:root{
  --navy:#0f2a43;
  --navy-2:#173b5c;
  --sun:#f5a623;
  --sun-dark:#d98a0b;
  --bg:#f7f9fb;
  --text:#1f2d3a;
  --muted:#5b6b7a;
  --card:#ffffff;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1100px,92%);margin:0 auto}

/* Header */
header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{font-size:1.35rem;font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:10px}
.logo .sun{width:28px;height:28px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 4px rgba(245,166,35,.3)}
.logo span.accent{color:var(--sun)}
nav ul{list-style:none;display:flex;gap:26px;align-items:center}
nav a{font-weight:600;opacity:.9;padding:6px 2px;border-bottom:2px solid transparent}
nav a:hover,nav a.active{opacity:1;border-color:var(--sun)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.8rem;cursor:pointer}

/* Buttons */
.btn{display:inline-block;background:var(--sun);color:#1b1b1b;font-weight:700;padding:13px 26px;border-radius:999px;border:0;cursor:pointer;font-size:1rem;transition:.2s}
.btn:hover{background:var(--sun-dark);transform:translateY(-1px)}
.btn.outline{background:transparent;border:2px solid #fff;color:#fff}
.btn.outline:hover{background:#fff;color:var(--navy)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,#1f5a8a 100%);color:#fff;padding:90px 0 100px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.55),rgba(245,166,35,0) 70%)}
.hero .container{position:relative;z-index:1}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.15;max-width:700px;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--sun)}
.hero p{font-size:1.15rem;max-width:560px;opacity:.92;margin-bottom:30px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}

.page-hero{background:var(--navy);color:#fff;padding:60px 0}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.6rem)}
.page-hero p{opacity:.85;margin-top:8px;max-width:620px}

/* Sections */
section{padding:70px 0}
.section-title{text-align:center;margin-bottom:44px}
.section-title h2{font-size:clamp(1.6rem,3.5vw,2.2rem);color:var(--navy)}
.section-title p{color:var(--muted);margin-top:8px}
.grid{display:grid;gap:24px}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--card);border-radius:var(--radius);padding:30px;box-shadow:0 6px 22px rgba(15,42,67,.08)}
.card .icon{width:54px;height:54px;border-radius:14px;background:rgba(245,166,35,.18);display:grid;place-items:center;font-size:1.7rem;margin-bottom:16px}
.card h3{color:var(--navy);margin-bottom:8px}
.card p{color:var(--muted)}
.card ul{margin:12px 0 0 18px;color:var(--muted)}
.card li{margin-bottom:4px}

.alt{background:#eaf0f6}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;text-align:center}
.stats .num{font-size:2.4rem;font-weight:800;color:var(--sun)}
.stats .lbl{color:#fff;opacity:.85}
.band{background:var(--navy);padding:50px 0}

.cta{background:linear-gradient(135deg,var(--sun),#ffcc66);text-align:center;padding:60px 0}
.cta h2{color:#1b1b1b;margin-bottom:10px}
.cta p{margin-bottom:22px;color:#3a3a3a}
.cta .btn{background:var(--navy);color:#fff}
.cta .btn:hover{background:var(--navy-2)}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:30px}
.info-item{display:flex;gap:14px;margin-bottom:20px}
.info-item .i{font-size:1.4rem}
.info-item strong{display:block;color:var(--navy)}
form label{display:block;font-weight:600;margin:14px 0 6px;color:var(--navy)}
form input,form select,form textarea{width:100%;padding:12px 14px;border:1px solid #cfd8e1;border-radius:10px;font:inherit;background:#fff}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--sun);border-color:var(--sun)}
form textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.notice{padding:14px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;display:none}
.notice.ok{background:#e4f6e8;color:#1c6b30;display:block}
.notice.err{background:#fde8e8;color:#a12626;display:block}

/* Footer */
footer{background:#0a1d2f;color:#c9d4de;padding:44px 0 20px}
.foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;margin-bottom:26px}
footer h4{color:#fff;margin-bottom:10px}
footer a:hover{color:var(--sun)}
footer li{list-style:none;margin-bottom:6px}
.copy{border-top:1px solid rgba(255,255,255,.12);padding-top:16px;text-align:center;font-size:.9rem}

/* WhatsApp float */
.wa{position:fixed;right:18px;bottom:18px;background:#25d366;color:#fff;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 6px 16px rgba(0,0,0,.25);z-index:60}

@media(max-width:800px){
  .menu-btn{display:block}
  nav ul{display:none;position:absolute;left:0;right:0;top:100%;background:var(--navy);flex-direction:column;padding:18px 0;gap:14px;text-align:center}
  nav ul.open{display:flex}
  .contact-wrap{grid-template-columns:1fr}
  .hero{padding:60px 0 70px}
  section{padding:50px 0}
}