:root{--bg:#f7f5ef;--surface:#ffffff;--ink:#0b1f4b;--muted:#4a5578;--line:#dcd8c9;--aqua:#1a56db;--deep:#0b1f4b;--coral:#d9480f;--onDeep:#f4f1e8;--hero:#0b1f4b;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0a1430;--surface:#111d45;--ink:#eef1fb;--muted:#a3aed0;--line:#26346a;--aqua:#7aa2ff;--deep:#060d22;--coral:#e8590c;--onDeep:#f4f1e8;--hero:#060d22;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0a1430;--surface:#111d45;--ink:#eef1fb;--muted:#a3aed0;--line:#26346a;--aqua:#7aa2ff;--deep:#060d22;--coral:#e8590c;--onDeep:#f4f1e8;--hero:#060d22;color-scheme:dark}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 "DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3{font-family:Fraunces,Georgia,serif;line-height:1.12;margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
header.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 22px Fraunces,Georgia,serif}
.brand svg{width:36px;height:36px}
.nav nav{display:flex;gap:20px;font-size:15px}
.nav nav a{text-decoration:none;color:var(--muted)}
.nav nav a:hover{color:var(--ink)}
@media(max-width:640px){.nav nav a:not(.cta-s){display:none}}
.cta-s{background:var(--coral);color:#fff!important;padding:8px 16px;border-radius:999px;font-weight:700}
.hero{background:var(--hero);color:var(--onDeep);overflow:hidden;position:relative}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding-top:64px;padding-bottom:96px}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr;padding-top:40px;padding-bottom:84px}}
.hero h1{font-size:clamp(2.3rem,5.4vw,3.9rem);letter-spacing:-.01em}
.hero p{max-width:46ch;color:#c9d2ee;margin:18px 0 28px;font-size:1.1rem}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 24px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:inherit}
.btn.p{background:var(--coral);color:#fff}
.btn.g{border-color:#5a6aa8;color:var(--onDeep)}
.btn:hover{filter:brightness(1.08)}
.page{width:100%;max-width:330px;margin-inline:auto;filter:drop-shadow(0 18px 28px rgba(0,0,0,.35))}
.hero .waves{position:absolute;left:0;right:0;bottom:-1px;height:56px;width:100%;display:block}
.waves path{fill:var(--bg)}
.wave-a{animation:drift 9s ease-in-out infinite alternate}
@keyframes drift{to{transform:translateX(-40px)}}
@media(prefers-reduced-motion:reduce){.wave-a{animation:none}html{scroll-behavior:auto}}
section{padding:72px 0}
section h2{font-size:clamp(1.8rem,3.6vw,2.5rem);margin-bottom:10px}
.lead{color:var(--muted);max-width:60ch;margin:0 0 34px}
.prices{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.row{display:grid;grid-template-columns:1fr auto;gap:18px;padding:20px 24px;border-bottom:1px solid var(--line);align-items:center}
.row:last-child{border-bottom:0}
.row h3{font:700 1.08rem "DM Sans",sans-serif;margin-bottom:2px}
.row p{margin:0;color:var(--muted);font-size:.95rem}
.price{font:700 1.2rem Fraunces,Georgia,serif;color:var(--aqua);white-space:nowrap}
@media(max-width:560px){.row{grid-template-columns:1fr;gap:6px}}
.note{font-size:.92rem;color:var(--muted);margin-top:14px}
.alt{background:var(--surface);border-block:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media(max-width:820px){.two{grid-template-columns:1fr;gap:32px}}
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:0 0 22px 54px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;background:var(--aqua);color:#fff;display:grid;place-items:center;font:700 1rem Fraunces,serif}
.steps li::after{content:"";position:absolute;left:17px;top:40px;bottom:4px;width:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps b{display:block}
.steps span{color:var(--muted)}
.why{display:grid;gap:18px}
.why div{border-left:4px solid var(--aqua);padding:2px 0 2px 16px}
.why b{display:block;font-size:1.05rem}
.why span{color:var(--muted)}
.clients{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.clients span{border:1px solid var(--line);background:var(--surface);padding:6px 14px;border-radius:999px;font-size:.92rem}
form{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;display:grid;gap:14px}
label{font-weight:700;font-size:.93rem;display:grid;gap:6px}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%}
textarea{min-height:110px;resize:vertical}
.contact-info p{margin:0 0 10px}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:640px){.ba{grid-template-columns:1fr}}
.ba figure{margin:0}
.ba figcaption{font-weight:700;margin-bottom:10px}
.doc{background:#fff;color:#1b1b1b;border:1px solid var(--line);border-radius:6px;padding:22px 22px 14px;min-height:300px;display:flex;flex-direction:column;box-shadow:0 6px 18px rgba(11,42,60,.12)}
.doc.bad p,.doc.bad h4{margin:0 0 6px}
.doc.bad h4{font:italic 700 13px "Comic Sans MS",cursive;color:#c0392b}
.doc.bad p:nth-of-type(1){font:12px Georgia,serif}
.doc.bad p:nth-of-type(2){font:15px Arial,sans-serif;color:#2a5db0}
.doc.bad p:nth-of-type(3){font:11px "Courier New",monospace;text-align:right}
.doc.good h4{font:700 18px Fraunces,Georgia,serif;margin:0 0 4px;color:#0b1f4b}
.doc.good .sub{font:700 13px "DM Sans",sans-serif;color:#1a56db;margin:0 0 10px}
.doc.good p{font:13px/1.7 Georgia,serif;margin:0 0 8px;text-align:justify}
.doc .pn{margin-top:auto;text-align:center;font:13px Fraunces,Georgia,serif;color:#0b1f4b}
.ex{font:700 1.35rem Fraunces,Georgia,serif;margin:46px 0 14px}
.badge{display:inline-block;font:700 11px "DM Sans",sans-serif;padding:3px 9px;border-radius:999px;margin-bottom:10px;align-self:flex-start}
.badge.r{background:#fde2de;color:#a52a1a}.badge.g{background:#d7f1e4;color:#176a45}
.hl{background:#ffd5d0;border-bottom:2px solid #c0392b}
.doc.raw h4{font:700 15px "Times New Roman",serif;margin:0 0 8px;text-decoration:underline}
.doc.raw p{font:12px/1.45 "Times New Roman",serif;margin:0 0 8px}
.broken{font:13px/1.35 Arial,sans-serif;white-space:pre-wrap;color:#222;letter-spacing:.4px;margin:0}
.toc{display:flex;gap:6px;font:13px Georgia,serif;margin:0 0 8px}.toc i{flex:1;border-bottom:2px dotted #9aa5cc;transform:translateY(-5px)}
.price small{display:block;font:500 .85rem "DM Sans",sans-serif;color:var(--muted);text-align:right}
@media(max-width:560px){.price small{text-align:left}}
.wa{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;width:60px;height:60px;border-radius:50%;background:#1fa855;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.wa svg{width:32px;height:32px}
.wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:3px solid #1fa855;animation:ping 2.2s ease-out infinite}
@keyframes ping{from{transform:scale(1);opacity:.7}to{transform:scale(1.6);opacity:0}}
@media(prefers-reduced-motion:reduce){.wa::after{animation:none}}
.cols{column-count:2;column-gap:10px;font:10.5px/1.4 Georgia,serif;text-align:justify}
.cols p{margin:0 0 6px!important;font-size:10.5px!important;line-height:1.4!important}
.eq{display:flex;justify-content:space-between;font:italic 12px Georgia,serif;margin:4px 0}
.fig{height:46px;border:1px solid #9bb;border-radius:3px;background:linear-gradient(135deg,#dbe6ff,#9db8f5);margin:4px 0 2px}
.cap{font:9.5px Georgia,serif;text-align:center;margin:0 0 6px}
.slide{aspect-ratio:16/9;border-radius:6px;border:1px solid var(--line);padding:14px 16px;overflow:hidden;display:flex;flex-direction:column;gap:6px}
.slide.bad{background:linear-gradient(135deg,#fff200,#ff5a5a);color:#1c1cc8;font:11px/1.25 "Comic Sans MS",cursive}
.slide.bad b{font-size:15px;color:#c00}
.slide.good{background:#0b1f4b;color:#f4f1e8;justify-content:center}
.slide.good h5{font:700 20px Fraunces,Georgia,serif;margin:0 0 8px}
.slide.good div{display:flex;gap:8px;align-items:center;font:13px "DM Sans",sans-serif}
.slide.good i{width:10px;height:10px;border-radius:50%;background:#d9480f;flex:none}
.fmts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:820px){.fmts{grid-template-columns:repeat(2,1fr)}}
.fmt{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px 16px;text-align:center}
.fmt svg{width:64px;height:78px;margin-bottom:10px}
.fmt b{display:block;font-size:1.05rem}
.fmt span{color:var(--muted);font-size:.9rem}
.prices .row{border-left:6px solid var(--c,#2f6fd0)}
.prices .row:nth-child(4n+1){--c:#2f6fd0}.prices .row:nth-child(4n+2){--c:#d9480f}.prices .row:nth-child(4n+3){--c:#7a4fd0}.prices .row:nth-child(4n+4){--c:#1d9a6c}
footer{background:var(--deep);color:#c9d2ee;padding:36px 0;font-size:.95rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

.pagehead{background:var(--hero);color:var(--onDeep);padding:52px 0 44px}
.pagehead h1{font-size:clamp(2rem,4.6vw,3.2rem)}
.pagehead p{color:#c9d2ee;max-width:56ch;margin:12px 0 0}
.band{background:var(--hero);color:var(--onDeep);text-align:center}
.band p{color:#c9d2ee;margin:10px auto 24px;max-width:50ch}
.alert{padding:12px 14px;border-radius:8px;font-weight:700}
.alert.ok{background:#d7f1e4;color:#176a45}.alert.err{background:#fde2de;color:#a52a1a}
.about{max-width:70ch}.about p{margin:0 0 14px}
section h2::after{content:"";display:block;width:56px;height:4px;background:#e0a800;border-radius:2px;margin-top:10px}
.pagehead h1::after{content:"";display:block;width:56px;height:4px;background:#e0a800;border-radius:2px;margin-top:12px}

.tools{display:grid;gap:24px}
.tool{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px}
.tool h2{font-size:1.5rem;margin-bottom:6px}
.tool .lead{margin-bottom:14px}
.chk{display:grid;gap:8px;margin:14px 0}
.chk label{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.chk input{width:auto;margin-top:6px}
.chk small{color:var(--muted);margin-left:auto;white-space:nowrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:12px 0 0}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px;text-align:center;font-size:.9rem;color:var(--muted)}
.stat b{display:block;font:700 1.5rem Fraunces,Georgia,serif;color:var(--aqua)}
.out{font:700 1.4rem Fraunces,Georgia,serif;color:var(--aqua);margin:10px 0 14px}