/* ═════════════════ FUTURS — stile ═════════════════ */
:root {
  --green-950: #0F2318;
  --green-900: #14301F;
  --green-800: #1B3C28;
  --green-700: #245239;
  --green-600: #2E6647;
  --gold: #C9A96A;
  --gold-light: #E3C98F;
  --cream: #F2EDE0;
  --cream-dark: #E8DCC0;
  --sage: #E9EEE5;
  --sage-dark: #C9D5C3;
  --ink: #1C2B22;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Instrument Sans', -apple-system, sans-serif;
  --radius: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--sage);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: min(1180px, 92vw); margin-inline: auto; }
.container--narrow { width: min(860px, 92vw); }

/* ── Bottoni ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.6rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--gold {
  background: var(--gold); color: var(--green-950);
  box-shadow: 0 6px 20px rgba(201, 169, 106, .35);
}
.btn--gold:hover { background: var(--gold-light); }
.btn--ghost {
  border: 1.5px solid var(--green-700); color: var(--green-800);
  padding: .55rem 1.2rem; font-size: .85rem;
}
.btn--ghost:hover { background: var(--green-800); color: var(--cream); }
.btn--lg { padding: 1rem 2.2rem; font-size: 1.05rem; }

/* ── Navbar ── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  color: var(--cream);
  transition: background .35s ease, padding .35s ease, box-shadow .35s ease;
}
.nav.scrolled, .nav--page {
  background: rgba(15, 35, 24, .85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-block: .7rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, .2);
}
.nav__logo { display: flex; align-items: center; gap: .55rem; color: var(--gold); }
.logo-mark { width: 34px; height: 34px; }
.logo-word {
  font-family: var(--serif); font-size: 1.35rem; letter-spacing: .18em;
  color: var(--cream);
}
.nav__links { display: flex; gap: clamp(1rem, 2.5vw, 2.2rem); font-size: .92rem; font-weight: 500; }
.nav__links a { opacity: .85; transition: opacity .2s, color .2s; }
.nav__links a:hover { opacity: 1; color: var(--gold-light); }

/* ═════════════════ HERO ═════════════════ */
.hero { height: 280vh; position: relative; }
.hero__sticky {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  background: radial-gradient(120% 100% at 50% 0%, var(--green-700) 0%, var(--green-900) 55%, var(--green-950) 100%);
}
.hero__bg { position: absolute; inset: 0; }
.hills { position: absolute; bottom: -2px; left: 0; width: 100%; height: 38vh; }
.hills--back { opacity: .8; }

.hero__title {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0; z-index: 1; pointer-events: none;
  transform: translateY(-6vh);
}
.hero__line {
  font-family: var(--serif); font-weight: 600;
  font-variation-settings: 'opsz' 144;
  font-size: clamp(4rem, 15vw, 12.5rem);
  line-height: .9; letter-spacing: .015em;
  color: var(--cream); opacity: .96;
}
.hero__accent {
  position: absolute; z-index: 3;
  left: 50%; top: 58%;
  transform: translateX(6%);
  font-family: var(--serif); font-style: italic; font-weight: 500;
  font-size: clamp(2.6rem, 7vw, 6rem);
  color: var(--gold-light);
  text-shadow: 0 4px 30px rgba(0, 0, 0, .35);
  pointer-events: none;
}

.hero__stage {
  position: absolute; inset: 0; z-index: 2;
  display: grid; place-items: center;
  transform: translateY(-4vh);
}
#bottle-canvas {
  width: min(92vw, 620px); height: min(72vh, 620px);
}
.hero__shadow {
  position: absolute; left: 50%; top: calc(50% + min(28vh, 250px));
  width: 300px; height: 46px; transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(0,0,0,.45) 0%, transparent 68%);
  filter: blur(4px);
}

.hero__chip {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: .7rem;
  background: rgba(242, 237, 224, .92);
  border-radius: 14px; padding: .8rem 1.1rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .25);
  font-size: .8rem; line-height: 1.35;
}
.hero__chip strong { display: block; font-size: .84rem; color: var(--green-900); }
.hero__chip small { color: #5c6b60; }
.hero__chip--left { left: clamp(1rem, 10vw, 14rem); top: 56%; }
.hero__chip--right { right: clamp(1rem, 9vw, 12rem); top: 34%; }
.chip__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green-600); box-shadow: 0 0 0 4px rgba(46, 102, 71, .18);
  flex-shrink: 0;
}

.hero__sub {
  position: absolute; z-index: 3;
  bottom: 11vh; left: 50%; transform: translateX(-50%);
  text-align: center; color: var(--cream); opacity: .85;
  font-size: clamp(.95rem, 1.4vw, 1.1rem);
}

.hero__cue {
  position: absolute; z-index: 3; bottom: 3vh; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  color: var(--gold-light); font-size: .72rem; letter-spacing: .3em; text-transform: uppercase;
}
.hero__cue i {
  width: 1.5px; height: 42px; background: linear-gradient(var(--gold-light), transparent);
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue { 0%,100% { transform: scaleY(.4); transform-origin: top; } 50% { transform: scaleY(1); } }

/* ═════════════════ MARQUEE ═════════════════ */
.marquee {
  background: var(--green-950); color: var(--cream);
  overflow: hidden; padding: 1.1rem 0;
  border-top: 1px solid rgba(201,169,106,.25);
}
.marquee__track {
  display: flex; gap: 2.5rem; width: max-content;
  animation: marquee 28s linear infinite;
  font-size: .85rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 500;
}
.marquee__track em { color: var(--gold); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ═════════════════ SEZIONI ═════════════════ */
.section { padding: clamp(5rem, 10vw, 8.5rem) 0; }
.section--cream { background: var(--cream); }
.section--dark { background: var(--green-950); color: var(--cream); }

.eyebrow {
  font-size: .78rem; letter-spacing: .3em; text-transform: uppercase;
  font-weight: 600; color: var(--green-600); margin-bottom: 1.2rem;
}
.eyebrow--gold { color: var(--gold); }

.section__title {
  font-family: var(--serif); font-weight: 600;
  font-variation-settings: 'opsz' 90;
  font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.06;
  margin-bottom: 1.4rem;
}
.section__title em { font-family: var(--serif); font-style: italic; font-weight: 500; color: var(--green-600); }
.section--dark .section__title em { color: var(--gold-light); }
.section__lead { max-width: 560px; color: #45564b; margin-bottom: 3.5rem; }

/* ── Prodotti ── */
.products {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem;
  margin-top: 3rem;
  perspective: 1400px;
}
.product {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 10px 40px rgba(20, 48, 31, .08);
  transition: box-shadow .45s ease;
  display: flex; flex-direction: column;
  transform-style: preserve-3d;
  will-change: transform;
}
.product:hover { box-shadow: 0 30px 70px rgba(20, 48, 31, .2); }
.product--featured { outline: 2px solid var(--gold); outline-offset: -2px; }
.product__art {
  background: linear-gradient(160deg, var(--sage) 0%, var(--sage-dark) 100%);
  aspect-ratio: 1 / 1; overflow: hidden; position: relative;
}
.product__art img {
  width: 100%; height: 100%; object-fit: cover;
  will-change: transform;
}
/* riflesso dorato che scivola sull'immagine al passaggio */
.product__art::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(243, 233, 208, .35) 50%, transparent 65%);
  transform: translateX(-120%);
  transition: transform .9s cubic-bezier(.22, .61, .36, 1);
  pointer-events: none;
}
.product:hover .product__art::after { transform: translateX(120%); }
.product__body { padding: 1.6rem 1.8rem 1.8rem; display: flex; flex-direction: column; flex: 1; }
.product__tag {
  align-self: flex-start; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  font-weight: 600; color: var(--green-600);
  background: rgba(46, 102, 71, .1); border-radius: 999px; padding: .3rem .8rem;
  margin-bottom: .9rem;
}
.product__body h3 {
  font-size: 1.5rem; letter-spacing: .1em; color: var(--green-900); margin-bottom: .5rem;
}
.product__body p { font-size: .92rem; color: #45564b; flex: 1; }
.product__foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 1.4rem; gap: .6rem;
}
.product__price { font-weight: 700; font-size: 1.2rem; color: var(--green-900); }
.product__price small { font-weight: 500; color: #7a887e; font-size: .78rem; }

/* ── Word reveal (benefici) ── */
.wordreveal {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.6rem, 3.4vw, 2.7rem); line-height: 1.45;
  color: var(--green-900);
}
.wordreveal .w { opacity: .14; display: inline-block; }

/* ── Banner parallasse ── */
.banner { height: min(62vh, 560px); overflow: hidden; position: relative; }
.banner img {
  width: 100%; height: 124%; object-fit: cover; will-change: transform;
}

/* ── Ingredienti ── */
.ingredients {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem;
  margin-top: 3rem;
}
.ingredient {
  background: #fff; border-radius: 20px; padding: 2rem 1.8rem;
  box-shadow: 0 8px 30px rgba(20, 48, 31, .06);
  transition: transform .3s ease;
}
.ingredient:hover { transform: translateY(-5px); }
.ingredient__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--green-900); color: var(--gold-light);
  font-family: var(--serif); font-size: 1.4rem; font-style: italic;
  margin-bottom: 1.1rem;
}
.ingredient h3 { font-size: 1.05rem; color: var(--green-900); margin-bottom: .4rem; }
.ingredient p { font-size: .88rem; color: #45564b; }

/* ── Scienza / steps ── */
.steps {
  position: relative; margin-top: 3.5rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
}
.steps__line {
  position: absolute; top: 30px; left: 4%; right: 4%; height: 3px;
  background: rgba(201, 169, 106, .16); border-radius: 3px;
  overflow: visible;
}
.steps__line i {
  display: block; height: 100%; width: 100%;
  transform: scaleX(0); transform-origin: left center;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  border-radius: 3px;
  box-shadow: 0 0 14px rgba(201, 169, 106, .55);
  position: relative;
}
.step { position: relative; padding-top: 4.4rem; }
.step__num {
  position: absolute; top: 0; left: 0;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--green-800); border: 1.5px solid var(--gold);
  font-family: var(--serif); font-style: italic; color: var(--gold-light); font-size: 1.15rem;
  transition: background .55s ease, color .55s ease, box-shadow .55s ease,
              transform .55s cubic-bezier(.34, 1.56, .64, 1);
}
.step.on .step__num {
  background: var(--gold); color: var(--green-950);
  transform: scale(1.12);
  box-shadow: 0 0 28px rgba(201, 169, 106, .5);
}
.step h3 { font-size: 1.25rem; margin-bottom: .5rem; color: var(--cream); }
.step p { font-size: .92rem; color: rgba(242, 237, 224, .68); }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem;
  margin-top: 5rem; text-align: center;
}
.stat {
  background: rgba(255, 255, 255, .04); border: 1px solid rgba(201, 169, 106, .22);
  border-radius: 20px; padding: 2rem 1rem;
}
.stat strong {
  display: block; font-family: var(--serif); font-weight: 600;
  font-size: clamp(2rem, 4vw, 3rem); color: var(--gold-light); line-height: 1;
  margin-bottom: .5rem;
}
.stat > span { font-size: .82rem; color: rgba(242, 237, 224, .65); }
.stats__note { margin-top: 1.2rem; font-size: .72rem; color: rgba(242, 237, 224, .4); }

/* ── Recensioni ── */
.reviews {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem;
  margin-top: 3rem;
}
.review {
  background: #fff; border-radius: 20px; padding: 2.2rem 2rem;
  box-shadow: 0 8px 30px rgba(20, 48, 31, .06);
}
.review__stars { color: var(--gold); letter-spacing: .2em; margin-bottom: 1rem; }
.review blockquote {
  font-family: var(--serif); font-size: 1.08rem; line-height: 1.55;
  color: var(--green-900); margin-bottom: 1.4rem;
}
.review figcaption { display: flex; flex-direction: column; font-size: .85rem; }
.review figcaption span { color: #7a887e; }

/* ── CTA ── */
.section--cta { padding-top: 0; }
.cta {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-950) 100%);
  border-radius: 32px; overflow: hidden;
  display: grid; grid-template-columns: 1.1fr 1fr; align-items: center;
  color: var(--cream);
}
.cta__art { padding: 2.5rem; display: grid; place-items: center; }
.cta__art img {
  width: 100%; border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.cta__body { padding: 3.5rem 3.5rem 3.5rem 0; }
.cta__body h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 600; line-height: 1.1; margin-bottom: 1rem;
}
.cta__body h2 em { font-family: var(--serif); font-style: italic; font-weight: 500; color: var(--gold-light); }
.cta__body p { color: rgba(242, 237, 224, .75); margin-bottom: 2rem; max-width: 440px; }

/* ── Footer ── */
.footer { background: var(--green-950); color: var(--cream); padding: 4.5rem 0 2rem; }
.footer__grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 3rem; border-bottom: 1px solid rgba(201, 169, 106, .18);
}
.footer__logo { margin-bottom: 1rem; }
.footer__tag { color: rgba(242, 237, 224, .6); font-size: .92rem; }
.footer h4 {
  font-size: .78rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.footer nav a, .footer div a {
  display: block; font-size: .92rem; color: rgba(242, 237, 224, .75);
  margin-bottom: .5rem; transition: color .2s;
}
.footer nav a:hover, .footer div a:hover { color: var(--gold-light); }
.footer div p { font-size: .85rem; color: rgba(242, 237, 224, .5); }
.footer__legal { padding-top: 1.6rem; }
.footer__legal p { font-size: .72rem; color: rgba(242, 237, 224, .42); margin-bottom: .4rem; }

/* ═════════════════ PAGINE PRODOTTO ═════════════════ */
.phero {
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding: clamp(8rem, 14vh, 10rem) 0 clamp(3rem, 7vw, 5rem);
}
.phero__eyebrow { color: var(--green-600); }
.phero h1 {
  font-family: var(--serif); font-weight: 600;
  font-variation-settings: 'opsz' 120;
  font-size: clamp(3rem, 7vw, 5.5rem); line-height: .95;
  letter-spacing: .04em; color: var(--green-900);
  margin-bottom: 1rem;
}
.phero h1 em {
  display: block; font-size: .38em; font-style: italic; font-weight: 500;
  letter-spacing: .01em; color: var(--green-600); margin-top: .6rem;
}
.phero__lead { color: #45564b; max-width: 480px; margin-bottom: 1.6rem; font-size: 1.05rem; }
.chips { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 2rem; }
.chips span {
  background: rgba(46, 102, 71, .09); border: 1px solid rgba(46, 102, 71, .18);
  color: var(--green-800); font-size: .8rem; font-weight: 600;
  border-radius: 999px; padding: .42rem 1rem;
}
.phero__buy { display: flex; align-items: center; gap: 1.4rem; }
.phero__price { font-family: var(--serif); font-size: 2rem; color: var(--green-900); }
.phero__price small { font-family: var(--sans); font-size: .8rem; color: #7a887e; display: block; }
.phero__img {
  position: relative; border-radius: 30px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(20, 48, 31, .22);
  transform-style: preserve-3d; will-change: transform;
}
.phero__img img { width: 100%; display: block; will-change: transform; }
.phero__badge {
  position: absolute; top: 1.2rem; right: 1.2rem;
  background: rgba(15, 35, 24, .82); backdrop-filter: blur(8px);
  color: var(--cream); font-size: .75rem; font-weight: 600; letter-spacing: .08em;
  border: 1px solid rgba(201, 169, 106, .4);
  border-radius: 999px; padding: .5rem 1rem;
}

/* Cosa fa — blocchi beneficio */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3rem; }
.benefit {
  background: #fff; border-radius: 20px; padding: 2.2rem 2rem;
  box-shadow: 0 8px 30px rgba(20, 48, 31, .06);
}
.benefit strong {
  display: block; font-family: var(--serif); font-style: italic; font-weight: 500;
  font-size: 2.2rem; color: var(--gold); line-height: 1; margin-bottom: 1rem;
}
.benefit h3 { font-size: 1.1rem; color: var(--green-900); margin-bottom: .45rem; }
.benefit p { font-size: .9rem; color: #45564b; }

/* Formula */
.formula { margin-top: 3rem; border-top: 1px solid rgba(28, 43, 34, .12); }
.formula__row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: 1.3rem .2rem; border-bottom: 1px solid rgba(28, 43, 34, .12);
}
.formula__row h3 { font-size: 1.05rem; color: var(--green-900); }
.formula__row p { font-size: .85rem; color: #6b796f; flex: 1; margin-left: 1.5rem; }
.formula__dose {
  font-family: var(--serif); font-style: italic; font-size: 1.1rem;
  color: var(--green-600); white-space: nowrap;
}

/* Completa la routine */
.crosssell { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; margin-top: 3rem; }
.crosssell .product__art { aspect-ratio: 16 / 10; }
.crosssell .product__art img { object-position: center 30%; }

/* ── Reveal di default (JS li anima) ── */
[data-reveal], [data-reveal-group] > * { will-change: transform, opacity; }

/* ═════════════════ RESPONSIVE ═════════════════ */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .products, .ingredients, .reviews, .benefits { grid-template-columns: 1fr; }
  .phero, .crosssell { grid-template-columns: 1fr; }
  .phero { padding-top: 7rem; }
  .steps { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps__line { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cta { grid-template-columns: 1fr; }
  .cta__body { padding: 0 2rem 2.5rem; text-align: center; }
  .cta__body p { margin-inline: auto; }
  .hero__chip--left { left: 4vw; top: 62%; }
  .hero__chip--right { right: 4vw; top: 26%; }
  .hero__accent { top: 62%; transform: translateX(-10%); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track, .hero__cue i { animation: none; }
}