/* ============================================
   scambi.css — redesign due percorsi
   ============================================ */

/* ========== STATEMENT ========== */
.scambi-statement {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.scambi-statement::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(226,56,84,0.06) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 70%, rgba(150,175,0,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.scambi-statement__text {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: 1.5rem;
  position: relative;
}

.scambi-statement__em {
  font-family: 'Kalam', cursive;
  font-style: normal;
  color: var(--color-fuchsia);
  font-weight: 700;
  display: inline-block;
  transform: rotate(-1.5deg);
  transform-origin: left center;
}

.scambi-statement__sub {
  max-width: 52ch;
  margin: 0 auto;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.85;
  color: var(--color-ink-soft);
  position: relative;
}

/* ========== BIFORCAZIONE ========== */
.scambi-fork {
  position: relative;
  padding: 4rem 1.5rem 5rem;
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}

.scambi-fork__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(150,175,0,0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 50%, rgba(226,56,84,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.scambi-fork .container { position: relative; z-index: 1; }

.scambi-fork__kicker {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-mute);
  margin-bottom: 2rem;
}

.scambi-fork__duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 820px;
  margin: 0 auto;
}

.scambi-fork__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: var(--shadow-card);
}

.scambi-fork__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.scambi-fork__card--green {
  background: var(--color-green-soft);
  border: 1.5px solid rgba(150,175,0,0.25);
}

.scambi-fork__card--fuchsia {
  background: var(--color-fuchsia-soft);
  border: 1.5px solid rgba(226,56,84,0.2);
}

.scambi-fork__icon {
  font-size: 2.5rem;
  line-height: 1;
}

.scambi-fork__card--green .scambi-fork__icon { color: var(--color-green-dark); }
.scambi-fork__card--fuchsia .scambi-fork__icon { color: var(--color-fuchsia-dark); }

.scambi-fork__title {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.scambi-fork__card--green .scambi-fork__title { color: var(--color-green-dark); }
.scambi-fork__card--fuchsia .scambi-fork__title { color: var(--color-fuchsia-dark); }

.scambi-fork__desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-ink-soft);
  flex-grow: 1;
}

.scambi-fork__cta {
  font-size: 0.82rem;
  font-weight: 700;
  margin-top: 0.5rem;
}

.scambi-fork__card--green .scambi-fork__cta { color: var(--color-green-dark); }
.scambi-fork__card--fuchsia .scambi-fork__cta { color: var(--color-fuchsia-dark); }

.scambi-fork__new {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-green);
  color: white;
  border-radius: var(--radius-full);
  padding: 0.25em 0.75em;
}

/* ========== PERCORSI ========== */
.scambi-percorso {
  position: relative;
  padding: 6rem 1.5rem;
  overflow: hidden;
}

.scambi-percorso--green { background: var(--color-green-soft); }
.scambi-percorso--fuchsia { background: var(--color-fuchsia-soft); }

.scambi-percorso__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.scambi-percorso--green .scambi-percorso__bg {
  background: radial-gradient(ellipse at 90% 10%, rgba(150,175,0,0.15) 0%, transparent 55%);
}

.scambi-percorso--fuchsia .scambi-percorso__bg {
  background: radial-gradient(ellipse at 10% 10%, rgba(226,56,84,0.12) 0%, transparent 55%);
}

.scambi-percorso .container { position: relative; z-index: 1; }

.scambi-percorso__header {
  max-width: 600px;
  margin: 0 auto 4rem;
  text-align: center;
}

.scambi-percorso__label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 0.3em 0.9em;
  margin-bottom: 0.85rem;
}

.scambi-percorso__label--green {
  background: rgba(150,175,0,0.2);
  color: var(--color-green-dark);
}

.scambi-percorso__label--fuchsia {
  background: rgba(226,56,84,0.15);
  color: var(--color-fuchsia-dark);
}

.scambi-percorso__title {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.scambi-percorso--green .scambi-percorso__title { color: var(--color-green-dark); }
.scambi-percorso--fuchsia .scambi-percorso__title { color: var(--color-fuchsia-dark); }

.scambi-percorso__intro {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* ========== JOURNEY (timeline verticale) ========== */
.scambi-journey {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.scambi-step {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.5rem;
  align-items: flex-start;
}

.scambi-step__connector {
  width: 2px;
  height: 2.5rem;
  margin-left: 1.65rem;
  border-radius: 2px;
}

.scambi-percorso--green .scambi-step__connector {
  background: rgba(150,175,0,0.3);
}

.scambi-percorso--fuchsia .scambi-step__connector {
  background: rgba(226,56,84,0.25);
}

/* Marker (cerchio con icona) */
.scambi-step__marker {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
}

.scambi-step__marker--green {
  background: var(--color-green);
  color: white;
}

.scambi-step__marker--fuchsia {
  background: var(--color-fuchsia);
  color: white;
}

.scambi-step__marker--glow {
  box-shadow: 0 0 0 6px rgba(150,175,0,0.2), 0 4px 14px rgba(0,0,0,0.12);
}

.scambi-percorso--fuchsia .scambi-step__marker--glow {
  box-shadow: 0 0 0 6px rgba(226,56,84,0.18), 0 4px 14px rgba(0,0,0,0.12);
}

/* Step body */
.scambi-step__body {
  padding-top: 0.6rem;
  padding-bottom: 0.25rem;
}

.scambi-step__title {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 0.6rem;
  line-height: 1.25;
}

.scambi-step__body p {
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--color-ink-soft);
  margin-bottom: 0.75rem;
}

.scambi-step__body p:last-child { margin-bottom: 0; }

.scambi-step__nota {
  font-size: 0.82rem !important;
  color: var(--color-ink-mute) !important;
  font-style: italic;
}

.scambi-step__em {
  font-family: 'Kalam', cursive;
  font-size: 1.1rem !important;
  font-style: normal !important;
  line-height: 1.5 !important;
  color: var(--color-fuchsia) !important;
  margin-top: 1rem !important;
}

.scambi-percorso--green .scambi-step__em {
  color: var(--color-green-dark) !important;
}

/* ========== CAROUSEL BARTER (stack layout) ========== */
.scambi-carousel {
  margin: 1.5rem 0 0.5rem;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  align-items: center;
  background: white;
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
}

.scambi-carousel__stack {
  position: relative;
  height: 240px;
  flex-shrink: 0;
}

.scambi-carousel__img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 160px;
  height: 190px;
  object-fit: cover;
  border-radius: 16px;
  transform-origin: center center;
  margin-left: -80px;
  margin-top: -95px;
  will-change: transform, opacity;
  background: white;
}

.scambi-carousel__info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.scambi-carousel__name {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-ink);
  margin: 0;
  transition: opacity 0.22s, filter 0.22s;
}

.scambi-carousel__role {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-green-dark);
  letter-spacing: 0.04em;
  margin: 0 0 0.5rem;
  transition: opacity 0.22s, filter 0.22s;
}

.scambi-carousel__quote {
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--color-ink-soft);
  font-style: italic;
  margin: 0 0 1rem;
  transition: opacity 0.22s, filter 0.22s;
  flex-grow: 1;
}

.scambi-carousel--animating .scambi-carousel__name,
.scambi-carousel--animating .scambi-carousel__role,
.scambi-carousel--animating .scambi-carousel__quote {
  opacity: 0;
  filter: blur(5px);
}

.scambi-carousel__arrows {
  display: flex;
  gap: 0.6rem;
}

.scambi-carousel__btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background 0.2s, transform 0.15s;
}

.scambi-carousel__btn:first-child {
  background: var(--color-ink);
  color: white;
}

.scambi-carousel__btn:last-child {
  background: var(--color-green);
  color: white;
}

.scambi-carousel__btn:hover { transform: scale(1.1); }

/* Richieste in arrivo (vecchio — non più usato) */
.scambi-requests {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.25rem 0;
}

.scambi-request {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  background: white;
  border: 1px solid rgba(150,175,0,0.3);
  border-radius: var(--radius-xl);
  padding: 1.1rem 1.25rem;
  font-size: 0.88rem;
  color: var(--color-ink);
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
  width: 160px;
  text-align: center;
}

/* alternanza sinistra / destra */
.scambi-request--1 { align-self: flex-start; }
.scambi-request--2 { align-self: flex-end; }
.scambi-request--3 { align-self: flex-start; }

.scambi-request__avatar {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-lg);
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.14);
}

/* Pill co(in) congelati */
.scambi-freeze-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(42,42,42,0.07);
  border: 1px solid rgba(42,42,42,0.15);
  border-radius: var(--radius-full);
  padding: 0.5rem 1.1rem;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0.75rem 0;
}

.scambi-freeze-pill i {
  font-size: 1rem;
  color: var(--color-ink-soft);
}

/* ========== L'INCROCIO ========== */
.scambi-incrocio {
  position: relative;
  background: var(--color-ink);
  padding: 7rem 1.5rem;
  text-align: center;
  overflow: hidden;
}

.scambi-incrocio__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(150,175,0,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 50%, rgba(226,56,84,0.1) 0%, transparent 55%);
  pointer-events: none;
}

.scambi-incrocio .container { position: relative; z-index: 1; }

.scambi-incrocio__headline {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  line-height: 1.3;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.025em;
  max-width: 20ch;
  margin: 0 auto 1.25rem;
}

.scambi-incrocio__accent {
  color: var(--color-green);
  display: block;
  font-style: italic;
}

.scambi-incrocio__sub {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

/* ========== ANNULLAMENTO ========== */
.scambi-annulla {
  position: relative;
  padding: 5rem 1.5rem;
  overflow: hidden;
}

.scambi-annulla__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(150,175,0,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(226,56,84,0.04) 0%, transparent 50%);
}

.scambi-annulla .container { position: relative; z-index: 1; }

.scambi-annulla__title {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  letter-spacing: -0.03em;
  text-align: center;
  margin-bottom: 0.5rem;
}

.scambi-annulla__lead {
  text-align: center;
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  margin-bottom: 2.5rem;
}

.scambi-accordion {
  max-width: 640px;
  margin: 0 auto;
}

/* ========== ACCORDION (condiviso) ========== */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-item:first-child { border-top: 1px solid var(--color-border); }

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 0;
  text-align: left;
}

.accordion-trigger__text {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  color: var(--color-ink);
  line-height: 1.35;
  transition: color 0.2s;
}

.accordion-trigger:hover .accordion-trigger__text,
.accordion-trigger[aria-expanded="true"] .accordion-trigger__text {
  color: var(--color-fuchsia);
}

.accordion-trigger__icon {
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--color-ink-mute);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s;
}

.accordion-trigger[aria-expanded="true"] .accordion-trigger__icon {
  transform: rotate(45deg);
  color: var(--color-fuchsia);
}

.accordion-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-body.is-open { max-height: 300px; }

.accordion-body p {
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  line-height: 1.8;
  padding-bottom: 1.35rem;
  margin: 0;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .scambi-fork__duo {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .scambi-step {
    grid-template-columns: 3rem 1fr;
    gap: 1rem;
  }

  .scambi-step__marker {
    width: 3rem;
    height: 3rem;
    font-size: 1.2rem;
  }

  .scambi-step__connector { margin-left: 1.4rem; }

  .scambi-percorso { padding: 4rem 1.25rem; }

  .scambi-carousel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 1.25rem;
  }

  .scambi-carousel__stack {
    height: 200px;
    margin: 0 auto;
    width: 100%;
  }
}