:root{
  --bg:#06151a;
  --bg-2:#081e25;
  --panel:#0b222b;
  --panel-2:#0d2b35;
  --text:#f5fbfd;
  --muted:#a9c0c7;
  --line:rgba(77,224,235,.18);
  --accent:#18d7e7;
  --accent-2:#6cf5e8;
  --shadow:0 24px 80px rgba(0,0,0,.35);
  --radius:22px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
radial-gradient(circle at 82% 12%,rgba(24,215,231,.12),transparent 28%),
radial-gradient(circle at 12% 32%,rgba(108,245,232,.06),transparent 25%),
linear-gradient(180deg,#041216 0%,#07191f 45%,#041216 100%);
color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
.container{width:min(calc(100% - 36px),var(--max));margin-inline:auto}
.section{padding:88px 0;position:relative}
.section-sm{padding:58px 0}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:800}
.h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1.02;margin:10px 0 18px;max-width:900px}
.lead{font-size:1.12rem;color:var(--muted);max-width:740px}
.muted{color:var(--muted)}
.accent{color:var(--accent)}
.grid{display:grid;gap:20px}
.card{background:linear-gradient(180deg,rgba(14,43,53,.95),rgba(8,27,34,.92));border:1px solid var(--line);border-radius:var(--radius);box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.glow{box-shadow:0 0 0 1px rgba(24,215,231,.08),0 18px 60px rgba(0,0,0,.32),0 0 80px rgba(24,215,231,.05)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:14px;border:1px solid rgba(24,215,231,.28);font-weight:800;transition:.25s ease;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--accent),#54f0df);color:#042229;border-color:transparent;box-shadow:0 12px 34px rgba(24,215,231,.18)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(24,215,231,.25)}
.btn-secondary{background:rgba(7,31,38,.7)}
.btn-secondary:hover{background:rgba(12,49,58,.9);border-color:rgba(24,215,231,.5)}
.btn svg{width:18px;height:18px}
.tag{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:rgba(10,43,52,.68);border:1px solid rgba(24,215,231,.16);font-size:.9rem;color:#d8f4f7}
.icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(24,215,231,.08);border:1px solid rgba(24,215,231,.2);color:var(--accent)}
.icon svg{width:22px;height:22px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(4,18,22,.72);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.04)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em}
.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:#06242b;background:linear-gradient(135deg,var(--accent),var(--accent-2));font-weight:1000;box-shadow:0 8px 30px rgba(24,215,231,.18)}
.brand-copy{display:flex;flex-direction:column;line-height:1.05}
.brand-copy span:first-child{font-size:1rem}
.brand-copy span:last-child{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-top:5px}
.nav{display:flex;align-items:center;gap:28px;color:#c9dce2;font-size:.94rem}
.nav a{transition:.2s ease}.nav a:hover,.nav a.active{color:#fff}
.header-actions{display:flex;align-items:center;gap:10px}
.phone-link{font-weight:800;color:#dff8fb;white-space:nowrap}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(9,34,42,.8);color:white;place-items:center}

/* hero */
.hero{padding:58px 0 44px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:52px;min-height:660px}
.hero h1{font-size:clamp(3.9rem,8vw,7.2rem);line-height:.88;letter-spacing:-.055em;margin:0 0 24px;max-width:720px}
.hero-sub{font-size:clamp(1.45rem,2.6vw,2.15rem);line-height:1.08;font-weight:850;color:var(--accent);max-width:620px;margin-bottom:20px}
.hero-copy{font-size:1.12rem;color:#c2d6dc;max-width:660px;margin-bottom:24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-media{position:relative;min-height:610px}
.hero-photo{position:absolute;inset:0;border-radius:30px;overflow:hidden;border:1px solid rgba(24,215,231,.18);box-shadow:var(--shadow)}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 24%}
.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,25,.02),rgba(5,20,25,.08)),linear-gradient(180deg,transparent 42%,rgba(4,18,22,.78) 100%)}
.hero-quote{position:absolute;right:22px;bottom:22px;max-width:310px;padding:18px 20px;border-radius:18px;background:rgba(5,26,32,.78);backdrop-filter:blur(15px);border:1px solid rgba(24,215,231,.24);z-index:2}
.hero-quote strong{display:block;color:#fff;margin-bottom:6px}
.hero-quote span{font-size:.9rem;color:#bcd2d8}
.hero-note{position:absolute;left:-24px;top:46px;z-index:2;padding:14px 16px;border-radius:15px;background:rgba(6,30,37,.84);border:1px solid rgba(24,215,231,.2);box-shadow:var(--shadow);font-weight:750}

/* stats */
.stats{grid-template-columns:repeat(6,1fr);gap:1px;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:var(--line)}
.stat{padding:22px 17px;background:#082029;min-height:135px}
.stat strong{font-size:1.48rem;display:block;margin:6px 0 3px}
.stat span{font-size:.78rem;color:#a9c0c7}

/* services */
.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:34px}
.section-head .lead{max-width:500px}
.services-grid{grid-template-columns:repeat(3,1fr)}
.service-card{padding:28px;min-height:330px;position:relative;overflow:hidden}
.service-card:before{content:"";position:absolute;right:-40px;bottom:-60px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(24,215,231,.13),transparent 68%)}
.service-card h3{font-size:1.45rem;margin:18px 0 10px}
.service-card p{color:var(--muted)}
.service-meta{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.06);font-size:.88rem;color:#d8ebef}
.service-num{position:absolute;right:24px;top:22px;color:rgba(24,215,231,.18);font-size:2.2rem;font-weight:900}

/* process */
.process{grid-template-columns:repeat(4,1fr);gap:14px}
.step{padding:24px;position:relative}
.step-n{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04232a;font-weight:950;margin-bottom:22px}
.step h3{font-size:1.12rem;margin:0 0 8px}.step p{color:var(--muted);font-size:.92rem}
.step:not(:last-child):after{content:"";position:absolute;right:-9px;top:42px;width:18px;height:2px;background:var(--accent)}

/* testimonials */
.video-grid{grid-template-columns:repeat(6,1fr)}
.video-card{overflow:hidden;position:relative}
.video-thumb{aspect-ratio:1/1.15;position:relative;background:linear-gradient(160deg,#0c2e38,#112028);display:flex;align-items:end;padding:16px}
.video-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.6;filter:saturate(.75)}
.video-thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(3,14,17,.88) 100%)}
.play{position:absolute;top:16px;left:16px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(5,25,31,.78);border:1px solid rgba(255,255,255,.25);z-index:2}
.video-label{position:relative;z-index:2;font-size:.84rem;font-weight:800}
.video-caption{padding:14px;color:#a9c0c7;font-size:.78rem;min-height:82px}

/* about */
.about-grid{grid-template-columns:.88fr 1.12fr;align-items:stretch}
.about-photo{min-height:520px;overflow:hidden}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.about-copy{padding:40px}
.about-copy h2{margin-top:0}
.quote-box{margin-top:26px;padding:22px;border-radius:18px;border:1px solid rgba(24,215,231,.22);background:rgba(24,215,231,.05);color:#d8f4f7}

/* gallery */
.gallery{grid-template-columns:1.15fr .85fr .85fr 1.15fr;grid-auto-rows:270px}
.gallery figure{margin:0;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.06);position:relative}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery figure:first-child{grid-row:span 2}.gallery figure:last-child{grid-column:span 2}
.gallery figcaption{position:absolute;left:12px;bottom:12px;padding:8px 10px;border-radius:10px;background:rgba(5,20,25,.75);font-size:.76rem;color:#dfeff2}

/* inner page hero */
.page-hero{padding:78px 0 54px;border-bottom:1px solid rgba(255,255,255,.05)}
.page-hero h1{font-size:clamp(3rem,7vw,6rem);line-height:.92;letter-spacing:-.04em;margin:12px 0 18px;max-width:980px}
.page-hero .lead{max-width:800px}

/* service detail */
.detail-grid{grid-template-columns:1fr 1fr;gap:24px}
.detail-card{padding:34px}
.detail-card h2{font-size:2rem;margin:15px 0 12px}
.list{padding:0;margin:18px 0 0;list-style:none;display:grid;gap:10px}
.list li{display:flex;gap:10px;color:#c2d6dc}.list li:before{content:"✓";color:var(--accent);font-weight:900}
.price-note{display:inline-flex;margin-top:20px;padding:10px 13px;border-radius:11px;background:rgba(24,215,231,.08);color:#dff9fb;border:1px solid rgba(24,215,231,.17);font-size:.88rem}

/* contacts */
.contact-grid{grid-template-columns:.9fr 1.1fr;gap:24px;align-items:stretch}
.contact-list{padding:34px;display:grid;gap:14px}
.contact-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.contact-row:last-child{border-bottom:none}.contact-row span{color:var(--muted);font-size:.88rem}.contact-row strong{font-size:1.08rem;text-align:right}
.contact-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.form-card{padding:34px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.82rem;color:#b7cbd1}.field input,.field textarea{width:100%;border:1px solid rgba(24,215,231,.15);background:#061a20;color:white;border-radius:13px;padding:14px 15px;outline:none}.field input:focus,.field textarea:focus{border-color:rgba(24,215,231,.55);box-shadow:0 0 0 3px rgba(24,215,231,.06)}.field textarea{min-height:150px;resize:vertical}
.form-note{font-size:.76rem;color:#86a5ad;margin-top:10px}

/* CTA/footer */
.cta{padding:46px;border-radius:28px;background:
linear-gradient(135deg,rgba(8,43,52,.98),rgba(7,28,35,.96));border:1px solid rgba(24,215,231,.2);position:relative;overflow:hidden}
.cta:after{content:"";position:absolute;right:-80px;bottom:-100px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(24,215,231,.18),transparent 65%)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;position:relative;z-index:2}
.cta h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.02;margin:0 0 10px;max-width:680px}
.cta-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.site-footer{padding:36px 0 48px;color:#92aeb5;border-top:1px solid rgba(255,255,255,.05)}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:.88rem}

/* mobile */
@media (max-width:1050px){
  .nav{display:none}.menu-btn{display:grid}.header-actions .phone-link{display:none}
  .hero-grid{grid-template-columns:1fr;min-height:auto}.hero-media{min-height:560px}.hero-note{left:16px}
  .stats{grid-template-columns:repeat(3,1fr)}
  .services-grid{grid-template-columns:1fr 1fr}.services-grid .service-card:last-child{grid-column:1/-1}
  .process{grid-template-columns:1fr 1fr}.step:nth-child(2):after{display:none}
  .video-grid{grid-template-columns:repeat(3,1fr)}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:260px}.gallery figure:first-child{grid-row:span 1}.gallery figure:last-child{grid-column:span 1}
}
@media (max-width:760px){
  .section{padding:66px 0}.section-sm{padding:46px 0}.container{width:min(calc(100% - 24px),var(--max))}
  .header-inner{height:68px}.header-actions .btn{display:none}.brand-copy span:last-child{display:none}
  .hero{padding-top:36px}.hero h1{font-size:3.5rem}.hero-media{min-height:470px}.hero-note{display:none}.hero-quote{left:14px;right:14px}
  .stats{grid-template-columns:1fr 1fr}.stat{min-height:120px}
  .section-head{display:block}.section-head .lead{margin-top:14px}
  .services-grid,.process,.video-grid,.about-grid,.detail-grid,.contact-grid{grid-template-columns:1fr}.services-grid .service-card:last-child{grid-column:auto}.step:not(:last-child):after{display:none}
  .video-grid{grid-template-columns:1fr 1fr}
  .about-photo{min-height:420px}.about-copy{padding:26px}
  .gallery{grid-template-columns:1fr;grid-auto-rows:280px}.gallery figure:first-child,.gallery figure:last-child{grid-row:auto;grid-column:auto}
  .form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.form-card,.contact-list{padding:24px}
  .cta{padding:30px}.cta-inner{display:block}.cta-actions{justify-content:flex-start;margin-top:20px}
  .footer-grid{display:block}.footer-links{margin-top:18px}
  .mobile-nav{position:fixed;inset:68px 12px auto;border-radius:18px;background:rgba(5,23,28,.98);border:1px solid var(--line);padding:16px;z-index:60;box-shadow:var(--shadow);display:none}.mobile-nav.open{display:grid}.mobile-nav a{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.05)}.mobile-nav a:last-child{border-bottom:none}
}
@media (max-width:480px){.video-grid,.stats{grid-template-columns:1fr}.hero h1{font-size:3rem}.hero-sub{font-size:1.45rem}.hero-actions .btn{width:100%}}