:root{--o:#F0602F;--od:#D64E20;--k:#161616;--g:#6b7280;--line:#e5e7eb;--bg:#f7f7f8;--ok:#16a34a}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--k);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--od)}img{max-width:100%}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .in{max-width:1100px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:26px}
.nav .logo img{height:40px;display:block}
.nav .links{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav .links a{color:var(--k);text-decoration:none;font-weight:600;font-size:15px}
.nav .links a.on{color:var(--o)}
.nav .cta{background:var(--o);color:#fff!important;padding:10px 18px;border-radius:999px;font-size:14px}
.nav .burger{display:none;margin-left:auto;background:none;border:0;font-size:26px;cursor:pointer}
/* hero */
.hero{position:relative;overflow:hidden;background:#dfe3e8 url(img/hero.jpg) 65% 70%/cover no-repeat;min-height:600px;border-bottom:5px solid var(--o)}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.94) 36%,rgba(255,255,255,.55) 54%,rgba(255,255,255,0) 74%)}
.hero .in{position:relative;max-width:1100px;margin:0 auto;padding:80px 20px 70px;max-width:1100px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1.5px solid var(--line);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--od)}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(22,163,74,.2)}
.hero h1{font-size:52px;line-height:1.04;letter-spacing:-1.5px;margin:18px 0 14px;font-weight:800;max-width:560px}
.hero h1 span{color:var(--o)}
.hero p{color:#374151;font-size:18px;margin:0 0 26px;max-width:500px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;padding:14px 24px;border-radius:12px;border:0;cursor:pointer;text-decoration:none;font-size:16px}
.btn.p{background:var(--o);color:#fff;box-shadow:0 8px 20px rgba(240,96,47,.3)}.btn.p:hover{background:var(--od)}
.btn.ghost{background:#fff;color:var(--k);border:1.5px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:30px;max-width:520px}
.stat{background:rgba(255,255,255,.92);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px}
.stat b{display:block;font-size:22px;letter-spacing:-.3px}.stat span{font-size:12px;color:var(--g)}
/* sections */
section{padding:64px 0}section.alt{background:var(--bg)}
h2{font-size:32px;letter-spacing:-.7px;margin:0 0 6px;font-weight:800}
.lead{color:var(--g);margin:0 0 26px;font-size:17px;max-width:620px}
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.perk{border:1.5px solid var(--line);border-radius:16px;padding:20px;background:#fff}
.perk .ic{width:44px;height:44px;border-radius:12px;background:#fff1ec;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px}
.perk b{display:block;font-size:16px;margin-bottom:4px}.perk span{font-size:14px;color:var(--g)}
.two{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.two img{border-radius:20px;box-shadow:0 20px 50px rgba(22,22,22,.15);width:100%;object-fit:cover;aspect-ratio:4/3}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{padding:20px;border-radius:16px;background:#fff;border:1.5px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);display:flex;width:34px;height:34px;border-radius:50%;background:var(--k);color:#fff;font-weight:800;align-items:center;justify-content:center;font-size:14px;margin-bottom:12px}
.step b{display:block;margin-bottom:4px}.step span{font-size:14px;color:var(--g)}
.check{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;padding:0;margin:0;list-style:none;font-size:15px}
.check li{padding-left:26px;position:relative}.check li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.band{background:var(--k);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;border-radius:50%;background:var(--o);opacity:.18}
.band h2{color:#fff}.band .lead{color:#bbb}
.band .in{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative}
/* faq */
.faq details{border:1.5px solid var(--line);border-radius:14px;padding:0 20px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:16px}
.faq summary::after{content:"+";color:var(--o);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p,.faq details ul{margin:0 0 16px;color:#374151;font-size:15px}
.faq h3{font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--g);margin:28px 0 10px}
.tbl{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 16px}
.tbl td{padding:8px 0;border-bottom:1px solid var(--line)}.tbl td:last-child{text-align:right;font-weight:700}
/* contact */
.form{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 12px 40px rgba(22,22,22,.06)}
label.l{display:block;font-size:11px;color:var(--g);margin:12px 0 5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
input,textarea,select{width:100%;font:inherit;font-size:16px;padding:12px 13px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--k)}
input:focus,textarea:focus{outline:none;border-color:var(--o);box-shadow:0 0 0 3px rgba(240,96,47,.15)}
.form .btn{width:100%;margin-top:16px}
.cinfo{display:grid;gap:14px}
.cinfo .c{border:1.5px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;gap:14px;align-items:flex-start;background:#fff}
.cinfo .c .ic{width:40px;height:40px;border-radius:10px;background:#fff1ec;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.cinfo b{display:block}.cinfo span,.cinfo a{font-size:14px;color:var(--g)}
.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;padding:12px 14px;border-radius:10px;margin-bottom:12px}
.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:12px 14px;border-radius:10px;margin-bottom:12px}
/* footer */
footer{border-top:1px solid var(--line);padding:34px 0;font-size:14px;color:var(--g)}
footer .in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer img{height:30px;opacity:.85}
footer a{color:var(--g);text-decoration:none;margin-left:16px}
.wa{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;border-radius:999px;padding:12px 18px;font-weight:700;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.2);display:flex;gap:8px;align-items:center;z-index:30}
@media(max-width:900px){
.nav .links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--line);align-items:flex-start}
.nav .links.open{display:flex}.nav .burger{display:block}
.hero{min-height:0;background-position:center bottom}.hero::before{background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.92) 60%,rgba(255,255,255,.5) 100%)}
.hero .in{padding:44px 20px 170px}.hero h1{font-size:36px}
.perks,.steps{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.check{grid-template-columns:1fr}
h2{font-size:26px}section{padding:44px 0}
}
@media(max-width:560px){.perks,.steps{grid-template-columns:1fr}.stats{grid-template-columns:repeat(3,1fr)}}

/* v2: dark hero */
.hero.dark{background:#161616 url(img/hero.jpg) 60% 60%/cover no-repeat;min-height:640px;border-bottom:0}
.hero.dark::before{background:linear-gradient(90deg,rgba(22,22,22,.94) 0%,rgba(22,22,22,.86) 38%,rgba(22,22,22,.45) 62%,rgba(22,22,22,.25) 100%)}
.hero.dark .in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:72px 20px 72px}
.hero.dark h1{color:#fff;font-size:58px;max-width:none}.hero.dark p{color:#d1d5db}
.hero.dark .eyebrow{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}
.hero.dark .btn.ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.3)}
.trust{display:flex;gap:16px;flex-wrap:wrap;margin-top:26px;font-size:13px;color:#e5e7eb;font-weight:600}
.calc{background:#fff;color:var(--k);border-radius:22px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.45);max-width:420px;justify-self:end;width:100%}
.calc .ct{font-weight:800;font-size:15px;display:flex;justify-content:space-between;align-items:baseline}.calc .ct small{font-weight:500;color:var(--g);font-size:11px}
.calc .cv{margin:10px 0 6px}.calc .cv b{font-size:54px;letter-spacing:-2px;line-height:1;display:block}.calc .cv span{color:var(--g);font-size:13px}
.calc input[type=range]{width:100%;accent-color:var(--o);margin:6px 0 12px;padding:0;border:0}
.calc .cr{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.calc .cr div{background:var(--bg);border-radius:10px;padding:10px}.calc .cr span{display:block;font-size:11px;color:var(--g)}.calc .cr b{font-size:15px}
.areas{display:flex;flex-wrap:wrap;gap:10px}.areas span{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:600;font-size:15px}
.areas .hub{background:var(--k);color:#fff;border-color:var(--k)}
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}.rv.in{opacity:1;transform:none}
.mbar{display:none}
@media(max-width:900px){
.hero.dark .in{grid-template-columns:1fr;padding:40px 20px 36px}.hero.dark h1{font-size:40px}.calc{justify-self:stretch;max-width:none}
.hero.dark{background-position:70% 40%}.hero.dark::before{background:linear-gradient(180deg,rgba(22,22,22,.9) 0%,rgba(22,22,22,.86) 100%)}
.mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:10px 16px;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -8px 24px rgba(0,0,0,.08)}
.mbar b{display:block;font-size:16px}.mbar span{font-size:12px;color:var(--g)}.mbar .btn{padding:12px 18px;font-size:15px}
body{padding-bottom:70px}
}