/* ==========================================================================
   Altro Agency — foglio di stile unico
   1. Token          2. Base        3. Layout      4. Componenti
   5. Sezioni home   6. Casi studio 7. Blog        8. Landing e form
   9. Utility        10. Stampa
   ========================================================================== */

/* 1. TOKEN ================================================================= */

:root {
  /* colori */
  --ink:        #150D3F;
  --ink-deep:   #0D0726;
  --indigo:     #3B2AA8;
  --indigo-soft:#5B49CF;
  --accent:     #FF7A4D;
  --accent-dark:#E95F30;
  --accent-soft:#FFE7DC;
  --paper:      #FBF9F6;
  --paper-warm: #F3EFE9;
  --white:      #FFFFFF;
  --text:       #1A1723;
  --muted:      #67637A;
  --muted-dark: #B4ADD8;
  --line:       #E5E0EF;
  --line-dark:  rgba(255, 255, 255, .14);

  /* tipografia */
  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-text: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --step--1: clamp(.82rem, .78rem + .18vw, .9rem);
  --step-0:  clamp(1rem, .96rem + .2vw, 1.09rem);
  --step-1:  clamp(1.15rem, 1.08rem + .35vw, 1.35rem);
  --step-2:  clamp(1.4rem, 1.26rem + .7vw, 1.85rem);
  --step-3:  clamp(1.75rem, 1.5rem + 1.25vw, 2.6rem);
  --step-4:  clamp(2.2rem, 1.7rem + 2.4vw, 3.8rem);
  --step-5:  clamp(2.7rem, 1.8rem + 4.2vw, 5.6rem);

  /* spazi e forme */
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --section: clamp(4.5rem, 9vw, 8.5rem);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-lg: 32px;
  --shadow: 0 1px 2px rgba(21, 13, 63, .05), 0 14px 40px -22px rgba(21, 13, 63, .28);
  --shadow-lift: 0 2px 4px rgba(21, 13, 63, .06), 0 28px 60px -28px rgba(21, 13, 63, .38);
  --ease: cubic-bezier(.22, .61, .36, 1);

  /* altezza reale dell'header: la aggiorna site.js a ogni resize */
  --header-h: 82px;
}

/* 2. BASE ================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-text);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.03em;
  margin: 0 0 .5em;
  text-wrap: balance;
}

h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); letter-spacing: -.015em; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: .18em; }
a:hover { text-decoration-color: currentColor; }

img, svg, video { max-width: 100%; height: auto; display: block; }

strong { font-weight: 650; }

hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--ink);
  color: #fff;
  padding: .8rem 1.2rem;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* 3. LAYOUT ================================================================ */

.shell {
  width: min(100% - var(--gutter) * 2, 1180px);
  margin-inline: auto;
}
.shell--narrow { width: min(100% - var(--gutter) * 2, 760px); }
.shell--wide   { width: min(100% - var(--gutter) * 2, 1360px); }

.section { padding-block: var(--section); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--dark { background: var(--ink); color: #fff; }
.section--warm { background: var(--paper-warm); }
.section--white { background: var(--white); }

.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: var(--muted-dark); }

.stack > * + * { margin-top: 1.5rem; }

.grid { display: grid; gap: clamp(1.2rem, 2.6vw, 2rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.section-head { max-width: 46ch; margin-bottom: clamp(2.2rem, 4vw, 3.4rem); }
/* sulle pagine indice il titolo di sezione e' l'h1 della pagina: tiene la
   stessa misura dell'h2 perche' li' dentro il ruolo visivo e' quello */
.section-head h1 { font-size: var(--step-4); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { color: var(--muted); font-size: var(--step-1); }
.section--dark .section-head p { color: var(--muted-dark); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 1rem;
}
.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section--dark .kicker { color: var(--accent); }

/* 4. COMPONENTI ============================================================ */

.btn {
  --btn-bg: var(--accent);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  border: 0;
  border-radius: 100px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-size: .98rem;
  font-weight: 600;
  letter-spacing: -.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  box-shadow: 0 10px 24px -12px rgba(255, 122, 77, .8);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -14px rgba(255, 122, 77, .85); }
.btn:active { transform: translateY(0); }
.btn svg { width: 16px; height: 16px; flex: none; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border: 1.5px solid var(--line);
  box-shadow: none;
}
.btn--ghost:hover { border-color: var(--ink); box-shadow: none; background: rgba(21, 13, 63, .04); }

/* Su tutti i fondi scuri il pulsante con solo contorno va bianco.
   Elencare le superfici scure qui evita il testo scuro su scuro. */
.section--dark .btn--ghost,
.hero .btn--ghost,
.case-hero .btn--ghost,
.landing-hero .btn--ghost,
.cta-band .btn--ghost,
.download-box .btn--ghost,
.post-card--featured .btn--ghost {
  --btn-fg: #fff;
  border-color: rgba(255, 255, 255, .38);
}
.section--dark .btn--ghost:hover,
.hero .btn--ghost:hover,
.case-hero .btn--ghost:hover,
.landing-hero .btn--ghost:hover,
.cta-band .btn--ghost:hover,
.download-box .btn--ghost:hover,
.post-card--featured .btn--ghost:hover {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .6);
}

.btn--dark { --btn-bg: var(--ink); box-shadow: 0 10px 24px -14px rgba(21, 13, 63, .9); }
.btn--dark:hover { box-shadow: 0 18px 34px -16px rgba(21, 13, 63, .9); }

.btn--block { width: 100%; }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.05rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }

.tag {
  display: inline-block;
  padding: .32rem .75rem;
  border-radius: 100px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  font-family: var(--font-display);
}
.tag--muted { background: var(--paper-warm); color: var(--muted); }
.section--dark .tag { background: rgba(255, 122, 77, .16); color: #FFB495; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.5vw, 2.1rem);
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
a.card:hover, .card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: #D8D0EC; }

/* header ------------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.site-header--stuck {
  background: rgba(251, 249, 246, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.site-header--on-dark:not(.site-header--stuck) { color: #fff; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -.05em;
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: .1rem;
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
  align-items: center;
  list-style: none;
  padding: 0;
  margin-block: 0;
}
.nav-links a {
  font-size: .95rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding-block: .3rem;
}
/* la sottolineatura vale solo per le voci di menu, non per il pulsante CTA */
.nav-links li:not(.nav-cta) a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}
.nav-links li:not(.nav-cta) a:hover::after,
.nav-links li:not(.nav-cta) a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }

.nav-cta { margin-left: .4rem; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 18px; height: 1.8px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after  { transform: translateY(4.2px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: rotate(-45deg) translateY(0); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    color: var(--text);
    padding: 1rem var(--gutter) 2rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lift);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s, transform .25s var(--ease);
  }
  .nav-links[data-open="true"] { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border: 0; padding-top: 1rem; }
  .nav-links a { display: block; padding: .9rem 0; font-size: 1.1rem; }
  .nav-cta { margin: 0; width: 100%; }
}

/* footer ------------------------------------------------------------------ */

.site-footer {
  background: var(--ink-deep);
  color: var(--muted-dark);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1.4fr 1fr 1fr;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

.footer-brand .logo { color: #fff; font-size: 1.8rem; }
.footer-brand p { margin-top: .8rem; max-width: 34ch; }

.footer-title {
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1rem;
}
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; font-size: .95rem; }

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: .85rem;
}

/* 5. SEZIONI HOME ========================================================== */

.hero {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding-block: clamp(4rem, 10vw, 8rem) clamp(4rem, 8vw, 7rem);
  margin-top: calc(var(--header-h) * -1);
  padding-top: clamp(9rem, 15vw, 13rem);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -20%;
  height: 120%;
  background:
    radial-gradient(45% 55% at 18% 22%, rgba(91, 73, 207, .75), transparent 68%),
    radial-gradient(38% 48% at 78% 12%, rgba(255, 122, 77, .42), transparent 70%),
    radial-gradient(40% 50% at 62% 88%, rgba(59, 42, 168, .65), transparent 72%);
  filter: blur(8px);
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .32;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem 1rem .45rem .5rem;
  border-radius: 100px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid var(--line-dark);
  font-size: .82rem;
  color: #E8E4FA;
  margin-bottom: 1.8rem;
  backdrop-filter: blur(6px);
}
.hero-badge b {
  background: var(--accent);
  color: #fff;
  border-radius: 100px;
  padding: .18rem .6rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.hero h1 { max-width: 15ch; margin-bottom: 1.4rem; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-text { font-size: var(--step-1); color: #D6D1F0; max-width: 52ch; margin-bottom: 2.2rem; }

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: 2.2rem;
  border-top: 1px solid var(--line-dark);
}
.metric-value {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 700;
  letter-spacing: -.04em;
  color: #fff;
  line-height: 1;
}
.metric-value b { color: var(--accent); font-weight: 700; }
.metric-label {
  font-size: .85rem;
  color: var(--muted-dark);
  margin-top: .5rem;
  letter-spacing: .01em;
}

/* fascia settori con scorrimento continuo */
/* Le sfumature ai lati sono due sovrapposizioni, non una mask-image: una
   maschera su un elemento animato all'infinito costringe il browser a
   ridisegnare di continuo e su alcune macchine fa sparire la sezione. */
.marquee {
  position: relative;
  overflow: hidden;
  padding-block: 1.6rem;
  border-block: 1px solid var(--line);
  background: var(--white);
}
.marquee::before, .marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(48px, 12%, 160px);
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--white), rgba(255, 255, 255, 0)); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--white), rgba(255, 255, 255, 0)); }

.marquee-track {
  display: flex;
  gap: 3.5rem;
  width: max-content;
  animation: marquee 34s linear infinite;
  will-change: transform;
}
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* fascia loghi clienti */
.logos { background: var(--white); border-block: 1px solid var(--line); padding-block: 1.6rem 1.9rem; }
.logos .marquee { border: 0; padding-block: .5rem; }
.logos .marquee + .marquee { margin-top: .2rem; }
/* la seconda fila scorre nel verso opposto: si nota il movimento senza
   che sembri un carosello impazzito */
.marquee--reverse .marquee-track { animation-direction: reverse; animation-duration: 40s; }
.logos-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.1rem;
}
.logo-item {
  flex: none;
  display: grid;
  place-items: center;
  width: clamp(110px, 13vw, 150px);
  height: 56px;
}
.logo-item img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .58;
  transition: filter .3s var(--ease), opacity .3s var(--ease);
}
.logo-item:hover img { filter: none; opacity: 1; }
@media (max-width: 620px) { .logo-item { height: 44px; } }

/* metodo: advertising + CRO */
.advantage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 900px) { .advantage-grid { grid-template-columns: 1fr; } }

.advantage-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: clamp(1.2rem, 2.6vw, 2rem); }

.advantage-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 2.4vw, 1.8rem);
}
.advantage-card h3 { font-size: var(--step-1); margin: .8rem 0 .5rem; }
.advantage-card p { margin: 0; }
.advantage-closing {
  font-family: var(--font-display);
  font-size: var(--step-1);
  letter-spacing: -.02em;
  line-height: 1.35;
  color: #fff !important;
  border-left: 3px solid var(--accent);
  padding-left: 1.2rem;
  margin-top: .6rem;
}

/* analisi */
.analysis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.analysis-card { background: var(--white); padding: clamp(1.3rem, 2.4vw, 1.8rem); }
.analysis-number {
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--accent-dark);
}
.analysis-card h3 { font-size: 1.05rem; margin: .5rem 0 .4rem; letter-spacing: -.02em; }
.analysis-card p { color: var(--muted); font-size: var(--step--1); margin: 0; }

/* flyout per prenotare la call */
.flyout { position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 90; }
.flyout-toggle {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.4rem;
  border: 0;
  border-radius: 100px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 12px 34px -12px rgba(21, 13, 63, .7);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.flyout-toggle:hover { transform: translateY(-2px); box-shadow: 0 20px 42px -14px rgba(21, 13, 63, .75); }
.flyout-pulse {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
  flex: none;
}
.flyout-pulse::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(.6); opacity: .9; }
  70%, 100% { transform: scale(1.5); opacity: 0; }
}

.flyout-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + .8rem);
  width: min(88vw, 340px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: 0 30px 70px -24px rgba(21, 13, 63, .45);
  display: grid;
  gap: .7rem;
  animation: flyout-in .28s var(--ease);
}
.flyout-panel[hidden] { display: none; }
@keyframes flyout-in { from { opacity: 0; transform: translateY(10px); } }
.flyout-panel h2 { font-size: var(--step-2); margin: 0; }
.flyout-panel p { color: var(--muted); font-size: var(--step--1); margin: 0; }
.flyout-panel .btn { margin-top: .3rem; }
.flyout-close {
  position: absolute;
  top: .5rem; right: .6rem;
  width: 32px; height: 32px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
}
.flyout-close:hover { background: var(--paper-warm); color: var(--text); }

@media (max-width: 520px) {
  .flyout-toggle-text { display: none; }
  .flyout-toggle { padding: .95rem; }
  .flyout-toggle::after { content: "Call"; font-size: .9rem; }
}

/* blocco posizionamento con visual */

.pitch {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (max-width: 880px) { .pitch { grid-template-columns: 1fr; } }

.pitch-text h2 { max-width: 16ch; }
.pitch-text .lead { max-width: 42ch; }

.pitch-points { list-style: none; margin: 1.6rem 0 0; padding: 0; display: grid; gap: .7rem; }
.pitch-points li {
  position: relative;
  padding-left: 2rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.3;
}
.pitch-points li::before {
  content: "";
  position: absolute;
  left: 0; top: .42em;
  width: 12px; height: 12px;
  border-radius: 4px;
  background: var(--accent);
  transform: rotate(45deg);
}

.pitch-visual {
  display: grid;
  gap: .9rem;
  align-content: center;
}
.pitch-proof {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.5rem 1.3rem 1.7rem;
  display: grid;
  gap: .25rem;
  overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s;
}
.pitch-proof::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent), var(--indigo-soft));
}
.pitch-proof:hover { transform: translateX(4px); border-color: #D8D0EC; }
.pitch-proof:nth-child(2) { margin-left: clamp(0px, 4vw, 2.2rem); }
.pitch-proof:nth-child(3) { margin-left: clamp(0px, 8vw, 4.4rem); }
.pitch-proof-value {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -.045em;
  line-height: 1;
  color: var(--ink);
}
.pitch-proof-label { font-size: .88rem; color: var(--muted); line-height: 1.35; }
@media (max-width: 880px) {
  .pitch-proof:nth-child(2), .pitch-proof:nth-child(3) { margin-left: 0; }
}

/* servizi */
.service {
  display: grid;
  gap: 1rem;
  padding-block: clamp(1.8rem, 3vw, 2.6rem);
  border-top: 1px solid var(--line);
  grid-template-columns: auto 1fr;
  column-gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
}
.service-number {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -.02em;
}
.service-body { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
@media (max-width: 820px) { .service-body { grid-template-columns: 1fr; } .service { grid-template-columns: 1fr; gap: .4rem; } }
.service h3 { margin-bottom: .4rem; }
.service p { color: var(--muted); margin: 0; }
.service-items { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; align-content: start; }
.service-items li {
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--step--1);
  color: var(--text);
}
.service-items li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--accent);
}

/* numeri */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: clamp(1.5rem, 4vw, 3rem); }
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1;
  color: #fff;
}
.stat-value .unit { color: var(--accent); }
.stat-label { margin-top: .7rem; color: var(--muted-dark); font-size: .92rem; }

/* processo */
.process-item {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(1.2rem, 4vw, 3.5rem);
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
  border-top: 1px solid var(--line);
}
@media (max-width: 860px) { .process-item { grid-template-columns: 1fr; } }
.process-side { position: sticky; top: calc(var(--header-h) + 28px); align-self: start; }
@media (max-width: 860px) { .process-side { position: static; } }
.process-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.06em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
  display: block;
  margin-bottom: .6rem;
}
.process-claim { font-family: var(--font-display); font-size: var(--step-2); letter-spacing: -.025em; line-height: 1.2; margin-bottom: 1rem; }
.process-item p { color: var(--muted); }

/* faq */
.faq-item { border-top: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding-block: 1.4rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  letter-spacing: -.02em;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  flex: none;
  width: 12px; height: 12px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(-135deg) translateY(-3px); }
.faq-item p { color: var(--muted); padding-bottom: 1.4rem; max-width: 68ch; }

/* blocco CTA finale */
.cta-band {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: auto -10% -60% 40%;
  height: 130%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(255, 122, 77, .5), transparent 70%);
  z-index: -1;
}
.cta-band h2 { max-width: 18ch; }
.cta-band p { color: var(--muted-dark); max-width: 46ch; font-size: var(--step-1); }

/* 6. CASI STUDIO =========================================================== */

.case-card {
  display: grid;
  gap: 1.2rem;
  padding: clamp(1.6rem, 3vw, 2.2rem);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  align-content: start;
}
.case-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--indigo-soft));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); border-color: #D8D0EC; }
.case-card:hover::after { transform: scaleX(1); }

.case-metric {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.6vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--ink);
}
.case-metric-label { font-size: .88rem; color: var(--muted); margin-top: .35rem; }
.case-card h3 { font-size: var(--step-1); margin: 0; }
/* solo il paragrafo di riepilogo: il figlio diretto. Se qui usassimo
   ".case-card p" batteremmo .case-metric per specificita' e le metriche
   uscirebbero della misura del testo normale. */
.case-card > p { color: var(--muted); font-size: var(--step--1); margin: 0; }
.case-card p { margin: 0; }
.case-card .more {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  color: var(--accent-dark);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.case-card:hover .more span { transform: translateX(3px); }
.case-card .more span { transition: transform .25s var(--ease); display: inline-block; }

.case-hero { background: var(--ink); color: #fff; padding-block: clamp(7rem, 13vw, 10rem) clamp(3rem, 6vw, 5rem); margin-top: calc(var(--header-h) * -1); position: relative; overflow: hidden; }
.case-hero::before {
  content: "";
  position: absolute;
  inset: -40% 40% auto -10%;
  height: 130%;
  background: radial-gradient(50% 50% at 40% 40%, rgba(91, 73, 207, .6), transparent 70%);
}
.case-hero > * { position: relative; }
.case-hero h1 { font-size: var(--step-4); max-width: 20ch; }
.case-hero-lead { color: #D6D1F0; font-size: var(--step-1); max-width: 55ch; }

.case-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line-dark);
}
.case-stat-value { font-family: var(--font-display); font-size: var(--step-3); font-weight: 700; letter-spacing: -.04em; color: var(--accent); line-height: 1; }
.case-stat-label { font-size: .85rem; color: var(--muted-dark); margin-top: .45rem; }

.case-layout {
  display: grid;
  grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (max-width: 900px) { .case-layout { grid-template-columns: 1fr; } }

.toc { position: sticky; top: calc(var(--header-h) + 28px); }
@media (max-width: 900px) { .toc { position: static; margin-bottom: 2rem; } }
.toc-title { font-family: var(--font-display); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: .9rem; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; counter-reset: toc; }
.toc a {
  display: block;
  padding: .5rem .7rem;
  border-left: 2px solid var(--line);
  font-size: .9rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s, border-color .2s, background .2s;
}
.toc a:hover { color: var(--text); background: rgba(21, 13, 63, .03); }
.toc a.is-active { color: var(--ink); border-color: var(--accent); font-weight: 550; }

/* corpo editoriale condiviso da casi studio e articoli */
.prose { max-width: 72ch; font-size: 1.06rem; }
.prose > * + * { margin-top: 1.35em; }
.prose h2 { font-size: var(--step-2); margin-top: 2.4em; scroll-margin-top: calc(var(--header-h) + 24px); }
.prose h3 { font-size: var(--step-1); margin-top: 1.9em; }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3rem; display: grid; gap: .55rem; }
.prose li::marker { color: var(--accent); }
.prose blockquote {
  margin: 2em 0;
  padding: .2rem 0 .2rem 1.6rem;
  border-left: 3px solid var(--accent);
  font-family: var(--font-display);
  font-size: var(--step-1);
  letter-spacing: -.02em;
  line-height: 1.35;
}
.prose blockquote p { margin: 0; }
.prose img { border-radius: var(--radius-sm); border: 1px solid var(--line); }
.prose figure { margin: 2em 0; }
.prose figcaption { font-size: .85rem; color: var(--muted); margin-top: .7rem; }
.prose code { background: var(--paper-warm); padding: .15em .4em; border-radius: 6px; font-size: .9em; }
.prose pre { background: var(--ink); color: #EDE9FF; padding: 1.2rem; border-radius: var(--radius-sm); overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose a { color: var(--accent-dark); font-weight: 500; }

.table-wrap { overflow-x: auto; }
.prose table { border-collapse: collapse; width: 100%; font-size: .95rem; min-width: min(420px, 100%); }
.prose th, .prose td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--line); }
.prose th { font-family: var(--font-display); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.callout {
  border-radius: var(--radius-sm);
  padding: 1.3rem 1.5rem;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  font-size: .98rem;
}
.callout p:last-child { margin-bottom: 0; }
.callout--dato { background: #EFEBFF; border-color: var(--indigo-soft); }

/* riquadro download PDF */
.download-box {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  display: grid;
  gap: 1.2rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.download-box::before {
  content: "";
  position: absolute;
  inset: -50% -20% auto 55%;
  height: 160%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(255, 122, 77, .45), transparent 70%);
  z-index: -1;
}
.download-box h3 { font-size: var(--step-2); margin: 0; }
.download-box p { color: var(--muted-dark); margin: 0; }
.download-box .file-meta { display: flex; gap: 1rem; font-size: .82rem; color: var(--muted-dark); flex-wrap: wrap; }

/* 7. BLOG ================================================================== */

.post-card {
  display: grid;
  gap: .9rem;
  align-content: start;
  padding: clamp(1.4rem, 2.6vw, 1.9rem);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: #D8D0EC; }
.post-card h3 { font-size: var(--step-1); margin: 0; }
.post-card p { color: var(--muted); font-size: var(--step--1); margin: 0; }
.post-meta { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; font-size: .8rem; color: var(--muted); }
.post-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: currentColor; opacity: .5; }

.post-card--featured {
  grid-column: 1 / -1;
  background: var(--ink);
  color: #fff;
  border-color: transparent;
}
.post-card--featured h3 { font-size: var(--step-3); max-width: 22ch; }
.post-card--featured p, .post-card--featured .post-meta { color: var(--muted-dark); }

.post-hero { padding-block: clamp(7rem, 12vw, 9rem) clamp(1.5rem, 3vw, 2.5rem); margin-top: calc(var(--header-h) * -1); background: var(--white); border-bottom: 1px solid var(--line); }
.post-hero h1 { font-size: var(--step-4); max-width: 24ch; }
.post-lead { font-size: var(--step-1); color: var(--muted); max-width: 62ch; }

.sources { border-top: 1px solid var(--line); margin-top: 3rem; padding-top: 1.5rem; font-size: .9rem; }
.sources ul { list-style: none; padding: 0; margin: .8rem 0 0; display: grid; gap: .5rem; }
.sources a { color: var(--muted); }

.auto-note {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  color: var(--muted);
  background: var(--paper-warm);
  border-radius: 100px;
  padding: .35rem .85rem;
}

/* filtri */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter {
  border: 1.5px solid var(--line);
  background: transparent;
  border-radius: 100px;
  padding: .45rem 1.1rem;
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 550;
  color: var(--muted);
  cursor: pointer;
  transition: all .2s;
}
.filter:hover { border-color: var(--ink); color: var(--text); }
.filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

/* 8. LANDING E FORM ======================================================== */

/* l'hero scuro passa SOTTO l'header trasparente: senza questo l'header
   resterebbe con il testo bianco sopra il fondo chiaro della pagina */
.landing-hero {
  background: var(--ink);
  color: #fff;
  margin-top: calc(var(--header-h) * -1);
  padding-block: calc(var(--header-h) + clamp(2.5rem, 6vw, 4rem)) clamp(3.5rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.landing-hero::before {
  content: "";
  position: absolute;
  inset: -35% -20% auto -25%;
  height: 130%;
  background:
    radial-gradient(42% 52% at 22% 26%, rgba(91, 73, 207, .8), transparent 68%),
    radial-gradient(38% 44% at 82% 18%, rgba(255, 122, 77, .38), transparent 70%);
  z-index: -1;
}
.landing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 940px) { .landing-grid { grid-template-columns: minmax(0, 1fr); } }

.landing-headline { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.02; letter-spacing: -.04em; margin-bottom: 1.2rem; }
.landing-headline .from { display: block; font-size: .55em; color: var(--muted-dark); letter-spacing: -.02em; }
.landing-headline .to { display: block; color: var(--accent); }
.landing-sub { color: #D6D1F0; font-size: var(--step-1); max-width: 46ch; }

.landing-bullets { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: .9rem; }
.landing-bullets li { position: relative; padding-left: 2.1rem; color: #EDEAFA; }
.landing-bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: .28em;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(255, 122, 77, .18);
  border: 1px solid rgba(255, 122, 77, .55);
}
.landing-bullets li::after {
  content: "";
  position: absolute;
  left: 6.5px; top: .58em;
  width: 7px; height: 4px;
  border-left: 1.8px solid var(--accent);
  border-bottom: 1.8px solid var(--accent);
  transform: rotate(-45deg);
}

.landing-proof { display: flex; flex-wrap: wrap; gap: 1.6rem 2.6rem; margin-top: 2.5rem; padding-top: 1.8rem; border-top: 1px solid var(--line-dark); }

/* form ------------------------------------------------------------------- */

.form-card {
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .6);
  position: sticky;
  top: 24px;
}
@media (max-width: 940px) { .form-card { position: static; } }
.form-card h2 { font-size: var(--step-2); margin-bottom: .4rem; }
.form-card > p { color: var(--muted); font-size: var(--step--1); margin-bottom: 1.4rem; }

.field { display: grid; gap: .4rem; margin-bottom: 1rem; }
.field > label, .fieldset > legend {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text);
}
.field .hint { font-size: .78rem; color: var(--muted); }
.req { color: var(--accent-dark); }

input[type="text"], input[type="email"], input[type="tel"], input[type="url"],
select, textarea {
  width: 100%;
  font: inherit;
  font-size: .96rem;
  color: var(--text);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .75rem .9rem;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--indigo-soft);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(91, 73, 207, .12);
}
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: #D64545;
  box-shadow: 0 0 0 4px rgba(214, 69, 69, .1);
}
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2367637A' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.4rem;
}

.fieldset { border: 0; padding: 0; margin: 0 0 1rem; display: grid; gap: .5rem; }
.choice {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  padding: .7rem .9rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: .92rem;
  transition: border-color .2s, background .2s;
}
.choice:hover { border-color: #CFC7E6; background: var(--paper); }
.choice input { accent-color: var(--accent); margin-top: .2rem; flex: none; }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

.field-error { font-size: .8rem; color: #C23B3B; }

.form-note { font-size: .78rem; color: var(--muted); margin-top: 1rem; }
.form-note a { color: var(--muted); }

.form-status { border-radius: var(--radius-sm); padding: .85rem 1rem; font-size: .9rem; margin-top: 1rem; }
.form-status[data-tone="error"] { background: #FDECEC; color: #A32C2C; }
.form-status[data-tone="ok"] { background: #E9F7EF; color: #1E7A4C; }

.form-success { text-align: center; display: grid; gap: 1rem; padding: 1rem 0; }
.form-success .check {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  margin-inline: auto;
  color: var(--accent-dark);
  font-size: 1.6rem;
}

.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* calcolatore previsionale */

.landing-grid > * { min-width: 0; }
.landing-grid--single { grid-template-columns: minmax(0, 1fr); }
.landing-grid--single > div { max-width: 62ch; }

.calc {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 900px) { .calc { grid-template-columns: 1fr; } }

.calc-inputs { display: grid; gap: 1.4rem; }
.calc-group { border: 0; margin: 0; padding: 0; }
.calc-group legend {
  font-family: var(--font-display);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: .8rem;
  padding: 0;
}
.calc-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .8rem; }
.calc-fields .field { margin: 0; }
.calc-fields label { font-size: .8rem; font-weight: 550; }

.calc-results {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  display: grid;
  gap: 1rem;
}
@media (max-width: 900px) { .calc-results { position: static; } }

.calc-verdict {
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  background: var(--ink);
  color: #fff;
}
.calc-verdict--ko { background: #7A1F2B; }
.calc-verdict-label {
  font-family: var(--font-display);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .72);
  margin: 0 0 .3rem;
}
.calc-verdict-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  margin: 0 0 .6rem;
}
.calc-verdict--ok .calc-verdict-value { color: #7BE0A8; }
.calc-verdict--ko .calc-verdict-value { color: #FFC9C0; }
.calc-verdict-note { font-size: .88rem; color: rgba(255, 255, 255, .82); margin: 0; }

.calc-keys { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: .6rem; }
.calc-key {
  background: var(--paper-warm);
  border-radius: var(--radius-sm);
  padding: .8rem .9rem;
  display: grid;
  gap: .2rem;
}
.calc-key span { font-size: .72rem; color: var(--muted); line-height: 1.25; }
.calc-key b { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: -.02em; }

.calc-table {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.calc-table--extra { background: var(--paper); }
.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .6rem .95rem;
  font-size: .9rem;
  border-bottom: 1px solid var(--line);
}
.calc-row:last-child { border-bottom: 0; }
.calc-row span { color: var(--muted); }
.calc-row b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.calc-row small { font-weight: 400; color: var(--muted); }
.calc-row--sub { padding-left: 1.6rem; font-size: .84rem; }
.calc-row--sub span { color: #8A8699; }
.calc-row--strong { background: var(--paper-warm); font-weight: 600; }
.calc-row--strong span { color: var(--text); font-weight: 600; }
.tone-ok { color: #1E7A4C; }
.tone-ko { color: #C23B3B; }


/* blocco "contenuto sbloccabile" nei casi studio */

.locked {
  position: relative;
  margin-top: -2.5rem;
  padding-top: 3.5rem;
}
/* la sfumatura fa capire che il testo sopra continua e viene interrotto */
.locked-fade {
  position: absolute;
  inset: -5rem 0 auto 0;
  height: 7rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), var(--white) 82%);
  pointer-events: none;
}
.locked-body {
  position: relative;
  border: 1.5px dashed #CFC7E6;
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(91, 73, 207, .05), rgba(255, 122, 77, .06));
  padding: clamp(1.5rem, 3.5vw, 2.4rem);
}
.locked-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin: 0 0 1rem;
  padding: .35rem .85rem;
  border-radius: 100px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-display);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.locked-body h2 {
  font-size: var(--step-2);
  margin-bottom: .6rem;
  max-width: 24ch;
}
.locked-body h2 em { font-style: normal; color: var(--accent-dark); }
.locked-body > p { color: var(--muted); max-width: 56ch; }

.locked-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: .1rem;
  counter-reset: locked;
}
.locked-list li {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .85rem 1rem;
  background: rgba(255, 255, 255, .75);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 550;
  letter-spacing: -.015em;
  color: var(--ink);
  margin-bottom: .5rem;
  position: relative;
  overflow: hidden;
}
.locked-list li::after {
  content: "\1F512";
  margin-left: auto;
  font-size: .95rem;
  opacity: .45;
  flex: none;
}
.locked-num {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: .78rem;
  font-weight: 700;
}
.locked-note {
  margin: 1.4rem 0 0;
  font-size: .85rem;
  color: var(--muted);
}

.form-trust {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 1.2rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.form-trust span {
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--muted);
  background: var(--paper-warm);
  border-radius: 100px;
  padding: .28rem .7rem;
}

@media (max-width: 760px) {
  .locked-body { padding: 1.3rem; }
  .locked-body h2 { font-size: 1.35rem; }
  .locked-list li { font-size: .95rem; padding: .7rem .8rem; gap: .7rem; }
}


/* pagina di ringraziamento */

.thanks-mail {
  margin-top: 1.4rem;
  font-size: .9rem;
  color: var(--muted-dark);
}

.video-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink);
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-lift);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-frame--vuoto {
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
  color: var(--muted-dark);
  background:
    radial-gradient(60% 70% at 30% 20%, rgba(91, 73, 207, .55), transparent 70%),
    radial-gradient(50% 60% at 80% 80%, rgba(255, 122, 77, .35), transparent 70%),
    var(--ink);
}
.video-vuoto-titolo {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  letter-spacing: -.03em;
  color: #fff;
  margin-bottom: .5rem;
}
.video-frame--vuoto p { max-width: 42ch; margin-inline: auto; }

/* moduli contenuto landing */
.module {
  border-top: 1px solid var(--line);
  padding-block: clamp(1.8rem, 3.5vw, 2.6rem);
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(1rem, 4vw, 3rem);
}
@media (max-width: 820px) { .module { grid-template-columns: 1fr; gap: .6rem; } }
.module h3 { font-size: var(--step-2); margin: 0; }
.module p { color: var(--muted); margin: 0; }

.partner-row { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; margin-top: 1.5rem; }
.partner {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: .45rem 1rem;
}
.section--dark .partner, .landing-hero .partner { border-color: var(--line-dark); color: #D6D1F0; }

/* 9. UTILITY =============================================================== */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .07s; }
.reveal:nth-child(3) { transition-delay: .14s; }
.reveal:nth-child(4) { transition-delay: .21s; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.lead { font-size: var(--step-1); color: var(--muted); }
.section--dark .lead { color: var(--muted-dark); }

/* --- rifiniture per schermi piccoli --------------------------------------
   Su mobile le sezioni respiravano troppo: qui accorciamo i respiri
   verticali e ridimensioniamo i blocchi che occupavano mezzo schermo. */

@media (max-width: 760px) {
  :root {
    --section: 3.4rem;
    --radius: 16px;
    --radius-lg: 22px;
  }

  h2 { font-size: clamp(1.85rem, 7.6vw, 2.4rem); }

  .section-head { margin-bottom: 1.7rem; }
  .section-head p { font-size: 1rem; }

  .hero { padding-block: calc(var(--header-h) + 2.2rem) 2.8rem; }
  .hero h1 { font-size: clamp(2.4rem, 11vw, 3.2rem); margin-bottom: 1rem; }
  .hero-text { font-size: 1.02rem; margin-bottom: 1.6rem; }
  .hero-badge { margin-bottom: 1.2rem; font-size: .76rem; }
  .hero-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-top: 2.2rem;
    padding-top: 1.5rem;
  }
  .metric-value { font-size: 1.75rem; }
  .metric-label { font-size: .8rem; margin-top: .25rem; }

  .advantage-card { padding: 1.25rem; }
  .advantage-card h3 { font-size: 1.15rem; margin: .6rem 0 .4rem; }
  .advantage-closing { font-size: 1.02rem; padding-left: 1rem; margin-top: 1.2rem; }

  .analysis-card { padding: 1.2rem; }
  .analysis-card h3 { font-size: 1rem; }

  .service { padding-block: 1.5rem; }
  .process-item { padding-block: 1.6rem; }
  .process-number { font-size: 3rem; margin-bottom: .3rem; }
  .process-claim { font-size: 1.15rem; }

  .stat-grid { grid-template-columns: 1fr 1fr; gap: 1.6rem 1rem; }
  .stat-value { font-size: 2.4rem; }
  .stat-label { font-size: .85rem; margin-top: .4rem; }

  .cta-band { padding: 1.9rem 1.4rem; }
  .case-hero { padding-block: calc(var(--header-h) + 2.2rem) 2.6rem; }
  .case-stats { grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 2rem; padding-top: 1.5rem; }
  .post-hero { padding-block: calc(var(--header-h) + 2rem) 1.5rem; }
  .prose { font-size: 1rem; }
  .form-card { padding: 1.3rem; }
  .logo-item { width: 96px; height: 40px; }
  .logos { padding-block: 1.2rem 1.4rem; }
}

@media (max-width: 520px) {
  .hero .btn-row .btn,
  .cta-band .btn-row .btn,
  .case-hero .btn-row .btn { width: 100%; }
  .hero-metrics { gap: 1rem; }
  .faq-item summary { font-size: 1.05rem; gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* 10. STAMPA =============================================================== */

@media print {
  .site-header, .site-footer, .download-box, .form-card, .cta-band,
  .toc, .marquee, .btn, .filters { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .hero, .case-hero, .landing-hero, .section--dark { background: #fff !important; color: #000 !important; }
  .case-hero h1, .hero h1 { color: #000 !important; }
  .case-stat-value { color: #000 !important; }
  .case-layout { grid-template-columns: 1fr; }
  .prose { max-width: none; }
  .prose a::after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
  .section { padding-block: 1rem; }
  h2, h3 { break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
}

/* ------------------------------------------------------------------ */
/* banner dei cookie                                                    */
/* ------------------------------------------------------------------ */

.consenso {
  position: fixed;
  z-index: 60;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  max-width: 46rem;
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  padding: 1.1rem 1.3rem;
  border-radius: 1rem;
  background: var(--indigo-900, #150D3F);
  color: #fff;
  box-shadow: 0 1.4rem 3rem rgba(10, 6, 35, .35);
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity .25s ease, transform .25s ease;
}

.consenso.is-visibile { opacity: 1; transform: none; }

.consenso-testo {
  flex: 1 1 20rem;
  min-width: 0;
  font-size: .95rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, .82);
}

.consenso-testo strong { color: #fff; }
.consenso-testo a { color: #fff; text-decoration: underline; }

.consenso-azioni {
  display: flex;
  gap: .6rem;
  flex: 0 0 auto;
}

.consenso-azioni .btn { padding-inline: 1.2rem; }

.consenso-azioni .btn--ghost {
  border-color: rgba(255, 255, 255, .3);
  color: #fff;
  background: transparent;
}

/* finche' si sceglie sui cookie, il pulsante flottante sparisce: su schermo
   stretto finiva sopra al tasto "Accetta" e lo rendeva non cliccabile */
body.ha-consenso-aperto .flyout { display: none; }

@media (max-width: 34rem) {
  .consenso {
    flex-direction: column;
    align-items: stretch;
    gap: .85rem;
    padding: 1rem 1.1rem;
  }

  /* in colonna il flex-basis diventa altezza: senza questo il testo si
     prende 20rem di altezza e il banner copre mezzo schermo */
  .consenso-testo { flex: 0 0 auto; font-size: .875rem; }
  .consenso-azioni .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .consenso { transition: none; }
}