/* ==========================================================================
   Layout sezione per sezione
   ========================================================================== */

/* --- Hero --- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: calc(var(--space-6) + 3rem) var(--space-5);
  overflow-x: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
  width: 100%;
}

.hero__content {
  max-width: 34rem;
}

.hero__kicker {
  margin-bottom: var(--space-3);
}

.hero__headline {
  font-size: var(--fs-hero);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.hero__accent-word {
  color: var(--color-accent);
}

.hero__sub {
  margin-top: var(--space-3);
  max-width: 34rem;
  font-family: var(--font-body);
  font-size: var(--fs-lead);
  color: var(--color-text-inverse-muted);
}

.hero__footer {
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
}

/* --- Foto Hero: riquadro contenuto a destra, mai sovrapposto al testo --- */

.hero__photo {
  position: relative;
}

.hero__photo-frame {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 24rem;
  margin-inline: auto;
  border-radius: var(--radius);
  overflow: hidden;
}

.hero__photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}

@media (min-width: 60rem) {
  .hero__grid {
    grid-template-columns: minmax(0, 28rem) 1fr;
    column-gap: var(--space-5);
  }

  .hero__content {
    align-self: center;
  }

  .hero__headline {
    font-size: clamp(2.25rem, 2.4vw + 1rem, 3.25rem);
  }

  .hero__footer {
    margin-top: var(--space-5);
  }

  .hero__photo {
    height: min(66vh, 620px);
    justify-self: end;
    align-self: center;
    width: 100%;
  }

  /* riquadro d'accento che sbircia da dietro la foto, energia senza toccare il testo */
  .hero__photo::before {
    content: "";
    position: absolute;
    right: -0.6rem;
    bottom: -0.75rem;
    width: 60%;
    height: 55%;
    background: var(--color-accent);
    border-radius: var(--radius);
    transform: rotate(3deg);
    z-index: 0;
  }

  .hero__photo-frame {
    height: 100%;
    max-width: none;
    margin-inline: 0;
    /* esce leggermente oltre il bordo del container verso destra */
    margin-right: calc(-1 * var(--space-4) - 1.5rem);
    transform: rotate(-1.5deg);
    aspect-ratio: auto;
  }
}

/* --- Agitazione --- */

.agitation {
  padding-block: var(--space-7) var(--space-6);
}

.agitation__intro {
  max-width: var(--content-narrow);
}

.agitation__lead {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* --- Chunk grid: card numerate riusate in Agitazione e Bio --- */

.chunk-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

@media (min-width: 48rem) {
  .chunk-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
  }
}

.chunk-card {
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-raised);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.chunk-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.chunk-card__num {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-lead);
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.chunk-card p {
  font-size: var(--fs-body);
}

/* variante per sezioni scure (bio, in futuro altre) */
.section--dark .chunk-card {
  background: var(--color-bg-inverse-raised);
  border-color: var(--color-border-inverse);
}

.section--dark .chunk-card p {
  color: var(--color-text-inverse-muted);
}

.agitation__shift {
  margin-top: var(--space-6);
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.agitation__shift-lead {
  font-family: var(--font-display);
  font-size: var(--fs-lead);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.agitation__body {
  margin-top: var(--space-2);
  font-size: var(--fs-body);
  color: var(--color-text-muted);
}

/* --- Bio / elevazione --- */

.bio {
  padding-block: var(--space-6);
}

.bio__intro {
  max-width: var(--content-narrow);
}

.bio__lead {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.bio__body {
  margin-top: var(--space-3);
  font-size: var(--fs-lead);
  color: var(--color-text-inverse-muted);
}

.bio__body strong {
  color: var(--color-text-inverse);
  font-weight: 700;
}

.bio__closing {
  margin-top: var(--space-5);
  max-width: var(--content-narrow);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
}

@media (min-width: 40rem) {
  .bio__closing {
    flex-direction: row;
    text-align: left;
    gap: var(--space-4);
  }
}

.bio__avatar {
  flex: none;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border-inverse);
}

@media (min-width: 40rem) {
  .bio__avatar {
    width: 10rem;
    height: 10rem;
  }
}

.bio__closing .bio__body {
  margin-top: 0;
}

/* --- Fascia loghi clienti --- */

.logo-strip {
  padding-block: var(--space-4);
  border-block: 1px solid var(--color-border);
  overflow: hidden;
}

.logo-strip__label {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.logo-strip__track {
  margin-top: var(--space-3);
  display: flex;
  width: max-content;
  animation: logo-strip-scroll 100s linear infinite;
}

.logo-strip:hover .logo-strip__track {
  animation-play-state: paused;
}

.logo-strip__group {
  display: flex;
  align-items: center;
  flex: none;
}

.logo-strip__item {
  padding-inline: var(--space-4);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  opacity: 0.7;
  transition: opacity 0.25s var(--ease), color 0.25s var(--ease);
}

.logo-strip__item:hover {
  opacity: 1;
  color: var(--color-text);
}

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

/* --- Case study --- */

.case-study {
  padding-block: var(--space-6);
}

.case-study__lead {
  margin-top: var(--space-2);
  max-width: var(--content-narrow);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.case-study__grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}

@media (min-width: 48rem) {
  .case-study__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 64rem) {
  .case-study__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-study-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--color-bg-raised);
  transition: background-color 0.3s var(--ease);
}

.case-study-card:hover {
  background: var(--color-bg);
}

.case-study-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.case-study-card__tag {
  display: inline-block;
  padding: 0.3em 0.8em;
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.02em;
  background: var(--color-accent);
  color: var(--color-accent-text);
  border-radius: 999px;
}

.case-study-card__client {
  margin-top: var(--space-2);
  font-size: var(--fs-h2);
}

.case-study-card__story {
  margin-top: var(--space-1);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--color-text-muted);
}

.case-study-card__fields {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.case-study-card__field {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.case-study-card__field strong {
  color: var(--color-text);
  font-weight: 700;
}

.case-study-card__toggle {
  margin-top: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
  transition: color 0.25s var(--ease);
}

.case-study-card__toggle:hover {
  color: var(--color-accent);
}

.case-study-card__toggle-label--open {
  display: none;
}

.is-open .case-study-card__toggle-label--closed {
  display: none;
}

.is-open .case-study-card__toggle-label--open {
  display: inline;
}

/* --- Percorsi --- */

.paths {
  padding-block: var(--space-6);
  background: var(--color-bg-raised);
}

.paths__lead {
  margin-top: var(--space-2);
  max-width: var(--content-narrow);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.paths__grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 60rem) {
  .paths__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.path-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.path-card__number {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text-muted);
}

.path-card__title {
  margin-top: var(--space-1);
  font-size: var(--fs-h2);
}

.path-card__for {
  margin-top: var(--space-1);
  color: var(--color-text-muted);
}

.path-card__cta {
  align-self: flex-start;
  margin-top: auto;
  padding-top: var(--space-4);
}

.paths__note {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

/* --- FAQ --- */

.faq {
  padding-block: var(--space-6);
}

.faq__lead {
  margin-top: var(--space-2);
  max-width: var(--content-narrow);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.faq__list {
  margin-top: var(--space-4);
  max-width: var(--content-narrow);
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: var(--space-3);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--fs-lead);
  font-weight: 500;
}

.faq-item .accordion-panel p {
  padding-bottom: var(--space-3);
  max-width: 38rem;
  color: var(--color-text-muted);
}

/* --- CTA finale --- */

.cta {
  padding-block: var(--space-7) var(--space-6);
}

.cta__inner {
  max-width: 40rem;
}

.cta__headline {
  font-size: var(--fs-h1);
  font-weight: 600;
}

.cta__sub {
  margin-top: var(--space-2);
  font-size: var(--fs-lead);
  color: var(--color-text-inverse-muted);
  max-width: 32rem;
}

.cta__arrow {
  margin-top: var(--space-3);
  font-size: 1.5rem;
  color: var(--color-accent);
  animation: cta-arrow-bounce 1.6s ease-in-out infinite;
}

@keyframes cta-arrow-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(0.4em);
  }
}

.cta__form {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cta__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 40rem) {
  .cta__row {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field label {
  font-size: var(--fs-small);
  color: var(--color-text-inverse-muted);
}

.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text-inverse);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border-inverse);
  padding-block: 0.6rem;
  transition: border-color 0.25s var(--ease);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.field textarea {
  resize: vertical;
  min-height: 6rem;
}

.cta__form-footer {
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cta__form-status {
  font-size: var(--fs-small);
  color: var(--color-accent);
}

.cta__form-status:empty {
  display: none;
}