/* ─────────────────────────────────────────────
   ElementoSol · styles.css
   Archetype: Ingeniería Oscura + Acento Solar
   ───────────────────────────────────────────── */

/* ── Tipografía ──
   Inter va autoalojada, no desde Google Fonts. Una hoja de estilos de un
   tercero en el <head> bloquea el renderizado: si esa CDN tarda, el navegador
   no pinta nada, no ejecuta main.js y el splash se queda tapando la página.
   Medido en 3G lento: 7,9 s con la home opaca e intocable. Sirviendo la
   fuente desde acá esa dependencia desaparece.
   Los dos archivos son los mismos que usa /ordenes, así que la tipografía
   del sitio y la de la app son idénticas. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('assets/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                 U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
                 U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('assets/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                 U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
                 U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ── Variables ── */
:root {
  --bg:          #0d0f14;
  --bg-2:        #12151e;
  --bg-3:        #181c28;
  --bg-card:     #1c2030;
  --bg-card-hi:  #222638;
  --ink:         #eef1f8;
  --ink-soft:    #9aa3b8;
  --ink-mute:    #545d72;
  --accent:      #f5a623;
  --accent-dk:   #d4891a;
  --accent-glow: rgba(245,166,35,0.18);
  --orange:      #ff6b35;
  --green:       #3ecf8e;
  --red:         #ff4d4f;
  --yellow:      #f5a623;
  --line:        rgba(238,241,248,0.07);
  --nav-h:       72px;
  --r-sm:        6px;
  --r-md:        12px;
  --r-lg:        20px;
  --r-xl:        28px;
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --font:        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
fieldset { border: none; }
input, textarea, select { font-family: inherit; }

/* ── Container ── */
.container {
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .7rem 1.5rem;
  border-radius: var(--r-sm);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: all .2s var(--ease-out);
  white-space: nowrap;
  line-height: 1;
}
.btn-lg { padding: .9rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; }

.btn-accent {
  background: var(--accent);
  color: #0d0f14;
}
@media (hover: hover) {
  .btn-accent:hover { background: var(--accent-dk); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(245,166,35,.3); }
}

.btn-ghost {
  background: rgba(238,241,248,.08);
  color: var(--ink);
  border: 1px solid var(--line);
}
@media (hover: hover) {
  .btn-ghost:hover { background: rgba(238,241,248,.14); border-color: rgba(238,241,248,.2); }
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
@media (hover: hover) {
  .btn-outline:hover { background: var(--accent-glow); }
}

/* ── Splash ── */
.splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s var(--ease-out), clip-path .6s var(--ease-out);
  animation: splashSafety .01s 2.5s forwards;
}
@keyframes splashSafety {
  to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); }
}
.splash.is-out { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); }

.splash-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
  animation: splashPulse 1.8s ease-in-out infinite;
}
@keyframes splashPulse {
  0%, 100% { opacity: .6; }
  50%       { opacity: 1; }
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background .35s ease, box-shadow .35s ease;
}
.nav.is-scrolled {
  background: rgba(13,15,20,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--line);
}

.nav-inner {
  height: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .625rem;
  flex-shrink: 0;
}
.nav-brand {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-inline-start: auto;
}
.nav-link {
  padding: .5rem .625rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: var(--r-sm);
  transition: color .2s ease, background .2s ease;
}
@media (hover: hover) {
  .nav-link:hover { color: var(--ink); background: rgba(238,241,248,.07); }
}

.nav-cta { flex-shrink: 0; }

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 0 5px;
  margin-inline-start: auto;
}
.nav-burger span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all .25s ease;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: .25rem;
  padding: 1rem 1.5rem 1.5rem;
  background: rgba(13,15,20,.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
}
.nav-mobile a {
  padding: .75rem 1rem;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: var(--r-sm);
  transition: color .2s ease;
}
.nav-mobile a.btn { color: #0d0f14; margin-top: .5rem; }
@media (hover: hover) {
  .nav-mobile a:hover { color: var(--ink); }
}
.nav-mobile.is-open { display: flex; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-video.is-loaded { opacity: 1; }
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.hero-slide.is-active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    160deg,
    rgba(13,15,20,.72) 0%,
    rgba(13,15,20,.55) 40%,
    rgba(13,15,20,.80) 100%
  );
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: .04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  mix-blend-mode: overlay;
}

.hero-inner {
  position: relative;
  z-index: 4;
  max-width: 1200px;
  margin-inline: auto;
  padding: calc(var(--nav-h) + 5rem) 1.5rem 5rem;
  width: 100%;
}

.hero-kicker {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeUp .7s .5s var(--ease-out) forwards;
}

.hero-title {
  font-size: clamp(2.75rem, 6vw, 5.25rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.03em;
  color: var(--ink);
  max-width: 16ch;
  text-wrap: balance;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp .8s .65s var(--ease-out) forwards;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(.9375rem, 1.5vw, 1.125rem);
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeUp .7s .8s var(--ease-out) forwards;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeUp .7s .95s var(--ease-out) forwards;
}

@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ── Stats bar ── */
.stats-bar {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 2.25rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  border-right: 1px solid var(--line);
  text-align: center;
}
.stat-item:last-child { border-right: none; }

.stat-num {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: .8125rem;
  color: var(--ink-mute);
  font-weight: 500;
  text-align: center;
}

/* ── Section headers ── */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-kicker {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .875rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 1rem;
  text-wrap: balance;
}
.section-title em {
  font-style: normal;
  color: var(--accent);
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--ink-soft);
  max-width: 54ch;
  margin-inline: auto;
  line-height: 1.65;
}

/* ── Autonomy / Plans ── */
.autonomy {
  padding: 6rem 0;
  background: var(--bg);
}

.autonomy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.autonomy-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s ease;
}
@media (hover: hover) {
  .autonomy-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,.4);
    border-color: rgba(245,166,35,.25);
  }
}
.autonomy-card--featured {
  background: var(--bg-card-hi);
  border-color: rgba(245,166,35,.3);
  box-shadow: 0 0 0 1px rgba(245,166,35,.15), 0 20px 50px rgba(0,0,0,.3);
}

.autonomy-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.plan-badge {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: rgba(238,241,248,.07);
  padding: .3rem .75rem;
  border-radius: 100px;
}
.plan-badge--accent {
  color: var(--accent);
  background: var(--accent-glow);
}

.plan-icon svg { opacity: .8; }

.plan-title {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}

.plan-desc {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.plan-list {
  display: flex;
  flex-direction: column;
  gap: .625rem;
  flex: 1;
}
.plan-list li {
  font-size: .875rem;
  color: var(--ink-soft);
  padding-inline-start: 1.25rem;
  position: relative;
}
.plan-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: .75rem;
  top: .1em;
}

/* ── Calculator ── */
.calculator {
  padding: 6rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.calc-form {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: .875rem;
}
.calc-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: .02em;
}
.calc-input-wrap {
  display: flex;
  align-items: stretch;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border-color .2s ease;
}
.calc-input-wrap:focus-within { border-color: var(--accent); }
.calc-input {
  flex: 1;
  background: none;
  color: var(--ink);
  font-size: 1.125rem;
  font-weight: 600;
  padding: .875rem 1rem;
  outline: none;
  border: none;
  min-width: 0;
}
.calc-input::placeholder { color: var(--ink-mute); font-weight: 400; }
.calc-input::-webkit-outer-spin-button,
.calc-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.calc-unit {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ink-mute);
  background: rgba(238,241,248,.04);
  border-left: 1px solid var(--line);
  white-space: nowrap;
}
.calc-btn { align-self: flex-start; margin-top: .25rem; }

.calc-result {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--accent-glow);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.result-badge {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent);
}
.result-text {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* Traffic light */
.traffic-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1.5rem;
  margin-top: .5rem;
  line-height: 1.4;
}

.traffic-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.traffic-field legend {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: .75rem;
}
.traffic-field label {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem .75rem;
  font-size: .9rem;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: background .15s ease, color .15s ease;
}
.traffic-field input[type="radio"] { accent-color: var(--accent); }
@media (hover: hover) {
  .traffic-field label:hover { background: rgba(238,241,248,.05); color: var(--ink); }
}

.traffic-btn { align-self: flex-start; }

.traffic-result {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.traffic-light {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}
.tl-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(238,241,248,.1);
  transition: background .4s ease, box-shadow .4s ease;
}
.tl-dot.is-on[data-pos="red"]    { background: var(--red);    box-shadow: 0 0 10px var(--red); }
.tl-dot.is-on[data-pos="yellow"] { background: var(--yellow); box-shadow: 0 0 10px var(--yellow); }
.tl-dot.is-on[data-pos="green"]  { background: var(--green);  box-shadow: 0 0 10px var(--green); }
.traffic-verdict {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ── Portfolio ── */
.portfolio {
  padding: 6rem 0;
  background: var(--bg);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-card);
  margin: 0;
}
.portfolio-item--wide {
  grid-column: span 2;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  transition: transform .6s var(--ease-out), filter .4s ease;
  filter: saturate(0.9) brightness(0.85);
}
@media (hover: hover) {
  .portfolio-item:hover img { transform: scale(1.04); filter: saturate(1.05) brightness(0.95); }
}

.portfolio-item figcaption {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  padding: 1.5rem 1rem .875rem;
  background: linear-gradient(to top, rgba(13,15,20,.9) 0%, transparent 100%);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ── CTA Auditoría ── */
.cta-auditoria {
  padding: 6rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.cta-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: start;
}

.cta-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.cta-title em { font-style: normal; color: var(--accent); }

.cta-desc {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.cta-checklist {
  display: flex;
  flex-direction: column;
  gap: .875rem;
}
.cta-checklist li {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9375rem;
  color: var(--ink-soft);
}
.cta-checklist svg { flex-shrink: 0; }

.cta-box {
  background: var(--bg-card);
  border: 1px solid rgba(245,166,35,.25);
  border-radius: var(--r-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: 0 0 60px rgba(245,166,35,.06);
}

.cta-bonus {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--accent-glow);
  border-radius: var(--r-md);
  border: 1px solid rgba(245,166,35,.2);
}
.bonus-icon { font-size: 1.5rem; flex-shrink: 0; }
.cta-bonus p { font-size: .9375rem; color: var(--ink-soft); line-height: 1.55; }
.cta-bonus strong { color: var(--accent); }

.cta-price {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.price-label { font-size: .8125rem; color: var(--ink-mute); font-weight: 500; text-transform: uppercase; letter-spacing: .06em; }
.price-value { font-size: 2rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }

/* ── Footer ── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-tagline {
  font-size: .9rem;
  color: var(--ink-mute);
  line-height: 1.6;
  margin-top: 1rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  font-size: .875rem;
  color: var(--ink-soft);
  padding-block: .3rem;
  transition: color .2s ease;
}
@media (hover: hover) {
  .footer-col a:hover { color: var(--accent); }
}

.footer-contact {
  font-size: .875rem;
  color: var(--ink-soft);
  word-break: break-all;
}
.footer-wa {
  color: var(--green);
}

.footer-coverage {
  font-size: .8125rem;
  color: var(--ink-mute);
  margin-top: .75rem;
  line-height: 1.5;
}
.footer-coverage strong { color: var(--ink-soft); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer-bottom p {
  font-size: .8rem;
  color: var(--ink-mute);
  line-height: 1.5;
}

/* ── Reveal animations ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Defensive: elements with data-split are never hidden */
.reveal[data-split] { opacity: 1; transform: none; }

/* ── Page hero (inner pages) ── */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 0 4rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.page-hero-kicker {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.page-hero-title {
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.08;
  color: var(--ink);
  max-width: 18ch;
  text-wrap: balance;
  margin-bottom: 1.25rem;
}
.page-hero-title em { font-style: normal; color: var(--accent); }
.page-hero-sub {
  font-size: 1.0625rem;
  color: var(--ink-soft);
  max-width: 58ch;
  line-height: 1.65;
  margin-bottom: 2rem;
}

/* ── Auditoría page ── */
.auditoria-bonif {
  padding: 4rem 0;
  background: var(--bg);
}
.bonif-box {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 2rem;
  background: var(--accent-glow);
  border: 1px solid rgba(245,166,35,.3);
  border-radius: var(--r-xl);
  max-width: 760px;
  margin-inline: auto;
}
.bonif-icon { font-size: 2.5rem; flex-shrink: 0; }
.bonif-box h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: .5rem;
}
.bonif-box p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.auditoria-process {
  padding: 4rem 0 6rem;
  background: var(--bg);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.process-step {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2rem;
}
.step-num {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.step-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .625rem;
  line-height: 1.3;
}
.step-desc {
  font-size: .9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.auditoria-booking {
  padding: 4rem 0 6rem;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 4rem;
  align-items: start;
}

.booking-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 3rem 2rem;
  text-align: center;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.booking-placeholder-icon { font-size: 3rem; }
.booking-placeholder h3 { font-size: 1.125rem; font-weight: 700; color: var(--ink); }
.booking-placeholder p { font-size: .9rem; color: var(--ink-mute); max-width: 34ch; }
.booking-placeholder code {
  font-size: .8rem;
  color: var(--accent);
  background: var(--accent-glow);
  padding: .25rem .625rem;
  border-radius: var(--r-sm);
}

/* ── Cursos page ── */
.cursos-hero { padding: calc(var(--nav-h) + 4rem) 0 4rem; background: var(--bg-2); border-bottom: 1px solid var(--line); }

.cursos-grid-section {
  padding: 5rem 0 6rem;
  background: var(--bg);
}
.cursos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.curso-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s ease;
}
@media (hover: hover) {
  .curso-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,.4);
    border-color: rgba(245,166,35,.22);
  }
}

.curso-format-tag {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: rgba(238,241,248,.07);
  padding: .3rem .75rem;
  border-radius: 100px;
  align-self: flex-start;
}

.curso-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
  letter-spacing: -.015em;
}

.curso-desc {
  font-size: .9rem;
  color: var(--ink-soft);
  line-height: 1.6;
  flex: 1;
}

.curso-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.curso-duration {
  font-size: .8125rem;
  color: var(--ink-mute);
  font-weight: 500;
}
.curso-duration::before { content: "⏱ "; }

.curso-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.02em;
}

.cursos-legal {
  padding: 4rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.legal-box {
  max-width: 720px;
  margin-inline: auto;
  padding: 1.5rem 2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-card);
}
.legal-box h3 { font-size: .9375rem; font-weight: 700; color: var(--ink); margin-bottom: .75rem; }
.legal-box p { font-size: .875rem; color: var(--ink-mute); line-height: 1.6; }

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.lightbox.is-open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 4px;
  transform: scale(.92);
  transition: transform .3s cubic-bezier(.22,1,.36,1);
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}
.lightbox.is-open .lightbox-img {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: rgba(255,255,255,.7);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  padding: .25rem .5rem;
  transition: color .15s;
}
.lightbox-close:hover { color: #fff; }
.portfolio-item img { cursor: zoom-in; }

/* ── FAQ Accordion ── */
.faq-section {
  padding: 4rem 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
}
.faq-list {
  max-width: 760px;
  margin-inline: auto;
  margin-top: 2rem;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-btn {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  gap: 1rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  transition: color .2s ease;
}
@media (hover: hover) {
  .faq-btn:hover { color: var(--accent); }
}
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .875rem;
  color: var(--ink-mute);
  transition: transform .3s ease, border-color .3s ease;
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); border-color: var(--accent); color: var(--accent); }
.faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s var(--ease-out);
}
.faq-item.is-open .faq-body { grid-template-rows: 1fr; }
.faq-body-inner {
  overflow: hidden;
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.65;
  padding-bottom: 1.25rem;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .calc-grid { grid-template-columns: 1fr; gap: 3rem; }
  /* minmax(0, 1fr) en vez de 1fr: con 1fr la pista no puede achicarse por
     debajo del contenido mínimo de sus hijos (min-width: auto por defecto en
     grid), y en un celular de 390 px el bloque quedaba en 418 px, cortando el
     texto y el botón de reserva. */
  .cta-inner { grid-template-columns: minmax(0, 1fr); }
  .cta-inner > * { min-width: 0; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .booking-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .autonomy-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-item--wide { grid-column: span 2; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .process-steps { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .cursos-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}

@media (max-width: 600px) {
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; text-align: center; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item--wide { grid-column: span 1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-links { grid-template-columns: 1fr; }
  .cta-inner { gap: 2.5rem; }

  /* En pantallas angostas un botón con texto largo no entra: .btn trae
     white-space: nowrap y .btn-lg 2rem de padding a cada lado. Se deja que
     el texto use dos líneas antes que quedar cortado. */
  .btn-lg { padding-inline: 1.25rem; }
  .btn { white-space: normal; }
}

/* ═══════════════════════════════════════════════════════════
   INSTALACIONES ELÉCTRICAS
   Componentes compartidos entre el resumen de la home (#electricas)
   y la página dedicada (instalaciones-electricas.html).
   ═══════════════════════════════════════════════════════════ */

.electricas {
  padding: 6rem 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.electricas--alt { background: var(--bg-2); }

/* ── Hero de la página dedicada ── */

.elec-hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.elec-hero-texto .page-hero-title { max-width: 20ch; }
.elec-hero-texto .page-hero-sub { margin-bottom: 1.125rem; }
.elec-hero-texto .page-hero-sub:last-of-type { margin-bottom: 2rem; }

.elec-hero-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ── Ficha: matrícula, cobertura y documentación ── */

.elec-ficha {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.elec-ficha-item {
  display: flex;
  flex-direction: column;
  gap: .375rem;
  padding: 1.25rem 1.375rem;
  background: var(--bg-card);
}

.elec-ficha-etiqueta {
  font-size: .6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--ink-mute);
}

.elec-ficha-valor {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

.elec-ficha-nota {
  font-size: .8125rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.elec-ficha-link { color: var(--accent); font-weight: 600; }

/* ── Paneles de servicios ── */

.elec-bloques {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.elec-panel {
  padding: 1.875rem 1.625rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: border-color .3s var(--ease-out), background .3s var(--ease-out);
}

@media (hover: hover) {
  .elec-panel:hover { border-color: rgba(238,241,248,.14); background: var(--bg-card-hi); }
}

.elec-bloque-titulo {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin-bottom: 1.125rem;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.elec-orden {
  font-size: .75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  letter-spacing: .08em;
}

.elec-lista {
  display: grid;
  gap: .625rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.elec-lista li {
  position: relative;
  padding-inline-start: 1.375rem;
  font-size: .9375rem;
  line-height: 1.55;
  color: var(--ink-soft);
  break-inside: avoid;
}

/* Viñeta trazada, en línea con el resto del sitio. */
.elec-lista li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: .55em;
  width: 7px;
  height: 7px;
  border: 1.5px solid var(--accent);
  border-radius: 2px;
  transform: rotate(45deg);
}

.elec-lista strong { color: var(--ink); font-weight: 600; }

.elec-nota {
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}

.elec-nota + .elec-lista { margin-top: 1.125rem; }
.elec-lista + .elec-nota {
  margin-top: 1.375rem;
  padding-top: 1.125rem;
  border-top: 1px solid var(--line);
  font-size: .875rem;
  color: var(--ink-mute);
}

/* ── Cómo trabajamos ── */

.elec-proceso {
  display: grid;
  gap: 1.25rem;
  counter-reset: paso;
}

.elec-paso {
  padding: 1.875rem 1.625rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.elec-paso-num {
  display: block;
  margin-bottom: .875rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.elec-paso-titulo {
  margin-bottom: .5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.elec-paso-texto {
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ── Cierre: cómo pedir una visita ── */

.elec-cierre {
  padding: 5.5rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.elec-cierre-inner {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.elec-cierre-titulo {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 1rem;
  text-wrap: balance;
}

.elec-cierre-titulo em { font-style: normal; color: var(--accent); }

.elec-cierre-texto {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-bottom: 2rem;
}

.elec-checklist {
  display: grid;
  gap: .875rem;
  padding: 0;
  margin: 0 0 2rem;
  list-style: none;
  counter-reset: dato;
}

.elec-checklist li {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  font-size: .9375rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.elec-checklist li::before {
  counter-increment: dato;
  content: counter(dato);
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(245,166,35,.35);
  background: var(--accent-glow);
  color: var(--accent);
  font-size: .6875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.elec-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.elec-cta--centro { justify-content: center; }

/* Ritmo vertical del resumen de la home. */
.elec-bloques + .elec-ficha { margin-top: 1.25rem; }
.elec-bloques + .elec-cta,
.elec-ficha + .elec-cta { margin-top: 2.5rem; }

/* ── Escritorio ── */

@media (min-width: 700px) {
  .elec-ficha--fila { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
}

@media (min-width: 900px) {
  .elec-hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: 4rem;
  }

  .elec-bloques { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .elec-bloques--tres { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .elec-panel { padding: 2.25rem 2.25rem 2.5rem; }

  /* El bloque de edificios ocupa el ancho completo y reparte la lista. */
  .elec-panel--ancho { grid-column: 1 / -1; }
  .elec-panel--ancho .elec-lista {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 3rem;
  }

  .elec-proceso { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .elec-cierre-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4rem;
  }
}
/* ── Navegación: los dos accesos nuevos, a la derecha del CTA ── */

/* Instalaciones Eléctricas va suelto, a la derecha del CTA. */
.nav-link--extra { flex-shrink: 0; white-space: nowrap; }

.nav-login {
  flex-shrink: 0;
  padding: .5rem .875rem;
  font-size: .875rem;
  white-space: nowrap;
}

/* El enlace de la página actual queda marcado en toda la navegación. */
.nav-link[aria-current="page"] {
  color: var(--ink);
  background: rgba(238,241,248,.07);
}

/* La barra lleva seis elementos: se compacta antes de desbordarse. */
@media (max-width: 1150px) {
  .nav-inner { gap: .75rem; }
  .nav-link { padding: .5rem .5rem; font-size: .8125rem; }
  .nav-cta { padding: .6rem .9rem; font-size: .8125rem; }
  .nav-login { padding: .5rem .75rem; font-size: .8125rem; }
}

@media (max-width: 1060px) {
  .nav-links, .nav-cta, .nav-link--extra, .nav-login { display: none; }
  .nav-burger { display: flex; }
}

/* Mensaje de error de la calculadora. Antes el unico aviso era un borde rojo
   de 1,2 s, invisible para un lector de pantalla, y el resultado anterior
   quedaba en pantalla como si correspondiera a lo que se acababa de escribir. */
.calc-error {
  margin-top: .875rem;
  padding: .75rem 1rem;
  border-radius: var(--r-sm);
  background: rgba(255, 77, 79, .12);
  border: 1px solid rgba(255, 77, 79, .35);
  color: #ff8f90;
  font-size: .9375rem;
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════════
   ACCESIBILIDAD Y CORRECCIONES QA
   ═══════════════════════════════════════════════════════════ */

/* ── WEB-058 · Salto al contenido ──
   Fuera de pantalla hasta recibir el foco: es el primer tabulado de la página
   y evita recorrer toda la navegación en cada visita. */
.skip-link {
  position: absolute;
  left: .75rem;
  top: -100px;
  z-index: 200;
  padding: .7rem 1.25rem;
  border-radius: var(--r-sm);
  background: var(--accent);
  color: #0d0f14;
  font-size: .875rem;
  font-weight: 600;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: .75rem; }

/* El destino del salto no debe dibujar un anillo al recibir foco por script. */
main:focus { outline: none; }

/* ── WEB-071 · Foco visible por teclado ──
   :focus-visible no se dispara con el puntero, así que el indicador aparece
   sólo para quien navega con teclado. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* Sobre fondo naranja el anillo del mismo color no se ve. */
.btn-accent:focus-visible,
.skip-link:focus-visible {
  outline-color: var(--ink);
  outline-offset: 2px;
}

/* Los radios y checks del semáforo son pequeños: el anillo va más ceñido. */
.traffic-field input:focus-visible { outline-offset: 2px; }

/* ── WEB-067 · Miniaturas del portfolio como botón real ── */
.portfolio-trigger {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
}
.portfolio-trigger:focus-visible { outline-offset: -3px; }

/* ── WEB-074 · Aviso de respuestas faltantes en el semáforo ── */
.traffic-error {
  margin-bottom: .875rem;
  padding: .75rem 1rem;
  border-radius: var(--r-sm);
  background: rgba(255, 77, 79, .12);
  border: 1px solid rgba(255, 77, 79, .35);
  color: #ff8f90;
  font-size: .9375rem;
  line-height: 1.5;
}

/* ── WEB-076 · Procedencia de las imágenes del portfolio ── */
.nota-ilustrativa {
  margin-top: .875rem;
  font-size: .6875rem;
  letter-spacing: .04em;
  color: var(--ink-mute);
}

/* ── WEB-079/080/081 · Condiciones de las cifras comerciales ── */
.stats-nota {
  max-width: 78ch;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: .75rem;
  line-height: 1.6;
  color: var(--ink-mute);
  text-align: center;
}

/* ── WEB-070 · Preferencia de movimiento reducido ──
   El JS ya desactiva slideshow, contadores y reveals. Esto cubre lo que queda
   resuelto sólo en CSS: transiciones, transformaciones y scroll suave. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  /* Sin animación de entrada, el contenido arranca en su posición final. */
  .reveal { opacity: 1; transform: none; }

  /* Zooms y desplazamientos al pasar el puntero. */
  .portfolio-item:hover img,
  .elec-panel:hover,
  .btn-accent:hover { transform: none; }

  .hero-slide { transition: none; }
}


/* ═══════════════════════════════════════════════════════════
   WEB-026 / WEB-040 · Clases que reemplazan estilos inline
   ═══════════════════════════════════════════════════════════ */

/* ── Auditoría: proceso de reserva ── */
.section-sub--flush { margin-inline: 0; margin-bottom: 2.5rem; }

.pasos {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.paso {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  list-style: none;
}

.paso-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #0d0f14;
  font-size: .875rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.paso-titulo {
  display: block;
  margin-bottom: .25rem;
  color: var(--ink);
}

.paso-texto {
  font-size: .9rem;
  color: var(--ink-soft);
}

.paso-precio { color: var(--accent); }

.aviso-cobertura {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.aviso-cobertura-texto {
  font-size: .875rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.aviso-cobertura-titulo { color: var(--ink); }

/* El widget de Calendly define su propio alto. */
.calendly-embed {
  min-width: 320px;
  height: 700px;
}

/* ── Cursos ── */
.cursos-intro-col { max-width: 760px; }
.cursos-intro-cta { margin-bottom: .5rem; }

.curso-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .5rem;
}

.curso-duracion {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--ink-mute);
}

.cursos-info {
  padding: 4rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.section-header--compacto { margin-bottom: 2.5rem; }

.section-sub--izq { margin-inline: 0; }

/* ── WEB-064 · Página 404 ── */
.error-404 {
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 4rem 0;
  background: var(--bg);
}

.error-404 .page-hero-sub { margin-bottom: 2rem; }

.error-404-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 3rem;
}

.error-404-mapa {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.error-404-mapa a {
  font-size: .875rem;
  color: var(--ink-soft);
  transition: color .2s ease;
}
@media (hover: hover) {
  .error-404-mapa a:hover { color: var(--accent); }
}

/* ─────────────────────────────────────────────
   Contacto
   El mail del titular no se publica: esta página
   reemplaza a los antiguos enlaces mailto:.
   ───────────────────────────────────────────── */
.contacto-main {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 5rem;
  background: var(--bg);
  min-height: 70vh;
}
.contacto-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3rem;
}
.contacto-head { max-width: 46rem; }
.contacto-intro {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* ── Formulario ── */
.contacto-form {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2rem;
}
.contacto-fila {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}
.contacto-campo { margin-bottom: 1.25rem; }
.contacto-fila .contacto-campo { margin-bottom: 0; }
.contacto-fila + .contacto-fila,
.contacto-fila + .contacto-campo { margin-top: 1.25rem; }

.contacto-campo label {
  display: block;
  margin-bottom: .5rem;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--ink);
}
.contacto-req { color: var(--accent); }
.contacto-opt { color: var(--ink-mute); font-weight: 400; }

.contacto-campo input,
.contacto-campo select,
.contacto-campo textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  font-size: 1rem;
  padding: .875rem 1rem;
  min-height: 48px;
  transition: border-color .2s ease;
}
.contacto-campo textarea { resize: vertical; line-height: 1.6; }
.contacto-campo input::placeholder,
.contacto-campo textarea::placeholder { color: var(--ink-mute); }
.contacto-campo input:focus,
.contacto-campo select:focus,
.contacto-campo textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contacto-campo [aria-invalid="true"] { border-color: var(--red); }

.contacto-error {
  margin-top: .5rem;
  color: #ff8f90;
  font-size: .875rem;
  line-height: 1.5;
}
.contacto-aviso {
  margin-bottom: 1.5rem;
  padding: .875rem 1.125rem;
  border-radius: var(--r-sm);
  background: rgba(255, 77, 79, .12);
  border: 1px solid rgba(255, 77, 79, .35);
  color: #ff8f90;
  line-height: 1.5;
}

/* El campo trampa: fuera de la vista pero no display:none, porque hay bots
   que descartan los campos ocultos de esa forma. */
.contacto-trampa {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
/* El input hereda el ancho por defecto y deja una caja de 180 px colgando
   fuera del viewport. No provoca scroll porque el contenedor recorta, pero
   tampoco tiene por qué existir. */
.contacto-trampa input { width: 1px; height: 1px; padding: 0; border: none; }

.contacto-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}
.contacto-nota {
  margin-top: 1.5rem;
  color: var(--ink-mute);
  font-size: .875rem;
  line-height: 1.6;
}

/* ── Confirmación ── */
.contacto-ok {
  background: var(--bg-2);
  border: 1px solid rgba(62, 207, 142, .3);
  border-radius: var(--r-lg);
  padding: 3rem 2rem;
  text-align: center;
}
.contacto-ok-icono { margin-bottom: 1.25rem; }
.contacto-ok h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}
.contacto-ok p {
  margin: .875rem auto 0;
  max-width: 34rem;
  color: var(--ink-soft);
  line-height: 1.7;
}
.contacto-ok-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

/* ── Lateral ── */
.contacto-lateral h2 {
  font-size: .8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
  margin-bottom: .625rem;
}
.contacto-lateral h2 + p,
.contacto-lateral h2 + ul { margin-bottom: 2rem; }
.contacto-lateral p {
  color: var(--ink-soft);
  line-height: 1.7;
}
.contacto-lateral a { color: var(--ink); text-decoration: underline; }
.contacto-lateral a:hover { color: var(--accent); }
.contacto-enlaces li { margin-bottom: .625rem; }

@media (min-width: 900px) {
  .contacto-wrap {
    grid-template-columns: minmax(0, 1fr) 20rem;
    align-items: start;
    column-gap: 4rem;
  }
  .contacto-head { grid-column: 1 / -1; }
  .contacto-fila { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
