/* =====================================================================
   JRO GROUP — bespoke static site
   Design: "energía inteligente, sin apagones" — near-black + electric orange.
   Palette extracted from the logo by code (PIL): black #000000, white
   #ffffff, orange #df6b2a with a lighter accent #e29864 for gradients.
   Type: Space Grotesk (display, techy/electric) + Inter (body).
   NOTE: all copy is real — from JRO Group's IG bio and their own promo
   graphics (the "sin apagones" hook, the Tigo backup specs — ATS 200A,
   inversor 11.4kW, batería 10kW, monitoreo 24/7 — the benefit list, and the
   Sol-Ark solar install). No invented services, prices or claims.
   ===================================================================== */

:root {
  --negro:      #08080a;
  --negro-2:    #0e0e11;
  --carbon:     #141419;
  --carbon-2:   #1b1b21;
  --grafito:    #26262e;
  --linea:      rgba(255,255,255,.10);
  --linea-2:    rgba(255,255,255,.06);

  --naranja:    #df6b2a;
  --naranja-luz:#e29864;
  --naranja-hot:#f5822f;
  --naranja-osc:#b8531c;
  --linea-fuego: rgba(223,107,42,.32);

  --blanco:     #ffffff;
  --nieve:      #f5f4f2;
  --humo:       #b7b6bd;
  --humo-osc:   #85848c;

  --verde-wa:   #26c463;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;

  --shadow:      0 34px 80px -28px rgba(0,0,0,.9);
  --shadow-fire: 0 20px 48px -18px rgba(223,107,42,.5);

  --wrap: 1200px;
  --gap: clamp(16px, 3vw, 28px);
  --sp-section: clamp(74px, 10vw, 144px);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset-ish ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--humo);
  background: var(--negro);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3 { margin: 0; line-height: 1.04; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ---------- shared ---------- */
.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }

.eyebrow {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--humo);
  display: inline-flex;
  align-items: center;
  gap: .7em;
  max-width: 100%;
}
.eyebrow svg { width: 17px; height: 17px; color: var(--naranja); flex: none; }

.btn {
  --btn-bg: linear-gradient(180deg, var(--naranja-hot), var(--naranja-osc));
  --btn-fg: #fff;
  display: inline-flex; align-items: center; gap: .55em;
  padding: 15px 26px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600; font-size: .96rem; letter-spacing: .01em;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid rgba(255,255,255,.14); border-radius: var(--r-sm);
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), filter .2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; }
.btn:hover { box-shadow: var(--shadow-fire); transform: translateY(-2px); filter: brightness(1.06); }
.btn:active { transform: translateY(0); }
.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--nieve);
  border-color: var(--linea);
}
.btn--ghost:hover { background: rgba(255,255,255,.05); box-shadow: none; border-color: rgba(255,255,255,.28); }
.btn--wa { --btn-bg: linear-gradient(180deg, #2ad06a, #1fab53); --btn-fg: #04240f; border-color: rgba(31,171,83,.4); font-weight: 700; }
.btn--wa:hover { box-shadow: 0 20px 46px -16px rgba(31,171,83,.55); }

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

.section-head { max-width: 820px; margin-bottom: clamp(38px, 6vw, 60px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .lead { margin-inline: auto; }
.section-head h2 {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: clamp(2rem, 5.2vw, 3.45rem); line-height: 1.06; letter-spacing: -.02em;
  color: var(--blanco); margin-top: 16px;
}
.section-head .lead { margin-top: 18px; color: var(--humo); font-size: 1.08rem; max-width: 64ch; }
.em, em, h1 em, h2 em {
  font-style: normal;
  color: transparent;
  background: linear-gradient(100deg, var(--naranja-luz), var(--naranja));
  -webkit-background-clip: text; background-clip: text;
}

/* ---------- brand lockup ---------- */
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { border-radius: 50%; flex: none; border: 1px solid var(--linea); }
.brand__txt { display: flex; flex-direction: column; line-height: 1; }
.brand__txt b { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 1.22rem; letter-spacing: .02em; color: var(--blanco); display: inline-flex; align-items: baseline; gap: .32em; }
.brand__txt b i { font-style: normal; color: var(--naranja); font-weight: 700; }
.brand__txt small { font-size: .6rem; letter-spacing: .24em; text-transform: uppercase; color: var(--humo-osc); margin-top: 5px; }

/* =====================================================================
   NAV
   ===================================================================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8,8,10,.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--linea-2);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 76px; }
.nav .brand img { width: 46px; height: 46px; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-family: "Space Grotesk", sans-serif; font-weight: 500; font-size: .93rem; color: var(--nieve); opacity: .78; transition: opacity .18s var(--ease), color .18s var(--ease); }
.nav__links a:hover { opacity: 1; color: var(--naranja-luz); }
.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__phone { display: inline-flex; align-items: center; gap: .5em; font-family: "Space Grotesk",sans-serif; font-weight: 600; letter-spacing: .01em; color: var(--nieve); }
.nav__phone svg { width: 18px; height: 18px; color: var(--naranja); }
.nav__menu-cta { display: none; }
.nav__toggle { display: none; }

/* =====================================================================
   HERO
   ===================================================================== */
.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -3;
  background:
    radial-gradient(115% 85% at 50% -10%, var(--negro-2), transparent 62%),
    linear-gradient(180deg, var(--negro-2), var(--negro));
}
.hero__glow {
  position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(52% 44% at 84% 6%, rgba(223,107,42,.28), transparent 62%),
    radial-gradient(46% 40% at 6% 106%, rgba(223,107,42,.12), transparent 60%);
}
.hero__grid-lines {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(100% 80% at 60% 0%, #000 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(100% 80% at 60% 0%, #000 40%, transparent 80%);
}
.hero__inner { padding: clamp(52px, 9vw, 108px) 0 clamp(58px, 8vw, 100px); }
.hero__grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(32px, 5vw, 60px); align-items: center; }

.hero__kicker {
  display: inline-block; margin-bottom: 14px;
  font-family: "Space Grotesk", sans-serif; font-weight: 600;
  font-size: clamp(1rem, 2.4vw, 1.35rem); letter-spacing: .01em;
  color: var(--naranja-luz);
  padding: 7px 16px; border-radius: 100px;
  border: 1px solid var(--linea-fuego); background: rgba(223,107,42,.09);
}
.hero h1 {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: clamp(2.5rem, 6.2vw, 4.7rem); line-height: 1.02; letter-spacing: -.03em;
  color: var(--blanco);
}
.hero__sub { margin-top: 24px; max-width: 54ch; font-size: 1.15rem; color: var(--humo); }
.hero__sub b { color: var(--nieve); font-weight: 700; }
.hero__actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero__stats { margin: 44px 0 0; display: flex; gap: clamp(20px, 4vw, 42px); flex-wrap: wrap; }
.hero__stats > div { position: relative; padding-left: 18px; }
.hero__stats > div::before { content: ""; position: absolute; left: 0; top: 5px; bottom: 5px; width: 2px;
  background: linear-gradient(180deg, var(--naranja), transparent); border-radius: 2px; }
.hero__stats dt { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(1.5rem, 3.4vw, 2.1rem); line-height: 1; color: var(--blanco); }
.hero__stats dt span { font-size: .55em; color: var(--naranja-luz); margin-left: 2px; font-weight: 600; }
.hero__stats dd { margin: 8px 0 0; font-size: .72rem; line-height: 1.3; color: var(--humo-osc); text-transform: uppercase; letter-spacing: .1em; }

.hero__aside { min-width: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 16px; }
.photo-card {
  position: relative; margin: 0; width: 100%; max-width: 400px; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--linea); background: var(--carbon);
  box-shadow: var(--shadow);
}
.photo-card::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(223,107,42,.14); border-radius: inherit; }
.photo-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-card__badge {
  position: absolute; top: 14px; left: 14px; z-index: 3;
  display: inline-flex; align-items: center; gap: .45em;
  background: rgba(8,8,10,.82); backdrop-filter: blur(6px);
  color: var(--naranja-luz); font-family: "Space Grotesk",sans-serif; font-weight: 600; font-size: .72rem; letter-spacing: .05em; text-transform: uppercase;
  padding: 7px 13px; border-radius: 100px; border: 1px solid var(--linea-fuego);
}
.photo-card__badge svg { width: 15px; height: 15px; color: var(--naranja); }
.photo-card figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 44px 18px 15px; font-size: .85rem; color: var(--nieve);
  background: linear-gradient(180deg, transparent, rgba(8,8,10,.92));
}
.hero__chip {
  display: inline-flex; align-items: center; gap: .6em; align-self: flex-end;
  font-family: "Space Grotesk",sans-serif; font-weight: 500; font-size: .85rem; color: var(--nieve);
  padding: 11px 18px; border-radius: 100px;
  border: 1px solid var(--linea); background: var(--carbon-2);
}
.hero__chip svg { width: 18px; height: 18px; color: var(--naranja); }

/* =====================================================================
   TRUST STRIP
   ===================================================================== */
.trust { background: var(--carbon); border-top: 1px solid var(--linea-2); border-bottom: 1px solid var(--linea-2); position: relative; }
.trust::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--naranja), transparent); opacity: .6; }
.trust__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px,3vw,36px); padding: clamp(30px,4vw,46px) 0; }
.trust__item { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; row-gap: 2px; align-items: start; }
.trust__item svg { width: 28px; height: 28px; grid-row: 1 / span 2; color: var(--naranja); }
.trust__item b { font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.06rem; color: var(--blanco); }
.trust__item span { font-size: .87rem; color: var(--humo); }

/* =====================================================================
   RESPALDO (battery backup — the differentiator)
   ===================================================================== */
.respaldo { padding: var(--sp-section) 0; position: relative;
  background: radial-gradient(120% 80% at 100% 0%, rgba(223,107,42,.10), transparent 52%), var(--negro); }
.respaldo__grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(28px,4vw,52px); align-items: start; }

.specs__title { display: inline-flex; align-items: center; gap: .6em; margin-bottom: 24px;
  font-family: "Space Grotesk",sans-serif; font-weight: 600; font-size: .88rem; letter-spacing: .06em; text-transform: uppercase; color: var(--naranja-luz); }
.specs__title svg { width: 19px; height: 19px; color: var(--naranja); }
.spec-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.spec { display: flex; gap: 16px; align-items: flex-start; padding: 24px; border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--linea);
  transition: transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease); }
.spec:hover { transform: translateY(-4px); border-color: var(--linea-fuego); box-shadow: var(--shadow-fire); }
.spec__ic { width: 48px; height: 48px; flex: none; display: grid; place-items: center; border-radius: 12px;
  background: linear-gradient(160deg, var(--naranja), var(--naranja-osc)); box-shadow: 0 8px 20px -8px rgba(223,107,42,.6); }
.spec__ic svg { width: 24px; height: 24px; color: #fff; }
.spec b { display: block; font-family: "Space Grotesk",sans-serif; font-weight: 700; font-size: 1.18rem; color: var(--blanco); margin-bottom: 5px; }
.spec p { color: var(--humo); font-size: .9rem; line-height: 1.5; }

.respaldo__benefits { padding: 32px 30px; border-radius: var(--r-lg);
  background: linear-gradient(165deg, var(--carbon-2), var(--carbon));
  border: 1px solid var(--linea); border-top: 3px solid var(--naranja);
  position: sticky; top: 96px; }
.respaldo__benefits h3 { font-family: "Space Grotesk",sans-serif; font-weight: 700; font-size: 1.5rem; color: var(--blanco); line-height: 1.15; }
.benefit-list { margin: 22px 0 26px; display: flex; flex-direction: column; gap: 13px; }
.benefit-list li { display: flex; gap: 12px; align-items: center; font-family: "Space Grotesk",sans-serif; font-weight: 500; font-size: 1rem; color: var(--nieve); }
.benefit-list svg { width: 20px; height: 20px; color: var(--naranja); flex: none; }
.respaldo__cta { width: 100%; justify-content: center; text-align: center; }

/* =====================================================================
   SOLAR
   ===================================================================== */
.solar { padding: var(--sp-section) 0; position: relative;
  background: linear-gradient(180deg, var(--negro), var(--negro-2)); border-top: 1px solid var(--linea-2); }
.solar__grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(32px,5vw,64px); align-items: center; }
.solar__media { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; align-items: stretch; }
.solar__media .photo-card { max-width: none; box-shadow: var(--shadow); }
.photo-card--wide { grid-row: 1 / span 2; }
.photo-card--sm img { min-height: 100%; }
.photo-card__badge--corner { font-size: .66rem; padding: 6px 11px; }

.solar__lead h2 { margin-top: 16px; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(1.95rem,5vw,3.15rem); line-height: 1.08; letter-spacing: -.02em; color: var(--blanco); }
.solar__txt { margin-top: 18px; color: var(--humo); font-size: 1.08rem; max-width: 54ch; }
.solar__txt b { color: var(--naranja-luz); font-weight: 700; }
.solar__points { margin: 26px 0 30px; display: flex; flex-direction: column; gap: 12px; }
.solar__points li { display: flex; gap: 12px; align-items: center; font-size: .98rem; color: var(--nieve); font-weight: 500; }
.solar__points svg { width: 20px; height: 20px; color: var(--naranja); flex: none; }

/* =====================================================================
   POR QUÉ / comparación
   ===================================================================== */
.porque { padding: var(--sp-section) 0; position: relative; background: var(--negro); }
.compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(16px,3vw,30px); align-items: stretch; max-width: 980px; margin-inline: auto; }
.compare__col { padding: 32px 30px; border-radius: var(--r-lg); border: 1px solid var(--linea); background: var(--carbon); }
.compare__col--old { opacity: .82; }
.compare__col--new { background: linear-gradient(165deg, rgba(223,107,42,.12), var(--carbon)); border-color: var(--linea-fuego); box-shadow: var(--shadow-fire); }
.compare__head { display: flex; align-items: center; gap: .55em; margin-bottom: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--linea);
  font-family: "Space Grotesk",sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--blanco); }
.compare__col--old .compare__head { color: var(--humo); }
.compare__head svg { width: 22px; height: 22px; color: var(--naranja); flex: none; }
.compare__col ul { display: flex; flex-direction: column; gap: 13px; }
.compare__col li { display: flex; gap: 11px; align-items: flex-start; font-size: .96rem; line-height: 1.45; }
.compare__col--old li { color: var(--humo); padding-left: 26px; position: relative; }
.compare__col--old li::before { content: "✕"; position: absolute; left: 4px; top: 0; color: var(--humo-osc); font-size: .85rem; }
.compare__col--new li { color: var(--nieve); }
.compare__col--new svg { width: 18px; height: 18px; color: var(--naranja); flex: none; margin-top: 3px; }
.compare__vs { display: grid; place-items: center; align-self: center; }
.compare__vs svg { width: 34px; height: 34px; color: var(--naranja); filter: drop-shadow(0 4px 12px rgba(223,107,42,.5)); }

/* =====================================================================
   CTA FINAL
   ===================================================================== */
.cta { position: relative; overflow: hidden; padding: var(--sp-section) 0; background:
  linear-gradient(180deg, var(--negro), var(--carbon)); border-top: 1px solid var(--linea-2); }
.cta::before { content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 120% at 50% 0%, rgba(223,107,42,.22), transparent 60%),
              radial-gradient(50% 80% at 50% 110%, rgba(223,107,42,.12), transparent 60%); }
.cta__inner { position: relative; text-align: center; max-width: 840px; margin-inline: auto; }
.cta__inner .eyebrow { justify-content: center; }
.cta h2 { margin-top: 16px; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(2.3rem,6.5vw,4.3rem); line-height: 1.03; letter-spacing: -.03em; color: var(--blanco); }
.cta__sub { margin: 20px auto 0; max-width: 56ch; color: var(--humo); font-size: 1.12rem; }
.cta__phone { margin-top: 28px; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(2rem,6vw,3.1rem); letter-spacing: -.01em;
  color: transparent; background: linear-gradient(100deg, var(--naranja-luz), var(--naranja)); -webkit-background-clip: text; background-clip: text; }
.cta__phone a { display: inline-flex; align-items: center; gap: 14px; }
.cta__phone svg { width: 34px; height: 34px; color: var(--naranja); }
.cta__actions { margin-top: 32px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer { background: var(--negro); padding: clamp(54px,8vw,82px) 0 34px; border-top: 1px solid var(--linea-2); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1.1fr; gap: 44px; }
.brand--footer { margin-bottom: 18px; }
.brand--footer img { width: 58px; height: 58px; }
.brand--footer .brand__txt b { font-size: 1.34rem; }
.footer__brand > p { color: var(--humo); max-width: 42ch; }
.footer__tag { margin-top: 16px !important; font-family: "Space Grotesk", sans-serif; font-weight: 600;
  color: var(--naranja-luz) !important; font-size: 1.05rem; }
.footer h4 { font-family: "Space Grotesk",sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; font-size: .74rem; color: var(--naranja); margin: 0 0 18px; }
.footer__list li { margin-bottom: 12px; }
.footer__list a, .footer__contact a { color: var(--humo); display: inline-flex; align-items: center; gap: 10px; transition: color .18s var(--ease); }
.footer__list a:hover, .footer__contact a:hover { color: var(--naranja-luz); }
.footer__contact svg { width: 18px; height: 18px; color: var(--naranja); flex: none; }
.footer__bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--linea-2);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--humo-osc); font-size: .84rem; }
.footer__isla { display: inline-flex; align-items: center; gap: 8px; }
.footer__isla svg { width: 16px; height: 16px; color: var(--naranja); }

/* =====================================================================
   REVEAL ANIMATION
   ===================================================================== */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__aside { order: -1; align-items: stretch; }
  .photo-card { margin-inline: auto; max-width: 360px; }
  .hero__chip { align-self: center; }
  .trust__inner { grid-template-columns: 1fr 1fr; gap: 24px; }
  .respaldo__grid { grid-template-columns: 1fr; }
  .respaldo__benefits { position: static; }
  .spec-list { grid-template-columns: 1fr 1fr; }
  .solar__grid { grid-template-columns: 1fr; }
  .solar__media { order: -1; max-width: 520px; margin-inline: auto; }
  .compare { grid-template-columns: 1fr; }
  .compare__vs { transform: rotate(90deg); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav__links { display: none; }
  .nav__phone { display: none; }
  .nav__wa { display: none; }
  .brand__txt small { display: none; }
  .nav__toggle { display: inline-grid; place-items: center; width: 44px; height: 44px; background: none; border: 1px solid var(--linea); border-radius: var(--r-sm); cursor: pointer; }
  .nav__toggle svg { width: 22px; height: 22px; color: var(--nieve); }
  .nav__links.is-open { display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--carbon); border-bottom: 1px solid var(--linea); padding: 8px 20px 20px; }
  .nav__links.is-open a { padding: 14px 2px; border-bottom: 1px solid var(--linea-2); width: 100%; }
  .nav__links.is-open .nav__menu-cta { display: inline-flex; align-items: center; gap: 10px; border-bottom: none;
    justify-content: center; margin-top: 12px; padding: 14px 18px; border-radius: var(--r-sm);
    background: linear-gradient(180deg, var(--naranja-hot), var(--naranja-osc)); border: 1px solid rgba(255,255,255,.14); color: #fff;
    font-family: "Space Grotesk",sans-serif; font-weight: 600; }
  .nav__links.is-open .nav__menu-cta svg { width: 20px; height: 20px; color: #fff; }
  .nav__links.is-open .nav__menu-cta--wa { background: linear-gradient(180deg, #2ad06a, #1fab53); color: #04240f; border-color: rgba(31,171,83,.4); margin-top: 10px; }
  .nav__links.is-open .nav__menu-cta--wa svg { color: #04240f; }
  .hero__actions .btn, .cta__actions .btn { flex: 1 1 100%; justify-content: center; }
  .hero__stats { gap: 18px 22px; }
  .trust__inner { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }
  .solar__media { grid-template-columns: 1fr; }
  .photo-card--wide { grid-row: auto; }
  .footer__grid { grid-template-columns: 1fr; }
}