/* ==========================================================================
   Accademia Internazionale del Musical — Landing Masterclass
   Direzione estetica: poster teatrale / Broadway, spotlight su fondo bordeaux
   ========================================================================== */

:root {
  /* Palette derivata dal logo AIDM */
  --plum-950: #1c0a12;
  --plum-900: #2b0f1c;
  --plum-800: #3d1526;
  --wine-600: #713051;
  --coral-600: #e83f33;
  --coral-500: #de5253;
  --gold-400: #d9a55a;
  --gold-300: #ecc888;
  --cream-100: #faf3ea;
  --cream-200: #f0e3d2;
  --ink-900: #180a10;

  --font-display: 'Anton', sans-serif;
  --font-accent: 'Playfair Display', serif;
  --font-body: 'Manrope', sans-serif;

  --radius: 14px;
  --container-w: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream-100);
  color: var(--ink-900);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Bottoni ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--coral-600), var(--coral-500));
  color: var(--cream-100);
  box-shadow: 0 10px 30px -8px rgba(232, 63, 51, .65);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -8px rgba(232, 63, 51, .8); }

.btn-block { width: 100%; }

.btn-ghost {
  border-color: rgba(250, 243, 234, .5);
  color: var(--cream-100);
  padding: 10px 22px;
  font-size: .9rem;
}
.btn-ghost:hover { background: rgba(250, 243, 234, .12); }

.btn-whatsapp {
  width: 100%;
  background: var(--plum-900);
  color: var(--gold-300);
  border: 2px solid var(--gold-400);
  margin-bottom: 12px;
}
.btn-whatsapp:hover { background: var(--plum-800); transform: translateY(-1px); }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--plum-950);
  border-bottom: 1px solid rgba(217, 165, 90, .25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.header-logo { height: 34px; width: auto; flex-shrink: 1; min-width: 0; }
.header-cta { flex-shrink: 0; white-space: nowrap; }

@media (max-width: 480px) {
  .header-logo { height: 22px; }
  .header-cta { padding: 9px 14px; font-size: .78rem; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background: radial-gradient(120% 100% at 50% -10%, var(--wine-600) 0%, var(--plum-900) 55%, var(--plum-950) 100%);
  color: var(--cream-100);
  overflow: hidden;
  padding: 72px 0 64px;
  text-align: center;
}

.hero-spotlight {
  position: absolute;
  top: -20%;
  left: 50%;
  width: 900px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255, 224, 170, .22) 0%, rgba(255, 224, 170, 0) 60%);
  pointer-events: none;
}

.hero-curtain {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 14vw;
  min-width: 90px;
  background: linear-gradient(180deg, var(--coral-600), var(--wine-600) 70%, var(--plum-950));
  opacity: .55;
  filter: blur(1px);
  pointer-events: none;
}
.hero-curtain--left { left: 0; border-radius: 0 40px 40px 0; }
.hero-curtain--right { right: 0; border-radius: 40px 0 0 40px; }

.hero-inner { position: relative; z-index: 1; max-width: 760px; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .8rem;
  color: var(--gold-300);
  margin: 0 0 18px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  line-height: .98;
  letter-spacing: .01em;
  margin: 0;
}
.hero-title-accent {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-tagline {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--cream-200);
  margin: 18px 0 22px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--cream-200);
  max-width: 620px;
  margin: 0 auto 32px;
}
.hero-desc strong { color: var(--cream-100); }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 36px;
}
.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(250, 243, 234, .06);
  border: 1px solid rgba(217, 165, 90, .35);
  border-radius: var(--radius);
  padding: 14px 20px;
  min-width: 120px;
}
.badge-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold-300);
}
.badge-label {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--cream-200);
}

.hero-actions { margin-bottom: 40px; }
.hero-actions-note {
  margin: 12px 0 0;
  font-size: .85rem;
  color: var(--cream-200);
  opacity: .85;
}

.hero-countdown {
  display: inline-block;
  background: rgba(28, 10, 18, .55);
  border: 1px solid rgba(217, 165, 90, .3);
  border-radius: var(--radius);
  padding: 20px 28px;
}
.countdown-label {
  margin: 0 0 12px;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gold-300);
}
.countdown-grid { display: flex; gap: 18px; }
.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 48px;
}
.countdown-item span {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--cream-100);
}
.countdown-item small {
  font-size: .7rem;
  text-transform: uppercase;
  color: var(--cream-200);
}

/* ===== Video ===== */
.video-section { padding: 72px 0; text-align: center; }
.video-frame {
  margin: 32px auto 0;
  max-width: 340px;
  border-radius: 20px;
  overflow: hidden;
  border: 6px solid var(--plum-950);
  box-shadow: 0 24px 50px -20px rgba(28, 10, 18, .45);
}
.video-el { width: 100%; aspect-ratio: 478/848; background: var(--plum-950); display: block; }

/* ===== Sezioni generiche ===== */
.section { padding: 76px 0; }
.section--dark {
  background: var(--plum-950);
  color: var(--cream-100);
}
.section-kicker {
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .8rem;
  color: var(--coral-600);
  text-align: center;
  margin: 0 0 10px;
}
.section-kicker--light { color: var(--gold-300); }
.section-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 400;
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  text-align: center;
  margin: 0 0 48px;
  line-height: 1.05;
}
.section-title--light { color: var(--cream-100); }

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.card {
  background: var(--plum-800);
  border: 1px solid rgba(217, 165, 90, .25);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
}
.card-icon { font-size: 2.2rem; margin-bottom: 14px; }
.card h3 { margin: 0 0 10px; font-size: 1.15rem; color: var(--gold-300); }
.card p { margin: 0; color: var(--cream-200); font-size: .95rem; }

/* Two-col (requisiti) */
.two-col {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
  align-items: center;
}
.check-list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.check-list li {
  position: relative;
  padding-left: 34px;
  font-size: 1.05rem;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: -2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--coral-600);
  color: #fff;
  font-size: .8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.two-col-visual {
  display: flex;
  justify-content: center;
}
.visual-logo {
  width: 100%;
  max-width: 360px;
  filter: drop-shadow(0 20px 40px rgba(113, 48, 81, .35));
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.step { text-align: center; padding: 0 12px; }
.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--coral-600);
  margin-bottom: 8px;
}
.step h3 { margin: 0 0 10px; color: var(--gold-300); font-size: 1.15rem; }
.step p { margin: 0; color: var(--cream-200); font-size: .95rem; }

/* Info pratiche */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.info-card {
  text-align: center;
  background: var(--cream-200);
  border-radius: var(--radius);
  padding: 26px 18px;
}
.info-icon { font-size: 1.8rem; display: block; margin-bottom: 10px; }
.info-card h3 { margin: 0 0 6px; font-size: 1rem; text-transform: uppercase; letter-spacing: .04em; color: var(--wine-600); }
.info-card p { margin: 0; font-weight: 700; }

/* ===== CTA / Iscrizione ===== */
.section--cta {
  position: relative;
  background: radial-gradient(120% 100% at 50% 110%, var(--wine-600) 0%, var(--plum-900) 55%, var(--plum-950) 100%);
  color: var(--cream-100);
  overflow: hidden;
}
.hero-spotlight--cta { top: auto; bottom: -30%; }
.cta-desc {
  text-align: center;
  max-width: 560px;
  margin: -24px auto 48px;
  color: var(--cream-200);
}

.cta-columns {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr auto 1fr;
  gap: 32px;
  align-items: start;
  max-width: 920px;
  margin: 0 auto;
}

.lead-form {
  background: var(--cream-100);
  color: var(--ink-900);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.form-row label { font-size: .82rem; font-weight: 700; color: var(--wine-600); }
.form-row input {
  padding: 12px 14px;
  border-radius: 8px;
  border: 1.5px solid #ddd0c2;
  font-family: var(--font-body);
  font-size: 1rem;
}
.form-row input:focus { outline: none; border-color: var(--coral-600); }
.form-note { margin: 0; font-size: .85rem; text-align: center; min-height: 1.2em; }
.form-note.success { color: #2f7a4d; }
.form-note.error { color: var(--coral-600); }

.cta-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream-200);
  font-weight: 700;
  text-transform: uppercase;
  font-size: .8rem;
  letter-spacing: .08em;
}

.direct-contacts { text-align: center; }
.direct-contacts-title {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold-300);
  margin: 0 0 20px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--ink-900);
  color: var(--cream-200);
  padding: 48px 0;
  text-align: center;
}
.footer-logo { height: 30px; margin: 0 auto 18px; }
.footer-address { margin: 0 0 12px; }
.footer-contacts {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.footer-contacts a { color: var(--gold-300); text-decoration: none; font-weight: 700; }
.footer-contacts a:hover { text-decoration: underline; }
.footer-copy { margin: 0; font-size: .8rem; opacity: .6; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col-visual { order: -1; }
  .cta-columns { grid-template-columns: 1fr; }
  .cta-divider { padding: 4px 0; }
  .hero-curtain { display: none; }
}

@media (max-width: 520px) {
  .countdown-grid { gap: 10px; }
  .countdown-item { min-width: 40px; }
  .badge { min-width: 100px; padding: 12px 14px; }
}