/* =============================================================
   Sistemas Digitales — Mouse-Reactive Gradient (copper)
   1. Tokens
   ============================================================= */
:root {
  --bg:        #0a0a0b;
  --bg-2:      #131316;
  --bg-3:      #1b1b1f;       /* card */
  --ink:       #f5f2ec;       /* never pure white */
  --ink-soft:  #d8d2c8;
  --mute:      #9a938a;
  --line:      rgba(245,242,236,0.10);
  --line-2:    rgba(245,242,236,0.18);

  /* Copper palette — extracted from the logo */
  --accent:    #d8814a;
  --accent-2:  #e8a06a;
  --copper-hi: #f2cf9e;
  --copper-mid:#c8763c;
  --copper-lo: #7a4626;
  --copper-deep:#3e2415;

  /* Mouse gradient stops */
  --g1: #c8763c;
  --g2: #8a4f29;
  --g3: #e8a06a;
  --g4: #4a2c18;

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --disp: "Space Grotesk", var(--sans);
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --gutter: clamp(1.2rem, 5vw, 5rem);
  --maxw: 1280px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.02; letter-spacing: -0.03em; font-family: var(--disp); font-weight: 700; }
::selection { background: var(--accent); color: #1a1208; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--accent); color: #1a1208;
  z-index: 9999; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
[hidden] { display: none !important; }

/* =============================================================
   4. Typography helpers
   ============================================================= */
.kicker {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.eyebrow-line { display: inline-flex; align-items: center; gap: .8rem; }
.eyebrow-line::before { content: ""; width: 32px; height: 1px; background: var(--copper-mid); }

.lead { font-size: clamp(1.05rem, 1.8vw, 1.35rem); color: var(--ink-soft); max-width: 42ch; }
em { font-style: normal; color: var(--accent); }

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.6rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem;
  transition: transform .4s var(--ease-out), background .4s var(--ease-out), color .4s var(--ease-out), box-shadow .4s var(--ease-out);
  will-change: transform;
}
.btn-primary {
  background: linear-gradient(135deg, var(--copper-hi), var(--copper-mid));
  color: #1a1208;
  box-shadow: 0 8px 30px -8px rgba(200,118,60,.6);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -10px rgba(200,118,60,.8); }
.btn-ghost {
  border: 1px solid var(--line-2); color: var(--ink);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-2); transform: translateY(-3px); }
.btn svg { width: 18px; height: 18px; }

/* WhatsApp floating */
.wa-float {
  position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem);
  z-index: 600;
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .85rem 1.2rem; border-radius: 999px;
  background: linear-gradient(135deg, #25d366, #128c4a);
  color: #06250f; font-weight: 700; font-size: .9rem;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,.5);
  transform: translateY(120%); opacity: 0;
  transition: transform .6s var(--ease-out), opacity .6s var(--ease-out), box-shadow .3s var(--ease-out);
}
.wa-float.is-in { transform: translateY(0); opacity: 1; }
.wa-float:hover { box-shadow: 0 16px 40px -8px rgba(37,211,102,.7); }
.wa-float svg { width: 22px; height: 22px; }
.wa-float .wa-label { display: none; }
@media (min-width: 720px) { .wa-float .wa-label { display: inline; } }

/* Cards */
.card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.6rem;
  transition: transform .5s var(--ease-out), border-color .5s var(--ease-out);
}

/* =============================================================
   6. Nav
   ============================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--gutter);
  transition: background .4s var(--ease-out), backdrop-filter .4s var(--ease-out), border-color .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10,10,11,.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.brand { display: inline-flex; align-items: center; gap: .65rem; }
.brand-mark { width: 34px; height: 34px; flex: none; object-fit: contain; }
.brand-name { font-family: var(--disp); font-weight: 700; font-size: 1.02rem; letter-spacing: -.02em; line-height: 1; }
.brand-name small { display: block; font-family: var(--mono); font-weight: 400; font-size: .58rem; letter-spacing: .22em; color: var(--mute); margin-top: 3px; }

.nav-links { display: none; align-items: center; gap: 2rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link { position: relative; font-size: .92rem; color: var(--ink-soft); padding: .25rem 0; }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--accent); transition: width .4s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: .8rem; }
.lang-toggle {
  display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; overflow: hidden;
  font-family: var(--mono); font-size: .7rem;
}
.lang-toggle button { padding: .35rem .6rem; color: var(--mute); transition: color .3s, background .3s; }
.lang-toggle button.is-active { background: var(--accent); color: #1a1208; }

.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }

.burger { display: inline-flex; flex-direction: column; gap: 5px; padding: .4rem; }
@media (min-width: 960px) { .burger { display: none; } }
.burger span { width: 22px; height: 2px; background: var(--ink); transition: transform .35s var(--ease-out), opacity .35s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 480;
  background: rgba(10,10,11,.97);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; justify-content: center; gap: 1.4rem;
  padding: var(--gutter);
  transform: translateY(-100%);
  transition: transform .55s var(--ease-out);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu a { font-family: var(--disp); font-size: clamp(1.8rem, 8vw, 3rem); font-weight: 700; }
.mobile-menu a:hover { color: var(--accent); }

/* =============================================================
   7. Hero — mouse-reactive gradient
   ============================================================= */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: 8rem var(--gutter) 4rem;
  overflow: hidden;
}
.hero-gradient {
  position: absolute; inset: -10%; z-index: 0;
  background:
    radial-gradient(circle 520px at var(--mx, 30%) var(--my, 35%), var(--g1) 0%, transparent 55%),
    radial-gradient(circle 680px at calc(var(--mx, 30%) + 14%) calc(var(--my, 35%) - 8%), var(--g2) 0%, transparent 55%),
    radial-gradient(circle 460px at calc(var(--mx, 30%) - 18%) calc(var(--my, 35%) + 16%), var(--g3) 0%, transparent 50%),
    var(--bg);
  filter: blur(60px) saturate(135%);
  opacity: .55;
  transition: background .5s var(--ease-out);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 78%);
  opacity: .5;
}
.hero-inner { position: relative; z-index: 2; width: 100%; max-width: var(--maxw); margin-inline: auto; }
.hero-meta { display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 1.6rem; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: #25d366; box-shadow: 0 0 0 0 rgba(37,211,102,.6); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5);} 70%{ box-shadow: 0 0 0 10px rgba(37,211,102,0);} 100%{ box-shadow:0 0 0 0 rgba(37,211,102,0);} }
.hero-meta span:last-child { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; color: var(--ink-soft); text-transform: uppercase; }

.hero-title {
  font-size: clamp(2.6rem, 9vw, 7rem);
  line-height: .96;
  letter-spacing: -.04em;
  max-width: 16ch;
  margin: 0 0 1.6rem;
}
.hero-sub { font-size: clamp(1.05rem, 2vw, 1.4rem); color: var(--ink-soft); max-width: 46ch; margin-bottom: 2.4rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-foot {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  display: flex; flex-wrap: wrap; gap: 2rem 3rem;
  padding-top: 2rem; border-top: 1px solid var(--line);
}
.hero-stat .num { font-family: var(--disp); font-size: clamp(1.6rem,4vw,2.4rem); font-weight: 700; color: var(--ink); }
.hero-stat .lbl { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }

/* =============================================================
   8. Marquee
   ============================================================= */
.marquee {
  border-block: 1px solid var(--line);
  padding-block: 1rem;
  overflow: hidden; white-space: nowrap;
  background: var(--bg-2);
}
.marquee-track { display: inline-flex; gap: 3rem; animation: scrollx 32s linear infinite; will-change: transform; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--mono); font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); display: inline-flex; align-items: center; gap: 3rem; }
.marquee-track span::after { content: "◆"; color: var(--copper-mid); }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* =============================================================
   9. Section scaffolding
   ============================================================= */
.section { padding-block: clamp(4.5rem, 11vw, 9rem); position: relative; }
.section-head { max-width: 60ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h1, .section-head h2 { font-size: clamp(2rem, 5.5vw, 3.6rem); margin: 1rem 0; }
.section-head p { color: var(--mute); font-size: 1.05rem; }

/* reveal */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }

/* manifesto */
.manifesto p { font-family: var(--disp); font-weight: 500; font-size: clamp(1.5rem, 3.6vw, 2.6rem); line-height: 1.25; letter-spacing: -.02em; max-width: 24ch; }
.manifesto .num { font-family: var(--mono); color: var(--accent-2); font-size: .8rem; letter-spacing: .2em; }

/* split 2 columns (text + image) */
.split2 { display: grid; gap: clamp(1.6rem, 4vw, 3.2rem); align-items: center; }
@media (min-width: 880px) { .split2 { grid-template-columns: 1fr 1fr; } .split2.rev .split2-media { order: -1; } }
.split2-media { position: relative; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.split2-media img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.95) contrast(1.02); transition: transform .9s var(--ease-out); }
.split2-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 55%, rgba(200,118,60,.18)); pointer-events: none; }
.split2-media:hover img { transform: scale(1.05); }

/* =============================================================
   10. Services — expandable rows
   ============================================================= */
.svc-list { border-top: 1px solid var(--line); }
.svc-row { border-bottom: 1px solid var(--line); }
.svc-trigger {
  width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.2rem;
  padding: clamp(1.4rem, 3vw, 2.2rem) 0; text-align: left;
}
.svc-num { font-family: var(--mono); font-size: .8rem; color: var(--accent-2); }
.svc-name { font-family: var(--disp); font-weight: 700; font-size: clamp(1.4rem, 4vw, 2.4rem); letter-spacing: -.02em; transition: color .4s var(--ease-out), transform .5s var(--ease-out); }
.svc-row:hover .svc-name { color: var(--accent-2); transform: translateX(8px); }
.svc-icon { width: 30px; height: 30px; border: 1px solid var(--line-2); border-radius: 50%; display: grid; place-items: center; transition: transform .5s var(--ease-out), border-color .4s, background .4s; flex: none; }
.svc-icon::before { content: "+"; font-size: 1.1rem; color: var(--accent-2); transition: transform .4s var(--ease-out); }
.svc-row.is-open .svc-icon { background: var(--accent); border-color: var(--accent); }
.svc-row.is-open .svc-icon::before { content: "−"; color: #1a1208; }
.svc-panel { overflow: hidden; max-height: 0; transition: max-height .55s var(--ease-out); }
.svc-panel-inner { padding: 0 0 2rem 0; display: grid; gap: 1.4rem; max-width: 70ch; }
@media (min-width: 720px) { .svc-panel-inner { grid-template-columns: 1fr 1fr; max-width: none; } }
.svc-panel p { color: var(--ink-soft); }
.svc-panel ul { list-style: none; display: grid; gap: .5rem; }
.svc-panel li { display: flex; gap: .6rem; color: var(--mute); font-size: .95rem; }
.svc-panel li::before { content: "→"; color: var(--accent); flex: none; }

/* Services as formal cards (home) */
.svc-cards { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
@media (min-width: 720px)  { .svc-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .svc-cards { grid-template-columns: repeat(3, 1fr); } }
.svc-box { position: relative; background: var(--bg-3); border: 1px solid var(--line); border-radius: 18px; padding: 1.8rem; display: flex; flex-direction: column; gap: 1rem; overflow: hidden; transition: transform .5s var(--ease-out), border-color .4s var(--ease-out); }
.svc-box::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: linear-gradient(90deg, var(--copper-hi), var(--copper-mid), transparent); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease-out); }
.svc-box:hover { transform: translateY(-6px); border-color: var(--line-2); }
.svc-box:hover::before { transform: scaleX(1); }
.svc-box-head { display: flex; align-items: center; justify-content: flex-end; }
.svc-box-num { font-family: var(--mono); font-size: .78rem; letter-spacing: .2em; color: var(--accent-2); }
.svc-box-tag { font-family: var(--mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); border: 1px solid var(--line-2); border-radius: 999px; padding: .25rem .6rem; }
.svc-box h3 { font-size: 1.3rem; letter-spacing: -.02em; }
.svc-box p { color: var(--ink-soft); font-size: .95rem; }
.svc-box ul { list-style: none; display: grid; gap: .45rem; margin-top: auto; padding-top: .4rem; }
.svc-box li { display: flex; gap: .55rem; color: var(--mute); font-size: .88rem; }
.svc-box li::before { content: "→"; color: var(--accent); flex: none; }

/* =============================================================
   11. Services grid (servicios page)
   ============================================================= */
.svc-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .svc-grid { grid-template-columns: repeat(3, 1fr); } }
.svc-card { position: relative; overflow: hidden; border-radius: 18px; border: 1px solid var(--line); background: var(--bg-3); min-height: 340px; display: flex; flex-direction: column; justify-content: flex-end; }
.svc-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .35; transition: transform .8s var(--ease-out), opacity .6s; z-index: 0; filter: saturate(.9); }
.svc-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(10,10,11,.94) 92%); z-index: 1; }
.svc-card:hover img { transform: scale(1.08); opacity: .5; }
.svc-card .svc-card-body { position: relative; z-index: 2; padding: 1.6rem; }
.svc-card h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.svc-card p { color: var(--ink-soft); font-size: .95rem; }
.svc-card .tag { font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent-2); }

/* =============================================================
   12. Stats / process
   ============================================================= */
.stats { display: grid; gap: 2rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat .num { font-family: var(--disp); font-weight: 700; font-size: clamp(2.4rem, 6vw, 4rem); background: linear-gradient(135deg, var(--copper-hi), var(--copper-mid)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { color: var(--mute); font-size: .9rem; margin-top: .3rem; }

.steps { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { padding: 1.8rem; border: 1px solid var(--line); border-radius: 16px; background: var(--bg-2); transition: border-color .4s, transform .5s var(--ease-out); }
.step:hover { border-color: var(--line-2); transform: translateY(-4px); }
.step .step-n { font-family: var(--mono); font-size: .8rem; color: var(--accent-2); letter-spacing: .2em; }
.step h3 { font-size: 1.3rem; margin: .8rem 0 .5rem; }
.step p { color: var(--mute); font-size: .95rem; }

/* =============================================================
   13. CTA band
   ============================================================= */
.cta-band { position: relative; overflow: hidden; border-radius: 28px; padding: clamp(2.5rem, 7vw, 5.5rem); border: 1px solid var(--line); background: var(--bg-2); }
.cta-band::before { content: ""; position: absolute; inset: -40%; background: radial-gradient(circle at 70% 30%, rgba(200,118,60,.4), transparent 60%); filter: blur(80px); z-index: 0; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(2rem, 6vw, 4rem); max-width: 16ch; margin-bottom: 1.2rem; }
.cta-band p { color: var(--ink-soft); max-width: 50ch; margin-bottom: 2rem; }
.cta-mail { font-family: var(--disp); font-weight: 700; font-size: clamp(1.3rem, 3.5vw, 2.2rem); display: inline-block; position: relative; }
.cta-mail::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 100%; background: var(--accent); transform: scaleX(.0); transform-origin: left; transition: transform .5s var(--ease-out); }
.cta-mail:hover::after { transform: scaleX(1); }

/* =============================================================
   13b. Remote support
   ============================================================= */
.remote { position: relative; overflow: hidden; border-radius: 28px; border: 1px solid var(--line); background: var(--bg-2); padding: clamp(2rem, 6vw, 4.5rem); display: grid; gap: 2.5rem; }
@media (min-width: 960px) { .remote { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.remote::before { content: ""; position: absolute; inset: -40%; background: radial-gradient(circle at 80% 20%, rgba(200,118,60,.35), transparent 55%); filter: blur(90px); z-index: 0; pointer-events: none; }
.remote > * { position: relative; z-index: 1; }
.remote h2 { font-size: clamp(1.8rem, 4.5vw, 3rem); margin: 1rem 0; }
.remote > .remote-info p { color: var(--ink-soft); max-width: 46ch; }
.remote-price { display: inline-flex; align-items: baseline; gap: .5rem; margin: 1.4rem 0 .4rem; }
.remote-price .v { font-family: var(--disp); font-weight: 700; font-size: clamp(2.4rem, 6vw, 3.4rem); background: linear-gradient(135deg, var(--copper-hi), var(--copper-mid)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.remote-price .u { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.remote-feats { list-style: none; display: grid; gap: .7rem; margin: 1.6rem 0 2rem; }
.remote-feats li { display: flex; gap: .7rem; color: var(--ink-soft); font-size: .95rem; }
.remote-feats li::before { content: "✓"; color: #25d366; font-weight: 700; flex: none; }
.remote-note { font-size: .82rem; color: var(--mute); margin-top: 1rem; display: flex; gap: .5rem; align-items: center; }
.remote-note::before { content: "🔒"; }

.remote-flow { display: grid; gap: .8rem; }
.flow-step { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-3); }
.flow-step .n { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-size: .82rem; background: linear-gradient(135deg, var(--copper-hi), var(--copper-mid)); color: #1a1208; font-weight: 700; flex: none; }
.flow-step h4 { font-family: var(--disp); font-size: 1rem; margin-bottom: .15rem; }
.flow-step p { font-size: .85rem; color: var(--mute); }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 1.2rem; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(5,4,3,.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fadeIn .3s var(--ease-out); }
.modal-card { position: relative; width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 22px; padding: clamp(1.5rem, 5vw, 2.4rem); animation: modalIn .45s var(--ease-out); }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(20px) scale(.98); } }
.modal-x { position: absolute; top: 1rem; right: 1rem; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 1.2rem; color: var(--mute); transition: color .3s, border-color .3s; }
.modal-x:hover { color: var(--ink); border-color: var(--accent); }

.rm-progress { display: flex; gap: .5rem; margin-bottom: 1.6rem; }
.rm-progress span { flex: 1; height: 4px; border-radius: 2px; background: var(--line-2); transition: background .4s var(--ease-out); }
.rm-progress span.is-done { background: var(--accent); }
.rm-step { display: none; animation: fadeIn .4s var(--ease-out); }
.rm-step.is-active { display: block; }
.rm-step .rm-kicker { font-family: var(--mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); }
.rm-step h3 { font-size: clamp(1.3rem, 4vw, 1.7rem); margin: .5rem 0 1rem; }
.rm-step p { color: var(--ink-soft); font-size: .95rem; margin-bottom: 1rem; }
.rm-step .btn { width: 100%; justify-content: center; }
.rm-actions { display: grid; gap: .6rem; margin-top: 1.2rem; }

.rm-pix { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem; margin-bottom: 1rem; }
.rm-pix .k { font-family: var(--mono); font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); margin-bottom: .4rem; }
.rm-copy { display: flex; gap: .5rem; align-items: stretch; }
.rm-copy code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; background: var(--bg-3); border: 1px solid var(--line); border-radius: 10px; padding: .6rem .8rem; font-family: var(--mono); font-size: .82rem; color: var(--ink); }
.rm-copy button { flex: none; padding: .6rem .9rem; border-radius: 10px; border: 1px solid var(--line-2); font-size: .8rem; color: var(--accent-2); transition: background .3s, color .3s; }
.rm-copy button:hover { background: var(--accent); color: #1a1208; }
.rm-protocol { margin-top: 1rem; font-size: .85rem; color: var(--mute); }
.rm-protocol strong { font-family: var(--mono); color: var(--accent-2); letter-spacing: .1em; }
.rm-hint { font-size: .8rem; color: var(--mute); margin-top: .8rem; }
.rm-auto { text-align: center; margin-bottom: 1rem; }
.rm-qr { width: 200px; height: 200px; margin: 0 auto .9rem; background: #fff; border-radius: 14px; padding: 10px; }
.rm-status { font-family: var(--mono); font-size: .82rem; color: var(--accent-2); display: flex; align-items: center; justify-content: center; gap: .5rem; }
.rm-status.is-ok { color: #25d366; }
.rm-spin { width: 14px; height: 14px; border: 2px solid var(--line-2); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================================
   13c. Loja (tienda)
   ============================================================= */
.shop-toolbar { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.2rem; }
.shop-cat { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; padding: .5rem .9rem; border: 1px solid var(--line-2); border-radius: 999px; color: var(--mute); transition: background .3s, color .3s, border-color .3s; }
.shop-cat.is-active, .shop-cat:hover { background: var(--accent); color: #1a1208; border-color: var(--accent); }

.shop-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
@media (min-width: 560px) { .shop-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .shop-grid { grid-template-columns: repeat(3, 1fr); } }
.prod { display: flex; flex-direction: column; background: var(--bg-3); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; transition: transform .5s var(--ease-out), border-color .4s; }
.prod:hover { transform: translateY(-5px); border-color: var(--line-2); }
.prod-img { aspect-ratio: 4/3; overflow: hidden; background: var(--bg-2); }
.prod-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.prod:hover .prod-img img { transform: scale(1.06); }
.prod-body { padding: 1.2rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.prod-cat { font-family: var(--mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-2); }
.prod h3 { font-size: 1.1rem; letter-spacing: -.01em; }
.prod-desc { font-size: .85rem; color: var(--mute); flex: 1; }
.prod-foot { display: flex; align-items: center; justify-content: space-between; gap: .6rem; margin-top: .6rem; }
.prod-price { font-family: var(--disp); font-weight: 700; font-size: 1.25rem; color: var(--ink); }
.prod-add { padding: .55rem .95rem; border-radius: 10px; background: linear-gradient(135deg, var(--copper-hi), var(--copper-mid)); color: #1a1208; font-weight: 600; font-size: .85rem; transition: transform .3s var(--ease-out); }
.prod-add:hover { transform: translateY(-2px); }

/* Cart button */
.cart-btn { position: relative; display: inline-flex; align-items: center; gap: .4rem; padding: .5rem .85rem; border: 1px solid var(--line-2); border-radius: 999px; font-size: .85rem; color: var(--ink); }
.cart-btn:hover { border-color: var(--accent); }
.cart-btn .count { background: var(--accent); color: #1a1208; border-radius: 999px; font-size: .68rem; font-weight: 700; min-width: 18px; height: 18px; display: grid; place-items: center; padding: 0 4px; }

/* Cart drawer */
.cart-overlay { position: fixed; inset: 0; background: rgba(5,4,3,.6); z-index: 1090; opacity: 0; pointer-events: none; transition: opacity .4s; }
.cart-overlay.is-open { opacity: 1; pointer-events: auto; }
.cart { position: fixed; inset: 0 0 0 auto; width: min(420px, 100%); background: var(--bg-2); border-left: 1px solid var(--line-2); z-index: 1100; transform: translateX(100%); transition: transform .45s var(--ease-out); display: flex; flex-direction: column; }
.cart.is-open { transform: none; }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 1.4rem; border-bottom: 1px solid var(--line); }
.cart-head h3 { font-size: 1.2rem; }
.cart-x { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 1.1rem; color: var(--mute); }
.cart-x:hover { color: var(--ink); border-color: var(--accent); }
.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.4rem; display: grid; gap: 1rem; align-content: start; }
.cart-item { display: grid; grid-template-columns: 54px 1fr auto; gap: .8rem; align-items: center; }
.cart-item img { width: 54px; height: 54px; object-fit: cover; border-radius: 8px; background: var(--bg-3); }
.cart-item .nm { font-size: .9rem; }
.cart-item .pr { font-size: .8rem; color: var(--mute); }
.cart-item .rm { font-size: .72rem; color: var(--mute); text-decoration: underline; }
.qty { display: inline-flex; align-items: center; gap: .5rem; margin-top: .3rem; }
.qty button { width: 24px; height: 24px; border: 1px solid var(--line-2); border-radius: 6px; color: var(--ink); font-size: .9rem; }
.cart-empty { color: var(--mute); text-align: center; padding: 2.5rem 1rem; }
.cart-foot { padding: 1.4rem; border-top: 1px solid var(--line); display: grid; gap: 1rem; }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--disp); font-weight: 700; font-size: 1.25rem; }
.cart-foot .btn { width: 100%; justify-content: center; }

/* =============================================================
   14. Contact page
   ============================================================= */
.contact-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.contact-info { display: grid; gap: 1.6rem; }
.contact-item { border-top: 1px solid var(--line); padding-top: 1.2rem; }
.contact-item .k { font-family: var(--mono); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); margin-bottom: .4rem; }
.contact-item .v { font-size: 1.15rem; color: var(--ink); }
.contact-item a.v:hover { color: var(--accent-2); }

.form { display: grid; gap: 1.1rem; background: var(--bg-2); border: 1px solid var(--line); border-radius: 20px; padding: clamp(1.4rem, 4vw, 2.4rem); }
.form label { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); display: block; margin-bottom: .45rem; }
.form input, .form textarea {
  width: 100%; padding: .9rem 1rem; border-radius: 12px;
  background: var(--bg); border: 1px solid var(--line-2); color: var(--ink);
  font: inherit; transition: border-color .3s;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.form textarea { min-height: 120px; resize: vertical; }

/* =============================================================
   15. Footer
   ============================================================= */
.footer { border-top: 1px solid var(--line); padding-block: 3.5rem 2.5rem; background: var(--bg-2); }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer h4 { font-family: var(--mono); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); margin-bottom: 1rem; }
.footer a { color: var(--ink-soft); font-size: .95rem; display: block; padding: .25rem 0; }
.footer a:hover { color: var(--accent-2); }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; justify-content: space-between; align-items: center; color: var(--mute); font-size: .82rem; }
.footer-credits a { display: inline; color: var(--mute); text-decoration: underline; }
.footer-credits a:hover { color: var(--accent-2); }

/* =============================================================
   16. Splash
   ============================================================= */
.splash {
  position: fixed; inset: 0; z-index: 9000;
  display: grid; place-items: center;
  background: var(--bg);
  animation: splashSafety .01s 4.5s forwards;
}
.splash.is-out { animation: splashOut .8s var(--ease-out) forwards; }
@keyframes splashOut { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
.splash-mark { width: 64px; height: 64px; object-fit: contain; animation: spinmark 1.6s var(--ease-soft) infinite; }
@keyframes spinmark { 0%,100% { transform: rotate(0); opacity: 1;} 50% { transform: rotate(180deg); opacity: .5; } }

/* =============================================================
   17. Page transitions
   ============================================================= */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .5s; animation-timing-function: cubic-bezier(0.16,1,0.3,1); }

/* =============================================================
   18. Credits page
   ============================================================= */
.page-credits main { padding: 8rem var(--gutter) 4rem; max-width: 820px; margin-inline: auto; }
.credits-list { list-style: none; display: grid; gap: 1rem; margin-top: 2rem; }
.credits-list li { border-bottom: 1px solid var(--line); padding-bottom: 1rem; color: var(--mute); font-size: .9rem; }
.credits-list a { color: var(--accent-2); text-decoration: underline; }

/* =============================================================
   19. Reduced motion — only intrusive
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-dot { animation: none; }
  .splash-mark { animation: none; }
  .marquee-track { animation-duration: 90s; }
}