:root {
  --bg: #080a0d;
  --bg-soft: #10141a;
  --surface: #151a21;
  --ink: #f5f2eb;
  --muted: #a6adb7;
  --line: rgba(255,255,255,.13);
  --accent: #d8ff3e;
  --accent-dark: #a7cb1d;
  --light: #eeece6;
  --light-ink: #111418;
  --shell: min(1180px, calc(100% - 40px));
  --radius: 18px;
  --shadow: 0 24px 70px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 12px; left: 12px; transform: translateY(-180%); background: var(--accent); color: #111; padding: 10px 14px; border-radius: 8px; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }

.demo-bar { min-height: 34px; padding: 7px 20px; display: flex; justify-content: center; align-items: center; gap: 12px; background: var(--accent); color: #111; font-size: 12px; line-height: 1.25; }
.demo-bar span { font-weight: 900; letter-spacing: .12em; white-space: nowrap; }
.demo-bar p { margin: 0; }

.site-header { position: absolute; z-index: 50; top: 34px; left: 0; right: 0; border-bottom: 1px solid transparent; transition: background .25s, border-color .25s, transform .25s; }
.site-header.is-sticky { position: fixed; top: 0; background: rgba(8,10,13,.88); backdrop-filter: blur(16px); border-color: var(--line); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: .08em; font-size: 15px; }
.brand small { display: block; margin-top: 1px; font-size: 8px; letter-spacing: .2em; color: var(--muted); }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; font-weight: 900; color: var(--accent); }
.main-nav { display: flex; align-items: center; gap: 28px; color: #d3d6da; font-size: 14px; }
.main-nav > a:not(.button) { position: relative; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: var(--accent); transition: right .2s; }
.main-nav > a:not(.button):hover::after, .main-nav > a:not(.button):focus-visible::after { right: 0; }
.menu-toggle { display: none; background: none; border: 0; padding: 9px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 25px; height: 1px; background: white; margin: 6px 0; }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 23px; border: 1px solid var(--accent); border-radius: 999px; background: var(--accent); color: #0b0d0f; font-size: 13px; font-weight: 850; letter-spacing: .03em; cursor: pointer; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); background: #e3ff77; border-color: #e3ff77; }
.button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid rgba(216,255,62,.45); outline-offset: 4px; }
.button-small { min-height: 40px; padding-inline: 18px; }
.button-full { width: 100%; }
.button-light { background: var(--ink); border-color: var(--ink); }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--ink); font-size: 14px; font-weight: 750; border-bottom: 1px solid rgba(255,255,255,.36); padding-bottom: 6px; }
.text-link.dark { color: var(--light-ink); border-color: rgba(0,0,0,.4); }

.hero { position: relative; min-height: 820px; height: min(920px, 100svh); overflow: hidden; display: flex; align-items: flex-end; }
.hero-media { position: absolute; inset: 0; background-image: url("assets/images/hero-polish.webp"); background-size: cover; background-position: 62% center; transform: scale(1.02); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,8,10,.95) 0%, rgba(6,8,10,.75) 42%, rgba(6,8,10,.2) 73%), linear-gradient(0deg, rgba(6,8,10,.92), transparent 44%); }
.hero-grid { position: relative; z-index: 2; padding-bottom: 68px; }
.hero-copy { max-width: 770px; }
.eyebrow { margin: 0 0 20px; color: var(--accent); font-size: 11px; font-weight: 850; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow-dark { color: #536216; }
h1, h2, h3, p { text-wrap: pretty; }
h1 { margin: 0; max-width: 760px; font-size: clamp(58px, 8.4vw, 118px); line-height: .88; letter-spacing: -.075em; font-weight: 880; }
h1 em { color: var(--accent); font-family: Georgia, serif; font-weight: 400; }
.hero-lead { max-width: 650px; margin: 30px 0 0; color: #c7cbd1; font-size: clamp(17px, 2vw, 21px); }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 34px; }
.trust-row { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 720px; margin: 58px 0 0; padding: 24px 0 0; border-top: 1px solid var(--line); list-style: none; }
.trust-row li { display: grid; gap: 2px; padding-right: 16px; }
.trust-row strong { font-size: 13px; }
.trust-row span { color: var(--muted); font-size: 12px; }
.scroll-cue { position: absolute; z-index: 4; right: 34px; bottom: 38px; display: grid; justify-items: center; gap: 9px; color: #b5bbc3; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; writing-mode: vertical-rl; }
.scroll-cue span { width: 1px; height: 58px; background: linear-gradient(var(--accent), transparent); }

.section { padding: 120px 0; }
.section-dark { background: var(--bg); }
.section-light { background: var(--light); color: var(--light-ink); }
.section-heading { display: grid; grid-template-columns: 1.25fr .65fr; align-items: end; gap: 80px; margin-bottom: 58px; }
.section-heading h2, .sticky-copy h2, .quote-copy h2, .faq-grid h2, .final-cta h2 { margin: 0; font-size: clamp(42px, 6vw, 76px); line-height: .98; letter-spacing: -.055em; }
.section-heading > p, .sticky-copy > p, .quote-copy > p { color: var(--muted); margin: 0 0 8px; font-size: 17px; }
.section-light .sticky-copy > p { color: #4d535a; }

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-card { min-height: 330px; display: flex; flex-direction: column; padding: 30px 24px 28px; border-right: 1px solid var(--line); transition: background .25s, transform .25s; }
.service-card:last-child { border-right: 0; }
.service-card:hover { background: var(--surface); transform: translateY(-5px); }
.service-number { color: var(--accent); font-size: 11px; letter-spacing: .15em; }
.service-card h3 { margin: auto 0 14px; font-size: 25px; line-height: 1.05; letter-spacing: -.03em; }
.service-card p { color: var(--muted); margin: 0 0 25px; font-size: 14px; }
.service-card strong { color: var(--accent); font-size: 14px; }
.price-note { max-width: 760px; color: #777f88; font-size: 11px; margin: 18px 0 0; }

.split-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.sticky-copy { position: sticky; top: 130px; }
.sticky-copy > p { margin-top: 28px; }
.sticky-copy .text-link { margin-top: 25px; }
.process-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(0,0,0,.16); }
.process-list li { display: grid; grid-template-columns: 80px 1fr; gap: 24px; padding: 38px 0; border-bottom: 1px solid rgba(0,0,0,.16); }
.process-list > li > span { color: #657410; font-size: 12px; font-weight: 800; letter-spacing: .15em; }
.process-list h3 { margin: 0 0 8px; font-size: 27px; letter-spacing: -.03em; }
.process-list p { max-width: 620px; margin: 0; color: #535960; }

.gallery-section { background: #0d1116; }
.gallery-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.gallery-item { position: relative; height: 390px; min-height: 0; margin: 0; overflow: hidden; border-radius: var(--radius); background: #1a1f26; box-shadow: var(--shadow); }
.gallery-wide { height: 470px; }
.gallery-tall { height: 590px; }
.gallery-item:nth-child(3) { margin-top: -120px; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery-item:hover img { transform: scale(1.035); }
.gallery-item::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(0,0,0,.78)); }
.gallery-item figcaption { position: absolute; z-index: 2; left: 24px; bottom: 22px; font-size: 17px; font-weight: 700; }
.gallery-item figcaption span { display: block; color: var(--accent); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 4px; }

.quote-section { background: #0a0d11; border-top: 1px solid var(--line); }
.quote-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.quote-copy { position: sticky; top: 130px; }
.quote-copy > p { margin-top: 25px; }
.quote-summary { margin-top: 45px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(135deg, rgba(216,255,62,.1), rgba(255,255,255,.02)); }
.quote-summary span, .quote-summary small { display: block; color: var(--muted); font-size: 12px; }
.quote-summary strong { display: block; margin: 8px 0 2px; color: var(--accent); font-size: clamp(37px, 5vw, 58px); letter-spacing: -.05em; }
.quote-form { padding: 42px; border: 1px solid var(--line); border-radius: 24px; background: var(--bg-soft); }
.quote-form fieldset { border: 0; margin: 0 0 34px; padding: 0; }
.quote-form legend, .text-field > span { display: block; margin-bottom: 14px; color: #d9dde1; font-size: 13px; font-weight: 750; }
.choice-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.choice-row label, .service-choices label { cursor: pointer; }
.choice-row input, .service-choices input { position: absolute; opacity: 0; pointer-events: none; }
.choice-row label span { min-height: 48px; display: grid; place-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 12px; color: #c7cbd1; font-size: 13px; transition: .2s; }
.choice-row input:checked + span, .service-choices input:checked + span { border-color: var(--accent); background: rgba(216,255,62,.09); color: white; box-shadow: inset 0 0 0 1px var(--accent); }
.service-choices { display: grid; gap: 9px; }
.service-choices label > span { min-height: 63px; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; color: #c7cbd1; transition: .2s; }
.service-choices b { font-size: 14px; }
.service-choices small { color: var(--muted); }
.text-field { display: block; margin-bottom: 24px; }
.text-field small { color: var(--muted); font-weight: 400; }
.text-field input { width: 100%; height: 54px; padding: 0 15px; border: 1px solid var(--line); border-radius: 12px; background: #090c10; color: white; }
.text-field input::placeholder { color: #666d76; }
.form-note { margin: 14px 0 0; color: #727a84; font-size: 11px; }

.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.accordion { border-top: 1px solid rgba(0,0,0,.2); }
details { border-bottom: 1px solid rgba(0,0,0,.2); }
summary { list-style: none; position: relative; padding: 26px 45px 26px 0; cursor: pointer; font-size: 18px; font-weight: 720; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 22px; font-size: 25px; font-weight: 300; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { max-width: 660px; margin: -8px 0 28px; color: #535960; }

.final-cta { padding: 130px 0; text-align: center; background: var(--accent); color: #111; }
.final-cta .eyebrow { color: #48540b; }
.final-cta h2 { margin-bottom: 30px; font-size: clamp(56px, 8vw, 110px); }

.site-footer { padding: 75px 0 26px; background: #06080a; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr; gap: 70px; }
.footer-brand { margin-bottom: 22px; }
.footer-grid p, .footer-grid a { color: var(--muted); font-size: 13px; }
.footer-grid > div:first-child p { max-width: 430px; }
.footer-grid h3 { margin: 0 0 14px; color: #dfe2e6; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid a { display: block; width: fit-content; margin: 8px 0; }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 60px; padding-top: 20px; border-top: 1px solid var(--line); color: #68707a; font-size: 11px; }
.mobile-cta { display: none; }
.noscript { position: fixed; left: 0; right: 0; bottom: 0; z-index: 100; background: #ffdc5c; color: #111; padding: 12px; text-align: center; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

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

@media (max-width: 900px) {
  :root { --shell: min(100% - 30px, 720px); }
  .demo-bar { text-align: center; }
  .demo-bar p { display: none; }
  .site-header { top: 34px; }
  .nav-wrap { min-height: 70px; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 70px; left: 15px; right: 15px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: rgba(8,10,13,.97); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 12px; }
  .main-nav .button { margin-top: 8px; }
  .hero { min-height: 780px; height: auto; padding-top: 170px; }
  .hero-media { background-position: 64% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(6,8,10,.96), rgba(6,8,10,.42)), linear-gradient(0deg, rgba(6,8,10,.96), transparent 52%); }
  .hero-grid { padding-bottom: 55px; }
  .trust-row { grid-template-columns: 1fr; gap: 12px; }
  .scroll-cue { display: none; }
  .section { padding: 85px 0; }
  .section-heading, .split-layout, .quote-grid, .faq-grid { grid-template-columns: 1fr; gap: 45px; }
  .section-heading { align-items: start; }
  .sticky-copy, .quote-copy { position: static; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(2) { border-right: 0; }
  .service-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(3) { margin-top: 0; }
  .gallery-wide, .gallery-tall { height: 420px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  body { padding-bottom: 66px; }
  .hero { min-height: 760px; padding-top: 155px; }
  .hero-copy { padding-top: 40px; }
  h1 { font-size: clamp(54px, 18vw, 78px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .trust-row { margin-top: 38px; }
  .section { padding: 72px 0; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2, .sticky-copy h2, .quote-copy h2, .faq-grid h2 { font-size: clamp(39px, 12vw, 58px); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 235px; border-right: 0; border-bottom: 1px solid var(--line); }
  .service-card:last-child { border-bottom: 0; }
  .service-card h3 { margin-top: 55px; }
  .process-list li { grid-template-columns: 48px 1fr; gap: 12px; padding: 28px 0; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-wide, .gallery-tall { height: 420px; }
  .quote-form { padding: 24px 18px; border-radius: 18px; }
  .choice-row { grid-template-columns: 1fr; }
  .choice-row label span { justify-content: start; padding-left: 15px; }
  .quote-summary strong { font-size: 44px; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .mobile-cta { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; min-height: 62px; border-top: 1px solid rgba(255,255,255,.14); background: rgba(8,10,13,.96); backdrop-filter: blur(15px); }
  .mobile-cta a, .mobile-cta button { display: grid; place-items: center; border: 0; background: transparent; color: white; font-weight: 800; font-size: 13px; }
  .mobile-cta button { background: var(--accent); color: #111; }
}