/* STILI GENERALI E VARIABILI */
:root {
  --primary-color: #0F172A;
  --secondary-color: #1E293B;
  --accent-color: #D97706;
  --accent-hover: #F59E0B;
  --bg-light: #F8FAFC;
  --text-dark: #0F172A;
  --text-muted: #64748B;
  --success-color: #10B981;
  --error-color: #EF4444;
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

/* ACCESSIBILITA' */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent-color);
  color: white;
  padding: 10px 20px;
  z-index: 9999;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--accent-color);
  outline-offset: 2px;
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* GRIGLIE E LAYOUT */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid {
  display: grid;
  gap: 30px;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* HEADER & NAV */
header {
  background-color: var(--primary-color);
  color: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--accent-color);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 24px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 45px;
  height: 45px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 25px;
  list-style: none;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  padding: 5px 0;
  border-bottom: 2px solid transparent;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
}

.cta-nav {
  background-color: var(--accent-color);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.cta-nav:hover {
  background-color: var(--accent-hover);
  color: #FFFFFF;
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 24px;
  cursor: pointer;
  padding: 5px;
}

@media (max-width: 991px) {
  .nav-menu {
    position: fixed;
    top: 79px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 79px);
    background-color: var(--secondary-color);
    flex-direction: column;
    padding: 40px 20px;
    align-items: flex-start;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
  }

  .nav-menu.open {
    right: 0;
  }

  .burger-btn {
    display: block;
  }
}

/* HERO SECTION */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: #FFFFFF;
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,42.4V0Z' fill='%23ffffff'/%3E%3C/svg%3E");
  background-size: cover;
}

.hero-content {
  max-width: 750px;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 24px;
}

.hero-lead {
  font-size: 18px;
  color: #CBD5E1;
  margin-bottom: 35px;
}

.hero-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-accent {
  background-color: var(--accent-color);
  color: #FFFFFF;
  border: 1px solid var(--accent-color);
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-outline {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.btn-outline:hover {
  background-color: #FFFFFF;
  color: var(--primary-color);
}

/* STATISTICS */
.statistics {
  padding: 60px 0;
  background-color: #FFFFFF;
  margin-top: -40px;
  position: relative;
  z-index: 10;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 42px;
  color: var(--accent-color);
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-text {
  font-size: 15px;
  color: var(--text-muted);
}

/* SECTION STRUCTURE */
section {
  padding: 80px 0;
}

.section-bg {
  background-color: var(--bg-light);
}

.section-title-wrap {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 55px;
}

.section-title {
  font-size: 36px;
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
}

/* HOW IT WORKS */
.step-card {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(15, 23, 42, 0.05);
  position: relative;
  border-top: 4px solid var(--accent-color);
}

.step-num {
  font-family: var(--font-serif);
  font-size: 54px;
  color: rgba(217, 119, 6, 0.15);
  font-weight: 700;
  position: absolute;
  top: 10px;
  right: 20px;
}

.step-icon {
  font-size: 30px;
  color: var(--accent-color);
  margin-bottom: 15px;
}

.step-card h3 {
  margin-bottom: 12px;
}

/* TRUST BLOCK & PRINCIPLES */
.principles-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .principles-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.principle-box {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(15,23,42,0.03);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.principle-icon {
  font-size: 24px;
  color: var(--accent-color);
  background: rgba(217,119,6,0.1);
  padding: 12px;
  border-radius: 50%;
}

.trust-sidebar {
  background-color: var(--secondary-color);
  color: #FFFFFF;
  padding: 40px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.trust-sidebar h3 {
  margin-bottom: 15px;
  color: var(--accent-color);
}

/* SERVICES CARD */
.service-card {
  background: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05);
  border: 1px solid #E2E8F0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
}

.service-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.service-body {
  padding: 25px;
}

.service-body h3 {
  margin-bottom: 12px;
}

.service-body p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.service-link {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 14px;
}

/* FEATURES (ASYMMETRIC) */
.feature-section {
  display: grid;
  gap: 50px;
  align-items: center;
}

@media (min-width: 992px) {
  .feature-section {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.feature-img-wrap img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature-content h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  margin-top: 25px;
}

.feature-list li {
  margin-bottom: 15px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.feature-list i {
  color: var(--accent-color);
  margin-top: 4px;
}

/* PRICING */
.price-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  transition: transform 0.3s ease;
}

.price-card.featured {
  border: 2px solid var(--accent-color);
  box-shadow: 0 10px 20px rgba(217, 119, 6, 0.1);
  transform: scale(1.05);
}

.badge {
  background-color: var(--accent-color);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
}

.price-title {
  font-size: 20px;
  margin-bottom: 15px;
}

.price-val {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 25px;
}

.price-list {
  list-style: none;
  text-align: left;
  margin-bottom: 30px;
}

.price-list li {
  font-size: 14px;
  margin-bottom: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 10px;
}

.price-list i {
  color: var(--accent-color);
}

/* FORM SECTION */
.form-section-wrap {
  max-width: 700px;
  margin: 0 auto;
  background-color: #FFFFFF;
  padding: 45px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  border-bottom: 4px solid var(--accent-color);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #CBD5E1;
  border-radius: 4px;
  font-size: 15px;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--accent-color);
  outline: none;
}

.checkbox-group {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 25px;
  font-size: 13px;
  color: var(--text-muted);
}

.checkbox-group input {
  margin-top: 4px;
}

.checkbox-group a {
  text-decoration: underline;
  color: var(--accent-color);
}

/* ACCORDION FAQ */
.accordion-item {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  margin-bottom: 12px;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.accordion-icon {
  transition: transform 0.3s ease;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.accordion-body-content {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 15px;
}

/* TRUST LAYER & FOOTER */
.trust-layer {
  background-color: #0F172A;
  color: #E2E8F0;
  border-top: 1px solid #334155;
  border-bottom: 1px solid #334155;
  padding: 30px 0;
}

.trust-layer-box {
  font-size: 12px;
  line-height: 1.8;
  color: #94A3B8;
}

.trust-layer-box h4 {
  color: #FFFFFF;
  margin-bottom: 8px;
}

.trust-layer-links {
  margin-top: 10px;
}

.trust-layer-links a {
  color: var(--accent-color);
  margin-right: 15px;
  text-decoration: underline;
}

footer {
  background-color: #0B0F19;
  color: #94A3B8;
  padding: 40px 0;
  font-size: 13px;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-nav {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  list-style: none;
}

.footer-nav a:hover {
  color: #FFFFFF;
}

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #1E293B;
  color: #F8FAFC;
  padding: 20px 24px;
  z-index: 9999;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.15);
  display: none;
}

.cookie-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

@media (min-width: 768px) {
  .cookie-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.cookie-text {
  font-size: 13px;
  line-height: 1.5;
}

.cookie-text a {
  color: var(--accent-color);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.btn-cookie {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 4px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-accept {
  background-color: var(--accent-color);
  color: #FFFFFF;
}

.btn-decline {
  background-color: transparent;
  border: 1px solid #CBD5E1;
  color: #CBD5E1;
}

/* NOTIFICATION ALERT */
.alert {
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 4px;
  display: none;
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}