:root {
  --ink: #071018;
  --ink-soft: #0d1d28;
  --paper: #f4f1e9;
  --paper-deep: #e9e4d8;
  --white: #f8faf9;
  --mist: #9aabb5;
  --line: rgba(8, 24, 34, 0.17);
  --accent: #f0643b;
  --gold: #d7bb84;
  --pad: clamp(24px, 6vw, 96px);
  --display: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--display);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
body.dialog-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: var(--accent);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  height: 98px;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.15);
  transition: height .4s ease, background .4s ease, backdrop-filter .4s ease;
}
.site-header.scrolled {
  height: 76px;
  background: rgba(5,16,24,.82);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 44px; height: 44px; color: var(--accent); }
.brand-copy { display: flex; flex-direction: column; gap: 1px; }
.brand-copy strong { color: var(--white); font-size: 20px; font-weight: 600; letter-spacing: .18em; }
.brand-copy small { color: rgba(255,255,255,.58); font-size: 8px; letter-spacing: .29em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(26px, 3.1vw, 56px); }
.desktop-nav a, .desktop-nav button { position: relative; font-size: 14px; letter-spacing: .08em; }
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width .25s ease;
}
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { width: 100%; }
.nav-cta {
  padding: 13px 21px;
  border: 1px solid rgba(255,255,255,.48);
  color: inherit;
  background: transparent;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.nav-cta:hover { color: var(--ink); background: var(--white); }
.menu-toggle, .mobile-nav { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
  transform: scale(1.035);
  animation: hero-breathe 18s ease-in-out infinite alternate;
}
@keyframes hero-breathe { to { transform: scale(1.085) translate3d(-.7%, -.25%, 0); } }
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2,11,17,.79) 0%, rgba(2,11,17,.42) 42%, rgba(2,11,17,.11) 75%),
    linear-gradient(0deg, rgba(3,14,22,.78) 0%, transparent 46%, rgba(3,11,17,.12) 100%);
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: .12;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.33'/%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(920px, 88vw);
  padding-top: clamp(180px, 25vh, 290px);
  margin-left: var(--pad);
}
.eyebrow { margin: 0; font-size: 11px; letter-spacing: .27em; line-height: 1.4; color: rgba(255,255,255,.58); }
.eyebrow.dark { color: #64757e; }
.hero-eyebrow { display: flex; align-items: center; gap: 15px; }
.hero-eyebrow::before { content: ""; width: 36px; height: 1px; background: var(--accent); }
.hero h1 {
  max-width: 850px;
  margin: 25px 0 24px;
  font-size: clamp(64px, 8.2vw, 132px);
  line-height: .88;
  font-weight: 300;
  letter-spacing: -.065em;
}
.hero h1 em { color: var(--gold); font-style: normal; }
.hero-lede { margin: 0; font-size: clamp(16px, 1.45vw, 22px); font-weight: 300; line-height: 1.8; letter-spacing: .07em; color: rgba(255,255,255,.78); }
.hero-actions { display: flex; gap: 12px; margin-top: 38px; }
.button {
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  font-size: 13px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button-solid { color: var(--white); background: var(--accent); }
.button-solid:hover { background: #ff7650; }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.38); background: rgba(255,255,255,.04); }
.button-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.12); }
.hero-meta {
  position: absolute;
  z-index: 2;
  right: var(--pad);
  bottom: 58px;
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 12px 28px;
  color: rgba(255,255,255,.68);
  font-size: 11px;
  letter-spacing: .13em;
}
.hero-meta span::before { content: "·"; margin-right: 9px; color: var(--gold); }
.scroll-cue {
  position: absolute;
  z-index: 2;
  left: var(--pad);
  bottom: 42px;
  display: flex;
  align-items: center;
  gap: 15px;
  color: rgba(255,255,255,.46);
  font-size: 8px;
  letter-spacing: .24em;
}
.scroll-cue i { position: relative; width: 72px; height: 1px; overflow: hidden; background: rgba(255,255,255,.28); }
.scroll-cue i::after { content: ""; position: absolute; inset: 0; background: var(--white); transform: translateX(-100%); animation: sweep 2.4s ease-in-out infinite; }
@keyframes sweep { 60%, 100% { transform: translateX(100%); } }

.intro {
  min-height: 760px;
  padding: 135px var(--pad);
  display: grid;
  grid-template-columns: .7fr 2.2fr .8fr;
  gap: clamp(32px, 5vw, 96px);
  background: var(--paper);
}
.section-kicker { display: flex; gap: 20px; align-items: flex-start; }
.section-kicker span { padding-top: 2px; color: var(--accent); font-size: 11px; letter-spacing: .1em; }
.section-kicker p { margin: 0; font-size: 13px; letter-spacing: .12em; }
.section-kicker.light p { color: var(--white); }
.intro-copy { max-width: 830px; }
.intro-copy h2, .directions-title h2 {
  margin: 24px 0 40px;
  font-size: clamp(42px, 5.3vw, 84px);
  line-height: 1.12;
  font-weight: 300;
  letter-spacing: -.06em;
}
.intro-copy h2 span, .directions-title h2 span { color: var(--accent); }
.intro-body { max-width: 630px; margin: 0 0 0 auto; font-size: 17px; line-height: 2; letter-spacing: .035em; color: #475760; }
.intro-aside { align-self: end; padding-top: 32px; border-top: 1px solid var(--line); color: #65727a; font-size: 13px; line-height: 1.8; }
.orbit-symbol { position: relative; width: 84px; height: 84px; margin: 0 0 28px auto; border: 1px solid #86949a; border-radius: 50%; }
.orbit-symbol::before, .orbit-symbol::after { content: ""; position: absolute; background: #86949a; }
.orbit-symbol::before { top: 50%; left: -16px; right: -16px; height: 1px; }
.orbit-symbol::after { left: 50%; top: -16px; bottom: -16px; width: 1px; }
.orbit-symbol span { position: absolute; top: 13px; right: 5px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(240,100,59,.13); }
.orbit-symbol i { position: absolute; inset: 24px; border: 1px solid #86949a; border-radius: 50%; }

.services {
  color: var(--white);
  background: var(--ink);
  padding: 130px var(--pad) 150px;
}
.services-heading { display: grid; grid-template-columns: .75fr 2.2fr; gap: 32px; margin-bottom: 100px; }
.services-heading h2 { margin: 0; max-width: 980px; font-size: clamp(48px, 6.2vw, 98px); line-height: 1.02; font-weight: 300; letter-spacing: -.06em; }
.service-list { border-top: 1px solid rgba(255,255,255,.18); }
.service-row {
  display: grid;
  grid-template-columns: 70px 1.15fr 1fr 40px;
  gap: 30px;
  align-items: center;
  min-height: 155px;
  border-bottom: 1px solid rgba(255,255,255,.18);
  transition: padding .35s ease, background .35s ease;
}
.service-row:hover { padding: 0 24px; background: rgba(255,255,255,.035); }
.service-number { color: var(--accent); font-size: 11px; }
.service-row h3 { margin: 0 0 9px; font-size: clamp(26px, 2.8vw, 46px); font-weight: 300; letter-spacing: -.035em; }
.service-row div p { margin: 0; color: #66808f; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.service-desc { margin: 0; color: #91a3ad; font-size: 14px; line-height: 1.9; }
.service-arrow { color: var(--gold); font-size: 25px; transition: transform .25s ease; }
.service-row:hover .service-arrow { transform: translate(4px, -4px); }

.directions { padding: 140px var(--pad) 160px; background: var(--paper); }
.directions-top { display: grid; grid-template-columns: .72fr 1.55fr .8fr; gap: 48px; align-items: end; margin-bottom: 80px; }
.directions-title h2 { margin-bottom: 0; }
.sample-note { margin: 0; padding-top: 26px; border-top: 1px solid var(--line); color: #65727a; font-size: 12px; line-height: 1.9; }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 84px 22px; }
.project-wide { grid-column: 1 / -1; }
.project-card figure { position: relative; margin: 0; overflow: hidden; background: var(--ink-soft); }
.project-card img { aspect-ratio: 16 / 10; object-fit: cover; transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.project-wide img { aspect-ratio: 2.1 / 1; }
.project-card:hover img { transform: scale(1.035); }
.project-card figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px;
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,.72);
  background: linear-gradient(0deg, rgba(3,13,19,.72), transparent);
  font-size: 9px;
  letter-spacing: .18em;
}
.project-copy { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; padding: 30px 0 0; }
.project-copy p { margin: 0; color: #718088; font-size: 12px; line-height: 1.8; letter-spacing: .08em; }
.project-copy h3 { margin: 9px 0 0; font-size: clamp(28px, 3.3vw, 54px); font-weight: 300; letter-spacing: -.045em; }
.project-copy > p { align-self: end; max-width: 430px; font-size: 14px; letter-spacing: .03em; }
.project-copy.compact { grid-template-columns: 1fr; }
.project-copy.compact > p { align-self: auto; }

.process {
  padding: 130px var(--pad);
  display: grid;
  grid-template-columns: .95fr 1.25fr;
  gap: clamp(60px, 10vw, 180px);
  color: var(--white);
  background: var(--ink-soft);
}
.process-sticky { position: sticky; top: 130px; max-width: 540px; margin-top: 86px; }
.process-sticky h2 { margin: 22px 0 30px; font-size: clamp(64px, 7vw, 112px); line-height: .95; font-weight: 300; letter-spacing: -.07em; }
.process-sticky > p:not(.eyebrow) { max-width: 450px; color: #93a4ad; font-size: 15px; line-height: 1.9; }
.text-link { margin-top: 32px; padding: 0 0 9px; border: 0; border-bottom: 1px solid rgba(255,255,255,.45); color: var(--white); background: none; font-size: 13px; cursor: pointer; }
.text-link span { display: inline-block; margin-left: 34px; color: var(--gold); transition: transform .25s; }
.text-link:hover span { transform: translate(4px, -4px); }
.steps { border-top: 1px solid rgba(255,255,255,.18); }
.step { min-height: 230px; padding: 42px 0; display: grid; grid-template-columns: 90px 1fr; border-bottom: 1px solid rgba(255,255,255,.18); }
.step > span { color: var(--accent); font-size: 11px; }
.step h3 { margin: 0 0 25px; font-size: clamp(30px, 3.2vw, 52px); font-weight: 300; letter-spacing: -.04em; }
.step p { max-width: 470px; margin: 0; color: #8fa0aa; font-size: 14px; line-height: 1.9; }

.closing { position: relative; min-height: 720px; display: grid; place-items: center; overflow: hidden; color: var(--white); background: var(--ink); }
.closing > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.14); filter: saturate(.7); }
.closing-shade { position: absolute; inset: 0; background: rgba(4,16,24,.64); }
.closing-inner { position: relative; z-index: 2; padding: 80px 24px; text-align: center; }
.closing-inner h2 { margin: 25px 0 45px; font-size: clamp(46px, 6.4vw, 102px); line-height: 1.05; font-weight: 300; letter-spacing: -.06em; }
.light-button { color: var(--ink); background: var(--white); }
.light-button:hover { background: var(--gold); }

.footer {
  padding: 72px var(--pad) 36px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 40px;
  color: rgba(255,255,255,.74);
  background: #040b10;
  font-size: 12px;
}
.footer-brand p { margin: 0 0 5px; color: var(--white); font-size: 20px; letter-spacing: .12em; }
.footer-brand span { color: #536570; font-size: 8px; letter-spacing: .22em; }
.footer > p { align-self: center; }
.footer-links { display: flex; align-items: center; gap: 28px; }
.footer-links button { padding: 0; border: 0; color: inherit; background: none; cursor: pointer; }
.footer small { grid-column: 1 / -1; padding-top: 45px; border-top: 1px solid rgba(255,255,255,.12); color: #46545d; font-size: 10px; letter-spacing: .06em; }

.brief-dialog {
  width: min(1120px, calc(100vw - 40px));
  max-height: calc(100svh - 40px);
  padding: 0;
  border: 0;
  color: var(--ink);
  background: var(--paper);
  box-shadow: 0 40px 100px rgba(0,0,0,.45);
}
.brief-dialog::backdrop { background: rgba(3,11,17,.78); backdrop-filter: blur(10px); }
.dialog-shell { position: relative; padding: clamp(36px, 5.5vw, 82px); display: grid; grid-template-columns: .8fr 1.45fr; gap: clamp(40px, 7vw, 110px); }
.dialog-close { position: absolute; top: 22px; right: 24px; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: transparent; font-size: 24px; cursor: pointer; }
.dialog-intro h2 { margin: 20px 0 30px; font-size: clamp(40px, 4.6vw, 70px); line-height: 1.05; font-weight: 300; letter-spacing: -.055em; }
.dialog-intro > p:last-child { color: #68767d; font-size: 13px; line-height: 1.8; }
.brief-form { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 18px; }
.brief-form label { display: flex; flex-direction: column; gap: 10px; }
.brief-form label > span { font-size: 11px; letter-spacing: .08em; color: #63737b; }
.brief-form input, .brief-form select, .brief-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #b7b6ae;
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: transparent;
  padding: 12px 0;
  transition: border-color .2s;
}
.brief-form textarea { resize: vertical; }
.brief-form input:focus, .brief-form select:focus, .brief-form textarea:focus { border-color: var(--accent); }
.full-field { grid-column: 1 / -1; }
.form-action { display: flex; align-items: center; gap: 20px; }
.form-status { margin: 0; color: #3f6958; font-size: 12px; line-height: 1.6; }

.reveal { opacity: 0; transform: translateY(35px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.65,.25,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .menu-toggle { width: 46px; height: 46px; display: grid; place-content: center; gap: 7px; border: 0; color: var(--white); background: transparent; }
  .menu-toggle span { width: 26px; height: 1px; background: currentColor; transition: transform .3s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-nav {
    position: fixed;
    z-index: 40;
    inset: 0;
    padding: 135px var(--pad) 60px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    color: var(--white);
    background: rgba(5,16,24,.98);
    transform: translateY(-102%);
    transition: transform .45s cubic-bezier(.7,0,.2,1);
  }
  .mobile-nav.open { transform: translateY(0); }
  .mobile-nav a, .mobile-nav button { padding: 12px 0; border: 0; border-bottom: 1px solid rgba(255,255,255,.15); color: inherit; background: none; text-align: left; font-size: 28px; font-weight: 300; }
  .intro { grid-template-columns: 1fr; min-height: auto; }
  .intro-copy { margin-left: 12vw; }
  .intro-aside { width: 55%; margin-left: auto; }
  .services-heading { grid-template-columns: 1fr; gap: 65px; }
  .service-row { grid-template-columns: 45px 1.2fr 1fr 30px; }
  .directions-top { grid-template-columns: 1fr 1.8fr; }
  .sample-note { grid-column: 2; }
  .process { grid-template-columns: 1fr; }
  .process-sticky { position: static; margin-bottom: 30px; }
  .dialog-shell { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  :root { --pad: 22px; }
  .site-header { height: 76px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-copy strong { font-size: 17px; }
  .hero-content { width: auto; padding-top: 160px; margin-right: var(--pad); }
  .hero h1 { font-size: clamp(56px, 18vw, 82px); }
  .hero-lede br { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 310px; }
  .hero-meta { display: none; }
  .scroll-cue { bottom: 24px; }
  .intro { padding-top: 100px; padding-bottom: 100px; }
  .intro-copy { margin: 25px 0 0; }
  .intro-copy h2, .directions-title h2 { font-size: 43px; }
  .intro-body { font-size: 15px; line-height: 1.9; }
  .intro-aside { width: 100%; }
  .services, .directions, .process { padding-top: 100px; padding-bottom: 100px; }
  .services-heading { margin-bottom: 60px; }
  .services-heading h2 { font-size: 50px; }
  .service-row { min-height: 185px; grid-template-columns: 32px 1fr 25px; gap: 16px; }
  .service-row > div { grid-column: 2; }
  .service-desc { grid-column: 2; }
  .service-arrow { grid-column: 3; grid-row: 1 / 3; }
  .directions-top { grid-template-columns: 1fr; margin-bottom: 55px; }
  .sample-note { grid-column: 1; }
  .project-grid { grid-template-columns: 1fr; gap: 60px; }
  .project-wide { grid-column: auto; }
  .project-wide img, .project-card img { aspect-ratio: 4 / 3; }
  .project-copy { grid-template-columns: 1fr; gap: 16px; }
  .step { min-height: 205px; grid-template-columns: 55px 1fr; }
  .closing { min-height: 650px; }
  .footer { grid-template-columns: 1fr; gap: 20px; }
  .footer small { grid-column: 1; }
  .dialog-shell { padding: 58px 24px 35px; gap: 35px; }
  .brief-form { grid-template-columns: 1fr; }
  .full-field { grid-column: 1; }
  .form-action { align-items: flex-start; flex-direction: column; }
}

@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; }
}