/* TAK Safety Ultra Premium */
:root{--p:#0B6F7A;--pd:#085660;--pl:#E8F5F7;--a:#00D4AA;--ad:#00B894;--n:#0D1117;--nl:#161B22;--t:#1F2937;--tm:#6B7280;--w:#fff;--g:#F9FAFB;--b:#E5E7EB;--r:20px;--tr:.4s cubic-bezier(.22,1,.36,1)}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Vazirmatn',system-ui,sans-serif;color:var(--t);background:var(--w);line-height:1.8}
.container{max-width:1200px;margin:0 auto;padding:0 32px}

/* Header */
.hdr{position:fixed;top:0;left:0;right:0;height:80px;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.05);z-index:1000;display:flex;align-items:center}
.hdr .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.15rem;color:var(--n);text-decoration:none}
.logo-i{width:48px;height:48px;background:linear-gradient(135deg,var(--p),var(--a));border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.4rem;box-shadow:0 4px 20px rgba(11,111,122,.3)}
.nav{display:flex;gap:36px}.nav a{color:var(--t);text-decoration:none;font-weight:500;font-size:.95rem;position:relative;padding:8px 0}
.nav a::after{content:'';position:absolute;bottom:0;right:0;width:0;height:2px;background:var(--p);transition:width var(--tr)}
.nav a:hover::after,.nav a.on::after{width:100%}
.nav a:hover,.nav a.on{color:var(--p)}
.hdr-a{display:flex;gap:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:12px;font-weight:600;text-decoration:none;border:none;cursor:pointer;font-family:inherit;font-size:.95rem;transition:all var(--tr);position:relative;overflow:hidden}
.btn-p{background:linear-gradient(135deg,var(--p),#0A5A63);color:#fff;box-shadow:0 4px 20px rgba(11,111,122,.35)}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(11,111,122,.45)}
.btn-p::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}
.btn-p:hover::before{left:100%}
.btn-o{background:transparent;color:var(--p);border:2px solid var(--p)}
.btn-o:hover{background:var(--p);color:#fff}
.btn-w{background:#fff;color:var(--p);box-shadow:0 4px 20px rgba(0,0,0,.1)}
.btn-lg{padding:18px 36px;font-size:1.05rem}
.btn-sm{padding:10px 20px;font-size:.9rem}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--n);color:#fff;position:relative;overflow:hidden;text-align:center}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 0%,var(--n) 70%);z-index:1}
.hero .container{position:relative;z-index:2;padding:120px 32px}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);padding:10px 24px;border-radius:50px;font-size:.9rem;margin-bottom:28px;border:1px solid rgba(255,255,255,.1)}
.hero h1{font-size:clamp(2.8rem,6vw,4.5rem);font-weight:800;line-height:1.15;margin-bottom:24px;letter-spacing:-.02em}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--a),#00F5C4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:1.25rem;opacity:.85;max-width:560px;margin:0 auto 40px;line-height:1.7}
.hbtns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* Sections */
sec{display:block;padding:100px 0}
.sh{text-align:center;margin-bottom:60px}
.sh h2{font-size:2.5rem;font-weight:700;color:var(--n);margin-bottom:12px;letter-spacing:-.02em}
.sh p{font-size:1.1rem;color:var(--tm)}

/* Cards */
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border-radius:var(--r);padding:32px;border:1px solid var(--b);transition:all var(--tr);position:relative}
.card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(0,0,0,.08);border-color:transparent}
.ci{width:64px;height:64px;background:linear-gradient(135deg,var(--pl),#fff);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:20px;box-shadow:0 4px 15px rgba(11,111,122,.1)}
.card h3{font-size:1.25rem;font-weight:600;color:var(--n);margin-bottom:12px}
.card p{color:var(--tm);font-size:.95rem;line-height:1.7}
.lnk{display:inline-flex;align-items:center;gap:6px;color:var(--p);font-weight:600;margin-top:16px;text-decoration:none}
.lnk:hover{gap:10px}

/* Stats */
.stats{background:var(--n);color:#fff;text-align:center;padding:80px 0}
.stats h2{margin-bottom:50px}
.sg{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.sb b{display:block;font-size:3.5rem;font-weight:800;background:linear-gradient(135deg,var(--a),#00F5C4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.sb span{opacity:.7;font-size:.95rem}

/* CTA */
.cta{background:linear-gradient(135deg,var(--p),#085660);color:#fff;text-align:center;padding:100px 0}
.cta h2{font-size:2.2rem;margin-bottom:16px}
.cta p{opacity:.9;margin-bottom:32px;font-size:1.1rem}

/* Footer */
.ft{background:var(--n);color:#fff;padding:60px 0 30px}
.fg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:48px}
.ft h4{font-size:.95rem;font-weight:600;margin-bottom:20px;opacity:.9}
.ft a{display:block;color:rgba(255,255,255,.6);text-decoration:none;margin-bottom:12px;transition:color var(--tr)}
.ft a:hover{color:#fff}
.ft p{color:rgba(255,255,255,.6);font-size:.9rem}
.fb{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center;opacity:.5;font-size:.9rem}

/* Page Header */
.ph{padding:160px 0 80px;background:var(--n);color:#fff;text-align:center}
.ph h1{font-size:2.8rem;font-weight:700;margin-bottom:12px}
.ph p{opacity:.8;font-size:1.1rem}

/* Forms */
.fc{background:#fff;padding:40px;border-radius:var(--r);box-shadow:0 10px 40px rgba(0,0,0,.06);border:1px solid var(--b)}
.fgp{margin-bottom:20px}
.fgp label{display:block;margin-bottom:8px;font-weight:500;color:var(--n);font-size:.9rem}
.fgp input,.fgp textarea,.fgp select{width:100%;padding:16px 18px;border:2px solid var(--b);border-radius:12px;font-size:1rem;font-family:inherit;transition:all var(--tr);background:var(--g)}
.fgp input:focus,.fgp textarea:focus,.fgp select:focus{outline:none;border-color:var(--p);background:#fff;box-shadow:0 0 0 4px rgba(11,111,122,.1)}
.fgp textarea{min-height:140px;resize:vertical}

/* Service Items */
.si{display:flex;gap:20px;padding:24px;background:var(--g);border-radius:16px;margin-bottom:16px;transition:all var(--tr);border:1px solid transparent}
.si:hover{background:#fff;border-color:var(--b);transform:translateX(-8px);box-shadow:0 10px 30px rgba(0,0,0,.05)}
.si .n{width:48px;height:48px;background:linear-gradient(135deg,var(--p),var(--a));color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}
.si strong{display:block;color:var(--n);margin-bottom:4px;font-size:1.05rem}
.si p{color:var(--tm);font-size:.9rem;margin:0}

/* Animations */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.fu{animation:fadeUp .7s var(--tr) both}

/* Responsive */
@media(max-width:1024px){.g3,.sg,.fg{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.nav,.hdr-a{display:none}.g3,.sg,.fg{grid-template-columns:1fr}.hero h1{font-size:2.2rem}.container{padding:0 20px}}