/* Hallmark · base de riega.app: lo que comparten la portada (landing.css) y /plantas/ (plantas.css).
 * Cabecera con buscador, botones, insignias de tienda, chips de toxicidad y pie en forma de firma. */
@import url("./tokens.css");

@font-face { font-family: "Barlow"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/barlow-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 600; font-display: swap; src: url("/fonts/barlow-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 900; font-display: swap; src: url("/fonts/barlow-latin-900-normal.woff2") format("woff2"); }

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: var(--color-muted) var(--color-paper); scroll-padding-top: calc(var(--nav-h) + var(--space-lg)); }
body { margin: 0; background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-md); line-height: 1.55; -webkit-font-smoothing: antialiased; font-synthesis: none; caret-color: var(--color-accent); }
::selection { background: var(--color-paper-2); color: var(--color-ink); }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: var(--display-weight); font-synthesis: none; letter-spacing: var(--tracking-display); line-height: 1.02; overflow-wrap: break-word; min-width: 0; text-wrap: balance; }
h1 { max-width: 20ch; font-size: var(--text-display); }
h2 { max-width: 30ch; font-size: var(--text-section); }
h3 { max-width: 40ch; font-size: var(--text-title); line-height: 1.15; }
.lead { font-size: var(--text-lead); line-height: 1.45; max-width: 52ch; color: var(--color-ink-2); }
p { margin: 0; text-wrap: pretty; }
p:not([class]) { max-width: 65ch; }
img, video { max-width: 100%; height: auto; display: block; }
svg { display: block; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; }
.container { width: 100%; max-width: calc(var(--container) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.num { font-variant-numeric: tabular-nums; }
.visually-hidden, .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.nw { white-space: nowrap; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
[data-slot] { position: relative; overflow: hidden; background: var(--color-paper-2); }
[data-slot] > img { width: 100%; height: 100%; object-fit: cover; }

.skip { position: absolute; left: var(--space-md); top: calc(-1 * var(--space-3xl)); z-index: var(--z-modal); padding: var(--space-sm) var(--space-md); border-radius: var(--radius-sm); background: var(--color-accent); color: var(--color-accent-ink); font-weight: 600; }
.skip:focus { top: var(--space-sm); }

/* ── Cabecera: la marca, el buscador del catálogo y la descarga ── */
.site-header { position: sticky; top: 0; z-index: var(--z-sticky-nav); background: var(--color-paper); border-bottom: 1px solid var(--color-rule); }
.site-header .container { display: flex; align-items: center; gap: var(--space-lg); min-height: var(--nav-h); }
.logo { display: inline-flex; align-items: center; gap: var(--space-sm); min-height: 44px; font-weight: 900; font-size: 1.5rem; letter-spacing: -0.02em; color: var(--color-ink); text-decoration: none; }
/* El icono de la app («R.» sobre salvia) delante del nombre */
.logo::before { content: ""; flex: none; width: 36px; height: 36px; background: url("/img/riega-r.svg") center / contain no-repeat; }
.nav-search { position: relative; flex: 1; max-width: 26rem; margin: 0; }
.nav-search input { width: 100%; min-height: 44px; padding: 0 var(--space-md) 0 calc(var(--space-md) + 28px); border: 1px solid var(--color-muted); border-radius: var(--radius-input); background: var(--color-surface); color: var(--color-ink); font-size: var(--text-md); outline: 2px solid transparent; outline-offset: -1px; transition: border-color var(--dur-short) var(--ease-out); }
.nav-search input::placeholder { color: var(--color-ink-2); opacity: 1; }
.nav-search input:hover { border-color: var(--color-ink-2); }
.nav-search input:focus-visible { outline-color: var(--color-focus); }
.nav-search button { position: absolute; left: var(--space-2xs); top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--color-accent); cursor: pointer; }
.nav-search button:hover { background: var(--color-paper-2); }
.nav-search button:active { transform: translateY(-50%) scale(0.96); }
.nav-search svg { width: 20px; height: 20px; }
.nav { display: flex; align-items: center; gap: var(--space-2xs); margin-left: auto; }
.nav-link { display: inline-flex; align-items: center; min-height: 44px; padding-inline: var(--space-sm); border-radius: var(--radius-pill); color: var(--color-ink); text-decoration: none; font-weight: 600; font-size: var(--text-md); transition: background-color var(--dur-short) var(--ease-out); }
.nav-link:hover { background: var(--color-paper-2); }
.nav-link:active { background: var(--color-paper-3); }
.nav-search-link { display: none; }
@media (max-width: 60rem) {
  .nav-search, .nav-link--plus, .nav-link--plantas { display: none; }
  .nav-search-link { display: inline-flex; gap: var(--space-xs); }
  .nav-search-link svg { width: 20px; height: 20px; color: var(--color-accent); }
  .site-header .container { gap: var(--space-xs); }
  .logo { margin-right: auto; }
}
@media (max-width: 26rem) { .nav-search-link span { display: none; } .nav { gap: 0; } }

/* ── Botones: un primario lleno, el resto tipográfico ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs); min-height: 48px; padding: 0 var(--space-lg); border: 1px solid var(--color-accent); border-radius: var(--radius-pill); background: var(--color-accent); color: var(--color-accent-ink); font: 600 var(--text-md)/1 var(--font-body); white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn:hover { background: var(--color-accent-2); border-color: var(--color-accent-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn--sm { min-height: 44px; padding: 0 var(--space-md); }
.link { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-accent); font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.25em; transition: color var(--dur-short) var(--ease-out); }
.link:hover { color: var(--color-accent-2); }
.link:active { color: var(--color-ink); }

/* ── Insignias de tienda: Google Play (PNG oficial) y «Próximamente en App Store» ── */
.stores { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs) var(--space-sm); }
.play-badge { display: inline-block; line-height: 0; border-radius: var(--radius-sm); transition: transform var(--dur-micro) var(--ease-out); }
.play-badge:active { transform: translateY(1px); }
.play-badge img { height: 72px; width: auto; }
.soon-badge { display: inline-flex; align-items: center; gap: var(--space-xs); height: 54px; padding: 0 var(--space-md) 0 var(--space-sm); border: 1px solid var(--color-store-edge); border-radius: 9px; background: var(--color-store); color: var(--color-store-ink); line-height: 1.05; white-space: nowrap; }
.soon-logo { width: 25px; height: 30px; flex: none; }
.soon-txt { display: flex; flex-direction: column; line-height: 1; }
.soon-small { font-size: 0.6875rem; font-weight: 600; line-height: 1.1; }
.soon-big { font-size: 1.4375rem; font-weight: 600; line-height: 1; letter-spacing: -0.01em; }
@media (max-width: 26rem) {
  .play-badge img { height: 60px; }
  .soon-badge { height: 45px; gap: var(--space-2xs); padding: 0 var(--space-sm) 0 var(--space-xs); border-radius: 7px; }
  .soon-logo { width: 20px; height: 24px; }
  .soon-small { font-size: 0.5625rem; }
  .soon-big { font-size: 1.1875rem; }
}

/* ── Chips de toxicidad: misma forma para los tres estados ── */
.tox { display: inline-flex; align-items: center; gap: var(--space-2xs); min-height: 32px; padding: 0 var(--space-sm); border-radius: var(--radius-pill); font-size: var(--text-sm); font-weight: 600; white-space: nowrap; }
.tox svg { width: 16px; height: 16px; flex: none; }
.tox .q { display: grid; place-items: center; width: 16px; height: 16px; border: 1.5px solid currentColor; border-radius: var(--radius-pill); font-size: 0.625rem; line-height: 1; }
.tox--si { background: var(--color-tox-si); color: var(--color-tox-si-ink); }
.tox--no { background: var(--color-tox-no); color: var(--color-tox-no-ink); }
.tox--nd { background: var(--color-tox-nd); color: var(--color-tox-nd-ink); }

/* ── Pie: una firma grande y los enlaces de siempre ── */
.site-footer { padding-block: var(--space-3xl) var(--space-xl); border-top: 1px solid var(--color-rule); color: var(--color-ink-2); }
.foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: var(--space-xl) var(--gap-columns); }
.foot-sign { display: grid; gap: var(--space-xs); }
.foot-mark { font-family: var(--font-display); font-weight: 900; font-size: clamp(4rem, 11vw, 9.5rem); line-height: 0.9; letter-spacing: -0.03em; color: var(--color-accent); padding-bottom: 0.08em; }
.foot-line { font-size: var(--text-lead); color: var(--color-ink); }
.site-footer nav ul { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0 var(--space-2xs); margin: 0; padding: 0; list-style: none; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: var(--space-xs); border-radius: var(--radius-sm); color: var(--color-ink-2); text-decoration: none; white-space: nowrap; transition: color var(--dur-short) var(--ease-out); }
.site-footer nav a:hover { color: var(--color-accent); text-decoration: underline; }
.site-footer nav a:active { color: var(--color-ink); }
@media (max-width: 60rem) {
  .foot { grid-template-columns: minmax(0, 1fr); }
  .site-footer nav ul { justify-content: flex-start; margin-left: calc(-1 * var(--space-xs)); }
}

@media (max-width: 60rem) { :root { --gutter: 24px; --section-gap-s: 80px; --section-gap: 96px; --section-gap-l: 120px; --nav-h: 64px; } }
@media (max-width: 40rem) { :root { --gutter: 16px; --section-gap-s: 56px; --section-gap: 72px; --section-gap-l: 96px; --gap-columns: 16px; } }
@media (prefers-reduced-motion: reduce) { *:not(.keep-motion), *:not(.keep-motion)::before, *:not(.keep-motion)::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }