/* =========================================================
   POSA · Social Media Architect
   Stylesheet base
   ========================================================= */

/* ---------- VARIABILI ---------- */
:root {
  /* Palette */
  --color-black: #0A0A0A;
  --color-cream: #F4EFE7;
  --color-cement: #8A8A87;
  --color-cement-dark: #2A2A2A;
  --color-cement-mid: #3a3a3a;
  --color-cement-light: #5a5a5a;
  --color-acid-green: #B8D436; /* SOLO in rilievo.html, Q6 */

  /* Tipografia */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spazi */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;

  /* Transizioni */
  --ease-slow: 800ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-med: 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-fast: 300ms ease-out;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 0;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-cream);
  background-color: var(--color-black);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

/* ---------- SR-ONLY (testo visibile solo agli screen reader) ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- LOADER INTRO (splash con logo centrato + click "Entra") ---------- */
.loader {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  background-color: var(--color-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  transition: opacity 2000ms cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0s linear 2000ms;
}

.loader--dismissed {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__logo {
  width: calc(180px + 1cm);
  height: auto;
  opacity: 0;
  transform: scale(0.94);
  animation: loaderLogoIn 900ms cubic-bezier(0.2, 0.8, 0.2, 1) 250ms forwards;
  filter: drop-shadow(0 0 40px rgba(244, 239, 231, 0.08));
}

@keyframes loaderLogoIn {
  to { opacity: 1; transform: scale(1); }
}

.loader__enter {
  opacity: 0;
  margin-top: -0.6rem;
  padding: 0.9rem 2.4rem;
  border: 1px solid var(--color-cream);
  color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  transition: background-color var(--ease-med), color var(--ease-med), border-color var(--ease-med);
  animation: loaderEnterIn 900ms ease-out 1300ms forwards;
}

.loader__enter:hover,
.loader__enter:focus-visible {
  background-color: var(--color-cream);
  color: var(--color-black);
  border-color: var(--color-cream);
  outline: none;
}

@keyframes loaderEnterIn {
  to { opacity: 1; }
}

/* Stato iniziale: tutto nascosto finché l'utente non entra */
body:not(.entered) .hero__image {
  filter: brightness(0.1);
  transform: scale(1.18);
  transform-origin: 50% 45%;
}
body:not(.entered) .hero__hotspots { opacity: 0; }
body:not(.entered) .site-logo { opacity: 0; pointer-events: none; }

/* Dopo il click "Entra": hero esegue zoom-in cinematografico mentre si illumina */
body.entered .hero__image {
  animation: heroZoomIn 2200ms cubic-bezier(0.22, 0.85, 0.25, 1) forwards;
  transform-origin: 50% 45%;
}

@keyframes heroZoomIn {
  0% {
    filter: brightness(0.1) blur(6px);
    transform: scale(1.18);
  }
  60% {
    filter: brightness(0.7) blur(0);
  }
  100% {
    filter: brightness(1) blur(0);
    transform: scale(1);
  }
}

body.entered .hero__hotspots {
  animation: fadeInSoft 400ms ease-out 1300ms forwards;
}

/* Ogni etichetta (intera) si rivela con un fade + slight scale, in sequenza tra i blocchi */
body.entered .hero__hotspot-label {
  animation: labelReveal 1200ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: calc(1500ms + var(--i, 0) * 220ms);
  opacity: 0;
}

@keyframes labelReveal {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.15);
    filter: blur(7px);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    filter: blur(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.entered .hero__hotspot-label {
    animation: none;
    opacity: 1;
    filter: none;
  }

  body.entered .hero__image {
    animation: none;
    transform: scale(1);
    filter: brightness(1);
  }
}

body.entered .site-logo {
  animation: fadeInSoft 800ms ease-out 1600ms forwards;
}

@keyframes fadeInSoft {
  to { opacity: 1; }
}

/* ---------- PAGINA RILIEVO (configuratore offline) ---------- */
.rilievo-page {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.rilievo-hero {
  max-width: 820px;
  margin: 0 auto;
  padding: calc(var(--space-xl) + 4vh) var(--space-md) var(--space-xl);
  text-align: center;
}

.rilievo-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.rilievo-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.05;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  filter: url(#ink-stroke);
}

.rilievo-hero__intro {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.65;
  color: var(--color-cream);
  opacity: 0.9;
  max-width: 620px;
  margin: 0 auto var(--space-md);
}

.rilievo-hero__actions {
  margin-top: calc(var(--space-lg) + 1cm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.rilievo-hero__cta {
  display: inline-block;
}

.rilievo-hero__phone {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-cement);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}

.rilievo-hero__phone:hover {
  color: var(--color-cream);
}

@media (max-width: 768px) {
  .rilievo-hero {
    padding: calc(var(--space-lg) + 6vh) var(--space-md) var(--space-lg);
  }
}

/* ---------- BLOCCO MOBILE TEMPORANEO ---------- */
.mobile-block {
  display: none;
}

@media (max-width: 768px) {
  .mobile-block {
    display: flex;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--color-black, #0A0A0A);
    align-items: center;
    justify-content: center;
    padding: 2rem;
  }

  .mobile-block__inner {
    text-align: center;
    max-width: 360px;
    width: 100%;
  }

  .mobile-block__logo {
    width: 130px;
    height: auto;
    margin: 0 auto 2.5rem;
    display: block;
    opacity: 0.95;
  }

  .mobile-block__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-cream);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0 0 1.2rem;
  }

  .mobile-block__text {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--color-cement);
    margin: 0 0 2.5rem;
  }

  .mobile-block__contact {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-cream);
    opacity: 0.7;
    margin: 0;
  }

  /* Quando il blocco è attivo, blocca anche lo scroll */
  body {
    overflow: hidden;
  }
}

/* ---------- LINK HOME (in alto a destra, pagine interne) ---------- */
.home-link {
  position: fixed;
  top: calc(var(--space-md) + 0.25cm);
  right: var(--space-md);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.95rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-cream);
  text-decoration: none;
  border: 1px solid rgba(244, 239, 231, 0.35);
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 999px;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease, gap 0.25s ease;
}

.home-link:hover,
.home-link:focus-visible {
  border-color: var(--color-cream);
  background: rgba(10, 10, 10, 0.7);
  gap: 0.8rem;
  outline: none;
}

.home-link__arrow {
  display: inline-block;
  transform: rotate(-180deg);
  transition: transform 0.25s ease;
}

.home-link:hover .home-link__arrow,
.home-link:focus-visible .home-link__arrow {
  transform: rotate(-180deg) translateX(-2px);
}

@media (max-width: 768px) {
  .home-link {
    top: calc(var(--space-sm) + 0.25cm);
    right: var(--space-sm);
    padding: 0.5rem 0.8rem;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
  }
}

/* ---------- TOGGLE MUSICA (in alto a destra) ---------- */
.audio-toggle {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 100;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(244, 239, 231, 0.35);
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  animation: fadeInSoft 800ms ease-out 1800ms forwards;
  transition: border-color var(--ease-fast), background-color var(--ease-fast);
}

.audio-toggle:hover {
  border-color: var(--color-cream);
  background-color: rgba(244, 239, 231, 0.06);
}

.audio-toggle__bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.audio-toggle__bars span {
  display: block;
  width: 2px;
  background-color: var(--color-cream);
  border-radius: 1px;
  animation: audioBar 900ms ease-in-out infinite alternate;
}

.audio-toggle__bars span:nth-child(1) { height: 40%; animation-delay: 0ms; }
.audio-toggle__bars span:nth-child(2) { height: 100%; animation-delay: 150ms; }
.audio-toggle__bars span:nth-child(3) { height: 60%; animation-delay: 300ms; }
.audio-toggle__bars span:nth-child(4) { height: 80%; animation-delay: 450ms; }

@keyframes audioBar {
  from { transform: scaleY(0.3); }
  to { transform: scaleY(1); }
}

.audio-toggle--muted .audio-toggle__bars span {
  animation-play-state: paused;
  transform: scaleY(0.2);
  opacity: 0.4;
}

@media (max-width: 768px) {
  .audio-toggle {
    top: var(--space-sm);
    right: var(--space-sm);
    width: 38px;
    height: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .loader__logo,
  .loader__enter,
  .audio-toggle,
  body.entered .hero__image,
  body.entered .hero__hotspots,
  body.entered .site-logo {
    animation: none;
  }
}

/* =========================================================
   HINT ROTAZIONE TELEFONO — mostrato dopo "Entra" su mobile portrait
   ========================================================= */
.rotate-hint {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.rotate-hint--visible {
  opacity: 1;
  pointer-events: auto;
}

.rotate-hint__inner {
  text-align: center;
  color: var(--color-cream);
  padding: var(--space-md);
  max-width: 320px;
}

.rotate-hint__icon {
  width: 96px;
  height: 96px;
  margin-bottom: var(--space-md);
  color: var(--color-cream);
  animation: rotate-hint-spin 2.4s ease-in-out infinite;
  transform-origin: 50% 50%;
}

@keyframes rotate-hint-spin {
  0%   { transform: rotate(0deg); }
  35%  { transform: rotate(0deg); }
  60%  { transform: rotate(-90deg); }
  90%  { transform: rotate(-90deg); }
  100% { transform: rotate(0deg); }
}

.rotate-hint__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 var(--space-xs);
}

.rotate-hint__sub {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin: 0 0 var(--space-md);
}

.rotate-hint__dismiss {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cream);
  background: transparent;
  border: 1px solid var(--color-cream);
  padding: 0.7rem 1.6rem;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.rotate-hint__dismiss:hover,
.rotate-hint__dismiss:focus-visible {
  background-color: var(--color-cream);
  color: var(--color-black);
  outline: none;
}

/* Mostra solo su mobile in portrait — su desktop o landscape resta nascosto */
@media (min-width: 769px), (orientation: landscape) {
  .rotate-hint {
    display: none !important;
  }
}

/* ---------- LOGO SITO (top-left fisso) ---------- */
.site-logo {
  position: fixed;
  top: calc(var(--space-md) + 0.5cm);
  left: var(--space-md);
  z-index: 100;
  display: block;
  width: 84px;
  height: 84px;
  transition: opacity var(--ease-fast);
}

.site-logo img {
  width: 100%;
  height: auto;
  display: block;
}

.site-logo:hover {
  opacity: 0.85;
}

/* ---------- HERO CON HOTSPOT NAVIGABILI ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-black);
  overflow: hidden;
}



/* Wrap dell'immagine al 100% del viewport — semplifica il posizionamento
   degli hotspot (1% CSS = 1% dell'immagine come la vedi). */
.hero__image-wrap {
  position: relative;
  width: 100%;
  line-height: 0;
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: auto;
  display: block;
  -webkit-mask-image: linear-gradient(
    to bottom,
    #000 0%,
    #000 55%,
    rgba(0, 0, 0, 0.9) 70%,
    rgba(0, 0, 0, 0.55) 82%,
    rgba(0, 0, 0, 0.2) 92%,
    rgba(0, 0, 0, 0) 100%
  );
  mask-image: linear-gradient(
    to bottom,
    #000 0%,
    #000 55%,
    rgba(0, 0, 0, 0.9) 70%,
    rgba(0, 0, 0, 0.55) 82%,
    rgba(0, 0, 0, 0.2) 92%,
    rgba(0, 0, 0, 0) 100%
  );
}

/* Hotspot cliccabili sopra i blocchi di cemento dell'immagine */
.hero__hotspots {
  position: absolute;
  inset: 0;
  z-index: 5;
}

.hero__hotspot {
  position: absolute;
  display: block;
  border: none;
  background-color: transparent;
  transition: background-color var(--ease-med);
  cursor: pointer;
}

.hero__hotspot:hover,
.hero__hotspot:focus-visible {
  background-color: rgba(244, 239, 231, 0.06);
  outline: none;
}

.hero__hotspot-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0;
  background: transparent;
  color: rgba(35, 35, 35, 0.82);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  border: none;
  /* Scolpito nel cemento: interno scuro con profondità,
     luce crisp sul bordo inferiore, ombra sul superiore */
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.55),
    0 2px 1px rgba(255, 255, 255, 0.25),
    0 3px 4px rgba(255, 255, 255, 0.08),
    0 -1px 0 rgba(0, 0, 0, 0.85),
    0 -2px 3px rgba(0, 0, 0, 0.5),
    1px 0 0 rgba(0, 0, 0, 0.3),
    -1px 0 0 rgba(0, 0, 0, 0.3);
  transition: color var(--ease-med), letter-spacing var(--ease-med);
}

.hero__hotspot:hover .hero__hotspot-label,
.hero__hotspot:focus-visible .hero__hotspot-label {
  color: rgba(15, 15, 15, 0.95);
  letter-spacing: 0.32em;
}

.hero__hotspot--altri .hero__hotspot-label,
.hero__hotspot--metodo .hero__hotspot-label {
  white-space: normal;
  text-align: center;
  line-height: 1.25;
}

/* Sfumatura di lettura sotto le scritte di "Il Metodo" e "Chi Sono" —
   alone radiale che illumina leggermente il cemento per dare contrasto
   al testo scuro inciso, senza rendere visibile il pulsante */
.hero__hotspot--metodo .hero__hotspot-label,
.hero__hotspot--chi-sono .hero__hotspot-label {
  position: absolute;
  z-index: 2;
}

.hero__hotspot--metodo .hero__hotspot-label::before,
.hero__hotspot--chi-sono .hero__hotspot-label::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220%;
  height: 280%;
  transform: translate(-50%, -50%);
  z-index: -1;
  background: radial-gradient(
    ellipse at center,
    rgba(244, 239, 231, 0.32) 0%,
    rgba(244, 239, 231, 0.18) 30%,
    rgba(244, 239, 231, 0.08) 55%,
    rgba(244, 239, 231, 0) 80%
  );
  filter: blur(10px);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}

body.entered .hero__hotspot--metodo .hero__hotspot-label::before,
body.entered .hero__hotspot--chi-sono .hero__hotspot-label::before {
  opacity: 1;
  transition-delay: 1500ms;
}

/* Coordinate dei 5 hotspot sui blocchi di cemento dell'immagine.
   Calibrate su blocchi specifici dell'architettura visibile.
   Ogni hotspot deve combaciare con un blocco reale.
   Da aggiustare in iterazione con Gaia. */

/* Coordinate derivate dai 5 rettangoli rossi disegnati da Gaia sullo
   screenshot della home. Ogni hotspot combacia con un blocco di
   cemento specifico dell'immagine. */

/* Hint testuale sotto hero */
.hero__hint {
  position: absolute;
  bottom: 3%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(244, 239, 231, 0.55);
  white-space: nowrap;
  pointer-events: none;
}

@media (max-width: 768px) {
  .hero__hint {
    font-size: 0.55rem;
    letter-spacing: 0.25em;
  }
}

/* IL METODO → più a destra ancora */
.hero__hotspot--metodo {
  top: 2%;
  left: 18%;
  width: 10%;
  height: 30%;
}

/* ALTRI PROGETTI → più piccolo e più a sinistra */
.hero__hotspot--altri {
  top: 7%;
  left: 69%;
  width: 11%;
  height: 22%;
}

/* CHI SONO → ancora un po' più a destra */
.hero__hotspot--chi-sono {
  top: 58%;
  left: 20%;
  width: 10%;
  height: 18%;
}

/* CASI STUDIO → più in basso e leggermente a sinistra */
.hero__hotspot--casi {
  top: 66%;
  left: 54%;
  width: 18%;
  height: 11%;
}

/* PACCHETTI → leggermente più in alto */
.hero__hotspot--pacchetti {
  top: 57%;
  left: 74%;
  width: 15%;
  height: 18%;
}

/* ---------- CTA FINALE ---------- */
.cta {
  position: relative;
  overflow: hidden;
  padding: calc(var(--space-xl) + 18vh) var(--space-md) var(--space-xl);
  text-align: center;
  background-color: transparent;
  min-height: 420px;
  margin-top: -28vh;
}

.cta__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.25) 18%,
    rgba(0, 0, 0, 0.7) 32%,
    #000 45%,
    #000 100%
  );
  mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.25) 18%,
    rgba(0, 0, 0, 0.7) 32%,
    #000 45%,
    #000 100%
  );
}

.cta::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 22vh;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(
    to top,
    var(--color-black) 0%,
    rgba(10, 10, 10, 0.55) 45%,
    rgba(10, 10, 10, 0) 100%
  );
}

.cta__bg canvas {
  display: block;
}

.cta__inner {
  position: relative;
  z-index: 3;
}

.cta__label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.cta__button {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--color-cream);
  color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  transition: background-color var(--ease-fast), color var(--ease-fast);
  perspective: 600px;
}

.cta__char {
  display: inline-block;
  will-change: transform;
}

.cta__button:hover,
.cta__button:focus {
  background-color: var(--color-cream);
  color: var(--color-black);
}

.cta__note {
  font-family: var(--font-sans);
  font-size: calc(1rem + 2px);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--color-cream);
  margin-top: var(--space-md);
  opacity: 0.78;
}

/* ---------- FOOTER ---------- */
footer {
  padding: calc(var(--space-lg) + 0.25cm) var(--space-md);
  background-color: var(--color-black);
  border-top: 1px solid rgba(244, 239, 231, 0.08);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.footer__logo {
  width: 88px;
  height: auto;
  display: block;
}

.footer__meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.footer__contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-cement);
}

.footer__contact a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.footer__contact a:hover,
.footer__contact a:focus {
  color: var(--color-bone, #f4efe7);
  border-bottom-color: currentColor;
}

/* =========================================================
   PAGINE INTERNE — base
   ========================================================= */
.page {
  background-color: var(--color-black);
}

/* ---------- HERO PAGINE INTERNE ---------- */
.page-hero {
  position: relative;
  padding: calc(var(--space-xl) + 4vh) var(--space-md) var(--space-xl);
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.page-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.page-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.05;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  filter: url(#ink-stroke);
}

.page-hero__sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--color-cement);
  margin-bottom: var(--space-md);
  opacity: 0.95;
}

.page-hero__intro {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  line-height: 1.65;
  color: var(--color-cream);
  opacity: 0.85;
  max-width: 680px;
  margin: 0 auto;
}

/* Pagina Metodo Rilievo: intro nello stesso carattere dell'email (sans) */
.page--metodo .page-hero__intro {
  font-family: var(--font-sans);
  font-size: calc(clamp(1.1rem, 1.6vw, 1.3rem) - 2px);
}

/* Schizzo dell'edificio sul bordo destro della page-hero (solo metodo) */
.page--metodo .page-hero {
  max-width: none;
}

.page--metodo .page-hero > .page-hero__eyebrow,
.page--metodo .page-hero > .page-hero__title,
.page--metodo .page-hero > .page-hero__intro {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero__sketch {
  position: absolute;
  top: 0.5cm;
  right: calc(clamp(1rem, 4vw, 3.5rem) - 1cm);
  width: clamp(120px, 14vw, 220px);
  height: auto;
  opacity: 0.85;
  pointer-events: none;
  user-select: none;
}

@media (max-width: 900px) {
  .page-hero__sketch {
    width: clamp(90px, 18vw, 140px);
    right: calc(0.75rem - 1cm);
    top: calc(0.5rem + 0.5cm);
    opacity: 0.7;
  }
}

/* ---------- PAGINA METODO · FASI ---------- */
.phases {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.phase {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.phase__head {
  position: sticky;
  top: var(--space-lg);
}

.phase__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.4rem;
  line-height: 1;
  color: var(--color-cement-light);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.phase__time {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: 0.6rem;
}

.phase__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.05;
  color: var(--color-cream);
  letter-spacing: -0.02em;
}

.phase__body {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--color-cream);
  opacity: 0.92;
}

.phase__body > p + p,
.phase__body > p + ol,
.phase__body > ol + p,
.phase__body > ol + blockquote,
.phase__body > p + blockquote,
.phase__body > blockquote + p {
  margin-top: var(--space-md);
}

.phase__deliverable {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--color-cream);
  opacity: 0.9;
}

.phase__deliverable-label {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: 0.4rem;
}

.phase__steps,
.phase__questions {
  list-style: none;
  counter-reset: step;
  padding-left: 0;
}

.phase__steps li,
.phase__questions li {
  counter-increment: step;
  position: relative;
  padding-left: 2.6rem;
  margin-bottom: 0.7rem;
}

.phase__steps li::before,
.phase__questions li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.05em;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-cement);
  letter-spacing: 0.05em;
}

.phase__pull {
  border-left: 2px solid var(--color-cream);
  padding: 0.2rem 0 0.2rem 1.3rem;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--color-cream);
  opacity: 0.92;
}

.phase__aside {
  margin-top: var(--space-md);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-cream);
  opacity: 1;
}

/* ---------- PAGINA METODO · I PATTI ---------- */
.patti {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.patti__head {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.patti__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.patti__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.15;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  max-width: 680px;
  margin: 0 auto;
}

.patti__list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg) var(--space-lg);
}

.patti__list .patto:nth-child(5) {
  grid-column: 1 / -1;
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
}

.patto {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.patto__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--color-cream);
  letter-spacing: -0.01em;
  margin-bottom: 0.8rem;
}

.patto p {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-cream);
  opacity: 0.85;
}

/* ---------- PAGINA CHI SONO ---------- */
.chi-sono {
  background-color: var(--color-black);
}

/* Hero centrato: testo sopra, firma+ritratto centrati al centro pagina */
.chi-hero {
  max-width: 1320px;
  margin: 0 auto;
  padding: calc(var(--space-md) + 2vh) var(--space-md) var(--space-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.chi-hero__text {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 1cm;
}

.chi-hero__text {
  text-align: left;
}

.chi-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-top: 0;
  margin-bottom: var(--space-xs);
  text-align: center;
}

/* Blocco visivo centrato: firma sovrapposta al ritratto */
.chi-hero__visual {
  position: relative;
  width: clamp(320px, 42vw, 560px);
  margin-top: -3cm;
}

.chi-hero__name {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  line-height: 0;
  z-index: 2;
  pointer-events: none;
}

.chi-hero__signature {
  display: block;
  width: clamp(280px, 36vw, 460px);
  height: auto;
  filter: invert(1) brightness(1) contrast(1.4) saturate(0) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.45));
  pointer-events: none;
}

.chi-hero__role {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
  text-align: center;
}

.chi-hero__intro {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-cream);
  opacity: 0.9;
  max-width: 520px;
}

.chi-hero__portrait {
  margin: 0;
  width: 100%;
  aspect-ratio: 4 / 4.76;
  position: relative;
  isolation: isolate;
}

.chi-hero__portrait::before {
  content: '';
  position: absolute;
  inset: -8%;
  z-index: -1;
  background: radial-gradient(
    ellipse 55% 55% at 50% 42%,
    rgba(244, 239, 231, 0.16) 0%,
    rgba(138, 138, 135, 0.10) 35%,
    rgba(10, 10, 10, 0) 75%
  );
  filter: blur(35px);
}

.chi-hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter:
    grayscale(0.05)
    contrast(1.02)
    drop-shadow(0 0 18px rgba(244, 239, 231, 0.22))
    drop-shadow(0 0 6px rgba(244, 239, 231, 0.12));
}

/* Card scheda — usata per "In breve" e "Come lavoro" */
.chi-card {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.chi-card__title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.chi-card__details {
  border-bottom: 1px solid rgba(244, 239, 231, 0.12);
}

.chi-card__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  user-select: none;
}

.chi-card__summary::-webkit-details-marker {
  display: none;
}

.chi-card__summary::marker {
  content: '';
}

.chi-card__icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.chi-card__icon::before,
.chi-card__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--color-cement);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.chi-card__icon::before {
  width: 14px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.chi-card__icon::after {
  width: 1px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.chi-card__details[open] .chi-card__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.chi-card__details[open] .chi-card__summary {
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
}

.chi-card__summary:hover .chi-card__title,
.chi-card__summary:focus-visible .chi-card__title {
  color: var(--color-cream);
}

.chi-card__summary:hover .chi-card__icon::before,
.chi-card__summary:hover .chi-card__icon::after,
.chi-card__summary:focus-visible .chi-card__icon::before,
.chi-card__summary:focus-visible .chi-card__icon::after {
  background-color: var(--color-cream);
}

.chi-card__grid {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding-top: var(--space-sm);
  animation: chi-card-fade 0.35s ease both;
}

@keyframes chi-card-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.chi-card__row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-md);
  align-items: baseline;
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(244, 239, 231, 0.08);
}

.chi-card__row:last-child {
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
}

.chi-card__row dt {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.chi-card__row dd {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--color-cream);
  margin: 0;
}

.chi-card__row dd a {
  color: var(--color-cream);
  text-decoration: none;
  border-bottom: 1px solid var(--color-cement-light);
  transition: border-color var(--ease-fast);
}

.chi-card__row dd a:hover {
  border-color: var(--color-cream);
}

/* Blocco narrativo "Come lavoro" */
.chi-words {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.chi-words__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  position: sticky;
  top: var(--space-lg);
}

.chi-words__body {
  max-width: 640px;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-cream);
  opacity: 0.92;
}

.chi-words__body p + p {
  margin-top: 1.4rem;
}

.chi-words__body em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-cream);
  opacity: 1;
}

/* =========================================================
   CHI SONO — Cassetti laterali (In breve / Come lavoro)
   Layout 2 colonne: a sx introduzione discreta, a dx i due drawer
   ========================================================= */
.chi-drawers {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-xl);
  align-items: start;
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.chi-drawers__lead {
  position: sticky;
  top: var(--space-lg);
  padding-top: var(--space-sm);
}

.chi-drawers__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.chi-drawers__hint {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-cream);
  opacity: 0.7;
  max-width: 220px;
  margin: 0;
}

.chi-drawers__stack {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

/* Singolo cassetto */
.drawer {
  border-bottom: 1px solid rgba(244, 239, 231, 0.12);
}

/* Riga di cassetti affiancati sotto al chi-hero */
.chi-drawers-row {
  max-width: 1320px;
  margin: 0 auto 0;
  padding: 0 calc(var(--space-md) + 0.5cm) var(--space-lg) calc(var(--space-xl) - 0.5cm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  align-items: start;
}

/* Variante orizzontale: ogni cassetto è una "anta" rettangolare,
   header con padding pieno, su hover si illumina, click apre sotto */
.drawer--horizontal {
  border: 1px solid var(--color-cream);
  background-color: rgba(244, 239, 231, 0.02);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.drawer--horizontal:hover,
.drawer--horizontal[open] {
  background-color: rgba(244, 239, 231, 0.05);
  border-color: var(--color-cream);
}

.drawer--horizontal .drawer__summary {
  padding: var(--space-sm) var(--space-md);
  grid-template-columns: auto 1fr auto;
  gap: var(--space-sm);
}

.drawer--horizontal .drawer__title {
  font-size: clamp(1.15rem, 1.9vw, 1.45rem);
}

.drawer--horizontal .drawer__num {
  font-size: 0.65rem;
}

.drawer--horizontal .drawer__body {
  padding: 0 var(--space-md) var(--space-md);
}

.drawer__summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  user-select: none;
  transition: background-color var(--ease-fast);
}

.drawer__summary::-webkit-details-marker { display: none; }
.drawer__summary::marker { content: ''; }

.drawer__summary:hover,
.drawer__summary:focus-visible {
  background-color: rgba(244, 239, 231, 0.03);
}

.drawer__num {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-cement);
  font-weight: 500;
}

.drawer__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--color-cream);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.drawer[open] .drawer__title {
  transform: translateX(4px);
}

/* Icona + che diventa − quando aperto */
.drawer__icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.drawer__icon::before,
.drawer__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--color-cement);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), background-color 0.3s ease;
}

.drawer__icon::before {
  width: 16px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.drawer__icon::after {
  width: 1px;
  height: 16px;
  transform: translate(-50%, -50%);
}

.drawer[open] .drawer__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.drawer__summary:hover .drawer__icon::before,
.drawer__summary:hover .drawer__icon::after,
.drawer__summary:focus-visible .drawer__icon::before,
.drawer__summary:focus-visible .drawer__icon::after {
  background-color: var(--color-cream);
}

/* Corpo del cassetto — animazione apertura */
.drawer__body {
  padding-bottom: var(--space-md);
}

.drawer[open] .drawer__body {
  animation: drawerOpen 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes drawerOpen {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Griglia contenuti per "In breve" */
.drawer__grid {
  margin: 0;
  padding-top: var(--space-sm);
  display: flex;
  flex-direction: column;
}

.drawer__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-top: 1px solid rgba(244, 239, 231, 0.06);
  align-items: baseline;
}

.drawer__row:first-child {
  border-top: 0;
}

.drawer__row dt {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.drawer__row dd {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-cream);
  margin: 0;
}

.drawer__row dd a {
  color: var(--color-cream);
  text-decoration: none;
  border-bottom: 1px solid var(--color-cement-light);
  transition: border-color var(--ease-fast);
}

.drawer__row dd a:hover {
  border-color: var(--color-cream);
}

/* Corpo testuale per "Come lavoro" */
.drawer__body--text {
  padding-top: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-cream);
  opacity: 0.92;
  max-width: 640px;
}

.drawer__body--text p + p {
  margin-top: 1rem;
}

/* Mobile */
@media (max-width: 768px) {
  .chi-drawers {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-md);
  }

  .chi-drawers__lead {
    position: static;
  }

  .chi-drawers__hint {
    max-width: none;
  }

  .drawer__row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

/* Chiusura asciutta — frase + CTA */
.chi-end {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
  text-align: left;
}

.chi-end__line {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  line-height: 1.55;
  color: var(--color-cream);
  max-width: 640px;
  margin: 0 0 var(--space-md);
}

.chi-end__cta {
  display: inline-block;
}

/* ---------- PAGINA METODO · CHIUSURA ---------- */
.closing {
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  border-top: 1px solid rgba(244, 239, 231, 0.12);
  max-width: 820px;
  margin: 0 auto;
}

.closing__quote {
  font-family: var(--font-sans);
  font-size: calc(clamp(1.3rem, 2.4vw, 1.8rem) - 10px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 300;
  line-height: 1.5;
  color: var(--color-cream);
  margin-bottom: var(--space-lg);
}

.closing__cta {
  margin-top: var(--space-md);
}

.closing__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.closing__link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cement);
  text-decoration: none;
  transition: color var(--ease-fast);
}

.closing__link:hover,
.closing__link:focus {
  color: var(--color-cream);
}

/* =========================================================
   PAGINA PACCHETTI
   ========================================================= */
.page-hero__link {
  color: var(--color-cream);
  text-decoration: none;
  border-bottom: 1px solid var(--color-cement-light);
  transition: border-color var(--ease-fast);
}
.page-hero__link:hover,
.page-hero__link:focus {
  border-color: var(--color-cream);
}

.packs {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md) var(--space-xl);
}

.packs__switcher {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(244, 239, 231, 0.12);
  border-bottom: 1px solid rgba(244, 239, 231, 0.12);
  margin-bottom: var(--space-lg);
}

.pack-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-left: 1px solid rgba(244, 239, 231, 0.08);
  cursor: pointer;
  padding: var(--space-md) var(--space-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-cement);
  font-family: var(--font-sans);
  position: relative;
  transition: color var(--ease-fast), background-color var(--ease-fast);
}

.pack-tab:first-child {
  border-left: 0;
}

.pack-tab::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 0;
  height: 2px;
  background-color: var(--color-cream);
  transition: width var(--ease-med), left var(--ease-med);
}

.pack-tab:hover,
.pack-tab:focus-visible {
  color: var(--color-cream);
  background-color: rgba(244, 239, 231, 0.03);
}

.pack-tab.is-active {
  color: var(--color-cream);
}

.pack-tab.is-active::after {
  width: 60%;
  left: 20%;
}

.pack-tab__index {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  opacity: 0.7;
}

.pack-tab__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  letter-spacing: -0.01em;
  line-height: 1;
}

.packs__stage {
  position: relative;
  min-height: 540px;
}

.pack-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-lg) 0;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.pack-panel[hidden] {
  display: none;
}

.pack-panel.is-active {
  opacity: 1;
  transform: translateY(0);
}

.pack-panel__head {
  position: sticky;
  top: var(--space-md);
}

.pack-panel__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-sm);
}

.pack-panel__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  line-height: 1;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  filter: url(#ink-stroke);
}

.pack-panel__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--color-cement);
  margin-bottom: var(--space-md);
  max-width: 380px;
}

.pack-panel__price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-family: var(--font-sans);
  color: var(--color-cream);
}

.pack-panel__price-amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  letter-spacing: -0.02em;
}

.pack-panel__price-currency {
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.pack-panel__price-period {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.pack-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pack-panel__list li {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  align-items: baseline;
}

.pack-panel__list li:last-child {
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
}

.pack-panel__list span {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.pack-panel__list strong {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--color-cream);
}

.pack-panel__cta {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: var(--space-md);
}

/* Add-on */
.pack-addon {
  background-color: var(--color-cement-dark);
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
}

.pack-addon__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.pack-addon__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-sm);
}

.pack-addon__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  color: var(--color-cream);
  margin-bottom: var(--space-sm);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.pack-addon__price {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.pack-addon__price span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--color-cream);
  text-transform: none;
}

.pack-addon__body {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-cream);
  opacity: 0.9;
  margin-bottom: var(--space-sm);
}

.pack-addon__note {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-cement);
}

/* Comparison */
.pack-compare {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.pack-compare__head {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.pack-compare__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-sm);
}

.pack-compare__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  color: var(--color-cream);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.pack-compare__table {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.pack-compare__row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-xs);
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
  align-items: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.pack-compare__row.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.pack-compare__row > div {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  color: var(--color-cream);
}

.pack-compare__row [role='rowheader'] {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.pack-compare__row--head {
  border-bottom: 1px solid rgba(244, 239, 231, 0.18);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-xs);
}

.pack-compare__row--head [role='columnheader'] {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.pack-compare__row--head [role='columnheader'] span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-cream);
  letter-spacing: -0.01em;
}

.pack-compare__row--head [role='columnheader'] em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-cement);
}

/* Patti riepilogo */
.pack-patti {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md) var(--space-xl);
  text-align: center;
}

.pack-patti__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.pack-patti__list {
  list-style: none;
  margin: 0 0 var(--space-md);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.pack-patti__list li {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-cream);
  position: relative;
  padding-left: 1.2rem;
}

.pack-patti__list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-cement);
  font-size: 1.4rem;
  line-height: 1;
}

.pack-patti__link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cement);
  text-decoration: none;
  transition: color var(--ease-fast);
}

.pack-patti__link:hover,
.pack-patti__link:focus {
  color: var(--color-cream);
}

/* =========================================================
   PAGINA CASI STUDIO
   ========================================================= */

/* Indice sticky in alto */
.case-index {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
}

.case-index__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.case-index__item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: var(--space-sm) var(--space-md);
  text-decoration: none;
  border-left: 1px solid rgba(244, 239, 231, 0.08);
  color: var(--color-cement);
  transition: color var(--ease-fast), background-color var(--ease-fast);
  position: relative;
}

.case-index__item:first-child {
  border-left: 0;
}

.case-index__item::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 0;
  height: 2px;
  background-color: var(--color-cream);
  transition: width 0.4s ease, left 0.4s ease;
}

.case-index__item:hover {
  color: var(--color-cream);
  background-color: rgba(244, 239, 231, 0.03);
}

.case-index__item.is-active {
  color: var(--color-cream);
}

.case-index__item.is-active::after {
  width: 60%;
  left: 20%;
}

.case-index__num {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  opacity: 0.7;
}

.case-index__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  line-height: 1;
}

.case-index__city {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
}

/* Singolo caso */
.case {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
}

.case:last-of-type {
  border-bottom: 0;
}

.case__head {
  text-align: center;
  margin-bottom: var(--space-lg);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.case__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.case__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.05;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  filter: url(#ink-stroke);
}

.case__city {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.case__tagline {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 400;
  font-size: calc(clamp(1.1rem, 1.6vw, 1.4rem) - 5px);
  color: var(--color-cream);
  opacity: 0.92;
  line-height: 1.4;
  max-width: none;
  margin: 0 auto;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .case__tagline {
    white-space: normal;
    max-width: 600px;
  }
}

/* Cover image con parallasse */
.case__cover {
  margin: var(--space-lg) 0 var(--space-xl);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.case__cover.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.case__cover-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(138, 138, 135, 0.18) 0%, rgba(10, 10, 10, 0) 60%),
    radial-gradient(ellipse at 70% 70%, rgba(244, 239, 231, 0.06) 0%, rgba(10, 10, 10, 0) 60%),
    var(--color-cement-dark);
  border: 1px solid rgba(244, 239, 231, 0.08);
  will-change: transform;
}

.case__cover-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) saturate(0.9);
}

.case__cover-meta {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  background-color: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  border: 1px solid rgba(244, 239, 231, 0.12);
}

.case__cover-meta span {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.case__cover-meta strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-cream);
  letter-spacing: -0.01em;
}

/* Blocchi narrativi */
.case__block {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.case__block.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.case__block-title {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-cement);
  position: sticky;
  top: 110px;
  margin: 0;
}

.case__block-body {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-cream);
  opacity: 0.92;
}

.case__block-body p + p {
  margin-top: 1rem;
}

/* Risultati con metriche animate */
.case__results {
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid rgba(244, 239, 231, 0.08);
}

.case__results-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.case__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(244, 239, 231, 0.12);
  border-bottom: 1px solid rgba(244, 239, 231, 0.12);
}

.metric {
  text-align: center;
  padding: 0 var(--space-sm);
  border-left: 1px solid rgba(244, 239, 231, 0.06);
}

.metric:first-child {
  border-left: 0;
}

.metric__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 1;
  color: var(--color-cream);
  letter-spacing: -0.03em;
  margin-bottom: 0.6rem;
  font-variant-numeric: tabular-nums;
}

.metric__label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cream);
  line-height: 1.4;
}

.metric__label span {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-cement);
  text-transform: none;
  font-style: italic;
  font-family: var(--font-serif);
}

.case__results-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md) var(--space-lg);
  max-width: 920px;
  margin: 0 auto;
}

.case__results-list li {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-cream);
  opacity: 0.88;
  padding-left: var(--space-md);
  position: relative;
}

.case__results-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 14px;
  height: 1px;
  background-color: var(--color-cement);
}

/* Citazione */
.case__quote {
  margin: var(--space-xl) 0 0;
  padding: var(--space-lg) 0 0;
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.case__quote.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.case__quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: calc(clamp(1.2rem, 2vw, 1.55rem) - 2px);
  line-height: 1.5;
  color: var(--color-cream);
  margin: 0 0 var(--space-md);
  position: relative;
}

.case__quote p::before {
  content: '"';
  position: absolute;
  top: -0.9em;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-cement);
  opacity: 0.5;
}

.case__quote footer {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: center;
}

.case__quote-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-cream);
  letter-spacing: -0.01em;
}

.case__quote-role {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
}

.cases-note {
  max-width: 680px;
  margin: var(--space-xl) auto var(--space-lg);
  padding: 0 var(--space-md);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--color-cement);
  font-style: italic;
}

/* ===== ACCORDION POSTER — Casi studio ===== */
.cases {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-md) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.case-card {
  border: 1px solid rgba(244, 239, 231, 0.12);
  background: transparent;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.case-card[open] {
  border-color: rgba(244, 239, 231, 0.3);
}

.case-card__head {
  list-style: none;
  cursor: pointer;
  outline: none;
  display: block;
}

.case-card__head::-webkit-details-marker { display: none; }
.case-card__head::marker { content: ""; }

.case-card__poster {
  position: relative;
  width: 100%;
  min-height: 140px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(244, 239, 231, 0.04), transparent 60%),
    #0a0a0a;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(120px, 22%) 1fr;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  gap: var(--space-sm);
}

.case-card__bignum {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 239, 231, 0.45);
  text-stroke: 1px rgba(244, 239, 231, 0.45);
  letter-spacing: -0.04em;
  user-select: none;
  transition: -webkit-text-stroke 0.4s ease, color 0.4s ease;
  display: block;
}

.case-card:hover .case-card__bignum,
.case-card[open] .case-card__bignum {
  -webkit-text-stroke: 1px rgba(244, 239, 231, 0.85);
  text-stroke: 1px rgba(244, 239, 231, 0.85);
}

.case-card__overlay {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  pointer-events: none;
}

.case-card__num {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: 0.6rem;
}

.case-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-cream);
  margin: 0 0 0.5rem;
}

.case-card__rule {
  display: block;
  width: 56px;
  height: 1px;
  background: rgba(244, 239, 231, 0.6);
  transition: width 0.4s ease, background 0.4s ease;
}

.case-card:hover .case-card__rule,
.case-card[open] .case-card__rule {
  width: 120px;
  background: var(--color-cream);
}

.case-card__icon {
  position: absolute;
  top: 50%;
  right: var(--space-sm);
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 1px solid rgba(244, 239, 231, 0.5);
  border-radius: 50%;
  background: rgba(10, 10, 10, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: border-color 0.3s ease, transform 0.4s ease, background 0.3s ease;
}

.case-card__icon::before,
.case-card__icon::after {
  content: "";
  position: absolute;
  background: var(--color-cream);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.case-card__icon::before {
  width: 14px;
  height: 1px;
}

.case-card__icon::after {
  width: 1px;
  height: 14px;
}

.case-card:hover .case-card__icon {
  border-color: var(--color-cream);
  background: rgba(10, 10, 10, 0.7);
}

.case-card[open] .case-card__icon {
  border-color: var(--color-cream);
  transform: translateY(-50%) rotate(180deg);
}

.case-card[open] .case-card__icon::after {
  opacity: 0;
}

.case-card__details {
  padding: var(--space-md) var(--space-md) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-lg);
  align-items: baseline;
  border-bottom: 1px solid rgba(244, 239, 231, 0.08);
  padding-bottom: var(--space-md);
}

.case-card__city {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-cement);
  margin: 0;
}

.case-card__tagline {
  grid-column: 1 / -1;
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--color-cream);
  line-height: 1.45;
  margin: 0;
  max-width: 720px;
}

.case-card__since {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin: 0;
  text-align: right;
}

.case-card__since strong {
  color: var(--color-cream);
  font-weight: 500;
  margin-left: 0.4rem;
}

.case-card__body {
  padding: var(--space-md) var(--space-md) var(--space-lg);
}

@media (max-width: 768px) {
  .case-card__poster {
    aspect-ratio: auto;
    grid-template-columns: 1fr;
    padding: var(--space-md);
    gap: var(--space-sm);
  }

  .case-card__bignum {
    font-size: clamp(5rem, 22vw, 9rem);
  }

  .case-card__title {
    font-size: clamp(1.7rem, 9vw, 2.6rem);
  }

  .case-card__details {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-sm) var(--space-sm);
  }

  .case-card__since {
    text-align: left;
  }

  .case-card__body {
    padding: var(--space-sm) var(--space-sm) var(--space-lg);
  }
}

/* Altri progetti — siti web */
.other-projects {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.12);
}

.other-projects__head {
  text-align: center;
  margin-bottom: var(--space-xl);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.other-projects__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.other-projects__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  color: var(--color-cream);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.other-projects__intro {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-cement);
}

.other-projects__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.other-project {
  padding: var(--space-md) var(--space-md);
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  border-left: 1px solid rgba(244, 239, 231, 0.08);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease, background-color var(--ease-fast);
}

.other-project.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.other-project:nth-child(odd) {
  border-left: 0;
}

.other-project:hover {
  background-color: rgba(244, 239, 231, 0.03);
}

.other-project__cat {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-sm);
}

.other-project__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-cream);
  letter-spacing: -0.01em;
  margin-bottom: 0.2rem;
  line-height: 1.1;
}

.other-project__city {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-sm);
}

.other-project__body {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-cream);
  opacity: 0.85;
  margin: 0;
}

/* =========================================================
   CASE STUDIES — Logo cliente come timbro
   ========================================================= */
.case__head {
  position: relative;
}

.case__logo {
  position: absolute;
  top: -12px;
  right: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(244, 239, 231, 0.04);
  border: 1px solid rgba(244, 239, 231, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  transform: rotate(-4deg);
  transition: transform 0.5s ease, background-color 0.3s ease;
}

.case__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(0.85);
}

.case__logo--missing {
  display: none;
}

.case__head:hover .case__logo {
  transform: rotate(0deg);
  background-color: rgba(244, 239, 231, 0.07);
}

/* =========================================================
   CASE STUDIES — Tavola del progetto (galleria asimmetrica)
   ========================================================= */
.case__board {
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid rgba(244, 239, 231, 0.08);
  position: relative;
}

.case__board-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-cement);
  text-align: center;
  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.case__board-eyebrow.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.case__board-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 80px;
  gap: var(--space-md);
}

/* Lastre — leggermente ruotate, raddrizzano allo scroll */
.plate {
  margin: 0;
  position: relative;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.7s ease;
  opacity: 0;
}

.plate.is-revealed {
  opacity: 1;
}

.plate--01 {
  grid-column: 1 / 7;
  grid-row: span 5;
  transform: translateY(20px) rotate(-1.5deg);
}
.plate--01.is-revealed {
  transform: translateY(0) rotate(-0.6deg);
}

.plate--02 {
  grid-column: 8 / 13;
  grid-row: 1 / span 4;
  transform: translateY(40px) rotate(1.8deg);
  margin-top: var(--space-lg);
}
.plate--02.is-revealed {
  transform: translateY(0) rotate(0.8deg);
}

.plate--03 {
  grid-column: 7 / 13;
  grid-row: span 4;
  transform: translateY(20px) rotate(-1deg);
}
.plate--03.is-revealed {
  transform: translateY(0) rotate(-0.3deg);
}

.plate:hover {
  transform: translateY(-4px) rotate(0deg) !important;
  z-index: 2;
}

.plate__frame {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(138, 138, 135, 0.20) 0%, rgba(10, 10, 10, 0) 60%),
    radial-gradient(ellipse at 70% 70%, rgba(244, 239, 231, 0.08) 0%, rgba(10, 10, 10, 0) 60%),
    var(--color-cement-dark);
  border: 1px solid rgba(244, 239, 231, 0.10);
  box-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.6);
}

.plate__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) saturate(0.95);
}

.plate__frame--missing::after {
  content: 'IMG';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cement);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.5em;
}

.plate figcaption {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-top: 0.6rem;
  padding: 0 0.2rem;
}

.plate__cap-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-cream);
  letter-spacing: -0.01em;
}

.plate__cap-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-cement);
  flex: 1;
  border-top: 1px solid rgba(244, 239, 231, 0.10);
  padding-top: 0.4rem;
}

/* =========================================================
   ALTRI PROGETTI — Spread editoriali alternati
   ========================================================= */
.feed {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.spread {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-md) 0;
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
  border-top: 1px solid rgba(244, 239, 231, 0.06);
}

.spread:first-child {
  border-top: 0;
}

.spread--right {
  transform: translateX(-30px);
}

.spread--left {
  transform: translateX(30px);
}

.spread.is-revealed {
  opacity: 1;
  transform: translateX(0);
}

.spread--left .spread__visual {
  order: 2;
}

.spread--left .spread__text {
  order: 1;
}

.spread__visual {
  position: relative;
}

.poster {
  margin: 0;
  position: relative;
  max-width: 380px;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.spread--right .poster {
  transform: none;
  margin-right: auto;
}

.spread--left .poster {
  transform: none;
  margin-left: auto;
}

.poster:hover {
  transform: translateY(-4px) !important;
}

.poster__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid rgba(244, 239, 231, 0.12);
  box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.7);
}

.poster__frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: #0a0a0a;
  filter: contrast(1.02) saturate(0.98);
}

.poster__frame--missing::after {
  content: 'HOME PAGE';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cement);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.5em;
  opacity: 0.5;
}

.poster__caption {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-top: 0.8rem;
  padding: 0 0.2rem;
}

.poster__caption-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-cream);
  letter-spacing: -0.01em;
}

.poster__caption-domain {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-cement);
  flex: 1;
  border-top: 1px solid rgba(244, 239, 231, 0.10);
  padding-top: 0.4rem;
}

.spread__text {
  position: relative;
  padding: 0 var(--space-sm);
}

.spread__cat {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-sm);
}

.spread__cat em {
  font-style: italic;
  text-transform: none;
  letter-spacing: 0.15em;
  color: var(--color-cement);
}

.spread__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  line-height: 1.05;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.spread__city {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-cement);
  margin-bottom: var(--space-md);
}

.spread__body {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--color-cream);
  opacity: 0.88;
  margin: 0 0 var(--space-md);
}

.spread__logo {
  margin-top: var(--space-md);
  height: 36px;
  display: flex;
  align-items: center;
  opacity: 0.65;
  transition: opacity 0.3s ease;
}

.spread__logo img {
  height: 100%;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.spread:hover .spread__logo {
  opacity: 0.95;
}

.spread__logo--missing {
  display: none;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .site-logo {
    width: calc(48px + 1cm);
    height: calc(48px + 1cm);
    top: var(--space-sm);
    left: var(--space-sm);
  }

  .hero {
    padding: 0;
  }

  .hero__hotspot-label {
    font-size: 0.6rem;
    padding: 5px 8px;
    letter-spacing: 0.2em;
  }

  .cta {
    padding: calc(var(--space-lg) + 5cm) var(--space-md) var(--space-lg);
  }

  .cta__button {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
  }

  .cta__note {
    font-size: 1rem;
  }

  .page-hero {
    padding: calc(var(--space-lg) + 8vh) var(--space-md) var(--space-lg);
  }

  .phases {
    padding: var(--space-md) var(--space-md) var(--space-lg);
    gap: var(--space-lg);
  }

  .phase {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding-top: var(--space-md);
  }

  .phase__head {
    position: static;
  }

  .phase__num {
    font-size: 3.2rem;
    margin-bottom: 0.5rem;
  }

  .patti {
    padding: var(--space-lg) var(--space-md);
  }

  .patti__list {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .patti__list .patto:nth-child(5) {
    text-align: left;
  }

  .closing {
    padding: var(--space-lg) var(--space-md);
  }

  .closing__quote {
    font-size: calc(clamp(1.3rem, 2.4vw, 1.8rem) - 6px);
  }

  .chi-hero {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: calc(var(--space-lg) + 8vh - 2cm) var(--space-md) var(--space-md);
  }

  .chi-hero__text {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .chi-hero__eyebrow,
  .chi-hero__role {
    margin-left: 0;
    width: auto;
    text-align: center;
  }

  .chi-hero__name {
    margin-left: auto;
    margin-right: auto;
  }

  .chi-drawers-row {
    padding-left: var(--space-md);
  }

  .chi-hero__portrait {
    aspect-ratio: 3 / 4;
    max-width: 360px;
    margin: 0 auto;
  }

  .chi-hero__visual {
    margin-top: -3.5cm;
  }

  .chi-hero__intro-col {
    border-left: 0;
    border-top: 1px solid rgba(244, 239, 231, 0.10);
    padding-left: 0;
    padding-top: var(--space-md);
  }

  .chi-drawers-row {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-md) var(--space-lg);
    margin-top: -1.5cm;
  }

  .drawer--horizontal .drawer__summary {
    padding: var(--space-sm) var(--space-md);
  }

  .drawer--horizontal .drawer__row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .chi-card,
  .chi-end,
  .chi-words {
    padding: var(--space-md) var(--space-md);
  }

  .chi-words {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .chi-words__eyebrow {
    position: static;
  }

  .chi-card__row {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  /* PACCHETTI */
  .packs {
    padding: var(--space-md) var(--space-md) var(--space-lg);
  }

  .pack-tab {
    padding: var(--space-sm) 0.4rem;
  }

  .pack-tab__name {
    font-size: 1.4rem;
  }

  .pack-tab__index {
    font-size: 0.6rem;
  }

  .packs__stage {
    min-height: 0;
  }

  .pack-panel {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-md) 0;
  }

  .pack-panel__head {
    position: static;
  }

  .pack-panel__list li {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .pack-addon {
    padding: var(--space-lg) var(--space-md);
  }

  /* Su mobile la tabella di confronto è ridondante: ci sono già i 3 panel completi */
  .pack-compare {
    display: none;
  }

  .pack-patti__list {
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
  }

  /* CASI STUDIO */
  .case-index__inner {
    padding: 0;
  }

  .case-index__item {
    padding: var(--space-sm) 0.6rem;
    text-align: center;
    align-items: center;
  }

  .case-index__name {
    font-size: 0.95rem;
  }

  .case-index__city {
    font-size: 0.72rem;
  }

  .case {
    padding: var(--space-lg) var(--space-md);
  }

  .case__cover-meta {
    bottom: var(--space-sm);
    left: var(--space-sm);
    padding: 0.6rem var(--space-sm);
  }

  .case__block {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
  }

  .case__block-title {
    position: static;
  }

  .case__metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md) 0;
    padding: var(--space-md) 0;
  }

  .metric {
    border-left: 0;
    border-top: 1px solid rgba(244, 239, 231, 0.06);
    padding-top: var(--space-md);
  }

  .metric:nth-child(2) {
    border-left: 1px solid rgba(244, 239, 231, 0.06);
  }

  .metric:nth-child(-n+2) {
    border-top: 0;
    padding-top: 0;
  }

  .case__results-list {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .other-projects {
    padding: var(--space-lg) var(--space-md);
  }

  .other-projects__list {
    grid-template-columns: 1fr;
  }

  .other-project {
    border-left: 0;
  }

  /* CASE STUDIES — board mobile (lastre in colonna) */
  .case__logo {
    width: 48px;
    height: 48px;
    top: -8px;
    padding: 8px;
  }

  .case__board-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: var(--space-lg);
  }

  .plate--01,
  .plate--02,
  .plate--03 {
    grid-column: 1;
    grid-row: auto;
    margin: 0;
  }

  .plate__frame {
    aspect-ratio: 4 / 3;
  }

  /* ALTRI PROGETTI — spread mobile (sempre immagine sopra, testo sotto) */
  .feed {
    gap: var(--space-lg);
    padding: var(--space-md) var(--space-md) var(--space-lg);
  }

  .spread {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-md) 0;
  }

  .spread--left .spread__visual,
  .spread--right .spread__visual {
    order: 1;
  }

  .spread--left .spread__text,
  .spread--right .spread__text {
    order: 2;
    padding: 0;
  }

  .spread__name {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
  }

  .spread--right .poster,
  .spread--left .poster {
    transform: none;
    margin: 0 auto;
  }

  .spread__logo {
    height: 28px;
  }
}