/* ============================================================
   PRIMA JAYA STEEL — stylesheet
   Tokens: dark steel background, safety-red accent, laser-cut
   diamond motif as the recurring signature element.
   ============================================================ */

:root{
  --ink:        #0c0c0d;   /* near-black steel */
  --ink-2:      #17181a;   /* panel / card */
  --ink-3:      #232427;   /* raised card / hover */
  --line:       #34363a;   /* hairline borders */
  --red:        #e2222a;   /* safety red accent */
  --red-dim:    #a3181e;
  --ember:      #ff7a3d;   /* spark highlight, used sparingly */
  --paper:      #f3f2ee;   /* off-white text */
  --muted:      #a8a9ad;   /* secondary text */
  --muted-2:    #7d7e82;

  --display: "Anton", "Oswald", Impact, sans-serif;
  --body:    "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:    "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1180px;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --radius: 2px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family:var(--display); font-weight:400; letter-spacing:.01em; margin:0; }
p{ margin:0; }
.container{ max-width:var(--max); margin-inline:auto; padding-inline:clamp(1.25rem,4vw,2.5rem); }

/* laser-cut diamond signature motif, reused across sections */
.laser-motif{
  --s: 34px;
  background-image:
    linear-gradient(45deg, var(--line) 1px, transparent 1px),
    linear-gradient(-45deg, var(--line) 1px, transparent 1px);
  background-size: var(--s) var(--s);
  background-position: center;
  opacity:.35;
}

/* focus visibility */
a:focus-visible, button:focus-visible, .nav-link:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
}

/* ---------------- header / nav ---------------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(12,12,13,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  height:74px;
}
.brand{ display:flex; align-items:center; gap:.65rem; }
.brand img{ height:38px; width:auto; }
.brand-text{
  font-family:var(--display); font-size:1.15rem; letter-spacing:.06em;
  color:var(--paper);
}
.brand-text b{ color:var(--red); font-weight:400; }

.nav-links{
  display:flex; gap:clamp(1rem,2.4vw,2.25rem);
  font-family:var(--mono); font-weight:600; font-size:.78rem; letter-spacing:.12em; text-transform:uppercase;
}
.nav-link{
  color:var(--muted); padding:.4rem .1rem; position:relative;
  transition:color .2s ease;
}
.nav-link::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px;
  background:var(--red); transform:scaleX(0); transform-origin:left;
  transition:transform .25s ease;
}
.nav-link:hover{ color:var(--paper); }
.nav-link:hover::after{ transform:scaleX(1); }
.nav-link.active{ color:var(--red); }
.nav-link.active::after{ transform:scaleX(1); }

.menu-toggle{
  display:none; background:none; border:1px solid var(--line); color:var(--paper);
  width:42px; height:42px; border-radius:var(--radius); cursor:pointer;
  align-items:center; justify-content:center;
}
.menu-toggle svg{ width:20px; height:20px; }

@media (max-width: 860px){
  .menu-toggle{ display:flex; }
  .nav-links{
    position:fixed; inset:74px 0 0 0; height:calc(100vh - 74px);
    background:var(--ink); flex-direction:column; gap:0;
    padding:1rem clamp(1.25rem,4vw,2.5rem);
    transform:translateX(100%); transition:transform .3s ease;
    font-size:.95rem;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-link{ padding:1rem 0; border-bottom:1px solid var(--line); width:100%; }
  .nav-link::after{ display:none; }
}

/* ---------------- hero ---------------- */
.hero{
  position:relative; isolation:isolate; overflow:hidden;
  min-height:min(88vh, 720px);
  display:flex; align-items:center;
}
.hero-bg{
  position:absolute; inset:0; z-index:-2;
  background-size:cover; background-position:center;
}
.hero-bg::after{ content:""; }
.hero-scrim{
  position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(90deg, rgba(8,8,9,.9) 0%, rgba(8,8,9,.68) 42%, rgba(8,8,9,.28) 68%, rgba(8,8,9,.1) 100%),
    linear-gradient(0deg, rgba(8,8,9,.82) 0%, transparent 28%);
}
.hero-inner{ padding-block:clamp(3rem,8vw,5rem); max-width:760px; }
.eyebrow{
  font-family:var(--mono); font-weight:600; font-size:.78rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--red); display:flex; align-items:center; gap:.6rem; margin-bottom:1.1rem;
}
.eyebrow::before{ content:""; width:26px; height:2px; background:var(--red); display:inline-block; }
.hero h1{
  font-size:clamp(2.3rem, 6vw, 4.1rem); line-height:1.02; text-transform:uppercase;
}
.hero h1 .accent{ color:var(--red); }
.hero-lede{
  margin-top:1.4rem; max-width:52ch; color:var(--muted); font-size:1.02rem;
}
.hero-cta{ display:flex; gap:1rem; margin-top:2.1rem; flex-wrap:wrap; }

.btn{
  font-family:var(--mono); font-weight:600; font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  padding:.9rem 1.6rem; border-radius:var(--radius); border:1px solid transparent;
  display:inline-flex; align-items:center; gap:.55rem; transition:all .2s ease; cursor:pointer;
}
.btn-primary{ background:var(--red); color:#fff; }
.btn-primary:hover{ background:var(--ember); }
.btn-ghost{ border-color:var(--line); color:var(--paper); }
.btn-ghost:hover{ border-color:var(--red); color:var(--red); }

/* ---------------- generic sections ---------------- */
section{ padding-block:clamp(3rem,7vw,5.5rem); }
.section-tight{ padding-block:clamp(2.25rem,5vw,3.5rem); }
.section-head{ max-width:640px; margin-bottom:clamp(2rem,5vw,3rem); }
.section-head h2{ font-size:clamp(2rem,4.6vw,3rem); text-transform:uppercase; }
.section-head p{ color:var(--muted); margin-top:.9rem; }

.divider{
  height:56px; margin-block:0;
}

/* ---------------- about page ---------------- */
.about-hero{ min-height:auto; padding-block:clamp(3rem,9vw,6rem); }
.about-copy{ max-width:60ch; color:var(--muted); }
.about-copy p + p{ margin-top:1.1rem; }
.vm-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:var(--line); border:1px solid var(--line); margin-top:clamp(2rem,5vw,3rem);
}
.vm-card{ background:var(--ink-2); padding:clamp(1.75rem,4vw,2.5rem); }
.vm-label{
  font-family:var(--mono); font-weight:600; font-size:.75rem; letter-spacing:.16em; color:var(--red);
  text-transform:uppercase; margin-bottom:1rem; display:block;
}
.vm-card p, .vm-card li{ color:var(--paper); }
.vm-card ul li{ position:relative; padding-left:1.1rem; margin-top:.6rem; color:var(--muted); }
.vm-card ul li::before{
  content:""; position:absolute; left:0; top:.55em; width:6px; height:6px; background:var(--red);
}
@media (max-width:700px){ .vm-grid{ grid-template-columns:1fr; } }

/* ---------------- produk page ---------------- */
.produk-wrap{ position:relative; }
.produk-bg{
  position:absolute; inset:0; z-index:-1; background-size:cover; background-position:center;
  filter:saturate(.75);
}
.produk-scrim{ position:absolute; inset:0; z-index:-1; background:rgba(8,8,9,.7); }
.produk-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:1.4rem;
}
@media (max-width:980px){ .produk-grid{ grid-template-columns:repeat(2, 1fr); } }
@media (max-width:520px){ .produk-grid{ grid-template-columns:1fr; } }

.produk-card{
  background:var(--ink-2); border:1px solid var(--line); overflow:hidden;
  transition:transform .25s ease, border-color .25s ease;
}
.produk-card:hover{ transform:translateY(-4px); border-color:var(--red); }
.produk-thumb{ aspect-ratio:4/5; overflow:hidden; }
.produk-thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.produk-card:hover .produk-thumb img{ transform:scale(1.06); }
.produk-name{
  padding:1rem 1.1rem 1.2rem; font-family:var(--mono); font-weight:600; font-size:.85rem;
  letter-spacing:.03em; color:var(--paper); display:flex; align-items:center; justify-content:space-between;
}
.produk-name .n{ color:var(--red); font-size:.72rem; }

/* ---------------- lokasi page ---------------- */
.lokasi-grid{
  display:grid; grid-template-columns:.85fr 1.15fr; gap:var(--gap); align-items:stretch;
}
@media (max-width:900px){ .lokasi-grid{ grid-template-columns:1fr; } }
.info-list{ margin-top:1.5rem; display:flex; flex-direction:column; gap:1.5rem; }
.info-item{ border-left:2px solid var(--red); padding-left:1rem; }
.info-item h3{
  font-family:var(--mono); font-weight:600; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--red); font-weight:600; margin-bottom:.5rem;
}
.info-item p{ color:var(--muted); }
.map-frame{
  border:1px solid var(--line); overflow:hidden; min-height:360px; background:var(--ink-2);
}
.map-frame iframe{ width:100%; height:100%; min-height:360px; border:0; filter:grayscale(.15) contrast(1.05); }

/* ---------------- ulasan page ---------------- */
.ulasan-wrap{ position:relative; }
.ulasan-bg{ position:absolute; inset:0; z-index:-1; background-size:cover; background-position:center 30%; }
.ulasan-scrim{ position:absolute; inset:0; z-index:-1; background:rgba(9,9,10,.62); }
.ulasan-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:1.4rem;
}
@media (max-width:900px){ .ulasan-grid{ grid-template-columns:1fr; } }
.ulasan-card{
  background:rgba(23,24,26,.9); border:1px solid var(--line); padding:2rem 1.75rem;
  display:flex; flex-direction:column; gap:1.25rem;
}
.stars{ display:flex; gap:.25rem; }
.stars svg{ width:18px; height:18px; fill:var(--red); }
.ulasan-quote{ color:var(--paper); font-size:1rem; flex-grow:1; }
.ulasan-who{ display:flex; align-items:center; gap:.7rem; color:var(--muted-2); font-family:var(--mono); font-weight:600; font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; }
.avatar{
  width:34px; height:34px; border-radius:50%; background:var(--ink-3);
  display:flex; align-items:center; justify-content:center; border:1px solid var(--line);
}
.avatar svg{ width:16px; height:16px; fill:var(--muted); }

/* ---------------- kontak page ---------------- */
.kontak-wrap{ position:relative; min-height:min(78vh,640px); display:flex; align-items:center; }
.kontak-bg{ position:absolute; inset:0; z-index:-2; background-size:cover; background-position:center; }
.kontak-scrim{ position:absolute; inset:0; z-index:-1; background:linear-gradient(100deg, rgba(8,8,9,.9) 20%, rgba(8,8,9,.45) 55%, rgba(8,8,9,.1) 100%); }
.contact-list{ margin-top:2rem; display:flex; flex-direction:column; gap:1.35rem; max-width:420px; }
.contact-item{
  display:flex; align-items:center; gap:1rem; padding:1rem 1.1rem;
  background:rgba(23,24,26,.75); border:1px solid var(--line); transition:border-color .2s ease;
}
.contact-item:hover{ border-color:var(--red); }
.contact-icon{
  width:44px; height:44px; flex:none; border-radius:28%; background:var(--red);
  display:flex; align-items:center; justify-content:center;
}
.contact-icon svg{ width:20px; height:20px; fill:#fff; }
.contact-text .label{ font-family:var(--mono); font-weight:600; font-size:.68rem; letter-spacing:.14em; color:var(--muted-2); text-transform:uppercase; }
.contact-text .value{ font-size:1.05rem; margin-top:.15rem; }

/* ---------------- footer ---------------- */
.site-footer{
  border-top:1px solid var(--line); background:var(--ink-2);
  padding-block:2rem;
}
.footer-row{
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem; flex-wrap:wrap;
}
.footer-brand{ display:flex; align-items:center; gap:.7rem; }
.footer-brand img{ height:30px; }
.footer-brand span{ font-family:var(--display); letter-spacing:.05em; font-size:1rem; }
.footer-tag{ color:var(--muted-2); font-family:var(--mono); font-weight:600; font-size:.78rem; letter-spacing:.06em; }

/* utility */
.text-center{ text-align:center; }
.mt-lg{ margin-top:clamp(2rem,5vw,3rem); }