/* Public website: header, hero, sections, pricing, docs, auth, checkout, footer */

body.site{background:var(--bg);letter-spacing:-.005em}
.hero h1,.section h2,.section-dark h2,.page-hero h1,.cta-band h2,.auth-side h2,.auth-form h1,.docs-body h1,.docs-body h2,.co-main h1,.compare h2,.pay-faq h2,.prose-page h1{letter-spacing:-.02em}

/* ---------- header ---------- */
.site-header{background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08);position:relative;z-index:30}
.site-header .bar-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.site-header .logo{color:#fff}
.site-header .logo .tag{margin-left:2px;padding:4px 10px;border-radius:999px;background:rgba(94,234,212,.12);color:var(--mint);font-size:12px;font-weight:700;letter-spacing:0}
.nav{display:flex;align-items:center;gap:6px}
.nav a{padding:9px 14px;border-radius:10px;color:#cbd4e4;font-size:15px;font-weight:600;text-decoration:none}
.nav a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav a.is-on{color:#fff;background:rgba(255,255,255,.09)}
.header-cta{display:flex;align-items:center;gap:8px}
.header-cta .login{padding:10px 14px;color:#fff;font-weight:700;font-size:15px;text-decoration:none}
.header-cta .btn{min-height:46px;padding:0 20px}
.burger{display:none;width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.16);background:none;color:#fff;font-size:22px;cursor:pointer}
.mobile-nav{display:none;background:var(--navy);border-top:1px solid rgba(255,255,255,.08);padding:12px 16px 18px}
.mobile-nav a{display:block;padding:12px 6px;color:#d7deec;font-weight:600;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-nav .btn{margin-top:14px;width:100%}
.mobile-nav.is-open{display:block}

.announce{background:var(--accent);color:var(--navy);text-align:center;font-weight:700;font-size:14px;padding:9px 16px}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy);color:#fff;padding:80px 0 116px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 72%)}
.hero::after{content:"";position:absolute;right:-8%;top:8%;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 38%,transparent),transparent 68%);pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,538px);gap:60px;align-items:center}
.hero-pill{display:inline-flex;align-items:center;gap:9px;min-height:38px;padding:0 15px;border-radius:999px;background:#13213a;border:1px solid #1f3354;color:#cdd6e5;font-size:13px;font-weight:700}
.hero h1{margin-top:24px;color:#fff;font-size:67px;line-height:1.1}
.hero h1 em{font-style:normal;color:var(--mint)}
.hero .lead{margin-top:22px;max-width:500px;font-size:19px;line-height:1.65;color:#b6c0d0;letter-spacing:-.01em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-cta .btn-outline-dark{background:transparent;border-color:#26324a}
.hero-checks{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:34px;font-size:14px;color:#8d99ae}
.hero-checks i{color:var(--mint);margin-right:9px;font-size:16px;vertical-align:-1px}

.upload-mock{position:relative;background:#fff;border-radius:18px;padding:22px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.upload-mock .hd{display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:800;color:var(--navy);font-size:16px;letter-spacing:-.02em}
.upload-mock .hd b{color:var(--brand)}
.drop{margin-top:18px;border:2px dashed #b9c6d9;border-radius:14px;background:#f4f8fb;padding:22px 16px 20px;text-align:center}
.drop .chip{width:46px;height:46px;border-radius:12px;margin-bottom:12px}
.drop strong{display:block;color:var(--navy);font-size:16px;letter-spacing:-.02em;line-height:1.3}
.drop span:not(.chip){display:block;margin-top:3px;font-size:13px;color:#667085;line-height:1.4}
.drop .chip{display:flex;margin-left:auto;margin-right:auto}
.up-row{display:flex;align-items:center;gap:12px;margin-top:14px}
.up-row .meta{flex:1;min-width:0}
.up-row .top{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;font-weight:700;color:var(--navy)}
.up-row .top span{font-weight:600;color:#667085}
.up-row .top span.ok{color:#12a150;font-weight:800}
.up-row .bar{margin-top:6px;height:7px}
.up-row .bar.green>i{background:#1db35b}
.linkbox{display:flex;align-items:center;gap:10px;margin-top:18px;background:#f1f4f9;border-radius:10px;padding:8px 8px 8px 12px}
.linkbox code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:#333f55}
.edge-badge{position:absolute;left:-36px;bottom:-44px;display:flex;align-items:center;gap:14px;background:#fff;border-radius:14px;padding:14px 22px 14px 16px;box-shadow:0 18px 44px rgba(0,0,0,.28)}
.edge-badge small{display:block;font-size:13px;color:#4b5568}
.edge-badge b{display:block;font-size:16px;color:var(--navy);letter-spacing:-.02em}

.stats{position:relative;z-index:2;margin-top:-52px}
.stats-in{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;background:#fff;border-radius:18px;padding:30px 29px;box-shadow:0 20px 50px rgba(11,19,36,.12)}
.stats-in b{display:block;font-size:25px;font-weight:800;color:var(--navy);line-height:1.2}
.stats-in span{display:block;margin-top:5px;font-size:13px;color:#667085}

/* ---------- sections ---------- */
.section{padding:96px 0 0}
.section-dark{background:var(--navy);color:#c3cde0;margin-top:96px;padding:96px 0}
.section-head{max-width:690px}
.section-head.center{margin:0 auto;text-align:center}
.section h2,.section-dark h2{margin-top:10px;font-size:46px;line-height:1.1}
.section-dark h2{color:#fff}
.section-dark .eyebrow{color:var(--mint)}
.section .lead,.section-dark .lead{margin-top:18px;font-size:18px;line-height:1.62;color:#4b5568;letter-spacing:-.01em}

.feat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:48px}
.feat{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.feat .chip{width:46px;height:46px;border-radius:12px;font-size:22px}
.feat h3{margin-top:22px;font-size:20px}
.feat p{margin-top:10px;font-size:16px;line-height:1.5;color:#4b5568;letter-spacing:-.01em}
.feat p .inline-code{font-size:11.5px;padding:3px 7px}

.steps{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr) 24px minmax(0,1fr) 24px minmax(0,1fr);gap:16px;align-items:center;margin-top:48px}
.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;height:100%}
.step .chip{width:40px;height:40px;border-radius:10px;font-size:20px}
.step h3{margin-top:14px;font-size:17px}
.step p{margin-top:6px;font-size:13px;line-height:1.5;color:#4b5568}
.step.is-hot{border:2px solid var(--brand)}
.step.is-dark{background:var(--navy);border-color:var(--navy)}
.step.is-dark h3{color:#fff}
.step.is-dark p{color:#b6c0d0}
.step-arrow{color:var(--brand);font-size:22px;text-align:center}

.dev-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,618px);gap:76px;align-items:center}
.dev-grid h2{font-size:44px;line-height:1.1}
.dev-grid .lead{color:#aab5c8}
.check-list{margin-top:26px}
.check-list li{display:flex;gap:12px;align-items:center;margin-bottom:12px;font-size:16px;color:#d4dbe8}
.check-list i{color:var(--mint)}
.dev-card{background:#0f1a30;border:1px solid #1b2a47;border-radius:18px}
.dev-card .code{background:transparent;border-radius:18px}
.dev-card .tabs{border-bottom:1px solid #1b2a47;padding:12px}
.dev-card pre{padding:22px 22px 24px;font-size:12.5px;line-height:1.85}

.case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:48px}
.case{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;min-height:160px}
.case .pill{margin-bottom:22px}
.case p{font-size:16.5px;line-height:1.5;color:#4b5568;letter-spacing:-.01em}

.sec-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr);gap:40px;align-items:start}
.sec-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.sec-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 18px 22px;min-height:112px}
.sec-card h3{font-size:16px}
.sec-card p{margin-top:9px;font-size:14.5px;line-height:1.6;color:#4b5568}

.mini-prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:52px}
.mini-plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px}
.mini-plan h3{font-size:16px;font-weight:700;color:#3b4658;letter-spacing:-.01em}
.mini-plan .price{margin-top:12px;font-size:44px;font-weight:800;color:var(--navy);line-height:1.1;letter-spacing:-.03em}
.mini-plan .price small{font-size:16px;font-weight:600;color:#667085;letter-spacing:0;margin-left:1px}
.mini-plan .desc{margin-top:16px;font-size:16px;color:#4b5568}
.mini-plan .btn{margin-top:26px;width:100%;min-height:46px}
.mini-plan.is-pro{background:var(--navy);border-color:var(--navy)}
.mini-plan.is-pro h3,.mini-plan.is-pro .price,.mini-plan.is-pro .price small{color:#fff}
.mini-plan.is-pro .price small{color:#aab5c8}
.mini-plan.is-pro .desc{color:#aab5c8}
.mini-plan .badge{position:absolute;right:23px;top:22px;padding:5px 11px;border-radius:999px;background:var(--accent);color:var(--navy);font-size:12px;font-weight:800}
.more-link{display:block;margin-top:26px;text-align:center;font-weight:700;color:var(--brand-dark)}

.cta-band{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:96px;background:var(--brand);border-radius:28px;padding:52px;color:#d7f1ed}
.cta-band h2{color:#fff;font-size:40px;max-width:760px;line-height:1.1}
.cta-band p{margin-top:12px;font-size:18px}
.cta-band .btn{min-height:56px;padding:0 32px;font-size:16.5px}

/* ---------- footer ---------- */
.site-footer{margin-top:96px;background:var(--navy);color:#9aa6bb;padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:minmax(0,1fr) repeat(3,minmax(0,1fr));gap:40px}
.site-footer .logo{color:#fff;font-size:20px}
.site-footer .about{margin-top:20px;max-width:270px;font-size:14px;line-height:1.7;color:#8d99ae}
.site-footer h4{color:#fff;font-size:15px;font-weight:700;letter-spacing:-.01em}
.site-footer li{margin-top:12px}
.site-footer li a{color:#aab5c8;font-size:15px}
.site-footer li a:hover{color:#fff;text-decoration:none}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding:26px 0 30px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:#8d99ae}
.foot-bottom a{color:#aab5c8}

/* ---------- pricing page ---------- */
.page-hero{background:var(--navy);color:#fff;text-align:center;padding:70px 0 92px;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:48px 48px}
.page-hero .eyebrow{color:var(--mint)}
.page-hero h1{margin-top:12px;color:#fff;font-size:56px;line-height:1.1}
.page-hero p{margin:14px auto 0;max-width:600px;font-size:18px;color:#b6c0d0;letter-spacing:-.01em}
.bill-toggle{display:inline-flex;margin-top:30px;padding:4px;border-radius:12px;background:#17213a}
.bill-toggle button{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 15px;border:0;border-radius:9px;background:none;color:#b6c0d0;font-weight:700;font-size:14px;cursor:pointer}
.bill-toggle button.is-on{background:#fff;color:var(--navy)}
.bill-toggle .save{padding:7px 12px;border-radius:9px;background:var(--accent);color:var(--navy);font-size:13px;font-weight:800;margin:-2px -4px -2px 4px}
.bill-toggle button.is-on .save{margin:0}

.plan-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:-64px;position:relative;z-index:2}
.plan-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 30px 26px;box-shadow:var(--shadow)}
.plan-card h3{font-size:18px}
.plan-card .sub{margin-top:8px;font-size:15px;color:#667085}
.plan-card .price{margin-top:24px;font-size:48px;font-weight:800;color:var(--navy);line-height:1.1}
.plan-card .per{margin-top:6px;font-size:15px;color:#667085}
.plan-card .btn{margin-top:24px;width:100%;min-height:46px}
.plan-card ul{margin-top:26px}
.plan-card li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:15px;color:#27324a;line-height:1.4}
.plan-card li i{color:var(--brand);font-size:15px;margin-top:1px}
.plan-card.is-pro{background:var(--navy);border:2px solid var(--brand);padding:29px 29px 25px}
.plan-card.is-pro h3,.plan-card.is-pro .price{color:#fff}
.plan-card.is-pro .sub,.plan-card.is-pro .per{color:#aab5c8}
.plan-card.is-pro li{color:#e4e9f3}
.plan-card.is-pro li i{color:var(--mint)}
.plan-card .badge{position:absolute;right:20px;top:20px;padding:5px 11px;border-radius:999px;background:var(--accent);color:var(--navy);font-size:12px;font-weight:800}
.plan-card .head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.plan-note{margin-top:14px;text-align:center;font-size:13px;color:#667085}
.compare{margin-top:72px}
.compare h2{font-size:34px}
.compare .tbl-card{margin-top:22px}
.compare .table th:first-child,.compare .table td:first-child{width:25%}
.compare .table td{padding:14px 18px;font-size:15px}
.compare .table td:first-child{color:#4b5568}
.compare .table th.pro,.compare .table td.pro{font-weight:800}
.compare .table th.pro{color:var(--brand)}
.compare .swipe{display:none;margin-top:10px;font-size:13px;color:var(--muted)}
.pay-faq{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.6fr);gap:60px;margin-top:84px}
.pay-faq h2{font-size:32px}
.pay-faq .sub{margin-top:12px;color:#667085;font-size:16px}
.pay-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pay-pills span{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 16px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14px;font-weight:700;color:var(--ink)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-top:12px;padding:0 22px}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;min-height:52px;font-size:15px;font-weight:700;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"▸";font-size:12px;color:var(--navy);transition:transform .15s}
.faq details[open] summary::before{transform:rotate(90deg)}
.faq details p{padding:0 0 20px;font-size:15px;line-height:1.65;color:#4b5568}

/* ---------- docs ---------- */
.docs-wrap{display:grid;grid-template-columns:232px minmax(0,1fr);gap:56px;padding:36px 0 80px;align-items:start}
body.docs-page{background:#fff}
.docs-side{position:sticky;top:20px}
.docs-side .search{position:relative;margin-bottom:22px}
.docs-side .search input{width:100%;min-height:42px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14px}
.docs-side .grp{margin:0 0 8px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#4b5568}
.docs-side a{display:block;padding:10px 14px;border-radius:10px;color:var(--ink);font-size:15px;font-weight:600}
.docs-side a:hover{text-decoration:none;background:#eaeef5}
.docs-side a.is-on{background:var(--brand-tint);color:var(--brand)}
.docs-body{min-width:0}
.crumbs{font-size:12.5px;color:var(--muted)}
.docs-body h1{margin-top:14px;font-size:44px;line-height:1.1}
.docs-body h2{margin-top:64px;font-size:32px;line-height:1.15;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.docs-body .intro{margin-top:18px;font-size:18px;line-height:1.75;color:#4b5568;max-width:760px}
.docs-body p{margin-top:14px;font-size:16px;line-height:1.7;color:#4b5568;max-width:760px}
.docs-body .inline-code{font-size:11.5px}
.docs-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.docs-cards a{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;color:var(--ink)}
.docs-cards a:hover{text-decoration:none;border-color:#c9d2e0}
.docs-cards b{display:block;margin-top:16px;font-size:16px;letter-spacing:-.02em}
.docs-cards small{display:block;margin-top:3px;font-size:13px;color:var(--muted)}
.method{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:10px;background:#eef1f6;font:700 12px var(--mono);color:var(--ink)}
.method b{color:var(--brand)}
.docs-body .code{margin-top:16px;border-radius:16px}
.endpoint{display:block;margin-top:10px;padding:14px 18px;border:1px solid var(--line);border-radius:10px;background:#f8fafd;font:500 12.5px var(--mono);color:#27324a}
.endpoint b{margin-right:8px;font-weight:700}
.endpoint .get{color:#2f5bea}.endpoint .patch{color:#a86400}.endpoint .delete{color:var(--red)}.endpoint .post{color:var(--brand)}
.endpoint em{font-style:normal;color:#667085}
.docs-body .tbl-card{margin-top:16px}
.docs-body .table td,.docs-body .table th{padding:14px 18px;font-size:14.5px}
.docs-body .table td code{background:#eef1f6;padding:3px 7px;border-radius:6px;font-size:11.5px}
.req{margin-left:6px;padding:3px 8px;border-radius:999px;background:#fde8e5;color:var(--red);font:700 11px var(--font)}
.sdk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}
.sdk-grid>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.sdk-grid b{font-size:15px;color:var(--ink)}
.sdk-grid p{margin-top:6px;font-size:12.5px;line-height:1.55}
.code-chip{display:inline-block;padding:2px 8px;border-radius:999px;font:700 12px var(--mono)}
.code-chip.y{background:#fdf0d2;color:#8a5a00}.code-chip.r{background:#fde8e5;color:var(--red)}.code-chip.g{background:#eef1f6;color:#3b4658}

/* ---------- auth (login / register) ---------- */
body.auth{background:#fff}
.auth-split{display:grid;grid-template-columns:minmax(0,46%) minmax(0,54%);min-height:100vh}
.auth-side{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:52px 56px 38px;color:#fff;background:var(--navy);overflow:hidden}
.auth-side.teal{background:var(--brand)}
.auth-side::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px}
.auth-side.teal::before{display:none}
.auth-side::after{content:"";position:absolute;left:-120px;bottom:-140px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 55%,transparent),transparent 65%)}
.auth-side.teal::after{display:none}
.auth-side>*{position:relative;z-index:1}
.auth-side .logo{color:#fff}
.auth-side h2{color:#fff;font-size:41px;line-height:1.12;max-width:460px}
.auth-side .sub{margin-top:18px;font-size:17.4px;line-height:1.6;color:#c4d0e2;max-width:460px;letter-spacing:-.01em}
.auth-side.teal .sub{color:#d7f1ed}
.auth-side .mid{margin-top:auto;margin-bottom:auto;padding:40px 0}
.auth-side small{font-size:14px;color:#9fb0c8}
.auth-side.teal small{color:#bfe8e2}
.mini-usage{margin-top:34px;max-width:460px;background:#101c33;border:1px solid #1d2d4b;border-radius:16px;padding:18px 20px}
.mini-usage .r{display:flex;justify-content:space-between;font-size:13.5px;font-weight:700;color:#e4eaf5}
.mini-usage .bar{margin:12px 0;height:8px;background:#1e2d49}
.mini-usage .bar>i{background:#14b8a6}
.mini-usage .s{display:flex;gap:18px;font-size:13px;color:#9fb0c8}
.auth-points{margin-top:30px;display:grid;gap:14px}
.auth-points li{display:flex;align-items:center;gap:14px;font-size:17px;color:#e6f6f3}
.auth-points .ck{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.12);flex:none}
.auth-main{display:flex;align-items:center;justify-content:center;padding:40px 24px}
.auth-form{width:100%;max-width:440px}
.auth-form h1{font-size:34px}
.auth-form .alt{margin-top:8px;font-size:16px;color:#667085}
.auth-form .alt a{font-weight:800}
.social{display:grid;gap:10px;margin-top:26px}
.social.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.social a,.social button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:46px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:700;font-size:15px;color:var(--ink);cursor:pointer;text-decoration:none}
.social a:hover{background:#fafbfd;text-decoration:none}
.social svg{width:18px;height:18px}
.auth-form .fine{margin-top:16px;font-size:13.5px;color:#667085;display:flex;gap:8px;align-items:center}
.step-tag{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:800;margin-bottom:12px}
.step-tag span{padding:5px 11px;border-radius:999px;background:var(--brand-tint);color:var(--brand-dark)}
.step-tag b{color:var(--brand)}
.strength{margin-top:-6px;margin-bottom:16px}
.strength .bar{height:6px}
.strength small{display:block;margin-top:6px;font-size:12.5px;font-weight:700;color:var(--brand)}
.code-input{display:flex;gap:10px;justify-content:space-between}
.code-input input{width:100%;max-width:56px;height:60px;text-align:center;font:800 24px var(--mono);border:1px solid var(--line);border-radius:12px}

/* ---------- checkout ---------- */
body.checkout{background:var(--bg)}
.co-head{background:#fff;border-bottom:1px solid var(--line)}
.co-head .in{display:flex;justify-content:space-between;align-items:center;height:68px}
.co-head .logo{color:var(--navy)}
.co-head .secure{display:flex;align-items:center;gap:7px;font-size:13.5px;font-weight:700;color:var(--brand)}
.co-main{padding:36px 0 80px}
.co-main .back{font-size:13px;font-weight:700;color:var(--brand)}
.co-main h1{margin-top:14px;font-size:38px}
.co-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:30px;margin-top:28px;align-items:start}
.co-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:20px}
.co-card h2{font-size:18px;margin-bottom:20px}
.period-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.period{display:block;border:1px solid var(--line);border-radius:12px;padding:20px 18px;cursor:pointer;background:#fff}
.period input{position:absolute;opacity:0;pointer-events:none}
.period .r{display:flex;justify-content:space-between;gap:10px;font-weight:800;font-size:16px;color:var(--ink)}
.period .r span{font-weight:600;color:#667085}
.period small{display:block;margin-top:6px;font-size:13px;color:#667085}
.period.is-on{border:2px solid var(--brand);background:var(--brand-tint);padding:19px 17px}
.period.is-on .r span{color:var(--ink);font-weight:800}
.period.is-on small{color:var(--brand-dark);font-weight:700}
.pay-methods{display:grid;gap:10px}
.pay-methods .radio-card{align-items:center;padding:14px 18px}
.pay-methods .radio-card strong{font-size:15.5px}
.pay-methods .radio-card small{margin-top:1px}
.pay-fields{margin-top:20px}
.stripe-el{min-height:46px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
.order-card{position:sticky;top:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.order-card h2{font-size:18px}
.order-plan{display:flex;gap:14px;align-items:center;margin-top:20px}
.order-plan b{display:block;color:var(--ink);font-size:15px}
.order-plan small{display:block;color:#667085;font-size:12.5px}
.sum-lines{margin-top:18px}
.sum-lines .l{display:flex;justify-content:space-between;gap:14px;padding:6px 0;font-size:14.5px;color:#4b5568}
.sum-lines .l span:last-child{font-weight:600}
.sum-lines .neg span:last-child{color:var(--brand);font-weight:800}
.coupon-row{display:flex;gap:10px;margin-top:14px}
.coupon-row .btn{width:auto;flex:none;min-height:44px;padding:0 18px}
.coupon-row input{flex:1 1 auto;width:auto;min-width:0;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:10px;font-size:14.5px}
.total{display:flex;justify-content:space-between;align-items:baseline;margin-top:20px;padding-top:20px;border-top:1px solid var(--line);font-weight:800;color:var(--ink)}
.total b{font-size:28px}
.order-card .btn{margin-top:18px;width:100%;min-height:54px;font-size:16px}
.order-card .renew{margin-top:14px;text-align:center;font-size:12.5px;color:#667085;line-height:1.5}
.bank-box{margin-top:18px;background:#f7f9fc;border:1px dashed #b9c6d9;border-radius:12px;padding:16px 18px;font-size:14.5px;white-space:pre-line;color:var(--ink)}

/* ---------- misc public pages ---------- */
.prose-page{padding:56px 0 20px}
.prose-page .card{max-width:820px;margin:0 auto;padding:40px}
.prose-page h1{font-size:38px;margin-bottom:20px}
.prose{font-size:16px;line-height:1.75;color:#3b4658}
.prose h2{margin:28px 0 8px;font-size:22px}
.prose h3{margin:22px 0 6px;font-size:18px}
.prose p{margin:0 0 14px}
.prose ul{list-style:disc;padding-left:22px;margin:0 0 14px}
.center-card{max-width:520px;margin:64px auto;text-align:center}
.center-card .chip{width:64px;height:64px;font-size:28px;border-radius:18px;margin-bottom:18px}
.file-page{max-width:640px;margin:56px auto}
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:560px;margin:0 auto;display:flex;gap:16px;align-items:center;background:var(--navy);color:#d4dbe8;border-radius:14px;padding:14px 18px;font-size:13.5px;box-shadow:0 12px 40px rgba(0,0,0,.3)}
.cookie-bar a{color:var(--mint)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .feat-grid,.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-grid{gap:36px}
  .hero h1{font-size:54px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .step-arrow{display:none}
  .dev-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .sec-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
  .nav,.header-cta .login{display:none}
  .header-cta .btn{display:none}
  .burger{display:inline-flex;align-items:center;justify-content:center}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero{padding:48px 0 100px}
  .edge-badge{left:12px;bottom:-34px}
  .stats-in{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}
  .mini-prices{grid-template-columns:minmax(0,1fr)}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 28px}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .docs-wrap{grid-template-columns:minmax(0,1fr)}
  .docs-side{position:static;display:none}
  .pay-faq{grid-template-columns:minmax(0,1fr);gap:36px}
  .auth-split{grid-template-columns:minmax(0,1fr)}
  .auth-side{padding:28px 24px;min-height:0}
  .auth-side .mid{display:none}
  .auth-side small{display:none}
  .co-grid{grid-template-columns:minmax(0,1fr)}
  .order-card{position:static}
}
@media (max-width:640px){
  .section{padding-top:64px}
  .section-dark{margin-top:64px;padding:64px 0}
  .section h2,.section-dark h2,.dev-grid h2{font-size:30px}
  .hero h1{font-size:40px}
  .hero .lead{font-size:17px}
  .feat-grid,.case-grid,.steps,.plan-grid,.sec-cards,.docs-cards,.sdk-grid{grid-template-columns:minmax(0,1fr)}
  .page-hero h1{font-size:34px}
  .page-hero{padding:40px 0 100px}
  .plan-grid{margin-top:-70px}
  .compare .swipe{display:block}
  .compare .table{min-width:640px}
  .cta-band h2{font-size:28px}
  .cta-band{margin-top:64px}
  .docs-body h1{font-size:34px}
  .co-main h1{font-size:30px}
  .period-grid{grid-template-columns:minmax(0,1fr)}
  .auth-form h1{font-size:28px}
  .foot-grid{grid-template-columns:minmax(0,1fr)}
  .upload-mock{padding:16px}
  .edge-badge{position:static;margin-top:14px;box-shadow:0 8px 24px rgba(0,0,0,.2)}
}
.lang-pick{display:inline-flex;gap:12px;align-items:center}.lang-pick i{color:#8d99ae}
.demo-bar{display:flex;justify-content:center;align-items:center;gap:8px 22px;flex-wrap:wrap;padding:9px 16px;background:#0b1324;color:#cfe6e2;font-size:14px;font-weight:600}
.demo-bar i{color:var(--accent);margin-right:6px}
.demo-links{display:inline-flex;gap:8px;flex-wrap:wrap}
.demo-links a{padding:5px 14px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;text-decoration:none;font-weight:700}
.demo-links a:hover{background:var(--accent);color:#0b1324}