@import "tailwindcss";

:root {
  --ink: #0a151b;
  --ink-2: #10232b;
  --paper: #f1f0ea;
  --white: #ffffff;
  --copper: #ee6a37;
  --line-dark: rgba(255, 255, 255, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.shell { width: min(100% - 48px, 1440px); margin-inline: auto; }

.hero {
  position: relative;
  min-height: 760px;
  height: 100svh;
  max-height: 980px;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(5, 17, 23, .98) 0%, rgba(6, 20, 27, .9) 45%, rgba(6, 20, 27, .3) 73%, rgba(6, 20, 27, .16) 100%),
    url("../images/hero-drilling.webp") center / cover no-repeat,
    #0b1a21;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .2;
  background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(12.5% - 1px), rgba(255,255,255,.13) 12.5%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  right: 5%;
  bottom: 5%;
  width: min(42vw, 580px);
  height: min(66vh, 660px);
  border-radius: 50% 50% 14% 14%;
  opacity: .12;
  background: linear-gradient(155deg, transparent 30%, rgba(238,106,55,.75)), repeating-linear-gradient(100deg, transparent 0 28px, rgba(255,255,255,.35) 29px 31px);
  transform: skewX(-7deg);
  filter: blur(.2px);
}
.hero-noise { position: absolute; inset: 0; pointer-events: none; opacity: .12; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E"); }

.site-header { height: 104px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px; position: relative; z-index: 3; border-bottom: 1px solid var(--line-dark); }
.brand { min-height: 48px; display: inline-flex; align-items: center; gap: 14px; justify-self: start; }
.brand-mark { width: 33px; height: 40px; position: relative; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.55); border-radius: 50% 50% 48% 48% / 62% 62% 38% 38%; transform: rotate(45deg); }
.brand-mark i { display: block; width: 7px; height: 20px; background: var(--copper); border-radius: 10px; transform: rotate(-45deg); }
.brand-copy { display: grid; gap: 3px; }
.brand-copy strong { font-size: 18px; line-height: 1; letter-spacing: .08em; }
.brand-copy small { font-size: 8px; letter-spacing: .17em; color: rgba(255,255,255,.62); }
.desktop-nav { display: flex; align-items: center; gap: 34px; color: rgba(255,255,255,.75); font-size: 13px; }
.desktop-nav a { padding-block: 16px; transition: color .2s ease; }
.desktop-nav a:hover { color: #fff; }
.header-cta { justify-self: end; min-height: 48px; padding: 0 19px; display: inline-flex; align-items: center; gap: 14px; border: 1px solid rgba(255,255,255,.55); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; transition: background .2s, color .2s; }
.header-cta:hover { background: #fff; color: var(--ink); }
.header-cta svg, .button svg, .hero-card button svg { width: 18px; height: 18px; }

.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(360px, .55fr); gap: 8vw; align-items: center; height: calc(100% - 230px); padding-block: 56px 48px; }
.hero-copy { max-width: 820px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; font-size: 12px; color: rgba(255,255,255,.72); letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { display: block; width: 44px; height: 2px; background: var(--copper); }
h1 { margin: 0; font-size: clamp(58px, 6.2vw, 102px); line-height: .92; letter-spacing: -.065em; font-weight: 500; }
h1 em { color: var(--copper); font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.hero-lede { max-width: 660px; margin: 32px 0 0; font-size: clamp(17px, 1.4vw, 21px); line-height: 1.55; color: rgba(255,255,255,.74); }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 38px; }
.button { min-height: 58px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 0 25px; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; }
.button-primary { background: var(--copper); }
.button-primary:hover { background: #ff7b44; }
.text-link { min-height: 48px; display: inline-flex; align-items: center; gap: 12px; font-size: 13px; color: rgba(255,255,255,.78); }
.play { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; }

.hero-card { position: relative; padding: 28px; background: rgba(241,240,234,.97); color: var(--ink); box-shadow: 0 25px 90px rgba(0,0,0,.26); backdrop-filter: blur(18px); }
.card-index { padding-bottom: 18px; border-bottom: 1px solid rgba(10,21,27,.17); font-size: 10px; color: #6f777a; letter-spacing: .14em; }
.hero-card h2 { max-width: 330px; margin: 26px 0 10px; font-family: Georgia, 'Times New Roman', serif; font-size: 34px; line-height: 1.02; font-weight: 400; letter-spacing: -.035em; }
.hero-card p { margin: 0 0 24px; color: #596267; font-size: 14px; line-height: 1.55; }
.hero-card label { display: block; margin-bottom: 8px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.field-with-icon { min-height: 56px; display: flex; align-items: center; gap: 10px; padding: 0 15px; background: #fff; border: 1px solid #d9dad5; }
.field-with-icon svg { flex: 0 0 auto; width: 19px; height: 19px; color: var(--copper); }
.field-with-icon input { width: 100%; min-width: 0; min-height: 54px; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 14px; }
.field-with-icon:focus-within { outline: 3px solid rgba(238,106,55,.35); border-color: var(--copper); }
.hero-card button { width: 100%; min-height: 58px; margin-top: 12px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border: 0; background: var(--ink); color: #fff; cursor: pointer; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.hero-card button:hover { background: var(--copper); }
.hero-card small { display: block; margin-top: 13px; color: #777d7f; font-size: 10px; }

.hero-bottom { position: absolute; z-index: 3; left: 50%; bottom: 0; transform: translateX(-50%); height: 126px; display: grid; grid-template-columns: repeat(3, minmax(160px, 1fr)) 1.3fr; align-items: center; border-top: 1px solid var(--line-dark); }
.hero-bottom > div { height: 100%; display: flex; align-items: center; gap: 16px; border-right: 1px solid var(--line-dark); padding: 0 24px; }
.hero-bottom > div:first-child { padding-left: 0; }
.hero-bottom b { font-size: 11px; color: var(--copper); }
.hero-bottom span { color: rgba(255,255,255,.65); font-size: 11px; line-height: 1.4; text-transform: uppercase; letter-spacing: .08em; }
.hero-bottom .coverage { justify-content: flex-end; border-right: 0; padding-right: 0; }
.coverage svg { width: 28px; height: 28px; color: var(--copper); }
.hero-form-message { display: block; margin-top: 10px; color: #9a3f21; font-size: 11px; line-height: 1.4; }

.section { padding: 132px 0; }
.section-kicker { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px; color: #6c767a; font-size: 10px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 34px; height: 2px; background: var(--copper); }
.section-kicker.light { color: rgba(255,255,255,.56); }
.section-heading { display: grid; grid-template-columns: 1.5fr .65fr; gap: 9vw; align-items: end; margin-bottom: 64px; }
.section-heading h2, .principle-copy h2, .geography-copy h2, .faq-intro h2, .contact-copy h2 { margin: 0; font-size: clamp(46px, 5.1vw, 80px); line-height: .98; letter-spacing: -.055em; font-weight: 500; }
.section-heading h2 em, .principle-copy h2 em, .geography-copy h2 em, .faq-intro h2 em, .contact-copy h2 em { color: var(--copper); font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.section-heading > p, .principle-copy > p, .geography-copy > p, .faq-intro > p, .contact-copy > p { margin: 0; color: #667075; font-size: 16px; line-height: 1.7; }
.section-heading.compact { margin-bottom: 54px; }

.services { background: var(--paper); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cfd1cd; border-left: 1px solid #cfd1cd; }
.service-card { min-height: 465px; display: flex; flex-direction: column; padding: 28px; border-right: 1px solid #cfd1cd; border-bottom: 1px solid #cfd1cd; transition: background .25s, transform .25s, box-shadow .25s; }
.service-card:hover { position: relative; z-index: 1; background: #fff; transform: translateY(-5px); box-shadow: 0 20px 60px rgba(16,35,43,.08); }
.service-number { color: #899094; font-size: 10px; letter-spacing: .12em; }
.service-icon { width: 72px; height: 104px; position: relative; display: flex; justify-content: center; align-items: flex-end; margin: 28px 0 24px; }
.service-icon i { position: absolute; display: block; border: 1px solid #8f999c; border-radius: 50%; }
.service-icon i:nth-child(1) { width: 72px; height: 30px; bottom: 0; }
.service-icon i:nth-child(2) { width: 46px; height: 82px; bottom: 8px; border-radius: 50% 50% 12% 12%; }
.service-icon i:nth-child(3) { width: 8px; height: 95px; bottom: 8px; border: 0; border-radius: 0; background: var(--copper); }
.service-card:nth-child(2) .service-icon { transform: rotate(28deg); }
.service-card:nth-child(3) .service-icon i:nth-child(2) { width: 68px; height: 68px; border-radius: 50%; bottom: 13px; }
.service-card:nth-child(4) .service-icon i:nth-child(1) { width: 68px; height: 68px; bottom: 13px; }
.service-card h3 { margin: 0 0 14px; font-family: Georgia, 'Times New Roman', serif; font-size: 27px; line-height: 1.05; font-weight: 400; }
.service-card p { margin: 0; min-height: 94px; color: #6b7478; font-size: 13px; line-height: 1.65; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 20px 0 28px; }
.tags span { padding: 6px 9px; border: 1px solid #d5d7d3; color: #697277; font-size: 9px; text-transform: uppercase; letter-spacing: .07em; }
.service-card a { min-height: 48px; margin-top: auto; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #d5d7d3; padding-top: 15px; color: #28373e; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.service-card a svg { width: 18px; height: 18px; color: var(--copper); }

.principle { overflow: hidden; padding: 0; background: var(--ink); color: #fff; }
.principle-grid { min-height: 760px; display: grid; grid-template-columns: 1.1fr .9fr; }
.principle-visual { position: relative; overflow: hidden; min-height: 760px; border-left: 1px solid var(--line-dark); border-right: 1px solid var(--line-dark); background: linear-gradient(180deg, #10262e 0 26%, #25373b 26% 52%, #58483c 52% 72%, #24434a 72%); }
.principle-visual::before { content: ""; position: absolute; inset: 0; opacity: .33; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E"); }
.depth-scale { position: absolute; z-index: 2; inset: 30px auto 30px 25px; display: flex; flex-direction: column; justify-content: space-between; color: rgba(255,255,255,.55); font-size: 9px; }
.bore-line { position: absolute; z-index: 3; left: 52%; top: 0; width: 54px; height: 100%; transform: translateX(-50%); border-inline: 1px solid rgba(255,255,255,.2); background: rgba(9,21,27,.45); }
.bore-line::before { content: ""; position: absolute; left: 50%; top: 0; width: 7px; height: 86%; transform: translateX(-50%); background: var(--copper); }
.bore-line::after { content: ""; position: absolute; left: 50%; bottom: 11%; width: 30px; height: 60px; transform: translateX(-50%); clip-path: polygon(50% 100%, 0 0, 100% 0); background: var(--copper); }
.bore-line i { position: absolute; left: 50%; width: 230px; height: 230px; transform: translate(-50%,-50%); border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.bore-line i:nth-child(1) { top: 28%; }.bore-line i:nth-child(2) { top: 55%; width: 350px; height: 350px; }.bore-line i:nth-child(3) { top: 81%; width: 470px; height: 470px; }
.soil { position: absolute; z-index: 2; left: 0; right: 0; height: 1px; background: rgba(255,255,255,.24); }
.soil-1 { top: 26%; }.soil-2 { top: 52%; }.soil-3 { top: 72%; }
.water-label { position: absolute; z-index: 4; right: 28px; top: 75%; color: #85cbd9; font-size: 9px; letter-spacing: .14em; }
.principle-copy { display: flex; flex-direction: column; justify-content: center; padding: 80px 0 80px 7vw; }
.principle-copy > p { max-width: 560px; margin-top: 28px; color: rgba(255,255,255,.62); }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 34px 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.check-list li { min-height: 62px; display: flex; align-items: center; gap: 10px; padding-right: 12px; border-bottom: 1px solid var(--line-dark); color: rgba(255,255,255,.74); font-size: 12px; }
.check-list svg { width: 18px; height: 18px; color: var(--copper); }
.button-outline { width: fit-content; border: 1px solid rgba(255,255,255,.5); color: #fff; }
.button-outline:hover { background: #fff; color: var(--ink); }

.calculator { background: #e9e9e3; }
.calculator-shell { display: grid; grid-template-columns: .88fr 1.12fr; border: 1px solid #c9ccc8; background: #f5f4ef; box-shadow: 0 25px 70px rgba(24,37,43,.07); }
.calculator-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-right: 1px solid #c9ccc8; }
.calculator-form label { min-height: 154px; display: flex; flex-direction: column; justify-content: center; gap: 13px; padding: 26px; border-right: 1px solid #d3d5d1; border-bottom: 1px solid #d3d5d1; }
.calculator-form label:nth-child(even) { border-right: 0; }
.calculator-form label:nth-child(n+3) { border-bottom: 0; }
.calculator-form label > span, .lead-field label { color: #586267; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .11em; }
.calculator-form input, .calculator-form select { width: 100%; min-height: 52px; padding: 0 14px; border: 1px solid #ced1cd; border-radius: 0; background: #fff; color: var(--ink); font-size: 14px; }
.calculation-result { position: relative; min-height: 410px; padding: 40px 44px; color: #fff; background: var(--ink-2); }
.calculation-result::after { content: ""; position: absolute; right: 26px; top: 24px; width: 85px; height: 85px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 28px rgba(255,255,255,.035), 0 0 0 56px rgba(255,255,255,.025); }
.result-label { color: rgba(255,255,255,.5); font-size: 9px; letter-spacing: .15em; }
.calculation-result h3 { position: relative; z-index: 1; margin: 24px 0 7px; font-family: Georgia, 'Times New Roman', serif; font-size: 34px; font-weight: 400; }
.calculation-result > p { margin: 0; color: rgba(255,255,255,.55); font-size: 12px; }
.calculation-result ul { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 18px; margin: 30px 0; padding: 24px 0; border-block: 1px solid var(--line-dark); list-style: none; }
.calculation-result li { display: flex; gap: 9px; color: rgba(255,255,255,.76); font-size: 11px; line-height: 1.45; }
.calculation-result li svg { flex: 0 0 auto; width: 16px; height: 16px; color: var(--copper); }
.calculation-result .button { width: fit-content; }
.calculation-result small { display: block; margin-top: 15px; color: rgba(255,255,255,.44); font-size: 9px; }

.process { background: #102129; color: #fff; }
.section-heading.inverse > p { color: rgba(255,255,255,.58); }
.steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.steps li { display: grid; grid-template-columns: 110px 1fr; align-items: center; min-height: 138px; border-bottom: 1px solid var(--line-dark); transition: background .2s; }
.steps li:hover { background: rgba(255,255,255,.035); }
.step-number { color: var(--copper); font-family: Georgia, 'Times New Roman', serif; font-size: 32px; }
.steps li > div { display: grid; grid-template-columns: .65fr 1fr; gap: 60px; align-items: center; }
.steps h3 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(25px, 2.2vw, 36px); font-weight: 400; }
.steps p { max-width: 600px; margin: 0; color: rgba(255,255,255,.56); font-size: 13px; line-height: 1.65; }

.geography { overflow: hidden; background: var(--paper); }
.geography-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 7vw; }
.geography-copy > p { max-width: 640px; margin-top: 28px; }
.geo-features { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 45px; border-top: 1px solid #cacdc9; }
.geo-features > div { padding: 23px 22px 0 0; border-right: 1px solid #cacdc9; }
.geo-features > div + div { padding-left: 22px; }
.geo-features > div:last-child { border-right: 0; }
.geo-features span { color: var(--copper); font-size: 10px; }
.geo-features b { display: block; margin: 14px 0 8px; font-family: Georgia, 'Times New Roman', serif; font-size: 19px; font-weight: 400; }
.geo-features p { margin: 0; color: #727b7e; font-size: 11px; line-height: 1.55; }
.geo-visual { position: relative; aspect-ratio: 1; border: 1px solid #cdd0cc; border-radius: 50%; background: radial-gradient(circle, rgba(238,106,55,.12) 0 2%, transparent 2.3% 100%), repeating-radial-gradient(circle, transparent 0 48px, rgba(16,35,43,.08) 49px 50px), linear-gradient(115deg, transparent 48%, rgba(16,35,43,.08) 49% 50%, transparent 51%); }
.geo-visual::before, .geo-visual::after { content: ""; position: absolute; inset: 50% -10%; height: 1px; background: #cdd0cc; transform: rotate(18deg); }
.geo-visual::after { transform: rotate(-32deg); }
.orbit { position: absolute; inset: 18%; border: 1px dashed rgba(16,35,43,.2); border-radius: 50%; }
.orbit-2 { inset: 35%; }
.geo-center { position: absolute; z-index: 2; left: 50%; top: 50%; width: 96px; height: 96px; display: grid; place-items: center; transform: translate(-50%,-50%); border-radius: 50%; background: var(--ink); color: #fff; text-align: center; }
.geo-center svg { width: 22px; color: var(--copper); }
.geo-center strong { font-size: 9px; letter-spacing: .12em; line-height: 1.25; }
.geo-point { position: absolute; z-index: 2; width: 13px; height: 13px; border: 3px solid var(--paper); border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 1px var(--copper); }
.p1 { left: 20%; top: 32%; }.p2 { right: 17%; top: 28%; }.p3 { right: 22%; bottom: 24%; }.p4 { left: 29%; bottom: 16%; }.p5 { left: 12%; top: 61%; }
.geo-caption { position: absolute; left: 50%; bottom: 8%; transform: translateX(-50%); color: #8b9295; font-size: 9px; letter-spacing: .15em; white-space: nowrap; }

.faq { background: #e9e9e3; }
.faq-grid { display: grid; grid-template-columns: .62fr 1.1fr; gap: 9vw; }
.faq-intro { position: sticky; top: 40px; align-self: start; }
.faq-intro > p { margin-top: 26px; }
.text-arrow { min-height: 52px; width: fit-content; display: flex; align-items: center; gap: 22px; margin-top: 28px; border-bottom: 1px solid #9da3a3; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.text-arrow svg { width: 18px; height: 18px; color: var(--copper); }
.accordion { border-top: 1px solid #bdc1be; }
.faq-item { border-bottom: 1px solid #bdc1be; }
.faq-item > button { width: 100%; min-height: 92px; display: grid; grid-template-columns: 45px 1fr 38px; align-items: center; gap: 15px; padding: 0; border: 0; background: transparent; color: var(--ink); text-align: left; cursor: pointer; }
.faq-item > button span { color: var(--copper); font-size: 10px; }
.faq-item > button b { font-family: Georgia, 'Times New Roman', serif; font-size: 22px; font-weight: 400; }
.faq-item > button i { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #aeb3b1; border-radius: 50%; color: var(--copper); font-style: normal; font-size: 22px; }
.faq-item > div p { margin: -5px 55px 28px 60px; color: #5f696d; font-size: 13px; line-height: 1.75; }
.faq-item.open { background: rgba(255,255,255,.32); }

.contact { padding: 120px 0; overflow: hidden; background: var(--ink); color: #fff; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: center; }
.contact-copy > p { max-width: 530px; margin-top: 28px; color: rgba(255,255,255,.6); }
.contact-note { display: flex; align-items: center; gap: 13px; margin-top: 42px; color: rgba(255,255,255,.6); font-size: 10px; line-height: 1.5; text-transform: uppercase; letter-spacing: .09em; }
.contact-note svg { width: 28px; height: 28px; color: var(--copper); }
.lead-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 36px; background: var(--paper); color: var(--ink); }
.lead-field { position: relative; display: grid; gap: 8px; }
.lead-field:nth-child(3) { grid-column: 1 / -1; }
.lead-field input { width: 100%; min-height: 56px; padding: 0 15px; border: 1px solid #cfd2ce; border-radius: 0; background: #fff; color: var(--ink); font-size: 14px; }
.lead-field input[aria-invalid="true"] { border-color: #b5462e; }
.field-error { color: #a43a25; font-size: 10px; }
.lead-form .button { grid-column: 1 / -1; width: 100%; border: 0; cursor: pointer; }
.form-note { grid-column: 1 / -1; margin: -4px 0 0; color: #777f82; font-size: 9px; line-height: 1.5; }
.form-success { min-height: 330px; display: flex; align-items: center; gap: 24px; padding: 42px; background: var(--paper); color: var(--ink); }
.form-success > span { flex: 0 0 auto; width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; background: var(--copper); color: #fff; }
.form-success svg { width: 28px; height: 28px; }
.form-success h3 { margin: 0 0 12px; font-family: Georgia, 'Times New Roman', serif; font-size: 30px; font-weight: 400; }
.form-success p { margin: 0; color: #687277; font-size: 13px; line-height: 1.6; }
.form-success button { margin-top: 18px; padding: 0; border: 0; border-bottom: 1px solid #8d9496; background: transparent; cursor: pointer; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

footer { background: #071015; color: #fff; }
.footer-top { min-height: 128px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px; border-bottom: 1px solid var(--line-dark); }
.footer-top nav { display: flex; gap: 24px; color: rgba(255,255,255,.6); font-size: 12px; }
.footer-top nav a { min-height: 44px; display: flex; align-items: center; padding-inline: 5px; }
.to-top { min-height: 44px; display: flex; align-items: center; justify-self: end; color: rgba(255,255,255,.65); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.footer-bottom { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 30px; color: rgba(255,255,255,.36); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }

:focus-visible { outline: 3px solid #ff9d76; outline-offset: 3px; }

@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .hero-grid { grid-template-columns: 1fr minmax(330px, .7fr); gap: 5vw; }
  .hero-bottom { grid-template-columns: repeat(3, 1fr); }
  .hero-bottom .coverage { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid { grid-template-columns: .9fr 1.1fr; }
  .principle-copy { padding-right: 24px; }
  .calculator-shell { grid-template-columns: 1fr; }
  .calculator-form { border-right: 0; border-bottom: 1px solid #c9ccc8; }
  .geography-grid { grid-template-columns: 1fr 1fr; gap: 4vw; }
  .geo-features { grid-template-columns: 1fr; }
  .geo-features > div, .geo-features > div + div { padding: 15px 0; border-right: 0; border-bottom: 1px solid #cacdc9; }
  .geo-features > div:last-child { border-bottom: 0; }
  .contact-grid { gap: 4vw; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 28px, 1440px); }
  .hero { height: auto; min-height: 100svh; max-height: none; }
  .hero::after { right: -30%; top: 120px; bottom: auto; width: 95vw; height: 480px; opacity: .2; }
  .site-header { height: 80px; }
  .header-cta { min-height: 44px; padding-inline: 12px; font-size: 0; }
  .header-cta svg { width: 22px; height: 22px; }
  .hero-grid { height: auto; min-height: calc(100svh - 80px); grid-template-columns: 1fr; gap: 42px; align-content: center; padding-block: 68px 180px; }
  h1 { font-size: clamp(49px, 14.5vw, 78px); }
  .hero-lede { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 14px; }
  .button { width: 100%; }
  .hero-card { padding: 23px; }
  .hero-bottom { height: 138px; grid-template-columns: repeat(3, 1fr); }
  .hero-bottom > div { padding: 0 10px; align-items: flex-start; justify-content: center; flex-direction: column; gap: 6px; }
  .hero-bottom > div:first-child { padding-left: 5px; }
  .hero-bottom span { font-size: 8px; }
  .section { padding: 88px 0; }
  .section-heading, .section-heading.compact { grid-template-columns: 1fr; gap: 28px; margin-bottom: 42px; }
  .section-heading h2, .principle-copy h2, .geography-copy h2, .faq-intro h2, .contact-copy h2 { font-size: clamp(42px, 12vw, 62px); }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 420px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-visual { min-height: 520px; }
  .principle-copy { padding: 80px 0; }
  .check-list { grid-template-columns: 1fr; }
  .calculator-form { grid-template-columns: 1fr; }
  .calculator-form label, .calculator-form label:nth-child(even), .calculator-form label:nth-child(n+3) { min-height: 125px; border-right: 0; border-bottom: 1px solid #d3d5d1; }
  .calculator-form label:last-child { border-bottom: 0; }
  .calculation-result { padding: 32px 24px; }
  .calculation-result ul { grid-template-columns: 1fr; }
  .calculation-result .button { width: 100%; }
  .steps li { grid-template-columns: 58px 1fr; min-height: 180px; }
  .steps li > div { grid-template-columns: 1fr; gap: 13px; padding-block: 26px; }
  .geography-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .geo-visual { margin-top: 35px; }
  .geo-features { margin-top: 34px; }
  .faq-intro { position: static; margin-bottom: 36px; }
  .faq-item > button { grid-template-columns: 30px 1fr 38px; }
  .faq-item > button b { font-size: 19px; }
  .faq-item > div p { margin-left: 45px; margin-right: 10px; }
  .contact { padding: 88px 0; }
  .lead-form { grid-template-columns: 1fr; padding: 24px; }
  .lead-field:nth-child(3), .lead-form .button, .form-note { grid-column: auto; }
  .footer-top { grid-template-columns: 1fr auto; }
  .footer-top nav { display: none; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}