/* =========================================================
   INTMAX ENGINEERING (M) SDN BHD — Design tokens
   Palette:
     --steel      #15130F  blackened-steel bg
     --plate      #211F19  mill-plate surface (dark card)
     --plate-2    #2A2721  slightly lighter dark surface
     --gold       #C8912E  forge-gold (brand accent, from logo)
     --gold-lt    #E3B managed via --gold-light
     --ember      #E4571C  weld-ember (hot accent, sparing use)
     --argon      #3E6C8E  argon-blue (cool accent, from logo blue)
     --paper      #F2EEE4  plate-white (light section bg)
     --ink        #1B1A16  body text on light
     --smoke      #8B8878  muted text on dark
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Expanded:wght@700;900&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --steel:#15130F;
  --plate:#211F19;
  --plate-2:#2A2721;
  --gold:#C8912E;
  --gold-light:#E8C27A;
  --ember:#E4571C;
  --argon:#5C87A8;
  --paper:#F2EEE4;
  --paper-dim:#E8E2D3;
  --ink:#1B1A16;
  --smoke:#9A9686;
  --line-dark: rgba(242,238,228,0.12);
  --line-light: rgba(27,26,22,0.12);
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--steel);
  color:var(--paper);
  font-family:'Inter',sans-serif;
  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;}

.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:0.72rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:2px;
  background:var(--gold);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family:'Archivo Expanded',sans-serif;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0 0 0.4em;
  line-height:1.05;
}

.section{
  padding:5.5rem 1.5rem;
}
.section-inner{
  max-width:var(--maxw);
  margin:0 auto;
}
.section--light{
  background:var(--paper);
  color:var(--ink);
}
.section--plate{
  background:var(--plate);
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(21,19,15,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line-dark);
}
.nav{
  max-width:var(--maxw);
  margin:0 auto;
  padding:1rem 1.5rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.5rem;
}
.brand{
  display:flex;
  align-items:center;
  gap:0.9rem;
  font-family:'Archivo Expanded',sans-serif;
  font-weight:900;
  font-size:clamp(0.92rem, 1.7vw, 1.15rem);
  letter-spacing:0.02em;
  text-transform:uppercase;
  color:var(--paper);
  white-space:nowrap;
}
.brand .brand-mark{
  width:34px;height:34px;flex-shrink:0;
}
.brand small{
  display:block;
  font-family:'IBM Plex Mono',monospace;
  font-weight:400;
  font-size:0.6rem;
  letter-spacing:0.14em;
  color:var(--gold);
  text-transform:uppercase;
}
.nav-links{
  display:flex;
  gap:2rem;
  align-items:center;
}
.nav-links a{
  font-size:0.82rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  font-weight:600;
  color:var(--smoke);
  position:relative;
  padding:0.3rem 0;
  transition:color 0.2s;
}
.nav-links a:hover, .nav-links a.active{color:var(--paper);}
.nav-links a.active::after{
  content:"";
  position:absolute;
  left:0;bottom:-2px;
  width:100%;height:2px;
  background:var(--gold);
}
.nav-cta{
  background:var(--gold);
  color:var(--steel) !important;
  padding:0.55rem 1.1rem;
  border-radius:2px;
  font-weight:700 !important;
}
.nav-cta:hover{background:var(--gold-light);}
.nav-toggle{display:none;}

@media (max-width:800px){
  .nav-links{
    position:fixed;
    inset:64px 0 0 0;
    background:var(--steel);
    flex-direction:column;
    padding:2rem 1.5rem;
    align-items:flex-start;
    gap:1.4rem;
    transform:translateX(100%);
    transition:transform 0.3s ease;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-toggle{
    display:block;
    background:none;border:none;color:var(--paper);
    font-size:1.5rem;cursor:pointer;
  }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:0.5rem;
  font-family:'IBM Plex Mono',monospace;
  font-size:0.82rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  font-weight:600;
  padding:0.85rem 1.5rem;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:all 0.2s;
}
.btn--gold{background:var(--gold);color:var(--steel);}
.btn--gold:hover{background:var(--gold-light);transform:translateY(-1px);}
.btn--outline{border-color:var(--line-dark);color:var(--paper);}
.btn--outline:hover{border-color:var(--gold);color:var(--gold);}
.btn--outline-dark{border-color:var(--line-light);color:var(--ink);}
.btn--outline-dark:hover{border-color:var(--argon);color:var(--argon);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:8rem 1.5rem 6rem;
  background:
    linear-gradient(120deg, var(--steel) 55%, var(--plate) 100%);
}
.hero::after{
  content:"";
  position:absolute;
  top:0;right:-10%;
  width:60%;height:100%;
  background:linear-gradient(100deg, transparent 40%, rgba(200,145,46,0.10) 55%, transparent 70%);
  pointer-events:none;
}
.hero-inner{
  max-width:var(--maxw);
  margin:0 auto;
  position:relative;
  z-index:2;
}
.hero h1{
  font-size:clamp(2.4rem, 5.4vw, 4.4rem);
  max-width:15ch;
  color:var(--paper);
}
.hero h1 em{
  font-style:normal;
  color:var(--gold);
}
.hero p.lede{
  font-size:1.15rem;
  color:var(--smoke);
  max-width:52ch;
  margin:1.3rem 0 2.2rem;
}
.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap;}

.hero-facts{
  margin-top:4rem;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  border-top:1px solid var(--line-dark);
  padding-top:1.8rem;
  gap:1.5rem;
}
.hero-fact .num{
  font-family:'IBM Plex Mono',monospace;
  color:var(--gold);
  font-size:0.75rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  display:block;
  margin-bottom:0.3rem;
}
.hero-fact .val{
  font-family:'Archivo Expanded',sans-serif;
  font-weight:900;
  font-size:1.05rem;
  color:var(--paper);
  text-transform:uppercase;
}

/* weld-seam divider — signature motif */
.weld-seam{
  height:26px;
  width:100%;
  background:
    repeating-linear-gradient(
      -55deg,
      var(--gold) 0px, var(--gold) 2px,
      transparent 2px, transparent 18px
    );
  position:relative;
  opacity:0.9;
}
.weld-seam::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--steel);
  clip-path:polygon(0 45%, 4% 40%, 8% 52%, 12% 38%, 16% 55%, 20% 40%, 24% 50%, 28% 42%, 32% 53%, 36% 41%, 40% 49%, 44% 44%, 48% 55%, 52% 40%, 56% 50%, 60% 42%, 64% 53%, 68% 41%, 72% 49%, 76% 44%, 80% 55%, 84% 40%, 88% 50%, 92% 42%, 96% 53%, 100% 45%, 100% 100%, 0 100%);
}

/* ---------- Cards / grids ---------- */
.grid{
  display:grid;
  gap:1.5rem;
}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){
  .grid--3{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .grid--3, .grid--2{grid-template-columns:1fr;}
}

.card{
  background:var(--plate);
  border:1px solid var(--line-dark);
  padding:1.8rem;
  border-radius:2px;
  transition:border-color 0.2s, transform 0.2s;
}
.card:hover{border-color:var(--gold); transform:translateY(-3px);}
.card .card-num{
  font-family:'IBM Plex Mono',monospace;
  color:var(--gold);
  font-size:0.78rem;
  letter-spacing:0.08em;
}
.card h3{
  font-size:1.05rem;
  margin:0.6rem 0 0.6rem;
  color:var(--paper);
}
.card p{
  color:var(--smoke);
  font-size:0.94rem;
  margin:0;
}
.card ul{margin-top:0.8rem;}
.card ul li{
  font-size:0.9rem;
  color:var(--smoke);
  padding-left:1.1rem;
  position:relative;
  margin-bottom:0.4rem;
}
.card ul li::before{
  content:"";
  position:absolute;left:0;top:0.5em;
  width:6px;height:6px;
  background:var(--gold);
}

.card--light{
  background:#fff;
  border:1px solid var(--line-light);
}
.card--light h3{color:var(--ink);}
.card--light p, .card--light ul li{color:#5B584C;}

/* section headers */
.section-head{
  max-width:62ch;
  margin-bottom:3rem;
}
.section-head h2{
  font-size:clamp(1.8rem,3.4vw,2.6rem);
  margin-top:0.5rem;
}
.section--light .section-head h2{color:var(--ink);}
.section-head p{
  color:var(--smoke);
  font-size:1.02rem;
  margin-top:0.8rem;
}
.section--light .section-head p{color:#5B584C;}

/* badges (licenses) */
.badge-row{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
}
.badge{
  display:flex;
  align-items:center;
  gap:0.7rem;
  background:var(--plate-2);
  border:1px solid var(--line-dark);
  padding:0.8rem 1.2rem;
  font-family:'IBM Plex Mono',monospace;
  font-size:0.78rem;
  color:var(--paper);
}
.badge .dot{
  width:8px;height:8px;border-radius:50%;background:var(--gold);flex-shrink:0;
}

/* table */
.info-table{
  width:100%;
  border-collapse:collapse;
}
.info-table tr{border-bottom:1px solid var(--line-dark);}
.info-table td{
  padding:0.9rem 0.5rem;
  font-size:0.94rem;
  vertical-align:top;
}
.info-table td:first-child{
  color:var(--gold);
  font-family:'IBM Plex Mono',monospace;
  font-size:0.76rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  width:38%;
}
.section--light .info-table tr{border-bottom:1px solid var(--line-light);}
.section--light .info-table td{color:var(--ink);}
.section--light .info-table td:first-child{color:var(--argon);}

/* founders */
.founder-card{
  background:var(--plate);
  border:1px solid var(--line-dark);
  padding:1.8rem;
}
.founder-card h3{color:var(--paper);font-size:1.1rem;margin-bottom:0.1rem;}
.founder-role{
  color:var(--gold);
  font-family:'IBM Plex Mono',monospace;
  font-size:0.78rem;
  text-transform:uppercase;
  letter-spacing:0.05em;
  margin-bottom:1rem;
  display:block;
}
.founder-card ul li{color:var(--smoke); font-size:0.9rem; padding-left:1.1rem; position:relative; margin-bottom:0.35rem;}
.founder-card ul li::before{content:"";position:absolute;left:0;top:0.5em;width:6px;height:6px;background:var(--argon);}

/* philosophy grid */
.phil-item{
  padding:1.5rem 0;
  border-top:1px solid var(--line-light);
}
.phil-item .phil-num{
  font-family:'IBM Plex Mono',monospace;
  color:var(--argon);
  font-size:0.8rem;
}
.phil-item p{margin:0.5rem 0 0;font-weight:600;color:var(--ink);}

/* CTA band */
.cta-band{
  background:linear-gradient(100deg, var(--plate), var(--steel));
  padding:4.5rem 1.5rem;
  text-align:center;
  position:relative;
}
.cta-band h2{font-size:clamp(1.6rem,3.6vw,2.3rem);}
.cta-band p{color:var(--smoke);max-width:50ch;margin:1rem auto 2rem;}

/* footer */
.site-footer{
  background:var(--steel);
  border-top:1px solid var(--line-dark);
  padding:3rem 1.5rem 2rem;
}
.footer-inner{
  max-width:var(--maxw);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:2rem;
}
@media (max-width:700px){
  .footer-inner{grid-template-columns:1fr;}
}
.footer-inner h4{
  color:var(--gold);
  font-size:0.78rem;
  letter-spacing:0.1em;
  margin-bottom:1rem;
}
.footer-inner p, .footer-inner a{
  color:var(--smoke);
  font-size:0.9rem;
  display:block;
  margin-bottom:0.5rem;
}
.footer-inner a:hover{color:var(--gold);}
.footer-bottom{
  max-width:var(--maxw);
  margin:2.5rem auto 0;
  padding-top:1.5rem;
  border-top:1px solid var(--line-dark);
  font-size:0.78rem;
  color:var(--smoke);
  font-family:'IBM Plex Mono',monospace;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:0.5rem;
}

/* page hero (interior pages) */
.page-hero{
  padding:6.5rem 1.5rem 3rem;
  background:var(--steel);
  border-bottom:1px solid var(--line-dark);
}
.page-hero-inner{max-width:var(--maxw);margin:0 auto;}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.2rem);color:var(--paper);}
.page-hero p{color:var(--smoke);max-width:60ch;margin-top:1rem;}

/* heat curve — signature interactive element */
.heat-curve-wrap{
  background:var(--plate);
  border:1px solid var(--line-dark);
  padding:2rem;
}
.heat-curve-wrap svg{width:100%;height:auto;}
.heat-legend{
  display:flex;
  gap:1.5rem;
  flex-wrap:wrap;
  margin-top:1.2rem;
}
.heat-legend-item{
  display:flex;align-items:center;gap:0.5rem;
  font-family:'IBM Plex Mono',monospace;
  font-size:0.76rem;
  color:var(--smoke);
}
.heat-legend-item .sw{width:10px;height:10px;flex-shrink:0;}

/* =========================================================
   Diagonal / photo system — echoes the company profile document
   ========================================================= */

/* Photo hero: full-bleed image with dark gradient + gold diagonal cut */
.photo-hero{
  position:relative;
  min-height:78vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background-size:cover;
  background-position:center;
}
.photo-hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(21,19,15,0.55) 0%, rgba(21,19,15,0.75) 55%, var(--steel) 96%),
    linear-gradient(75deg, rgba(21,19,15,0.9) 0%, rgba(21,19,15,0.15) 42%, transparent 60%);
}
.photo-hero::after{
  content:"";
  position:absolute;
  top:0; right:0;
  width:38%; height:100%;
  background:var(--gold);
  clip-path:polygon(45% 0, 100% 0, 100% 100%, 5% 100%);
  opacity:0.9;
  z-index:1;
}
.photo-hero .hero-inner{
  position:relative;
  z-index:2;
  padding-bottom:3.5rem;
  width:100%;
}

/* Diagonal section banner — mirrors the black+gold slanted title bars in the profile PDF */
.diag-banner{
  position:relative;
  display:flex;
  align-items:stretch;
  min-height:120px;
  background:var(--steel);
  overflow:hidden;
  margin-bottom:0;
}
.diag-banner .diag-label{
  background:#0E0D0A;
  color:var(--paper);
  display:flex;
  align-items:center;
  padding:1.4rem 4rem 1.4rem 1.8rem;
  clip-path:polygon(0 0, 92% 0, 76% 100%, 0 100%);
  position:relative;
  z-index:2;
  flex:0 0 auto;
  white-space:nowrap;
}
.diag-banner .diag-label h2{
  font-size:clamp(1.25rem,2.1vw,1.7rem);
  color:var(--paper);
  margin:0;
}
.diag-banner .diag-photo{
  flex:1;
  background-size:cover;
  background-position:center;
  position:relative;
}
.diag-banner .diag-photo::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg, var(--steel) 0%, transparent 18%);
}
.diag-banner .diag-strip{
  width:26px;
  background:var(--gold);
  clip-path:polygon(60% 0,100% 0,40% 100%,0 100%);
  flex-shrink:0;
  z-index:2;
}
@media (max-width:700px){
  .diag-banner{min-height:90px;}
  .diag-banner .diag-label{padding:1rem 2.6rem 1rem 1.2rem; clip-path:polygon(0 0, 90% 0, 74% 100%, 0 100%); white-space:normal;}
  .diag-banner .diag-photo{display:none;}
}

/* Split section: photo one side with diagonal inner edge, content other side */
.split-diag{
  display:grid;
  grid-template-columns:1fr 1fr;
  min-height:420px;
}
.split-diag .split-photo{
  background-size:cover;
  background-position:center;
  position:relative;
  clip-path:polygon(8% 0, 100% 0, 100% 100%, 0 100%);
}
.split-diag.reverse .split-photo{
  order:2;
  clip-path:polygon(0 0, 92% 0, 100% 100%, 0 100%);
}
.split-diag .split-content{
  padding:4rem 3.5rem;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
@media (max-width:850px){
  .split-diag, .split-diag.reverse{grid-template-columns:1fr; min-height:0;}
  .split-diag .split-photo, .split-diag.reverse .split-photo{
    clip-path:none; height:280px; order:1;
  }
  .split-diag .split-content{padding:2.6rem 1.5rem;}
}

/* Hexagon photo frame — echoes the hexagon icon crops in the profile */
.hex-frame{
  width:140px;height:160px;
  clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background-size:cover;
  background-position:center;
  flex-shrink:0;
  border:3px solid var(--gold);
}

/* Logo image sizing */
.brand-logo{
  height:60px;
  width:auto;
  flex-shrink:0;
}

/* Founder photo-strip style card with gold corner */
.founder-card{position:relative;}
.founder-card::before{
  content:"";
  position:absolute;top:0;left:0;
  width:28px;height:28px;
  background:var(--gold);
  clip-path:polygon(0 0, 100% 0, 0 100%);
}

/* contact page */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:3rem;
}
@media (max-width:850px){
  .contact-grid{grid-template-columns:1fr;}
}
.contact-detail{
  display:flex;
  gap:1rem;
  padding:1.2rem 0;
  border-top:1px solid var(--line-light);
}
.contact-detail .k{
  font-family:'IBM Plex Mono',monospace;
  font-size:0.74rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--argon);
  width:120px;
  flex-shrink:0;
  padding-top:0.15rem;
}
.contact-detail .v{color:var(--ink);font-size:0.96rem;}

form.enquiry{
  background:var(--plate);
  border:1px solid var(--line-dark);
  padding:2rem;
}
form.enquiry label{
  display:block;
  font-family:'IBM Plex Mono',monospace;
  font-size:0.74rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:0.4rem;
}
form.enquiry .field{margin-bottom:1.2rem;}
form.enquiry input, form.enquiry select, form.enquiry textarea{
  width:100%;
  background:var(--steel);
  border:1px solid var(--line-dark);
  color:var(--paper);
  padding:0.75rem 0.9rem;
  font-family:'Inter',sans-serif;
  font-size:0.95rem;
  border-radius:2px;
}
form.enquiry textarea{min-height:110px;resize:vertical;}
form.enquiry input:focus, form.enquiry select:focus, form.enquiry textarea:focus{
  border-color:var(--gold);
  outline:none;
}
.form-note{font-size:0.82rem;color:var(--smoke);margin-top:1rem;}