/* JMDC produtos — catálogo como chassi de rede: painel frontal, uplink e módulos (depende de core.css). */

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; }

.nav__list a[aria-current="page"] { color: var(--ivory); }
.nav__list a[aria-current="page"]::after { transform: scaleX(1); }

.section--tight { padding-bottom: clamp(3rem, 8vh, 5rem); }
.section__head--row .section__lead { max-width: 44ch; }

/* ---------- chassi / painel frontal ---------- */
.chassis {
  border: 1px solid var(--line-2);
  border-radius: 0.375rem;
  background: linear-gradient(180deg, #171310, #0e0d0c);
  box-shadow: 0 2.5rem 5rem -2.5rem rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .04);
  overflow: hidden;
}
.chassis__bar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 0.75rem 1.25rem; border-bottom: 1px solid var(--line);
  background: #0b0a09; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .14em;
}
.chassis__model { color: var(--ivory); font-weight: 500; }
.chassis__meta { color: var(--muted); margin-right: auto; }
.chassis__pwr { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--copper); }

.chassis__face {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: clamp(0.75rem, 2vw, 1.5rem);
  padding: clamp(1.5rem, 3.5vw, 2.5rem) clamp(1rem, 2.5vw, 2rem);
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .012) 0 1px, transparent 1px 0.25rem),
    linear-gradient(180deg, #1c1611, #14100d);
}
.chassis__screw {
  width: 0.875rem; height: 0.875rem; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #4a3a2d, #1e1712 70%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .6), 0 0 0 1px rgba(193, 138, 85, .15);
  position: relative;
}
.chassis__screw::after { content: ""; position: absolute; left: 20%; right: 20%; top: calc(50% - 0.5px); height: 1px; background: rgba(0, 0, 0, .7); transform: rotate(-35deg); }

.ports { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(0.375rem, 1vw, 0.875rem); }
.port {
  width: 100%; display: grid; justify-items: center; gap: 0.4375rem;
  padding: 0.5rem 0.25rem; background: transparent; border: 1px solid transparent; border-radius: 0.1875rem;
  color: inherit; cursor: pointer;
  transition: border-color .25s, background .25s;
}
.port__leds { display: flex; gap: 0.3125rem; }
.port__leds i { width: 0.3125rem; height: 0.3125rem; border-radius: 1px; background: #3a2c22; transition: background .25s, box-shadow .25s; }
.port__leds i:first-child { background: rgba(193, 138, 85, .55); animation: blink 2.6s steps(2) infinite; }
.port-slot:nth-child(3n) .port__leds i:first-child { animation-delay: .7s; }
.port-slot:nth-child(4n+1) .port__leds i:first-child { animation-delay: 1.3s; }
@keyframes blink { 50% { background: #3a2c22; } }
.port__jack { /* tomada RJ45 com a trava no rodapé */
  width: 100%; max-width: 3rem; aspect-ratio: 1 / .82;
  background: linear-gradient(180deg, #050505, #121010);
  box-shadow: inset 0 0 0 1px rgba(193, 138, 85, .28), inset 0 0.375rem 0.5rem rgba(0, 0, 0, .9);
  clip-path: polygon(0 0, 100% 0, 100% 78%, 72% 78%, 72% 100%, 28% 100%, 28% 78%, 0 78%);
  position: relative;
}
.port__jack::after { /* contatos dourados */
  content: ""; position: absolute; left: 18%; right: 18%; top: 14%; height: 18%;
  background: repeating-linear-gradient(90deg, rgba(193, 138, 85, .7) 0 1px, transparent 1px 0.25rem);
  opacity: .55;
}
.port__num { font-size: 0.6875rem; color: rgba(217, 208, 197, .5); letter-spacing: .06em; }

.port-slot--sfp .port__jack { clip-path: none; aspect-ratio: 1 / .62; max-width: 3.5rem; border-radius: 1px; box-shadow: inset 0 0 0 1px var(--copper), inset 0 0.25rem 0.5rem rgba(0, 0, 0, .9); }
.port-slot--sfp .port__jack::after { left: 12%; right: 12%; top: 38%; height: 24%; background: rgba(193, 138, 85, .25); opacity: 1; }
.port-slot--sfp .port__num { color: var(--copper); }
.port-slot--sfp .port__leds i { background: var(--copper); box-shadow: 0 0 0.375rem rgba(193, 138, 85, .7); }

.port:hover, .port:focus-visible, .port-slot.is-hot .port { border-color: var(--line-2); background: rgba(193, 138, 85, .06); }
.port:hover .port__jack, .port:focus-visible .port__jack { box-shadow: inset 0 0 0 1px var(--copper), inset 0 0.375rem 0.5rem rgba(0, 0, 0, .9), 0 0 1rem rgba(193, 138, 85, .25); }
.port:hover .port__leds i, .port:focus-visible .port__leds i { background: var(--copper-hi); box-shadow: 0 0 0.375rem rgba(217, 166, 115, .8); animation: none; }
.port:hover .port__num, .port:focus-visible .port__num { color: var(--ivory); }

.chassis__readout {
  padding: 0.875rem 1.25rem; border-top: 1px solid var(--line); background: #0b0a09;
  font-size: 0.8125rem; color: var(--mineral); overflow-wrap: anywhere;
}

/* ---------- módulos (base comum) ---------- */
.module {
  position: relative; display: grid; grid-template-rows: auto 1fr auto;
  background: linear-gradient(180deg, #1b1511, #131010);
  border: 1px solid rgba(193, 138, 85, .18);
  border-radius: 0.25rem;
  scroll-margin-top: calc(var(--header-h) + 2rem);
  transition: border-color .3s, transform .35s var(--ease), box-shadow .3s, background .3s;
}
.module__head {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 0.75rem 1.125rem; border-bottom: 1px solid var(--line);
  font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .14em;
}
.module__port { color: var(--copper); }
.module__state { display: inline-flex; align-items: center; gap: 0.4375rem; color: rgba(217, 208, 197, .5); }
.module__state i { width: 0.4375rem; height: 0.4375rem; border-radius: 50%; background: #4a3626; }
.module__state.is-live i { background: var(--copper); box-shadow: 0 0 0.5rem rgba(193, 138, 85, .8); }
.module__state .ico { width: 0.875rem; height: 0.875rem; }
.module__main { display: grid; align-content: start; gap: 0.5rem; padding: 1.375rem 1.125rem 1rem; }
.module__ico {
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-bottom: 0.5rem;
  border: 1px solid var(--line-2); border-radius: 0.1875rem; color: var(--copper);
  background: rgba(193, 138, 85, .05);
}
.module__ico .ico { width: 1.375rem; height: 1.375rem; }
.module__title { font-size: clamp(1.125rem, 1rem + .35vw, 1.3125rem); font-stretch: 106%; }
.module__sub { font-size: 0.75rem; color: var(--copper-hi); text-transform: uppercase; letter-spacing: .1em; }
.module__desc { color: var(--muted); font-size: 0.9375rem; margin-top: 0.25rem; }

/* ---------- uplink: produto comercial ---------- */
.module--uplink { grid-template-rows: auto 1fr; border-color: var(--line-2); background: linear-gradient(135deg, var(--obsidian-2), #15110e 60%); }
.uplink { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
.module--uplink .module__main { padding: clamp(1.5rem, 3vw, 2.5rem); gap: 0.75rem; }
.module--uplink .module__title { font-size: clamp(1.625rem, 1.2rem + 1.4vw, 2.5rem); font-stretch: 112%; letter-spacing: -.03em; }
.module--uplink .module__desc { font-size: clamp(0.9688rem, .95rem + .2vw, 1.0938rem); max-width: 48ch; }
.module--uplink .module__ico { width: 3.25rem; height: 3.25rem; }
.uplink__side {
  display: grid; align-content: center; gap: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.5rem); border-left: 1px solid var(--line);
  background: rgba(10, 9, 8, .35);
}
.uplink__core { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); }
.uplink__core li { display: grid; justify-items: center; gap: 0.25rem; padding: 0.875rem 0.25rem; border-right: 1px solid var(--line); }
.uplink__core li:last-child { border-right: 0; }
.uplink__core b { font-size: 1.375rem; font-weight: 500; color: var(--copper); line-height: 1; }
.uplink__core span { font-size: 0.6094rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.uplink__price { display: grid; gap: 0.375rem; }
.uplink__value { font-size: clamp(1.5rem, 1.2rem + 1vw, 2.125rem); font-weight: 700; font-stretch: 108%; color: var(--ivory); letter-spacing: -.02em; line-height: 1.1; }
.module--uplink .module__cta { width: 100%; }

/* ---------- grade de ferramentas ---------- */
.modules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(0.875rem, 1.6vw, 1.25rem); }
.modules .module__cta {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  margin: 0; padding: 0.9375rem 1.125rem; border: 0; border-top: 1px solid var(--line);
  background: transparent; color: var(--copper); cursor: pointer;
  font: 500 0.8125rem var(--f-mono); text-transform: uppercase; letter-spacing: .12em; text-align: left;
  border-radius: 0 0 0.25rem 0.25rem;
}
.modules .module__cta::before { content: ""; position: absolute; inset: 0; } /* cartão inteiro clicável */
.modules .module__cta .ico { transition: transform .3s var(--ease); }
.modules .module__cta:focus-visible { outline: none; }
.modules .module:focus-within { outline: 2px solid var(--copper); outline-offset: 0.1875rem; }
.modules .module:hover, .modules .module:focus-within {
  border-color: var(--copper); transform: translateY(-0.1875rem);
  background: linear-gradient(180deg, var(--obsidian-2), #161210);
  box-shadow: 0 1.5rem 3rem -1.5rem rgba(0, 0, 0, .95);
}
.modules .module:hover .module__cta .ico, .modules .module:focus-within .module__cta .ico { transform: translateX(0.25rem); }
.modules .module:hover .module__title { color: var(--copper-hi); }

/* slot livre: completa a grade e convida para um módulo sob medida */
.module--empty { border-style: dashed; border-color: var(--line-2); background: repeating-linear-gradient(135deg, rgba(193, 138, 85, .025) 0 0.5rem, transparent 0.5rem 1rem), #100f0e; }
.module--empty .module__ico { border-style: dashed; }
.modules .module--empty .module__cta { text-decoration: none; }

.module.is-flash { animation: flash 1.4s var(--ease); }
@keyframes flash { 0%, 60% { border-color: var(--copper); box-shadow: 0 0 0 0.25rem rgba(193, 138, 85, .25), 0 0 2rem rgba(193, 138, 85, .25); } }

/* ---------- CTA ---------- */
.cta {
  padding-block: clamp(4rem, 10vh, 7rem);
  background: radial-gradient(50% 90% at 80% 50%, rgba(101, 69, 47, .35), transparent 70%), #0f0e0d;
  border-top: 1px solid var(--line);
}
.cta__inner { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 2rem; }
.cta__inner > div:first-child { display: grid; gap: 1.25rem; }
.cta .section__title { max-width: 20ch; font-size: clamp(1.625rem, 2vw + 1rem, 2.75rem); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 0.875rem; }

/* ---------- modais ---------- */
body.modal-lock { overflow: hidden; }
.modal {
  width: min(100% - 2rem, 42rem); max-height: min(100dvh - 2rem, 50rem);
  padding: 0; margin: auto; border: 0; background: transparent; color: var(--mineral); overflow: visible;
}
.modal--auth { width: min(100% - 2rem, 28rem); }
.modal::backdrop { background: rgba(8, 7, 6, .82); -webkit-backdrop-filter: blur(0.5rem); backdrop-filter: blur(0.5rem); }
.modal[open] { animation: modal-in .4s var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(1rem) scale(.98); } }
.modal__box {
  position: relative; display: flex; flex-direction: column; max-height: min(100dvh - 2rem, 50rem);
  background: var(--coal); border: 1px solid var(--line-2); border-radius: 0.375rem;
  box-shadow: 0 2.5rem 6rem -1.5rem rgba(0, 0, 0, .95), 0 0 0 1px rgba(0, 0, 0, .4);
  overflow: hidden; margin: 0;
}
.modal__close {
  position: absolute; top: 0.375rem; right: 0.375rem; z-index: 2;
  display: grid; place-items: center; width: 2.25rem; height: 2.25rem;
  background: transparent; color: var(--mineral); border: 1px solid transparent; border-radius: var(--radius); cursor: pointer;
  transition: color .2s, border-color .2s;
}
.modal__close:hover { color: var(--copper-hi); border-color: var(--line-2); }
.modal__close .ico { width: 1.125rem; height: 1.125rem; }
.modal .console__bar { padding-right: 3rem; }
.modal__scroll { overflow-y: auto; overscroll-behavior: contain; padding: clamp(1.25rem, 3vw, 2rem); display: grid; gap: 1.25rem; }

.pm-header { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem; align-items: center; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.pm-icon { display: grid; place-items: center; width: 3.25rem; height: 3.25rem; border: 1px solid var(--line-2); border-radius: 0.1875rem; color: var(--copper); background: rgba(193, 138, 85, .06); }
.pm-icon .ico { width: 1.5rem; height: 1.5rem; }
.pm-title { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-stretch: 110%; letter-spacing: -.025em; }
.pm-subtitle { margin-top: 0.375rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--copper-hi); }
.pm-body { display: grid; gap: 1rem; color: var(--muted); }
.pm-body strong { color: var(--ivory); font-weight: 600; }
.pm-list { display: grid; gap: 0.75rem; padding-left: 1.125rem; border-left: 2px solid var(--copper); }
.pm-footer {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  padding: 1.125rem clamp(1.25rem, 3vw, 2rem); border-top: 1px solid var(--line); background: #0c0b0a;
}
.pm-footer .label { font-size: 0.6875rem; }
.pm-price { margin-top: 0.25rem; font-size: clamp(1.25rem, 1.1rem + .6vw, 1.625rem); font-weight: 700; font-stretch: 108%; color: var(--ivory); }

.auth__body { display: grid; gap: 1rem; padding: clamp(1.5rem, 4vw, 2.25rem); justify-items: start; }
.auth__body .field, .auth__body .btn { width: 100%; }
.auth__text { color: var(--muted); font-size: 0.9375rem; }
.auth__target { font-size: 0.75rem; color: rgba(217, 208, 197, .5); overflow-wrap: anywhere; }
.auth__body .console__status:empty { display: none; }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .ports { grid-template-columns: repeat(6, minmax(0, 1fr)); row-gap: 1rem; }
  .uplink { grid-template-columns: 1fr; }
  .uplink__side { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .modules { grid-template-columns: 1fr; }
  .chassis__face { grid-template-columns: minmax(0, 1fr); padding-inline: 0.75rem; }
  .chassis__screw { display: none; }
  .ports { gap: 0.25rem; row-gap: 0.75rem; }
  .port { padding-inline: 0.125rem; }
  .cta__actions .btn { flex: 1 1 12.5rem; }
  .chassis__bar { padding-inline: 1rem; row-gap: 0.375rem; }
  .chassis__pwr { margin-left: auto; }
  .chassis__meta { order: 3; flex-basis: 100%; margin-right: 0; }
  .chassis__readout { padding-inline: 1rem; }
  .pm-footer .btn { width: 100%; }
}
@media (max-width: 480px) {
  .uplink__core { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .uplink__core li:nth-child(2) { border-right: 0; }
  .uplink__core li:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
}
@media (max-height: 500px) and (orientation: landscape) {
  .modal, .modal__box { max-height: calc(100dvh - 1rem); }
}

@media (prefers-reduced-motion: reduce) {
  .port__leds i:first-child { animation: none; }
  .module.is-flash { animation: none; border-color: var(--copper); }
}