/* ═══════════════════════════════════════════════════════════════
   IGEA — sito sperimentale (rebrand 2026-07-25)
   Tema: CLINICAL PRECISION — bianco freddo da ambulatorio, navy
     profondo, blu medico + teal sanitario, mono per i readout.
   Space Grotesk + IBM Plex Mono. Profondità da linee e spazio.
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* CLINICAL PRECISION — bianco freddo da ambulatorio, navy profondo,
     blu medico + teal sanitario come secondo accento. Mono per i dati
     (readout da monitor), sans tecnico per tutto il resto. */
  --paper: #f3f7fa;
  --paper-2: #e8eff4;
  --card: #ffffff;
  --ink: #0a1f33;
  --ink-soft: #4c617a;
  --line: #d8e2ea;
  --accent: #0b5fd9;
  --accent-deep: #0847a8;
  --accent-soft: #e0edff;
  --teal: #0d9488;
  --teal-soft: #d9f2ef;
  --alert: #e5484d;
  --ok: #0d9488;
  --night: #081a2e;
  --night-2: #0d2440;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-ui: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font-family: var(--font-ui);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  /* `hidden` crea un contenitore di scroll e rompe il pinning ScrollTrigger
     (sezione orizzontale "funzioni" che scatta); `clip` no (FAQ Lenis). */
  overflow-x: clip;
  line-height: 1.55;
}

::selection { background: var(--accent); color: #fff; }

/* ── Grain ── */
.grain {
  /* era inset:-50% + 200%×200%: 4× l'area da ricomporre a OGNI frame di
     scroll (layer fixed z-2000) → jank su GPU integrate. La texture è un
     tile statico: 100%×100% è visivamente identico a 1/4 del costo. */
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 2000;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Custom cursor ── */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 3000;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-dot { width: 6px; height: 6px; background: var(--accent); }
.cursor-ring {
  width: 34px; height: 34px;
  border: 1.5px solid rgba(11, 82, 224, 0.5);
  transition: width 0.25s, height 0.25s, border-color 0.25s;
}
body.cursor-hover .cursor-ring { width: 52px; height: 52px; border-color: var(--accent); }
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ── Tipografia ── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1.1rem;
}
.eyebrow::before { content: "✚ "; }

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 1.4rem;
}
.section-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--teal);
}
.section-sub {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 46rem;
}

.section { padding: clamp(5rem, 10vw, 8.5rem) clamp(1.25rem, 5vw, 5rem); }
.section-head { max-width: 60rem; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }

/* ── Bottoni ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-weight: 600; font-size: 0.95rem;
  padding: 0.9rem 1.7rem;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
  will-change: transform;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-deep); box-shadow: 0 10px 30px -10px rgba(11, 82, 224, 0.55); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-sm { padding: 0.55rem 1.15rem; font-size: 0.85rem; }
.btn-lg { padding: 1.1rem 2.2rem; font-size: 1.02rem; width: 100%; }

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(240, 246, 250, 0.9);
  /* blur ridotto: il backdrop-filter è il filtro più costoso in compositing */
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
  border-bottom-color: var(--line);
}
.nav-logo {
  display: flex; align-items: center; gap: 0.6rem;
  text-decoration: none; color: var(--ink);
}
.nav-logo-mark { color: var(--accent); display: flex; }
.nav-logo-text { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; }
.nav-logo-text em { font-style: normal; color: var(--accent); }
.nav-links { display: flex; gap: 2rem; }
.nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-size: 0.9rem; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
@media (max-width: 820px) { .nav-links { display: none; } }
@media (max-width: 560px) {
  .nav { padding: 0.75rem 0.9rem; }
  .nav .btn-sm { padding: 0.5rem 0.85rem; font-size: 0.78rem; }
  .nav-logo-text { font-size: 0.95rem; }
}

/* ═══════════ HERO ═══════════ */
.hero {
  min-height: 100vh;
  padding: clamp(5.5rem, 10vh, 7rem) clamp(1.25rem, 4vw, 3rem) 2.5rem;
  display: flex; flex-direction: column; justify-content: center;
  position: relative;
  /* carta millimetrata clinica + alone freddo */
  background:
    radial-gradient(ellipse 60% 45% at 75% 30%, rgba(11, 95, 217, 0.06), transparent 65%),
    linear-gradient(rgba(11, 95, 217, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 95, 217, 0.045) 1px, transparent 1px),
    var(--paper);
  background-size: auto, 36px 36px, 36px 36px, auto;
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start; /* era center: la wall alta ~1100px spingeva il copy sotto la piega */
  max-width: 1500px; margin: 0 auto; width: 100%;
}
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5.4vw, 4.5rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin: 0.3rem 0 1rem;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line > span, .hero-title .line { will-change: transform; }
.hero-title em { font-style: italic; color: var(--teal); font-weight: 500; }

.hero-sub {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 34rem;
  margin-bottom: 1.4rem;
}
.hero-sub strong { color: var(--ink); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 1.6rem; }

/* Readout stile monitor vitale: pannello navy, cifre mono teal, traccia ECG */
.counter-chip {
  display: inline-flex; align-items: center; gap: 0.9rem;
  padding: 0.75rem 1.3rem;
  background: var(--night);
  border: 1px solid var(--night-2);
  border-radius: 12px;
}
.counter-ecg { width: 52px; height: 20px; color: var(--teal); flex-shrink: 0; }
.counter-number {
  font-family: var(--font-mono);
  font-size: 1.7rem; font-weight: 600;
  color: #35e0c8;
  min-width: 2ch;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px rgba(53, 224, 200, 0.45);
}
.counter-label { font-family: var(--font-mono); font-size: 0.62rem; color: rgba(247,250,252,0.6); line-height: 1.4; text-transform: uppercase; letter-spacing: 0.08em; }

/* ── Il muro delle conversazioni ── */
.hero-wall { position: relative; }
.wall-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  /* alto quanto basta per non spingere il copy sotto la piega: tagliata con
     sfumatura (l'effetto "flusso infinito" resta, l'hero resta ~100vh) */
  max-height: min(70vh, 640px);
  overflow: hidden;
  position: relative;
}
.wall-grid::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 8rem;
  background: linear-gradient(rgba(243, 247, 250, 0), var(--paper));
  pointer-events: none;
}
@media (max-width: 640px) { .wall-grid { grid-template-columns: repeat(2, 1fr); } }

.chat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.85rem;
  /* ALTEZZA FISSA (era min-height: 158px): i messaggi digitati uno a uno
     facevano crescere la card → la pagina cambiava altezza in continuazione
     → "saltelli" mentre si scorre. Dimensione riservata per lo scambio più
     lungo (4 messaggi); l'eccesso è clippato da overflow:hidden. */
  height: 232px;
  display: flex; flex-direction: column;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
@media (max-width: 640px) {
  /* card più strette → più a capo: riserva più altezza */
  .chat-card { height: 268px; }
}
.chat-card.resolved { border-color: rgba(24, 160, 88, 0.55); box-shadow: 0 6px 20px -10px rgba(24, 160, 88, 0.35); }
.chat-head {
  display: flex; align-items: center; gap: 0.45rem;
  padding-bottom: 0.5rem; margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--paper-2);
}
.chat-avatar {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  font-size: 0.6rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.chat-name { font-size: 0.72rem; font-weight: 600; flex: 0 0 auto; white-space: nowrap; }
/* Tag stile triage: mono, uppercase, colorate per categoria */
.chat-status {
  font-family: var(--font-mono);
  font-size: 0.56rem; font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap; flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; text-align: right;
}
.chat-card.tag-agenda .chat-status { color: var(--accent); }
.chat-card.tag-ricetta .chat-status { color: var(--teal); }
.chat-card.tag-info .chat-status { color: var(--ink-soft); }
.chat-card.tag-handoff .chat-status { color: #b45309; }
.chat-card.resolved .chat-status { color: var(--teal); font-weight: 600; }
.chat-body { display: flex; flex-direction: column; gap: 0.35rem; flex: 1; overflow: hidden; }

.msg {
  font-size: 0.7rem; line-height: 1.35;
  padding: 0.35rem 0.55rem;
  border-radius: 9px;
  max-width: 94%;
  opacity: 0;
  transform: translateY(6px);
  animation: msg-in 0.3s ease forwards;
}
@keyframes msg-in { to { opacity: 1; transform: translateY(0); } }
.msg-patient { background: var(--paper-2); color: var(--ink); align-self: flex-end; border-bottom-right-radius: 3px; }
.msg-ai { background: var(--accent-soft); color: var(--ink); align-self: flex-start; border-bottom-left-radius: 3px; }
.msg-caret::after {
  content: "▍"; color: var(--accent);
  animation: caret-blink 0.8s steps(1) infinite;
}
@keyframes caret-blink { 50% { opacity: 0; } }
.typing-dots { display: inline-flex; gap: 3px; padding: 0.4rem 0.55rem; background: var(--accent-soft); border-radius: 9px; align-self: flex-start; }
.typing-dots i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); animation: td 1s infinite; }
.typing-dots i:nth-child(2) { animation-delay: 0.15s; }
.typing-dots i:nth-child(3) { animation-delay: 0.3s; }
@keyframes td { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

.wall-caption {
  margin-top: 0.9rem;
  font-size: 0.72rem; color: var(--ink-soft);
  text-align: center;
}

.hero-scrollhint {
  position: absolute; bottom: 1.6rem; left: 50%;
  transform: translateX(-50%);
  width: 22px; height: 36px;
  border: 1.5px solid var(--ink-soft);
  border-radius: 12px;
  display: flex; justify-content: center;
  opacity: 0.5;
}
.hero-scrollhint span {
  width: 3px; height: 8px; border-radius: 2px;
  background: var(--ink);
  margin-top: 6px;
  animation: hint 1.8s ease-in-out infinite;
}
@keyframes hint { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ═══════════ MARQUEE ═══════════ */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  padding: 1.1rem 0;
}
.marquee-track {
  display: flex; white-space: nowrap;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  padding-right: 1rem;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ═══════════ CODA (problema) ═══════════ */
.coda { background: var(--paper); }
.coda-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
  max-width: 1300px;
}
@media (max-width: 900px) { .coda-grid { grid-template-columns: 1fr; } }

.lead { font-size: 1.25rem; line-height: 1.5; margin-bottom: 1.3rem; }
.coda-copy p { color: var(--ink-soft); margin-bottom: 1.2rem; }
.coda-copy .lead { color: var(--ink); }
.coda-copy .lead strong { color: var(--alert); }

.pain-list { list-style: none; margin-top: 1.6rem; }
.pain-list li {
  padding: 0.85rem 0 0.85rem 1.4rem;
  border-left: 2px solid var(--alert);
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}
.pain-list li strong { color: var(--ink); display: block; }

.queue-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.6rem;
  box-shadow: 0 24px 60px -30px rgba(13, 27, 42, 0.25);
}
.queue-header {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 0.85rem; font-weight: 600;
  margin-bottom: 1.4rem;
}
.queue-title { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.queue-count {
  font-family: var(--font-mono);
  font-size: 2.2rem; font-weight: 600; color: var(--alert);
  font-variant-numeric: tabular-nums;
}
.queue-row { display: flex; gap: 0.7rem; min-height: 64px; align-items: flex-start; }
.queue-person {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--paper-2);
  border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.queue-person svg { width: 20px; height: 20px; color: var(--ink-soft); }
.queue-person.lost { background: #fdecec; border-color: var(--alert); }
.queue-person.lost svg { color: var(--alert); }
.queue-legend {
  display: flex; gap: 1.4rem;
  margin-top: 1.4rem; padding-top: 1rem;
  border-top: 1px solid var(--paper-2);
  font-size: 0.75rem; color: var(--ink-soft);
}
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; }
.dot-wait { background: var(--line); }
.dot-lost { background: var(--alert); }

/* ═══════════ DUE MODI ═══════════ */
.modi { background: var(--paper-2); }
.modi-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  max-width: 1200px;
}
@media (max-width: 800px) { .modi-grid { grid-template-columns: 1fr; } }

.modo-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(1.8rem, 3.5vw, 2.8rem);
  transition: transform 0.35s, box-shadow 0.35s;
}
.modo-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(13, 27, 42, 0.3); }
.modo-card-alt { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.modo-card-alt h3, .modo-card-alt li { color: var(--paper); }
.modo-card-alt p { color: rgba(240, 246, 250, 0.72); }

.modo-tag {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.35rem 0.9rem; border-radius: 999px;
  margin-bottom: 1.3rem;
}
.modo-card h3 {
  font-family: var(--font-display);
  font-size: 1.7rem; font-weight: 500;
  margin-bottom: 0.9rem;
}
.modo-card p { color: var(--ink-soft); margin-bottom: 1.4rem; }
.modo-card ul { list-style: none; }
.modo-card li {
  padding: 0.55rem 0 0.55rem 1.5rem;
  position: relative;
  color: var(--ink-soft);
  border-top: 1px solid var(--paper-2);
}
.modo-card-alt li { border-top-color: rgba(240, 246, 250, 0.14); color: rgba(240, 246, 250, 0.85); }
.modo-card li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ═══════════ Divisore ECG ═══════════ */
.ecg-divider {
  padding: 0 clamp(1.25rem, 5vw, 5rem);
  background: var(--paper);
}
.ecg-divider svg { width: 100%; height: 60px; display: block; }
.ecg-line {
  fill: none;
  stroke: var(--teal);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.75;
}

/* ═══════════ STUDI (per chi) ═══════════ */
.studi { background: var(--paper); padding-bottom: 0; }
.studi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
  max-width: 1300px;
}
.studio-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 2rem;
  display: flex; flex-direction: column;
  transition: transform 0.35s, box-shadow 0.35s;
}
.studio-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(13, 27, 42, 0.3); }
.studio-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 500;
  margin-bottom: 0.7rem;
}
.studio-card > p { color: var(--ink-soft); font-size: 0.93rem; flex: 1; }
.studio-ex {
  margin-top: 1.3rem;
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--ink);
}

/* ═══════════ FUNZIONI — orizzontale ═══════════ */
.funzioni { background: var(--paper); position: relative; }
.funzioni-pin {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  padding: clamp(4rem, 8vh, 6rem) 0;
}
.funzioni-head { padding: 0 clamp(1.25rem, 5vw, 5rem); margin-bottom: 3rem; }
.funzioni-track {
  display: flex; gap: 1.4rem;
  padding: 0 clamp(1.25rem, 5vw, 5rem);
  width: max-content;
  will-change: transform;
}

.fx-card {
  width: min(380px, 82vw);
  flex-shrink: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 2.2rem;
  display: flex; flex-direction: column;
}
.fx-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.fx-icon svg { width: 26px; height: 26px; }
.fx-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem; font-weight: 500;
  margin-bottom: 0.8rem;
}
.fx-card p { color: var(--ink-soft); font-size: 0.95rem; flex: 1; }

.fx-demo { margin-top: 1.6rem; }
.fx-slots { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.slot {
  font-size: 0.75rem; font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  background: var(--paper-2);
  color: var(--ink-soft);
}
.slot-busy { background: repeating-linear-gradient(-45deg, var(--paper-2), var(--paper-2) 4px, #e7e2d4 4px, #e7e2d4 8px); text-decoration: line-through; }
.slot-new { background: var(--accent); color: #fff; }
.fx-stamp .stamp {
  display: inline-block;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  transform: rotate(-3deg);
}
.fx-channels { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chan {
  font-size: 0.75rem; font-weight: 600;
  padding: 0.35rem 0.75rem; border-radius: 999px;
  background: var(--paper-2); color: var(--ink-soft);
}
.chan-live { background: #e3f6ec; color: var(--ok); }

/* Fallback mobile: niente scroll orizzontale */
@media (max-width: 767px) {
  .funzioni-pin { min-height: 0; }
  .funzioni-track {
    width: auto;
    flex-direction: column;
    transform: none !important;
  }
  .fx-card { width: 100%; }
}

/* ═══════════ SICUREZZA ═══════════ */
.sicurezza { background: var(--night); color: var(--paper); }
.section-head-light .section-title { color: var(--paper); }
.section-head-light .section-sub { color: rgba(240, 246, 250, 0.65); }

.circuit-wrap {
  max-width: 1000px; margin: 0 auto 4rem;
  background: var(--night-2);
  border: 1px solid rgba(240, 246, 250, 0.1);
  border-radius: 24px;
  padding: clamp(1rem, 3vw, 2.5rem);
}
.circuit { width: 100%; height: auto; display: block; }
.circuit-node rect {
  fill: rgba(240, 246, 250, 0.06);
  stroke: rgba(240, 246, 250, 0.22);
  stroke-width: 1.2;
}
.circuit-gate rect { fill: rgba(11, 82, 224, 0.16); stroke: var(--accent); stroke-width: 1.6; }
.circuit-alert rect { fill: rgba(229, 72, 77, 0.14); stroke: var(--alert); stroke-width: 1.6; }
.circuit-label { fill: var(--paper); font-family: var(--font-ui); font-weight: 700; font-size: 15px; }
.circuit-sub { fill: rgba(240, 246, 250, 0.55); font-family: var(--font-ui); font-size: 11.5px; }
.circuit-path {
  fill: none;
  stroke: rgba(240, 246, 250, 0.25);
  stroke-width: 1.6;
  stroke-dasharray: 5 6;
}
.circuit-path-alert { stroke: rgba(229, 72, 77, 0.55); }
.circuit-dot { fill: var(--accent); filter: drop-shadow(0 0 8px rgba(11, 82, 224, 0.9)); }
.circuit-dot-alert { fill: var(--alert); filter: drop-shadow(0 0 8px rgba(229, 72, 77, 0.9)); }

.sicurezza-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2rem;
  max-width: 1200px;
}
.s-point h4 {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 500;
  color: var(--paper);
  margin-bottom: 0.5rem;
}
.s-point p { font-size: 0.9rem; color: rgba(240, 246, 250, 0.6); }

/* ═══════════ VOCE ═══════════ */
.voce {
  position: relative;
  background: var(--night);
  color: var(--paper);
  overflow: hidden;
  border-top: 1px solid rgba(240, 246, 250, 0.08);
}
.wave-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0.55;
}
.voce-content { position: relative; max-width: 60rem; }
.voce .section-title { color: var(--paper); }
.voce .section-sub { color: rgba(240, 246, 250, 0.65); }

/* ═══════════ PREZZI ═══════════ */
.prezzi { background: var(--paper); }
.kpi-row {
  display: flex; flex-wrap: wrap; gap: clamp(2rem, 6vw, 5rem);
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}
.kpi { display: flex; flex-direction: column; gap: 0.3rem; }
.kpi-num {
  font-family: var(--font-mono);
  font-size: clamp(2.8rem, 5.6vw, 4.2rem);
  font-weight: 600;
  line-height: 1;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.kpi-label { font-size: 0.85rem; color: var(--ink-soft); max-width: 13rem; }

.prezzi-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.4rem;
  max-width: 980px;
}
.price-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 2.4rem;
  display: flex; flex-direction: column;
  transition: transform 0.35s, box-shadow 0.35s;
}
.price-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(13, 27, 42, 0.3); }
.price-card-hl { border: 2px solid var(--accent); }
.price-badge {
  position: absolute; top: -13px; right: 22px;
  background: var(--accent); color: #fff;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.35rem 0.9rem; border-radius: 999px;
}
.price-card h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; margin-bottom: 0.8rem; }
.price { margin-bottom: 0.6rem; }
.price-num {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 600;
  letter-spacing: -0.02em;
}
.price-per { color: var(--ink-soft); font-size: 0.95rem; }
.price-tag { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 1.5rem; }
.price-card ul { list-style: none; margin-bottom: 2rem; flex: 1; }
.price-card li {
  padding: 0.5rem 0 0.5rem 1.6rem;
  position: relative;
  font-size: 0.92rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--paper-2);
}
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* ═══════════ FAQ ═══════════ */
.faq { background: var(--paper-2); }
.faq-list { max-width: 760px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 0.7rem;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 1.4rem;
  font-weight: 600;
  font-size: 0.98rem;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 400;
  color: var(--accent);
  transition: transform 0.25s;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--accent); }
.faq-item p {
  padding: 0 1.4rem 1.25rem;
  color: var(--ink-soft);
  font-size: 0.93rem;
}

/* ═══════════ CONTATTO ═══════════ */
.contatto { background: var(--night); color: var(--paper); }
.contatto-inner {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  max-width: 1200px; margin: 0 auto;
}
@media (max-width: 900px) { .contatto-inner { grid-template-columns: 1fr; } }
.contatto .section-title { color: var(--paper); }
.contatto .section-sub { color: rgba(240, 246, 250, 0.65); }

.contatto-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.contatto-form label {
  display: flex; flex-direction: column; gap: 0.45rem;
  font-size: 0.8rem; font-weight: 600;
  color: rgba(240, 246, 250, 0.75);
}
.contatto-form input, .contatto-form textarea {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--paper);
  background: rgba(240, 246, 250, 0.06);
  border: 1px solid rgba(240, 246, 250, 0.18);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  resize: none;
}
.contatto-form input::placeholder, .contatto-form textarea::placeholder { color: rgba(240, 246, 250, 0.35); }
.contatto-form input:focus, .contatto-form textarea:focus {
  border-color: var(--accent);
  background: rgba(240, 246, 250, 0.09);
}
.form-note { font-size: 0.75rem; color: rgba(240, 246, 250, 0.45); text-align: center; }
.form-note.success { color: var(--ok); font-weight: 600; font-size: 0.9rem; }
.form-note.error { color: var(--alert); }

/* ═══════════ FOOTER ═══════════ */
.footer {
  background: var(--night);
  color: rgba(240, 246, 250, 0.6);
  border-top: 1px solid rgba(240, 246, 250, 0.1);
  padding: 3rem clamp(1.25rem, 5vw, 5rem) 2rem;
  font-size: 0.85rem;
}
.footer-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between;
  gap: 2rem;
  max-width: 1200px; margin: 0 auto 2rem;
}
.footer-brand .nav-logo-text { color: var(--paper); font-size: 1.1rem; }
.footer-brand p { margin-top: 0.8rem; line-height: 1.6; }
.footer-brand strong { color: var(--paper); }
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { color: rgba(240, 246, 250, 0.6); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--paper); }
.footer-fine { text-align: center; font-size: 0.75rem; color: rgba(240, 246, 250, 0.35); }

/* ── Persone: banda fiducia con foto reali ── */
.persone-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  max-width: 1200px; margin: 0 auto;
}
@media (max-width: 800px) { .persone-grid { grid-template-columns: 1fr; } }
.persona { margin: 0; }
.persona img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  object-position: center 28%; /* bias verso l'alto: i volti non vengono tagliati */
  border-radius: 16px; border: 1px solid var(--line); display: block;
}
.persona figcaption {
  font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-soft); margin-top: 0.7rem; text-align: center;
}

/* Foto nel contatto (medico con smartphone) */
.contatto-photo {
  margin-top: 2rem; width: min(100%, 28rem);
  aspect-ratio: 3/2; object-fit: cover;
  border-radius: 16px; border: 1px solid var(--night-2); display: block;
}

/* ═══════════ Reveal states (pre-animazione) ═══════════ */
[data-reveal] { opacity: 0; transform: translateY(28px); }
.no-motion [data-reveal], [data-reveal].revealed { opacity: 1; transform: none; }

/* ═══════════ Reduced motion ═══════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-scrollhint { display: none; }
}