/* ==========================================================================
   LUCIANO AMBROSINI — ARCHITECT PHD & COMPUTATIONAL DESIGNER
   Design System & Main Stylesheet (Vanilla CSS / Zero-Dependency)
   ========================================================================== */

:root {
  color-scheme: dark;

  /* Brand Accents */
  --brand-cyan: #00cfe6;
  --brand-magenta: #e6005b;

  /* Dark Theme Tokens (Default) */
  --bg: #0e1213;
  --surface: #151a1c;
  --surface-hover: #1c2426;
  --surface-card: #181f21;
  --ink: #f2f4ef;
  --ink-secondary: #c2cbcb;
  --muted: #95a2a5;
  --line: #2c3638;
  --line-strong: #3f4e50;
  
  --cyan: #38dfed;
  --cyan-glow: rgba(56, 223, 237, 0.14);
  --pink: #ff75b5;
  --pink-glow: rgba(255, 117, 181, 0.16);
  
  --button: #bbf3ed;
  --button-text: #0e2022;
  --button-hover: #ffffff;

  --max: 1320px;
  --body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display-font: "Segoe UI", Arial, -apple-system, sans-serif;
  --mono-font: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  --serif-font: Georgia, "Times New Roman", serif;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 9999px;
  --transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

html[data-theme="light"] {
  color-scheme: light;

  /* Light Theme Tokens */
  --bg: #f7f6f0;
  --surface: #eeece4;
  --surface-hover: #e5e3da;
  --surface-card: #f2f0e8;
  --ink: #1a2223;
  --ink-secondary: #3b4647;
  --muted: #5e6b6c;
  --line: #d1d6ce;
  --line-strong: #b2b8ad;

  --cyan: #00818e;
  --cyan-glow: rgba(0, 129, 142, 0.1);
  --pink: #b81c5d;
  --pink-glow: rgba(184, 28, 93, 0.1);

  --button: #13393b;
  --button-text: #ffffff;
  --button-hover: #071f20;
}

/* Base Reset & Ergonomics */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.7;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Hierarchy */
h1, h2, h3, h4, p {
  margin-top: 0;
}

h1, h2, h3 {
  font-family: var(--display-font);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(48px, 6vw, 86px);
  line-height: 1.04;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(36px, 4.5vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.045em;
  margin-bottom: 24px;
}

h3 {
  font-size: 24px;
  line-height: 1.3;
}

em {
  font-family: var(--serif-font);
  font-style: italic;
  font-weight: 400;
}

p {
  color: var(--ink-secondary);
  line-height: 1.75;
}

/* Interactive elements */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
  transition: var(--transition);
}

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: auto;
}

/* Layout Utilities */
.wrap {
  width: min(var(--max), calc(100% - 64px));
  margin-inline: auto;
}

.cyan { color: var(--cyan); }
.pink { color: var(--pink); }

.muted {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.7;
}

.large-copy {
  font-size: 22px;
  line-height: 1.55;
  color: var(--ink);
  letter-spacing: -0.02em;
}

/* Upgraded Micro-typography (Readable & crisp) */
.tiny, .eyebrow, .number, .art-heading, .coordinate, .art-caption, .hero-foot, .pill, .tag, .tool-label, .orcid-pill {
  font-family: var(--mono-font);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--cyan);
  display: inline-block;
}

/* Top Progress Bar */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  width: 0%;
  z-index: 100;
  transition: width 0.1s ease-out;
}

.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  background: var(--ink);
  color: var(--bg);
  padding: 12px 20px;
  z-index: 200;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.skip:focus { top: 20px; }

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header {
  height: 92px;
  padding-inline: 4%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}

.brand:hover .brand-logo {
  transform: scale(1.02);
}

/* Dark/Light Logo Toggle */
html[data-theme="dark"] .logo-for-light { display: none; }
html[data-theme="dark"] .logo-for-dark { display: block; }
html[data-theme="light"] .logo-for-dark { display: none; }
html[data-theme="light"] .logo-for-light { display: block; }

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-sub {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
  line-height: 1.3;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.header nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14.5px;
  font-weight: 500;
}

.header nav a {
  color: var(--ink-secondary);
  position: relative;
  padding: 6px 0;
}

.header nav a:hover {
  color: var(--cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

/* Header Icon Links (LinkedIn, etc.) */
.header-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.header-icon-link:hover {
  border-color: #0a66c2;
  color: #0a66c2;
  transform: translateY(-2px);
}

/* Language Toggle Button */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 600;
  background: var(--surface);
  color: var(--muted);
}

.lang-toggle:hover {
  border-color: var(--cyan);
}

.lang-opt.active {
  color: var(--cyan);
  font-weight: 700;
}

.lang-sep {
  opacity: 0.4;
}

/* ==========================================================================
   FIXED MINIMAL SOUNDSCAPE AUDIO HUD (BOTTOM LEFT VIEWPORT)
   ========================================================================== */
.soundscape-hud-dock {
  position: fixed;
  left: 28px;
  bottom: 28px;
  z-index: 990;
  pointer-events: auto;
}

.soundscape-hud-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 12px;
  background: rgba(11, 15, 16, 0.88);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--cyan);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
  color: var(--ink);
  cursor: pointer;
  transition: border-color var(--transition),
              background-color var(--transition),
              box-shadow var(--transition),
              transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

html[data-theme="light"] .soundscape-hud-btn {
  background: rgba(248, 246, 240, 0.92);
  box-shadow: 0 10px 24px rgba(0, 35, 42, 0.12);
}

.soundscape-hud-btn:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 22px var(--cyan-glow);
  transform: translate3d(0, -2px, 0);
}

.soundscape-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 14px;
  width: 14px;
}

.sound-bar {
  width: 2px;
  background-color: var(--muted);
  border-radius: 1px;
  transition: height 0.2s ease, background-color 0.2s ease;
}

.sound-bar.sb-1 { height: 4px; }
.sound-bar.sb-2 { height: 8px; }
.sound-bar.sb-3 { height: 13px; }
.sound-bar.sb-4 { height: 6px; }

.soundscape-hud-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
}

.soundscape-hud-title {
  font-family: var(--mono-font);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.soundscape-hud-status {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-secondary);
  transition: color 0.2s ease;
}

/* Playing State */
.soundscape-hud-btn[aria-pressed="true"] {
  border-color: var(--cyan);
  border-left-color: var(--pink);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.soundscape-hud-btn[aria-pressed="true"] .soundscape-hud-status {
  color: var(--cyan);
}

.soundscape-hud-btn[aria-pressed="true"] .sound-bar {
  background-color: var(--cyan);
  animation: soundBarDance 1.1s ease-in-out infinite alternate;
}

.soundscape-hud-btn[aria-pressed="true"] .sb-1 { animation-delay: 0.1s; }
.soundscape-hud-btn[aria-pressed="true"] .sb-2 { animation-delay: 0.35s; }
.soundscape-hud-btn[aria-pressed="true"] .sb-3 { animation-delay: 0.2s; }
.soundscape-hud-btn[aria-pressed="true"] .sb-4 { animation-delay: 0.5s; }

@keyframes soundBarDance {
  0% { height: 3px; }
  50% { height: 14px; }
  100% { height: 5px; }
}

@media (max-width: 768px) {
  .soundscape-hud-dock {
    left: 16px;
    bottom: 16px;
  }
}

/* Theme Toggle Button */
.theme {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  background: var(--surface);
  color: var(--ink);
}

.theme:hover {
  border-color: var(--line-strong);
  background: var(--surface-hover);
}

.contact-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--line);
}

.contact-link:hover {
  border-color: var(--pink);
  color: var(--pink);
}

.contact-link .arr {
  color: var(--pink);
  transition: transform var(--transition);
}
.contact-link:hover .arr {
  transform: translate(2px, -2px);
}

.menu {
  display: none;
  font-size: 26px;
  padding: 6px;
  color: var(--ink);
}

/* ==========================================================================
   BUTTONS & LINKS
   ========================================================================== */
.button {
  padding: 14px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--button);
  color: var(--button-text);
  border: 1px solid transparent;
}

.button.primary:hover {
  background: var(--button-hover);
  color: var(--button-text);
}

.button.outline {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.button.outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
}

.text-link {
  font-size: 14.5px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
}

.text-link:hover {
  color: var(--cyan);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  padding-top: 48px;
  padding-bottom: 72px;
  position: relative;
  gap: 48px;
}

.hero-copy {
  z-index: 2;
}

.intro {
  max-width: 520px;
  font-size: 18px;
  color: var(--ink-secondary);
  margin: 24px 0 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-art {
  height: 580px;
  position: relative;
  /* Fusione fluida con lo sfondo senza cornici o bordi rigidi */
  background: radial-gradient(circle at 60% 48%, var(--cyan-glow), transparent 68%),
              radial-gradient(circle at 40% 64%, var(--pink-glow), transparent 72%);
  border: none;
  overflow: visible;
  cursor: crosshair;
}

canvas#geometry {
  width: 100%;
  height: 100%;
  display: block;
}

.art-heading, .art-caption {
  position: absolute;
  left: 8px;
  right: 8px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
  pointer-events: none;
}

.art-heading {
  top: 8px;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.hud-tag {
  font-family: var(--mono-font);
  font-size: 10.5px;
  color: var(--cyan);
  background: var(--cyan-glow);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.art-caption {
  bottom: 8px;
  align-items: center;
}

.art-caption button {
  pointer-events: auto;
  width: 34px;
  height: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  color: var(--ink);
  transition: transform var(--transition), border-color var(--transition);
}

.art-caption button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: scale(1.08);
}

.coordinate {
  position: absolute;
  color: var(--muted);
  font-family: var(--mono-font);
  font-size: 11px;
  pointer-events: none;
  transition: color 0.15s ease;
}
.c1 { top: 26%; left: 2%; }
.c2 { right: 2%; bottom: 22%; }
.c3 { right: 2%; top: 26%; }

.hero-foot {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  color: var(--muted);
  font-size: 12px;
}

/* ==========================================================================
   SECTIONS COMMON
   ========================================================================== */
.section {
  padding-block: 100px;
  border-top: 1px solid var(--line);
}

.section-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 48px;
  gap: 20px;
}

.section-top .tiny {
  color: var(--muted);
}

.title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 36px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.title-row h2 {
  margin: 0;
}

/* ==========================================================================
   01 / APPROCCIO
   ========================================================================== */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.approach-links {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.sep-dot {
  color: var(--muted);
}

.track-record-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.track-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 24px 20px;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), border-color var(--transition);
}

.track-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.track-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.track-head-row .track-badge {
  margin-bottom: 0;
}

.track-icons {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.track-icons img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.35));
}

.track-badge {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 8px;
}

.track-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--ink);
}

.track-desc {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   02 / SERVIZI & CONSULENZA
   ========================================================================== */
.services-section {
  background: var(--surface);
}

.services-intro {
  max-width: 440px;
  margin: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--surface-card);
  border: 1px solid var(--line);
  padding: 36px;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 12px 30px var(--cyan-glow);
}

.service-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.service-num {
  font-family: var(--mono-font);
  font-size: 14px;
  font-weight: 700;
  color: var(--pink);
}

.service-icon-group {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 9px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.service-mini-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.service-card h3 {
  font-size: 22px;
  margin-bottom: 14px;
  color: var(--ink);
}

.service-card p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* ==========================================================================
   03 / LAVORI SELEZIONATI
   ========================================================================== */
.work-section {
  background: var(--bg);
}

.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filters button {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-secondary);
}

.filters button:hover {
  border-color: var(--line-strong);
}

.filters button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  font-weight: 600;
}

.works-control-bar {
  margin-bottom: 32px;
}

.projects {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.project {
  display: flex;
}

.project[hidden] {
  display: none !important;
}

.project-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

.project-image-wrap {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  height: 202px;
  border-bottom: 1px solid var(--line);
  cursor: zoom-in;
}

.project-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), filter 0.35s ease;
  filter: saturate(0.92) contrast(1.04);
}

.project-card:hover .project-image-wrap img {
  transform: scale(1.045);
  filter: saturate(1.06) contrast(1.06);
}

.badge-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11, 15, 16, 0.90);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(92, 230, 242, 0.52);
  color: #6ef0fa;
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 9px;
  border-radius: 3px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}

.work-loc-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(11, 15, 16, 0.90);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f3f7f6;
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: 3px;
}

.zoom-btn {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(11, 15, 16, 0.90);
  border: 1px solid rgba(92, 230, 242, 0.45);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 15px;
  backdrop-filter: blur(8px);
  transition: transform var(--transition), background-color var(--transition);
  cursor: pointer;
  z-index: 3;
}

.zoom-btn:hover {
  transform: scale(1.1);
  background: var(--cyan);
  color: #0e1213;
  border-color: var(--cyan);
}

.project-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.work-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

.work-meta-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.work-meta-label {
  font-family: var(--mono-font);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.work-meta-val {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-card h3 {
  font-size: 20px;
  line-height: 1.3;
  margin: 2px 0 0;
  color: var(--ink);
}

.project-card p.work-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.56;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.work-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.work-card-foot {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.work-deliverable-badge {
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--pink);
  background: var(--pink-glow);
  border: 1px solid rgba(255, 117, 181, 0.38);
  padding: 2px 8px;
  border-radius: 3px;
  white-space: nowrap;
}
html[data-theme="light"] .work-deliverable-badge {
  border-color: rgba(184, 28, 93, 0.35);
}

.project-link-out {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.project-card:hover .project-link-out {
  color: var(--cyan);
}

/* ==========================================================================
   04 / STRUMENTI DIGITALI (SILVERHAWK & TOOLKIT)
   ========================================================================== */
.tool-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 48px;
  border-radius: var(--radius-sm);
  margin-bottom: 32px;
}

.tool-visual {
  height: 396px;
  background: radial-gradient(circle at 50% 44%, var(--cyan-glow) 0%, var(--surface-card) 72%);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding-bottom: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.hawk-img {
  width: 230px;
  height: 242px;
  object-fit: contain;
  z-index: 2;
  filter: drop-shadow(0 12px 26px rgba(0, 0, 0, 0.45));
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.hawk-for-light {
  display: none;
}
html[data-theme="light"] .hawk-for-dark {
  display: none;
}
html[data-theme="light"] .hawk-for-light {
  display: block;
  filter: drop-shadow(0 10px 22px rgba(0, 40, 48, 0.16));
}

.tool-feature:hover .hawk-img {
  transform: scale(1.04) translateY(-3px);
}

.tool-tech-dock {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  background: rgba(11, 15, 16, 0.84);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  white-space: nowrap;
}
html[data-theme="light"] .tool-tech-dock {
  background: rgba(255, 255, 255, 0.90);
}

.tech-dock-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink);
  padding: 2px 7px;
}
.tech-dock-pill + .tech-dock-pill {
  border-left: 1px solid var(--line);
  padding-left: 10px;
}
.tech-dock-pill img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.tool-badge-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.tool-badge-row .pill {
  margin-bottom: 0;
}
.tool-stack-icons {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.tool-stack-icons img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  transition: transform 0.2s ease;
}
.tool-stack-icons img:hover {
  transform: scale(1.16);
}

.chip-inline-icon {
  width: 14px;
  height: 14px;
  object-fit: contain;
  vertical-align: -2.5px;
  margin-right: 5px;
  display: inline-block;
}

.orbit {
  position: absolute;
  border: 1px solid var(--line);
  width: 78%;
  height: 78%;
  border-radius: 50%;
  transform: rotate(-35deg) scaleX(0.75);
}

.o2 {
  transform: rotate(30deg) scaleX(0.65);
  border-color: var(--pink);
  opacity: 0.45;
}

.o3 {
  transform: rotate(85deg) scaleX(0.65);
  border-color: var(--cyan);
  opacity: 0.45;
}

.pill {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  color: var(--pink);
  font-size: 11.5px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
  background: var(--pink-glow);
}

.tool-copy h2 {
  font-size: clamp(40px, 4.5vw, 64px);
  margin-bottom: 16px;
}

.toolkit-secondary-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--surface-card);
  border: 1px solid var(--line);
  padding: 24px 32px;
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
}

.toolkit-badge-icon {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.toolkit-banner-text {
  flex: 1;
  min-width: 280px;
}

.toolkit-banner-text h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.toolkit-banner-text p {
  margin: 0;
  font-size: 14.5px;
}

/* ==========================================================================
   05 / PUBBLICAZIONI SCIENTIFICHE
   ========================================================================== */
.papers-section {
  background: var(--surface);
}

.academic-badges {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.orcid-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-card);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
}

.orcid-pill a {
  color: var(--ink);
  font-weight: 600;
}
.orcid-pill a:hover {
  color: var(--cyan);
}

.papers-intro {
  max-width: 440px;
  margin: 0;
}

.papers-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.paper-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 28px;
  background: var(--surface-card);
  border: 1px solid var(--line);
  padding: 28px 32px;
  border-radius: var(--radius-sm);
  align-items: baseline;
  transition: border-color var(--transition), transform var(--transition);
}

.paper-item:hover {
  border-color: var(--line-strong);
  transform: translateX(4px);
}

.paper-year-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.paper-year {
  font-family: var(--mono-font);
  font-size: 18px;
  font-weight: 700;
  color: var(--pink);
}

.paper-type-badge {
  font-family: var(--mono-font);
  font-size: 10.5px;
  color: var(--muted);
  text-transform: uppercase;
}

.paper-content h3 {
  font-size: 20px;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.paper-venue {
  font-family: var(--mono-font);
  font-size: 13px;
  color: var(--cyan);
  margin-bottom: 10px;
  font-weight: 600;
}

.paper-authors {
  font-size: 14.5px;
  font-style: italic;
  color: var(--ink-secondary);
  margin-bottom: 10px;
}

.paper-desc {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

.paper-action-col {
  align-self: center;
}

.paper-doi-btn {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.paper-doi-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ==========================================================================
   06 / JOURNAL & ARCHIVIO WORDPRESS DECOUPLED
   ========================================================================== */
.research {
  background: var(--bg);
}

.feed-sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-family: var(--mono-font);
  font-size: 12px;
  color: var(--muted);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulseSync 2.5s infinite;
}

@keyframes pulseSync {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.feed-control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.feed-subgroup {
  margin-bottom: 56px;
  transition: opacity var(--transition);
}

.feed-subgroup[hidden] {
  display: none !important;
}

.feed-group-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.feed-group-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.star-accent {
  color: var(--pink);
  font-size: 16px;
}

.rotate-accent {
  color: var(--cyan);
  font-size: 16px;
}

.feed-group-sub {
  font-family: var(--mono-font);
  font-size: 12px;
  color: var(--muted);
}

.journal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.journal-item {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.journal-item.fixed-item {
  border-top: 3px solid var(--pink);
}

.journal-item.dynamic-item {
  border-top: 3px solid var(--cyan);
}

.journal-item:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
}

.journal-item img {
  width: 100%;
  aspect-ratio: 1.85;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: var(--surface-card);
}

.journal-body {
  padding: 24px;
}

.journal-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  gap: 12px;
}

.journal-item .tag {
  font-size: 12px;
  color: var(--cyan);
  margin-bottom: 0;
}

.journal-score-badge {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  background: var(--cyan-glow);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.journal-item h3 {
  font-size: 22px;
  margin-bottom: 10px;
  line-height: 1.35;
}

.journal-item p {
  font-size: 14.5px;
  color: var(--muted);
  margin-bottom: 14px;
}

.journal-date {
  font-family: var(--mono-font);
  font-size: 11.5px;
  color: var(--muted);
  display: block;
}

.teaching {
  border-top: 1px solid var(--line);
  padding-top: 48px;
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.3fr;
  gap: 40px;
  align-items: baseline;
}

.teaching p {
  font-size: 24px;
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.02em;
  white-space: pre-line;
}

.teaching-link {
  display: block;
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  color: var(--ink);
}

.teaching-link:first-child {
  padding-top: 0;
}

.teaching-link:hover {
  color: var(--cyan);
  padding-left: 6px;
}

/* ==========================================================================
   07 / CONTATTI & CONVERSIONE (LAYOUT COMPATTO ELEGANTE)
   ========================================================================== */
.contact.section {
  padding-bottom: 60px;
}

.contact-dual-stage {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  margin-top: 36px;
  align-items: stretch;
}

.contact-card {
  background: var(--surface-card);
  border: 1px solid var(--line);
  padding: 32px 36px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  margin-top: 0;
  height: 100%;
}

.contact-card-label {
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pink);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.contact-statement {
  font-size: 20px;
  line-height: 1.32;
  margin-bottom: 10px;
}

.contact-card-info p.muted {
  font-size: 13.5px;
  line-height: 1.6;
  margin: 0;
}

.contact-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.contact-card-actions .button {
  flex: 1 1 auto;
  padding: 10px 16px;
  font-size: 12.5px;
  font-family: var(--mono-font);
  justify-content: center;
}

.contact-card-actions .button.primary {
  flex: 1.2 1 auto;
}

/* 13. NEWSLETTER DISPATCH MODULE (BEEHIIV) COMPATTO */
.newsletter-card {
  margin-top: 0;
  padding: 32px 36px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--surface-card) 92%, var(--cyan) 8%) 0%,
    var(--surface-card) 55%,
    color-mix(in srgb, var(--surface-card) 92%, var(--pink) 8%) 100%
  );
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.newsletter-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22), 0 0 20px var(--cyan-glow);
}

.newsletter-badge-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.newsletter-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: nlPulse 2.4s ease-in-out infinite;
}

@keyframes nlPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.82); }
}

.newsletter-label {
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.11em;
  color: var(--cyan);
  text-transform: uppercase;
}

.newsletter-title {
  font-family: var(--display-font);
  font-size: 20px;
  line-height: 1.32;
  margin: 0 0 8px;
  background: linear-gradient(90deg, var(--ink) 0 55%, var(--pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.newsletter-desc {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.6;
}

.newsletter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.newsletter-tags .work-chip {
  font-size: 10px;
  padding: 2px 7px;
}

.newsletter-card-cta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.newsletter-cta-btn {
  width: 100%;
  justify-content: center;
  padding: 10px 18px;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  color: #061012 !important;
  font-family: var(--mono-font);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 0;
  box-shadow: 0 6px 20px rgba(50, 214, 227, 0.22);
}

html[data-theme="light"] .newsletter-cta-btn {
  color: #ffffff !important;
}

.newsletter-cta-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(255, 84, 154, 0.28);
}

.newsletter-meta {
  font-family: var(--mono-font);
  font-size: 10.5px;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.03em;
}

@media (max-width: 1024px) {
  .contact-dual-stage {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ==========================================================================
   LIGHTBOX DIALOG
   ========================================================================== */
.lightbox-dialog {
  padding: 0;
  border: 0;
  background: transparent;
  max-width: 95vw;
  max-height: 95vh;
  outline: none;
}

.lightbox-dialog::backdrop {
  background: rgba(10, 14, 15, 0.92);
  backdrop-filter: blur(12px);
}

.lightbox-inner {
  position: relative;
  background: var(--surface-card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1100px;
  margin: auto;
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-size: 16px;
  cursor: pointer;
  z-index: 10;
}

.lightbox-close:hover {
  background: var(--pink);
  color: #ffffff;
  border-color: var(--pink);
}

.lightbox-media {
  max-height: 70vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: #000;
}

.lightbox-media img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.lightbox-caption h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.lightbox-caption p {
  font-size: 14px;
  margin: 0;
}

/* ==========================================================================
   FOOTER (HIGH-PROFILE ARCHITECTURAL & ACADEMIC)
   ========================================================================== */
.footer-pro {
  background: var(--surface-card);
  border-top: 1px solid var(--line-strong);
  padding-top: 56px;
  padding-bottom: 36px;
  position: relative;
  z-index: 10;
}

.footer-pro-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 44px;
}

.footer-name {
  font-family: var(--display-font);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
  display: inline-block;
  margin-bottom: 6px;
}

.footer-role {
  font-family: var(--body-font);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 4px;
}

.footer-tagline {
  font-family: var(--mono-font);
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0 0 16px;
}

.footer-accreditations {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.footer-acc-pill {
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ink-secondary);
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.footer-col-title {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-transform: uppercase;
  display: block;
  margin-bottom: 18px;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  font-family: var(--body-font);
  font-size: 13.5px;
  color: var(--muted);
  transition: color var(--transition), transform var(--transition);
  display: inline-block;
}

.footer-links-list a:hover {
  color: var(--cyan);
  transform: translateX(3px);
}

.footer-socials-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-socials-grid a {
  font-family: var(--mono-font);
  font-size: 12.5px;
  color: var(--ink-secondary);
  transition: color var(--transition), transform var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-socials-grid a:hover {
  color: var(--pink);
  transform: translateX(3px);
}

.footer-bottom-bar {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal {
  font-family: var(--mono-font);
  font-size: 12px;
  color: var(--muted);
}

.footer-telemetry {
  display: inline-flex;
  align-items: center;
}

.footer-status-pill {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  border: 1px solid var(--line);
  padding: 3px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

@media (max-width: 900px) {
  .footer-pro-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-art {
    height: 440px;
  }
  .approach-grid, .tool-feature, .contact-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .teaching {
    grid-template-columns: 1fr 1fr;
  }
  .teaching > .eyebrow {
    grid-column: 1 / -1;
  }
  .paper-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .track-record-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .header {
    height: 76px;
    padding-inline: 18px;
  }
  .brand-sub {
    display: none;
  }
  .brand-logo {
    height: 38px;
  }
  .track-record-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .menu {
    display: block;
  }
  .header nav {
    display: none;
    position: absolute;
    top: 75px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 24px;
    flex-direction: column;
    gap: 18px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  }
  .header nav.open {
    display: flex;
  }
  .contact-link {
    display: none;
  }
  .hero {
    padding-top: 28px;
    padding-bottom: 48px;
    min-height: auto;
  }
  .hero h1 {
    font-size: clamp(42px, 10vw, 56px);
  }
  .hero-art {
    height: 340px;
  }
  .services-grid, .projects, .journal {
    grid-template-columns: 1fr;
  }
  .project:first-child .project-image-wrap, .project-image-wrap {
    aspect-ratio: 1.6;
  }
  .tool-feature {
    padding: 24px;
  }
  .tool-visual {
    height: 280px;
  }
  .contact-card {
    padding: 28px;
  }
  .teaching {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  footer {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}


/* ==========================================================================
   v3 — IDENTITÀ "ARCHITECTURE × COMPUTATION × DEV"
   Override raccolti qui per poterli confrontare/rimuovere facilmente.
   ========================================================================== */

/* --- Tipografia Ufficiale: Space Grotesk · Inter · JetBrains Mono --- */
:root {
  --display-font: "Space Grotesk", "Segoe UI", Arial, sans-serif;
  --body-font: "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono-font: "JetBrains Mono", Consolas, "Liberation Mono", monospace;
}
h1, h2 { letter-spacing: -0.035em; }

/* --- Menu: link all'archivio WordPress --- */
.header nav a.nav-archive-badge {
  font-family: var(--mono-font); font-size: 12.5px; letter-spacing: 0.04em;
  padding: 5px 11px; border: 1px dashed var(--line-strong); border-radius: var(--radius-sm);
  color: var(--ink);
}
.header nav a.nav-archive-badge:hover { border-color: var(--cyan); border-style: solid; }
.nav-arrow { color: var(--cyan); }
@media (max-width: 1240px) { .header nav { gap: 18px; font-size: 13.5px; } }

/* --- Hero: la geometria diventa sfondo, il titolo occupa tutta la larghezza --- */
.hero {
  grid-template-columns: 1fr;
  isolation: isolate;
  overflow: hidden;
}
.hero-copy { position: relative; z-index: 2; max-width: 100%; }
.hero-art {
  position: absolute;
  z-index: 0;
  top: 0; bottom: 0;
  right: -6%;
  width: 66%;
  height: auto;
  background: none;
  cursor: default;
  opacity: 0.94;
}
.hero-art #mesh {
  /* dissolvenza solo sul canvas 3D, non sulle etichette HUD */
  -webkit-mask-image: radial-gradient(ellipse 70% 65% at 58% 50%, #000 40%, transparent 100%);
          mask-image: radial-gradient(ellipse 70% 65% at 58% 50%, #000 40%, transparent 100%);
}
.hero-art .art-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  top: 24px;
  right: 10%;
  left: auto;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--ink-secondary);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(4px);
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--cyan) 38%, transparent);
  padding: 3px 8px;
  border-radius: 0;
  box-shadow: none;
}
.hero-art .art-heading::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  flex-shrink: 0;
}
.hero-art .art-heading .status-badge {
  border: 0;
  padding: 0 0 0 4px;
  background: transparent;
  color: var(--cyan);
  font-weight: 600;
}
.hero-art .art-caption { left: auto; right: 10%; bottom: 18px; pointer-events: auto; }
.hero-art .art-caption > span { display: none; }
.hero-art .coordinate {
  opacity: 0.92;
  font-size: 10.5px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.11em;
  color: var(--ink-secondary);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(3px);
  border: 0;
  border-left: 1.5px solid color-mix(in srgb, var(--cyan) 65%, transparent);
  padding: 2px 8px;
  border-radius: 0;
  box-shadow: none;
}
.hero-art .coordinate::before {
  content: "⊹ ";
  color: var(--cyan);
  opacity: 0.85;
}
.hero-art .c1 { bottom: 26%; left: 14%; top: auto; }
.hero-art .c3 { top: 22%; right: 10%; }
.hero-art .c2 { bottom: 26%; right: 10%; }

#hero-title { font-size: clamp(40px, 5vw, 80px); line-height: 1.05; }
.hero-line1 { white-space: nowrap; display: inline-block; }
.hero-line1 { background: linear-gradient(90deg, var(--ink) 0 55%, var(--cyan) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .intro { max-width: 560px; }
.hero-actions, .hero .intro, .hero .eyebrow { position: relative; z-index: 2; }
.hero-foot { position: relative; z-index: 2; }

/* --- 04 / STRUMENTI DEV: Architettura Software, Telemetria SDK & Moduli --- */
.dev-architecture-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 28px;
}

.dev-arch-cell {
  background: var(--surface-card);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.dev-arch-label {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-transform: uppercase;
}

.dev-arch-val {
  font-family: var(--mono-font);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  line-height: 1.4;
}

.tool-feature {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 36px;
  align-items: stretch;
  background: var(--surface-card);
  border: 1px solid var(--line);
  padding: 32px;
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.tool-feature:hover {
  border-color: var(--cyan);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
}

.tool-visual {
  height: auto;
  min-height: 330px;
  background: radial-gradient(circle at 50% 44%, var(--cyan-glow) 0%, var(--surface) 74%);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 36px 20px 48px;
}

.tool-mod-id {
  position: absolute;
  top: 12px;
  left: 14px;
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  background: rgba(11, 15, 16, 0.78);
  border: 1px solid var(--line-strong);
  padding: 3px 8px;
  border-radius: 3px;
  z-index: 3;
}
html[data-theme="light"] .tool-mod-id {
  background: rgba(255, 255, 255, 0.9);
}

.hawk-img {
  width: 205px;
  height: 205px;
}

.dev-namespace {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 500;
  color: var(--cyan);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 3px 9px;
  border-radius: 3px;
  letter-spacing: 0.02em;
}

.tool-title-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.tool-title-line h2 {
  font-size: clamp(28px, 3vw, 38px);
  margin: 0;
  line-height: 1.1;
}

.tool-copy > p {
  font-size: 15px;
  line-height: 1.68;
  color: var(--ink-secondary);
  margin: 0 0 16px;
}

.dev-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.dev-spec-cell {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.dev-spec-k {
  font-family: var(--mono-font);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--muted);
  text-transform: uppercase;
}

.dev-spec-v {
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
}

.tool-copy .chips {
  margin: 0 0 20px;
}

.tool-actions-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* --- DEV suite: ATk · WinSDLauncher · EnviMeter --- */
.tools-suite-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.suite-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.suite-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.suite-mod-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.suite-mod-id {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.suite-top {
  display: flex;
  align-items: center;
  gap: 14px;
}

.suite-icon {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: contain;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
}

.suite-mono {
  border: 1px solid var(--line-strong);
  font-family: var(--mono-font);
  font-weight: 700;
  font-size: 15px;
  color: var(--cyan);
  background: var(--surface);
}

html[data-theme="dark"] .suite-icon.invert-dark {
  filter: invert(1) hue-rotate(180deg);
}

.suite-titles {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.suite-card h3 {
  font-size: 19px;
  margin: 0;
  line-height: 1.2;
}

.suite-titles .dev-namespace {
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 10.5px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.suite-badge {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--pink);
  background: var(--pink-glow);
  border: 1px solid rgba(255, 117, 181, 0.38);
  padding: 2px 7px;
  border-radius: 3px;
  display: inline-block;
  white-space: nowrap;
}

html[data-theme="light"] .suite-badge {
  border-color: rgba(184, 28, 93, 0.35);
}

.suite-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 3px;
}

.suite-desc {
  font-size: 14px;
  line-height: 1.62;
  color: var(--ink-secondary);
  margin: 0;
  flex: 1;
}

.suite-chips {
  margin: 0;
  gap: 6px;
}

.suite-chips span {
  font-size: 11px;
  padding: 3px 9px;
}

.suite-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}

.suite-link {
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.suite-card:hover .suite-link {
  color: var(--cyan);
}

@media (max-width: 1040px) {
  .dev-architecture-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .tool-feature {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }
  .tool-visual {
    min-height: 260px;
  }
  .tools-suite-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .dev-architecture-bar,
  .dev-spec-grid,
  .suite-meta-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Feed Note: elenco compatto stile "indice di rivista", niente card giganti --- */
.feed-compact-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.feed-row {
  display: grid; grid-template-columns: 112px 96px 1fr auto; gap: 22px; align-items: center;
  padding: 16px 4px; border-bottom: 1px solid var(--line);
  transition: background-color var(--transition), padding var(--transition);
}
.feed-row:hover { background: var(--surface); padding-left: 12px; }
.feed-thumb {
  width: 112px; height: 64px; object-fit: cover; border-radius: 2px;
  filter: grayscale(0.85) contrast(1.05); transition: filter var(--transition);
}
.feed-row:hover .feed-thumb { filter: none; }
.feed-date { font-family: var(--mono-font); font-size: 12px; color: var(--muted); }
.feed-main h4 { font-family: var(--display-font); font-size: 18px; font-weight: 600; margin: 0 0 4px; line-height: 1.35; color: var(--ink); }
.feed-main p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.feed-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.feed-tag { font-family: var(--mono-font); font-size: 11px; font-weight: 600; color: var(--cyan); white-space: nowrap; }
.fixed-feed-list .feed-tag {
  color: var(--pink);
  background: var(--pink-glow);
  border: 1px solid rgba(255, 117, 181, 0.38);
  padding: 2px 8px;
  border-radius: 3px;
}
html[data-theme="light"] .fixed-feed-list .feed-tag {
  border-color: rgba(184, 28, 93, 0.35);
}
.feed-go { font-size: 16px; color: var(--muted); }
.feed-row:hover .feed-go { color: var(--cyan); }
.feed-subgroup { margin-bottom: 44px; }

/* --- Widget Impatto / Citazioni --- */
.impact-widget {
  margin-top: 40px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface-card);
}
.impact-head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: end; margin-bottom: 24px; }
.impact-head h3 { font-size: 26px; margin: 4px 0 8px; }
.impact-head p { margin: 0; max-width: 520px; }
.impact-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.impact-metric { background: var(--surface-card); padding: 14px 12px; }
.impact-metric strong { display: block; font-family: var(--mono-font); font-size: 26px; color: var(--ink); line-height: 1.1; }
.impact-metric span { font-family: var(--mono-font); font-size: 10.5px; letter-spacing: 0.06em; color: var(--muted); text-transform: uppercase; }

/* --- Grafico Telemetrico: Traiettoria Citazioni & Web Mentions Ecosystem --- */
.impact-visual-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 20px;
  margin-bottom: 26px;
}
.impact-chart-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}
.impact-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.impact-chart-title {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-transform: uppercase;
}
.impact-chart-legend {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono-font);
  font-size: 10px;
  color: var(--muted);
}
.legend-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
}
.legend-dot.cyan-dot { background: var(--cyan); }
.legend-dot.pink-dot { background: var(--pink); }

.impact-bars-stage {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 8px;
  align-items: end;
  height: 148px;
  padding-top: 18px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.impact-year-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 6px;
  cursor: pointer;
}
.impact-bar-val {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  color: var(--ink-secondary);
  transition: color var(--transition), transform var(--transition);
}
.impact-year-col:hover .impact-bar-val {
  color: var(--cyan);
  transform: translateY(-2px);
}
.impact-bar-stack {
  width: 100%;
  max-width: 28px;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, var(--pink) 0%, var(--cyan) 100%);
  opacity: 0.86;
  transition: opacity var(--transition), filter var(--transition), transform var(--transition);
  transform-origin: bottom center;
}
.impact-year-col:hover .impact-bar-stack {
  opacity: 1;
  filter: brightness(1.18);
  transform: scaleY(1.04);
}
.impact-bar-yr {
  font-family: var(--mono-font);
  font-size: 10px;
  color: var(--muted);
  padding-top: 4px;
}

.impact-domain-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.impact-domain-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 3px;
  transition: background-color var(--transition);
}
.impact-domain-row:hover {
  background: var(--surface-card);
}
.impact-domain-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 11px;
}
.impact-domain-name {
  color: var(--ink);
  font-weight: 600;
}
.impact-domain-row:hover .impact-domain-name {
  color: var(--cyan);
}
.impact-domain-count {
  color: var(--pink);
  font-weight: 600;
  font-size: 10.5px;
}
.impact-domain-track {
  width: 100%;
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.impact-domain-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.impact-right-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}
.impact-kind-badge {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  color: var(--pink);
  background: var(--pink-glow);
  border: 1px solid rgba(255, 117, 181, 0.38);
  padding: 2px 7px;
  border-radius: 3px;
  white-space: nowrap;
}
html[data-theme="light"] .impact-kind-badge {
  border-color: rgba(184, 28, 93, 0.35);
}

.impact-tabs { margin-bottom: 8px; }
.impact-list { list-style: none; margin: 0; padding: 0; counter-reset: cit; }
.impact-item {
  counter-increment: cit;
  display: grid; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: baseline;
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.impact-item::before { content: counter(cit, decimal-leading-zero); font-family: var(--mono-font); font-size: 12px; color: var(--muted); }
.impact-item a { font-weight: 600; color: var(--ink); line-height: 1.4; }
.impact-item a:hover { color: var(--cyan); }
.impact-sub { font-size: 13px; color: var(--muted); margin-top: 3px; }
.impact-sub em { font-family: var(--body-font); font-style: normal; color: var(--ink-secondary); }
.impact-cites { font-family: var(--mono-font); font-size: 11.5px; color: var(--pink); margin-top: 4px; }
.impact-year { font-family: var(--mono-font); font-size: 13px; color: var(--cyan); }
.impact-empty { padding: 20px 0; color: var(--muted); font-size: 14px; }
.impact-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; gap: 16px; }
.impact-updated { font-family: var(--mono-font); font-size: 11px; color: var(--muted); }

@media (max-width: 1080px) {
  .tools-suite-grid { grid-template-columns: 1fr 1fr; }
  .impact-head, .impact-visual-grid { grid-template-columns: 1fr; }
  .hero-art { width: 100%; right: 0; opacity: 0.45; }
}
@media (max-width: 768px) {
  .hero-line1 { white-space: normal; }
  .tools-suite-grid { grid-template-columns: 1fr; }
  .feed-row { grid-template-columns: 1fr auto; }
  .feed-thumb, .feed-date { display: none; }
  .impact-metrics { grid-template-columns: repeat(2, 1fr); }
  .impact-widget { padding: 20px; }
  .impact-item { grid-template-columns: 1fr; gap: 4px; }
  .impact-item::before { display: none; }
}


/* ==========================================================================
   v4 — MULTI-PAGE ARCHITECTURE, ORGANIC FIELDS, CAROUSEL & HUD TOOLTIPS
   ========================================================================== */

/* --- 1. Multi-Page View Router & Active Navigation --- */
.header nav a.nav-page-link {
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}
.header nav a.nav-page-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.header nav a.nav-page-link.active {
  color: var(--ink);
  font-weight: 600;
}
.header nav a.nav-page-link.active::after {
  transform: scaleX(1);
}

.page-view[hidden] {
  display: none !important;
}
.page-view.active {
  display: block;
  animation: pageViewEnter 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes pageViewEnter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- 2. Organic Computational Organisms on Dedicated Pages --- */
.page-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: 72px;
}
.page-stage-content {
  position: relative;
  z-index: 2;
}
.page-organism-wrap {
  position: absolute;
  top: -48px;
  right: -6%;
  width: 78%;
  height: 740px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.96;
}
.page-organism {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-mask-image: radial-gradient(ellipse 76% 72% at 58% 48%, #000 48%, transparent 98%);
          mask-image: radial-gradient(ellipse 76% 72% at 58% 48%, #000 48%, transparent 98%);
}
.organism-hud {
  position: absolute;
  top: 56px;
  right: 10%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--ink-secondary);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(4px);
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--cyan) 38%, transparent);
  padding: 3px 8px;
  border-radius: 0;
  box-shadow: none;
  z-index: 2;
}
.organism-hud::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  flex-shrink: 0;
}
.organism-coords {
  position: absolute;
  bottom: 112px;
  right: 10%;
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.11em;
  color: var(--ink-secondary);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(3px);
  border: 0;
  border-left: 1.5px solid color-mix(in srgb, var(--cyan) 65%, transparent);
  padding: 2px 8px;
  border-radius: 0;
  box-shadow: none;
  z-index: 2;
}
.organism-coords::before {
  content: "⊹ ";
  color: var(--cyan);
  opacity: 0.85;
}

/* Allineamento a sinistra del blocco titolo + sottotitolo nelle pagine interne (come nella Home)
   così che il sottotitolo non si estenda mai sopra l'animazione organica 3D sulla destra */
.page-stage .title-row {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 16px;
  margin-bottom: 44px;
}
.page-stage .title-row h2 {
  text-shadow: none;
  filter: drop-shadow(0 2px 14px var(--bg));
}
/* Doppio colore sui titoli di tutte le pagine e sezioni, identico alla Hero della Home:
   1ª riga con sfumatura da --ink a --cyan, 2ª riga corsiva in --pink */
.title-row h2 > span:first-child,
.approach-grid h2 > span:first-child,
.contact h2 > span:first-child {
  display: inline-block;
  background: linear-gradient(90deg, var(--ink) 0 52%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.title-row h2 > em,
.approach-grid h2 > em,
.contact h2 > em {
  color: var(--pink);
}
.page-stage .title-row .services-intro,
.page-stage .title-row .papers-intro,
.page-stage .title-row .research-intro {
  max-width: 510px;
  margin: 0;
  color: var(--ink-secondary);
  line-height: 1.72;
  background: transparent;
  border: 0;
  padding: 0;
  box-shadow: none;
  text-shadow: 0 1px 10px var(--bg);
}

/* --- 3. Home Portals Gateway (4 Dimensions Grid) --- */
.portals-section {
  padding-top: 84px;
  padding-bottom: 48px;
}
.portals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.portal-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.portal-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}
.portal-num {
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pink);
}
.portal-card h3 {
  font-family: var(--display-font);
  font-size: 26px;
  margin: 4px 0;
  color: var(--ink);
}
.portal-sub {
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}
.portal-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}
.portal-cta {
  font-family: var(--mono-font);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.portal-card:hover .portal-cta {
  color: var(--cyan);
}

/* --- 4. Fixed Lateral Developer Edge Navigators (</ PREV ... NEXT />) --- */
.page-pager {
  display: none !important;
}

.edge-page-nav {
  pointer-events: none;
}

.edge-nav-btn {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 65;
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  background: rgba(11, 15, 16, 0.84);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  text-decoration: none;
  padding: 14px 11px;
  transition: border-color 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              background-color 0.28s ease,
              box-shadow 0.28s ease,
              transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

html[data-theme="light"] .edge-nav-btn {
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 6px 20px rgba(0, 24, 30, 0.08);
}

.edge-nav-prev {
  left: 0;
  border-left: 3px solid var(--cyan);
  border-radius: 0 8px 8px 0;
}

.edge-nav-next {
  right: 0;
  border-right: 3px solid var(--cyan);
  border-radius: 8px 0 0 8px;
}

.edge-nav-btn:hover {
  border-color: var(--cyan);
  background: rgba(14, 21, 24, 0.95);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38), 0 0 16px var(--cyan-glow);
}

html[data-theme="light"] .edge-nav-btn:hover {
  background: rgba(255, 255, 255, 0.98);
}

.edge-nav-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 34px;
}

.edge-nav-glyph {
  font-family: var(--mono-font);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--cyan);
  line-height: 1;
  transition: transform 0.25s ease, color 0.25s ease;
}

.edge-nav-prev:hover .edge-nav-glyph {
  transform: translateX(-3px);
}

.edge-nav-next:hover .edge-nav-glyph {
  transform: translateX(3px);
}

.edge-nav-code {
  font-family: var(--mono-font);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.06em;
  line-height: 1;
}

.edge-nav-drawer {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  transition: max-width 0.34s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.26s ease,
              padding 0.34s cubic-bezier(0.22, 1, 0.36, 1);
}

.edge-nav-prev:hover .edge-nav-drawer,
.edge-nav-prev:focus-visible .edge-nav-drawer {
  max-width: 190px;
  opacity: 1;
  padding-left: 10px;
  padding-right: 6px;
}

.edge-nav-next:hover .edge-nav-drawer,
.edge-nav-next:focus-visible .edge-nav-drawer {
  max-width: 190px;
  opacity: 1;
  padding-left: 6px;
  padding-right: 10px;
  text-align: right;
}

.edge-nav-cmd {
  font-family: var(--mono-font);
  font-size: 9.5px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.edge-nav-title {
  font-family: var(--display-font);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

@media (max-width: 768px) {
  .edge-nav-btn {
    top: auto;
    bottom: 18px;
    transform: none;
    padding: 8px 6px;
  }
  .edge-nav-drawer {
    display: none;
  }
}

/* --- 5. Interactive Card Carousel / Slider (Notes & Feed) --- */
.feed-view-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.feed-carousel-stage {
  margin-top: 12px;
  margin-bottom: 52px;
}
.carousel-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.carousel-status {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  max-width: 360px;
}
.carousel-counter {
  font-family: var(--mono-font);
  font-size: 13px;
  color: var(--cyan);
  white-space: nowrap;
}
.carousel-progress-bar {
  flex: 1;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.carousel-progress-fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  transition: width 0.25s ease;
}
.carousel-nav-btns {
  display: flex;
  align-items: center;
  gap: 8px;
}
.carousel-autoplay-btn {
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  color: var(--ink-secondary);
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}
.carousel-autoplay-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.carousel-autoplay-btn[aria-pressed="true"] {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
}
.autoplay-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  display: inline-block;
}
.carousel-autoplay-btn[aria-pressed="true"] .autoplay-dot {
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulseDot 1.8s infinite ease-in-out;
}
.carousel-btn {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  color: var(--ink);
  font-family: var(--mono-font);
  font-size: 16px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}
.carousel-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.feed-carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc(33.333% - 14px);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 6px 2px 18px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
  cursor: grab;
}
.feed-carousel-track.dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  scroll-behavior: auto;
}
.feed-carousel-track::-webkit-scrollbar {
  height: 5px;
}
.feed-carousel-track::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 3px;
}

.carousel-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
}
.carousel-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}
.carousel-card.is-fixed-slide {
  border-color: rgba(255, 84, 154, 0.35);
}
.carousel-card-media {
  position: relative;
  height: 196px;
  overflow: hidden;
  background: var(--surface);
}
.carousel-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), filter 0.35s ease;
  filter: saturate(0.88) contrast(1.04);
}
.carousel-card:hover .carousel-card-media img {
  transform: scale(1.05);
  filter: saturate(1.08) contrast(1.06);
}
.carousel-badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 11px;
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  background: rgba(11, 15, 16, 0.90);
  backdrop-filter: blur(8px);
  color: #6ef0fa;
  border: 1px solid rgba(92, 230, 242, 0.52);
  border-radius: 3px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}
.carousel-card.is-fixed-slide .carousel-badge-top {
  background: rgba(196, 22, 92, 0.94);
  color: #ffffff;
  border-color: #ff8cc6;
  box-shadow: 0 4px 14px rgba(196, 22, 92, 0.38);
}
.carousel-score-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 9px;
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 600;
  background: rgba(11, 15, 16, 0.90);
  backdrop-filter: blur(8px);
  color: #f3f7f6;
  border: 1px solid rgba(92, 230, 242, 0.52);
  border-radius: 3px;
}

.carousel-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  flex: 1;
}
.carousel-meta-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--mono-font);
  font-size: 11.5px;
  color: var(--muted);
}
.carousel-meta-sep {
  color: var(--line-strong);
}
.carousel-read-pill {
  color: var(--cyan);
}
.carousel-card-body h3 {
  font-family: var(--display-font);
  font-size: 19px;
  line-height: 1.32;
  margin: 0;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.carousel-card-body p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.carousel-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.carousel-topic-chip {
  font-family: var(--mono-font);
  font-size: 10.5px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink-secondary);
  background: var(--surface);
}
.carousel-card-foot {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}
.carousel-card:hover .carousel-card-foot {
  color: var(--cyan);
}

/* --- 6. Contact Statement (No Plain-Text Email) --- */
.contact-statement {
  font-family: var(--display-font);
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.25;
  margin: 8px 0 14px;
  color: var(--ink);
  background: linear-gradient(90deg, var(--ink) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --- 7. Dynamic Cursor Spotlight Effect on Cards --- */
.spotlight-card,
.project-card,
.suite-card,
.carousel-card,
.service-card,
.portal-card {
  position: relative;
}
.spotlight-card::before,
.project-card::before,
.suite-card::before,
.carousel-card::before,
.service-card::before,
.portal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(
    420px circle at var(--mx, 50%) var(--my, 50%),
    rgba(50, 214, 227, 0.09),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 1;
}
.spotlight-card:hover::before,
.project-card:hover::before,
.suite-card:hover::before,
.carousel-card:hover::before,
.service-card:hover::before,
.portal-card:hover::before {
  opacity: 1;
}

/* --- 8. Strategic Computational HUD Tooltip --- */
.comp-tooltip {
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  max-width: 310px;
  padding: 9px 12px;
  background: rgba(11, 15, 16, 0.94);
  border: 1px solid var(--cyan);
  border-left: 3px solid var(--pink);
  border-radius: 3px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transform: translate3d(var(--tx, -999px), var(--ty, -999px), 0);
  transition: opacity 0.14s ease;
}
html[data-theme="light"] .comp-tooltip {
  background: rgba(248, 246, 240, 0.96);
  box-shadow: 0 10px 28px rgba(0, 35, 42, 0.14);
}
.comp-tooltip[hidden] {
  display: none !important;
}
.comp-tooltip-tag {
  font-family: var(--mono-font);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-transform: uppercase;
}
.comp-tooltip-text {
  font-family: var(--body-font);
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink);
}

/* --- 9. Computational HUD Scroll-to-Top Telemetry Node --- */
.scroll-top-hud {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 990;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  background: rgba(11, 15, 16, 0.88);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
  color: var(--ink);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, 16px, 0) scale(0.94);
  transition:
    opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.28s,
    border-color var(--transition),
    box-shadow var(--transition);
}
html[data-theme="light"] .scroll-top-hud {
  background: rgba(248, 246, 240, 0.92);
  box-shadow: 0 10px 24px rgba(0, 35, 42, 0.12);
}
.scroll-top-hud.visible {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0) scale(1);
}
.scroll-top-hud:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 22px var(--cyan-glow);
  transform: translate3d(0, -3px, 0) scale(1.02);
}
.scroll-hud-dial {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
}
.scroll-hud-dial svg {
  display: block;
  overflow: visible;
}
.hud-dial-reticle {
  stroke: var(--line-strong);
  stroke-width: 0.9;
  transform-origin: 21px 21px;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), stroke var(--transition);
}
.scroll-top-hud:hover .hud-dial-reticle {
  stroke: var(--cyan);
  transform: rotate(45deg);
}
.hud-dial-track {
  stroke: var(--line);
  stroke-width: 1.5;
}
.hud-dial-progress {
  stroke-width: 1.8;
  transform: rotate(-90deg);
  transform-origin: 21px 21px;
  transition: stroke-dashoffset 0.12s linear;
}
.hud-dial-arrow {
  stroke: var(--ink);
  stroke-width: 1.5;
  transition: transform 0.24s ease, stroke var(--transition);
}
.scroll-top-hud:hover .hud-dial-arrow {
  stroke: var(--cyan);
  transform: translateY(-1.5px);
}
.scroll-hud-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  padding-right: 2px;
}
.scroll-hud-label {
  font-family: var(--mono-font);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.scroll-hud-z {
  font-family: var(--mono-font);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.04em;
}
.scroll-top-hud:hover .scroll-hud-label {
  color: var(--pink);
}

.paper-cite-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 3px 8px;
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 600;
  color: var(--pink);
  border: 1px solid rgba(255, 84, 154, 0.4);
  background: var(--pink-glow);
  border-radius: 2px;
  white-space: nowrap;
}

/* --- 10. Architectural Codex Background Layer (Brunelleschi / Vitruvius Lab) --- */
.bg-lab {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px 5px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-card);
}
.bg-lab-label {
  font-family: var(--mono-font);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pink);
  padding: 0 5px 0 4px;
  cursor: help;
}
.bg-lab-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono-font);
  font-size: 10.5px;
  font-weight: 600;
  min-width: 22px;
  height: 22px;
  padding: 0 5px;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.bg-lab-btn:hover {
  color: var(--ink);
}
.bg-lab-btn[aria-pressed="true"] {
  background: var(--cyan);
  color: #061012;
  font-weight: 700;
}
html[data-theme="light"] .bg-lab-btn[aria-pressed="true"] {
  color: #ffffff;
}

.codex-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  transition: opacity 0.45s ease;
}
#main,
.footer {
  position: relative;
  z-index: 1;
}
.services-section {
  background: rgba(17, 23, 25, 0.78);
}
html[data-theme="light"] .services-section {
  background: rgba(235, 233, 226, 0.78);
}
.tools {
  background: var(--bg);
}

.codex-layer {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Preset Switching Rules (Official Approved Background: AB / hybrid) */
html[data-bg-preset="none"] .codex-backdrop {
  opacity: 0;
}
html[data-bg-preset="brunelleschi"] .codex-brunelleschi {
  opacity: 1;
}
html[data-bg-preset="vitruvius"] .codex-vitruvius {
  opacity: 1;
}
html:not([data-bg-preset]) .codex-brunelleschi,
html:not([data-bg-preset]) .codex-vitruvius,
html[data-bg-preset="hybrid"] .codex-brunelleschi,
html[data-bg-preset="hybrid"] .codex-vitruvius {
  opacity: 1;
}
html:not([data-bg-preset]) .codex-brunelleschi .codex-right,
html[data-bg-preset="hybrid"] .codex-brunelleschi .codex-right {
  opacity: 0.22;
}
html:not([data-bg-preset]) .codex-vitruvius .codex-left,
html[data-bg-preset="hybrid"] .codex-vitruvius .codex-left {
  opacity: 0.22;
}

.codex-svg {
  position: absolute;
  top: -30px;
  height: calc(100vh + 90px);
  width: auto;
  max-width: 48vw;
  transform: translate3d(0, var(--codex-shift, 0px), 0);
  transition: opacity 0.4s ease;
}
.codex-left {
  left: -12px;
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.75) 58%, transparent 100%);
          mask-image: linear-gradient(90deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.75) 58%, transparent 100%);
}
.codex-right {
  right: -12px;
  -webkit-mask-image: linear-gradient(270deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.75) 58%, transparent 100%);
          mask-image: linear-gradient(270deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.75) 58%, transparent 100%);
}

/* Engraving Stroke & Calligraphic Typography */
.codex-stroke {
  stroke: rgba(92, 224, 236, 0.16);
  stroke-width: 1;
}
html[data-theme="light"] .codex-stroke {
  stroke: rgba(18, 72, 82, 0.165);
}

.codex-stroke text {
  stroke: none;
  fill: rgba(210, 236, 238, 0.22);
}
html[data-theme="light"] .codex-stroke text {
  fill: rgba(68, 42, 26, 0.23);
}

.codex-caption {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  fill: rgba(92, 224, 236, 0.26) !important;
}
html[data-theme="light"] .codex-caption {
  fill: rgba(0, 108, 120, 0.28) !important;
}

.codex-latin-Display {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-style: italic;
  letter-spacing: 0.03em;
  fill: rgba(242, 246, 245, 0.22) !important;
}
html[data-theme="light"] .codex-latin-Display {
  fill: rgba(92, 36, 22, 0.24) !important;
}

.codex-latin-quote {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14.5px;
  font-style: italic;
  letter-spacing: 0.02em;
}

.codex-formula {
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.03em;
  fill: rgba(255, 117, 181, 0.24) !important;
}
html[data-theme="light"] .codex-formula {
  fill: rgba(164, 24, 82, 0.25) !important;
}

.codex-note {
  font-family: var(--mono-font);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  opacity: 0.85;
}

/* Scroll-Driven Mechanical Rotation for Brunelleschi Gears & Vitruvian Rose */
.codex-gear-main {
  transform: translate(250px, 240px) rotate(var(--codex-rot, 0deg));
}
.codex-vitruvius .codex-gear-main {
  transform: translate(215px, 318px) rotate(calc(var(--codex-rot, 0deg) * 0.45));
}
.codex-gear-sub {
  transform: translate(418px, 240px) rotate(calc(var(--codex-rot, 0deg) * -2.8));
}

@media (max-width: 1120px) {
  .portals-grid { grid-template-columns: repeat(2, 1fr); }
  .projects { grid-template-columns: repeat(2, 1fr); }
  .feed-carousel-track { grid-auto-columns: calc(50% - 10px); }
  .page-organism-wrap { width: 90%; opacity: 0.48; }
  .codex-svg { max-width: 62vw; opacity: 0.65; }
}
@media (max-width: 768px) {
  .portals-grid { grid-template-columns: 1fr; }
  .projects { grid-template-columns: 1fr; }
  .feed-carousel-track { grid-auto-columns: 88%; }
  .page-pager { flex-direction: column; align-items: stretch; text-align: center; }
  .comp-tooltip { display: none !important; }
  .scroll-top-hud { right: 16px; bottom: 18px; padding: 5px; }
  .scroll-hud-meta { display: none; }
  .codex-right { display: none; }
  .codex-left { max-width: 95vw; opacity: 0.55; }
}

/* ==========================================================================
   CHROMATIC HARMONIZATION (ICONS & EDITORIAL PHOTOGRAPHY)
   Attenua i colori saturi eterogenei di icone software e miniature fotografiche
   a riposo, restituendo il colore pieno solo all'interazione (:hover).
   ========================================================================== */

/* 1. Icone Software & Stack (Rhino, Grasshopper, C#, Windows GUI, ATk) */
.track-icons img,
.service-mini-icon,
.tech-dock-pill img,
.tool-stack-icons img,
.chip-inline-icon,
.dev-arch-val img,
.suite-icon:not(.suite-mono):not(.invert-dark) {
  filter: grayscale(0.68) saturate(0.38) contrast(1.04);
  opacity: 0.84;
  transition: filter 0.32s ease, opacity 0.32s ease, transform 0.25s ease;
}

html[data-theme="dark"] .suite-icon.invert-dark {
  filter: invert(1) hue-rotate(180deg) grayscale(0.62) saturate(0.42);
  opacity: 0.86;
  transition: filter 0.32s ease, opacity 0.32s ease;
}

.track-card:hover .track-icons img,
.service-card:hover .service-mini-icon,
.tool-feature:hover .tech-dock-pill img,
.tool-feature:hover .tool-stack-icons img,
.suite-card:hover .suite-icon:not(.suite-mono):not(.invert-dark),
.suite-card:hover .chip-inline-icon,
.project-card:hover .chip-inline-icon,
.dev-arch-cell:hover .dev-arch-val img,
.carousel-topic-chip:hover .chip-inline-icon,
.tool-stack-icons img:hover {
  filter: grayscale(0.05) saturate(0.92) contrast(1.04);
  opacity: 1;
}

html[data-theme="dark"] .suite-card:hover .suite-icon.invert-dark {
  filter: invert(1) hue-rotate(180deg) grayscale(0) saturate(0.95);
  opacity: 1;
}

/* 2. Miniature Progetti (Works) & Carosello Articoli (Notes & Feed) */
.project-image-wrap::after,
.carousel-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(14, 18, 19, 0.16) 0%,
    rgba(92, 230, 242, 0.06) 55%,
    rgba(14, 18, 19, 0.34) 100%
  );
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.4s ease;
}

html[data-theme="light"] .project-image-wrap::after,
html[data-theme="light"] .carousel-card-media::after {
  background: linear-gradient(
    180deg,
    rgba(244, 246, 246, 0.08) 0%,
    rgba(11, 122, 134, 0.05) 55%,
    rgba(18, 24, 26, 0.18) 100%
  );
}

.project-image-wrap .badge-tag,
.project-image-wrap .work-loc-pill,
.project-image-wrap .zoom-btn,
.carousel-card-media .carousel-badge-top,
.carousel-card-media .carousel-date-pill {
  z-index: 2;
}

.project-image-wrap img,
.carousel-card-media img {
  filter: grayscale(0.62) saturate(0.38) contrast(1.06) brightness(0.92);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), filter 0.4s ease;
}

.project-card:hover .project-image-wrap::after,
.carousel-card:hover .carousel-card-media::after {
  opacity: 0.15;
}

.project-card:hover .project-image-wrap img,
.carousel-card:hover .carousel-card-media img {
  transform: scale(1.045);
  filter: grayscale(0.06) saturate(0.94) contrast(1.05) brightness(1);
}

/* ==========================================================================
   3D ORGANIC SEMANTIC WORD CLOUD & SYNAPTIC GRAPH (05 / PUBLICATIONS)
   ========================================================================== */

.filters .wordcloud-trigger-btn,
.wordcloud-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono-font);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cyan);
  background: var(--cyan-glow);
  border: 1px solid var(--cyan);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.filters .wordcloud-trigger-btn:hover,
.wordcloud-trigger-btn:hover {
  background: var(--cyan);
  color: #0b0f10;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--cyan-glow);
}

.wordcloud-top-pill {
  padding: 5px 13px;
  font-size: 11.5px;
}

#pubblicazioni.papers-section {
  position: relative;
}

#pubblicazioni > .page-stage-content,
#pubblicazioni > .page-organism-wrap {
  transition: opacity 0.52s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.52s cubic-bezier(0.22, 1, 0.36, 1),
              filter 0.52s ease;
}

#pubblicazioni.is-cloud-active > .page-stage-content,
#pubblicazioni.is-cloud-active > .page-organism-wrap {
  opacity: 0;
  transform: scale(0.965) translateY(14px);
  filter: blur(10px);
  pointer-events: none;
  max-height: 920px;
  overflow: hidden;
}

.semantic-cloud-stage {
  position: absolute;
  inset: 0;
  z-index: 20;
  padding-top: 32px;
  padding-bottom: 56px;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.02) translateY(-10px);
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              visibility 0.5s;
}

#pubblicazioni.is-cloud-active .semantic-cloud-stage {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

#pubblicazioni.is-cloud-active > .page-stage-content {
  position: absolute;
  inset: 0;
  height: 0;
  max-height: 0;
}

.semantic-cloud-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 1200px;
  margin-inline: auto;
}

.semantic-cloud-topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.semantic-cloud-titleblock h3 {
  font-size: clamp(24px, 3vw, 34px);
  margin: 6px 0 0;
  line-height: 1.15;
}

.semantic-cloud-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: var(--surface-card);
  border: 1px solid var(--cyan);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.semantic-cloud-back-btn:hover {
  background: var(--cyan);
  color: #0b0f10;
  transform: translateX(-3px);
  box-shadow: 0 8px 24px var(--cyan-glow);
}

.semantic-cloud-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.semantic-cluster-filters button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  padding: 6px 14px;
}

.cluster-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-pink { background: var(--pink); box-shadow: 0 0 8px var(--pink); }
.dot-cyan { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.dot-teal { background: #34d399; box-shadow: 0 0 8px rgba(52, 211, 153, 0.6); }
.dot-ivory { background: #e2e8f0; box-shadow: 0 0 8px rgba(226, 232, 240, 0.6); }
html[data-theme="light"] .dot-ivory { background: #475569; }

.semantic-cloud-hint {
  font-family: var(--mono-font);
  font-size: 11px;
  color: var(--muted);
}

.semantic-canvas-box {
  position: relative;
  width: 100%;
  height: 550px;
  background: radial-gradient(ellipse 68% 64% at 50% 50%, var(--cyan-glow) 0%, var(--surface-card) 78%);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: grab;
  user-select: none;
}

.semantic-canvas-box:active {
  cursor: grabbing;
}

#semantic-cloud-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.semantic-canvas-box .organism-hud {
  top: 16px;
  left: 18px;
  right: auto;
}

.semantic-canvas-box .organism-coords {
  bottom: 16px;
  right: 18px;
}

.semantic-inspector {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 24px;
  align-items: center;
  padding: 20px 24px;
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
}

.semantic-inspector-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.semantic-inspector-head h4 {
  font-size: 20px;
  margin: 0;
  color: var(--ink);
}

.semantic-inspector-main p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-secondary);
}

.semantic-inspector-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#semantic-insp-chips .carousel-topic-chip {
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

#semantic-insp-chips .carousel-topic-chip:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .semantic-canvas-box {
    height: 430px;
  }
  .semantic-inspector {
    grid-template-columns: 1fr;
  }
}

.newsletter-feed-pill {
  text-decoration: none;
}

/* ==========================================================================
   14. HOME GUIDED SCROLL FOOTERS & QUICK JUMP PILLS
   ========================================================================== */
.hero-foot {
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.home-jump-bar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.home-jump-label {
  font-family: var(--mono-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-right: 4px;
}

.home-jump-pill {
  font-family: var(--mono-font);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-secondary);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.home-jump-pill:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
  transform: translateY(-1px);
}

.section-scroll-foot {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.scroll-foot-meta {
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.scroll-foot-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.scroll-step-prev {
  font-family: var(--mono-font);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--muted);
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.scroll-step-prev:hover {
  border-color: var(--line-strong);
  color: var(--ink);
  transform: translateY(-1px);
}

.scroll-step-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--cyan);
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--cyan) 50%, var(--line));
  background: color-mix(in srgb, var(--cyan) 10%, var(--surface));
  transition: border-color 0.22s ease, background-color 0.22s ease, color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.scroll-step-btn:hover {
  border-color: var(--cyan);
  background: var(--cyan);
  color: #061012;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--cyan-glow);
}

html[data-theme="light"] .scroll-step-btn:hover {
  color: #ffffff;
}

@media (max-width: 768px) {
  .home-jump-bar {
    display: none;
  }
  .section-scroll-foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   15. NATIVE HIGH-PRECISION OS CURSORS (SUBTLE & CRISP)
   ========================================================================== */
html, body {
  cursor: default;
}

a, button, [role="button"], .button, .home-jump-pill, .scroll-step-btn, .scroll-step-prev, .edge-nav-btn, .wordcloud-trigger-btn, .lightbox-close, .carousel-btn, .carousel-card, .track-card, .spotlight-card, [data-tooltip], [data-page-link] {
  cursor: pointer;
}

.hero-art, canvas#geometry {
  cursor: crosshair;
}