/* ══════════════════════════════════════════════════
   WMR — Masterclass page styles
   Stili specifici per pages/masterclass.html
   ══════════════════════════════════════════════════ */

/* ── HERO ── */
.mc-hero {
  position: relative;
  height: 80vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.mc-hero-bg {
  position: absolute;
  inset: 0;
}
.mc-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mc-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(13,13,13,0.6) 0%, rgba(13,13,13,0.4) 40%, rgba(13,13,13,0.85) 100%),
    radial-gradient(ellipse 60% 80% at 50% 60%, rgba(123,47,255,0.1) 0%, transparent 60%);
  z-index: 1;
}
.mc-hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 600px;
  padding: 0 var(--page-pad);
}
.mc-hero-logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  margin-bottom: 32px;
  filter: brightness(1.1);
}
.mc-hero-content .section-label {
  justify-content: center;
}
.mc-hero-content .section-label::before {
  display: none;
}
.mc-hero-title {
  font-family: var(--font-display);
  font-size: clamp(72px, 10vw, 130px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--white);
  margin: 16px 0 24px;
}
.mc-hero-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(245,245,245,0.65);
  max-width: 460px;
  margin-bottom: 40px;
}

/* ── INTRO ── */
.mc-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg);
  align-items: center;
}
.mc-intro-text {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.85;
  color: rgba(245,245,245,0.6);
  margin-top: 28px;
}
.mc-intro-text strong {
  color: var(--white);
  font-weight: 400;
}

/* Stats */
.mc-intro-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.mc-stat {
  background: var(--surface);
  padding: 40px 32px;
  text-align: center;
}
.mc-stat-num {
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
}
.mc-stat-num span { color: var(--accent); }
.mc-stat-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── WHAT YOU LEARN ── */
.mc-learn {
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg-alt);
}
.mc-learn-header {
  margin-bottom: 80px;
}
.mc-learn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.mc-learn-item {
  background: var(--surface);
  padding: 40px 32px;
  transition: background 0.3s var(--ease-out);
}
.mc-learn-item:hover {
  background: rgba(123,47,255,0.08);
}
.learn-num {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 20px;
  transition: opacity 0.3s;
}
.mc-learn-item:hover .learn-num { opacity: 0.6; }
.learn-title {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 12px;
}
.learn-text {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(245,245,245,0.5);
}

/* ── GALLERY ── */
.mc-gallery {
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg);
}
.mc-gallery-header {
  margin-bottom: 60px;
}
.mc-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  gap: 4px;
}
.mc-gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}
.mc-gallery-item.landscape {
  grid-column: span 2;
}
.mc-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.mc-gallery-item:hover img {
  transform: scale(1.05);
}
.mc-gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 40%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.mc-gallery-item:hover::after {
  opacity: 1;
}

/* ── INSTRUCTORS ── */
.mc-instructors {
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg);
}
.mc-instructors .section-label { margin-bottom: 16px; }
.mc-instructors .section-title { margin-bottom: 60px; }

.mc-instr-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.mc-instr {
  background: var(--surface);
  padding: 48px 40px;
}
.instr-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.instr-name {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 4px;
}
.instr-role {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.instr-bio {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(245,245,245,0.55);
  max-width: 360px;
}

/* ── CTA (shared pattern) ── */
.cta-section {
  position: relative;
  padding: 120px var(--page-pad);
  background: var(--accent);
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 100% at 20% 0%, rgba(255,255,255,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 100%, rgba(0,0,0,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-section .section-label { color: rgba(255,255,255,0.7); }
.cta-section .section-label::before { background: rgba(255,255,255,0.5); }
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 8vw, 120px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  margin: 20px 0 28px;
  color: var(--white);
}
.cta-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  max-width: 480px;
  margin-bottom: 48px;
}
.cta-actions { display: flex; align-items: center; gap: 24px; }
.cta-section .btn-primary.btn-xl {
  background: var(--white);
  color: var(--accent);
  font-weight: 600;
}
.cta-section .btn-primary.btn-xl:hover {
  background: #fff;
  box-shadow: 0 0 40px rgba(255,255,255,0.3);
}

/* ── FOOTER (shared) ── */
.footer { background: var(--bg-deep); padding: 80px var(--page-pad) 40px; border-top: 1px solid var(--border); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 80px; margin-bottom: 60px; }
.footer-brand .nav-logo { display: inline-flex; margin-bottom: 20px; }
.footer-brand .nav-logo img { height: 40px; }
.footer-brand p { font-size: 13px; font-weight: 300; line-height: 1.7; color: var(--muted); max-width: 280px; }
/* Footer quick actions */
.footer-actions { display: flex; gap: 24px; margin-top: 20px; }
.footer-action-link { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 400; color: var(--muted); transition: color var(--transition); }
.footer-action-link:hover { color: var(--accent); }
.footer-action-link svg { opacity: 0.5; transition: opacity var(--transition); }
.footer-action-link:hover svg { opacity: 1; }
/* Column separators */
.footer-col { border-left: 1px solid var(--border); padding-left: 40px; }
/* Business/legal info row */
.footer-legal { display: flex; align-items: center; gap: 12px; font-size: 11px; font-weight: 300; color: rgba(245,245,245,0.3); padding: 20px 0 0; margin-bottom: 24px; flex-wrap: wrap; }
.footer-legal-sep { opacity: 0.3; }
.footer-col h4 { font-family: var(--font-display); font-size: 18px; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--white); margin-bottom: 20px; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 13px; font-weight: 300; color: var(--muted); transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 12px; color: var(--muted); }
.footer-frd { font-size: 12px; color: var(--muted); }
.footer-frd a { color: var(--accent); }
.footer-frd a:hover { text-decoration: underline; }

/* ── DESKTOP WIDE (1440px+) ── */
@media (min-width: 1440px) {
  .mc-intro { padding: var(--space-2xl) 8vw; }
  .mc-learn { padding: var(--space-2xl) 8vw; }
  .mc-gallery { padding: var(--space-2xl) 8vw; }
  .mc-gallery-grid { grid-auto-rows: 340px; }
  .mc-instructors { padding: var(--space-2xl) 8vw; }
  .cta-section { padding: 160px 8vw; }
  .footer { padding: 80px 8vw 40px; }
}
@media (min-width: 1920px) {
  .mc-intro { padding: var(--space-2xl) 12vw; }
  .mc-learn { padding: var(--space-2xl) 12vw; }
  .mc-gallery { padding: var(--space-2xl) 12vw; }
  .mc-instructors { padding: var(--space-2xl) 12vw; }
  .cta-section { padding: 160px 12vw; }
  .footer { padding: 80px 12vw 40px; }
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .mc-hero { height: 70vh; min-height: 500px; }
  .mc-hero-logo { width: 100px; height: 100px; }
  .mc-hero-title { font-size: 64px; }

  .mc-intro {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 80px var(--page-pad-mobile);
  }
  .mc-stat-num { font-size: 56px; }
  .mc-stat { padding: 32px 24px; }

  .mc-learn { padding: 80px var(--page-pad-mobile); }
  .mc-learn-grid {
    grid-template-columns: 1fr;
  }

  .mc-gallery { padding: 80px var(--page-pad-mobile); }
  .mc-gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 200px;
  }

  .mc-instructors { padding: 80px var(--page-pad-mobile); }
  .mc-instr-grid {
    grid-template-columns: 1fr;
  }

  .cta-section { padding: 80px var(--page-pad-mobile); }
  .cta-actions { flex-direction: column; width: 100%; gap: 16px; }
  .cta-actions .btn-primary.btn-xl,
  .cta-actions .btn-secondary.btn-xl { width: 100%; text-align: center; box-sizing: border-box; }

  .footer { padding: 60px var(--page-pad-mobile) 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: span 2; }
  .footer-col { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 24px; }
  .footer-actions { flex-direction: column; gap: 12px; }
  .footer-legal { flex-direction: column; align-items: flex-start; gap: 4px; }
  .footer-legal-sep { display: none; }
}