/* PetDiet — pagine pubbliche. Stile grafico ripreso da digitail.com (solo lo stile): DM Sans, petrolio #053E4A,
   turchese #00778F per gli accenti, fondo crema-verde #F7FAF1 che sfuma nell'acqua, carte bianche molto arrotondate
   con ombra morbida, pulsante principale a pillola giallo-lime con bordo e freccia. Niente occhielli né emoji. */
@font-face { font-family: "DM Sans"; src: url("/fonts/dm-sans-latin.woff2") format("woff2"); font-weight: 100 1000; font-style: normal; font-display: swap; }

:root {
  --petrolio: #053E4A; --notte: #002A32; --turchese: #00778F; --turchese-2: #028698;
  --testo-2: #4E676D; --testo-3: #6F8589;
  --crema: #F7FAF1; --acqua: #EDF8FA; --acqua-viva: #A3F4FF; --pillola: #DDF5F8;
  --lime: #F4FFA1; --lime-bordo: #D0E24B; --lime-forte: #ECFA86;
  --corallo: #FB5B5B;
  --linea: rgba(5, 62, 74, .10);
  --ombra: 0 2px 20px rgba(0, 0, 0, .07);
  --ombra-forte: 0 30px 70px -30px rgba(0, 42, 50, .35);
  --lato: 16px;
  --font: "DM Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (min-width: 768px) { :root { --lato: 32px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: #FFFFFF; color: var(--petrolio); font: 400 1rem/1.6 var(--font); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--turchese); text-underline-offset: .18em; }
h1, h2, h3 { margin: 0; color: var(--petrolio); letter-spacing: -.025em; line-height: 1.08; }
p { margin: 0; }
::selection { background: var(--acqua-viva); color: var(--notte); }
:focus-visible { outline: 2px solid var(--turchese); outline-offset: 3px; border-radius: 6px; }

.contenitore { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--lato); }
.contenitore--stretto { max-width: 820px; }
.accento { color: var(--turchese); position: relative; white-space: nowrap; }
.accento::after { content: ""; position: absolute; left: 4%; right: 4%; bottom: -.08em; height: .14em; border-radius: 99px;
  background: currentColor; opacity: .55; transform: scaleX(.96) rotate(-1.2deg); }

/* ---------------------------------------------------------------- pulsanti */
.pulsante { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 600 .98rem/1 var(--font); text-decoration: none; cursor: pointer; border: 1.5px solid transparent; white-space: nowrap;
  transition: transform .15s cubic-bezier(.2,.8,.2,1), background-color .15s, box-shadow .15s, border-color .15s; -webkit-tap-highlight-color: transparent; }
.pulsante svg { width: 18px; height: 18px; }
.pulsante:active { transform: scale(.97); }
.pulsante--lime { background: var(--lime); color: var(--notte); border-color: var(--lime-bordo); box-shadow: var(--ombra); }
.pulsante--lime:hover { background: var(--lime-forte); box-shadow: 0 8px 26px -10px rgba(150, 170, 30, .8); }
.pulsante--chiaro { background: rgba(255, 255, 255, .75); color: var(--petrolio); border-color: rgba(5, 62, 74, .16); }
.pulsante--chiaro:hover { background: #FFFFFF; border-color: var(--turchese); color: var(--turchese); }
.pulsante--scuro { background: var(--petrolio); color: #FFFFFF; }
.pulsante--scuro:hover { background: var(--notte); }
.pulsante--piccolo { min-height: 44px; padding: 0 20px; font-size: .93rem; }
.pulsante--largo { width: 100%; }
.pulsante[aria-busy="true"] { opacity: .65; pointer-events: none; }
.link-freccia { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; margin-top: 18px; }
.link-freccia svg { width: 18px; height: 18px; transition: transform .2s; }
.link-freccia:hover svg { transform: translateX(3px); }

/* ---------------------------------------------------------------- testata */
.testata { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.testata.scorsa { border-bottom-color: var(--linea); }
.testata__dentro { max-width: 1200px; margin: 0 auto; padding: 0 var(--lato); height: 72px; display: flex; align-items: center; gap: 28px; }
.testata__marchio img { width: 118px; height: auto; }
.testata__nav { display: none; gap: 26px; margin: 0 auto; }
.testata__nav a { color: var(--petrolio); text-decoration: none; font-weight: 500; font-size: .96rem; }
.testata__nav a:hover { color: var(--turchese); }
.testata__azioni { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.link-accedi { color: var(--notte); font-weight: 600; text-decoration: none; font-size: .95rem; }
.link-accedi:hover { color: var(--turchese); }
@media (min-width: 960px) { .testata__nav { display: flex; } .testata__azioni { margin-left: 0; } }

/* ---------------------------------------------------------------- prima schermata */
.apertura-pagina { background: linear-gradient(180deg, var(--crema) 0%, #FFFFFF 26%, var(--acqua) 58%, #C9F5FB 100%); padding: 56px 0 72px; overflow: hidden; }
.apertura-pagina__testi { text-align: center; max-width: 980px; }
.apertura-pagina h1 { font-size: clamp(2.35rem, 1.2rem + 4.6vw, 4.6rem); font-weight: 700; letter-spacing: -.035em; line-height: 1.03; }
.sottotitolo { margin: 22px auto 0; max-width: 680px; font-size: clamp(1.02rem, .95rem + .3vw, 1.16rem); color: var(--testo-2); line-height: 1.6; }
.sottotitolo--centro { text-align: center; margin-bottom: 36px; }
.apertura-pagina__pulsanti { margin-top: 32px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.nota-prezzo { margin-top: 18px; font-size: .92rem; color: var(--testo-3); }
.finestra { background: #FFFFFF; border-radius: 22px; box-shadow: var(--ombra-forte); overflow: hidden; border: 1px solid rgba(255, 255, 255, .9); }
.finestra__barra { display: flex; align-items: center; gap: 7px; height: 36px; padding: 0 14px; background: #F5F8F6; border-bottom: 1px solid var(--linea); }
.finestra__barra span { width: 11px; height: 11px; border-radius: 50%; background: #FF5F57; }
.finestra__barra span:nth-child(2) { background: #FEBC2E; }
.finestra__barra span:nth-child(3) { background: #28C840; }
.finestra__barra b { margin: 0 auto; font-weight: 500; font-size: .76rem; color: var(--testo-3); padding-right: 50px; }
.finestra img { width: 100%; }
.finestra--grande { max-width: 1160px; margin: 52px auto 0; width: calc(100% - 2 * var(--lato)); }
.finestra--carta { border-radius: 14px; max-width: 470px; margin: 0 auto; }

/* ---------------------------------------------------------------- sezioni */
.sezione { padding: 88px 0; }
@media (min-width: 900px) { .sezione { padding: 120px 0; } }
.sezione--acqua { background: linear-gradient(180deg, #FFFFFF 0%, var(--acqua) 100%); }
.titolo-sezione { text-align: center; font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3rem); font-weight: 700; margin-bottom: 56px; }
.titolo-sezione--sinistra { text-align: left; margin-bottom: 24px; }
.blocco { display: grid; gap: 32px; align-items: center; margin-top: 72px; }
.blocco:first-of-type { margin-top: 0; }
.blocco h3 { font-size: clamp(1.55rem, 1.2rem + 1.2vw, 2.15rem); font-weight: 650; margin-bottom: 18px; }
.blocco p { color: var(--testo-2); font-size: 1.04rem; }
@media (min-width: 900px) {
  .blocco__immagine::before { inset: 8% -6% -6% 8%; }
  .blocco { grid-template-columns: 1fr 1.15fr; gap: 72px; margin-top: 110px; }
  .blocco--rovescio .blocco__testo { order: 2; }
}
.blocco__immagine { position: relative; }
.blocco__immagine::before { content: ""; position: absolute; inset: 8% 0 -5% 6%; border-radius: 32px; background: linear-gradient(135deg, var(--acqua-viva), var(--acqua) 60%, var(--crema)); z-index: -1; }
.blocco__immagine .finestra { position: relative; }

.funzioni { display: grid; gap: 34px; }
@media (min-width: 640px) { .funzioni { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .funzioni { grid-template-columns: repeat(4, 1fr); } }
.funzioni h3 { font-size: 1.12rem; font-weight: 700; margin-bottom: 14px; letter-spacing: -.015em; }
.funzioni ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.funzioni li { display: flex; align-items: center; gap: 12px; background: #FFFFFF; border-radius: 16px; padding: 12px 14px; box-shadow: var(--ombra); font-weight: 500; font-size: .96rem; }
.funzioni li svg { width: 22px; height: 22px; flex: none; fill: none; stroke: var(--turchese); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.due-colonne { display: grid; gap: 40px; align-items: start; }
@media (min-width: 900px) { .due-colonne { grid-template-columns: 1fr 1fr; gap: 64px; } }
.due-colonne p { color: var(--testo-2); font-size: 1.05rem; margin-top: 14px; }
.riquadro { background: linear-gradient(135deg, var(--acqua) 0%, #FFFFFF 70%); border-radius: 32px; padding: 34px; box-shadow: var(--ombra); }
.riquadro h3 { font-size: 1.35rem; font-weight: 700; }
.riquadro p { margin-top: 12px; color: var(--testo-2); }

/* ---------------------------------------------------------------- prezzi */
.sezione--prezzi { background: linear-gradient(180deg, var(--crema) 0%, #FFFFFF 100%); }
.prezzi { display: grid; gap: 22px; max-width: 900px; margin: 0 auto; }
@media (min-width: 760px) { .prezzi { grid-template-columns: 1fr 1fr; } }
.prezzo { background: #FFFFFF; border-radius: 32px; padding: 34px 30px 30px; box-shadow: var(--ombra); display: flex; flex-direction: column; border: 1px solid var(--linea); }
.prezzo--evidenza { background: linear-gradient(160deg, #C9F5FB 0%, var(--acqua) 45%, #FFFFFF 100%); border-color: rgba(0, 119, 143, .25); }
.prezzo h3 { font-size: 1.3rem; font-weight: 700; }
.prezzo__cifra { margin-top: 18px; color: var(--testo-2); font-size: 1.05rem; }
.prezzo__cifra strong { font-size: 3rem; font-weight: 700; letter-spacing: -.04em; color: var(--petrolio); margin-right: 4px; }
.prezzo__ivato { color: var(--testo-3); font-size: .92rem; margin-top: 4px; }
.prezzo ul { margin: 22px 0 28px; padding: 0; list-style: none; display: grid; gap: 10px; flex: 1; }
.prezzo li { position: relative; padding-left: 22px; color: var(--petrolio); font-size: .98rem; }
.prezzo li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 8px; height: 8px; border-radius: 50%; background: var(--turchese); }
.avviso-acquisto { max-width: 900px; margin: 18px auto 0; padding: 14px 18px; border-radius: 16px; background: #FFF5D6; color: #6B4700; font-size: .95rem; }
.pagamenti { max-width: 760px; margin: 32px auto 0; text-align: center; color: var(--testo-3); font-size: .92rem; display: grid; gap: 8px; }

/* ---------------------------------------------------------------- domande */
.domande { display: grid; gap: 12px; }
.domande details { background: #FFFFFF; border-radius: 20px; box-shadow: var(--ombra); border: 1px solid var(--linea); }
.domande summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 24px; font-weight: 600; font-size: 1.04rem; position: relative; }
.domande summary::-webkit-details-marker { display: none; }
.domande summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--turchese); border-bottom: 2px solid var(--turchese); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.domande details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.domande details p { padding: 0 24px 22px; color: var(--testo-2); }

/* ---------------------------------------------------------------- piede */
.piede { background: var(--crema); padding: 56px 0 28px; border-top: 1px solid var(--linea); }
.piede__dentro { display: grid; gap: 28px; }
@media (min-width: 760px) { .piede__dentro { grid-template-columns: 1fr auto; align-items: start; } }
.piede__marchio { width: 120px; }
.piede p { color: var(--testo-2); margin-top: 10px; font-size: .95rem; }
.piede nav { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.piede nav a { color: var(--petrolio); text-decoration: none; font-weight: 500; font-size: .95rem; }
.piede nav a:hover { color: var(--turchese); }
.copy-bar { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--linea); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .84rem; color: var(--testo-3); }
.copy-bar p { margin: 0; font-size: .84rem; color: var(--testo-3); }
.credit { color: currentColor; text-decoration: none; opacity: .92; }
.credit:hover { text-decoration: underline; }
.credit .cuore { color: #FF0031; }

/* ---------------------------------------------------------------- pagine semplici (condizioni, privacy, benvenuto) */
.pagina-semplice { background: linear-gradient(180deg, var(--crema) 0%, #FFFFFF 40%); padding: 56px 0 96px; min-height: 70vh; }
.pagina-semplice h1 { font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem); font-weight: 700; margin-bottom: 14px; }
.pagina-semplice .data { color: var(--testo-3); font-size: .92rem; margin-bottom: 36px; }
.testo-legale h2 { font-size: 1.3rem; margin: 36px 0 12px; }
.testo-legale p, .testo-legale li { color: #284B53; margin-top: 10px; }
.testo-legale ul, .testo-legale ol { padding-left: 1.2em; }
.carta-modulo { background: #FFFFFF; border-radius: 28px; box-shadow: var(--ombra-forte); padding: 34px 30px; max-width: 480px; margin: 0 auto; border: 1px solid var(--linea); }
.carta-modulo h1 { font-size: 1.9rem; }
.carta-modulo p { color: var(--testo-2); margin-top: 10px; }
.campo { display: grid; gap: 6px; margin-top: 18px; }
.campo label { font-weight: 600; font-size: .9rem; color: #3E5A60; }
.campo input { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 14px; border: 1px solid rgba(5, 62, 74, .2); font: inherit; color: var(--petrolio); background: #FFFFFF; }
.campo input:focus { outline: none; border-color: var(--turchese); box-shadow: 0 0 0 4px rgba(0, 119, 143, .14); }
.campo small { color: var(--testo-3); font-size: .84rem; }
.esito { margin-top: 16px; min-height: 1.4em; font-size: .95rem; }
.esito--errore { color: #B3261E; }
.esito--ok { color: #1F7A4D; }
.carta-modulo .pulsante { margin-top: 22px; }

/* ---------------------------------------------------------------- apertura animata (js/apertura.js) */
html.ap-on, html.ap-on body { overflow: hidden; }
html.ap-on body > *:not(#ap) { visibility: hidden; }
html.ap-on body > *:not(#ap) * { animation-play-state: paused; }
#ap { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; background: linear-gradient(180deg, var(--crema) 0%, #FFFFFF 55%, var(--acqua) 100%); cursor: pointer; will-change: transform; -webkit-tap-highlight-color: transparent; }
.ap-palco { width: min(78vw, 460px); opacity: 0; display: grid; justify-items: center; gap: 18px; }
#ap.ap-pronto .ap-palco { opacity: 1; }
.ap-marchio { width: 100%; height: auto; overflow: visible; }
.ap-l, .ap-punto { transform-box: fill-box; }
.ap-l { transform: translateY(150px); }
.ap-punto { transform-origin: 50% 50%; opacity: 0; }
.ap-motto { margin: 0; color: var(--testo-2); font: 500 clamp(.95rem, .85rem + .5vw, 1.12rem)/1.3 var(--font); opacity: 0; text-align: center; }
.ap-piede { position: absolute; left: 0; right: 0; bottom: calc(22px + env(safe-area-inset-bottom)); display: grid; justify-items: center; gap: 8px; }
.ap-salta { margin: 0; font: 500 .86rem/1 var(--font); color: var(--petrolio); opacity: 0; white-space: nowrap; }
.ap-firma { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 4px 14px; border-radius: 999px; color: #0d0d0d; font: 700 1rem/1 var(--font); letter-spacing: -.01em; text-decoration: none; opacity: 0; }
.ap-firma img { width: auto; height: 22px; }
@media (hover: hover) { .ap-firma:hover { background: rgba(255, 255, 255, .7); text-decoration: underline; } }
@media (prefers-reduced-motion: reduce) {
  html.ap-on, html.ap-on body { overflow: auto; }
  html.ap-on body > *:not(#ap) { visibility: visible; }
  #ap { display: none; }
}
.testata__azioni--destra { margin-left: auto; }
.centrato { text-align: center; }
.spazio-28 { margin-top: 28px; }