/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root{
  --ivory:#F5F3EF; --limestone:#E8E4DD; --charcoal:#242424;
  --stone:#85817A; --bronze:#A18D72; --white:#FFFFFF;

  --bg:var(--ivory);
  --bg-alt:var(--limestone);
  --surface:var(--white);
  --ink:var(--charcoal);
  --ink-soft:#5F5B55;          /* muted body text, AA on ivory */
  --label:#7A6850;             /* bronze, darkened for small text */
  --line:rgba(36,36,36,.14);
  --header-bg:rgba(245,243,239,.94);
  --dark-bg:#242424;
  --dark-ink:#F5F3EF;
  --dark-soft:#B9B3A9;
  --dark-line:rgba(245,243,239,.16);
  --accent:#A18D72;
  --field:#FFFFFF;

  --serif:"Marcellus","Trajan Pro","Optima","Palatino Linotype",Georgia,serif;
  --sans:"Jost","Futura","Avenir Next","Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --gutter:clamp(20px,5vw,72px);
  --max:1360px;

  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#1E1D1B; --bg-alt:#262421; --surface:#2B2926;
    --ink:#F0ECE5; --ink-soft:#B9B2A7; --label:#C2AC8B;
    --line:rgba(245,243,239,.14); --header-bg:rgba(30,29,27,.94);
    --dark-bg:#121211; --dark-soft:#B0AA9F; --field:#262421;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#1E1D1B; --bg-alt:#262421; --surface:#2B2926;
  --ink:#F0ECE5; --ink-soft:#B9B2A7; --label:#C2AC8B;
  --line:rgba(245,243,239,.14); --header-bg:rgba(30,29,27,.94);
  --dark-bg:#121211; --dark-soft:#B0AA9F; --field:#262421;
}

*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 76px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:transparent;transition:background .4s}
body.scrolled::before{background:var(--header-bg)}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Type */
.label{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--label);margin:0 0 28px}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;letter-spacing:-.005em}
.h2{font-size:clamp(2.1rem,4.2vw,3.75rem);line-height:1.08;max-width:16ch}
.h3{font-size:clamp(1.3rem,1.7vw,1.6rem);line-height:1.2}
.lede{font-size:clamp(1.05rem,1.3vw,1.2rem);color:var(--ink-soft);max-width:58ch}
p{margin:0 0 1em}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:0 30px;font:500 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border:1px solid currentColor;background:transparent;color:inherit;cursor:pointer;transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease)}
.btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-solid{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-solid:hover{background:transparent;color:var(--ink)}
.on-dark .btn:hover{background:var(--dark-ink);color:var(--charcoal);border-color:var(--dark-ink)}
.on-dark .btn-solid{background:var(--dark-ink);color:var(--charcoal);border-color:var(--dark-ink)}
.on-dark .btn-solid:hover{background:transparent;color:var(--dark-ink)}

/* Media placeholders (generated stone studies or real photos) */
.media{position:relative;overflow:hidden;background:#D9D2C6;isolation:isolate}
.media .zoom{position:absolute;inset:0;width:100%;height:100%;transition:transform 1.4s var(--ease);will-change:transform}
.media img.zoom{width:100%;height:100%;display:block;object-fit:cover}

/* Reveal */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* =========================================================
   HEADER
   ========================================================= */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;padding-top:env(safe-area-inset-top,0px);color:var(--dark-ink);transition:background .45s var(--ease),color .45s var(--ease),box-shadow .45s}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:88px;transition:height .45s var(--ease)}
body.scrolled .hdr{background:var(--header-bg);color:var(--ink);box-shadow:0 1px 0 var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
body.scrolled .hdr-in{height:72px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.logo b{font-family:var(--serif);font-weight:400;font-size:24px;letter-spacing:.32em;margin-right:-.32em}
.logo span{font:400 9.5px/1 var(--sans);letter-spacing:.52em;margin-top:7px;opacity:.85}
.nav{display:flex;gap:clamp(18px,2.4vw,38px)}
.nav a{font:400 13px/1 var(--sans);letter-spacing:.08em;text-decoration:none;padding:8px 0;position:relative;opacity:.9}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.hdr .btn{min-height:44px;padding:0 22px;font-size:11px}
.hdr .btn:hover{background:currentColor}
.hdr .btn:hover span{color:var(--charcoal)}
body.scrolled .hdr .btn:hover span{color:var(--bg)}
.burger{display:none;width:44px;height:44px;background:none;border:0;color:inherit;cursor:pointer;padding:0;position:relative}
.burger i{position:absolute;left:10px;right:10px;height:1px;background:currentColor;transition:transform .4s var(--ease),top .4s var(--ease)}
.burger i:nth-child(1){top:18px}.burger i:nth-child(2){top:26px}
body.menu-open .burger i:nth-child(1){top:22px;transform:rotate(45deg)}
body.menu-open .burger i:nth-child(2){top:22px;transform:rotate(-45deg)}

.mnav{position:fixed;inset:0;z-index:45;background:var(--bg);color:var(--ink);display:flex;flex-direction:column;justify-content:center;padding:calc(100px + env(safe-area-inset-top,0px)) var(--gutter) calc(40px + env(safe-area-inset-bottom,0px));opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s}
body.menu-open .mnav{opacity:1;visibility:visible}
body.menu-open .hdr{color:var(--ink)}
.mnav a.ml{font-family:var(--serif);font-size:clamp(2rem,8vw,2.8rem);text-decoration:none;padding:8px 0;border-bottom:1px solid var(--line)}
.mnav .btn{margin-top:36px;align-self:flex-start}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;min-height:max(640px,100svh);display:flex;align-items:flex-end;color:var(--dark-ink);background:#2a2724;overflow:hidden}
.hero .media{position:absolute;inset:0;background:#2a2724}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(28,26,24,.82) 0%,rgba(28,26,24,.55) 40%,rgba(28,26,24,.08) 72%),linear-gradient(0deg,rgba(28,26,24,.55),rgba(28,26,24,0) 45%);pointer-events:none}
.hero-copy{position:relative;z-index:2;padding-bottom:clamp(72px,12vh,140px);padding-top:140px}
.hero h1{font-size:clamp(2.9rem,7.6vw,7.4rem);line-height:.98;letter-spacing:.035em;text-transform:uppercase;max-width:11ch}
.hero .sub{font-family:var(--serif);font-size:clamp(1.1rem,1.6vw,1.45rem);line-height:1.4;margin:30px 0 18px;max-width:34ch;color:#EFE9DF}
.hero .support{max-width:46ch;color:rgba(245,243,239,.78);font-size:16px;margin-bottom:40px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px}
.scrollcue{position:absolute;z-index:3;left:50%;bottom:28px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;font:500 10px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:rgba(245,243,239,.7);text-decoration:none}
.scrollcue i{width:1px;height:46px;background:rgba(245,243,239,.25);position:relative;overflow:hidden}
.scrollcue i::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:var(--dark-ink);animation:cue 2.6s var(--ease) infinite}
@keyframes cue{0%{top:-40%}70%,100%{top:100%}}

/* Hero entrance: photo settles in, copy rises */
.hero .media img.zoom{transform:scale(1.06);transition:transform 3s var(--ease)}
.hero.ready .media img.zoom{transform:none}
.hero-copy > *{opacity:0;transform:translateY(10px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.hero.ready .hero-copy > *{opacity:1;transform:none}
.hero.ready .hero-copy > :nth-child(2){transition-delay:.15s}
.hero.ready .hero-copy > :nth-child(3){transition-delay:.25s}
.hero.ready .hero-copy > :nth-child(4){transition-delay:.35s}
.hero.ready .hero-copy > :nth-child(5){transition-delay:.45s}

/* =========================================================
   SECTIONS
   ========================================================= */
.sec{padding:clamp(88px,12vw,168px) 0}
.sec-head{display:grid;grid-template-columns:1fr minmax(0,460px);gap:40px 64px;align-items:end;margin-bottom:clamp(48px,6vw,80px)}
.sec-head .lede{margin:0}

/* Intro */
.intro-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(40px,7vw,120px);align-items:center}
.intro-grid .h2{margin-bottom:36px}
.intro-grid .media{aspect-ratio:4/5}
.highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px;padding-top:32px;border-top:1px solid var(--line)}
.highlights h3{font-family:var(--serif);font-size:1.12rem;line-height:1.25;margin-bottom:10px}
.highlights p{font-size:14.5px;color:var(--ink-soft);margin:0;line-height:1.55}

/* Expertise */
.expertise{background:var(--bg-alt)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(40px,4vw,64px) clamp(20px,2.4vw,36px)}
.svc{text-decoration:none;display:block}
.svc .media{aspect-ratio:4/5;margin-bottom:26px}
.svc:hover .zoom{transform:scale(1.045)}
.svc-num{font:500 12px/1 var(--sans);letter-spacing:.2em;color:var(--label);display:block;margin-bottom:14px}
.svc h3{margin-bottom:12px}
.svc p{color:var(--ink-soft);font-size:15.5px;max-width:38ch;margin:0}

/* Portfolio */
.pf-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:72px;gap:18px}
.pf{position:relative;margin:0;overflow:hidden}
.pf .media{position:absolute;inset:0}
.pf:hover .zoom,.pf:focus-within .zoom{transform:scale(1.04)}
.pf:nth-child(1){grid-column:1/8;grid-row:1/10}
.pf:nth-child(2){grid-column:8/13;grid-row:1/6}
.pf:nth-child(3){grid-column:8/13;grid-row:6/13}
.pf:nth-child(4){grid-column:1/8;grid-row:10/15}
.pf:nth-child(5){grid-column:8/13;grid-row:13/20}
.pf:nth-child(6){grid-column:1/8;grid-row:15/20}
.pf figcaption{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(20px,2.6vw,36px);color:var(--dark-ink);background:linear-gradient(0deg,rgba(24,23,21,.78) 0%,rgba(24,23,21,.25) 45%,rgba(24,23,21,0) 70%);opacity:0;transition:opacity .6s var(--ease)}
.pf:hover figcaption,.pf:focus-within figcaption{opacity:1}
.pf .cat{font:500 11px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:#D8C7A9;margin-bottom:12px}
.pf h3{font-size:clamp(1.35rem,2vw,1.9rem);line-height:1.15;margin-bottom:8px;transform:translateY(8px);transition:transform .6s var(--ease)}
.pf:hover h3,.pf:focus-within h3{transform:none}
.pf .note{font-size:13px;color:rgba(245,243,239,.72);margin-bottom:18px}
.pf .vp{font:500 11px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;align-self:flex-start;padding-bottom:6px;border-bottom:1px solid rgba(245,243,239,.5)}
.pf-foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.pf-foot p{margin:0;color:var(--ink-soft);font-size:14.5px;max-width:60ch}

/* Approach (dark) */
.approach{background:var(--dark-bg);color:var(--dark-ink)}
.approach .label{color:#C2AC8B}
.approach .lede{color:var(--dark-soft)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--dark-line)}
.step{padding:40px clamp(18px,2vw,32px) 8px 0;border-right:1px solid var(--dark-line);margin-right:clamp(18px,2vw,32px)}
.step:last-child{border-right:0;margin-right:0}
.step-n{font-family:var(--serif);font-size:clamp(3.2rem,5vw,4.8rem);line-height:1;color:var(--accent);display:block;margin-bottom:36px}
.step h3{font-size:1.45rem;margin-bottom:14px}
.step p{color:var(--dark-soft);font-size:15.5px;max-width:30ch}

/* Partners */
.partner-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(48px,7vw,120px);align-items:start}
.partner-intro{position:sticky;top:120px}
.partner-intro .h2{margin-bottom:32px}
.aud{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.aud-i{padding:36px 28px 40px 0;border-bottom:1px solid var(--line)}
.aud-i:nth-child(odd){border-right:1px solid var(--line);padding-right:clamp(20px,3vw,40px)}
.aud-i:nth-child(even){padding-left:clamp(20px,3vw,40px);padding-right:0}
.aud-i h3{font-size:1.4rem;margin-bottom:14px}
.aud-i p{color:var(--ink-soft);font-size:15.5px;margin:0}
.coord{margin-top:44px}
.coord h3{font:500 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--label);margin-bottom:18px}
.coord ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.coord li{padding:14px 0;border-bottom:1px solid var(--line);font-size:15.5px}

/* Craft feature */
.craft{position:relative;min-height:min(92vh,880px);display:flex;align-items:center;color:var(--dark-ink);overflow:hidden;background:#1d1c1a}
.craft .media{position:absolute;inset:0;background:#1d1c1a}
.craft::after{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(ellipse at center,rgba(20,19,18,.6) 0%,rgba(20,19,18,.78) 100%);pointer-events:none}
.craft-copy{position:relative;z-index:2;text-align:center;margin:0 auto;padding:120px var(--gutter)}
.craft h2{font-size:clamp(2.4rem,6.4vw,6rem);line-height:1.02;letter-spacing:.02em;text-transform:uppercase;max-width:14ch;margin:0 auto 32px}
.craft p{font-family:var(--serif);font-size:clamp(1.05rem,1.5vw,1.35rem);color:rgba(245,243,239,.82);max-width:36ch;margin:0 auto}

/* Contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(48px,7vw,120px);align-items:start}
.contact-grid .h2{margin-bottom:30px}
.cinfo{margin-top:48px;border-top:1px solid var(--line)}
.cinfo div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px}
.cinfo dt{font:500 11px/1.9 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--label)}
.cinfo dd{margin:0}
.slot{color:var(--ink-soft);border-bottom:1px dashed currentColor}
.form{background:var(--surface);padding:clamp(28px,4vw,56px);display:grid;grid-template-columns:1fr 1fr;gap:26px 28px;box-shadow:0 1px 0 var(--line)}
.fld{display:flex;flex-direction:column;gap:9px}
.fld.full{grid-column:1/-1}
.fld label{font:500 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.fld label em{font-style:normal;color:var(--label)}
.fld input,.fld select,.fld textarea{font:300 16px/1.4 var(--sans);color:var(--ink);background:var(--field);border:0;border-bottom:1px solid rgba(133,129,122,.55);padding:11px 0;border-radius:0;-webkit-appearance:none;appearance:none;transition:border-color .3s}
.fld select{background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%);background-position:calc(100% - 12px) 52%,calc(100% - 7px) 52%;background-size:5px 5px;background-repeat:no-repeat;padding-right:28px}
.fld textarea{min-height:120px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-bottom-color:var(--accent);box-shadow:0 1px 0 var(--accent)}
.fld .err{font-size:13px;color:#A2513B;min-height:0}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:30px 20px;border:1px dashed rgba(133,129,122,.7);background:var(--bg);cursor:pointer;transition:border-color .3s,background .3s}
.drop:hover,.drop.over{border-color:var(--accent)}
.drop strong{font-weight:400;font-size:15px}
.drop span{font-size:13px;color:var(--ink-soft)}
.drop svg{width:26px;height:26px;stroke:var(--label);fill:none;stroke-width:1.2}
.files{font-size:13.5px;color:var(--ink-soft);margin-top:8px}
.form-foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:8px}
.form-foot small{font-size:13px;color:var(--ink-soft);max-width:40ch}
.sent{grid-column:1/-1;padding:18px 20px;background:var(--bg);border-left:2px solid var(--accent);font-size:15px;display:none}
.sent.show{display:block}

/* Footer */
.ftr{background:var(--dark-bg);color:var(--dark-ink);padding:clamp(72px,9vw,120px) 0 40px}
.ftr-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;padding-bottom:64px;border-bottom:1px solid var(--dark-line)}
.ftr .logo b{font-size:30px}
.ftr .tag{font-family:var(--serif);font-size:1.25rem;margin:28px 0 0;color:var(--dark-soft)}
.ftr h4{font:500 11px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:#C2AC8B;margin:6px 0 22px}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr li{margin-bottom:12px;font-size:15px}
.ftr li a{text-decoration:none;color:var(--dark-soft);transition:color .3s}
.ftr li a:hover{color:var(--dark-ink)}
.ftr .slot{color:var(--dark-soft)}
.ftr-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:28px;font-size:13px;color:var(--dark-soft)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1100px){
  .nav{display:none}
  .hdr .btn{display:none}
  .burger{display:block}
  .steps{grid-template-columns:1fr 1fr}
  .step:nth-child(2){border-right:0;margin-right:0}
  .step:nth-child(n+3){border-top:1px solid var(--dark-line)}
  .ftr-top{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .sec-head,.intro-grid,.partner-grid,.contact-grid{grid-template-columns:1fr}
  .intro-grid .media{aspect-ratio:4/3;order:-1}
  .svc-grid{grid-template-columns:1fr 1fr}
  .partner-intro{position:static}
  .pf-grid{grid-template-columns:1fr 1fr;grid-auto-rows:auto}
  .pf:nth-child(n){grid-column:auto;grid-row:auto;aspect-ratio:4/5}
  .pf:nth-child(1),.pf:nth-child(4){grid-column:1/-1;aspect-ratio:16/10}
}
@media (max-width:640px){
  body{font-size:16px}
  .hdr-in{height:72px}
  .logo b{font-size:20px}
  .highlights{grid-template-columns:1fr;gap:22px}
  .svc-grid{grid-template-columns:1fr}
  .pf-grid{grid-template-columns:1fr}
  .pf:nth-child(n){grid-column:auto;aspect-ratio:4/5}
  .pf:nth-child(1),.pf:nth-child(4){aspect-ratio:4/5}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;margin-right:0;padding-right:0}
  .step:nth-child(n+2){border-top:1px solid var(--dark-line)}
  .step-n{margin-bottom:20px}
  .aud{grid-template-columns:1fr}
  .aud-i:nth-child(n){border-right:0;padding-left:0;padding-right:0}
  .coord ul{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .cinfo div{grid-template-columns:1fr;gap:4px}
  .ftr-top{grid-template-columns:1fr}
  .hero::after{background:linear-gradient(0deg,rgba(28,26,24,.85) 0%,rgba(28,26,24,.55) 55%,rgba(28,26,24,.25) 100%)}
  .scrollcue{display:none}
}
@media (hover:none){
  .pf figcaption{opacity:1}
  .pf h3{transform:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation:none!important}
  .js .rv{opacity:1;transform:none}
}