/* P7M Viewer — light theme design system */
:root{
  --bg:#f7f9fc; --bg-alt:#eef3fb; --card:#ffffff;
  --ink:#0f172a; --ink-2:#334155; --mut:#64748b; --line:#e6ebf3;
  --pri:#2563eb; --pri-600:#1d4ed8; --pri-50:#eef4ff;
  --accent:#0ea5e9; --ok:#16a34a; --paid:#7c3aed; --paid-50:#f3ecff;
  --free-50:#e7f6ee; --free:#15803d;
  --radius:16px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 8px 24px rgba(16,24,40,.06);
  --shadow-lg:0 20px 50px rgba(37,99,235,.14);
  --wrap:1160px; --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}
[dir="rtl"] body{font-family:"Segoe UI","Noto Naskh Arabic",Tahoma,var(--font)}
img{max-width:100%;display:block}
a{color:var(--pri);text-decoration:none}
h1,h2,h3,h4{line-height:1.2;color:var(--ink);margin:0 0 .5em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.narrow{max-width:820px}
.muted{color:var(--mut)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:100}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  padding:.68rem 1.15rem;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#fff;color:var(--ink);font-weight:600;font-size:.95rem;cursor:pointer;
  transition:.16s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-primary{background:var(--pri);border-color:var(--pri);color:#fff}
.btn-primary:hover{background:var(--pri-600)}
.btn-ghost{background:transparent;border-color:var(--line)}
.btn-lg{padding:.85rem 1.5rem;font-size:1.02rem}
.btn-block{width:100%}
.btn-app{background:#0f172a;border-color:#0f172a;color:#fff}
.btn-app:hover{background:#1e293b}
.btn-app svg{flex:none}

/* Android app top banner */
.app-topbar{background:linear-gradient(90deg,#1e3a8a,#2563eb 55%,#0ea5e9);color:#fff}
.app-topbar-inner{display:flex;align-items:center;gap:.9rem;min-height:56px;padding:.5rem 22px}
.app-topbar-icon{flex:none;border-radius:9px;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.app-topbar-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.app-topbar-text strong{font-size:1rem;font-weight:800}
.app-topbar-text>span{font-size:.86rem;color:#e0eaff;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.app-topbar-free{background:#22c55e;color:#04220f;font-size:.66rem;font-weight:800;padding:.12rem .5rem;border-radius:99px;letter-spacing:.03em}
.app-topbar-stars{color:#fbbf24;letter-spacing:1px;font-size:.8rem}
.app-topbar-btn{margin-inline-start:auto;display:inline-flex;align-items:center;gap:.5rem;background:#fff;color:#0f172a;
  font-weight:700;font-size:.92rem;padding:.55rem 1.1rem;border-radius:99px;white-space:nowrap;transition:.16s;flex:none}
.app-topbar-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.25)}
.app-topbar-close{background:transparent;border:0;color:#cfe0ff;font-size:1.1rem;cursor:pointer;flex:none;
  width:30px;height:30px;border-radius:8px;line-height:1}
.app-topbar-close:hover{background:rgba(255,255,255,.15);color:#fff}
@media(max-width:640px){
  .app-topbar-icon{width:30px;height:30px}
  .app-topbar-text strong{font-size:.9rem}
  .app-topbar-text>span{font-size:.75rem}
  .app-topbar-stars{display:none}
  .app-topbar-btn{padding:.5rem .8rem;font-size:.82rem}
  .app-topbar-btn span{display:inline}
}
@media(max-width:420px){.app-topbar-text>span .app-topbar-free{display:none}}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:1.2rem;height:66px}
.brand{display:flex;align-items:center;gap:.15rem;font-weight:800;font-size:1.28rem}
.brand-mark{background:linear-gradient(135deg,var(--pri),var(--accent));color:#fff;
  padding:.12em .38em;border-radius:9px;letter-spacing:-.02em}
.brand-text{color:var(--ink)}
.main-nav{display:flex;gap:.35rem;margin-inline-start:.6rem}
.main-nav a{color:var(--ink-2);padding:.5rem .7rem;border-radius:8px;font-weight:500;font-size:.95rem}
.main-nav a:hover{background:var(--bg-alt);color:var(--ink)}
.main-nav a.active{color:var(--pri);background:var(--pri-50)}
.header-actions{margin-inline-start:auto;display:flex;align-items:center;gap:.6rem}

/* language switcher */
.lang-switch{position:relative}
.lang-current{display:flex;align-items:center;gap:.35rem;background:#fff;border:1px solid var(--line);
  border-radius:99px;padding:.35rem .6rem;cursor:pointer;font-weight:600;font-size:.9rem;color:var(--ink)}
.lang-current .flag{font-size:1.05rem;line-height:1}
.lang-menu{position:absolute;inset-inline-end:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:.4rem;min-width:180px;display:none;z-index:60}
.lang-switch.open .lang-menu{display:block}
.lang-menu a{display:flex;align-items:center;gap:.55rem;padding:.5rem .6rem;border-radius:8px;color:var(--ink-2)}
.lang-menu a:hover{background:var(--bg-alt)}
.lang-menu a.active{background:var(--pri-50);color:var(--pri);font-weight:600}
.lang-menu .flag{font-size:1.15rem}

/* mobile nav toggle */
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.mobile-nav{display:none;flex-direction:column;padding:1rem 22px;gap:.2rem;border-top:1px solid var(--line);background:#fff}
.mobile-nav a{padding:.7rem .5rem;border-radius:8px;color:var(--ink-2);font-weight:500}
.mobile-nav a:hover{background:var(--bg-alt)}
.mobile-nav.open{display:flex}

/* hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,var(--pri-50),transparent),
  linear-gradient(180deg,#fff, var(--bg))}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;padding:4.2rem 0 3.6rem}
.kicker{display:inline-block;background:var(--pri-50);color:var(--pri);font-weight:600;font-size:.82rem;
  padding:.35rem .8rem;border-radius:99px;margin-bottom:1rem}
.hero h1{font-size:clamp(2.1rem,4vw,3.3rem);letter-spacing:-.02em}
.lead{font-size:1.12rem;color:var(--ink-2);max-width:36ch}
.hero-cta{display:flex;gap:.8rem;margin:1.6rem 0 1.4rem;flex-wrap:wrap}
.hero-stats{list-style:none;display:flex;gap:2rem;padding:0;margin:1.5rem 0 0;border-top:1px solid var(--line);padding-top:1.3rem}
.hero-stats strong{display:block;font-size:1.35rem}
.hero-stats span{color:var(--mut);font-size:.85rem}

/* tool card */
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:1.4rem}
.tool-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.tool-card-name{color:var(--mut);font-weight:600;font-size:.9rem}
.pill{display:inline-block;font-size:.75rem;font-weight:700;padding:.25rem .7rem;border-radius:99px}
.pill-free{background:var(--free-50);color:var(--free)}
.pill-paid{background:var(--paid-50);color:var(--paid)}

/* uploader */
.uploader .drop{border:2px dashed #c7d3e8;border-radius:var(--radius-sm);background:var(--bg-alt);
  padding:2rem 1rem;text-align:center;cursor:pointer;transition:.16s}
.uploader .drop.drag{border-color:var(--pri);background:var(--pri-50)}
.drop-icon{color:var(--pri);display:flex;justify-content:center;margin-bottom:.5rem}
.drop-title{font-weight:700;font-size:1.05rem}
.drop-sub{color:var(--mut);font-size:.9rem;margin:.2rem 0 1rem}
.drop-hint{color:var(--mut);font-size:.8rem;margin-top:.8rem}
.privacy-badge{margin-top:.9rem;text-align:center;font-size:.85rem;font-weight:600;color:var(--free);
  background:var(--free-50);border-radius:99px;padding:.5rem .9rem}
.up-state{padding:1.5rem 1rem;text-align:center}
.up-loading{display:flex;align-items:center;justify-content:center;gap:.7rem;color:var(--ink-2)}
.spinner{width:22px;height:22px;border:3px solid var(--pri-50);border-top-color:var(--pri);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.up-error{color:#b91c1c}.up-error-msg{margin-bottom:1rem;font-weight:600}
.result-head{display:flex;align-items:center;gap:.9rem;margin-bottom:1rem}
.result-badge{width:40px;height:40px;flex:none;border-radius:50%;background:var(--free-50);color:var(--free);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700}
.result-title{font-weight:700}.result-meta{color:var(--mut);font-size:.88rem}
.result-actions{display:flex;gap:.6rem;flex-wrap:wrap}
/* professional document reader (extracted text) */
.result-preview{margin-top:1.1rem;background:#fff;color:#1f2937;padding:1.8rem 2rem;border:1px solid var(--line);
  border-radius:12px;max-height:460px;overflow:auto;text-align:start;white-space:pre-wrap;word-break:break-word;
  font-family:Georgia,"Times New Roman",serif;font-size:.98rem;line-height:1.75;
  box-shadow:0 1px 2px rgba(16,24,40,.04),0 10px 24px rgba(16,24,40,.05)}
[dir="rtl"] .result-preview{font-family:"Segoe UI","Noto Naskh Arabic",Tahoma,serif}
/* fullscreen distraction-free reader */
.reader-overlay{position:fixed;inset:0;z-index:200;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);
  display:none;flex-direction:column;padding:0}
.reader-overlay.open{display:flex;animation:readerIn .2s ease}
@keyframes readerIn{from{opacity:0}to{opacity:1}}
.reader-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:#fff;border-bottom:1px solid var(--line);padding:.7rem 1.1rem;flex:0 0 auto}
.reader-name{font-weight:700;color:var(--ink);font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reader-close{background:var(--bg-alt);border:1px solid var(--line);border-radius:8px;width:36px;height:36px;
  font-size:1.05rem;cursor:pointer;color:var(--ink);flex:none}
.reader-close:hover{background:#e2e8f0}
.reader-body{flex:1;overflow:auto;padding:2rem 1rem}
.reader-page{background:#fff;max-width:820px;margin:0 auto;border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.25);
  padding:3rem 3.4rem;min-height:60vh}
.reader-text{white-space:pre-wrap;word-break:break-word;margin:0;
  font-family:Georgia,"Times New Roman",serif;font-size:1.05rem;line-height:1.85;color:#1f2937}
[dir="rtl"] .reader-text{font-family:"Segoe UI","Noto Naskh Arabic",Tahoma,serif}
.reader-inv{max-width:900px}
.reader-pdf{width:100%;max-width:1000px;height:100%;min-height:80vh;margin:0 auto;display:block;border:0;border-radius:12px;background:#fff}
@media(max-width:600px){.reader-page{padding:1.6rem 1.3rem}.reader-body{padding:1rem .6rem}}

/* inline PDF viewer */
.result-pdf{margin-top:1.1rem}
.pdf-frame{width:100%;height:560px;border:1px solid var(--line);border-radius:12px;background:#fff;display:block}
@media(max-width:600px){.pdf-frame{height:60vh}}

/* FatturaPA readable invoice */
.result-invoice{margin-top:1rem;max-height:520px;overflow:auto}
.fe-invoice{border:1px solid var(--line);border-radius:12px;padding:1.1rem;background:#fff;margin-bottom:1rem;text-align:start}
.fe-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line);padding-bottom:.8rem;margin-bottom:.9rem}
.fe-doc-type{font-weight:800;font-size:1.05rem;color:var(--ink)}
.fe-doc-num{color:var(--mut);font-size:.9rem;margin-top:.15rem}
.fe-badge{background:var(--pri-50);color:var(--pri);font-size:.72rem;font-weight:700;padding:.25rem .6rem;border-radius:99px;white-space:nowrap}
.fe-parties{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.fe-party{display:flex;flex-direction:column;gap:.15rem;background:var(--bg-alt);border-radius:10px;padding:.7rem .85rem}
.fe-party strong{color:var(--ink);font-size:.95rem}
.fe-party span{color:var(--ink-2);font-size:.82rem}
.fe-label{text-transform:uppercase;letter-spacing:.03em;font-size:.68rem!important;color:var(--mut)!important;font-weight:700}
.fe-addr{color:var(--mut)!important}
.fe-lines,.fe-vat{width:100%;border-collapse:collapse;font-size:.85rem;margin-bottom:.9rem}
.fe-lines th,.fe-vat th{text-align:left;color:var(--mut);font-weight:600;border-bottom:2px solid var(--line);padding:.45rem .5rem}
.fe-lines td,.fe-vat td{border-bottom:1px solid var(--line);padding:.45rem .5rem;color:var(--ink-2)}
.fe-lines .r,.fe-vat .r{text-align:right;white-space:nowrap}
.fe-vat{max-width:360px;margin-inline-start:auto}
.fe-total{display:flex;justify-content:space-between;align-items:center;background:var(--pri-50);
  border-radius:10px;padding:.8rem 1rem}
.fe-total span{color:var(--ink-2);font-weight:600}
.fe-total strong{color:var(--pri);font-size:1.25rem}
@media(max-width:560px){.fe-parties{grid-template-columns:1fr}}

/* sections */
.section-head{text-align:center;max-width:640px;margin:0 auto 2.4rem}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.section-head p{color:var(--ink-2)}
.tools{padding:4.5rem 0}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.feature{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;transition:.18s;position:relative}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#d5e0f4}
.feature-icon{font-size:2rem;margin-bottom:.7rem}
.feature .pill{position:absolute;top:1.4rem;inset-inline-end:1.4rem}
.feature h3{font-size:1.2rem;margin-top:.4rem}
.feature p{color:var(--ink-2);font-size:.95rem}
.feature-link{color:var(--pri);font-weight:600;font-size:.9rem}

/* page hero */
.page-hero{background:linear-gradient(180deg,#fff,var(--bg));padding:3rem 0 1.5rem;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.page-hero .pill{margin-bottom:.8rem}
.tool-section{padding:2.6rem 0 4rem}
.big-404{text-align:center;padding:5rem 0}
.code-404{font-size:5rem;font-weight:800;color:var(--pri)}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--pri),var(--accent));color:#fff;padding:3rem 0}
.cta-band-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0}
.cta-band p{margin:.3rem 0 0;opacity:.9}
.cta-band .btn-primary{background:#fff;color:var(--pri);border-color:#fff}
.gp-cta{display:block;line-height:0;transition:transform .18s;flex:0 0 auto}
.gp-cta:hover{transform:scale(1.04)}
.gp-cta img{width:300px;max-width:100%;height:auto;filter:drop-shadow(0 10px 24px rgba(0,0,0,.25))}
@media(max-width:600px){.gp-cta img{width:260px}}

/* paid tools */
.file-list{margin:1rem 0;border:1px solid var(--line);border-radius:10px;max-height:240px;overflow:auto}
.file-list .file-item{display:flex;justify-content:space-between;gap:1rem;padding:.55rem .85rem;border-bottom:1px solid var(--line);font-size:.9rem}
.file-list .file-item:last-child{border-bottom:0}
.file-item .fsize{color:var(--mut)}
.pay-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1rem;flex-wrap:wrap}
.price-tag .price-amount{font-size:1.5rem;font-weight:800;color:var(--paid)}
.trust-row{list-style:none;display:flex;gap:1.4rem;flex-wrap:wrap;padding:1.3rem 0 0;margin:1.3rem 0 0;
  border-top:1px solid var(--line);color:var(--mut);font-size:.85rem}
.pay-frame{width:100%;min-height:640px;border:0;margin-top:1rem;border-radius:10px}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;align-items:stretch}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.5rem;
  display:flex;flex-direction:column;position:relative;transition:.18s}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.price-card.featured{border-color:var(--pri);box-shadow:var(--shadow-lg)}
.price-tagline{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--pri);color:#fff;
  font-size:.72rem;font-weight:700;padding:.25rem .8rem;border-radius:99px;white-space:nowrap}
.price-card-icon{font-size:2.2rem;margin-bottom:.4rem}
.price-card h3{font-size:1.2rem;margin:.2rem 0}
.price-amount{font-size:2.1rem;font-weight:800;color:var(--pri);margin:.3rem 0 .6rem}
.price-unit{font-size:.85rem;font-weight:600;color:var(--mut)}
.price-card>p{color:var(--ink-2);font-size:.92rem;min-height:3.2em}
.price-feat{list-style:none;padding:0;margin:.8rem 0 1.4rem;flex:1}
.price-feat li{padding:.35rem 0;color:var(--ink-2);font-size:.92rem;border-bottom:1px solid var(--line)}
.price-feat li:last-child{border-bottom:0}
.pricing-note{text-align:center;color:var(--mut);margin-top:1.8rem;font-size:.95rem}
@media(max-width:820px){.price-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}}

/* blog */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.post-card-cover{aspect-ratio:16/9;background:var(--pri-50);display:flex;align-items:center;justify-content:center;font-size:2.5rem}
.post-card-cover img{width:100%;height:100%;object-fit:cover}
.post-card-body{padding:1.2rem}
.post-card-body time{color:var(--mut);font-size:.8rem}
.post-card-body h2{font-size:1.15rem;margin:.35rem 0}
.post-card-body p{color:var(--ink-2);font-size:.92rem}

/* article */
.article{padding:2.6rem 0 4rem}
.back-link{color:var(--mut);font-size:.9rem}
.article h1{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-top:.6rem}
.article-meta{color:var(--mut);font-size:.9rem;margin-bottom:1.4rem}
.article-meta .reads{white-space:nowrap}
.post-card-reads{color:var(--mut);font-size:.8rem;display:inline-flex;align-items:center;gap:.25rem;margin-inline-start:.5rem}
.article-cover{width:100%;border-radius:var(--radius);margin-bottom:1.6rem}
.article-body{font-size:1.06rem;color:var(--ink-2)}
.article-body h2{margin-top:1.8rem;color:var(--ink)}
.article-body ul{padding-inline-start:1.3rem}
.article-body pre{background:#0f172a;color:#e2e8f0;padding:1rem;border-radius:10px;overflow:auto}
.article-toc{background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;margin:1.4rem 0}
.article-toc .toc-title{font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);margin-bottom:.5rem}
.article-toc ol{margin:0;padding-inline-start:1.2rem;columns:2;column-gap:1.6rem}
.article-toc li{margin:.28rem 0}
.article-toc a{color:var(--ink-2);font-size:.92rem}
.article-toc a:hover{color:var(--pri)}
.article-body h2{scroll-margin-top:84px}
.related{margin-top:2.5rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.related h2{font-size:1.3rem;margin-bottom:1.1rem}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.related-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.18s}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.related-cover{display:block;aspect-ratio:16/9;background:var(--pri-50);overflow:hidden}
.related-cover img{width:100%;height:100%;object-fit:cover}
.related-title{display:block;padding:.8rem .9rem;font-weight:600;font-size:.92rem;color:var(--ink)}
@media(max-width:700px){.article-toc ol{columns:1}.related-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.related-grid{grid-template-columns:1fr}}
.article-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:2.5rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.article-demo{margin:1.8rem 0;text-align:center}
.article-demo img{width:100%;max-width:600px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);background:#f4f8ff}
.article-demo figcaption{color:var(--mut);font-size:.85rem;margin-top:.6rem}
.app-inline{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--pri-50),#fff);border:1px solid #d5e0f4;border-radius:var(--radius);
  padding:1.1rem 1.3rem;margin:1.8rem 0}
.app-inline-gif{flex:0 0 260px;max-width:100%;display:block;border-radius:12px;overflow:hidden;transition:transform .18s}
.app-inline-gif:hover{transform:translateY(-2px)}
.app-inline-gif img{width:100%;height:auto;display:block}
.app-inline-text{display:flex;flex-direction:column;gap:.5rem;flex:1;min-width:200px}
.app-inline-text strong{color:var(--ink);font-size:1.15rem}
.app-inline-text span{color:var(--ink-2);font-size:.92rem}
.app-inline-text .btn-app{align-self:flex-start}
@media(max-width:560px){.app-inline-gif{flex-basis:100%}}

/* prose / faq */
.prose h2{margin-top:1.8rem}.prose p{color:var(--ink-2)}
.faq-list{display:flex;flex-direction:column;gap:.8rem}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.4rem 1.2rem}
.faq-item summary{cursor:pointer;font-weight:600;padding:.9rem 0;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:inline-end;color:var(--pri);font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-item p{color:var(--ink-2);padding-bottom:.9rem;margin:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:1.6rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.field{margin-bottom:1rem;display:flex;flex-direction:column}
.field label{font-weight:600;font-size:.9rem;margin-bottom:.35rem}
.field input,.field textarea{padding:.7rem .85rem;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:2px solid var(--pri-50);border-color:var(--pri)}
.hp{position:absolute;left:-9999px}
.form-status{margin-top:.8rem;font-weight:600;font-size:.92rem}
.form-status.ok{color:var(--ok)}.form-status.err{color:#dc2626}
.contact-aside h3{margin-top:0}

/* footer */
.site-footer{background:#0f172a;color:#cbd5e1;margin-top:2rem;padding:3rem 0 1.5rem}
.site-footer .brand-text{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid #1e293b}
.footer-brand p{color:#94a3b8;max-width:34ch;margin:.8rem 0 1.1rem}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:.9rem}
.footer-col a{display:block;color:#cbd5e1;padding:.28rem 0;font-size:.92rem}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:1.4rem;color:#94a3b8;font-size:.85rem;flex-wrap:wrap;gap:1rem}
.footer-langs{display:flex;gap:.6rem;font-size:1.2rem}
.footer-langs a{filter:grayscale(.3)}
.footer-langs a:hover{filter:none}

/* responsive */
@media(max-width:900px){
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .tool-grid,.post-grid{grid-template-columns:1fr 1fr}
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .tool-grid,.post-grid,.footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:1.2rem}
  .btn-app span{display:none}
  .header-actions{gap:.4rem}
}