:root {
  --bg: #040706;
  --panel: #08120f;
  --panel-2: #0d1c17;
  --text: #d5ffe8;
  --muted: #83b29d;
  --accent: #2cf57b;
  --accent-soft: #7bffd1;
  --border: #1a4f34;
  --shadow: 0 0 24px rgba(44, 245, 123, 0.18);
}

body[data-theme="blue"] {
  --accent: #40c9ff;
  --accent-soft: #8ce8ff;
  --border: #1c4e61;
  --shadow: 0 0 24px rgba(64, 201, 255, 0.22);
}

body[data-theme="red"] {
  --accent: #ff003c;
  --accent-soft: #ff6b8b;
  --border: #590015;
  --shadow: 0 0 24px rgba(255, 0, 60, 0.3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overscroll-behavior: none;
  background-color: #040706;
}

body {
  margin: 0;
  overscroll-behavior: none;
  min-height: 100dvh; /* FIX: Modificato da 100vh a 100dvh */
  font-family: "Fira Code", Consolas, monospace;
  background: radial-gradient(circle at top, #0a1a14 0%, var(--bg) 45%);
  background-attachment: fixed; /* FIX: Previene che lo sfondo si spezzi su iOS */
  color: var(--text);
  line-height: 1.65;
  position: relative;
  overflow-x: hidden;
}

#matrix-canvas {
  position: fixed;
  top: 0; /* FIX: top 0 invece di inset 0 per iOS */
  left: 0; /* FIX: left 0 invece di inset 0 per iOS */
  width: 100vw; /* FIX: 100vw invece di 100% */
  height: 100dvh; /* FIX: 100dvh invece di 100% per coprire la barra di Safari */
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* Assicuriamo che il contenuto principale resti sopra il canvas */
main, .site-footer {
  position: relative;
  z-index: 10;
}

.screen-noise {
  position: fixed;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.03) 0,
    rgba(255, 255, 255, 0.03) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: 2;
  opacity: 0.25;
}

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(4, 7, 6, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.logo {
  color: var(--accent-soft);
  text-decoration: none;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--panel);
  display: block;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.2rem 0.35rem;
  border-radius: 0.35rem;
  transition: 150ms ease;
}

.nav-links a:hover {
  color: var(--accent-soft);
  background: rgba(255, 255, 255, 0.04);
}

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 0.5rem;
  padding: 0.3rem 0.6rem;
}

.hero {
  padding: 3.1rem 0 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.3rem;
}

.kicker {
  color: var(--accent-soft);
  margin-bottom: 0.25rem;
}

h1 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(2rem, 7vw, 3.2rem);
  line-height: 1.05;
  color: var(--accent);
  text-shadow: 0 0 14px rgba(44, 245, 123, 0.4);
}

.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
}

.glitch::before {
  left: 2px;
  text-shadow: -1px 0 var(--accent-soft);
  clip-path: inset(0 0 45% 0);
  animation: glitch1 2.4s infinite linear alternate-reverse;
}

.glitch::after {
  left: -2px;
  text-shadow: 1px 0 #fff;
  clip-path: inset(55% 0 0 0);
  animation: glitch2 1.8s infinite linear alternate-reverse;
}

@keyframes glitch1 {
  0% { transform: translate(0, 0); }
  40% { transform: translate(2px, -1px); }
  100% { transform: translate(-1px, 1px); }
}

@keyframes glitch2 {
  0% { transform: translate(0, 0); }
  40% { transform: translate(-2px, 1px); }
  100% { transform: translate(1px, -1px); }
}

.hero-text {
  color: var(--muted);
  max-width: 65ch;
  min-height: 54px;
}

.hero-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 1.1rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 0.55rem;
  padding: 0.65rem 0.95rem;
  border: 1px solid var(--border);
  transition: 200ms ease;
}

.btn-primary {
  color: #021008;
  background: var(--accent);
  font-weight: 700;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  color: var(--accent-soft);
}

.stats {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 0.7rem;
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  padding: 0.65rem 0.7rem;
}

.stat-value {
  display: block;
  color: var(--accent);
  font-weight: 700;
  font-size: 1.3rem;
}

.stat-label {
  color: var(--muted);
  font-size: 0.83rem;
}

.hero-panel {
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  box-shadow: var(--shadow);
  padding: 1rem;
}

.hero-panel h3 {
  margin-top: 0;
  color: var(--accent-soft);
}

.hero-panel ul {
  margin: 0;
  padding-left: 1rem;
}

.section {
  padding: 2.2rem 0;
}

.section-alt {
  background: color-mix(in srgb, var(--panel) 65%, transparent);
}

h2 {
  margin-top: 0;
  color: var(--accent-soft);
  font-size: clamp(1.2rem, 3.2vw, 1.75rem);
}

p {
  color: var(--muted);
}

a {
  color: var(--accent-soft);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--panel);
  padding: 0.85rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: 170ms ease;
}

.project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.project-card h3 {
  margin-top: 0;
  color: var(--text);
}

.project-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.55rem;
  padding: 0.72rem 1rem;
  min-width: 190px;
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  background: color-mix(in srgb, var(--panel-2) 78%, transparent);
  color: var(--accent-soft);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: 180ms ease;
}

.project-card a:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.terminal-window {
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: #020403;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal-topbar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0.8rem;
  background: #06130f;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }

.terminal-title {
  margin-left: 0.45rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.terminal-output {
  min-height: 210px;
  max-height: 310px;
  overflow-y: auto;
  padding: 0.8rem;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--accent-soft);
}

.terminal-line {
  margin-bottom: 0.35rem;
}

.terminal-line.input {
  color: var(--text);
}

.terminal-line.error {
  color: #ff8a9f;
}

.terminal-line.success {
  color: var(--accent);
}

.terminal-input-row {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  padding: 0.75rem 0.8rem;
  border-top: 1px solid var(--border);
}

.prompt {
  color: var(--accent);
  font-size: 0.92rem;
}

#terminal-input {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
}

.terminal-hint {
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding: 0.55rem 0.8rem;
  font-size: 0.8rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: 450ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  padding: 1rem 0 2rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .menu-btn {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    right: 4%;
    top: 66px;
    width: 190px;
    display: none;
    flex-direction: column;
    padding: 0.6rem;
    border-radius: 0.7rem;
    border: 1px solid var(--border);
    background: var(--panel);
  }

  .nav-links.open {
    display: flex;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: 1fr;
  }
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.social-links {
  display: flex;
  gap: 0.6rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 0.55rem;
  color: var(--muted);
  background: var(--panel);
  transition: 180ms ease;
  text-decoration: none;
}

.social-btn svg {
  width: 18px;
  height: 18px;
}

.social-btn:hover {
  color: var(--accent-soft);
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.social-links-panel {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.social-panel-btn {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  background: color-mix(in srgb, var(--panel-2) 70%, transparent);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: 180ms ease;
}

.social-panel-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent);
}

.social-panel-btn:hover {
  color: var(--accent-soft);
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: var(--shadow);
}