/* ==========================================================================
   HatHost — effetti homepage (caricato solo su .page-home)
   Hero "rete viva", fibra allo scroll, card spotlight, mappa datacenter.
   Tutto rispetta prefers-reduced-motion.
   ========================================================================== */

/* ---------- Hero scuro con rete animata ---------- */
.hero-fx {
  --hero-bg: #060607;
  background: var(--hero-bg);
  color: #f5f5f7;
  min-height: min(92dvh, 52rem);
}

.hero-fx .hero-bg {
  background:
    radial-gradient(45% 55% at 78% 55%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%),
    radial-gradient(50% 50% at 10% 90%, rgba(255, 255, 255, 0.05), transparent 60%),
    var(--hero-bg);
}

/* niente griglia nel hero: la mappa a puntini è già la "trama" */
.hero-fx .hero-bg::before {
  display: none;
}

.hero-net {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  display: block;
}

/* velatura per leggibilità del testo a sinistra */
.hero-fx::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(42% 70% at 16% 52%, rgba(6, 6, 7, 0.92), transparent 75%),
    linear-gradient(180deg, transparent 75%, var(--hero-bg));
}

.hero-fx .eyebrow { color: #a1a1aa; }
.hero-fx h1 { color: #fff; }
.hero-fx .lede { color: #c4c4cc; }

/* gradiente "luce che scorre" sulla parte rossa del titolo.
   Applicato sia allo span sia alle singole parole (dopo lo split ogni parola
   è un inline-block e il background-clip del genitore non la raggiunge). */
.hero-fx .accent-text,
.hero-fx .accent-text .w {
  background-image: linear-gradient(90deg, #ff002b 0%, #ff6a85 35%, #ff002b 60%, #ff002b 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-fx .accent-text.has-words {
  background-image: none;
}

.hero-fx .trust-chips li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #e4e4e7;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

/* parole del titolo (split via JS) */
.hero-fx [data-split] .w {
  display: inline-block;
  white-space: pre;
  /* spazio per le discendenti (g, p): con background-clip:text verrebbero tagliate */
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

/* puntino "live" */
.live-dot {
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55);
}

/* indicatore di scroll */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  width: 1.4rem;
  height: 2.2rem;
  margin-left: -0.7rem;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 1rem;
}
.hero-scroll::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0.4rem;
  width: 3px;
  height: 0.45rem;
  margin-left: -1.5px;
  border-radius: 2px;
  background: var(--accent);
}

/* ---------- Bottoni magnetici ---------- */
[data-magnetic] {
  will-change: transform;
}

/* ---------- Fibra che segue lo scroll ---------- */
.fiber-track {
  position: relative;
}

.fiber-line {
  display: none;
}

@media (min-width: 1260px) {
  .fiber-line {
    display: block;
    position: absolute;
    z-index: 3;
    top: 0;
    bottom: 0;
    left: calc((100% - var(--max)) / 2 - 1.75rem);
    width: 2px;
    pointer-events: none;
    background: color-mix(in srgb, var(--ink) 9%, transparent);
  }

  .fiber-line i {
    position: absolute;
    inset: 0 0 auto 0;
    height: var(--fiber, 0%);
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent), 0 0 2px var(--accent);
  }

  .fiber-line i::after {
    content: "";
    position: absolute;
    left: -4px;
    bottom: -5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0 3px var(--accent), 0 0 24px 6px color-mix(in srgb, var(--accent) 70%, transparent);
  }
}

/* ---------- Card servizi: spotlight + bordo luminoso + tilt ---------- */
.page-home .paths {
  perspective: 1000px;
}

.page-home .path {
  --mx: 50%;
  --my: 50%;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transform-style: preserve-3d;
}

.page-home .path::before,
.page-home .path::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  pointer-events: none;
  border-radius: inherit;
  transition: opacity 0.35s var(--ease);
}

.page-home .path::before {
  background: radial-gradient(22rem circle at var(--mx) var(--my), color-mix(in srgb, var(--accent) 14%, transparent), transparent 45%);
}

.page-home .path::after {
  z-index: 1;
  padding: 1px;
  background: radial-gradient(14rem circle at var(--mx) var(--my), var(--accent), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.page-home .path:hover::before,
.page-home .path:hover::after,
.page-home .path:focus-visible::before,
.page-home .path:focus-visible::after {
  opacity: 1;
}

.page-home .path.is-tilting {
  transition: border-color 0.25s var(--ease), box-shadow 0.35s var(--ease);
}

/* ---------- Proof: 4 colonne ---------- */
@media (min-width: 800px) {
  .page-home .proof-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- HatLink: tecnologie che si "accendono" in sequenza ---------- */
.tech-signal li {
  position: relative;
  border-bottom-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.tech-signal li::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* ---------- CTA finale: alone che ruota ---------- */
.page-home .cta-final {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.page-home .cta-final::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 60rem;
  height: 60rem;
  right: -22rem;
  top: -30rem;
  background: conic-gradient(from 0deg, transparent 0 60%, color-mix(in srgb, var(--accent) 45%, transparent) 75%, transparent 90%);
  filter: blur(60px);
  opacity: 0.55;
}

/* ---------- Datacenter: mappa + card ---------- */
.dc-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .dc-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 3rem;
  }
}

.dc-map {
  position: relative;
  aspect-ratio: 400 / 420;
  max-width: 32rem;
  width: 100%;
  margin-inline: auto;
  border-radius: 1rem;
  background:
    radial-gradient(60% 50% at 50% 55%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%),
    var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}

.dc-map svg {
  width: 100%;
  height: 100%;
  display: block;
}

.dc-map .land-shape {
  fill: color-mix(in srgb, var(--ink) 4%, transparent);
  stroke: color-mix(in srgb, var(--ink) 16%, transparent);
  stroke-width: 0.8;
  stroke-linejoin: round;
}
.dc-map .land-dot { fill: color-mix(in srgb, var(--ink) 30%, transparent); }
.dc-map .country {
  font: 700 8.5px var(--font-body);
  letter-spacing: 0.18em;
  fill: color-mix(in srgb, var(--ink) 38%, transparent);
  paint-order: stroke;
  stroke: var(--surface);
  stroke-width: 3px;
}
.dc-map .route {
  fill: none;
  stroke: color-mix(in srgb, var(--accent) 60%, transparent);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  transition: stroke 0.25s, stroke-width 0.25s;
}
.dc-map .route.is-active { stroke: var(--accent); stroke-width: 2.4; }
.dc-map .route-hq {
  stroke: color-mix(in srgb, var(--ink) 55%, transparent);
  stroke-width: 1.6;
  stroke-dasharray: 3 3;
}
.dc-map .route-pending {
  stroke: color-mix(in srgb, var(--ink) 35%, transparent);
  stroke-width: 1.2;
  stroke-dasharray: 2 5;
}
.dc-map .route-pending.is-active { stroke: var(--ink); stroke-width: 1.8; }
.dc-map .hub-pending { fill: var(--surface); stroke: var(--ink); stroke-width: 1.5; }
.dc-map .hub-ring-pending { fill: none; stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 3 3; opacity: 0.7; }
.dc-map g.is-pending.is-active .hub-ring-pending { opacity: 1; stroke: var(--accent); }
.dc-map .packet { fill: #fff; stroke: var(--accent); stroke-width: 1; }
.dc-map .packet-glow { fill: var(--accent); opacity: 0.45; }
.dc-map .hub { fill: var(--accent); stroke: var(--surface); stroke-width: 1.5; }
.dc-map .hub-ring { fill: none; stroke: var(--accent); stroke-width: 1.4; }
.dc-map .hq { fill: var(--ink); stroke: var(--surface); stroke-width: 1.5; }
.dc-map text {
  font: 700 11px var(--font-body);
  fill: var(--ink);
  letter-spacing: 0.04em;
  paint-order: stroke;
  stroke: var(--surface);
  stroke-width: 3px;
  stroke-linejoin: round;
}
.dc-map text.sub {
  font-weight: 500;
  fill: var(--muted);
  font-size: 9.5px;
}
.dc-map g.is-active .hub { filter: drop-shadow(0 0 6px var(--accent)); }
.dc-map g.is-active .dc-label { fill: var(--accent); }

.page-home .dc-strip {
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

@media (min-width: 560px) {
  .page-home .dc-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-home .dc-item {
  position: relative;
  padding: 1.15rem 1.2rem 1.1rem;
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: calc(var(--radius) + 0.25rem);
  background: var(--surface);
  cursor: default;
  outline: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .dc-item:hover,
.page-home .dc-item:focus-visible,
.page-home .dc-item.is-active {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--ink) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  border-top-color: var(--accent);
}

.dc-code {
  display: inline-block;
  font: 700 0.72rem var(--font-body);
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.dc-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.7rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #16a34a;
}

/* ==========================================================================
   Animazioni (solo se l'utente non ha chiesto movimento ridotto)
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .hero-fx .accent-text:not(.has-words),
  .hero-fx .accent-text .w {
    animation: hh-shine 6s linear infinite;
  }

  /* le parole rosse: prima entrano, poi parte la luce */
  .hero-fx [data-split].is-split .accent-text .w {
    animation:
      hh-word 0.8s var(--ease) forwards calc(0.12s + var(--i) * 0.07s),
      hh-shine 6s linear infinite 1.2s;
  }

  .hero-fx [data-split].is-split .w {
    opacity: 0;
    transform: translateY(0.55em) rotate(2deg);
    filter: blur(6px);
    animation: hh-word 0.8s var(--ease) forwards;
    animation-delay: calc(0.12s + var(--i) * 0.07s);
  }

  /* il titolo è animato parola per parola: niente animazione sul blocco */
  .hero-fx h1.is-split {
    animation: none !important;
  }

  .live-dot {
    animation: hh-ping 2s infinite;
  }

  .hero-scroll::after {
    animation: hh-scroll 1.8s var(--ease) infinite;
  }

  .tech-signal li::after {
    animation: hh-signal 5s var(--ease) infinite;
  }
  .tech-signal li:nth-child(2)::after { animation-delay: 0.35s; }
  .tech-signal li:nth-child(3)::after { animation-delay: 0.7s; }
  .tech-signal li:nth-child(4)::after { animation-delay: 1.05s; }
  .tech-signal li:nth-child(5)::after { animation-delay: 1.4s; }

  .page-home .cta-final::before {
    animation: hh-spin 18s linear infinite;
  }

  .page-home .feature-list li {
    transition: transform 0.3s var(--ease);
  }
  .page-home .feature-list li:hover {
    transform: translateX(6px);
  }
}

@keyframes hh-shine {
  to { background-position: -220% 0; }
}

@keyframes hh-word {
  to { opacity: 1; transform: none; filter: none; }
}

@keyframes hh-ping {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
  70%, 100% { box-shadow: 0 0 0 0.5rem rgba(34, 197, 94, 0); }
}

@keyframes hh-scroll {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(0.75rem); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

@keyframes hh-signal {
  0% { transform: scaleX(0); opacity: 1; }
  18% { transform: scaleX(1); opacity: 1; }
  40%, 100% { transform: scaleX(1); opacity: 0; }
}

@keyframes hh-spin {
  to { transform: rotate(360deg); }
}

/* ---------- Datacenter in attivazione ---------- */
.page-home .dc-item.is-pending {
  border-top-style: dashed;
  border-top-color: color-mix(in srgb, var(--ink) 35%, transparent);
}
.page-home .dc-item.is-pending .dc-code { color: var(--muted); }
.dc-status.is-pending { color: #b45309; }
:root[data-theme="dark"] .dc-status.is-pending { color: #fbbf24; }
.pending-dot {
  width: 0.55rem;
  height: 0.55rem;
  flex: none;
  border-radius: 50%;
  border: 1.5px dashed currentColor;
}
@media (prefers-reduced-motion: no-preference) {
  .pending-dot { animation: hh-spin 4s linear infinite; }
}