:root {
  --charcoal: #1c1a18;
  --cream: #d3cfc7;
  --paper: #f4f2ec;
  --rust: #c0561f;
  --gold: #d9922f;
  --ochre: #8a5a1f;
  --umber: #6b4423;
  --deep-umber: #4a2f1c;
  --page-pad: clamp(24px, 5vw, 80px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link {
  position: fixed;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--cream);
  color: var(--charcoal);
  transition: top .2s;
}
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--page-pad);
  color: var(--cream);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 50px; height: 50px; }
.brand-words { display: grid; line-height: 1; }
.brand-words strong { font-size: 22px; letter-spacing: .04em; }
.brand-words small { margin-top: 6px; font-size: 9px; letter-spacing: .25em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 48px); }
nav a { font-size: 13px; text-decoration: none; letter-spacing: .06em; }
nav a:not(.nav-cta):hover { color: var(--gold); }
.nav-cta { border: 1px solid rgba(211,207,199,.55); padding: 12px 18px; }
.nav-cta:hover { background: var(--cream); color: var(--charcoal); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 780px;
  height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 120px var(--page-pad) 150px;
  color: var(--cream);
  background:
    radial-gradient(circle at 76% 30%, rgba(192,86,31,.14), transparent 27%),
    var(--charcoal);
}
.hero-copy { position: relative; z-index: 5; width: min(720px, 62vw); }
.eyebrow {
  margin: 0 0 24px;
  color: var(--rust);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--gold); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 30px;
  font-size: clamp(64px, 8.8vw, 138px);
  line-height: .83;
  letter-spacing: -.065em;
}
h1 em { color: var(--rust); font-style: normal; }
.hero-intro {
  max-width: 570px;
  margin-bottom: 38px;
  color: rgba(211,207,199,.78);
  font-size: clamp(17px, 1.55vw, 22px);
  line-height: 1.55;
}
.hero-actions { display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding: 17px 22px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .2s, background .2s, color .2s;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--rust); color: #fff; }
.button-primary:hover { background: var(--gold); color: var(--charcoal); }
.text-link { color: var(--cream); font-size: 13px; text-decoration-color: var(--rust); text-underline-offset: 7px; }
.text-link:hover { color: var(--gold); }
.hero-mark { position: absolute; z-index: 2; right: 6vw; top: 17%; width: clamp(220px, 34vw, 560px); opacity: .065; }
.mountain-layers { position: absolute; z-index: 3; inset: auto 0 0; height: 47%; }
.range { position: absolute; left: 0; bottom: 0; width: 100%; height: 100%; }
.range-back { fill: #332b26; transform: translateY(12%); }
.range-front { fill: #251f1c; transform: translateY(30%); }
.hero-location {
  position: absolute;
  z-index: 6;
  right: var(--page-pad);
  bottom: 28px;
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(211,207,199,.45);
}

.work-section { padding: clamp(90px, 12vw, 170px) var(--page-pad); }
.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  margin-bottom: clamp(70px, 9vw, 120px);
}
h2 {
  margin-bottom: 0;
  font-size: clamp(48px, 7vw, 102px);
  line-height: .9;
  letter-spacing: -.055em;
}
.project {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .8fr);
  min-height: 620px;
  margin-bottom: clamp(60px, 8vw, 110px);
}
.project-visual { min-height: 560px; overflow: hidden; }
.project-copy {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  padding: clamp(42px, 6vw, 90px);
  background: var(--cream);
}
.project-number { margin-bottom: 44px; color: var(--rust); font-size: 10px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.project h3 { margin-bottom: 25px; font-size: clamp(40px, 4vw, 66px); line-height: .95; letter-spacing: -.045em; }
.project-copy > p:not(.project-number) { max-width: 460px; margin-bottom: 35px; color: rgba(28,26,24,.7); font-size: 16px; line-height: 1.7; }
.button-dark { background: var(--charcoal); color: var(--cream); }
.button-dark:hover { background: var(--rust); color: #fff; }

.lens-scene {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 620px;
  overflow: hidden;
  background: var(--deep-umber);
}
.lens-scene img { width: 100%; height: 100%; min-height: 620px; display: block; object-fit: cover; object-position: center; }
.focus-corner { position: absolute; width: 34px; height: 34px; border-color: rgba(255,255,255,.75); border-style: solid; }
.corner-tl { top: 32px; left: 32px; border-width: 1px 0 0 1px; }
.corner-tr { top: 32px; right: 32px; border-width: 1px 1px 0 0; }
.corner-bl { bottom: 32px; left: 32px; border-width: 0 0 1px 1px; }
.corner-br { bottom: 32px; right: 32px; border-width: 0 1px 1px 0; }
.view-label { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); color: rgba(255,255,255,.7); font-size: 8px; letter-spacing: .18em; }

.project-laser { grid-template-columns: minmax(300px, .8fr) minmax(0, 1.55fr); }
.project-laser .project-copy { background: var(--charcoal); color: var(--cream); }
.project-laser .project-copy > p:not(.project-number) { color: rgba(211,207,199,.7); }
.coming-soon { margin-bottom: 18px; padding: 7px 10px; border: 1px solid var(--rust); color: var(--gold); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.dark-link { color: var(--cream); }
.laser-visual {
  min-height: 620px;
  background: var(--deep-umber);
}
.laser-visual img { width: 100%; height: 100%; min-height: 620px; display: block; object-fit: cover; object-position: 50% 50%; }

.about-section {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: clamp(60px, 12vw, 180px);
  padding: clamp(100px, 13vw, 190px) var(--page-pad);
  background: var(--cream);
}
.about-copy { align-self: end; max-width: 560px; }
.about-copy p { color: rgba(28,26,24,.68); font-size: 16px; line-height: 1.75; }
.about-copy .lead { color: var(--charcoal); font-size: clamp(22px, 2.1vw, 30px); line-height: 1.45; }

.contact-section {
  position: relative;
  overflow: hidden;
  padding: clamp(110px, 15vw, 210px) var(--page-pad);
  background: var(--charcoal);
  color: var(--cream);
  text-align: center;
}
.contact-section .eyebrow { color: var(--gold); }
.contact-section h2 { margin: 0 auto 52px; }
.contact-mark { position: absolute; width: min(55vw, 680px); left: 50%; top: 50%; transform: translate(-50%,-50%); opacity: .035; }
.contact-section > *:not(.contact-mark) { position: relative; z-index: 2; }

footer {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding: 38px var(--page-pad);
  background: #151311;
  color: rgba(211,207,199,.5);
}
footer p { margin: 0; font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }
.footer-brand { color: var(--cream); }

@media (max-width: 800px) {
  .site-header { padding-top: 18px; }
  .menu-toggle {
    display: grid;
    gap: 5px;
    border: 0;
    padding: 10px;
    background: transparent;
  }
  .menu-toggle > span:not(.sr-only) { display: block; width: 24px; height: 1px; background: var(--cream); }
  nav {
    position: absolute;
    top: 82px;
    left: var(--page-pad);
    right: var(--page-pad);
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 14px;
    background: var(--cream);
    color: var(--charcoal);
    box-shadow: 0 15px 40px rgba(0,0,0,.3);
  }
  nav.open { display: flex; }
  nav a { padding: 14px; }
  .nav-cta { border-color: rgba(28,26,24,.25); }
  .hero { min-height: 700px; height: auto; padding-top: 150px; }
  .hero-copy { width: 100%; }
  .hero-mark { right: -15%; top: 20%; width: 75vw; }
  .mountain-layers { height: 30%; }
  .hero-location { display: none; }
  .section-heading, .project, .project-laser, .about-section { grid-template-columns: 1fr; }
  .section-heading { gap: 28px; }
  .project { min-height: 0; }
  .project-visual, .lens-scene, .lens-scene img, .laser-visual, .laser-visual img { min-height: 440px; }
  .project-copy { min-height: 480px; }
  .project-laser .project-copy { order: 2; }
  .about-section { gap: 70px; }
  footer { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 480px) {
  .brand-mark { width: 42px; height: 42px; }
  .brand-words strong { font-size: 19px; }
  h1 { font-size: clamp(58px, 19vw, 82px); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 28px; }
  .project-visual, .lens-scene, .lens-scene img, .laser-visual, .laser-visual img { min-height: 360px; }
  .project-copy { min-height: 440px; padding: 38px 28px; }
}

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