/* ===================================================================
   MAITECHBOX — Landing page · Dark industriale
   Font di piattaforma: Questrial (titoli) + Poppins (testo) · RemixIcon
   Rosso brand: #e30613 (coerente con /account/login)
   =================================================================== */

:root {
  --bg:        #0a0a0b;
  --bg-elev:   #141416;
  --bg-alt:    #0f0f11;
  --red:       #e30613;
  --red-dark:  #c20510;
  --text:      #f2f2f3;
  --muted:     #9a9aa0;
  --muted-2:   #6f6f76;
  --border:    #26262a;
  --border-2:  #34343a;
  --white:     #ffffff;

  --maxw: 1180px;
  --radius: 14px;
  --radius-sm: 9px;

  --font:      "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-head: "Poppins", var(--font);
  --ease: cubic-bezier(.16, .84, .44, 1);
}

/* ----------------------------- Reset ----------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: italic; color: var(--text); }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 400; line-height: 1.18; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* --------------------------- Tipografia -------------------------- */
.eyebrow {
  font-family: var(--font);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
}
.eyebrow--light { color: #ffffff; }

.section__title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -.01em;
}
.section__title--center { text-align: center; }

.lead { font-size: 1.08rem; color: var(--muted); margin-top: 22px; }
.lead--center { text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.lead strong, .lead em { color: var(--text); }

.accent { color: var(--red); }

/* ----------------------------- Buttons --------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), background .2s, border-color .2s, box-shadow .2s, color .2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(227,6,19,.6);
}
.btn--primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(227,6,19,.7); }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn--ghost:hover { border-color: #fff; transform: translateY(-2px); }
.btn--sm { padding: 9px 18px; font-size: .9rem; border-radius: 9px; }
.btn--lg { padding: 16px 38px; font-size: 1.1rem; }

/* ----------------------------- Navbar ---------------------------- */
/* Default: sfondo bianco, logo scuro. Su scroll: sfondo scuro, logo bianco. */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid #e4e7ec;
  transition: background .35s var(--ease), border-color .35s, box-shadow .35s;
}
.nav.is-scrolled {
  background: rgba(10,10,11,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px -18px rgba(0,0,0,.9);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.nav__brand { display: flex; align-items: center; position: relative; }
.nav__logo { height: 34px; width: auto; transition: opacity .35s var(--ease); }
.nav__logo--light { position: absolute; left: 0; top: 0; opacity: 0; }
.nav.is-scrolled .nav__logo--dark  { opacity: 0; }
.nav.is-scrolled .nav__logo--light { opacity: 1; }

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__link {
  font-size: .94rem;
  font-weight: 500;
  color: #475467;            /* leggibile su navbar bianca */
  position: relative;
  transition: color .2s;
}
.nav.is-scrolled .nav__link { color: var(--muted); }
.nav__link:hover { color: var(--red); }
.nav.is-scrolled .nav__link:hover { color: var(--text); }
.nav__link.is-active { color: var(--red); }
.nav.is-scrolled .nav__link.is-active { color: var(--text); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
}
.nav__cta { margin-left: 6px; color: #fff !important; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 24px; height: 2px; background: #101828;
  border-radius: 2px; transition: transform .3s, opacity .3s, background .3s;
}
.nav.is-scrolled .nav__toggle span { background: var(--text); }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------------ Hero ----------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: #000;
}
.hero__slides { position: absolute; inset: 0; z-index: 0; }
.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  will-change: opacity, transform;
  animation: heroKenBurns 21s infinite both;
}
/* 3 slide, finestra ~7s ciascuna, crossfade + zoom-out 1.18 → 1.0 */
.hero__slide:nth-child(1) { animation-delay: 0s; }
.hero__slide:nth-child(2) { animation-delay: 7s; }
.hero__slide:nth-child(3) { animation-delay: 14s; }

@keyframes heroKenBurns {
  0%    { opacity: 0; transform: scale(1.18); }
  4.5%  { opacity: 1; }
  28.5% { opacity: 1; }
  33.3% { opacity: 0; transform: scale(1.0); }
  100%  { opacity: 0; transform: scale(1.0); }
}

.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(8,8,9,.62) 0%, rgba(8,8,9,.7) 45%, rgba(8,8,9,.35) 100%),
    linear-gradient(0deg, var(--bg) 1%, transparent 38%);
}
.hero__content { position: relative; z-index: 2; max-width: 820px; }
.hero__title {
  font-size: clamp(2.3rem, 5.4vw, 4rem);
  line-height: 1.06;
  letter-spacing: -.015em;
  color: #fff;
}
.hero__title_bold{
  font-weight: 800;
}

.hero__sub { font-family: var(--font); font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: #d6d6da; margin-top: 26px; max-width: 680px; }
.hero__sub em { color: #fff; font-style: italic; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }
.hero__microcopy { margin-top: 24px; font-size: .9rem; color: #9a9aa0; }

/* ---------------------------- Sections --------------------------- */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section--feature { padding: 120px 0; background: linear-gradient(180deg, var(--bg) 0%, #0c0c0e 100%); }
.section__head { max-width: 820px; margin: 0 auto 56px; text-align: center; }

/* --------------------------- Manifesto --------------------------- */
.manifesto__head {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 64px;
}
.manifesto__body p { color: var(--muted); }
.manifesto__body p + p { margin-top: 18px; }
.manifesto__body strong { color: var(--red); }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pillar {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .25s var(--ease), border-color .25s;
}
.pillar:hover { transform: translateY(-4px); border-color: rgba(227,6,19,.45); }
.pillar__icon {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(227,6,19,.12);
  border: 1px solid rgba(227,6,19,.35);
  color: var(--red);
  margin-bottom: 20px;
}
.pillar__icon i { font-size: 26px; line-height: 1; }
.pillar__title { font-size: 1.3rem; margin-bottom: 12px; color: #fff; }
.pillar p { color: var(--muted); font-size: .98rem; }
.pillar__list { list-style: none; margin-top: 18px; display: grid; gap: 9px; }
.pillar__list li {
  position: relative; padding-left: 22px;
  color: var(--muted); font-size: .9rem;
}
.pillar__list li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--red);
}

/* ----------------------- Split (text + media) -------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split--reverse .split__text { order: 2; }
.split--reverse .split__media { order: 1; }

/* Split full: media a tutta altezza, cover, allineata al bordo destro senza gap */
.section--splitfull { padding: 0; overflow: hidden; }
.splitfull {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  min-height: 640px;
}
.splitfull__text {
  align-self: center;
  padding: 96px 56px 96px max(24px, calc((100vw - var(--maxw)) / 2 + 24px));
}
.splitfull__media {
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}

/* Variante reverse: media a sinistra (bordo sx), testo a destra allineato al container */
.splitfull--reverse .splitfull__text { order: 2; }
.splitfull--reverse .splitfull__media { order: 1; }
.splitfull--reverse .splitfull__text {
  padding: 96px max(24px, calc((100vw - var(--maxw)) / 2 + 24px)) 96px 56px;
}
.splitfull--reverse .splitfull__media { background-position: center left; }

.ticklist { list-style: none; margin-top: 26px; display: grid; gap: 14px; }
.ticklist li { position: relative; padding-left: 32px; color: var(--muted); }
.ticklist li::before {
  content: ""; position: absolute; left: 0; top: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(227,6,19,.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e30613' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size: 12px; background-repeat: no-repeat; background-position: center;
}

/* ---------------------------- Mockup ----------------------------- */
.mockup {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.8);
}
.mockup__bar { display: flex; gap: 7px; padding: 14px 16px; background: #1b1b1e; border-bottom: 1px solid var(--border); }
.mockup__bar span { width: 11px; height: 11px; border-radius: 50%; background: #3a3a40; }
.mockup__bar span:nth-child(1) { background: var(--red); }
.mockup__body { padding: 28px; min-height: 300px; }
.mockup__body--placeholder {
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 14px, rgba(255,255,255,.018) 14px, rgba(255,255,255,.018) 28px),
    radial-gradient(circle at 50% 40%, rgba(227,6,19,.07), transparent 60%);
}
.mockup__label {
  font-size: .82rem; letter-spacing: .04em; text-transform: uppercase;
  color: var(--muted-2); border: 1px dashed var(--border-2);
  border-radius: 8px; padding: 12px 20px; text-align: center;
}
.mockup__caption { padding: 14px 20px; font-size: .85rem; color: var(--muted-2); border-top: 1px solid var(--border); }

/* Score mockup (Indice MTB) */
.mockup--score .mockup__body { display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center; }
.score { text-align: center; }
.score__ring {
  width: 150px; height: 150px; border-radius: 50%;
  display: grid; place-items: center;
  background:
    radial-gradient(closest-side, var(--bg-elev) 78%, transparent 80% 100%),
    conic-gradient(var(--red) calc(var(--val) * 1%), #2a2a2f 0);
  margin: 0 auto 14px;
}
.score__num { font-family: var(--font); font-size: 2.5rem; font-weight: 800; letter-spacing: -.03em; }
.score__num small { font-size: .9rem; color: var(--muted-2); font-weight: 600; }
.score__label { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.score__bars { list-style: none; display: grid; gap: 16px; }
.score__bars li { display: grid; gap: 6px; font-size: .82rem; color: var(--muted); }
.score__bars i { display: block; height: 7px; border-radius: 4px; background: #2a2a2f; position: relative; }
.score__bars i::after {
  content: ""; position: absolute; inset: 0;
  width: var(--w); border-radius: 4px;
  background: linear-gradient(90deg, var(--red-dark), var(--red));
}

/* ------------------ 4 AREE DI ANALISI (hover fade-up) ------------ */
/* full-bleed: a tutta larghezza con padding laterale */
.analysis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  width: 100%;
  padding: 0 clamp(18px, 3vw, 40px);
}
.ana-box {
  position: relative;
  min-height: 460px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
/* immagine di sfondo: background-image impostato inline sull'elemento
   (gli URL inline si risolvono rispetto al documento, non al file CSS) */
.ana-box__bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  transition: transform .6s var(--ease);
}
.ana-box:hover .ana-box__bg { transform: scale(1.07); }
.ana-box::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(8,8,9,.35) 0%, rgba(8,8,9,.72) 55%, rgba(8,8,9,.92) 100%);
  transition: background .35s var(--ease);
}
.ana-box:hover::after { background: linear-gradient(180deg, rgba(8,8,9,.45) 0%, rgba(140,6,12,.5) 60%, rgba(8,8,9,.95) 100%); }

.ana-box__inner {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px 24px;
  transition: transform .45s var(--ease);
}
/* hover: il blocco titolo+lead sale per fare spazio al dettaglio */
.ana-box:hover .ana-box__inner { transform: translateY(-12px); }

.ana-box__metric {
  align-self: flex-start;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em;
  color: #fff; background: rgba(227,6,19,.85);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.ana-box__title { font-size: 2.2rem; color: #fff; line-height: 1.1; }
.ana-box__title span { display: inline-block; font-size: 1rem; color: rgba(255,255,255,.7); margin-top: 4px; }
.ana-box__lead { color: rgba(255,255,255,.82); font-size: .92rem; margin-top: 12px; }

/* dettaglio nascosto → fade-up su hover */
.ana-box__more {
  max-height: 0;
  opacity: 0;
  transform: translateY(16px);
  overflow: hidden;
  transition: max-height .5s var(--ease), opacity .45s var(--ease), transform .45s var(--ease), margin-top .45s var(--ease);
  margin-top: 0;
}
.ana-box:hover .ana-box__more,
.ana-box:focus-within .ana-box__more {
  max-height: 320px;
  opacity: 1;
  transform: translateY(0);
  margin-top: 14px;
}
.ana-box__more p { color: rgba(255,255,255,.82); font-size: .88rem; line-height: 1.55; }
.ana-box__more p + p { margin-top: 10px; }
.ana-box__more strong { color: #fff; }
.ana-box__reveal span {
  display: inline-block; font-size: .68rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: #ff7a73; margin-right: 6px;
}

.callout {
  margin-top: 40px;
  background: rgba(227,6,19,.06);
  border: 1px solid rgba(227,6,19,.22);
  border-left: 3px solid var(--red);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  color: var(--muted);
  font-size: .98rem;
}
.callout strong { color: var(--text); }

/* --------------------------- Indice MTB -------------------------- */
.section--indice { background: radial-gradient(circle at 80% 20%, rgba(227,6,19,.12), transparent 50%), #0c0c0e; }
.pullquote {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  line-height: 1.3; letter-spacing: -.005em;
  color: #fff;
  border-left: 4px solid var(--red);
  padding-left: 22px;
  margin: 30px 0 34px;
}

/* ------------------ Ruoli · carousel personas -------------------- */
/* full-bleed: a tutta larghezza, le gutter laterali ospitano le frecce */
.persona-carousel {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(44px, 5vw, 72px);
}
.pc__viewport { overflow: hidden; }
.pc__track {
  display: flex;
  gap: 24px;
  transition: transform .55s var(--ease);
  will-change: transform;
}
.persona-card {
  flex: 0 0 calc((100% - 48px) / 3);   /* 3 card visibili su desktop */
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s var(--ease), border-color .25s;
}
.persona-card:hover { transform: translateY(-4px); border-color: var(--border-2); }
.persona-card__photo {
  position: relative;
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center top;
  /* fallback se la foto persona manca: gradiente neutro, niente icona rotta */
  background-color: #1b1b20;
  background-image: linear-gradient(140deg, #1f1f25, #121216);
}
.persona-card__photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(8,8,9,.85) 0%, transparent 55%);
}
.persona-card__tag {
  position: absolute; left: 16px; bottom: 14px; z-index: 2;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .82rem; font-weight: 600; color: #fff;
  background: rgba(227,6,19,.9);
  padding: 6px 12px; border-radius: 999px;
}
.persona-card__tag i { font-size: 15px; }
.persona-card__body { padding: 22px 22px 26px; }
.persona-card__q { color: var(--red); font-style: italic; font-size: .98rem; margin-bottom: 12px; }
.persona-card__d { color: var(--muted); font-size: .92rem; }

.pc__arrow {
  position: absolute; top: 38%; transform: translateY(-50%);
  z-index: 5;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--bg-elev);
  border: 1px solid var(--border-2);
  color: #fff; border-radius: 50%;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s, opacity .2s;
}
.pc__arrow:hover { background: var(--red); border-color: var(--red); transform: translateY(-50%) scale(1.05); }
.pc__arrow--prev { left: 0; }
.pc__arrow--next { right: 0; }
.pc__arrow:disabled { opacity: .3; cursor: default; }
.pc__arrow:disabled:hover { background: var(--bg-elev); border-color: var(--border-2); transform: translateY(-50%); }
.pc__arrow i { font-size: 26px; line-height: 1; }

.pc__dots { display: flex; justify-content: center; gap: 9px; margin-top: 28px; }
.pc__dots button {
  width: 9px; height: 9px; border-radius: 50%;
  border: 0; background: #2f2f36; cursor: pointer; padding: 0;
  transition: background .2s, transform .2s;
}
.pc__dots button.is-active { background: var(--red); transform: scale(1.25); }

/* ------------------------- Perché è unico ------------------------ */
.diff-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.diff { padding: 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-elev); }
.diff h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--red); }
.diff p { color: var(--muted); font-size: .94rem; }

/* ------------------ Sensoristica · il futuro --------------------- */
.future { position: relative; margin-top: 96px; padding: 110px 0; overflow: hidden; }
.future__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(227,6,19,.18), transparent 45%),
    radial-gradient(circle at 85% 70%, rgba(60,80,200,.12), transparent 50%),
    linear-gradient(120deg, #0d0d10, #08080a);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.future__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: 56px; align-items: stretch;
}
.future__media {
  position: relative;
  margin: -110px 0;          /* copre l'altezza piena della sezione (annulla il padding) */
  /* sfonda fino al bordo SINISTRO della pagina:
     -24px = padding del .container quando la viewport è < maxw;
     566px - 50vw = distanza dal bordo contenuto al bordo viewport quando è >= maxw (1180px).
     min() sceglie il valore più negativo corretto per ogni larghezza. */
  margin-left: min(-24px, calc(566px - 50vw));
  overflow: hidden;
}
.future__media img {
  position: absolute; inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;         /* riempie completamente lo spazio */
  object-position: center;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,.6));
}
.future__text { align-self: center; }   /* testo centrato verticalmente */
.future__title { font-size: clamp(2rem, 4vw, 3rem); color: #fff; margin-bottom: 18px; letter-spacing: -.01em; }
.future__lead { color: var(--muted); font-size: 1.05rem; }
.future__lead + .future__lead { margin-top: 20px; }
.future__lead strong { color: #fff; }
.future__chips { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.chip {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .9rem; font-weight: 500; color: #fff;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border-2);
  padding: 9px 16px; border-radius: 999px;
}
.chip i { color: var(--red); font-size: 18px; }

/* --------------------------- CTA finale -------------------------- */
/* La posizione del bagliore rosso è guidata dal mouse via JS (--gx/--gy).
   @property abilita una transizione morbida del gradiente; dove non è
   supportato il bagliore segue comunque il mouse (senza easing). */
@property --gx { syntax: '<percentage>'; inherits: false; initial-value: 50%; }
@property --gy { syntax: '<percentage>'; inherits: false; initial-value: 0%; }

.cta-final {
  --gx: 50%; --gy: 0%;
  padding: 120px 0; text-align: center;
  background: radial-gradient(circle at var(--gx) var(--gy), rgba(227,6,19,.20), transparent 55%), #0c0c0e;
  border-top: 1px solid var(--border);
  transition: --gx .25s var(--ease), --gy .25s var(--ease);
}
/* variante con form: bagliore un filo più ampio e centro di partenza più in alto */
.cta-final--demo {
  --gy: 18%;
  background: radial-gradient(circle at var(--gx) var(--gy), rgba(227,6,19,.24), transparent 60%), #0c0c0e;
}
.cta-final--demo .demo-form { text-align: left; }
.cta-final__title { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.015em; line-height: 1.1; color: #fff; }
.cta-final__sub { color: var(--muted); font-size: 1.15rem; margin: 20px auto 36px; max-width: 560px; }
.cta-final__contact { margin-top: 30px; font-size: .98rem; color: var(--muted); }
.cta-final__contact a { color: var(--text); border-bottom: 1px solid var(--red); }
.cta-final__contact .dot { margin: 0 12px; color: var(--muted-2); }
.cta-final__contact .tag { color: var(--red); font-weight: 600; }

/* --------------------- Form "Richiedi una demo" ------------------ */
.demo-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 760px;
  margin: 48px auto 0;
}
.demo-form__field { display: flex; flex-direction: column; gap: 8px; }
.demo-form__field--full { grid-column: 1 / -1; }
.demo-form__field label { font-size: .92rem; color: var(--text); font-weight: 500; }
.demo-form__field .req { color: var(--red); }
.demo-form input,
.demo-form textarea {
  font-family: var(--font);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-elev);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.demo-form input::placeholder,
.demo-form textarea::placeholder { color: var(--muted-2); }
.demo-form input:focus,
.demo-form textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(227,6,19,.18);
}
.demo-form textarea { resize: vertical; min-height: 110px; }
.demo-form__check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.5;
}
.demo-form__check input {
  width: 18px; height: 18px;
  margin-top: 3px;
  flex: 0 0 auto;
  accent-color: var(--red);
}
.demo-form__check a { color: var(--text); border-bottom: 1px solid var(--red); }
.demo-form__actions { margin-top: 4px; }
.demo-form__actions .btn { width: 100%; }
.demo-form__msg {
  max-width: 760px;
  margin: 24px auto 0;
  padding: 0;
  text-align: center;
  font-size: 1.05rem;
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.demo-form__msg.is-visible { opacity: 1; padding: 18px 20px; border-radius: var(--radius-sm); }
.demo-form__msg--ok {
  color: #d7f5dd;
  background: rgba(46,160,67,.14);
  border: 1px solid rgba(46,160,67,.45);
}
.demo-form__msg--error {
  color: #ffd9dc;
  background: rgba(227,6,19,.12);
  border: 1px solid rgba(227,6,19,.45);
}

/* ----------------------------- Footer ---------------------------- */
.footer { padding: 48px 0; border-top: 1px solid var(--border); background: var(--bg); }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.footer__logo { height: 30px; width: auto; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; }
.footer__nav a { color: var(--muted); font-size: .9rem; transition: color .2s; }
.footer__nav a:hover { color: var(--text); }
.footer__legal { color: var(--muted-2); font-size: .82rem; }

/* --------------------------- Reveal anim ------------------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------------------------- Responsive ------------------------- */
@media (max-width: 1080px) {
  .analysis { grid-template-columns: repeat(2, 1fr); }
  .persona-card { flex: 0 0 calc((100% - 24px) / 2); }   /* 2 card */
}

@media (max-width: 960px) {
  .nav__links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10,10,11,.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px 28px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s, transform .25s;
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__link { padding: 14px 0; border-bottom: 1px solid var(--border); color: var(--muted); }
  .nav__link.is-active::after { display: none; }
  .nav__cta { margin: 16px 0 0; }
  .nav__toggle { display: flex; }

  .manifesto__head { grid-template-columns: 1fr; gap: 28px; }
  .pillars { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split--reverse .split__text,
  .split--reverse .split__media { order: 0; }
  .splitfull { grid-template-columns: 1fr; min-height: 0; }
  .splitfull__text { padding: 72px 24px; }
  .splitfull__media { min-height: 300px; }
  .splitfull--reverse .splitfull__text,
  .splitfull--reverse .splitfull__media { order: 0; }
  .splitfull--reverse .splitfull__text { padding: 72px 24px; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .future__grid { grid-template-columns: 1fr; gap: 36px; }
  .future__media { max-width: 460px; margin: 0 auto; }
  .future__media img { height: auto; object-fit: contain; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .section { padding: 72px 0; }
  .section-media { padding: 72px 0 0 0!important; }
  .section--feature { padding: 84px 0; }
  .analysis { grid-template-columns: 1fr; }
  .ana-box { min-height: 420px; }
  /* su mobile (no hover) mostro sempre il dettaglio */
  .ana-box__more { max-height: 320px; opacity: 1; transform: none; margin-top: 14px; }
  .ana-box__inner { justify-content: flex-end; }
  .diff-grid { grid-template-columns: 1fr; }
  .mockup--score .mockup__body { grid-template-columns: 1fr; gap: 24px; }
  .hero { min-height: auto; padding: 116px 0 64px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .persona-carousel { padding: 0 44px; }
  .persona-card { flex: 0 0 100%; }                       /* 1 card */
  .pc__arrow { width: 40px; height: 40px; }
  .demo-form { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__slide { animation: none; }
  .hero__slide:nth-child(1) { opacity: 1; }   /* mostra la prima slide statica */
  .pc__track { transition: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}