/* Linfa Verde — landing v1 (replica di natura-tu.com/linfa-verde-ita, stessa struttura) */
@font-face { font-family: 'Poppins'; font-weight: 500; font-display: swap; src: url(fonts/poppins-500.woff2) format('woff2'); }
@font-face { font-family: 'Poppins'; font-weight: 600; font-display: swap; src: url(fonts/poppins-600.woff2) format('woff2'); }
@font-face { font-family: 'Hind'; font-weight: 400; font-display: swap; src: url(fonts/hind-400.woff2) format('woff2'); }
@font-face { font-family: 'Hind'; font-weight: 600; font-display: swap; src: url(fonts/hind-600.woff2) format('woff2'); }

:root {
  --verde: #1d4b3a;        /* verde dell'etichetta */
  --verde-2: #2f7d5f;
  --menta: #3fa37f;
  --menta-chiaro: #6fcda7;
  --fondo-menta: #e4f2ec;
  --fondo-grigio: #f5f6f4;
  --testo: #1b2420;
  --testo-2: #4b5852;
  --rosso: #e1251b;
  --stella: #f5a623;
  --bordo: #dfe7e3;
  --r: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: #fff; color: var(--testo); font: 400 17px/1.6 'Hind', system-ui, -apple-system, sans-serif; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2 { font-family: 'Poppins', system-ui, sans-serif; font-weight: 600; letter-spacing: -.01em; line-height: 1.25; text-wrap: balance; margin: 0 0 18px; }
h1 { font-size: clamp(25px, 6.4vw, 34px); }
h2 { font-size: clamp(23px, 5.8vw, 30px); }
p { margin: 0 0 14px; text-wrap: pretty; }
.center { text-align: center; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 680px; }
.stars { color: var(--stella); letter-spacing: 1px; }

/* barra e testata */
.topbar { background: linear-gradient(90deg, #1b3f4c, #2c5f6e); color: #fff; text-align: center; font-size: 13.5px; letter-spacing: .02em; padding: 9px 12px 8px; }
.header { background: #fff; box-shadow: 0 2px 14px rgba(20, 40, 30, .08); position: relative; z-index: 2; }
.header__in { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 64px; }
.logo { width: 132px; height: auto; }

/* bottoni */
.btn { display: flex; align-items: center; justify-content: center; gap: 10px; text-align: center; text-decoration: none; text-transform: uppercase; font: 600 15px/1.2 'Poppins', sans-serif; letter-spacing: .04em; color: #fff; background: linear-gradient(135deg, var(--menta), var(--menta-chiaro)); border: 0; border-radius: 999px; cursor: pointer; box-shadow: 0 8px 22px rgba(47, 125, 95, .28); transition: transform .15s ease, box-shadow .15s ease, filter .15s ease; text-wrap: balance; }
.btn:hover { filter: brightness(1.04); box-shadow: 0 10px 26px rgba(47, 125, 95, .36); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn--sm { padding: 11px 22px; font-size: 12.5px; box-shadow: none; }
.btn--big { width: 100%; padding: 21px 20px; font-size: 18px; margin: 22px 0 0; animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.025); } }
@media (prefers-reduced-motion: reduce) { .btn--big { animation: none; } html { scroll-behavior: auto; } }
.guarantee { text-align: center; color: var(--testo-2); font-size: 15px; margin: 12px 0 0; }

/* galleria */
.gallery { position: relative; }
.gallery__track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: var(--r); background: var(--fondo-menta); }
.gallery__track::-webkit-scrollbar { display: none; }
.gallery__track img { flex: 0 0 100%; width: 100%; aspect-ratio: 1; object-fit: cover; scroll-snap-align: center; }
.gallery__arr { position: absolute; top: 50%; translate: 0 -50%; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .88); box-shadow: 0 2px 10px rgba(0, 0, 0, .15); display: grid; place-items: center; cursor: pointer; }
.gallery__arr svg { width: 20px; height: 20px; fill: none; stroke: var(--verde); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.gallery__arr--prev { left: 10px; }
.gallery__arr--next { right: 10px; }
.gallery__dots { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.gallery__dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 99px; background: #c9d3ce; cursor: pointer; transition: width .2s, background .2s; }
.gallery__dots button.on { width: 22px; background: var(--verde); }

/* prodotto */
.hero { padding: 20px 0 44px; }
.hero__in { display: grid; gap: 24px; }
.rating { font-size: 14px; color: var(--testo-2); margin: 0 0 8px; display: flex; align-items: center; gap: 6px; }
.hero__sub { color: var(--testo-2); font-size: 17px; margin: -8px 0 20px; padding-bottom: 18px; border-bottom: 1px solid var(--bordo); }
.checks { list-style: none; padding: 0; margin: 0 0 18px; }
.checks li { position: relative; padding: 0 0 0 32px; margin: 0 0 9px; line-height: 1.4; }
.checks li::before { content: ''; position: absolute; left: 0; top: 1px; width: 21px; height: 21px; border-radius: 50%; background: var(--verde-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat; }
.perks { list-style: none; padding: 16px 0 0; margin: 0; border-top: 1px solid var(--bordo); }
.perks li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--testo-2); margin: 0 0 8px; }
.perks svg { flex: 0 0 22px; width: 22px; height: 22px; fill: none; stroke: var(--verde-2); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* offerta */
.offer { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--bordo); }
.offer__t { font: 600 clamp(21px, 5.6vw, 25px)/1.3 'Poppins', sans-serif; color: var(--rosso); margin: 0 0 14px; text-wrap: balance; }
.offer__t span { font-weight: 500; }
.offer__box { display: flex; align-items: center; gap: 10px; white-space: nowrap; padding: 16px; border: 2px solid var(--rosso); border-radius: 14px; background: #fff5f4; }
.offer__new { font: 600 clamp(25px, 7.6vw, 36px)/1 'Poppins', sans-serif; color: var(--rosso); }
.offer__old { font: 500 clamp(16px, 4.6vw, 20px)/1 'Poppins', sans-serif; color: #8d8d8d; }
.offer__off { margin-left: auto; background: var(--rosso); color: #fff; font: 600 13px/1 'Poppins', sans-serif; padding: 8px 12px; border-radius: 999px; }
.scarcity { color: var(--rosso); font-size: 14.5px; line-height: 1.4; margin: 12px 0 0; }
.scarcity::before { content: ''; display: inline-block; vertical-align: 1px; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--rosso); animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .25; } }
.ship { margin: 20px auto 0; width: 100%; max-width: 420px; }

/* sezioni */
.sec { padding: 52px 0; }
.sec--tight { padding: 36px 0; }
.sec--mint { background: var(--fondo-menta); }
.sec--grey { background: var(--fondo-grigio); }
.sec p { color: var(--testo-2); }
.pic { width: 100%; border-radius: var(--r); margin: 6px 0 22px; box-shadow: 0 12px 30px rgba(20, 50, 38, .12); }
.checks--ingr { margin-top: 4px; }
.checks--ingr li { color: var(--testo-2); }
.checks--ingr b { color: var(--testo); font-weight: 600; }

/* confronto */
.cmp { margin-top: 30px; font-size: 15px; }
.cmp__head, .cmp__row { display: grid; grid-template-columns: 1fr 92px 84px; align-items: center; }
.cmp__head > span, .cmp__row > span { padding: 12px 10px; }
.cmp__head .cmp__us { position: relative; padding-top: 52px; border-radius: 14px 14px 0 0; font: 600 16px/1.2 'Poppins', sans-serif; text-align: center; }
.cmp__head .cmp__us img { position: absolute; top: -30px; left: 50%; translate: -50% 0; width: 52px; height: auto; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, .15); background: #fff; }
.cmp__them { text-align: center; font: 500 14px/1.2 'Poppins', sans-serif; color: var(--testo-2); }
.cmp__us { background: var(--verde); color: #fff; text-align: center; }
.cmp__row { border-top: 1px solid #fff; }
.cmp__row:nth-child(even) > span:first-child, .cmp__row:nth-child(even) > span:last-child { background: #eef6f1; }
.cmp__row:last-child .cmp__us { border-radius: 0 0 14px 14px; }
.cmp__row > span:first-child { line-height: 1.35; }
.cmp i { display: inline-block; width: 26px; height: 26px; border-radius: 50%; vertical-align: middle; }
.cmp .yes { background: var(--menta-chiaro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d4b3a' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/15px no-repeat; }
.cmp .no { border: 1.5px solid #e46a62; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e1251b' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7 7 17'/%3E%3C/svg%3E") center/13px no-repeat; }

/* recensioni */
.stars--big { font-size: .9em; letter-spacing: 0; }
.rev-avg { color: var(--verde-2) !important; font-size: 17px; margin: -8px 0 26px; }
.reviews { display: grid; gap: 18px; }
.rev { background: #fff; border-radius: var(--r); overflow: hidden; box-shadow: 0 6px 22px rgba(20, 40, 30, .07); }
.rev img { width: 100%; }
.rev__b { padding: 16px 18px 20px; }
.rev__n { font: 500 16px/1.3 'Poppins', sans-serif; color: var(--testo) !important; margin: 0 0 4px; }
.rev__v { font-size: 13px; font-weight: 600; color: var(--testo) !important; margin: 0 0 10px; display: flex; align-items: center; gap: 6px; }
.rev__t { font-style: italic; margin: 0; color: var(--testo-2); }

/* form */
.sec--order { background: linear-gradient(180deg, #fff, var(--fondo-menta)); }
.sec--order h2 { margin-bottom: 4px; }
.sec--order .scarcity { margin: 0 0 18px; }
.form-card { background: #fff; border: 2px solid var(--verde); border-radius: 20px; padding: 22px 18px; box-shadow: 0 16px 40px rgba(20, 60, 44, .14); }
#lv-form label { display: block; font-weight: 600; font-size: 16px; margin: 0 0 14px; }
#lv-form label[for] { margin-bottom: 0; }
#lv-form i { color: var(--rosso); font-style: normal; }
#lv-form input, #lv-form select { display: block; width: 100%; margin-top: 6px; padding: 15px 16px; font: 400 16px/1.3 'Hind', sans-serif; color: var(--testo); background: #fff; border: 1.5px solid #c7d3cd; border-radius: 12px; transition: border-color .15s, box-shadow .15s; }
#lv-form input:focus, #lv-form select:focus { outline: 0; border-color: var(--verde-2); box-shadow: 0 0 0 4px rgba(63, 163, 127, .18); }
#lv-form input.bad { border-color: var(--rosso); background: #fff7f6; }
.tel { display: grid; grid-template-columns: 104px 1fr; gap: 8px; margin: 0 0 14px; }
.tel select { padding-left: 10px; padding-right: 6px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-err { color: var(--rosso); font-weight: 600; font-size: 15px; margin: 4px 0 0; }
.btn--form { margin-top: 8px; border-radius: 14px; background: linear-gradient(135deg, var(--verde-2), var(--menta)); font-size: 20px; }
.btn--form svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.btn--form:disabled { opacity: .6; cursor: wait; animation: none; }
.form-ok { text-align: center; }
.form-ok__t { font: 600 22px/1.3 'Poppins', sans-serif; color: var(--verde) !important; }

/* domande e assistenza */
.faq { margin-bottom: 40px; }
.faq details { border-bottom: 1px solid #dcdfdc; }
.faq summary { list-style: none; cursor: pointer; padding: 15px 4px 30px; font-size: 16.5px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; position: absolute; left: 50%; bottom: 10px; width: 9px; height: 9px; border-right: 2px solid var(--verde-2); border-bottom: 2px solid var(--verde-2); translate: -50% 0; rotate: 45deg; transition: rotate .2s; }
.faq details[open] summary::after { rotate: 225deg; bottom: 6px; }
.faq details p { padding: 0 4px 16px; margin: 0; }
.cs-title { margin-top: 8px; }
.cs-img { width: 180px; margin: 18px auto 20px; }
.cs-small { font-size: 15px; }
.cs-small b { color: var(--testo); font-weight: 600; }
.cs-small a { color: var(--verde-2); }
.footer { background: var(--fondo-grigio); border-top: 1px solid #e5e8e6; padding: 22px 0 30px; text-align: center; font-size: 14px; color: var(--testo-2); }
.footer p { margin: 0 0 8px; }
.footer__links { font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; }
.footer__links a { text-decoration: none; }

/* schermi stretti (iPhone SE) */
@media (max-width: 360px) {
  .topbar { font-size: 11.5px; padding: 8px 6px 7px; }
  .cmp__head, .cmp__row { grid-template-columns: 1fr 80px 70px; }
  .offer__box { padding: 14px 12px; gap: 7px; }
  .offer__off { padding: 7px 9px; font-size: 12px; }
  .btn--big { font-size: 16.5px; padding: 19px 14px; }
  .tel { grid-template-columns: 92px 1fr; }
}

/* desktop: prodotto su due colonne, recensioni in griglia */
@media (min-width: 900px) {
  .hero { padding: 36px 0 64px; }
  .hero__in { grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: start; }
  .sec { padding: 72px 0; }
  .reviews { grid-template-columns: repeat(3, 1fr); align-items: start; }
  .form-card { padding: 30px 32px; }
  #recensioni .narrow { margin: 0 auto; text-align: center; }
  #recensioni .rev-avg { text-align: center; }
}

/* pagina di ringraziamento */
.ty-hero { background: radial-gradient(120% 90% at 50% 0%, #2f7d5f 0%, var(--verde) 60%, #153a2c 100%); color: #fff; text-align: center; padding: 46px 0 50px; }
.ty-check { width: 84px; height: 84px; margin: 0 auto 18px; border-radius: 50%; background: var(--menta); display: grid; place-items: center; box-shadow: 0 0 0 10px rgba(255, 255, 255, .08), 0 0 0 22px rgba(255, 255, 255, .04); animation: ty-pop .55s cubic-bezier(.2, .9, .3, 1.3) both; }
.ty-check svg { width: 52px; height: 52px; }
.ty-check path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: ty-draw .45s .35s ease-out forwards; }
@keyframes ty-pop { from { transform: scale(.4); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes ty-draw { to { stroke-dashoffset: 0; } }
.ty-kicker { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; background: rgba(255, 255, 255, .12); padding: 5px 14px; border-radius: 20px; margin-bottom: 14px; }
.ty-hero h1 { font-size: clamp(26px, 7vw, 40px); margin-bottom: 14px; }
.ty-lead { font-size: 17px; line-height: 1.5; opacity: .95; max-width: 560px; margin: 0 auto; }
.ty-tel { margin: 16px 0 0; display: inline-block; background: #fff; color: var(--testo); padding: 10px 18px; border-radius: 12px; font-size: 15px; }
.ty-tel[hidden] { display: none; }
.steps { list-style: none; padding: 0; max-width: 560px; margin: 8px auto 0; }
.steps li { display: flex; gap: 14px; position: relative; padding-bottom: 22px; }
.steps li:not(:last-child)::before { content: ''; position: absolute; left: 17px; top: 38px; bottom: 2px; width: 2px; background: var(--bordo); }
.steps__n { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; background: #fff; border: 2px solid var(--bordo); color: var(--testo-2); }
.steps .done .steps__n { background: var(--menta); border-color: var(--menta); }
.steps .now .steps__n { border-color: var(--menta); color: var(--verde-2); box-shadow: 0 0 0 5px rgba(63, 163, 127, .16); }
.steps b { display: block; font-weight: 600; font-size: 17px; margin-top: 6px; }
.steps p { font-size: 15px; margin: 2px 0 0; }
.ty-perks { display: grid; gap: 12px; }
.ty-perks div { background: #fff; border-radius: var(--r); padding: 16px; display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: center; }
.ty-perks svg { grid-row: span 2; width: 34px; height: 34px; fill: none; stroke: var(--verde); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ty-perks b { font-weight: 600; font-size: 16px; }
.ty-perks span { font-size: 14px; color: var(--testo-2); }
.ty-order { border: 1.5px solid var(--bordo); border-radius: var(--r); overflow: hidden; background: #fff; max-width: 560px; margin: 0 auto; }
.ty-order img { width: 100%; aspect-ratio: 16/10; object-fit: cover; object-position: 50% 75%; }
.ty-order__b { padding: 16px 18px 18px; }
.ty-order__t { font-weight: 600; font-size: 18px; color: var(--testo) !important; margin: 0; }
.ty-order__s { font-size: 14px; margin: 2px 0 0; }
.ty-order dl { margin: 14px 0 0; display: grid; gap: 8px; }
.ty-order dl div { display: flex; justify-content: space-between; font-size: 15px; }
.ty-order dd { margin: 0; }
.ty-order dd s { color: #8d8d8d; margin-right: 6px; }
.ty-order .tot { border-top: 1px dashed var(--bordo); padding-top: 10px; margin-top: 4px; font-weight: 600; font-size: 17px; }
.ty-how { display: grid; gap: 12px; max-width: 560px; margin: 0 auto; }
.ty-how div { display: flex; gap: 14px; align-items: flex-start; background: #fff; border-radius: var(--r); padding: 14px 16px; }
.ty-how span { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--verde); color: #fff; display: grid; place-items: center; font-weight: 600; }
.ty-how p { margin: 0; font-size: 14.5px; }
.ty-how b { display: block; font-weight: 600; color: var(--testo); }
@media (min-width: 700px) {
  .ty-perks { grid-template-columns: repeat(3, 1fr); }
  .ty-perks div { grid-template-columns: 1fr; text-align: center; justify-items: center; row-gap: 6px; }
  .ty-perks svg { grid-row: auto; }
}
@media (prefers-reduced-motion: reduce) { .ty-check, .ty-check path { animation: none; stroke-dashoffset: 0; } }