/* ===== RESET & TOKENS ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#08080c;
  --bg-2:#0d0d14;
  --surface:#13131d;
  --surface-2:#1a1a26;
  --line:rgba(255,255,255,.08);
  --text:#f4f4f7;
  --muted:#9b9baa;
  --muted-2:#6f6f80;
  --accent:#38d6f0;
  --accent-2:#6366f1;
  --accent-3:#ec4899;
  --grad:linear-gradient(100deg,#38d6f0,#6366f1 55%,#ec4899);
  --radius:16px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-family:'Space Grotesk',sans-serif;line-height:1.1;font-weight:600;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,40px)}
.section{padding:clamp(72px,10vw,130px) 0}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* quad-dot motif */
.quad-dots{display:inline-block;width:14px;height:14px;position:relative;vertical-align:middle}
.quad-dots::before,.quad-dots::after{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:9px 0 0 var(--accent-3)}
.quad-dots::before{top:0}
.quad-dots::after{bottom:0;background:var(--accent-2);box-shadow:9px 0 0 var(--accent)}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;font-size:.95rem;padding:.9em 1.6em;border-radius:100px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;white-space:nowrap}
.btn-sm{padding:.6em 1.2em;font-size:.85rem}
.btn-lg{padding:1.05em 2em;font-size:1.02rem}
.btn-block{width:100%}
.btn-primary{background:var(--grad);color:#06060a;box-shadow:0 8px 30px -8px rgba(56,214,240,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px -8px rgba(99,102,241,.6)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}

/* ===== HEADER ===== */
#site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
#site-header.scrolled{background:rgba(8,8,12,.8);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand-logo{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,34px)}
.nav>a{font-size:.95rem;color:var(--muted);font-weight:500;transition:color .2s}
.nav>a:hover{color:var(--text)}
.nav-cta{color:#06060a !important}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--text);transition:.3s}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background-size:cover;background-position:center;transform:scale(1.05);filter:saturate(1.05)}
.hero-overlay{position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 15% 20%,rgba(8,8,12,.55),transparent 60%),
    linear-gradient(180deg,rgba(8,8,12,.55) 0%,rgba(8,8,12,.75) 55%,var(--bg) 100%),
    linear-gradient(90deg,rgba(8,8,12,.85),transparent 70%)}
.hero-content{position:relative;z-index:2;padding-top:100px;padding-bottom:60px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text);font-weight:600;padding:.5em 1em;border:1px solid var(--line);border-radius:100px;background:rgba(255,255,255,.03);backdrop-filter:blur(6px)}
.hero h1{font-size:clamp(2.6rem,7vw,5.2rem);margin:26px 0 0;max-width:14ch;font-weight:700}
.hero-sub{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:56ch;margin:22px 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{list-style:none;display:flex;flex-wrap:wrap;gap:clamp(24px,5vw,60px);margin-top:56px;padding-top:34px;border-top:1px solid var(--line)}
.hero-stats strong{display:block;font-family:'Space Grotesk';font-size:1.35rem;font-weight:600}
.hero-stats span{color:var(--muted);font-size:.9rem}

/* ===== INTRO ===== */
.intro{padding:clamp(60px,8vw,96px) 0;background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.intro-inner{text-align:center;max-width:820px;margin:0 auto}
.tagline{font-family:'Space Grotesk';font-size:clamp(1.5rem,3.4vw,2.4rem);font-weight:600;letter-spacing:-.02em}
.tagline{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.intro-text{color:var(--muted);font-size:1.1rem;margin-top:18px}

/* ===== SECTION HEADS ===== */
.section-label{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600}
.section-label::before{content:"";width:26px;height:1px;background:var(--accent)}
.section-head{max-width:640px;margin-bottom:56px}
.section-head h2{font-size:clamp(1.9rem,4vw,3rem);margin-top:16px}
h2{letter-spacing:-.02em}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.about-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.about-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;filter:contrast(1.05)}
.about-badge{position:absolute;left:20px;bottom:20px;display:inline-flex;align-items:center;gap:10px;
  background:rgba(8,8,12,.7);backdrop-filter:blur(8px);border:1px solid var(--line);padding:.6em 1.1em;border-radius:100px;font-size:.85rem;font-weight:600}
.about-text h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin:14px 0 20px}
.about-text p{color:var(--muted);margin-bottom:16px}
.ticks{list-style:none;margin-top:24px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;color:var(--text);font-size:.98rem}
.ticks li::before{content:"";position:absolute;left:0;top:8px;width:14px;height:14px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 12px rgba(56,214,240,.5)}

/* ===== CARDS / SERVICES ===== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:linear-gradient(160deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 50px -20px rgba(0,0,0,.8)}
.card:hover::after{opacity:1}
.card-ico{font-size:1.7rem;width:56px;height:56px;display:grid;place-items:center;border-radius:14px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);margin-bottom:20px}
.card h3{font-size:1.2rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem}

/* ===== PRODUCTS ===== */
.products{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s}
.product:hover{transform:translateY(-6px);box-shadow:0 30px 60px -25px rgba(0,0,0,.85)}
.product-img{aspect-ratio:16/11;overflow:hidden;position:relative}
.product-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(19,19,29,.9))}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.product:hover .product-img img{transform:scale(1.06)}
.product-body{padding:26px 26px 30px}
.product-body h3{font-size:1.35rem;margin-bottom:10px}
.product-body p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.product-tag{font-size:.78rem;letter-spacing:.04em;color:var(--accent);font-weight:600;text-transform:uppercase}

/* ===== PROCESS ===== */
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step-n{font-family:'Space Grotesk';font-size:1.6rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.steps h4{font-size:1.05rem;margin:10px 0 6px}
.steps p{color:var(--muted);font-size:.88rem}

/* ===== PORTFOLIO ===== */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:16px;grid-auto-flow:dense}
.g-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.g-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px;font-size:.9rem;font-weight:600;
  background:linear-gradient(0deg,rgba(8,8,12,.9),transparent);opacity:0;transform:translateY(8px);transition:.35s var(--ease)}
.g-item:hover img{transform:scale(1.08)}
.g-item:hover figcaption{opacity:1;transform:none}
.g-tall{grid-row:span 2}
.g-wide{grid-column:span 2}

/* ===== CTA BAND ===== */
.cta-band{padding:clamp(50px,7vw,80px) 0;background:
  radial-gradient(120% 140% at 80% 0%,rgba(99,102,241,.18),transparent 60%),var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
.cta-inner p{color:var(--muted);margin-top:8px}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,70px)}
.contact-info h2{font-size:clamp(1.9rem,4vw,2.8rem);margin:14px 0 18px}
.contact-lead{color:var(--muted);margin-bottom:30px}
.contact-list{list-style:none;display:grid;gap:22px}
.contact-list li{display:flex;gap:16px;align-items:flex-start}
.ci-ico{font-size:1.2rem;width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.contact-list strong{display:block;font-family:'Space Grotesk';margin-bottom:2px}
.contact-list a{color:var(--accent)}
.contact-list div{color:var(--muted);font-size:.95rem}
.contact-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,36px)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px;color:var(--muted)}
.field input,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;
  padding:.85em 1em;color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(56,214,240,.15)}
.field textarea{resize:vertical}
.form-note{text-align:center;color:var(--muted-2);font-size:.85rem;margin-top:14px}
.form-note a{color:var(--accent)}

/* ===== FOOTER ===== */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding-top:70px}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:40px;padding-bottom:50px}
.footer-logo{height:32px;margin-bottom:18px}
.footer-brand p{color:var(--muted);font-size:.95rem;max-width:42ch}
.footer h5{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--muted);font-size:.95rem;transition:color .2s}
.footer-links a:hover{color:var(--text)}
.footer-contact a{color:var(--accent);font-size:.95rem}
.footer-contact p{color:var(--muted);font-size:.9rem;margin-top:12px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:24px 0;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem;flex-wrap:wrap}

/* ===== REVEAL ANIM (only when JS is active, so content never hides without JS) ===== */
.js .reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .about-media img{aspect-ratio:16/10}
  .cards,.product-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .g-wide{grid-column:span 2}.g-tall{grid-row:span 1}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(8,8,12,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    padding:12px 20px 24px;transform:translateY(-120%);transition:transform .35s var(--ease);visibility:hidden}
  .nav.open{transform:none;visibility:visible}
  .nav>a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav-cta{margin-top:14px;justify-content:center}
  .nav-toggle{display:flex}
  .cards,.product-grid,.steps,.gallery,.footer-inner{grid-template-columns:1fr}
  .hero h1{font-size:clamp(2.4rem,10vw,3.4rem)}
  .cta-inner{flex-direction:column;align-items:flex-start}
}

/* ================= MULTI-PAGE ADDITIONS ================= */
#site-header.solid{background:rgba(8,8,12,.9);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav>a.active{color:var(--text)}

/* sub-page hero banner */
.subhero{padding:150px 0 64px;position:relative;border-bottom:1px solid var(--line);
  background:radial-gradient(120% 130% at 82% -20%,rgba(99,102,241,.20),transparent 55%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.subhero.short{padding:150px 0 30px}
.subhero h1{font-size:clamp(2.4rem,6vw,4.2rem);margin:20px 0 16px;font-weight:700}
.subhero p{color:var(--muted);max-width:62ch;font-size:1.12rem}
.subhero-nav{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.subhero-nav a{padding:.6em 1.3em;border:1px solid var(--line);border-radius:100px;font-size:.9rem;font-weight:600;color:var(--text);transition:.25s var(--ease)}
.subhero-nav a:hover{background:rgba(255,255,255,.06);border-color:var(--accent);transform:translateY(-2px)}

/* product teaser (home) */
.product-grid.two{grid-template-columns:1fr 1fr}
a.product{color:inherit}
.section-head.between{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;max-width:none}

/* products page blocks */
.prod-block{border-bottom:1px solid var(--line)}
.prod-block.alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.prod-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,6vw,72px);align-items:center}
.prod-media{position:relative;background:radial-gradient(120% 120% at 30% 20%,#ffffff,#e7e9ef);border:1px solid var(--line);border-radius:20px;padding:34px;display:flex;align-items:center;justify-content:center;min-height:340px}
.prod-main{max-width:100%;max-height:360px;object-fit:contain;filter:drop-shadow(0 20px 40px rgba(0,0,0,.28))}
.prod-sub{position:absolute;right:-16px;bottom:-24px;width:42%;max-height:170px;object-fit:contain;background:#fff;border:4px solid var(--bg);border-radius:14px;padding:8px;box-shadow:0 20px 45px -12px rgba(0,0,0,.6)}
.prod-grid.reverse .prod-media{order:2}
.prod-text h2{font-size:clamp(2rem,4vw,3rem);margin:14px 0 18px}
.prod-text>p{color:var(--muted);margin-bottom:26px;font-size:1.05rem}
.spec-grid{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:30px}
.spec-grid li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.spec-grid strong{display:block;font-family:'Space Grotesk';font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);margin-bottom:4px}
.spec-grid span{color:var(--text);font-size:.95rem}

/* featured project */
.feature-project{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(24px,5vw,50px);align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.feature-media img{width:100%;height:100%;object-fit:cover;min-height:320px}
.feature-text{padding:clamp(24px,4vw,44px) clamp(24px,4vw,44px) clamp(24px,4vw,44px) 0}
.feature-text h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:14px 0 16px}
.feature-text p{color:var(--muted);margin-bottom:18px}
.pill{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);border-radius:100px;padding:.5em 1em}

/* projects gallery */
.proj-gallery{column-width:330px;column-gap:16px}
.proj-gallery .g-item{display:block;break-inside:avoid;margin:0 0 16px;height:auto}
.proj-gallery .g-item img{height:auto;object-fit:cover}
.proj-gallery .g-item figcaption{opacity:1;transform:none;background:linear-gradient(0deg,rgba(8,8,12,.94),rgba(8,8,12,.2) 70%,transparent);padding:16px;font-size:.82rem;color:var(--muted);font-weight:400}
.proj-gallery figcaption strong{display:block;font-family:'Space Grotesk';font-size:1rem;color:var(--text);margin-bottom:2px}

/* contact map + select */
.map-wrap{margin-top:26px;border-radius:16px;overflow:hidden;border:1px solid var(--line);height:260px}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.45) brightness(.92)}
.field select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.85em 1em;color:var(--text);font-family:inherit;font-size:.95rem}
.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(56,214,240,.15)}

@media(max-width:860px){
  .product-grid.two,.prod-grid,.feature-project{grid-template-columns:1fr}
  .prod-grid.reverse .prod-media{order:0}
  .proj-gallery{grid-template-columns:repeat(2,1fr)}
  .feature-text{padding:0 24px 30px}
  .section-head.between{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){.spec-grid,.proj-gallery{grid-template-columns:1fr}}