/* ═══════════════════════════════════════════════════════════════
   IMMAGINI AI — page styles
   §01 · HERO-ACCORDION FILTRABILE (hero + gallery in un'unica sezione)
═══════════════════════════════════════════════════════════════ */


/* ---------- §01 · HERO-ACCORDION ---------- */

.ia-hero {
  position: relative;
  padding-top: calc(var(--navbar-h) + var(--sp-12));
  padding-bottom: var(--sp-8);
  background: var(--color-bg);
  overflow: hidden;
}

@media (min-width: 900px) {
  .ia-hero {
    padding-top: calc(var(--navbar-h) + var(--sp-16));
  }
}

/* Grain overlay — texture sottile */
.ia-hero__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image:
    radial-gradient(circle at 20% 10%, rgba(242,169,59,0.3) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(214,69,51,0.25) 0%, transparent 45%);
  z-index: 0;
}


/* ---------- HEADER (eyebrow + H1 + sub + controls) ---------- */

.ia-hero__header {
  position: relative;
  z-index: 1;
  margin-bottom: var(--sp-10);
}

.ia-hero__eyebrow {
  opacity: 0;
  transform: translateY(8px);
  animation: iaHeroFadeUp 600ms var(--ease-out) 100ms forwards;
}

.ia-hero__h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7.5vw, 5.2rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-5);
  max-width: 16ch;
}

.ia-hero__line {
  display: block;
  opacity: 0;
  transform: translateY(14px);
  animation: iaHeroFadeUp 700ms var(--ease-out) forwards;
}
.ia-hero__line:nth-child(1) { animation-delay: 200ms; }
.ia-hero__line:nth-child(2) { animation-delay: 320ms; }
.ia-hero__line:nth-child(3) { animation-delay: 440ms; }

.ia-hero__line--accent {
  background: var(--gradient-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  padding-bottom: 0.2em;
}

.ia-hero__sub {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 54ch;
  margin-bottom: var(--sp-8);
  opacity: 0;
  transform: translateY(10px);
  animation: iaHeroFadeUp 700ms var(--ease-out) 560ms forwards;
}
.ia-hero__sub strong {
  color: var(--color-text);
  font-weight: 500;
}


/* ---------- TOOLBAR bottom · label corrente + CTA ---------- */

.ia-hero__toolbar {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--sp-4);
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-5);
  margin-top: var(--sp-5);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  opacity: 0;
  transform: translateY(10px);
  animation: iaHeroFadeUp 700ms var(--ease-out) 760ms forwards;
}

@media (min-width: 768px) {
  .ia-hero__toolbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-6);
  }
}

.ia-hero__counter {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--color-text);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ia-hero__counter-mark {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #0a0909;
  background: var(--color-accent);
  transition: background var(--dur-base) var(--ease-out);
}
.ia-hero__counter-mark[data-cat="photoshoot"] {
  background: var(--color-accent-2);
  color: var(--color-text);
}

.ia-hero__counter-idx    { color: var(--color-accent); letter-spacing: 0.14em; }
.ia-hero__counter-sep    { color: var(--color-text-dim); }
.ia-hero__counter-title  { color: var(--color-text); letter-spacing: 0.08em; }

.ia-hero__cta {
  padding: 12px 26px;
  font-size: 0.85rem;
  min-height: auto;
  align-self: flex-start;
}

@media (min-width: 768px) {
  .ia-hero__cta { align-self: center; }
}


/* ---------- ACCORDION · 8 pannelli ---------- */

.ia-hero__accordion {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-inline: var(--sp-5);
  margin-bottom: 0;
}

/* Barra progress — si riempie in 5s (sync con auto-cycle) */
.ia-hero__progress {
  position: absolute;
  top: -2px;
  left: var(--sp-5);
  right: var(--sp-5);
  height: 2px;
  background: rgba(244, 237, 226, 0.06);
  z-index: 5;
  border-radius: 2px;
  overflow: hidden;
  pointer-events: none;
}
.ia-hero__progress::after {
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  background: var(--gradient-amber);
  transform-origin: left center;
  transform: scaleX(var(--progress, 0));
  transition: transform var(--progress-dur, 0ms) linear;
}

@media (min-width: 768px) {
  .ia-hero__progress {
    left: var(--sp-8);
    right: var(--sp-8);
  }
}

@media (min-width: 768px) {
  .ia-hero__accordion {
    padding-inline: var(--sp-8);
  }
}

@media (min-width: 900px) {
  .ia-hero__accordion {
    flex-direction: row;
    gap: 8px;
    height: min(64vh, 560px);
    padding-inline: var(--sp-5);
  }
}

/* ----- PANNELLO base ----- */

.ia-hero__panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  flex: 0 0 auto;

  /* intro stagger */
  opacity: 0;
  transform: translateY(18px);
  animation: iaHeroPanelIn 700ms var(--ease-out) forwards;

  /* mobile: accordion verticale */
  height: 72px;
  transition:
    height 600ms var(--ease-out),
    flex-grow 600ms var(--ease-out),
    flex-basis 600ms var(--ease-out),
    opacity 400ms var(--ease-out),
    margin 500ms var(--ease-out);
}

.ia-hero__accordion article:nth-child(1) { animation-delay: 120ms; }
.ia-hero__accordion article:nth-child(2) { animation-delay: 200ms; }
.ia-hero__accordion article:nth-child(3) { animation-delay: 280ms; }
.ia-hero__accordion article:nth-child(4) { animation-delay: 360ms; }
.ia-hero__accordion article:nth-child(5) { animation-delay: 440ms; }
.ia-hero__accordion article:nth-child(6) { animation-delay: 520ms; }
.ia-hero__accordion article:nth-child(7) { animation-delay: 600ms; }
.ia-hero__accordion article:nth-child(8) { animation-delay: 680ms; }

/* mobile ATTIVO */
.ia-hero__panel.is-active {
  height: clamp(320px, 58vw, 420px);
  cursor: default;
}

/* mobile NASCOSTO (filtrato) */
.ia-hero__panel.is-hidden {
  height: 0;
  opacity: 0;
  pointer-events: none;
  margin-block: -3px;
  border-width: 0;
}

@media (min-width: 900px) {
  .ia-hero__panel {
    height: 100%;
    flex: 0 0 88px;
    min-width: 88px;
  }

  .ia-hero__panel.is-active {
    height: 100%;
    flex: 1 1 0;
    min-width: 0;
  }

  .ia-hero__panel.is-hidden {
    flex: 0 0 0;
    min-width: 0;
    height: 100%;
    opacity: 0;
    margin: 0;
    border-width: 0;
  }
}

.ia-hero__panel:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}


/* ----- IMMAGINE pannello ----- */

.ia-hero__panel-img-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
}

.ia-hero__panel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) saturate(0.9);
  transform: scale(1.02);
  transition: filter 600ms var(--ease-out), transform 700ms var(--ease-out);
}

.ia-hero__panel.is-active .ia-hero__panel-img {
  filter: brightness(0.85) saturate(1.05);
  transform: scale(1);
}

.ia-hero__panel:hover:not(.is-active):not(.is-hidden) .ia-hero__panel-img {
  filter: brightness(0.7) saturate(1);
}


/* ----- STATO COLLASSATO (mini label verticale desktop · riga mobile) ----- */

.ia-hero__panel-collapsed {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: 0 var(--sp-4);
  color: var(--color-text);
  opacity: 1;
  transition: opacity 300ms var(--ease-out);
  pointer-events: none;
}

.ia-hero__panel.is-active .ia-hero__panel-collapsed {
  opacity: 0;
}

/* mobile: orizzontale */
.ia-hero__panel-cat {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: #0a0909;
  background: var(--color-accent);
}
.ia-hero__panel-cat[data-cat="photoshoot"] {
  background: var(--color-accent-2);
  color: var(--color-text);
}

.ia-hero__panel-num {
  flex-shrink: 0;
  color: var(--color-text-muted);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.ia-hero__panel-vtitle {
  flex: 1;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-text);
}

/* desktop: verticale quando collassato */
@media (min-width: 900px) {
  .ia-hero__panel-collapsed {
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) 0;
  }

  .ia-hero__panel-vtitle {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    flex: 0 1 auto;
    text-align: left;
    font-size: 0.92rem;
    max-height: 60%;
  }
}


/* ----- OVERLAY (stato attivo) ----- */

.ia-hero__panel-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-5);
  background: linear-gradient(180deg,
    rgba(10,9,9,0) 0%,
    rgba(10,9,9,0) 45%,
    rgba(10,9,9,0.85) 100%);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms var(--ease-out) 150ms, transform 600ms var(--ease-out) 150ms;
  pointer-events: none;
}

@media (min-width: 900px) {
  .ia-hero__panel-overlay { padding: var(--sp-6) var(--sp-6); }
}

.ia-hero__panel.is-active .ia-hero__panel-overlay {
  opacity: 1;
  transform: translateY(0);
}

.ia-hero__panel-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--color-text);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  opacity: 0.85;
  margin-bottom: var(--sp-3);
}

.ia-hero__panel-tag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.ia-hero__panel-tag-dot[data-cat="photoshoot"] {
  background: var(--color-accent-2);
}

.ia-hero__panel-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--sp-2);
}

.ia-hero__panel-client {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}


/* ---------- TICKER ---------- */

.ia-hero__ticker {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding-block: var(--sp-4);
  white-space: nowrap;
}

.ia-hero__ticker-track {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--color-text-dim);
  animation: iaHeroTicker 38s linear infinite;
  will-change: transform;
}


/* ---------- KEYFRAMES ---------- */

@keyframes iaHeroFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes iaHeroPanelIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes iaHeroTicker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ---------- REDUCED MOTION ---------- */

@media (prefers-reduced-motion: reduce) and (max-width: 767px) {
  .ia-hero__line,
  .ia-hero__sub,
  .ia-hero__eyebrow,
  .ia-hero__toolbar,
  .ia-hero__panel {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .ia-hero__ticker-track { animation: none; }
  .ia-hero__progress::after { transition: none; transform: scaleX(0); }
  .ia-pricing__poster-block,
  .ia-pricing__poster-line,
  .ia-pricing__blade,
  .ia-pricing__aperture-core {
    animation: none !important;
  }
}


/* ═══════════════════════════════════════════════════════════════
   §02 · SERVIZI SPLIT
═══════════════════════════════════════════════════════════════ */

.ia-services {
  position: relative;
  background: var(--color-bg);
  padding-block: var(--sp-20);
}

@media (min-width: 768px) {
  .ia-services { padding-block: var(--sp-32); }
}

.ia-services__header {
  margin-bottom: var(--sp-12);
  max-width: 680px;
}

.ia-services__h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-5);
}

.ia-services__lead {
  font-size: clamp(0.95rem, 1.3vw, 1.1rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 54ch;
}

.ia-services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  position: relative;
}

@media (min-width: 900px) {
  .ia-services__grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
  .ia-services__grid::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--color-border);
  }
}

.ia-services__col {
  display: flex;
  gap: var(--sp-6);
  padding: var(--sp-8) var(--sp-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
}

@media (min-width: 900px) {
  .ia-services__col {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: var(--sp-4) var(--sp-10) var(--sp-4) 0;
  }
  .ia-services__col:last-child {
    padding: var(--sp-4) 0 var(--sp-4) var(--sp-10);
  }
}

.ia-services__col-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
  padding-top: 4px;
}

.ia-services__col-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #0a0909;
  background: var(--color-accent);
  flex-shrink: 0;
}
.ia-services__col-mark[data-cat="photoshoot"] {
  background: var(--color-accent-2);
  color: var(--color-text);
}

/* ─── Icone cicliche dentro il mark — 4 stati, 10s totali ─── */

.ia-services__col-icon {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 22px;
  height: 22px;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out);
}

.ia-services__col-icon.is-active {
  opacity: 1;
  transform: scale(1);
}

@media (min-width: 768px) {
  .ia-services__col-icon {
    filter: blur(4px);
    transform: translateY(6px) scale(0.92) rotate(-2deg);
    transform-origin: center;
    transition:
      opacity 820ms cubic-bezier(0.22, 0.61, 0.36, 1),
      transform 820ms cubic-bezier(0.22, 0.61, 0.36, 1),
      filter 820ms cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: opacity, transform, filter;
  }

  .ia-services__col-mark::before {
    content: "";
    position: absolute;
    inset: -10px;
    border-radius: 999px;
    background: radial-gradient(circle, color-mix(in srgb, currentColor 24%, transparent) 0%, transparent 66%);
    opacity: 0;
    transform: scale(0.78);
    transition:
      opacity 620ms var(--ease-out),
      transform 620ms var(--ease-out);
    z-index: -1;
    pointer-events: none;
  }

  .ia-services__col-icon rect,
  .ia-services__col-icon path,
  .ia-services__col-icon line,
  .ia-services__col-icon ellipse,
  .ia-services__col-icon circle:not([fill="currentColor"]) {
    stroke-dasharray: 220;
    stroke-dashoffset: 220;
    transition: stroke-dashoffset 1.1s var(--ease-out);
  }

  .ia-services__col-icon *:nth-child(1) { transition-delay: 0ms; }
  .ia-services__col-icon *:nth-child(2) { transition-delay: 80ms; }
  .ia-services__col-icon *:nth-child(3) { transition-delay: 140ms; }
  .ia-services__col-icon *:nth-child(4) { transition-delay: 200ms; }
  .ia-services__col-icon *:nth-child(5) { transition-delay: 250ms; }
  .ia-services__col-icon *:nth-child(6) { transition-delay: 290ms; }
  .ia-services__col-icon *:nth-child(7) { transition-delay: 320ms; }

  .ia-services__col-mark:has(.ia-services__col-icon.is-active)::before {
    opacity: 1;
    transform: scale(1);
  }

  .ia-services__col-icon.is-active {
    filter: blur(0);
    transform: translateY(0) scale(1) rotate(0deg);
  }

  .ia-services__col-icon.is-active rect,
  .ia-services__col-icon.is-active path,
  .ia-services__col-icon.is-active line,
  .ia-services__col-icon.is-active ellipse,
  .ia-services__col-icon.is-active circle:not([fill="currentColor"]) {
    stroke-dashoffset: 0;
  }
}

@media (prefers-reduced-motion: reduce) and (max-width: 767px) {
  .ia-services__col-icon { opacity: 0; }
  .ia-services__col-icon:first-child { opacity: 1; transform: scale(1); }
}

.ia-services__col-code {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--color-text-dim);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
}

.ia-services__col-body { flex: 1; min-width: 0; }

.ia-services__col-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.8vw, 2.6rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
}

.ia-services__col-desc {
  color: var(--color-text-muted);
  line-height: 1.65;
  font-size: 0.95rem;
  margin-bottom: var(--sp-6);
}

.ia-services__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.ia-services__tags li {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(244, 237, 226, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--r-pill);
  font-size: 0.78rem;
  color: var(--color-text);
  line-height: 1;
  animation: iaTagIn 350ms var(--ease-out) both;
}

/* 6 badge visibili di default; dal 7° in poi nascosti */
.ia-services__tags li:nth-child(n+7) { display: none; }

.ia-services__col.is-expanded .ia-services__tags li:nth-child(n+7) {
  display: inline-block;
}

@keyframes iaTagIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* toggle button */

.ia-services__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 14px;
  background: transparent;
  border: 1px dashed var(--color-border);
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  margin-bottom: var(--sp-6);
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}

.ia-services__toggle:hover,
.ia-services__toggle:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(242, 169, 59, 0.05);
}

.ia-services__toggle-less { display: none; }
.ia-services__col.is-expanded .ia-services__toggle-more { display: none; }
.ia-services__col.is-expanded .ia-services__toggle-less { display: inline; }

.ia-services__toggle-count {
  display: inline-block;
  margin: 0 2px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 0.72rem;
}

.ia-services__toggle-arrow {
  display: inline-block;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 4px;
  transition: transform var(--dur-base) var(--ease-out);
}
.ia-services__col.is-expanded .ia-services__toggle-arrow {
  transform: rotate(180deg);
}

.ia-services__col-foot {
  font-size: 0.62rem;
  color: var(--color-text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
}


/* ═══════════════════════════════════════════════════════════════
   §03 · PRICING SPLIT
═══════════════════════════════════════════════════════════════ */

.ia-pricing {
  position: relative;
  background: var(--color-surface);
  padding-block: var(--sp-20);
  overflow: hidden;
}

@media (min-width: 768px) {
  .ia-pricing { padding-block: var(--sp-32); }
}

.ia-pricing__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image:
    radial-gradient(circle at 80% 10%, rgba(242,169,59,0.5) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(214,69,51,0.4) 0%, transparent 45%);
  mix-blend-mode: overlay;
}

.ia-pricing__header {
  position: relative;
  z-index: 1;
  margin-bottom: var(--sp-12);
}

.ia-pricing__h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.ia-pricing__lead {
  margin-top: var(--sp-4);
  max-width: 620px;
  color: var(--color-text-muted);
}

.ia-pricing__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

@media (min-width: 768px) {
  .ia-pricing__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
}

.ia-pricing__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: var(--sp-8) var(--sp-6);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.ia-pricing__card:hover {
  border-color: rgba(242, 169, 59, 0.4);
  transform: translateY(-2px);
}

.ia-pricing__card[data-cat="photoshoot"]:hover {
  border-color: rgba(214, 69, 51, 0.4);
}

/* ---------- ICONA POSTER BUILDER ---------- */

.ia-pricing__icon {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  display: block;
  position: relative;
}

.ia-pricing__icon--poster {
  width: 62px;
  height: 80px;
  background: rgba(244, 237, 226, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.ia-pricing__poster-block,
.ia-pricing__poster-line {
  position: absolute;
  opacity: 0;
  animation: iaPosterBuild 3s var(--ease-out) infinite;
}

/* blocco 1: header dorato in alto */
.ia-pricing__poster-block--1 {
  top: 8px; left: 8px; right: 8px; height: 12px;
  background: var(--color-accent);
  animation-delay: 0s;
}
/* linea 1: titolo */
.ia-pricing__poster-line--1 {
  top: 26px; left: 8px; width: 36px; height: 3px;
  background: var(--color-text);
  animation-delay: 0.35s;
}
/* linea 2: sottotitolo corto */
.ia-pricing__poster-line--2 {
  top: 33px; left: 8px; width: 22px; height: 2px;
  background: var(--color-text-muted);
  animation-delay: 0.55s;
}
/* blocco 2: corpo immagine centro */
.ia-pricing__poster-block--2 {
  top: 40px; left: 8px; width: 22px; height: 22px;
  background: var(--color-accent-2);
  animation-delay: 0.75s;
}
/* blocco 3: corpo immagine destro */
.ia-pricing__poster-block--3 {
  top: 40px; left: 32px; right: 8px; height: 22px;
  background: rgba(244, 237, 226, 0.25);
  animation-delay: 0.95s;
}

@keyframes iaPosterBuild {
  0%       { opacity: 0.18; transform: translateY(-4px) scale(0.92); }
  25%, 75% { opacity: 1; transform: translateY(0)     scale(1); }
  100%     { opacity: 0.18; transform: translateY(-4px) scale(0.92); }
}

/* ---------- ICONA APERTURE ---------- */

.ia-pricing__icon--aperture {
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10,9,9,1) 22%, rgba(214,69,51,0.08) 100%);
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
}

.ia-pricing__blade {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 16px;
  height: 24px;
  margin-left: -8px;
  background: var(--color-accent-2);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  transform-origin: 50% 28px;
  animation: iaApertureBlade 2.4s ease-in-out infinite;
  will-change: height, opacity;
}

.ia-pricing__blade--1 { transform: rotate(0deg);   animation-delay: 0s; }
.ia-pricing__blade--2 { transform: rotate(60deg);  animation-delay: 0.08s; }
.ia-pricing__blade--3 { transform: rotate(120deg); animation-delay: 0.16s; }
.ia-pricing__blade--4 { transform: rotate(180deg); animation-delay: 0.24s; }
.ia-pricing__blade--5 { transform: rotate(240deg); animation-delay: 0.32s; }
.ia-pricing__blade--6 { transform: rotate(300deg); animation-delay: 0.40s; }

@keyframes iaApertureBlade {
  0%, 100% { height: 24px; opacity: 0.95; }
  50%      { height: 8px;  opacity: 0.55; }
}

.ia-pricing__aperture-core {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text);
  box-shadow: 0 0 0 2px rgba(10,9,9,1);
  z-index: 2;
}

/* ---------- CARD HEAD / BODY ---------- */

.ia-pricing__card-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.ia-pricing__card-label {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--color-accent);
}

.ia-pricing__card[data-cat="photoshoot"] .ia-pricing__card-label {
  color: var(--color-accent-2);
}

.ia-pricing__card-range {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.ia-pricing__card-from {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
}

.ia-pricing__card-price {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  line-height: 1;
}

.ia-pricing__card-cur {
  font-size: 0.55em;
  color: var(--color-text-muted);
  margin-left: 0.1em;
}

.ia-pricing__card-unit {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--color-text-dim);
  font-weight: 400;
  text-transform: uppercase;
}

.ia-pricing__card-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.ia-pricing__card-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
}

.ia-pricing__card-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-text);
}

.ia-pricing__card-check {
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(242, 169, 59, 0.18);
  color: var(--color-accent);
  font-size: 0.7rem;
  margin-top: 2px;
}

.ia-pricing__card[data-cat="photoshoot"] .ia-pricing__card-check {
  background: rgba(214, 69, 51, 0.18);
  color: var(--color-accent-2);
}

.ia-pricing__card-list-note {
  color: var(--color-text-dim);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  margin-left: var(--sp-2);
}

.ia-pricing__card-cta {
  margin-top: auto;
  align-self: flex-start;
  padding: 12px 24px;
  font-size: 0.85rem;
  min-height: auto;
}

.ia-pricing__note {
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  padding-top: var(--sp-4);
  border-top: 1px dashed var(--color-border);
}

.ia-pricing__note-link {
  color: var(--color-accent);
  transition: color var(--dur-fast);
}
.ia-pricing__note-link:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}


/* ═══════════════════════════════════════════════════════════════
   §04 · ANTI AI-SLOP
═══════════════════════════════════════════════════════════════ */

.ia-slop {
  background: var(--color-bg);
  padding-block: var(--sp-20);
}

@media (min-width: 768px) {
  .ia-slop { padding-block: var(--sp-32); }
}

/* ── Header ──────────────────────────────────────────── */

.ia-slop__header {
  margin-bottom: var(--sp-16);
  max-width: 680px;
}

.ia-slop__h2 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-5);
}

.ia-slop__h2-em {
  font-style: italic;
  background: var(--gradient-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-bottom: 0.2em;
}

.ia-slop__lead {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 52ch;
}

/* ── Alternating pairs ───────────────────────────────── */

.ia-slop__pairs {
  display: flex;
  flex-direction: column;
  gap: var(--sp-20);
}

@media (min-width: 768px) {
  .ia-slop__pairs { gap: var(--sp-24); }
}

.ia-slop__pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  align-items: center;
}

@media (min-width: 768px) {
  .ia-slop__pair {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-14);
  }
  .ia-slop__pair-text {
    padding-inline: 5%;
  }
  /* flip: media second in DOM → visually on right */
  .ia-slop__pair--flip .ia-slop__pair-media { order: 2; }
  .ia-slop__pair--flip .ia-slop__pair-text   { order: 1; }
}

.ia-slop__pair-num {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-bottom: var(--sp-3);
}

.ia-slop__pair-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-4);
  color: var(--color-text);
}

.ia-slop__pair-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 38ch;
}

@media (min-width: 768px) {
  /* testo a DX — allinea a sinistra normale */
  .ia-slop__pair:not(.ia-slop__pair--flip) .ia-slop__pair-desc { max-width: 42ch; }
}

/* ── Before/after comparison slider ──────────────────── */

.ia-compare {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  user-select: none;
  touch-action: none; /* blocca scroll durante drag */
  cursor: ew-resize;
}

.ia-compare::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05), inset 0 -80px 90px rgba(0,0,0,0.16);
}

.ia-compare__layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.ia-compare__layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Layer "rifinita" (after) — mascherato dinamicamente via clip-path */
.ia-compare__layer--after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  clip-path: inset(0 0 0 var(--compare-start, 50%));
}

/* Linea trascinabile */
.ia-compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--compare-start, 50%);
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, rgba(244,237,226,0.5) 18%, rgba(244,237,226,0.6) 82%, transparent 100%);
  cursor: ew-resize;
  z-index: 4;
  transform: translateX(-50%);
  box-shadow: 0 0 14px rgba(0,0,0,0.24);
}

.ia-compare__handle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: rgba(10, 9, 9, 0.72);
  border: 1px solid rgba(244, 237, 226, 0.28);
  box-shadow:
    0 0 0 2px rgba(244,237,226,0.05),
    0 10px 22px rgba(0,0,0,0.36);
  backdrop-filter: blur(6px);
}

.ia-compare__handle::before {
  content: '↔';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  font-weight: 500;
  color: rgba(244, 237, 226, 0.9);
  letter-spacing: 0;
  z-index: 5;
  pointer-events: none;
  margin-left: 0;
}

/* Tag Grezza / Rifinita */
.ia-compare__tag {
  position: absolute;
  top: 12px;
  padding: 4px 9px;
  border-radius: 4px;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  pointer-events: none;
  z-index: 3;
  box-shadow: 0 8px 18px rgba(0,0,0,0.18);
}

.ia-compare__tag:not(.ia-compare__tag--after) {
  left: 12px;
  background: var(--color-accent-2);
  color: var(--color-text);
}

.ia-compare__tag--after {
  right: 12px;
  background: var(--color-accent);
  color: #0a0909;
}


/* ═══════════════════════════════════════════════════════════════
   §05 · METODO — mazzo di carte
═══════════════════════════════════════════════════════════════ */

.ia-metodo {
  position: relative;
  background: var(--color-surface);
  padding-block: var(--sp-20);
  overflow: hidden;
}

@media (min-width: 768px) {
  .ia-metodo { padding-block: var(--sp-32); }
}

.ia-metodo__desk {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.55;
  background:
    radial-gradient(ellipse at 50% 20%, rgba(242, 169, 59, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 100%, rgba(214, 69, 51, 0.05) 0%, transparent 55%);
}

/* ---------- LAYOUT: 1 col mobile → 2 col desktop ---------- */

.ia-metodo__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: center;
}

@media (min-width: 900px) {
  .ia-metodo__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }
}

@media (min-width: 768px) {
  .ia-metodo__copy {
    text-align: center;
    max-width: 760px;
    margin-inline: auto;
  }

  .ia-metodo__lead {
    margin-inline: auto;
  }

  .ia-metodo__stage {
    padding-inline: 0;
  }

  .ia-metodo__deck {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2.8vw, 34px);
    width: min(100%, 1120px);
    max-width: none;
    height: auto;
    margin-bottom: 0;
  }

  .ia-metodo__card,
  .ia-metodo__card[data-pos="front"],
  .ia-metodo__card[data-pos="middle"],
  .ia-metodo__card[data-pos="back"] {
    position: relative;
    inset: auto;
    min-height: clamp(360px, 43vw, 470px);
    opacity: 1;
    transform: none;
    border-color: rgba(242, 169, 59, 0.28);
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.28);
    cursor: default;
  }

  .ia-metodo__card:nth-child(2) {
    transform: translateY(-10px);
    border-color: rgba(242, 169, 59, 0.46);
  }

  .ia-metodo__ctrl,
  .ia-metodo__steps {
    display: none;
  }
}

/* ---------- TESTO SX ---------- */

.ia-metodo__h2 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-5);
}

.ia-metodo__h2-em {
  font-style: italic;
  background: var(--gradient-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ia-metodo__lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 44ch;
  line-height: 1.6;
  margin-bottom: var(--sp-8);
}

/* Lista passi — visibile solo su desktop */

.ia-metodo__steps {
  display: none;
  flex-direction: column;
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 900px) {
  .ia-metodo__steps { display: flex; }
}

.ia-metodo__step {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--color-border);
  opacity: 0.38;
  cursor: pointer;
  transition: opacity var(--dur-base) var(--ease-out);
}

.ia-metodo__step:last-child { border-bottom: none; }

.ia-metodo__step.is-active { opacity: 1; }

.ia-metodo__step-num {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  background: rgba(242, 169, 59, 0.1);
  border: 1px solid rgba(242, 169, 59, 0.25);
  color: var(--color-accent);
  transition: background var(--dur-base), border-color var(--dur-base), color var(--dur-base);
}

.ia-metodo__step.is-active .ia-metodo__step-num {
  background: var(--color-accent);
  color: #0a0909;
  border-color: var(--color-accent);
}

.ia-metodo__step-name {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

/* ---------- STAGE DX ---------- */

.ia-metodo__stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-8);
  /* padding laterale: contiene l'overflow delle carte ruotate */
  padding-inline: clamp(24px, 8vw, 48px);
}

/* ---------- MAZZO ---------- */

.ia-metodo__deck {
  position: relative;
  width: 100%;
  max-width: 300px;
  height: 390px;
  margin-inline: auto;
  /* margin-bottom: le carte ruotate escono dal basso */
  margin-bottom: var(--sp-6);
  outline: none;
}

.ia-metodo__deck:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 8px;
  border-radius: var(--r-md);
}

/* ---------- SINGOLA CARTA ---------- */

.ia-metodo__card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse at 30% 15%, rgba(242, 169, 59, 0.05) 0%, transparent 60%),
    var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 36px var(--sp-8);
  /* pivot sotto la carta: effetto ventaglio naturale */
  transform-origin: center 115%;
  transition:
    transform 560ms var(--ease-out),
    opacity   420ms var(--ease-out),
    box-shadow 520ms var(--ease-out),
    border-color 400ms var(--ease-out);
  will-change: transform, opacity;
}

/* --- posizioni nel mazzo --- */

.ia-metodo__card[data-pos="front"] {
  z-index: 3;
  transform: rotate(0deg) translateY(0);
  opacity: 1;
  border-color: rgba(242, 169, 59, 0.4);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.5),
    0 24px 56px rgba(0, 0, 0, 0.28);
  cursor: pointer;
}

.ia-metodo__card[data-pos="middle"] {
  z-index: 2;
  transform: rotate(5deg) translateY(16px);
  opacity: 0.65;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.32);
}

.ia-metodo__card[data-pos="back"] {
  z-index: 1;
  transform: rotate(-6.5deg) translateY(28px);
  opacity: 0.35;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* hover solo sulla carta in primo piano */
@media (hover: hover) {
  .ia-metodo__card[data-pos="front"]:hover {
    transform: rotate(0deg) translateY(-5px);
    box-shadow:
      0 14px 36px rgba(0, 0, 0, 0.55),
      0 32px 72px rgba(0, 0, 0, 0.32);
  }
}

@media (hover: hover) and (min-width: 768px) {
  .ia-metodo__card[data-pos="front"]:hover {
    transform: none;
  }
}

/* ---------- CONTENUTO CARTA ---------- */

.ia-metodo__card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
}

.ia-metodo__card-num {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  background: rgba(242, 169, 59, 0.1);
  border: 1px solid rgba(242, 169, 59, 0.3);
  color: var(--color-accent);
}

.ia-metodo__card-suit {
  font-size: 1.25rem;
  color: var(--color-accent);
  opacity: 0.2;
  line-height: 1;
}

.ia-metodo__card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ia-metodo__card-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--sp-5);
}

.ia-metodo__card-desc {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.62;
}

.ia-metodo__card-foot {
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.ia-metodo__card-tag {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  opacity: 0.75;
}

/* "tocca →" visibile solo sulla carta front, solo mobile */
.ia-metodo__card-hint {
  display: none;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--color-text-dim);
}

@media (max-width: 899px) {
  .ia-metodo__card[data-pos="front"] .ia-metodo__card-hint {
    display: inline;
  }
}

/* ---------- CONTROLLI ---------- */

.ia-metodo__ctrl {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.ia-metodo__next {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 12px 24px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  min-height: 44px;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}

.ia-metodo__next:hover,
.ia-metodo__next:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(242, 169, 59, 0.05);
}

.ia-metodo__dots {
  display: flex;
  gap: 7px;
  align-items: center;
}

.ia-metodo__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background var(--dur-fast), transform var(--dur-base) var(--ease-out);
}

.ia-metodo__dot.is-active {
  background: var(--color-accent);
  transform: scale(1.35);
}

@media (min-width: 768px) {
  .ia-metodo__deck {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2.8vw, 34px);
    width: min(100%, 1120px);
    max-width: none;
    height: auto;
    margin-bottom: 0;
  }

  .ia-metodo__deck > .ia-metodo__card,
  .ia-metodo__deck > .ia-metodo__card[data-pos="front"],
  .ia-metodo__deck > .ia-metodo__card[data-pos="middle"],
  .ia-metodo__deck > .ia-metodo__card[data-pos="back"] {
    position: relative;
    inset: auto;
    width: auto;
    min-width: 0;
    min-height: clamp(360px, 43vw, 470px);
    opacity: 1;
    transform: none;
    border-color: rgba(242, 169, 59, 0.28);
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.28);
    cursor: default;
  }

  .ia-metodo__deck > .ia-metodo__card:nth-child(2),
  .ia-metodo__deck > .ia-metodo__card:nth-child(2)[data-pos] {
    transform: translateY(-10px);
    border-color: rgba(242, 169, 59, 0.46);
  }
}

/* ---------- REDUCED MOTION ---------- */

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


/* ═══════════════════════════════════════════════════════════════
   §06 · FAQ — scroll snap carousel
═══════════════════════════════════════════════════════════════ */

.ia-faq {
  background: var(--color-bg);
  padding-block: var(--sp-20);
}

@media (min-width: 768px) {
  .ia-faq { padding-top: var(--sp-32); padding-bottom: var(--sp-20); }
}

.ia-faq__header {
  margin-bottom: var(--sp-10);
}

.ia-faq__h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.ia-faq__scroll {
  display: flex;
  gap: var(--sp-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--sp-5);
  padding-inline: var(--sp-5);
  padding-block: var(--sp-4);
  scrollbar-width: none;
}
.ia-faq__scroll::-webkit-scrollbar { display: none; }

@media (min-width: 768px) {
  .ia-faq__scroll {
    padding-inline: var(--sp-8);
    scroll-padding-inline: var(--sp-8);
    gap: var(--sp-5);
  }
}

.ia-faq__card {
  position: relative;
  flex: 0 0 clamp(280px, 82vw, 440px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: var(--sp-6) var(--sp-5);
  min-height: 260px;
}

.ia-faq__card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.ia-faq__card-code { color: var(--color-text-dim); font-size: 0.6rem; letter-spacing: 0.14em; }
.ia-faq__card-tag  {
  padding: 3px 8px;
  border: 1px solid rgba(242,169,59,0.35);
  border-radius: var(--r-pill);
  color: var(--color-accent);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
}

.ia-faq__card-q {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.ia-faq__card-a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.ia-faq__card-corner {
  position: absolute;
  top: 0; right: 0;
  width: 20px; height: 20px;
  border-top: 1px solid var(--color-accent);
  border-right: 1px solid var(--color-accent);
  border-radius: 0 var(--r-md) 0 0;
  opacity: 0.6;
}

.ia-faq__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.ia-faq__dots {
  display: flex;
  gap: 6px;
}

.ia-faq__dot {
  width: 20px;
  height: 3px;
  background: var(--color-border);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  padding: 0;
  transition: background var(--dur-fast), width var(--dur-base) var(--ease-out);
}
.ia-faq__dot.is-active {
  background: var(--color-accent);
  width: 32px;
}

.ia-faq__counter { color: var(--color-text-dim); font-size: 0.62rem; letter-spacing: 0.14em; }


/* ═══════════════════════════════════════════════════════════════
   §07 · CTA finale
═══════════════════════════════════════════════════════════════ */

.ia-cta {
  position: relative;
  background: var(--color-bg);
  padding-block: var(--sp-24);
  overflow: hidden;
  border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .ia-cta { padding-block: var(--sp-32); }
}

.ia-cta__watermark {
  position: absolute;
  top: -40px;
  right: -20px;
  font-family: var(--font-display);
  font-size: clamp(14rem, 30vw, 26rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
  opacity: 0.025;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.05em;
  z-index: 0;
}

.ia-cta__inner {
  position: relative;
  z-index: 1;
}

.ia-cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.ia-cta__line { display: block; }

.ia-cta__line--fill {
  background: var(--gradient-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  padding-bottom: 0.2em;
}

.ia-cta__line--small {
  font-size: 0.62em;
  color: var(--color-text-muted);
  font-style: normal;
  margin-top: var(--sp-2);
}

.ia-cta__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.ia-cta__note { letter-spacing: 0.12em; }

/* (lightbox rimossa — sostituita da comparison slider) */