@import "tailwindcss";

@theme {
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --color-nx-bg: #030712;
  --color-nx-surface: #0b1220;
  --color-nx-elevated: #111c2e;
  --color-nx-border: rgba(148, 163, 184, 0.12);
  --color-nx-muted: #94a3b8;
  --color-nx-fg: #f1f5f9;
  --color-nx-accent: #38bdf8;
  --color-nx-accent-2: #a78bfa;
}

@layer base {
  html {
    scroll-behavior: smooth;
    /* Fallback: la homepage alza il valore misurando l’header in nx-nav-spy.ts */
    scroll-padding-top: 5.5rem;
  }
  body {
    @apply bg-nx-bg text-nx-fg antialiased;
    font-family: var(--font-sans);
  }
}

@layer components {
  .nx-nav-link {
    @apply inline-block transition-colors duration-200;
    transition-property: color, filter, text-shadow, opacity;
  }
  .nx-nav-link[data-nav-active='false'] {
    @apply text-nx-muted hover:text-nx-fg;
  }
}

/* Canvas particelle: fisso al viewport (non alto quanto tutto il documento) */
.nx-particle-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Subtle grid (Vercel-like) + vignette */
.nx-grid-bg {
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.85), rgba(3, 7, 18, 0.95)),
    linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 64px 64px, 64px 64px;
  background-position: 0 0, -1px -1px, -1px -1px;
}

/* Code window title bar dots */
.nx-dot {
  @apply size-2.5 rounded-full;
}

[x-cloak] {
  display: none !important;
}

/* Hero: flusso dati a destra, altezza piena sezione — maschere morbide (no tagli netti) */
.nx-hero-ambient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.nx-hero-ambient__inner {
  position: absolute;
  top: 0;
  right: -14%;
  bottom: 0;
  width: min(56vw, 560px);
  height: 100%;
  opacity: 0.62;
  mask-image:
    linear-gradient(to bottom, transparent 0%, black 6%, black 94%, transparent 100%),
    linear-gradient(to left, black 0%, black 42%, transparent 88%);
  -webkit-mask-image:
    linear-gradient(to bottom, transparent 0%, black 6%, black 94%, transparent 100%),
    linear-gradient(to left, black 0%, black 42%, transparent 88%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.nx-hero-dataflow-svg {
  display: block;
  min-height: 100%;
}

.nx-hero-dataflow-svg .nx-flow-line--a {
  animation: nx-dataflow-dash 20s linear infinite;
}
.nx-hero-dataflow-svg .nx-flow-line--b {
  animation: nx-dataflow-dash 28s linear infinite;
  animation-direction: reverse;
}
.nx-hero-dataflow-svg .nx-flow-line--c {
  animation: nx-dataflow-dash 24s linear infinite;
}
.nx-hero-dataflow-svg .nx-flow-line--d {
  animation: nx-dataflow-dash 32s linear infinite;
  animation-direction: reverse;
}

@keyframes nx-dataflow-dash {
  to {
    stroke-dashoffset: -120;
  }
}

@media (max-width: 768px) {
  .nx-hero-ambient__inner {
    opacity: 0.42;
    width: min(78vw, 420px);
    right: -18%;
  }
}

/* Spine: prolunga i flussi hero verso la fascia “Prodotti” (dietro al contenuto) */
.nx-dataflow-spine {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  /* Solo fascia hero → prodotti: evita SVG filtrato alto quanto tutto il main */
  height: min(160vh, 2200px);
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.46;
  contain: paint;
  mask-image: linear-gradient(
    to bottom,
    transparent 0,
    transparent max(9vh, 64px),
    rgba(0, 0, 0, 0.28) min(20vh, 180px),
    rgba(0, 0, 0, 0.88) min(36vh, 400px),
    black min(72%, 100%),
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    transparent max(9vh, 64px),
    rgba(0, 0, 0, 0.28) min(20vh, 180px),
    rgba(0, 0, 0, 0.88) min(36vh, 400px),
    black min(72%, 100%),
    transparent 100%
  );
}

.nx-dataflow-spine-svg {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 100%;
}

.nx-dataflow-spine-svg .nx-flow-line--a {
  animation: nx-dataflow-dash 24s linear infinite;
}
.nx-dataflow-spine-svg .nx-flow-line--b {
  animation: nx-dataflow-dash 34s linear infinite;
  animation-direction: reverse;
}
.nx-dataflow-spine-svg .nx-flow-line--c {
  animation: nx-dataflow-dash 26s linear infinite;
}
.nx-dataflow-spine-svg .nx-flow-line--d {
  animation: nx-dataflow-dash 36s linear infinite;
  animation-direction: reverse;
}

@media (max-width: 768px) {
  .nx-dataflow-spine {
    opacity: 0.3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nx-hero-dataflow-svg .nx-flow-line--a,
  .nx-hero-dataflow-svg .nx-flow-line--b,
  .nx-hero-dataflow-svg .nx-flow-line--c,
  .nx-hero-dataflow-svg .nx-flow-line--d {
    animation: none;
  }
  .nx-dataflow-spine-svg .nx-flow-line--a,
  .nx-dataflow-spine-svg .nx-flow-line--b,
  .nx-dataflow-spine-svg .nx-flow-line--c,
  .nx-dataflow-spine-svg .nx-flow-line--d {
    animation: none;
  }
}

/* Stats: alone morbido attorno alla card (sky / violet) */
.nx-stats-card {
  box-shadow:
    0 24px 48px -12px rgba(0, 0, 0, 0.55),
    0 0 56px -12px rgba(56, 189, 248, 0.24),
    0 0 96px -24px rgba(167, 139, 250, 0.14);
}

/* Stack: carosello minicard infrastruttura (logo + label + slogan) */
.nx-infra-carousel__viewport {
  overflow: hidden;
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 5%,
    #000 95%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 5%,
    #000 95%,
    transparent 100%
  );
}

.nx-infra-carousel__track {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  width: max-content;
  gap: 2.6rem;
  animation: nx-infra-marquee 44s linear infinite;
  will-change: transform;
}

.nx-infra-carousel__item {
  display: flex;
  flex: none;
  width: 16rem;
  flex-direction: column;
}

@keyframes nx-infra-marquee {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-50%, 0, 0);
  }
}

/* Stack: carosello loghi (marquee), fade ai bordi */
.nx-tech-slider__viewport {
  overflow: hidden;
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 5%,
    #000 95%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 5%,
    #000 95%,
    transparent 100%
  );
}

/* Un’unica fila di link: lo stesso gap vale anche tra ultima e prima copia (niente OpenAI “incollato” a Cloudflare) */
.nx-tech-slider__track {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  width: max-content;
  gap: clamp(2.75rem, 8vw, 5rem);
  animation: nx-tech-marquee 60s linear infinite;
  will-change: transform;
}

.nx-tech-slider__link {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  opacity: 0.76;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.nx-tech-slider__link:hover {
  opacity: 1;
  filter: brightness(1.15);
}

.nx-tech-slider__link:focus-visible {
  outline: 2px solid rgba(56, 189, 248, 0.45);
  outline-offset: 4px;
  border-radius: 0.25rem;
  opacity: 1;
}

.nx-tech-slider__logo {
  height: 2.9rem;
  width: auto;
  max-width: 10rem;
  object-fit: contain;
}

@media (min-width: 640px) {
  .nx-tech-slider__logo {
    height: 3.25rem;
    max-width: 11rem;
  }
}

/* Badge testuale HL7 FHIR: più largo ma stessa altezza riga */
.nx-tech-slider__logo--fhir {
  max-width: 13rem;
}

@media (min-width: 640px) {
  .nx-tech-slider__logo--fhir {
    max-width: 14.5rem;
  }
}

@keyframes nx-tech-marquee {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nx-infra-carousel__item--dup {
    display: none;
  }

  .nx-infra-carousel__viewport {
    overflow: visible;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .nx-infra-carousel__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }

  .nx-tech-slider__link--dup {
    display: none;
  }

  .nx-tech-slider__viewport {
    overflow: visible;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .nx-tech-slider__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 52rem;
    margin-inline: auto;
    row-gap: 1.25rem;
  }
}

/* --- Stampa: pagine con `nx-print-sheet` (SubpageLayout, `printFriendly` predefinito true) --- */
@media print {
  @page {
    margin: 14mm 16mm;
  }

  #nx-chat-gate-overlay,
  #nx-cc-banner,
  #nx-cc-dialog,
  #particleCanvas {
    display: none !important;
  }

  body {
    background: #fff !important;
  }

  .nx-print-sheet {
    min-height: 0 !important;
    background: #fff !important;
    background-image: none !important;
  }

  .nx-print-sheet header {
    position: static !important;
    border-bottom: 1px solid #cbd5e1 !important;
    background: #fff !important;
    backdrop-filter: none !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .nx-print-sheet header a {
    color: #0f172a !important;
  }

  .nx-print-sheet main {
    padding-top: 0.75rem !important;
    padding-bottom: 1rem !important;
  }

  .nx-print-sheet .nx-print-meta {
    display: block !important;
    border-color: #cbd5e1 !important;
    color: #475569 !important;
  }

  .nx-print-sheet h1,
  .nx-print-sheet .text-nx-fg {
    color: #0f172a !important;
  }

  .nx-print-sheet h2 {
    color: #0f172a !important;
    break-after: avoid;
    page-break-after: avoid;
  }

  .nx-print-sheet p,
  .nx-print-sheet li,
  .nx-print-sheet .text-nx-muted {
    color: #334155 !important;
  }

  .nx-print-sheet a {
    color: #0369a1 !important;
    text-decoration: underline;
  }

  .nx-print-sheet a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.78em;
    font-weight: 400;
    word-break: break-all;
  }

  .nx-print-sheet footer {
    border-color: #cbd5e1 !important;
    background: #fff !important;
    break-inside: avoid;
  }

  .nx-print-sheet footer [data-nx-footer-print-collapsible] {
    display: none !important;
  }

  .nx-print-sheet article {
    max-width: 100% !important;
  }

  .nx-print-sheet table,
  .nx-print-sheet th,
  .nx-print-sheet td {
    border-color: #94a3b8 !important;
  }

  .nx-print-sheet th {
    background: #f1f5f9 !important;
    color: #0f172a !important;
  }

  .nx-print-sheet td {
    color: #334155 !important;
  }
}

/**
 * Stato attivo menu home: fuori da @layer così vince su utilities Tailwind.
 * Sottolineatura luminosa + ombre (testo + filtro) ben visibili su header nero.
 */
header a.nx-nav-link[data-nav-active='true'] {
  position: relative;
  z-index: 0;
  color: #f8fafc;
  font-weight: 500;
  text-shadow:
    0 0 1px #fff,
    0 0 14px rgba(255, 255, 255, 0.5),
    0 0 24px rgba(56, 189, 248, 0.55);
  filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.55)) drop-shadow(0 0 10px rgba(56, 189, 248, 0.45));
}

header a.nx-nav-link[data-nav-active='true']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.5rem;
  height: 2px;
  border-radius: 9999px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 15%,
    #e0f2fe 50%,
    rgba(255, 255, 255, 0.2) 85%,
    transparent 100%
  );
  box-shadow:
    0 0 8px 1px rgba(255, 255, 255, 0.4),
    0 0 16px 3px rgba(56, 189, 248, 0.4);
  pointer-events: none;
}

header a.nx-nav-link[data-nav-active='false'] {
  filter: none;
  text-shadow: none;
}

header a.nx-nav-link[data-nav-active='false']::after {
  content: none;
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  header a.nx-nav-link[data-nav-active='true'] {
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
    filter: none;
  }
  header a.nx-nav-link[data-nav-active='true']::after {
    box-shadow: 0 0 6px rgba(56, 189, 248, 0.3);
  }
}