/* ===== FONT STACK ===== */
:root {
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --bg-primary: #0D0B08;
  --bg-secondary: #13110E;
  --bg-card: #1A1714;
  --bg-card-alt: #211D19;
  --accent-amber: #C8873A;
  --accent-warm: #D4A55E;
  --text-primary: #F0E6D6;
  --text-secondary: #A89880;
  --text-muted: #6B6050;
  --border: rgba(200, 135, 58, 0.15);
  --border-strong: rgba(200, 135, 58, 0.35);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 8vw 80px;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero__grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.hero__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  pointer-events: none;
  z-index: 0;
}
.hero__ring--1 {
  width: 600px; height: 600px;
  right: -120px; top: -100px;
}
.hero__ring--2 {
  width: 400px; height: 400px;
  right: -40px; top: 80px;
  border-color: rgba(200, 135, 58, 0.08);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 32px;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 600;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
}

.hero__headline-main {
  display: block;
  color: var(--text-secondary);
  font-weight: 400;
  font-style: italic;
}

.hero__headline-accent {
  display: block;
  color: var(--text-primary);
  font-style: normal;
  font-weight: 600;
}

.hero__sub {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--accent-amber);
  line-height: 1;
}

.hero__stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 6px;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-strong);
}

.hero__scroll {
  position: absolute;
  bottom: 48px;
  left: 8vw;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  z-index: 2;
}

.hero__scroll-arrow {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
}

/* ===== PROBLEMA ===== */
.problema {
  background: var(--bg-secondary);
  padding: 120px 8vw;
  border-top: 1px solid var(--border);
}

.problema__inner {
  max-width: 1100px;
}

.problema__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 40px;
}

.problema__headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 64px;
}

.problema__headline em {
  color: var(--accent-warm);
  font-style: italic;
}

.problema__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.problema__col p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.75;
}

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

.problema__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.problema__item-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(200, 135, 58, 0.12);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-amber);
  font-size: 11px;
  margin-top: 1px;
}

/* ===== LINEE ===== */
.linee {
  background: var(--bg-primary);
  padding: 120px 8vw;
  border-top: 1px solid var(--border);
}

.linee__inner {
  max-width: 1200px;
}

.linee__header {
  margin-bottom: 72px;
  max-width: 640px;
}

.linee__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 28px;
}

.linee__headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.linee__headline em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-warm);
}

.linee__subhead {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.linee__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.linee__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.3s ease;
}

.linee__card:hover {
  border-color: var(--border-strong);
}

.linee__card--featured {
  border-color: var(--border-strong);
  background: var(--bg-card-alt);
}

.linee__card--featured::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-amber), var(--accent-warm));
}

.linee__card-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.linee__card-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1;
  opacity: 0.4;
}

.linee__card-tier {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-amber);
  background: rgba(200, 135, 58, 0.1);
  border: 1px solid var(--border);
  padding: 4px 10px;
}

.linee__card-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.linee__card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
}

.linee__card-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.linee__card-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.linee__card-detail-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.linee__card-detail-val {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.linee__card-ideal {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.linee__card-ideal span {
  color: var(--accent-warm);
  font-weight: 600;
}

.linee__note {
  text-align: center;
}

.linee__note p {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
}

/* ===== PERCORSO ===== */
.percorso {
  background: var(--bg-secondary);
  padding: 120px 8vw;
  border-top: 1px solid var(--border);
}

.percorso__inner {
  max-width: 1000px;
}

.percorso__header {
  margin-bottom: 72px;
}

.percorso__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 24px;
}

.percorso__headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
}

.percorso__headline em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-warm);
}

.percorso__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.percorso__step {
  display: grid;
  grid-template-columns: 80px 1fr 60px;
  align-items: start;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.percorso__step:last-child {
  border-bottom: none;
}

.percorso__step-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.3;
  line-height: 1;
  padding-top: 4px;
}

.percorso__step-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.percorso__step-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.percorso__step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 12px;
  opacity: 0.3;
}

.percorso__step-arrow::after {
  content: '';
  display: block;
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--accent-amber), transparent);
}

.percorso__production {
  margin-top: 64px;
  display: flex;
  justify-content: flex-end;
}

.percorso__prod-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 10px 20px;
}

.percorso__prod-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4CAF50;
  box-shadow: 0 0 8px rgba(76, 175, 80, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ===== MANIFESTO ===== */
.manifesto {
  background: var(--bg-primary);
  padding: 120px 8vw;
  border-top: 1px solid var(--border);
}

.manifesto__inner {
  max-width: 1100px;
}

.manifesto__quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.3;
  text-align: center;
  max-width: 820px;
  margin: 0 auto 80px;
  padding: 0 40px;
  position: relative;
}

.manifesto__quote::before {
  content: '\201C';
  font-size: 120px;
  color: var(--accent-amber);
  opacity: 0.2;
  position: absolute;
  top: -40px;
  left: 0;
  font-family: var(--font-display);
  line-height: 1;
}

.manifesto__attributes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.manifesto__attr {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.manifesto__attr-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
  margin-bottom: 24px;
}

.manifesto__attr-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.2;
}

.manifesto__attr-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ===== CHIUSURA ===== */
.chiusura {
  background: var(--bg-secondary);
  padding: 160px 8vw;
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.chiusura__grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
}

.chiusura__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.chiusura__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 32px;
}

.chiusura__headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 600;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.chiusura__headline em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-warm);
}

.chiusura__sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 56px;
}

.chiusura__signature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.chiusura__sig-line {
  width: 80px;
  height: 1px;
  background: var(--border-strong);
}

.chiusura__sig-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  color: var(--text-muted);
}

.chiusura__divider {
  margin-top: 80px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 48px 8vw;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.footer__tagline {
  font-size: 13px;
  color: var(--text-muted);
}

.footer__meta p {
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  line-height: 1.8;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 100px 6vw 80px; }
  .hero__headline { font-size: 42px; }
  .hero__stats { flex-wrap: wrap; gap: 24px; }
  
  .problema { padding: 80px 6vw; }
  .problema__cols { grid-template-columns: 1fr; gap: 40px; }
  
  .linee { padding: 80px 6vw; }
  .linee__grid { grid-template-columns: 1fr; gap: 20px; }
  
  .percorso { padding: 80px 6vw; }
  .percorso__step { grid-template-columns: 60px 1fr; gap: 20px; }
  .percorso__step-arrow { display: none; }
  
  .manifesto { padding: 80px 6vw; }
  .manifesto__attributes { grid-template-columns: 1fr; gap: 40px; }
  .manifesto__quote { font-size: 26px; }
  
  .chiusura { padding: 100px 6vw; }
  .chiusura__headline { font-size: 40px; }
  
  .footer__inner { flex-direction: column; gap: 24px; }
  .footer__meta p { text-align: left; }
}

@media (max-width: 480px) {
  .hero__headline { font-size: 36px; }
  .hero__sub { font-size: 15px; }
  .problema__headline { font-size: 28px; }
  .percorso__step { grid-template-columns: 48px 1fr; }
  .percorso__step-num { font-size: 36px; }
}