/* ============================================================
   ORCHIDEA — CHRISTMAS THEME (COMBINED: THEME + BASE + XMAS)
   Drop-in: sostituisce completamente css/style.christmas.css
   ============================================================ */

/* ---------- Stabilizzatore & base tipografica ---------- */
*{ box-sizing: border-box }
html{ font-size:16px }
body{
  margin:0; color:#f3f7f5; line-height:1.6; -webkit-text-size-adjust:100%;
  font-family:'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background:
    radial-gradient(1200px 800px at 120% -10%, rgba(240,199,107,.14), transparent 60%),
    radial-gradient(900px 600px at -10% 10%, rgba(217,58,58,.09), transparent 60%),
    radial-gradient(2000px 1200px at 50% -400px, rgba(255,255,255,.03), transparent 60%),
    #0e1512;
}
img,video,svg,canvas{ max-width:100%; height:auto; display:block }
h1{ font-size: clamp(2rem, 4vw, 3rem); line-height:1.15; margin:.2rem 0 .6rem }
h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); margin:.2rem 0 .6rem }
h3{ font-size: clamp(1.25rem, 2.2vw, 1.6rem); margin:.2rem 0 .4rem }

/* ---------- Variabili tema (nessun @import) ---------- */
:root{
  --bg:#0e1512; --bg-soft:#13201b; --card:#162620; --card-soft:#1b2f28;
  --text:#f3f7f5; --muted:#c7d3cf;
  --red:#d93a3a; --green:#1e7a51; --gold:#f0c76b; --ice:#96e5ff; --berry:#b21e45;
  --brand:#e91e63; --brand-2:#7c4dff;
  --success:#22c55e; --warning:#eab308; --danger:#ef4444;

  --radius:18px; --radius-sm:12px; --radius-lg:28px;
  --shadow-1:0 10px 30px rgba(0,0,0,.35);
  --shadow-2:0 22px 60px rgba(0,0,0,.45);

  --container:1200px;
  --gap-1:8px; --gap-2:12px; --gap-3:16px; --gap-4:24px; --gap-5:32px; --gap-6:48px;

  --light-red:#ff6b6b; --light-green:#72ff9f; --light-gold:#ffe08a; --light-ice:#c8f3ff;
}

/* ---------- Container “di sicurezza” anche senza markup ---------- */
main, header nav, footer .footer-container, .promo-corsi__wrap, .fast-links__grid,
.section.section-classes .class-grid {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

/* ---------- Header / Navbar ---------- */
header{
  position:sticky; top:0; z-index:100;
  backdrop-filter:saturate(1.2) blur(12px);
  background: color-mix(in oklab, var(--bg-soft) 82%, transparent);
  border-bottom:1px solid color-mix(in oklab, var(--text) 12%, transparent);
}
nav{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding:.8rem 1rem }
.logo img{ height:74px; width:auto }
.menu{ list-style:none; display:flex; gap:.9rem; padding:0; margin:0; flex-wrap:wrap }
.menu a{
  text-decoration:none; color:var(--muted); padding:.55rem .9rem; border-radius:999px; transition:.25s ease;
}
.menu a:hover, .menu a.active{
  color:var(--text);
  background: color-mix(in oklab, var(--green) 16%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--green) 28%, transparent);
}
.hamburger{ background:transparent; border:0; color:var(--text); font-size:1.3rem; cursor:pointer }

/* desktop */
nav .hamburger{ display:none }

/* mobile: mostra solo hamburger */
@media (max-width: 900px){
  nav .menu{ display:none !important; }
  nav .hamburger{ display:inline-flex !important; align-items:center; justify-content:center; }
}


/* ---------- Bottoni ---------- */
.btn, .btn-primary{
  appearance:none; border:none; cursor:pointer; font-weight:800; text-decoration:none;
  padding:.9rem 1.15rem; border-radius:999px; display:inline-block;
  color:#10130f; background:linear-gradient(180deg, color-mix(in oklab, var(--gold) 85%, #fff 0%), color-mix(in oklab, var(--gold) 65%, #000 0%));
  box-shadow: 0 6px 0 0 color-mix(in oklab, var(--gold) 45%, #000 0%), var(--shadow-1);
  transition: transform .06s, box-shadow .2s, filter .2s;
}
.btn:hover{ transform: translateY(-1px); filter:brightness(1.05); box-shadow: 0 7px 0 0 color-mix(in oklab, var(--gold) 45%, #000 0%), var(--shadow-2) }
.btn:active{ transform:none; box-shadow: 0 5px 0 0 color-mix(in oklab, var(--gold) 45%, #000 0%), var(--shadow-1) }

/* ---------- HERO (id="hero" + video e contenuti) ---------- */
#hero{ position:relative; padding: clamp(2rem, 4vw, 3rem) 0 }
#hero-video{
  width:100%; max-height:70vh; object-fit:cover; border-radius:20px; box-shadow:var(--shadow-2)
}
.hero-content{
  position:absolute; inset:auto 0 8%; /* bottom overlay */
  width: min(100% - 2rem, var(--container)); margin-inline:auto;
  display:grid; gap:.6rem; padding: 0 1rem;
}
@media (max-width: 900px){
  .hero-content{ position:static; margin-top:1rem; padding: 0
  }
}

/* ---------- Sezione “tre rettangoli” ---------- */
.fast-links-background{ padding: clamp(1rem, 3vw, 2rem) 0 }
.fast-links__grid{
  display:grid; gap: clamp(1rem, 2.5vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 2rem;
}
.fast-links__item{
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--card) 92%, transparent), color-mix(in oklab, var(--card-soft) 92%, transparent)),
    radial-gradient(600px 400px at 100% -20%, color-mix(in oklab, var(--gold) 10%, transparent), transparent 60%);
  border:1px solid color-mix(in oklab, #fff 6%, transparent);
  padding:1rem; box-shadow: var(--shadow-1);
}
.fast-links__item img{ 
    height:90px; 
    width:auto; 
    margin-bottom:.4rem;
  }

/* ---------- Promo corsi ---------- */
.promo-corsi{ padding: clamp(2rem, 5vw, 4rem) 0 }
.promo-corsi__wrap{
  display:grid; gap: clamp(1rem, 3vw, 2rem);
  grid-template-columns: 1.1fr .9fr;
}
@media (max-width: 980px){ .promo-corsi__wrap{ grid-template-columns:1fr } }
.promo-corsi__media .img-front{ width:100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-2) }
.eyebrow{ color:var(--gold); font-weight:900; letter-spacing:0.12em; font-size: 1.8rem; }

/* ---------- Sezione SERATE ---------- */
.section{ padding: clamp(2rem, 5vw, 4rem) 0 }
.section-subtitle{ color:var(--gold); font-weight:900; letter-spacing:.12em; text-transform:uppercase; font-size:1.8rem }
.section-classes .class-grid{
  display:grid; gap: clamp(1rem, 2.5vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.section-classes .class-item img{
  width:100%; height:280px; object-fit:cover; border-radius: var(--radius)
}
.section-divider{
  height:2px; border:0; margin: 1.2rem 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity:.7;
}

/* ---------- Footer ---------- */
.site-footer{
  margin-top: clamp(2rem,4vw,4rem); padding: 2rem 0;
  background: linear-gradient(180deg, transparent, color-mix(in oklab, var(--bg-soft) 88%, transparent));
  border-top: 1px solid color-mix(in oklab, var(--text) 12%, transparent);
}
.footer-container{
  width: min(100% - 2rem, var(--container)); margin-inline:auto;
  display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap;
}
.footer-nav a{ color: var(--muted); text-decoration:none; margin-right:1rem }
.footer-nav a:hover{ color:var(--text) }

/* ---------- Tocchi natalizi extra ---------- */
.lights{ position: relative; padding-top: .8rem }
.lights::before{
  content:""; position:absolute; inset:0 0 auto 0; height:10px; pointer-events:none;
  background:
    radial-gradient(6px 6px at 10px 50%, var(--light-red), transparent 70%),
    radial-gradient(6px 6px at 40px 50%, var(--light-green), transparent 70%),
    radial-gradient(6px 6px at 70px 50%, var(--light-gold), transparent 70%),
    radial-gradient(6px 6px at 100px 50%, var(--light-ice), transparent 70%);
  background-size: 120px 10px; background-repeat: repeat-x;
  filter: blur(.4px) saturate(1.1);
  animation: twinkle 3.2s ease-in-out infinite alternate;
}
@keyframes twinkle{ 0%{ opacity:.75 } 100%{ opacity:1 } }

/* =========================================
   ORCHIDEA — STILE NATALE
   ========================================= */

/* Canvas neve a tutto schermo (sotto gli elementi interattivi) */
#snow{
  position: fixed; inset: 0; z-index: 3;
  pointer-events: none; display: block;
}


/* Lucine appese sul bordo superiore dell’elemento */
.xmas-lights{
  position: relative;
  --gap: 110px;
}
.xmas-lights::before{
  content:""; position:absolute; left:0; right:0; top:0; height:26px; z-index:5; pointer-events:none;
  /* cavo */
  background:
    repeating-linear-gradient(90deg, transparent 0 calc(var(--gap) - 2px), #2a3d34 calc(var(--gap) - 2px) var(--gap)),
    radial-gradient(6px 6px at 12px 18px, var(--light-red, #ff6b6b), transparent 70%),
    radial-gradient(6px 6px at calc(12px + var(--gap)) 18px, var(--light-gold, #ffe08a), transparent 70%),
    radial-gradient(6px 6px at calc(12px + var(--gap)*2) 18px, var(--light-green, #72ff9f), transparent 70%),
    radial-gradient(6px 6px at calc(12px + var(--gap)*3) 18px, var(--light-ice, #c8f3ff), transparent 70%);
  background-size: var(--gap) 100%, var(--gap) 26px, var(--gap) 26px, var(--gap) 26px, var(--gap) 26px;
  background-repeat: repeat-x;
  animation: twinkle 3.2s ease-in-out infinite alternate;
  filter: drop-shadow(0 2px 6px rgba(255,255,255,.25));
}
@keyframes twinkle{ 0% { opacity:.75 } 100% { opacity:1 } }

/* “Neve appoggiata” sui contenitori: basta aggiungere la classe .snowy */
.snowy{ position: relative; z-index: 1 }
.snowy::after{
  content:""; position:absolute; left: -4px; right: -4px; top: -8px; height: 18px; z-index: 2; pointer-events:none;
  background:
    radial-gradient(12px 8px at 8px 10px, #fff, transparent 70%),
    radial-gradient(16px 10px at 40px 9px, #fff, transparent 70%),
    radial-gradient(14px 8px at 78px 11px, #fff, transparent 70%),
    radial-gradient(14px 8px at 120px 10px, #fff, transparent 70%),
    radial-gradient(16px 10px at 160px 9px, #fff, transparent 70%),
    linear-gradient(#fff, #fff);
  background-repeat: repeat-x;
  background-size: 180px 18px, 180px 18px, 180px 18px, 180px 18px, 180px 18px, 100% 10px;
  background-position: 0 0, 36px 1px, 72px -1px, 108px 2px, 144px 0, 0 8px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.25));
  border-top-left-radius: 14px; border-top-right-radius: 14px;
}

/* Suggerimenti: quali elementi “innevare” subito */
.hero, .card, .banner-xmas, .section, .promo-corsi__wrap { /* saranno resi snowy via JS */ }


/* ========= SLITTA + ALBERI (con immagini fornite) ========= */

/* ---------- Slitta con PNG (robusta) ---------- */
@keyframes sleighFly {
  0%   { transform: translateX(-40vw) translateY(0) scale(1); opacity: 0 }
  6%   { opacity: 1 }
  50%  { transform: translateX(100vw) translateY(-2vh) scale(1.02) }
  94%  { opacity: 1 }
  100% { transform: translateX(120vw) translateY(0) scale(1.02); opacity: 0 }
}

#santa-sleigh{
  position: fixed; top: 8vh; left: 0;
  width: min(38vw, 650px); aspect-ratio: 3.2 / 1;
  z-index: 999; pointer-events: none; opacity: .98;
  background: url("../img/slitta.png") center / contain no-repeat;
  will-change: transform, opacity;
}
#santa-sleigh.santa--fly{
  animation: sleighFly 20s linear infinite;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,.35));
}

/* mobile */
@media (max-width: 900px){
  #santa-sleigh{ top: 12vh; width: min(500vw, 520px); }
}


/* Alberi laterali PNG */
/* alberi */
.xmas-tree{
  position: fixed; bottom: 10px;
  width: clamp(90px, 11vw, 180px); aspect-ratio: 1/1.2;
  z-index: 150; pointer-events:none;
  background: url("../img/albero.png") bottom center / contain no-repeat;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,.35));
}
.xmas-tree.left{ left: 8px; }

/* destra = pacchetti regalo */
.xmas-tree.right.gifts{
  right: 8px;
  width: clamp(110px, 14vw, 220px);
  aspect-ratio: 1.3/1;
  background: url("../img/regali.png") bottom center / contain no-repeat;
}


/* ========= COUNTDOWN dorato con glow e lucine in orbita ========= */

.xmas-countdown{
  --gold: #f0c76b;
  --glass: color-mix(in oklab, var(--bg-soft) 75%, transparent);
  position: relative;
  margin-top: 1rem;
  width: max(320px, 46%);
  border-radius: 18px;
  padding: 1rem 1.1rem;
  backdrop-filter: blur(8px) saturate(1.1);
  background: linear-gradient(180deg, var(--glass), transparent);
  box-shadow: 0 0 0 1px color-mix(in oklab, #fff 10%, transparent), var(--shadow-1);
  overflow: hidden;
}

/* numeri */
.xmas-countdown .units{
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; align-items:center;
}
.xmas-countdown .units div{
  text-align:center; padding: .35rem .25rem; border-radius: 14px;
  background: color-mix(in oklab, var(--bg-soft) 60%, transparent);
}
.xmas-countdown span{
  display:block; font-weight: 900;
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  letter-spacing: .02em;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(240,199,107,.45), 0 0 24px rgba(240,199,107,.35);
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.25));
}
.xmas-countdown small{
  display:block; font-size:.75rem; color: var(--muted); letter-spacing:.08em; text-transform:uppercase;
}

/* anello con punti luce che ruotano */
.xmas-countdown .orbit{
  --size: clamp(180px, 28vw, 260px);
  position: absolute; right: -20px; top: -20px; width: var(--size); height: var(--size);
  border-radius: 50%;
  animation: orbit-spin 14s linear infinite;
  z-index: 1; pointer-events:none;
}
@keyframes orbit-spin { to { transform: rotate(360deg) } }
/* i singoli bulbi vengono creati da JS (12 elementi) */
.xmas-bulb{
  position:absolute; left:50%; top:50%; width: 10px; height:10px; border-radius:50%;
  background: radial-gradient(circle at 40% 40%, #fff, #fff3 60%, transparent 70%), var(--gold);
  box-shadow: 0 0 10px rgba(240,199,107,.85), 0 0 20px rgba(240,199,107,.6);
  transform-origin: center calc(var(--r, 90px));
}

/* optional: su schermi piccoli il countdown va a tutta larghezza */
@media (max-width: 900px){
  .xmas-countdown{ width: 100% }
}

/* se vuoi “neve appoggiata” sul countdown */
.xmas-countdown.snowy::after{ top: -10px; height: 20px }


/* overlay sempre sopra al video – HERO centrato */
#hero{
  position: relative;
  padding: clamp(1.2rem, 3vw, 2rem) 0;
}

/* video di sfondo */
#hero-video{
  width: 100%;
  max-height: 70vh;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: var(--shadow-2);
}

/* contenuto (logo + testi) centrato al centro del video */
.hero-content{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(100% - 2rem, var(--container));
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .6rem;
  padding: 0 1rem;
  z-index: 5;
}

/* LOGO dentro l'hero centrato e responsive */
.logohome{
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.2rem;
}

.logohome img{
  max-width: 220px;
  width: 40vw;
  height: auto;
}

/* Mobile: logo un po' più piccolo e testi leggermente ridotti */
@media (max-width: 900px){
  .hero-content{
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0 .6rem;
  }

  .logohome img{
    max-width: 160px;
  }
}

/* mobile: resta assoluto dentro al video, testo leggermente più su */
@media (max-width: 900px){
  .hero-content{ bottom: 8%; padding: 0 .6rem }
}

/* ===== Drawer Mobile (hamburger) ===== */

/* Solo hamburger su mobile (la lista orizzontale sparisce) */
nav .hamburger{ display:none }
@media (max-width: 900px){
  nav .menu{ display:none !important; }
  nav .hamburger{
    display:inline-flex !important; align-items:center; justify-content:center;
    width:44px; height:44px; font-size:22px; border:0; border-radius:10px;
    background: color-mix(in oklab, var(--bg-soft, #13201b) 70%, transparent);
    color: var(--text, #f3f7f5); cursor:pointer;
  }
}

/* Backdrop a pieno schermo */
.nav-backdrop{
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  z-index: 4000; opacity: 0; transition: opacity .2s ease; display: none;
}
.nav-backdrop.active{ display:block; opacity:1 }

/* Drawer laterale destro */
.nav-drawer{
  position: fixed; top: 0; right: 0; bottom: 0; width: min(82vw, 360px);
  background: linear-gradient(180deg, var(--bg-soft, #13201b), var(--bg, #0e1512));
  border-left: 1px solid color-mix(in oklab, #fff 10%, transparent);
  box-shadow: -20px 0 60px rgba(0,0,0,.4);
  transform: translateX(100%); transition: transform .25s ease;
  z-index: 4001; padding: max(16px, env(safe-area-inset-top)) 16px 24px;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.nav-drawer.active{ transform: translateX(0) }

/* Contenuti del drawer */
.nav-close{
  position:absolute; top:max(10px, env(safe-area-inset-top)); right:10px;
  width:40px; height:40px; border:0; border-radius:10px; background:transparent;
  color: var(--text, #f3f7f5); font-size:28px; cursor:pointer;
}
.nav-list{ list-style:none; margin:48px 0 0; padding:0; display:grid; gap:.35rem }
.nav-list a{
  display:block; padding:.9rem 1rem; border-radius:12px; text-decoration:none;
  color: var(--text, #f3f7f5);
  background: color-mix(in oklab, var(--bg-soft, #13201b) 70%, transparent);
}
.nav-list a:hover{ background: color-mix(in oklab, var(--green, #1e7a51) 22%, transparent) }

/* Blocca lo scroll della pagina quando il menu è aperto */
body.nav-open{ overflow:hidden }

/* ===========================
   SEZIONE STAFF
   =========================== */

.staff-section {
  max-width: 1200px;
  margin: 0 auto 4rem auto;
  padding: 3rem 1.5rem;
  text-align: center;
}

.staff-section h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.staff-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)); /* default: 2 per riga */
  gap: 1.8rem;
}

/* Card singola */
.staff-card {
  background: rgba(0, 0, 0, 0.55);
  border-radius: 16px;
  padding: 1.5rem 1rem 1.8rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.staff-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 3px solid rgba(255, 255, 255, 0.7);
}

.staff-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.staff-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.staff-role {
  font-size: 0.9rem;
  opacity: 0.9;
}

.staff-ig {
  margin-top: 0.3rem;
  font-size: 0.9rem;
  text-decoration: none;
  color: #ffd700; /* un tocco natalizio, se vuoi cambiarlo fallo qui */
  font-weight: 500;
}

.staff-ig:hover {
  text-decoration: underline;
  filter: brightness(1.1);
}

/* Mobile piccolo: 1 card per riga */
@media (max-width: 600px) {
  .staff-grid {
    grid-template-columns: 1fr;
  }

  .staff-section {
    padding: 2.5rem 1.25rem;
  }
}

/* Tablet: 2 per riga (già default) */

/* Desktop grande: 4 per riga (2 file da 4 con 8 card) */
@media (min-width: 992px) {
  .staff-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .staff-section h2 {
    font-size: 2.3rem;
  }
}