/* ============================================================
   LUMINOUX TECHNOLOGIES LIMITED — design tokens
   ============================================================ */
:root{
  --ink:#15161a;
  --ink-soft:#3b3d44;
  --paper:#f7f6f3;
  --panel:#eeece7;
  --red:#d70d23;
  --red-deep:#7a0912;
  --steel:#565a62;
  --line:#d8d5cf;
  --line-strong:#b9b6ae;
  --white:#ffffff;

  --font-head:'Oswald', 'Arial Narrow', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --wrap:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-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,h4{font-family:var(--font-head);margin:0;line-height:1.08;font-weight:600;letter-spacing:.2px;}
p{margin:0;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px;}

:focus-visible{outline:3px solid var(--red);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;}
}

/* ---------- swoosh divider (echoes the logo's underline curve) ---------- */
.swoosh{
  width:86px;height:14px;
  display:block;
  margin-top:14px;
}
.swoosh path{fill:var(--red);}
.swoosh.on-dark path{fill:var(--red);}
.swoosh.center{margin-left:auto;margin-right:auto;}

/* ================= HEADER ================= */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,246,243,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:78px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:40px;width:auto;}
.brand-text{font-family:var(--font-head);font-size:1.05rem;font-weight:600;letter-spacing:.3px;line-height:1.15;}
.brand-text small{display:block;font-family:var(--font-body);font-weight:500;font-size:.62rem;letter-spacing:2px;color:var(--steel);}

nav.links{display:flex;align-items:center;gap:34px;}
nav.links a{
  font-size:.92rem;font-weight:500;color:var(--ink-soft);
  position:relative;padding:6px 0;margin-left:34px;
}
nav.links a:first-child{margin-left:0;}
nav.links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--red);transition:width .25s ease;
}
nav.links a:hover::after{width:100%;}

.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--ink);color:var(--white);
  padding:11px 20px;font-size:.88rem;font-weight:600;
  border:1px solid var(--ink);
}
.nav-cta:hover{background:var(--red);border-color:var(--red);}
.nav-cta svg{width:16px;height:16px;flex:none;}

.burger{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;}

/* ================= HERO ================= */
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:var(--ink);
  color:var(--white);
}
.hero-grid{
  display:flex;
  align-items:center;
  gap:40px;
  padding:96px 0 90px;
  position:relative;
  z-index:2;
}
.hero-grid > div:first-child{flex:1.15;}
.hero-grid > .diag{flex:0.85;}
.eyebrow-line{
  color:#d9b4b6;font-size:.82rem;font-weight:600;letter-spacing:.4px;
  margin-bottom:22px;
}
.eyebrow-line .dot{width:7px;height:7px;background:var(--red);border-radius:50%;
  display:inline-block;margin-right:10px;
  box-shadow:0 0 0 4px rgba(215,13,35,.25);}
.hero h1{
  font-size:clamp(2.1rem,4.4vw,3.6rem);
  color:var(--white);
  max-width:640px;
  overflow-wrap:break-word;
}
.hero h1 em{
  font-style:normal;color:var(--red);
}
.hero p.lede{
  margin-top:22px;max-width:520px;color:#c9cad0;font-size:1.08rem;
}
.hero-ctas{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
}
.btn svg{width:18px;height:18px;flex:none;}
.btn-primary{background:var(--red);color:var(--white);}
.btn-primary:hover{background:#b40b1e;}
.btn-ghost{border-color:#54555c;color:var(--white);}
.btn-ghost:hover{border-color:var(--white);}

.hero-stats{
  display:flex;gap:34px;margin-top:56px;padding-top:30px;border-top:1px solid #303138;
  max-width:560px;
}
.hero-stats div{margin-right:34px;}
.hero-stats div:last-child{margin-right:0;}
.hero-stats div strong{display:block;font-family:var(--font-head);font-size:1.7rem;color:var(--white);}
.hero-stats div span{font-size:.78rem;color:#a7a8ae;}

/* hero visual: device diagnostic panel */
.diag{
  position:relative;
  background:#1c1d22;
  border:1px solid #303138;
  padding:26px 26px 22px;
  font-family:'Inter',monospace;
}
.diag-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.diag-top .lbl{font-size:.72rem;letter-spacing:1.5px;color:#8d8e94;}
.diag-dots{display:flex;gap:6px;}
.diag-dots span{width:8px;height:8px;border-radius:50%;background:#3c3d44;}
.diag-screen{
  position:relative;
  border:1px solid #35363d;
  background:#111217;
  height:230px;
  overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.diag-screen svg{width:78%;height:78%;}
.scan-line{
  position:absolute;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);
  top:0;
  animation:scan 3.2s ease-in-out infinite;
  box-shadow:0 0 14px 2px rgba(215,13,35,.55);
}
@keyframes scan{
  0%{top:6%;}
  50%{top:92%;}
  100%{top:6%;}
}
.diag-rows{margin-top:18px;display:flex;flex-direction:column;gap:9px;}
.diag-row{display:flex;justify-content:space-between;font-size:.78rem;color:#9ea0a6;}
.diag-row b{color:#e9e5df;font-weight:500;}
.diag-row .ok{color:#5fbf75;}

/* ================= SECTION HEADERS ================= */
.section{padding:104px 0;}
.section.tight{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head .kicker{
  color:var(--red);font-weight:600;font-size:.86rem;letter-spacing:.3px;
}
.section-head h2{font-size:clamp(1.9rem,3vw,2.6rem);margin-top:10px;}
.section-head p{margin-top:16px;color:var(--steel);font-size:1.03rem;max-width:560px;}

.bg-panel{background:var(--panel);}
.bg-ink{background:var(--ink);color:var(--white);}
.bg-ink .steel-text{color:#a7a8ae;}

/* ================= ABOUT ================= */
.about-grid{
  display:flex;gap:70px;align-items:flex-start;
}
.about-grid > .about-card{width:38%;flex:none;}
.about-grid > .about-copy{flex:1;}
.about-card{
  border:1px solid var(--line-strong);background:var(--white);
  padding:0;
  overflow:hidden;
}
.about-photo{
  position:relative;
  aspect-ratio:4/5;
  overflow:hidden;
  background:var(--ink);
  border-bottom:3px solid var(--red);
}
.about-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
  display:block;
  filter:grayscale(.12);
}
.about-card-body{padding:28px 30px 32px;}
.about-card .role{color:var(--red);font-weight:600;font-size:.82rem;letter-spacing:.3px;margin-bottom:6px;}
.about-card h3{font-size:1.5rem;}
.about-card .sig{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);font-size:.9rem;color:var(--steel);}
.about-copy p{color:var(--ink-soft);margin-bottom:18px;font-size:1.02rem;}
.about-copy p:last-child{margin-bottom:0;}
.founder-quote{
  margin-top:26px;padding-left:20px;border-left:3px solid var(--red);
  font-family:var(--font-head);font-size:1.18rem;font-weight:500;color:var(--ink);
}

/* ================= SERVICES ================= */
.services-list{
  border-top:1px solid var(--line-strong);
}
.service-row{
  display:flex;align-items:flex-start;
  padding:30px 0;
  border-bottom:1px solid var(--line-strong);
}
.service-row .num{
  font-family:var(--font-head);font-size:.85rem;color:var(--line-strong);
  padding-top:4px;
  width:64px;flex:none;
}
.service-icon{width:44px;height:44px;flex:none;margin-right:16px;}
.service-icon svg{width:100%;height:100%;}
.service-row h3{font-size:1.28rem;}
.service-row p{color:var(--steel);margin-top:8px;font-size:.98rem;}
.service-row .col-icon-title{width:320px;flex:none;padding-right:24px;}
.service-row .col-icon-title .top{display:flex;align-items:center;}
.service-row > p{flex:1;padding-top:2px;}

/* ================= PROCESS ================= */
.process-grid{
  display:flex;
  border:1px solid #34353c;
}
.process-step{
  flex:1;
  padding:38px 32px;border-right:1px solid #34353c;
}
.process-step:last-child{border-right:none;}
.process-step .step-no{
  font-family:var(--font-head);font-size:2.6rem;color:var(--red);line-height:1;
}
.process-step h3{margin-top:18px;font-size:1.2rem;color:var(--white);}
.process-step p{margin-top:10px;color:#a7a8ae;font-size:.95rem;}

/* ================= GALLERY ================= */
.gallery-grid{display:flex;flex-wrap:wrap;gap:24px;}
.gallery-item{width:calc(33.333% - 16px);margin:0;}
.gallery-photo{
  aspect-ratio:4/3;background:var(--panel);border:1px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.gallery-photo img{width:100%;height:100%;object-fit:cover;display:block;}
.gallery-placeholder span{
  color:var(--line-strong);font-size:.82rem;font-weight:600;letter-spacing:.4px;text-transform:uppercase;
  border:1px dashed var(--line-strong);padding:8px 14px;
}
.gallery-item figcaption{margin-top:12px;}
.gallery-item figcaption strong{display:block;font-family:var(--font-head);font-size:1rem;}
.gallery-item figcaption span{display:block;color:var(--steel);font-size:.85rem;margin-top:3px;}

/* ================= TESTIMONIALS ================= */
.testimonial-grid{display:flex;gap:24px;flex-wrap:wrap;}
.testimonial-card{
  flex:1;min-width:280px;background:var(--white);border:1px solid var(--line-strong);
  padding:28px;display:flex;flex-direction:column;
}
.testimonial-card .stars{color:var(--red);letter-spacing:2px;font-size:.95rem;}
.testimonial-card .quote{margin-top:14px;color:var(--ink-soft);font-size:.98rem;flex:1;}
.testimonial-card .person{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);}
.testimonial-card .person strong{display:block;font-family:var(--font-head);font-size:.98rem;}
.testimonial-card .person span{display:block;color:var(--steel);font-size:.82rem;margin-top:2px;}

/* ================= SALES STRIP ================= */
.strip{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  border:1px solid var(--line-strong);background:var(--white);
  padding:34px 40px;flex-wrap:wrap;
}
.strip h3{font-size:1.3rem;max-width:520px;}
.strip p{color:var(--steel);margin-top:8px;max-width:520px;}

/* ================= CONTACT ================= */
.contact-grid{
  display:flex;gap:70px;
}
.contact-grid > div{flex:1;min-width:0;}
.contact-list{margin-top:8px;}
.contact-item{
  display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);
}
.contact-item:first-child{border-top:1px solid var(--line);}
.contact-item .ic{width:22px;height:22px;flex:none;margin-top:3px;}
.contact-item .ic svg{width:100%;height:100%;}
.contact-item .lbl{font-size:.78rem;letter-spacing:.4px;color:var(--steel);text-transform:uppercase;}
.contact-item .val{font-family:var(--font-head);font-size:1.12rem;margin-top:4px;}
.contact-item a.val:hover{color:var(--red);}

.hours{margin-top:34px;border:1px solid var(--line-strong);padding:24px 26px;background:var(--white);}
.hours h4{font-size:.95rem;}
.hours .row{display:flex;justify-content:space-between;padding:8px 0;font-size:.92rem;color:var(--ink-soft);border-bottom:1px dashed var(--line);}
.hours .row:last-child{border-bottom:none;}
.hours .row span:last-child{font-weight:600;}

.form-panel{border:1px solid var(--line-strong);background:var(--white);padding:36px;}
.form-panel h3{font-size:1.3rem;margin-bottom:6px;}
.form-panel .sub{color:var(--steel);font-size:.92rem;margin-bottom:26px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.3px;color:var(--ink-soft);margin-bottom:7px;text-transform:uppercase;}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line-strong);background:var(--paper);
  padding:13px 14px;font-family:var(--font-body);font-size:.96rem;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);background:var(--white);}
.field textarea{resize:vertical;min-height:100px;}
.form-panel .btn-primary{width:100%;justify-content:center;border:none;}
.form-note{margin-top:14px;font-size:.82rem;color:var(--steel);}

/* ================= FOOTER ================= */
footer{background:var(--ink);color:#c9cad0;padding:60px 0 30px;}
.foot-grid{display:flex;gap:50px;padding-bottom:40px;border-bottom:1px solid #2c2d33;}
.foot-grid > div{flex:1;}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.logo-badge{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--paper);
  padding:8px 12px;
  border-radius:2px;
}
.foot-brand img{height:30px;display:block;}
.foot-brand span{font-family:var(--font-head);font-size:1.05rem;color:var(--white);}
.foot-tag{max-width:280px;font-size:.92rem;color:#94969d;}
.foot-col h4{color:var(--white);font-size:.85rem;letter-spacing:.4px;margin-bottom:16px;}
.foot-col ul li{margin-bottom:11px;font-size:.92rem;}
.foot-col ul li a:hover{color:var(--red);}
.foot-bottom{display:flex;justify-content:space-between;padding-top:26px;font-size:.82rem;color:#75767d;flex-wrap:wrap;gap:10px;}

/* ================= RESPONSIVE ================= */
@media (max-width:920px){
  nav.links{display:none;}
  .burger{display:block;}
  .nav-cta{padding:9px 14px;font-size:.8rem;}
  .nav-cta span.cta-label{display:none;}
  .brand-text{font-size:.92rem;}
  .brand-text small{font-size:.56rem;letter-spacing:1.5px;}
  .hero-grid{flex-direction:column;align-items:stretch;padding:56px 0 60px;}
  .diag{margin-top:10px;}
  .about-grid{flex-direction:column;gap:36px;}
  .about-grid > .about-card{width:100%;}
  .service-row{flex-direction:column;}
  .service-row .num{display:none;}
  .service-row .col-icon-title{width:100%;padding-right:0;margin-bottom:10px;}
  .process-grid{flex-direction:column;}
  .process-step{border-right:none;border-bottom:1px solid #34353c;}
  .process-step:last-child{border-bottom:none;}
  .contact-grid{flex-direction:column;gap:44px;}
  .foot-grid{flex-direction:column;gap:30px;}
  .strip{flex-direction:column;align-items:flex-start;}
  .gallery-grid{flex-direction:column;}
  .gallery-item{width:100%;}
  .testimonial-grid{flex-direction:column;}
  .testimonial-card{width:100%;min-width:0;flex:none;}
  .hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px 16px;}
  .hero-stats div{margin-right:0;}
  .section{padding:72px 0;}
  .section.tight{padding:60px 0;}
  .hero-ctas .btn{flex:1 1 auto;justify-content:center;}
}

/* ---------- small phones ---------- */
@media (max-width:600px){
  .wrap{padding:0 18px;}
  header .nav{height:66px;}
  .brand img{height:32px;}
  .section{padding:56px 0;}
  .section.tight{padding:48px 0;}
  .section-head{margin-bottom:36px;}
  .hero-grid{padding:44px 0 48px;gap:28px;}
  .hero p.lede{font-size:1rem;}
  .hero-ctas{flex-direction:column;}
  .hero-ctas .btn{width:100%;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:18px 14px;margin-top:40px;padding-top:24px;}
  .diag{padding:20px 18px 18px;}
  .diag-screen{height:190px;}
  .about-card-body{padding:22px 20px 26px;}
  .founder-quote{font-size:1.05rem;padding-left:16px;}
  .service-icon{width:38px;height:38px;margin-right:12px;}
  .service-row{padding:24px 0;}
  .service-row h3{font-size:1.14rem;}
  .process-step{padding:30px 22px;}
  .strip{padding:26px 22px;}
  .strip .btn{width:100%;justify-content:center;}
  .form-panel{padding:24px 20px;}
  .hours{padding:20px 18px;}
  .contact-item{gap:14px;padding:18px 0;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}

/* mobile nav drawer */
.mobile-menu{
  position:fixed;inset:0;background:var(--ink);z-index:100;
  display:none;flex-direction:column;padding:28px;
  transform:translateX(100%);transition:transform .3s ease;
}
.mobile-menu.open{display:flex;transform:translateX(0);}
.mobile-menu .close-row{display:flex;justify-content:flex-end;}
.mobile-menu .close-row button{background:none;border:none;color:var(--white);font-size:2rem;line-height:1;cursor:pointer;}
.mobile-menu a{color:var(--white);font-family:var(--font-head);font-size:1.6rem;padding:16px 0;border-bottom:1px solid #2c2d33;}