/* ==========================================================================
   MONGOLIA TOUR KNIGHTS — Kazakhstan & Mongolia, 2008
   Design system, layout, motion. HTML5 + CSS moderno puro, nessun framework.
   ========================================================================== */

/* ---------- 1. DESIGN TOKENS ---------- */
:root{
  /* Palette — steppa, deserto, notte */
  --sand:        #E8DCC8;
  --ochre:       #EF9403; /* arancio del logo originale Mongolia Tour Knights */
  --terra:       #A85C32;
  --leather:     #6B4226;
  --steppe:      #5C6B4A;
  --night:       #0F1C2E;
  --rock:        #4A4640;
  --warm-white:  #F5F1E8;

  --bg:          var(--night);
  --bg-alt:      #16233A;
  --ink:         var(--warm-white);
  --ink-dim:     #C7C2B6;
  --accent:      var(--ochre);
  --accent-2:    var(--steppe);

  /* Tipografia — Fraunces: serif editoriale con carattere marcato ma
     ancora minimale (usata a peso variabile, con corsivo per gli accenti);
     Inter: sans neutro per il testo lungo. Fallback di sistema se i
     webfont non si caricano. */
  --font-display: 'Fraunces', Georgia, 'Iowan Old Style', 'Palatino Linotype', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --fs-hero:   clamp(2.8rem, 9vw, 8rem);
  --fs-h2:     clamp(2rem, 5vw, 3.6rem);
  --fs-h3:     clamp(1.3rem, 2.5vw, 1.8rem);
  --fs-lead:   clamp(1.1rem, 1.6vw, 1.4rem);
  --fs-body:   clamp(1rem, 1.1vw, 1.125rem);
  --fs-small:  clamp(0.78rem, 0.9vw, 0.9rem);

  /* Spaziature fluide */
  --space-xs:  clamp(0.5rem, 1vw, 0.75rem);
  --space-sm:  clamp(1rem, 2vw, 1.5rem);
  --space-md:  clamp(2rem, 4vw, 3.5rem);
  --space-lg:  clamp(3.5rem, 8vw, 7rem);
  --space-xl:  clamp(6rem, 14vw, 12rem);

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 24px;

  --shadow-soft: 0 20px 60px -20px rgba(0,0,0,0.5);
  --shadow-deep: 0 40px 100px -30px rgba(0,0,0,0.7);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 0.3s;
  --dur-med: 0.7s;
  --dur-slow: 1.4s;

  color-scheme: dark;
}

/* Light-scheme opzionale: il documentario è pensato per la modalità scura,
   ma rispettiamo la preferenza di sistema alleggerendo leggermente i toni. */
@media (prefers-color-scheme: light){
  :root{
    --bg-alt: #1B2A44;
  }
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}
body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; }
h1,h2,h3,p,blockquote,ul,ol,figure{ margin: 0; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
::selection{ background: var(--accent); color: var(--night); }

.eyebrow{
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}
.center{ text-align: center; }
.section-title{
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
}

/* ---------- 3. PRELOADER ---------- */
.preloader{
  position: fixed; inset: 0; z-index: 9999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-sm);
  background: var(--night);
  color: var(--sand);
  transition: opacity var(--dur-slow) var(--ease-out), visibility var(--dur-slow);
}
.preloader.is-hidden{ opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__mark{ animation: spin 2.2s linear infinite; }
.preloader__ring{ transition: stroke-dashoffset 1.6s var(--ease-out); }
.preloader__label{ font-family: var(--font-display); letter-spacing: 0.3em; text-transform: uppercase; font-size: 0.8rem; }
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ---------- 4. CURSORE PERSONALIZZATO ---------- */
.cursor{
  position: fixed; top: 0; left: 0; width: 28px; height: 28px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width var(--dur-fast) var(--ease-out), height var(--dur-fast) var(--ease-out), opacity var(--dur-fast);
  mix-blend-mode: difference;
  opacity: 0;
}
.cursor.is-active{ opacity: 1; }
.cursor.is-hover{ width: 56px; height: 56px; background: var(--accent); opacity: 0.85; }
@media (hover: none), (pointer: coarse){
  .cursor{ display: none; }
}

/* ---------- 5. PROGRESS RAIL ---------- */
.progress-rail{
  position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 900;
  background: rgba(255,255,255,0.08);
}
.progress-rail__fill{
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--terra));
  transition: width 0.1s linear;
}

/* ---------- 6. NAVBAR ---------- */
.nav{
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(to bottom, rgba(15,28,46,0.85), transparent);
  transition: transform var(--dur-med) var(--ease-out), background var(--dur-med);
}
.nav.is-scrolled{ background: rgba(15,28,46,0.96); }
.nav.is-hidden{ transform: translateY(-100%); }
/* Nota: nessun transform/backdrop-filter sullo stato di riposo di .nav —
   un valore diverso da "none" creerebbe un nuovo containing block per
   .nav__links (position: fixed) sui viewport mobili, schiacciando il
   pannello del menu nell'altezza della navbar invece che nel viewport. */
.nav__brand{
  display: flex; align-items: center; gap: 0.6em;
  font-family: var(--font-display); font-size: 1.05rem; text-decoration: none;
  letter-spacing: 0.02em; font-weight: 500;
}
.nav__logo{ height: 34px; width: auto; }
.nav__brand-text em{ color: var(--accent); font-style: italic; font-weight: 500; }
@media (max-width: 500px){
  .nav__brand-text{ display: none; }
}
.nav__links{ display: flex; gap: var(--space-md); }
.nav__links a{
  text-decoration: none; font-size: var(--fs-small); letter-spacing: 0.08em; text-transform: uppercase;
  position: relative; padding-bottom: 4px;
}
.nav__links a::after{
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: var(--accent); transition: width var(--dur-fast) var(--ease-out);
}
.nav__links a:hover::after, .nav__links a:focus-visible::after{ width: 100%; }
.nav__toggle{
  display: none; flex-direction: column; gap: 5px; padding: 8px;
}
.nav__toggle span{ width: 22px; height: 1.5px; background: var(--ink); transition: transform var(--dur-fast), opacity var(--dur-fast); }

.nav__links-header{ display: none; }
.nav__close{ display: none; }

@media (max-width: 860px){
  .nav__links{
    position: fixed; inset: 0 0 0 30%; z-index: 799;
    flex-direction: column; justify-content: center; gap: var(--space-md);
    background: var(--night);
    transform: translateX(100%);
    transition: transform var(--dur-med) var(--ease-out);
    padding: var(--space-md);
  }
  .nav__links.is-open{ transform: translateX(0); }
  .nav__links a{ font-size: 1.1rem; }
  .nav__toggle{ display: flex; }
  .nav__toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
  .nav__toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

  .nav__links-header{
    display: flex; align-items: center; justify-content: space-between;
    position: absolute; top: 0; left: 0; right: 0;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid rgba(232,220,200,0.1);
  }
  .nav__links-logo{ height: 32px; width: auto; }
  .nav__close{
    display: block; font-size: 2rem; line-height: 1; color: var(--sand);
    padding: 4px 8px; transition: color var(--dur-fast), transform var(--dur-fast);
  }
  .nav__close:hover, .nav__close:focus-visible{ color: var(--accent); transform: rotate(90deg); }
}

/* ---------- 7. BUTTONS ---------- */
.btn{
  display: inline-block;
  padding: 0.9em 2em;
  border-radius: 999px;
  text-decoration: none;
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast), border-color var(--dur-fast);
}
.btn--primary{
  background: var(--accent); color: var(--night); font-weight: 600;
}
.btn--primary:hover{ transform: translateY(-3px); background: var(--terra); color: var(--warm-white); }
.btn--ghost{
  border: 1px solid var(--sand); color: var(--sand);
}
.btn--ghost:hover{ background: var(--sand); color: var(--night); transform: translateY(-3px); }

/* ---------- 8. HERO ---------- */
.hero{
  position: relative;
  height: 100svh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  color: var(--warm-white);
}
.hero__media{ position: absolute; inset: 0; }
.hero__img{
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.12);
  will-change: transform;
}
.hero__overlay{
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(15,28,46,0.55) 0%, rgba(15,28,46,0.35) 40%, rgba(15,28,46,0.85) 100%);
}
.hero__grain{
  position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero__content{
  position: relative; z-index: 2; text-align: center; padding: 0 var(--space-md);
  max-width: 60rem;
}
.hero__logo{
  height: clamp(48px, 8vw, 76px); width: auto; margin: 0 auto var(--space-sm);
  filter: drop-shadow(0 6px 24px rgba(0,0,0,0.35));
}
.hero__eyebrow{
  text-transform: uppercase; letter-spacing: 0.35em; font-size: var(--fs-small);
  color: var(--ochre); margin-bottom: var(--space-sm);
}
.hero__title{
  font-family: var(--font-display); font-weight: 600; font-style: normal;
  font-size: var(--fs-hero); line-height: 0.92; letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}
.hero__title span{ display: block; }
.hero__title span:last-child{ font-style: italic; font-weight: 500; color: var(--sand); }
.hero__subtitle{
  font-size: var(--fs-lead); letter-spacing: 0.08em; color: var(--sand);
  margin-bottom: var(--space-md);
}
.hero__quote{
  font-family: var(--font-display); font-style: italic; font-size: var(--fs-lead);
  color: var(--ink-dim); max-width: 34rem; margin: 0 auto var(--space-md);
}
.hero__content .btn{ margin-bottom: var(--space-lg); }
.hero__scroll{
  position: absolute; bottom: var(--space-md); left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-xs);
  z-index: 2; color: var(--ink-dim);
  font-size: var(--fs-small); letter-spacing: 0.15em; text-transform: uppercase;
}
.hero__scroll-line{ width: 1px; height: 46px; background: rgba(255,255,255,0.25); overflow: hidden; position: relative; }
.hero__scroll-line i{
  position: absolute; top: -100%; left: 0; width: 100%; height: 100%;
  background: var(--accent); animation: scrollLine 2.2s var(--ease-in-out) infinite;
}
@keyframes scrollLine{ 0%{ top: -100%; } 60%{ top: 100%; } 100%{ top: 100%; } }

/* Reveal lines (hero) */
.reveal-line{
  opacity: 0; transform: translateY(1.2em);
  animation: revealLine var(--dur-slow) var(--ease-out) forwards;
}
@keyframes revealLine{ to{ opacity: 1; transform: translateY(0); } }

/* ---------- 9. SCROLL REVEAL GENERICO ---------- */
.reveal-up{
  opacity: 0; transform: translateY(2.5rem);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.reveal-up.is-visible{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal-up, .reveal-line{ opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }
  .hero__img{ transform: none !important; }
  .ken-burns{ animation: none !important; }
}

/* ---------- 10. INTRO ---------- */
.intro{
  padding: var(--space-xl) var(--space-md);
  background: var(--bg-alt);
}
.intro__grid{
  max-width: 76rem; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--space-lg);
  align-items: center;
}
.intro__figures{
  display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr;
  gap: var(--space-sm); aspect-ratio: 4/5;
}
.intro__figure{
  overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow-deep);
  margin: 0;
}
.intro__figure--main{ grid-row: 1 / 3; }
.intro__figure img{ width: 100%; height: 100%; object-fit: cover; }
.ken-burns{ animation: kenBurns 18s ease-in-out infinite alternate; }
@keyframes kenBurns{ from{ transform: scale(1) translate(0,0); } to{ transform: scale(1.12) translate(-1%, -1%); } }
.intro__quote{
  font-family: var(--font-display); font-style: italic; font-size: var(--fs-lead);
  color: var(--sand); line-height: 1.7; margin-bottom: var(--space-md);
  border-left: 2px solid var(--accent); padding-left: var(--space-sm);
}
.intro__quote-signature{ display: block; margin-top: var(--space-xs); color: var(--accent); font-style: normal; letter-spacing: 0.05em; }
.intro__text p{ margin-bottom: var(--space-sm); color: var(--ink-dim); }
.intro__text p:last-child{ margin-bottom: 0; }

@media (max-width: 860px){
  .intro__grid{ grid-template-columns: 1fr; }
}

/* ---------- 11. PROTAGONISTI ---------- */
.protagonisti{ padding: var(--space-xl) var(--space-md); max-width: 76rem; margin: 0 auto; }
.protagonisti__grid{
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg);
  max-width: 60rem; margin: 0 auto;
}
.protagonista{ text-align: center; }
.protagonista__portrait{
  width: 140px; height: 140px; border-radius: 50%; overflow: hidden; margin: 0 auto var(--space-sm);
  border: 2px solid var(--accent); box-shadow: var(--shadow-soft);
}
.protagonista__portrait img{ width: 100%; height: 100%; object-fit: cover; }
.protagonista h3{ font-family: var(--font-display); font-size: var(--fs-h3); margin-bottom: 0.25em; }
.protagonista__role{ color: var(--accent); font-size: var(--fs-small); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: var(--space-sm); }
.protagonista p:not(.protagonista__role){ color: var(--ink-dim); }
.protagonista__dopo{
  margin-top: var(--space-sm); padding-top: var(--space-sm);
  border-top: 1px solid rgba(232,220,200,0.12);
  font-size: var(--fs-small); font-style: italic; color: var(--ink-dim);
}
.protagonista__dopo strong{ color: var(--accent); font-style: normal; }

@media (max-width: 700px){
  .protagonisti__grid{ grid-template-columns: 1fr; gap: var(--space-md); }
}

/* ---------- 12. TIMELINE ---------- */
.timeline{ padding: var(--space-xl) var(--space-md); background: var(--bg-alt); }
.timeline__list{
  list-style: none; padding: 0; margin: 0 auto; max-width: 68rem;
  display: flex; flex-direction: column; gap: var(--space-xl);
}
.stop{
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center;
}
.stop:nth-child(even){ direction: rtl; }
.stop:nth-child(even) > *{ direction: ltr; }
.stop__media{
  aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-soft); position: relative;
  background-size: cover; background-position: center;
}
.stop__media--02{ background-image: url('../images/02-viaggio.jpg'); }
.stop__media--03{ background-image: url('../images/03-viaggio.jpg'); }
.stop__media--04{ background-image: url('../images/04-viaggio.jpg'); }
.stop__media--05{ background-image: url('../images/05-viaggio.jpg'); background-position: center 30%; }
.stop__media--06{ background-image: url('../images/06-karakorum.jpg'); }
.stop__media--12{ background-image: url('../images/12-khovd-campo.jpg'); }
.stop__media--13{ background-image: url('../images/13-monti-hangai.jpg'); }
.stop__media--photo:not(.stop__media--02):not(.stop__media--03):not(.stop__media--04):not(.stop__media--05):not(.stop__media--06):not(.stop__media--12):not(.stop__media--13){
  background-image: url('../images/01-steppe.jpg');
}
.stop__media-inner{ position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,28,46,0.55), transparent 50%); }

/* Pannelli illustrati (stile mappa antica) per le tappe senza foto reale */
.stop__media--illustrated{ display: flex; align-items: center; justify-content: center; }
.stop__media--illustrated::before{
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.06), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 14px);
}
.stop__media--illustrated .stop__media-inner{
  position: relative; width: 90px; height: 90px; border: 1px solid var(--accent); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: none;
}
.stop__media--illustrated .stop__media-inner::before{
  content: ''; width: 8px; height: 8px; background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(201,138,59,0.25), 0 0 0 16px rgba(201,138,59,0.1);
}
.stop__media--illustrated[data-tone="steppe"]{ background: linear-gradient(135deg, #3a3324, #1c1a12); }
.stop__media--illustrated[data-tone="mountain"]{ background: linear-gradient(135deg, #2e3524, #14180f); }
.stop__media--illustrated[data-tone="rest"]{ background: linear-gradient(135deg, #33281c, #17110b); }
.stop__media--illustrated[data-tone="karakorum"]{ background: linear-gradient(135deg, #35281a, #1a130c); }

.stop__num{ font-family: var(--font-display); font-size: 1rem; color: var(--accent); letter-spacing: 0.2em; }
.stop__date{ font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-dim); margin: 0.5em 0; }
.stop__title{ font-family: var(--font-display); font-size: var(--fs-h3); margin-bottom: 0.35em; }
.stop__coords{ font-size: var(--fs-small); color: var(--accent); margin-bottom: var(--space-sm); font-variant-numeric: tabular-nums; }
.stop__text{ color: var(--ink-dim); }

@media (max-width: 860px){
  .stop, .stop:nth-child(even){ grid-template-columns: 1fr; direction: ltr; }
}

/* ---------- 13. MAPPA ---------- */
.mappa{ padding: var(--space-xl) var(--space-md); max-width: 76rem; margin: 0 auto; }
.mappa__frame{
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-deep);
  border: 1px solid rgba(232,220,200,0.12);
}
.mappa__frame svg{ width: 100%; height: auto; display: block; }
.map-marker circle{ fill: var(--sand); transition: r var(--dur-fast), fill var(--dur-fast); }
.map-marker__end{ fill: var(--accent) !important; }
.map-marker text{ fill: var(--sand); opacity: 0.85; font-weight: 500; }
.map-marker.is-active circle{ r: 8; fill: var(--accent); }
.map-marker--minor circle{ fill: var(--ink-dim); opacity: 0.6; }
.map-marker--minor text{ opacity: 0.55; font-size: 0.85em; }
.map-marker--minor.is-active circle{ r: 5; fill: var(--sand); opacity: 0.9; }
/* Tappe principali: cliccabili, portano alla sezione del diario corrispondente */
.map-marker[data-stop]{ cursor: pointer; outline: none; }
.map-marker[data-stop] circle:not(.map-marker__pulse){ r: 6; }
.map-marker[data-stop]:hover circle:not(.map-marker__pulse),
.map-marker[data-stop]:focus-visible circle:not(.map-marker__pulse){ r: 9; fill: var(--accent); }
.map-marker[data-stop]:hover text,
.map-marker[data-stop]:focus-visible text{ opacity: 1; fill: var(--accent); }
.map-marker[data-stop]:focus-visible circle:not(.map-marker__pulse){ stroke: var(--warm-white); stroke-width: 2; }

/* Alone pulsante: segnala visivamente che il punto è cliccabile */
.map-marker__pulse{
  fill: none; stroke: var(--accent); stroke-width: 1.5; opacity: 0.7;
  animation: markerPulse 2.2s ease-out infinite;
  pointer-events: none;
}
@keyframes markerPulse{
  0%{ r: 6; opacity: 0.7; }
  100%{ r: 16; opacity: 0; }
}
.map-marker[data-stop]:hover .map-marker__pulse,
.map-marker[data-stop]:focus-visible .map-marker__pulse{ animation-duration: 1.1s; }
@media (prefers-reduced-motion: reduce){
  .map-marker__pulse{ animation: none; opacity: 0.35; }
}
.mappa__hint{
  text-align: center; font-size: var(--fs-small); color: var(--ink-dim);
  margin-top: var(--space-sm); letter-spacing: 0.04em;
}
.map-marker--eclipse{ cursor: pointer; }
.map-marker--eclipse circle:not(.map-marker__eclipse-ring){ fill: var(--night); stroke: var(--accent); stroke-width: 1.5; }
.map-marker__eclipse-ring{ fill: none; stroke: var(--accent); stroke-width: 1; opacity: 0.6; animation: eclipsePulse 2.6s ease-in-out infinite; }
@keyframes eclipsePulse{ 0%,100%{ r:7; opacity:0.6; } 50%{ r:11; opacity:0.15; } }
.map-marker--eclipse text{ font-style: italic; opacity: 0.9; }
.map-marker--eclipse:hover circle:not(.map-marker__eclipse-ring),
.map-marker--eclipse:focus-visible circle:not(.map-marker__eclipse-ring){ fill: var(--accent); }
@media (prefers-reduced-motion: reduce){
  .map-marker__eclipse-ring{ animation: none; }
}
.mappa__aneddoto{
  max-width: 42rem; margin: var(--space-lg) auto 0; padding: var(--space-md);
  border: 1px solid rgba(232,220,200,0.15); border-radius: var(--radius-lg);
  background: rgba(232,220,200,0.03);
  transition: background var(--dur-fast), border-color var(--dur-fast);
}
.mappa__aneddoto.is-highlighted{ background: rgba(239,148,3,0.08); border-color: var(--accent); }
.mappa__aneddoto h3{ font-family: var(--font-display); font-size: var(--fs-h3); font-style: italic; margin-bottom: var(--space-sm); color: var(--sand); }
.mappa__aneddoto p:not(.eyebrow){ color: var(--ink-dim); }
#routePath{ transition: stroke-dashoffset 2.4s var(--ease-out); }

/* ---------- 13a. ENERGIA E TECNOLOGIA ---------- */
.energia{ padding: var(--space-xl) var(--space-md); background: var(--bg-alt); }
.energia__grid{
  max-width: 76rem; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-lg);
  align-items: center;
}
.energia__media{
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm);
}
.energia__figure{
  margin: 0; overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow-soft);
  aspect-ratio: 3/4;
}
.energia__figure--tall{ aspect-ratio: 3/4; }
.energia__figure img{ width: 100%; height: 100%; object-fit: cover; }
.energia__block{ margin-bottom: var(--space-md); }
.energia__block:last-child{ margin-bottom: 0; }
.energia__block h3{
  font-family: var(--font-display); font-style: italic; font-size: var(--fs-h3);
  color: var(--sand); margin-bottom: var(--space-xs);
}
.energia__block p{ color: var(--ink-dim); }

@media (max-width: 860px){
  .energia__grid{ grid-template-columns: 1fr; }
  .energia__media{ order: -1; }
}

/* ---------- 13b. VIDEO ---------- */
.video{ padding: var(--space-xl) var(--space-md); max-width: 76rem; margin: 0 auto; }
.video__grid{
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; grid-template-rows: auto auto;
  gap: var(--space-sm); margin-bottom: var(--space-md);
}
.video__item--featured{ grid-row: span 2; }
.video__item{
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-soft); aspect-ratio: 16/10; background: #000;
}
.video__item--featured{ aspect-ratio: auto; }
.video__play{
  position: relative; width: 100%; height: 100%; display: block; cursor: pointer;
}
.video__thumb{
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.8s var(--ease-out), filter var(--dur-fast);
  filter: brightness(0.75) saturate(0.9);
}
.video__play:hover .video__thumb, .video__play:focus-visible .video__thumb{
  transform: scale(1.06); filter: brightness(0.55) saturate(0.9);
}
.video__play-icon{
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: clamp(52px, 8vw, 76px); height: clamp(52px, 8vw, 76px);
  border-radius: 50%; background: rgba(232,220,200,0.15);
  border: 1px solid rgba(245,241,232,0.5);
  backdrop-filter: blur(3px);
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.video__play-icon::before{
  content: ''; position: absolute; top: 50%; left: 54%; transform: translate(-50%, -50%);
  border-style: solid; border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent var(--warm-white);
}
.video__play:hover .video__play-icon, .video__play:focus-visible .video__play-icon{
  background: var(--accent); border-color: var(--accent); transform: translate(-50%, -50%) scale(1.08);
}
.video__label{
  position: absolute; left: 0; right: 0; bottom: 0; padding: var(--space-sm);
  background: linear-gradient(to top, rgba(15,28,46,0.9), transparent);
  color: var(--warm-white); font-family: var(--font-display); font-style: italic;
  font-size: var(--fs-body); text-align: left;
}
.video__item--featured .video__label{ font-size: var(--fs-h3); }
.video__item iframe{ position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__channel-link{
  display: block; text-align: center; text-decoration: none; color: var(--accent);
  font-size: var(--fs-small); letter-spacing: 0.08em; text-transform: uppercase;
}
.video__channel-link:hover{ color: var(--sand); }

@media (max-width: 860px){
  .video__grid{ grid-template-columns: 1fr; grid-template-rows: none; }
  .video__item--featured{ grid-row: auto; aspect-ratio: 16/10; }
}

/* ---------- 14. GALLERIA ---------- */
.galleria{ padding: var(--space-xl) var(--space-md); background: var(--bg-alt); }
.galleria__grid{
  max-width: 76rem; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 160px; gap: var(--space-sm);
}
.galleria__item{
  position: relative; overflow: hidden; border-radius: var(--radius-md); cursor: pointer;
  grid-column: span 1; grid-row: span 1;
}
.galleria__item--tall{ grid-row: span 2; }
.galleria__item--wide{ grid-column: span 2; }
.galleria__item img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.8s var(--ease-out);
}
.galleria__item::after{
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,28,46,0.65), transparent 60%);
  opacity: 0; transition: opacity var(--dur-fast);
}
.galleria__item:hover img, .galleria__item:focus-visible img{ transform: scale(1.1); }
.galleria__item:hover::after, .galleria__item:focus-visible::after{ opacity: 1; }

@media (max-width: 860px){
  .galleria__grid{ grid-template-columns: repeat(2, 1fr); }
  .galleria__item--wide{ grid-column: span 2; }
}

/* ---------- 15. STATISTICHE ---------- */
.statistiche{ padding: var(--space-xl) var(--space-md); }
.statistiche__grid{
  max-width: 76rem; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md);
  text-align: center;
}
.stat__value{
  display: block; font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 4.2rem);
  color: var(--accent); font-variant-numeric: tabular-nums;
}
.stat__label{ font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-dim); }

@media (max-width: 700px){
  .statistiche__grid{ grid-template-columns: 1fr 1fr; row-gap: var(--space-lg); }
}

/* ---------- 16. FINALE ---------- */
.finale{
  position: relative; min-height: 90svh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  overflow: hidden; background: radial-gradient(circle at 50% 30%, #182742, var(--night) 70%);
  padding: var(--space-md);
}
.finale__sky{ position: absolute; inset: 0; }
.finale__content{ position: relative; z-index: 2; max-width: 40rem; }
.finale__quote{
  font-family: var(--font-display); font-style: italic; font-size: var(--fs-h3);
  line-height: 1.5; margin-bottom: var(--space-md); color: var(--sand);
}

/* ---------- 17. FOOTER ---------- */
.footer{ background: #0A1524; padding: var(--space-lg) var(--space-md) var(--space-md); }
.footer__grid{
  max-width: 76rem; margin: 0 auto var(--space-md);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md);
  font-size: var(--fs-small); color: var(--ink-dim);
}
.footer__logo{ height: 40px; width: auto; margin-bottom: var(--space-xs); }
.footer__brand{ font-family: var(--font-display); color: var(--sand); font-size: 1.1rem; margin-bottom: 0.4em; }
.footer__heading{ text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 0.4em; }
.footer__cykeln-link{ display: inline-block; margin-bottom: var(--space-xs); }
.footer__cykeln-logo{ height: 22px; width: auto; opacity: 0.92; transition: opacity var(--dur-fast), transform var(--dur-fast); }
.footer__cykeln-link:hover .footer__cykeln-logo,
.footer__cykeln-link:focus-visible .footer__cykeln-logo{ opacity: 1; transform: translateY(-2px); }
.footer__legal{ text-align: center; font-size: 0.75rem; color: rgba(199,194,182,0.5); max-width: 76rem; margin: 0 auto; }
.footer__legal + .footer__legal{ margin-top: 0.35em; }

@media (max-width: 860px){
  .footer__grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px){
  .footer__grid{ grid-template-columns: 1fr; }
}

/* ---------- 18. LIGHTBOX ---------- */
.lightbox{
  position: fixed; inset: 0; z-index: 9500;
  background: rgba(10,15,25,0.94);
  display: flex; align-items: center; justify-content: center; padding: var(--space-md);
  opacity: 0; visibility: hidden; transition: opacity var(--dur-fast), visibility var(--dur-fast);
}
.lightbox:not([hidden]){ opacity: 1; visibility: visible; }
.lightbox figure{ max-width: 90vw; max-height: 85vh; margin: 0; text-align: center; }
.lightbox img{ max-width: 100%; max-height: 75vh; border-radius: var(--radius-md); box-shadow: var(--shadow-deep); }
.lightbox figcaption{ color: var(--ink-dim); margin-top: var(--space-sm); font-size: var(--fs-small); }
.lightbox__close{
  position: absolute; top: var(--space-md); right: var(--space-md);
  font-size: 2rem; line-height: 1; color: var(--sand);
}

/* ---------- 18b. MODAL (Privacy Policy) ---------- */
.footer__privacy-link{
  color: rgba(199,194,182,0.5); text-decoration: underline; text-underline-offset: 2px;
  font-size: inherit; cursor: pointer; transition: color var(--dur-fast);
}
.footer__privacy-link:hover, .footer__privacy-link:focus-visible{ color: var(--accent); }

.modal{
  position: fixed; inset: 0; z-index: 9600;
  background: rgba(10,15,25,0.94);
  display: flex; align-items: center; justify-content: center; padding: var(--space-md);
  opacity: 0; visibility: hidden; transition: opacity var(--dur-fast), visibility var(--dur-fast);
}
.modal:not([hidden]){ opacity: 1; visibility: visible; }
.modal__panel{
  position: relative; max-width: 42rem; width: 100%; max-height: 85vh;
  background: var(--bg-alt); border: 1px solid rgba(232,220,200,0.12); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-deep); overflow: hidden;
}
.modal__body{ padding: var(--space-lg) var(--space-md); max-height: 85vh; overflow-y: auto; }
.modal__body h2{ font-family: var(--font-display); font-size: var(--fs-h3); color: var(--sand); margin-bottom: 0.2em; }
.modal__updated{ font-size: var(--fs-small); color: var(--ink-dim); margin-bottom: var(--space-md); }
.modal__body h3{
  font-family: var(--font-display); font-style: italic; font-size: 1.1rem;
  color: var(--accent); margin: var(--space-md) 0 0.4em;
}
.modal__body p{ color: var(--ink-dim); margin-bottom: var(--space-sm); }
.modal__body a{ color: var(--sand); text-decoration: underline; text-underline-offset: 2px; }
.modal__body a:hover{ color: var(--accent); }
.modal__close{
  position: absolute; top: var(--space-sm); right: var(--space-sm); z-index: 1;
  font-size: 2rem; line-height: 1; color: var(--sand); padding: 4px 10px;
  transition: color var(--dur-fast);
}
.modal__close:hover, .modal__close:focus-visible{ color: var(--accent); }

/* ---------- 19. FOCUS STATES (accessibilità) ---------- */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--accent); outline-offset: 3px;
}

/* ---------- 20. UTILS ---------- */
@media (max-width: 700px){
  .nav{ padding: var(--space-xs) var(--space-sm); }
}