/* ============================================================
   Сад и питомник — публичный сайт.
   Палитра и шрифты — из прототипа. Светлая и тёмная тема по
   настройке телефона. Контраст текста ≥ 4,5:1, касания ≥ 44px,
   видимый фокус (NFR-06).
   ============================================================ */
:root{
  --bg:#F3F6F1; --bg-2:#E9EFE8; --surface:#FFFFFF; --surface-2:#EEF3ED;
  --line:rgba(14,60,44,.13); --line-2:rgba(14,60,44,.26);
  --ink:#0E1A14; --dim:#45574D; --dim-2:#5A6C62;
  --jade:#0B6E4C; --on-jade:#FFFFFF; --jade-tint:rgba(11,110,76,.10);
  --gold:#7A520C; --gold-tint:rgba(154,107,18,.12);
  --bloom:#AD1F68; --bloom-tint:rgba(173,31,104,.09);
  --blue:#245F93; --blue-tint:rgba(36,95,147,.10);
  --red:#B42318; --red-tint:rgba(180,35,24,.09);
  --photo:#DCE7DE; --shade:rgba(255,255,255,.86);
  --glow-a:rgba(173,31,104,.10); --glow-b:rgba(11,110,76,.14);
  --shadow:0 18px 48px -28px rgba(10,40,30,.35);
  --sans:system-ui,-apple-system,"Segoe UI Variable Text","Segoe UI",Roboto,sans-serif;
  --display:"Didot","Bodoni MT","Iowan Old Style","Playfair Display",Georgia,serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Consolas,monospace;
  --r:20px;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0C1512; --bg-2:#101C17; --surface:#121D18; --surface-2:#17251F;
    --line:rgba(140,200,172,.15); --line-2:rgba(140,200,172,.30);
    --ink:#E7F0EA; --dim:#AFC2B8; --dim-2:#93A99E;
    --jade:#57DCA2; --on-jade:#06110C; --jade-tint:rgba(87,220,162,.12);
    --gold:#F2C475; --gold-tint:rgba(242,196,117,.12);
    --bloom:#FF7AB8; --bloom-tint:rgba(255,122,184,.12);
    --blue:#8EBDE6; --blue-tint:rgba(127,179,224,.13);
    --red:#FF9A9A; --red-tint:rgba(255,143,143,.12);
    --photo:#101A16; --shade:rgba(6,17,12,.72);
    --glow-a:rgba(255,122,184,.16); --glow-b:rgba(87,220,162,.18);
    --shadow:0 24px 60px -30px rgba(0,0,0,.8);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--sans);min-height:100vh;display:flex;flex-direction:column}
main{flex:1 0 auto;width:100%}
img{max-width:100%;display:block}
a{color:var(--jade);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--jade);outline-offset:3px;border-radius:6px}
h1,h2,h3{line-height:1.15;margin:0}
p{margin:0}
b{font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--jade);color:var(--on-jade);padding:10px 14px;border-radius:10px;z-index:20}
.skip:focus{top:10px}
.mono,.code{font-family:var(--mono)}
.code{font-size:.92em;letter-spacing:.02em}

/* ---------- шапка ---------- */
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px max(16px,env(safe-area-inset-left)) 10px max(16px,env(safe-area-inset-right));
  background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:600;min-height:44px;min-width:0}
.brand span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.brand-mark{width:34px;height:34px;flex:0 0 auto;padding:7px;border-radius:11px;fill:var(--on-jade);
  background:linear-gradient(145deg,var(--jade),color-mix(in srgb,var(--jade) 60%,#04331f))}
.toplink{color:var(--ink);text-decoration:none;font-weight:500;padding:10px 4px;min-height:44px;display:flex;align-items:center}
.staffbar{background:var(--gold-tint);color:var(--ink);border-bottom:1px solid color-mix(in srgb,var(--gold) 30%,transparent);
  padding:9px 16px;font-size:14px}
.staffbar a{color:var(--gold);font-weight:600}

/* ---------- карточка растения ---------- */
.plant{max-width:1180px;margin:0 auto;padding:0 0 32px}
.plant-body{padding:18px 16px 0;display:flex;flex-direction:column;gap:14px}
.plant-media{position:relative}
.gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.gallery::-webkit-scrollbar{display:none}
.ph{position:relative;flex:0 0 100%;margin:0;aspect-ratio:4/3;background:var(--photo);scroll-snap-align:center;overflow:hidden}
.ph img{width:100%;height:100%;object-fit:cover}
.ph figcaption{position:absolute;left:12px;right:12px;bottom:12px;display:flex;flex-wrap:wrap;gap:6px;align-items:flex-end}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--shade);color:var(--ink);font-size:13px;font-weight:500;
  padding:6px 11px;border-radius:100px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.cap{background:var(--shade);color:var(--ink);font-size:12.5px;padding:5px 10px;border-radius:10px;backdrop-filter:blur(8px)}
.ph-empty{display:grid;place-items:center;
  background:radial-gradient(90% 70% at 20% 15%,var(--glow-b),transparent 60%),
             radial-gradient(70% 60% at 85% 85%,var(--glow-a),transparent 60%),var(--surface-2)}
.ph-glyph{width:34%;max-width:190px;fill:var(--jade);opacity:.82;filter:drop-shadow(0 12px 24px rgba(0,0,0,.12))}
.dots{display:flex;justify-content:center;gap:7px;padding:10px 0 0}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--line-2);transition:background .2s,transform .2s}
.dots i.on{background:var(--jade);transform:scale(1.25)}

.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:14px;color:var(--dim-2)}
.crumbs a{color:var(--dim);text-decoration:none;padding:4px 0}
.crumbs a:hover{color:var(--jade);text-decoration:underline}
.status{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;
  padding:6px 13px 6px 10px;border-radius:100px}
.status i{width:9px;height:9px;border-radius:50%;background:currentColor}
.s-ok{background:var(--jade-tint);color:var(--jade)}
.s-wait{background:var(--gold-tint);color:var(--gold)}
.s-info{background:var(--blue-tint);color:var(--blue)}
.s-off{background:var(--surface-2);color:var(--dim)}
.s-bloom{background:var(--bloom-tint);color:var(--bloom)}
.s-off i{background:transparent;border:2px solid currentColor}
.title{font-family:var(--display);font-weight:400;font-size:clamp(30px,7.4vw,46px);letter-spacing:-.01em;line-height:1.08}
.latin{font-family:var(--display);font-style:italic;color:var(--dim);font-size:18px;margin-top:-6px}
.names{color:var(--dim-2);font-size:14.5px;margin-top:-6px}
.note{color:var(--dim);line-height:1.6}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.eyebrow{font-family:var(--mono);font-weight:500;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--dim-2);
  margin-bottom:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.eyebrow .code{letter-spacing:.02em;text-transform:none;background:var(--surface-2);color:var(--ink);padding:2px 8px;border-radius:7px;font-size:13px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:8px;margin-bottom:14px}
.fact{background:var(--surface-2);border-radius:14px;padding:10px 12px;display:flex;flex-direction:column;gap:2px;min-width:0}
.fact .k{font-size:13px;color:var(--dim-2)}
.fact .v{font-size:17px;font-weight:600;line-height:1.3}
.fact .s{font-size:12.5px;color:var(--dim-2)}
.price-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin:2px 0 14px}
.price{font-family:var(--display);font-size:34px;letter-spacing:-.01em;line-height:1}
.variant{color:var(--dim);font-size:15px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;padding:12px 18px;border-radius:15px;
  border:1px solid transparent;font:600 16px/1.2 var(--sans);text-decoration:none;cursor:pointer;transition:filter .15s,border-color .15s}
.btn.primary{background:var(--jade);color:var(--on-jade)}
.btn.primary:hover{filter:brightness(1.08);text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--jade);text-decoration:none}

.more{display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;color:var(--ink);
  background:linear-gradient(120deg,var(--jade-tint),transparent 70%),var(--surface)}
.more-text{display:flex;flex-direction:column;gap:2px}
.more-text span{color:var(--dim)}
.more-arrow{font-size:24px;color:var(--jade)}
.more:hover{border-color:var(--jade)}

.shelf{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.shelf h2{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:400;font-size:22px;margin-bottom:8px}
.shelf .ic{width:30px;height:30px;padding:6px;border-radius:10px;background:var(--jade-tint);fill:none;stroke:var(--jade);
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.shelf p + p{margin-top:10px}
.about p{font-size:16.5px;line-height:1.65}
.rows{margin:0;display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:minmax(0,42%) 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row dt{color:var(--dim-2);font-size:14.5px}
.row dd{margin:0;font-size:15.5px}
.row dd.unknown{color:var(--dim-2);font-style:italic}
.care ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.care li{position:relative;padding-left:24px;line-height:1.55}
.care li::before{content:"";position:absolute;left:4px;top:.55em;width:9px;height:9px;border-radius:50% 0;background:var(--jade);transform:rotate(-45deg)}
.source{font-size:13px;color:var(--dim-2)}

.offer-list{list-style:none;margin:0;padding:0}
.offer{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-top:1px solid var(--line)}
.offer:first-child{border-top:0;padding-top:0}
.offer-title{font-weight:600}
.offer-sub{color:var(--dim-2);font-size:14px}
.offer-side{text-align:right;flex:0 0 auto}
.offer-price{font-family:var(--display);font-size:22px}
.avail{font-size:13px;font-weight:500}
.avail.yes{color:var(--jade)}
.avail.no{color:var(--dim-2)}

.buy p{line-height:1.6}
.buy .code{background:var(--surface-2);padding:2px 8px;border-radius:7px}
.contacts{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-direction:column;gap:10px}
.contacts li{display:flex;gap:10px;align-items:flex-start}
.contacts .ic{width:22px;height:22px;flex:0 0 auto;fill:none;stroke:var(--jade);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
.contacts a{color:var(--ink);font-weight:500}

@media (min-width:900px){
  .plant{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:44px;padding:28px 28px 48px}
  .plant-media{position:sticky;top:84px;align-self:start}
  .ph{border-radius:26px;aspect-ratio:4/5}
  .gallery{border-radius:26px}
  .plant-body{padding:6px 0 0;gap:16px}
}

/* ---------- главная и каталог ---------- */
.hero{max-width:1180px;margin:0 auto;padding:34px 16px 10px}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(34px,8vw,58px);letter-spacing:-.015em;line-height:1.05;max-width:16ch}
.hero p{color:var(--dim);font-size:17px;line-height:1.6;margin-top:14px;max-width:62ch}
.catalog{max-width:1180px;margin:0 auto;padding:18px 16px 8px}
.cat-tools{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.search{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line-2);border-radius:15px;padding:0 14px;min-height:52px}
.search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px var(--jade-tint)}
.search .ic{width:22px;height:22px;fill:none;stroke:var(--dim-2);stroke-width:2;stroke-linecap:round}
.search input{flex:1;border:0;background:transparent;color:var(--ink);font:16px var(--sans);min-height:48px;outline:none;min-width:0}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip-btn{flex:0 0 auto;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);border-radius:100px;padding:9px 15px;
  font:500 15px var(--sans);min-height:44px;cursor:pointer}
.chip-btn.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:700px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
@media (min-width:1050px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.pcard a{display:flex;flex-direction:column;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  color:var(--ink);text-decoration:none;transition:border-color .15s,transform .15s}
.pcard a:hover{border-color:var(--jade);transform:translateY(-2px)}
.pcard-ph{aspect-ratio:4/3;background:radial-gradient(80% 70% at 25% 20%,var(--glow-b),transparent 60%),var(--surface-2);display:grid;place-items:center;overflow:hidden}
.pcard-ph img{width:100%;height:100%;object-fit:cover}
.pcard-ph .ph-glyph{width:38%}
.pcard-body{padding:11px 12px 13px;display:flex;flex-direction:column;gap:3px;flex:1}
.pcard-title{font-weight:600;line-height:1.3}
.pcard-latin{font-family:var(--display);font-style:italic;color:var(--dim-2);font-size:14px;line-height:1.3}
.pcard-foot{margin-top:auto;padding-top:8px;display:flex;justify-content:space-between;align-items:baseline;gap:6px;flex-wrap:wrap}
.pcard-price{font-weight:600;font-size:14.5px}
.empty-note{color:var(--dim);padding:20px 0}
.visit{max-width:1148px;margin:22px auto 0}
@media (max-width:1180px){.visit{margin:22px 16px 0}}

/* ---------- пустые состояния ---------- */
.empty{max-width:480px;margin:0 auto;padding:64px 20px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.empty-ic{width:72px;height:72px;border-radius:22px;display:grid;place-items:center;font-size:34px;font-weight:700}
.empty-ic.warn{background:var(--gold-tint);color:var(--gold)}
.empty-ic.off{background:var(--surface-2);color:var(--dim)}
.empty-ic.info{background:var(--blue-tint);color:var(--blue)}
.empty h1{font-family:var(--display);font-weight:400;font-size:32px}
.empty p{color:var(--dim);line-height:1.6}
.empty .btn{max-width:260px;margin-top:8px}

/* ---------- подвал ---------- */
.foot{margin-top:40px;border-top:1px solid var(--line);background:var(--bg-2)}
.foot-in{max-width:1180px;margin:0 auto;padding:22px 16px calc(26px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:6px}
.foot-name{font-family:var(--display);font-size:20px}
.foot .contacts{margin-top:6px;font-size:15px;color:var(--dim)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}