:root{--bg:#0f1115;--bg2:#171a21;--panel:#1d2029;--line:#2a2f3a;--fg:#e8eaf0;--muted:#9aa3b2;--accent:#3b82f6;--accent2:#60a5fa;--mark:#ffe066;--ok:#34d399;--max:1120px;--radius:14px;font-size:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}.narrow{max-width:760px}
h1,h2,h3{line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}h1{font-size:clamp(2rem,5vw,3.4rem)}h2{font-size:clamp(1.5rem,3vw,2.2rem)}h3{font-size:1.15rem}
.muted{color:var(--muted)}.meta{color:var(--muted);font-size:.95rem}
.button{display:inline-block;background:var(--accent);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;border:0;cursor:pointer;font-size:1rem}.button:hover{background:var(--accent2);text-decoration:none}
.button.secondary{background:var(--panel);color:var(--fg);border:1px solid var(--line)}.button.small{padding:8px 14px;font-size:.92rem}.button[disabled]{opacity:.55;cursor:not-allowed}
/* header */
.top{position:sticky;top:0;z-index:10;background:rgba(15,17,21,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}.nav nav{display:flex;gap:22px;align-items:center}.nav nav a{color:var(--fg);font-weight:500}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;color:var(--fg)}
@media(max-width:760px){.nav nav a:not(.button){display:none}}
/* hero */
.hero{padding:72px 0 64px;text-align:center}.hero p.lead{font-size:1.25rem;color:var(--muted);max-width:720px;margin:0 auto 28px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:10px}.hero .fine{font-size:.9rem;color:var(--muted)}
.shot{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5);background:var(--panel)}
.hero .shot{max-width:1000px;margin:36px auto 0}
/* sections */
section{padding:120px 0}section.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:760px){section{padding:72px 0}}
.kicker{color:var(--accent2);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin-bottom:10px}
.grid{display:grid;gap:22px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid.three,.grid.two{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card h3{margin-top:6px}.card p{color:var(--muted);margin:0}
.card .ico{font-size:1.5rem}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:48px 0}.feature.flip .text{order:2}
@media(max-width:860px){.feature{grid-template-columns:1fr}.feature.flip .text{order:0}}
.feature .text p{color:var(--muted);font-size:1.05rem}
.feature ul{color:var(--muted);padding-left:20px}.feature ul li{margin:6px 0}
table.formats{width:100%;border-collapse:collapse;font-size:.95rem}table.formats th,table.formats td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}table.formats th{color:var(--muted);font-weight:600}table.formats code{background:var(--panel);padding:1px 6px;border-radius:5px;font-size:.88em}
mark{background:var(--mark);color:#111;padding:0 .15em;border-radius:3px}
/* pricing */
.price-card{background:var(--panel);border:1px solid var(--accent);border-radius:var(--radius);padding:34px;max-width:520px;margin:0 auto;text-align:center}
.price{font-size:3.4rem;font-weight:800;letter-spacing:-.02em}.price small{font-size:1rem;color:var(--muted);font-weight:500}
.price-card ul{text-align:left;list-style:none;padding:0;margin:22px 0}.price-card li{padding:7px 0 7px 28px;position:relative;color:var(--fg)}.price-card li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--muted)}
/* prose pages */
.prose{padding:56px 20px 80px}.prose h1{margin-bottom:.4em}.prose h2{margin-top:1.8em;font-size:1.5rem}.prose p,.prose li{color:#cfd5e1}.prose code{background:var(--panel);padding:1px 6px;border-radius:5px;font-size:.9em}.prose pre{background:var(--panel);padding:14px;border-radius:10px;overflow:auto}
.prose blockquote{border-left:3px solid var(--accent);margin:0;padding:4px 18px;color:var(--muted)}
.prose table{border-collapse:collapse;width:100%}.prose th,.prose td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left}
.post-list{list-style:none;padding:0}.post-list li{padding:18px 0;border-bottom:1px solid var(--line)}.post-list p{margin:6px 0 0}
/* forms */
form.box{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:12px;max-width:520px}
form.box label{display:grid;gap:6px;font-weight:600;font-size:.95rem}form.box input{padding:11px 12px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--fg);font-size:1rem}
.notice{background:#2a2410;border:1px solid #6b5a12;color:#ffe9a3;padding:12px 16px;border-radius:10px;font-size:.95rem}.notice.ok{background:#0f2a1e;border-color:#1d6b46;color:#b8f2d6}.notice.err{background:#2a1212;border-color:#7a2a2a;color:#ffc9c9}
.foot{border-top:1px solid var(--line);padding:56px 0 30px;margin-top:40px;background:var(--bg2)}.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}.foot h4{margin:0 0 10px;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.foot .cols a:not(.brand){display:block;color:var(--fg);margin:6px 0}
.foot .legal{margin-top:40px;font-size:.85rem}
@media(max-width:860px){.foot .cols{grid-template-columns:1fr 1fr}}
.badge{display:inline-block;background:#1e3a5f;color:#bfdbfe;border-radius:999px;padding:3px 10px;font-size:.8rem;font-weight:600}
.staging{background:#3a2a0a;color:#ffd77a;text-align:center;font-size:.85rem;padding:6px}
/* compact formats box under the hero */
.format-box{display:inline-block;max-width:100%;margin:22px auto 0;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 18px;font-size:.82rem;color:var(--muted);line-height:1.8;text-align:left}
.format-box p{margin:0;white-space:nowrap}
@media(max-width:900px){.format-box p{white-space:normal}}.format-box b{color:var(--fg);font-weight:600}.format-box code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:.84em;color:#cbd5e1}.format-box .sep{margin:0 .6em;color:var(--line)}
@media(max-width:760px){.format-box{font-size:.8rem;line-height:1.6}.format-box .sep{margin:0 .4em}}
/* click-to-enlarge screenshots */
.shot.zoomable{cursor:zoom-in}.shot.zoomable:focus-visible{outline:2px solid var(--accent)}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(5,6,10,.92);display:flex;align-items:center;justify-content:center;padding:24px;cursor:zoom-out;animation:fade .15s ease-out}
.lightbox img{max-width:100%;max-height:100%;border-radius:10px;box-shadow:0 30px 90px rgba(0,0,0,.7)}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ===== design round 2: colour and motion ===== */
body.landing{background:var(--bg)}
.grad{color:var(--accent2)}
.hero{position:relative}
.badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.badge{display:inline-flex;align-items:center;gap:7px;background:#1e3a5f;color:#bfdbfe;border-radius:999px;padding:6px 14px;font-size:.86rem;font-weight:600}
.badge-private{background:#065f46;color:#a7f3d0;border:1px solid #10b98155;padding:7px 16px;font-size:.92rem;box-shadow:0 0 0 0 rgba(16,185,129,.45);animation:pulse 2.8s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.45)}70%{box-shadow:0 0 0 12px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
.novault{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin:-6px 0 26px;font-size:1.25rem;font-weight:700;letter-spacing:-.01em}
.novault span{position:relative;padding-left:22px}.novault span::before{content:"";position:absolute;left:0;top:.42em;width:12px;height:12px;border-radius:50%;background:var(--accent)}
.button.glow{box-shadow:0 10px 30px rgba(59,130,246,.45);transition:transform .15s ease,box-shadow .15s ease}.button.glow:hover{transform:translateY(-1px);box-shadow:0 14px 36px rgba(96,165,250,.6)}
.button{transition:transform .15s ease,background .15s ease}.button:hover{transform:translateY(-1px)}
/* formats card: bigger, vertical label */
.format-box{display:flex;align-items:stretch;gap:0;max-width:1000px;margin:26px auto 0;padding:0;font-size:1rem;line-height:1.9;text-align:left;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.format-label{writing-mode:vertical-rl;transform:rotate(180deg);display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-weight:800;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;padding:10px 6px;min-width:34px;line-height:1}
.format-grid{flex:1;min-width:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px 26px;padding:16px 26px}
.format-grid div{display:flex;flex-direction:column;gap:2px;line-height:1.35}.format-grid b{color:#fff;font-size:.95rem}.format-grid code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:.9rem;color:#e2e8f0}.format-grid span{font-size:.82rem;color:var(--muted)}
@media(max-width:860px){.format-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.format-grid{grid-template-columns:1fr}}
.hero-shot{margin-top:36px;border-color:#2f3544;box-shadow:0 0 0 1px rgba(255,255,255,.04),0 40px 100px rgba(59,130,246,.18),0 30px 80px rgba(0,0,0,.6)}
/* cards */
.grid.four{grid-template-columns:repeat(4,1fr)}@media(max-width:1000px){.grid.four{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.grid.four{grid-template-columns:1fr}}
.card{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;position:relative}
.card:hover{transform:translateY(-4px);border-color:#3b4252;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.card .ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:6px}
.c-blue{background:#1e3a5f}.c-green{background:#064e3b}.c-amber{background:#5a3e07}.c-pink{background:#5b1d3a}.c-violet{background:#3b2a6b}.c-teal{background:#0f4c5c}.c-orange{background:#5a2d0c}.c-gold{background:#4d3b05}
.kicker{color:var(--accent2);display:inline-block}
.feature .shot{transition:transform .25s ease,box-shadow .25s ease}.feature .shot:hover{transform:scale(1.015);box-shadow:0 30px 80px rgba(59,130,246,.2)}
.price-card{box-shadow:0 0 0 1px rgba(96,165,250,.2),0 30px 80px rgba(59,130,246,.18);background:var(--panel)}
.price{color:#fff}.price small{color:var(--muted)}
.top .button.small{background:var(--accent);color:#fff;border:0}.top .button.small:hover{background:var(--accent2)}
/* reveal on scroll */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
.hero .reveal{transition-delay:.15s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.badge-private{animation:none}.card,.button,.feature .shot{transition:none}}

/* buy button: a deeper blue than the primary download button */
.button.buy{background:#1e40af;color:#fff;border:1px solid #3b82f6;box-shadow:0 10px 30px rgba(30,64,175,.35)}
.button.buy:hover{background:#1d4ed8;box-shadow:0 14px 36px rgba(29,78,216,.45);text-decoration:none}
/* a section that is itself the container lost its top and bottom padding to .container's "0 20px":
   content ran to the very edge of the next section. Give every section air at both ends. */
section.container:not(.hero){padding-top:104px;padding-bottom:104px}
.hero{padding:72px 20px 88px}
section.alt>.container{padding-top:0;padding-bottom:0}
@media(max-width:760px){section.container:not(.hero){padding-top:64px;padding-bottom:64px}.hero{padding:48px 20px 64px}}