/* dht19.it : feuille de style unique. Look pharmacie : blanc, vert sauge, bleu nuit. */

:root {
  --verde: #0e7c6b;
  --verde-scuro: #0a5c50;
  --verde-chiaro: #e7f3f0;
  --menta: #f3f8f7;
  --notte: #13293d;
  --testo: #1f2d3a;
  --grigio: #5b6b79;
  --bordo: #dbe6e3;
  --giallo: #f3dc5a;
  --bianco: #ffffff;
  --errore: #b3261e;
  --ombra: 0 10px 30px rgba(19, 41, 61, .08);
  --raggio: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--testo); background: var(--bianco);
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--verde); }
h1, h2, h3 { color: var(--notte); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(30px, 4.4vw, 46px); font-weight: 800; }
h2 { font-size: clamp(25px, 3.2vw, 34px); font-weight: 800; }
h3 { font-size: 20px; font-weight: 700; }
p { margin: 0 0 1em; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.contenitore { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.stretto { max-width: 780px; }
.centro { text-align: center; margin-left: auto; margin-right: auto; }

.etichetta {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--verde); margin-bottom: .6em;
}
p.etichetta.centro { display: block; }

/* ---------- barre du haut + en-tete */
.barra { background: var(--notte); color: #dce7ef; font-size: 14px; }
.barra-in { display: flex; justify-content: center; gap: 28px; padding: 8px 20px; flex-wrap: wrap; }
.barra span { display: inline-flex; align-items: center; gap: 7px; }
.barra svg { width: 17px; height: 17px; color: var(--giallo); }

.testata { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--bordo); }
.testata-in { display: flex; align-items: center; gap: 24px; min-height: 66px; }
.logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--notte); }
.logo-segno { width: 34px; height: 34px; border-radius: 9px; background: var(--verde); display: grid; place-items: center; }
.logo-segno svg { width: 24px; height: 24px; stroke: #fff; stroke-width: 2; }
.logo-testo { font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.logo-testo span { color: var(--verde); }
.menu { display: flex; gap: 22px; margin-left: auto; }
.menu a { color: var(--testo); text-decoration: none; font-size: 15px; font-weight: 500; }
.menu a:hover { color: var(--verde); }
/* Bouton YouTube de l'en-tete : rouge, visible aussi sur mobile.
   #e60000 et non #ff0000 : le texte blanc y garde un bon contraste. */
.yt-btn-testata {
  display: inline-flex; align-items: center; gap: 7px; background: #e60000; color: #fff; text-decoration: none;
  font-weight: 700; font-size: 15px; padding: 8px 14px; border-radius: 10px; transition: background .15s;
}
.yt-btn-testata:hover { background: #c40000; }
.yt-btn-testata svg { width: 22px; height: auto; stroke: none; }
.yt-btn-testata .yt-fond { fill: #fff; }
.yt-btn-testata .yt-tri { fill: #e60000; }

/* ---------- boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--verde); color: #fff; border: 0; border-radius: 10px; font: inherit; font-weight: 700;
  text-decoration: none; cursor: pointer; transition: background .15s, transform .15s;
}
.btn:hover { background: var(--verde-scuro); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn-piccolo { padding: 9px 18px; font-size: 15px; }
.btn-grande { padding: 15px 26px; font-size: 18px; width: 100%; }
.btn-chiaro { background: #fff; color: var(--verde-scuro); width: auto; }
.btn-chiaro:hover { background: var(--giallo); }

/* ---------- hero */
.eroe { background: linear-gradient(180deg, var(--menta) 0%, #fff 100%); padding: 48px 0 56px; }
.eroe-in { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: start; }
.evidenza { color: var(--verde); }
.eroe-sotto { font-size: 18px; color: var(--grigio); max-width: 560px; }
.spunte { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 8px; }
.spunte li { position: relative; padding-left: 30px; font-weight: 500; }
.spunte li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--verde-chiaro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e7c6b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/13px no-repeat;
}
.eroe-foto { position: relative; display: flex; justify-content: center; padding: 10px 0; max-width: 520px; }
.eroe-foto img { position: relative; width: 220px; filter: drop-shadow(0 20px 28px rgba(19,41,61,.18)); }
.alone {
  position: absolute; width: 300px; height: 300px; border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: radial-gradient(circle, #fff7c9 0%, var(--verde-chiaro) 55%, transparent 72%);
}
.scheda-mini {
  position: absolute; background: #fff; border: 1px solid var(--bordo); border-radius: 12px; box-shadow: var(--ombra);
  padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-size: 14px; line-height: 1.25; max-width: 150px;
}
.scheda-mini b { font-size: 26px; color: var(--verde); }
.scheda-mini.sx { left: 0; top: 30%; }
.scheda-mini.dx { right: 0; bottom: 22%; }

/* ---------- formulaire */
.modulo {
  background: #fff; border: 1px solid var(--bordo); border-top: 5px solid var(--verde); border-radius: var(--raggio);
  box-shadow: var(--ombra); padding: 26px 24px 20px; position: sticky; top: 86px;
}
.modulo-titolo { font-size: 21px; font-weight: 800; color: var(--notte); margin-bottom: 10px; line-height: 1.25; }
.modulo-titolo b { color: var(--verde); }
.prezzo-riga { display: flex; align-items: center; gap: 14px; background: var(--menta); border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; }
.prezzo { font-size: 38px; font-weight: 800; color: var(--notte); margin: 0; line-height: 1; white-space: nowrap; }
.prezzo sup { font-size: 18px; color: var(--verde); }
.prezzo-nota { font-size: 13px; color: var(--grigio); margin: 0; line-height: 1.35; }
.campo { margin: 0 0 13px; }
.campo label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 5px; }
.campo input, .campo select {
  width: 100%; font: inherit; font-size: 16px; padding: 12px 13px; border: 1.5px solid var(--bordo); border-radius: 9px;
  background: #fff; color: var(--testo); appearance: none; -webkit-appearance: none;
}
.campo select {
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6b79' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 12px center/18px no-repeat;
  padding-right: 40px;
}
.campo input:focus, .campo select:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(14,124,107,.15); }
.tel { display: flex; align-items: center; border: 1.5px solid var(--bordo); border-radius: 9px; padding-left: 12px; gap: 7px; }
.tel:focus-within { border-color: var(--verde); box-shadow: 0 0 0 3px rgba(14,124,107,.15); }
.tel input { border: 0; padding-left: 4px; }
.tel input:focus { box-shadow: none; }
.prefisso { font-weight: 600; color: var(--grigio); }
.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.commande-msg { margin: 12px 0 0; padding: 10px 12px; border-radius: 8px; background: #fdecea; color: var(--errore); font-size: 15px; font-weight: 600; }
.garanzie { list-style: none; padding: 0; margin: 16px 0 10px; display: grid; gap: 7px; font-size: 14px; color: var(--grigio); }
.garanzie li { display: flex; align-items: center; gap: 8px; }
.garanzie svg { width: 18px; height: 18px; color: var(--verde); }
.legale { font-size: 12.5px; color: var(--grigio); margin: 0; line-height: 1.45; }

/* ---------- bande de reperes */
.fascia { border-top: 1px solid var(--bordo); border-bottom: 1px solid var(--bordo); background: #fff; }
.fascia-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.fascia-in div { padding: 18px 12px; text-align: center; display: grid; gap: 2px; }
.fascia-in div + div { border-left: 1px solid var(--bordo); }
.fascia-in b { color: var(--notte); font-size: 16px; }
.fascia-in span { color: var(--grigio); font-size: 14px; }

/* ---------- sections */
.sezione { padding: 72px 0; }
.sezione.chiara { background: var(--menta); }
.intro { color: var(--grigio); max-width: 680px; font-size: 18px; }
.fonti { font-size: 13px; color: var(--grigio); margin-top: 24px; text-align: center; }

.anelli { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 36px; }
.anello-blocco { text-align: center; }
.anello-blocco p { color: var(--grigio); max-width: 260px; margin: 14px auto 0; }
.anello {
  --p: 50; width: 132px; height: 132px; border-radius: 50%; margin: 0 auto; display: grid; place-items: center;
  background: conic-gradient(var(--verde) calc(var(--p) * 1%), var(--verde-chiaro) 0);
}
.anello span {
  width: 104px; height: 104px; border-radius: 50%; background: #fff; display: grid; place-items: center;
  font-size: 28px; font-weight: 800; color: var(--notte);
}

.schede { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.scheda { background: #fff; border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 28px; box-shadow: var(--ombra); }
.scheda-ico { width: 48px; height: 48px; border-radius: 12px; background: var(--verde-chiaro); color: var(--verde); display: grid; place-items: center; margin-bottom: 14px; }
.scheda-ico svg { width: 26px; height: 26px; }
.scheda h3 { margin-bottom: 0; }
.forma { color: var(--verde); font-weight: 600; margin-bottom: 14px; }
.lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.lista li { position: relative; padding-left: 22px; }
.lista li::before { content: ""; position: absolute; left: 3px; top: .62em; width: 8px; height: 8px; border-radius: 50%; background: var(--verde); }
.nota { margin: 16px 0 0; padding: 12px 14px; background: var(--menta); border-radius: 9px; font-size: 15px; color: var(--grigio); }

.uso { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.uso-foto { margin: 0; background: var(--menta); border-radius: 20px; padding: 24px; }
.uso-foto img { margin: 0 auto; border-radius: 12px; }
.passi-uso { padding-left: 22px; margin: 0 0 22px; display: grid; gap: 10px; }
.passi-uso li::marker { color: var(--verde); font-weight: 800; }
.avvertenze { border-left: 4px solid var(--giallo); background: #fffbea; border-radius: 0 12px 12px 0; padding: 16px 20px; }
.avvertenze-titolo { font-weight: 800; color: var(--notte); margin-bottom: 8px; }
.avvertenze .lista li::before { background: #c9a91a; }

.passi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 36px; }
.passo { background: #fff; border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 28px 24px; text-align: center; }
.passo-num { width: 46px; height: 46px; border-radius: 50%; background: var(--verde); color: #fff; font-weight: 800; font-size: 20px; display: grid; place-items: center; margin: 0 auto 14px; }
.passo p { color: var(--grigio); margin: 0; }

.faq { margin-top: 30px; display: grid; gap: 10px; }
.faq details { border: 1px solid var(--bordo); border-radius: 12px; background: #fff; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 48px 16px 20px; font-weight: 700; color: var(--notte); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--verde); font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 20px 16px; margin: 0; color: var(--grigio); }

.finale { background: linear-gradient(120deg, var(--verde-scuro), var(--verde)); color: #e6f4f1; }
.finale-in { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.finale h2 { color: #fff; margin-bottom: .3em; }
.finale p { margin: 0; }

/* ---------- bulle de rappel (visible quand aucun formulaire n'est a l'ecran) */
.richiamo {
  position: fixed; right: 18px; bottom: 18px; z-index: 30; display: inline-flex; align-items: center; gap: 9px;
  background: var(--verde); color: #fff; text-decoration: none; font-weight: 700; padding: 12px 18px; border-radius: 999px;
  box-shadow: 0 10px 24px rgba(10,92,80,.35); opacity: 0; pointer-events: none; transform: translateY(12px); transition: .25s;
}
.richiamo.est-visible { opacity: 1; pointer-events: auto; transform: none; }

/* ---------- pied de page */
.piede { background: var(--notte); color: #b9c8d4; padding: 44px 0 28px; font-size: 14px; }
.piede-in { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 22px; }
.logo-chiaro { color: #fff; }
.piede nav { display: flex; gap: 20px; }
.piede nav a { color: #dce7ef; text-decoration: none; }
.piede nav a:hover { text-decoration: underline; }
.piede-nota { max-width: 820px; }
.piede-copy { margin: 18px 0 0; color: #7f94a6; }

/* ---------- page simple (grazie, privacy...) */
.pagina { padding: 64px 0 80px; }
.pagina-carta { max-width: 640px; margin: 0 auto; text-align: center; background: #fff; border: 1px solid var(--bordo); border-radius: var(--raggio); box-shadow: var(--ombra); padding: 40px 28px; }
.pagina-ico { width: 64px; height: 64px; border-radius: 50%; background: var(--verde-chiaro); color: var(--verde); display: grid; place-items: center; margin: 0 auto 18px; }
.pagina-ico svg { width: 32px; height: 32px; stroke-width: 2.4; }

/* ---------- bloc chaine YouTube */
.yt-sezione { padding-top: 0; }
.yt-carta {
  display: flex; align-items: center; gap: 24px; background: var(--notte); color: #c9d6e0;
  border-radius: 18px; padding: 28px 32px; box-shadow: var(--ombra);
}
.yt-carta h2 { color: #fff; font-size: clamp(22px, 2.6vw, 28px); margin-bottom: .3em; }
.yt-carta p { margin: 0; }
.yt-carta .etichetta { color: var(--giallo); margin-bottom: .3em; }
.yt-testo { flex: 1; }
.yt-logo svg { width: 64px; height: 46px; stroke: none; }
.yt-logo rect { fill: #ff0033; }
.yt-logo path { fill: #fff; }
.yt-btn { background: #ff0033; padding: 13px 22px; white-space: nowrap; }
.yt-btn:hover { background: #cc0029; }
.piede nav a.piede-yt { display: inline-flex; align-items: center; gap: 6px; }
.piede-yt svg { width: 20px; height: 14px; stroke: none; }
.piede-yt rect { fill: #ff0033; }
.piede-yt path { fill: #fff; }

/* ---------- pages legales et contact */
.legale-pagina { padding: 52px 0 72px; background: linear-gradient(180deg, var(--menta) 0, #fff 260px); }
.legale-pagina h1 { margin-bottom: .3em; }
.legale-pagina h2 { font-size: 22px; margin-top: 1.8em; padding-top: 1.2em; border-top: 1px solid var(--bordo); }
.legale-pagina ul { padding-left: 22px; }
.legale-pagina li { margin-bottom: .5em; }
.lead { font-size: 19px; color: var(--grigio); }
.piccolo { font-size: 14px; color: var(--grigio); }
.indirizzo-img { width: 300px; border-radius: 10px; margin: 6px 0 10px; }
.avviso-ok { background: var(--verde-chiaro); border-left: 4px solid var(--verde); border-radius: 0 10px 10px 0; padding: 14px 16px; }
.modulo-contatto { position: static; margin: 24px 0; }
.campo textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 13px; border: 1.5px solid var(--bordo); border-radius: 9px; resize: vertical; }
.campo textarea:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(14,124,107,.15); }

/* ---------- tablette et mobile */
@media (max-width: 960px) {
  .menu { display: none; }
  .yt-btn-testata { margin-left: auto; }
  .menu + .btn { margin-left: auto; }
  .eroe-in { grid-template-columns: 1fr; gap: 32px; }
  .modulo { position: static; max-width: 560px; width: 100%; margin: 0 auto; }
  .eroe-foto { margin: 0 auto; }
  .uso { grid-template-columns: 1fr; gap: 32px; }
  .uso-foto { max-width: 380px; margin: 0 auto; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .contenitore { padding: 0 16px; }
  .nascondi-mobile { display: none !important; }
  .barra-in { gap: 16px; font-size: 13px; }
  .testata-in { gap: 10px; }
  .logo-testo { font-size: 20px; }
  .yt-btn-testata { padding: 8px 11px; font-size: 14px; gap: 6px; }
  .btn-piccolo { padding: 9px 14px; }
  .eroe { padding: 30px 0 40px; }
  .eroe-foto img { width: 170px; }
  .alone { width: 230px; height: 230px; }
  .scheda-mini { padding: 8px 10px; font-size: 12.5px; max-width: 122px; }
  .scheda-mini b { font-size: 21px; }
  .fascia-in { grid-template-columns: 1fr 1fr; }
  .fascia-in div:nth-child(3) { border-left: 0; }
  .fascia-in div:nth-child(n+3) { border-top: 1px solid var(--bordo); }
  .sezione { padding: 52px 0; }
  .anelli, .schede, .passi { grid-template-columns: 1fr; }
  .scheda { padding: 22px 18px; }
  .finale-in { flex-direction: column; text-align: center; }
  .yt-carta { flex-direction: column; text-align: center; padding: 26px 18px; gap: 14px; }
  .yt-btn { width: 100%; }
  .modulo { padding: 22px 16px 18px; }
  .prezzo { font-size: 32px; }
}
@media (max-width: 370px) {
  .yt-btn-testata .yt-txt { display: none; }
  .yt-btn-testata svg { width: 26px; }
}