/* DRVX redesign 2026-10 — premium monochrome, mobile-first. System fonts only (CSP font-src 'self'; fast on Samsung/Android). */
:root{--k:#080808;--w:#fff;--o:#f5f5f5;--c:#181818;--g:#777;--l:#e6e6e6;--gold:#c9a94e;--gold2:#e3cc85;--r:6px;--f:"SamsungOne","Roboto","Inter","Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--w);color:var(--c);font:16px/1.6 var(--f);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--w);color:var(--k);padding:10px 14px;z-index:99;border-radius:var(--r)}.skip:focus{left:8px}
.wrap{width:min(1200px,100% - 36px);margin-inline:auto}
.stg{background:#1d1a10;color:var(--gold2);font-size:.75rem;text-align:center;padding:6px 12px;letter-spacing:.04em}
/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(8,8,8,.94);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--w);border-bottom:1px solid #222}
.hd-in{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand img{width:96px;height:auto}
.brand small{font-size:.6rem;letter-spacing:.22em;color:#bdbdbd;border-left:1px solid #333;padding-left:12px;line-height:1.35;text-transform:uppercase}
.nav{display:none}.nav a{text-decoration:none;font-size:.86rem;font-weight:600;color:#e9e9e9;padding:8px 0}.nav a:hover{color:var(--w);text-decoration:underline;text-underline-offset:6px}
.menu-b{appearance:none;background:none;border:1px solid #3a3a3a;border-radius:var(--r);color:var(--w);min-width:48px;min-height:44px;font-size:.8rem;font-weight:700;letter-spacing:.1em;cursor:pointer}
.drawer{display:none;border-top:1px solid #222;padding:8px 0 18px}.drawer.open{display:block}
.drawer a{display:flex;justify-content:space-between;align-items:center;text-decoration:none;color:var(--w);font-size:1.08rem;font-weight:600;padding:14px 0;border-bottom:1px solid #1f1f1f}.drawer a::after{content:"\2192";color:#888}
.drawer .btn{margin-top:14px;width:100%}.drawer .btn::after{content:none}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;border-radius:var(--r);border:1.5px solid transparent;font-weight:800;font-size:.84rem;letter-spacing:.09em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease,color .15s ease,border-color .15s ease}
.btn:hover{transform:translateY(-1px)}.btn:active{transform:none}
.b-w{background:var(--w);color:var(--k)}.b-w:hover{background:var(--o)}
.b-k{background:var(--k);color:var(--w)}.b-k:hover{background:#262626}
.b-o{border-color:rgba(255,255,255,.7);color:var(--w);background:transparent}.b-o:hover{background:var(--w);color:var(--k)}
.b-ok{border-color:var(--k);color:var(--k);background:transparent}.b-ok:hover{background:var(--k);color:var(--w)}
.b-g{background:var(--gold);color:var(--k)}.b-g:hover{background:var(--gold2)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}
/* hero */
.hero{position:relative;background:var(--k);color:var(--w);overflow:hidden;isolation:isolate}
.hero picture,.hero .hero-img{position:absolute;inset:0;z-index:-2}.hero .hero-img{width:100%;height:100%;object-fit:cover;object-position:70% 30%}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,8,8,.25) 0%,rgba(8,8,8,.55) 38%,rgba(8,8,8,.96) 72%,#080808 100%)}
.hero-in{padding:30vh 0 28px;min-height:calc(100svh - 64px);display:flex;flex-direction:column;justify-content:flex-end}
.eyebrow{font-size:.7rem;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--g)}
.hero .eyebrow,.dark .eyebrow{color:var(--gold2)}
h1,h2,h3{line-height:1.08;letter-spacing:-.025em;margin:0;font-weight:800}
.hero h1{font-size:clamp(2.2rem,9.6vw,5.6rem);letter-spacing:-.04em;margin:12px 0 14px;max-width:13ch}
.hero h1 em{font-style:normal;color:#bdbdbd}
.lead{font-size:1rem;color:#d6d6d6;max-width:58ch;margin:0 0 20px}
.ctas{display:grid;grid-template-columns:1fr;gap:10px;max-width:520px}
.hero-note{margin:18px 0 0;font-size:.82rem;color:#a9a9a9}.hero-note a{color:var(--w)}
.illus{position:absolute;right:12px;top:12px;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:#cfcfcf;background:rgba(8,8,8,.55);padding:4px 8px;border-radius:99px}
.strip{background:var(--k);color:var(--w);border-top:1px solid #222}
.strip ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr}
.strip li{padding:18px 12px 18px 0;border-bottom:1px solid #1e1e1e;font-size:.8rem;color:#bdbdbd}.strip li b{display:block;color:var(--w);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
/* sections */
.sec{padding:64px 0}.alt{background:var(--o)}.dark{background:var(--k);color:var(--w)}.char{background:var(--c);color:var(--w)}
.head{max-width:760px;margin-bottom:30px}.head h2,.h2{font-size:clamp(2rem,7.4vw,3.6rem);margin:12px 0 14px;letter-spacing:-.035em}
.head p,.sub{color:#555;font-size:1.04rem;margin:0}.dark .head p,.dark .sub,.char .head p,.char .sub{color:#bdbdbd}
.rule{width:44px;height:3px;background:var(--gold);margin:14px 0 0}
.grid{display:grid;gap:12px}
.card{background:var(--w);border:1px solid var(--l);border-radius:var(--r);padding:22px}
.dark .card,.char .card{background:#111;border-color:#262626}
.card h3{font-size:1.08rem;margin:0 0 6px;letter-spacing:-.01em}.card p{margin:0;color:#555;font-size:.95rem}.dark .card p,.char .card p{color:#b5b5b5}
.ico{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid #d9d9d9;margin-bottom:14px;font-weight:800;font-size:.95rem}.dark .ico,.char .ico{border-color:#3a3a3a;color:var(--gold2)}
.num{font-size:.75rem;font-weight:800;letter-spacing:.2em;color:var(--g)}
.split{display:grid;gap:28px;align-items:center}
.media{position:relative;border-radius:var(--r);overflow:hidden;background:#111}.media img{width:100%;height:100%;object-fit:cover}
.media .illus{top:auto;bottom:12px}
.ticks{list-style:none;padding:0;margin:20px 0}.ticks li{position:relative;padding:10px 0 10px 32px;border-bottom:1px solid var(--l)}.dark .ticks li,.char .ticks li{border-color:#232323}
.ticks li::before{content:"";position:absolute;left:2px;top:17px;width:14px;height:8px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.pill{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.05em;border:1px solid #cfcfcf;border-radius:99px;padding:6px 12px;margin:0 6px 6px 0}.dark .pill,.char .pill{border-color:#3a3a3a;color:#ddd}
.callout{border-left:3px solid var(--gold);background:var(--w);padding:16px 18px;margin:20px 0;color:#333;font-size:.95rem}.dark .callout,.char .callout{background:#111;color:#ddd}
.pay{font-size:clamp(1.25rem,4.6vw,1.8rem);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:10px 0}
.group{display:grid;gap:12px}.gcard{display:block;text-decoration:none;border:1px solid #262626;border-radius:var(--r);padding:22px;background:#111;transition:border-color .15s}.gcard:hover{border-color:var(--gold)}
.gcard b{display:block;font-size:1.1rem}.gcard span{color:#aaa;font-size:.92rem}.gcard i{font-style:normal;color:var(--gold2);font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;display:block;margin-top:10px}
/* forms */
.fwrap{background:var(--w);color:var(--c);border-radius:10px;padding:20px;border:1px solid var(--l);box-shadow:0 20px 50px rgba(0,0,0,.08)}
.dark .fwrap{border-color:#222}
.fgrid{display:grid;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;border:0;margin:0;padding:0;min-width:0}
.field>label,.field>legend{font-size:.74rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#222;padding:0}
.field i{font-style:normal;font-weight:500;text-transform:none;letter-spacing:0;color:var(--g)}
.field input:not([type=checkbox]):not([type=radio]),.field select,.field textarea{width:100%;min-height:52px;border:1.5px solid #cfcfcf;border-radius:var(--r);background:var(--w);padding:12px 14px;font-size:16px}
.field textarea{min-height:104px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--k);outline:none;box-shadow:0 0 0 3px rgba(201,169,78,.35)}
.field .hint{font-size:.8rem;color:var(--g);margin:0}
.err{color:#b3261e;font-size:.84rem;font-weight:600;min-height:0}.bad input:not([type=checkbox]):not([type=radio]),.bad select,.bad textarea{border-color:#b3261e}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips label{display:inline-flex;align-items:center;min-height:46px;padding:0 16px;border:1.5px solid #cfcfcf;border-radius:99px;font-weight:700;font-size:.92rem;cursor:pointer;user-select:none;transition:background-color .12s,border-color .12s}
.chips input:checked+label{background:var(--k);color:var(--w);border-color:var(--k)}.chips input:focus-visible+label{outline:3px solid var(--gold);outline-offset:2px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;line-height:1.5}.check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--k);flex:0 0 auto}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.steps{display:flex;gap:6px;margin:0 0 18px;padding:0;list-style:none;counter-reset:s}
.steps li{flex:1;font-size:.7rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#999;border-top:3px solid #e3e3e3;padding-top:8px}
.steps li.on{color:var(--k);border-color:var(--k)}.steps li.done{color:#555;border-color:var(--gold)}
.pane[hidden]{display:none}
.pane-nav{display:flex;gap:10px;margin-top:6px}.pane-nav .btn{flex:1}
.review{background:var(--o);border-radius:var(--r);padding:14px 16px;font-size:.92rem}.review dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px}.review dt{color:var(--g)}.review dd{margin:0;font-weight:600;word-break:break-word}
.ferr{background:#fdecea;color:#8c1d18;border-radius:var(--r);padding:10px 12px;font-size:.9rem;margin:10px 0 0}
.fnote{font-size:.82rem;color:var(--g);margin:10px 0 0}
.ok{text-align:left;padding:8px 2px}.ok .tick{width:48px;height:48px;border-radius:50%;background:var(--k);color:var(--gold2);display:grid;place-items:center;font-size:1.4rem;margin-bottom:12px}.ok h3{font-size:1.3rem;margin-bottom:8px}
details.more{border:1px dashed #cfcfcf;border-radius:var(--r);padding:12px 14px}details.more summary{cursor:pointer;font-weight:700;font-size:.92rem}
/* faq */
.qa{border-bottom:1px solid var(--l)}.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;padding:18px 0;font-weight:700;font-size:1.02rem}.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-weight:400;font-size:1.4rem;line-height:1}.qa[open] summary::after{content:"\2212"}.qa p{margin:0 0 18px;color:#555}
/* legal */
.legal{max-width:860px;font-size:.93rem;color:#333}.legal h2{font-size:clamp(1.6rem,5vw,2.2rem);margin:0 0 16px}.legal h2 span{color:inherit}.legal p,.legal li{margin:0 0 12px}.legal ol,.legal ul{padding-left:20px}.legal a{color:var(--k)}
/* footer */
.ft{background:var(--k);color:#bdbdbd;padding:48px 0 110px;font-size:.9rem}
.ft a{color:#e5e5e5;text-decoration:none}.ft a:hover{color:var(--w);text-decoration:underline}
.ft-top{display:grid;gap:28px;padding-bottom:28px;border-bottom:1px solid #222}
.ft img{width:120px}.ft .tag{letter-spacing:.24em;font-size:.68rem;font-weight:800;color:var(--gold2);margin:14px 0 0}
.ft h3{color:var(--w);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;margin:0 0 12px}
.ft ul{list-style:none;margin:0;padding:0}.ft li{margin:0 0 10px}
.ft-legal{padding-top:22px;font-size:.8rem;color:#8d8d8d}.ft-legal p{margin:0 0 8px}
.social{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}.social a{display:inline-flex;align-items:center;gap:6px;border:1px solid #2c2c2c;border-radius:99px;padding:8px 12px;font-size:.78rem}.social svg{width:16px;height:16px}
/* sticky mobile CTA */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(8,8,8,.96);border-top:1px solid #222;transform:translateY(110%);transition:transform .25s ease}
.dock.show{transform:none}.dock .btn{min-height:50px;padding:0 8px;font-size:.74rem;letter-spacing:.06em}
/* reveal */
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rv{opacity:1;transform:none;transition:none}.btn,.dock{transition:none}}
/* ≥ 600 */
@media (min-width:600px){.ctas{grid-template-columns:1fr 1fr}.grid.g2,.grid.g3,.grid.g4{grid-template-columns:1fr 1fr}.fgrid.two{grid-template-columns:1fr 1fr}.fgrid .full{grid-column:1/-1}.strip ul{grid-template-columns:repeat(4,1fr)}.strip li{border-bottom:0}.fwrap{padding:28px}.group{grid-template-columns:1fr 1fr}}
/* ≥ 960 desktop */
@media (min-width:960px){
 html{scroll-padding-top:84px}.wrap{width:min(1200px,100% - 64px)}
 .hd-in{min-height:76px}.brand img{width:112px}.menu-b,.drawer{display:none!important}.nav{display:flex;align-items:center;gap:26px}.nav .btn{min-height:44px;padding:0 18px;font-size:.76rem}
 .hero-in{padding:120px 0 96px;min-height:min(760px,calc(100vh - 76px));justify-content:center}
 .hero::before{background:linear-gradient(90deg,rgba(8,8,8,.97) 0%,rgba(8,8,8,.86) 38%,rgba(8,8,8,.35) 66%,rgba(8,8,8,.1) 100%)}
 .hero .hero-img{object-position:center 40%}.lead{font-size:1.18rem}
 .sec{padding:104px 0}.grid.g3{grid-template-columns:repeat(3,1fr)}.grid.g4{grid-template-columns:repeat(4,1fr)}.grid{gap:18px}.card{padding:28px}
 .split{grid-template-columns:1fr 1fr;gap:64px}.split.rev>:first-child{order:2}
 .fsplit{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
 .ft-top{grid-template-columns:1.4fr 1fr 1fr 1fr}.ft{padding-bottom:40px}.dock{display:none}
 .faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}
}
.nav a.btn{color:var(--k);padding:0 18px}.nav a.btn:hover{color:var(--k);text-decoration:none}