:root {
  --bg: #0d0a07;
  --bg-2: #14100b;
  --panel: #1a140e;
  --panel-2: #221a12;
  --line: rgba(247, 148, 29, .16);
  --line-strong: rgba(247, 148, 29, .38);
  --amber: #f7941d;
  --amber-hi: #ffb54d;
  --copper: #b5652a;
  --brass: #c9a063;
  --text: #f1e8dc;
  --muted: #a99a89;
  --ok: #7fbf6a;
  --warn: #f2c14e;
  --low: #e2553d;
  --radius: 10px;
  --brass-grad: linear-gradient(135deg, #7a4a1f 0%, #d79a4c 22%, #8d5a26 45%, #f2b866 62%, #7a4a1f 100%);
  --font-head: "Chakra Petch", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(247, 148, 29, .10), transparent 60%),
    radial-gradient(900px 500px at -10% 40%, rgba(181, 101, 42, .08), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: var(--amber-hi); text-decoration: none; }
a:hover { color: var(--amber); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.1; margin: 0 0 .5em; letter-spacing: .01em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }
.mono { font-family: var(--font-mono); letter-spacing: .06em; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* ---------- elementos base ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font: 600 .78rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 1.1rem;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 10px var(--amber); }
.hl {
  background: linear-gradient(90deg, var(--amber-hi), var(--amber) 50%, var(--copper));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: 1.12rem; color: #d8ccbd; max-width: 60ch; }

.btn {
  --c: var(--amber);
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .9em 1.6em; border: 0; cursor: pointer;
  font: 600 .95rem/1 var(--font-head); letter-spacing: .08em; text-transform: uppercase;
  color: #1a0f04; background: linear-gradient(180deg, var(--amber-hi), var(--amber) 55%, #d87a0e);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35);
  transition: transform .15s ease, filter .15s ease;
}
.btn:hover { color: #1a0f04; filter: brightness(1.08); transform: translateY(-1px); }
.btn--ghost {
  color: var(--amber-hi); background: transparent;
  box-shadow: inset 0 0 0 1.5px var(--amber);
}
.btn--ghost:hover { color: #1a0f04; background: var(--amber); }
.btn--sm { padding: .7em 1.1em; font-size: .8rem; }

/* placa metálica con remaches */
.plate {
  position: relative;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .6), 0 20px 40px -20px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 210, 150, .06);
}
.rivet {
  position: absolute; width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffd9a0, #b77a35 45%, #4a2c10 80%);
  box-shadow: 0 1px 1px rgba(0, 0, 0, .7);
}
.rivet.tl { top: 10px; left: 10px; } .rivet.tr { top: 10px; right: 10px; }
.rivet.bl { bottom: 10px; left: 10px; } .rivet.br { bottom: 10px; right: 10px; }

.hazard {
  height: 14px;
  background: repeating-linear-gradient(-45deg, var(--amber) 0 14px, #0d0a07 14px 28px);
  opacity: .9;
}
.hazard--thin { height: 6px; opacity: .7; }

/* engranajes decorativos */
.gear { position: absolute; color: var(--amber); opacity: .07; pointer-events: none; animation: spin 60s linear infinite; }
.gear--a { width: 520px; height: 520px; right: -170px; top: -120px; }
.gear--b { width: 260px; height: 260px; right: 270px; top: 300px; animation-direction: reverse; animation-duration: 30s; opacity: .05; }
.gear--c { width: 600px; height: 600px; left: -300px; top: 30%; opacity: .04; }
.gear--d { width: 420px; height: 420px; right: -160px; bottom: -160px; opacity: .06; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(13, 10, 7, .82);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav__logo img { height: 26px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 1.8rem; }
.nav__links a:not(.btn) {
  color: var(--text); font: 500 .9rem var(--font-head); letter-spacing: .08em; text-transform: uppercase;
  position: relative;
}
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; background: var(--amber);
  transition: right .2s ease;
}
.nav__links a:not(.btn):hover::after { right: 0; }
.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--amber); margin: 5px 0; transition: .2s; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(48px, 9vw, 110px) 0 0; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-bottom: clamp(56px, 8vw, 96px); position: relative; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 26px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.hero__chips li {
  font: 500 .75rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--line); padding: .45em .8em; border-radius: 3px;
}
.plate--screen { padding: 18px; background: linear-gradient(160deg, #2a1f14, #120d08); border-color: var(--line-strong); }
.plate--screen::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: var(--brass-grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.screen { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 16 / 9; background: #000; box-shadow: inset 0 0 0 1px rgba(247,148,29,.25); }
.screen video { width: 100%; height: 100%; object-fit: cover; }
.screen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.18) 0 1px, transparent 1px 3px), radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,.5));
}
.screen__bar { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: .72rem; color: var(--muted); }
.led { width: 8px; height: 8px; border-radius: 50%; background: #6ee36e; box-shadow: 0 0 8px #6ee36e; animation: blink 2.4s infinite; }
@keyframes blink { 50% { opacity: .35; } }
.screen__gauge { margin-left: auto; width: 90px; height: 6px; border-radius: 3px; background: #0b0805; border: 1px solid var(--line); overflow: hidden; }
.screen__gauge i { display: block; height: 100%; width: 70%; background: linear-gradient(90deg, var(--copper), var(--amber)); animation: gauge 3.5s ease-in-out infinite alternate; }
@keyframes gauge { from { width: 35%; } to { width: 92%; } }

/* ---------- franja de valores ---------- */
.strip { background: var(--bg-2); border-bottom: 1px solid var(--line); }
.strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip__grid > div { padding: 28px 22px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.strip__grid > div:last-child { border-right: 1px solid var(--line); }
.strip strong { font: 700 1.9rem/1 var(--font-head); color: var(--amber); }
.strip span { color: var(--muted); font-size: .92rem; }

/* ---------- secciones ---------- */
.section { position: relative; overflow: hidden; padding: clamp(72px, 10vw, 120px) 0; }
.section--dark {
  background:
    linear-gradient(rgba(247,148,29,.035) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(247,148,29,.035) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--bg-2);
  border-block: 1px solid var(--line);
}
.section__head { max-width: 720px; margin-bottom: 52px; }
.section__sub { color: var(--muted); font-size: 1.05rem; }

/* tarjetas de servicios */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { padding: 34px 28px 28px; transition: transform .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.card p { color: var(--muted); margin: 0; }
.card__icon {
  width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 18px;
  border-radius: 50%; background: radial-gradient(circle at 35% 30%, #3a2a18, #17110b);
  box-shadow: 0 0 0 2px #6b4320, 0 0 0 4px #1a130c, 0 0 0 5px rgba(247,148,29,.35);
}
.card__icon svg { width: 24px; height: 24px; fill: none; stroke: var(--amber); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- productos ---------- */
.product { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; position: relative; }
.product + .product { margin-top: clamp(72px, 9vw, 110px); padding-top: clamp(72px, 9vw, 110px); border-top: 1px dashed var(--line-strong); }
.product--rev .product__copy { order: 2; }
.tag { display: inline-block; font-size: .72rem; color: var(--amber); border: 1px solid var(--line-strong); padding: .35em .7em; border-radius: 3px; margin-bottom: 14px; }
.product h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.product__pitch { font-size: 1.08rem; color: #d8ccbd; }
.product h4 { font-size: .85rem; letter-spacing: .18em; text-transform: uppercase; color: var(--brass); margin: 26px 0 12px; }
.feats { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.feats li { position: relative; padding-left: 28px; color: var(--muted); }
.feats li b { color: var(--text); font-weight: 600; }
.feats li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 12px;
  border: 2px solid var(--amber); border-radius: 50%;
  box-shadow: inset 0 0 0 2px var(--panel), inset 0 0 0 6px var(--amber);
}
.ideal { margin-top: 24px; padding: 14px 16px; border-left: 3px solid var(--amber); background: rgba(247,148,29,.06); color: #d8ccbd; font-size: .95rem; }
.ideal .mono { display: block; font-size: .7rem; color: var(--amber); margin-bottom: 4px; }

/* ventanas de demostración */
.window { padding: 14px; font-size: .82rem; }
.window__bar { display: flex; align-items: center; gap: 6px; padding: 0 14px 12px; border-bottom: 1px solid var(--line); }
.window__bar span { width: 10px; height: 10px; border-radius: 50%; background: #3b2d20; }
.window__bar span:first-child { background: var(--amber); }
.window__bar em { margin-left: auto; font-style: normal; font-size: .7rem; color: var(--muted); }
.window__tabs { display: flex; gap: 2px; padding: 12px 0 0; font-size: .7rem; }
.window__tabs b, .window__tabs i { font-style: normal; padding: .55em .9em; border-radius: 4px 4px 0 0; }
.window__tabs b { background: #0f0b07; color: var(--amber); font-weight: 600; }
.window__tabs i { color: var(--muted); }
.inv { background: #0f0b07; border-radius: 0 6px 6px 6px; padding: 14px; }
.inv__search { padding: .6em .8em; border: 1px solid var(--line); border-radius: 4px; color: #7c6f60; font-size: .72rem; margin-bottom: 10px; }
.inv table { width: 100%; border-collapse: collapse; }
.inv th { text-align: left; font: 600 .66rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--brass); padding: 6px 8px; border-bottom: 1px solid var(--line-strong); }
.inv td { padding: 7px 8px; border-bottom: 1px solid rgba(247,148,29,.07); color: #d8ccbd; }
.inv td.mono { font-size: .72rem; color: var(--muted); }
.inv tbody tr:hover { background: rgba(247,148,29,.06); }
.pill { display: inline-block; min-width: 30px; text-align: center; font: 600 .72rem var(--font-mono); padding: .15em .5em; border-radius: 3px; }
.pill.ok { background: rgba(127,191,106,.15); color: var(--ok); }
.pill.warn { background: rgba(242,193,78,.15); color: var(--warn); }
.pill.low { background: rgba(226,85,61,.18); color: var(--low); }
.inv__bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-top: 14px; }
.bars { display: flex; align-items: flex-end; gap: 5px; height: 48px; }
.bars i { width: 12px; height: var(--h); background: linear-gradient(180deg, var(--amber), var(--copper)); border-radius: 2px 2px 0 0; }
.inv__btns { display: flex; gap: 6px; font-size: .64rem; }
.inv__btns span { padding: .55em .8em; border: 1px solid var(--line-strong); border-radius: 3px; color: var(--amber-hi); white-space: nowrap; }

.crm { display: grid; grid-template-columns: 170px 1fr; margin-top: 12px; background: #0f0b07; border-radius: 6px; overflow: hidden; min-height: 300px; }
.crm__list { border-right: 1px solid var(--line); }
.crm__c { position: relative; padding: 10px 12px; border-bottom: 1px solid rgba(247,148,29,.07); }
.crm__c b { display: block; font-weight: 600; font-size: .8rem; }
.crm__c small { color: var(--muted); font-size: .7rem; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-right: 26px; }
.crm__c.is-active { background: rgba(247,148,29,.08); box-shadow: inset 3px 0 0 var(--amber); }
.badge { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: .58rem; padding: .2em .45em; border-radius: 3px; background: rgba(247,148,29,.18); color: var(--amber-hi); }
.badge--alert { background: var(--low); color: #fff; }
.badge--human { background: rgba(127,191,106,.18); color: var(--ok); }
.crm__chat { padding: 14px; display: flex; flex-direction: column; gap: 9px; }
.msg { max-width: 85%; padding: 8px 11px; border-radius: 8px; line-height: 1.45; }
.msg--in { background: #2a2017; align-self: flex-start; border-top-left-radius: 2px; }
.msg--out { background: linear-gradient(180deg, #5a3510, #46290c); align-self: flex-end; border-top-right-radius: 2px; border: 1px solid rgba(247,148,29,.3); }
.msg--out em { display: block; font-style: normal; font-size: .58rem; color: var(--amber-hi); margin-bottom: 3px; }
.typing { display: flex; gap: 4px; padding: 11px 13px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--amber-hi); animation: typing 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; } .typing i:nth-child(3) { animation-delay: .4s; }
@keyframes typing { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

/* ---------- proceso ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative; }
.steps::before {
  content: ""; position: absolute; top: 44px; left: 12%; right: 12%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--line-strong) 0 8px, transparent 8px 14px);
}
.step { text-align: center; position: relative; }
.step p { color: var(--muted); font-size: .95rem; }
.step__gear { position: relative; width: 88px; height: 88px; margin: 0 auto 20px; background: var(--bg); border-radius: 50%; }
.step__gear svg { width: 100%; height: 100%; color: var(--amber); animation: spin 18s linear infinite; }
.step:nth-child(even) .step__gear svg { animation-direction: reverse; color: var(--copper); }
.step__gear span {
  position: absolute; top: 50%; left: 50%; width: 40px; height: 40px; transform: translate(-50%, -50%);
  display: grid; place-items: center; border-radius: 50%; background: var(--bg);
  box-shadow: 0 0 0 2px var(--line-strong);
  font-weight: 600; font-size: .85rem; letter-spacing: 0; color: var(--amber-hi);
}

/* ---------- nosotros ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.about__logo { padding: 48px 34px; background: radial-gradient(circle at 50% 40%, #2b1d10, #0f0b07 75%); }
.about__logo img { width: 100%; height: auto; filter: drop-shadow(0 0 22px rgba(247,148,29,.25)); }
.about p { color: #d8ccbd; }
.why { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.why li { padding: 14px 16px; border: 1px solid var(--line); border-radius: 6px; background: rgba(0,0,0,.25); color: var(--muted); }
.why b { color: var(--amber-hi); }

/* ---------- contacto ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; position: relative; }
.contact__info { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.contact__info li { display: flex; gap: 14px; align-items: baseline; }
.contact__info .mono { width: 92px; flex: none; font-size: .72rem; color: var(--amber); }
.form { padding: 34px; display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font: 600 .74rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--brass); }
.form input, .form select, .form textarea {
  font: 400 1rem var(--font-body); color: var(--text); letter-spacing: 0; text-transform: none;
  background: #0f0b07; border: 1px solid var(--line-strong); border-radius: 5px; padding: .75em .85em; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(247,148,29,.2); }
.form textarea { resize: vertical; }
.form__note { color: var(--muted); font-size: .8rem; text-align: center; }

/* ---------- footer ---------- */
.footer { background: #080604; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 30px 0; color: var(--muted); font-size: .88rem; }
.footer__inner p { margin: 0; }
.footer__logo { height: 22px; width: auto; }

/* ---------- animaciones de entrada ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero__grid, .product, .about, .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .product--rev .product__copy { order: 0; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 44px; }
  .steps::before { display: none; }
  .strip__grid { grid-template-columns: 1fr 1fr; }
  .strip__grid > div { border-bottom: 1px solid var(--line); }
  .gear--b { display: none; }
}
@media (max-width: 760px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; align-items: stretch;
    background: rgba(13,10,7,.97); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav__links a:not(.btn) { padding: 16px; border-top: 1px solid var(--line); }
  .nav__links .btn { margin: 14px 16px 18px; }
  .nav.is-open .nav__links { max-height: 420px; }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .cards, .steps { grid-template-columns: 1fr; }
  .crm { grid-template-columns: 1fr; }
  .crm__list { display: none; }
  .form { padding: 26px 20px; }
  .inv__bottom { flex-direction: column; align-items: stretch; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- capturas reales ---------- */
.shot { display: block; padding: 12px; color: inherit; transition: transform .2s ease, border-color .2s ease; }
.shot:hover { transform: translateY(-4px); border-color: var(--line-strong); color: inherit; }
.shot__bar { display: flex; align-items: center; gap: 6px; padding: 2px 14px 10px; font-size: .68rem; color: var(--muted); }
.shot__bar i { width: 9px; height: 9px; border-radius: 50%; background: #3b2d20; }
.shot__bar i:first-child { background: var(--amber); }
.shot__bar i:nth-child(3) { margin-right: 8px; }
.shot img { width: 100%; height: auto; border-radius: 5px; box-shadow: 0 0 0 1px rgba(247,148,29,.22); }
.shot__hint { display: block; text-align: right; font-size: .7rem; color: var(--amber); padding: 10px 6px 0; }
button.shot { width: 100%; text-align: left; font: inherit; cursor: zoom-in; }
.product__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- descargas ---------- */
.downloads { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dl { padding: 34px 30px; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.dl h3 { font-size: 1.6rem; margin: 0; }
.dl__meta { color: var(--muted); font-size: .76rem; margin-bottom: 16px; }
.dl__more { font-size: .9rem; margin-top: 10px; }
.dl__note { margin-top: 22px; color: var(--muted); text-align: center; }
.btn--disabled { filter: grayscale(.35) brightness(.85); cursor: not-allowed; }
.btn--disabled::after { content: "PRONTO"; font: 600 .6rem var(--font-mono); letter-spacing: .1em; background: #1a0f04; color: var(--amber-hi); padding: .3em .5em; border-radius: 2px; margin-left: .4em; }
.btn--disabled:hover { transform: none; filter: grayscale(.35) brightness(.85); }

/* ---------- páginas de producto ---------- */
.crumbs { font: 500 .78rem var(--font-mono); letter-spacing: .08em; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); } .crumbs a:hover { color: var(--amber); }
.phero { position: relative; overflow: hidden; padding: clamp(40px, 7vw, 80px) 0 clamp(56px, 8vw, 90px); }
.phero__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: center; position: relative; }
.phero h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); }
.jump { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.jump a { display: block; font: 500 .76rem var(--font-mono); letter-spacing: .06em; color: var(--text); border: 1px solid var(--line); padding: .55em .9em; border-radius: 3px; background: rgba(0,0,0,.25); }
.jump a:hover { border-color: var(--amber); color: var(--amber-hi); }
.jumpbar { background: var(--bg-2); border-block: 1px solid var(--line); padding: 18px 0; position: sticky; top: 68px; z-index: 40; }
.jumpbar .jump { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.jumpbar .jump a { white-space: nowrap; }

.feature { display: grid; grid-template-columns: .8fr 1.2fr; gap: 52px; align-items: center; scroll-margin-top: 150px; }
.feature + .feature { margin-top: clamp(64px, 8vw, 100px); }
.feature--rev .feature__copy { order: 2; }
.feature--rev { grid-template-columns: 1.2fr .8fr; }
.feature__num { font: 600 .74rem var(--font-mono); letter-spacing: .16em; color: var(--amber); margin-bottom: 10px; display: block; }
.feature h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); }
.feature__copy > p { color: #d8ccbd; }
.feature .feats { margin-top: 18px; }
.feature__pair { display: grid; gap: 16px; }

.extras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.extra { padding: 24px 22px; }
.extra h3 { font-size: 1.05rem; color: var(--amber-hi); margin-bottom: .4em; }
.extra p { color: var(--muted); margin: 0; font-size: .95rem; }

.custom { position: relative; padding: clamp(32px, 5vw, 56px); display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center; border-color: var(--line-strong); }
.custom::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--brass-grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.custom__gear { width: 130px; height: 130px; color: var(--amber); animation: spin 22s linear infinite; }
.custom h2 { margin-bottom: .35em; }
.custom p { color: #d8ccbd; }
.custom ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 18px 0 24px; }
.custom li { font-size: .88rem; padding: .45em .8em; border: 1px dashed var(--line-strong); border-radius: 3px; color: var(--text); }

.dlbox { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; padding: clamp(28px, 4vw, 44px); align-items: center; }
.dlbox h2 { margin-bottom: .3em; }
.specs { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.specs li { display: flex; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); color: #d8ccbd; font-size: .95rem; }
.specs li span { flex: none; width: 120px; font: 600 .7rem var(--font-mono); letter-spacing: .1em; color: var(--amber); padding-top: .25em; }
.dlbox__actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.dlbox__actions small { color: var(--muted); text-align: center; }

/* visor de capturas */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(5,4,3,.92); display: none; place-items: center; padding: 24px; cursor: zoom-out; }
.lightbox.is-open { display: grid; }
.lightbox img { max-width: min(1440px, 100%); max-height: 88vh; border-radius: 6px; box-shadow: 0 0 0 1px var(--line-strong), 0 30px 80px rgba(0,0,0,.8); }
.lightbox p { color: var(--muted); text-align: center; margin: 12px 0 0; font-size: .85rem; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); z-index: 110; background: var(--panel-2); border: 1px solid var(--amber); color: var(--text); padding: 12px 18px; border-radius: 6px; transition: transform .3s ease, opacity .3s ease; max-width: calc(100% - 32px); opacity: 0; pointer-events: none; }
.toast.is-on { transform: translate(-50%, 0); opacity: 1; }

@media (max-width: 980px) {
  .phero__grid, .feature, .dlbox, .downloads { grid-template-columns: 1fr; gap: 32px; }
  .feature--rev .feature__copy { order: 0; }
  .feature--rev { grid-template-columns: 1fr; }
  .extras { grid-template-columns: 1fr 1fr; }
  .custom { grid-template-columns: 1fr; }
  .custom__gear { width: 80px; height: 80px; }
}
@media (max-width: 760px) {
  .extras { grid-template-columns: 1fr; }
  .jumpbar { top: 68px; padding: 12px 0; }
}
.nav__links a[aria-current="page"] { color: var(--amber); }