/* MOCHA ENGINEERING — shared stylesheet */
:root{
  --ink:#1c1714;--ink2:#302823;--paper:#fbf8f3;--cream:#f2eadf;
  --mocha:#7b4f37;--copper:#bd7049;--muted:#74665d;
  --line:rgba(28,23,20,.14);--lineLight:rgba(242,234,223,.16);
  --max:1240px;--pad:clamp(22px,4vw,56px);
  --display:"Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --body:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden} a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
.shell{width:min(100% - (var(--pad)*2),var(--max));margin-inline:auto}
.skip-link{position:fixed;left:12px;top:-60px;z-index:1000;background:var(--paper);padding:10px 14px;border:1px solid var(--ink)}
.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:absolute;inset:0 0 auto 0;z-index:50;color:var(--cream);border-bottom:1px solid var(--lineLight)}
.site-header.dark-on-light{position:relative;background:var(--ink);color:var(--cream)}
.nav-wrap{height:92px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:245px;height:auto}.site-nav{display:flex;align-items:center;gap:clamp(22px,3vw,44px);font-size:13px}
.site-nav>a:not(.nav-cta){opacity:.75}.site-nav>a:hover{opacity:1}
.nav-cta{border:1px solid rgba(242,234,223,.36);padding:11px 16px}.nav-cta:hover{background:var(--cream);color:var(--ink)}
.menu-toggle{display:none}

/* hero */
.hero{min-height:830px;position:relative;overflow:hidden;background:var(--ink);color:var(--cream);padding-top:92px}
.hero-bg{position:absolute;inset:0;background:url("../images/hero.webp") center/cover no-repeat;opacity:.62}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,23,20,.98) 0%,rgba(28,23,20,.91) 42%,rgba(28,23,20,.36) 100%)}
.hero-layout{min-height:660px;display:grid;grid-template-columns:1.08fr .72fr;gap:60px;align-items:center;position:relative;z-index:2}
.eyebrow,.kicker{text-transform:uppercase;letter-spacing:.19em;font-size:11px;font-weight:800}
.eyebrow{display:flex;align-items:center;gap:10px;color:rgba(242,234,223,.66)}.eyebrow:before{content:"";width:26px;height:1px;background:var(--copper)}
.hero h1,.page-hero h1,.section-title{font-family:var(--display);text-transform:uppercase;letter-spacing:-.055em;line-height:.86;margin:0}
.hero h1{font-size:clamp(66px,8vw,130px);margin-top:30px}.hero h1>span{display:block}
.hero h1 em{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:.45em;letter-spacing:-.03em;text-transform:none;color:var(--copper);display:inline-block}
.hero p{max-width:640px;color:rgba(242,234,223,.72);font-size:clamp(17px,1.35vw,20px);margin:34px 0}
.buttons{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:800;transition:.2s ease}
.button:hover{transform:translateY(-2px)}.button-primary{background:var(--copper);color:white}.button-outline{border:1px solid rgba(242,234,223,.36)}
.hero-stat{align-self:end;justify-self:end;border:1px solid rgba(242,234,223,.18);padding:24px;min-width:230px;margin-bottom:70px}
.hero-stat strong{display:block;font-family:var(--display);font-size:44px}.hero-stat span{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(242,234,223,.55)}
.ticker{position:relative;z-index:2;border-top:1px solid var(--lineLight);min-height:78px;display:flex;align-items:center;gap:28px;color:rgba(242,234,223,.58);font-size:10px;letter-spacing:.15em;white-space:nowrap;overflow:hidden}.ticker i{font-style:normal;color:var(--copper)}

/* sections */
.section{padding:clamp(88px,10vw,145px) 0}.kicker{color:var(--mocha);margin-bottom:24px}.kicker.light{color:rgba(242,234,223,.55)}
.section-title{font-size:clamp(48px,5.5vw,86px)}
.lede{font-size:clamp(20px,1.8vw,27px);color:#51453e;max-width:780px}
.muted{color:var(--muted)}
.two-col{display:grid;grid-template-columns:.7fr 1fr;gap:clamp(60px,8vw,120px);align-items:start}
.rule-top{border-top:1px solid var(--line)}
.home-intro p{font-size:clamp(19px,1.6vw,23px);color:#5e514a;max-width:760px;margin:30px 0 0 auto}

/* capability cards */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);margin-top:55px}
.cap{min-height:260px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .2s ease}
.cap:hover{background:#f3ece4}.cap .num{color:var(--copper);font-size:11px;letter-spacing:.14em}.cap h3{font-family:var(--display);font-size:36px;text-transform:uppercase;margin:46px 0 15px;letter-spacing:-.035em}.cap p{color:var(--muted);max-width:470px}

/* approach strip */
.dark-section{background:var(--ink2);color:var(--cream)}
.steps{margin-top:50px;border-top:1px solid var(--lineLight)}
.step{display:grid;grid-template-columns:75px 1fr;gap:30px;padding:35px 0;border-bottom:1px solid var(--lineLight)}
.step>span{color:var(--copper);font-size:11px}.step h3{font-family:var(--display);font-size:36px;text-transform:uppercase;margin:0 0 8px}.step p{margin:0;color:rgba(242,234,223,.6);max-width:650px}

/* work */
.project-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;margin-top:55px}
.project{position:relative;min-height:420px;overflow:hidden;border:1px solid var(--line);background:#d8cabc}
.project:first-child{grid-row:span 2;min-height:866px}
.project .grid-art{position:absolute;inset:0;background-image:linear-gradient(rgba(28,23,20,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(28,23,20,.09) 1px,transparent 1px);background-size:58px 58px}
.project .circle{position:absolute;width:55%;aspect-ratio:1;border:2px solid var(--copper);border-radius:50%;left:22%;top:18%}
.project .diag{position:absolute;width:95%;height:9px;background:rgba(28,23,20,.75);left:3%;top:54%;transform:rotate(-22deg)}
.project:nth-child(2){background:#29231f}.project:nth-child(2) .grid-art{filter:invert(1);opacity:.42}.project:nth-child(2) .circle{border-color:rgba(242,234,223,.55)}
.project:nth-child(3){background:#e4d7c9}.project-label{position:absolute;left:26px;bottom:24px;z-index:2;background:var(--paper);padding:18px 20px;max-width:330px}
.project:nth-child(2) .project-label{background:var(--ink);color:var(--cream)}
.project-label span{font-size:9px;text-transform:uppercase;letter-spacing:.15em;color:var(--mocha)}.project-label h3{font-family:var(--display);text-transform:uppercase;font-size:30px;line-height:1;margin:7px 0 0}

/* CTA */
.cta{background:var(--mocha);color:var(--cream);padding:clamp(65px,8vw,110px);position:relative;overflow:hidden}
.cta:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--lineLight) 1px,transparent 1px),linear-gradient(90deg,var(--lineLight) 1px,transparent 1px);background-size:64px 64px;opacity:.55}
.cta>*{position:relative;z-index:2}.cta .section-title{max-width:850px}.cta p{max-width:620px;color:rgba(242,234,223,.72);font-size:17px}

/* interior page hero */
.page-hero{background:var(--ink);color:var(--cream);padding:clamp(90px,11vw,150px) 0;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(242,234,223,.09);border-radius:50%;right:-120px;top:-100px}
.page-hero .kicker{color:var(--copper)}.page-hero h1{font-size:clamp(62px,8vw,124px);max-width:950px}.page-hero p{max-width:720px;color:rgba(242,234,223,.68);font-size:19px;margin-top:30px}

/* about */
.big-mark{aspect-ratio:1;border:1px solid var(--line);display:grid;place-items:center;position:relative;overflow:hidden}
.big-mark span{font-family:var(--display);font-size:clamp(130px,18vw,250px);font-weight:800;letter-spacing:-.08em;position:relative;z-index:2}
.big-mark:before,.big-mark:after{content:"";position:absolute;width:70%;height:70%;border:1px solid rgba(28,23,20,.15);transform:rotate(45deg)}.big-mark:after{width:45%;height:45%;border-color:var(--copper)}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:55px}.value{padding:28px 0;border-top:2px solid var(--ink)}.value h3{font-family:var(--display);font-size:30px;text-transform:uppercase;margin:10px 0}.value p{color:var(--muted)}

/* services page */
.service-detail{display:grid;grid-template-columns:90px .7fr 1fr;gap:35px;padding:45px 0;border-bottom:1px solid var(--line)}
.service-detail:first-child{border-top:1px solid var(--line)}.service-detail>span{color:var(--copper);font-size:11px}.service-detail h2{font-family:var(--display);font-size:42px;line-height:1;text-transform:uppercase;margin:0}.service-detail p{margin:0;color:var(--muted)}
.service-detail ul{margin:20px 0 0;padding-left:18px;color:#5a4d46}

/* contact */
.contact-grid-page{display:grid;grid-template-columns:.8fr 1fr;gap:clamp(50px,8vw,120px)}
.contact-card{background:var(--ink);color:var(--cream);padding:42px}.contact-card h2{font-family:var(--display);text-transform:uppercase;font-size:46px;margin:0 0 28px}.contact-card a.email{font-size:clamp(19px,2vw,26px);color:var(--copper);word-break:break-word}.contact-card p{color:rgba(242,234,223,.6)}
.contact-list{display:grid;gap:20px;margin-top:30px}.contact-row{padding-top:18px;border-top:1px solid var(--lineLight)}.contact-row span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.16em;color:rgba(242,234,223,.48);margin-bottom:6px}
.note-box{border:1px solid var(--line);padding:30px}.note-box h3{font-family:var(--display);text-transform:uppercase;font-size:34px;margin:0 0 12px}.note-box p{color:var(--muted)}

/* footer */
.site-footer{background:var(--ink);color:var(--cream);padding:38px 0}.footer-layout{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer-layout img{width:205px}.footer-layout p,.footer-layout a{font-size:11px;color:rgba(242,234,223,.5)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:900px){
  .site-nav{position:fixed;inset:0;background:var(--ink);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:90px var(--pad);gap:28px;transform:translateX(100%);transition:.3s ease}
  .site-nav.open{transform:none}.site-nav a{font-family:var(--display);font-size:32px;text-transform:uppercase}.site-nav .nav-cta{font-family:var(--body);font-size:12px}
  .menu-toggle{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(242,234,223,.28);background:none;position:relative;z-index:60}
  .menu-toggle span:not(.sr-only){position:absolute;width:18px;height:1px;background:var(--cream)}.menu-toggle span:nth-child(2){transform:translateY(-4px)}.menu-toggle span:nth-child(3){transform:translateY(4px)}
  .menu-toggle[aria-expanded=true] span:nth-child(2){transform:rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(3){transform:rotate(-45deg)}
  .hero-layout,.two-col,.contact-grid-page{grid-template-columns:1fr}.hero-stat{justify-self:start;margin-bottom:30px}.cap-grid{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}.project:first-child{grid-row:auto;min-height:520px}.values{grid-template-columns:1fr}.service-detail{grid-template-columns:55px 1fr}.service-detail>div:last-child{grid-column:2}.footer-layout{flex-direction:column;align-items:flex-start}
}
@media(max-width:620px){
  :root{--pad:20px}
  .shell{width:calc(100% - 40px)}
  .nav-wrap{height:76px}
  .brand img{width:190px}
  .menu-toggle{width:42px;height:42px;flex:0 0 42px}

  /* Mobile hero: preserve the desktop feel without horizontal overflow. */
  .hero{padding-top:76px;min-height:auto}
  .hero-bg{background-position:62% center;opacity:.48}
  .hero-shade{background:linear-gradient(90deg,rgba(28,23,20,.98) 0%,rgba(28,23,20,.88) 70%,rgba(28,23,20,.62) 100%)}
  .hero-layout{display:block;min-height:0;padding:58px 0 42px}
  .eyebrow{font-size:9px;letter-spacing:.16em;line-height:1.45}
  .hero h1{
    font-size:clamp(46px,13.2vw,56px);
    line-height:.9;
    letter-spacing:-.06em;
    margin-top:26px;
    max-width:100%;
  }
  .hero h1>span{display:block;white-space:nowrap}
  .hero h1 em{
    display:block;
    font-size:.58em;
    line-height:1;
    margin:.42em 0 .28em;
    transform:none;
    white-space:nowrap;
  }
  .hero p{
    max-width:none;
    font-size:16px;
    line-height:1.55;
    margin:28px 0 30px;
  }
  .buttons{display:grid;grid-template-columns:1fr;gap:12px;width:100%}
  .button{width:100%;min-height:52px;padding-inline:16px}
  .hero-stat{display:none}
  .ticker{min-height:62px;gap:18px;font-size:8px;letter-spacing:.12em}

  /* General mobile spacing and typography. */
  .section{padding:72px 0}
  .two-col{gap:28px}
  .kicker{margin-bottom:16px}
  .section-title{font-size:clamp(40px,11.5vw,50px);line-height:.93;letter-spacing:-.05em}
  .home-intro p{font-size:18px;margin-top:24px}
  .lede{font-size:20px}
  .cap-grid{margin-top:38px}
  .cap{min-height:0;padding:28px 24px}
  .cap h3{font-size:30px;margin:34px 0 12px}
  .steps{margin-top:34px}
  .step{grid-template-columns:42px 1fr;gap:18px;padding:28px 0}
  .step h3{font-size:30px}
  .project-grid{gap:18px;margin-top:38px}
  .project{min-height:350px!important}
  .project-label{left:18px;right:18px;bottom:18px;max-width:none}
  .project-label h3{font-size:26px}

  /* Interior pages */
  .page-hero{padding:76px 0 68px}
  .page-hero h1{font-size:clamp(42px,12vw,54px);line-height:.92;letter-spacing:-.055em}
  .page-hero p{font-size:17px;margin-top:24px}
  .big-mark{max-width:100%}
  .values{margin-top:38px}
  .service-detail{grid-template-columns:36px 1fr;gap:18px;padding:32px 0}
  .service-detail h2{font-size:32px}
  .service-detail>div:last-child{grid-column:2}
  .contact-card{padding:28px 22px}
  .contact-card h2{font-size:38px}
  .note-box{padding:24px}
  .note-box h3{font-size:30px}

  .cta{padding:48px 22px}
  .footer-layout{gap:18px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}