/* ASD Tennis Time — palette "fluo" default, mobile-first */

:root {
  --bg: #ECECEA;        /* Mist */
  --bg-alt: #DFD9CB;    /* Stone */
  --ink: #0E1A1D;       /* Dark Forest */
  --ink-soft: #2A3B3E;
  --accent: #D7F222;    /* Super Natural Yellow */
  --accent-ink: #0E1A1D;
  --highlight: #D7F222;
  --rule: rgba(14,26,29,0.14);

  /* Distanza fra le foto: orizzontale nella coppia, verticale fra i blocchi.
     Cambiandola qui si muovono insieme carousel, coppia di foto e testo. */
  --photo-gap: 10px;

  --font-sans: "Bricolage Grotesque", system-ui, sans-serif;
  --font-serif: "Instrument Serif", serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px; /* anchors clear the sticky header */
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

/* Mobile-first base — full width; inner content clamps via media queries.
   Sections remain edge-to-edge so their background colors bleed across the viewport. */
main, .site-header, .site-footer { width: 100%; }

img, svg, iframe, canvas { display: block; max-width: 100%; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}
.hero :focus-visible,
.section-dark :focus-visible,
.site-footer :focus-visible { outline-color: var(--accent); }

/* ─────── Typographic primitives ─────── */
.mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -1px;
}

.h2 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 44px;
  line-height: 0.98;
  letter-spacing: -1.6px;
  margin: 0;
  color: var(--ink);
}
.h2-light { color: var(--bg); }

.body-lg {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink);
  font-family: var(--font-sans);
  max-width: 62ch;
}

.body-sm {
  margin: 0;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 60ch;
}
.body-sm-light { color: var(--bg); opacity: 0.75; }

.muted { color: var(--bg); opacity: 0.6; }

/* ─────── Placeholder (striped, monospace label) ─────── */
.ph {
  width: 100%;
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(45deg,
      rgba(14,26,29,0.07) 0 7px,
      transparent 7px 14px),
    var(--tint, #CFC8B7);
}
.ph-dark {
  background:
    repeating-linear-gradient(45deg,
      rgba(255,255,255,0.08) 0 7px,
      transparent 7px 14px),
    var(--tint, #0E1A1D);
}
.ph-label {
  position: absolute;
  bottom: 10px; left: 10px; right: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: rgba(14,26,29,0.65);
  line-height: 1.4;
}
.ph-dark .ph-label { color: rgba(255,255,255,0.7); }

/* Hero placeholder: mobile portrait, tablet taller, desktop fills split */
.ph-hero { aspect-ratio: 3/4; min-height: 520px; }

/* Un blocco per ogni slot immagine: tinta del segnaposto + proporzioni definitive.
   Sostituendo il segnaposto con una <img>, l'aspect-ratio resta valido. */
.ph-square   { aspect-ratio: 1/1; }
.ph-portrait { aspect-ratio: 4/5; }

/* Con una foto dentro, le righe diagonali del segnaposto spariscono e la
   didascalia ha bisogno di una sfumatura per restare leggibile sull'immagine. */
.ph img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ph:has(img) { background: var(--ink); }
/* Didascalia a vista solo sui quadrati: sui ritratti finirebbe sotto la card
   col nome, che gia' dice chi e'. Il testo resta nel DOM e alimenta il lightbox. */
.ph-square:has(img)::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(to top, rgba(14,26,29,0.75), rgba(14,26,29,0));
  pointer-events: none;
}
.ph-square:has(img) .ph-label {
  color: rgba(255,255,255,0.92);
  z-index: 1;
}
.ph-portrait .ph-label { display: none; }

/* ─────── Carousel orizzontale ─────── */
/* Scorre nativamente con swipe e frecce della tastiera anche senza JS:
   i controlli compaiono solo quando lo script li ha attivati. */
.carousel {
  position: relative;
  /* Stesso stacco della distanza fra le foto. Sta su un margine e non su
     un'utility .top-*: lo shorthand `padding: 0 Xpx` di .section-pad nelle
     media query azzererebbe il padding-top da 768px in su. */
  margin-bottom: var(--photo-gap);
}
.carousel-track {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide {
  flex: 0 0 100%;
  min-width: 0;
  scroll-snap-align: start;
}
/* Controlli sovrapposti alla foto: il layer non intercetta i tocchi,
   solo i singoli comandi lo fanno, cosi' lo swipe sul track resta libero. */
.carousel-ui {
  display: none;
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.carousel.is-enhanced .carousel-ui { display: block; }

.carousel-arrow {
  all: unset;
  pointer-events: auto;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 10px rgba(14,26,29,0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--ink);
  transition: background .2s, opacity .2s, visibility .2s;
}
.carousel-arrow-prev { left: 12px; }
.carousel-arrow-next { right: 12px; }
.carousel-arrow:hover { background: var(--bg); }
/* Ai due estremi la freccia sparisce, come su Instagram */
.carousel-arrow[disabled] { opacity: 0; visibility: hidden; }

.carousel-count {
  pointer-events: none;
  position: absolute;
  top: 12px; right: 12px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 10px;
  color: var(--ink-soft);
}
.carousel-count .carousel-current { color: var(--ink); }

/* L'hero e' l'elemento LCP: come sfondo CSS il browser lo scopriva solo dopo
   aver interpretato il foglio di stile. Ora e' una <img> nel markup, trovata
   subito dal preload scanner. */
.hero-img {
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: var(--ink);
}
.hero-img picture,
.ph picture { display: contents; }
.hero-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─────── Sticky header ─────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--bg) 93%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
  padding-top: env(safe-area-inset-top, 0px); /* clears the notch only where one exists */
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
/* Horizontal lockup (2035x850): sized to sit inside the bar */
.logo { height: 46px; width: auto; }
.brand-tag { font-size: 10.5px; letter-spacing: 1px; }

.menu-btn {
  all: unset;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
  transition: background .2s;
}
.menu-btn:hover { background: rgba(14,26,29,0.06); }
.menu-btn .menu-label { color: var(--ink); min-width: 46px; }
.menu-icon {
  display: flex;
  flex-direction: column;
  gap: 2.5px;
}
.menu-icon span {
  display: block;
  width: 12px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .2s;
}
.site-header.open .menu-icon span:nth-child(1) { transform: rotate(45deg) translate(2px, 2px); }
.site-header.open .menu-icon span:nth-child(2) { transform: rotate(-45deg) translate(1.5px, -1.5px); }

.primary-nav {
  padding: 4px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.primary-nav[hidden] { display: none; }
.primary-nav:not([hidden]) { animation: nav-drop .3s cubic-bezier(0.16, 1, 0.3, 1) both; }
@keyframes nav-drop {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: none; }
}
.primary-nav a {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.6px;
  color: var(--ink);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ─────── Hero (photo variant — prototype default) ─────── */
.hero { background: var(--ink); color: var(--bg); position: relative; overflow: hidden; }
.hero-media { position: relative; }
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(14,26,29,0.2) 0%,
    rgba(14,26,29,0.1) 40%,
    rgba(14,26,29,0.85) 100%);
  pointer-events: none;
}
.hero-top {
  position: absolute;
  top: 20px; left: 20px; right: 20px;
  display: flex;
  justify-content: space-between;
}
.hero-mono { color: var(--bg); opacity: 0.7; }
.hero-kicker { color: var(--accent); }
.hero-bottom {
  position: absolute;
  left: 20px; right: 20px; bottom: 28px;
}
.hero-title {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--bg);
  margin: 10px 0 0;
}
.hero-cta {
  padding: 24px 20px 36px;
  display: flex;
  gap: 12px;
}

/* One orchestrated load reveal: top meta, then title, then CTAs */
@media (prefers-reduced-motion: no-preference) {
  .hero-top    { animation: hero-rise .6s cubic-bezier(0.16, 1, 0.3, 1) both; }
  .hero-bottom { animation: hero-rise .7s cubic-bezier(0.16, 1, 0.3, 1) .08s both; }
  .hero-cta    { animation: hero-rise .7s cubic-bezier(0.16, 1, 0.3, 1) .16s both; }
}
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* ─────── Buttons ─────── */
.btn {
  flex: 1;
  text-align: center;
  padding: 14px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 16.5px;
  text-decoration: none;
  display: inline-block;
}
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-ghost {
  background: transparent;
  color: var(--bg);
  border: 1px solid rgba(223,217,203,0.25);
  font-weight: 500;
}
.btn-submit {
  all: unset;
  cursor: pointer;
  margin-top: 6px;
  padding: 14px 18px;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 999px;
  text-align: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 16.5px;
}

.btn, .btn-submit {
  transition:
    transform .18s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow .18s cubic-bezier(0.16, 1, 0.3, 1),
    border-color .18s;
}
@media (hover: hover) {
  .btn-accent:hover, .btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(14,26,29,0.16);
  }
  .btn-ghost:hover { border-color: rgba(223,217,203,0.55); }
}
.btn:active, .btn-submit:active {
  transform: translateY(0) scale(0.985);
  box-shadow: none;
}

/* ─────── Section scaffolding ─────── */
.section {
  padding: 56px 0 64px;
}
.section-bg { background: var(--bg); color: var(--ink); }
.section-bg-alt { background: var(--bg-alt); color: var(--ink); }
.section-dark { background: var(--ink); color: var(--bg); }

.section-meta {
  padding: 0 20px 20px;
  display: flex;
  justify-content: space-between;
}
.section-dark .section-meta .mono { color: var(--bg); opacity: 0.6; }
/* Coordinate cliccabili: stessa resa del mono accanto, la freccia ↗ segnala
   il link esterno come nelle righe dei contatti. */
.meta-link {
  text-decoration: none;
  /* Area di tocco portata a ~28px senza alterare il ritmo della riga. */
  padding: 6px 0;
  margin: -6px 0;
  transition: color .2s;
}
.meta-link:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.section-pad { padding: 0 20px; }
.top-14 { margin-top: 14px; }
.top-16 { margin-top: 16px; }
.top-22 { padding-top: 22px; }
.top-24 { padding-top: 24px; }
.top-28 { padding-top: 28px; }
.top-32 { padding-top: 32px; }
.bottom-24 { padding-bottom: 24px; }
.bottom-28 { padding-bottom: 28px; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--photo-gap);
}
/* Stessa distanza sotto la coppia di foto. Sta su un margine e non su
   un'utility .top-*: lo shorthand `padding: 0 Xpx` di .section-pad nelle
   media query azzererebbe il padding-top da 768px in su. */
.section-pad.grid-2 { margin-bottom: var(--photo-gap); }
.gap-12 { gap: 12px; }

/* ─────── Il Campo — spec list ─────── */
.spec-list {
  list-style: none;
  margin: 28px 0 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}
.spec-row dt {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin: 0;
}
.spec-num { width: 20px; }
.spec-key {
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--ink);
}
.spec-row dd {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  color: var(--ink);
}

/* ─────── Maestre ─────── */
/* Stacco dal blocco di testo introduttivo. Sta su un margine e non su
   un'utility .bottom-*: lo shorthand `padding: 0 Xpx` di .section-pad nelle
   media query azzererebbe il padding da 768px in su. */
.maestre-grid { display: block; margin-top: 20px; }
.maestra {
  padding: 0 20px;
  margin-bottom: 24px;
}
.maestra:last-of-type { margin-bottom: 0; }
.maestra-card {
  margin: -28px 12px 0;
  position: relative;
  z-index: 2;
  background: var(--bg);
  padding: 16px 18px;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(14,26,29,0.08);
}
.maestra-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 30px;
  letter-spacing: -1px;
  line-height: 1;
  margin: 6px 0 0;
  color: var(--ink);
}
.maestra-quote {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
}

.staff-block { padding: 44px 20px 0; }
.staff-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.staff-intro { margin: 14px 0 20px; font-size: 16px; }
.staff-card { display: flex; flex-direction: column; }
.staff-meta { padding-top: 10px; }
.staff-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.5px;
  line-height: 1.05;
  color: var(--ink);
}
.staff-role {
  font-size: 11px;
  margin-top: 6px;
  display: block;
}

/* ─────── Corsi (accordion) ─────── */
.accordion { padding: 0 20px; margin-bottom: 40px; }
.course {
  border-top: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  transition: background .25s;
}
.course[open] {
  background: var(--accent);
  color: var(--accent-ink);
}
.course summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 14px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  transition: background .2s;
}
@media (hover: hover) {
  .course:not([open]) summary:hover { background: rgba(14,26,29,0.05); }
  .course summary:hover .course-toggle { transform: scale(1.1); }
}
.course summary::-webkit-details-marker { display: none; }
/* 0.7 dava 4.33:1 su Mist, sotto il minimo di 4.5:1 per testo da 11.5px.
   Con 0.8 si arriva a 5.69:1 e la resa e' praticamente identica. */
.course-num { opacity: 0.8; }
.course[open] .course-num { color: var(--accent-ink); }
.course-body { flex: 1; }
.course-name {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.8px;
  line-height: 1;
}
.course-age {
  display: inline-block;
  margin-top: 6px;
  opacity: 0.8;
}
.course[open] .course-age { color: var(--accent-ink); }
.course-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
  position: relative;
  transition: transform .2s cubic-bezier(0.16, 1, 0.3, 1), border-color .2s;
}
.course[open] .course-toggle { border-color: var(--accent-ink); }
.course-toggle::before,
.course-toggle::after {
  content: "";
  position: absolute;
  background: currentColor;
}
.course-toggle::before { width: 10px; height: 1.5px; }
.course-toggle::after { width: 1.5px; height: 10px; transition: opacity .2s; }
.course[open] .course-toggle::after { opacity: 0; }

.course-content {
  padding: 0 14px 20px 46px;
}
.course-tagline {
  font-size: 22px;
  line-height: 1.25;
}
.course-desc {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.55;
  opacity: 0.9;
}
.accordion-bottom { border-top: 1px solid var(--ink); }

.info-card {
  background: var(--ink);
  color: var(--bg);
  padding: 18px;
  border-radius: 14px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.info-i {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--bg);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
}
.info-label { color: var(--bg); opacity: 0.6; }
.info-text {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.45;
  margin-top: 6px;
}
.info-card-soft {
  background: var(--bg-alt);
  color: var(--ink);
  padding: 18px;
  border-radius: 14px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.info-i-mono { flex-shrink: 0; margin-top: 4px; color: var(--ink-soft); }
.info-title {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink);
  line-height: 1.3;
}
.info-p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* ─────── Prenota — calendar card ─────── */
.calendar-card {
  background: var(--bg);
  color: var(--ink);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(223,217,203,0.19);
}
.calendar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule);
}
.cal-nav { display: flex; gap: 6px; }
.cal-arrow {
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 1px solid var(--rule);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.mini-cal { padding: 12px; }
.mini-cal-grid {
  display: grid;
  grid-template-columns: 20px repeat(10, 1fr);
  gap: 4px;
  align-items: center;
}
.mini-cal-hour {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-soft);
  text-align: center;
}
.mini-cal-day {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
}
.mini-cal-cell {
  aspect-ratio: 1;
  border-radius: 3px;
}
.mini-cal-cell.f { background: var(--accent); }
.mini-cal-cell.o { background: var(--rule); }
.mini-cal-cell.s {
  background: repeating-linear-gradient(45deg,
    var(--rule) 0 3px,
    transparent 3px 6px);
}

.calendar-legend {
  padding: 12px;
  border-top: 1px solid var(--rule);
  display: flex;
  gap: 14px;
  align-items: center;
}
.legend-item { display: flex; gap: 6px; align-items: center; }
.legend-swatch {
  width: 10px; height: 10px; border-radius: 3px;
  display: inline-block;
}
.legend-free { background: var(--accent); }
.legend-busy { background: var(--rule); }
.legend-stripes {
  background: repeating-linear-gradient(45deg,
    var(--rule) 0 3px,
    transparent 3px 6px);
}
.note-line {
  color: var(--bg);
  opacity: 0.5;
  margin-top: 10px;
  display: block;
}

/* ─────── Prenota wrapper (mobile: stacked with gap; desktop: side-by-side) ─────── */
.prenota-inner { display: flex; flex-direction: column; gap: 32px; }
.prenota-calendar { display: flex; flex-direction: column; }
.prenota-form-wrap { display: flex; flex-direction: column; }

/* ─────── Contact form ─────── */
.contact-form {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.field { display: block; }
.field-label {
  color: var(--bg);
  opacity: 0.5;
  margin-bottom: 6px;
  display: block;
}
.field input, .field textarea {
  all: unset;
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid rgba(223,217,203,0.19);
  border-radius: 10px;
  color: var(--bg);
  font-family: var(--font-sans);
  font-size: 16px;
  background: transparent;
  transition: border-color .2s;
}
.field input:hover, .field textarea:hover { border-color: rgba(223,217,203,0.4); }
.field input::placeholder,
.field textarea::placeholder {
  color: var(--bg);
  opacity: 0.35;
}
.field input:focus, .field textarea:focus {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}

/* ─────── Contatti ─────── */
.contact-list { display: flex; flex-direction: column; }
.contact-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
}
@media (hover: hover) {
  .contact-row:hover .contact-val {
    text-decoration: underline;
    text-underline-offset: 3px;
  }
}
.contact-row-end { border-top: 1px solid var(--rule); }
.contact-val {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.3px;
}

.map-link {
  display: block;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--rule);
  isolation: isolate; /* keeps Leaflet's internal z-indexes below the sticky header */
  /* Stesso stacco dei blocchi foto, verso la card FITP sottostante. */
  margin-bottom: var(--photo-gap);
}
.map-canvas {
  width: 100%;
  height: 260px;
  background: var(--bg-alt);
}
/* Harmonize CARTO Positron tiles with the Mist/Stone palette */
.map-link .leaflet-tile-pane {
  filter: grayscale(0.3) sepia(0.06) contrast(0.94) brightness(1.02);
}
.map-marker {
  background: var(--accent);
  border: 3px solid var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(215,242,34,0.4);
}
.map-link .leaflet-control-attribution {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.3px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  color: var(--ink-soft);
}
.map-link .leaflet-control-zoom a {
  color: var(--ink);
  font-family: var(--font-sans);
}
.map-pill {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1100; /* above Leaflet panes/controls (max ~1000), inside .map-link's isolated context */
  background: var(--bg);
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-decoration: none;
  transition: transform .18s cubic-bezier(0.16, 1, 0.3, 1);
}
@media (hover: hover) {
  .map-pill:hover { transform: translateY(-1px); }
}
.map-pill .mono { font-size: 10px; }
.map-pill-text {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink);
}

/* ─────── Footer ─────── */
.site-footer {
  background: var(--ink);
  color: var(--bg);
  padding: 36px 20px 32px;
}
.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-brand {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 25px;
  letter-spacing: -0.6px;
  line-height: 1;
}
.footer-claim {
  color: var(--bg);
  opacity: 0.5;
  margin-top: 10px;
  display: block;
}
.site-footer .mono { color: var(--bg); opacity: 0.5; }
.footer-bottom {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid rgba(223,217,203,0.125);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.footer-bottom-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 4px;
}
.footer-logo { height: 72px; width: auto; }
/* 0.4 dava 3.4:1 sul fondo scuro, sotto il minimo di 4.5:1.
   0.55 arriva a 5.33:1 restando la voce piu' defilata del footer. */
.site-footer .footer-bottom .mono { opacity: 0.55; }


/* ═══════════════════════════════════════════════════════════════
   TABLET (≥ 720px) — more generous container, inline nav,
   hero becomes cinematic split, maestre/staff grid, contact 2-col
   ═══════════════════════════════════════════════════════════════ */
@media (min-width: 720px) {
  /* Clamp inner content of sections/header/footer; sections themselves stay edge-to-edge */
  .section > .section-meta,
  .section > .section-pad,
  .section > .maestre-grid,
  .section > .staff-block,
  .section > .accordion,
  .section > .contact-list,
  .footer-top,
  .footer-bottom {
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }

  /* Header: one line — brand left, inline nav right, hamburger hidden.
     Horizontal padding centers the content on the same 880px column as the sections. */
  .site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 72px;
    padding: 0 max(32px, calc((100% - 880px) / 2 + 32px));
  }
  .header-row { padding: 0; }
  .brand { gap: 12px; }
  .logo { height: 50px; }
  .menu-btn { display: none; }
  .primary-nav,
  .primary-nav[hidden] {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 22px;
    padding: 0;
    border: 0;
    animation: none;
  }
  .primary-nav a {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: -0.1px;
    padding: 4px 0;
    border-bottom: 0;
    font-family: var(--font-sans);
    position: relative;
    opacity: 0.75;
    transition: opacity .2s;
  }
  .primary-nav a::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 1.5px;
    background: var(--ink);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .primary-nav a:hover,
  .primary-nav a.active { opacity: 1; }
  .primary-nav a:hover::after,
  .primary-nav a.active::after { transform: scaleX(1); }
  .primary-nav a .mono { display: none; }
  .primary-nav a[href$="#prenota"] {
    background: var(--accent);
    color: var(--accent-ink);
    border-radius: 999px;
    padding: 9px 18px;
    font-weight: 600;
    opacity: 1;
  }
  .primary-nav a[href$="#prenota"]::after { display: none; }
  .brand-tag { font-size: 12px; white-space: nowrap; }
}

/* Between tablet and ~900px the tag would crowd the one-line nav */
@media (min-width: 720px) and (max-width: 899px) {
  .brand-tag { display: none; }
}

@media (min-width: 720px) {

  /* Mono overtitles — more legible past mobile */
  .mono { font-size: 13px; letter-spacing: 0.9px; }
  .section-meta .mono { font-size: 14px; }
  .ph-label { font-size: 12px; }

  /* Hero: media on left, copy pinned on right */
  .hero-media { min-height: 640px; }
  .ph-hero { aspect-ratio: auto; height: 640px; min-height: 640px; }
  .hero-top { top: 28px; left: 32px; right: 32px; }
  .hero-bottom {
    left: 32px;
    right: 32px;
    bottom: 44px;
    max-width: 72%;
  }
  .hero-title {
    font-size: clamp(72px, 9vw, 104px);
    letter-spacing: -3px;
  }
  .hero-cta {
    padding: 28px 32px 48px;
    gap: 16px;
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }

  /* Typography and padding scale up */
  .h2 { font-size: 64px; letter-spacing: -2.2px; }
  .body-lg { font-size: 19px; }
  .section { padding: 88px 0 96px; }
  .section-meta { padding: 0 32px 28px; }
  .section-pad { padding: 0 32px; }
  .maestra { padding: 0 32px; }
  .staff-block { padding: 64px 32px 0; }
  .accordion { padding: 0 32px; }
  .site-footer { padding: 48px 32px 40px; }

  /* Maestre side-by-side */
  .maestre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 0 32px;
  }
  .maestre-grid .maestra { padding: 0; margin-bottom: 0; }
  .maestra-card { margin-left: 14px; margin-right: 14px; }

  /* Contatti: 2-col list + larger map */
  .contact-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 32px;
    row-gap: 0;
  }
  .contact-row-end { display: none; }
  .map-canvas { height: 380px; }

  /* Spec list: 2-col grid */
  .spec-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 32px;
    border-top: 1px solid var(--rule);
  }
}

/* ═══════════════════════════════════════════════════════════════
   DESKTOP (≥ 1120px) — editorial layout, full-bleed hero,
   hero copy on right, footer brand treatment scales up
   ═══════════════════════════════════════════════════════════════ */
@media (min-width: 1120px) {
  .section > .section-meta,
  .section > .section-pad,
  .section > .maestre-grid,
  .section > .staff-block,
  .section > .accordion,
  .section > .contact-list,
  .footer-top,
  .footer-bottom {
    max-width: 1080px;
  }

  .site-header {
    min-height: 80px;
    padding: 0 max(40px, calc((100% - 1080px) / 2 + 40px));
  }
  .primary-nav { gap: 32px; }
  .primary-nav a { font-size: 17px; }
  .logo { height: 56px; }
  .section-meta .mono { font-size: 15px; letter-spacing: 1px; }
  .section-meta { padding: 0 40px 32px; }
  .section-pad { padding: 0 40px; }
  .maestra { padding: 0 40px; }
  .staff-block { padding: 72px 40px 0; }
  .accordion { padding: 0 40px; }
  .site-footer { padding: 56px 40px 44px; }

  .h2 { font-size: 88px; letter-spacing: -3px; }
  .section { padding: 112px 0 120px; }

  /* Hero: picture full-bleed left, copy overlays bottom-left; CTA panel right */
  .hero {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
    min-height: 720px;
  }
  /* La foto occupa tutta la larghezza: i bottoni ci stanno sopra, in basso a
     destra, invece di togliere un quarto di schermo alla fotografia. */
  .hero-media { grid-column: 1 / -1; grid-row: 1; min-height: 720px; }
  .ph-hero { height: 720px; min-height: 720px; }
  .hero-scrim {
    background:
      linear-gradient(0deg,
        rgba(14,26,29,0.65) 0%,
        rgba(14,26,29,0) 38%),
      linear-gradient(90deg,
        rgba(14,26,29,0.45) 0%,
        rgba(14,26,29,0) 45%);
  }
  .hero-top { top: 36px; left: 40px; right: 40px; }
  .hero-bottom { left: 40px; right: auto; bottom: 48px; max-width: 520px; }
  .hero-title { font-size: clamp(72px, 6vw, 96px); }
  .hero-cta {
    grid-column: 1 / -1; grid-row: 1;
    z-index: 2;
    flex-direction: row;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 0 40px 48px;
    gap: 14px;
    background: none;
    max-width: none;
    /* Il pannello copre l'intera cella della griglia: senza questo
       intercetterebbe i click su tutta la foto, che e' cliccabile. */
    pointer-events: none;
    /* I margini automatici ereditati dal tablet annullerebbero lo stretch
       della griglia, lasciando i bottoni al centro invece che a destra. */
    margin-left: 0;
    margin-right: 0;
  }
  .hero-cta .btn { flex: none; padding: 18px 24px; font-size: 16px; pointer-events: auto; }

  /* Corsi accordion expands comfortably */
  .course summary { padding: 24px 18px; }
  .course-name { font-size: 36px; letter-spacing: -1px; }
  .course-content { padding: 0 18px 28px 60px; }

  /* Prenota: form and calendar side-by-side */
  .prenota-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
  }
  /* Senza il calendario il form resterebbe schiacciato in mezza griglia vuota */
  .prenota-inner:not(:has(.prenota-calendar)) {
    grid-template-columns: minmax(0, 620px);
  }

  /* Footer scales */
  .footer-brand { font-size: 36px; letter-spacing: -1px; }
  .footer-logo { height: 88px; }
}

/* ─────── Esito dell'invio e campo esca ─────── */
/* Fuori schermo ma non display:none, cosi' i bot che leggono il DOM lo compilano. */
.campo-esca {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-esito {
  margin: 12px 0 0;
  min-height: 1.4em;
  text-transform: none;
  letter-spacing: 0.2px;
  color: var(--bg);
  opacity: 0.75;
}
.form-esito:empty { margin-top: 0; min-height: 0; }
.esito-ok { color: var(--accent); opacity: 1; }
.esito-ko { color: #FFB4A2; opacity: 1; }

/* ─────── Lightbox (galleria di tutte le foto del sito) ─────── */
/* Il puntatore cambia solo quando lo script ha agganciato le foto. */
.has-lightbox .ph,
.has-lightbox .hero-img { cursor: zoom-in; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200; /* sopra l'header sticky (30) e le pill della mappa (1100 e' interno a .map-link) */
  display: flex;
  flex-direction: column;
  background: color-mix(in srgb, var(--ink) 95%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.lightbox[hidden] { display: none; }
.lightbox :focus-visible { outline-color: var(--accent); }

.lightbox-bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  padding-top: max(14px, env(safe-area-inset-top, 0px));
}
.lightbox-count { color: var(--bg); opacity: 0.7; }
.lightbox-close {
  all: unset;
  cursor: pointer;
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(236,236,234,0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 15px;
  transition: background .2s;
}
.lightbox-close:hover { background: rgba(236,236,234,0.14); }

.lightbox-track {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.lightbox-track::-webkit-scrollbar { display: none; }
.lightbox-slide {
  flex: 0 0 100%;
  min-width: 0;
  scroll-snap-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px 24px;
}
.lightbox-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 100%;
  min-height: 0;
}
/* Vale sia per le <img> vere sia per i segnaposto, che portano con se'
   tinta e aspect-ratio dalla loro classe .ph-*. */
.lightbox-figure .lightbox-media {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 74vh;
  border-radius: 4px;
  object-fit: contain;
}
/* Il segnaposto non e' un'immagine: senza dimensione intrinseca va vincolato
   sulla larghezza, cosi' l'altezza segue la proporzione e non deborda mai. */
.lightbox-figure .ph.lightbox-media {
  --lb-max-h: min(74vh, 680px);
  width: min(100%, calc(var(--lb-max-h) * var(--lb-ar, 0.8)));
  height: auto;
}
.lightbox-figure .ph.lightbox-media .ph-label { display: none; }
.lightbox-cap {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--bg);
  opacity: 0.65;
  text-align: center;
  max-width: 60ch;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.lightbox-arrow {
  all: unset;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(236,236,234,0.3);
  background: rgba(14,26,29,0.5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 18px;
  transition: background .2s, opacity .2s, visibility .2s;
}
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
.lightbox-arrow:hover { background: rgba(14,26,29,0.8); }
.lightbox-arrow[disabled] { opacity: 0; visibility: hidden; }

@media (min-width: 768px) {
  .lightbox-prev { left: 24px; }
  .lightbox-next { right: 24px; }
}

/* Accessibility: honor reduced motion */
@media (prefers-reduced-motion: reduce) {
  html, .carousel-track, .lightbox-track { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══════════════════════════════════════════════════════════════
   PAGINE LEGALI (privacy policy, cookie policy)
   Testo lungo su una colonna: stessa scala tipografica del sito,
   solo con il respiro fra i paragrafi che una lettura del genere chiede.
   ═══════════════════════════════════════════════════════════════ */
.legal p,
.legal li {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 68ch;
}
.legal p { margin: 0 0 14px; }
.legal ul {
  margin: 0 0 14px;
  padding-left: 20px;
}
.legal li { margin-bottom: 8px; }
.legal strong { color: var(--ink); font-weight: 600; }

.legal-h {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin: 34px 0 12px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
}
.legal-h:first-child { margin-top: 0; }

.legal a,
.body-sm a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
@media (hover: hover) {
  .legal a:hover,
  .body-sm a:hover { text-decoration-color: var(--ink-soft); }
}

/* Tabella dei cookie: righe separate solo da filetti, come le liste del sito.
   Scorre da sola in orizzontale sotto i 460px invece di far scorrere la pagina. */
.legal-table-wrap {
  margin: 18px 0 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.legal-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
}
.legal-table th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: left;
  padding: 0 14px 12px 0;
  border-bottom: 1px solid var(--rule);
}
.legal-table td {
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--ink);
  vertical-align: top;
  padding: 14px 14px 14px 0;
  border-bottom: 1px solid var(--rule);
}
.legal-table td:first-child { font-family: var(--font-mono); font-size: 13.5px; }
.legal-table th:last-child,
.legal-table td:last-child { padding-right: 0; }

.legal-back {
  display: inline-block;
  text-decoration: none;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
  transition: background .2s, color .2s;
}
@media (hover: hover) {
  .legal-back:hover { background: var(--ink); color: var(--bg); }
}

/* Il logo nell'header diventa un link verso la home nelle pagine interne */
a.brand { text-decoration: none; }

/* Rimandi alle policy, in fondo al footer */
.footer-legal { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-legal a {
  text-decoration: none;
  border-bottom: 1px solid rgba(223,217,203,0.3);
  padding-bottom: 2px;
}
@media (hover: hover) {
  .footer-legal a:hover { border-bottom-color: var(--accent); }
}

@media (min-width: 720px) {
  .legal p,
  .legal li { font-size: 18px; }
  .legal-h { font-size: 24px; margin-top: 40px; }
}