*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0f1218; --surface:#161c24; --card:#1e2630;
  --text:#e8eef5; --muted:#8fa0b2; --border:#263040;
  --accent:#2b7fd4; --accent-hover:#4a96e8;
  --radius:10px;
}
html{scroll-behavior:smooth;zoom:90%}

/* Custom scrollbar */
html{scrollbar-width:thin;scrollbar-color:var(--border) var(--bg)}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}
::-webkit-scrollbar-corner{background:var(--bg)}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-hover)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,20,25,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.logo{font-size:1.6rem;font-weight:800;color:var(--text);letter-spacing:-.5px}
.logo span{color:var(--accent)}
.nav-menu{display:flex;gap:32px;align-items:center}
.nav-menu a{color:var(--text);font-weight:500;font-size:.95rem;position:relative}
.nav-menu a.active,.nav-menu a:hover{color:var(--accent)}
.nav-menu a.btn-nav{background:var(--accent);color:#fff;padding:10px 22px;border-radius:var(--radius);font-weight:600}
.nav-menu a.btn-nav:hover{background:var(--accent-hover);color:#fff}
.nav-toggle,.nav-burger{display:none}

/* Hero */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url('../images/hero.jpg') center/cover;z-index:-2}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,20,25,.92) 0%,rgba(15,20,25,.65) 100%);z-index:-1}
.hero-content{padding:80px 0;max-width:720px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:800;line-height:1.15;margin-bottom:22px;letter-spacing:-1px}
.hero h1 span{color:var(--accent)}
.hero p{font-size:1.08rem;color:var(--muted);margin-bottom:22px;max-width:560px}
.hero-content .btn{margin-top:10px}
.btn{display:inline-block;padding:14px 32px;background:var(--accent);color:#fff;border-radius:var(--radius);font-weight:600;border:none;cursor:pointer;transition:all .2s;font-size:1rem}
.btn:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--border);color:var(--text);margin-left:12px}
.btn-outline:hover{border-color:var(--accent);background:transparent;color:var(--accent)}
.logo-showcase{
  background:#eef1f5;
  border-radius:var(--radius);
  border:1px solid var(--border);
  padding:24px;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 20px 50px rgba(0,0,0,.4);
  max-width:380px;
  margin:0 auto;
}
.about-img{
  max-width:180px;
  width:100%;
}

/* Sections */
section{padding:90px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 60px}
.section-head .eyebrow{color:var(--accent);font-weight:600;letter-spacing:2px;font-size:.85rem;text-transform:uppercase;margin-bottom:14px}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;margin-bottom:18px;letter-spacing:-.5px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* Services grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:all .25s}
.card:hover{border-color:var(--accent);transform:translateY(-4px)}
.card .icon{width:54px;height:54px;background:rgba(43,127,212,.12);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.6rem}
.card h3{font-size:1.25rem;margin-bottom:12px;font-weight:700}
.card p{color:var(--muted);font-size:.95rem}
.card ul{list-style:none;margin-top:14px}
.card ul li{color:var(--muted);font-size:.92rem;padding:6px 0;padding-left:22px;position:relative}
.card ul li::before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:700}

/* Alt sections */
.alt{background:var(--surface)}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.gallery-item{position:relative;overflow:hidden;border-radius:var(--radius);aspect-ratio:4/3}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(15,20,25,.85) 100%);opacity:0;transition:opacity .3s}
.gallery-item:hover::after{opacity:1}
.gallery-item .caption{position:absolute;bottom:16px;left:20px;right:20px;color:#fff;font-weight:600;opacity:0;transform:translateY(10px);transition:all .3s;z-index:2}
.gallery-item:hover .caption{opacity:1;transform:translateY(0)}

/* About */
.about-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  align-items:center;
  justify-items:center;
  text-align:center;
}
.about-grid img{border-radius:var(--radius)}
.about-text{
  max-width:680px;
  margin:0 auto;
  text-align:center;
}
.about-text h2{font-size:2.2rem;margin-bottom:20px;letter-spacing:-.5px}
.about-text p{color:var(--muted);margin-bottom:16px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;justify-content:center}
.stats .stat{text-align:center;padding:20px;background:var(--card);border-radius:var(--radius);border:1px solid var(--border)}
.stats .num{font-size:2rem;font-weight:800;color:var(--accent);display:block}
.stats .label{font-size:.85rem;color:var(--muted);margin-top:4px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-info p{margin-bottom:16px;color:var(--muted)}
.contact-info strong{color:var(--text);display:block;margin-bottom:4px}
form{background:var(--card);padding:36px;border-radius:var(--radius);border:1px solid var(--border)}
form label{display:block;margin-bottom:6px;font-weight:500;font-size:.9rem}
form input,form textarea{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:.95rem;margin-bottom:18px;transition:border-color .2s}
form input:focus,form textarea:focus{outline:none;border-color:var(--accent)}
form textarea{resize:vertical;min-height:120px}
.alert{padding:14px 18px;border-radius:8px;margin-bottom:20px}
.alert-success{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#86efac}
.alert-error{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fca5a5}
.alert-list{list-style:disc;padding-left:20px;margin:0}
.alert-list li{margin-bottom:4px}
.alert-list li:last-child{margin-bottom:0}

/* CTA */
.cta{background:linear-gradient(135deg,var(--accent) 0%,#1a5fa8 100%);text-align:center;padding:70px 24px;border-radius:var(--radius);margin:60px 0}
.cta h2{font-size:2rem;color:#fff;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.9);margin-bottom:28px}
.cta .btn{background:#fff;color:var(--accent)}
.cta .btn:hover{background:#fff;color:#2b7fd4}

/* Footer */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:60px 0 24px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:40px;margin-bottom:40px}
.footer-grid h3,.footer-grid h4{margin-bottom:16px;font-size:1.05rem}
.footer-grid p{color:var(--muted);font-size:.92rem;margin-bottom:8px}
.footer-grid a{color:var(--muted)}
.footer-grid a:hover{color:var(--accent)}
.footer-coverage{margin-top:14px;padding-top:14px;border-top:1px solid var(--border);font-size:.82rem;color:var(--muted);opacity:.85}
.copyright{text-align:center;padding-top:24px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}
.copyright p{margin-bottom:6px}
.copyright p:last-child{margin-bottom:0;opacity:.75;font-size:.8rem}

/* social icons */
.social-icons {
  display: flex;
  gap: 14px;
  margin-top: 16px;
}

.social-icons a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.social-icons a:hover {
  color: var(--accent);
}

/* Contact items */
.contact-info h2{font-size:1.6rem;margin-bottom:28px;letter-spacing:-.5px}
.contact-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px}
.contact-icon{width:40px;height:40px;min-width:40px;background:rgba(43,127,212,.1);border:1px solid rgba(43,127,212,.2);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--accent)}
.contact-item-body strong{display:block;color:var(--text);font-size:.82rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:3px}
.contact-item-body a,.contact-item-body .contact-val{color:var(--muted);font-size:.95rem;display:block;line-height:1.6;transition:color .2s}
.contact-item-body a:hover{color:var(--accent)}

/* Contact socials */
.contact-socials{margin-top:32px;padding-top:24px;border-top:1px solid var(--border)}
.contact-socials-label{font-size:.72rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-bottom:12px;opacity:.7}
.contact-socials .social-icons{display:flex;flex-wrap:wrap;gap:8px;margin-top:0}
.social-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--card);border:1px solid var(--border);border-radius:10px;color:var(--muted);transition:all .2s}
.social-btn span{display:none !important}
.social-btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(43,127,212,.1);transform:translateY(-2px)}

/* Improved form */
form .form-header{margin-bottom:28px}
form .form-header h2{font-size:1.6rem;margin-bottom:6px;letter-spacing:-.5px}
form .form-header p{color:var(--muted);font-size:.9rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:18px}
.form-group label{display:block;margin-bottom:8px;font-weight:500;font-size:.88rem;color:var(--text)}
.form-group input,.form-group textarea{width:100%;padding:13px 16px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s;margin-bottom:0}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,127,212,.1)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted);opacity:.6}
.form-group textarea{resize:vertical;min-height:140px}
.required{color:var(--accent)}
.optional{color:var(--muted);font-weight:400;font-size:.82rem}
.btn-full{width:100%;justify-content:center;display:flex;align-items:center;padding:15px 32px;margin-top:4px}

/* Client type radio group */
.form-radio-group{display:flex;gap:14px;flex-wrap:wrap}
.form-radio{position:relative;display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:11px 18px;cursor:pointer;font-size:.92rem;color:var(--text);flex:1;min-width:140px;justify-content:center;transition:border-color .2s,background .2s}
.form-radio input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.form-radio:hover{border-color:var(--accent)}
.form-radio:has(input:checked){border-color:var(--accent);background:rgba(43,127,212,.08)}
.form-group input[type="file"]{padding:10px 14px;cursor:pointer;background:var(--bg);border:1px dashed var(--border)}
.form-group input[type="file"]::file-selector-button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 14px;margin-right:12px;cursor:pointer;font-family:inherit;font-size:.85rem;transition:background .2s}
.form-group input[type="file"]::file-selector-button:hover{background:var(--accent-hover)}

.phone-input-group{display:flex;gap:10px}
.phone-input-group select{
  flex:0 0 118px;
  width:118px;
  padding:13px 26px 13px 12px;
  background:var(--bg) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="%238fa0b2" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>') no-repeat right 8px center;
  background-size:12px;
  border:1px solid var(--border);
  border-radius:8px;
  color:var(--text);
  font-family:inherit;
  font-size:.92rem;
  cursor:pointer;
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  transition:border-color .2s,box-shadow .2s,background-color .2s;
}
.phone-input-group select:hover{border-color:var(--accent)}
.phone-input-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,127,212,.1)}
.phone-input-group select option{background:var(--card);color:var(--text)}
.phone-input-group input{flex:1;min-width:0;margin-bottom:0}
@media(max-width:480px){
  .phone-input-group select{flex:0 0 100px;width:100px}
}

.form-radio svg{flex-shrink:0;color:var(--muted);transition:color .2s}
.form-radio:has(input:checked) svg{color:var(--accent)}

/* Consent checkbox */
.form-consent{margin-bottom:22px}
.form-checkbox{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:.86rem;color:var(--muted);line-height:1.5}
.form-checkbox input{width:18px;height:18px;min-width:18px;margin-top:2px;accent-color:var(--accent);cursor:pointer}
.form-checkbox a{color:var(--accent)}
.form-checkbox a:hover{color:var(--accent-hover)}

/* Custom stacking file uploader */
.file-upload{background:var(--bg);border:1px dashed var(--border);border-radius:8px;padding:18px}
.file-upload-btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;border:none;border-radius:6px;padding:10px 18px;cursor:pointer;font-family:inherit;font-size:.88rem;font-weight:600;transition:background .2s}
.file-upload-btn:hover{background:var(--accent-hover)}
.file-upload-hint{color:var(--muted);font-size:.82rem;margin-top:10px;margin-bottom:0}
.file-list{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px}
.file-list-item{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:9px 12px}
.file-list-item.file-too-big{border-color:rgba(239,68,68,.5)}
.file-list-info{font-size:.85rem;color:var(--text);word-break:break-all}
.file-list-warning{color:#fca5a5;font-size:.8rem}
.file-list-remove{background:transparent;border:1px solid var(--border);color:var(--muted);width:26px;height:26px;min-width:26px;border-radius:6px;cursor:pointer;font-size:1.1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .2s}
.file-list-remove:hover{border-color:#ef4444;color:#fca5a5;background:rgba(239,68,68,.1)}

/* Smooth show/hide for conditional VAT field */
.form-collapse{display:grid;grid-template-rows:0fr;opacity:0;margin-bottom:0;transition:grid-template-rows .35s ease,opacity .3s ease,margin-bottom .35s ease}
.form-collapse .form-collapse-inner{overflow:hidden;min-height:0}
.form-collapse.is-open{grid-template-rows:1fr;opacity:1;margin-bottom:18px}

/* Page header */
.page-header{padding:80px 0 50px;background:var(--surface);border-bottom:1px solid var(--border);text-align:center}
.page-header h1{font-size:clamp(2rem,4.5vw,3rem);margin-bottom:12px;letter-spacing:-.5px}
.page-header p{color:var(--muted);max-width:600px;margin:0 auto}

/* Responsive */
@media(max-width:820px){
  .nav-burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;width:28px;z-index:60}
  .nav-burger span{width:100%;height:2px;background:var(--text);transition:.3s}
  .nav-menu{position:fixed;top:0;right:-100%;width:75%;max-width:320px;height:100vh;background:var(--surface);flex-direction:column;padding:90px 32px 32px;gap:24px;align-items:flex-start;transition:right .3s;border-left:1px solid var(--border)}
  .nav-toggle:checked ~ .nav-menu{right:0}
  .nav-toggle:checked ~ .nav-burger span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}
  .nav-toggle:checked ~ .nav-burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .nav-burger span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
  .form-row{grid-template-columns:1fr}
  section{padding:60px 0}
  .btn-outline{margin-left:0;margin-top:12px}
}