/* ============================================================
   NVI — Linee Prodotti — cinematic brand scroll
   Extends main.css (tokens, nav, footer, buttons)
   ============================================================ */

/* ---- Page-level tone ---- */
.lp{background:var(--color-cream-soft);color:var(--color-ink-soft)}

/* ---- Active nav state ---- */
.nav__link--active{background:rgba(255,253,250,.14);color:var(--color-cream)}

/* ============================================================
   HERO — quote + mood image
   ============================================================ */
.lp-hero{
  position:relative;min-height:100vh;min-height:100dvh;
  padding:calc(var(--nav-h) + 40px) 0 80px;
  display:flex;align-items:center;justify-content:center;color:var(--color-cream);
  overflow:hidden;isolation:isolate;text-align:center;
}
.lp-hero__media{position:absolute;inset:0;z-index:-2}
.lp-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center 30%;
  transform:scale(1.08);will-change:transform;filter:saturate(1.05) contrast(1.02)}
.lp-hero__video{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.lp-hero__video-overlay{position:absolute;inset:0;z-index:-1;pointer-events:none}
.lp-hero__overlay{position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 80% at 20% 90%, rgba(28,28,28,.78) 0%, rgba(28,28,28,.35) 55%, rgba(28,28,28,.15) 100%),
    linear-gradient(180deg, rgba(28,28,28,.3) 0%, rgba(28,28,28,.55) 100%);
}

/* Hero standardizzato sul pattern Chi Siamo: tipografia identica.
   Le distanze sono diverse perché LP non ha il marquee in fondo —
   serve più spazio "ghost" sotto al contenuto per non collidere con l'arrow. */
.lp-hero__content{position:relative;max-width:var(--rail-wide);text-align:center;margin:0 auto}
.lp-hero__title{
  font-family:var(--title-font);font-weight:var(--title-weight);
  font-size:clamp(44px,6.2vw,100px);line-height:1;letter-spacing:-.015em;
  color:var(--color-cream);margin-bottom:32px;
  max-width:var(--measure-display-wide);margin-left:auto;margin-right:auto;
}
.lp-hero__title em{
  font-family:var(--title-font);font-weight:var(--title-em-weight);font-style:var(--title-em-style);
  color:var(--color-cream);
}
.lp-hero__lede{
  font-family:var(--font-sans);font-weight:var(--lede-weight);font-style:normal;
  font-size:var(--lede-size);line-height:var(--lede-lh);
  max-width:var(--measure-lede);color:var(--prose-on-dark);
  margin:0 auto;padding:0 12px;
}
.lp-hero__arrow{
  position:absolute;left:50%;bottom:48px;transform:translateX(-50%);
  width:52px;height:52px;border-radius:50%;
  border:1.5px solid rgba(255,253,250,.5);display:grid;place-items:center;
  transition:background .4s ease, transform .4s ease, border-color .4s ease;
  z-index:3;
}
.lp-hero__arrow:hover{background:var(--color-cream);border-color:var(--color-cream);transform:translateX(-50%) translateY(4px)}
.lp-hero__arrow span{
  width:14px;height:14px;border-right:1.5px solid var(--color-cream);
  border-bottom:1.5px solid var(--color-cream);transform:rotate(45deg) translate(-3px,-3px);
  transition:border-color .4s ease;
}
.lp-hero__arrow:hover span{border-color:var(--color-forest-900)}

/* Schermi BASSI: rimpicciolisce titolo e spazi così l'intero hero entra nel viewport. */
@media (max-height:780px){
  .lp-hero__title{ font-size:clamp(34px,7vh,72px); margin-bottom:24px }
  .lp-hero__lede{ font-size:clamp(15px,2.2vh,19px) }
}
@media (max-height:600px){
  .lp-hero__title{ font-size:clamp(28px,7.4vh,54px); margin-bottom:18px }
  .lp-hero__arrow{ display:none }
}

/* ============================================================
   MANIFESTO — editorial intro
   ============================================================ */
.lp-manifesto{padding:160px 0 140px;background:var(--color-cream)}
.lp-manifesto__inner{max-width:var(--rail-wide);margin:0 auto;text-align:center}
.lp-manifesto__lead{
  font-family:var(--title-font);font-weight:var(--title-weight);
  font-size:var(--fs-h2);line-height:1.1;letter-spacing:-.018em;
  color:var(--color-forest-900);
  max-width:var(--measure-display-wide);margin:0 auto 28px;
  text-wrap:balance;
}
.lp-manifesto__lead em{
  font-family:var(--title-font);font-weight:var(--title-em-weight);font-style:var(--title-em-style);
  color:var(--color-forest);
}
.lp-manifesto__body{
  font-family:var(--font-sans);font-weight:var(--body-weight);
  font-size:var(--body-size);line-height:var(--body-lh);
  color:var(--color-ink-soft);opacity:.88;
  max-width:var(--measure-lede);margin:0 auto;
}

/* ---- Brand index grid (8 logos as hyperlinks) ---- */
.lp-brands-index__kicker{
  margin-top:96px;margin-bottom:28px;
  font-family:var(--font-sans);font-size:11px;font-weight:500;
  letter-spacing:.28em;text-transform:uppercase;color:var(--color-forest);
}
.lp-brands-index{
  display:grid;grid-template-columns:repeat(4, 1fr);gap:0;
  border-top:1px solid var(--color-line);
  border-left:1px solid var(--color-line);
}
/* Varianti col controllate dall'admin (campo ACF lp_manifesto.columns).
   Auto-bilanciamento già calcolato nel template manifesto.php. */
.lp-brands-index--cols-1{grid-template-columns:1fr}
.lp-brands-index--cols-2{grid-template-columns:repeat(2,1fr)}
.lp-brands-index--cols-3{grid-template-columns:repeat(3,1fr)}
.lp-brands-index--cols-4{grid-template-columns:repeat(4,1fr)}
/* Mobile: collassa sempre a 2 colonne sotto 700px */
@media (max-width:700px){
  .lp-brands-index,
  .lp-brands-index--cols-3,
  .lp-brands-index--cols-4{grid-template-columns:repeat(2,1fr)}
  .lp-brands-index--cols-1{grid-template-columns:1fr}
}
.lp-brands-index__item{
  position:relative;display:block;
  min-height:180px;
  border-right:1px solid var(--color-line);
  border-bottom:1px solid var(--color-line);
  background:var(--color-cream);
  overflow:hidden;
  transition:background .45s cubic-bezier(.22,.61,.36,1);
}
.lp-brands-index__item img{
  width:100%;height:100%;
  position:absolute;inset:0;
  object-fit:cover;object-position:center;
  display:block;
  transition:transform .5s cubic-bezier(.22,.61,.36,1);
}
.lp-brands-index__item:hover{background:var(--color-cream-warm)}
.lp-brands-index__item:hover img{transform:scale(1.04)}
.lp-brands-index__ext{
  position:absolute;top:14px;right:16px;
  font-family:var(--font-sans);font-size:14px;color:var(--color-forest);
  opacity:.35;transition:opacity .3s;
}
.lp-brands-index__item:hover .lp-brands-index__ext{opacity:1}
.lp-brands-index__soon{
  position:absolute;bottom:14px;left:0;right:0;text-align:center;
  font-family:var(--font-sans);font-size:9.5px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--color-forest);opacity:.5;
}
.lp-brands-index__item--soon img{opacity:.35}
.lp-brands-index__item--soon:hover img{opacity:.55}

@media (max-width: 900px){
  .lp-brands-index{grid-template-columns:repeat(2, 1fr)}
}

/* ============================================================
   DOCK — minimal progress rail (fixed width, Apple-style)
   ============================================================ */
.lp-dock{
  position:fixed;z-index:30;left:32px;top:50%;transform:translateY(-50%);
  width:52px;                        /* fixed width — never jumps */
  pointer-events:none;
  opacity:0;transition:opacity .5s ease;
}
.lp-dock.is-visible{opacity:1;pointer-events:auto}
.lp-dock__list{
  position:relative;
  display:flex;flex-direction:column;gap:22px;
  padding:4px 0;
}
.lp-dock__list::before{           /* thin vertical guide line */
  content:"";position:absolute;left:5.5px;top:8px;bottom:8px;
  width:1px;background:color-mix(in srgb, var(--color-ink) 18%, transparent);
  transition:background .6s ease;
}
.lp-dock.is-inverse .lp-dock__list::before{background:color-mix(in srgb, var(--color-cream) 25%, transparent)}
.lp-dock__list li{list-style:none;position:relative}
.lp-dock__list a{
  display:flex;align-items:center;gap:12px;position:relative;
  color:color-mix(in srgb, var(--color-ink) 45%, transparent);
  font-family:var(--font-sans);font-size:10.5px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;
  transition:color .35s ease;
}
.lp-dock.is-inverse .lp-dock__list a{color:color-mix(in srgb, var(--color-cream) 55%, transparent)}
.lp-dock__list a:hover{color:var(--color-ink)}
.lp-dock.is-inverse .lp-dock__list a:hover{color:var(--color-cream)}

/* Tick: fixed height 12px; active stretches to 28px. Width doesn't change. */
.lp-dock__num{
  display:block;width:12px;height:1.5px;
  background:currentColor;opacity:.45;border-radius:1px;
  transition:width .45s cubic-bezier(.22,.61,.36,1), opacity .35s ease, background-color .35s ease;
  font-size:0;                     /* hide the 01-08 text, only tick shown */
  color:inherit;
}
.lp-dock__list a:hover .lp-dock__num{opacity:.85}

/* Name label — absolutely positioned so it doesn't push layout */
.lp-dock__name{
  position:absolute;left:28px;top:50%;transform:translateY(-50%) translateX(-4px);
  white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .35s ease, transform .35s ease;
}
.lp-dock__list a:hover .lp-dock__name{opacity:1;transform:translateY(-50%) translateX(0)}

/* Active state — tick grows, name always shown, uses brand accent */
.lp-dock__list a.is-active{color:var(--color-ink)}
.lp-dock.is-inverse .lp-dock__list a.is-active{color:var(--color-cream)}
.lp-dock__list a.is-active .lp-dock__num{
  width:28px;opacity:1;
  background:var(--dock-accent, currentColor);
}
.lp-dock__list a.is-active .lp-dock__name{opacity:1;transform:translateY(-50%) translateX(0)}

@media (max-width: 960px){.lp-dock{display:none}}

/* ============================================================
   STAGE — fixed bg color canvas that transitions between brands
   ============================================================ */
.lp-stage{
  position:fixed;inset:0;z-index:-1;
  background:var(--color-cream-soft);
  transition:background-color .8s cubic-bezier(.22,.61,.36,1);
}
.lp-stage.is-active{background:var(--stage-bg, var(--color-cream-soft))}

/* ============================================================
   BRAND PANEL — 100vh cinematic block
   ============================================================ */
.lp-panel{
  position:relative;min-height:100vh;min-height:100dvh;
  display:flex;align-items:center;
  padding:120px 0;
  background:var(--brand-bg, var(--color-cream-soft));
  color:var(--brand-text, var(--color-ink-soft));
  overflow:hidden;isolation:isolate;
  transition:background-color .8s cubic-bezier(.22,.61,.36,1);
}

/* Each panel carries its brand palette as DEFAULT local vars.
   These can be overridden via inline style="--brand-bg:..." from admin ACF fields
   (bg_color / accent_color / text_color in panels.php). */
.lp-panel[data-brand="ok-sweeteners"]{--brand-bg:#0F1A14;--brand-accent:#D7B676;--brand-text:#FFFDFA}
.lp-panel[data-brand="dulcya"]       {--brand-bg:#F4E7D0;--brand-accent:#8A5A34;--brand-text:#2A1E10}
.lp-panel[data-brand="qualy"]        {--brand-bg:#253A2F;--brand-accent:#C8E2C4;--brand-text:#FFFDFA}
.lp-panel[data-brand="dosya"]        {--brand-bg:#EAD9B8;--brand-accent:#6B4E2A;--brand-text:#2A1E10}
.lp-panel[data-brand="benevia"]      {--brand-bg:#DCE9C9;--brand-accent:#3E6B3A;--brand-text:#1F2E20}
.lp-panel[data-brand="bonassai"]     {--brand-bg:#C97A54;--brand-accent:#2A1B12;--brand-text:#FFF5EA}
.lp-panel[data-brand="cardiosmile"]  {--brand-bg:#8C1E2E;--brand-accent:#F2C6B4;--brand-text:#FFF5EA}
.lp-panel[data-brand="eristevy"]     {--brand-bg:#1E3A3A;--brand-accent:#8FD9C8;--brand-text:#FFFDFA}

/* Inner: 2 colonne — testo a sinistra, prodotto fluttuante a destra */
.lp-panel__inner{
  position:relative;width:100%;max-width:1440px;margin:0 auto;
  padding:0 clamp(24px, 6vw, 72px);
  display:grid;grid-template-columns:1.05fr 1fr;
  gap:clamp(40px, 6vw, 96px);
  align-items:center;
}
/* Zig-zag: alterna lato del prodotto */
.lp-panel--reverse .lp-panel__inner{grid-template-columns:1fr 1.05fr}
.lp-panel--reverse .lp-panel__col-text{order:2}
.lp-panel--reverse .lp-panel__col-media{order:1}

/* COLONNA TESTO — pila verticale unica */
.lp-panel__col-text{
  position:relative;z-index:2;
  display:flex;flex-direction:column;align-items:flex-start;
  max-width:640px;
}
.lp-panel__col-text > * + *{margin-top:24px}
.lp-panel__col-text > .lp-panel__logo{margin-top:28px}
.lp-panel__col-text > .lp-panel__title{margin-top:24px}
.lp-panel__col-text > .lp-panel__cta{margin-top:36px}

/* Meta row: numero pill + kicker */
.lp-panel__meta{
  display:flex;align-items:center;gap:16px;
  font-family:var(--font-sans);font-size:11px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--brand-text);opacity:.85;
}
.lp-panel__num{
  display:inline-block;padding:4px 10px;
  border:1px solid currentColor;border-radius:999px;opacity:.85;
  letter-spacing:.12em;
}
/* punto separatore rimosso — il kicker appare da solo o accanto al numero */

/* Logo brand */
.lp-panel__logo{
  height:clamp(40px, 4vw, 60px);width:auto;max-width:260px;display:block;
  opacity:.95;
}
/* Inverti il logo in bianco SOLO quando lo sfondo del pannello è scuro.
   La classe .lp-panel--darkbg / --lightbg è calcolata in panels.php in base alla
   luminanza dello sfondo effettivo (override admin o default del brand), così il
   logo resta visibile anche se l'admin cambia il colore del pannello. */
.lp-panel--darkbg .lp-panel__logo{
  filter:brightness(0) invert(1);
}

/* Titolo */
.lp-panel__title{
  font-family:var(--title-font);font-weight:var(--title-weight);
  font-size:clamp(40px, 5.4vw, 84px);line-height:1.04;letter-spacing:-.012em;
  color:var(--brand-text);
}
.lp-panel__title em{
  font-family:var(--title-font);font-weight:var(--title-em-weight);font-style:var(--title-em-style);
  color:var(--brand-accent);
}

/* Body copy */
.lp-panel__copy{
  font-family:var(--font-sans);font-weight:var(--body-weight);
  font-size:var(--body-size);line-height:var(--body-lh);max-width:var(--measure-lede);
  color:var(--brand-text);opacity:.88;
}
.lp-panel__copy em{font-style:italic;color:var(--brand-accent);opacity:1;font-weight:400}

/* COLONNA MEDIA — solo prodotto fluttuante, no cornice */
.lp-panel__col-media{
  position:relative;
  display:flex;align-items:center;justify-content:center;
  min-height:clamp(380px, 60vh, 720px);
}
.lp-panel__media-img{
  display:block;
  max-width:min(100%, 560px);
  max-height:min(72vh, 640px);
  width:auto;height:auto;
  object-fit:contain;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.35));
  will-change:transform;
}

/* Chips — key features */
.lp-panel__chips{
  display:flex;flex-wrap:wrap;gap:10px;list-style:none;
}
.lp-panel__chips li{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;
  border:1px solid color-mix(in srgb, var(--brand-text) 28%, transparent);
  background:color-mix(in srgb, var(--brand-text) 6%, transparent);
  font-family:var(--font-sans);font-size:12px;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;color:var(--brand-text);
}
.lp-panel__chips .chip-num{
  font-family:var(--font-display);font-style:italic;font-size:20px;line-height:1;
  color:var(--brand-accent);
}

/* Sublines (OK Sweeteners children) */
.lp-panel__sublines{
  display:flex;flex-wrap:wrap;gap:14px 24px;list-style:none;
  padding-top:18px;width:100%;
  border-top:1px solid color-mix(in srgb, var(--brand-text) 14%, transparent);
  font-family:var(--font-sans);font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--brand-text);opacity:.9;
}
.lp-panel__sublines li{display:inline-flex;align-items:center;gap:8px}
.lp-panel__sublines li.is-soon{opacity:.5}
.lp-panel__sublines li.is-soon em{
  font-family:var(--font-display);font-style:italic;font-size:12px;
  letter-spacing:.04em;text-transform:none;opacity:.8;
}

/* CTA */
.lp-panel__cta{
  display:inline-flex;align-items:center;gap:14px;
  padding:14px 24px;border-radius:999px;
  border:1.5px solid color-mix(in srgb, var(--brand-text) 55%, transparent);
  color:var(--brand-text);
  font-family:var(--font-sans);font-size:13.5px;font-weight:500;
  letter-spacing:.04em;
  align-self:flex-start;
  transition:background .45s cubic-bezier(.22,.61,.36,1), color .45s, border-color .45s, transform .3s;
}
.lp-panel__cta:hover{
  background:var(--brand-accent);color:var(--brand-bg);border-color:var(--brand-accent);
  transform:translateY(-2px);
}
.lp-panel__cta-arrow{
  width:20px;height:1.5px;background:currentColor;position:relative;transition:transform .35s ease;
}
.lp-panel__cta-arrow::after{
  content:"";position:absolute;right:0;top:-4px;
  width:9px;height:9px;border-right:1.5px solid currentColor;border-top:1.5px solid currentColor;
  transform:rotate(45deg);
}
.lp-panel__cta:hover .lp-panel__cta-arrow{transform:translateX(6px)}
.lp-panel__cta-arrow--ext::after{transform:rotate(45deg) translate(-1px,1px)}

/* ============================================================
   ERISTEVY — coming soon variants
   ============================================================ */
.lp-panel__soon-badge{
  position:absolute;top:24px;right:24px;
  padding:8px 16px;border-radius:999px;
  background:var(--brand-accent);color:var(--brand-bg);
  font-family:var(--font-sans);font-size:11px;font-weight:600;
  letter-spacing:.24em;
}
.lp-panel__notify{
  display:flex;gap:10px;margin-top:24px;max-width:460px;align-self:start;
}
.lp-panel__notify input{
  flex:1;height:48px;padding:0 20px;border-radius:999px;
  border:1.5px solid color-mix(in srgb, var(--brand-text) 40%, transparent);
  background:color-mix(in srgb, var(--brand-text) 8%, transparent);
  color:var(--brand-text);font-family:var(--font-sans);font-size:14px;
}
.lp-panel__notify input::placeholder{color:color-mix(in srgb, var(--brand-text) 55%, transparent)}
.lp-panel__notify button{
  height:48px;padding:0 22px;border-radius:999px;border:0;
  background:var(--brand-accent);color:var(--brand-bg);
  font-family:var(--font-sans);font-size:13px;font-weight:600;
  letter-spacing:.04em;cursor:pointer;
  transition:transform .3s ease, filter .3s ease;
}
.lp-panel__notify button:hover{transform:translateY(-2px);filter:brightness(1.05)}

/* ============================================================
   CLOSING CTA
   ============================================================ */
.lp-close{
  background:var(--color-forest);color:var(--color-cream);
  padding:160px 0;position:relative;
  border-top-left-radius:40px;border-top-right-radius:40px;
  margin-top:-40px;overflow:hidden;
}
.lp-close::before{
  content:"";position:absolute;inset:auto -10% -60% auto;width:60%;height:120%;
  background:radial-gradient(60% 60% at 50% 50%, rgba(155,203,156,.18), transparent 70%);
  pointer-events:none;
}
.lp-close__inner{text-align:center;max-width:var(--rail);margin:0 auto;position:relative}
.lp-close__kicker{
  font-family:var(--font-sans);font-size:11px;font-weight:500;
  letter-spacing:.3em;text-transform:uppercase;color:var(--color-sage);margin-bottom:28px;
}
.lp-close__title{
  font-family:var(--title-font);font-weight:var(--title-weight);
  font-size:clamp(36px, 4.6vw, 68px);line-height:1.08;letter-spacing:-.008em;
  color:var(--color-cream);margin-bottom:32px;
}
.lp-close__title em{
  font-family:var(--title-font);font-weight:var(--title-em-weight);font-style:var(--title-em-style);
  color:var(--color-sage-300);
}
.lp-close__body{
  font-family:var(--font-sans);font-weight:var(--lede-weight);font-size:var(--lede-size);
  line-height:var(--lede-lh);max-width:var(--measure-lede);margin:0 auto 44px;color:var(--prose-on-dark);
}
.lp-close__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.lp-close .btn--ghost{color:var(--color-cream);border-color:rgba(255,253,250,.6)}
.lp-close .btn--ghost:hover{background:var(--color-cream);color:var(--color-forest-900);border-color:var(--color-cream)}

/* ============================================================
   Reveal base states (JS toggles .is-in)
   ============================================================ */
[data-lp-reveal]{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1)}
[data-lp-reveal].is-in{opacity:1;transform:none}
[data-lp-reveal][data-lp-delay="1"]{transition-delay:.12s}
[data-lp-reveal][data-lp-delay="2"]{transition-delay:.24s}
[data-lp-reveal][data-lp-delay="3"]{transition-delay:.36s}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px){
  .lp-panel__inner{grid-template-columns:1fr;gap:48px}
  .lp-panel--reverse .lp-panel__inner{grid-template-columns:1fr}
  .lp-panel--reverse .lp-panel__col-text{order:1}
  .lp-panel--reverse .lp-panel__col-media{order:2}
  .lp-panel__col-text{max-width:640px;margin:0 auto;align-items:flex-start}
  .lp-panel__col-media{min-height:360px}
  .lp-panel__media-img{max-width:min(100%, 460px);max-height:60vh}
  .lp-panel__cta{align-self:flex-start}
}
@media (max-width: 720px){
  .lp-hero{padding:calc(var(--nav-h) + 32px) 0 80px}
  .lp-hero__arrow{display:none}
  .lp-manifesto{padding:100px 0 80px}
  .lp-panel{padding:80px 0}
  .lp-panel__logo{height:36px}
  .lp-panel__title{font-size:clamp(36px,9vw,52px)}
  .lp-panel__col-media{min-height:280px}
  .lp-panel__media-img{max-width:min(100%, 360px);max-height:50vh}
  .lp-panel__notify{flex-direction:column}
  .lp-panel__notify input,.lp-panel__notify button{width:100%}
  .lp-close{padding:110px 0}
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  [data-lp-reveal]{opacity:1;transform:none;transition:none}
  .lp-hero__media img,.lp-panel__hero-media img{transform:none!important}
  .lp-stage{transition:none}
}