/* Illinois Architectural: charcoal, limestone, white, and Mortar Brass; drawing-sheet linework; Cormorant Garamond + Manrope. */
:root {
  --ink: #252522;
  --ink-soft: #474640;
  --paper: #f7f5f0;
  --stone: #ded8cb;
  --stone-deep: #c9c0b0;
  --brass: #a77337;
  --brass-pale: #d9b98b;
  --white: #fffefb;
  --error: #ff6b6b;
  --rule: rgba(37, 37, 34, 0.18);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --display: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible { outline: 3px solid var(--brass); outline-offset: 4px; }
.skip-link { position: fixed; top: 0; left: 1rem; z-index: 100; padding: .65rem 1rem; transform: translateY(-140%); background: var(--brass); color: var(--white); font-weight: 800; transition: transform .18s var(--ease-out); }
.skip-link:focus { transform: translateY(.8rem); }

.site-header { position: sticky; top: 0; z-index: 20; min-height: 88px; display: grid; grid-template-columns: minmax(270px, 1.2fr) minmax(350px, 1fr) minmax(245px, 1fr); align-items: stretch; border-bottom: 1px solid rgba(255,255,255,.13); background: rgba(37,37,34,.97); color: var(--white); }
.brand { display: flex; align-items: center; gap: 13px; padding: 15px clamp(1.25rem, 3vw, 4rem); border-right: 1px solid rgba(255,255,255,.13); }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy > span { color: var(--brass-pale); font-size: 9px; font-weight: 800; letter-spacing: .2em; }
.brand-copy strong { margin-top: 4px; color: var(--white); font-family: var(--display); font-size: 23px; font-weight: 600; letter-spacing: -.04em; }
.brand-copy i { color: var(--brass-pale); }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(1rem, 2.2vw, 2.2rem); padding: 0 1rem; }
.main-nav a, .header-call { font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.main-nav a { position: relative; color: rgba(255,255,255,.74); }
.main-nav a::after { content: ""; position: absolute; right: 0; bottom: -6px; left: 0; height: 1px; transform: scaleX(0); transform-origin: right; background: var(--brass-pale); transition: transform .2s var(--ease-out); }
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.header-call { display: flex; align-items: center; justify-content: center; gap: .6rem; border-left: 1px solid rgba(255,255,255,.13); background: var(--brass); transition: background .18s var(--ease-out); }
.header-call:hover { background: #b98245; }
.call-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--white); box-shadow: 0 0 0 4px rgba(255,255,255,.18); }

.hero { position: relative; min-height: min(790px, calc(100vh - 88px)); overflow: hidden; background: var(--ink); color: var(--white); }
.hero-image { position: absolute; inset: 0; background: url("images/hero.jpg") center/cover no-repeat; transform: scale(1.01); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(24,24,21,.93) 0%, rgba(24,24,21,.72) 38%, rgba(24,24,21,.14) 71%, rgba(24,24,21,.08) 100%); }
.hero-rule { position: absolute; z-index: 1; background: rgba(217,185,139,.48); }
.hero-rule-a { right: clamp(3rem, 13vw, 13rem); bottom: 0; width: 1px; height: 65%; }
.hero-content { position: relative; z-index: 2; max-width: 740px; padding: clamp(6.5rem, 12vw, 11rem) clamp(1.25rem, 11vw, 11rem) 5.5rem; }
.eyebrow { display: flex; align-items: center; gap: .65rem; margin: 0 0 1.25rem; color: #6c685e; font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.inverse { color: var(--brass-pale); }
.eyebrow-mark { width: 25px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 600; letter-spacing: -.055em; line-height: .92; }
h1 { max-width: 760px; margin-bottom: 1.5rem; font-size: clamp(4.2rem, 8.3vw, 8.2rem); }
h1 em, h2 em { color: var(--brass-pale); font-weight: 600; }
.hero-summary { max-width: 540px; margin-bottom: 2rem; color: rgba(255,255,255,.82); font-size: clamp(1rem, 1.3vw, 1.16rem); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 1rem; padding: 1rem 1.2rem 1rem 1.4rem; border: 1px solid transparent; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; transition: transform .16s var(--ease-out), background .16s var(--ease-out), color .16s var(--ease-out); }
.button:hover { transform: translateY(-2px); }
.button:active { transform: scale(.97); }
.button-brass { background: var(--brass); color: var(--white); }
.button-brass:hover { background: #c08e4e; }
.button-dark { width: 100%; background: var(--ink); color: var(--white); }
.button-dark:hover { background: #3d3d36; }
.text-link { display: inline-flex; align-items: center; gap: .55rem; width: fit-content; border-bottom: 1px solid var(--brass); padding-bottom: .25rem; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.text-link.inverse { border-color: var(--brass-pale); color: var(--white); }
.text-link:hover span { transform: translateX(3px); }
.text-link span { transition: transform .18s var(--ease-out); }
.trust-line { margin: 3.3rem 0 0; color: rgba(255,255,255,.62); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.trust-line span { margin: 0 .5rem; color: var(--brass-pale); }
.hero-index { position: absolute; z-index: 2; right: clamp(1.25rem, 3vw, 4rem); bottom: 1.4rem; display: flex; align-items: center; gap: 1rem; color: rgba(255,255,255,.7); font-size: 9px; letter-spacing: .14em; writing-mode: vertical-rl; transform: rotate(180deg); }
.hero-index span:first-child { color: var(--brass-pale); font-size: 15px; font-weight: 800; }

.section { padding: clamp(5.5rem, 10vw, 10rem) clamp(1.25rem, 7vw, 8.5rem); }
.services { background: var(--paper); }
.services-intro { display: grid; grid-template-columns: minmax(300px, 1.3fr) minmax(270px, .7fr); column-gap: clamp(3rem, 12vw, 13rem); align-items: end; max-width: 1240px; margin: 0 auto 4rem; }
h2 { margin-bottom: 0; color: var(--ink); font-size: clamp(3.3rem, 6vw, 6.5rem); }
.section-intro > p:last-child { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.85; }
.service-rail { display: grid; grid-template-columns: 1.25fr 1fr 1fr 1fr; max-width: 1460px; margin: 0 auto; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.service-card { min-height: 400px; position: relative; display: flex; flex-direction: column; padding: clamp(1.4rem, 2.7vw, 2.5rem); border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: transparent; transition: transform .22s var(--ease-out), background .22s var(--ease-out); }
.service-card:hover { z-index: 1; transform: translateY(-8px); background: var(--white); box-shadow: 0 18px 32px rgba(45,42,35,.11); }
.feature-card { background: var(--stone); }
.service-number { color: var(--brass); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.service-card svg { width: 44px; margin: auto 0 1.6rem; fill: none; stroke: var(--ink); stroke-width: 1.35; }
.service-card h3 { margin-bottom: .6rem; font-family: var(--display); font-size: 32px; font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.service-card p { margin-bottom: 1.2rem; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }
.service-card ul { display: grid; gap: .32rem; margin: auto 0 0; padding: 0; color: var(--ink-soft); font-size: 10px; font-weight: 700; letter-spacing: .07em; list-style: none; text-transform: uppercase; }
.service-card li::before { content: "—"; margin-right: .45rem; color: var(--brass); }

.about { display: grid; grid-template-columns: minmax(240px, .72fr) minmax(0, 1.28fr); gap: clamp(2.5rem, 8vw, 9rem); background: var(--stone); }
.about-technical { position: relative; min-height: 430px; padding: 1.5rem; overflow: hidden; border-top: 1px solid rgba(37,37,34,.34); border-bottom: 1px solid rgba(37,37,34,.34); }
.about-technical > p { position: absolute; z-index: 1; left: 1.5rem; margin: 0; color: var(--brass); font-size: 10px; font-weight: 800; letter-spacing: .12em; line-height: 1.7; }
.grid-sample { position: absolute; inset: 17% -23% -21% 5%; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(37,37,34,.5); border-left: 1px solid rgba(37,37,34,.5); transform: rotate(-4deg); }
.grid-sample span { border-right: 1px solid rgba(37,37,34,.5); border-bottom: 1px solid rgba(37,37,34,.5); }
.grid-sample span:nth-child(2), .grid-sample span:nth-child(6) { background: var(--brass); }
.about-content { max-width: 800px; }
.about h2 { max-width: 820px; margin-bottom: 1.8rem; }
.about h2 em { color: var(--brass); }
.lead { max-width: 690px; color: var(--ink-soft); font-size: 17px; line-height: 1.8; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3.3rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
.principles span { color: var(--brass); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.principles h3 { margin: .9rem 0 .45rem; font-family: var(--display); font-size: 26px; font-weight: 600; letter-spacing: -.04em; line-height: 1; }
.principles p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }

.gallery { background: var(--ink); color: var(--white); }
.gallery-header { display: flex; justify-content: space-between; gap: 3rem; max-width: 1260px; margin: 0 auto 4rem; }
.gallery h2 { color: var(--white); }
.gallery h2 em { color: var(--brass-pale); }
.gallery-header > p { max-width: 340px; margin: 4rem 0 0; color: rgba(255,255,255,.64); font-size: 14px; line-height: 1.8; }
.gallery-mosaic { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(1rem, 3vw, 2.5rem); max-width: 1260px; margin: 0 auto; }
.gallery-piece { position: relative; min-height: 310px; margin: 0; overflow: hidden; background: #3c3b36; }
.gallery-piece-large { grid-row: span 2; min-height: 650px; }
.gallery-piece-wide { min-height: 310px; }
.gallery-piece::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(20,20,18,.78), transparent 50%); pointer-events: none; }
.gallery-piece img { width: 100%; height: 100%; position: absolute; object-fit: cover; transition: transform .6s var(--ease-out); }
.gallery-piece:hover img { transform: scale(1.045); }
.gallery-piece figcaption { position: absolute; z-index: 1; right: 1.4rem; bottom: 1.2rem; left: 1.4rem; display: grid; gap: .2rem; color: var(--white); }
.gallery-piece figcaption span { color: var(--brass-pale); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.gallery-piece figcaption strong { font-family: var(--display); font-size: 25px; font-weight: 600; letter-spacing: -.03em; line-height: 1; }

.reviews { display: grid; grid-template-columns: .95fr 1.05fr; align-items: stretch; gap: clamp(3rem, 10vw, 11rem); background: var(--white); }
.reviews-intro { max-width: 570px; }
.reviews-intro h2 em { color: var(--brass); }
.review-notice { position: relative; min-height: 350px; display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 5vw, 5rem); border: 1px solid var(--rule); background: var(--paper); }
.review-mark { color: var(--brass); font-family: var(--display); font-size: 100px; line-height: .5; }
.review-notice > p { max-width: 480px; margin: 1.8rem 0; color: var(--ink-soft); font-family: var(--display); font-size: clamp(1.6rem, 2.6vw, 2.3rem); font-weight: 600; letter-spacing: -.045em; line-height: 1.1; }
.review-notice > span { color: var(--brass); font-size: 9px; font-weight: 800; letter-spacing: .14em; }

.contact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr); gap: clamp(3rem, 9vw, 10rem); background: var(--ink); color: var(--white); }
.contact h2 { color: var(--white); }
.contact h2 em { color: var(--brass-pale); }
.contact-heading-wrap > p:not(.eyebrow) { max-width: 470px; margin: 1.8rem 0 2.4rem; color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.8; }
.contact-details { display: grid; gap: .9rem; }
.contact-details a { display: grid; gap: .15rem; width: fit-content; color: var(--white); font-family: var(--display); font-size: 23px; font-weight: 600; letter-spacing: -.03em; line-height: 1.1; }
.contact-details span { color: var(--brass-pale); font-family: var(--sans); font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.form-shell { padding: clamp(1.5rem, 4vw, 3.5rem); background: var(--white); color: var(--ink); }
.form-kicker { margin-bottom: 1.8rem; color: var(--brass); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.field-row { position: relative; display: grid; margin-bottom: 1.35rem; }
.field-row label { display: flex; justify-content: space-between; margin-bottom: .4rem; color: var(--ink-soft); font-size: 10px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.field-row label span:not(.optional) { color: var(--brass); }
.optional { color: #89857c; font-size: 9px; font-weight: 600; letter-spacing: .03em; text-transform: none; }
.field-row input, .field-row textarea { width: 100%; appearance: none; border: 0; border-bottom: 1px solid #bbb5a8; border-radius: 0; background: transparent; padding: .62rem 0; color: var(--ink); outline: none; transition: border-color .18s var(--ease-out); }
.field-row input:focus, .field-row textarea:focus { border-color: var(--brass); }
.field-row textarea { min-height: 94px; resize: vertical; }
.field-row input::placeholder, .field-row textarea::placeholder { color: #9e998d; }
.field-row small { margin-top: .4rem; color: #746f63; font-size: 10px; }
.submit-button { margin-top: .6rem; }
.form-success { padding: 4rem 1rem; text-align: center; }
.success-symbol { display: grid; width: 52px; height: 52px; place-items: center; margin: 0 auto 1rem; border: 1px solid var(--brass); border-radius: 50%; color: var(--brass); font-size: 22px; }
.form-success p { margin-bottom: .3rem; font-family: var(--display); font-size: 32px; font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.form-success span { color: var(--ink-soft); font-size: 13px; }

.location { display: grid; grid-template-columns: .85fr 1.15fr; min-height: 500px; background: var(--stone); }
.location-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(4rem, 9vw, 8rem); }
.location h2 { margin-bottom: 1.6rem; }
.location h2 em { color: var(--brass); }
.location address { margin-bottom: 1.7rem; color: var(--ink-soft); font-size: 15px; font-style: normal; line-height: 1.8; }
.map-card { position: relative; min-height: 500px; overflow: hidden; background: #d6d2c8; }
.map-frame { position: absolute; z-index: 2; width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(.85) sepia(.1); opacity: .8; }
.map-fallback { position: absolute; z-index: 3; inset: 0; display: block; }
.map-grid { position: absolute; inset: -8%; background-image: linear-gradient(21deg, transparent 48%, rgba(37,37,34,.34) 49%, rgba(37,37,34,.34) 50%, transparent 51%), linear-gradient(112deg, transparent 48%, rgba(37,37,34,.3) 49%, rgba(37,37,34,.3) 50%, transparent 51%), linear-gradient(0deg, transparent 48%, rgba(37,37,34,.17) 49%, rgba(37,37,34,.17) 50%, transparent 51%); background-size: 150px 130px, 190px 160px, 100px 100px; transform: rotate(-6deg) scale(1.2); }
.map-river { position: absolute; top: -8%; right: 10%; bottom: -8%; width: 38%; transform: rotate(16deg); border-right: 45px solid rgba(255,255,255,.66); border-left: 20px solid rgba(255,255,255,.4); }
.map-pin { position: absolute; top: 44%; left: 51%; display: grid; width: 38px; height: 38px; place-items: center; transform: translate(-50%,-50%) rotate(45deg); background: var(--brass); box-shadow: 0 5px 14px rgba(37,37,34,.25); }
.map-pin span { width: 11px; height: 11px; border: 2px solid var(--white); border-radius: 50%; }
.map-fallback > p { position: absolute; right: 1.5rem; bottom: 1.4rem; margin: 0; color: var(--ink); font-size: 9px; font-weight: 800; letter-spacing: .1em; line-height: 1.6; text-align: right; }
.map-fallback > p strong { font-size: 12px; }
.map-open { position: absolute; top: 1.5rem; right: 1.5rem; padding: .45rem .65rem; background: var(--ink); color: var(--white); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.map-open b { margin-left: .3rem; color: var(--brass-pale); }

.site-footer { display: grid; grid-template-columns: 1.2fr 1.45fr .8fr 1.2fr; gap: 2rem; padding: 3rem clamp(1.25rem, 5vw, 6rem); background: #171716; color: rgba(255,255,255,.72); }
.footer-brand { display: flex; align-items: center; gap: .8rem; }
.footer-brand img { width: 38px; height: 38px; }
.footer-brand p { display: grid; margin: 0; color: var(--brass-pale); font-size: 9px; font-weight: 800; letter-spacing: .16em; line-height: 1.4; }
.footer-brand p strong { color: var(--white); font-size: 11px; }
.footer-nap, .footer-links { display: grid; gap: .35rem; align-content: start; font-size: 11px; line-height: 1.5; }
.footer-nap p { margin: 0; }
.footer-nap a:hover, .footer-links a:hover { color: var(--brass-pale); }
.footer-meta { align-self: end; color: rgba(255,255,255,.42); font-size: 9px; letter-spacing: .07em; text-align: right; text-transform: uppercase; }
.footer-meta p { margin: 0 0 .4rem; }

@media (max-width: 1000px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 75px; }
  .brand { border-right: 0; }
  .main-nav { display: none; }
  .header-call { min-width: 220px; }
  .services-intro, .about, .reviews, .contact { grid-template-columns: 1fr; }
  .service-rail { grid-template-columns: repeat(2, 1fr); }
  .about-technical { min-height: 280px; }
  .principles { max-width: 690px; }
  .contact-heading-wrap { max-width: 690px; }
  .location { grid-template-columns: 1fr; }
  .location-copy { padding-bottom: 4rem; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .footer-meta { text-align: left; }
}

@media (max-width: 650px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 70px; }
  .brand { padding: 12px 1rem; }
  .brand img { width: 36px; height: 36px; }
  .brand-copy > span { font-size: 7px; }
  .brand-copy strong { font-size: 19px; }
  .header-call { min-width: auto; padding: 0 1rem; font-size: 0; }
  .header-call span:last-child { display: none; }
  .call-dot { width: 9px; height: 9px; }
  .hero { min-height: calc(100svh - 70px); }
  .hero-overlay { background: linear-gradient(90deg, rgba(24,24,21,.92), rgba(24,24,21,.58) 70%, rgba(24,24,21,.12)); }
  .hero-content { padding: 6rem 1.4rem 4rem; }
  h1 { font-size: clamp(3.8rem, 17vw, 5rem); }
  .trust-line { max-width: 270px; line-height: 1.9; }
  .hero-index { display: none; }
  .section { padding: 5.5rem 1.25rem; }
  h2 { font-size: clamp(3.1rem, 14vw, 4.7rem); }
  .services-intro { display: block; margin-bottom: 2.4rem; }
  .services-intro h2 { margin-bottom: 1.2rem; }
  .service-rail { grid-template-columns: 1fr; }
  .service-card { min-height: 340px; }
  .about { padding-top: 0; padding-right: 0; padding-left: 0; gap: 3.2rem; }
  .about-technical { min-height: 230px; }
  .about-content { padding: 0 1.25rem 5.5rem; }
  .principles { grid-template-columns: 1fr; gap: 1.5rem; }
  .principles > div { padding-bottom: 1.5rem; border-bottom: 1px solid var(--rule); }
  .gallery-header { display: block; margin-bottom: 2.5rem; }
  .gallery-header > p { margin-top: 1.5rem; }
  .gallery-mosaic { grid-template-columns: 1fr; }
  .gallery-piece-large, .gallery-piece { min-height: 390px; }
  .gallery-piece-wide { min-height: 270px; }
  .reviews-intro { margin-bottom: 0; }
  .review-notice { min-height: 280px; }
  .contact { padding: 5.5rem 1.25rem; }
  .form-shell { padding: 1.4rem; }
  .location-copy { padding: 5.5rem 1.25rem; }
  .map-card { min-height: 390px; }
  .site-footer { grid-template-columns: 1fr; gap: 1.8rem; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-content > *, .services-intro, .about-content, .gallery-header, .gallery-mosaic, .reviews-intro, .review-notice, .contact-heading-wrap, .form-shell { animation: resolve-up .65s var(--ease-out) both; }
  .hero-content > *:nth-child(2) { animation-delay: .08s; }.hero-content > *:nth-child(3) { animation-delay: .14s; }.hero-content > *:nth-child(4) { animation-delay: .2s; }.hero-content > *:nth-child(5) { animation-delay: .26s; }
}
@keyframes resolve-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } }