/* ===========================================================================
   Storefront UI kit — layout styles. Tokens come from ../../styles.css.
   Prefix: sf-
   =========================================================================== */

.sf { font-family: var(--font-sans); color: var(--text-body); background: var(--surface-page); min-height: 100%; }
.sf *, .sf *::before, .sf *::after { box-sizing: border-box; }
/* padding-inline e non `padding: 0 X`: lo shorthand azzera anche l'asse
   verticale, e su .sf-hero__grid (che porta entrambe le classi) cancellava
   il padding-block del blocco. Questa regola governa solo il gutter. */
.sf-wrap { max-width: 1240px; margin: 0 auto; padding-inline: var(--space-7); }

/* --- Announcement bar ---------------------------------------------------- */
.sf-promo {
  background: var(--bosco-800); color: var(--burro);
  font: var(--type-eyebrow); text-transform: uppercase; letter-spacing: var(--tracking-wider);
  text-align: center; padding: 9px var(--space-4); font-size: 0.8rem;
  display: flex; align-items: center; justify-content: center; gap: var(--space-3);
}
.sf-promo svg { width: 15px; height: 15px; }

/* --- Header --------------------------------------------------------------- */
.sf-header { position: sticky; top: 0; z-index: 40; background: rgba(255,253,246,0.88);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-subtle); }
.sf-header__bar { display: flex; align-items: center; gap: var(--space-6); height: 76px; }
.sf-logo { display: flex; align-items: center; gap: var(--space-3); flex: none; cursor: pointer; background: none; border: none; padding: 0; }
.sf-logo img { height: 52px; width: auto; }
.sf-nav { display: flex; align-items: center; gap: var(--space-6); margin-left: var(--space-4); }
.sf-nav a { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--text-body); text-decoration: none; padding: 6px 0; position: relative; cursor: pointer; }
.sf-nav a:hover { color: var(--bosco-700); }
.sf-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--bosco-600); transform: scaleX(0); transition: transform var(--duration-base) var(--ease-emphasized); }
.sf-nav a:hover::after, .sf-nav a.is-active::after { transform: scaleX(1); }
.sf-nav a.is-active { color: var(--bosco-700); font-weight: var(--weight-semibold); }
.sf-header__actions { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); }

/* --- Generic section ----------------------------------------------------- */
.sf-section { padding: var(--space-12) 0; }
.sf-section--tight { padding: var(--space-9) 0; }
.sf-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-6); margin-bottom: var(--space-8); }
.sf-eyebrow { font: var(--type-eyebrow); text-transform: uppercase; letter-spacing: var(--tracking-wider); color: var(--bosco-600); display: block; margin-bottom: var(--space-3); }
.sf-title { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--text-3xl); color: var(--text-strong); line-height: var(--leading-snug); margin: 0; letter-spacing: var(--tracking-tight); }
.sf-link { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--bosco-600); text-decoration: none; display: inline-flex; align-items: center; gap: 5px; cursor: pointer; white-space: nowrap; }
.sf-link:hover { color: var(--bosco-800); gap: 8px; }
.sf-link svg { width: 16px; height: 16px; }

/* --- Hero ----------------------------------------------------------------- */
.sf-hero { position: relative; overflow: hidden; background: var(--bosco-700); color: var(--text-on-dark); }
.sf-hero__wash { position: absolute; inset: 0; background-image: url('../../assets/textures/botanical-strip.png'); background-size: 360px auto; opacity: 0.24; mix-blend-mode: screen; }
/* padding-block e non lo shorthand `padding: var(--space-12) 0`: l'elemento
   porta anche .sf-wrap, e lo shorthand ne azzerava il gutter orizzontale,
   lasciando il testo dell'hero contro il bordo fra 480px e 1240px. */
.sf-hero__grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-9); align-items: center; padding-block: var(--space-12); }
/* salvia-100 e non salvia-400: sul verde dell'hero la texture botanica
   (.sf-hero__wash, screen 0.24) schiarisce il fondo e con salvia-400 il
   contrasto reale dei pixel scendeva a 3.3:1. Cosi' resta ~5:1. */
.sf-hero__eyebrow { font: var(--type-eyebrow); text-transform: uppercase; letter-spacing: var(--tracking-wider); color: var(--salvia-100); margin-bottom: var(--space-5); }
.sf-hero__title { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--text-5xl); line-height: 1.02; letter-spacing: var(--tracking-tight); color: var(--burro); margin: 0 0 var(--space-5); text-wrap: balance; }
.sf-hero__title em { font-style: italic; color: var(--salvia-400); }
/* colore pieno e non alpha 0.86: il testo in trasparenza si fonde con il fondo,
   e dove la texture botanica lo schiarisce il contrasto scendeva a 4,4:1.
   Pieno sta a ~5,1:1 anche sui pixel piu' chiari dell'hero. */
.sf-hero__sub { font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-on-dark); max-width: 42ch; margin: 0 0 var(--space-7); }
.sf-hero__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.sf-hero__emblem { display: flex; align-items: center; justify-content: center; }
.sf-hero__card { background: var(--burro); border-radius: var(--radius-2xl); padding: var(--space-9); box-shadow: var(--shadow-xl); width: 100%; max-width: 420px; text-align: center; }
.sf-hero__card img { width: 78%; margin: 0 auto var(--space-5); }
.sf-hero__chips { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; }

/* --- Category tiles ------------------------------------------------------- */
.sf-cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4); }
.sf-cat { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); padding: var(--space-7) var(--space-4);
  border-radius: var(--radius-lg); border: 1px solid var(--border-subtle); background: var(--surface-card); cursor: pointer; text-align: center;
  transition: transform var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard); }
.sf-cat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-default); }
.sf-cat__ic { width: 60px; height: 60px; border-radius: var(--radius-oval); display: flex; align-items: center; justify-content: center; }
.sf-cat__ic svg { width: 26px; height: 26px; }
.sf-cat__label { font-weight: var(--weight-semibold); color: var(--text-strong); font-size: var(--text-sm); }
.sf-cat__count { font-size: var(--text-xs); color: var(--text-subtle); }

/* tone helpers (icons / placeholders) */
.tone-sage  { background: var(--salvia-200); color: var(--bosco-700); }
.tone-green { background: var(--bosco-100); color: var(--bosco-700); }
.tone-berry { background: var(--mora-soft); color: var(--mora); }
.tone-honey { background: var(--miele-soft); color: var(--miele-deep); }

/* --- Product grid & card ------------------------------------------------- */
.sf-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.sf-grid--3 { grid-template-columns: repeat(3, 1fr); }
.sf-prodimg { aspect-ratio: 1/1; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.sf-prodimg svg { width: 64px; height: 64px; opacity: 0.5; }
.sf-prodimg--sage  { background: radial-gradient(125% 110% at 70% 15%, var(--salvia-200), var(--salvia-100) 55%, var(--burro-soft)); color: var(--bosco-600); }
.sf-prodimg--green { background: radial-gradient(125% 110% at 70% 15%, var(--bosco-200), var(--bosco-50) 60%, var(--paper-100)); color: var(--bosco-600); }
.sf-prodimg--berry { background: radial-gradient(125% 110% at 70% 15%, var(--mora-soft), #f6eef0 55%, var(--paper-100)); color: var(--mora); }
.sf-prodimg--honey { background: radial-gradient(125% 110% at 70% 15%, var(--miele-soft), #f9efd9 55%, var(--paper-100)); color: var(--miele-deep); }
.sf-prodflags { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; z-index: 2; }
.sf-prodcard__cat { font-size: var(--text-xs); color: var(--text-subtle); margin: var(--space-3) 0 2px; }
.sf-prodcard__name { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--text-xl); line-height: 1.15; color: var(--text-strong); margin: 0 0 var(--space-1); letter-spacing: var(--tracking-tight); }
.sf-prodcard__short { font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-normal); margin: 0 0 var(--space-3); min-height: 2.6em; }
.sf-prodcard__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-3); }
.sf-prodcard__legal { margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--border-subtle); }

/* --- Editorial / story --------------------------------------------------- */
.sf-editorial { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: var(--space-10); align-items: center; }
.sf-editorial__media { aspect-ratio: 4/5; border-radius: var(--radius-xl); position: relative; overflow: hidden;
  background: radial-gradient(130% 100% at 30% 10%, var(--salvia-300), var(--salvia-100) 55%, var(--burro-soft)); box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center; }
.sf-editorial__media .sf-emwash { position: absolute; inset: 0; background-image: url('../../assets/textures/botanical-strip.png'); background-size: 300px; opacity: 0.45; }
/* margin auto, non solo il centraggio flex del contenitore: il figlio flex è il
   <picture>, che occupa tutta la larghezza, quindi il 60% dell'<img> partirebbe
   dal bordo sinistro. */
.sf-editorial__media img { position: relative; width: 60%; margin: 0 auto; }
.sf-editorial__title { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--text-4xl); line-height: 1.05; color: var(--text-strong); margin: 0 0 var(--space-5); letter-spacing: var(--tracking-tight); }
.sf-editorial__title em { font-style: italic; color: var(--bosco-600); }
.sf-editorial p { font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-body); margin: 0 0 var(--space-5); max-width: 52ch; }
.sf-signature { font-family: var(--font-display); font-style: italic; font-size: var(--text-2xl); color: var(--bosco-600); }

/* --- In-store help band -------------------------------------------------- */
.sf-band { background: var(--salvia-100); border-radius: var(--radius-2xl); padding: var(--space-10); display: grid; grid-template-columns: 1fr auto; gap: var(--space-8); align-items: center; }
.sf-band__title { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--text-3xl); color: var(--text-strong); margin: 0 0 var(--space-3); }
.sf-band p { margin: 0; color: var(--text-body); font-size: var(--text-lg); max-width: 56ch; }

/* --- Newsletter ---------------------------------------------------------- */

/* --- Footer -------------------------------------------------------------- */
.sf-footer { background: var(--bosco-800); color: rgba(241,243,228,0.78); margin-top: var(--space-12); }
.sf-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-8); padding: var(--space-11) 0 var(--space-9); }
.sf-footer__brand h3 { font-family: var(--font-display); color: var(--burro); font-size: var(--text-2xl); margin: 0 0 var(--space-3); }
.sf-footer__brand p { font-size: var(--text-sm); line-height: var(--leading-relaxed); max-width: 34ch; margin: 0 0 var(--space-5); }
.sf-footer__social { display: flex; gap: var(--space-2); }
.sf-footer__col h4 { color: var(--burro); font-family: var(--font-sans); font-size: var(--text-sm); font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: var(--tracking-wide); margin: 0 0 var(--space-4); }
.sf-footer__col a { display: block; color: rgba(241,243,228,0.78); text-decoration: none; font-size: var(--text-sm); padding: 4px 0; cursor: pointer; }
.sf-footer__col a:hover { color: var(--burro); }
.sf-footer__bottom { border-top: 1px solid var(--border-inverse); padding: var(--space-5) 0; display: flex; justify-content: space-between; gap: var(--space-4); font-size: var(--text-xs); flex-wrap: wrap; }

/* --- Vetrina: conteggio e barra dei filtri ------------------------------- */
.sf-shop__count { color: var(--text-muted); font-size: var(--text-sm); }
.sf-shop__count b { color: var(--text-strong); }
.sf-chiprow { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-6); }

/* --- Stato vuoto --------------------------------------------------------- */
.sf-empty { text-align: center; color: var(--text-muted); padding: var(--space-10) var(--space-6); display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.sf-empty svg { width: 44px; height: 44px; opacity: 0.4; }