/* ============================================================
   1st Destiny Plast — design system
   Light theme · petrol blue brand (#235b74), technical-premium catalogue
   ============================================================ */
:root{
  --bg:        #eef2f4;
  --bg-2:      #ffffff;
  --surface:   #ffffff;
  --surface-2: #e8eef1;
  --line:      rgba(20,53,64,.13);
  --line-2:    rgba(35,91,116,.30);
  --ink:       #14323d;
  --ink-soft:  #45616c;
  --ink-mute:  #7a929b;
  --brand:     #235b74;
  --gold:      #235b74;
  --gold-2:    #2d6e8c;
  --gold-deep: #1a4a5f;
  --wa:        #25d366;
  --maxw:      1240px;
  --r:         14px;
  --r-sm:      9px;
  --shadow:    0 20px 48px -24px rgba(20,53,64,.35);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Archivo',system-ui,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--gold);color:#fff;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold);font-weight:500;
}
h1,h2,h3{margin:0;font-weight:800;line-height:1.05;letter-spacing:-.02em;font-stretch:expanded;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:'Archivo',sans-serif;font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease, background .2s, border-color .2s, color .2s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-gold{background:var(--gold);color:#fff;border-color:var(--gold);}
.btn-gold:hover{background:var(--gold-2);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);}
.btn-wa{background:var(--wa);color:#06310f;border-color:var(--wa);}
.btn-wa:hover{filter:brightness(1.07);}
.btn svg{width:18px;height:18px;display:block;}
.hdr-cta .btn svg{width:26px;height:26px;}
@media(max-width:900px){
  .hdr-cta .btn-ghost{width:42px;height:42px;padding:0;justify-content:center;}
}

/* ============================================================
   HEADER
   ============================================================ */
.hdr{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.hdr-in{display:flex;align-items:center;gap:24px;height:72px;}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;}
.brand-logo{
  height:46px;width:auto;display:block;
}
.nav{display:flex;align-items:center;gap:30px;}
.nav a{font-size:14.5px;color:var(--ink-soft);font-weight:500;transition:color .2s;}
.nav a:hover{color:var(--gold);}
.nav a.nav-active{color:var(--gold);font-weight:600;}
.hdr-cta{display:flex;align-items:center;gap:10px;}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:42px;height:42px;color:var(--ink);cursor:pointer;}
.menu-btn svg{width:20px;height:20px;margin:auto;}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(900px 500px at 78% -8%, rgba(35,91,116,.12), transparent 60%),
    repeating-linear-gradient(90deg, rgba(20,53,64,.04) 0 1px, transparent 1px 46px);
  pointer-events:none;
}
.hero-in{
  position:relative;z-index:1;padding-top:72px;padding-bottom:80px;
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;
}
.hero-left{min-width:0;}
.hero h1{font-size:clamp(34px,5.5vw,76px);max-width:14ch;}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero p{max-width:52ch;color:var(--ink-soft);font-size:clamp(15px,1.9vw,19px);margin:26px 0 0;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;}
.stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:48px;}
.hero-right{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-top:8px;
}
.hero-img-wrap{
  border-radius:14px;overflow:hidden;aspect-ratio:4/3;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.hero-img-wrap:nth-child(even){margin-top:16px;}
.hero-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;}
.stat{
  flex:1 1 150px;min-width:150px;
  border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(180deg,#ffffff,#f3f7f8);
  padding:22px 22px 20px;
}
.stat b{display:block;font-size:34px;font-weight:800;font-stretch:expanded;letter-spacing:-.02em;}
.stat b em{font-style:normal;color:var(--gold);}
.stat span{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);}

/* ============================================================
   CATEGORY GRID (home page)
   ============================================================ */
.cat-section{padding:72px 0 80px;background:var(--bg-2);}
.cat-sec-head{margin-bottom:36px;}
.cat-sec-head h2{font-size:clamp(26px,3.5vw,40px);margin-top:10px;}
.cat-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
}
.cat-card{
  display:flex;flex-direction:column;align-items:center;
  border:1px solid var(--line);border-radius:var(--r);background:var(--surface);
  overflow:hidden;text-decoration:none;color:var(--ink);
  transition:transform .18s,border-color .2s,box-shadow .2s;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--shadow);}
.cat-thumb{
  width:100%;aspect-ratio:4/3;overflow:hidden;
  background:linear-gradient(180deg,#f1f5f7,#e3eaed);
  display:grid;place-items:center;
}
.cat-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease;}
.cat-card:hover .cat-thumb img{transform:scale(1.06);}
.cat-name{
  padding:12px 12px 2px;font-size:14px;font-weight:700;
  text-align:center;line-height:1.2;letter-spacing:-.01em;
}
.cat-count{
  padding:0 12px 14px;
  font-family:'JetBrains Mono',monospace;font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);
}
@media(max-width:1080px){.cat-grid{grid-template-columns:repeat(4,1fr);}}
@media(max-width:720px){.cat-grid{grid-template-columns:repeat(3,1fr);gap:12px;}}
@media(max-width:480px){.cat-grid{grid-template-columns:repeat(2,1fr);gap:10px;}.cat-name{font-size:13px;}}

/* ============================================================
   BROWSE / FILTER BAR
   ============================================================ */
.browse{padding:70px 0 90px;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:30px;}
.sec-head h2{font-size:clamp(28px,4vw,44px);}
.sec-head .eyebrow{margin-bottom:14px;}

.toolbar{
  position:sticky;top:72px;z-index:40;
  background:rgba(238,242,244,.92);backdrop-filter:blur(12px);
  margin:0 -24px;padding:16px 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.search{position:relative;max-width:440px;margin-bottom:14px;}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--ink-mute);}
.search input{
  width:100%;background:var(--surface);border:1px solid var(--line);color:var(--ink);
  border-radius:999px;padding:13px 18px 13px 46px;font-size:15px;font-family:inherit;
  transition:border-color .2s;
}
.search input::placeholder{color:var(--ink-mute);}
.search input:focus{outline:none;border-color:var(--gold);}
.chips{display:flex;gap:9px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin;-webkit-overflow-scrolling:touch;}
.chips::-webkit-scrollbar{height:5px;}
.chips::-webkit-scrollbar-thumb{background:var(--line);border-radius:9px;}
.chip{
  flex:none;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);
  padding:8px 15px;border-radius:999px;font-size:13.5px;font-weight:500;cursor:pointer;white-space:nowrap;
  transition:all .18s;
}
.chip:hover{border-color:var(--line-2);color:var(--ink);}
.chip.on{background:var(--gold);border-color:var(--gold);color:#fff;font-weight:600;}
.chip .ct{font-family:'JetBrains Mono',monospace;font-size:11px;opacity:.6;margin-left:6px;}
.chip.on .ct{opacity:.7;}

.count{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--ink-mute);letter-spacing:.08em;margin:26px 0 18px;}

/* ---------- category group ---------- */
.group{margin-top:46px;}
.group:first-of-type{margin-top:30px;}
.group-head{display:flex;align-items:center;gap:16px;margin-bottom:20px;}
.group-head h3{font-size:22px;font-weight:800;font-stretch:expanded;white-space:nowrap;}
.group-head .line{flex:1;height:1px;background:var(--line);}
.group-head .gct{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink-mute);}
.swatches{display:flex;gap:6px;align-items:center;}
.sw{width:15px;height:15px;border-radius:50%;border:1px solid rgba(20,53,64,.25);}

/* ---------- grid + card ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.card{
  border:1px solid var(--line);border-radius:var(--r);background:var(--surface);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s, border-color .2s, box-shadow .2s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--shadow);}
.thumb{
  position:relative;aspect-ratio:4/3;
  background:
    linear-gradient(180deg,#f1f5f7,#e3eaed);
  display:grid;place-items:center;border-bottom:1px solid var(--line);overflow:hidden;
}
.thumb::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(45deg, rgba(35,91,116,.04) 0 2px, transparent 2px 9px);
}
.thumb svg{position:relative;width:58%;height:58%;color:rgba(35,91,116,.42);opacity:.95;}
.thumb-img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;display:block;background:#fff;}
.card:hover .thumb-img{transform:scale(1.035);}
.thumb-img{transition:transform .35s ease;}
.dp-badge{
  position:absolute;top:10px;left:10px;z-index:2;
  font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;letter-spacing:.06em;
  background:rgba(255,255,255,.9);border:1px solid var(--line-2);color:var(--brand);
  padding:4px 9px;border-radius:7px;backdrop-filter:blur(4px);
}
.thumb-note{position:absolute;bottom:9px;right:10px;z-index:2;font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);opacity:.7;}
.card-body{padding:15px 15px 16px;display:flex;flex-direction:column;gap:4px;flex:1;}
.card-cat{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);}
.card-name{font-size:15.5px;font-weight:600;line-height:1.25;letter-spacing:-.01em;}
.card-foot{margin-top:auto;padding-top:14px;}
.enquire{
  width:100%;justify-content:center;font-size:13.5px;padding:11px 14px;
  background:transparent;border:1px solid var(--line);color:var(--ink);border-radius:9px;
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-weight:600;font-family:inherit;
  transition:all .18s;
}
.enquire svg{width:16px;height:16px;color:var(--wa);}
.enquire:hover{background:var(--wa);border-color:var(--wa);color:#06310f;}
.enquire:hover svg{color:#06310f;}

.empty{text-align:center;padding:70px 20px;color:var(--ink-mute);}
.empty b{display:block;color:var(--ink);font-size:18px;margin-bottom:6px;}

/* ============================================================
   ABOUT
   ============================================================ */
.about{border-top:1px solid var(--line);background:var(--bg-2);}
.about-in{padding-top:84px;padding-bottom:84px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.about h2{font-size:clamp(28px,4vw,46px);margin-bottom:22px;max-width:16ch;}
.about p{color:var(--ink-soft);font-size:17px;margin:0 0 16px;max-width:54ch;}
.about-feats{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.feat{border:1px solid var(--line);border-radius:var(--r);padding:20px;background:var(--surface);}
.feat .ic{width:34px;height:34px;color:var(--gold);margin-bottom:12px;}
.feat b{display:block;font-size:15.5px;font-weight:700;margin-bottom:5px;}
.feat span{font-size:13.5px;color:var(--ink-mute);}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{border-top:1px solid var(--line);}
.contact-in{padding-top:84px;padding-bottom:84px;display:grid;grid-template-columns:1fr 1fr;gap:54px;}
.contact h2{font-size:clamp(28px,4vw,46px);margin-bottom:18px;}
.contact .lead{color:var(--ink-soft);font-size:17px;max-width:46ch;margin:0 0 30px;}
.cinfo{display:flex;flex-direction:column;gap:2px;}
.crow{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--line);align-items:flex-start;}
.crow:last-child{border-bottom:1px solid var(--line);}
.crow .ic{width:22px;height:22px;color:var(--gold);flex:none;margin-top:2px;}
.crow .k{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:3px;}
.crow .v{font-size:15.5px;color:var(--ink);font-weight:500;}
.crow a.v:hover{color:var(--gold);}
.contact-card{
  border:1px solid var(--line-2);border-radius:var(--r);padding:34px;align-self:start;
  background:linear-gradient(180deg,var(--surface),var(--bg-2));position:relative;overflow:hidden;
}
.contact-card::before{content:"";position:absolute;inset:0;background:radial-gradient(420px 240px at 90% 0,rgba(107,180,209,.16),transparent 60%);pointer-events:none;}
.contact-card h3{font-size:24px;margin-bottom:10px;position:relative;}
.contact-card p{color:var(--ink-soft);font-size:15px;margin:0 0 22px;position:relative;}
.contact-card .stack{display:flex;flex-direction:column;gap:12px;position:relative;}
.contact-card .btn{width:100%;justify-content:center;}

/* ============================================================
   FOOTER
   ============================================================ */
.ftr{border-top:1px solid var(--line);background:var(--bg-2);padding:40px 0;}
.ftr-in{display:flex;flex-direction:column;gap:0;}
.ftr-top{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-bottom:24px;}
.ftr-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--line);}
.ftr .brand-logo{height:38px;}
.ftr small{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ink-mute);letter-spacing:.06em;}
.ftr small a{color:var(--brand);font-weight:600;text-decoration:none;transition:color .2s;}
.ftr small a:hover{color:var(--gold-2);}
.ftr-links{display:flex;gap:22px;flex-wrap:wrap;}
.ftr-links a{font-size:13.5px;color:var(--ink-soft);}
.ftr-links a:hover{color:var(--gold);}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.fab{
  position:fixed;right:20px;bottom:20px;z-index:70;
  display:flex;align-items:center;justify-content:center;
  background:var(--wa);color:#06310f;
  width:52px;height:52px;border-radius:50%;box-shadow:0 12px 30px -8px rgba(0,0,0,.6);
  transition:transform .15s;
}
.fab:hover{transform:scale(1.08);}
.fab svg{width:26px;height:26px;}

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width:1080px){ .grid{grid-template-columns:repeat(3,1fr);} }
@media (max-width:900px){
  .nav,.hdr-cta .btn-txt-hide,.hdr-wa-hide{display:none;}
  .menu-btn{display:grid;}
  .about-in,.contact-in{grid-template-columns:1fr;gap:40px;}
  .about-in{padding-top:64px;padding-bottom:64px;}
  .contact-in{padding-top:64px;padding-bottom:64px;}
  .hero-in{grid-template-columns:1fr;gap:0;}
  .hero-right{display:none;}
}
@media (max-width:720px){
  .grid{grid-template-columns:repeat(2,1fr);gap:13px;}
  .hero-in{padding-top:52px;padding-bottom:60px;}
  .cat-section{padding:52px 0 64px;}
  .stats{margin-top:36px;}
  .stat{flex-basis:calc(50% - 7px);min-width:0;padding:18px;}
  .stat b{font-size:27px;}
  .toolbar{top:72px;}
  .about-feats{grid-template-columns:1fr;}
  .about-in{padding-top:52px;padding-bottom:52px;}
  .contact-in{padding-top:52px;padding-bottom:52px;}
}
@media (max-width:480px){
  .cat-section{padding:40px 0 52px;}
  .hero-in{padding-top:44px;padding-bottom:52px;}
}
@media (max-width:430px){
  .wrap{padding-left:16px;padding-right:16px;}
  .toolbar{margin:0 -16px;padding:14px 16px;}
  .grid{grid-template-columns:1fr 1fr;gap:11px;}
  .card-name{font-size:14px;}
  .brand-txt span{display:none;}
  .cat-name{font-size:12.5px;}
  .cat-count{padding-bottom:12px;}
  .ftr{padding:24px 0 32px;}
  .ftr-top{flex-direction:column;align-items:center;gap:24px;text-align:center;padding-bottom:20px;}
  .ftr .brand{margin-right:0;}
  .ftr-links{justify-content:center;}
  .ftr-bottom{flex-direction:column;align-items:center;gap:8px;text-align:center;}
}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:80;background:rgba(255,255,255,.98);backdrop-filter:blur(8px);
  display:flex;flex-direction:column;padding:24px;gap:8px;
  transform:translateX(100%);transition:transform .3s ease;
}
.drawer.open{transform:none;}
.drawer .x{align-self:flex-end;background:none;border:1px solid var(--line);border-radius:9px;width:42px;height:42px;color:var(--ink);cursor:pointer;}
.drawer .x svg{width:20px;height:20px;margin:auto;}
.drawer a{font-size:22px;font-weight:700;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--ink);font-stretch:expanded;}
.drawer .btn{margin-top:14px;width:100%;justify-content:center;}