/* ---------------------------------------------
   Shiv Aluminium Works — tokens
--------------------------------------------- */
:root{
  --bg: #F4F5F7;
  --surface: #FFFFFF;
  --ink: #1E2530;
  --muted: #626C78;
  --accent: #FF6A13;
  --accent-ink: #7A2E00;
  --steel: #33475B;
  --line: #E1E4E8;
  --radius: 2px;
  --display: "Barlow Condensed", sans-serif;
  --body: "Work Sans", sans-serif;
  --mono: "JetBrains Mono", monospace;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-family: var(--display); font-weight:800; letter-spacing:.2px; margin:0 0 .4em; }
p{ margin:0 0 1em; }

.wrap{ max-width:1140px; margin:0 auto; padding:0 24px; }

.eyebrow{
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--accent-ink);
  background: #FFEEE1;
  display:inline-block;
  padding: .3em .7em;
  border-radius: var(--radius);
  margin-bottom: 1em;
}

.accent{ color: var(--accent); }

/* faint brushed-metal texture overlay */
.grain{
  position: fixed; inset:0; pointer-events:none; z-index:0; opacity:.5;
  background-image: repeating-linear-gradient(100deg, rgba(30,37,48,0.015) 0px, rgba(30,37,48,0.015) 1px, transparent 1px, transparent 3px);
}

/* ---------------------------------------------
   Header
--------------------------------------------- */
.site-header{
  position: sticky; top:0; z-index: 20;
  background: rgba(244,245,247,.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.brand{ display:flex; align-items:center; gap:.6em; }
.brand-mark{
  font-family: var(--mono); font-weight:500; color: var(--accent);
  border:1.5px solid var(--accent); border-radius:50%;
  width:34px; height:34px; display:flex; align-items:center; justify-content:center;
  font-size:.78rem;
}
.brand-name{ font-family: var(--display); font-weight:800; font-size:1.15rem; letter-spacing:.03em; }
.brand-name em{ font-style:normal; color: var(--accent); }

.nav{ display:flex; gap:2rem; }
.nav a{ font-size:.92rem; color: var(--steel); font-weight:500; }
.nav a:hover{ color: var(--accent); }

.call-btn{
  display:flex; align-items:center; gap:.5em;
  font-family: var(--mono); font-size:.85rem; font-weight:500;
  border:1px solid var(--ink); padding:.5em 1em; border-radius: var(--radius);
}
.call-btn:hover{ background: var(--ink); color:#fff; }
.dot{ width:7px; height:7px; border-radius:50%; background: var(--accent); display:inline-block; }

/* ---------------------------------------------
   Hero
--------------------------------------------- */
.hero{
  position:relative; z-index:1;
  display:grid; grid-template-columns: 1.05fr .95fr; align-items:center;
  gap: 3rem;
  max-width:1140px; margin:0 auto; padding: 4.5rem 24px 3.5rem;
}
.hero h1{
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  line-height:1.02;
  margin-bottom:.5em;
}
.hero .lede{ color: var(--muted); font-size:1.08rem; max-width:46ch; }

.hero-cta{ display:flex; gap:1rem; margin: 1.6em 0 2.4em; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  font-weight:600; font-size:.98rem;
  padding: .85em 1.5em; border-radius: var(--radius);
  transition: transform .15s ease, background .15s ease;
}
.btn-primary{ background: var(--accent); color:#fff; }
.btn-primary:hover{ transform: translateY(-2px); }
.btn-ghost{ border:1.5px solid var(--ink); }
.btn-ghost:hover{ background: var(--ink); color:#fff; }
.btn.big{ font-size:1.05rem; padding:1em 1.8em; }

.hero-meta{ display:flex; gap:2.4rem; border-top:1px solid var(--line); padding-top:1.4em; }
.hero-meta .num{ font-family: var(--display); font-weight:800; font-size:1.6rem; display:block; color: var(--steel); }
.hero-meta .label{ font-size:.8rem; color: var(--muted); }

.hero-photo{ position:relative; }
.hero-photo img{
  width:100%; height:420px; object-fit:cover; border-radius: var(--radius);
  filter: grayscale(.06);
}
.photo-tag{
  position:absolute; bottom:-14px; left:16px;
  background: var(--ink); color:#fff;
  font-family: var(--mono); font-size:.72rem; letter-spacing:.05em;
  padding:.5em .9em; border-radius: var(--radius);
}

/* ---------------------------------------------
   Diagonal mitre-cut divider (signature element)
--------------------------------------------- */
.cut-divider{
  height: 26px;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--line) 0px, var(--line) 1px,
      transparent 1px, transparent 26px
    );
  position:relative;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cut-divider::after{
  content:"45°  45°  45°  45°  45°  45°  45°  45°  45°  45°  45°  45°  45°";
  position:absolute; top:50%; left:0; right:0; transform:translateY(-50%);
  font-family: var(--mono); font-size:.62rem; letter-spacing:.3em;
  color: var(--muted); opacity:.35; white-space:nowrap; overflow:hidden;
  padding-left:24px;
}

/* ---------------------------------------------
   Services
--------------------------------------------- */
.services, .work, .why, .contact{ padding: 4.5rem 0; }
.services h2, .work h2, .why h2, .contact h2{ font-size: clamp(1.9rem,3.4vw,2.6rem); max-width:18ch; }

.service-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border:1px solid var(--line); margin-top:2.5rem;
  border-radius: var(--radius); overflow:hidden;
}
.service-card{ background: var(--surface); padding: 2rem 1.8rem; }
.service-index{
  font-family: var(--mono); color: var(--accent); font-size:.85rem; font-weight:500;
}
.service-card h3{ font-size:1.3rem; margin:.5em 0 .4em; }
.service-card p{ color: var(--muted); font-size:.94rem; margin:0; }

/* ---------------------------------------------
   Work / gallery
--------------------------------------------- */
.gallery{
  display:grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows:220px;
  gap: 14px; margin-top: 2.5rem;
}
.g-item{ position:relative; margin:0; overflow:hidden; border-radius: var(--radius); }
.g-item img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.g-item:hover img{ transform: scale(1.05); }
.g-tall{ grid-row: span 2; }
.g-wide{ grid-column: span 2; }
.g-item figcaption{
  position:absolute; left:0; right:0; bottom:0;
  background: linear-gradient(0deg, rgba(20,24,30,.78), transparent);
  color:#fff; font-size:.82rem; padding: 1.6em 1em .7em;
  font-family: var(--mono); letter-spacing:.02em;
}

/* ---------------------------------------------
   Why us
--------------------------------------------- */
.why-inner{ display:grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items:start; }
.why-copy .lede{ color: var(--muted); }
.why-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:1rem; }
.why-list li{
  display:flex; gap:.9em; align-items:flex-start;
  background: var(--surface); border:1px solid var(--line);
  padding: 1em 1.2em; border-radius: var(--radius); font-size:.98rem;
}
.tick{ color: var(--accent); flex-shrink:0; }

/* ---------------------------------------------
   Contact
--------------------------------------------- */
.contact-inner{ display:grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items:center; }
.contact-main .lede{ color: var(--muted); max-width:40ch; }
.contact-card{
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius);
  padding: 2rem;
}
.contact-card h3{ font-size:1.2rem; margin-bottom:1.2em; }
.contact-card dl{ margin:0; }
.contact-card .row{
  display:grid; grid-template-columns: 100px 1fr; gap: 1rem;
  padding: .9em 0; border-top:1px solid var(--line);
}
.contact-card .row:first-child{ border-top:none; }
.contact-card dt{ font-family: var(--mono); font-size:.75rem; letter-spacing:.06em; color: var(--muted); text-transform:uppercase; }
.contact-card dd{ margin:0; font-size:.96rem; }
.contact-card a:hover{ color: var(--accent); }

/* ---------------------------------------------
   Footer
--------------------------------------------- */
.site-footer{ border-top:1px solid var(--line); padding: 1.6rem 0; }
.footer-inner{ display:flex; justify-content:space-between; font-size:.85rem; color: var(--muted); }
.footer-inner a:hover{ color: var(--accent); }

/* ---------------------------------------------
   Responsive
--------------------------------------------- */
@media (max-width: 880px){
  .nav{ display:none; }
  .hero{ grid-template-columns: 1fr; padding-top:3rem; }
  .hero-photo img{ height:280px; }
  .hero-meta{ gap:1.4rem; flex-wrap:wrap; }
  .service-grid{ grid-template-columns: 1fr 1fr; }
  .why-inner, .contact-inner{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr 1fr; grid-auto-rows:170px; }
  .g-tall{ grid-row: span 1; }
}
@media (max-width: 560px){
  .service-grid{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr; }
  .g-wide, .g-tall{ grid-column: span 1; grid-row: span 1; }
  .header-inner{ height:64px; }
  .call-btn span:last-child{ display:none; }
  .call-btn::after{ content:"Call"; }
}