:root{--orange:#F36B24;--orange-d:#d55913;--ink:#0e1013;--char:#1b1e24;--gray:#818285;--soft:#f4f5f7;--line:#e6e7ea;--text:#1b1e24;--muted:#5d6169;--white:#fff;--r:14px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--white);line-height:1.6;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--orange-d);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.4rem)}h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}h3{font-size:1.25rem}h4{font-size:1.05rem}
p{margin:0 0 1em}.lead{font-size:1.15rem;color:var(--muted)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:72px 0}.section.tight{padding:48px 0}.section.soft{background:var(--soft)}.section.dark{background:var(--ink);color:#d7d9de}.section.dark h2,.section.dark h3{color:#fff}.section.orange{background:var(--orange);color:#fff}.section.orange h2,.section.orange h3{color:#fff}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:10px}
.dark .eyebrow{color:#ffb088}.orange .eyebrow{color:#fff3ea}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange-d)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#2a2e36}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}.btn-outline:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:#f1f1f1}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:10px 16px;font-size:.85rem}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.18s;position:relative}
.card:hover{box-shadow:0 12px 34px rgba(0,0,0,.08);transform:translateY(-2px)}
.card h3{margin-bottom:8px}.card p{color:var(--muted);margin-bottom:14px}
.card .ico{width:46px;height:46px;border-radius:12px;background:#fff1e9;color:var(--orange);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ico svg{width:24px;height:24px}
.card a.more{font-weight:700;color:var(--orange-d)}
.card.link{display:block;color:inherit}.card.link:hover{text-decoration:none}
/* topbar */
.topbar{background:var(--ink);color:#c8cbd1;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:12px}
.topbar a{color:#fff;font-weight:600}.topbar .social{display:flex;gap:6px}
.topbar .social a{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08)}.topbar .social a:hover{background:var(--orange)}
.topbar .social svg{width:14px;height:14px;fill:#fff}
@media(max-width:600px){.topbar .nmls{display:none}}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:18px}
.logo{display:flex;align-items:center;gap:10px;color:inherit}.logo:hover{text-decoration:none}.logo svg{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:2px}
.nav>li{list-style:none;position:relative}.nav{margin:0;padding:0}
.nav>li>a,.nav>li>button{white-space:nowrap;display:flex;align-items:center;gap:4px;padding:10px 12px;font-weight:700;font-size:.84rem;letter-spacing:.02em;text-transform:uppercase;color:var(--ink);background:none;border:0;font-family:inherit;cursor:pointer;border-radius:8px}
.nav>li>a:hover,.nav>li>button:hover{background:var(--soft);text-decoration:none}
.nav .caret{width:12px;height:12px;transition:.2s}
.nav .dd{position:absolute;top:100%;left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.12);padding:8px;display:none;z-index:60}
.nav li.open>.dd{display:block}
.nav .dd a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);font-weight:600;font-size:.9rem}.nav .dd a:hover{background:var(--soft);text-decoration:none;color:var(--orange-d)}
.nav .dd .grp{padding:10px 12px 4px;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gray)}
.nav .dd.wide{min-width:560px;display:none;grid-template-columns:1fr 1fr;gap:4px}.nav li.open>.dd.wide{display:grid}
.nav .dd.wide .col{padding:4px}
.hdr .cta{display:flex;gap:10px;align-items:center}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);position:relative}.burger span:before,.burger span:after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}.burger span:before{top:-6px}.burger span:after{top:6px}
@media(max-width:1180px){.nav{display:none}.burger{display:flex}.hdr .cta .btn-outline{display:none}}
@media(max-width:480px){.hdr .cta .btn{padding:10px 14px;font-size:.8rem}}
/* mobile nav */
.mnav{display:none;position:fixed;inset:0;z-index:100;background:#fff;overflow:auto;padding:16px 20px 40px}
.mnav.open{display:block}
.mnav .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.mnav .close{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:22px;cursor:pointer}
.mnav a,.mnav button{display:block;width:100%;text-align:left;padding:14px 8px;border:0;border-bottom:1px solid var(--line);background:none;font:inherit;font-weight:700;color:var(--ink);cursor:pointer;font-size:1rem}
.mnav .sub{display:none;padding-left:12px;background:var(--soft);border-radius:10px;margin:4px 0 8px}.mnav .sub a{font-weight:600;font-size:.95rem;border-bottom:1px solid #e9eaee}.mnav .sub a:last-child{border:0}
.mnav .sub.open{display:block}
.mnav .mbtns{display:flex;flex-direction:column;gap:10px;margin-top:20px}.mnav .mbtns a{border:0;text-align:center;padding:14px}
/* hero */
.hero{background:radial-gradient(1200px 600px at 80% -10%,rgba(243,107,36,.35),transparent 60%),linear-gradient(180deg,#14171c,#0e1013);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;padding-top:80px;padding-bottom:80px}
.hero h1{color:#fff;margin-bottom:18px}.hero h1 em{font-style:normal;color:var(--orange)}
.hero p{font-size:1.15rem;color:#c8cbd1;max-width:560px}
.hero .trust{display:flex;flex-wrap:wrap;gap:18px 28px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12)}
.hero .trust div{font-size:.85rem;color:#a9adb5}.hero .trust strong{display:block;color:#fff;font-size:1.05rem}
.hero .side{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:28px}
.hero .side h3{color:#fff;margin-bottom:6px}.hero .side p{font-size:.95rem;margin-bottom:18px}
.hero .side .row{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid rgba(255,255,255,.1)}
.hero .side .row:first-of-type{border:0}
.hero .side .row .n{width:34px;height:34px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none;font-size:.9rem}
.hero .side .row div{font-size:.92rem;color:#d7d9de}.hero .side .row strong{color:#fff}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:56px;padding-bottom:56px}}
/* page hero (interior) */
.phero{background:linear-gradient(180deg,#14171c,#0e1013);color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.phero:after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(243,107,36,.45),transparent 65%)}
.phero .wrap{position:relative;z-index:1}
.phero h1{color:#fff;max-width:820px}.phero p{color:#c8cbd1;max-width:680px;font-size:1.1rem;margin:0}
.crumbs{font-size:.8rem;color:#9ea2aa;margin-bottom:14px}.crumbs a{color:#c8cbd1}
/* forms */
.form{background:#fff;border-radius:18px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.12);color:var(--text)}
.form .fg{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}.form .fg.c4{grid-template-columns:repeat(4,1fr)}
@media(max-width:800px){.form .fg.c4{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.form .fg,.form .fg.c4{grid-template-columns:1fr}}
.form label{display:block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid #d7d9de;border-radius:10px;font:inherit;font-size:.95rem;background:#fff;color:var(--text)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--orange);border-color:var(--orange)}
.form .full{grid-column:1/-1}.form .actions{margin-top:18px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form .fine{font-size:.78rem;color:var(--muted);margin:0}
.form h3{margin-bottom:4px}.form>p{color:var(--muted);margin-bottom:18px}
.hp{position:absolute;left:-9999px}
/* misc blocks */
.steps{counter-reset:s}.step{display:flex;gap:18px;padding:22px 0;border-top:1px solid var(--line)}
.step .n{flex:none;width:44px;height:44px;border-radius:12px;background:var(--orange);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.05rem}
.step h3{margin-bottom:4px}.step p{color:var(--muted);margin:0}.step ul{margin:8px 0 0;padding-left:18px;color:var(--muted)}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:12px}
.quote .stars{color:var(--orange);letter-spacing:2px;font-size:.95rem}.quote p{margin:0;color:var(--text);font-size:.97rem}.quote .who{font-weight:700;font-size:.9rem;color:var(--ink)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.split img{border-radius:18px}
.band{background:var(--orange);color:#fff}.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:44px;padding-bottom:44px;flex-wrap:wrap}
.band h2{color:#fff;margin:0}.band p{margin:4px 0 0;color:#fff3ea}
.prose{max-width:780px}.prose h2{margin-top:2em;font-size:1.6rem}.prose h3{margin-top:1.6em}.prose ul,.prose ol{padding-left:22px}.prose li{margin-bottom:6px}.prose img{border-radius:14px;margin:24px 0}.prose blockquote{border-left:4px solid var(--orange);margin:20px 0;padding:6px 18px;color:var(--muted)}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem}.prose td,.prose th{border:1px solid var(--line);padding:8px 10px;text-align:left}
.two{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start}@media(max-width:900px){.two{grid-template-columns:1fr}}
.aside .card{position:sticky;top:96px}
.tag{display:inline-block;background:#fff1e9;color:var(--orange-d);font-weight:700;font-size:.75rem;padding:4px 10px;border-radius:999px;letter-spacing:.04em;text-transform:uppercase}
.post{display:flex;flex-direction:column;overflow:hidden;padding:0}.post img{aspect-ratio:16/9;object-fit:cover;width:100%}.post .b{padding:20px}.post .d{font-size:.8rem;color:var(--muted);margin-bottom:6px}.post h3{font-size:1.05rem}.post h3 a{color:var(--ink)}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media(max-width:700px){.kv{grid-template-columns:1fr}}
.kv div{background:var(--soft);border-radius:12px;padding:18px}.kv strong{display:block;font-size:1.4rem;color:var(--orange-d)}.kv span{font-size:.85rem;color:var(--muted)}
.check{list-style:none;padding:0;margin:0}.check li{padding:8px 0 8px 30px;position:relative}.check li:before{content:"";position:absolute;left:0;top:13px;width:18px;height:18px;border-radius:50%;background:var(--orange);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:32px}@media(max-width:800px){.calc{grid-template-columns:1fr}}
.calc .out{background:var(--ink);color:#fff;border-radius:18px;padding:28px}.calc .out .big{font-size:2.6rem;font-weight:800;color:var(--orange);letter-spacing:-.02em}.calc .out .row{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:.95rem}.calc .out .row span:last-child{font-weight:700}
.gloss dt{font-weight:800;margin-top:18px;color:var(--ink)}.gloss dd{margin:4px 0 0;color:var(--muted)}
.alpha{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0 8px}.alpha a{padding:6px 10px;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:.85rem;color:var(--ink)}.alpha a:hover{background:var(--orange);color:#fff;border-color:var(--orange);text-decoration:none}
.pager{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px}.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:.9rem;color:var(--ink)}.pager span{background:var(--ink);color:#fff;border-color:var(--ink)}
.embed{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff}.embed iframe{display:block;width:100%;border:0}
.ratio{position:relative;padding-top:56.25%}.ratio iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
/* footer */
.ftr{background:var(--ink);color:#a9adb5;font-size:.9rem}
.ftr .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding:64px 0 40px}
@media(max-width:900px){.ftr .top{grid-template-columns:1fr 1fr}}@media(max-width:560px){.ftr .top{grid-template-columns:1fr}}
.ftr h4{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.ftr a{color:#d7d9de}.ftr a:hover{color:var(--orange)}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin-bottom:8px}
.ftr .disc{border-top:1px solid rgba(255,255,255,.1);padding:28px 0;font-size:.78rem;line-height:1.6;color:#8b8f97}
.ftr .disc .ehl{display:flex;gap:14px;align-items:center;margin-bottom:14px}
.ftr .bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:0 0 28px;font-size:.8rem}
.ftr .logo svg{height:40px}
.ftr .social{display:flex;gap:8px;margin-top:14px}.ftr .social a{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center}.ftr .social a:hover{background:var(--orange)}.ftr .social svg{width:16px;height:16px;fill:#fff}