:root {
  --black: #111111;
  --charcoal: #252525;
  --grey: #6d6d6d;
  --line: #d9d9d9;
  --soft: #f3f3f1;
  --white: #ffffff;
  --sans: 'Jost', sans-serif;
  --serif: 'Lora', serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--black); font-family: var(--sans); }
body.is-switching { overflow-x: hidden; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
.page-width { width: min(100% - 3rem, 1180px); margin-inline: auto; }
.section-label { display: block; margin-bottom: 1rem; font-size: .64rem; font-weight: 600; letter-spacing: .19em; }
.primary-button { padding: .85rem 1.15rem; border: 1px solid var(--black); background: var(--black); color: var(--white); font-size: .64rem; font-weight: 500; letter-spacing: .05em; transition: background .2s ease, color .2s ease; }
.primary-button:hover { background: var(--white); color: var(--black); }

.site-header { position: sticky; top: 0; z-index: 20; background: var(--white); box-shadow: 0 1px 0 rgba(0,0,0,.12); }
.brand-row { min-height: 68px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: .6rem clamp(1rem, 4vw, 4rem); }
.header-note { color: var(--grey); font-family: var(--serif); font-size: .7rem; }
.brand { display: grid; justify-items: center; line-height: 1; }
.brand strong { font-family: var(--serif); font-size: 1.45rem; font-weight: 500; letter-spacing: .14em; }
.brand small { margin-top: .22rem; color: #999; font-size: .47rem; letter-spacing: .2em; }
.header-action { justify-self: end; padding: .65rem .8rem; border: 1px solid var(--black); background: var(--black); color: var(--white); font-size: .58rem; letter-spacing: .05em; transition: background .2s ease, color .2s ease; }
.header-action:hover { background: var(--white); color: var(--black); }
.tab-nav { display: flex; justify-content: center; min-height: 38px; border-top: 1px solid #ededed; }
.tab-button { min-width: 116px; padding: 0 1.2rem; border: 0; border-left: 1px solid #e8e8e8; background: var(--white); color: #5c5c5c; font-size: .56rem; letter-spacing: .12em; transition: .18s ease; }
.tab-button:last-child { border-right: 1px solid #e8e8e8; }
.tab-button:hover, .tab-button.is-active { background: var(--black); color: var(--white); }

.tab-panel { animation: panel-in .32s ease; }
.tab-panel[hidden] { display: none; }
@keyframes panel-in { from { opacity: 0; } to { opacity: 1; } }

.hero-photo { height: min(650px, calc(100vh - 106px)); min-height: 500px; position: relative; overflow: hidden; background: #d7d2ca; }
.hero-photo > img { height: 100%; object-fit: cover; object-position: center; }
.hero-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0 20%, rgba(0,0,0,.06) 100%); pointer-events: none; }
.hero-card { width: min(440px, calc(100% - 3rem)); position: absolute; z-index: 2; top: 50%; left: 62%; transform: translate(-50%, -50%); padding: 2.6rem 3rem; background: rgba(255,255,255,.94); text-align: center; }
.hero-card h1 { margin: 0; font-size: clamp(2.25rem, 4vw, 3.8rem); font-weight: 400; line-height: .98; letter-spacing: .06em; }
.hero-card p { max-width: 330px; margin: 1.25rem auto 1.5rem; font-family: var(--serif); font-size: .78rem; line-height: 1.65; }
.image-credit { position: absolute; z-index: 2; right: 1rem; bottom: .75rem; padding: .35rem .45rem; background: rgba(0,0,0,.72); color: #ddd; font-size: .42rem; letter-spacing: .08em; }

.home-closer { padding: clamp(5rem, 9vw, 8rem) 0 clamp(4rem, 7vw, 6rem); background: var(--soft); border-top: 1px solid var(--line); }
.home-closer-intro { display: grid; grid-template-columns: 1fr .62fr; align-items: end; gap: 5rem; }
.home-closer-intro h2 { margin: 0; font-size: clamp(2.4rem, 5vw, 4.8rem); font-weight: 400; line-height: .98; letter-spacing: .055em; }
.home-closer-intro p { margin: 0 0 .25rem; font-family: var(--serif); font-size: .78rem; line-height: 1.75; }
.home-benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: clamp(3.5rem, 6vw, 5rem); background: var(--line); }
.benefit-card { min-height: 310px; position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(2rem, 4vw, 3.5rem); background: var(--white); border: 1px solid var(--line); transition: transform .24s ease, box-shadow .24s ease; }
.benefit-card:hover, .benefit-card:focus-within { z-index: 2; transform: translateY(-10px) scale(1.012); box-shadow: 0 22px 42px rgba(17,17,17,.13); }
.benefit-card h3 { max-width: 280px; margin: auto 0 .9rem; font-size: clamp(1.35rem, 2.2vw, 2rem); font-weight: 400; line-height: 1.1; }
.benefit-card p { max-width: 350px; margin: 0; color: var(--grey); font-family: var(--serif); font-size: .78rem; line-height: 1.7; }
.home-cta { display: flex; justify-content: space-between; align-items: center; gap: 2rem; margin-top: clamp(3.5rem, 6vw, 5rem); padding-top: 1.5rem; border-top: 1px solid var(--black); }
.home-cta p { margin: 0; font-family: var(--serif); font-size: .8rem; }

.section-opening { padding-top: clamp(5rem, 10vw, 8.5rem); padding-bottom: clamp(4rem, 8vw, 7rem); text-align: center; }
.section-opening h1, .concept-heading h1, .contact-intro h1 { margin: 0; font-size: clamp(2.8rem, 6vw, 5.4rem); font-weight: 400; line-height: .98; letter-spacing: .055em; }
.section-opening > p { max-width: 610px; margin: 1.6rem auto 0; font-family: var(--serif); font-size: .8rem; line-height: 1.75; }
.service-image { height: min(590px, 65vh); min-height: 440px; position: relative; overflow: hidden; }
.service-image img { height: 100%; object-fit: cover; object-position: center; }
.image-message { width: min(510px, calc(100% - 3rem)); position: absolute; top: 50%; left: 43%; transform: translate(-50%, -50%); padding: 2.5rem 3rem; background: rgba(255,255,255,.95); text-align: center; }
.image-message > span { font-size: .55rem; font-weight: 600; letter-spacing: .16em; }
.image-message h2 { margin: .85rem 0; font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 400; line-height: 1.15; letter-spacing: .06em; }
.image-message p { margin: 0; font-family: var(--serif); font-size: .72rem; line-height: 1.65; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.service-tile { min-height: 285px; position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(2rem, 4vw, 3.6rem); background: var(--white); border: 1px solid var(--line); transition: transform .24s ease, box-shadow .24s ease, background-color .24s ease; }
.service-tile:hover, .service-tile:focus-within { z-index: 2; transform: translateY(-10px) scale(1.012); background: #fff; box-shadow: 0 22px 42px rgba(17,17,17,.13); }
.tile-label { color: #6d8b88; font-size: .55rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.service-tile h2 { max-width: 300px; margin: auto 0 .9rem; font-size: clamp(1.35rem, 2.2vw, 2rem); font-weight: 400; line-height: 1.1; }
.service-tile p { max-width: 350px; margin: 0; color: var(--grey); font-family: var(--serif); font-size: .78rem; line-height: 1.7; }

.concepts-panel { padding-top: clamp(5rem, 9vw, 8rem); padding-bottom: clamp(5rem, 9vw, 8rem); background: var(--soft); }
.concept-heading { display: grid; grid-template-columns: 1fr .58fr; align-items: end; gap: 5rem; }
.concept-heading p { margin: 0 0 .3rem; font-family: var(--serif); font-size: .75rem; line-height: 1.7; }
.concept-gallery { display: grid; gap: 4.5rem; margin-top: clamp(4rem, 7vw, 6rem); }
.concept-card { background: var(--white); border: 1px solid var(--line); }
.concept-image { height: min(580px, 62vh); min-height: 420px; position: relative; overflow: hidden; }
.concept-image > img { height: 100%; object-fit: cover; }
.concept-home > img { object-position: center; }.concept-office > img { object-position: center; }
.concept-overlay { width: min(440px, calc(100% - 3rem)); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); padding: 2.5rem; text-align: center; }
.concept-overlay.light { background: rgba(255,255,255,.94); color: var(--black); }.concept-overlay.dark { background: rgba(17,17,17,.93); color: var(--white); }
.concept-overlay small { display: block; margin-bottom: 1rem; font-size: .52rem; letter-spacing: .16em; }
.concept-overlay strong { display: block; font-size: clamp(2rem, 4vw, 3.6rem); font-weight: 400; line-height: 1.05; letter-spacing: .07em; }
.concept-overlay > span { display: inline-block; margin-top: 1.5rem; padding-bottom: .25rem; border-bottom: 1px solid currentColor; font-size: .55rem; }
.concept-card footer { display: flex; justify-content: space-between; align-items: center; padding: 1.2rem 1.4rem; border-top: 1px solid var(--line); }
.concept-card footer div { display: grid; gap: .2rem; }.concept-card footer b { font-size: .68rem; letter-spacing: .05em; }.concept-card footer span { color: #777; font-family: var(--serif); font-size: .65rem; }
.type-concept { height: min(580px, 62vh); min-height: 420px; position: relative; overflow: hidden; padding: 2.5rem; background: var(--black); color: var(--white); }
.type-nav { display: flex; justify-content: space-between; font-size: .6rem; letter-spacing: .08em; }.type-nav span { color: #777; }
.type-concept > small { display: block; margin-top: clamp(4rem, 10vh, 8rem); color: #888; font-size: .52rem; letter-spacing: .16em; }
.type-concept > strong { display: block; position: relative; z-index: 2; margin-top: 1rem; font-size: clamp(3.2rem, 8vw, 7rem); font-weight: 400; line-height: .88; letter-spacing: .04em; }
.type-concept > p { max-width: 330px; position: relative; z-index: 2; margin-top: 2rem; color: #aaa; font-family: var(--serif); font-size: .72rem; line-height: 1.65; }
.type-mark { position: absolute; right: -2rem; bottom: -8rem; color: #222; font-family: var(--serif); font-size: 30rem; line-height: 1; }
.concept-cta { display: flex; justify-content: space-between; align-items: center; gap: 2rem; width: min(100% - 3rem, 1180px); margin: 5rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--black); }
.concept-cta p { margin: 0; font-family: var(--serif); font-size: .8rem; }.concept-cta button { padding: .7rem 0; border: 0; border-bottom: 1px solid var(--black); background: transparent; font-size: .58rem; }

.contact-panel { padding-top: clamp(5rem, 10vw, 9rem); padding-bottom: clamp(5rem, 10vw, 9rem); background: var(--white); }
.contact-wrap { display: grid; grid-template-columns: 1fr .85fr; gap: clamp(4rem, 10vw, 9rem); }
.contact-intro > p { max-width: 500px; margin: 2rem 0 0; font-family: var(--serif); font-size: .78rem; line-height: 1.75; }
.contact-intro dl { margin: 4rem 0 0; border-top: 1px solid var(--black); }
.contact-intro dl div { display: grid; grid-template-columns: 150px 1fr; padding: .9rem 0; border-bottom: 1px solid var(--line); }
.contact-intro dt { color: #888; font-size: .54rem; letter-spacing: .08em; }.contact-intro dd { margin: 0; font-family: var(--serif); font-size: .7rem; }
.project-form { padding: 2.2rem; background: var(--soft); border: 1px solid var(--line); }
.project-form label { display: block; margin-bottom: 1.4rem; }
.project-form label span { display: block; margin-bottom: .5rem; font-size: .52rem; letter-spacing: .1em; }
.project-form input, .project-form textarea { width: 100%; padding: .8rem .1rem; border: 0; border-bottom: 1px solid #aaa; outline: 0; resize: vertical; background: transparent; border-radius: 0; font-family: var(--serif); font-size: .75rem; }
.project-form input:focus, .project-form textarea:focus { border-color: var(--black); }
.project-form .primary-button { width: 100%; margin-top: .5rem; }
.form-note, .form-success { margin: .8rem 0 0; color: #777; font-size: .5rem; line-height: 1.5; }.form-success { display: none; padding: .8rem; border: 1px solid var(--black); color: var(--black); }.form-success.is-visible { display: block; }

.site-footer { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; min-height: 60px; padding: 0 clamp(1rem, 4vw, 4rem); background: var(--black); color: #aaa; font-size: .48rem; letter-spacing: .1em; }
.site-footer span:nth-child(2) { text-align: center; }.site-footer button { justify-self: end; padding: .35rem 0; border: 0; border-bottom: 1px solid #aaa; background: transparent; color: var(--white); font-size: .48rem; letter-spacing: .08em; }

@media (max-width: 800px) {
  .page-width { width: min(100% - 2rem, 1180px); }.brand-row { grid-template-columns: 1fr auto; }.header-note { display: none; }.brand { justify-items: start; }.header-action { font-size: .5rem; }.tab-nav { width: 100%; }.tab-button { flex: 1; min-width: 0; padding: 0 .3rem; font-size: .47rem; }
  .hero-photo { height: 70vh; min-height: 520px; }.hero-photo > img { object-position: 40% center; }.hero-card { left: 50%; top: 60%; padding: 2rem 1.5rem; }.hero-card h1 { font-size: clamp(2rem, 9vw, 3rem); }.service-grid { grid-template-columns: 1fr; gap: 1rem; background: transparent; }.service-tile { min-height: 0; }.service-tile:hover, .service-tile:focus-within { transform: translateY(-5px) scale(1.006); }.image-message { left: 50%; padding: 2rem 1.5rem; }.concept-heading, .contact-wrap { grid-template-columns: 1fr; gap: 2rem; }.concept-heading p { max-width: 550px; }.concept-gallery { gap: 2rem; }.concept-image, .type-concept { min-height: 460px; }.contact-intro dl { margin-top: 2.5rem; }.site-footer { grid-template-columns: 1fr auto; }.site-footer span:nth-child(2) { display: none; }
}

@media (max-width: 800px) {
  .home-closer-intro { grid-template-columns: 1fr; gap: 2rem; }
  .home-closer-intro p { max-width: 550px; }
  .home-benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 0; }
  .benefit-card:hover, .benefit-card:focus-within { transform: translateY(-5px) scale(1.006); }
  .home-cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 500px) {
  .brand-row { min-height: 58px; }.brand strong { font-size: 1.05rem; }.brand small { font-size: .4rem; }.header-action { max-width: 90px; text-align: right; line-height: 1.4; }.tab-nav { min-height: 42px; }.tab-button { font-size: .42rem; letter-spacing: .08em; }
  .hero-photo { min-height: 560px; }.hero-card { width: calc(100% - 2rem); top: auto; bottom: 1rem; transform: translateX(-50%); }.image-credit { display: none; }
  .section-opening h1, .concept-heading h1, .contact-intro h1 { font-size: clamp(2.35rem, 12vw, 3.5rem); }.service-image { min-height: 520px; }.service-image img { object-position: 62% center; }.image-message h2 { font-size: 1.8rem; }.concept-overlay { padding: 2rem 1rem; }.concept-overlay strong { font-size: 2rem; }.type-concept { padding: 1.5rem; }.type-mark { font-size: 22rem; }.concept-card footer { align-items: start; }.concept-cta { align-items: start; flex-direction: column; margin-top: 3rem; }.contact-intro dl div { grid-template-columns: 1fr; gap: .3rem; }.project-form { padding: 1.4rem; }.site-footer { min-height: 70px; font-size: .42rem; }.site-footer button { max-width: 100px; text-align: right; line-height: 1.4; }
}

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