/* Electronic Studio — Classical minimalism with parallax photos */

:root{
  --bg:#ffffff;
  --bg-2:#fafafa;
  --bg-3:#f3f4f5;
  --ink:#0f1419;
  --ink-2:#3a4148;
  --ink-soft:#6b7480;
  --ink-mute:#a0a8b2;
  --line:#e8eaed;
  --line-strong:#cdd2d8;
  --accent:#0a2540;
  --accent-2:#0a2540;
  --shadow-sm:0 1px 2px rgba(15,20,25,.04);
  --shadow-md:0 4px 16px rgba(15,20,25,.06);
  --shadow-lg:0 20px 60px rgba(15,20,25,.08);
  --radius:0px;
  --radius-sm:0px;
  --sans:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  font-weight:400;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--accent)}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
h1,h2,h3,h4{font-family:var(--sans);font-weight:500;letter-spacing:-.02em;line-height:1.1;color:var(--ink);margin:0}
h1{font-size:clamp(2.6rem,6vw,5.2rem);font-weight:400;letter-spacing:-.03em}
h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:400;letter-spacing:-.025em}
h3{font-size:1.5rem;font-weight:500}
h4{font-size:1.15rem;font-weight:500}
p{margin:0;color:var(--ink-2)}
.eyebrow{
  display:inline-block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:500;margin-bottom:24px;
}
.eyebrow::before{
  content:'';display:inline-block;width:24px;height:1px;background:var(--ink);
  vertical-align:middle;margin-right:14px;margin-bottom:3px;
}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:22px 0;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, padding .3s;
}
.site-header.scrolled{border-bottom-color:var(--line);padding:16px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:500;font-size:17px;letter-spacing:.01em}
.brand img{height:32px;width:auto}
.nav{display:flex;gap:36px}
.nav a{
  color:var(--ink-2);font-size:14px;font-weight:400;
  position:relative;padding:6px 0;
}
.nav a:hover{color:var(--ink)}
.nav a.active{color:var(--ink);font-weight:500}
.nav a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-22px;
  height:2px;background:var(--ink);
}
.header-cta{
  font-size:13px;font-weight:500;letter-spacing:.05em;
  padding:11px 22px;border:1px solid var(--ink);
  color:var(--ink);background:transparent;
  transition:all .25s ease;
}
.header-cta:hover{background:var(--ink);color:#fff}

/* Hero with parallax background */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;
  padding:140px 32px 80px;
  overflow:hidden;
  background:var(--bg);
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('img/hero-bg.jpg');
  background-size:cover;background-position:center;
  background-attachment:fixed;
  filter:brightness(.35) saturate(.7);
}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(255,255,255,.4) 0%, rgba(255,255,255,.7) 100%);
}
.hero-inner{
  position:relative;z-index:2;max-width:920px;width:100%;
}
.hero h1{
  color:var(--ink);
  font-size:clamp(2.8rem,6vw,5.6rem);
  font-weight:300;
  line-height:1.05;
  letter-spacing:-.035em;
  margin-bottom:32px;
}
.hero h1 em{
  font-style:italic;font-weight:300;
  color:var(--accent);
}
.hero p.lead{
  font-size:clamp(1.05rem,1.4vw,1.25rem);
  color:var(--ink-2);
  max-width:680px;
  margin:0 auto 48px;
  line-height:1.55;
}
.hero .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-size:14px;font-weight:500;letter-spacing:.02em;
  padding:16px 32px;
  background:var(--ink);color:#fff;
  border:1px solid var(--ink);
  transition:all .25s ease;
  cursor:pointer;
}
.btn:hover{background:transparent;color:var(--ink);transform:translateY(-1px)}
.btn-ghost{
  background:transparent;color:var(--ink);
  border:1px solid var(--ink);
}
.btn-ghost:hover{background:var(--ink);color:#fff}

/* Parallax sections */
.parallax-section{
  position:relative;
  min-height:480px;
  display:flex;align-items:center;
  overflow:hidden;
  color:#fff;
}
.parallax-bg{
  position:absolute;inset:-10% 0;z-index:0;
  background-size:cover;background-position:center;
  background-attachment:fixed;
  will-change:transform;
}
@media(max-width:768px){
  .parallax-bg{background-attachment:scroll}
  .hero-bg{background-attachment:scroll}
}
.parallax-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg, rgba(15,20,25,.65) 0%, rgba(15,20,25,.4) 100%);
}
.parallax-content{
  position:relative;z-index:2;
  max-width:1200px;margin:0 auto;padding:80px 32px;
  width:100%;
}
.parallax-content h2{
  color:#fff;font-weight:300;font-style:italic;
  margin-bottom:20px;
}
.parallax-content p{color:rgba(255,255,255,.85);max-width:540px;font-size:1.05rem;line-height:1.6}
.parallax-content .btn{margin-top:32px;background:#fff;color:var(--ink);border-color:#fff}
.parallax-content .btn:hover{background:transparent;color:#fff;border-color:#fff}

/* Section base */
section{padding:120px 0}
.section-head{margin-bottom:80px}
.section-head h2{margin-bottom:20px}
.section-head h2 em{font-style:italic;color:var(--accent);font-weight:300}
.section-head p{max-width:580px;color:var(--ink-2);font-size:1.05rem}

/* Services grid */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.service-cell{
  background:var(--bg);
  padding:48px 40px;
  display:flex;flex-direction:column;gap:20px;
  min-height:340px;
  transition:background .3s;
  position:relative;
}
.service-cell:hover{background:var(--bg-3)}
.service-cell .icon{
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink);
}
.service-cell .icon svg{width:28px;height:28px;stroke:currentColor;fill:none;stroke-width:1.4}
.service-cell h3{font-size:1.25rem;font-weight:500;letter-spacing:-.01em}
.service-cell p{color:var(--ink-2);font-size:.95rem;line-height:1.6;flex:1}
.service-cell .more{
  font-size:13px;font-weight:500;color:var(--accent);
  display:inline-flex;align-items:center;gap:8px;
  margin-top:8px;
}
.service-cell .more::after{content:'→';transition:transform .25s}
.service-cell:hover .more::after{transform:translateX(6px)}

/* Two-column split (image + text) */
.split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:80px;align-items:center;
}
.split.reverse{grid-template-columns:1fr 1fr;direction:rtl}
.split.reverse > *{direction:ltr}
.split-img{aspect-ratio:4/5;overflow:hidden;background:var(--bg-3)}
.split-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.split:hover .split-img img{transform:scale(1.03)}
.split-text h2{margin-bottom:28px}
.split-text h2 em{font-style:italic;color:var(--accent);font-weight:300}
.split-text p{font-size:1.05rem;color:var(--ink-2);margin-bottom:20px;line-height:1.7}
.split-text .btn{margin-top:24px}

/* Stats row */
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:60px 0;
  margin:80px 0;
}
.stat-item{
  text-align:center;padding:0 24px;
  border-right:1px solid var(--line);
}
.stat-item:last-child{border-right:none}
.stat-item .num{
  font-size:clamp(2.4rem,4vw,3.6rem);font-weight:300;
  color:var(--ink);letter-spacing:-.03em;line-height:1;
  margin-bottom:14px;
}
.stat-item .label{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);font-weight:500}

/* Brands strip */
.brands{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:48px;
  padding:60px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.brands .label{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:500;
  flex-shrink:0;
}
.brand-logo{height:36px;width:auto;opacity:.6;filter:grayscale(1);transition:all .3s ease}
.brand-logo:hover{opacity:1;filter:grayscale(0)}

/* Gallery / parallax showcase */
.gallery-grid{
  display:grid;grid-template-columns:repeat(12,1fr);
  grid-auto-rows:240px;gap:1px;background:var(--line);
  border:1px solid var(--line);
}
.gallery-cell{
  background:var(--bg-2);
  overflow:hidden;position:relative;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
}
.gallery-cell img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.gallery-cell:hover img{transform:scale(1.05)}
.gallery-cell.span-6{grid-column:span 6}
.gallery-cell.span-4{grid-column:span 4}
.gallery-cell.span-3{grid-column:span 3}
.gallery-cell.span-8{grid-column:span 8}
.gallery-cell.tall{grid-row:span 2}

/* Testimonial */
.testimonial{
  text-align:center;max-width:780px;margin:0 auto;
  padding:80px 32px;
}
.testimonial blockquote{
  font-size:clamp(1.4rem,2.4vw,2rem);
  font-weight:300;font-style:italic;
  line-height:1.4;letter-spacing:-.015em;
  color:var(--ink);
  margin-bottom:32px;
}
.testimonial blockquote::before{content:'“';display:block;font-size:4rem;line-height:.8;color:var(--accent);margin-bottom:8px}
.testimonial cite{
  font-style:normal;font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:500;
}

/* CTA banner */
.cta-banner{
  background:var(--ink);color:#fff;
  padding:80px 0;
  text-align:center;
}
.cta-banner h2{color:#fff;margin-bottom:20px;font-weight:300}
.cta-banner h2 em{font-style:italic;font-weight:300;color:rgba(255,255,255,.7)}
.cta-banner p{color:rgba(255,255,255,.7);max-width:560px;margin:0 auto 36px;font-size:1.05rem}
.cta-banner .btn{background:#fff;color:var(--ink);border-color:#fff}
.cta-banner .btn:hover{background:transparent;color:#fff;border-color:#fff}

/* Contact form */
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:80px;
}
.contact-info h2{margin-bottom:32px}
.contact-info h2 em{font-style:italic;color:var(--accent);font-weight:300}
.contact-info .item{
  display:flex;flex-direction:column;gap:6px;
  padding:24px 0;border-bottom:1px solid var(--line);
}
.contact-info .item:first-of-type{padding-top:0}
.contact-info .label{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:500;
}
.contact-info .value{font-size:1.05rem;color:var(--ink);font-weight:500}
.contact-info a{color:var(--ink);border-bottom:1px solid var(--line)}
.contact-info a:hover{border-bottom-color:var(--ink)}

.form{display:flex;flex-direction:column;gap:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:500}
.field input,.field textarea,.field select{
  font-family:var(--sans);font-size:15px;
  padding:14px 0;border:none;border-bottom:1px solid var(--line-strong);
  background:transparent;color:var(--ink);
  transition:border-color .25s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-bottom-color:var(--ink);
}
.field textarea{min-height:140px;resize:vertical;padding:14px}
.field.has-error input,.field.has-error textarea,.field.has-error select{border-bottom-color:#c43030}
.error-text{font-size:12px;color:#c43030;display:none}
.field.has-error .error-text{display:block}
.form-success{padding:32px;background:var(--bg-3);border-left:3px solid var(--accent);display:none}
.form-success.show{display:block}
.form-success h4{font-weight:500;margin-bottom:6px}
.form-success p{color:var(--ink-2);font-size:14px}

/* Footer */
.site-footer{
  background:var(--ink);color:rgba(255,255,255,.75);
  padding:80px 0 32px;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:60px}
.footer-grid h4{
  color:#fff;font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  font-weight:500;margin-bottom:20px;
}
.footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:500;font-size:18px;margin-bottom:20px}
.footer-brand img{height:32px;filter:invert(1) brightness(2)}
.footer-tag{color:rgba(255,255,255,.6);font-size:14px;line-height:1.6;max-width:340px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.7);font-size:14px;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding-top:32px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:rgba(255,255,255,.5);
}

/* Reveal */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1)}
[data-reveal].visible{opacity:1;transform:translateY(0)}

/* Cookie banner */
.cookie-banner{
  position:fixed;bottom:24px;left:24px;right:24px;z-index:80;
  max-width:520px;
  background:#fff;border:1px solid var(--line-strong);
  padding:24px 28px;
  box-shadow:var(--shadow-lg);
  display:none;
}
.cookie-banner.show{display:block}
.cookie-banner h4{font-size:14px;font-weight:600;margin-bottom:8px;letter-spacing:-.01em}
.cookie-banner p{color:var(--ink-2);font-size:13px;line-height:1.55;margin-bottom:16px}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.cookie-actions button{
  font-family:var(--sans);font-size:13px;font-weight:500;
  padding:10px 18px;border:none;background:var(--ink);color:#fff;
  cursor:pointer;transition:background .2s;
}
.cookie-actions button:hover{background:var(--accent-2)}
.cookie-actions .btn-decline{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.cookie-actions .btn-decline:hover{background:var(--bg-3)}

/* Responsive */
@media(max-width:980px){
  .wrap{padding:0 24px}
  section{padding:80px 0}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:48px}
  .split.reverse{direction:ltr}
  .stats-row{grid-template-columns:repeat(2,1fr);padding:40px 0}
  .stat-item{border-bottom:1px solid var(--line);padding:24px 0}
  .stat-item:nth-child(2n){border-right:none}
  .stat-item:nth-last-child(-n+2){border-bottom:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  .gallery-grid{grid-template-columns:repeat(6,1fr)}
  .gallery-cell.span-6,.gallery-cell.span-4,.gallery-cell.span-8{grid-column:span 3}
  .form-row{grid-template-columns:1fr}
  .nav{gap:20px}
  .brands{justify-content:center;gap:32px}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  section{padding:64px 0}
  .hero{padding:120px 20px 60px}
  .services-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr 1fr;padding:32px 0}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .gallery-cell.span-3,.gallery-cell.span-4,.gallery-cell.span-6,.gallery-cell.span-8{grid-column:span 1}
  .gallery-cell.tall{grid-row:span 1}
  .nav{display:none}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .cookie-banner{left:16px;right:16px;bottom:16px;padding:20px}
}