/* =========================================================
   Responsive: tablet, mobile, riduzione motion.
   Mobile-first overrides inclusi.
   ========================================================= */

@media (max-width: 980px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__copy {
    max-width: 760px;
  }

  .hero__panel {
    max-width: 760px;
  }

  .hero__visual {
    max-width: 760px;
  }

  .intro__grid {
    gap: 44px;
    grid-template-columns: 1fr;
  }

  .side-box {
    max-width: none;
  }
}

@media (max-width: 780px) {
  :root {
    --gutter: 20px;
  }

  .nav__inner {
    grid-template-columns: 1fr auto;
  }

  .nav__links {
    position: fixed;
    z-index: var(--z-overlay);
    top: 80px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 20px var(--gutter) 26px;
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 30px -24px rgba(14, 46, 79, 0.45);
    gap: 4px;
    flex-direction: column;
  }

  .nav__links.is-open {
    display: flex;
  }

  .nav__links a {
    display: block;
    padding: 12px 0;
  }

  .nav__cta .btn {
    display: none;
  }

  .nav__toggle {
    display: grid;
  }

  .hero__grid {
    min-height: auto;
    padding-block: 66px;
  }

  .hero__title {
    font-size: clamp(38px, 10vw, 54px);
  }

  .hero__visual img {
    aspect-ratio: 16 / 11;
  }

  .intro,
  .programma,
  .iscrizione {
    padding-block: 76px;
  }

  .programma__grid {
    grid-template-columns: 1fr;
  }

  .highlight-media {
    grid-template-columns: 1fr;
  }

  .highlight-media figure,
  .highlight-media img {
    min-height: 280px;
  }

  .calendly-embed {
    height: auto;
    overflow: visible;
  }

  .foot {
    grid-template-columns: 1fr;
  }

  .foot__contact,
  .foot__nav {
    padding: 48px var(--gutter);
  }

  .copyright {
    grid-column: auto;
  }
}

@media (max-width: 520px) {
  .brand__name {
    font-size: 17px;
  }

  .brand__logo {
    width: 46px;
    height: 46px;
  }

  .hero__grid {
    padding-block: 54px;
  }

  .hero__panel,
  .side-box,
  .prog-card {
    padding: 26px 22px;
  }

  .btn {
    width: 100%;
  }

  .intro__main h2,
  .section-head h2,
  .iscrizione-aside h2 {
    font-size: 34px;
  }

  .calendly-embed {
    height: auto;
    overflow: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}