/* ============================================================
   FareFormazione.info — Main Stylesheet
   Brand: FareAppalti | Palette: Violet + White + Light Grey
   ============================================================ */

/* ─── GOOGLE FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&display=swap');

/* ─── CSS VARIABLES ─────────────────────────────────────────── */
:root {
  /* Brand Colors — FareAppalti Violet */
  --primary:       #5B2D8E;
  --primary-dark:  #3D1A6B;
  --primary-mid:   #7A3FB5;
  --primary-light: #A066D3;
  --primary-xlt:   #EDE4F7;
  --primary-ult:   #F7F2FD;

  /* Accent */
  --accent:        #9B59B6;
  --accent-gold:   #F59E0B;
  --accent-blue:   #3B82F6;
  --accent-teal:   #0D9488;
  --accent-green:  #16A34A;

  /* Neutrals */
  --white:         #FFFFFF;
  --gray-50:       #F9FAFB;
  --gray-100:      #F3F4F6;
  --gray-200:      #E5E7EB;
  --gray-300:      #D1D5DB;
  --gray-400:      #9CA3AF;
  --gray-500:      #6B7280;
  --gray-600:      #4B5563;
  --gray-700:      #374151;
  --gray-800:      #1F2937;
  --gray-900:      #111827;

  /* Text */
  --text:          #1a1a2e;
  --text-muted:    #6B7280;
  --text-light:    #9CA3AF;

  /* Typography */
  --font-sans:     'Inter', system-ui, -apple-system, sans-serif;
  --font-display:  'Poppins', 'Inter', sans-serif;

  /* Spacing */
  --section-py:    5rem;
  --container-max: 1200px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:     0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-md:  0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --shadow-lg:  0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
  --shadow-xl:  0 25px 50px -12px rgba(0,0,0,.25);
  --shadow-violet: 0 8px 30px rgba(91,45,142,.18);

  /* Transitions */
  --transition: all .25s cubic-bezier(.4, 0, .2, 1);
  --transition-long: all .4s cubic-bezier(.4, 0, .2, 1);

  /* Border radius */
  --radius-sm: .375rem;
  --radius:    .75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
}

/* ─── RESET & BASE ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-mid); }
ul, ol { list-style: none; }
button { font-family: var(--font-sans); cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: var(--font-sans); }

/* ─── TYPOGRAPHY ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { color: var(--gray-600); line-height: 1.75; }

.text-lead {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.75;
}

/* ─── LAYOUT ────────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-py) 0;
}

.section-sm {
  padding: 3rem 0;
}

.section-lg {
  padding: 7rem 0;
}

/* ─── SECTION HEADERS ───────────────────────────────────────── */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-ult);
  border: 1px solid var(--primary-xlt);
  padding: .35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
  color: var(--text);
}

.section-title span { color: var(--primary); }

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.75;
}

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(91,45,142,.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(91,45,142,.45);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  color: var(--primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255,255,255,.15);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.3);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.25);
  color: var(--white);
}

.btn-sm {
  font-size: .85rem;
  padding: .5rem 1.25rem;
}

.btn-lg {
  font-size: 1.05rem;
  padding: 1rem 2.25rem;
}

/* ─── NAVBAR ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}

.navbar-logo-svg {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.navbar-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar-logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary);
  letter-spacing: -.02em;
}

.navbar-logo-powered {
  font-size: .65rem;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* Nav Menu */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}

.nav-link {
  font-weight: 500;
  font-size: .9rem;
  color: var(--gray-700);
  padding: .5rem .85rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--primary-ult);
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: .75rem;
}

/* Hamburger */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: .5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── HERO ──────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-mid) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.04) 0%, transparent 40%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-badge svg { width: 14px; height: 14px; }

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -.02em;
}

.hero-title span {
  color: rgba(255,255,255,.7);
  display: block;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
}

.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-top: .25rem;
}

/* Hero Visual */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
}

.hero-card {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  color: var(--white);
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.hero-card-main {
  position: relative;
  z-index: 3;
}

.hero-card-float {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: .75rem;
}

.hero-card-float-1 {
  bottom: -1.5rem;
  right: -1.5rem;
  z-index: 4;
}

.hero-card-float-2 {
  top: -1rem;
  left: -1rem;
  z-index: 4;
}

.hero-float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-float-icon.violet { background: var(--primary-xlt); color: var(--primary); }
.hero-float-icon.gold { background: #FEF3C7; color: #D97706; }

.hero-float-title {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  display: block;
}

.hero-float-sub {
  font-size: .75rem;
  color: var(--gray-500);
}

/* Hero Course Preview */
.hero-course-preview {
  margin-bottom: 1rem;
}

.hero-course-label {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.6);
  margin-bottom: .5rem;
}

.hero-course-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,.08);
  margin-bottom: .4rem;
}

.hero-course-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-course-info { flex: 1; }
.hero-course-name { font-size: .85rem; font-weight: 600; }
.hero-course-date { font-size: .72rem; color: rgba(255,255,255,.6); }
.hero-course-price {
  font-size: .85rem;
  font-weight: 700;
  color: #FFD700;
}

/* ─── TRUST BAR ─────────────────────────────────────────────── */
.trust-bar {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.25rem 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--gray-600);
}

.trust-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* ─── CARDS ─────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-xlt);
  transform: translateY(-3px);
}

/* Course Card */
.course-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  box-shadow: var(--shadow-violet);
  border-color: var(--primary-xlt);
  transform: translateY(-4px);
}

.course-card-header {
  padding: 1.5rem;
  position: relative;
}

.course-card-header.violet { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); }
.course-card-header.gold { background: linear-gradient(135deg, #92400E, #D97706); }
.course-card-header.blue { background: linear-gradient(135deg, #1D4ED8, #3B82F6); }
.course-card-header.purple { background: linear-gradient(135deg, #7C3AED, var(--primary-mid)); }
.course-card-header.green { background: linear-gradient(135deg, #065F46, #16A34A); }
.course-card-header.orange { background: linear-gradient(135deg, #92400E, #F59E0B); }
.course-card-header.teal { background: linear-gradient(135deg, #0F766E, #14B8A6); }

.course-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--white);
}

.course-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255,255,255,.2);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .25rem .65rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.3);
}

.course-card-title {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
}

.course-card-subtitle {
  color: rgba(255,255,255,.75);
  font-size: .8rem;
  margin-top: .4rem;
}

.course-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}

.course-card-tag {
  font-size: .72rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-ult);
  padding: .2rem .6rem;
  border-radius: var(--radius-full);
}

.course-card-desc {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

.course-card-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin-bottom: 1.25rem;
}

.course-info-item {
  display: flex;
  flex-direction: column;
}

.course-info-label {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gray-400);
  font-weight: 600;
}

.course-info-value {
  font-size: .875rem;
  font-weight: 600;
  color: var(--gray-700);
  line-height: 1.3;
}

.course-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
}

.course-price-old {
  font-size: .8rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.course-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
}

.course-price-vat {
  font-size: .7rem;
  font-weight: 500;
  color: var(--gray-400);
}

/* ─── FEATURE CARDS ─────────────────────────────────────────── */
.feature-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--primary-xlt);
  box-shadow: var(--shadow-violet);
  transform: translateY(-3px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--primary-ult);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .75rem;
  color: var(--text);
}

.feature-desc {
  font-size: .9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── STATS COUNTER ─────────────────────────────────────────── */
.stats-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {}

.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  display: block;
}

.stat-suffix {
  color: rgba(255,255,255,.7);
}

.stat-label {
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: .5rem;
  display: block;
}

.stat-divider {
  width: 1px;
  background: rgba(255,255,255,.15);
}

/* ─── DOCENTI ───────────────────────────────────────────────── */
.docente-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}

.docente-card:hover {
  box-shadow: var(--shadow-violet);
  border-color: var(--primary-xlt);
  transform: translateY(-4px);
}

.docente-photo {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--primary-xlt), var(--primary-ult));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.docente-photo-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
}

.docente-body {
  padding: 1.5rem;
}

.docente-role {
  font-size: .78rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .5rem;
}

.docente-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .75rem;
}

.docente-bio {
  font-size: .875rem;
  color: var(--gray-500);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
}

.docente-specialita {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.docente-tag {
  font-size: .7rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-ult);
  padding: .2rem .6rem;
  border-radius: var(--radius-full);
}

/* ─── VANTAGGI / BENEFITS ───────────────────────────────────── */
.benefit-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: var(--transition);
}

.benefit-item:hover {
  border-color: var(--primary-xlt);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--primary-ult);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .4rem;
}

.benefit-desc {
  font-size: .875rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ─── CTA SECTION ───────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-mid));
  color: var(--white);
  text-align: center;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,.04), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.04), transparent 50%);
}

.cta-section .container { position: relative; z-index: 1; }

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,.75);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── TABS ──────────────────────────────────────────────────── */
.tabs-nav {
  display: flex;
  gap: .5rem;
  background: var(--gray-100);
  padding: .35rem;
  border-radius: var(--radius-full);
  width: fit-content;
  margin: 0 auto 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.tab-btn {
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 600;
  color: var(--gray-600);
  background: none;
  padding: .5rem 1.25rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.tab-btn:hover { color: var(--primary); }

.tab-btn.active {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ─── GRID LAYOUTS ──────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }

/* ─── PERCORSO STEPS ────────────────────────────────────────── */
.percorso-steps {
  position: relative;
}

.percorso-steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--primary-xlt));
}

.percorso-step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
  position: relative;
}

.step-number {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--white), 0 0 0 6px var(--primary-xlt);
}

.step-content {
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  flex: 1;
  transition: var(--transition);
}

.step-content:hover {
  border-color: var(--primary-xlt);
  box-shadow: var(--shadow-md);
}

.step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .5rem;
  gap: 1rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.step-date {
  font-size: .78rem;
  color: var(--primary);
  font-weight: 600;
  white-space: nowrap;
  background: var(--primary-ult);
  padding: .2rem .65rem;
  border-radius: var(--radius-full);
}

.step-desc {
  font-size: .875rem;
  color: var(--gray-500);
}

.step-mentoring {
  background: linear-gradient(135deg, var(--primary-ult), #F0E8FF);
  border: 1px dashed var(--primary-xlt);
}

.step-mentoring .step-title { color: var(--primary); }

/* ─── ACCORDION ─────────────────────────────────────────────── */
.accordion-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: .75rem;
  transition: var(--transition);
}

.accordion-item.active {
  border-color: var(--primary-xlt);
  box-shadow: var(--shadow-md);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}

.accordion-header:hover { background: var(--gray-50); }
.accordion-item.active .accordion-header { background: var(--primary-ult); }

.accordion-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  transition: var(--transition);
  flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
  background: var(--primary);
  color: var(--white);
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.accordion-item.active .accordion-body {
  max-height: 1000px;
}

.accordion-content {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--gray-100);
}

/* ─── MODAL ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modalIn .25s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(.96) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 1;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.modal-close:hover { background: var(--gray-200); }

.modal-body {
  padding: 2rem;
}

/* ─── FORMS ─────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: .4rem;
}

.form-control {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(91,45,142,.12);
}

.form-control::placeholder { color: var(--gray-400); }

textarea.form-control { resize: vertical; min-height: 120px; }

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* ─── BADGE / LABEL ─────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25rem .7rem;
  border-radius: var(--radius-full);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.badge-success { background: #DCFCE7; color: #16A34A; }
.badge-warning { background: #FEF3C7; color: #D97706; }
.badge-info    { background: #DBEAFE; color: #2563EB; }
.badge-violet  { background: var(--primary-ult); color: var(--primary); }
.badge-upcoming { background: var(--primary-xlt); color: var(--primary-dark); }

/* Live dot */
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,.4); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/* ─── CHECKLIST ─────────────────────────────────────────────── */
.checklist {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9rem;
  color: var(--gray-700);
}

.checklist-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent-green);
  flex-shrink: 0;
}

/* ─── PRICING CARD ──────────────────────────────────────────── */
.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 2px solid var(--gray-200);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pricing-card:hover,
.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-violet);
}

.pricing-card.featured::before {
  content: 'Più scelto';
  position: absolute;
  top: -1px;
  right: 1.5rem;
  background: var(--primary);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .35rem .85rem;
  border-radius: 0 0 var(--radius) var(--radius);
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.85);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand { }

.footer-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
  text-decoration: none;
}

.footer-logo-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
}

.footer-logo-powered {
  font-size: .65rem;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.footer-desc {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: .75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.footer-link {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}

.footer-link:hover { color: var(--primary-light); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .85rem;
}

.footer-contact-item svg {
  color: var(--primary-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-text {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  line-height: 1.5;
}

.footer-contact-text a {
  color: rgba(255,255,255,.7);
  transition: var(--transition);
}

.footer-contact-text a:hover { color: var(--primary-light); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}

.footer-links-bottom {
  display: flex;
  gap: 1.5rem;
}

.footer-links-bottom a {
  font-size: .8rem;
  color: rgba(255,255,255,.4);
  transition: var(--transition);
}

.footer-links-bottom a:hover { color: rgba(255,255,255,.7); }

.footer-sites {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: .8rem;
}

.footer-site-link {
  color: rgba(255,255,255,.4);
  transition: var(--transition);
}

.footer-site-link:hover { color: var(--primary-light); }

/* ─── BACK TO TOP ───────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  border: none;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ─── PAGE HERO (inner pages) ───────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 7rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 { color: var(--white); }

.page-hero p {
  color: rgba(255,255,255,.75);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 1rem auto 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 1.25rem;
  font-size: .8rem;
}

.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb a:hover { color: rgba(255,255,255,.9); }
.breadcrumb span { color: rgba(255,255,255,.4); }
.breadcrumb .current { color: rgba(255,255,255,.85); font-weight: 500; }

/* ─── ALERT / NOTICE ────────────────────────────────────────── */
.alert {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  font-size: .9rem;
}

.alert-info {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

.alert-success {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #166534;
}

.alert-warning {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
}

/* ─── PIATTAFORMA SECTION ───────────────────────────────────── */
.platform-teaser {
  background: linear-gradient(135deg, #0a0a1a, #1a0a2e);
  border-radius: var(--radius-xl);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.platform-teaser::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(91,45,142,.3), transparent 60%);
}

.platform-teaser-content { position: relative; z-index: 1; }

.platform-screen {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(8px);
}

/* ─── SCROLL ANIMATIONS ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ─── UTILITY ───────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.d-none { display: none; }
.d-flex { display: flex; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.bg-light { background: var(--gray-50); }
.bg-violet-soft { background: var(--primary-ult); }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.fw-700 { font-weight: 700; }
.full-width { width: 100%; }

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root { --section-py: 3.5rem; }

  .navbar-nav,
  .navbar-cta {
    display: none;
  }

  .navbar-toggle { display: flex; }

  .navbar-menu-open .navbar-nav,
  .navbar-menu-open .navbar-cta {
    display: flex;
  }

  .navbar-menu-open {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem;
    gap: .5rem;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
  }

  .navbar-nav {
    flex-direction: column;
    width: 100%;
  }

  .nav-link { padding: .75rem 1rem; font-size: 1rem; }

  .hero-content {
    grid-template-columns: 1fr;
    padding: 2rem 0;
  }

  .hero-visual { display: none; }

  .hero-stats { gap: 1.25rem; }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  .page-hero {
    padding: 5rem 0 3rem;
  }

  .cta-section {
    padding: 4rem 0;
  }

  .modal {
    max-height: 95vh;
  }

  .tabs-nav {
    flex-direction: column;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .trust-bar-inner {
    gap: 1rem;
    flex-direction: column;
  }

  .hero-actions {
    flex-direction: column;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-lg { width: 100%; justify-content: center; }
}

/* ─── MISSING UTILITIES ─────────────────────────────────────── */
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-2 { margin-bottom: 1rem; }

/* Footer logo extra */
.footer-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  margin-bottom: 1.25rem;
}
.footer-logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: white;
  line-height: 1;
}
.footer-logo-powered {
  font-size: .68rem;
  color: rgba(255,255,255,.4);
  font-weight: 400;
  display: block;
  margin-top: .15rem;
}
.navbar-logo-powered {
  font-size: .65rem;
  color: var(--primary-light);
  font-weight: 400;
  display: block;
  margin-top: .1rem;
  line-height: 1;
}

/* Docente photo placeholder */
.docente-photo {
  background: linear-gradient(135deg, var(--primary-xlt), var(--primary-ult));
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.docente-photo-placeholder {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  opacity: .35;
}
.docente-body { padding: 1.5rem; flex: 1; }
.docente-role {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: .35rem;
}
.docente-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .75rem;
}
.docente-bio {
  font-size: .875rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.docente-specialita {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.docente-tag {
  background: var(--primary-ult);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 600;
  padding: .25rem .65rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--primary-xlt);
}

/* Course card info grid */
.course-card-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem .75rem;
  margin: 1rem 0;
  padding: 1rem;
  background: var(--gray-50);
  border-radius: var(--radius);
}
.course-info-item {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.course-info-label {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--gray-400);
}
.course-info-value {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
}

/* ─── PRINT ─────────────────────────────────────────────────── */
@media print {
  .navbar, .back-to-top, .hero-visual, .cta-section { display: none; }
  body { font-size: 12pt; }
  h1, h2, h3 { page-break-after: avoid; }
}