/* ============================================================
   T.R.E. — Talaria Roero Experience
   indice.css — Design System + Pagina Indice
   ============================================================ */

/* ── Google Fonts preconnect è nel <head>, qui solo i custom props ── */

/* ── 1. DESIGN TOKENS ─────────────────────────────────────── */
:root {
  /* Palette brand TRE */
  --verde-brand:    #58901b;
  --verde-scuro:    #4a5b46;
  --ocra:           #c89f55;
  --beige-sabbia:   #dcc9a3;
  --marrone:        #6d513c;
  --grigio:         #8b8b8b;
  --bianco-sporco:  #f5f3ef;

  /* Semantic colors */
  --color-bg:             #f5f3ef;
  --color-surface:        #faf9f6;
  --color-surface-2:      #f0ece4;
  --color-border:         #dcc9a3;
  --color-text:           #2a1e14;
  --color-text-muted:     #6d513c;
  --color-text-faint:     #9b8a78;
  --color-text-inverse:   #f5f3ef;
  --color-primary:        #58901b;
  --color-primary-hover:  #4a7a14;
  --color-accent:         #c89f55;
  --color-accent-hover:   #b08940;

  /* Type scale fluid */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing 4px base */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius — curve sinuose come le colline */
  --radius-sm:   0.5rem;
  --radius-md:   1rem;
  --radius-lg:   2rem;
  --radius-xl:   3rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(42, 30, 20, 0.08);
  --shadow-md: 0 6px 20px rgba(42, 30, 20, 0.12);
  --shadow-lg: 0 16px 48px rgba(42, 30, 20, 0.18);
  --shadow-glow: 0 0 40px rgba(88, 144, 27, 0.25);

  /* Fonts */
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body:    'Work Sans', 'Helvetica Neue', sans-serif;

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --ease-inout: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout widths */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1200px;
}

/* ── Dark mode ── */
[data-theme="dark"] {
  --color-bg:             #1a1710;
  --color-surface:        #201d15;
  --color-surface-2:      #26231a;
  --color-border:         #3d3628;
  --color-text:           #e8e0d0;
  --color-text-muted:     #b09878;
  --color-text-faint:     #7a6a55;
  --color-text-inverse:   #1a1710;
  --color-primary:        #7ab830;
  --color-primary-hover:  #8ece3a;
  --color-accent:         #d4ab60;
  --color-accent-hover:   #e0bc72;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.35);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(122, 184, 48, 0.2);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #1a1710;
    --color-surface:        #201d15;
    --color-surface-2:      #26231a;
    --color-border:         #3d3628;
    --color-text:           #e8e0d0;
    --color-text-muted:     #b09878;
    --color-text-faint:     #7a6a55;
    --color-text-inverse:   #1a1710;
    --color-primary:        #7ab830;
    --color-primary-hover:  #8ece3a;
    --color-accent:         #d4ab60;
    --color-accent-hover:   #e0bc72;
  }
}

/* ── 2. BASE RESET ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, video, canvas { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li { text-wrap: pretty; max-width: 72ch; }
button { cursor: pointer; background: none; border: none; }

::selection {
  background: rgba(88, 144, 27, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── 3. HEADER / NAVIGAZIONE ──────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  transition: background 0.4s var(--ease-out),
              box-shadow 0.4s var(--ease-out),
              padding 0.4s var(--ease-out);
}

.site-header--scrolled {
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  padding-block: var(--space-3);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text-inverse);
  transition: opacity var(--transition-interactive);
}
.site-logo:hover { opacity: 0.85; }

.site-header--scrolled .site-logo { color: var(--color-text); }

.logo-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
  transition: filter var(--transition-interactive),
              width 0.4s var(--ease-out),
              height 0.4s var(--ease-out);
}

.site-header--scrolled .logo-img {
  width: 42px;
  height: 42px;
  filter: none;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text .brand-tre {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: white;
  text-shadow: 0 1px 6px rgba(0,0,0,0.4);
}
.logo-text .brand-full {
  font-size: var(--text-xs);
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-header--scrolled .logo-text .brand-tre { color: var(--color-primary); text-shadow: none; }
.site-header--scrolled .logo-text .brand-full { color: var(--color-text-muted); }

/* Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.9);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transition: transform 0.3s var(--ease-out);
}

.nav-link:hover { color: white; }
.nav-link:hover::after { transform: translateX(-50%) scaleX(1); }

.site-header--scrolled .nav-link {
  color: var(--color-text-muted);
}
.site-header--scrolled .nav-link:hover {
  color: var(--color-primary);
  background: rgba(88, 144, 27, 0.08);
}

/* CTA nav */
.nav-cta {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--color-text-inverse);
  background: var(--color-primary);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  transition: background var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.nav-cta:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.nav-cta:active { transform: translateY(0); }

/* Theme toggle */
.theme-toggle {
  color: rgba(255,255,255,0.8);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
  flex-shrink: 0;
}
.theme-toggle:hover { color: white; background: rgba(255,255,255,0.1); }
.site-header--scrolled .theme-toggle { color: var(--color-text-muted); }
.site-header--scrolled .theme-toggle:hover { background: var(--color-surface-2); color: var(--color-text); }

/* Hamburger mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  color: white;
  transition: color var(--transition-interactive);
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: var(--radius-full);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-header--scrolled .menu-toggle { color: var(--color-text-muted); }

/* Mobile nav overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: color-mix(in srgb, var(--color-bg) 97%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-nav-overlay .nav-link {
  color: var(--color-text);
  font-size: var(--text-xl);
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-display);
}
.mobile-nav-overlay .nav-link:hover { color: var(--color-primary); }
.mobile-nav-overlay .nav-link::after { display: none; }
.mobile-nav-overlay .nav-cta {
  font-size: var(--text-base);
  margin-top: var(--space-4);
}

/* ── 4. HERO — VIDEO SFONDO ──────────────────────────────── */
.hero {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Video sfondo */
/* Slideshow di sfondo dell'hero (sostituisce il video) */
.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: linear-gradient(145deg, #3a4a38 0%, #4a5b46 40%, #2a3a28 100%);
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.4s ease-in-out;
  will-change: opacity;
}
.hero-slide.is-active {
  opacity: 1;
  /* lieve zoom "Ken Burns" mentre la foto è in primo piano */
  animation: heroKenBurns 6s ease-out both;
}
@keyframes heroKenBurns {
  from { transform: scale(1.06); }
  to   { transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition: none; }
  .hero-slide.is-active { animation: none; transform: none; }
}

/* Overlay scuro sfumato — evoca tramonto sulle colline */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      to bottom,
      rgba(20, 14, 6, 0.35) 0%,
      rgba(20, 14, 6, 0.15) 40%,
      rgba(20, 14, 6, 0.55) 80%,
      rgba(20, 14, 6, 0.75) 100%
    );
}

/* Texture colline — curva sinuosa in fondo */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  z-index: 2;
  line-height: 0;
}
.hero-wave svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Contenuto hero */
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-20) var(--space-8) var(--space-32);
  max-width: var(--content-wide);
  width: 100%;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.7;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  color: white;
  text-shadow: 0 2px 32px rgba(0,0,0,0.5);
  margin-bottom: var(--space-6);
  line-height: 1.05;
}

.hero-title em {
  font-style: italic;
  color: var(--color-accent);
  text-shadow: 0 2px 20px rgba(200, 159, 85, 0.4);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto var(--space-12);
  line-height: 1.6;
  text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

/* CTA buttons */
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  color: white;
  background: var(--color-primary);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-primary);
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  box-shadow: 0 4px 20px rgba(88, 144, 27, 0.35);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(88, 144, 27, 0.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  color: white;
  background: rgba(255,255,255,0.1);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}
.btn-ghost:active { transform: translateY(0); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.5);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--transition-interactive);
  animation: bounce-fade 2.5s ease-in-out infinite;
}
.scroll-indicator:hover { color: rgba(255,255,255,0.9); }

.scroll-indicator svg {
  animation: scroll-arrow 2s ease-in-out infinite;
}

@keyframes bounce-fade {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 1;   transform: translateX(-50%) translateY(6px); }
}

@keyframes scroll-arrow {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(5px); }
}

/* ── 5. SEZIONE INTRO / PILLARS ──────────────────────────── */
.section-intro {
  background: var(--color-bg);
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-8);
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
}

.section-lead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-16);
  line-height: 1.7;
}

/* Pillars grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.pillar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}
.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.pillar-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, rgba(88, 144, 27, 0.12), rgba(200, 159, 85, 0.12));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pillar-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 100%;
}

/* ── 6. SEZIONE PERCORSI (anteprima) ─────────────────────── */
.section-percorsi {
  background: var(--color-surface-2, #e8e2d6);
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-8);
  position: relative;
  overflow: hidden;
}

/* Curva decorativa sinuosa in cima */
.section-percorsi::before {
  content: '';
  position: absolute;
  top: -60px;
  left: -10%;
  right: -10%;
  height: 120px;
  background: var(--color-bg);
  border-radius: 0 0 50% 50% / 0 0 100% 100%;
}

.percorsi-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  text-align: center;
}

.percorsi-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.percorso-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6) var(--space-10);
  text-align: left;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  position: relative;
  overflow: hidden;
}
.percorso-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Striscia colorata in cima */
.percorso-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.percorso-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(88, 144, 27, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.percorso-prezzo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.percorso-prezzo span {
  font-size: var(--text-base);
  font-family: var(--font-body);
  color: var(--color-text-muted);
  font-weight: 400;
}

.percorso-nome {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.percorso-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.percorso-features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.percorso-features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.percorso-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: gap var(--transition-interactive), color var(--transition-interactive);
}
.percorso-link:hover { color: var(--color-primary-hover); gap: var(--space-3); }

/* Card evidenziata (percorso premium) */
.percorso-card--featured {
  background: linear-gradient(145deg, var(--verde-scuro), #3a4a38);
  border-color: transparent;
  color: white;
}
.percorso-card--featured::before {
  background: linear-gradient(90deg, var(--color-accent), #e6c870);
}
.percorso-card--featured .percorso-badge {
  color: var(--color-accent);
  background: rgba(200, 159, 85, 0.15);
}
.percorso-card--featured .percorso-prezzo,
.percorso-card--featured .percorso-nome { color: white; }
.percorso-card--featured .percorso-prezzo span { color: rgba(255,255,255,0.65); }
.percorso-card--featured .percorso-features li { color: rgba(255,255,255,0.75); }
.percorso-card--featured .percorso-features li::before { color: var(--color-accent); }
.percorso-card--featured .percorso-link { color: var(--color-accent); }

/* ── 7. SEZIONE RIASSUNTO ESPERIENZIALE ───────────────────── */
.section-experience {
  background: var(--color-bg);
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-8);
}

.experience-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}


.experience-text .section-title { text-align: left; margin-inline: 0; }
.experience-text .section-lead { text-align: left; margin-inline: 0; }

.experience-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-primary);
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-6);
  margin: var(--space-8) 0;
  line-height: 1.4;
}

.experience-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}


.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Immagine lato destro — placeholder estetico */
.experience-visual {
  position: relative;
}

.experience-img-main {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* Se non c'è immagine, sfondo verde brand */
.experience-img-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--verde-brand), var(--verde-scuro));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}
.experience-img-placeholder svg {
  opacity: 0.3;
  width: 60%;
  height: 60%;
}

/* Badge floating sull'immagine */
.experience-badge {
  position: absolute;
  bottom: var(--space-6);
  left: calc(-1 * var(--space-6));
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 220px;
}
.experience-badge-icon {
  font-size: 2rem;
  flex-shrink: 0;
}
.experience-badge-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}
.experience-badge-text span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ── 8. SEZIONE LINK PAGINE (Quick Access) ────────────────── */
.section-pages {
  background: var(--verde-scuro);
  padding: clamp(var(--space-16), 7vw, var(--space-24)) var(--space-8);
  position: relative;
  overflow: hidden;
}

/* Pattern colline decorativo */
.section-pages::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -10%;
  right: -10%;
  height: 160px;
  background: var(--color-bg);
  border-radius: 0 0 50% 50% / 0 0 100% 100%;
}
.section-pages::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -10%;
  right: -10%;
  height: 160px;
  background: var(--color-bg);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  z-index: 1;
}

.pages-inner {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin: 0 auto;
  text-align: center;
}

.pages-inner .section-tag { color: var(--color-accent); }
.pages-inner .section-title { color: white; }
.pages-inner .section-lead { color: rgba(255,255,255,0.7); }

.pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.page-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-5);
  text-decoration: none;
  color: white;
  text-align: center;
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.page-card:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.page-card:active { transform: translateY(-1px); }

.page-card-icon {
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  transition: background var(--transition-interactive);
}
.page-card:hover .page-card-icon {
  background: rgba(200, 159, 85, 0.2);
}

.page-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: white;
}

.page-card-desc {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
  max-width: 100%;
}

.page-card-arrow {
  font-size: var(--text-xs);
  color: var(--color-accent);
  margin-top: auto;
  transition: transform var(--transition-interactive);
}
.page-card:hover .page-card-arrow { transform: translateX(4px); }

/* ── 9. SEZIONE REQUISITI (rapida) ────────────────────────── */
.section-info {
  background: var(--color-bg);
  padding: clamp(var(--space-16), 7vw, var(--space-24)) var(--space-8);
  padding-top: clamp(var(--space-20), 10vw, var(--space-32));
}

.info-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  text-align: center;
}

.info-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
}

.info-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.info-chip-icon { font-size: 1.1rem; }

/* ── 10. FOOTER ──────────────────────────────────────────── */
.site-footer {
  background: #1e1a12;
  color: #e8e0d0;
  padding: var(--space-16) var(--space-8) var(--space-8);
  position: relative;
}

/* Onda decorativa sopra il footer */
.footer-wave {
  position: absolute;
  top: -2px;
  left: 0;
  right: 0;
  line-height: 0;
}
.footer-wave svg { width: 100%; display: block; }

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  padding-top: var(--space-8);
}

.footer-brand .logo-text .brand-tre { color: var(--color-accent); text-shadow: none; }
.footer-brand .logo-text .brand-full { color: rgba(255,255,255,0.5); }

.footer-tagline {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer-links a:hover { color: white; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-3);
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  max-width: var(--content-wide);
  margin: var(--space-12) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  max-width: none;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: var(--text-xs);
  transition: color var(--transition-interactive);
}
.footer-bottom a:hover { color: rgba(255,255,255,0.8); }

/* ── 11. SCROLL REVEALS ──────────────────────────────────── */
.fade-in {
  opacity: 1; /* Fallback */
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 70%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ── 12. RESPONSIVE MOBILE ───────────────────────────────── */
@media (max-width: 900px) {
  .experience-inner {
    grid-template-columns: 1fr;
  }
  .experience-visual { order: -1; }
  .experience-badge { left: auto; right: var(--space-4); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-inner > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
  .nav-cta { display: none; }

  .logo-text .brand-tre { font-size: var(--text-base); }
  .logo-text .brand-full { font-size: 0.62rem; letter-spacing: 0.04em; }

  .hero-title { font-size: clamp(2.2rem, 8vw, 4rem); }
  .hero-content { padding-inline: var(--space-5); }

  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .percorsi-cards { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .pages-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-inner > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .experience-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .pages-grid { grid-template-columns: 1fr; max-width: 340px; margin-inline: auto; }
  .hero-cta-group { flex-direction: column; align-items: stretch; }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-ghost { text-align: center; justify-content: center; }
}

/* ── 13. MOTORBIKE PARTICLE DECORATION ───────────────────── */
/* Linea curva decorativa SVG — richiama curve stradali */
.road-curve-deco {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
  z-index: 0;
}
