/* =========================================================
   Dietenza design system — all values come from tokens below.
   Organic & Natural + Premium Medical & Modern.
   ========================================================= */
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("../fonts/manrope-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("../fonts/manrope-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("../fonts/manrope-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  /* Brand */
  --brand: #245C42;            /* forest green (approved) */
  --brand-strong: #1A4631;
  --brand-soft: #E6EFE8;
  --sage: #8FA98F;
  --sage-soft: #EEF2EB;
  --gold: #B8964E;             /* restrained gold accent */
  --ivory: #FAF7F0;
  --white: #FFFFFF;
  --charcoal: #1F2A24;         /* charcoal-green text */

  /* Semantic */
  --bg: var(--ivory);
  --surface: var(--white);
  --surface-2: var(--sage-soft);
  --text: var(--charcoal);
  --text-muted: #56635B;
  --border: #DCE3DA;
  --on-brand: #FFFFFF;
  --focus: #C79B3B;
  --success: #2E7D4F; --success-bg: #E5F2EA;
  --error: #A63A2B;   --error-bg: #F8E7E3;
  --warning: #8A6216; --warning-bg: #F7EFD9;
  --whatsapp: #1FA855;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-xs: .8125rem; --fs-sm: .9375rem; --fs-base: 1.0625rem; --fs-lg: 1.25rem;
  --fs-xl: clamp(1.5rem, 1.2rem + 1vw, 1.875rem);
  --fs-2xl: clamp(1.875rem, 1.4rem + 1.8vw, 2.5rem);
  --fs-3xl: clamp(2.25rem, 1.5rem + 3vw, 3.75rem);
  --lh: 1.65;

  /* Space, radius, shadow */
  --s1: .25rem; --s2: .5rem; --s3: .75rem; --s4: 1rem; --s5: 1.5rem; --s6: 2rem; --s7: 3rem; --s8: 4.5rem; --s9: 6rem;
  --r-sm: 8px; --r: 14px; --r-lg: 22px; --r-pill: 999px;
  --shadow-sm: 0 1px 2px rgb(31 42 36 / .06);
  --shadow: 0 6px 24px -10px rgb(31 42 36 / .18);
  --shadow-lg: 0 24px 48px -24px rgb(36 92 66 / .35);
  --container: 1200px;
  --header-h: 72px;
  --ease: cubic-bezier(.2,.7,.2,1);
}
[data-theme="dark"] {
  --bg: #111814; --surface: #18221C; --surface-2: #1E2A23; --text: #E9EFE9; --text-muted: #A7B5AB;
  --border: #2C3A31; --brand: #5FA982; --brand-strong: #7CC29C; --brand-soft: #1F3328; --on-brand: #0E1611;
  --sage-soft: #1E2A23; --gold: #D2B474;
  --success-bg: #183324; --error-bg: #3A1D18; --warning-bg: #352B14; --error: #F0937F; --success: #7CC29C; --warning: #E2C27A;
}

*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 var(--fs-base)/var(--lh) var(--font-body); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--brand-strong); }
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; margin: 0 0 var(--s4); color: var(--text); }
h1 { font-size: var(--fs-3xl); } h2 { font-size: var(--fs-2xl); } h3 { font-size: var(--fs-lg); }
p { margin: 0 0 var(--s4); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--brand); color: var(--on-brand); padding: var(--s2) var(--s4); z-index: 100; }
.skip-link:focus { left: var(--s4); top: var(--s2); }
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.section { padding-block: var(--s8); }
.section-alt { background: var(--surface); }
.eyebrow { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--brand); margin-bottom: var(--s3); }
.lead { font-size: var(--fs-lg); color: var(--text-muted); max-width: 40ch; }
.muted { color: var(--text-muted); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: var(--s5); margin-bottom: var(--s6); flex-wrap: wrap; }
.section-head h2 { margin: 0; }

/* Announcement */
.announcement { background: var(--brand); color: var(--on-brand); text-align: center; font-size: var(--fs-sm); padding: var(--s2) var(--s4); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: var(--s5); }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { width: auto; height: auto; object-fit: contain; }
.brand-wordmark { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--brand); letter-spacing: -.02em; }
.site-nav { display: flex; align-items: center; gap: var(--s4); }
.site-nav ul { list-style: none; display: flex; gap: var(--s1); margin: 0; padding: 0; }
.site-nav a { display: block; padding: var(--s2) var(--s3); border-radius: var(--r-pill); color: var(--text); text-decoration: none; font-weight: 600; font-size: var(--fs-sm); transition: background .2s var(--ease), color .2s; }
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-strong); }
.site-nav a[aria-current="page"] { color: var(--brand); background: var(--brand-soft); }
.theme-toggle { min-height: 40px; padding: 0 14px; border-radius: var(--r-pill); border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; font: inherit; font-size: var(--fs-sm); font-weight: 600; }
.theme-toggle:hover { background: var(--brand-soft); }
.header-tools { display: flex; align-items: center; gap: var(--s2); order: 3; }
.theme-icon { width: 16px; height: 16px; border-radius: 50%; background: linear-gradient(90deg, var(--text) 50%, transparent 50%); border: 2px solid var(--text); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--border); background: var(--surface); border-radius: var(--r-sm); cursor: pointer; }
.nav-toggle .bars, .nav-toggle .bars::before, .nav-toggle .bars::after { display: block; width: 20px; height: 2px; background: var(--text); margin: auto; position: relative; content: ""; transition: transform .2s; }
.nav-toggle .bars::before { position: absolute; top: -6px; } .nav-toggle .bars::after { position: absolute; top: 6px; }
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .site-nav { position: fixed; inset: var(--header-h) 0 auto 0; background: var(--bg); border-bottom: 1px solid var(--border); flex-direction: column; align-items: stretch; padding: var(--s4) 1.25rem var(--s5); display: none; box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav ul { flex-direction: column; }
  .site-nav a { padding: var(--s3) var(--s4); font-size: var(--fs-base); }
  .theme-toggle { min-height: 44px; } .theme-toggle .theme-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); } .theme-toggle { width: 44px; padding: 0; justify-content: center; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s2); min-height: 48px; padding: 0 var(--s5); border-radius: var(--r-pill); border: 1.5px solid transparent; font: 700 var(--fs-sm)/1 var(--font-body); text-decoration: none; cursor: pointer; transition: transform .15s var(--ease), background .2s, box-shadow .2s, color .2s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: var(--on-brand); box-shadow: var(--shadow-lg); }
.btn-primary:hover { background: var(--brand-strong); color: var(--on-brand); }
.btn-outline { border-color: var(--brand); color: var(--brand); background: transparent; }
.btn-outline:hover { background: var(--brand-soft); }
.btn-ghost { color: var(--brand); padding-inline: var(--s2); }
.btn-ghost:hover { text-decoration: underline; }
.btn-sm { min-height: 38px; padding: 0 var(--s4); }
.btn-danger { background: var(--error); color: #fff; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Hero — seamless image blended into ivory */
.hero { position: relative; overflow: hidden; background: var(--bg); min-height: min(78vh, 680px); display: flex; align-items: center; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: right center; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg) 0%, var(--bg) 30%, color-mix(in srgb, var(--bg) 60%, transparent) 50%, transparent 70%); }
[data-theme="dark"] .hero-media img { opacity: .55; }
.hero-content { position: relative; padding-block: var(--s9); max-width: 560px; }
.hero h1 { margin-bottom: var(--s4); }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero-actions { display: flex; gap: var(--s3); flex-wrap: wrap; margin-top: var(--s5); }
@media (max-width: 720px) {
  .hero { min-height: auto; align-items: flex-end; }
  .hero-media { height: 46%; top: 0; bottom: auto; }
  .hero-media img { object-position: 85% center; }
  .hero-media::after { background: linear-gradient(180deg, transparent 20%, var(--bg) 100%); }
  .hero-content { padding-top: 42vw; padding-bottom: var(--s7); }
}

/* Cards */
.grid { display: grid; gap: var(--s5); }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s5); box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s, border-color .2s; }
a.card, .card-link { text-decoration: none; color: inherit; display: block; }
a.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--brand) 35%, var(--border)); }
.tool-card .icon { width: 48px; height: 48px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; margin-bottom: var(--s4); }
.tool-card h3 { margin-bottom: var(--s2); }
.tool-card p { color: var(--text-muted); font-size: var(--fs-sm); margin: 0 0 var(--s4); }
.tool-card .more { font-weight: 700; font-size: var(--fs-sm); color: var(--brand); }
.post-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.post-card .thumb { aspect-ratio: 16/10; background: var(--surface-2); }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card .body { padding: var(--s5); display: flex; flex-direction: column; gap: var(--s2); flex: 1; }
.post-card .cat { font-size: var(--fs-xs); font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: .1em; }
.post-card h3 { margin: 0; }
.post-card .more { margin-top: auto; font-weight: 700; font-size: var(--fs-sm); }
.empty-state { text-align: center; padding: var(--s7) var(--s5); border: 1px dashed var(--border); border-radius: var(--r-lg); color: var(--text-muted); background: var(--surface); }

/* Live chat band */
.chat-band { background: var(--brand); color: var(--on-brand); border-radius: var(--r-lg); padding: var(--s7); display: grid; grid-template-columns: 1.4fr auto; align-items: center; gap: var(--s5); position: relative; overflow: hidden; }
.chat-band h2, .chat-band p { color: var(--on-brand); }
.chat-band p { opacity: .9; margin: 0; max-width: 52ch; }
.chat-band .btn { background: var(--ivory); color: var(--brand-strong); }
.chat-band .btn:hover { background: var(--white); }
@media (max-width: 720px) { .chat-band { grid-template-columns: 1fr; padding: var(--s6); } }

/* Forms */
.form { display: grid; gap: var(--s4); }
.form-row { display: grid; gap: var(--s4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.field { display: grid; gap: var(--s2); }
.field label, .field legend { font-weight: 700; font-size: var(--fs-sm); }
.field .hint { font-size: var(--fs-xs); color: var(--text-muted); }
input:not([type]), input[type=text], input[type=email], input[type=number], input[type=password], input[type=tel], input[type=url], input[type=date], input[type=datetime-local], input[type=search], select, textarea {
  width: 100%; min-height: 48px; padding: var(--s3) var(--s4); border: 1.5px solid var(--border); border-radius: var(--r-sm); background: var(--surface); color: var(--text); font: inherit; font-size: 1rem; transition: border-color .15s, box-shadow .15s; }
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent); }
[aria-invalid="true"] { border-color: var(--error) !important; }
.field-error { color: var(--error); font-size: var(--fs-xs); font-weight: 600; }
.unit-switch { display: inline-flex; border: 1.5px solid var(--border); border-radius: var(--r-pill); padding: 3px; background: var(--surface); }
.unit-switch button { border: 0; background: transparent; padding: var(--s1) var(--s3); border-radius: var(--r-pill); font: 600 var(--fs-xs) var(--font-body); color: var(--text-muted); cursor: pointer; min-height: 32px; }
.unit-switch button[aria-pressed="true"] { background: var(--brand); color: var(--on-brand); }
.inline-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2); }
.check { display: flex; gap: var(--s2); align-items: center; font-weight: 600; font-size: var(--fs-sm); }
.check input { width: 20px; height: 20px; accent-color: var(--brand); }
.hp { position: absolute; left: -5000px; }

/* Alerts */
.alert { padding: var(--s4) var(--s5); border-radius: var(--r); margin-block: var(--s4); font-weight: 600; border: 1px solid transparent; }
.alert-success { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.alert-error { background: var(--error-bg); color: var(--error); border-color: color-mix(in srgb, var(--error) 25%, transparent); }
.alert-warning, .notice { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }
.notice { padding: var(--s4) var(--s5); border-radius: var(--r); font-size: var(--fs-sm); }

/* Calculator */
.calc-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--s6); align-items: start; }
@media (max-width: 900px) { .calc-layout { grid-template-columns: 1fr; } }
.result-card { position: sticky; top: calc(var(--header-h) + var(--s4)); background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s6); min-height: 240px; }
.result-card[hidden] { display: none; }
.result-big { font-family: var(--font-display); font-size: var(--fs-3xl); color: var(--brand); line-height: 1; margin: var(--s2) 0 var(--s3); }
.result-label { font-size: var(--fs-sm); color: var(--text-muted); font-weight: 600; }
.result-list { list-style: none; padding: 0; margin: var(--s4) 0; display: grid; gap: var(--s2); }
.result-list li { display: flex; justify-content: space-between; gap: var(--s4); border-bottom: 1px solid var(--border); padding-bottom: var(--s2); }
.result-list strong { text-align: right; }
.badge { display: inline-block; padding: var(--s1) var(--s3); border-radius: var(--r-pill); background: var(--brand-soft); color: var(--brand-strong); font-weight: 700; font-size: var(--fs-xs); }
.result-actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s4); }
.feedback { margin-top: var(--s5); padding-top: var(--s4); border-top: 1px solid var(--border); display: flex; gap: var(--s3); align-items: center; flex-wrap: wrap; font-size: var(--fs-sm); }
.bar { height: 12px; border-radius: var(--r-pill); background: var(--surface-2); overflow: hidden; display: flex; }
.bar span { display: block; height: 100%; }
.legend { display: flex; gap: var(--s4); flex-wrap: wrap; font-size: var(--fs-xs); margin-top: var(--s2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }
.c1 { background: var(--brand); } .c2 { background: var(--gold); } .c3 { background: var(--sage); }
.method { font-size: var(--fs-sm); color: var(--text-muted); }
.method h2 { font-size: var(--fs-lg); }

/* Article */
.article-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: var(--s7); }
@media (max-width: 1000px) { .article-wrap { grid-template-columns: 1fr; } .toc { display: none; } }
.prose { max-width: 70ch; font-size: 1.125rem; }
.prose h2 { margin-top: var(--s7); } .prose h3 { margin-top: var(--s6); }
.prose blockquote { margin: var(--s5) 0; padding: var(--s3) var(--s5); border-left: 4px solid var(--gold); background: var(--surface); border-radius: 0 var(--r) var(--r) 0; font-family: var(--font-display); font-size: var(--fs-lg); }
.prose table { width: 100%; border-collapse: collapse; margin: var(--s5) 0; font-size: var(--fs-sm); display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--border); padding: var(--s2) var(--s3); text-align: left; }
.prose th { background: var(--surface-2); }
.prose figure { margin: var(--s5) 0; } .prose figcaption { font-size: var(--fs-xs); color: var(--text-muted); margin-top: var(--s2); }
.prose img { border-radius: var(--r); }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--s3); }
.toc { position: sticky; top: calc(var(--header-h) + var(--s5)); align-self: start; font-size: var(--fs-sm); border-left: 2px solid var(--border); padding-left: var(--s4); }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s2); }
.toc a { color: var(--text-muted); text-decoration: none; } .toc a:hover { color: var(--brand); }
.reading-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--brand); width: 0; z-index: 60; }
.sources { margin-top: var(--s7); padding-top: var(--s5); border-top: 1px solid var(--border); font-size: var(--fs-sm); }

/* Pagination */
.pagination { display: flex; gap: var(--s2); justify-content: center; margin-top: var(--s7); flex-wrap: wrap; }
.pagination a, .pagination span { min-width: 44px; min-height: 44px; display: grid; place-items: center; border-radius: var(--r-pill); border: 1px solid var(--border); text-decoration: none; font-weight: 700; }
.pagination [aria-current] { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }
.chips { display: flex; gap: var(--s2); flex-wrap: wrap; margin-bottom: var(--s6); }
.chip { padding: var(--s2) var(--s4); border-radius: var(--r-pill); border: 1px solid var(--border); text-decoration: none; font-weight: 600; font-size: var(--fs-sm); color: var(--text); background: var(--surface); }
.chip[aria-current] { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }

/* Page header */
.page-head { padding-block: var(--s8) var(--s6); background: linear-gradient(180deg, var(--surface-2), var(--bg)); }
.page-head p { max-width: 60ch; }
.breadcrumbs { font-size: var(--fs-xs); margin-bottom: var(--s3); }
.breadcrumbs a { color: var(--text-muted); }

/* Footer */
.site-footer { background: var(--charcoal); color: #D7DED8; margin-top: var(--s8); }
[data-theme="dark"] .site-footer { background: #0B110D; }
.site-footer a { color: #F2F5F1; text-decoration: none; } .site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--s6); padding-block: var(--s7) var(--s5); }
.footer-grid .brand-wordmark { color: #F2F5F1; }
.footer-slogan { font-family: var(--font-display); font-size: var(--fs-lg); color: var(--gold); margin-top: var(--s3); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s4); }
.footer-links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s3); align-content: start; }
.footer-note { grid-column: 1 / -1; font-size: var(--fs-xs); color: #A9B5AC; margin: 0; border-top: 1px solid rgb(255 255 255 / .1); padding-top: var(--s4); }
.footer-bottom { padding-block: var(--s4) var(--s6); font-size: var(--fs-xs); color: #A9B5AC; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }

/* WhatsApp */
.whatsapp-fab { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 30; background: var(--whatsapp); color: #fff; height: 56px; min-width: 56px; padding: 0 16px; border-radius: var(--r-pill); display: inline-flex; align-items: center; gap: var(--s2); box-shadow: 0 10px 24px -8px rgb(0 0 0 / .35); text-decoration: none; font-weight: 700; }
.whatsapp-fab:hover { color: #fff; filter: brightness(1.05); }
.whatsapp-fab .fab-label { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .25s var(--ease); }
.whatsapp-fab:hover .fab-label, .whatsapp-fab:focus-visible .fab-label { max-width: 120px; }
/* Keep clear of Tawk.to bubble (bottom-right) — Tawk is configured bottom-left or offset; see docs */
body.has-tawk .whatsapp-fab { bottom: 96px; }

/* Store */
.store-hero { position: relative; overflow: hidden; padding-block: var(--s9); background:
  radial-gradient(80% 60% at 90% 10%, color-mix(in srgb, var(--sage) 28%, transparent), transparent 60%),
  radial-gradient(60% 50% at 0% 100%, color-mix(in srgb, var(--gold) 16%, transparent), transparent 60%), var(--bg); }
.coming-soon { max-width: 720px; margin-inline: auto; text-align: center; }
.coming-soon .mark { width: 72px; height: 72px; margin: 0 auto var(--s5); border-radius: 50%; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; }
.coming-soon h1 { font-size: var(--fs-3xl); }
.coming-soon .lead { margin-inline: auto; max-width: 52ch; }
.cs-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); margin-top: var(--s7); text-align: left; }
.cs-pillars .card { padding: var(--s5); }
.cs-pillars h3 { font-size: var(--fs-base); font-family: var(--font-body); font-weight: 700; margin-bottom: var(--s2); }
.cs-pillars p { margin: 0; font-size: var(--fs-sm); color: var(--text-muted); }
@media (max-width: 720px) { .cs-pillars { grid-template-columns: 1fr; } }
.store-toolbar { display: flex; gap: var(--s3); flex-wrap: wrap; align-items: end; margin-bottom: var(--s5); }
.product-card .thumb { aspect-ratio: 1; background: var(--surface-2); border-radius: var(--r); overflow: hidden; margin-bottom: var(--s3); }
.price { font-weight: 700; color: var(--brand-strong); } .price s { color: var(--text-muted); font-weight: 400; margin-right: var(--s2); }
.spec-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.spec-table th, .spec-table td { text-align: left; padding: var(--s2) var(--s3); border-bottom: 1px solid var(--border); vertical-align: top; }
.spec-table th { width: 38%; color: var(--text-muted); font-weight: 600; }

/* Utility */
.stack > * + * { margin-top: var(--s4); }
.center { text-align: center; }
.mt-6 { margin-top: var(--s6); }

@media (prefers-reduced-motion: reduce) { *,*::before,*::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }
@media print {
  .site-header, .site-footer, .whatsapp-fab, .result-actions, .feedback, .no-print, .calc-form, .announcement { display: none !important; }
  body { background: #fff; color: #000; }
  .calc-layout { display: block; } .result-card { position: static; border: 0; padding: 0; }
}

/* Diet Planner */
.tool-card-feature { background: linear-gradient(160deg, var(--brand-soft), var(--surface) 70%); border-color: color-mix(in srgb, var(--brand) 30%, var(--border)); }
.stepper { list-style: none; padding: 0; margin: 0 0 var(--s5); display: flex; gap: var(--s2); flex-wrap: wrap; counter-reset: s; }
.stepper li { display: flex; align-items: center; gap: var(--s2); font-size: var(--fs-xs); font-weight: 700; color: var(--text-muted); padding: var(--s1) var(--s3) var(--s1) var(--s1); border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--border); }
.stepper li span { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); }
.stepper li.current { color: var(--brand-strong); border-color: var(--brand); } .stepper li.current span, .stepper li.done span { background: var(--brand); color: var(--on-brand); }
.planner-form { max-width: 860px; }
.step { border: 0; padding: 0; margin: 0; display: grid; gap: var(--s4); }
.step-title { font-family: var(--font-display); font-size: var(--fs-xl); font-weight: 600; margin-bottom: var(--s2); }
.choice-grid { display: grid; gap: var(--s3); grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); }
.choice-grid.three { grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; }
.choice span { display: grid; gap: 2px; min-height: 56px; padding: var(--s3) var(--s4); border: 1.5px solid var(--border); border-radius: var(--r); background: var(--surface); transition: border-color .15s, background .15s; }
.choice small { color: var(--text-muted); font-size: var(--fs-xs); }
.choice input:checked + span { border-color: var(--brand); background: var(--brand-soft); box-shadow: 0 0 0 1px var(--brand) inset; }
.choice input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.check-list { display: grid; gap: var(--s3); }
.chip-select { display: flex; flex-wrap: wrap; gap: var(--s2); }
.chip-select .chip, .day-tabs .chip { cursor: pointer; font: inherit; font-size: var(--fs-sm); min-height: 40px; }
.chip[aria-pressed="true"], .chip[aria-selected="true"] { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }
.step-nav { display: flex; gap: var(--s3); justify-content: flex-end; flex-wrap: wrap; }
.plan-out { margin-top: var(--s6); display: grid; gap: var(--s5); }
.plan-out:empty { display: none; }
.plan-head { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--s5); align-items: start; }
.plan-head .explain, .plan-head .notice, .plan-head .result-actions { grid-column: 1 / -1; }
@media (max-width: 760px) { .plan-head { grid-template-columns: 1fr; } }
.day-tabs { display: flex; gap: var(--s2); flex-wrap: wrap; position: sticky; top: var(--header-h); background: var(--bg); padding-block: var(--s3); z-index: 5; }
.plan-day { display: grid; gap: var(--s4); }
.meal-head { display: flex; justify-content: space-between; align-items: start; gap: var(--s3); margin-bottom: var(--s3); }
.meal-head h3 { margin: 0; }
.meal-table td { vertical-align: top; }
.meal-table .num, .meal-table th.num { text-align: right; white-space: nowrap; }
.swap { display: block; margin-top: var(--s1); min-height: 34px !important; padding: 2px var(--s2) !important; font-size: var(--fs-xs) !important; max-width: 260px; }
.meal-total { font-weight: 700; color: var(--brand-strong); font-size: var(--fs-sm); margin: var(--s3) 0 var(--s2); }
.day-total { background: var(--brand-soft); }
.grocery-list { list-style: none; padding: 0; margin: 0 0 var(--s4); display: grid; gap: var(--s2); grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.grocery-list li { display: flex; justify-content: space-between; gap: var(--s3); border-bottom: 1px solid var(--border); padding-bottom: var(--s2); font-size: var(--fs-sm); }
.grocery h3 { font-size: var(--fs-base); margin-top: var(--s4); }
@media print {
  .planner .stepper, .planner-form, .day-tabs, .meal-head .btn, .swap, .plan-head .result-actions, .method { display: none !important; }
  .plan-day[hidden] { display: grid !important; } .meal { break-inside: avoid; } details { display: block; } details > * { display: block; }
}

/* Article blocks */
.prose .callout { border-left: 4px solid var(--brand); background: var(--brand-soft); padding: var(--s4); border-radius: 0 var(--r-sm) var(--r-sm) 0; margin: var(--s5) 0; }
.prose .callout-warning { border-color: var(--gold, #b8964e); background: color-mix(in srgb, var(--gold, #b8964e) 12%, transparent); }
.prose .table-wrap { overflow-x: auto; margin: var(--s5) 0; } .prose table { border-collapse: collapse; width: 100%; font-size: var(--fs-sm); }
.prose th, .prose td { border: 1px solid var(--border); padding: var(--s2) var(--s3); text-align: left; } .prose th { background: var(--surface-2); }
.prose details.faq { border: 1px solid var(--border); border-radius: var(--r-sm); padding: var(--s3) var(--s4); margin: var(--s2) 0; } .prose details.faq summary { font-weight: 700; cursor: pointer; }
.prose blockquote cite { display: block; font-size: var(--fs-sm); color: var(--text-muted); margin-top: var(--s2); font-style: normal; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: var(--s6) 0; }

/* ---- Homepage (Nov 2026 structure) ---- */
.btn-lg { min-height: 52px; padding-inline: var(--s6); font-size: var(--fs-md, 1.0625rem); }
.hero-points { list-style: none; padding: 0; margin: var(--s5) 0 0; display: flex; flex-wrap: wrap; gap: var(--s2) var(--s5); font-size: var(--fs-sm); color: var(--text-muted); }
.hero-points li { display: flex; align-items: center; gap: var(--s2); }
.hero-points li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); flex: none; }
.planner-flagship { background: linear-gradient(180deg, var(--bg), var(--brand-soft) 140%); }
.planner-flagship-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--s8, 4rem); align-items: center; }
.planner-flagship-media { position: relative; }
.planner-flagship-media img { width: 100%; height: auto; border-radius: var(--r-lg); box-shadow: var(--shadow); display: block; aspect-ratio: 4/3; object-fit: cover; }
.planner-flagship-media::before { content: ""; position: absolute; inset: auto -18px -18px auto; width: 60%; height: 60%; border-radius: var(--r-lg); background: var(--brand-soft); z-index: -1; }
.planner-badge { position: absolute; top: var(--s4); left: var(--s4); background: var(--brand); color: var(--on-brand); font-weight: 700; font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
.planner-flagship-copy h2 { margin-bottom: var(--s3); }
.planner-flagship-copy .check-list { list-style: none; padding: 0; margin: var(--s5) 0; }
.planner-flagship-copy .check-list li { position: relative; padding-left: 30px; }
.planner-flagship-copy .check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--brand); color: var(--on-brand); font-size: 12px; font-weight: 700; display: grid; place-items: center; }
@media (max-width: 900px) { .planner-flagship-inner { grid-template-columns: 1fr; gap: var(--s6); } .planner-flagship-media::before { display: none; } }
.tool-flagship { grid-column: 1 / -1; display: grid !important; grid-template-columns: 320px 1fr; gap: var(--s5); align-items: center; }
.tool-flagship img { width: 100%; height: 100%; max-height: 220px; object-fit: cover; border-radius: var(--r); }
@media (max-width: 720px) { .tool-flagship { grid-template-columns: 1fr; } }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }
.dietitian-card { padding: 0; overflow: hidden; display: flex !important; flex-direction: column; }
.dietitian-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.dietitian-card-body { padding: var(--s4) var(--s5) var(--s5); display: flex; flex-direction: column; gap: var(--s2); flex: 1; }
.dietitian-name { font-size: var(--fs-lg); margin: 0; }
.dietitian-title { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }
.dietitian-card .more { margin-top: auto; font-weight: 700; font-size: var(--fs-sm); color: var(--brand); }
.chip-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chip-list li { font-size: var(--fs-xs); background: var(--brand-soft); color: var(--brand-strong, var(--brand)); padding: 3px 10px; border-radius: 999px; }
/* Footer */
.footer-col h2 { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .1em; margin: 0 0 var(--s3); color: inherit; opacity: .85; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s2); }
.footer-grid { grid-template-columns: 1.3fr 2.2fr; }
.footer-links { grid-template-columns: repeat(3, 1fr); }
.footer-about { font-size: var(--fs-sm); opacity: .85; max-width: 36ch; margin-top: var(--s3); }
.footer-col h2 { color: #F2F5F1; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } .footer-links { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) {
  .hero-media { height: 64vw; }
  .hero-media::after { background: linear-gradient(180deg, transparent 55%, var(--bg) 100%); }
  .hero-content { padding-top: calc(64vw + var(--s3)); }
}
.post-card .excerpt { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }
/* Default owner logo mark + wordmark */
.brand { display: inline-flex; align-items: center; gap: .55rem; }
.brand-mark { width: 44px; height: 44px; object-fit: contain; flex: none; }
.site-footer .brand-mark { width: 52px; height: 52px; }
.contact-wa { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); flex-wrap: wrap; margin-bottom: var(--s4); }
.btn-whatsapp { background: #157A42; color: #fff; }
.btn-whatsapp:hover { color: #fff; filter: brightness(1.05); }
@media (max-width: 640px) { .brand-mark { width: 38px; height: 38px; } body.has-tawk .whatsapp-fab { bottom: 92px; } }
.footer-col a[href^="https://wa.me"] { white-space: nowrap; }
.logo-dark { display: none; }
[data-theme="dark"] .logo-dark { display: inline-block; }
[data-theme="dark"] .logo-light { display: none; }
.site-footer .logo-light { display: none; } .site-footer .logo-dark { display: inline-block; }
[data-theme="dark"] { color-scheme: dark; } [data-theme="light"] { color-scheme: light; }