/* MealMum — clean, bold, fast. One file, no external fonts. */
*,*::before,*::after{box-sizing:border-box}
:root{
  --brand:#e11d48; --brand-d:#be123c; --brand-l:#ffe4e6;
  --teal:#ea580c; --accent:#f59e0b; --accent-l:#fef3c7;
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b;
  --line:#e2e8f0; --bg:#f8fafc; --card:#fff;
  --radius:16px; --shadow:0 1px 3px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--brand-d);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 16px;border-radius:8px;z-index:99}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;font-size:14px;font-weight:800}
.logo-tx b{color:var(--brand)}
.nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav a{color:var(--ink-2);font-weight:600;font-size:15px}
.nav a:hover{color:var(--brand);text-decoration:none}
.nav-cta{background:var(--brand);color:#fff!important;padding:9px 16px;border-radius:10px}
.nav-cta:hover{background:var(--brand-d)}
.burger{display:none;margin-left:auto;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

/* hero */
.hero{background:linear-gradient(160deg,#fff1f2 0%,#fff7ed 45%,#fff 100%);
  border-bottom:1px solid var(--line);padding:56px 0 44px}
.hero h1{font-size:clamp(30px,5vw,48px);line-height:1.12;margin:0 0 14px;letter-spacing:-.03em;font-weight:800}
.hero h1 .hl{background:linear-gradient(135deg,var(--brand),var(--teal));-webkit-background-clip:text;
  background-clip:text;color:transparent}
.hero p{font-size:19px;color:var(--ink-2);max-width:680px;margin:0 auto 22px}
.hero-c{text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--brand-l);color:var(--brand-d);
  font-weight:700;font-size:13px;padding:7px 14px;border-radius:999px;margin-bottom:18px}
.btn{display:inline-block;background:var(--brand);color:#fff;font-weight:700;padding:14px 26px;
  border-radius:12px;border:0;cursor:pointer;font-size:16px;font-family:inherit}
.btn:hover{background:var(--brand-d);text-decoration:none;color:#fff}
.btn-2{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-2:hover{background:#fff;color:var(--brand);border-color:var(--brand)}

/* sections */
section{padding:48px 0}
.sec-title{font-size:clamp(24px,3.4vw,32px);font-weight:800;letter-spacing:-.02em;margin:0 0 8px}
.sec-sub{color:var(--muted);margin:0 0 26px;font-size:17px}
.center{text-align:center}
.center .sec-sub{max-width:620px;margin-left:auto;margin-right:auto}

/* cards */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);transition:transform .16s,box-shadow .16s,border-color .16s;display:block}
.card:hover{transform:translateY(-3px);border-color:#fecdd3;text-decoration:none;
  box-shadow:0 4px 8px rgba(15,23,42,.06),0 14px 34px rgba(225,29,72,.10)}
.card .ico{font-size:26px;line-height:1}
.card h3{margin:12px 0 6px;font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}

/* calculator */
.calc{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;
  box-shadow:var(--shadow)}
.calc h2{margin:0 0 4px;font-size:22px;font-weight:800}
.calc .hint{color:var(--muted);font-size:15px;margin:0 0 20px}
.fields{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.f label{display:block;font-weight:700;font-size:14px;margin-bottom:6px;color:var(--ink-2)}
.f input,.f select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;
  font-size:16px;font-family:inherit;background:#fff;color:var(--ink)}
.f input:focus,.f select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(225,29,72,.14)}
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:4px;gap:4px}
.seg button{border:0;background:none;padding:9px 18px;border-radius:8px;font-weight:700;font-size:14px;
  cursor:pointer;color:var(--muted);font-family:inherit}
.seg button.on{background:var(--brand);color:#fff}
.calc-go{margin-top:20px;width:100%}
.res{margin-top:22px;border-radius:16px;padding:24px;background:linear-gradient(135deg,#fff1f2,#fff7ed);
  border:1px solid #fecdd3;display:none}
.res.show{display:block}
.res .big{font-size:clamp(34px,6vw,46px);font-weight:800;color:var(--brand-d);line-height:1.1;letter-spacing:-.03em}
.res .big span{font-size:18px;color:var(--ink-2);font-weight:700}
.res .lbl{font-weight:700;color:var(--ink-2);font-size:15px;margin-bottom:2px}
.rows{margin-top:18px;display:grid;gap:10px}
.row{display:flex;justify-content:space-between;gap:14px;background:#fff;border:1px solid #ffe4e6;
  border-radius:11px;padding:12px 15px;font-size:15px}
.row b{color:var(--brand-d);white-space:nowrap;font-weight:800}
.note{margin-top:16px;font-size:14px;color:var(--muted)}
.bar{height:9px;border-radius:99px;background:#e2e8f0;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--teal))}

/* article */
.article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,44px);
  box-shadow:var(--shadow)}
.article h1{font-size:clamp(27px,4.4vw,40px);line-height:1.18;letter-spacing:-.025em;margin:0 0 10px;font-weight:800}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:26px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.article h2{font-size:clamp(21px,3vw,27px);margin:36px 0 12px;font-weight:800;letter-spacing:-.02em;
  color:var(--ink);padding-left:14px;border-left:4px solid var(--brand)}
.article h3{font-size:19px;margin:26px 0 8px;font-weight:800;color:var(--brand-d)}
.article p{margin:0 0 16px;color:var(--ink-2)}
.article ul,.article ol{margin:0 0 18px;padding-left:22px;color:var(--ink-2)}
.article li{margin-bottom:9px}
.article strong{color:var(--ink);font-weight:700}
.callout{background:var(--accent-l);border-left:4px solid var(--accent);border-radius:0 12px 12px 0;
  padding:16px 20px;margin:24px 0}
.callout p{margin:0;color:#78350f}
.callout b{color:#78350f}
.tip{background:var(--brand-l);border-left:4px solid var(--brand);border-radius:0 12px 12px 0;
  padding:16px 20px;margin:24px 0}
.tip p{margin:0;color:#9f1239}
table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;display:block;overflow-x:auto}
th,td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left}
th{background:var(--bg);font-weight:800;color:var(--ink);white-space:nowrap}
.crumb{font-size:14px;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--muted)}

/* misc */
.split{display:grid;gap:26px;grid-template-columns:1.4fr .9fr;align-items:start}
.side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.side h4{margin:0 0 12px;font-size:16px;font-weight:800}
.side a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px;font-weight:600}
.side a:last-child{border-bottom:0}
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:12px}
.faq h3{margin:0 0 6px;font-size:17px;font-weight:800;color:var(--ink)}
.faq p{margin:0;color:var(--ink-2);font-size:16px}
.stats{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin-top:30px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center}
.stat b{display:block;font-size:26px;color:var(--brand);font-weight:800}
.stat span{font-size:14px;color:var(--muted)}

/* footer */
.site-foot{background:#0f172a;color:#94a3b8;margin-top:56px;padding:44px 0 0}
.foot-in{display:grid;gap:30px;grid-template-columns:1.6fr 1fr 1fr 1fr;padding-bottom:34px}
.foot-logo{color:#fff;margin-bottom:12px}
.foot-logo .logo-tx b{color:#fb7185}
.foot-p{font-size:15px;line-height:1.65;margin:0;max-width:320px}
.foot-col h4{color:#fff;font-size:15px;margin:0 0 12px;font-weight:800}
.foot-col a{display:block;color:#94a3b8;font-size:15px;padding:5px 0}
.foot-col a:hover{color:#fb7185;text-decoration:none}
.foot-bot{border-top:1px solid #1e293b;padding:18px 20px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:8px;font-size:14px}
.foot-bot p{margin:0}
.foot-note{color:#64748b}

@media(max-width:860px){
  .split{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  .burger{display:block}
  .nav{position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 16px;display:none}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:10px;border-bottom:0}
  .hero{padding:38px 0 32px}
  section{padding:34px 0}
  .foot-in{grid-template-columns:1fr;gap:24px}
}