:root{
  --bg:#121212;
  --bg2:#1F2937;
  --accent:#3B82F6;
  --text:#F9FAFB;
  --muted:rgba(249,250,251,.72);
  --card:rgba(255,255,255,.05);
  --border:rgba(255,255,255,.12);
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --radius:22px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',sans-serif;
  background:radial-gradient(circle at top, #1a1a1a 0%, var(--bg) 55%);
  color:var(--text);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1200px,92%);margin:auto}

.page-loader{
  position:fixed;inset:0;background:var(--bg);display:grid;place-items:center;z-index:9999;
}
.loader-ring{
  width:54px;height:54px;border:4px solid rgba(255,255,255,.12);
  border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(18,18,18,.6);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-container{display:flex;align-items:center;justify-content:space-between;min-height:78px}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.5px}
.brand-mark{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),#1d4ed8);box-shadow:0 0 30px rgba(59,130,246,.35);
}
.brand-text{font-size:.95rem;display:none}
.nav-menu{display:flex;align-items:center;gap:28px}
.nav-menu a{font-weight:600;color:var(--muted);position:relative}
.nav-menu a::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:.3s;
}
.nav-menu a:hover::after,.nav-menu a.active::after{width:100%}
.nav-menu a:hover{color:var(--text)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--text);margin:6px 0;transition:.3s}

.hero{
  min-height:100vh;display:grid;place-items:center;position:relative;padding-top:78px;
  background:
    linear-gradient(to bottom, rgba(18,18,18,.45), rgba(18,18,18,.92)),
    url('https://images.unsplash.com/photo-1513828583688-c52646db42da?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at center, rgba(59,130,246,.14), transparent 55%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.4;pointer-events:none}
.hero-glow-1{width:280px;height:280px;background:rgba(59,130,246,.35);top:14%;left:-40px}
.hero-glow-2{width:360px;height:360px;background:rgba(59,130,246,.22);bottom:8%;right:-50px}
.hero-content{position:relative;text-align:center;max-width:900px;padding:60px 0}
.hero-badge{
  display:inline-block;padding:10px 18px;border:1px solid var(--border);border-radius:999px;
  background:rgba(255,255,255,.04);color:var(--muted);margin-bottom:22px;
}
.hero h1{font-size:clamp(2.5rem,7vw,5.8rem);line-height:1.03;font-weight:900;text-transform:uppercase}
.hero-subtitle{max-width:760px;margin:18px auto 0;color:var(--muted);font-size:1.08rem}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{
  padding:14px 24px;border-radius:999px;font-weight:700;border:1px solid transparent;
  transition:.3s ease;display:inline-flex;align-items:center;justify-content:center
}
.btn-primary{background:linear-gradient(135deg,var(--accent),#2563eb);color:#fff;box-shadow:0 14px 35px rgba(59,130,246,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 45px rgba(59,130,246,.4)}
.btn-secondary{background:rgba(255,255,255,.05);border-color:var(--border);color:var(--text)}
.btn-secondary:hover{transform:translateY(-2px);border-color:rgba(59,130,246,.6);box-shadow:0 0 0 1px rgba(59,130,246,.2)}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:40px
}
.hero-stats div,.stat-card,.about-card,.service-card,.choose-card,.contact-card,.contact-form,.map-wrap{
  background:var(--card);border:1px solid var(--border);backdrop-filter:blur(16px);
  border-radius:var(--radius);box-shadow:var(--shadow)
}
.hero-stats div{padding:18px 10px}
.hero-stats strong{display:block;font-size:1.55rem;color:#fff}
.hero-stats span{color:var(--muted);font-size:.92rem}

.scroll-indicator{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  width:30px;height:54px;border:1.5px solid rgba(255,255,255,.4);border-radius:999px;display:grid;place-items:start center;
}
.scroll-indicator span{
  width:5px;height:12px;background:var(--accent);border-radius:99px;margin-top:10px;animation:bounce 1.6s infinite
}
@keyframes bounce{0%,100%{transform:translateY(0);opacity:1}50%{transform:translateY(18px);opacity:.35}}

.section{padding:100px 0}
.section-heading{text-align:center;max-width:820px;margin:0 auto 42px}
.section-tag{
  display:inline-block;margin-bottom:14px;color:var(--accent);font-weight:700;letter-spacing:1.8px;text-transform:uppercase;font-size:.8rem
}
.section-heading h2{font-size:clamp(1.8rem,4vw,3rem);margin-bottom:14px}
.section-heading p{color:var(--muted);line-height:1.75}

.about-grid,.services-grid,.choose-grid,.gallery-grid{
  display:grid;gap:22px
}
.about-grid{grid-template-columns:repeat(3,1fr)}
.services-grid,.choose-grid{grid-template-columns:repeat(3,1fr)}
.about-card,.service-card,.choose-card{padding:28px;transition:.3s ease}
.about-card:hover,.service-card:hover,.choose-card:hover,.gallery-item:hover,.contact-card:hover{
  transform:translateY(-6px);border-color:rgba(59,130,246,.45);box-shadow:0 0 0 1px rgba(59,130,246,.12), var(--shadow)
}
.about-card i,.service-card i,.choose-card i{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:rgba(59,130,246,.14);color:#9ec5ff;font-size:1.4rem;margin-bottom:18px
}
.about-card h3,.service-card h3,.choose-card h3{margin-bottom:10px}
.about-card p,.service-card p,.choose-card p{color:var(--muted);line-height:1.7}

.service-card{
  text-align:left;min-height:220px;border-top:1px solid rgba(59,130,246,.18);
  box-shadow:0 0 0 1px rgba(59,130,246,.06), var(--shadow)
}
.service-card i{box-shadow:0 0 24px rgba(59,130,246,.2)}

.choose-section{background:linear-gradient(180deg, rgba(255,255,255,.015), rgba(255,255,255,0))}
.choose-card{padding:26px}

.stats-section{
  background:linear-gradient(135deg, rgba(59,130,246,.1), rgba(31,41,55,.2));
  border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)
}
.stats-grid{
  display:grid;gap:18px;grid-template-columns:repeat(5,1fr)
}
.stat-card{padding:24px;text-align:center}
.stat-card h3{font-size:clamp(2rem,4vw,3.2rem);color:#fff}
.stat-card p{color:var(--muted);margin-top:8px}

.gallery-grid{grid-template-columns:repeat(3,1fr)}
.gallery-item{
  overflow:hidden;border-radius:var(--radius);cursor:pointer;position:relative;border:1px solid var(--border);transition:.35s ease
}
.gallery-item img{width:100%;height:290px;object-fit:cover;transition:.45s ease}
.gallery-item:hover img{transform:scale(1.08)}

.contact-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}
.contact-info{display:grid;gap:16px}
.contact-card{display:flex;gap:16px;padding:22px;align-items:flex-start;transition:.3s ease}
.contact-card i{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(59,130,246,.14);color:var(--accent)
}
.contact-card h3{margin-bottom:4px}
.contact-card p,.contact-card a{color:var(--muted);line-height:1.6}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}

.contact-form{padding:24px}
.contact-form input,.contact-form textarea{
  width:100%;margin-bottom:14px;padding:14px 16px;border-radius:16px;
  border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);color:var(--text);
  outline:none;transition:.25s
}
.contact-form input:focus,.contact-form textarea:focus{border-color:rgba(59,130,246,.65);box-shadow:0 0 0 4px rgba(59,130,246,.1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

.map-wrap{padding:12px;margin-top:24px}
.map-wrap iframe{width:100%;height:340px;border:0;border-radius:18px;filter:grayscale(.15) contrast(1.05)}

.floating-whatsapp{
  position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;color:#fff;font-size:1.75rem;z-index:999;
  box-shadow:0 14px 30px rgba(37,211,102,.35)
}

.footer{background:#0f1115;border-top:1px solid rgba(255,255,255,.08);padding:56px 0 24px}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px
}
.footer-brand{font-weight:900;font-size:1.05rem;display:inline-block;margin-bottom:12px}
.footer p,.footer li,.footer a{color:var(--muted);line-height:1.8}
.footer h3{margin-bottom:12px}
.footer ul{list-style:none}
.footer-bottom{
  width:min(1200px,92%);margin:28px auto 0;padding-top:18px;
  border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center
}
.developer-credit{font-size:.9rem}
.developer-credit a{
  color:var(--accent);position:relative;font-weight:700
}
.developer-credit a::after{
  content:"";position:absolute;left:0;bottom:-3px;width:0;height:1px;background:var(--accent);transition:.3s
}
.developer-credit a:hover::after{width:100%}
.developer-credit a:hover{text-shadow:0 0 12px rgba(59,130,246,.55)}

.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;
  z-index:2000;padding:24px
}
.lightbox.active{display:flex}
.lightbox img{max-width:min(1100px,96vw);max-height:88vh;border-radius:20px;box-shadow:0 0 50px rgba(59,130,246,.25)}
.lightbox-close{
  position:absolute;top:22px;right:22px;border:0;background:none;color:#fff;font-size:3rem;cursor:pointer
}

.reveal{opacity:0;transform:translateY(28px);transition:.8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

@media (max-width: 1100px){
  .about-grid,.services-grid,.choose-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .contact-layout,.footer-grid{grid-template-columns:1fr}
}
@media (max-width: 768px){
  .nav-toggle{display:block}
  .brand-text{display:block;font-size:.82rem}
  .nav-menu{
    position:absolute;top:78px;left:0;right:0;background:rgba(18,18,18,.96);backdrop-filter:blur(16px);
    flex-direction:column;gap:18px;padding:24px;border-bottom:1px solid rgba(255,255,255,.08);
    transform:translateY(-18px);opacity:0;pointer-events:none;transition:.3s
  }
  .nav-menu.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .hero-stats,.about-grid,.services-grid,.choose-grid,.gallery-grid,.stats-grid,.form-row{grid-template-columns:1fr}
  .hero-stats{gap:12px}
  .section{padding:80px 0}
}