/* zdravavolba.online — clean minimal: white/green, sans-serif */
:root{--bg:#f7faf7;--paper:#fff;--ink:#1a2e1f;--muted:#5a7060;--green:#2d8a4e;--green-d:#1f6b3a;--leaf:#7ec699;--line:#e0ead e;--soft:#eef5ee;--amber:#e8a13a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);line-height:1.65;background:var(--bg)}
img{max-width:100%;display:block}
a{color:var(--green-d);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .4em;color:var(--ink)}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

.top{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink)}
.logo .mark{width:40px;height:40px;border-radius:10px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:800}
.logo .word{font-size:.95rem;line-height:1.1;font-weight:700}
.top nav{display:flex;gap:18px;flex-wrap:wrap}
.top nav a{color:var(--muted);font-size:.88rem;font-weight:600}

.hero{padding:60px 0}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--green);font-weight:700;margin:0 0 10px}
.hero h1{font-size:2.6rem}
.lede{color:var(--muted);max-width:56ch;font-size:1.06rem}
.cta{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--green);color:#fff;border:0;border-radius:8px;padding:12px 22px;font-weight:700;cursor:pointer;font-size:.92rem}
.btn:hover{background:var(--green-d);text-decoration:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.hero-img{margin:0}
.hero-img img{border-radius:12px;width:100%;aspect-ratio:4/3;object-fit:cover}

.stats{background:var(--green);color:#fff;padding:28px 0}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stats div{text-align:center}
.stats b{display:block;font-size:2rem;color:#fff}
.stats span{color:#c8e6d0;font-size:.86rem}

section{padding:56px 0}
h2{font-size:2rem}
section .lede{color:var(--muted);max-width:60ch;margin-bottom:28px}

.plate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.plate-grid article{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:20px;text-align:center}
.plate-grid .pct{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--soft);color:var(--green-d);font-weight:800;margin-bottom:10px;font-size:1.1rem}
.plate-grid h3{font-size:1rem;margin:0 0 .3em}
.plate-grid p{margin:0;color:var(--muted);font-size:.88rem}
.food-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
.food-row figure{margin:0}
.food-row img{width:100%;height:120px;object-fit:cover;border-radius:8px}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.two-col.reverse{direction:rtl}
.two-col.reverse>*{direction:ltr}
.two-col figure{margin:0}
.two-col figure img{border-radius:10px;width:100%;aspect-ratio:4/3;object-fit:cover}
.checks{list-style:none;padding:0;margin:18px 0 0}
.checks li{position:relative;padding:8px 0 8px 28px;border-bottom:1px solid var(--line);color:var(--muted)}
.checks li:last-child{border-bottom:0}
.checks li::before{content:"✓";position:absolute;left:0;top:8px;color:var(--green);font-weight:700}

/* BMI kalkulačka (3-я форма) */
.bmi-calc{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:30px;margin-top:20px}
.bmi-inputs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.bmi-inputs label{display:block;font-weight:600;margin-bottom:6px;color:var(--ink)}
.bmi-inputs input{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;font:inherit}
.bmi-result{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;padding-top:16px;border-top:1px solid var(--line)}
.bmi-num{text-align:center}
.bmi-num span{display:block;font-size:3rem;font-weight:800;color:var(--green-d);line-height:1}
.bmi-num small{color:var(--muted);font-size:.8rem}
.bmi-cat{font-size:1.2rem;font-weight:700;color:var(--ink)}
.bmi-scale{grid-column:1/-1;display:flex;font-size:.74rem;color:var(--muted);margin-top:8px}
.bmi-scale span{flex:1;text-align:center;padding:4px;border-bottom:3px solid}
.b1{border-color:#5b9bd5!important}.b2{border-color:var(--green)!important}.b3{border-color:var(--amber)!important}.b4{border-color:#d9534f!important}
.hint{color:var(--muted);font-size:.84rem;margin:14px 0 0}

.water-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.water-grid article{background:var(--soft);border-radius:10px;padding:20px;border-left:3px solid var(--green)}
.water-grid h3{font-size:1.02rem;margin:0 0 .3em;color:var(--green-d)}
.water-grid p{margin:0;color:var(--muted);font-size:.9rem}

.prev-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.prev-grid article{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:20px}
.freq{display:inline-block;background:var(--soft);color:var(--green-d);padding:3px 10px;border-radius:999px;font-size:.74rem;font-weight:600;margin-bottom:8px}
.prev-grid h3{font-size:1.02rem;margin:0 0 .3em}
.prev-grid p{margin:0;color:var(--muted);font-size:.9rem}

.notice{border-left:4px solid var(--amber);background:#fef8ec;padding:16px 22px;margin-top:24px;border-radius:0 8px 8px 0}

.gal{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.gal img{width:100%;height:100px;object-fit:cover;border-radius:6px}
.src-note{color:var(--muted);margin-top:14px;font-size:.86rem}

.qa{background:var(--paper)}
.qa details{border-bottom:1px solid var(--line);padding:6px 0}
.qa summary{cursor:pointer;font-weight:700;padding:14px 0}
.qa p{margin:0 0 14px;color:var(--muted)}

.contact{background:var(--green);color:#fff;border-radius:14px;padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-bottom:40px}
.contact h2{color:#fff}
.contact p{color:#c8e6d0}
.contact .kicker{color:#fff}
.contact form{display:grid;gap:10px}
.contact input,.contact textarea{padding:12px;border:0;border-radius:6px;font:inherit}
.contact .btn{background:#fff;color:var(--green-d)}
.contact small{color:#c8e6d0}

footer{background:var(--paper);border-top:1px solid var(--line);padding:28px 0}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
footer{color:var(--muted)}
footer .links a{color:var(--green-d);margin-right:16px}

.cookie{position:fixed;left:18px;right:18px;bottom:18px;z-index:90;background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 44px rgba(0,0,0,.12);padding:14px 18px;display:none;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie.show{display:flex}
.cookie p{margin:0;font-size:.86rem;max-width:60ch}
.cookie .actions{display:flex;gap:8px}

.legal-page{max-width:760px;margin:0 auto;padding:60px 24px}
.legal-page .back{display:inline-block;margin-bottom:18px;color:var(--green-d);font-weight:700}
.legal-page h1{font-size:2rem}
.legal-page h2{font-size:1.2rem;margin-top:1.6em}

@media(max-width:860px){
  .top nav{display:none}
  .hero-grid,.two-col,.contact,.bmi-inputs{grid-template-columns:1fr;gap:24px}
  .two-col.reverse{direction:ltr}
  .hero h1{font-size:2rem}
  .stats .wrap{grid-template-columns:1fr 1fr;gap:16px}
  .plate-grid,.food-row,.water-grid,.prev-grid{grid-template-columns:1fr 1fr}
  .gal{grid-template-columns:1fr 1fr}
  .bmi-result{grid-template-columns:1fr}
}