/* ---------- Font self-hosted (niente CDN Google: performance + GDPR) ---------- */
@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-normal-300-700.woff2") format("woff2");
  font-style: normal; font-weight: 300 700; font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-italic-300-700.woff2") format("woff2");
  font-style: italic; font-weight: 300 700; font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-normal-300.woff2") format("woff2");
  font-style: normal; font-weight: 300 600; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-normal-400.woff2") format("woff2");
  font-style: normal; font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-normal-500.woff2") format("woff2");
  font-style: normal; font-weight: 500; font-display: swap;
}

/* ============================================================
   DR. ANTONIO AMODEO - Design System "Precisione Chirurgica"
   Palette: ottanio profondo · avorio · rame
   Type: Fraunces (display) · Archivo (body) · IBM Plex Mono (dati)
   ============================================================ */

:root {
  /* Colori */
  --ink:        #0A2E38;   /* ottanio profondo */
  --ink-deep:   #051E26;   /* quasi nero petrolio */
  --ink-soft:   #14424F;
  --bone:       #F5F2EB;   /* avorio */
  --bone-2:     #ECE7DB;
  --bone-3:     #E2DCCD;
  --copper:     #B97B45;   /* rame */
  --copper-soft:#D19B68;
  --cyan:       #5FB7C2;   /* ciano chirurgico */
  --cyan-dim:   #2E6E78;
  --text:       #1C3138;
  --text-dim:   #51666D;
  --text-inv:   #E9EDEA;
  --text-inv-dim:#9FB4B3;

  /* Tipografia */
  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Archivo", "Helvetica Neue", sans-serif;
  --f-mono: "IBM Plex Mono", monospace;

  /* Ritmo */
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section-pad: clamp(4rem, 9vw, 8.5rem);
  --radius: 2px;

  --ease-out: cubic-bezier(.19, 1, .22, 1);
  --dur: .9s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* lo scroll fluido delle ancore è gestito in JS (easing viscoso);
   scroll-behavior nativo interferirebbe con l'animazione rAF */
html { scroll-behavior: auto; }
[id] { scroll-margin-top: 96px; }

/* ============================================================
   SIPARIO - transizione tra pagine
   In uscita un pannello sale dal basso e copre la pagina;
   la pagina nuova nasce coperta e il pannello prosegue verso
   l'alto scoprendola. Solo con JS attivo (html.js).
   ============================================================ */
/* entrata: pannello che copre al primo paint e sale via */
html.js body::before {
  content: "A";
  display: grid; place-items: center;
  font-family: var(--f-display);
  font-style: italic; font-weight: 470;
  font-size: clamp(3.4rem, 7vw, 6rem);
  color: var(--copper);
  position: fixed; inset: 0; z-index: 9998;
  background: var(--ink-deep);
  border-bottom: 2px solid var(--copper);
  transform: translateY(0);
  transition: transform .62s cubic-bezier(.76, 0, .24, 1) .06s;
  pointer-events: none;
}
html.js.page-ready body::before { transform: translateY(-101%); }

/* uscita: pannello iniettato da JS che sale dal basso */
.curtain {
  position: fixed; inset: 0; z-index: 9998;
  background: var(--ink-deep);
  border-top: 2px solid var(--copper);
  transform: translateY(101%);
  transition: transform .48s cubic-bezier(.76, 0, .24, 1);
  pointer-events: none;
}
.curtain.is-on { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html.js body::before, .curtain { display: none !important; }
}

body {
  font-family: var(--f-body);
  font-size: clamp(1rem, .95rem + .2vw, 1.0625rem);
  line-height: 1.65;
  color: var(--text);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
::selection { background: var(--copper); color: var(--bone); }

/* grana sottile su tutto il sito */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Utility ---------- */
.wrap { max-width: 1320px; margin-inline: auto; padding-inline: var(--gutter); }
.mono {
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.kicker {
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--copper);
  display: flex; align-items: center; gap: .85rem;
}
.kicker::before {
  content: ""; width: 2.4rem; height: 1px;
  background: var(--copper); flex: none;
}
.kicker--center { justify-content: center; }
.kicker--center::after {
  content: ""; width: 2.4rem; height: 1px;
  background: var(--copper); flex: none;
}

h1, h2, h3, .display {
  font-family: var(--f-display);
  font-weight: 470;
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--ink);
}
.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--text-inv); }

/* ---------- Reveal animations ---------- */
.rv { opacity: 0; transform: translateY(34px); transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out); }
.rv.is-in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: .12s; }
.rv-d2 { transition-delay: .24s; }
.rv-d3 { transition-delay: .36s; }
.rv-d4 { transition-delay: .48s; }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   TOPBAR + NAV
   ============================================================ */
.topbar {
  background: var(--ink-deep);
  color: var(--text-inv-dim);
  font-family: var(--f-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.topbar .wrap {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 34px; gap: 1rem;
}
.topbar a { color: var(--cyan); transition: color .3s; }
.topbar a:hover { color: var(--text-inv); }
.topbar .tb-right { display: flex; gap: 1.5rem; }
@media (max-width: 720px) { .topbar .tb-hide { display: none; } }

.nav {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--bone-3);
  transition: box-shadow .4s;
}
/* blur su pseudo-elemento: un backdrop-filter sull'elemento stesso
   diventerebbe containing block del menu mobile position:fixed */
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: color-mix(in srgb, var(--bone) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.nav.is-scrolled { box-shadow: 0 10px 40px -18px rgba(5, 30, 38, .25); }
.nav .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 76px; gap: 2rem;
}
.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand .b-name {
  font-family: var(--f-display);
  font-size: 1.28rem; font-weight: 560;
  color: var(--ink); letter-spacing: -.01em;
}
.brand .b-name em { font-style: italic; color: var(--copper); }
.brand .b-sub {
  font-family: var(--f-mono); font-size: .58rem;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--text-dim); margin-top: .2rem;
}
.nav-links { display: flex; gap: clamp(1rem, 2.2vw, 2.2rem); align-items: center; }
.nav-links a {
  font-size: .82rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--text); position: relative; padding: .4rem 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1.5px; background: var(--copper);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  font-family: var(--f-mono); font-size: .7rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--bone) !important;
  background: var(--ink);
  padding: .8rem 1.4rem !important;
  border: 1px solid var(--ink);
  transition: background .35s, color .35s;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: transparent; color: var(--ink) !important; }

/* hamburger */
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; position: relative; z-index: 130;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px; background: var(--ink);
  margin: 6px auto; transition: transform .4s var(--ease-out), opacity .3s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 0; z-index: 120;
    background: var(--ink-deep);
    flex-direction: column; justify-content: center;
    gap: 1.6rem;
    opacity: 0; visibility: hidden;
    transition: opacity .45s, visibility .45s;
  }
  .nav-links.is-open { opacity: 1; visibility: visible; }
  .nav-links a { color: var(--text-inv); font-size: 1.15rem; font-family: var(--f-display); text-transform: none; letter-spacing: 0; }
  .nav-cta { background: var(--copper); border-color: var(--copper); }
  .nav-links.is-open ~ * { overflow: hidden; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: clamp(620px, 92vh, 980px);
  display: flex; align-items: flex-end;
  background: var(--ink-deep);
  color: var(--text-inv);
  overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: .58;
  animation: heroZoom 18s var(--ease-out) both;
}
@keyframes heroZoom { from { transform: scale(1.09); } to { transform: scale(1); } }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(12deg, rgba(5,30,38,.96) 12%, rgba(5,30,38,.45) 48%, rgba(5,30,38,.18) 100%),
    radial-gradient(120% 90% at 85% 10%, transparent 40%, rgba(5,30,38,.55) 100%);
}
.hero .wrap { width: 100%; padding-block: clamp(3rem, 7vw, 6rem); }
.hero-kicker { color: var(--cyan); }
.hero-kicker::before { background: var(--cyan); }
.hero h1 {
  font-size: clamp(3rem, 8.4vw, 7.2rem);
  font-weight: 420;
  color: var(--text-inv);
  margin: 1.1rem 0 1.4rem;
  max-width: 14ch;
}
.hero h1 em { font-style: italic; color: var(--copper-soft); }
.hero-sub {
  max-width: 56ch;
  color: var(--text-inv-dim);
  font-size: clamp(1rem, 1.15vw, 1.15rem);
  font-weight: 300;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }

/* ECG line */
.ecg {
  position: absolute; left: 0; right: 0; bottom: clamp(8rem, 16vh, 11rem);
  z-index: -1; opacity: .5; pointer-events: none;
}
.ecg path {
  fill: none; stroke: var(--cyan); stroke-width: 1.5;
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
  animation: ecgDraw 5.5s linear 1s infinite;
  filter: drop-shadow(0 0 6px rgba(95,183,194,.8));
}
@keyframes ecgDraw {
  0% { stroke-dashoffset: 1600; opacity: 0; }
  6% { opacity: 1; }
  62% { stroke-dashoffset: 0; opacity: 1; }
  82% { stroke-dashoffset: 0; opacity: 0; }
  100% { stroke-dashoffset: 1600; opacity: 0; }
}

/* scroll cue */
.scroll-cue {
  position: absolute; right: var(--gutter); bottom: 0;
  height: 7rem; width: 34px;
  display: flex; justify-content: center; align-items: stretch;
}
.scroll-cue span {
  display: block; width: 1px;
  background: rgba(233,237,234,.22);
  position: relative; overflow: hidden;
}
.scroll-cue span::after {
  content: ""; position: absolute; left: 0; top: -45%;
  width: 100%; height: 45%;
  background: var(--copper-soft);
  animation: cueDrop 2.4s ease-in-out infinite;
}
@keyframes cueDrop { 0% { top: -45%; } 65%, 100% { top: 110%; } }
@media (max-width: 720px) { .scroll-cue { display: none; } }

/* hero meta strip */
.hero-meta {
  border-top: 1px solid rgba(233,237,234,.16);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.4rem;
  display: flex; flex-wrap: wrap; gap: 1rem 3rem;
}
.hero-meta div { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-inv-dim); }
.hero-meta strong { display: block; color: var(--text-inv); font-weight: 500; margin-top: .25rem; }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .8rem;
  font-family: var(--f-mono); font-size: .72rem;
  letter-spacing: .18em; text-transform: uppercase;
  padding: 1.05rem 1.8rem;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative; overflow: hidden;
  transition: color .4s var(--ease-out), border-color .4s, background .4s;
}
.btn .arr { transition: transform .4s var(--ease-out); }
.btn:hover .arr { transform: translateX(6px); }
.btn--solid { background: var(--copper); color: var(--ink-deep); border-color: var(--copper); }
.btn--solid:hover { background: var(--copper-soft); border-color: var(--copper-soft); }
.btn--ghost { border-color: rgba(233,237,234,.35); color: var(--text-inv); }
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--ink { border-color: var(--ink); color: var(--ink); }
.btn--ink:hover { background: var(--ink); color: var(--bone); }

/* ============================================================
   SEZIONI
   ============================================================ */
.section { padding-block: var(--section-pad); position: relative; }
.section--dark { background: var(--ink); color: var(--text-inv); }
.section--deep { background: var(--ink-deep); color: var(--text-inv); }
.section--tint { background: var(--bone-2); }

.sec-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.sec-head h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); margin-top: 1.1rem; }
.sec-head h2 em { font-style: italic; color: var(--copper); }
.sec-head p { color: var(--text-dim); margin-top: 1.2rem; max-width: 58ch; }
.section--dark .sec-head p, .section--deep .sec-head p { color: var(--text-inv-dim); }
.sec-head--center { margin-inline: auto; text-align: center; }

/* numerazione editoriale */
.sec-num {
  position: absolute; top: clamp(1.5rem, 4vw, 3.4rem); right: var(--gutter);
  font-family: var(--f-display); font-style: italic;
  font-size: clamp(3rem, 7vw, 5.6rem); line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--ink) 22%, transparent);
  pointer-events: none; user-select: none;
}
.section--dark .sec-num, .section--deep .sec-num { -webkit-text-stroke-color: rgba(233,237,234,.18); }

/* ============================================================
   INTRO BIO (home) - split asimmetrico
   ============================================================ */
.bio-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6.5fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
@media (max-width: 880px) { .bio-grid { grid-template-columns: 1fr; } }
.bio-photo { position: relative; }
.bio-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.bio-photo::after {
  content: ""; position: absolute; inset: 0;
  border: 1px solid var(--copper);
  transform: translate(18px, 18px);
  pointer-events: none;
  transition: transform .6s var(--ease-out);
}
.bio-photo:hover::after { transform: translate(10px, 10px); }
.bio-photo .ph-tag {
  position: absolute; left: -1px; bottom: -1px;
  background: var(--ink-deep); color: var(--text-inv);
  font-family: var(--f-mono); font-size: .62rem;
  letter-spacing: .2em; text-transform: uppercase;
  padding: .8rem 1.2rem;
}
.bio-body h2 { font-size: clamp(2rem, 4.2vw, 3.3rem); margin: 1.1rem 0 1.4rem; }
.bio-body h2 em { font-style: italic; color: var(--copper); }
.bio-body p { color: var(--text-dim); margin-bottom: 1rem; max-width: 60ch; }
.bio-quals { margin-top: 1.8rem; display: grid; gap: .9rem; }
.bio-quals li {
  display: flex; gap: 1rem; align-items: baseline;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--bone-3);
  font-size: .95rem;
}
.bio-quals .q-y { font-family: var(--f-mono); font-size: .7rem; color: var(--copper); letter-spacing: .1em; flex: none; width: 3.2rem; }

/* ============================================================
   STATS
   ============================================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  border-top: 1px solid rgba(233,237,234,.14);
  border-left: 1px solid rgba(233,237,234,.14);
}
.stat {
  border-right: 1px solid rgba(233,237,234,.14);
  border-bottom: 1px solid rgba(233,237,234,.14);
  padding: clamp(1.6rem, 3vw, 2.8rem) clamp(1.2rem, 2vw, 2rem);
}
.stat .s-num {
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 420; line-height: 1;
  color: var(--text-inv);
}
.stat .s-num sup { font-size: .45em; color: var(--copper-soft); font-style: italic; }
.stat .s-label {
  margin-top: .8rem;
  font-family: var(--f-mono); font-size: .66rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-inv-dim);
}

/* ============================================================
   PILASTRI (card aree)
   ============================================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
}
.pillar {
  position: relative;
  background: var(--ink);
  color: var(--text-inv);
  min-height: 460px;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 2rem;
  overflow: hidden;
  isolation: isolate;
}
.pillar img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  opacity: .5;
  transition: transform 1.2s var(--ease-out), opacity .6s;
}
.pillar::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(8deg, rgba(5,30,38,.95) 18%, rgba(5,30,38,.25) 70%);
}
.pillar:hover img { transform: scale(1.06); opacity: .62; }
.pillar .p-num {
  position: absolute; top: 1.6rem; left: 2rem;
  font-family: var(--f-mono); font-size: .68rem;
  letter-spacing: .2em; color: var(--cyan);
}
.pillar h3 { font-size: clamp(1.7rem, 2.6vw, 2.3rem); color: var(--text-inv); margin-bottom: .7rem; }
.pillar h3 em { font-style: italic; color: var(--copper-soft); }
.pillar p { color: var(--text-inv-dim); font-size: .94rem; max-width: 42ch; }
.pillar .p-link {
  margin-top: 1.4rem;
  font-family: var(--f-mono); font-size: .68rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--copper-soft);
  display: inline-flex; gap: .7rem; align-items: center;
}
.pillar .p-link .arr { transition: transform .4s var(--ease-out); }
.pillar:hover .p-link .arr { transform: translateX(8px); }

/* ============================================================
   LISTE PATOLOGIE / INTERVENTI (index card-list)
   ============================================================ */
.idx-list { border-top: 1px solid var(--bone-3); }
.idx-item {
  display: grid;
  grid-template-columns: 4rem minmax(0,1fr) auto;
  gap: 1.5rem; align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--bone-3);
  transition: padding-left .45s var(--ease-out), background .45s;
  position: relative;
}
.idx-item:hover { padding-left: 1.2rem; background: color-mix(in srgb, var(--bone-2) 60%, transparent); }
.idx-item .i-num { font-family: var(--f-mono); font-size: .7rem; color: var(--copper); letter-spacing: .1em; }
.idx-item .i-title { display: block; font-family: var(--f-display); font-size: clamp(1.15rem, 1.9vw, 1.55rem); font-weight: 470; color: var(--ink); }
.idx-item .i-sub { display: block; font-size: .85rem; color: var(--text-dim); margin-top: .25rem; }
.idx-item .arr {
  font-size: 1.4rem; color: var(--copper);
  transform: translateX(-8px); opacity: 0;
  transition: transform .45s var(--ease-out), opacity .3s;
}
.idx-item:hover .arr { transform: none; opacity: 1; }
@media (max-width: 640px) { .idx-item { grid-template-columns: minmax(0,1fr) auto; } .idx-item .i-num { display: none; } }

/* ============================================================
   PAGINE INTERNE - header
   ============================================================ */
.page-head {
  background: var(--ink-deep);
  color: var(--text-inv);
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(2.6rem, 6vw, 4.5rem);
  position: relative; overflow: hidden;
}
.page-head .ph-bg {
  position: absolute; inset: 0; opacity: .32;
}
.page-head .ph-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-head::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(10deg, rgba(5,30,38,.97) 20%, rgba(5,30,38,.5) 80%);
}
.page-head .wrap { position: relative; }
.page-head h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  color: var(--text-inv);
  max-width: 18ch;
  margin-top: 1.1rem;
  font-weight: 430;
}
.page-head h1 em { font-style: italic; color: var(--copper-soft); }
.page-head .ph-sub { color: var(--text-inv-dim); max-width: 58ch; margin-top: 1.2rem; font-weight: 300; }
.breadcrumb {
  font-family: var(--f-mono); font-size: .64rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-inv-dim);
  display: flex; gap: .6rem; flex-wrap: wrap;
  margin-bottom: 1.6rem;
}
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb .sep { color: var(--copper); }

/* ============================================================
   ARTICOLO (pagine contenuto medico)
   ============================================================ */
.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 7.2fr) minmax(240px, 3fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: start;
}
@media (max-width: 900px) { .article-grid { grid-template-columns: 1fr; } }

.article h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin: 2.6em 0 .7em;
  padding-top: 1.2em;
  border-top: 1px solid var(--bone-3);
}
.article h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.article h3 { font-size: 1.25rem; margin: 1.8em 0 .55em; color: var(--ink-soft); }
.article p { margin-bottom: 1.05em; color: var(--text); max-width: 68ch; }
.article p.lead { font-size: 1.18rem; line-height: 1.6; color: var(--ink-soft); font-weight: 300; max-width: 60ch; }
.article ul { margin: 0 0 1.2em; display: grid; gap: .5em; }
.article ul li { padding-left: 1.4em; position: relative; max-width: 65ch; }
.article ul li::before {
  content: ""; position: absolute; left: 0; top: .58em;
  width: .55em; height: 1.5px; background: var(--copper);
}
.article ol { counter-reset: oli; margin: 0 0 1.2em; display: grid; gap: .6em; }
.article ol li { counter-increment: oli; padding-left: 2.2em; position: relative; max-width: 65ch; }
.article ol li::before {
  content: counter(oli, decimal-leading-zero);
  position: absolute; left: 0; top: .15em;
  font-family: var(--f-mono); font-size: .72rem; color: var(--copper);
}
.article strong { color: var(--ink); font-weight: 600; }
.article em { color: var(--ink-soft); }

/* callout clinico */
.callout {
  background: var(--ink); color: var(--text-inv);
  padding: 1.8rem 2rem;
  margin: 2rem 0;
  position: relative;
  max-width: 68ch;
}
.callout::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--copper);
}
.callout .c-label {
  font-family: var(--f-mono); font-size: .62rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--cyan); display: block; margin-bottom: .6rem;
}
.callout p { color: var(--text-inv); margin: 0; }
.callout p + p { margin-top: .6em; }

/* dato in evidenza */
.fig-stat {
  display: flex; gap: 1.4rem; align-items: baseline;
  border-top: 1px solid var(--bone-3);
  border-bottom: 1px solid var(--bone-3);
  padding: 1.3rem 0; margin: 2rem 0;
  max-width: 68ch;
}
.fig-stat .fs-num {
  font-family: var(--f-display); font-style: italic;
  font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: 1;
  color: var(--copper);
}
.fig-stat .fs-label { font-size: .9rem; color: var(--text-dim); max-width: 36ch; }

/* sidebar */
.aside-card {
  background: var(--ink-deep); color: var(--text-inv);
  padding: 1.8rem;
  position: sticky; top: 100px;
}
.aside-card + .aside-card { margin-top: 1.2rem; }
.aside-card .a-label {
  font-family: var(--f-mono); font-size: .62rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 1rem; display: block;
}
.aside-card h4 { font-family: var(--f-display); font-size: 1.3rem; font-weight: 470; color: var(--text-inv); margin-bottom: .8rem; }
.aside-card p { font-size: .86rem; color: var(--text-inv-dim); margin-bottom: .8rem; }
.aside-card .a-tel {
  font-family: var(--f-display); font-size: 1.6rem;
  color: var(--copper-soft); display: block; margin: .4rem 0;
}
.aside-card .a-tel:hover { color: var(--copper); }
.aside-links { display: grid; }
.aside-links a {
  padding: .75rem 0;
  border-bottom: 1px solid rgba(233,237,234,.12);
  font-size: .85rem; color: var(--text-inv-dim);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  transition: color .3s, padding-left .35s var(--ease-out);
}
.aside-links a:hover { color: var(--copper-soft); padding-left: .5rem; }
.aside-links a.is-current { color: var(--text-inv); }
.aside-links a.is-current::before { content: "→ "; color: var(--copper); }

/* ============================================================
   TIMELINE CV (chi sono)
   ============================================================ */
.timeline { position: relative; padding-left: clamp(1.6rem, 4vw, 3rem); }
.timeline::before {
  content: ""; position: absolute; left: 0; top: .4rem; bottom: 0;
  width: 1px; background: linear-gradient(var(--copper), var(--bone-3));
}
.tl-item { position: relative; padding-bottom: 2.2rem; }
.tl-item::before {
  content: ""; position: absolute;
  left: calc(-1 * clamp(1.6rem, 4vw, 3rem) - 4.5px);
  top: .42rem;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--bone); border: 2px solid var(--copper);
}
.tl-item .tl-year {
  font-family: var(--f-mono); font-size: .7rem;
  letter-spacing: .16em; color: var(--copper);
}
.tl-item h3 { font-size: 1.3rem; margin: .35rem 0 .3rem; }
.tl-item p { color: var(--text-dim); font-size: .94rem; max-width: 60ch; }

/* ============================================================
   ACCORDION (FAQ)
   ============================================================ */
.acc { border-top: 1px solid var(--bone-3); }
.acc-item { border-bottom: 1px solid var(--bone-3); }
.acc-q {
  width: 100%; background: none; border: 0; cursor: pointer;
  display: grid; grid-template-columns: 3rem minmax(0,1fr) 2rem;
  gap: 1rem; align-items: center;
  text-align: left;
  padding: 1.4rem 0;
  font-family: var(--f-display); font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 470; color: var(--ink);
  transition: color .3s;
}
.acc-q:hover { color: var(--copper); }
.acc-q .a-num { font-family: var(--f-mono); font-size: .68rem; color: var(--copper); letter-spacing: .1em; }
.acc-q .a-x {
  position: relative; width: 18px; height: 18px; justify-self: end;
}
.acc-q .a-x::before, .acc-q .a-x::after {
  content: ""; position: absolute; background: var(--copper);
  top: 50%; left: 0; width: 100%; height: 1.5px;
  transition: transform .45s var(--ease-out);
}
.acc-q .a-x::after { transform: rotate(90deg); }
.acc-item.is-open .a-x::after { transform: rotate(0); }
.acc-a {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .55s var(--ease-out);
}
.acc-item.is-open .acc-a { grid-template-rows: 1fr; }
.acc-a > div { overflow: hidden; }
.acc-a p {
  padding: 0 0 1.6rem 4rem;
  color: var(--text-dim); max-width: 62ch;
}
@media (max-width: 640px) {
  .acc-q { grid-template-columns: minmax(0,1fr) 2rem; }
  .acc-q .a-num { display: none; }
  .acc-a p { padding-left: 0; }
}

/* ============================================================
   DIZIONARIO
   ============================================================ */
.dict-search {
  display: flex; gap: 0; max-width: 560px;
  border: 1px solid var(--ink);
  margin-bottom: 2.5rem;
}
.dict-search input {
  flex: 1; border: 0; background: transparent;
  padding: 1rem 1.2rem;
  font-family: var(--f-body); font-size: 1rem; color: var(--text);
  outline: none;
}
.dict-search .ds-icon {
  display: grid; place-items: center;
  width: 54px; background: var(--ink); color: var(--bone);
}
.dict-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.2rem; }
.dict-card {
  background: var(--bone-2);
  border-top: 2px solid var(--copper);
  padding: 1.4rem 1.5rem;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.dict-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -22px rgba(5,30,38,.3); }
.dict-card h4 { font-family: var(--f-display); font-size: 1.15rem; font-weight: 560; color: var(--ink); margin-bottom: .45rem; }
.dict-card p { font-size: .87rem; color: var(--text-dim); }
.dict-empty { font-family: var(--f-mono); font-size: .8rem; color: var(--text-dim); letter-spacing: .1em; padding: 2rem 0; display: none; }

/* ============================================================
   CONTATTI
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.contact-card {
  background: var(--bone);
  border: 1px solid var(--bone-3);
  padding: 2.2rem 2rem;
  position: relative;
  transition: transform .45s var(--ease-out), box-shadow .45s, border-color .45s;
}
.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -30px rgba(5,30,38,.35);
  border-color: var(--copper);
}
.contact-card .cc-num {
  font-family: var(--f-mono); font-size: .64rem;
  letter-spacing: .2em; color: var(--copper);
  display: block; margin-bottom: 1.4rem;
}
.contact-card h3 { font-size: 1.45rem; margin-bottom: .9rem; }
.contact-card .cc-big {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--ink); display: block;
  margin: .6rem 0; line-height: 1.2;
  word-break: break-word;
}
a.cc-big:hover { color: var(--copper); }
.contact-card p { font-size: .88rem; color: var(--text-dim); }
.contact-card .cc-note {
  margin-top: 1.1rem; padding-top: 1.1rem;
  border-top: 1px dashed var(--bone-3);
  font-size: .8rem; color: var(--text-dim);
}
.contact-card .cc-hours { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .08em; color: var(--ink-soft); margin-top: .5rem; line-height: 1.9; }

/* banner "no impegnativa" */
.notice-band {
  background: var(--copper);
  color: var(--ink-deep);
  padding: 1.4rem 0;
}
.notice-band .wrap {
  display: flex; gap: 1.4rem; align-items: center; flex-wrap: wrap;
}
.notice-band .nb-icon { font-size: 1.6rem; line-height: 1; }
.notice-band p { font-weight: 500; font-size: .98rem; }
.notice-band strong { text-transform: uppercase; letter-spacing: .04em; }

/* ============================================================
   CTA FINALE
   ============================================================ */
.cta-final {
  background: var(--ink-deep); color: var(--text-inv);
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-final::before {
  content: ""; position: absolute; inset: -20%;
  background: radial-gradient(50% 50% at 50% 60%, rgba(95,183,194,.14), transparent 70%);
  pointer-events: none;
}
.cta-final h2 {
  font-size: clamp(2.2rem, 5.4vw, 4.2rem);
  color: var(--text-inv);
  max-width: 20ch; margin: 1.2rem auto 1.4rem;
}
.cta-final h2 em { font-style: italic; color: var(--copper-soft); }
.cta-final p { color: var(--text-inv-dim); max-width: 52ch; margin: 0 auto 2.4rem; }
.cta-final .tel-big {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--copper-soft);
  display: inline-block; margin-bottom: 2rem;
  border-bottom: 1px solid rgba(185,123,69,.4);
  transition: color .3s, border-color .3s;
}
.cta-final .tel-big:hover { color: var(--copper); border-color: var(--copper); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--ink-deep); color: var(--text-inv-dim);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  border-top: 1px solid rgba(233,237,234,.1);
  font-size: .88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding-bottom: 3rem;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer .f-brand .b-name { font-family: var(--f-display); font-size: 1.5rem; color: var(--text-inv); }
.footer .f-brand .b-name em { font-style: italic; color: var(--copper-soft); }
.footer .f-brand p { margin-top: 1rem; max-width: 34ch; font-size: .84rem; }
.footer .f-ordine { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; margin-top: 1.2rem; color: var(--cyan); }
.footer h5 {
  font-family: var(--f-mono); font-size: .64rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--text-inv); margin-bottom: 1.2rem; font-weight: 500;
}
.footer ul { display: grid; gap: .55rem; }
.footer ul a { transition: color .3s, padding-left .3s; }
.footer ul a:hover { color: var(--copper-soft); padding-left: .3rem; }
.footer-bottom {
  border-top: 1px solid rgba(233,237,234,.1);
  padding-top: 1.6rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-family: var(--f-mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase;
}
.footer-bottom a:hover { color: var(--copper-soft); }

/* disclaimer band */
.disclaimer {
  background: var(--ink);
  color: var(--text-inv-dim);
  font-size: .78rem;
  padding: 1.2rem 0;
  border-top: 1px solid rgba(233,237,234,.08);
}
.disclaimer .wrap { display: flex; gap: 1rem; align-items: baseline; }
.disclaimer .d-label { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; color: var(--copper-soft); flex: none; }

/* ============================================================
   EXTRA
   ============================================================ */
/* marquee credenziali */
.marquee {
  overflow: hidden; white-space: nowrap;
  border-block: 1px solid var(--bone-3);
  padding: 1.1rem 0;
  background: var(--bone);
}
.marquee-track {
  display: inline-flex; gap: 3.5rem;
  animation: marquee 38s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee .m-item {
  font-family: var(--f-mono); font-size: .72rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex; align-items: center; gap: 3.5rem;
}
.marquee .m-item::after { content: "✦"; color: var(--copper); font-size: .8rem; }

/* skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--copper); color: var(--ink-deep);
  padding: .8rem 1.2rem; font-family: var(--f-mono); font-size: .72rem;
}
.skip-link:focus { left: 0; }

/* focus visibile */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--copper); outline-offset: 3px;
}

/* pilastri asimmetrici su desktop: la robotica (flagship) domina */
@media (min-width: 1020px) {
  .pillars { grid-template-columns: 1.35fr 1fr 1fr; }
  .pillar:first-child { min-height: 520px; }
}

/* hub percorsi: miniatura dell'organo accanto al titolo di sezione */
.sec-head--organ {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; max-width: none;
}
.sec-head--organ > div { max-width: 680px; }
.sec-head--organ > div h2 { margin-top: 0; }
.sec-organ {
  position: relative; flex: none;
  width: clamp(220px, 26vw, 360px);
  margin-right: 18px;
}
.sec-organ img {
  width: 100%; aspect-ratio: 4 / 3;
  object-fit: cover; display: block;
  border: 1px solid var(--bone-3);
}
.sec-organ::after {
  content: ""; position: absolute; inset: 0;
  border: 1px solid var(--copper);
  transform: translate(16px, 16px);
  pointer-events: none;
  transition: transform .6s var(--ease-out);
}
.sec-head--organ:hover .sec-organ::after { transform: translate(9px, 9px); }
@media (max-width: 760px) { .sec-organ { display: none; } }

/* archivio pubblicazioni richiudibile */
.pub-more { margin-top: 1.6rem; }
.pub-more summary {
  cursor: pointer; list-style: none;
  font-family: var(--f-mono); font-size: .72rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--copper); padding: 1rem 0;
  border-top: 1px solid var(--bone-3);
  border-bottom: 1px solid var(--bone-3);
  display: flex; align-items: center; gap: .8rem;
  transition: color .3s;
}
.pub-more summary:hover { color: var(--ink); }
.pub-more summary::-webkit-details-marker { display: none; }
.pub-more summary::after { content: "+"; font-size: 1.1rem; margin-left: auto; font-family: var(--f-display); }
.pub-more[open] summary::after { content: "‘2"; }
.pub-more > ul { padding-top: 1.3rem; }