*{box-sizing:border-box}body{margin:0;font-family:system-ui,Segoe UI,Roboto,Arial,sans-serif;color:#1d2433;line-height:1.6}
a{color:#0b5ed7}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1120px;margin:auto;padding:0 20px}
header{background:#0f1b2d;position:sticky;top:0;z-index:10}
header .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:12px 20px}
.logo{color:#fff;font-weight:800;font-size:1.3rem;text-decoration:none}.logo span{color:#ffb703}
nav a{color:#e6ecf5;text-decoration:none;margin-left:16px;font-size:.95rem}nav a:hover{color:#ffb703}
.hero{background:linear-gradient(rgba(15,27,45,.65),rgba(15,27,45,.75)),url(../img/hero.jpg) center/cover;color:#fff;padding:110px 0 90px}
.hero h1{font-size:clamp(1.8rem,4vw,3rem);margin:0 0 14px;max-width:780px}.hero p{max-width:640px;font-size:1.15rem}
.btn{display:inline-block;padding:14px 24px;border-radius:8px;font-weight:700;text-decoration:none;margin:8px 8px 0 0}
.btn-wa{background:#25d366;color:#fff}.btn-tel{background:#ffb703;color:#0f1b2d}
section{padding:64px 0}section.alt{background:#f3f6fa}h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-top:0}
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:#fff;border-radius:12px;padding:22px;box-shadow:0 4px 18px rgba(0,0,0,.07)}
.card h3{margin-top:0;color:#0f1b2d}.two{display:grid;gap:32px;grid-template-columns:1fr 1fr;align-items:center}
.two img{border-radius:12px}.step b{display:inline-flex;width:34px;height:34px;border-radius:50%;background:#ffb703;justify-content:center;align-items:center;margin-bottom:8px}
details{background:#fff;border-radius:10px;padding:16px 20px;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.06)}summary{font-weight:700;cursor:pointer}
.cta{background:#0f1b2d;color:#fff;text-align:center}
form{display:grid;gap:12px}input,textarea,select{padding:12px;border:1px solid #c9d2df;border-radius:8px;font:inherit}
footer{background:#0a1320;color:#b9c4d4;padding:40px 0;font-size:.92rem}footer a{color:#e6ecf5}
.wa-float{position:fixed;right:18px;bottom:18px;width:60px;height:60px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.3);z-index:20}
.ph{background:#fff3cd;color:#7a5600;padding:0 4px;border-radius:4px}
@media(max-width:760px){.two{grid-template-columns:1fr}nav a{margin:0 10px 0 0}.hero{padding:70px 0 60px}}
.crumbs{background:#eef2f7;font-size:.88rem;padding:8px 0}.crumbs a{text-decoration:none}
.lead{font-size:1.12rem}.small{font-size:.88rem}.h3{font-size:1.17rem}.narrow{max-width:820px}
article{padding:48px 0}label{display:grid;gap:4px;font-weight:600}
@media(max-width:760px){nav{width:100%;overflow-x:auto;white-space:nowrap;font-size:.9rem}}