/* ============================================
   coin.css — pagina co(in) — redesign
   ============================================ */

/* ========== HERO ========== */
.coin-hero-title {
  will-change: filter, opacity, transform;
}

/* ========== STATEMENT ========== */
.coin-statement {
  padding: 5rem 1.5rem 4.5rem;
  text-align: center;
  overflow: hidden;
  position: relative;
}

.coin-statement::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 60%, rgba(150,175,0,0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(226,56,84,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.coin-statement__text {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--color-ink);
  margin-bottom: 2rem;
  position: relative;
}

.coin-statement__em {
  font-family: 'Kalam', cursive;
  font-style: normal;
  color: var(--color-fuchsia);
  font-weight: 700;
  display: inline-block;
  transform: rotate(-2deg);
  transform-origin: left center;
  font-size: 0.95em;
}

.coin-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;
}

.coin-statement__sub strong {
  color: var(--color-ink);
}

/* ========== VIDEO ========== */
.coin-video {
  padding: 0 1.5rem 5rem;
}

.coin-video__wrap {
  max-width: 520px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.1), 0 4px 12px rgba(150,175,0,0.12);
  border: 1.5px solid var(--color-border);
}

.coin-video__player {
  display: block;
  width: 100%;
  height: auto;
}

/* ========== QUANTO VALE ========== */
.coin-valore {
  position: relative;
  padding: 5rem 1.5rem;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
}

.coin-valore__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(150,175,0,0.10) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(150,175,0,0.06) 0%, transparent 45%);
}

.coin-valore__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.coin-valore__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.coin-valore__eq {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  gap: 0.25rem;
}

.coin-valore__num {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(4.5rem, 11vw, 7.5rem);
  color: var(--color-ink);
  letter-spacing: -0.04em;
}

.coin-valore__unit {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  color: var(--color-green);
  letter-spacing: -0.02em;
}

.coin-valore__tilde {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--color-ink-mute);
  font-weight: 300;
  line-height: 1.2;
}

.coin-valore__euro {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(4.5rem, 11vw, 7.5rem);
  color: var(--color-ink);
  letter-spacing: -0.04em;
}

.coin-valore__caption {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-mute);
}

.coin-valore__title {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.coin-valore__text p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
  margin-bottom: 1rem;
}

.coin-valore__callout {
  margin-top: 1.5rem;
  font-size: 0.97rem;
  line-height: 1.7;
}

/* ========== FIDUCIA ========== */
.coin-fiducia {
  position: relative;
  background: var(--color-ink);
  padding: 7rem 1.5rem;
  text-align: center;
  overflow: hidden;
}

.coin-fiducia__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(150,175,0,0.15) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 30%, rgba(226,56,84,0.10) 0%, transparent 50%);
  pointer-events: none;
}

.coin-fiducia__headline {
  position: relative;
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  line-height: 1.3;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
}

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

.coin-fiducia__sub {
  position: relative;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 3rem;
}

.coin-fiducia__pills {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.coin-fiducia__pill {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  background: rgba(255,255,255,0.04);
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}

.coin-fiducia__pill:hover {
  border-color: rgba(150,175,0,0.55);
  color: var(--color-green);
  background: rgba(150,175,0,0.07);
}

/* ========== COME VALUTO ========== */
.coin-valuta {
  background: var(--color-surface);
  padding: 5rem 1.5rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.coin-valuta__inner {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 4rem;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}

.coin-valuta__title {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--color-ink);
}

.coin-valuta__lead {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.coin-valuta__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.coin-valuta__list li {
  padding: 1.1rem 1.25rem;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-green);
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--color-ink-soft);
}

.coin-valuta__list li strong {
  color: var(--color-ink);
  display: block;
  margin-bottom: 0.1rem;
  font-weight: 700;
}

.coin-valuta__aside {
  position: sticky;
  top: 6rem;
  background: none;
  border: none;
  padding: 0;
  overflow: visible;
}

.coin-valuta__tag {
  position: relative;
  display: block;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,0.18));
  transform-origin: top center;
}

.coin-valuta__tag-img {
  width: 75%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.coin-valuta__tag-content {
  position: absolute;
  top: 32%;
  /* immagine centrata al 75%: margini laterali = 12.5% + padding interno */
  left: 20%;
  right: 20%;
  text-align: center;
}

.coin-valuta__tip {
  font-family: 'Kalam', cursive;
  font-size: 1.65rem;
  line-height: 1.35;
  color: var(--color-fuchsia-dark);
  margin-bottom: 1.25rem;
}

.coin-valuta__tip-note {
  font-size: 0.78rem;
  color: var(--color-ink-mute);
  line-height: 1.6;
}

/* ========== COME SI OTTENGONO ========== */
.coin-ottieni {
  position: relative;
  padding: 5rem 1.5rem;
  overflow: hidden;
}

.coin-ottieni__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 90% 80%, rgba(226,56,84,0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 10% 20%, rgba(150,175,0,0.05) 0%, transparent 50%);
}

.coin-ottieni__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.coin-ottieni__divider {
  width: 1px;
  background: var(--color-border);
  align-self: stretch;
  min-height: 200px;
}

.coin-ottieni__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-fuchsia-dark);
  background: var(--color-fuchsia-soft);
  padding: 0.25em 0.75em;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.coin-ottieni__label--green {
  color: var(--color-green-dark);
  background: var(--color-green-soft);
}

.coin-ottieni__heading {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.3;
  color: var(--color-ink);
}

.coin-ottieni__col p {
  font-size: 0.97rem;
  color: var(--color-ink-soft);
  line-height: 1.75;
}

.coin-ottieni__claim {
  margin-top: 2rem;
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  line-height: 1.3;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.coin-ottieni__claim em {
  font-style: normal;
  color: var(--color-fuchsia);
}

/* Steps numerati */
.coin-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.coin-steps::before {
  content: '';
  position: absolute;
  left: var(--track-left, calc(0.875rem - 1px));
  top: var(--track-top, 1rem);
  height: var(--track-height, calc(100% - 1.75rem));
  width: 2px;
  background: var(--color-border);
  border-radius: 2px;
  z-index: 0;
  pointer-events: none;
}

.coin-step {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  position: relative;
  z-index: 2;
}

.coin-step__num {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--color-green);
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.15rem;
  border: 2px solid transparent;
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    color 0.3s ease,
    transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.coin-steps.steps--animated .coin-step__num {
  background: var(--color-bg);
  border-color: var(--color-border);
  color: var(--color-ink-mute);
  transform: scale(0.85);
}

.coin-steps.steps--animated .coin-step.step-visible .coin-step__num {
  background: var(--color-green);
  border-color: var(--color-green);
  color: white;
  transform: scale(1);
}

@media (prefers-reduced-motion: no-preference) {
  .coin-steps.steps--animated .coin-step {
    opacity: 0;
    transition: opacity 0.45s ease;
  }
  .coin-steps.steps--animated .coin-step.step-visible {
    opacity: 1;
  }
}

.coin-step p {
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  line-height: 1.65;
  margin: 0;
}

.coin-ottieni__nota {
  font-size: 0.85rem;
  color: var(--color-ink-mute);
  font-style: italic;
}

/* ========== LA COSA VIVA ========== */
.coin-viva {
  padding: 7rem 1.5rem 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.coin-viva::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 40%, rgba(150,175,0,0.09) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 70%, rgba(226,56,84,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.coin-viva__lines {
  max-width: 54ch;
  margin: 0 auto 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.coin-viva__line {
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--color-ink-soft);
  line-height: 1.65;
  padding-left: 1.5rem;
  position: relative;
  text-align: left;
}

.coin-viva__line::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-green);
}

.coin-viva__claim {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--color-ink);
  position: relative;
}

.coin-viva__claim-accent {
  color: var(--color-green);
  display: block;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .coin-valore__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .coin-valore__callout { text-align: left; }

  .coin-valuta__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .coin-valuta__aside {
    position: static;
  }

  .coin-valuta__tag-img {
    width: auto;
    max-width: 240px;
  }

  .coin-valuta__tag-content {
    left: 16%;
    right: 16%;
  }

  .coin-ottieni__inner {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .coin-ottieni__divider { display: none; }

  .coin-ottieni__col--no {
    padding-bottom: 2.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-border);
  }
}