted); line-height: 1.6; }
.tag { display: inline-block; background: var(--lime); border-radius: 999px; padding: 8px 11px; font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.equipment-support { background: #e8ecdf; }
.support-grid { grid-template-columns: repeat(3, 1fr); }
.support-grid .equipment-card { min-height: 520px; }

.portfolio-hero { padding-bottom: 115px; }
.story-dark { background: var(--ink); color: #fff; }
.story-dark .section-copy { color: #aeb9b5; }
.story-head { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 44px; }
.story-head .section-title { max-width: 800px; }
.story-facts { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; max-width: 430px; }
.story-facts span { border: 1px solid currentColor; border-radius: 999px; padding: 9px 12px; font-size: 11px; font-weight: 800; opacity: .72; }
.story-gallery { display: grid; grid-template-columns: 1.15fr .85fr .85fr; gap: 14px; }
.story-gallery figure { margin: 0; min-height: 560px; border-radius: 22px; overflow: hidden; position: relative; background: #dfe4d9; }
.story-gallery figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 58%, rgba(9,15,13,.76)); }
.story-gallery img { width: 100%; height: 560px; object-fit: cover; display: block; }
.story-gallery figcaption { position: absolute; z-index: 2; left: 20px; right: 20px; bottom: 18px; color: #fff; font-size: 13px; font-weight: 780; line-height: 1.35; }

.cta-band { padding: 35px 0 100px; }
.cta-box { background: var(--orange); color: #fff; border-radius: 35px; padding: clamp(34px, 7vw, 80px); display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.cta-box h2 { margin: 0; font-size: clamp(38px, 6vw, 76px); line-height: .95; letter-spacing: -.06em; max-width: 750px; }
.cta-box p { max-width: 530px; font-size: 18px; line-height: 1.6; opacity: .86; }

.page-hero { padding: 90px 0 80px; }
.page-hero .display { max-width: 1050px; }
.page-hero .section-copy { margin-top: 28px; }
.breadcrumbs { color: var(--muted); font-size: 13px; margin-bottom: 46px; }
.breadcrumbs span { margin: 0 7px; opacity: .5; }
.detail-grid { display: grid; grid-template-columns: 340px 1fr; gap: 55px; }
.sidebar { position: sticky; top: 110px; align-self: start; }
.sidebar a { display: block; padding: 15px 0; border-bottom: 1px solid var(--line); font-weight: 750; color: var(--muted); }
.sidebar a.active { color: var(--ink); }
.content-stack { display: grid; gap: 18px; }
.content-card { background: #fff; border-radius: 22px; padding: 30px; border: 1px solid var(--line); }
.content-card h2, .content-card h3 { letter-spacing: -.035em; }
.content-card h2 { font-size: 35px; margin: 0 0 15px; }
.content-card p { color: var(--muted); line-height: 1.65; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 850; letter-spacing: .04em; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 15px 16px; color: var(--ink); outline: none; transition: border .15s, box-shadow .15s; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(198,240,68,.45); }
.form-note { font-size: 12px; line-height: 1.5; color: var(--muted); }
.consent-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; font-size: 13px; line-height: 1.45; color: var(--muted); }
.consent-row input { width: 18px; height: 18px; margin: 1px 0 0; flex: 0 0 auto; accent-color: var(--lime); }
.consent-row a, .legal-page a, .site-footer a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.legal-page { padding: 70px 0 110px; }
.legal-card { max-width: 900px; padding: clamp(24px, 5vw, 54px); border-radius: 26px; background: #fff; box-shadow: var(--shadow); }
.legal-card h1 { margin: 0 0 12px; font-size: clamp(34px, 6vw, 64px); line-height: .98; }
.legal-card h2 { margin: 34px 0 10px; font-size: 23px; }
.legal-card p, .legal-card li { color: var(--muted); line-height: 1.7; }
.legal-card ul { padding-left: 22px; }
.legal-meta { padding: 14px 18px; border-radius: 14px; background: var(--cream); }
.status-message { display: none; padding: 17px; border-radius: 14px; margin-top: 16px; background: #e6f5b7; font-weight: 750; }
.status-message.show { display: block; }

.admin-shell { display: grid; grid-template-columns: 230px 1fr; min-height: 650px; background: #fff; border-radius: 24px; overflow: hidden; border: 1px solid var(--line); }
.admin-nav { background: var(--ink); color: #fff; padding: 28px; }
.admin-nav p { color: #82908b; font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.admin-nav a { display: block; padding: 12px 0; color: #aeb9b5; font-weight: 700; }
.admin-nav a.active { color: var(--lime); }
.admin-content { padding: 35px; overflow-x: auto; }
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 28px; }
.admin-stat { background: var(--paper); border-radius: 16px; padding: 20px; }
.admin-stat strong { display: block; font-size: 36px; letter-spacing: -.05em; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 14px 10px; border-bottom: 1px solid var(--line); text-align: left; font-size: 13px; }
th { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.empty-row td { text-align: center; color: var(--muted); padding: 45px; }
.admin-note { background: #fff3ed; border-left: 4px solid var(--orange); padding: 16px; margin-top: 24px; color: var(--muted); font-size: 13px; line-height: 1.6; }

.site-footer { background: #101715; color: #fff; padding: 74px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 55px; }
.footer-brand { max-width: 370px; }
.footer-brand p, .footer-col a, .footer-bottom { color: #899590; }
.footer-col h3 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #fff; }
.footer-col a { display: block; margin: 12px 0; font-size: 14px; }
.footer-col span { display: block; margin: 12px 0; font-size: 14px; color: #899590; }
.footer-legal { color: #899590; font-size: 13px; line-height: 1.65; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #2b3532; padding-top: 22px; margin-top: 55px; font-size: 11px; line-height: 1.5; }
.placeholder { color: var(--orange); font-weight: 800; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s, transform .65s; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav-links, .header-cta { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  body.menu-open .site-header { background: var(--paper); backdrop-filter: none; }
  .nav-links.open { position: fixed; top: 82px; right: 0; bottom: 0; left: 0; width: 100%; min-height: calc(100dvh - 82px); background: var(--paper); display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 34px max(20px, calc((100vw - 1180px) / 2)); font-size: 25px; z-index: 1000; overflow-y: auto; box-shadow: inset 0 1px var(--line); }
  .nav-links.open a { display: block; width: 100%; padding: 9px 0; color: var(--ink); }
  .hero-grid, .split, .quiz-shell, .equipment-hero-grid, .equipment-detail-grid, .equipment-detail-grid.reverse { grid-template-columns: 1fr; }
  .hero { padding-top: 25px; }
  .drill-scene { min-height: 460px; }
  .section-head { display: block; }
  .section-head .section-copy { margin-top: 22px; }
  .service-card { grid-column: span 6; }
  .service-card.wide { grid-column: span 12; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 35px 0; }
  .quiz-aside { position: static; }
  .detail-grid { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .cta-box { align-items: flex-start; flex-direction: column; }
  .equipment-grid { grid-template-columns: 1fr 1fr; }
  .equipment-card-large { grid-column: 1 / -1; grid-row: auto; min-height: 560px; }
  .support-grid { grid-template-columns: 1fr 1fr; }
  .story-head { display: block; }
  .story-facts { justify-content: flex-start; margin-top: 25px; }
  .story-gallery { grid-template-columns: 1fr 1fr; }
  .story-gallery figure:first-child { grid-column: 1 / -1; }
}

@media (max-width: 650px) {
  :root { --container: min(100% - 28px, 1180px); }
  .nav { height: 70px; gap: 12px; }
  .brand { min-width: 0; gap: 10px; }
  .brand-mark { width: 42px; height: 42px; flex: 0 0 42px; }
  .brand-name { max-width: calc(100vw - 124px); font-size: clamp(11px, 3.5vw, 15px); line-height: 1.12; white-space: normal; }
  .brand-name small { display: none; }
  .menu-toggle { width: 44px; height: 44px; flex: 0 0 44px; }
  .nav-links.open { top: 70px; right: 0; bottom: 0; left: 0; min-height: calc(100dvh - 70px); padding: 28px 20px; gap: 8px; font-size: 23px; overflow-y: auto; }
  .nav-links.open a { padding: 10px 0; }
  .hero { min-height: auto; padding: 28px 0 60px; }
  .hero-grid { gap: 34px; min-width: 0; }
  .display { max-width: 100%; font-size: clamp(34px, 10vw, 58px); line-height: .94; letter-spacing: -.055em; overflow-wrap: break-word; }
  .hero-sub { margin: 22px 0 26px; font-size: 16px; line-height: 1.55; }
  .actions .btn { width: 100%; }
  .btn { min-height: 54px; padding-inline: 20px; }
  .trust-row { display: grid; gap: 12px; margin-top: 30px; }
  .drill-scene { min-height: 410px; border-radius: 25px; }
  .hero-photo { min-height: 390px; border-radius: 25px; }
  .hero-photo img { height: 390px; }
  .hero-photo .scene-stat { left: 20px; right: 20px; bottom: 20px; display: block; }
  .hero-photo .scene-stat strong { display: block; max-width: none; font-size: 30px; }
  .hero-photo .scene-stat span { display: block; max-width: 240px; margin-top: 8px; text-align: left; }
  .machine { transform: scale(.78); transform-origin: left bottom; }
  .operator { right: 28px; }
  .scene-stat strong { font-size: 38px; }
  .section { padding: 70px 0; }
  .section-head { margin-bottom: 36px; }
  .section-title { max-width: 100%; font-size: clamp(31px, 9vw, 40px); line-height: 1; overflow-wrap: break-word; }
  .section-copy { font-size: 16px; line-height: 1.6; }
  .page-hero { padding: 54px 0 58px; }
  .breadcrumbs { margin-bottom: 30px; }
  .services-grid { display: grid; grid-template-columns: 1fr; }
  .service-card, .service-card.wide { grid-column: auto; min-height: 270px; padding: 24px; }
  .service-card h3 { font-size: 25px; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .process-step { min-height: auto; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .project-visual { min-height: 235px; }
  .project-photo img { height: 235px; }
  .equipment-grid, .support-grid, .equipment-duo, .story-gallery { grid-template-columns: 1fr; }
  .equipment-card, .equipment-card-large { grid-column: auto; min-height: 410px; }
  .equipment-card > div { left: 22px; right: 22px; bottom: 22px; }
  .equipment-card h3 { font-size: 29px; }
  .equipment-hero-photo, .equipment-hero-photo img { min-height: 390px; height: 390px; }
  .detail-photo, .detail-photo img { min-height: 430px; height: 430px; }
  .equipment-duo img { height: 360px; }
  .equipment-duo article > div { padding: 22px; }
  .equipment-duo h3 { font-size: 28px; }
  .story-gallery figure, .story-gallery figure:first-child { grid-column: auto; min-height: 390px; }
  .story-gallery img { height: 390px; }
  .spec-list li { grid-template-columns: 1fr; gap: 6px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-nav { display: none; }
  .admin-content { padding: 20px; }
  .admin-stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .cta-band { padding: 16px 0 70px; }
  .cta-box { padding: 30px 22px; border-radius: 25px; gap: 30px; }
  .cta-box h2 { font-size: clamp(32px, 10vw, 46px); line-height: .98; overflow-wrap: break-word; }
  .cta-box p { font-size: 16px; }
  .quiz-card { padding: 24px 18px; border-radius: 22px; }
  .quiz-card h2 { font-size: 30px; }
  .range-row { grid-template-columns: 1fr; }
  .quiz-controls { flex-direction: column-reverse; }
  .quiz-controls .btn { width: 100%; }
  .site-footer { padding-top: 58px; }
}

@media (max-width: 370px) {
  :root { --container: min(100% - 22px, 1180px); }
  .brand-name { font-size: 11px; }
  .display { font-size: clamp(32px, 9.6vw, 36px); }
  .section-title { font-size: 30px; }
  .eyebrow { font-size: 10px; letter-spacing: .1em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

.crawler-card img { object-position: center; }
.crawler-card small { display:block; margin-top:12px; color:#c4ccc8; }
.crawler-photo { margin:0; align-self:center; background:#eef0e8; border-radius:24px; overflow:hidden; }
.crawler-photo img { display:block; width:100%; height:auto; aspect-ratio:4/3; object-fit:contain; }
.crawler-photo figcaption { padding:16px 22px; font-size:12px; line-height:1.6; color:#536159; }
.crawler-photo figcaption a { text-decoration:underline; }

.crawler-card img { object-fit:cover; object-position:center; }
.photo-credit { font-size:11px; color:#536159; margin-top:14px; }
.photo-credit a { text-decoration:underline; }

/* Expanded photograph fills the frame on every screen. */
.hero-photo { aspect-ratio:1 / 1; min-height:0; }
.hero-photo img { height:100%; position:absolute; inset:0; object-fit:cover; object-position:center; }
.crawler-card { aspect-ratio:1 / 1; min-height:0; }
.crawler-photo img { aspect-ratio:1 / 1; object-fit:cover; }
.hero-grid { grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr); }
.hero-grid > * { min-width:0; }
.hero h1 { font-size:clamp(40px,5.5vw,78px); }
.hero-photo .scene-stat { display:block; }
.hero-photo .scene-stat strong { display:block; font-size:clamp(28px,3vw,44px); }
.hero-photo .scene-stat span { display:block; max-width:260px; text-align:left; margin-top:8px; }
@media(max-width:1000px) { .hero-grid { grid-template-columns:1fr; } }

/* Separate decorative layer and readable foreground in service cards. */
.service-card { isolation:isolate; min-height:390px; }
.service-card.wide { min-height:390px; }
.service-card > .service-number, .service-card > div { position:relative; z-index:2; }
.service-card > div { padding-top:180px; }
.service-card h3, .service-card p { max-width:100%; }
.service-art { position:absolute; z-index:0; pointer-events:none; top:52px; right:20px; width:calc(100% - 40px); max-width:280px; height:170px; color:#21372d; }
.service-card.wide .service-art { width:280px; right:30px; }
.service-card.wide > div { max-width:510px; }
.service-card:nth-child(3) { background:#e1ebe6; }
.service-card:nth-child(4) { background:#f0e6cf; }
.service-card:nth-child(5) { background:#e5e7df; }
.service-card:hover .service-art { transform:translateY(-3px); transition:transform .25s; }
.estimate-note { font-size:12px; line-height:1.6; color:var(--muted); margin-top:20px; }
.estimate-note a { text-decoration:underline; }
@media(max-width:700px) {
 .service-card, .service-card.wide { min-height:390px; }
 .service-card.wide .service-art { right:20px; width:calc(100% - 40px); }
}

.region-card { background:#e5ebdf; border:1px solid #bac7b6; border-radius:32px; overflow:hidden; position:relative; }
.region-heading { padding:28px 28px 0; position:relative; }
.region-heading .eyebrow { font-size:10px; padding-right:90px; }
.region-heading h3 { margin:10px 0 8px; font-size:clamp(24px,3vw,34px); letter-spacing:-.04em; line-height:1.1; }
.region-heading p { margin:0; font-size:13px; color:#53665b; line-height:1.5; }
.region-chip { position:absolute; right:24px; top:26px; border:1px solid #aabc9e; padding:7px 10px; border-radius:99px; font-size:9px; letter-spacing:.1em; font-weight:800; }
.region-map { display:block; width:100%; height:auto; margin:8px 0; }
.region-address { padding:0 28px; display:flex; align-items:flex-start; gap:12px; }
.address-dot { width:11px; height:11px; background:var(--orange); border-radius:50%; flex:none; margin-top:5px; box-shadow:0 0 0 5px #ff742f19; }
.region-address strong { font-size:14px; line-height:1.5; }
.region-address p { font-size:12px; color:#53665b; margin:6px 0 0; }
.region-bottom { padding:20px 28px 26px; display:flex; flex-wrap:wrap; align-items:center; gap:14px; justify-content:space-between; }
.map-route { font-size:12px; font-weight:800; border-bottom:1px solid #70846f; padding-bottom:4px; }
.region-bottom small { font-size:9px; color:#53665b; }
.region-bottom small a { text-decoration:underline; }
.benefit a, .footer-col a { min-width:0; overflow-wrap:anywhere; }
.contact-map-section .region-card { max-width:760px; margin:auto; }
@media(max-width:600px) {
 .region-card { border-radius:24px; }
 .region-heading { padding:24px 20px 0; }
 .region-heading h3 { max-width:260px; }
 .region-address { padding:0 20px; }
 .region-bottom { padding:20px; }
 .region-chip { right:18px; top:24px; }
}

.region-card { scroll-margin-top:100px; }

.service-explainer { margin:26px 0 4px; background:#f0f4e9; border:1px solid #d7e1cb; border-radius:20px; overflow:hidden; }
.diagram-heading { padding:18px 20px 0; display:flex; align-items:center; flex-wrap:wrap; gap:10px; justify-content:space-between; font-size:14px; font-weight:800; }
.diagram-tag { color:#62755d; font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; }
.service-explainer svg { display:block; width:100%; height:auto; padding:12px 10px; }
.service-explainer figcaption { display:flex; flex-wrap:wrap; gap:12px 18px; padding:14px 20px 20px; color:#53664f; font-size:12px; line-height:1.5; border-top:1px solid #dce4d4; }
.service-explainer figcaption span { display:flex; align-items:center; gap:7px; }
.service-explainer figcaption b { display:grid; place-items:center; width:22px; height:22px; border-radius:50%; background:#c8f43d; color:#263a31; flex:none; }
.compact-explainer svg { max-height:180px; }
#road,#water,#cable,#gas,#replace { scroll-margin-top:110px; }
img[src*="electrofusion-worksite-v2"] { object-position:50% 62%; }
@media(max-width:600px) { .service-explainer figcaption { display:grid; gap:10px; } .diagram-heading { padding:15px 14px 0; } .service-explainer { margin-top:20px; } }