/* ============================================================
   Silver Homes & Co, Boutique East Bay renovation studio
   Marcellus (display) + Hanken Grotesk (body)
   Warm minimalism: bone canvas, espresso ink, sage accent
   ============================================================ */

:root{
  --bone:#F7F3ED;
  --bone-2:#F1EBE1;
  --sand:#E9E0D2;
  --ink:#26221B;
  --ink-soft:#3B362D;
  --stone:#8A8073;
  --stone-2:#A89E8F;
  --line:#DED5C6;
  --line-2:#E7DFD2;
  --accent:#6E7860;     /* soft sage-olive */
  --accent-deep:#586049;
  --brass:#A98C5A;
  --white:#FFFFFF;
  --radius:2px;
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:'Marcellus',Georgia,serif;
  --sans:'Hanken Grotesk',-apple-system,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--bone);
  color:var(--ink);
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}

h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:-.01em}
.serif-it{font-style:italic;color:var(--accent-deep)}
em,.serif-it{font-family:var(--serif)}

.eyebrow{
  display:inline-block;font-family:var(--sans);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent-deep);
  margin-bottom:1.1rem;
}
.eyebrow::before{content:"";display:inline-block;width:22px;height:1px;background:var(--accent);
  vertical-align:middle;margin-right:.7em;transform:translateY(-2px)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;font-family:var(--sans);
  font-size:.86rem;font-weight:600;letter-spacing:.02em;padding:.95em 1.7em;
  border-radius:var(--radius);transition:all .35s var(--ease);cursor:pointer;border:1px solid transparent;
  white-space:nowrap;
}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-ink{background:var(--ink);color:var(--bone)}
.btn-ink:hover{background:var(--accent-deep)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(38,34,27,.03)}
.btn-block{width:100%;justify-content:center;padding:1.05em}

/* ---------- utility bar ---------- */
.util{background:var(--ink);color:var(--bone)}
.util .wrap{display:flex;justify-content:space-between;align-items:center;
  font-size:.74rem;letter-spacing:.04em;padding:9px 32px;color:#D8D0C2}
.util .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);
  margin-right:.5em;vertical-align:middle}
.u-right{display:flex;align-items:center;gap:1rem}
.u-sep{width:1px;height:11px;background:rgba(255,255,255,.2)}

/* ---------- header ---------- */
.head{position:sticky;top:0;z-index:60;background:rgba(247,243,237,.86);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2);transition:box-shadow .3s}
.head.scrolled{box-shadow:0 1px 24px rgba(38,34,27,.06)}
.head .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 32px}
.brand{display:flex;flex-direction:column;line-height:1}
.brand .wm{font-family:var(--serif);font-size:1.42rem;letter-spacing:.01em}
.brand .amp{color:var(--accent-deep)}
.brand small{font-family:var(--sans);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--stone);margin-top:5px}
.nav{display:flex;gap:2.1rem}
.nav a{font-size:.85rem;font-weight:500;color:var(--ink-soft);position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--accent);
  transition:width .3s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}
.cta{display:flex;align-items:center;gap:1rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:24px;height:1.5px;background:var(--ink);transition:.3s}

/* ---------- hero ---------- */
.hero{padding:78px 0 64px}
.hero .grid{max-width:var(--maxw);margin:0 auto;padding:0 32px;
  display:grid;grid-template-columns:1.04fr 1.1fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(2.7rem,5.3vw,4.5rem);margin:.2rem 0 1.4rem}
.hero .lede{font-size:1.12rem;color:var(--ink-soft);max-width:33ch;margin-bottom:2.1rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.6rem}
.hero-trust{display:flex;gap:2.4rem;padding-top:1.7rem;border-top:1px solid var(--line)}
.hero-trust>div{display:flex;flex-direction:column}
.hero-trust b{font-family:var(--serif);font-size:1.12rem;line-height:1}
.hero-trust .stars{color:var(--brass);letter-spacing:2px;font-size:.92rem}
.hero-trust small{font-size:.74rem;color:var(--stone);letter-spacing:.02em;margin-top:5px}
.hero-img{position:relative}
.hero-img img{width:100%;aspect-ratio:16/10.4;object-fit:cover;border-radius:var(--radius);
  box-shadow:0 30px 70px -30px rgba(38,34,27,.35)}
.tagchip{position:absolute;left:18px;bottom:18px;background:rgba(247,243,237,.92);
  backdrop-filter:blur(6px);font-size:.74rem;font-weight:500;letter-spacing:.02em;
  padding:.5em .85em;border-radius:var(--radius);display:flex;align-items:center;gap:.5em;color:var(--ink-soft)}
.tagchip .pin{width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);background:var(--bone-2)}
.trust .wrap{display:flex;align-items:center;gap:2.5rem;padding:22px 32px;flex-wrap:wrap}
.trust .lbl{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--stone);white-space:nowrap}
.trust .logos{display:flex;gap:2.4rem;flex-wrap:wrap;flex:1}
.trust .logos span{font-family:var(--serif);font-size:1.06rem;color:var(--ink-soft);opacity:.72}

/* ---------- statement ---------- */
.statement{padding:96px 0}
.statement .wrap{max-width:1000px}
.statement p{font-family:var(--serif);font-size:clamp(1.5rem,2.9vw,2.25rem);line-height:1.42;
  color:var(--ink)}
.statement .muted{color:var(--stone-2)}
.lead-cap{font-family:var(--serif);font-size:1.2em;color:var(--accent-deep)}

/* ---------- section heads ---------- */
.sec-head{margin-bottom:3.2rem;max-width:38ch}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,4vw,3.1rem)}
.sec-sub{margin-top:1rem;color:var(--ink-soft);font-size:1.02rem}
.sec-head.center .sec-sub{margin-left:auto;margin-right:auto}

/* ---------- work gallery ---------- */
.work{padding:30px 0 110px}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.proj{position:relative;overflow:hidden;border-radius:var(--radius);background:var(--ink)}
.proj-lg,.proj-wide{grid-column:1 / -1}
.proj-img{overflow:hidden}
.proj-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease);
  aspect-ratio:16/10}
.proj-lg .proj-img img,.proj-wide .proj-img img{aspect-ratio:16/8}
.proj:hover .proj-img img{transform:scale(1.045)}
.proj figcaption{position:absolute;inset:auto 0 0 0;padding:26px 28px 24px;color:var(--bone);
  background:linear-gradient(to top,rgba(28,25,20,.86),rgba(28,25,20,.35) 55%,transparent);
  transform:translateY(12px);opacity:.96;transition:transform .5s var(--ease)}
.proj:hover figcaption{transform:translateY(0)}
.proj-meta{display:flex;gap:.7rem;align-items:center;font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;margin-bottom:.55rem;color:#E4DBCB}
.proj-cat{color:#EBE3D3}
.proj-loc{position:relative;padding-left:.85rem}
.proj-loc::before{content:"";position:absolute;left:0;top:50%;width:4px;height:4px;border-radius:50%;
  background:var(--accent);transform:translateY(-50%)}
.proj-name{font-size:1.6rem;color:var(--bone);margin-bottom:.4rem}
.proj p{font-size:.92rem;color:#D7CEBE;max-width:46ch;max-height:0;overflow:hidden;opacity:0;
  transition:max-height .5s var(--ease),opacity .4s var(--ease)}
.proj:hover p{max-height:120px;opacity:1}

/* ---------- before / after ---------- */
.ba{padding:50px 0 110px;background:var(--bone-2);border-top:1px solid var(--line-2)}
.ba-frame{position:relative;max-width:1000px;margin:0 auto;aspect-ratio:16/9.4;overflow:hidden;
  border-radius:var(--radius);user-select:none;box-shadow:0 30px 70px -34px rgba(38,34,27,.4);cursor:ew-resize}
.ba-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba-before-wrap{position:absolute;inset:0;width:50%;overflow:hidden}
.ba-before-img{width:auto;max-width:none}
.ba-before-wrap .ba-before-img{height:100%}
.ba-frame .ba-after{z-index:1}
.ba-before-wrap{z-index:2;border-right:2px solid var(--bone)}
/* before image must be sized to the full frame, not the clipped width */
.ba-before-img{position:absolute;top:0;left:0;height:100%}
.ba-tag{position:absolute;z-index:4;top:18px;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  padding:.45em .8em;border-radius:var(--radius);font-weight:600;background:rgba(38,34,27,.78);color:var(--bone)}
.ba-tag-before{left:18px}
.ba-tag-after{right:18px;background:rgba(110,120,96,.92)}
.ba-handle{position:absolute;z-index:5;top:0;left:50%;transform:translateX(-50%);height:100%;width:46px;
  background:transparent;border:none;cursor:ew-resize;display:flex;align-items:center;justify-content:center}
.ba-line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--bone);transform:translateX(-50%)}
.ba-grip{position:relative;width:44px;height:44px;border-radius:50%;background:var(--bone);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
  box-shadow:0 6px 18px rgba(38,34,27,.3)}
.ba-cap{text-align:center;margin-top:1.1rem;font-size:.82rem;color:var(--stone);letter-spacing:.02em}

/* ---------- services ---------- */
.services{padding:108px 0}
.svc-list{list-style:none;border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:88px 1fr;gap:24px;padding:32px 0;border-bottom:1px solid var(--line);
  align-items:baseline;transition:padding-left .4s var(--ease)}
.svc:hover{padding-left:14px}
.svc-no{font-family:var(--serif);font-size:1.3rem;color:var(--accent-deep)}
.svc-body h3{font-size:1.7rem;margin-bottom:.5rem}
.svc-body p{color:var(--ink-soft);max-width:62ch;font-size:1.01rem}

/* ---------- process ---------- */
.process{padding:108px 0;background:var(--ink);color:var(--bone)}
.process .eyebrow{color:#AEB5A0}
.process .eyebrow::before{background:#8B937A}
.process h2{color:var(--bone)}
.process .serif-it{color:#B7BEA6}
.process .sec-sub{color:#C7BFB1}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.step{padding-top:24px;border-top:1px solid rgba(247,243,237,.18)}
.step-no{font-family:var(--serif);font-size:1.6rem;color:#9AA286;display:block;margin-bottom:1.1rem}
.step h3{font-size:1.42rem;color:var(--bone);margin-bottom:.7rem}
.step p{font-size:.93rem;color:#C7BFB1}

/* ---------- studio ---------- */
.studio{padding:110px 0}
.studio-grid{display:grid;grid-template-columns:.85fr 1fr;gap:64px;align-items:center}
.studio-img{position:relative}
.studio-img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);
  box-shadow:0 28px 64px -32px rgba(38,34,27,.4)}
.studio-chip{position:absolute;left:18px;bottom:18px;background:rgba(247,243,237,.92);
  font-size:.72rem;letter-spacing:.04em;padding:.5em .85em;border-radius:var(--radius);color:var(--ink-soft)}
.studio-copy h2{font-size:clamp(2rem,3.6vw,2.9rem);margin-bottom:1.5rem}
.studio-copy p{color:var(--ink-soft);margin-bottom:1.1rem;max-width:54ch}
.studio-stats{display:flex;gap:2.4rem;margin-top:2rem;padding-top:1.8rem;border-top:1px solid var(--line)}
.studio-stats b{font-family:var(--serif);font-size:1.18rem;display:block}
.studio-stats small{font-size:.76rem;color:var(--stone);letter-spacing:.02em}

/* ---------- reviews ---------- */
.reviews{padding:108px 0;background:var(--bone-2);border-top:1px solid var(--line-2)}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.quote{background:var(--bone);border:1px solid var(--line-2);border-radius:var(--radius);padding:34px 30px;
  display:flex;flex-direction:column;gap:1.1rem}
.quote .stars{color:var(--brass);letter-spacing:2px;font-size:.9rem}
.quote blockquote{font-family:var(--serif);font-size:1.18rem;line-height:1.5;color:var(--ink)}
.quote figcaption{margin-top:auto;display:flex;flex-direction:column}
.quote figcaption b{font-size:.92rem}
.quote figcaption span{font-size:.78rem;color:var(--stone);letter-spacing:.02em}

/* ---------- partners ---------- */
.partners{padding:110px 0}
.partners-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.partners-copy h2{font-size:clamp(2rem,3.6vw,2.85rem);margin-bottom:1.4rem}
.partners-copy>p{color:var(--ink-soft);margin-bottom:1.8rem;max-width:52ch}
.partner-list{list-style:none;margin-bottom:2.2rem;display:flex;flex-direction:column;gap:1rem}
.partner-list li{display:flex;gap:.85rem;align-items:flex-start;color:var(--ink-soft);font-size:1rem}
.tick{flex:none;width:20px;height:20px;border-radius:50%;border:1px solid var(--accent);position:relative;margin-top:3px}
.tick::after{content:"";position:absolute;left:6px;top:3px;width:5px;height:9px;border:solid var(--accent-deep);
  border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}
.partners-img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);
  box-shadow:0 28px 64px -32px rgba(38,34,27,.4)}

/* ---------- faq ---------- */
.faq{padding:108px 0;background:var(--ink);color:var(--bone)}
.faq .eyebrow{color:#AEB5A0}
.faq .eyebrow::before{background:#8B937A}
.faq h2{color:var(--bone)}
.faq .serif-it{color:#B7BEA6}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid rgba(247,243,237,.16)}
.faq-item summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;justify-content:space-between;
  align-items:center;gap:1.5rem;font-family:var(--serif);font-size:1.28rem;color:var(--bone)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-mark{flex:none;position:relative;width:16px;height:16px}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:#9AA286;transition:.3s}
.faq-mark::before{top:7px;left:0;width:16px;height:1.5px}
.faq-mark::after{top:0;left:7px;width:1.5px;height:16px}
.faq-item[open] .faq-mark::after{transform:scaleY(0)}
.faq-item p{padding:0 0 24px;color:#C7BFB1;max-width:68ch;font-size:1rem}

/* ---------- contact ---------- */
.contact{padding:110px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-copy h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:1.3rem}
.contact-copy>p{color:var(--ink-soft);margin-bottom:1.9rem;max-width:42ch}
.contact-points{list-style:none;display:flex;flex-direction:column;gap:.95rem}
.contact-points li{display:flex;gap:.85rem;align-items:flex-start;color:var(--ink-soft);font-size:1rem}
.contact-form{background:var(--bone-2);border:1px solid var(--line-2);border-radius:var(--radius);padding:36px}
.field{display:flex;flex-direction:column;margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--stone);margin-bottom:.5rem}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:.95rem;color:var(--ink);
  background:var(--bone);border:1px solid var(--line);border-radius:var(--radius);padding:.8em .9em;
  transition:border-color .25s;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.form-note{margin-top:1rem;font-size:.85rem;color:var(--accent-deep);line-height:1.5}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:var(--bone);padding:72px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;
  border-bottom:1px solid rgba(247,243,237,.14)}
.foot-brand .wm{font-family:var(--serif);font-size:1.5rem}
.foot-brand .amp{color:#9AA286}
.foot-brand p{color:#B3AB9D;font-size:.9rem;margin-top:1rem;max-width:34ch}
.foot-col{display:flex;flex-direction:column;gap:.7rem}
.foot-h{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:#8E8678;margin-bottom:.5rem}
.foot-col a,.foot-line{color:#C7BFB1;font-size:.92rem}
.foot-col a:hover{color:var(--bone)}
.foot-base{display:flex;justify-content:space-between;padding-top:24px;padding-bottom:28px;
  font-size:.8rem;color:#8E8678;flex-wrap:wrap;gap:.5rem}

/* ---------- giant watermark ---------- */
.wmark-bg{overflow:hidden;background:var(--ink);padding:0 0 18px;text-align:center}
.wmark-bg span{font-family:var(--serif);font-size:clamp(3rem,14vw,12rem);color:rgba(247,243,237,.05);
  line-height:.8;white-space:nowrap;letter-spacing:.02em}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero .grid{grid-template-columns:1fr;gap:40px}
  .hero-img{order:-1}
  .studio-grid,.partners-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .studio-img{max-width:440px}
  .partners-img{max-width:440px;order:-1}
  .steps{grid-template-columns:repeat(2,1fr)}
  .quotes{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:760px){
  .nav,.cta .btn-ink{display:none}
  .burger{display:flex}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bone);border-bottom:1px solid var(--line);padding:8px 32px 20px}
  .nav.open a{padding:14px 0;border-bottom:1px solid var(--line-2)}
  .util .u-right{display:none}
  .wrap{padding:0 22px}
  .hero{padding:48px 0 40px}
  .hero-trust{gap:1.4rem;flex-wrap:wrap}
  .trust .wrap{gap:1.2rem}
  .trust .logos{gap:1.4rem}
  .trust .logos span{font-size:.95rem}
  .statement{padding:64px 0}
  .work,.services,.process,.studio,.reviews,.partners,.faq,.contact,.ba{padding:64px 0}
  .field-row{grid-template-columns:1fr}
  .svc{grid-template-columns:54px 1fr;gap:14px}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-base{flex-direction:column}
  .ba-frame{aspect-ratio:4/3.4}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}