/* JMDC 1-Tools (network.html) — hub do engenheiro de rede como patch panel.
   Depende de core.css. Cobre só em ação, LEDs e destaques. */

body { font-size: clamp(0.9375rem, .95rem + .15vw, 1.0625rem); }
img { max-width: 100%; height: auto; display: block; -webkit-user-drag: none; }
a { color: inherit; }
h1, h2, h3 { color: var(--ivory); margin: 0; font-weight: 700; line-height: 1.04; letter-spacing: -.02em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
body.modal-open { overflow: hidden; }

/* item ativo do menu */
.nav__list a[aria-current="page"] { color: var(--copper-hi); }
.nav__list a[aria-current="page"]::after { transform: scaleX(1); }

.section--tight { padding-block: clamp(3.5rem, 9vh, 6.5rem); }

/* ---------- LEDs ---------- */
.led {
  display: inline-block; flex: none; width: 0.5rem; height: 0.5rem; border-radius: 50%;
  background: #3a2c22; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .45);
}
.led--on { background: var(--copper); box-shadow: 0 0 0.5rem 1px rgba(193, 138, 85, .55); }
.led--pulse { background: var(--copper-hi); box-shadow: 0 0 0.625rem 1px rgba(217, 166, 115, .7); animation: led-blink 1.4s steps(2) infinite; }
.led--ext { background: rgba(217, 208, 197, .5); box-shadow: 0 0 0.375rem rgba(217, 208, 197, .25); }
@keyframes led-blink { 50% { background: var(--bronze); box-shadow: none; } }

/* ---------- hero ---------- */
.nethero { padding-bottom: clamp(3rem, 8vh, 5.5rem); }
.topo {
  position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
  opacity: .55;
  -webkit-mask-image: linear-gradient(90deg, transparent 5%, #000 55%);
  mask-image: linear-gradient(90deg, transparent 5%, #000 55%);
}
.topo path, .topo rect { vector-effect: non-scaling-stroke; }
.topo__links path { fill: none; stroke: rgba(193, 138, 85, .26); stroke-width: 1; }
.topo__nodes rect { fill: var(--coal); stroke: rgba(193, 138, 85, .6); stroke-width: 1; }
.topo__pkt { fill: none; stroke: var(--copper-hi); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 14 1600; stroke-dashoffset: 0; animation: pkt 7s linear infinite; }
.topo__pkt--b { animation-duration: 9s; animation-delay: -3s; }
@keyframes pkt { to { stroke-dashoffset: -1614; } }

.nethero__grid {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.nethero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.75rem; }

/* console de identidade */
.idcard { position: relative; background: rgba(13, 12, 11, .92); }
.idcard:focus { outline: none; }
.idcard:focus-visible { outline: 2px solid var(--copper); outline-offset: 0.25rem; }
.idcard::before, .idcard::after { content: ""; position: absolute; width: 1rem; height: 1rem; border: 0 solid var(--copper); pointer-events: none; }
.idcard::before { top: -0.4375rem; left: -0.4375rem; border-top-width: 1px; border-left-width: 1px; }
.idcard::after { bottom: -0.4375rem; right: -0.4375rem; border-bottom-width: 1px; border-right-width: 1px; }
.idcard__body { gap: 1rem; }
.idcard__label { display: flex; align-items: center; gap: 0.5rem; margin: 0; line-height: 1.4; }
.idcard__label .ico { color: var(--copper); }
.idcard__ip {
  font-size: clamp(1.5rem, 1rem + 2vw, 2.5rem); font-weight: 500; color: var(--ivory); line-height: 1.15;
  overflow-wrap: anywhere; min-height: 1.15em;
}
.idcard__details { display: grid; gap: 1.125rem; padding-top: 1rem; border-top: 1px dashed var(--line-2); }
.idcard__details[hidden] { display: none; }
.idcard__dl { display: grid; gap: 0.5rem; margin: 0; font-size: 0.8125rem; }
.idcard__dl div { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: 0.75rem; }
.idcard__dl div[hidden] { display: none; }
.idcard__dl dt { color: rgba(217, 208, 197, .45); text-transform: uppercase; letter-spacing: .1em; font-size: 0.6875rem; padding-top: 0.125rem; }
.idcard__dl dd { margin: 0; color: var(--mineral); overflow-wrap: anywhere; }
.idcard__dl .idcard__asn { color: var(--copper-hi); font-weight: 500; font-size: 1rem; }
.idcard__bgp { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.idcard__bgp:empty { display: none; }
.idcard__copy {
  justify-self: start; display: inline-flex; align-items: center; gap: 0.5rem;
  min-height: 2.25rem; padding: 0 0.75rem; cursor: pointer;
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted);
  background: transparent; border: 1px solid var(--line); border-radius: var(--radius);
  transition: color .25s, border-color .25s;
}
.idcard__copy:hover { color: var(--copper-hi); border-color: var(--copper); }
.idcard__copy[hidden] { display: none; }

.chip {
  display: inline-flex; align-items: center; gap: 0.4375rem;
  min-height: 2.25rem; padding: 0 0.75rem;
  font-size: 0.75rem; text-decoration: none; color: var(--copper-hi);
  border: 1px solid var(--line-2); border-radius: 2px; background: rgba(193, 138, 85, .06);
  transition: background .25s, border-color .25s, color .25s;
}
.chip .ico { width: 0.875rem; height: 0.875rem; }
.chip:hover { background: var(--copper); border-color: var(--copper); color: var(--coal); }

/* ---------- uplinks NMS ---------- */
.uplinks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.5rem); }
.uplink {
  position: relative; height: 100%;
  display: grid; gap: 0.875rem; align-content: start;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  text-decoration: none;
  background: linear-gradient(160deg, var(--obsidian) 0%, #17120e 60%, var(--coal-2) 100%);
  border: 1px solid var(--line); border-radius: 0.375rem;
  overflow: hidden;
  transition: border-color .35s, transform .35s var(--ease);
}
.uplink::before { /* faixa de luz cobre no topo */
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--copper), transparent);
  opacity: .5; transition: opacity .35s;
}
.uplink:hover { border-color: var(--line-2); transform: translateY(-0.1875rem); }
.uplink:hover::before { opacity: 1; }
.uplink__head { display: flex; align-items: center; gap: 0.625rem; flex-wrap: wrap; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.uplink__port { margin-left: auto; color: rgba(217, 208, 197, .45); text-transform: none; letter-spacing: .04em; }
.uplink__title { display: flex; align-items: center; gap: 0.75rem; font-size: clamp(1.25rem, 1rem + .9vw, 1.75rem); font-weight: 700; font-stretch: 108%; letter-spacing: -.02em; color: var(--ivory); line-height: 1.15; }
.uplink__title .ico { color: var(--copper); width: 1.5rem; height: 1.5rem; }
.uplink__status {
  justify-self: start; padding: 0.25rem 0.625rem; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--copper-hi); border: 1px solid var(--line-2); background: rgba(193, 138, 85, .08); border-radius: 2px;
}
.uplink__desc { color: var(--muted); max-width: 46ch; }
.uplink__spark { display: flex; align-items: flex-end; gap: 0.1875rem; height: 2.75rem; padding-top: 0.5rem; border-bottom: 1px solid var(--line); }
.uplink__spark i {
  flex: 1; height: 40%; background: linear-gradient(180deg, rgba(193, 138, 85, .55), rgba(101, 69, 47, .25));
  transform-origin: bottom; animation: spark 3.2s var(--ease) infinite alternate;
}
.uplink__spark i:nth-child(3n) { height: 70%; animation-delay: -.6s; }
.uplink__spark i:nth-child(4n) { height: 55%; animation-delay: -1.2s; }
.uplink__spark i:nth-child(5n) { height: 85%; animation-delay: -1.8s; }
.uplink__spark i:nth-child(7n) { height: 30%; animation-delay: -2.4s; }
.uplink__spark i:last-child { background: var(--copper); }
.uplink__spark--b i:nth-child(2n) { height: 62%; }
@keyframes spark { from { transform: scaleY(.7); } to { transform: scaleY(1); } }
.uplink__go { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--copper); }
.uplink__go .ico { transition: transform .3s var(--ease); }
.uplink:hover .uplink__go .ico { transform: translate(0.125rem, -0.125rem); }

/* ---------- legenda ---------- */
.legend { display: flex; flex-wrap: wrap; gap: 0.625rem 1.5rem; font-size: 0.75rem; color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 0.5rem; }

/* ---------- rack + patch panels ---------- */
.rack {
  position: relative;
  padding: clamp(0.875rem, 1.6vw, 1.25rem) clamp(1.875rem, 4vw, 2.75rem);
  background: linear-gradient(180deg, #0d0c0b, #141210);
  border: 1px solid var(--line-2); border-radius: 0.375rem;
  box-shadow: 0 2.5rem 5rem -2.5rem rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .03);
  display: grid; gap: clamp(0.625rem, 1.2vw, 0.875rem);
}
.rack::before, .rack::after { /* trilhos com furos de parafuso */
  content: ""; position: absolute; top: 0.625rem; bottom: 0.625rem; width: clamp(0.875rem, 1.8vw, 1.25rem);
  background:
    radial-gradient(circle at 50% 50%, #050505 0.1562rem, transparent 0.1875rem) 0 0 / 100% 1.375rem,
    linear-gradient(90deg, #2b221b, #3a2e24 50%, #2b221b);
  border: 1px solid rgba(193, 138, 85, .2);
}
.rack::before { left: 0.5rem; }
.rack::after { right: 0.5rem; }

.pp {
  overflow: hidden;
  background: linear-gradient(180deg, #1d1712, #17120e);
  border: 1px solid rgba(193, 138, 85, .14); border-radius: 0.1875rem;
}
.pp__head {
  display: flex; align-items: center; gap: 0.875rem; flex-wrap: wrap;
  padding: 0.75rem 1rem; border-bottom: 1px solid rgba(193, 138, 85, .12);
  background: repeating-linear-gradient(90deg, rgba(0, 0, 0, .18) 0 1px, transparent 1px 0.25rem);
}
.pp__id { font-size: 0.6875rem; letter-spacing: .14em; color: var(--coal); background: var(--copper); padding: 0.125rem 0.4375rem; border-radius: 2px; font-weight: 500; }
.pp__title { font-size: clamp(0.9375rem, .9rem + .3vw, 1.0625rem); font-weight: 600; font-stretch: 105%; letter-spacing: -.005em; color: var(--ivory); line-height: 1.3; }
.pp__count { margin-left: auto; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .12em; color: rgba(217, 208, 197, .45); }

.ports {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
  margin: 0 -1px -1px 0;
}
.ports--ext { grid-template-columns: repeat(auto-fill, minmax(min(100%, 13rem), 1fr)); }
.ports li { display: flex; border-right: 1px solid rgba(193, 138, 85, .1); border-bottom: 1px solid rgba(193, 138, 85, .1); }

.port {
  position: relative; width: 100%;
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "jack if led" "jack name name" "jack desc desc";
  column-gap: 0.875rem; row-gap: 0.125rem; align-items: center; align-content: start;
  padding: 1rem 1rem 1.125rem;
  text-align: left; text-decoration: none; cursor: pointer;
  background: transparent; border: 0; border-radius: 0;
  transition: background .3s;
}
.port::after { /* filete cobre que acende no hover, como um patch cord conectado */
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--copper); transform: scaleY(0); transform-origin: top; transition: transform .35s var(--ease);
}
.port:hover, .port:focus-visible { background: linear-gradient(135deg, rgba(193, 138, 85, .1), transparent 70%); }
.port:hover::after, .port:focus-visible::after { transform: scaleY(1); }
.port:focus-visible { outline-offset: -0.1875rem; }
.port__if { grid-area: if; font-size: 0.6875rem; letter-spacing: .08em; color: rgba(217, 208, 197, .42); }
.port > .led { grid-area: led; }
.port__jack {
  grid-area: jack; align-self: start; position: relative;
  display: grid; place-items: center;
  width: 3.25rem; height: 2.875rem;
  color: var(--mineral);
  background: radial-gradient(120% 90% at 50% 100%, #050404, #0b0908);
  border: 1px solid rgba(193, 138, 85, .28); border-radius: 0.1875rem;
  box-shadow: inset 0 0.375rem 0.75rem rgba(0, 0, 0, .7);
  transition: border-color .3s, color .3s, box-shadow .3s;
}
.port__jack::before { /* 8 pinos dourados do RJ45 */
  content: ""; position: absolute; top: 0.25rem; left: 22%; right: 22%; height: 0.3125rem;
  background: repeating-linear-gradient(90deg, rgba(193, 138, 85, .55) 0 1px, transparent 1px calc(100% / 8));
}
.port__jack::after { /* trava da porta */
  content: ""; position: absolute; bottom: -1px; left: 36%; right: 36%; height: 0.4375rem;
  background: #17120e; border: 1px solid rgba(193, 138, 85, .28); border-bottom: 0; border-radius: 1px 1px 0 0;
}
.port__jack .ico { width: 1.25rem; height: 1.25rem; margin-top: 0.375rem; }
.port__jack img { width: 1.25rem; height: 1.25rem; margin-top: 0.375rem; opacity: .8; transition: opacity .3s; }
.port:hover .port__jack, .port:focus-visible .port__jack { border-color: var(--copper); color: var(--copper-hi); box-shadow: inset 0 0.375rem 0.75rem rgba(0, 0, 0, .7), 0 0 1rem -0.25rem rgba(193, 138, 85, .6); }
.port:hover .port__jack img { opacity: 1; }
.port__name { grid-area: name; margin-top: 0.25rem; font-weight: 600; font-size: 1rem; line-height: 1.3; color: var(--ivory); transition: color .25s; }
.port__name.mono { font-weight: 500; font-size: 0.9688rem; }
.port:hover .port__name { color: var(--copper-hi); }
.port__desc { grid-area: desc; font-size: 0.8438rem; line-height: 1.45; color: var(--muted); }
.port__ext { position: absolute; right: 1rem; bottom: 1rem; width: 0.875rem; height: 0.875rem; color: rgba(217, 208, 197, .35); transition: color .25s, transform .3s var(--ease); }
.port:hover .port__ext { color: var(--copper); transform: translate(0.125rem, -0.125rem); }
.ports--ext .port { padding-right: 2.25rem; }

/* ---------- repositório ---------- */
.repo { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.repo .section__head { position: sticky; top: calc(var(--header-h) + 2rem); }
.btn-sync { margin-top: 0.5rem; }
.btn-sync.is-busy .ico { animation: spin 1s linear infinite; }
.btn-sync.is-ok, .btn-sync.is-fail { background: transparent; color: var(--copper-hi); opacity: 1; }
.btn-sync.is-fail { --b: #b4553a; color: #e08a6d; }
.btn.btn-sync:hover .ico { transform: rotate(90deg); }
.btn.btn-sync.is-busy:hover .ico { transform: none; }
@keyframes spin { to { transform: rotate(360deg); } }

.repo__console { min-height: 16rem; }
.repo__body { padding: clamp(1rem, 2.4vw, 1.5rem); }
.repo__empty { padding: 2.5rem 1rem; text-align: center; color: var(--muted); font-size: 0.875rem; }
.repo__empty::before { content: "$ "; color: rgba(217, 208, 197, .35); }
.repo__empty.is-error { color: #e08a6d; }
.files__head { font-size: 0.75rem; color: rgba(217, 208, 197, .45); margin-bottom: 0.625rem; }
.files {
  display: grid; border-top: 1px solid var(--line);
  max-height: min(36rem, 70vh); overflow-y: auto; overscroll-behavior: contain; padding-right: 0.25rem;
  scrollbar-width: thin; scrollbar-color: var(--bronze) transparent;
}
.file {
  display: grid; grid-template-columns: 3.25rem minmax(0, 1fr) auto; gap: 0.875rem; align-items: center;
  padding: 0.75rem 0; border-bottom: 1px solid var(--line);
}
.file__ext {
  display: grid; place-items: center; height: 2rem; font-size: 0.625rem; letter-spacing: .08em;
  color: var(--copper-hi); border: 1px solid var(--line-2); border-radius: 2px; background: rgba(193, 138, 85, .06);
}
.file__info { display: grid; gap: 0.125rem; min-width: 0; }
.file__name { color: var(--ivory); font-size: 0.875rem; overflow-wrap: anywhere; }
.file__size { color: rgba(217, 208, 197, .45); font-size: 0.75rem; }
.file__dl {
  display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.5rem; padding: 0 0.875rem;
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: .08em; text-decoration: none; color: var(--copper);
  border: 1px solid var(--line-2); border-radius: var(--radius); transition: background .25s, color .25s, border-color .25s;
}
.file__dl:hover { background: var(--copper); color: var(--coal); border-color: var(--copper); }

/* ---------- diálogos ---------- */
.modal {
  width: min(32rem, calc(100% - 2rem)); max-width: none; max-height: calc(100dvh - 2rem);
  padding: 0; margin: auto; border: 0; background: transparent; color: var(--mineral);
  overflow: auto; overscroll-behavior: contain;
}
.modal--wide { width: min(44rem, calc(100% - 2rem)); }
.modal::backdrop { background: rgba(8, 7, 6, .82); -webkit-backdrop-filter: blur(0.375rem); backdrop-filter: blur(0.375rem); }
.modal[open] .modal__console { animation: modal-in .4s var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(0.75rem) scale(.985); } }
.modal__console { box-shadow: 0 2.5rem 6rem -1rem rgba(0, 0, 0, .95); }
.modal__close {
  margin-left: auto; display: grid; place-items: center; width: 2.25rem; height: 2.25rem; padding: 0; flex: none;
  background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer;
  transition: color .25s, border-color .25s;
}
.modal__close:hover { color: var(--copper-hi); border-color: var(--copper); }
.modal .console__bar em { flex: 1; min-width: 0; }
.modal__title { font-size: clamp(1.375rem, 1rem + 1vw, 1.75rem); font-stretch: 108%; }
.modal__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

.pwd__out {
  display: block; padding: 1rem; font-size: clamp(1rem, .9rem + .6vw, 1.25rem); line-height: 1.35; color: var(--ivory);
  background: #0a0908; border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow-wrap: anywhere; word-break: break-all; text-align: center;
}
.pwd__meter { height: 0.25rem; background: rgba(217, 208, 197, .1); border-radius: 1px; overflow: hidden; margin-top: -0.375rem; }
.pwd__meter span { display: block; height: 100%; width: 100%; background: var(--copper); transform-origin: left; transform: scaleX(var(--p, 0)); transition: transform .4s var(--ease), background .3s; }
.pwd__meter span.is-weak { background: #b4553a; }
.pwd__time { font-size: 0.8125rem; color: var(--copper-hi); margin-top: -0.5rem; }
.pwd__time.is-weak { color: #e08a6d; }

.field .range { -webkit-appearance: none; appearance: none; width: 100%; height: 1.5rem; background: transparent; cursor: pointer; padding: 0; border: 0; box-shadow: none; }
.range::-webkit-slider-runnable-track { height: 0.25rem; background: linear-gradient(90deg, var(--bronze), rgba(217, 208, 197, .15)); border-radius: 1px; }
.range::-moz-range-track { height: 0.25rem; background: linear-gradient(90deg, var(--bronze), rgba(217, 208, 197, .15)); border-radius: 1px; }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 1rem; height: 1rem; margin-top: -0.375rem; background: var(--copper); border: 2px solid var(--coal); border-radius: 2px; box-shadow: 0 0 0 1px var(--copper); }
.range::-moz-range-thumb { width: 0.875rem; height: 0.875rem; background: var(--copper); border: 2px solid var(--coal); border-radius: 2px; }
.field .range:focus { outline: none; border: 0; box-shadow: none; background: transparent; }
.field .range:focus-visible { outline: 2px solid var(--copper); outline-offset: 0.25rem; }

.checks { border: 0; margin: 0; padding: 0; display: grid; gap: 0.625rem; min-width: 0; }
.checks legend { padding: 0; margin-bottom: 0.625rem; }
.check { display: flex; align-items: center; gap: 0.75rem; color: var(--ivory); cursor: pointer; font-size: 0.9375rem; }
.check input { width: 1.125rem; height: 1.125rem; margin: 0; accent-color: var(--copper); cursor: pointer; flex: none; }

.term__form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.75rem; align-items: end; }
.term {
  margin: 0; min-height: 13rem; max-height: min(22rem, 45dvh); overflow: auto;
  padding: 1rem; font-size: 0.8125rem; line-height: 1.6; color: var(--mineral);
  white-space: pre-wrap; overflow-wrap: anywhere;
  background: #0a0908; border: 1px solid var(--line); border-radius: var(--radius);
}
.term__note { display: flex; gap: 0.5rem; align-items: flex-start; font-size: 0.75rem; color: rgba(217, 208, 197, .5); }
.term__note .ico { color: var(--copper); margin-top: 0.125rem; }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .nethero__grid { grid-template-columns: 1fr; }
  .idcard { max-width: 40rem; }
  .repo { grid-template-columns: 1fr; }
  .repo .section__head { position: static; }
}
@media (max-width: 760px) {
  .uplinks { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .rack { padding: 0.625rem 1.5rem; }
  .rack::before { left: 0.3125rem; } .rack::after { right: 0.3125rem; }
  .rack::before, .rack::after { width: 0.75rem; }
  .pp__head { padding: 0.625rem 0.75rem; gap: 0.5rem 0.75rem; }
  .port { padding: 0.875rem 0.75rem 1rem; column-gap: 0.75rem; }
  .port__jack { width: 2.75rem; height: 2.5rem; }
  .section__head--row { align-items: flex-start; }
  .idcard__dl div { grid-template-columns: 1fr; gap: 0.125rem; }
  .file { grid-template-columns: minmax(0, 1fr) auto; }
  .file__ext { display: none; }
  .file__dl span { display: none; }
  .file__dl { padding: 0 0.75rem; }
  .file__dl .ico { width: 1.125rem; height: 1.125rem; }
}
@media (max-width: 420px) {
  .term__form { grid-template-columns: 1fr; }
  .modal__actions { grid-template-columns: 1fr; }
  .nethero__actions .btn { flex: 1 1 100%; }
}
/* celular deitado: hero mais baixo */
@media (max-height: 500px) and (orientation: landscape) {
  .nethero { padding-top: calc(var(--header-h) + 2rem); }
  .nethero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .page-hero__title { font-size: clamp(2rem, 5vw, 2.75rem); }
}

@media (prefers-reduced-motion: reduce) {
  .topo__pkt { display: none; }
  .led--pulse, .uplink__spark i { animation: none; }
  .uplink:hover { transform: none; }
}