/* Solalfa — shared site styles. Every page in es/ and en/ links this right after
 * the design-system tokens. It implements the brand-spec components
 * (assets/brand/solalfa-brand-spec.md §5–§7) as plain classes so that links can
 * be buttons (<a class="btn">) and the language editions stay thin. Values come
 * from the tokens; the few literal sizes are the spec's own (badge 26px, …). */

/* ---- Base ------------------------------------------------------------- */
:root{
  --header-h:76px;            /* sticky site header — anchors offset by this */
  --tap:44px;                 /* minimum touch target on coarse pointers */
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--surface-page);color:var(--text-body);font:var(--text-body-font);-webkit-font-smoothing:antialiased;overflow-x:clip}
[id]{scroll-margin-top:calc(var(--header-h) + 16px)}
a{color:var(--text-link);-webkit-tap-highlight-color:rgba(85,58,143,.14)}
a:hover{color:var(--text-link-hover)}
button,.btn,.chip,summary{-webkit-tap-highlight-color:rgba(85,58,143,.14)}
img,svg{max-width:100%}
img{height:auto}
/* Long product/brand names must never widen the page (spec §4: names stay as
 * printed, so they can be long and unbreakable). */
.h1,.h2,.h3,.h4,.card-name,.product-title,.wordmark{overflow-wrap:break-word}
/* Forms (spec §6) — 16px keeps iOS Safari from zooming on focus. */
input,select,textarea{font-family:var(--font-body);font-size:16px}
:focus-visible{outline:2px solid var(--border-focus);outline-offset:3px;border-radius:var(--radius-sm)}
.btn:focus-visible,.chip:focus-visible,.pill:focus-visible{outline:none;box-shadow:var(--shadow-focus);border-color:var(--border-focus)}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- Layout ----------------------------------------------------------- */
/* max(env(...)) keeps content clear of the notch in landscape; the insets are
 * 0 unless the page's viewport meta carries viewport-fit=cover. */
.wrap{max-width:var(--container);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left));padding-right:max(var(--gutter),env(safe-area-inset-right));box-sizing:border-box}
.wrap-wide{max-width:var(--container-wide)}
.section{padding:var(--section-y) 0}
.section-tight{padding:var(--space-8) 0}
.has-deco{position:relative;overflow:hidden}
.has-deco>.wrap{position:relative}
.deco{position:absolute;pointer-events:none;user-select:none}
.stack{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:32px}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:center}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:20px}

/* ---- Type ------------------------------------------------------------- */
.eyebrow{display:block;font:var(--text-eyebrow);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--text-heading)}
.label{display:inline-block;font:var(--text-label);letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--text-brand-label)}
.h1{font:var(--text-h1);font-size:clamp(38px,5.2vw,var(--fs-h1));color:var(--text-heading);letter-spacing:-0.01em;margin:0;text-wrap:pretty}
.h2{font:var(--text-h2);font-size:clamp(30px,4vw,var(--fs-h2));color:var(--text-heading);margin:0;text-wrap:pretty}
.h3{font:var(--text-h3);color:var(--text-heading);margin:0}
.h4{font:var(--text-h4);color:var(--text-heading);margin:0}
.lead{font-size:18px;line-height:1.6;margin:0}
.small{font-size:var(--fs-small);line-height:var(--lh-small)}
.muted{color:var(--text-muted)}
.prose{max-width:62ch}
.prose p{margin:0 0 18px}
.prose p:last-child{margin-bottom:0}
.link{font-weight:var(--fw-medium);font-size:16px;color:var(--text-link);text-decoration:underline;text-underline-offset:3px}
.link:hover{color:var(--text-link-hover)}
.script{font-family:var(--font-script);font-weight:400;line-height:1}

/* ---- Lockup ----------------------------------------------------------- */
.lockup{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.lockup img{display:block;width:46px;height:auto}
.lockup-text{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:0}
.wordmark{font-family:var(--font-script);font-weight:400;font-size:34px;line-height:1;color:var(--ms-slate);margin-top:4px;white-space:nowrap}
/* Endorsement line: sits directly under the wordmark, never tracked out — the
 * spaced-out uppercase treatment belongs to .subline ("Costa Rica") alone, so
 * the two lines stay distinguishable when the full lockup stacks all three. */
.byline{font-family:var(--font-body);font-weight:var(--fw-medium);font-size:11px;line-height:1.2;letter-spacing:0.02em;color:var(--text-muted)}
.subline{font-family:var(--font-body);font-weight:400;font-size:11px;letter-spacing:0.38em;text-transform:uppercase;color:var(--text-muted)}

/* ---- Buttons (spec §6) ------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--control-md);padding:0 26px;border-radius:var(--radius-pill);border:1.5px solid transparent;background:transparent;font-family:var(--font-body);font-weight:var(--fw-semibold);font-size:15px;line-height:1;letter-spacing:0.02em;text-decoration:none;white-space:nowrap;box-sizing:border-box;cursor:pointer;transition:background var(--dur-fast) var(--ease-standard),color var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard)}
.btn svg{flex:none;width:18px;height:18px}
.btn-sm{height:var(--control-sm);padding:0 18px;font-size:13px}
.btn-sm svg{width:16px;height:16px}
.btn-lg{height:var(--control-lg);padding:0 32px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:var(--accent-primary);color:var(--text-on-accent)}
.btn-primary:hover{background:var(--accent-primary-hover);color:var(--text-on-accent)}
.btn-secondary{color:var(--accent-secondary);border-color:var(--accent-secondary)}
.btn-secondary:hover{background:var(--accent-secondary);color:var(--text-on-accent)}
.btn-tonal{background:var(--accent-quiet);color:var(--text-on-band)}
.btn-tonal:hover{background:var(--ms-surface-deep);color:var(--text-on-band)}
.btn-ghost{color:var(--accent-primary)}
.btn-ghost:hover{background:var(--surface-section);color:var(--accent-primary)}
.btn-inverse{background:var(--surface-card);color:var(--text-heading)}
.btn-inverse:hover{background:var(--surface-cream);color:var(--text-heading)}
.btn[aria-disabled="true"],.btn-disabled{background:var(--surface-section);color:#A79FC0;border-color:transparent;pointer-events:none}

/* ---- Pill bubbles (from the "Gracias" post) ---------------------------- */
.pill{display:inline-flex;align-items:center;gap:14px;min-height:44px;padding:10px 22px;border-radius:var(--radius-pill);background:var(--surface-card);color:var(--text-on-band);font-family:var(--font-body);font-weight:var(--fw-medium);font-size:16px;line-height:1.3;box-shadow:var(--shadow-sm);box-sizing:border-box;text-decoration:none}
.pill .num{font-family:var(--font-display);font-weight:var(--fw-bold);font-size:14px;line-height:1;color:var(--ms-support);flex:none}
.pill-list{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.pill-list.center{align-items:center}

/* ---- Badges & chips ---------------------------------------------------- */
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--radius-pill);font-family:var(--font-body);font-weight:var(--fw-semibold);font-size:11px;line-height:1;letter-spacing:0.14em;text-transform:uppercase;white-space:nowrap;box-sizing:border-box}
.badge-nuevo{background:var(--accent-primary);color:var(--text-on-accent)}
.badge-disponible{background:var(--status-available);color:var(--text-on-accent)}
.badge-pocas{background:var(--surface-section);color:var(--text-heading)}
.badge-oferta{background:var(--surface-band);color:var(--text-on-band)}
.badge-agotado{background:var(--surface-cream);color:var(--text-muted);border:1px solid var(--border-subtle)}
.chip{display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:var(--radius-pill);border:1px solid var(--border-subtle);background:var(--surface-card);color:var(--text-body);font-family:var(--font-body);font-weight:var(--fw-medium);font-size:14px;line-height:1;cursor:pointer;text-decoration:none;transition:background var(--dur-fast) var(--ease-standard),color var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard)}
.chip:hover{border-color:var(--accent-primary);color:var(--text-heading)}
.chip-on,.chip-on:hover{background:var(--accent-primary);color:var(--text-on-accent);border-color:var(--accent-primary)}
.chip-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---- Section band (from the product posts) ----------------------------- */
.band{background:var(--surface-band);color:var(--text-on-band);font-weight:var(--fw-medium);font-size:15px}
.band-row{display:flex;flex-wrap:wrap;gap:10px 40px;min-height:52px;align-items:center;padding-top:12px;padding-bottom:12px;box-sizing:border-box}
.band-item{display:inline-flex;align-items:center;gap:10px}
.band-item::before{content:"";width:6px;height:6px;border-radius:var(--radius-pill);background:currentColor;flex:none}

/* ---- Product card (spec §6) -------------------------------------------- */
.card{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow var(--dur-base) var(--ease-standard),transform var(--dur-base) var(--ease-standard)}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card-img{position:relative;display:flex;align-items:center;justify-content:center;height:220px;background:var(--surface-section);text-decoration:none;overflow:hidden}
.card-img.cream{background:var(--surface-cream)}
.card-img .badge{position:absolute;top:14px;left:14px;z-index:1}
.card-img .glyph{width:120px;height:120px;object-fit:contain}
.card-img .photo{width:100%;height:100%;object-fit:cover}
.card.soldout .card-img img{opacity:.5}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-name{font-family:var(--font-display);font-weight:var(--fw-bold);font-size:19px;line-height:1.3;color:var(--text-body);margin:0}
.card-name a{color:inherit;text-decoration:none}
.card-name a:hover{color:var(--text-heading)}
.card-desc{font-size:13px;line-height:1.5;color:var(--text-muted);margin:0}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:8px}
.price{font-family:var(--font-body);font-weight:var(--fw-semibold);font-size:20px;line-height:1.2;color:var(--text-heading);letter-spacing:0.02em;white-space:nowrap}
.price s{font-weight:var(--fw-regular);font-size:13px;color:var(--text-muted);margin-left:6px}
.price.muted{color:var(--text-muted)}
.price-lg{font-size:var(--fs-price);font-size:28px}
.price-lg s{font-size:15px}

/* ---- Callout ------------------------------------------------------------ */
.callout{background:var(--surface-section);border-radius:var(--radius-lg);padding:24px 28px;display:flex;gap:16px;align-items:flex-start;box-sizing:border-box}
.callout-icon{width:40px;height:40px;border-radius:var(--radius-pill);background:var(--surface-card);display:inline-flex;align-items:center;justify-content:center;flex:none;color:var(--text-heading)}
.callout-icon svg{width:20px;height:20px}
.callout-title{font-family:var(--font-display);font-weight:var(--fw-bold);font-size:17px;line-height:1.3;color:var(--text-heading);margin:0 0 4px}
.callout p{font-size:14px;line-height:1.5;margin:0}
.callout.cream{background:var(--surface-cream)}

/* ---- Hero tiles (home) ------------------------------------------------- */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tile{border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;min-height:117px;box-sizing:border-box}
.tile-tall{grid-row:span 2;min-height:250px;background:var(--surface-band)}
.tile-soft{background:var(--surface-section)}
.tile-white{background:var(--surface-card);border:1px solid var(--border-subtle);flex-direction:column;gap:6px}
.stat{font-family:var(--font-display);font-weight:var(--fw-bold);font-size:30px;line-height:1;color:var(--text-heading)}

/* ---- Steps / FAQ / specs ---------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:step}
.step{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:26px 26px 28px;display:flex;flex-direction:column;gap:10px}
.step .num{font-family:var(--font-display);font-weight:var(--fw-bold);font-size:40px;line-height:1;color:var(--ms-support)}
.step p{margin:0;font-size:15px;line-height:1.6}
.faq{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.faq details{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:0 24px}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;font-family:var(--font-display);font-weight:var(--fw-bold);font-size:18px;line-height:1.3;color:var(--text-heading)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-body);font-weight:var(--fw-regular);font-size:24px;color:var(--ms-support);flex:none}
.faq details[open] summary::after{content:"−"}
.faq details>p{margin:0;padding:0 0 20px;font-size:15px;line-height:1.6;max-width:62ch}
.specs{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:10px 24px;font-size:15px;line-height:1.5}
.specs dt{color:var(--text-muted);font-weight:var(--fw-medium)}
.specs dd{margin:0}
.crumbs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px;color:var(--text-muted);margin:0;padding:0;list-style:none}
.crumbs a{color:var(--text-link);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs li+li::before{content:"›";margin-right:8px;color:var(--ms-support)}

/* ---- Site header / footer (shared) ------------------------------------- */
.site-header{background:rgba(255,255,255,.94);backdrop-filter:saturate(1.1) blur(8px);-webkit-backdrop-filter:saturate(1.1) blur(8px);border-bottom:1px solid var(--border-subtle);font-family:var(--font-body)}
.header-row{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{font-weight:var(--fw-medium);font-size:15px;color:var(--text-body);text-decoration:none;padding:4px 0;white-space:nowrap}
.nav-link:hover{color:var(--text-heading)}
.nav-link[aria-current="page"]{color:var(--text-heading);font-weight:var(--fw-semibold)}
.lang-switch{font-weight:var(--fw-medium);font-size:13px;letter-spacing:0.08em;color:var(--text-muted);text-decoration:none;padding:7px 10px;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);line-height:1}
.lang-switch:hover{color:var(--text-heading);border-color:var(--text-heading)}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);color:var(--text-heading);cursor:pointer;padding:0}
.menu-btn svg{width:22px;height:22px}
/* The panel scrolls on its own once the links outgrow the screen, so adding
 * nav items later can never push the WhatsApp button out of reach. */
.mobile-nav{border-top:1px solid var(--border-subtle);background:var(--surface-card);padding:8px 24px calc(20px + env(safe-area-inset-bottom));max-height:calc(100dvh - var(--header-h));overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.mobile-nav nav{display:grid;gap:2px}
.mobile-nav a.nav-link{font-size:16px;padding:12px 0;border-bottom:1px solid var(--border-subtle);min-height:var(--tap);display:flex;align-items:center}
.site-footer{background:var(--surface-inverse);color:var(--text-inverse);font-family:var(--font-body)}
.footer-grid{padding-top:56px;padding-bottom:40px;display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:40px}
.footer-brand{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.footer-brand img{display:block;width:64px;height:auto}
.footer-brand .wordmark{font-size:44px;color:var(--text-inverse);margin:0}
/* The negative margins pull the two lockup lines out of the column's 10px gap
 * so they read as part of the mark, not as separate footer items. */
.footer-brand .byline{font-size:13px;color:var(--text-inverse-muted);margin-top:-6px}
.footer-brand .subline{color:var(--text-inverse-muted);margin-top:-4px}
.footer-brand p{font-size:14px;line-height:1.6;color:var(--text-inverse-muted);max-width:300px;margin:6px 0 0}
.fcol{display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.5;color:var(--text-inverse-muted)}
.fcol b{font:var(--text-label);letter-spacing:0.16em;text-transform:uppercase;color:var(--text-inverse);margin-bottom:6px}
.fcol a{color:var(--text-inverse-muted);text-decoration:none}
.fcol a:hover{color:var(--text-inverse);text-decoration:underline;text-underline-offset:3px}
.footer-bar{border-top:1px solid rgba(255,255,255,.18)}
.footer-bar .wrap{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;font-size:12px;color:var(--text-inverse-muted)}
.footer-bar a{color:var(--text-inverse-muted);text-decoration:none}
.footer-bar a:hover{color:var(--text-inverse)}

/* ---- Responsive ---------------------------------------------------------- */
/* Collapsed grid tracks are always minmax(0,1fr), never 1fr: a plain 1fr track
 * is min-content-floored, so one wide child (the full lockup, a long product
 * name) stretches the track past the viewport and scrolls the whole page
 * sideways. This is the rule to copy when adding a grid to a new page. */
@media (max-width:900px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex}
  .hero-grid,.split{grid-template-columns:minmax(0,1fr);gap:40px}
  .hero-grid{padding-top:56px;padding-bottom:64px}
  .steps,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-2{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:700px){
  :root{--section-y:64px}
  .section-tight{padding:48px 0}
  .band-row{gap:8px 24px}
  .specs{grid-template-columns:minmax(0,1fr);gap:4px 0}
  .specs dd{margin-bottom:8px}
  .steps,.grid-3{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .btn-row .btn{width:100%}
  .hero-tiles .tile-tall{min-height:200px}
  .card-foot{flex-wrap:wrap}
  /* A CTA label longer than the screen wraps instead of overflowing it. */
  .btn{max-width:100%;white-space:normal;height:auto;min-height:var(--control-md);padding-top:9px;padding-bottom:9px;line-height:1.25;text-align:center}
  .btn-sm{min-height:var(--control-sm);height:auto}
  .btn-lg{min-height:var(--control-lg);height:auto}
  .callout{padding:20px;gap:14px}
}
@media (max-width:400px){
  :root{--gutter:20px}
  /* 0.28em tracking on a 14px eyebrow needs ~2 extra words of width; on the
   * narrowest phones it wraps mid-phrase and orphans the "·" separator. */
  .eyebrow{font-size:13px;letter-spacing:0.2em}
}

/* ---- Compact catalog card (phones, decided 2026-08-26) -------------------
 * Two products per row instead of one: nine products was ~12 000 px of scroll
 * at 320 px, and the catalog only grows. The card keeps its anatomy (well →
 * brand label → name → price + one button) and drops the description line,
 * which is the part a shopper reads on the product page anyway.
 *
 * The band ends at 547 px because that is where the default
 * auto-fill/minmax(240px) grid starts fitting two full-size cards on its own —
 * above it, nothing here should interfere. It starts at 360 px because below
 * that the cards fall under 150 px wide and the single-column card reads
 * better. */
@media (min-width:360px) and (max-width:547px){
  .grid-products{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .grid-products .card-img{height:clamp(130px,40vw,190px)}
  .grid-products .card-img .glyph{width:clamp(76px,24vw,110px);height:clamp(76px,24vw,110px)}
  .grid-products .card-img .badge{top:8px;left:8px;height:22px;padding:0 8px}
  .grid-products .card-body{padding:12px 12px 14px;gap:5px}
  .grid-products .card-body .label{font-size:10px;letter-spacing:0.12em}
  .grid-products .card-name{font-size:16px;line-height:1.25}
  .grid-products .card-desc{display:none}
  /* Price above a full-width button: side by side, a ₡ 14 900 with a struck
   * old price leaves the CTA too narrow to read. */
  .grid-products .card-foot{flex-direction:column;align-items:stretch;gap:8px;padding-top:6px}
  .grid-products .price{font-size:17px}
  .grid-products .price s{font-size:12px;margin-left:4px}
  .grid-products .btn{width:100%}
}

/* ---- Touch targets ------------------------------------------------------
 * Applied by input type, not width: a phone in landscape is still a thumb.
 * 44px is the floor for anything that navigates or acts. Dense inline links
 * (breadcrumbs, a name inside a card that also has a tappable image and
 * button) get 32px, above the 24px WCAG 2.5.8 minimum. */
@media (pointer:coarse){
  .chip{height:var(--tap)}
  .btn-sm{height:var(--tap);min-height:var(--tap)}
  .lockup{min-height:var(--tap)}
  .lang-switch{min-height:var(--tap);display:inline-flex;align-items:center;justify-content:center;min-width:var(--tap);box-sizing:border-box}
  .link{min-height:var(--tap);display:inline-flex;align-items:center}
  .fcol{gap:0}
  .fcol a{min-height:var(--tap);display:inline-flex;align-items:center}
  .fcol b{margin-bottom:2px}
  .footer-bar a{min-height:var(--tap);display:inline-flex;align-items:center;padding:0 2px}
  .crumbs a{min-height:32px;display:inline-flex;align-items:center}
  .card-name a{display:inline-block;padding:6px 0}
  .faq summary{padding:20px 0;min-height:var(--tap);box-sizing:content-box}
  input,select,textarea{min-height:48px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .card,.btn,.chip{transition:none}
  .card:hover{transform:none}
}