/* ============================================================
   LOCKWOOD INTERIORS — shared stylesheet
   Palette:  espresso #2B1D14 · oak #8B5A2B · linen #F3EDE3
             brass #B08D57 · ink #201A15 · fog #FAF7F1
   Type:     Fraunces (display) · Work Sans (body) · IBM Plex Mono (specs/labels)
   Signature: CSS herringbone parquet pattern used as a structural motif
              (hero, dividers, hover states) — drawn from the product itself.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,600;1,9..144,500&family=Work+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --espresso:#2B1D14;
  --oak:#8B5A2B;
  --oak-light:#C68F53;
  --linen:#F3EDE3;
  --fog:#FAF7F1;
  --brass:#B08D57;
  --ink:#201A15;
  --ink-soft:#5B4E42;
  --line:#E1D5C2;
  --radius:2px;
  --max:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--fog);
  color:var(--ink);
  font-family:'Work Sans',sans-serif;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Fraunces',serif;
  font-weight:500;
  color:var(--espresso);
  line-height:1.1;
  margin:0 0 .5em;
}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--oak);
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
section{padding:88px 0;}
@media(max-width:720px){section{padding:56px 0;}}

/* ---------- signature herringbone motif ---------- */
.herringbone{
  --s:26px;
  background-color:var(--espresso);
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 2px, transparent 2px var(--s)),
    repeating-linear-gradient(-45deg, rgba(255,255,255,.05) 0 2px, transparent 2px var(--s)),
    repeating-linear-gradient(45deg, rgba(176,141,87,.16) 0 var(--s), transparent 0 calc(var(--s) * 2)),
    repeating-linear-gradient(-45deg, rgba(176,141,87,.10) 0 var(--s), transparent 0 calc(var(--s) * 2));
}
.plank-rule{
  height:6px;
  display:flex;
}
.plank-rule span{flex:1;border-right:2px solid var(--fog);}
.plank-rule span:nth-child(odd){background:var(--oak);}
.plank-rule span:nth-child(even){background:var(--oak-light);}

/* ---------- header / nav ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:var(--fog);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;max-width:var(--max);margin:0 auto;
}
.logo{
  font-family:'Fraunces',serif;font-size:1.28rem;font-weight:600;letter-spacing:.01em;
}
.logo span{color:var(--oak);}
nav ul{list-style:none;display:flex;gap:34px;margin:0;padding:0;}
nav ul a{
  font-size:.92rem;font-weight:500;color:var(--ink-soft);
  position:relative;padding-bottom:4px;
}
nav ul a.active,nav ul a:hover{color:var(--espresso);}
nav ul a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;background:var(--oak);
}
.nav-cta{
  font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.04em;
  background:var(--espresso);color:var(--fog);padding:10px 18px;border-radius:var(--radius);
}
.nav-cta:hover{background:var(--oak);}
.menu-btn{display:none;background:none;border:none;font-size:1.6rem;color:var(--espresso);cursor:pointer;}
@media(max-width:860px){
  nav ul{display:none;}
  .nav-cta{display:none;}
  .menu-btn{display:block;}
  .nav.open ul{
    display:flex;flex-direction:column;gap:18px;
    position:absolute;top:64px;left:0;right:0;background:var(--fog);
    padding:24px 28px;border-bottom:1px solid var(--line);
  }
}

/* ---------- hero ---------- */
.hero{
  color:var(--fog);position:relative;padding:120px 0 100px;
}
.hero .wrap{position:relative;z-index:2;}
.hero .eyebrow{color:var(--oak-light);}
.hero h1{
  color:var(--fog);font-size:clamp(2.4rem,5vw,4rem);max-width:14ch;font-weight:500;
}
.hero p{max-width:46ch;color:#EBE1D2;font-size:1.08rem;}
.hero-actions{display:flex;gap:16px;margin-top:34px;flex-wrap:wrap;}
.btn{
  display:inline-block;padding:14px 26px;border-radius:var(--radius);
  font-weight:500;font-size:.95rem;border:1px solid transparent;transition:.15s;
}
.btn-solid{background:var(--oak-light);color:var(--espresso);}
.btn-solid:hover{background:var(--fog);}
.btn-outline{border-color:rgba(250,247,241,.5);color:var(--fog);}
.btn-outline:hover{border-color:var(--fog);background:rgba(250,247,241,.08);}

/* ---------- audience strip ---------- */
.audience{background:var(--espresso);}
.audience .wrap{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
}
.audience div{
  padding:26px 20px;text-align:center;color:var(--fog);
  border-left:1px solid rgba(250,247,241,.14);
}
.audience div:first-child{border-left:none;}
.audience strong{
  display:block;font-family:'Fraunces',serif;font-size:1.05rem;margin-bottom:4px;color:var(--oak-light);
}
.audience small{color:#CFC2AE;font-size:.82rem;}
@media(max-width:720px){
  .audience .wrap{grid-template-columns:1fr 1fr;}
  .audience div{border-left:none;border-top:1px solid rgba(250,247,241,.14);}
}

/* ---------- generic section headers ---------- */
.section-head{max-width:60ch;margin-bottom:48px;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);}
.section-head p{color:var(--ink-soft);}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:920px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--linen);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;
}
.card .num{
  font-family:'IBM Plex Mono',monospace;color:var(--oak);font-size:.8rem;
  display:block;margin-bottom:10px;
}
.card h3{font-size:1.15rem;}
.card p{color:var(--ink-soft);font-size:.94rem;margin:0;}
.card .spec{
  font-family:'IBM Plex Mono',monospace;font-size:.74rem;color:var(--oak);
  margin-top:12px;letter-spacing:.03em;
}

/* ---------- project gallery ---------- */
.project{
  position:relative;overflow:hidden;border-radius:var(--radius);
  aspect-ratio:4/3;background:var(--linen);
}
.project img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.project:hover img{transform:scale(1.05);}
.project figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
  background:linear-gradient(0deg,rgba(32,26,21,.85),transparent);
  color:var(--fog);font-family:'IBM Plex Mono',monospace;font-size:.8rem;letter-spacing:.03em;
}
figure{margin:0;}

/* ---------- testimonials ---------- */
.testimonial{
  background:var(--linen);border-left:3px solid var(--oak);padding:26px 28px;border-radius:var(--radius);
}
.testimonial p{font-style:italic;color:var(--ink);margin-bottom:14px;}
.testimonial cite{
  font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--ink-soft);
}

/* ---------- CTA banner ---------- */
.cta-band{
  background:var(--oak);color:var(--fog);text-align:center;
}
.cta-band h2{color:var(--fog);}
.cta-band p{color:#F3E7D6;max-width:52ch;margin:0 auto 28px;}

/* ---------- forms ---------- */
form{max-width:560px;}
label{display:block;font-size:.82rem;font-family:'IBM Plex Mono',monospace;color:var(--ink-soft);margin:18px 0 6px;}
input,select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);
  font-family:'Work Sans',sans-serif;font-size:.95rem;background:#fff;color:var(--ink);
}
textarea{resize:vertical;min-height:110px;}
button.btn{cursor:pointer;font-family:inherit;}
.btn-primary{background:var(--espresso);color:var(--fog);border:none;margin-top:22px;}
.btn-primary:hover{background:var(--oak);}

/* ---------- footer ---------- */
footer{background:var(--espresso);color:#CFC2AE;padding:56px 0 28px;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr 1fr;}}
footer h4{color:var(--fog);font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;}
footer a{color:#CFC2AE;font-size:.9rem;display:block;margin-bottom:8px;}
footer a:hover{color:var(--oak-light);}
.foot-bottom{
  border-top:1px solid rgba(250,247,241,.14);margin-top:40px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.78rem;color:#9A8C77;
}

/* ---------- whatsapp float ---------- */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:60;
  background:#25D366;color:#fff;width:54px;height:54px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
}

/* ---------- process timeline (about page — genuine sequence) ---------- */
.timeline{border-left:2px solid var(--line);padding-left:28px;}
.tl-item{position:relative;padding-bottom:36px;}
.tl-item::before{
  content:"";position:absolute;left:-34px;top:4px;width:12px;height:12px;
  background:var(--oak);border-radius:50%;
}
.tl-item .num{font-family:'IBM Plex Mono',monospace;color:var(--oak);font-size:.8rem;}

.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
@media(max-width:860px){.two-col{grid-template-columns:1fr;}}