/* ════════════════════════════════════════════════════
   SEMCON ELECTRICAL — Marketing site
   Editorial · Industrial · Trustworthy
   ════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --navy:#0f2b4c;--navy-deep:#0a1d36;--navy-soft:#1a3a62;
  --ink:#0f1419;--text:#1f2937;--muted:#5b6573;--quiet:#9ca3af;
  --paper:#f7f6f1;--paper-deep:#efeae0;--card:#fff;--soft:#f1f4f8;
  --hairline:#dbd5c5;--hairline-cool:#e3e7ee;
  --signal:#f59e0b;--signal-deep:#d97706;--copper:#b45309;--safe:#059669;
  --fd:'Space Grotesk',-apple-system,sans-serif;
  --ff:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --fs:'Instrument Serif',Georgia,serif;
  --fm:'JetBrains Mono','SFMono-Regular',Menlo,monospace;
  --max:1240px;--pad:clamp(20px,4vw,48px);--rad:14px;
  --ease:cubic-bezier(.16,1,.3,1);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff);background:var(--paper);color:var(--text);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--navy);color:#fff}

/* ─── Atoms ─── */
.eyebrow{font-family:var(--fm);font-size:11px;color:var(--muted);letter-spacing:.24em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow--light{color:rgba(255,255,255,.55)}
.display{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:clamp(2rem,5.5vw,4.5rem);line-height:1.05;letter-spacing:-.025em;margin-bottom:18px}
.display em{font-family:var(--fs);font-style:italic;font-weight:400;color:var(--navy);letter-spacing:-.015em}
.display--ink em{color:var(--signal)}
.display--small{font-size:clamp(1.6rem,3.6vw,2.6rem)}
.lede{font-size:clamp(1rem,1.3vw,1.15rem);color:var(--muted);max-width:62ch;line-height:1.65}

.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:8px;font-size:14px;font-weight:600;letter-spacing:.01em;transition:all .25s var(--ease);white-space:nowrap}
.btn--primary{background:var(--ink);color:#fff}
.btn--primary:hover{background:var(--navy);transform:translateY(-1px)}
.btn--signal{background:var(--signal);color:#1a1a1a}
.btn--signal:hover{background:var(--signal-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(245,158,11,.3)}
.btn--ghost-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn--ghost-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.wa-dot{width:8px;height:8px;border-radius:50%;background:#25d366;box-shadow:0 0 0 3px rgba(37,211,102,.3)}

/* ════════ HEADER ════════ */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;padding:18px var(--pad);transition:background .3s,backdrop-filter .3s,padding .3s,box-shadow .3s}
.hdr.scrolled{background:rgba(247,246,241,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:12px var(--pad);box-shadow:0 1px 0 rgba(15,20,25,.06)}
.hdr__bar{max-width:var(--max);margin:0 auto;display:flex;align-items:center;gap:24px}
.hdr__brand{display:flex;align-items:center;gap:10px}
.hdr__logo{width:42px;height:42px;background:#fff;border-radius:7px;padding:4px;object-fit:contain;box-shadow:0 1px 3px rgba(15,20,25,.08)}
.hdr__brand-txt{display:flex;flex-direction:column;line-height:1}
.hdr__name{font-family:var(--fd);font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.hdr__sub{font-family:var(--fm);font-size:9.5px;color:var(--muted);letter-spacing:.2em;text-transform:uppercase;margin-top:3px}
.hdr__nav{display:flex;gap:28px;margin-left:auto}
.hdr__link{font-size:14px;font-weight:500;color:var(--text);position:relative;padding:6px 0;transition:color .2s}
.hdr__link::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--ink);transition:width .25s var(--ease)}
.hdr__link:hover{color:var(--ink)}
.hdr__link:hover::after{width:100%}
.hdr__cta{background:var(--ink);color:#fff;padding:10px 18px;border-radius:7px;font-size:13px;font-weight:600;transition:all .2s}
.hdr__cta:hover{background:var(--navy);transform:translateY(-1px)}
.hdr__burger{display:none;flex-direction:column;gap:5px;padding:6px;margin-left:auto}
.hdr__burger span{width:22px;height:2px;background:var(--ink);transition:all .25s}
.hdr__burger.open span:first-child{transform:translateY(3.5px) rotate(45deg)}
.hdr__burger.open span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ════════ HERO ════════ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px var(--pad) 80px;overflow:hidden;color:#fff}
.hero__photo{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);animation:slow-zoom 18s ease-out infinite alternate}
@keyframes slow-zoom{from{transform:scale(1.05)}to{transform:scale(1.12)}}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,25,.35) 0%,rgba(10,15,25,.55) 60%,rgba(10,15,25,.75) 100%),linear-gradient(90deg,rgba(15,43,76,.45) 0%,transparent 50%)}
.hero__inner{position:relative;z-index:2;max-width:var(--max);width:100%;margin:0 auto}
.hero__eyebrow{font-family:var(--fm);font-size:11px;letter-spacing:.32em;font-weight:600;color:rgba(255,255,255,.78);margin-bottom:24px;display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);padding:7px 16px;border-radius:999px;backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.12)}
.hero__title{font-family:var(--fd);font-weight:600;color:#fff;font-size:clamp(2.5rem,7vw,5.5rem);line-height:1;letter-spacing:-.03em;margin-bottom:20px;max-width:18ch}
.hero__title em{font-family:var(--fs);font-style:italic;font-weight:400;color:var(--signal);letter-spacing:-.02em}
.hero__sub{font-size:clamp(1rem,1.3vw,1.18rem);color:rgba(255,255,255,.85);max-width:55ch;line-height:1.65;margin-bottom:36px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;font-family:var(--fm);font-size:10px;letter-spacing:.3em;color:rgba(255,255,255,.55);animation:scroll-bounce 2s ease-in-out infinite}
@keyframes scroll-bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ════════ TRUST STRIP ════════ */
.trust{background:var(--ink);color:#fff;padding:32px var(--pad)}
.trust__inner{max-width:var(--max);margin:0 auto}
.trust__lbl{font-family:var(--fm);font-size:10px;color:rgba(255,255,255,.5);letter-spacing:.32em;text-transform:uppercase;font-weight:600;text-align:center;margin-bottom:22px}
.trust__row{display:flex;justify-content:space-around;align-items:center;gap:30px;flex-wrap:wrap}
.trust__cell{display:flex;align-items:center;justify-content:center;height:60px;flex:1;min-width:130px}
.trust__cell:has(img){background:#fff;border-radius:8px;padding:8px 14px}
.trust__cell img{max-height:42px;max-width:100%;width:auto;object-fit:contain;transition:transform .2s}
.trust__cell:has(img):hover img{transform:scale(1.05)}
/* LuxPower logo runs visually small — boost it without enlarging the tile */
.trust__cell img[alt="LuxPower"]{max-height:60px;transform:scale(1.35);transform-origin:center}
.trust__cell:has(img[alt="LuxPower"]){padding:4px 10px;overflow:hidden}
.trust__cell:has(img[alt="LuxPower"]):hover img{transform:scale(1.42)}
.trust__cell--text{flex-direction:column;gap:2px;text-align:center}
.trust__cell--text strong{font-family:var(--fd);font-size:15px;color:#fff;font-weight:700;letter-spacing:.02em}
.trust__cell--text span{font-family:var(--fm);font-size:9.5px;color:rgba(255,255,255,.55);letter-spacing:.18em;text-transform:uppercase}

/* ════════ STATS ════════ */
.stats{padding:60px var(--pad);background:var(--paper)}
.stats__inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stats__item{text-align:left;padding-left:18px;border-left:2px solid var(--navy)}
.stats__num{font-family:var(--fd);font-weight:700;font-size:clamp(2.5rem,5vw,4rem);color:var(--ink);letter-spacing:-.04em;line-height:1}
.stats__num small{font-size:.45em;font-weight:600;color:var(--signal);margin-left:3px;letter-spacing:0}
.stats__lbl{font-size:13px;color:var(--muted);margin-top:8px;font-weight:500;letter-spacing:.02em}

/* ════════ WORK / GALLERY ════════ */
.work{padding:100px var(--pad);background:var(--paper-deep);position:relative}
.work__head{max-width:var(--max);margin:0 auto 50px}
.work__grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;grid-auto-rows:240px}
.card{position:relative;border-radius:var(--rad);overflow:hidden;background-size:cover;background-position:center;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s;display:flex;flex-direction:column;justify-content:flex-end;padding:22px;color:#fff;text-decoration:none}
.card::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.75) 0%,rgba(0,0,0,.15) 50%,transparent 100%);transition:opacity .3s}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.18)}
.card:hover::after{opacity:.85}
.card--lg{grid-column:span 2;grid-row:span 2}
.card--md{grid-column:span 1;grid-row:span 2}
.card--sm{grid-column:span 1;grid-row:span 1}
.card__lbl{position:relative;z-index:1;font-family:var(--fm);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.85);font-weight:600;margin-bottom:6px}
.card__ttl{position:relative;z-index:1;font-family:var(--fd);font-size:clamp(1rem,1.4vw,1.25rem);font-weight:600;color:#fff;letter-spacing:-.005em;line-height:1.25}
.card--lg .card__ttl{font-size:clamp(1.4rem,2vw,1.75rem)}

/* ════════ SERVICES ════════ */
.services{padding:100px var(--pad);background:var(--paper)}
.services__head{max-width:var(--max);margin:0 auto 50px;text-align:center}
.services__head .display{margin-left:auto;margin-right:auto}
.services__head .eyebrow{justify-content:center}
.services__featured{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.srv-feature{background:var(--card);border-radius:var(--rad);padding:42px;border:1px solid var(--hairline);position:relative;overflow:hidden;transition:transform .25s,box-shadow .3s}
.srv-feature:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,20,25,.05)}
.srv-feature::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--navy)}
.srv-feature--alt::before{background:var(--signal)}
.srv-feature__num{font-family:var(--fm);font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--navy);margin-bottom:14px}
.srv-feature--alt .srv-feature__num{color:var(--signal-deep)}
.srv-feature h3{font-family:var(--fd);font-size:28px;font-weight:600;color:var(--ink);letter-spacing:-.02em;margin-bottom:14px}
.srv-feature p{font-size:15px;color:var(--muted);line-height:1.65;margin-bottom:22px}
.srv-feature__list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:9px 18px}
.srv-feature__list li{font-size:13.5px;color:var(--text);position:relative;padding-left:18px}
.srv-feature__list li::before{content:'';position:absolute;left:0;top:9px;width:8px;height:1px;background:var(--ink)}
.services__more{max-width:var(--max);margin:36px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.srv-mini{background:transparent;border:1px solid var(--hairline);border-radius:10px;padding:18px 20px;font-size:13px;color:var(--muted);line-height:1.55;transition:background .2s,border-color .2s}
.srv-mini:hover{background:var(--card);border-color:var(--navy)}
.srv-mini strong{display:block;font-family:var(--fd);font-size:14.5px;color:var(--ink);font-weight:600;margin-bottom:6px}

/* ════════ ABOUT ════════ */
.about{padding:100px var(--pad);background:var(--paper-deep)}
.about__inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:5fr 6fr;gap:60px;align-items:center}
.about__photo{position:relative;border-radius:var(--rad);overflow:hidden;box-shadow:0 24px 60px rgba(15,20,25,.16)}
.about__photo img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:4/5}
.about__photo-caption{position:absolute;left:18px;bottom:18px;right:18px;background:rgba(15,20,25,.78);backdrop-filter:blur(8px);color:#fff;padding:10px 14px;border-radius:6px;font-family:var(--fm);font-size:11px;letter-spacing:.05em}
.about__pillars{margin-top:30px;display:flex;flex-direction:column;gap:24px}
.about__pillar{padding-left:48px;position:relative}
.about__pillar-num{position:absolute;left:0;top:0;font-family:var(--fm);font-size:11px;font-weight:700;color:var(--signal-deep);letter-spacing:.18em}
.about__pillar strong{display:block;font-family:var(--fd);font-size:17px;color:var(--ink);font-weight:600;margin-bottom:5px;letter-spacing:-.005em}
.about__pillar p{font-size:14px;color:var(--muted);line-height:1.6}

/* ════════ PROCESS ════════ */
.process{padding:100px var(--pad);background:var(--ink);color:#fff;position:relative;overflow:hidden}
.process::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 0%,rgba(15,43,76,.6) 0%,transparent 50%),radial-gradient(circle at 80% 100%,rgba(180,83,9,.18) 0%,transparent 50%)}
.process__head{position:relative;max-width:var(--max);margin:0 auto 50px}
.process__head .display{color:#fff}
.process__head .display em{color:var(--signal)}
.process__grid{position:relative;max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.step{padding:24px 20px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);transition:background .25s,border-color .25s,transform .25s}
.step:hover{background:rgba(255,255,255,.06);border-color:var(--signal);transform:translateY(-3px)}
.step__num{font-family:var(--fm);font-size:11px;color:var(--signal);font-weight:700;letter-spacing:.18em;margin-bottom:12px}
.step__ttl{font-family:var(--fd);font-size:18px;font-weight:600;color:#fff;letter-spacing:-.01em;margin-bottom:8px}
.step p{font-size:13.5px;color:rgba(255,255,255,.7);line-height:1.6}

/* ════════ WHY US ════════ */
.why{padding:100px var(--pad);background:var(--paper)}
.why__head{max-width:var(--max);margin:0 auto 50px;text-align:center}
.why__head .display{margin-left:auto;margin-right:auto}
.why__head .eyebrow{justify-content:center}
.why__grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.why__item{padding:30px 28px;border-radius:var(--rad);background:var(--card);border:1px solid var(--hairline-cool);transition:transform .25s,border-color .2s}
.why__item:hover{transform:translateY(-3px);border-color:var(--navy)}
.why__icon{width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-soft) 100%);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.why__icon svg{width:22px;height:22px}
.why__item strong{display:block;font-family:var(--fd);font-size:17px;color:var(--ink);font-weight:600;margin-bottom:6px;letter-spacing:-.005em}
.why__item p{font-size:14px;color:var(--muted);line-height:1.6}

/* ════════ CONTACT ════════ */
.contact{padding:100px var(--pad);background:var(--paper-deep)}
.contact__inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:5fr 6fr;gap:60px;align-items:center}
.contact__lead .display{margin-bottom:18px}
.contact__channels{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ch{background:var(--card);border:1px solid var(--hairline-cool);border-radius:var(--rad);padding:24px 22px;display:flex;flex-direction:column;gap:6px;transition:transform .25s,border-color .2s,box-shadow .2s}
.ch:hover{transform:translateY(-2px);border-color:var(--navy);box-shadow:0 10px 24px rgba(15,20,25,.08)}
.ch--wa{background:linear-gradient(135deg,#25d366 0%,#128c7e 100%);color:#fff;border-color:transparent}
.ch--wa:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(37,211,102,.35)}
.ch--quiet{background:transparent}
.ch--quiet:hover{transform:none;border-color:var(--hairline-cool);box-shadow:none}
.ch__lbl{font-family:var(--fm);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--muted);opacity:.85}
.ch--wa .ch__lbl{color:rgba(255,255,255,.85)}
.ch__val{font-family:var(--fd);font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-.01em;line-height:1.25}
.ch--wa .ch__val{color:#fff}
.ch__sub{font-size:12.5px;color:var(--muted);margin-top:4px}
.ch--wa .ch__sub{color:rgba(255,255,255,.85)}

/* ════════ FOOTER ════════ */
.ftr{background:var(--ink);color:rgba(255,255,255,.72);padding:60px var(--pad) 24px}
.ftr__top{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.08)}
.ftr__brand p{margin-top:14px;color:rgba(255,255,255,.55);font-size:13px;line-height:1.6;max-width:32ch}
.ftr__logo{display:flex;align-items:center;gap:12px}
.ftr__logo img{width:36px;height:36px;background:#fff;border-radius:6px;padding:4px;object-fit:contain}
.ftr__name{font-family:var(--fd);font-size:18px;color:#fff;font-weight:600;letter-spacing:-.01em}
.ftr__sub{font-family:var(--fm);font-size:9.5px;color:rgba(255,255,255,.5);letter-spacing:.2em;text-transform:uppercase;margin-top:2px}
.ftr__col{display:flex;flex-direction:column;gap:10px}
.ftr__lbl{font-family:var(--fm);font-size:10.5px;color:rgba(255,255,255,.5);letter-spacing:.24em;text-transform:uppercase;font-weight:700;margin-bottom:4px}
.ftr__col a,.ftr__col span{font-size:13px;color:rgba(255,255,255,.72);transition:color .2s}
.ftr__col a:hover{color:#fff}
.ftr__bot{max-width:var(--max);margin:24px auto 0;display:flex;justify-content:space-between;font-family:var(--fm);font-size:11px;color:rgba(255,255,255,.42);letter-spacing:.04em}

/* ════════ FLOATING WHATSAPP ════════ */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:40;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.45);transition:transform .25s,box-shadow .25s}
.wa-float:hover{transform:scale(1.08);box-shadow:0 12px 28px rgba(37,211,102,.55)}

/* ════════ RESPONSIVE ════════ */
@media(max-width:980px){
  .hdr__nav,.hdr__cta{display:none}
  .hdr__burger{display:flex;margin-left:auto}
  .hdr__bar{gap:14px}
  .hdr__nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--paper);padding:16px var(--pad);gap:0;box-shadow:0 10px 24px rgba(0,0,0,.06);border-top:1px solid var(--hairline)}
  .hdr__nav.open .hdr__link{padding:14px 0;border-bottom:1px solid var(--hairline);font-size:15px}
  .hdr__nav.open .hdr__link:last-child{border-bottom:none}
  .hero{padding:140px var(--pad) 60px;min-height:90vh}
  .hero__title{font-size:clamp(2.2rem,9vw,3.5rem)}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{justify-content:center}
  .stats__inner{grid-template-columns:repeat(2,1fr);gap:20px}
  .work__grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:220px}
  .card--lg{grid-column:span 2;grid-row:span 2}
  .card--md{grid-column:span 1;grid-row:span 1}
  .services__featured{grid-template-columns:1fr}
  .srv-feature{padding:30px 26px}
  .services__more{grid-template-columns:repeat(2,1fr)}
  .about__inner{grid-template-columns:1fr;gap:40px}
  .process__grid{grid-template-columns:repeat(2,1fr)}
  .why__grid{grid-template-columns:1fr}
  .contact__inner{grid-template-columns:1fr;gap:36px}
  .contact__channels{grid-template-columns:1fr}
  .ftr__top{grid-template-columns:1fr 1fr;gap:30px}
  .ftr__bot{flex-direction:column;gap:6px;text-align:left}
}

@media(max-width:560px){
  .stats__inner{grid-template-columns:1fr}
  .work__grid{grid-template-columns:1fr;grid-auto-rows:200px}
  .card--lg,.card--md,.card--sm{grid-column:span 1;grid-row:span 1}
  .srv-feature__list{grid-template-columns:1fr}
  .services__more{grid-template-columns:1fr}
  .process__grid{grid-template-columns:1fr}
  .ftr__top{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}}