/* GemcertX — site styles (editorial redesign, Oct 2026) */
:root{
  --ink:#0b1b33; --navy:#0a2550; --navy-2:#0f2f62;
  --paper:#f6f4ef; --paper-2:#efebe3; --white:#fff;
  --line:#e2ddd2; --line-2:#d3cdc0; --line-cool:#e3e7ee;
  --muted:#5a6273; --soft:#8a91a0;
  --teal:#00877f; --teal-2:#006d67; --teal-soft:#e5f2f0;
  --ok:#11804b; --ok-soft:#e8f4ec; --bad:#c23a3a; --bad-soft:#fbeceb;
  --r:8px; --r-lg:14px;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  --sans:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Geist Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  --hdr:72px;
  --shot-shadow:0 1px 2px rgba(11,27,51,.06),0 30px 60px -30px rgba(11,27,51,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 64px);-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 var(--sans);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-2);text-underline-offset:3px}
h1,h2,h3,h4{color:var(--ink);margin:0 0 .5em;font-weight:500}
h1,h2{font-family:var(--serif);letter-spacing:-.018em;line-height:1.04;text-wrap:balance;font-weight:400}
h3,h4{font-family:var(--sans);letter-spacing:-.01em;line-height:1.3}
p{margin:0 0 1em}
button,input,textarea{font:inherit;color:inherit}
.wrap{width:min(1240px,100% - 48px);margin-inline:auto}
.narrow{width:min(880px,100% - 48px)}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex:none}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:3px}
.center{text-align:center;margin-top:48px}
[hidden]{display:none!important}

/* ---------- type helpers ---------- */
.eyebrow{display:flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.eyebrow::before{content:"";width:18px;height:1px;background:currentColor;opacity:.6}
.eyebrow.light{color:#aab4c5}
.ph-lead,.hero-lead{font-size:clamp(17px,1.35vw,19.5px);line-height:1.6;color:var(--muted);max-width:640px}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:500;font-size:15px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line-2);padding-bottom:2px;transition:border-color .2s}
.more .ic{width:15px;height:15px;transition:transform .2s}
.more:hover{border-color:var(--ink)}
.more:hover .ic{transform:translateX(2px)}
.dark .more{color:#fff;border-color:rgba(255,255,255,.3)}
.tag{display:inline-block;font:500 11px/1 var(--mono);padding:4px 7px;border-radius:4px;background:var(--paper);color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-style:normal;border:1px solid var(--line)}
.tag-x{background:#fff4e8;color:#a85300;border-color:#f3dcc2}
.tag-ok{background:var(--ok-soft);color:var(--ok);border-color:#cfe6d7}
.tag-bad{background:var(--bad-soft);color:var(--bad);border-color:#f0d0cd}
.t-ok{color:var(--ok)}.t-bad{color:var(--bad)}
.dark .t-bad{color:#ff8f86}
kbd{font:500 13px var(--mono);background:var(--paper);border:1px solid var(--line-2);border-radius:4px;padding:1px 6px;color:var(--ink);white-space:nowrap}
.p-ic{display:inline-flex;color:var(--teal);flex:none}
.p-ic .ic{width:22px;height:22px}
.p-ic.lg .ic{width:28px;height:28px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:500 15px/1 var(--sans);padding:14px 22px;border-radius:6px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}
.btn .ic{width:17px;height:17px}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--ink)}
.btn-ghost,.btn-glass{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover,.btn-glass:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--paper)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline-light:hover{border-color:#fff}
.btn-sm{padding:10px 16px;font-size:14px}
.btn-lg{padding:16px 26px;font-size:15.5px}
.btn-block{width:100%}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:100;height:var(--hdr);background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .25s}
.hdr.solid{border-bottom-color:var(--line-cool)}
.hdr-in{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:block;flex:none}
.brand img{height:38px;width:auto}
.nav{display:flex;align-items:center;flex:1;gap:22px}
.nav-list{list-style:none;display:flex;gap:2px;margin:0 auto 0 18px;padding:0}
.nav-list>li{position:relative}
.nav-link{display:flex;align-items:center;gap:5px;font:500 14.5px var(--sans);color:var(--ink);background:none;border:0;padding:10px 12px;border-radius:6px;cursor:pointer;text-decoration:none;transition:background .15s}
.nav-link:hover{background:var(--paper)}
.nav-link .chev{width:14px;height:14px;transition:transform .2s;opacity:.55}
.is-active>.nav-link{color:var(--teal-2)}
.nav-actions{display:flex;align-items:center;gap:16px}
.nav-verify{display:flex;align-items:center;gap:7px;color:var(--ink);text-decoration:none;font-weight:500;font-size:14.5px}
.nav-verify .ic{width:16px;height:16px;color:var(--teal)}
.nav-verify:hover{color:var(--teal-2)}
.hdr-cta-m,.burger{display:none}
.dd{position:absolute;top:100%;left:-8px;padding-top:10px;transform:translateY(6px);opacity:0;visibility:hidden;transition:all .18s ease;z-index:10}
.dd-in{background:#fff;border:1px solid var(--line-cool);border-radius:10px;box-shadow:0 24px 50px -20px rgba(11,27,51,.3);padding:8px;min-width:300px;display:grid}
.dd a{display:block;padding:11px 14px;border-radius:6px;text-decoration:none;transition:background .15s}
.dd a:hover{background:var(--paper)}
.dd b{display:block;color:var(--ink);font:500 14.5px/1.3 var(--sans)}
.dd small{display:block;color:var(--muted);font-size:13px;line-height:1.4;margin-top:2px}
@media (hover:hover) and (min-width:1101px){
  .has-dd:hover .dd,.has-dd:focus-within .dd{opacity:1;visibility:visible;transform:none}
  .has-dd:hover .chev{transform:rotate(180deg)}
}
.has-dd.open .dd{opacity:1;visibility:visible;transform:none}
.has-dd.open .chev{transform:rotate(180deg)}

/* ---------- product shots ---------- */
.shot{position:relative;border-radius:10px;overflow:hidden;background:#fff;border:1px solid var(--line-cool);box-shadow:var(--shot-shadow)}
.shot::before{content:"";display:block;height:28px;border-bottom:1px solid var(--line-cool);background:#fbfbfc url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='10'%3E%3Ccircle cx='5' cy='5' r='4' fill='%23dcdfe5'/%3E%3Ccircle cx='21' cy='5' r='4' fill='%23dcdfe5'/%3E%3Ccircle cx='37' cy='5' r='4' fill='%23dcdfe5'/%3E%3C/svg%3E") 12px 50% no-repeat}
.shot img{width:100%}
.phone-shot{width:min(300px,100%);border-radius:34px;padding:9px;background:#11141a;box-shadow:0 40px 70px -35px rgba(11,27,51,.55)}
.phone-shot img{border-radius:26px;width:100%}
.doc-shot{background:#fff;box-shadow:0 1px 2px rgba(11,27,51,.08),0 40px 70px -40px rgba(11,27,51,.35);border-radius:3px}
figure{margin:0}
figcaption{font:400 12.5px/1.5 var(--mono);color:var(--soft);margin-top:16px}

/* ---------- home hero ---------- */
.hero{background:var(--paper);padding:calc(var(--hdr) + 88px) 0 0;position:relative}
.hero-copy{max-width:940px}
.hero h1{font-size:clamp(46px,7vw,98px);margin-bottom:30px}
.hero h1 em{font-style:italic;color:var(--teal-2)}
.hero-lead{font-size:clamp(18px,1.5vw,21px);max-width:680px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:38px 0 0}
.hero-trust{list-style:none;padding:0;margin:46px 0 0;display:flex;flex-wrap:wrap;gap:10px 0;font:400 13px var(--mono);color:var(--muted)}
.hero-trust li{padding:0 18px;border-left:1px solid var(--line-2)}
.hero-trust li:first-child{padding-left:0;border-left:0}
.hero-stage{position:relative;margin-top:76px}
.hero-stage .shot{margin-bottom:-120px;z-index:2}
.hero-stage .phone-shot{position:absolute;right:-14px;bottom:-70px;width:230px;z-index:3}
.hero + .qv-wrap{padding-top:176px}

/* quick verify */
.qv-wrap{background:#fff}
.qv{display:flex;align-items:flex-end;gap:14px;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.qv-h{margin-right:auto;display:flex;align-items:center;gap:14px}
.qv-h .p-ic{display:none}
.qv-h b{display:block;font:400 28px/1.15 var(--serif)}
.qv-h small{color:var(--muted);font-size:14px}
.qv-f{display:flex;flex-direction:column;gap:6px;width:240px}
.qv-f span{font:500 11.5px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.qv-f input{border:1px solid var(--line-2);border-radius:6px;padding:12px 14px;font:500 15.5px var(--mono);background:#fff;outline:none;width:100%;transition:border-color .2s}
.qv-f input:focus{border-color:var(--ink)}
.qv-w{width:130px}
.qv-scan{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--ink);text-decoration:none;white-space:nowrap;padding-bottom:13px}
.qv-scan .ic{width:16px;height:16px;color:var(--teal)}
.qv-scan:hover{color:var(--teal-2)}

/* ---------- sections ---------- */
.sec{padding:128px 0;position:relative}
.sec.alt{background:var(--paper)}
.sec-head{max-width:820px;margin:0 0 64px}
.sec-head h2,.split h2,.sol h2{font-size:clamp(36px,4.6vw,62px)}
.sec-head>p:last-child{color:var(--muted);font-size:18px;margin:0;max-width:680px}
.statement{font:400 clamp(26px,3vw,40px)/1.3 var(--serif);letter-spacing:-.01em;max-width:1040px;margin:0 0 72px;color:var(--ink)}
.statement span{color:var(--soft)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:center}
.split.wide-l{grid-template-columns:1.3fr 1fr}
.split.wide-r{grid-template-columns:1fr 1.3fr}
.split>div>p:not([class]){color:var(--muted);font-size:17.5px}
.dark .split>div>p:not([class]){color:#c2cad8}
.ticks{list-style:none;padding:0;margin:28px 0 32px;border-top:1px solid var(--line)}
.ticks li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:15.5px}
.ticks .ic{width:18px;height:18px;color:var(--teal);stroke-width:2.2;margin-top:3px}
.ticks.light{border-color:rgba(255,255,255,.14)}
.ticks.light li{color:#e5eaf2;border-color:rgba(255,255,255,.14)}
.ticks.light .ic{color:#6fd3cb}

/* three-column hairline grid */
.cols{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.cols>*{padding:36px 36px 8px 0}
.cols>*+*{padding-left:36px;border-left:1px solid var(--line)}
.num{display:block;font:500 12px var(--mono);color:var(--soft);margin-bottom:28px}
.cols h3{font:400 27px/1.2 var(--serif);letter-spacing:-.01em;margin-bottom:14px}
.cols p{color:var(--muted);font-size:15.5px}

/* workflow */
.wf{display:grid;grid-template-columns:360px 1fr;column-gap:72px;align-items:start}
.wf-steps{grid-column:1;grid-row:1;display:flex;flex-direction:column;border-top:1px solid var(--line-2)}
.wf-steps button{display:grid;grid-template-columns:44px 1fr;text-align:left;background:none;border:0;border-bottom:1px solid var(--line-2);padding:22px 0;cursor:pointer;color:var(--soft);transition:color .2s}
.wf-steps button em{font:500 12px/2.2 var(--mono);font-style:normal}
.wf-steps button b{font:400 27px/1.15 var(--serif);color:inherit;letter-spacing:-.01em}
.wf-steps button span{grid-column:2;display:none;color:var(--muted);font-size:15px;line-height:1.6;margin-top:10px}
.wf-steps button:hover,.wf-steps button.on{color:var(--ink)}
.wf-steps button.on em{color:var(--teal-2)}
.wf-steps button.on span{display:block}
.wf>[role=tabpanel]{grid-column:2;grid-row:1;display:none}
.wf>[role=tabpanel].on{display:block;animation:fade .4s ease}
.wf>.wf-phone.on{display:flex}
.wf-phone{display:flex;justify-content:center;background:var(--paper-2);border-radius:var(--r-lg);padding:48px 0}
.sec.alt .wf-phone{background:#fff}
@keyframes fade{from{opacity:0;transform:translateY(6px)}}

/* platform grid */
.platform{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.platform a{display:block;padding:36px 34px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:background .2s}
.platform a:hover{background:var(--paper)}
.platform .num{margin-bottom:40px}
.platform h3{font:400 28px/1.15 var(--serif);letter-spacing:-.01em;margin-bottom:10px}
.platform p{color:var(--muted);font-size:15px;margin-bottom:18px}
.platform ul{list-style:none;padding:0;margin:0;display:grid;gap:7px;font-size:14px;color:var(--ink)}
.platform li::before{content:"—";color:var(--soft);margin-right:8px}

/* dark section */
.dark{background:var(--ink);color:#c2cad8}
.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:#93a0b6}
.methods{margin:32px 0 36px;border-top:1px solid rgba(255,255,255,.14)}
.methods div{display:grid;grid-template-columns:160px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.methods b{font:500 12px/1.9 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:#6fd3cb}
.methods span{color:#dfe5ee;font-size:15.5px}
.phones{display:flex;justify-content:center;gap:28px;align-items:flex-start}
.phones .phone-shot{width:270px}
.phones .phone-shot:last-child{margin-top:72px}

/* roles list */
.rolelist{border-top:1px solid var(--line)}
.rolelist a{display:grid;grid-template-columns:280px 1fr 28px;gap:32px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:padding .25s}
.rolelist a:hover{padding-left:10px}
.rolelist b{font:400 29px/1.1 var(--serif);color:var(--ink);letter-spacing:-.01em;font-weight:400}
.rolelist span{color:var(--muted);font-size:16px}
.rolelist .ic{color:var(--soft);width:20px;height:20px;align-self:center}
.rolelist a:hover .ic{color:var(--ink)}

/* onboarding */
.onboard{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-2);counter-reset:o}
.onboard li{counter-increment:o;padding:34px 36px 8px 0}
.onboard li+li{padding-left:36px;border-left:1px solid var(--line-2)}
.onboard li::before{content:"0" counter(o);display:block;font:500 12px var(--mono);color:var(--soft);margin-bottom:28px}
.onboard span{display:none}
.onboard h3{font:400 27px/1.2 var(--serif);margin-bottom:12px}
.onboard p{margin:0;color:var(--muted);font-size:15.5px}

/* faq */
.faq-split{display:grid;grid-template-columns:1fr 1.6fr;gap:80px;align-items:start}
.faq-split h2{font-size:clamp(36px,4vw,54px)}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;font:500 17px/1.45 var(--sans);color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;background:linear-gradient(currentColor,currentColor) 50%/100% 1.5px no-repeat,linear-gradient(currentColor,currentColor) 50%/1.5px 100% no-repeat;transform:translateY(-50%);transition:transform .25s;color:var(--muted)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-a p{padding:0 48px 24px 0;margin:0;color:var(--muted);font-size:16px}
.faq-group{margin-bottom:56px}
.faq-group>h2{display:flex;align-items:center;gap:10px;font:500 12.5px var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:8px}
.faq-group>h2 .ic{display:none}
.empty{text-align:center;color:var(--muted);padding:32px;border:1px dashed var(--line-2);border-radius:var(--r)}

/* cta */
.cta-band{background:var(--navy);color:#c5cee0;padding:120px 0}
.cta-in{display:grid;grid-template-columns:1.4fr auto;gap:56px;align-items:end}
.cta-band h2{color:#fff;font-size:clamp(38px,4.8vw,64px)}
.cta-band p{font-size:18px;max-width:620px;margin:0;color:#c5cee0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- inner page hero ---------- */
.page-hero{background:var(--paper);padding:calc(var(--hdr) + 72px) 0 88px;border-bottom:1px solid var(--line)}
.ph-in>*{max-width:980px}
.page-hero h1{font-size:clamp(42px,5.6vw,80px);margin-bottom:26px}
.ph-lead{margin:0}
.page-hero .btn-row{margin-top:36px}
.crumbs{display:flex;align-items:center;gap:8px;font:400 12.5px var(--mono);margin-bottom:36px;color:var(--soft)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs .sep{width:12px;height:12px;transform:rotate(-90deg)}
.ph-flow{display:flex;flex-wrap:wrap;gap:6px 0;margin:36px 0 0;font:400 13px var(--mono);color:var(--muted)}
.ph-flow span+span::before{content:"→";margin:0 12px;color:var(--soft)}
.ph-search{position:relative;max-width:540px;margin-top:36px}
.ph-search .ic{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--soft)}
.ph-search input{width:100%;font-size:16px;padding:15px 16px 15px 46px;border-radius:6px;border:1px solid var(--line-2);background:#fff;outline:none}
.ph-search input:focus{border-color:var(--ink)}

/* subnav */
.subnav{position:sticky;top:var(--hdr);z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.subnav-in{display:flex;gap:28px;overflow-x:auto;scrollbar-width:none}
.subnav-in::-webkit-scrollbar{display:none}
.subnav a{flex:none;display:flex;align-items:center;gap:8px;padding:18px 0 16px;border-bottom:2px solid transparent;text-decoration:none;color:var(--muted);font-size:14.5px;font-weight:500;transition:color .2s,border-color .2s}
.subnav a .ic{display:none}
.subnav a:hover{color:var(--ink)}
.subnav a.on{color:var(--ink);border-bottom-color:var(--ink)}

/* ---------- features page ---------- */
.fgroup{padding:112px 0;border-bottom:1px solid var(--line)}
.fgroup.alt{background:var(--paper)}
.fg-in{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:start}
.fg-side{position:sticky;top:calc(var(--hdr) + 100px)}
.fg-num{display:block;font:500 12px var(--mono);color:var(--soft);margin-bottom:18px}
.fg-side h2{font-size:clamp(34px,3.6vw,52px)}
.fg-promise{font-size:18px;color:var(--muted);margin-bottom:32px}
.fg-side .more{margin-top:28px}
.fg-shot.phone{display:flex;justify-content:center;background:var(--paper-2);border-radius:var(--r-lg);padding:40px 0}
.fgroup.alt .fg-shot.phone{background:#fff}
.fg-cards{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line)}
.fcard{display:grid;grid-template-columns:28px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}
.fcard>span{color:var(--teal);padding-top:3px}
.fcard>span .ic{width:20px;height:20px}
.fcard h3{font:500 17px/1.35 var(--sans);margin-bottom:5px}
.fcard p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}

/* how it works page */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:140px}
.step{display:grid;grid-template-columns:1fr 1.3fr;gap:88px;align-items:center}
.step:nth-child(even) .st-copy{order:2}
.st-num{display:block;font:500 12px var(--mono);color:var(--soft);margin-bottom:22px}
.st-who{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font:400 12.5px var(--mono);color:var(--muted);margin-bottom:18px;text-transform:uppercase;letter-spacing:.05em}
.st-who .ic{width:14px;height:14px;color:var(--teal)}
.st-copy h2{font-size:clamp(36px,3.8vw,56px)}
.st-copy>p{color:var(--muted);font-size:17px}
.st-art.phone{display:flex;justify-content:center;background:var(--paper);border-radius:var(--r-lg);padding:48px 0}

/* solutions */
.sol{padding:88px 0;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hdr) + 70px)}
.sol:first-child{padding-top:0}
.sol-h{display:flex;align-items:flex-end;gap:20px;margin-bottom:18px}
.sol-h .p-ic{display:none}
.sol-h .eyebrow{margin-bottom:14px}
.sol-h h2{margin:0}
.sol-lead{font-size:19px;color:var(--muted);max-width:760px;margin-bottom:40px}
.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.sol-grid>div{display:flex;flex-direction:column;gap:8px;padding:26px 26px 6px 0}
.sol-grid>div+div{padding-left:26px;border-left:1px solid var(--line)}
.sol-grid .ic{width:20px;height:20px;color:var(--teal);margin-bottom:10px}
.sol-grid b{font:500 16px var(--sans);color:var(--ink)}
.sol-grid span{font-size:14.5px;color:var(--muted);line-height:1.6}

/* security */
.sec-grid4{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.sec-grid3{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.scard{padding:32px 30px 10px 0}
.sec-grid4>.scard+.scard,.sec-grid3>.scard+.scard{padding-left:30px;border-left:1px solid var(--line)}
.scard .p-ic{margin-bottom:24px}
.scard h3{font:400 25px/1.2 var(--serif);margin-bottom:10px}
.scard p{margin:0;color:var(--muted);font-size:15px}
.m-roles{display:none}
.matrix-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.matrix{width:100%;border-collapse:collapse;min-width:640px;font-size:15px}
.matrix th,.matrix td{padding:15px 20px;text-align:center;border-bottom:1px solid var(--line)}
.matrix thead th{font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--paper)}
.matrix thead th:first-child,.matrix tbody th{text-align:left}
.matrix tbody th{font-weight:500;color:var(--ink)}
.matrix tbody tr:last-child>*{border-bottom:0}
.matrix td{font-size:0}
.matrix td::before{font:500 15px/1 var(--sans)}
.matrix td.y::before{content:"✓";color:var(--ok)}
.matrix td.n::before{content:"—";color:#c3c7cf}
.timeline{position:relative;padding:8px 0 8px 32px;border-left:1px solid var(--line-2)}
.tl{position:relative;padding:16px 0}
.tl i{position:absolute;left:-37px;top:22px;width:9px;height:9px;border-radius:50%;background:var(--ink)}
.tl i.ok{background:var(--ok)}.tl i.tr{background:var(--teal)}
.tl b{display:block;color:var(--ink);font-weight:500}
.tl span{font:400 13px var(--mono);color:var(--muted)}

/* verification */
.verify-split{align-items:start}
.verify-box{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;scroll-margin-top:calc(var(--hdr) + 20px);box-shadow:0 30px 60px -40px rgba(11,27,51,.3)}
.demo-flag{display:inline-flex;align-items:center;gap:6px;font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.05em;color:#8a5a00;background:#fbf3e2;padding:5px 10px;border-radius:4px;margin-bottom:20px}
.demo-flag .ic{width:13px;height:13px}
.v-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);margin-bottom:22px}
.v-tabs button{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 8px;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;font-weight:500;font-size:14.5px;color:var(--muted);cursor:pointer}
.v-tabs button .ic{width:16px;height:16px}
.v-tabs button.on{color:var(--ink);border-bottom-color:var(--ink)}
.v-panel{display:none}.v-panel.on{display:block;animation:fade .3s ease}
.scan-box{position:relative;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:var(--ink)}
.scan-box video{width:100%;height:100%;object-fit:cover}
.scan-frame{position:absolute;inset:18%;pointer-events:none}
.scan-frame i{position:absolute;width:28px;height:28px;border:2px solid #fff}
.scan-frame i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.scan-frame i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.scan-frame i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.scan-frame i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
.scan-box.live .scan-frame::after{content:"";position:absolute;left:4%;right:4%;height:1px;background:#6fd3cb;animation:scanline 2.2s ease-in-out infinite}
@keyframes scanline{0%,100%{top:6%}50%{top:94%}}
.scan-idle{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#aab4c5;text-align:center;padding:0 22%;font-size:14px}
.scan-idle .ic{width:36px;height:36px;color:#fff}
.scan-idle p{margin:0}
.scan-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.scan-actions .btn{flex:1}
.scan-msg{min-height:1.4em;margin:10px 0 0;font-size:13.5px;color:var(--muted);text-align:center}
.v-fields{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;margin-bottom:14px}
.v-fields label,.demo-form label{display:block;font-size:13.5px;font-weight:500;color:var(--ink)}
.v-fields input,.demo-form input,.demo-form textarea{display:block;width:100%;margin-top:7px;font-size:16px;padding:13px 14px;border:1px solid var(--line-2);border-radius:6px;background:#fff;outline:none;transition:border-color .2s}
.v-fields input{font-family:var(--mono)}
.v-fields input:focus,.demo-form input:focus,.demo-form textarea:focus{border-color:var(--ink)}
.v-fields input[aria-invalid=true],.demo-form input[aria-invalid=true]{border-color:var(--bad)}
#vno{text-transform:uppercase}
.v-hint{font-size:13px;color:var(--muted);margin:12px 0 0}
.v-result:not(:empty){margin-top:22px}
.v-result:focus{outline:none}
.v-card{border-radius:10px;overflow:hidden;border:1px solid;animation:fade .35s ease}
.v-card.ok{border-color:#cfe6d7}.v-card.bad{border-color:#f0d0cd}
.v-top{display:flex;align-items:center;gap:10px;padding:13px 16px;font:500 15px var(--sans)}
.v-card.ok .v-top{background:var(--ok-soft);color:var(--ok)}.v-card.bad .v-top{background:var(--bad-soft);color:var(--bad)}
.v-top small{margin-left:auto;font:400 11.5px var(--mono);opacity:.9}
.v-main{display:flex;gap:18px;padding:18px}
.v-photo{display:grid;place-items:center;width:104px;height:104px;border-radius:8px;background:var(--paper);flex:none}
.v-main dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:14px;align-content:start}
dt{color:var(--muted)} dd{margin:0;font-weight:500;color:var(--ink)}
.stone{display:block;width:62px;height:62px;flex:none;background:conic-gradient(from 30deg,#1b4fb8,#3d7be8,#0d2f7a,#5a92f0,#163f99,#2b66d4,#1b4fb8);clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%)}
.stone.pink{background:conic-gradient(from 30deg,#c2306b,#f07aa8,#8e1d4c,#f59ac0,#b32a62,#e05a90,#c2306b)}
.stone.big{width:76px;height:76px}
.v-card.bad .stone{filter:grayscale(1) opacity(.45)}
.v-note{margin:0;padding:0 18px 16px;font-size:13.5px;color:var(--muted)}
.v-card.bad .v-note{color:var(--bad)}
.num-list{list-style:none;counter-reset:n;padding:0;margin:28px 0;border-top:1px solid var(--line)}
.num-list li{counter-increment:n;position:relative;padding:18px 0 18px 40px;border-bottom:1px solid var(--line);color:var(--muted)}
.num-list li::before{content:"0" counter(n);position:absolute;left:0;top:18px;font:500 12px/1.9 var(--mono);color:var(--soft)}
.num-list b{color:var(--ink);font-weight:500}
.muted-note{font-size:14.5px!important;color:var(--muted);padding-left:16px;border-left:2px solid var(--teal)}
.samples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);max-width:980px}
.sample{display:flex;align-items:center;gap:28px;padding:30px 30px 30px 0}
.sample+.sample{padding-left:30px;border-left:1px solid var(--line)}
.sample img{width:132px;height:132px;flex:none;border:1px solid var(--line);border-radius:4px}
.sample div{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.sample b{font:500 17px var(--mono);color:var(--ink)}
.sample span{color:var(--muted);font-size:14.5px}
.sample .btn{margin-top:10px}
.compare{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);max-width:980px}
.cmp{padding:30px 30px 8px 0}
.cmp+.cmp{padding-left:30px;border-left:1px solid var(--line)}
.cmp h3{display:flex;align-items:center;gap:10px;font:400 25px var(--serif)}
.cmp h3 .ic{width:20px;height:20px}
.cmp.yes h3 .ic{color:var(--ok)}
.cmp.no h3 .ic{color:var(--bad)}
.cmp ul{margin:0;padding:0;list-style:none;color:var(--muted)}
.cmp li{padding:10px 0;border-bottom:1px solid var(--line)}

/* guides */
.guides-layout{display:grid;grid-template-columns:240px 1fr;gap:72px;align-items:start}
.toc{position:sticky;top:calc(var(--hdr) + 32px);display:flex;flex-direction:column;border-left:1px solid var(--line)}
.toc-h{font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--soft);margin:0 0 10px 18px}
.toc a{margin-left:-1px;padding:7px 18px;border-left:1px solid transparent;color:var(--muted);text-decoration:none;font-size:14.5px}
.toc a:hover{color:var(--ink)}
.toc a.on{color:var(--ink);border-left-color:var(--ink)}
.guide-list{display:grid;border-top:1px solid var(--line)}
.guide{padding:44px 0;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hdr) + 20px)}
.guide header{display:flex;align-items:baseline;gap:16px;margin-bottom:24px}
.guide header .p-ic{display:none}
.guide h2{font-size:36px;margin:0}
.g-who{margin:6px 0 0;font:400 12px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--teal-2)}
.guide ol{list-style:none;counter-reset:s;padding:0;margin:0;max-width:720px}
.guide li{counter-increment:s;position:relative;padding:10px 0 10px 40px;color:#2f3a4d;font-size:16px}
.guide li::before{content:counter(s) ".";position:absolute;left:0;top:10px;font:500 13px/1.85 var(--mono);color:var(--soft)}

/* about */
.values{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.values div{display:flex;flex-direction:column;gap:6px;padding:26px 24px 22px 0;border-bottom:1px solid var(--line)}
.values div:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
.values .ic{width:20px;height:20px;color:var(--teal);margin-bottom:10px}
.values b{font:400 25px var(--serif);color:var(--ink)}
.values span{color:var(--muted);font-size:15px}
.maker{display:grid;grid-template-columns:200px 1fr;gap:64px;align-items:center;max-width:1000px}
.maker img{width:180px}
.maker p{color:var(--muted);font-size:17px}

/* contact */
.contact-sec{padding-top:80px}
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:72px;align-items:start}
.demo-form{display:grid;gap:20px}
.demo-form h2{font-size:42px;margin:0 0 4px}
.demo-form small{font-weight:400;color:var(--muted)}
.demo-form textarea{resize:vertical}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-chips{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.f-chips legend{font-size:13.5px;font-weight:500;margin-bottom:9px;padding:0}
.f-chips label{margin:0}
.f-chips input{position:absolute;opacity:0;width:1px;height:1px}
.f-chips span{display:block;padding:9px 15px;border-radius:6px;border:1px solid var(--line-2);font-size:14px;color:var(--muted);cursor:pointer;transition:all .15s}
.f-chips input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.f-chips input:focus-visible+span{outline:2px solid var(--teal);outline-offset:2px}
.f-err{margin:0;color:var(--bad);font-size:14px;font-weight:500}
.send-row{display:flex;flex-wrap:wrap;gap:12px}
.send-row .btn{flex:1}
.f-note{margin:0;font-size:13px;color:var(--muted)}
.contact-side{display:grid;position:sticky;top:calc(var(--hdr) + 32px);border-top:1px solid var(--line)}
.cs-card{padding:28px 0;border-bottom:1px solid var(--line)}
.cs-card h3{font:400 25px var(--serif);margin-bottom:14px}
.cs-card>a{display:flex;align-items:center;gap:14px;padding:10px 0;text-decoration:none;color:var(--muted);font-size:14.5px}
.cs-card>a>span{color:var(--teal)}
.cs-card>a b{display:block;color:var(--ink);font-weight:500;font-size:15px}
.cs-card>a:hover b{color:var(--teal-2)}
.next{list-style:none;counter-reset:x;padding:0;margin:0;display:grid;gap:14px}
.next li{counter-increment:x;position:relative;padding-left:34px;color:var(--muted);font-size:15px}
.next li::before{content:"0" counter(x);position:absolute;left:0;top:0;font:500 12px/1.9 var(--mono);color:var(--soft)}
.next b{color:var(--ink);font-weight:500}

/* 404 */
.pg-404 .page-hero{min-height:72vh;display:flex;align-items:center;border:0}


/* developers */
.api{display:grid;gap:0}
.api-block{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;padding:72px 0;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hdr) + 60px)}
.api-block:first-child{padding-top:0}
.api-copy,.api-code{min-width:0}
.api-copy h2{font-size:clamp(32px,3.2vw,44px)}
.api-copy p{color:var(--muted);font-size:16.5px}
.api-copy p b{color:var(--ink);font-weight:500}
code{font:400 .9em var(--mono);background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:1px 5px;color:var(--ink)}
.code-h{display:flex;align-items:center;gap:8px;font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--soft);margin:0 0 10px}
.code-h:not(:first-child){margin-top:26px}
pre.code{margin:0;background:var(--ink);color:#d7deea;border-radius:10px;padding:20px 22px;overflow-x:auto;font:400 13.5px/1.7 var(--mono);tab-size:2}
pre.code code{background:none;border:0;padding:0;color:inherit;font:inherit}
pre.code i{font-style:normal;color:#6fd3cb}
pre.code b{color:#9ab8ff;font-weight:500}
.code-tabs{display:flex;gap:0;border-bottom:1px solid var(--line);margin-bottom:12px}
.code-tabs button{background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:10px 14px;font:500 13px var(--mono);color:var(--muted);cursor:pointer}
.code-tabs button.on{color:var(--ink);border-bottom-color:var(--ink)}
.api-code>pre[role=tabpanel]{display:none}
.api-code>pre[role=tabpanel].on{display:block}
.params{width:100%;border-collapse:collapse;font-size:14.5px;margin-top:8px}
.params th{text-align:left;font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--soft);padding:10px 12px 10px 0;border-bottom:1px solid var(--line-2)}
.params td{padding:12px 12px 12px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--muted)}
.params td:first-child{white-space:nowrap;color:var(--ink)}
.params.fields td:first-child{white-space:normal;width:55%}
.st{display:inline-block;font:500 11.5px var(--mono);padding:2px 7px;border-radius:4px}
.st.ok{background:var(--ok-soft);color:var(--ok)}
.st.bad{background:var(--bad-soft);color:var(--bad)}

/* support */
.support-top{align-items:start}
.channels{display:grid;border-top:1px solid var(--line);margin-top:28px}
.channels a{display:grid;grid-template-columns:120px 1fr;gap:2px 20px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.channels b{font:400 24px/1.2 var(--serif);color:var(--ink);grid-row:span 2}
.channels span{font:500 15.5px var(--mono);color:var(--ink)}
.channels small{color:var(--muted);font-size:14px}
.channels a:hover span{color:var(--teal-2)}
.muted-copy{color:var(--muted)}

/* ---------- footer ---------- */
.ftr{background:var(--ink);color:#93a0b6;padding:88px 0 0;font-size:14.5px}
.f-top{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:48px;padding-bottom:64px}
.f-brand img{height:40px;width:auto;margin-bottom:22px}
.f-brand p{max-width:360px}
.f-contact{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px}
.f-contact a{display:inline-flex;align-items:center;gap:10px;color:#dfe5ee;text-decoration:none}
.f-contact .ic{width:16px;height:16px;color:#6fd3cb}
.f-contact a:hover{color:#fff}
.f-col h3{font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:#6c7a92;margin-bottom:18px}
.f-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.f-col a{color:#c2cad8;text-decoration:none}
.f-col a:hover{color:#fff}
.f-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:24px 0 30px;border-top:1px solid rgba(255,255,255,.1);font:400 12.5px var(--mono)}
.f-bot p{margin:0}
.f-bot a{color:#dfe5ee}
.m-cta{display:none}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav-verify{display:none}
  .wf{grid-template-columns:300px 1fr;column-gap:48px}
  .sol-grid{grid-template-columns:repeat(2,1fr)}
  .sol-grid>div:nth-child(3){padding-left:0;border-left:0}
  .qv-scan{display:none}
}
@media (max-width:1100px){
  :root{--hdr:64px}
  .brand img{height:32px}
  .hdr-cta-m{display:inline-flex;margin-left:auto}
  .burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:0;background:none;cursor:pointer;padding:11px}
  .burger span{display:block;height:1.5px;background:var(--ink);transition:transform .25s,opacity .25s}
  .nav-open .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-open .burger span:nth-child(2){opacity:0}
  .nav-open .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .nav-open .hdr{background:#fff;border-bottom-color:var(--line-cool)}
  .nav{position:fixed;left:0;right:0;top:var(--hdr);bottom:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:8px 24px calc(24px + env(safe-area-inset-bottom));overflow-y:auto;transform:translateX(100%);transition:transform .3s ease;visibility:hidden}
  .nav-open .nav{transform:none;visibility:visible}
  .nav-list{flex-direction:column;margin:0;gap:0}
  .nav-list>li{border-bottom:1px solid var(--line-cool)}
  .nav-link{width:100%;justify-content:space-between;font:400 26px var(--serif);padding:18px 0;border-radius:0}
  .nav-link:hover{background:none}
  .nav-link .chev{width:18px;height:18px}
  .dd{position:static;transform:none;opacity:1;visibility:visible;padding:0;display:none}
  .has-dd.open .dd{display:block}
  .dd-in{border:0;box-shadow:none;min-width:0;padding:0 0 14px}
  .dd a{padding:10px 0}
  .nav-actions{flex-direction:column;align-items:stretch;gap:12px;margin-top:28px}
  .nav-verify{display:flex;justify-content:center;padding:14px;border:1px solid var(--line-2);border-radius:6px}
  body.nav-open{overflow:hidden}

  .split,.split.wide-l,.split.wide-r{grid-template-columns:1fr;gap:56px}
  .wf{grid-template-columns:1fr;row-gap:28px}
  .wf>[role=tabpanel]{grid-column:1;grid-row:2}
  .platform{grid-template-columns:1fr 1fr}
  .cta-in{grid-template-columns:1fr;gap:32px;align-items:start}
  .fg-in{grid-template-columns:1fr;gap:40px}
  .api-block{grid-template-columns:1fr;gap:32px}
  .fg-side{position:static}
  .step{grid-template-columns:1fr;gap:40px}
  .step:nth-child(even) .st-copy{order:0}
  .steps{gap:96px}
  .contact-grid{grid-template-columns:1fr}
  .contact-side{position:static}
  .f-top{grid-template-columns:repeat(3,1fr)}
  .f-brand{grid-column:1/-1}
  .faq-split{grid-template-columns:1fr;gap:32px}
  .sec-grid4{grid-template-columns:1fr 1fr}
  .sec-grid4>.scard:nth-child(3){padding-left:0;border-left:0}
  .rolelist a{grid-template-columns:200px 1fr 24px}
  .qv{flex-wrap:wrap}
  .qv-h{width:100%}
  .qv-f{flex:1;width:auto}
  .qv-w{flex:0 1 150px}
  .hero-stage .phone-shot{width:180px;right:16px;bottom:-60px}
}
@media (max-width:760px){
  body{font-size:15.5px}
  .wrap,.narrow{width:calc(100% - 40px)}
  .sec,.fgroup{padding:84px 0}
  .sec-head{margin-bottom:44px}
  .statement{margin-bottom:48px}
  .hero{padding-top:calc(var(--hdr) + 48px)}
  .hero-trust{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
  .hero-trust li{padding:0;border:0}
  .hero-stage{margin-top:48px}
  .hero-stage .shot{margin-bottom:-60px}
  .hero-stage .shot::before{height:16px;background-size:36px 7px}
  .hero-stage .phone-shot{display:none}
  .hero + .qv-wrap{padding-top:84px}
  .btn-row .btn{flex:1 1 auto}
  .qv{padding:24px 0}
  .qv-f,.qv-w{flex:1 1 100%}
  .qv .btn{width:100%}
  .qv-scan{display:flex;justify-content:center;width:100%;padding:4px 0 0}
  .cols,.onboard,.platform,.sec-grid3,.sec-grid4,.compare,.samples,.values{grid-template-columns:1fr}
  .platform{border-left:0}
  .platform a{border-right:0;padding:30px 0}
  .platform .num{margin-bottom:18px}
  .cols>*,.cols>*+*,.onboard li,.onboard li+li,.scard,.sec-grid4>.scard+.scard,.sec-grid3>.scard+.scard,.cmp,.cmp+.cmp,.sample,.sample+.sample,.values div,.values div:nth-child(even){padding:26px 0;border-left:0;border-bottom:1px solid var(--line)}
  .num,.onboard li::before{margin-bottom:14px}
  .sol-grid{grid-template-columns:1fr}
  .sol-grid>div,.sol-grid>div+div{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}
  .sol{padding:64px 0}
  .rolelist a{grid-template-columns:1fr 24px;gap:6px 16px}
  .rolelist span{grid-column:1}
  .rolelist .ic{grid-column:2;grid-row:1}
  .methods div{grid-template-columns:1fr;gap:4px}
  .phones{gap:14px}
  .phones .phone-shot{width:46%;border-radius:24px;padding:6px}
  .phones .phone-shot img{border-radius:19px}
  .phones .phone-shot:last-child{margin-top:40px}
  .wf-steps button b{font-size:23px}
  .wf-phone,.st-art.phone,.fg-shot.phone{padding:32px 0}
  .phone-shot{width:min(240px,70%)}
  .page-hero{padding:calc(var(--hdr) + 40px) 0 56px}
  .crumbs{margin-bottom:26px}
  .cta-band{padding:88px 0}
  .cta-actions .btn{flex:1 1 100%}
  .m-roles{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:14px}
  .m-roles button{border:1px solid var(--line-2);background:#fff;padding:10px 6px;border-radius:6px;font-weight:500;font-size:14px;color:var(--muted);cursor:pointer}
  .m-roles button.on{background:var(--ink);border-color:var(--ink);color:#fff}
  .matrix{min-width:0;font-size:14.5px}
  .matrix th,.matrix td{padding:13px 16px}
  .matrix td{text-align:right}
  .matrix[data-col="2"] tr>:nth-child(n+3),.matrix[data-col="3"] tr>:is(:nth-child(2),:nth-child(n+4)),
  .matrix[data-col="4"] tr>:is(:nth-child(-n+3):not(:first-child),:nth-child(5)),.matrix[data-col="5"] tr>:nth-child(-n+4):not(:first-child){display:none}
  .api-block{grid-template-columns:1fr;gap:28px;padding:56px 0}
  .channels a{grid-template-columns:1fr}
  .channels b{grid-row:auto}
  pre.code{font-size:12.5px;padding:16px}
  .guides-layout{grid-template-columns:1fr;gap:0}
  .toc{display:none}
  .guide h2{font-size:29px}
  .maker{grid-template-columns:1fr;gap:24px}
  .maker img{width:110px}
  .f-row{grid-template-columns:1fr}
  .v-fields{grid-template-columns:1fr}
  .v-main{flex-direction:column}
  .v-photo{width:100%}
  .sample{flex-direction:column;align-items:flex-start}
  .demo-form h2{font-size:34px}
  .hide-s{display:none}
  .f-top{grid-template-columns:1fr 1fr;gap:40px 24px}
  .f-bot{flex-direction:column;padding-bottom:92px}
  .m-cta{display:flex;align-items:center;justify-content:center;position:fixed;left:20px;right:20px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:90;padding:15px;border-radius:6px;background:var(--navy);color:#fff;font-weight:500;text-decoration:none;box-shadow:0 14px 30px -12px rgba(11,27,51,.6);transform:translateY(150%);transition:transform .3s ease}
  .m-cta.show{transform:none}
  .pg-contact .m-cta{display:none}
}
@media (max-width:400px){
  .hdr-cta-m{display:none}
  .brand img{height:28px}
  .hero-trust{grid-template-columns:1fr}
  .v-tabs button{font-size:13px;gap:5px}
  kbd{white-space:normal}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}