/* ============================================================
   LÀNG HOA PHỤNG CÔNG — hệ thống giao diện "vườn ươm làng hoa"
   Xanh nhiều cây cối · thân thiện thiên nhiên · nhiều hoa đẹp
   Khác biệt với web nhà: tạp chí nhà vườn, serif ấm, minh hoạ
   thực vật, sắc đất nung làng nghề, vân giấy.
   ============================================================ */

:root {
  /* --- Lá & vườn ươm --- */
  --leaf-900: #1e3a29;
  --leaf-800: #244b31;
  --leaf-700: #2f5d3a;
  --leaf-600: #3c7146;
  --leaf-500: #4f8a55;
  --leaf-400: #74a86f;
  --leaf-300: #9cc389;
  --leaf-200: #c6dcb1;
  --leaf-100: #e3eed5;
  --leaf-50:  #f1f6e8;

  /* --- Đất nung & gỗ (làng nghề) --- */
  --clay-700: #8f3f23;
  --clay-600: #b15a36;
  --clay-500: #c87149;
  --clay-300: #e1a983;
  --bark:     #5a4632;
  --bark-soft:#7a6450;

  /* --- Hoa (điểm nhấn rực rỡ) --- */
  --honey:  #e3a73c;
  --honey-d:#c9882a;
  --rose:   #d9788c;
  --rose-d: #c25c72;
  --lotus:  #e6a4b8;

  /* --- Giấy & mực --- */
  --cream:  #fbf6ea;
  --cream-2:#f5edda;
  --cream-3:#efe4cc;
  --paper:  #fffdf7;
  --ink:    #2a2823;
  --ink-2:  #4a463d;
  --line:   #e4d8bf;
  --line-2: #d8c8a6;

  --shadow-sm: 0 2px 10px rgba(58, 46, 28, .07);
  --shadow:    0 12px 34px -14px rgba(40, 60, 30, .28);
  --shadow-lg: 0 30px 70px -28px rgba(30, 58, 41, .45);

  --serif: 'Lora', Georgia, 'Times New Roman', serif;
  --sans: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --maxw: 1180px;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 26px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background-color: var(--cream);
  background-image:
    radial-gradient(circle at 12% -8%, rgba(156, 195, 137, .22), transparent 42%),
    radial-gradient(circle at 92% 4%, rgba(227, 167, 60, .14), transparent 40%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  line-height: 1.68;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--leaf-700); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--clay-600); }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.14; color: var(--leaf-900); letter-spacing: -.01em; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--leaf-200); color: var(--leaf-900); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }
.section { padding-block: clamp(48px, 8vw, 92px); position: relative; }
.section--tint { background: linear-gradient(180deg, var(--cream-2), var(--cream)); }
.muted { color: var(--ink-2); }
.center { text-align: center; }

/* ---------- Eyebrow + section heads ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--serif); font-style: italic; font-size: 1.02rem;
  color: var(--clay-600); letter-spacing: .02em; margin-bottom: 14px;
}
.eyebrow::before, .eyebrow::after { content: ""; width: 30px; height: 1px; background: currentColor; opacity: .5; }
.eyebrow--solo::before { display: none; }
.sec-head { max-width: 640px; }
.sec-head.center { margin-inline: auto; }
.sec-title { font-size: clamp(1.9rem, 4vw, 2.85rem); }
.sec-sub { margin-top: 14px; color: var(--ink-2); font-size: 1.06rem; }

/* leaf small icon used inline */
.leaf-tag { color: var(--leaf-500); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 22px; border-radius: 999px; font-weight: 600; font-size: .98rem;
  border: 1.5px solid transparent; transition: all .22s var(--ease); white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--leaf-700); color: #fff; box-shadow: 0 10px 24px -12px rgba(47,93,58,.8); }
.btn-primary:hover { background: var(--leaf-800); color: #fff; transform: translateY(-2px); }
.btn-clay { background: linear-gradient(135deg, var(--clay-500), var(--clay-600)); color: #fff; box-shadow: 0 10px 24px -12px rgba(177,90,54,.8); }
.btn-clay:hover { color: #fff; transform: translateY(-2px); filter: brightness(1.04); }
.btn-ghost { background: var(--paper); color: var(--leaf-800); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--leaf-500); color: var(--leaf-800); background: var(--leaf-50); }
.btn-lg { padding: 16px 30px; font-size: 1.05rem; }
.btn-sm { padding: 9px 16px; font-size: .9rem; }

/* ---------- Announcement bar ---------- */
.topbar {
  background: var(--leaf-900); color: var(--leaf-100);
  font-size: .9rem; text-align: center; padding: 8px 16px;
}
.topbar a { color: var(--honey); font-weight: 600; }
.topbar b { color: #fff; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 246, 234, .86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 18px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand img, .brand .emblem { width: 50px; height: 50px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text b { font-family: var(--serif); font-size: 1.24rem; color: var(--leaf-900); letter-spacing: .01em; }
.brand-text span { font-size: .72rem; color: var(--clay-600); letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 14px; border-radius: 999px; color: var(--ink-2); font-weight: 500; font-size: .97rem;
  white-space: nowrap; transition: all .18s var(--ease);
}
.nav-links a:hover, .nav-links a.active { background: var(--leaf-100); color: var(--leaf-800); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; color: var(--leaf-800); }
.nav-toggle svg { width: 26px; height: 26px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(40px, 6vw, 70px) clamp(48px, 7vw, 86px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 4vw, 60px); align-items: center; }
.hero h1 { font-size: clamp(2.4rem, 5.6vw, 4rem); }
.hero h1 em { font-style: italic; color: var(--clay-600); }
.hero-lead { margin-top: 20px; font-size: 1.14rem; color: var(--ink-2); max-width: 36ch; }
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-meta { margin-top: 28px; display: flex; gap: 26px; flex-wrap: wrap; }
.hero-meta .m b { font-family: var(--serif); font-size: 1.7rem; color: var(--leaf-700); display: block; line-height: 1; }
.hero-meta .m span { font-size: .85rem; color: var(--ink-2); }

/* collage with arched frames */
.hero-art { position: relative; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1.2fr .8fr; gap: 14px; aspect-ratio: 1/1.04; }
.hero-art figure { overflow: hidden; box-shadow: var(--shadow); background: var(--leaf-100); position: relative; }
.hero-art figure img { width: 100%; height: 100%; object-fit: cover; }
.hero-art .a1 { grid-row: 1 / 3; border-radius: 180px 180px var(--r-lg) var(--r-lg); }
.hero-art .a2 { border-radius: var(--r-lg) 180px var(--r-lg) var(--r-lg); }
.hero-art .a3 { border-radius: var(--r-lg) var(--r-lg) 180px var(--r-lg); }
/* single illustrated hero panel */
.hero-art--single { display: block; grid-template: none; aspect-ratio: 1/1.02; }
.hero-art--single .a-illu { width: 100%; height: 100%; border-radius: 240px 240px var(--r-lg) var(--r-lg); border: 1px solid var(--leaf-100); }
.hero-art--single .a-illu img { width: 100%; height: 100%; object-fit: cover; }
.hero-seal {
  position: absolute; right: -14px; bottom: -14px; width: 116px; height: 116px;
  filter: drop-shadow(0 8px 18px rgba(143,63,35,.35)); z-index: 3;
}
.hero-deco { position: absolute; pointer-events: none; opacity: .9; }
.hero-deco.tl { top: -10px; left: -30px; width: 150px; transform: rotate(-8deg); }
.hero-deco.br { right: -34px; bottom: 40px; width: 130px; }

/* ---------- Vine divider ---------- */
.vine { display: block; width: 100%; height: 34px; color: var(--leaf-400); }
.vine svg { width: 100%; height: 100%; }

/* ---------- Trust strip ---------- */
.trust { background: var(--leaf-900); color: var(--leaf-100); }
.trust .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-block: 26px; }
.trust .t { display: flex; gap: 13px; align-items: flex-start; }
.trust .t svg { width: 30px; height: 30px; color: var(--honey); flex: none; margin-top: 2px; }
.trust .t b { display: block; color: #fff; font-family: var(--serif); font-size: 1.05rem; }
.trust .t span { font-size: .9rem; color: var(--leaf-200); }

/* ---------- Story (về làng) ---------- */
.story-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.story-figure { position: relative; }
.story-figure img { border-radius: 220px 220px var(--r-lg) var(--r-lg); box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.story-figure .badge-est {
  position: absolute; left: -18px; bottom: 22px; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r); padding: 12px 18px; box-shadow: var(--shadow); text-align: center;
}
.story-figure .badge-est b { font-family: var(--serif); font-size: 1.8rem; color: var(--clay-600); display: block; line-height: 1; }
.story-figure .badge-est span { font-size: .78rem; color: var(--ink-2); }
.story p { color: var(--ink-2); margin-top: 16px; }
.story .lead-quote { font-family: var(--serif); font-style: italic; font-size: 1.35rem; color: var(--leaf-800); line-height: 1.5; margin-top: 8px; }
.story-points { margin-top: 24px; display: grid; gap: 14px; }
.story-points .pt { display: flex; gap: 13px; align-items: flex-start; }
.story-points .pt svg { width: 24px; height: 24px; color: var(--leaf-600); flex: none; margin-top: 3px; }
.story-points .pt b { color: var(--leaf-900); }

/* ---------- Collection cards (nhóm) ---------- */
.coll-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.coll {
  position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 270px;
  display: flex; align-items: flex-end; box-shadow: var(--shadow); color: #fff; isolation: isolate;
}
.coll img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s var(--ease); }
.coll::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(30,58,41,0) 30%, rgba(20,40,28,.86)); }
.coll:hover img { transform: scale(1.07); }
.coll .coll-body { padding: 20px; }
.coll h3 { color: #fff; font-size: 1.45rem; }
.coll .count { font-size: .88rem; color: var(--leaf-100); display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; }
.coll .coll-go { position: absolute; top: 16px; right: 16px; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.18); display: grid; place-items: center; backdrop-filter: blur(4px); }
.coll .coll-go svg { width: 18px; height: 18px; color: #fff; }

/* ---------- Product grid + card ---------- */
.grid-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pcard {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.pcard:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--leaf-200); }
.pcard-media { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--leaf-50); }
.pcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.pcard:hover .pcard-media img { transform: scale(1.06); }
.pcard-chip {
  position: absolute; top: 12px; left: 12px; background: rgba(251,246,234,.92); color: var(--leaf-800);
  font-size: .74rem; font-weight: 600; padding: 5px 11px; border-radius: 999px; backdrop-filter: blur(4px);
}
.pcard-fav { position: absolute; top: 12px; right: 12px; background: var(--honey); color: #fff; font-size: .72rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; }
.pcard-body { padding: 16px 16px 18px; display: flex; flex-direction: column; flex: 1; }
.pcard-body h3 { font-size: 1.12rem; line-height: 1.28; }
.pcard-body h3 a { color: var(--leaf-900); }
.pcard-body h3 a:hover { color: var(--clay-600); }
.pcard-desc { font-size: .92rem; color: var(--ink-2); margin-top: 7px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pcard-foot { margin-top: auto; padding-top: 14px; display: flex; gap: 8px; align-items: center; }
.pcard-foot .btn { flex: 1; justify-content: center; }
.icon-btn { width: 42px; height: 42px; flex: none; border-radius: 12px; border: 1.5px solid var(--line-2); background: var(--paper); display: grid; place-items: center; transition: all .2s var(--ease); }
.icon-btn svg { width: 19px; height: 19px; color: var(--leaf-700); }
.icon-btn:hover { border-color: var(--leaf-400); background: var(--leaf-50); }
.icon-btn.zalo svg { color: #0068ff; }

/* ---------- Guides ---------- */
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gcard { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.gcard:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.gcard-media { aspect-ratio: 16/10; overflow: hidden; background: var(--leaf-50); }
.gcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gcard:hover .gcard-media img { transform: scale(1.05); }
.gcard-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.gcard-tag { font-size: .76rem; font-weight: 600; color: var(--clay-600); letter-spacing: .04em; text-transform: uppercase; }
.gcard-body h3 { font-size: 1.22rem; margin-top: 8px; }
.gcard-body h3 a { color: var(--leaf-900); }
.gcard-excerpt { font-size: .94rem; color: var(--ink-2); margin-top: 9px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.gcard-more { margin-top: auto; padding-top: 14px; font-weight: 600; color: var(--leaf-700); font-size: .95rem; display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Seasonal calendar (lịch mùa vụ) ---------- */
.season { background: var(--leaf-800); color: var(--leaf-50); border-radius: var(--r-lg); padding: clamp(26px, 4vw, 46px); position: relative; overflow: hidden; }
.season::before { content: ""; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cpath d='M60 10c10 18 4 30-8 38 14 2 26-4 38-2-10 14-26 14-38 10 6 14 16 22 16 38-16-6-22-22-24-34-6 12-4 26 2 38-14-8-18-24-16-38-12 8-18 22-16 38-10-14-6-30 4-42-14 0-26 8-36 18 4-18 20-26 34-28-12-8-28-8-42-2 12-14 30-12 44-6-8-12-10-28-6-42 14 8 18 24 18 38 4-14 10-26 16-38z' fill='%23ffffff' opacity='.04'/%3E%3C/svg%3E"); opacity: .5; }
.season > * { position: relative; }
.season h2 { color: #fff; }
.season-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.season-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: var(--r); padding: 18px; }
.season-card .s-when { font-family: var(--serif); font-style: italic; color: var(--honey); font-size: 1.05rem; }
.season-card h4 { color: #fff; font-size: 1.15rem; margin-top: 4px; }
.season-card p { font-size: .9rem; color: var(--leaf-200); margin-top: 8px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--clay-600), var(--clay-700)); color: #fff; border-radius: var(--r-lg); padding: clamp(30px, 5vw, 54px); text-align: center; position: relative; overflow: hidden; box-shadow: var(--shadow); }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 4vw, 2.6rem); }
.cta-band p { color: #ffeede; max-width: 52ch; margin: 14px auto 0; }
.cta-band .hero-cta { justify-content: center; margin-top: 26px; }
.cta-band .btn-ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.45); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.22); color: #fff; }
.cta-band .btn-light { background: #fff; color: var(--clay-700); }

/* ---------- Footer ---------- */
.footer { background: var(--leaf-900); color: var(--leaf-100); padding-block: clamp(40px, 6vw, 64px) 26px; margin-top: 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 34px; }
.footer h4 { color: #fff; font-size: 1.05rem; margin-bottom: 14px; }
.footer a { color: var(--leaf-200); }
.footer a:hover { color: var(--honey); }
.footer-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.footer-brand b { font-family: var(--serif); font-size: 1.3rem; color: #fff; }
.footer p { color: var(--leaf-200); font-size: .95rem; }
.footer ul { list-style: none; padding: 0; display: grid; gap: 9px; font-size: .95rem; }
.footer .socials { display: flex; gap: 10px; margin-top: 14px; }
.footer .socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); display: grid; place-items: center; }
.footer .socials a svg { width: 20px; height: 20px; color: var(--leaf-100); }
.footer .socials a:hover { background: var(--honey); }
.footer .socials a:hover svg { color: var(--leaf-900); }
.footer-shop { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--r); padding: 16px; }
.footer-shop b { color: #fff; font-family: var(--serif); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 30px; padding-top: 20px; font-size: .86rem; color: var(--leaf-200); display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.footer-bottom a { color: var(--leaf-100); }

/* ---------- Page header (sub pages) ---------- */
.pagehead { background: linear-gradient(180deg, var(--leaf-100), var(--cream)); border-bottom: 1px solid var(--line); padding-block: clamp(34px, 5vw, 56px); }
.crumbs { font-size: .88rem; color: var(--ink-2); margin-bottom: 12px; }
.crumbs a { color: var(--leaf-700); }
.pagehead h1 { font-size: clamp(2rem, 4.4vw, 3rem); }
.pagehead p { margin-top: 12px; color: var(--ink-2); max-width: 60ch; }

/* ---------- Listing toolbar ---------- */
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 26px; }
.search-box { position: relative; flex: 1; min-width: 220px; }
.search-box svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--bark-soft); }
.search-box input { width: 100%; padding: 12px 16px 12px 42px; border-radius: 999px; border: 1.5px solid var(--line-2); background: var(--paper); font-size: .98rem; color: var(--ink); }
.search-box input:focus { outline: none; border-color: var(--leaf-500); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--line-2); background: var(--paper); font-size: .92rem; font-weight: 500; color: var(--ink-2); transition: all .18s var(--ease); }
.chip:hover { border-color: var(--leaf-400); }
.chip.active { background: var(--leaf-700); color: #fff; border-color: var(--leaf-700); }
.count-note { font-size: .9rem; color: var(--ink-2); margin-bottom: 18px; }
.empty { text-align: center; padding: 60px 20px; color: var(--ink-2); }

/* ---------- Product detail ---------- */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 54px); align-items: start; }
.gallery .gmain { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 1/1; background: var(--leaf-50); border: 1px solid var(--line); }
.gallery .gmain img { width: 100%; height: 100%; object-fit: cover; }
.gallery .gthumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery .gthumbs img { width: 70px; height: 70px; border-radius: 12px; object-fit: cover; cursor: pointer; border: 2px solid transparent; transition: border-color .2s; }
.gallery .gthumbs img.active, .gallery .gthumbs img:hover { border-color: var(--leaf-500); }
.detail-info .d-chip { display: inline-block; background: var(--leaf-100); color: var(--leaf-800); font-size: .82rem; font-weight: 600; padding: 5px 13px; border-radius: 999px; }
.detail-info h1 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-top: 12px; }
.detail-info .d-lead { color: var(--ink-2); margin-top: 14px; font-size: 1.06rem; }
.buy-box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; margin-top: 22px; box-shadow: var(--shadow-sm); }
.buy-box .by-from { font-size: .86rem; color: var(--ink-2); }
.buy-box .by-from b { color: var(--leaf-800); font-family: var(--serif); }
.buy-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.buy-actions .btn { justify-content: center; }
.buy-actions .full { grid-column: 1 / -1; }
.care-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.care-card { background: var(--leaf-50); border: 1px solid var(--leaf-100); border-radius: var(--r); padding: 15px 16px; }
.care-card .cc-h { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--leaf-800); font-size: .95rem; }
.care-card .cc-h svg { width: 18px; height: 18px; color: var(--leaf-600); }
.care-card p { font-size: .9rem; color: var(--ink-2); margin-top: 7px; white-space: pre-line; }

/* prose blocks for product sections */
.prose-sections { margin-top: 40px; display: grid; gap: 26px; }
.psec h2 { font-size: 1.5rem; display: flex; align-items: center; gap: 10px; }
.psec h2 svg { width: 24px; height: 24px; color: var(--clay-600); }
.psec p { color: var(--ink-2); margin-top: 10px; white-space: pre-line; }

/* ---------- Article / prose ---------- */
.prose { font-size: 1.08rem; color: var(--ink-2); max-width: 760px; }
.prose h2 { font-size: 1.7rem; margin-top: 38px; color: var(--leaf-900); }
.prose h3 { font-size: 1.3rem; margin-top: 26px; color: var(--leaf-800); }
.prose p { margin-top: 16px; }
.prose img { border-radius: var(--r); margin-top: 22px; box-shadow: var(--shadow-sm); width: 100%; }
.prose ul, .prose ol { margin-top: 16px; padding-left: 24px; }
.prose li { margin-top: 8px; }
.prose strong { color: var(--leaf-900); }
.prose a { font-weight: 600; text-decoration: underline; text-decoration-color: var(--leaf-300); text-underline-offset: 3px; }
.prose blockquote { border-left: 4px solid var(--leaf-400); background: var(--leaf-50); padding: 14px 20px; border-radius: 0 var(--r) var(--r) 0; margin-top: 22px; font-style: italic; color: var(--leaf-800); }
.prose table { width: 100%; border-collapse: collapse; margin-top: 22px; font-size: .98rem; background: var(--paper); border-radius: var(--r); overflow: hidden; }
.prose th { background: var(--leaf-700); color: #fff; text-align: left; padding: 11px 14px; font-family: var(--serif); }
.prose td { padding: 11px 14px; border-top: 1px solid var(--line); color: var(--ink-2); }
.prose hr { border: 0; height: 28px; background: center / contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='20'%3E%3Cpath d='M2 10h40M78 10h40' stroke='%23c6dcb1' stroke-width='2'/%3E%3Cpath d='M60 2c4 4 4 12 0 16-4-4-4-12 0-16z' fill='%2374a86f'/%3E%3C/svg%3E"); margin-block: 12px; }
.byline { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: .92rem; margin-top: 10px; }
.byline .leaf-tag { color: var(--leaf-500); }

/* recommended products in article */
.reco { margin-top: 40px; padding-top: 28px; border-top: 1px dashed var(--line-2); }
.reco h3 { font-size: 1.4rem; display: flex; align-items: center; gap: 9px; }
.reco-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }

/* sidebar layout for article */
.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 44px; align-items: start; }
.aside-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; position: sticky; top: 88px; box-shadow: var(--shadow-sm); }
.aside-card h4 { font-size: 1.1rem; margin-bottom: 12px; }
.aside-card .toc a { display: block; padding: 7px 0; font-size: .95rem; color: var(--ink-2); border-bottom: 1px solid var(--line); }
.aside-card .toc a:hover { color: var(--leaf-700); }

/* ---------- Floating actions ---------- */
.float { position: fixed; right: 18px; bottom: 18px; z-index: 60; display: flex; flex-direction: column; gap: 12px; }
.float a, .float button { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; box-shadow: var(--shadow); border: 0; transition: transform .2s var(--ease); }
.float a:hover, .float button:hover { transform: scale(1.08); }
.float .f-zalo { background: #0068ff; }
.float .f-zalo svg { width: 30px; height: 30px; color: #fff; }
.float .f-top { background: var(--leaf-700); opacity: 0; pointer-events: none; transition: opacity .25s, transform .2s; }
.float .f-top.show { opacity: 1; pointer-events: auto; }
.float .f-top svg { width: 24px; height: 24px; color: #fff; }

/* ---------- Stats band (social proof) ---------- */
.stats { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); padding: clamp(22px, 3vw, 34px); display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stats .st { text-align: center; padding: 6px 8px; position: relative; }
.stats .st + .st::before { content: ""; position: absolute; left: -7px; top: 14%; height: 72%; width: 1px; background: var(--line); }
.stats .st b { display: block; font-family: var(--serif); font-size: clamp(1.7rem, 3.4vw, 2.5rem); color: var(--clay-600); line-height: 1; }
.stats .st span { font-size: .9rem; color: var(--ink-2); margin-top: 8px; display: block; }

/* ---------- Banner image (sub-page hero) ---------- */
.banner { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 21/8; }
.banner img { width: 100%; height: 100%; object-fit: cover; }
.banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,40,28,.66), rgba(20,40,28,.12) 60%, transparent); }
.banner .banner-cap { position: absolute; left: clamp(18px,4vw,40px); bottom: clamp(16px,3vw,30px); right: 20px; color: #fff; z-index: 2; }
.banner .banner-cap span { font-family: var(--serif); font-style: italic; color: var(--honey); font-size: 1.05rem; }
.banner .banner-cap h2 { color: #fff; font-size: clamp(1.5rem, 3.4vw, 2.4rem); margin-top: 4px; }
/* banner ảnh thật (biển làng) — hiện rõ, không phủ tối */
.banner--plain { aspect-ratio: 16/9; background: var(--leaf-50); }
.banner--plain::after { display: none; }
.banner--plain img { object-position: center 44%; }

/* ---------- Popular plants ---------- */
.plant-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.plant-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.plant-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--leaf-200); }
.plant-card .pc-top { display: flex; align-items: center; gap: 10px; }
.plant-card .pc-ico { width: 42px; height: 42px; flex: none; border-radius: 12px; background: var(--leaf-100); display: grid; place-items: center; }
.plant-card .pc-ico svg { width: 22px; height: 22px; color: var(--leaf-700); }
.plant-card .pc-tag { font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--clay-600); }
.plant-card h3 { font-size: 1.18rem; margin-top: 12px; color: var(--leaf-900); }
.plant-card p { font-size: .92rem; color: var(--ink-2); margin-top: 8px; flex: 1; }
.plant-card .pc-link { margin-top: 14px; font-weight: 600; color: var(--leaf-700); font-size: .92rem; display: inline-flex; align-items: center; gap: 6px; }
.plant-card .pc-link svg { width: 16px; height: 16px; }

/* ---------- Recognition / reviews ---------- */
.recog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.recog-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--shadow-sm); }
.recog-card .rc-ico { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--leaf-500), var(--leaf-700)); display: grid; place-items: center; margin-bottom: 14px; }
.recog-card .rc-ico svg { width: 24px; height: 24px; color: #fff; }
.recog-card h3 { font-size: 1.15rem; }
.recog-card p { font-size: .94rem; color: var(--ink-2); margin-top: 8px; }
.quote-block { background: var(--leaf-800); color: #fff; border-radius: var(--r-lg); padding: clamp(26px,4vw,42px); position: relative; overflow: hidden; }
.quote-block .qmark { font-family: var(--serif); font-size: 6rem; line-height: .6; color: var(--honey); opacity: .5; }
.quote-block blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.6vw, 1.9rem); line-height: 1.5; color: #fff; max-width: 60ch; }
.quote-block .qby { margin-top: 18px; color: var(--leaf-200); font-size: .95rem; }
.quote-block .qby b { color: var(--honey); display: block; font-family: var(--serif); font-size: 1.05rem; }

/* ---------- Credits / sources ---------- */
.credits { font-size: .86rem; color: var(--ink-2); }
.credits b { color: var(--leaf-800); }
.credits ul { list-style: none; padding: 0; margin-top: 8px; display: grid; gap: 6px; }
.credits a { color: var(--leaf-700); }
.source-list { display: grid; gap: 10px; margin-top: 16px; }
.source-list a { display: flex; gap: 10px; align-items: flex-start; padding: 12px 16px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); color: var(--ink-2); font-size: .92rem; }
.source-list a:hover { border-color: var(--leaf-300); color: var(--leaf-800); }
.source-list a svg { width: 18px; height: 18px; color: var(--clay-600); flex: none; margin-top: 2px; }

/* ---------- Khoảnh khắc làng hoa (gallery) ---------- */
.lang-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.lg-item { position: relative; border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-sm); aspect-ratio: 4/3; }
.lg-item.wide { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.lg-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.lg-item:hover img { transform: scale(1.06); }
.lg-item figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 14px 12px; color: #fff; font-size: .9rem; font-family: var(--serif); font-style: italic; background: linear-gradient(transparent, rgba(20,40,28,.78)); }
@media (max-width: 760px) { .lang-gallery { grid-template-columns: repeat(2, 1fr); } .lg-item.wide { grid-column: span 2; grid-row: auto; aspect-ratio: 16/10; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .story-grid, .detail-grid, .article-layout { grid-template-columns: 1fr; }
  .hero-art { max-width: 460px; margin-inline: auto; }
  .trust .wrap { grid-template-columns: 1fr 1fr; }
  .coll-grid, .grid-products { grid-template-columns: repeat(2, 1fr); }
  .guide-grid, .season-track, .reco-grid { grid-template-columns: 1fr 1fr; }
  .stats, .plant-grid { grid-template-columns: repeat(2, 1fr); }
  .recog-grid { grid-template-columns: 1fr; }
  .banner { aspect-ratio: 16/9; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout .aside-card { position: static; }
  .nav-links { display: none; }
  .nav-links.open { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--cream); border-bottom: 1px solid var(--line); padding: 12px; gap: 4px; }
  .nav-toggle { display: block; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .coll-grid, .grid-products, .guide-grid, .season-track, .reco-grid, .trust .wrap, .footer-grid, .care-cards, .buy-actions, .plant-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats .st + .st:nth-child(odd)::before { display: none; }
  .hero-meta { gap: 18px; }
  .brand-text span { display: none; }
  .nav-cta .btn span { display: none; }
}