/* REV Reformer — CSS variables (dark theme) */

:root {
  /* Colori dark */
  --color-bg: #0f0f12;
  --color-bg-alt: #18181d;
  --color-white: #ffffff;
  --color-accent: #0957ff; /* Blue fluo */
  --color-primary: var(--color-accent);
  --color-primary-dark: #0745cc;
  --color-primary-light: #2d6fff;
  --color-text: #ffffff;
  --color-text-muted: #b2b2b8;
  --color-text-placeholder: #6a6a75;
  --color-border: #2a2a30;
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.1);
  --color-error: #ef4444;
  --color-error-bg: rgba(239, 68, 68, 0.1);

  /* Font: Manrope Medium + Bold */
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-display: 43px;
  --line-height-display: 1.2;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --transition: 0.2s ease;
  --header-height: 110px;
}

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

html {
  scroll-behavior: smooth;
}

/* Offset per ancore: evita che l'header fisso copra la sezione */
section[id] {
  scroll-margin-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background: rgba(15, 15, 18, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.logo {
  display: flex;
  align-items: center;
  color: var(--color-primary);
}

.logo-img {
  max-width: 80px;
  width: auto;
  height: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav a {
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--transition);
}

.nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.nav-cta {
  color: var(--color-primary) !important;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
}

.nav-cta:hover {
  background: var(--color-primary);
  color: var(--color-white) !important;
  text-decoration: none;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 15, 18, 0.6) 0%, rgba(15, 15, 18, 0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 20px;
}

.hero-logo {
  margin-bottom: var(--space-lg);
}

.hero-logo-img {
  width: 180px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.hero-title {
  margin: 0 0 var(--space-lg);
  font-size: 0.9rem;
  color: var(--color-white);
  font-weight: 500;
}

.hero-tagline {
  margin: 0 0 var(--space-lg);
  font-size: clamp(1.6rem, 4vw, var(--font-size-display));
  line-height: var(--line-height-display);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.hero-paths {
  margin: 0 0 var(--space-xl);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.hero-cta {
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  text-decoration: none;
}

.btn-full {
  width: 100%;
}

/* Sections */
.section {
  padding: var(--space-3xl) var(--space-xl);
}

.section:nth-child(even) {
  background: var(--color-bg-alt);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  margin: 0 0 var(--space-2xl);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
}

/* Approccio */
.approccio-content {
  max-width: 640px;
  margin: 0 auto;
}

.approccio .lead {
  font-size: 1.125rem;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.approccio p {
  margin: 0 0 var(--space-md);
  color: var(--color-text-muted);
}

.approccio ul {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
	padding-left: 1.25rem;
}

/* Percorsi */
.percorsi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  align-items: start;
}

.percorso-card {
  background: var(--color-bg-alt);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.percorso-card:hover {
  box-shadow: var(--shadow-lg);
}

.percorso-featured {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px rgba(9, 87, 255, 0.2);
}

.percorso-badge {
  position: absolute;
  top: calc(-1 * var(--space-md));
  left: var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
}

.percorso-header-name {
  margin: 0 0 var(--space-xs);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.percorso-title {
  margin: 0 0 var(--space-md);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.percorso-concept {
  margin: 0 0 var(--space-lg);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
}

.percorso-desc {
  margin: 0 0 var(--space-md);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.percorso-section-title {
  margin: var(--space-lg) 0 var(--space-sm);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.percorso-list {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  list-style-type: disc;
}

.percorso-list li {
  margin-bottom: var(--space-xs);
  line-height: 1.6;
}

.percorso-cta {
  margin-top: auto;
  padding-top: var(--space-lg);
}

/* Chi siamo */
.chi-siamo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

.chi-siamo-card {
  text-align: center;
}

.chi-siamo-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--space-lg);
  border: 3px solid var(--color-border);
  background: #2e2e34;
}

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

.chi-siamo-photo.dario img {
  object-position: 0 33%;
}

.chi-siamo-photo.annarita img {
  object-position: 0 43%;
}

.chi-siamo-photo.alessandro img {
  object-position: 0 70%;
}

.chi-siamo-name {
  margin: 0 0 var(--space-lg);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.chi-siamo-bio {
  margin: 0 0 var(--space-md);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  text-align: left;
}

@media (max-width: 768px) {
  .chi-siamo-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .chi-siamo-photo {
    max-width: 220px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Contatti */
.contatti-intro {
  text-align: center;
  max-width: 520px;
  margin: 0 auto var(--space-2xl);
  color: var(--color-text-muted);
}

.contact-form {
  max-width: 480px;
  margin: 0 auto var(--space-2xl);
}

.form-row {
  margin-bottom: var(--space-lg);
}

.form-row label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.form-row label .required {
  color: var(--color-primary);
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--color-text-placeholder);
  opacity: 1;
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-row input:invalid:not(:placeholder-shown),
.form-row textarea:invalid:not(:placeholder-shown),
.form-row select:invalid:not(:placeholder-shown) {
  border-color: #ff4444;
}

.form-row textarea {
  resize: vertical;
  min-height: 100px;
}

.form-row select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a0a8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: calc(var(--space-md) * 2.5);
}

/* Form Message - Nuovo stile elegante */
.form-message {
  display: none;
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  line-height: 1.6;
  font-weight: 500;
  text-align: center;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-message-success {
  background: var(--color-success-bg);
  border: 2px solid var(--color-success);
  color: var(--color-success);
}

.form-message-success::before {
  content: '✓ ';
  font-size: 1.25rem;
  font-weight: 700;
  margin-right: 0.5rem;
}

.form-message-error {
  background: var(--color-error-bg);
  border: 2px solid var(--color-error);
  color: var(--color-error);
}

.form-message-error::before {
  content: '✕ ';
  font-size: 1.25rem;
  font-weight: 700;
  margin-right: 0.5rem;
}

.contatti-extra {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.contatti-extra a {
  color: var(--color-primary);
}

/* WhatsApp FAB */
.fab-wa {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 99;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: white;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}

.fab-wa:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  color: white;
  text-decoration: none;
}

.fab-wa svg {
  width: 28px;
  height: 28px;
}

/* Footer */
.footer {
  padding: var(--space-2xl) var(--space-xl);
  background: #0a0a0c;
  color: var(--color-text-muted);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  max-width: 1100px;
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-brand {
  margin: 0;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
}

.footer-tagline {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-label {
  margin: 0 0 var(--space-sm);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

.footer-social a {
  display: block;
  transition: transform var(--transition), opacity var(--transition);
  opacity: 0.7;
}

.footer-social a:hover {
  transform: scale(1.15);
  opacity: 1;
}

.footer-social img {
  width: 32px;
  height: 32px;
  display: block;
  border-radius: 4px;
}

.footer-address {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.footer-icon {
  width: 20px;
  height: 20px;
  opacity: 0.8;
}

.footer-legal {
  margin: 0;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  text-align: center;
  opacity: 0.7;
}

/* Mobile */
@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: var(--space-lg);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-md);
  }

  .nav.is-open a {
    color: var(--color-text);
  }

  .menu-toggle {
    display: flex;
  }

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

  .section {
    padding: var(--space-2xl) var(--space-lg);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}