/* MO6 Website — shared chrome (nav + footer + utilities) */
*{box-sizing:border-box}
html{
  margin:0;
  background:var(--surface-warm);  /* warm cream letterbox backdrop on ultrawide */
}
html,body{
  color:var(--ink);
  font-family:var(--font-sans);
  font-weight:300;
}
body{
  margin:0 auto;
  max-width:1600px;
  background:var(--canvas);
  position:relative;
  box-shadow:0 0 0 1px rgba(17,17,17,0.04);  /* hairline edge to delineate canvas from letterbox */
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ── NAV ─────────────────────────────────────── */
.nav{
  position:sticky; top:0; z-index:50;
  background:#ffffff;
  height:55px;
  display:flex; align-items:center; justify-content:flex-end;
  padding:0 50px;
}
.nav-mark{
  /* legacy — kept for other pages still using this class */
  position:absolute; left:0; top:0; z-index:51;
  display:block;
  padding:0;
  border-radius:0;
  height:auto;
}
.nav-mark img{display:block; width:300px; height:auto}

/* Site logo block — absolutely positioned at the very top-left of the page,
   does NOT scroll with the sticky nav. */
.site-logo{
  position:absolute; left:0; top:0; z-index:60;
  display:block; pointer-events:auto;
}
.site-logo img{display:block; width:500px; height:auto}

/* Hero-overlay primary logo block — large sand-colored mark hanging off top-left,
   overlapping the hero image as in Figma. */
.hero-logo{
  position:absolute; left:0; top:0; z-index:5;
  pointer-events:none;
  width:420px; height:auto;
  display:block;
}
.has-hero-logo{position:relative}
.nav-menu{display:flex; gap:36px}
.nav-menu a{
  font-weight:600; font-size:12px; letter-spacing:0.14em; text-transform:uppercase;
  position:relative; padding:6px 0;
  transition:opacity var(--dur-fast) var(--ease-quiet);
}
.nav-menu a:hover{opacity:0.6}
.nav-menu a.active::after,
.nav-menu a[aria-current="page"]::after{
  content:""; position:absolute; left:0; right:0; bottom:0;
  height:1px; background:var(--ink);
}
/* dropdown for Inspiration */
.nav-menu .has-sub{position:relative}
.nav-menu .has-sub:hover .sub{opacity:1; pointer-events:auto; transform:translateY(0)}
.nav-menu .sub{
  position:absolute; top:calc(100% + 6px); right:-12px;
  background:var(--canvas); padding:14px 18px;
  display:flex; flex-direction:column; gap:10px;
  min-width:220px;
  opacity:0; pointer-events:none; transform:translateY(-4px);
  transition:opacity var(--dur-fast) var(--ease-quiet), transform var(--dur-fast) var(--ease-quiet);
  border-top:1px solid var(--ink-hairline);
}
.nav-menu .sub a{display:block; font-size:11px; letter-spacing:0.14em}

/* ── FOOTER ──────────────────────────────────── */
.footer{
  background:var(--surface-dark); color:var(--on-dark-soft);
  padding:60px 50px 32px;
  position:relative;
  min-height:480px;
  overflow:hidden;
}
.footer-grid{
  display:grid; grid-template-columns:1fr auto;
  align-items:end;
  min-height:380px;
}
.foot-mark{
  font-family:var(--font-sans); font-weight:400;
  font-size:300px; line-height:0.78;
  letter-spacing:-8px;
  color:var(--on-dark-soft);
  margin-left:-12px;
}
.foot-right{display:flex; flex-direction:column; align-items:flex-end; gap:80px}
.foot-cols{
  display:grid; grid-template-columns:repeat(2, minmax(140px,1fr));
  gap:14px 64px;
}
.foot-cols a{
  font-weight:600; font-size:13px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--on-dark-soft);
  transition:opacity var(--dur-fast) var(--ease-quiet);
}
.foot-cols a:hover{opacity:0.6}
.foot-copy{font-weight:400; font-size:18px; color:var(--on-dark-soft)}

/* ── shared bits ─────────────────────────────── */
.kicker{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:600; font-size:12px; letter-spacing:0.14em; text-transform:uppercase;
}
.kicker .mk{
  font-weight:400; font-size:24px; letter-spacing:-0.3px; text-transform:none;
  line-height:1;
}
.cta-row{display:flex; align-items:center; gap:32px; flex-wrap:wrap}
.btn{min-width:255px}
.btn-text-link{
  display:inline-flex; align-items:center; gap:14px;
  font-weight:400; font-size:18px;
  border-bottom:none; text-decoration:underline; text-underline-offset:6px;
  cursor:pointer;
}
.btn-text-link::after{content:"→"; text-decoration:none}

/* full-bleed splash band */
.splash{
  position:relative;
  width:100%; min-height:647px;
  background-size:cover; background-position:center;
  display:flex; align-items:center; justify-content:center; flex-direction:column;
  text-align:center;
  padding:120px 50px;
  color:var(--on-dark-soft);
}
.splash::before{
  content:""; position:absolute; inset:0;
  background:linear-gradient(rgba(17,17,17,0.12) 0%, rgba(17,17,17,0.45) 100%);
  pointer-events:none;
}
.splash > *{position:relative; z-index:1}
.splash h2{
  font-weight:400; font-size:40px; line-height:1.18; letter-spacing:-0.3px;
  color:var(--on-dark-soft);
  max-width:560px;
}
.splash .btn{margin-top:32px}

/* "BACK TO" link */
.back-link{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:600; font-size:11px; letter-spacing:0.14em; text-transform:uppercase;
  margin-bottom:24px;
}
.back-link::before{content:"←"; font-weight:400}

/* ── MOBILE NAV TRIGGER ──────────────────────── */
.nav-toggle{
  display:none;
  position:relative; z-index:62;
  width:44px; height:44px;
  background:transparent; border:0; padding:0;
  cursor:pointer;
  margin-right:-10px;
}
.nav-toggle span{
  position:absolute; left:10px; right:10px;
  height:1.5px; background:var(--ink);
  transition:transform var(--dur-fast) var(--ease-quiet),
             opacity var(--dur-fast) var(--ease-quiet),
             top var(--dur-fast) var(--ease-quiet);
}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){top:21px; transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){top:21px; transform:rotate(-45deg)}

/* ── MID-RANGE (721–980px) ───────────────────── */
@media (min-width: 721px) and (max-width: 980px){
  .nav{padding:0 32px; height:55px}
  .site-logo img{width:220px !important}
  .footer{padding:48px 32px 28px; min-height:0}
  .foot-mark{font-size:200px; letter-spacing:-5px}
  .foot-cols{gap:12px 40px}
  .splash{padding:96px 32px; min-height:520px}
  .splash h2{font-size:32px}
}

/* ── MOBILE (≤720px) ─────────────────────────── */
@media (max-width: 720px){
  .nav{
    padding:0 20px;
    height:64px;
    justify-content:flex-end;
  }
  .site-logo{padding:14px 20px 0}
  .site-logo img{width:120px !important}

  .nav-toggle{display:block}

  .nav-menu{
    position:fixed; top:0; right:0; bottom:0; left:0;
    background:#fff;
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
    gap:0;
    padding:88px 24px 32px;
    transform:translateX(100%);
    transition:transform var(--dur-slow) var(--ease-quiet);
    z-index:55;
    overflow-y:auto;
  }
  .nav[data-open="true"] .nav-menu{transform:translateX(0)}
  .nav-menu > a,
  .nav-menu > .has-sub > a{
    display:block;
    width:100%;
    font-size:18px; letter-spacing:0.12em;
    padding:18px 0;
    border-bottom:1px solid var(--ink-hairline);
  }
  .nav-menu .has-sub{width:100%}
  .nav-menu .has-sub > a{position:relative}
  .nav-menu .sub{
    position:static;
    opacity:1; pointer-events:auto; transform:none;
    background:transparent;
    padding:8px 0 16px 16px;
    border-top:0;
    gap:14px;
  }
  .nav-menu .sub a{
    font-size:13px; letter-spacing:0.12em;
    padding:6px 0; border:0;
  }

  /* Footer stacking */
  .footer{
    padding:48px 24px 32px;
    min-height:0;
  }
  .footer-grid{
    grid-template-columns:1fr;
    gap:48px;
    min-height:0;
    align-items:start;
  }
  .foot-mark{
    font-size:140px; line-height:0.78; letter-spacing:-3px;
    margin-left:-4px;
  }
  .foot-right{
    align-items:flex-start;
    gap:40px;
    width:100%;
  }
  .foot-cols{
    grid-template-columns:1fr 1fr;
    gap:14px 24px;
    width:100%;
  }
  .foot-cols a{font-size:12px}
  .foot-copy{font-size:14px}

  /* Splash band */
  .splash{
    padding:80px 24px;
    min-height:480px;
  }
  .splash h2{font-size:26px; line-height:1.22}
  .splash .btn{margin-top:24px}

  /* CTA + buttons */
  .btn{min-width:0}
  .cta-row{gap:20px}

  /* Container */
  .container{padding:0 var(--s-lg)}
}