/* =========================================================
   Alessandra Rizzi — Consulenza AWS & AI
   Palette: nero profondo + oro champagne
   ========================================================= */

/* Font ospitati sul sito (SIL Open Font License): nessuna richiesta a server esterni */
@font-face {
  font-family: "Cormorant Garamond";
  font-style: italic;
  font-weight: 300 400;
  font-display: swap;
  src: url("assets/fonts/cormorant-garamond-italic-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Cormorant Garamond";
  font-style: italic;
  font-weight: 300 400;
  font-display: swap;
  src: url("assets/fonts/cormorant-garamond-italic-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("assets/fonts/cormorant-garamond-normal-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("assets/fonts/cormorant-garamond-normal-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("assets/fonts/jost-normal-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("assets/fonts/jost-normal-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


:root {
  --black: #f8f3ea;      /* fondo: avorio con riflessi d'oro pallido */
  --night: #f3ecdf;      /* sezioni alternate */
  --panel: #fcfaf5;      /* riquadri */
  --ivory: #2e261f;      /* testo: nero morbido e caldo */
  --muted: #6f645e;
  --dim: #9a8e87;
  --gold: #8f7856;
  --gold-soft: #b49e78;
  --gold-deep: #6c583c;
  --line: rgba(143, 120, 86, .28);
  --line-soft: rgba(46, 38, 31, .1);

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-in-out: cubic-bezier(.77, 0, .18, 1);
  --pad: clamp(1.5rem, 5vw, 4.5rem);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 93.75%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--ivory);
  font: 300 1rem/1.8 var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.menu-open body { overflow: hidden; }

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
em { font-style: italic; }

::selection { background: var(--gold); color: var(--black); }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 5px; }

/* Bilingue: si mostra solo la lingua attiva */
html[lang="it"] [data-lang="en"],
html[lang="en"] [data-lang="it"] { display: none !important; }

main, .footer, .nav-links { transition: opacity .35s ease; }
.is-switching main, .is-switching .footer, .is-switching .nav-links { opacity: 0; }

.container { width: 100%; max-width: 1220px; margin-inline: auto; padding-inline: var(--pad); }

/* Grana pellicola */
body::after {
  content: "";
  position: fixed;
  inset: -50%;
  z-index: 150;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}

@keyframes grain {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-3%, 2%); }
  40%  { transform: translate(2%, -4%); }
  60%  { transform: translate(-4%, -1%); }
  80%  { transform: translate(3%, 3%); }
  100% { transform: translate(0, 0); }
}

/* ---------- Fondo vivo: seta e luce ---------- */
.hero, .chapters, .footer { transition: opacity .7s ease .35s; }
.panel-open .hero, .panel-open .chapters, .panel-open .footer, .panel-open .nav {
  opacity: 0 !important;
  visibility: hidden;
  transition: opacity .35s ease, visibility 0s .35s !important;
}

.ambient { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }

.am { position: absolute; width: 78vmax; height: 78vmax; border-radius: 50%; will-change: transform; }
.am1 { left: -24vmax; top: -30vmax; background: radial-gradient(closest-side, rgba(233, 214, 172, .62), rgba(233, 214, 172, 0)); animation: am-a 26s ease-in-out infinite alternate; }
.am2 { right: -28vmax; top: 4vh; background: radial-gradient(closest-side, rgba(255, 253, 247, .95), rgba(255, 253, 247, 0)); animation: am-b 32s ease-in-out infinite alternate; }
.am3 { left: 12vw; bottom: -40vmax; background: radial-gradient(closest-side, rgba(240, 225, 192, .6), rgba(240, 225, 192, 0)); animation: am-c 29s ease-in-out infinite alternate; }
.am4 { right: 2vw; bottom: -34vmax; width: 62vmax; height: 62vmax; background: radial-gradient(closest-side, rgba(255, 255, 252, .9), rgba(255, 255, 252, 0)); animation: am-d 35s ease-in-out infinite alternate; }

@keyframes am-a { 0% { transform: none; } 50% { transform: translate(26vw, 10vh) scale(1.22); } 100% { transform: translate(8vw, 26vh) scale(.95); } }
@keyframes am-b { 0% { transform: none; } 50% { transform: translate(-28vw, 18vh) scale(.84); } 100% { transform: translate(-10vw, 34vh) scale(1.08); } }
@keyframes am-c { 0% { transform: none; } 50% { transform: translate(22vw, -20vh) scale(1.15); } 100% { transform: translate(-6vw, -30vh) scale(.92); } }
@keyframes am-d { 0% { transform: none; } 50% { transform: translate(-20vw, -16vh) scale(1.25); } 100% { transform: translate(-30vw, 4vh) scale(1); } }

/* un riflesso di luce dorata che attraversa il fondo, come su un tessuto prezioso */
.am-sheen {
  position: absolute;
  inset: -40% -60%;
  background: linear-gradient(112deg, transparent 43%, rgba(255, 249, 232, .55) 49%, rgba(236, 216, 170, .22) 52%, transparent 58%);
  transform: translateX(-45%);
  animation: am-sheen 14s ease-in-out infinite;
}

@keyframes am-sheen { 0%, 15% { transform: translateX(-45%); } 75%, 100% { transform: translateX(45%); } }

.ambient-silk { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ---------- Apertura ---------- */
.preloader { display: none; }

.js .preloader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  background: var(--black);
  transition: transform 1.2s var(--ease-in-out), visibility 0s 1.2s;
}

.is-loaded .preloader { transform: translateY(-100%); visibility: hidden; }

.preloader-inner {
  display: grid;
  justify-items: center;
  gap: 1.6rem;
  transition: transform 1.2s var(--ease-in-out), opacity .8s ease;
}

.is-loaded .preloader-inner { opacity: 0; transition: opacity .7s ease .25s; }
.is-loaded .pre-mark-wrap { transform: translateY(-75vh); transition: transform .85s cubic-bezier(.7, 0, .25, 1); animation: none; }

.preloader-mark { display: block; width: clamp(110px, 16vw, 150px); height: auto; overflow: visible; }

.pre-mark-wrap { position: relative; transform-origin: 51.6% calc(14.5% - 60vh); animation: hang 2.1s var(--ease) .25s both; }

.pre-thread {
  position: absolute;
  left: calc(51.6% - .5px);
  bottom: 85.5%;
  width: 1px;
  height: 60vh;
  background: linear-gradient(to bottom, rgba(180, 158, 120, 0), rgba(180, 158, 120, .75));
  transform-origin: top;
  transform: scaleY(0);
  animation: thread-in .9s var(--ease-in-out) forwards;
}

@keyframes thread-in { to { transform: scaleY(1); } }
@keyframes thread-out { from { transform: scaleY(1); } to { transform: scaleY(0); } }

@keyframes hang {
  0%   { transform: translateY(-46px) rotate(1.2deg); opacity: 0; }
  25%  { opacity: 1; }
  55%  { transform: translateY(3px) rotate(-.8deg); }
  78%  { transform: translateY(-1px) rotate(.35deg); }
  100% { transform: none; }
}

/* ragnatela che si tesse dietro il monogramma */
.pre-web path { fill: none; stroke: rgba(143, 120, 86, .3); stroke-width: 2.2; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.4s var(--ease-in-out) .9s forwards; }
.pre-web path:nth-child(2) { animation-delay: 1.3s; }
.pre-web path:nth-child(3) { animation-delay: 1.5s; }
.pre-web path:nth-child(4) { animation-delay: 1.7s; }

.pre-ring { fill: none; stroke: rgba(143, 120, 86, .35); stroke-width: 3; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.6s var(--ease-in-out) .1s forwards; }

.pre-lines path {
  fill: none;
  stroke-width: 13;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0; /* nasconde il puntino dell'estremità arrotondata prima che il tratto parta */
  animation: draw-line 1s var(--ease-in-out) forwards;
}

.pre-lines path:nth-child(1) { animation-delay: .15s; }
.pre-lines path:nth-child(2) { animation-delay: .45s; }
.pre-lines path:nth-child(3) { animation-delay: .6s; }
.pre-lines path:nth-child(4) { animation-delay: .9s; }

.pre-nodes circle { opacity: 0; transform-box: fill-box; transform-origin: center; animation: node .7s var(--ease) 1.2s forwards; }

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes draw-line { from { opacity: 1; } to { stroke-dashoffset: 0; opacity: 1; } }
@keyframes node { from { opacity: 0; transform: scale(0); } to { opacity: 1; transform: none; } }

.preloader-line { width: 180px; height: 1px; background: var(--line-soft); overflow: hidden; }

.preloader-line i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft));
  transform: scaleX(0);
  transform-origin: left;
  animation: load 3.7s var(--ease-in-out) .2s forwards;
}

.preloader-text {
  font: 400 .66rem var(--sans);
  letter-spacing: .55em;
  text-transform: uppercase;
  color: var(--muted);
  animation: rise 1.3s var(--ease) .35s both;
}

@keyframes rise { from { opacity: 0; transform: translateY(24px); } }

/* quattro medaglioni: prima la ghiera, poi il simbolo */
.pre-icons { display: flex; align-items: center; gap: 1.1rem; margin-top: .4rem; }
.pi { width: 36px; height: 36px; overflow: visible; }
.pi path, .pi circle {
  fill: none;
  stroke: var(--gold-soft);
  stroke-width: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw .9s var(--ease-in-out) calc(var(--d) + .3s) forwards;
}
.pi .pi-ring { stroke: rgba(143, 120, 86, .45); stroke-width: .6; animation-delay: var(--d); animation-duration: 1s; }
.pi .pi-soft { stroke: rgba(143, 120, 86, .5); }
.pi .pi-band { stroke-width: 1.6; }
.pi .pi-body { fill: rgba(143, 120, 86, .10); fill-opacity: 0; animation: draw .9s var(--ease-in-out) calc(var(--d) + .3s) forwards, pi-fill .8s ease calc(var(--d) + .9s) forwards; }
@keyframes pi-fill { to { fill-opacity: 1; } }

.pi-hat  { --d: 1.8s; }
.pi-swan { --d: 2s; }
.pi-web  { --d: 2.2s; }
.pi-ball { --d: 2.4s; }

/* il fedora si inclina come nella «lean»; il pallone fa un rimbalzo */
.pi-tilt { transform-box: fill-box; transform-origin: 50% 100%; animation: hat-tilt 1.1s var(--ease) 3s both; }
.pi-bounce { transform-box: fill-box; transform-origin: 50% 100%; animation: ball-bounce .9s 3.55s both; }

@keyframes hat-tilt { from { transform: none; } to { transform: rotate(-12deg) translateX(-.5px); } }

@keyframes ball-bounce {
  0%   { transform: translateY(0); animation-timing-function: cubic-bezier(.33, 0, .67, 0); }
  32%  { transform: translateY(2px) scale(1.06, .92); animation-timing-function: cubic-bezier(.33, 1, .67, 1); }
  62%  { transform: translateY(-4px); animation-timing-function: cubic-bezier(.33, 0, .67, 0); }
  85%  { transform: translateY(1px) scale(1.03, .96); }
  100% { transform: none; }
}

@keyframes load { to { transform: scaleX(1); } }

/* ---------- Cursore ---------- */
.cursor { display: none; }

@media (hover: hover) and (pointer: fine) {
  .has-cursor, .has-cursor * { cursor: none !important; }
  .has-cursor .cursor { display: block; }
}

.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 300;
  border-radius: 50%;
  pointer-events: none;
  transform: translate3d(-100px, -100px, 0);
}

.cursor-dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--gold); }

.cursor-ring {
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 1px solid rgba(143, 120, 86, .5);
  transition: width .5s var(--ease), height .5s var(--ease), margin .5s var(--ease),
              background-color .5s, border-color .5s, opacity .3s;
}

.cursor.is-hover .cursor-ring {
  width: 76px;
  height: 76px;
  margin: -38px 0 0 -38px;
  background: rgba(143, 120, 86, .08);
  border-color: var(--gold);
}

.cursor.is-hidden .cursor-dot, .cursor.is-hidden .cursor-ring { opacity: 0; }

/* ---------- Barra di avanzamento ---------- */
.progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft));
  transform: scaleX(0);
  transform-origin: left;
}

/* ---------- Navigazione ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem var(--pad);
  transition: top .8s var(--ease), padding .6s var(--ease), opacity 1s ease .3s;
}

.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(248, 243, 234, .72);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
  opacity: 0;
  transition: opacity .6s ease;
}

.js:not(.is-loaded) .nav { opacity: 0; }
.nav.is-solid { padding-block: .9rem; }
.nav.is-solid::before { opacity: 1; }
.nav.is-hidden { top: -8rem; }

.brand { display: flex; align-items: center; gap: .95rem; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold);
  transition: border-color .5s, background-color .5s, color .5s;
}

.brand-mark .brand-ar { position: relative; width: 21px; height: 21px; }

/* il logo del menu è appeso a un filo: scende all'apertura e oscilla al passaggio del mouse */
.brand-mark { position: relative; transform-origin: 50% -90px; }
.brand-mark::before {
  content: "";
  position: absolute;
  left: calc(50% - .5px);
  bottom: 100%;
  width: 1px;
  height: 90px;
  background: linear-gradient(to bottom, rgba(143, 120, 86, 0), var(--gold));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .7s var(--ease);
  pointer-events: none;
}

.brand:hover .brand-mark::before, .brand:focus-visible .brand-mark::before { transform: scaleY(1); }
.brand:hover .brand-mark { animation: web-swing 1.8s var(--ease); }

.brand-web { position: absolute; inset: 1px; width: auto; height: auto; overflow: visible; }
.brand-web path {
  fill: none;
  stroke: rgba(143, 120, 86, .55);
  stroke-width: .55;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.1s var(--ease-in-out);
}
.brand-web path + path { transition-delay: .35s; }
.brand:hover .brand-web path, .brand:focus-visible .brand-web path { stroke-dashoffset: 0; }

@keyframes web-swing {
  0%   { transform: none; }
  22%  { transform: translateY(3px) rotate(-5deg); }
  50%  { transform: translateY(2px) rotate(3.5deg); }
  76%  { transform: translateY(1px) rotate(-1.5deg); }
  100% { transform: none; }
}

/* all'apertura il logo del menu scende sul suo filo, poi il filo si ritira */
.is-loaded .brand-mark { animation: web-drop 1.7s var(--ease) .35s backwards; }
.is-loaded .brand-mark::before { animation: web-thread 2.2s ease .35s backwards; }

@keyframes web-drop {
  0%   { transform: translateY(-80px); }
  55%  { transform: translateY(4px) rotate(-3deg); }
  78%  { transform: translateY(-1px) rotate(1.5deg); }
  100% { transform: none; }
}

@keyframes web-thread {
  0%, 70% { transform: scaleY(1); }
  100%    { transform: scaleY(0); }
}

.brand:hover .brand-mark { border-color: var(--gold); background: var(--gold); color: var(--black); }

.brand-name { font: 400 .64rem var(--sans); letter-spacing: .36em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 2.8rem; }

/* Effetto "roll": il testo scorre e lascia il posto alla copia dorata */
.nav-links a:not(.nav-cta) {
  display: block;
  height: 1.5em;
  overflow: hidden;
  font-size: .64rem;
  line-height: 1.5;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.nav-links a:not(.nav-cta) span {
  display: block;
  text-shadow: 0 1.5em 0 var(--gold);
  transition: transform .7s var(--ease);
}

.nav-links a:not(.nav-cta):hover span { transform: translateY(-1.5em); }

.nav-cta {
  position: relative;
  padding: .7rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: .62rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  overflow: hidden;
  isolation: isolate;
  transition: color .6s var(--ease), border-color .6s, transform .6s var(--ease);
}

.nav-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gold);
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform .7s var(--ease);
}

.nav-cta:hover { color: var(--black); border-color: var(--gold); }
.nav-cta:hover::before { transform: none; }

.nav-tools { display: flex; align-items: center; gap: 1.6rem; }

.lang-switch { display: flex; align-items: center; gap: .55rem; font-size: .68rem; letter-spacing: .2em; color: var(--dim); }
.lang-switch button { padding: .3rem .1rem; letter-spacing: .2em; color: var(--dim); transition: color .4s; }
.lang-switch button:hover { color: var(--ivory); }
.lang-switch button[aria-pressed="true"] { color: var(--gold); }

.menu-toggle { display: none; width: 34px; height: 34px; position: relative; }

.menu-toggle span {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 1px;
  background: var(--ivory);
  transition: transform .6s var(--ease), top .6s var(--ease);
}

.menu-toggle span:first-child { top: 13px; }
.menu-toggle span:last-child { top: 21px; }
.menu-open .menu-toggle span:first-child { top: 17px; transform: rotate(45deg); }
.menu-open .menu-toggle span:last-child { top: 17px; transform: rotate(-45deg); }

/* ---------- Pulsanti ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.05rem 2.1rem;
  font: 400 .64rem var(--sans);
  letter-spacing: .32em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  overflow: hidden;
  isolation: isolate;
  transition: color .7s var(--ease), border-color .7s, transform .6s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .8s var(--ease);
}

.btn:hover::before { transform: scaleY(1); }

/* pulsante principale: cornice d'oro sottile, vetro avorio, corsivo; al passaggio si riempie d'oro */
.btn-gold {
  gap: 1.2rem;
  padding: .7rem .75rem .7rem 1.9rem;
  border: 1px solid rgba(143, 120, 86, .55);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 253, 247, .85), rgba(240, 226, 196, .6));
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--ivory);
  font: italic 400 1.14rem/1 var(--serif);
  letter-spacing: .015em;
  text-transform: none;
  box-shadow: 0 14px 34px -20px rgba(108, 88, 60, .6), inset 0 1px 0 rgba(255, 255, 255, .8);
}
.btn-gold::before {
  background: linear-gradient(120deg, #6c583c, #8f7856 40%, #c7b28c 68%, #8f7856);
  border-radius: inherit;
  transform: scaleX(0);
  transform-origin: left;
}
.btn-gold:hover::before { transform: scaleX(1); }
.btn-gold:hover { color: #fdfaf4; border-color: rgba(108, 88, 60, .2); }

/* un riflesso di luce che attraversa il pulsante ogni tanto */
.btn-gold::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 38%, rgba(255, 255, 255, .75) 50%, transparent 62%);
  transform: translateX(-130%);
  animation: btn-sheen 7s ease-in-out 3.5s infinite;
  pointer-events: none;
}
@keyframes btn-sheen { 0%, 72% { transform: translateX(-130%); } 100% { transform: translateX(130%); } }

.btn-arrow {
  display: grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid rgba(143, 120, 86, .4);
  border-radius: 50%;
  color: var(--gold);
  transition: border-color .6s, color .6s, transform .7s var(--ease);
}
.btn-arrow svg { width: 14px; }
.btn-gold:hover .btn-arrow { border-color: rgba(253, 250, 244, .55); color: #fdfaf4; transform: translateX(3px); }

.btn-ghost {
  padding-inline: .9rem;
  border-color: transparent;
  color: var(--ivory);
  font: italic 400 1.1rem/1 var(--serif);
  letter-spacing: .015em;
  text-transform: none;
}
.btn-ghost::before {
  inset: auto .9rem .55rem;
  height: 1px;
  background: var(--gold);
  transform: scaleX(.3);
  transform-origin: left;
}
.btn-ghost:hover::before { transform: scaleX(1); }
.btn-ghost:hover { color: var(--gold-deep); }

/* ---------- Animazioni di ingresso ---------- */
.js .intro { opacity: 0; transform: translateY(30px); }

.is-loaded .intro {
  opacity: 1;
  transform: none;
  transition: opacity 1.3s var(--ease) var(--delay, 0s), transform 1.5s var(--ease) var(--delay, 0s);
}

.js .reveal { opacity: 0; transform: translateY(44px); }

.js .reveal.in-view {
  opacity: 1;
  transform: none;
  transition: opacity 1.3s var(--ease) var(--d, 0s), transform 1.5s var(--ease) var(--d, 0s), border-color .7s ease;
}

/* Titoli che salgono riga per riga */
.lines > [data-lang] { display: block; }
.line { display: block; overflow: hidden; padding-bottom: .14em; margin-bottom: -.14em; }
.line > * { display: inline-block; padding-right: .06em; }
.js .line > * { transform: translateY(115%); transition: transform 1.5s var(--ease); }
.js .line:nth-child(2) > * { transition-delay: .12s; }
.js .lines.in-view .line > * { transform: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 88vh;
  min-height: 88svh;
  padding: 8rem 0 5rem;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(55% 55% at 72% 42%, rgba(143, 120, 86, .11), transparent 70%),
    radial-gradient(35% 40% at 8% 92%, rgba(143, 120, 86, .05), transparent 70%);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 62% 45%, #000 25%, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 75% at 62% 45%, #000 25%, transparent 80%);
}

.js .hero-canvas { opacity: 0; transition: opacity 3s ease .6s; }
.is-loaded .hero-canvas { opacity: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.hero-text { will-change: transform, opacity; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font: 400 .64rem var(--sans);
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--gold);
}

.eyebrow::before { content: ""; flex: none; width: 52px; height: 1px; background: var(--gold); }

.hero-title {
  margin: 1.8rem 0 1.6rem;
  font: 300 clamp(2.1rem, 4.3vw, 3.8rem)/.98 var(--serif);
  letter-spacing: -.015em;
}

.hero-title { color: #3a2f26; }
.title-line { display: block; overflow: hidden; padding-bottom: .1em; }
.title-inner { display: inline-block; }
.title-line--em { padding-left: .55em; }

.title-line--em .title-inner {
  padding-right: .12em;
  background: linear-gradient(100deg, #725e43 0%, #937c5b 26%, #bda882 45%, #977f5e 62%, #725e43 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { background-position: 100% 0; }
  50%      { background-position: 0 0; }
}

.char { display: inline-block; }

.js .char { opacity: 0; transform: translateY(110%) rotate(5deg); transform-origin: left bottom; }

.is-loaded .char {
  opacity: 1;
  transform: none;
  transition: transform 1.4s var(--ease) calc(.35s + var(--i) * .045s),
              opacity 1s ease calc(.35s + var(--i) * .045s);
}

.js .title-line--em .title-inner { transform: translateY(110%); }
.is-loaded .title-line--em .title-inner { transform: none; transition: transform 1.6s var(--ease) .75s; }

.hero-role {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: .4rem;
  font: 400 .68rem var(--sans);
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-role i { margin: 0 .9rem; font-size: .5rem; font-style: normal; color: var(--gold); vertical-align: middle; }

.hero-lead {
  max-width: 32ch;
  margin: 2rem 0 3rem;
  font: 300 italic clamp(1.2rem, 1.7vw, 1.45rem)/1.55 var(--serif);
  color: rgba(46, 38, 31, .82);
}

.hero-slogan {
  position: relative;
  margin: 2.2rem 0 3rem;
  padding-top: 1.6rem;
  font: 300 italic clamp(1.4rem, 2vw, 1.8rem)/1.32 var(--serif);
  color: rgba(46, 38, 31, .92);
}

.hero-slogan::before { content: ""; position: absolute; top: 0; left: 0; width: 40px; height: 1px; background: var(--gold); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Ritratto */
.portrait { position: relative; justify-self: end; width: min(100%, 420px); perspective: 1400px; }

.portrait-tilt { position: relative; transform-style: preserve-3d; transition: transform 1.2s var(--ease); }

.portrait-frame,
.portrait-outline { border-radius: 999px 999px 6px 6px; }

.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: radial-gradient(circle at 50% 30%, #f1e8d8, #f8f3ea 70%);
  box-shadow: 0 40px 80px -30px rgba(70, 48, 34, 0.252);
}

.js .portrait-frame { clip-path: inset(100% 0 0 0); }
.is-loaded .portrait-frame { clip-path: inset(0 0 0 0); transition: clip-path 1.8s var(--ease-in-out) .45s; }

.portrait-outline {
  position: absolute;
  inset: 22px -22px -22px 22px;
  border: 1px solid var(--line);
  pointer-events: none;
  transform: translateZ(-30px);
}

.js .portrait-outline { opacity: 0; transform: translate(-22px, -22px); }

.is-loaded .portrait-outline {
  opacity: 1;
  transform: translateZ(-30px);
  transition: opacity 1.4s ease 1.3s, transform 1.8s var(--ease) 1.3s;
}

/* inquadratura un po' più stretta in basso: dalla foto restano fuori i dettagli sotto le braccia */
.portrait-media { position: absolute; inset: 0; }

.portrait-media img {
  position: absolute;
  left: -6.86%;
  top: -1.83%;
  width: 114.3%;
  max-width: none;
  height: auto;
  filter: saturate(.92) contrast(1.04);
  transform-origin: 50% 45%;
}

.js .portrait-media img { transform: scale(1.18); }
.is-loaded .portrait-media img { transform: none; transition: transform 2.6s var(--ease) .45s; }

/* Velatura scura in basso per fondere la foto con il nero */
.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(44, 32, 26, .18));
  pointer-events: none;
}

.monogram {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  font: 300 7rem/1 var(--serif);
  letter-spacing: .08em;
  color: var(--gold);
}

.no-photo .portrait-media { display: none; }
.no-photo .monogram { display: grid; }

/* la scritta poggia sulle braccia incrociate, all'altezza dei polsi */
.portrait-badge {
  position: absolute;
  left: 50%;
  top: 90.2%;
  min-height: 14%;
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .9rem 1.4rem;
  white-space: nowrap;
  background: rgba(248, 243, 234, .8);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  font-size: .64rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  transform: translateZ(60px) translate(-50%, -50%);
}

.js .portrait-badge { opacity: 0; transform: translateZ(60px) translate(-50%, -30%); }

.is-loaded .portrait-badge {
  opacity: 1;
  transform: translateZ(60px) translate(-50%, -50%);
  transition: opacity 1s ease .5s, transform 1.4s var(--ease) .5s;
}

.portrait-badge i {
  position: relative;
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.portrait-badge i::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--gold);
  animation: pulse 2.4s var(--ease) infinite;
}

@keyframes pulse { from { transform: scale(1); opacity: .9; } to { transform: scale(3.4); opacity: 0; } }

.portrait figcaption {
  margin-top: 2.4rem;
  text-align: center;
  font-size: .66rem;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--dim);
}

.portrait figcaption i { margin: 0 .6rem; font-style: normal; color: var(--gold); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 2.2rem;
  width: 1px;
  height: 70px;
  overflow: hidden;
  background: var(--line-soft);
}

.scroll-cue span {
  position: absolute;
  inset: 0;
  background: var(--gold);
  animation: cue 2.6s var(--ease-in-out) infinite;
}

@keyframes cue {
  0%   { transform: translateY(-100%); }
  55%  { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* ---------- Nastro parole chiave ---------- */
.marquee {
  overflow: hidden;
  padding: 2rem 0;
  border-block: 1px solid var(--line-soft);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-track { display: flex; align-items: center; gap: 3rem; width: max-content; will-change: transform; }

.marquee span {
  font: 300 italic clamp(1.3rem, 2.2vw, 1.9rem)/1.1 var(--serif);
  color: rgba(46, 38, 31, .78);
  white-space: nowrap;
}

.marquee span.outline { color: transparent; -webkit-text-stroke: 1px rgba(143, 120, 86, .75); }
.marquee i { font-size: .55rem; font-style: normal; color: var(--gold); }

html:not(.js) .marquee-track { animation: marquee 45s linear infinite; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sezioni ---------- */
.section { position: relative; padding: clamp(6.5rem, 13vw, 11.5rem) 0; }
.section-dark { background: rgba(243, 236, 223, .42); }

.section-label {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 2rem;
  font: 400 .64rem var(--sans);
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-num { font: italic 400 1.2rem/1 var(--serif); letter-spacing: 0; }

.section-label::after {
  content: "";
  width: 64px;
  height: 1px;
  background: var(--line);
  transform-origin: left;
}

.js .section-label::after { transform: scaleX(0); transition: transform 1.6s var(--ease) .4s; }
.js .section-label.in-view::after { transform: none; }

h2 {
  font: 300 clamp(2rem, 3.6vw, 3.2rem)/1.1 var(--serif);
  letter-spacing: -.01em;
}

h2 em { color: var(--gold); }

.section-intro { margin-bottom: clamp(3.5rem, 7vw, 6rem); }

/* ---------- Chi sono ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.about-head { position: sticky; top: 9rem; align-self: start; }

.about-body p { max-width: 56ch; color: var(--muted); }
.about-body p + p { margin-top: 1.5rem; }

.about-body .lead {
  font: 300 clamp(1.3rem, 1.9vw, 1.65rem)/1.5 var(--serif);
  color: var(--ivory);
}

.values { margin-top: 4.5rem; border-top: 1px solid var(--line-soft); }

.values li {
  position: relative;
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 2rem;
  align-items: baseline;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.values li::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.1s var(--ease);
}

.values li:hover::after { transform: scaleX(1); }
.values h3 { font: italic 400 1.5rem/1.2 var(--serif); color: var(--gold); }
.values p { margin: 0; }

/* ---------- Servizi ---------- */
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

.service {
  --mx: 50%;
  --my: 0%;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(2.4rem, 4.2vw, 3.8rem);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  isolation: isolate;
  transition: border-color .7s ease;
}

/* Luce che segue il mouse */
.service::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(560px circle at var(--mx) var(--my), rgba(143, 120, 86, .14), transparent 45%);
  opacity: 0;
  transition: opacity .7s ease;
}

.service::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 1.2s var(--ease);
}

.service:hover { border-color: var(--line); }
.service:hover::before { opacity: 1; }
.service:hover::after { transform: scaleX(1); }

.service-index {
  position: absolute;
  z-index: -1;
  top: 1.6rem;
  right: 2.2rem;
  font: italic 300 clamp(3.2rem, 5vw, 4.6rem)/1 var(--serif);
  font-variant-numeric: lining-nums;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  transition: -webkit-text-stroke-color .7s, transform 1.2s var(--ease);
}

.service:hover .service-index { -webkit-text-stroke-color: var(--gold); transform: translateY(-6px); }

.service h3 { margin-bottom: 1.1rem; font: 300 clamp(1.75rem, 2.6vw, 2.35rem)/1.1 var(--serif); }
.service h3 em { color: var(--gold); }
.service-head p { max-width: 44ch; color: var(--muted); }

.service-list { margin: 2.8rem 0 2.6rem; border-top: 1px solid var(--line-soft); }

.service-list li {
  position: relative;
  padding: 1.5rem 0 1.5rem 2.3rem;
  border-bottom: 1px solid var(--line-soft);
  transition: padding .7s var(--ease);
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2.3rem;
  width: 14px;
  height: 1px;
  background: var(--gold);
  transition: width .7s var(--ease);
}

.service-list li:hover { padding-left: 3.1rem; }
.service-list li:hover::before { width: 28px; }
.service-list h4 { margin-bottom: .3rem; font: 400 1.22rem/1.3 var(--serif); }
.service-list p { font-size: .96rem; color: var(--muted); }

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
  align-self: flex-start;
  font: 400 .7rem var(--sans);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
}

.service-cta svg { width: 40px; transition: transform .7s var(--ease); }
.service-cta:hover svg { transform: translateX(.6rem); }

/* ---------- Metodo ---------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.6rem;
  padding-top: 3.6rem;
}

.steps::before, .steps::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line-soft);
}

.steps::after {
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft));
  transform-origin: left;
}

.js .steps::after { transform: scaleX(0); transition: transform 2.6s var(--ease-in-out) .2s; }
.js .steps.in-view::after { transform: none; }

.steps li { position: relative; }

.steps li::before {
  content: "";
  position: absolute;
  top: calc(-3.6rem - 4px);
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--black);
  border: 1px solid var(--gold);
}

.step-num {
  display: block;
  margin-bottom: 1.7rem;
  font: 300 3rem/1 var(--serif);
  font-variant-numeric: lining-nums;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  transition: color .7s ease;
}

.steps li:hover .step-num { color: var(--gold); }
.steps h3 { margin-bottom: .7rem; font: 400 1.5rem/1.2 var(--serif); }
.steps p { font-size: .98rem; color: var(--muted); }

/* ---------- Citazione ---------- */
.quote {
  position: relative;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
  text-align: center;
  isolation: isolate;
}

.quote::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(45% 55% at 50% 50%, rgba(143, 120, 86, .08), transparent 70%);
}

.quote-mark { display: block; height: 3.6rem; font: 300 8rem/.85 var(--serif); color: var(--gold); opacity: .55; }

.quote blockquote p {
  max-width: 22em;
  margin-inline: auto;
  font: 300 italic clamp(1.55rem, 3vw, 2.8rem)/1.32 var(--serif);
}

.js .quote .word { opacity: .14; transition: opacity .6s ease, color .6s ease; }
.js .quote .word.is-lit { opacity: 1; }

.quote-line {
  display: block;
  width: 1px;
  height: 90px;
  margin: 3.8rem auto 0;
  background: linear-gradient(var(--gold), transparent);
}

/* ---------- Contatti ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.contact-head > p { max-width: 40ch; margin-top: 2rem; color: var(--muted); }

.contact-list { border-top: 1px solid var(--line-soft); }

.contact-row {
  position: relative;
  display: grid;
  grid-template-columns: 6.5rem 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 2.2rem .5rem 2.2rem 0;
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
  isolation: isolate;
}

.contact-row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(143, 120, 86, .1), transparent 80%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease);
}

.contact-row::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.1s var(--ease);
}

.contact-row:hover::before, .contact-row:hover::after { transform: none; }

.contact-label { font: 400 .68rem var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--gold); }

.contact-value {
  font: 300 clamp(1.2rem, 1.7vw, 1.55rem)/1.3 var(--serif);
  font-variant-numeric: lining-nums;
  overflow-wrap: break-word;
  transition: transform .8s var(--ease);
}

.contact-row:hover .contact-value { transform: translateX(.8rem); }

.contact-arrow { width: 40px; color: var(--gold); transition: transform .8s var(--ease); }
.contact-row:hover .contact-arrow { transform: translateX(.4rem); }

/* ---------- Footer ---------- */
.footer { position: relative; isolation: isolate; padding: 6rem 0 2.6rem; border-top: 1px solid var(--line-soft); overflow: hidden; }

.footer-giant {
  margin-bottom: 4rem;
  text-align: center;
  white-space: nowrap;
  font: 300 clamp(2rem, 6vw, 6rem)/.95 var(--serif);
  letter-spacing: -.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(143, 120, 86, .35);
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft) 50%, var(--gold-deep));
  background-repeat: no-repeat;
  background-size: 0% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  transition: background-size 2.4s var(--ease-in-out) .2s;
}

.footer-slogan { margin-bottom: 1.6rem; text-align: center; font: 300 italic clamp(1.15rem, 1.6vw, 1.4rem)/1.4 var(--serif); color: var(--gold-soft); }

.footer-giant.in-view, html:not(.js) .footer-giant { background-size: 100% 100%; }

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem 2rem;
  font-size: .68rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--dim);
}

.footer-top { display: inline-block; color: var(--muted); transition: color .4s, transform .6s var(--ease); }
.footer-top:hover { color: var(--gold); }

/* ---------- Pavimento che si illumina al passaggio (per chi conosce «Billie Jean») ---------- */
.bj-floor {
  position: absolute;
  inset: 0;
  z-index: -1;
  display: grid;
  grid-auto-rows: var(--tile, 56px);
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 45%);
  mask-image: linear-gradient(to bottom, transparent, #000 45%);
}

.bj-floor i {
  border-right: 1px solid rgba(46, 38, 31, .035);
  border-bottom: 1px solid rgba(46, 38, 31, .035);
  transition: background-color 1.8s ease, box-shadow 1.8s ease;
}

.bj-floor i.lit {
  background-color: rgba(143, 120, 86, .14);
  box-shadow: inset 0 0 22px rgba(180, 158, 120, .16);
  transition: background-color .12s ease, box-shadow .12s ease;
}

/* ---------- Canestro in fondo alla fila dei capitoli (per chi tifa il 23) ---------- */
.chapters-foot { position: relative; display: grid; grid-template-columns: 1fr 64px; column-gap: .9rem; align-items: start; }
.chapters-foot .chapters-progress { margin-top: 14px; }

.hoop { width: 64px; height: 44px; overflow: visible; cursor: pointer; }
.hoop path, .hoop ellipse { fill: none; stroke-linecap: round; }
.hoop-board { stroke: rgba(143, 120, 86, .45); stroke-width: 1.2; }
.hoop-arm { stroke: rgba(143, 120, 86, .45); stroke-width: 1; }
.hoop-rim { stroke: var(--gold); stroke-width: 1.3; }
.hoop-net path { stroke: rgba(180, 158, 120, .35); stroke-width: .6; }
.hoop-net { transform-box: fill-box; transform-origin: 50% 0; }
.hoop.swish .hoop-net { animation: swish .9s var(--ease); }

@keyframes swish {
  0%   { transform: none; }
  30%  { transform: scale(.88, 1.14); }
  60%  { transform: scale(1.04, .95) skewX(2deg); }
  100% { transform: none; }
}

.hoop-ball { position: absolute; top: 0; left: 0; width: 10px; height: 10px; opacity: 0; pointer-events: none; will-change: transform; }
.hoop-ball circle { fill: var(--gold-soft); }
.hoop-ball path { fill: none; stroke: rgba(46, 38, 31, .5); stroke-width: 1.1; }

/* ---------- WhatsApp fisso ---------- */
.wa-float {
  position: fixed;
  right: clamp(1.2rem, 2.5vw, 2rem);
  bottom: clamp(1.2rem, 2.5vw, 2rem);
  z-index: 160;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  box-shadow: 0 14px 40px -10px rgba(70, 48, 34, 0.224);
  transform: translateY(calc(100% + 4rem)) scale(.8);
  transition: transform .9s var(--ease), background-color .5s;
}

.wa-float.is-visible { transform: none; }
.wa-float:hover { background: var(--gold-soft); }
.wa-float svg { width: 23px; height: 23px; }

.wa-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--gold);
  animation: halo 3s var(--ease) infinite;
}

@keyframes halo { from { transform: scale(1); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }

/* ---------- Intestazione divisa (titolo + testo a lato) ---------- */
.section-intro--split {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: end;
  gap: 2rem 4rem;
}

.section-aside { max-width: 40ch; color: var(--muted); }

/* ---------- Percorso ---------- */
.journey {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: clamp(.8rem, 1.6vw, 1.6rem);
  padding: clamp(2.2rem, 4vw, 3.4rem);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(143, 120, 86, .07), transparent 55%), var(--panel);
}

.journey::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.journey-item { flex: 1 1 0; min-width: 0; }

.journey-label {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.1rem;
  font: 400 .66rem var(--sans);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
}

.journey-item h3 { font: 300 clamp(1.25rem, 1.6vw, 1.55rem)/1.22 var(--serif); }
.journey-item p { margin-top: .55rem; font-size: .9rem; line-height: 1.55; color: var(--muted); }

.journey-item.is-now h3 { color: var(--gold-soft); font-style: italic; }

.journey-label i { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.journey-label i::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--gold); animation: pulse 2.4s var(--ease) infinite; }

.journey-arrow { display: flex; align-items: center; padding-top: .1rem; color: var(--gold); opacity: .55; }
.journey-arrow svg { width: clamp(22px, 2.2vw, 34px); }

/* ---------- Competenze ---------- */
.skills { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.skill {
  --mx: 50%;
  --my: 0%;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(2.2rem, 4vw, 3.4rem);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  isolation: isolate;
  transition: border-color .7s ease;
}

.skill::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(520px circle at var(--mx) var(--my), rgba(143, 120, 86, .13), transparent 45%);
  opacity: 0;
  transition: opacity .7s ease;
}

.skill:hover { border-color: var(--line); }
.skill:hover::before { opacity: 1; }

.skill-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; min-height: 8rem; margin-bottom: 2.2rem; }

.skill-index {
  font: italic 300 2.6rem/1 var(--serif);
  font-variant-numeric: lining-nums;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
}

.skill-visual { width: min(62%, 320px); height: auto; overflow: visible; }

.skill h3 { margin-bottom: .9rem; font: 300 clamp(1.5rem, 2vw, 1.9rem)/1.15 var(--serif); }
.skill h3 em { color: var(--gold); }
.skill > p { max-width: 46ch; color: var(--muted); }

/* Visual 01: istogramma e gaussiana */
.viz-gauss .bars rect { fill: rgba(143, 120, 86, .16); transform-box: fill-box; transform-origin: bottom; }
.viz-gauss .axis { stroke: rgba(46, 38, 31, .18); }
.viz-gauss .mean { stroke: rgba(143, 120, 86, .45); stroke-dasharray: 3 4; }
.viz-gauss .curve { fill: none; stroke: var(--gold); stroke-width: 1.6; stroke-linejoin: round; }
.viz-gauss text { font: italic 400 13px var(--serif); fill: var(--gold); }

.js .viz-gauss .bars rect { transform: scaleY(0); transition: transform 1.2s var(--ease) calc(.3s + var(--i) * .05s); }
.js .viz-gauss .curve { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2s var(--ease-in-out) .9s; }
.js .viz-gauss .mean, .js .viz-gauss text { opacity: 0; transition: opacity 1s ease 2s; }
.in-view .viz-gauss .bars rect { transform: none; }
.in-view .viz-gauss .curve { stroke-dashoffset: 0; }
.in-view .viz-gauss .mean, .in-view .viz-gauss text { opacity: 1; }

/* Visual 02: rete neurale */
.viz-net .edges path { fill: none; stroke: rgba(143, 120, 86, .2); stroke-width: .8; }
.viz-net .nodes circle { fill: var(--black); stroke: var(--gold); stroke-width: 1.2; }
.viz-net .nodes .out { fill: var(--gold); }
.viz-net .web path { fill: none; stroke: rgba(143, 120, 86, .26); stroke-width: .55; }
.viz-net .spider-thread { stroke: rgba(180, 158, 120, .38); stroke-width: .45; }
.viz-net .spider path { fill: none; stroke: var(--gold-soft); stroke-width: .6; stroke-linecap: round; stroke-linejoin: round; opacity: .85; }
.viz-net .spider ellipse, .viz-net .spider circle { fill: var(--gold-soft); opacity: .85; }
.viz-net .spider-swing { transform-box: view-box; transform-origin: 304.4px 15.6px; animation: swing 5.5s ease-in-out infinite alternate; }
.js .viz-net .spider-drop { opacity: 0; transform: translateY(-22px); transition: opacity 1.4s ease 1.6s, transform 2.2s var(--ease) 1.6s; }
.in-view .viz-net .spider-drop { opacity: 1; transform: none; }

@keyframes swing { from { transform: rotate(5deg); } to { transform: rotate(-5deg); } }

.viz-net .pulses circle { fill: var(--gold-soft); filter: drop-shadow(0 0 4px rgba(180, 158, 120, .9)); }

/* Visual 03: codice che si scrive da solo */
.viz-code {
  display: grid;
  gap: .45rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  background: rgba(143, 120, 86, .05);
  font: 400 .72rem/1.5 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: rgba(46, 38, 31, .85);
}

.code-line { display: block; width: calc(var(--n) * 1ch); max-width: 100%; overflow: hidden; white-space: nowrap; }
.code-line b { font-weight: 400; color: var(--gold); }
.code-line s { text-decoration: none; color: var(--gold-soft); }
.code-ok { color: var(--gold); }
.code-comment { font-style: italic; color: var(--dim); }

.js .code-line { width: 0; }

.in-view .code-line {
  width: calc(var(--n) * 1ch);
  transition: width 1.1s steps(var(--n)) var(--t);
}

.in-view .code-ok::after {
  content: "";
  display: inline-block;
  width: .55em;
  height: 1em;
  margin-left: .35em;
  vertical-align: -.15em;
  background: var(--gold);
  animation: caret 1s steps(1) 5.6s infinite;
  opacity: 0;
}

@keyframes caret { 50% { opacity: 1; } }

/* Visual 04: orbite cloud */
.viz-orbit .ring { fill: none; stroke: rgba(143, 120, 86, .22); stroke-dasharray: 2 5; }
.viz-orbit .sat circle { fill: var(--gold-soft); filter: drop-shadow(0 0 4px rgba(180, 158, 120, .8)); }
.viz-orbit .core { fill: var(--gold); }
.viz-orbit .core-halo { fill: none; stroke: var(--gold); transform-box: fill-box; transform-origin: center; animation: halo 3s var(--ease) infinite; }

/* ---------- Visione ---------- */
.vision { overflow: hidden; }

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.vision-text > p { max-width: 52ch; margin-top: 1.6rem; color: var(--muted); }
.vision-text > p + p { color: var(--ivory); font: 300 italic clamp(1.25rem, 1.8vw, 1.5rem)/1.5 var(--serif); }

.swan svg { width: 100%; height: auto; overflow: visible; }
.swan-area { fill: url(#swan-fill); }
.swan-axis { stroke: rgba(46, 38, 31, .2); }
.swan-sigma line { stroke: rgba(143, 120, 86, .25); stroke-dasharray: 2 5; }
.swan-curve { fill: none; stroke: var(--gold); stroke-width: 1.6; stroke-linejoin: round; }
.swan-labels text { font: italic 400 15px var(--serif); fill: var(--dim); text-anchor: middle; }
.swan-stem { stroke: rgba(180, 158, 120, .5); stroke-dasharray: 2 4; }
.swan-dot { fill: var(--gold-soft); filter: drop-shadow(0 0 8px rgba(180, 158, 120, .9)); }
.swan-halo { fill: none; stroke: var(--gold-soft); transform-box: fill-box; transform-origin: center; animation: halo 2.6s var(--ease) infinite; }
.swan-name { font: italic 400 22px var(--serif); fill: var(--gold-soft); text-anchor: middle; }

.js .swan-curve { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.4s var(--ease-in-out) .3s; }
.js .swan-area, .js .swan-sigma, .js .swan-labels { opacity: 0; transition: opacity 1.6s ease 1.4s; }
.js .swan-stem, .js .swan-dot, .js .swan-halo, .js .swan-name { opacity: 0; transition: opacity 1s ease 2.4s; }
.swan.in-view .swan-curve { stroke-dashoffset: 0; }
.swan.in-view .swan-area, .swan.in-view .swan-sigma, .swan.in-view .swan-labels,
.swan.in-view .swan-stem, .swan.in-view .swan-dot, .swan.in-view .swan-halo, .swan.in-view .swan-name { opacity: 1; }

.taleb { margin-top: clamp(5rem, 10vw, 8rem); padding-top: clamp(4rem, 8vw, 6rem); border-top: 1px solid var(--line-soft); }

.taleb-intro {
  max-width: 44em;
  margin-inline: auto;
  text-align: center;
  font: 300 clamp(1.3rem, 2vw, 1.65rem)/1.55 var(--serif);
  color: rgba(46, 38, 31, .85);
}

.taleb-intro strong { font-weight: 400; color: var(--gold); }
.taleb-intro em { color: var(--gold-soft); }

.quote-cite {
  margin-top: 2.4rem;
  font: 400 .7rem var(--sans);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
}

.cite-sep { margin: 0 .5em; color: var(--dim); }
.cite-pub { font: italic 400 .95rem var(--serif); letter-spacing: .02em; text-transform: none; color: var(--dim); }
.quote-cite em { font: italic 400 1.05rem var(--serif); letter-spacing: .02em; text-transform: none; color: var(--gold-soft); }

.taleb-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.taleb-card {
  position: relative;
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(143, 120, 86, .06), transparent 60%);
  transition: border-color .7s ease;
}

.taleb-card:hover { border-color: var(--line); }

.taleb-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: clamp(2rem, 4vw, 3rem);
  width: 48px;
  height: 1px;
  background: var(--gold);
}

.taleb-card blockquote p { font: 300 italic clamp(1.25rem, 1.8vw, 1.55rem)/1.45 var(--serif); }

.taleb-card figcaption {
  margin-top: 1.6rem;
  font-size: .66rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--dim);
}

.taleb-card figcaption em { font: italic 400 .95rem var(--serif); letter-spacing: .02em; text-transform: none; color: var(--gold); }


/* ---------- Contatti: sede ---------- */
.contact-row--static .contact-value { color: rgba(46, 38, 31, .8); }
.contact-row--static:hover .contact-value { transform: none; }
.contact-row--static::before, .contact-row--static::after { display: none; }
.contact-pin { width: 26px; height: 26px; margin-right: .4rem; color: var(--gold); }

/* ---------- Footer: logo ---------- */
.footer-logo { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; color: var(--gold); }
.footer-logo svg { width: 22px; height: 22px; }

/* ---------- Note privacy ---------- */
.footer-copy a { color: var(--muted); transition: color .4s; }
.footer-copy a:hover { color: var(--gold); }
.footer-sep { margin: 0 .5em; }
.contact-head > p.privacy-note { margin-top: 1.2rem; font-size: .82rem; color: var(--dim); }
.privacy-note a, .consult-privacy a { color: var(--muted); border-bottom: 1px solid var(--line); transition: color .4s, border-color .4s; }
.privacy-note a:hover, .consult-privacy a:hover { color: var(--gold); border-color: var(--gold); }
.consult-privacy { margin-top: 1.6rem; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }

/* ---------- Pagina legale ---------- */
.legal-main { padding: clamp(8rem, 14vw, 11rem) 0 clamp(5rem, 9vw, 8rem); }
.legal-container { max-width: 880px; }

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: 3.2rem;
  font: 400 .7rem var(--sans);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
}

.legal-back svg { width: 34px; transition: transform .6s var(--ease); }
.legal-back:hover svg { transform: translateX(-.4rem); }

.legal-head { margin-bottom: 3.4rem; padding-bottom: 2.6rem; border-bottom: 1px solid var(--line-soft); }
.legal h1 { margin: 1.4rem 0 1rem; font: 300 clamp(2.2rem, 4.6vw, 3.5rem)/1.08 var(--serif); }
.legal-updated { font-size: .85rem; letter-spacing: .04em; color: var(--dim); }

.legal-block + .legal-block { margin-top: 2.8rem; }
.legal-block h2 { margin-bottom: .9rem; font: 400 clamp(1.45rem, 2.4vw, 1.85rem)/1.25 var(--serif); color: var(--gold-soft); }
.legal-block h3 { margin: 1.4rem 0 .5rem; font: 400 .74rem var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); }
.legal-block p, .legal-block li { font-size: 1rem; color: rgba(46, 38, 31, .78); }
.legal-block p + p { margin-top: .8rem; }
.legal-block ul { margin-top: .7rem; }
.legal-block li { position: relative; padding-left: 1.4rem; }
.legal-block li + li { margin-top: .45rem; }
.legal-block li::before { content: ""; position: absolute; left: 0; top: .85em; width: .55rem; height: 1px; background: var(--gold); }
.legal a { color: var(--gold); border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.legal a:hover { border-color: var(--gold); }
.legal strong { font-weight: 400; color: var(--ivory); }
.legal code { font: .9em ui-monospace, Menlo, Consolas, monospace; color: var(--gold-soft); }

.footer--legal { padding-top: 3rem; }

/* ---------- Pagina 404 ---------- */
.notfound { min-height: 100vh; min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 6rem 0; }
.notfound-code { font: italic 300 clamp(5rem, 14vw, 9rem)/1 var(--serif); color: transparent; -webkit-text-stroke: 1px var(--gold); }
.notfound h1 { margin: 1.5rem 0 2.8rem; font: 300 clamp(1.8rem, 4vw, 2.8rem)/1.1 var(--serif); }
.notfound h1 em { color: var(--gold); }
.notfound-quote { margin: -1.4rem 0 2.6rem; font: 300 italic 1.15rem var(--serif); color: var(--gold-soft); letter-spacing: .02em; }

/* ---------- Un omaggio per chi lo riconosce ---------- */
.moonwalk .hero-title { animation: moonwalk 2.6s var(--ease-in-out); }

@keyframes moonwalk {
  0%   { transform: none; }
  45%  { transform: translateX(-42px) skewX(-4deg); }
  62%  { transform: translateX(-42px) rotate(-6deg); transform-origin: left bottom; }
  80%  { transform: translateX(-42px); }
  100% { transform: none; }
}

.mw-arrow { display: inline-block; transition: transform .9s var(--ease); transform-origin: 50% 90%; }
.footer-top:hover .mw-arrow { transform: rotate(-24deg); }

.ft-roll { display: inline-grid; overflow: hidden; vertical-align: bottom; line-height: 1.6; }
.ft-a, .ft-b { grid-area: 1 / 1; transition: transform .8s var(--ease), opacity .6s ease; }
.ft-b { justify-self: end; transform: translateY(100%); opacity: 0; font: italic 400 1.15em/1.6 var(--serif); letter-spacing: .06em; text-transform: none; color: var(--gold); }
.footer-top:hover .ft-a { transform: translateY(-100%); opacity: 0; }
.footer-top:hover .ft-b { transform: none; opacity: 1; animation: glide 2.6s ease-in-out .7s infinite; }

@keyframes glide { 0%, 100% { translate: 0 0; } 50% { translate: -7px 0; } }

/* ---------- Capitoli: fila orizzontale ---------- */
.chapters { position: relative; padding: clamp(3rem, 6vw, 5rem) 0 clamp(3.5rem, 6vw, 5rem); border-top: 1px solid var(--line-soft); }

.chapters-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2rem; }

.chapters-arrows { display: flex; gap: .6rem; }

.chapters-arrows button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold);
  transition: border-color .4s, background-color .4s, color .4s, opacity .4s;
}

.chapters-arrows button svg { width: 18px; }
.chapters-arrows button:hover { background: var(--gold); border-color: var(--gold); color: var(--black); }
.chapters-arrows button[disabled] { opacity: .3; pointer-events: none; }

.chapters-track {
  display: flex;
  gap: 1.1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(var(--pad), calc((100vw - 1220px) / 2 + var(--pad)));
  padding: .4rem max(var(--pad), calc((100vw - 1220px) / 2 + var(--pad))) 1.4rem;
  scrollbar-width: none;
  cursor: grab;
}

.chapters-track::-webkit-scrollbar { display: none; }
.chapters-track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.chapters-track.is-dragging .chapter { pointer-events: none; }

.chapter {
  position: relative;
  flex: 0 0 clamp(220px, 22vw, 270px);
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 1.8rem 1.7rem;
  border: 1px solid var(--line-soft);
  background: linear-gradient(170deg, rgba(143, 120, 86, .05), transparent 55%), var(--panel);
  scroll-snap-align: start;
  overflow: hidden;
  isolation: isolate;
  transition: border-color .6s ease, transform .9s var(--ease);
}

.chapter::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s var(--ease);
}

.chapter:hover { border-color: var(--line); transform: translateY(-6px); }
.chapter:hover::after { transform: scaleX(1); }

.chapter-num { margin-bottom: 3.6rem; font: italic 300 2.6rem/1 var(--serif); color: transparent; -webkit-text-stroke: 1px var(--gold); transition: color .6s; }
.chapter:hover .chapter-num { color: var(--gold); }

.chapter-body { display: grid; gap: .7rem; }
.chapter-title { font: 400 1.45rem/1.2 var(--serif); color: var(--ivory); }
.chapter-text { font-size: .9rem; line-height: 1.6; color: var(--muted); }

.chapter-cta { margin-top: auto; padding-top: 1.8rem; display: inline-flex; align-items: center; gap: .8rem; font: 400 .62rem var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold); }
.chapter-cta svg { width: 30px; transition: transform .7s var(--ease); }
.chapter:hover .chapter-cta svg { transform: translateX(.4rem); }

.chapters-progress { height: 1px; background: var(--line-soft); overflow: hidden; }
.chapters-progress i { display: block; height: 100%; width: 100%; background: var(--gold); transform: scaleX(.2); transform-origin: left; transition: transform .3s ease; }

/* ---------- Pannelli a tutto schermo ---------- */
.panel {
  position: fixed;
  inset: 0;
  z-index: 140;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: transparent;
  visibility: hidden;
  transform: translateX(100%);
  transition: transform 1s var(--ease-in-out), opacity .8s ease, visibility 0s 1s;
}

.panel.is-active { visibility: visible; transform: none; opacity: 1; transition: transform 1s var(--ease-in-out), opacity .8s ease; }
.panel.from-left { transform: translateX(-100%); transition: none; }
.panel.to-left { visibility: visible; transform: translateX(-30%); opacity: 0; }
.panel.to-right { visibility: visible; transform: translateX(30%); opacity: 0; }

.panel-open body { overflow: hidden; }

.panel-bar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem var(--pad);
  background: rgba(248, 243, 234, .86); /* quasi piena e sfocata: sotto non si legge nulla */
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  backdrop-filter: blur(16px) saturate(120%);
  border-bottom: 1px solid var(--line-soft);
}

.panel-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft));
  transform: scaleX(0);
  transform-origin: left;
}

/* la home è corta: niente linea di avanzamento sopra i contenuti; nei capitoli c'è quella sotto la barra */
.progress { display: none; }

.panel-close {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font: 400 .62rem var(--sans);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
}

.panel-close svg { width: 28px; transition: transform .6s var(--ease); }
.panel-close:hover svg { transform: translateX(-.35rem); }

.panel-title { font: 400 .64rem var(--sans); letter-spacing: .34em; text-transform: uppercase; color: var(--ivory); }
.panel-title i { margin-right: .6rem; font: italic 400 1rem var(--serif); letter-spacing: 0; text-transform: none; color: var(--gold); }

.panel-arrows { justify-self: end; display: flex; align-items: center; gap: .9rem; }
.panel-arrows button { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; color: var(--gold); transition: background-color .4s, color .4s, border-color .4s, opacity .4s; }
.panel-arrows button svg { width: 16px; }
.panel-arrows button:hover { background: var(--gold); border-color: var(--gold); color: var(--black); }
.panel-arrows button[disabled] { opacity: .25; pointer-events: none; }
.panel-count { font: 400 .62rem var(--sans); letter-spacing: .2em; color: var(--dim); font-variant-numeric: lining-nums; }

.panel .section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.panel .about-head { top: 6rem; }

.panel-foot { border-top: 1px solid var(--line-soft); background: transparent; }

.panel-next-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: .5rem 2rem;
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: clamp(2.4rem, 5vw, 3.6rem) var(--pad);
  text-align: left;
}

.panel-next-label { grid-column: 1; font: 400 .62rem var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--dim); }
.panel-next-title { grid-column: 1; font: 300 clamp(1.5rem, 2.6vw, 2.2rem)/1.2 var(--serif); color: var(--ivory); transition: color .5s; }
.panel-next-title i { margin-right: .5rem; font-style: italic; color: var(--gold); }
.panel-next-link svg { grid-column: 2; grid-row: 1 / span 2; width: 44px; color: var(--gold); transition: transform .7s var(--ease); }
.panel-next-link:hover .panel-next-title { color: var(--gold-soft); }
.panel-next-link:hover svg { transform: translateX(.6rem); }

@media (max-width: 640px) {
  .chapters-arrows { display: none; }
  .bj-floor { --tile: 44px; }
  .chapter { flex-basis: 76vw; min-height: 260px; }
  .panel-bar { grid-template-columns: auto 1fr auto; padding-block: .8rem; }
  .panel-title { text-align: center; font-size: .58rem; letter-spacing: .26em; }
  .panel-close span { display: none; }
  .panel-count { display: none; }
}

/* ---------- Canestro entrando in un capitolo, moonwalk tornando indietro ---------- */
.title-hoop { display: inline-block; width: 26px; height: 19px; margin-left: .75rem; vertical-align: -5px; overflow: visible; }
.title-hoop path, .title-hoop ellipse { fill: none; stroke-linecap: round; }
.th-board, .th-arm { stroke: rgba(143, 120, 86, .45); stroke-width: 1; }
.th-rim { stroke: var(--gold); stroke-width: 1.2; }
.th-net path { stroke: rgba(180, 158, 120, .4); stroke-width: .6; }
.th-net { transform-box: fill-box; transform-origin: 50% 0; }
.title-hoop.swish .th-net { animation: swish .9s var(--ease); }

.fx { position: fixed; inset: 0; z-index: 190; pointer-events: none; overflow: hidden; }
.fx-ball { position: absolute; top: 0; left: 0; width: 12px; height: 12px; opacity: 0; will-change: transform; }
.fx-ball circle { fill: var(--gold-soft); }
.fx-ball path { fill: none; stroke: rgba(46, 38, 31, .5); stroke-width: 1.1; }

/* misure in em: le scarpette crescono un poco con lo schermo e restano sopra la zona sicura dei telefoni */
.fx-moon {
  position: absolute;
  left: 50%;
  bottom: calc(clamp(1.6rem, 4vh, 2.8rem) + env(safe-area-inset-bottom, 0px));
  font-size: clamp(15px, 1.2vw, 19px);
  width: 4.4em;
  height: 1.25em;
  margin-left: -2.2em;
  opacity: 0;
}

/* alone scuro: le scarpette si leggono su qualsiasi contenuto sotto */
.fx-moon::before {
  content: "";
  position: absolute;
  inset: -1.2em -2.4em;
  background: radial-gradient(closest-side, rgba(248, 243, 234, .92), rgba(248, 243, 234, 0));
}

/* il pavimento su cui scivolano */
.fx-moon::after {
  content: "";
  position: absolute;
  left: -1.6em;
  right: -1.6em;
  bottom: -.14em;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(143, 120, 86, .6), transparent);
}

.shoe { position: absolute; bottom: 0; width: 1.9em; height: 1.1em; overflow: visible; transform-origin: 92% 85%; }
.shoe-a { left: 0; }
.shoe-b { left: 2.1em; }
.shoe .sock { fill: #fff; stroke: rgba(46, 38, 31, .55); stroke-width: .5; }
.shoe .upper { fill: var(--ivory); stroke: var(--ivory); stroke-width: 1.1; stroke-linejoin: round; }
.shoe .sole { fill: none; stroke: var(--gold-soft); stroke-width: 1; stroke-linecap: round; }

/* il corpo scivola all'indietro a scatti morbidi, i talloni si alzano a turno */
.moonwalking .fx-moon { animation: mw-glide 2s both; }
.moonwalking .shoe-a { animation: mw-heel .5s ease-in-out 4 both; }
.moonwalking .shoe-b { animation: mw-heel .5s ease-in-out -.25s 4 both; }

@keyframes mw-glide {
  0%   { opacity: 0; transform: translateX(5.4em); animation-timing-function: ease-in-out; }
  10%  { opacity: 1; }
  25%  { transform: translateX(3.1em); animation-timing-function: ease-in-out; }
  50%  { transform: translateX(.7em); animation-timing-function: ease-in-out; }
  75%  { transform: translateX(-1.7em); animation-timing-function: ease-in-out; }
  88%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(-4em); }
}

@keyframes mw-heel {
  0%, 100% { transform: none; }
  50%      { transform: translateX(.14em) rotate(-17deg); }
}


@media (max-width: 640px) { .title-hoop { width: 22px; height: 16px; margin-left: .5rem; } }

/* ---------- Logo AR → moonwalk → contatti ---------- */
.contact-show {
  position: fixed;
  inset: 0;
  z-index: 185;
  display: grid;
  place-items: center;
  padding: 4.5rem 1.5rem 2.5rem;
  overflow-y: auto;
  background: #f8f3ea;
  visibility: hidden;
  opacity: 0;
  transition: opacity .45s ease, visibility 0s .45s;
}

.contact-show.is-open { visibility: visible; opacity: 1; transition: opacity .45s ease; }
.cs-open body { overflow: hidden; }

.cs-close {
  position: absolute;
  top: clamp(1rem, 3vw, 1.8rem);
  right: clamp(1rem, 3vw, 1.8rem);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-soft);
  border-radius: 50%;
  color: var(--muted);
  transition: color .4s, border-color .4s, transform .6s var(--ease);
}

.cs-close svg { width: 18px; height: 18px; }
.cs-close:hover { color: var(--gold); border-color: var(--gold); transform: rotate(90deg); }

.cs-logo-wrap {
  --lw: clamp(120px, 18vw, 180px);
  position: fixed;
  left: calc(50% - var(--lw) / 2);
  top: calc(50% - var(--lw) / 2);
  width: var(--lw);
  height: var(--lw);
  opacity: 0;
  pointer-events: none;
  transform-origin: 0 0;
}

.cs-logo { width: 100%; height: 100%; overflow: visible; }
.cs-ring { fill: none; stroke: rgba(143, 120, 86, .45); stroke-width: 3; }
.cs-lines path { fill: none; stroke: var(--gold); stroke-width: 12; stroke-linecap: round; stroke-linejoin: round; }

.cs-dancer {
  position: fixed;
  left: 50%;
  top: 50%;
  width: min(88vw, 560px);
  height: auto;
  overflow: visible;
  transform: translate(-50%, -54%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
}

.cs-floor { stroke: url(#cs-floor-g); stroke-width: .8; }
.dancer line, .dancer path, .dancer .head { fill: none; stroke: var(--ivory); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.dancer .back { opacity: .5; }
.dancer .sock { stroke: #fff; stroke-width: 2.3; filter: drop-shadow(0 0 .45px rgba(46, 38, 31, .9)); }
.dancer .shoe-l { stroke: var(--gold); stroke-width: 3.1; }
.dancer .hat-band { stroke-width: 2.2; }
.dancer .glove { fill: #fff; stroke: rgba(46, 38, 31, .7); stroke-width: .5; }

.cs-content {
  position: relative;
  width: min(100%, 640px);
  opacity: 0;
  visibility: hidden;
}

.cs-title { margin: 1.1rem 0 2rem; font: 300 clamp(1.7rem, 3.4vw, 2.6rem)/1.15 var(--serif); }
.cs-title em { color: var(--gold); }

.cs-list { border-top: 1px solid var(--line-soft); }

.cs-row {
  display: grid;
  grid-template-columns: 6.5rem 1fr auto;
  align-items: center;
  gap: 1.2rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line-soft);
  opacity: 0;
  transform: translateY(16px);
}

.cs-label { font: 400 .64rem var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--gold); }
.cs-value { font: 300 clamp(1.4rem, 3vw, 2.3rem)/1.2 var(--serif); font-variant-numeric: lining-nums; color: var(--ivory); overflow-wrap: break-word; transition: transform .7s var(--ease), color .5s; }
.cs-arrow { width: 36px; color: var(--gold); transition: transform .7s var(--ease); }
.cs-row:hover .cs-value { transform: translateX(.6rem); color: var(--gold-soft); }
.cs-row:hover .cs-arrow { transform: translateX(.4rem); }
.cs-place { margin-top: 1.4rem; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); opacity: 0; }

/* fasi: logo che cresce → ballerino → contatti */
.contact-show.is-logo .cs-logo-wrap { opacity: 1; }
.contact-show.is-dance .cs-dancer { opacity: 1; }
.contact-show.is-done .cs-logo-wrap, .contact-show.is-done .cs-dancer { opacity: 0; transition: opacity .4s ease; }
.contact-show.is-done .cs-content { opacity: 1; visibility: visible; transition: opacity .6s ease; }
.contact-show.is-done .cs-row { opacity: 1; transform: none; transition: opacity .8s ease, transform 1s var(--ease); }
.contact-show.is-done .cs-row:nth-child(1) { transition-delay: .1s; }
.contact-show.is-done .cs-row:nth-child(2) { transition-delay: .22s; }
.contact-show.is-done .cs-row:nth-child(3) { transition-delay: .34s; }
.contact-show.is-done .cs-place { opacity: 1; transition: opacity .8s ease .5s; }

@media (max-width: 640px) {
  .contact-show { padding-top: 5rem; }
  .cs-row { grid-template-columns: 1fr auto; row-gap: .35rem; padding: 1.1rem 0; }
  .cs-label { grid-column: 1 / -1; }
  .cs-arrow { width: 28px; }
}

/* ---------- Finestra consulenza ---------- */
.consult {
  position: fixed;
  inset: 0;
  z-index: 180;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  visibility: hidden;
  transition: visibility 0s .8s;
}

.consult.is-open { visibility: visible; transition: none; }

.consult-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(248, 243, 234, .78);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity .6s ease;
}

.consult.is-open .consult-backdrop { opacity: 1; }

.consult-panel {
  position: relative;
  width: min(100%, 560px);
  padding: clamp(2.4rem, 5vw, 3.6rem);
  background: linear-gradient(160deg, #fdfaf4, #f8f3ea 55%);
  border: 1px solid var(--line);
  box-shadow: 0 40px 120px -20px rgba(70, 48, 34, 0.252);
  opacity: 0;
  transform: translateY(40px) scale(.97);
  transition: opacity .6s ease, transform .9s var(--ease);
}

.consult.is-open .consult-panel { opacity: 1; transform: none; }

.consult-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.consult-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-soft);
  border-radius: 50%;
  color: var(--muted);
  transition: color .4s, border-color .4s, transform .6s var(--ease);
}

.consult-close svg { width: 18px; height: 18px; }
.consult-close:hover { color: var(--gold); border-color: var(--gold); transform: rotate(90deg); }

.consult-title { margin: 1.3rem 0 .8rem; font: 300 clamp(1.8rem, 3.4vw, 2.4rem)/1.1 var(--serif); }
.consult-title em { color: var(--gold); }
.consult-sub { color: var(--muted); font-size: .98rem; }

.consult-options { display: grid; gap: .9rem; margin-top: 2.2rem; }

.consult-option {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.2rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
  transition: border-color .5s, color .6s var(--ease);
}

.consult-option::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .8s var(--ease);
}

.consult-option:hover, .consult-option:focus-visible { border-color: var(--gold); color: var(--black); }
.consult-option:hover::before, .consult-option:focus-visible::before { transform: none; }

.consult-icon { display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid currentColor; border-radius: 50%; color: var(--gold); transition: color .6s; }
.consult-option:hover .consult-icon, .consult-option:focus-visible .consult-icon { color: var(--black); }
.consult-icon svg { width: 22px; height: 22px; }

.consult-text { display: grid; gap: .1rem; min-width: 0; }
.consult-text b { font: 400 1.3rem/1.2 var(--serif); }
.consult-text small { font-size: .78rem; letter-spacing: .04em; color: var(--muted); overflow-wrap: break-word; transition: color .6s; }
.consult-panel .eyebrow { padding-right: 3rem; }
.consult-option:hover small, .consult-option:focus-visible small { color: rgba(248, 243, 234, .7); }

.consult-arrow { width: 36px; color: var(--gold); transition: transform .7s var(--ease), color .6s; }
.consult-option:hover .consult-arrow, .consult-option:focus-visible .consult-arrow { color: var(--black); transform: translateX(.3rem); }

.consult-open body { overflow: hidden; }

/* ---------- Responsive ---------- */
@media (max-width: 1280px) and (min-width: 901px) {
  .nav-links { gap: 1.9rem; }
  .brand-name { display: none; }
}

@media (max-width: 1080px) {
  .scroll-cue { display: none; }
  .footer { padding-bottom: calc(2.6rem + 76px); }
  .hero-grid { grid-template-columns: 1fr; }
  .portrait { justify-self: center; width: min(88%, 420px); margin-top: 1rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-head { position: static; }
  .services { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 4.5rem; }
  .steps li:nth-child(n + 3)::before { display: none; }
}

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .brand-name { display: none; }

  .nav-links {
    position: fixed;
    inset: 0;
    z-index: -1;
    flex-direction: column;
    justify-content: center;
    gap: 2.2rem;
    background: var(--black);
    clip-path: circle(0 at calc(100% - 3rem) 2.6rem);
    transition: clip-path 1s var(--ease-in-out), opacity .35s ease;
  }

  .menu-open .nav-links { clip-path: circle(150% at calc(100% - 3rem) 2.6rem); }

  .nav-links a:not(.nav-cta) { font: 300 2.6rem/1.5 var(--serif); letter-spacing: .02em; text-transform: none; }

  .nav-links a {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .9s var(--ease), color .6s var(--ease), border-color .6s;
  }

  .menu-open .nav-links a { opacity: 1; transform: none; }
  .menu-open .nav-links a:nth-child(1) { transition-delay: .25s; }
  .menu-open .nav-links a:nth-child(2) { transition-delay: .32s; }
  .menu-open .nav-links a:nth-child(3) { transition-delay: .39s; }
  .menu-open .nav-links a:nth-child(4) { transition-delay: .46s; }

  .nav-cta { margin-top: 1rem; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .hero { padding-top: 8rem; }
  .eyebrow { gap: .8rem; font-size: .64rem; letter-spacing: .3em; }
  .eyebrow::before { width: 28px; }
  .hero-role { font-size: .66rem; letter-spacing: .24em; }
  .title-line--em { padding-left: .35em; }
  .hero-role i { margin: 0 .5rem; }
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-actions .btn-gold { justify-content: space-between; padding-left: 1.6rem; }
  .hero-actions .btn-ghost { flex: 0 0 auto; margin-inline: auto; }
  .portrait-badge { padding: .8rem 1rem; gap: .6rem; font-size: .58rem; letter-spacing: .2em; }
  .portrait-outline { inset: 14px -14px -14px 14px; }

  .values li { grid-template-columns: 1fr; gap: .4rem; }
  .service-index { position: static; display: block; margin-bottom: 1.2rem; font-size: 3.6rem; }

  .steps { grid-template-columns: 1fr; gap: 3rem; padding: 0 0 0 2.4rem; }
  .steps::before, .steps::after { top: 0; bottom: 0; left: 0; right: auto; width: 1px; height: auto; }
  .steps::after { background: linear-gradient(180deg, var(--gold-deep), var(--gold-soft)); transform-origin: top; }
  .js .steps::after { transform: scaleY(0); }
  .steps li::before, .steps li:nth-child(n + 3)::before { display: block; top: 1.6rem; left: calc(-2.4rem - 4px); }
  .step-num { font-size: 3.4rem; margin-bottom: 1rem; }

  .contact-row { grid-template-columns: 1fr auto; row-gap: .5rem; }
  .contact-label { grid-column: 1 / -1; }

  .footer-grid { flex-direction: column; text-align: center; letter-spacing: .16em; }
  .footer-claim { display: none; }
  .footer-sep { display: block; height: .4rem; overflow: hidden; color: transparent; }
}

@media (max-width: 1080px) {
  .section-intro--split, .vision-grid { grid-template-columns: 1fr; }
  .skills, .taleb-cards { grid-template-columns: 1fr; }
  .swan { max-width: 620px; }
}

@media (max-width: 900px) {
  .journey { flex-direction: column; gap: 1.6rem; }
  .journey-arrow { padding: 0; }
  .journey-arrow svg { width: 26px; transform: rotate(90deg); }
}

@media (max-width: 640px) {
  .skill-top { flex-direction: column; gap: 1.2rem; }
  .skill-visual { width: 100%; }
  .viz-code { font-size: .66rem; }
  .consult-option { grid-template-columns: auto 1fr; padding: 1.1rem; gap: 1rem; }
  .consult-arrow { display: none; }
  .footer-logo { margin-inline: auto; }
}

/* ---------- Movimento ridotto ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0s !important;
  }
  body::after { animation: none; }
}