/* =========================================================
   ONE STEP PROGRESS — Components
   ========================================================= */

/* ---- Grain overlay ---- */
.grain {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  pointer-events: none;
  opacity: var(--grain-opacity);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h-mobile);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
}
@media (min-width: 768px) { .nav { height: var(--nav-h); } }

.nav-inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  height: 100%;
}
.nav-logo img {
  height: 44px;
  width: auto;
  display: block;
  /* Mai deformare il logo brand */
  object-fit: contain;
}
@media (min-width: 768px) {
  .nav-logo img { height: 52px; }
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--s-3);
}
@media (min-width: 1024px) { .nav-links { display: flex; } }
.nav-link {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  padding: var(--s-1) var(--s-2);
  transition: color var(--dur-fast) var(--ease-street);
}
.nav-link:hover { color: var(--red-brand); }
.nav-link.is-active::after {
  content: '';
  position: absolute;
  inset: auto 0 -4px 0;
  height: 3px;
  background: var(--red-brand);
  background-image: linear-gradient(90deg, var(--red-brand) 60%, transparent 60%);
  background-size: 8px 100%;
}

.nav-cta {
  display: none;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  background: var(--red-brand);
  color: var(--paper);
  padding: 10px 18px;
  text-transform: uppercase;
  transition: transform var(--dur-fast) var(--ease-street), background var(--dur-fast);
  box-shadow: var(--shadow-stamp-sm);
}
.nav-cta:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--black-ink); color: var(--paper); }
.nav-cta:active { transform: translate(0, 0); box-shadow: 2px 2px 0 var(--black-ink); }
@media (min-width: 1024px) { .nav-cta { display: inline-flex; } }

/* ---- Hamburger (3 disuguali) ---- */
.hamburger {
  width: 44px;
  height: 44px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: flex-start;
  padding: 0 8px;
}
@media (min-width: 1024px) { .hamburger { display: none; } }
.hamburger span {
  display: block;
  height: 3px;
  background: var(--paper);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-snap), opacity var(--dur-fast);
  transform-origin: left center;
}
.hamburger span:nth-child(1) { width: 26px; }
.hamburger span:nth-child(2) { width: 20px; background: var(--red-brand); }
.hamburger span:nth-child(3) { width: 24px; }
.hamburger.is-open span:nth-child(1) { transform: translate(2px, -1px) rotate(45deg); width: 26px; }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: translateX(-12px); }
.hamburger.is-open span:nth-child(3) { transform: translate(2px, 2px) rotate(-45deg); width: 26px; }

/* ---- NAV OVERLAY (mobile) ---- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--black-ink);
  z-index: calc(var(--z-nav) - 1);
  display: grid;
  place-items: center;
  padding: var(--s-7) var(--s-4) var(--s-5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-street), visibility 0s linear var(--dur-base);
}
.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-base) var(--ease-street);
}
.nav-overlay-inner {
  width: 100%;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  text-align: center;
}
.nav-overlay-inner .nav-link {
  display: block;
  font-size: clamp(2.5rem, 9vw, 4.5rem);
  letter-spacing: 0.04em;
  padding: 6px 0;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity var(--dur-base) var(--ease-street), transform var(--dur-base) var(--ease-street);
}
.nav-overlay.is-open .nav-overlay-inner .nav-link { opacity: 1; transform: translateX(0); }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(1) { transition-delay: 60ms; }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(2) { transition-delay: 120ms; }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(3) { transition-delay: 180ms; }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(4) { transition-delay: 240ms; }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(5) { transition-delay: 300ms; }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(6) { transition-delay: 360ms; }
.nav-overlay.is-open .nav-overlay-inner .nav-link:nth-child(7) { transition-delay: 420ms; }
.nav-live-badge {
  position: absolute;
  top: var(--s-4);
  right: var(--s-4);
  background: var(--red-brand);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  padding: 4px 10px;
  border-radius: var(--r-sm);
}
.nav-live-badge::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--paper);
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
  animation: pulse 1.4s ease-in-out infinite;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 28px;
  background: var(--red-brand);
  color: var(--paper);
  border: 0;
  cursor: pointer;
  position: relative;
  transition: transform var(--dur-fast) var(--ease-street), box-shadow var(--dur-fast);
  box-shadow: var(--shadow-stamp-sm);
}
.btn:hover { transform: translate(-3px, -3px); box-shadow: 7px 7px 0 var(--black-ink); color: var(--paper); }
.btn:active { transform: translate(0, 0); box-shadow: var(--shadow-stamp-sm); }
.btn.btn-paper { background: var(--paper); color: var(--black-ink); }
.btn.btn-paper:hover { box-shadow: 7px 7px 0 var(--red-brand); }
.btn.btn-ghost { background: transparent; color: var(--paper); box-shadow: inset 0 0 0 2px var(--paper); }
.btn.btn-ghost:hover { background: var(--paper); color: var(--black-ink); box-shadow: 7px 7px 0 var(--red-brand); }
.btn.btn-lg { font-size: 1.4rem; padding: 18px 36px; }
.btn .arrow { display: inline-block; transition: transform var(--dur-fast); }
.btn:hover .arrow { transform: translateX(4px); }

@media (max-width: 767px) {
  .btn-stack-mobile { width: 100%; }
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100svh;
  padding-top: var(--nav-h-mobile);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--black-ink);
}
@media (min-width: 768px) { .hero { padding-top: var(--nav-h); } }
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(1.1);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(227, 6, 19, 0.25), transparent 60%),
    linear-gradient(180deg, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.2) 40%, rgba(10, 10, 10, 0.92) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--s-5) var(--container-pad) var(--s-6);
}
.hero-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--paper);
  margin-bottom: var(--s-3);
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
}
.hero-meta span { opacity: 0.8; }
.hero-meta .dot { width: 6px; height: 6px; background: var(--red-brand); border-radius: 50%; align-self: center; }
.hero-title {
  display: block;
  color: var(--paper);
  font-family: var(--font-display);
  font-size: var(--fs-display);
  line-height: 0.86;
  margin-bottom: var(--s-3);
}
.hero-title .accent { color: var(--red-brand); }
.hero-tag {
  position: absolute;
  font-family: var(--font-tag);
  color: var(--acid-yellow);
  font-size: clamp(2rem, 5vw, 4rem);
  pointer-events: none;
  user-select: none;
  text-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.hero-tag.t1 { top: 18%; right: 6%; transform: rotate(-8deg); }
.hero-tag.t2 { top: 30%; left: 4%; transform: rotate(5deg); color: var(--paper); }
.hero-tag.t3 { top: 50%; right: 12%; transform: rotate(-3deg); color: var(--red-brand); }
@media (max-width: 767px) {
  .hero-tag.t1 { font-size: 2.4rem; right: 4%; top: 16%; }
  .hero-tag.t2 { display: none; }
  .hero-tag.t3 { right: 6%; top: 40%; font-size: 2.6rem; }
}
.hero-cta-row {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-top: var(--s-4);
  align-items: stretch;
}
@media (min-width: 768px) {
  .hero-cta-row { flex-direction: row; align-items: center; }
}
.hero-scroll-cue {
  position: absolute;
  bottom: var(--s-4);
  right: var(--s-4);
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--paper);
  z-index: 2;
  opacity: 0.8;
}
.hero-scroll-cue::after {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--paper);
  position: relative;
  animation: pulse 1.6s ease-in-out infinite;
}
@media (max-width: 767px) { .hero-scroll-cue { right: 50%; transform: translateX(50%); } }

/* ---- MARQUEE STRIP ---- */
.marquee-strip {
  background: var(--red-brand);
  color: var(--paper);
  border-block: 3px solid var(--black-ink);
  padding-block: 18px;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}
.marquee-strip .marquee-item {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: var(--s-4);
}
.marquee-strip .star {
  display: inline-block;
  width: 22px; height: 22px;
  background: url("/assets/img/logo-mark.svg") center/contain no-repeat;
}

/* ---- SECTION HEADER ---- */
.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  margin-bottom: var(--s-5);
  position: relative;
}
.section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--red-brand);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}
.section-head .eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--red-brand);
  display: inline-block;
}
.section-head .title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--paper);
}
.section-head .lede {
  max-width: 56ch;
  color: var(--fg-muted);
  font-size: var(--fs-body-lg);
}

/* ---- CARD CORSO ---- */
.card-corso {
  position: relative;
  background: var(--paper);
  color: var(--black-ink);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-height: 420px;
  box-shadow: var(--shadow-stamp);
  transition: transform var(--dur-base) var(--ease-street), box-shadow var(--dur-base);
  isolation: isolate;
}
.card-corso::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='400'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.18'/></svg>");
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 0;
}
.card-corso > * { position: relative; z-index: 1; }
.card-corso:hover {
  transform: translate(-4px, -6px) rotate(-1deg);
  box-shadow: 14px 14px 0 var(--red-brand);
}
.card-corso .level-stamp {
  align-self: flex-start;
  font-family: var(--font-street);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--black-ink);
  color: var(--paper);
  padding: 4px 10px;
  transform: rotate(-2deg);
}
.card-corso .barcode {
  position: absolute;
  top: var(--s-3);
  right: var(--s-3);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
.card-corso .barcode-bars {
  display: flex;
  gap: 1px;
  height: 28px;
}
.card-corso .barcode-bars i {
  display: block;
  width: 2px;
  background: var(--black-ink);
}
.card-corso .barcode-code { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; }
.card-corso .corso-img {
  margin-block: var(--s-2);
  aspect-ratio: 4/3;
  background: var(--concrete);
  overflow: hidden;
  filter: contrast(1.05);
}
.card-corso .corso-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.card-corso .corso-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--concrete);
}
.card-corso .corso-desc {
  font-size: var(--fs-body-sm);
  color: var(--concrete);
}
.card-corso .corso-cta {
  margin-top: auto;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red-brand);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}

/* ---- CARD ISCRIZIONE (link gestionale) ---- */
.card-iscrizione {
  position: relative;
  background: var(--black-soft);
  color: var(--paper);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 360px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform var(--dur-base) var(--ease-street), border-color var(--dur-base);
}
.card-iscrizione:hover { transform: translateY(-4px); border-color: var(--red-brand); }
.card-iscrizione .cover {
  aspect-ratio: 16/10;
  background: var(--concrete);
  position: relative;
  overflow: hidden;
}
.card-iscrizione .cover img { transition: transform 600ms var(--ease-street); width: 100%; height: 100%; object-fit: cover; }
.card-iscrizione:hover .cover img { transform: scale(1.05); }
.card-iscrizione .badge-aperte {
  position: absolute;
  top: var(--s-3); left: var(--s-3);
  background: var(--acid-yellow);
  color: var(--black-ink);
  font-family: var(--font-street);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  padding: 6px 12px;
  text-transform: uppercase;
  transform: rotate(-3deg);
  box-shadow: var(--shadow-stamp-sm);
}
.card-iscrizione .card-body {
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  flex: 1;
}
.card-iscrizione .title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 0.95;
  text-transform: uppercase;
}
.card-iscrizione .subtitle { color: var(--fg-muted); font-size: var(--fs-body-sm); }
.card-iscrizione .iscriviti-cta {
  margin-top: auto;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  background: var(--red-brand);
  color: var(--paper);
  padding: 14px var(--s-4);
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--dur-fast);
}
.card-iscrizione .iscriviti-cta:hover { background: var(--paper); color: var(--black-ink); }

/* ---- CARD NEWS (concorso) ---- */
.card-news {
  position: relative;
  background: var(--paper);
  padding: var(--s-3) var(--s-3) var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  box-shadow: var(--shadow-stamp);
  transition: transform var(--dur-base) var(--ease-street);
}
.card-news:nth-child(2n) { transform: rotate(1.2deg); }
.card-news:nth-child(3n) { transform: rotate(-1.6deg); }
.card-news:hover { transform: rotate(0) translateY(-4px); }
.card-news .photo {
  aspect-ratio: 4/5;
  background: var(--concrete);
  filter: grayscale(1) contrast(1.05);
  overflow: hidden;
}
.card-news .winner-badge {
  position: absolute;
  top: var(--s-2); right: var(--s-2);
  background: var(--red-brand);
  color: var(--paper);
  font-family: var(--font-street);
  font-size: 0.7rem;
  padding: 6px 10px;
  letter-spacing: 0.14em;
  transform: rotate(8deg);
  box-shadow: var(--shadow-stamp-sm);
  text-transform: uppercase;
}
.card-news .news-date { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; color: var(--concrete); }
.card-news .news-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 0.95;
  color: var(--black-ink);
  text-transform: uppercase;
}
.card-news .news-result {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--red-brand);
  text-transform: uppercase;
}

/* ---- CARD INSEGNANTE ---- */
.card-teacher {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--black-ink);
  isolation: isolate;
}
.card-teacher img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(0.9) brightness(0.55);
  transition: filter 600ms var(--ease-street), transform 600ms var(--ease-street);
}
.card-teacher:hover img { filter: grayscale(1) contrast(1) brightness(0.7); transform: scale(1.04); }
.card-teacher::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(227, 6, 19, 0.35) 0%, rgba(10, 10, 10, 0.5) 60%);
  mix-blend-mode: multiply;
  z-index: 1;
  pointer-events: none;
}
.card-teacher::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,10,0.92) 100%);
  pointer-events: none;
}
.card-teacher .teacher-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--s-3);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.card-teacher .teacher-name {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  color: var(--paper);
  line-height: 0.95;
  text-transform: uppercase;
}
.card-teacher .teacher-spec {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--red-brand);
  text-transform: uppercase;
}

/* ---- FOOTER ---- */
.footer {
  position: relative;
  background: var(--black-ink);
  color: var(--paper);
  padding-top: var(--s-7);
  padding-bottom: var(--s-3);
  overflow: hidden;
  isolation: isolate;
}
.footer-watermark { display: none; }
.footer-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
  margin-bottom: var(--s-6);
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand .brand-row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-3);
}
.footer-brand .brand-row svg { width: 44px; height: 44px; }
.footer-brand .brand-name { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 0.04em; text-transform: uppercase; }
.footer-brand p { color: var(--fg-muted); max-width: 36ch; font-size: var(--fs-body-sm); }
.footer-col h4 {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: var(--s-3);
  color: var(--red-brand);
}
.footer-col ul { display: flex; flex-direction: column; gap: 6px; }
.footer-col a { color: var(--paper); font-family: var(--font-body); font-size: var(--fs-body-sm); transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--red-brand); }
.footer-socials {
  display: flex;
  gap: var(--s-2);
  margin-top: var(--s-3);
}
.footer-socials a {
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  color: var(--black-ink);
  transform: rotate(-3deg);
  box-shadow: 4px 4px 0 var(--red-brand);
  transition: transform var(--dur-fast);
}
.footer-socials a:nth-child(2n) { transform: rotate(2deg); }
.footer-socials a:hover { transform: rotate(0) translateY(-2px); }
.footer-bottom {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--s-3);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--fg-muted);
  text-transform: uppercase;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---- STICKER (decorative SVG-like) ---- */
.sticker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-street);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 14px;
  background: var(--acid-yellow);
  color: var(--black-ink);
  transform: rotate(-4deg);
  box-shadow: var(--shadow-stamp-sm);
  user-select: none;
}
.sticker.red { background: var(--red-brand); color: var(--paper); }
.sticker.paper { background: var(--paper); color: var(--black-ink); }
.sticker.lg { font-size: 1rem; padding: 10px 18px; }

/* ---- CUSTOM CURSOR (desktop only) ---- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  pointer-events: none;
  z-index: var(--z-cursor);
  top: 0; left: 0;
  will-change: transform;
  transition: opacity 200ms ease;
}
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--red-brand);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 2px solid var(--red-brand);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-ring.is-link {
  width: 56px; height: 56px;
  border-color: var(--paper);
  background: rgba(227, 6, 19, 0.15);
}
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---- FORMS ---- */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.field input,
.field textarea,
.field select {
  background: var(--black-soft);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--paper);
  padding: 14px 16px;
  font-size: var(--fs-body);
  font-family: var(--font-body);
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--red-brand);
  background: var(--black-ink);
  outline: none;
}
.field textarea { min-height: 140px; resize: vertical; }

/* honeypot */
.field-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---- DIVIDERS street ---- */
.divider-tape {
  height: 18px;
  background:
    repeating-linear-gradient(135deg,
      var(--acid-yellow) 0 18px,
      var(--black-ink) 18px 36px);
  position: relative;
}
.divider-strip-red {
  height: 8px;
  background: var(--red-brand);
}

/* ---- TORN PAPER BACKGROUND (texture rosso/nero strappata) ---- */
/* Usa per sezioni high-impact: CTA finali, hero pagina news/iscrizioni.    */
/* Layer: immagine + overlay scuro per leggibilità testo. Testo deve essere */
/* chiaro (paper). Eventuale .bg-torn--flip per ribaltare orizzontalmente.  */
.bg-torn {
  position: relative;
  background-color: var(--black-ink);
  background-image: url("/assets/img/textures/torn-red.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  isolation: isolate;
  color: var(--paper);
}
.bg-torn::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.55) 0%, rgba(10, 10, 10, 0.25) 50%, rgba(10, 10, 10, 0.85) 100%);
  z-index: 0;
  pointer-events: none;
}
.bg-torn::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
  mix-blend-mode: overlay;
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
}
.bg-torn > * { position: relative; z-index: 1; }

/* Variants */
.bg-torn--flip { transform: scaleX(-1); }
.bg-torn--flip > * { transform: scaleX(-1); }
.bg-torn--dim::before { background: rgba(10, 10, 10, 0.6); }
.bg-torn--bright::before {
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.25) 0%, rgba(10, 10, 10, 0.6) 100%);
}