:root { --ink: #101317; --paper: #fdfdfc; --muted: #687078; --line: #d9dcdd; --max: 1600px; --page-pad: max(clamp(1.5rem, 6vw, 7rem), calc((100vw - var(--max)) / 2 + 7rem)); }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", Arial, sans-serif; font-size: 16px; line-height: 1.65; }
[id] { scroll-margin-top: 112px; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.skip-link { position: fixed; top: -100px; left: 1rem; z-index: 100; background: white; padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }
h1, h2, h3, blockquote { margin-top: 0; font-family: "Manrope", Arial, sans-serif; font-weight: 400; letter-spacing: -.055em; }
.section { width: 100%; margin: 0; padding: clamp(7rem, 11vw, 11rem) var(--page-pad); }
.section-label, .kicker { margin: 0; font-size: .72rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.section-label { color: #5f666c; }

.site-header { position: fixed; z-index: 20; top: 0; right: 0; left: 0; display: flex; height: 112px; padding: 0 max(clamp(1.5rem, 5vw, 6rem), calc((100% - var(--max)) / 2 + 6rem)); align-items: center; justify-content: space-between; color: white; transition: height .3s ease, color .3s ease, background-color .3s ease, border-color .3s ease, box-shadow .3s ease; }
.site-header::before { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none; background: transparent; border-bottom: 1px solid transparent; transition: background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease; }
.site-header.scrolled { height: 76px; color: var(--ink); }
.site-header.scrolled::before { background: rgba(253,253,252,.9); border-color: rgba(16,19,23,.1); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.brand { position: relative; z-index: 3; display: flex; align-items: center; gap: 1rem; font-size: .92rem; font-weight: 500; }
.brand img { width: 42px; height: 42px; object-fit: contain; transition: filter .3s ease; }
.site-header.scrolled .brand img { filter: invert(1); }
.site-nav { display: flex; align-items: center; gap: 2.5rem; font-size: .86rem; }
.site-nav a { opacity: .85; transition: opacity .2s; }
.site-nav a:hover { opacity: 1; }
.contact-link { padding-bottom: .25rem; border-bottom: 1px solid rgba(255,255,255,.75); }
.site-header.scrolled .contact-link { border-color: rgba(16,19,23,.65); }
.menu-toggle { display: none; position: relative; z-index: 3; border: 0; background: transparent; color: white; cursor: pointer; }
.site-header.scrolled .menu-toggle { color: var(--ink); }

.hero { position: relative; min-height: min(1000px, 100svh); width: 100%; overflow: hidden; color: white; background: #85898a; }
.hero-image, .hero-shade { position: absolute; inset: 0; height: 100%; }
.hero-image { object-fit: cover; }
.hero-shade { background: linear-gradient(90deg, rgba(7,10,12,.68) 0%, rgba(7,10,12,.2) 52%, rgba(7,10,12,.12)), linear-gradient(0deg, rgba(7,10,12,.45), transparent 55%); }
.hero-content { position: relative; z-index: 2; display: flex; min-height: min(1000px, 100svh); padding: 10rem var(--page-pad) 4.5rem; flex-direction: column; justify-content: flex-end; }
.kicker { margin-bottom: 2rem; color: rgba(255,255,255,.75); }
.hero h1 { max-width: 1050px; margin-bottom: 3.5rem; font-size: clamp(4.5rem, 9.5vw, 9.5rem); line-height: .88; }
.hero-foot { display: flex; max-width: 1050px; align-items: flex-end; justify-content: space-between; gap: 3rem; }
.hero-foot p { max-width: 500px; margin: 0; color: rgba(255,255,255,.78); font-size: 1.03rem; }
.hero-foot a { display: flex; min-width: 180px; justify-content: space-between; padding-bottom: .65rem; border-bottom: 1px solid rgba(255,255,255,.7); font-size: .82rem; }

.intro { display: grid; grid-template-columns: .65fr 1.7fr .65fr; gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.intro h2 { max-width: 820px; margin-bottom: 2rem; font-size: clamp(3rem, 5.3vw, 5.5rem); line-height: 1.04; }
.intro-body > p { max-width: 570px; margin: 0; color: var(--muted); font-size: 1.04rem; }
.experience { justify-self: end; padding-left: 2rem; border-left: 1px solid var(--line); }
.experience strong { display: block; font-family: "Manrope", sans-serif; font-size: 4rem; font-weight: 400; line-height: 1; letter-spacing: -.06em; }
.experience span { display: block; margin-top: 1rem; color: var(--muted); font-size: .78rem; line-height: 1.45; }

.services { padding-top: 4rem; }
.section-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 7rem; padding-top: 1.5rem; border-top: 1px solid var(--ink); }
.section-top > p:last-child { margin: 0; color: var(--muted); text-align: right; }
.service-list { border-bottom: 1px solid var(--line); }
.service { display: grid; grid-template-columns: .35fr 1.45fr 1fr; gap: 3rem; align-items: start; padding: 3.5rem 0; border-top: 1px solid var(--line); }
.service > span { color: #8a9096; font-size: .72rem; }
.service h3 { margin: -.35rem 0 0; font-size: clamp(2rem, 3.4vw, 3.6rem); line-height: 1.08; }
.service p { max-width: 430px; margin: .15rem 0 0; color: var(--muted); }

.studio { display: grid; grid-template-columns: 1fr 1fr; width: 100%; min-height: 900px; background: var(--ink); color: white; }
.studio-image { margin: 0; overflow: hidden; }
.studio-image img { height: 100%; object-fit: cover; }
.studio-copy { display: flex; padding: clamp(4rem, 8vw, 9rem) var(--page-pad) clamp(4rem, 8vw, 9rem) clamp(4rem, 8vw, 9rem); flex-direction: column; justify-content: center; }
.section-label.light { color: #9ca2a7; }
.studio h2 { max-width: 700px; margin: 4rem 0 3rem; font-size: clamp(3rem, 5vw, 5.2rem); line-height: 1.05; }
.studio-copy > p:not(.section-label) { max-width: 590px; color: #afb4b8; }

.principle { display: grid; grid-template-columns: .55fr 2fr; gap: 5rem; }
.principle blockquote { max-width: 1050px; margin-bottom: 0; font-size: clamp(3.4rem, 6vw, 6.5rem); line-height: 1.04; }

.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(4rem, 10vw, 11rem); padding-top: 5rem; border-top: 1px solid var(--line); }
.faq-intro h2 { margin: 3.5rem 0 2rem; font-size: clamp(3rem, 5vw, 5.3rem); line-height: 1.04; }
.faq-intro > p:last-child { max-width: 490px; margin: 0; color: var(--muted); }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: grid; grid-template-columns: 2.5rem 1fr 1.25rem; gap: 1.2rem; align-items: center; padding: 2rem 0; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #8a9096; font-size: .72rem; font-weight: 500; }
.faq-list summary strong { font-family: "Manrope", Arial, sans-serif; font-size: clamp(1.25rem, 1.8vw, 1.7rem); font-weight: 400; letter-spacing: -.025em; line-height: 1.3; }
.faq-list summary i { position: relative; width: 1rem; height: 1rem; justify-self: end; }
.faq-list summary i::before, .faq-list summary i::after { content: ""; position: absolute; top: 50%; left: 0; width: 1rem; height: 1px; background: var(--ink); transition: transform .25s ease; }
.faq-list summary i::after { transform: rotate(90deg); }
.faq-list details[open] summary i::after { transform: rotate(0); }
.faq-list details > p { max-width: 720px; margin: -0.25rem 2.5rem 2.2rem 3.7rem; color: var(--muted); }
.faq-list summary:focus-visible { outline: 2px solid var(--ink); outline-offset: .4rem; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(4rem, 10vw, 11rem); background: #f1f1ef; }
.contact h2 { margin: 3.5rem 0 0; font-size: clamp(4rem, 7vw, 7rem); line-height: .98; }
.contact-form { align-self: center; }
.contact-form label { display: block; margin-bottom: 2.2rem; }
.contact-form label span { display: block; margin-bottom: .35rem; color: var(--muted); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; }
.contact-form input, .contact-form textarea { width: 100%; padding: .7rem 0; border: 0; border-bottom: 1px solid #b9bcb9; border-radius: 0; outline: none; background: transparent; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--ink); }
.contact-form .form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.captcha-wrap { min-height: 78px; margin: -.35rem 0 1.6rem; }
.form-bottom { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.form-bottom p { margin: 0; color: var(--muted); font-size: .75rem; }
.form-bottom p[data-state="success"] { color: #42634d; }
.form-bottom p[data-state="error"] { color: #8a3d35; }
.form-bottom button { display: flex; min-width: 190px; padding: 1rem 0; justify-content: space-between; border: 0; border-bottom: 1px solid var(--ink); background: transparent; font-size: .8rem; cursor: pointer; }
.form-bottom button:disabled { cursor: wait; opacity: .55; }

.site-footer { width: 100%; padding: 7rem var(--page-pad) 2rem; background: var(--ink); color: white; }
.site-footer > a { font-family: "Manrope", sans-serif; font-size: clamp(3.2rem, 6vw, 6.5rem); letter-spacing: -.06em; }
.site-footer > p { margin: 1.2rem 0 7rem; color: #969da2; }
.site-footer > div { display: flex; padding-top: 1.5rem; border-top: 1px solid #34393e; justify-content: space-between; color: #969da2; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { height: 86px; }
  .site-header.scrolled { height: 68px; }
  .brand span { display: none; }
  .menu-toggle { display: block; }
  .site-nav { position: absolute; top: 0; right: 0; left: 0; display: none; padding: 7rem 1.5rem 2.5rem; flex-direction: column; align-items: flex-start; background: var(--ink); }
  .site-nav.open { display: flex; }
  .site-header.scrolled .site-nav { padding-top: 5.5rem; background: rgba(253,253,252,.98); color: var(--ink); border-bottom: 1px solid var(--line); }
  .site-header.scrolled .site-nav .contact-link { border-color: rgba(16,19,23,.65); }
  .hero, .hero-content { min-height: 850px; }
  .hero h1 { font-size: clamp(4rem, 15vw, 7rem); }
  .intro { grid-template-columns: 1fr; }
  .experience { justify-self: start; margin-top: 2rem; }
  .service { grid-template-columns: .2fr 1.3fr 1fr; }
  .studio { grid-template-columns: 1fr; }
  .studio-image { min-height: 700px; }
  .principle { grid-template-columns: 1fr; }
  .faq { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .hero, .hero-content { min-height: 780px; }
  .hero-image { object-position: 58% center; }
  .hero-content { padding-bottom: 2rem; }
  .hero h1 { margin-bottom: 2.5rem; font-size: clamp(3.7rem, 18vw, 5.2rem); }
  .hero-foot { align-items: flex-start; flex-direction: column; }
  .section-top { gap: 2rem; flex-direction: column; margin-bottom: 4rem; }
  .section-top > p:last-child { text-align: left; }
  .service { grid-template-columns: auto 1fr; gap: 1.25rem; padding: 3rem 0; }
  .service p { grid-column: 2; }
  .studio-image { min-height: 520px; }
  .studio-copy { padding: 5rem 1.5rem; }
  .studio h2 { margin-top: 2.5rem; }
  .faq-list summary { grid-template-columns: 2rem 1fr 1rem; gap: .8rem; }
  .faq-list details > p { margin-left: 2.8rem; margin-right: 0; }
  .form-bottom { align-items: flex-start; flex-direction: column; }
  .site-footer > div { gap: 1.5rem; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}