/* ================================================
   VARIABLES & RESET
================================================ */
:root {
  --bg:          #060B18;
  --bg-2:        #0A1428;
  --bg-3:        #0F1D38;
  --accent:      #00C8FF;
  --accent-dk:   #00A4D6;
  --accent-glow: rgba(0,200,255,.22);
  --accent-2:    #FF8C42;
  --accent-2-dk: #E87530;
  --accent-2-glow: rgba(255,140,66,.22);
  --text:        #FFFFFF;
  --text-2:      rgba(255,255,255,.6);
  --text-3:      rgba(255,255,255,.35);
  --border:      rgba(255,255,255,.08);

  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-pill: 999px;
  --nav-h:  100px;
  --wrap:   1200px;
  --ease:   .22s ease;

  --font-display: 'Plus Jakarta Sans', var(--font);
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }
img   { max-width: 100%; display: block; }
button{ font-family: inherit; cursor: pointer; border: none; background: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 1.5rem; }

/* ================================================
   NAVBAR
================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6,11,24,.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
  gap: 1.5rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: .7rem;
  flex-shrink: 0;
}
.navbar__logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.navbar__logo-img {
  height: 80px;
  width: auto;
  display: block;
  filter: brightness(1.15) drop-shadow(0 0 10px rgba(0,200,255,.45));
  transition: filter var(--ease);
}
.navbar__logo:hover .navbar__logo-img {
  filter: brightness(1.25) drop-shadow(0 0 16px rgba(0,200,255,.7));
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.navbar__item { position: relative; }

.navbar__link,
.navbar__btn-dropdown {
  display: inline-flex; align-items: center; gap: 5px;
  padding: .45rem .72rem;
  font-size: .81rem; font-weight: 600; letter-spacing: .02em;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: color var(--ease), background var(--ease);
  white-space: nowrap;
}
.navbar__link:hover,
.navbar__btn-dropdown:hover,
.navbar__btn-dropdown[aria-expanded="true"] {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.navbar__arrow { font-size: .55rem; transition: transform var(--ease); }
.navbar__btn-dropdown[aria-expanded="true"] .navbar__arrow { transform: rotate(180deg); }
.navbar__link--active { color: var(--accent) !important; }

.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 12px); left: 0;
  min-width: 220px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: 0 8px 40px rgba(0,0,0,.45);
  padding: .5rem 0;
  z-index: 200;
}
.dropdown--open { display: block; }
.dropdown__link {
  display: block; padding: .65rem 1.25rem;
  font-size: .875rem; color: var(--text-2); font-weight: 500;
  transition: color var(--ease), padding var(--ease), background var(--ease);
}
.dropdown__link:hover { color: var(--accent); background: rgba(0,200,255,.06); padding-left: 1.5rem; }

.navbar__cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: .52rem 1.3rem;
  background: var(--accent-2); color: #fff;
  font-size: .81rem; font-weight: 800; letter-spacing: .03em;
  border-radius: var(--r-pill);
  transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
  margin-left: .5rem; flex-shrink: 0;
}
.navbar__cta:hover {
  background: var(--accent-2-dk);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-2-glow);
}

.navbar__toggle {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: var(--r-sm);
  transition: background var(--ease); margin-left: auto;
}
.navbar__toggle:hover { background: rgba(255,255,255,.06); }
.navbar__toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}

/* ================================================
   HERO
================================================ */
.hero {
  min-height: calc(100vh - var(--nav-h));
  background: var(--bg);
  background-image: radial-gradient(rgba(0,200,255,.04) 1px, transparent 1px);
  background-size: 28px 28px;
  display: flex; align-items: center;
  padding: 5rem 1.5rem;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 5%; right: 0;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,200,255,.1) 0%, transparent 60%);
  pointer-events: none;
  animation: hero-orb-float 9s ease-in-out infinite;
}
.hero::after {
  content: '';
  position: absolute; bottom: -10%; left: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,140,66,.07) 0%, transparent 60%);
  pointer-events: none;
  animation: hero-orb-float 12s ease-in-out infinite reverse;
}
@keyframes hero-orb-float {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(18px,-22px) scale(1.05); }
  66%      { transform: translate(-14px,14px) scale(0.97); }
}

.hero__inner {
  max-width: var(--wrap); margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
  position: relative; z-index: 1;
}

.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,200,255,.1);
  color: var(--accent);
  border: 1px solid rgba(0,200,255,.28);
  padding: .38rem 1rem;
  border-radius: var(--r-pill);
  font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900; color: var(--text); line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero__title span { color: var(--accent-2); }

.hero__subtitle {
  font-size: .98rem; color: var(--text-2);
  max-width: 440px; margin-bottom: 2.25rem; line-height: 1.78;
}

.hero__cta { display: flex; gap: .85rem; flex-wrap: wrap; margin-bottom: 2rem; }

.hero__trust { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.hero__trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: .78rem; color: var(--text-2); font-weight: 500;
}
.hero__trust-item svg { color: var(--accent); flex-shrink: 0; }

/* Hero visual — right col */
.hero__visual { position: relative; display: flex; justify-content: center; }

.hero__photo {
  width: 100%; max-width: 440px;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-lg);
  background: linear-gradient(145deg, var(--bg-3) 0%, var(--bg-2) 100%);
  border: 1px solid rgba(0,200,255,.28);
  box-shadow: 0 0 0 1px rgba(0,200,255,.08), 0 32px 80px rgba(0,0,0,.5);
  position: relative; overflow: hidden;
}
.hero__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.hero__photo::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(145deg, rgba(0,200,255,.06) 0%, transparent 65%);
}
.hero__photo-svg   { width: 72%; max-width: 160px; opacity: .9; position: relative; z-index: 1; }
.hero__photo-label {
  font-size: .78rem; color: var(--text-3);
  text-align: center; line-height: 1.55;
  position: relative; z-index: 1;
}

.hero__stat {
  position: absolute; bottom: 1.75rem; left: -1.75rem;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: .85rem 1.15rem;
  display: flex; align-items: center; gap: .75rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.45);
  min-width: 195px;
}
.hero__stat-dot {
  width: 10px; height: 10px;
  background: var(--accent-2); border-radius: 50%; flex-shrink: 0;
  box-shadow: 0 0 8px var(--accent-2);
}
.hero__stat strong { display: block; font-family: var(--font-mono); font-size: .9rem; font-weight: 900; color: var(--text); }
.hero__stat span   { font-size: .73rem; color: var(--text-2); }

/* ================================================
   BUTTONS
================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: .88rem 1.85rem;
  border-radius: var(--r-pill);
  font-size: .93rem; font-weight: 800; letter-spacing: .02em;
  transition: all var(--ease);
}
.btn--accent {
  background: var(--accent-2); color: #fff;
  box-shadow: 0 4px 20px var(--accent-2-glow);
}
.btn--accent:hover {
  background: var(--accent-2-dk);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(255,140,66,.38);
}
.btn--dark {
  background: transparent; color: var(--accent);
  border: 1.5px solid rgba(0,200,255,.45);
}
.btn--dark:hover {
  background: rgba(0,200,255,.08);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ================================================
   PARTNERS STRIP
================================================ */
.partners {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
}
.partners__inner {
  max-width: var(--wrap); margin: 0 auto;
  display: flex; flex-direction: column;
  align-items: center; gap: 1.5rem;
}
.partners__label {
  display: flex; align-items: center; gap: 6px;
  font-size: .68rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-3); white-space: nowrap;
}
.partners__label svg { color: var(--accent); opacity: .7; }
.partners__list {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  align-items: center; justify-content: center; width: 100%;
}
@keyframes partners-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.partners__item { list-style: none; display: flex; align-items: center; }
.partners__logo {
  width: 120px;
  height: 44px;
  object-fit: contain;
  object-position: center;
  opacity: 1;
  transition: transform var(--ease), opacity var(--ease);
}
.partners__logo:hover {
  opacity: .85;
  transform: translateY(-2px);
}
.partners__badge {
  display: inline-flex; align-items: center;
  padding: .3rem .85rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-3); background: rgba(255,255,255,.02);
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}
.partners__badge:hover { color: var(--accent); border-color: rgba(0,200,255,.3); background: rgba(0,200,255,.05); }

/* ================================================
   SERVICES SECTION
================================================ */
.services { padding: 6rem 1.5rem; background: var(--bg); }

.section-head { text-align: center; max-width: 580px; margin: 0 auto 3.5rem; }
.section-head__kicker {
  display: inline-block;
  font-size: .85rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .75rem;
}
.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 900; color: var(--text); line-height: 1.22;
}

.services-grid {
  max-width: var(--wrap); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}

.svc-card {
  display: flex; flex-direction: column; gap: .9rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 2rem 1.75rem;
  color: var(--text);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.svc-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,.45), 0 0 40px rgba(0,200,255,.14);
  border-color: rgba(0,200,255,.45);
}
.svc-card:hover .svc-card__icon {
  background: rgba(0,200,255,.2);
  border-color: rgba(0,200,255,.5);
  box-shadow: 0 0 24px rgba(0,200,255,.25);
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.svc-card__icon {
  width: 50px; height: 50px;
  background: rgba(0,200,255,.1); border: 1px solid rgba(0,200,255,.2);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.svc-card__title { font-size: 1.05rem; font-weight: 800; }
.svc-card__desc  { font-size: .875rem; color: var(--text-2); line-height: 1.65; flex: 1; }
.svc-card__price {
  display: inline-flex; align-self: flex-start;
  background: var(--accent-2-glow); color: var(--accent-2);
  font-size: .78rem; font-weight: 800;
  padding: .32rem .85rem; border-radius: var(--r-pill);
}
.svc-card__link  {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .82rem; font-weight: 700; color: var(--accent);
  margin-top: .25rem; transition: gap var(--ease);
}
.svc-card:hover .svc-card__link { gap: 9px; }

/* ================================================
   TESTIMONIOS
================================================ */
.testimonials { padding: 6rem 1.5rem; background: var(--bg-2); }

.testimonials-grid {
  max-width: var(--wrap); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.testi-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.75rem;
  display: flex; flex-direction: column; gap: 1rem;
}
.testi-card__stars { color: var(--accent-2); font-size: .85rem; letter-spacing: 2px; }
.testi-card__quote { font-size: .9rem; color: var(--text-2); line-height: 1.7; flex: 1; }
.testi-card__author { display: flex; align-items: center; gap: .75rem; }
.testi-card__avatar {
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 800; color: var(--bg);
}
.testi-card__author strong { display: block; font-size: .85rem; }
.testi-card__author span   { font-size: .75rem; color: var(--text-3); }

/* ================================================
   WHATSAPP FLOTANTE
================================================ */
.wa-float {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 150;
  width: 60px; height: 60px;
  background: #25D366; color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 28px rgba(37,211,102,.5);
  animation: pulse-wa 2.2s ease-in-out infinite;
  transition: transform var(--ease), box-shadow var(--ease);
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 10px 34px rgba(37,211,102,.65); }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 8px 28px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,.45); }
  60%       { box-shadow: 0 8px 28px rgba(37,211,102,.5), 0 0 0 14px rgba(37,211,102,0); }
}

/* ================================================
   WHATSAPP CTA
================================================ */
.cta-wa {
  padding: 5.5rem 1.5rem;
  background: linear-gradient(135deg, #04122E 0%, #005A8C 50%, #C85A10 85%, #FF8C42 100%);
  position: relative; overflow: hidden;
}
.cta-wa::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0,200,255,.15) 0%, transparent 55%),
              radial-gradient(ellipse at 80% 50%, rgba(255,140,66,.12) 0%, transparent 50%);
  pointer-events: none;
}
.cta-wa__inner {
  max-width: 680px; margin: 0 auto;
  text-align: center; position: relative; z-index: 1;
}
.cta-wa__title {
  font-size: clamp(1.6rem, 3.5vw, 2.35rem);
  font-weight: 900; color: var(--text); line-height: 1.2; margin-bottom: 1rem;
}
.cta-wa__title u { text-decoration-color: rgba(255,255,255,.45); }
.cta-wa__sub { font-size: .98rem; color: rgba(255,255,255,.75); margin-bottom: 2.25rem; }
.btn--wa {
  display: inline-flex; align-items: center; gap: 10px;
  padding: .95rem 2.1rem;
  background: #25D366; color: #fff;
  border-radius: var(--r-pill);
  font-size: .95rem; font-weight: 800;
  box-shadow: 0 4px 24px rgba(37,211,102,.4);
  transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
}
.btn--wa:hover { background: #1DAA54; transform: translateY(-2px); box-shadow: 0 6px 32px rgba(37,211,102,.55); }

/* ================================================
   FOOTER
================================================ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 4.5rem 1.5rem 2rem;
}
.footer__grid {
  max-width: var(--wrap); margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.footer__logo-row {
  margin-bottom: 1rem;
}
.footer__logo-img {
  height: 100px;
  width: auto;
  display: block;
  filter: brightness(1.15) drop-shadow(0 0 10px rgba(0,200,255,.45));
}
.footer__brand-desc { font-size: .84rem; color: var(--text-2); line-height: 1.7; max-width: 255px; margin-bottom: 1.5rem; }
.footer__socials { display: flex; gap: .55rem; }
.footer__social {
  width: 34px; height: 34px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 700; color: var(--text-2);
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}
.footer__social:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,200,255,.07); }

.footer__col-title {
  font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 1.2rem;
}
.footer__links { display: flex; flex-direction: column; gap: .6rem; }
.footer__link { font-size: .85rem; color: var(--text-2); transition: color var(--ease); }
.footer__link:hover { color: var(--accent); }
.footer__contact-item {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .85rem; color: var(--text-2); margin-bottom: .6rem;
}
.footer__contact-icon { font-size: .9rem; flex-shrink: 0; margin-top: .15rem; }

.footer__bottom {
  max-width: var(--wrap); margin: 1.75rem auto 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer__copy  { font-size: .77rem; color: var(--text-3); }
.footer__copy a { color: var(--accent); }
.footer__made  { font-size: .77rem; color: var(--text-3); font-style: italic; }

/* ================================================
   ANIMATIONS
================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,140,66,.55), 0 0 8px var(--accent-2); }
  60%       { box-shadow: 0 0 0 10px rgba(255,140,66,0), 0 0 8px var(--accent-2); }
}
@keyframes badge-glow {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: 0 0 22px rgba(0,200,255,.4); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Hero — entrada escalonada */
.hero__badge    { animation: fadeInUp .5s ease both, badge-glow 3.5s ease-in-out 1s infinite; }
.hero__title    { animation: fadeInUp .6s .12s ease both; }
.hero__subtitle { animation: fadeInUp .6s .22s ease both; }
.hero__cta      { animation: fadeInUp .6s .32s ease both; }
.hero__trust    { animation: fadeInUp .6s .42s ease both; }
.hero__visual   { animation: slideInRight .75s .15s ease both; }

/* Hero — loops continuos */
.hero__photo    { animation: float 7s ease-in-out infinite; }
.hero__stat-dot { animation: pulse-dot 2.2s ease-in-out infinite; }

/* ================================================
   RESPONSIVE
================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid  { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .navbar__toggle { display: flex; }
  .navbar__cta    { display: none; }
  .navbar__menu {
    display: none; position: absolute;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--bg-2); flex-direction: column;
    align-items: stretch; padding: .75rem; gap: 2px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 40px rgba(0,0,0,.5);
  }
  .navbar__menu--open { display: flex; }
  .navbar__link, .navbar__btn-dropdown { font-size: .9rem; color: var(--text-2); }
  .dropdown { position: static; box-shadow: none; border: none; background: rgba(255,255,255,.04); border-radius: var(--r-sm); }
  .dropdown__link { color: var(--text-2); }
  .dropdown__link:hover { color: var(--accent); background: rgba(0,200,255,.06); }

  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__badge    { margin: 0 auto 1.5rem; }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__cta      { justify-content: center; }
  .hero__trust    { justify-content: center; }
  .hero__visual   { order: -1; }
  .hero__photo    { max-width: 260px; aspect-ratio: 1 / 1; }
  .hero__stat     { left: 50%; transform: translateX(-50%); bottom: -1.75rem; }

  .partners__inner { justify-content: center; }
  .partners__list  {
    justify-content: center; gap: 1.25rem;
    flex-wrap: nowrap;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  }
  .partners__list--track {
    display: flex; gap: 1.25rem;
    animation: partners-marquee 18s linear infinite;
    flex-shrink: 0;
  }
  .services-grid   { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .wa-float        { width: 52px; height: 52px; right: 1rem; bottom: 1rem; }
  .footer__grid    { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom  { flex-direction: column; text-align: center; }
}

/* ================================================
   INTERIOR PAGES — COMPONENTES COMPARTIDOS
================================================ */

/* --- Page Hero --- */
.page-hero {
  background: var(--bg-2);
  padding: 4rem 1.5rem 3.5rem;
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 60%, rgba(0,200,255,.1) 0%, transparent 55%),
              radial-gradient(ellipse at 85% 40%, rgba(255,140,66,.06) 0%, transparent 50%);
  pointer-events: none;
}
.page-hero__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  position: relative; z-index: 1;
}
.page-hero__kicker {
  display: inline-block;
  font-size: .72rem; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .75rem;
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900; line-height: 1.15; margin-bottom: .85rem;
}
.page-hero__subtitle {
  font-size: 1rem; color: var(--text-2);
  max-width: 580px; line-height: 1.65;
}

/* --- Page Hero Split (2 columnas) --- */
.page-hero__inner--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.page-hero__visual {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* --- Trust Card (residencial hero) --- */
.res-trust-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  width: 100%;
  max-width: 380px;
}
.res-trust-card__label {
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.1rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border);
}
.res-trust-card__list { list-style: none; display: flex; flex-direction: column; gap: .875rem; }
.res-trust-card__item { display: flex; align-items: flex-start; gap: .875rem; }
.res-trust-card__icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(0,200,255,.08);
  border: 1px solid rgba(0,200,255,.18);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.res-trust-card__item strong { display: block; font-size: .85rem; font-weight: 700; margin-bottom: .15rem; }
.res-trust-card__item span { font-size: .775rem; color: var(--text-3); line-height: 1.5; }

/* --- Breadcrumb --- */
.breadcrumb { margin-bottom: 1.5rem; }
.breadcrumb__list {
  display: flex; align-items: center;
  gap: .45rem; flex-wrap: wrap;
}
.breadcrumb__item {
  display: flex; align-items: center; gap: .45rem;
  font-size: .78rem; color: var(--text-3);
}
.breadcrumb__item::after { content: '/'; color: var(--text-3); }
.breadcrumb__item:last-child::after { display: none; }
.breadcrumb__link { color: var(--text-2); transition: color var(--ease); }
.breadcrumb__link:hover { color: var(--accent); }
.breadcrumb__item--active { color: var(--text-2); }

/* --- Content Section --- */
.content-section { padding: 5rem 1.5rem; }
.content-section--alt  { background: var(--bg-2); }
.content-section--dark { background: var(--bg-3); }
.content-wrap { max-width: var(--wrap); margin: 0 auto; }

/* --- Two-column grid --- */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.two-col--reverse .two-col__visual { order: -1; }

/* --- Three-column grid --- */
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

/* --- Icon list --- */
.icon-list { display: flex; flex-direction: column; gap: 1.4rem; }
.icon-list__item {
  display: flex; align-items: flex-start; gap: .85rem;
  font-size: .93rem; color: var(--text-2); line-height: 1.6;
}
.icon-list__item strong { display: block; margin-bottom: .2rem; }
.icon-list__icon {
  width: 22px; height: 22px; flex-shrink: 0;
  color: var(--accent); margin-top: .1rem;
}

/* --- Info card --- */
.info-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.5rem 1.75rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.info-card:hover {
  border-color: rgba(0,200,255,.25);
  box-shadow: 0 8px 40px rgba(0,200,255,.07);
}
.info-card__icon {
  width: 42px; height: 42px;
  background: rgba(0,200,255,.1);
  border: 1px solid rgba(0,200,255,.2);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin-bottom: .875rem;
}
.info-card__title { font-size: 1.05rem; font-weight: 800; margin-bottom: .55rem; }
.info-card__text  { font-size: .875rem; color: var(--text-2); line-height: 1.65; }

/* --- Value card --- */
.value-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.75rem; text-align: center;
  transition: border-color var(--ease), transform var(--ease);
}
.value-card:hover { border-color: rgba(0,200,255,.25); transform: translateY(-4px); }
.value-card__icon  { font-size: 2rem; margin-bottom: .85rem; }
.value-card__title { font-size: .95rem; font-weight: 800; margin-bottom: .5rem; }
.value-card__text  { font-size: .83rem; color: var(--text-2); line-height: 1.6; }

/* --- Stat strip --- */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: linear-gradient(135deg, #060f1e 0%, #0b1a2e 50%, #060f1e 100%);
  border-top: 1px solid rgba(0,200,255,.12);
  border-bottom: 1px solid rgba(0,200,255,.12);
  overflow: hidden; position: relative;
}
.stat-strip::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent 0%, #00C8FF 30%, #FF8C42 70%, transparent 100%);
  z-index: 1;
}
.stat-item {
  background: transparent;
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  transition: background .35s ease;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute; right: 0; top: 18%; bottom: 18%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0,200,255,.2) 50%, transparent);
}
.stat-item:hover { background: rgba(0,200,255,.04); }
.stat-item__number {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 900;
  color: var(--accent); line-height: 1;
  text-shadow: 0 0 24px rgba(0,200,255,.55), 0 0 65px rgba(0,200,255,.2);
  transition: text-shadow .35s ease;
  display: block;
}
.stat-item:hover .stat-item__number {
  text-shadow: 0 0 30px rgba(0,200,255,.8), 0 0 80px rgba(0,200,255,.3);
}
.stat-item__number.stat-pop,
.hero__stat-number.stat-pop {
  animation: stat-pop .5s cubic-bezier(.34,1.56,.64,1);
}
@keyframes stat-pop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.12); }
  100% { transform: scale(1); }
}
.stat-item__label {
  font-size: .75rem; color: var(--text-2); font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; display: block;
}

/* --- Team --- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.team-card {
  background: var(--bg-3);
  border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden;
  transition: border-color var(--ease), transform var(--ease);
}
.team-card:hover { border-color: rgba(0,200,255,.25); transform: translateY(-4px); }
.team-card__photo-placeholder {
  width: 100%; aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-3) 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 3rem; font-weight: 900;
}
.team-card__body { padding: 1.25rem 1.5rem 1.5rem; }
.team-card__name { font-size: 1rem; font-weight: 800; margin-bottom: .25rem; }
.team-card__role {
  font-size: .78rem; color: var(--accent); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
}

/* --- Certif badges --- */
.certif-strip { display: flex; gap: .75rem; flex-wrap: wrap; }
.certif-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  background: rgba(0,200,255,.08); border: 1px solid rgba(0,200,255,.2);
  border-radius: var(--r-pill); padding: .55rem 1.1rem;
  font-size: .82rem; font-weight: 700; color: var(--accent);
}

/* --- Lead text --- */
.lead { font-size: clamp(1rem, 1.8vw, 1.15rem); color: var(--text-2); line-height: 1.75; max-width: 640px; margin-bottom: 1.75rem; }

/* --- Botón Atención 24/7 --- */
.btn-24-7 {
  display: inline-flex; align-items: center; gap: .6rem;
  background: rgba(0,200,255,.07);
  border: 1px solid rgba(0,200,255,.28);
  border-radius: var(--r-pill);
  padding: .6rem 1.2rem;
  font-size: .85rem; font-weight: 700;
  color: var(--accent);
  font-family: var(--font);
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease),
              transform var(--ease), box-shadow var(--ease);
  animation: btn24-glow 3.5s ease-in-out infinite;
}
.btn-24-7:hover {
  background: rgba(0,200,255,.15);
  border-color: rgba(0,200,255,.6);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 6px 24px rgba(0,200,255,.3), 0 0 0 4px rgba(0,200,255,.08);
}
.btn-24-7:active { transform: translateY(0) scale(.98); }
.btn-24-7:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.btn-24-7__dot {
  width: 7px; height: 7px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(37,211,102,.8);
  flex-shrink: 0;
  animation: btn24-dot 1.8s ease-in-out infinite;
}
@keyframes btn24-glow {
  0%, 100% { box-shadow: 0 0 8px rgba(0,200,255,.15); }
  50%       { box-shadow: 0 0 22px rgba(0,200,255,.42), 0 0 44px rgba(0,200,255,.12); }
}
@keyframes btn24-dot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 6px rgba(37,211,102,.8); }
  50%       { opacity: .5; transform: scale(.65); box-shadow: 0 0 3px rgba(37,211,102,.4); }
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s cubic-bezier(.25,.46,.45,.94),
              transform .65s cubic-bezier(.25,.46,.45,.94);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* --- Team photo zoom --- */
.team-card { overflow: hidden; }
.team-card__photo {
  transition: transform .55s cubic-bezier(.25,.46,.45,.94);
  display: block; width: 100%;
}
.team-card:hover .team-card__photo { transform: scale(1.05); }

@media (max-width: 1024px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .team-grid  { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   RESIDENCIAL — componentes específicos
   ============================================================ */

/* ----- Sección precio DESDE ----- */
.res-precio {
  padding-block: 72px;
  background: linear-gradient(160deg, var(--bg) 0%, var(--bg-3) 50%, var(--bg) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.res-precio::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(0,200,255,.05) 0%, transparent 70%);
  pointer-events: none;
}
/* Cabecera centrada */
.res-precio__head {
  text-align: center;
  margin-bottom: 2.5rem;
}
.res-precio__tag {
  display: inline-block;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: .75rem;
}
.res-precio__titulo {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: .75rem;
}
.res-precio__sub {
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 560px;
  margin-inline: auto;
}

/* Card horizontal */
.res-precio__card {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-2);
  border: 1px solid rgba(0,200,255,.22);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 0 48px rgba(0,200,255,.08);
}

/* Bloque monto */
.res-precio__monto-bloque {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .2rem;
  padding: 2.5rem 3rem;
  background: linear-gradient(135deg, var(--bg-3) 0%, rgba(0,200,255,.07) 100%);
  text-align: center;
  min-width: 200px;
}
.res-precio__etiqueta {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-2);
}
.res-precio__monto {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  text-shadow: 0 0 28px rgba(0,200,255,.45);
}
.res-precio__tipo {
  font-size: .95rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  max-width: 160px;
  text-align: center;
  line-height: 1.4;
}

/* Divider vertical */
.res-precio__divider {
  width: 1px;
  align-self: stretch;
  background: rgba(0,200,255,.15);
  flex-shrink: 0;
}

/* Checks */
.res-precio__checks {
  list-style: none;
  padding: 2rem 2rem 2rem 2.5rem;
  margin: 0;
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .65rem 1.5rem;
  align-content: center;
}
.res-precio__checks li {
  font-size: .875rem;
  color: rgba(255,255,255,.82);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.res-precio__checks li svg { color: var(--accent); flex-shrink: 0; }

/* CTA bloque */
.res-precio__cta-bloque {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  padding: 2rem 2rem 2rem 1rem;
  border-left: 1px solid rgba(0,200,255,.1);
}
.res-precio__nota-free {
  font-size: .72rem;
  color: var(--text-2);
  text-align: center;
  line-height: 1.4;
}

/* ----- Grid de servicios con foto ----- */
.res-svc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.res-svc-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.res-svc-card:hover {
  border-color: rgba(0,200,255,.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,.4);
}
.res-svc-card__photo {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-3);
}
.res-svc-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.25,.46,.45,.94);
}
.res-svc-card:hover .res-svc-card__img { transform: scale(1.06); }
.res-svc-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,11,24,.85) 0%, transparent 55%);
  pointer-events: none;
}
/* Placeholder mientras no hay foto */
.res-svc-card__photo:not(:has(img[src])) ,
.res-svc-card__photo:has(img[src=""]) {
  background: linear-gradient(135deg, var(--bg-3) 0%, var(--bg-2) 100%);
}
.res-svc-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.res-svc-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.res-svc-card__text {
  font-size: .85rem;
  color: var(--text-2);
  line-height: 1.65;
  flex: 1;
}
.res-svc-card__cta {
  display: inline-flex;
  align-items: center;
  font-size: .8rem;
  font-weight: 700;
  color: var(--accent-2);
  text-decoration: none;
  letter-spacing: .03em;
  transition: color var(--ease), gap var(--ease);
  gap: .25rem;
  margin-top: .25rem;
}
.res-svc-card__cta:hover { color: var(--accent); gap: .5rem; }

/* Visual ilustrativo hero residencial */
.res-visual-wrap {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
}
.res-hero-svg { display: block; width: 100%; height: auto; }

/* Grid proceso paso a paso */
.res-process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.res-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.res-step:hover {
  border-color: rgba(0,200,255,.35);
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,200,255,.08);
}
.res-step--highlight {
  border-color: rgba(0,200,255,.4);
  background: linear-gradient(135deg, var(--bg-2) 0%, rgba(0,200,255,.07) 100%);
  box-shadow: 0 0 20px rgba(0,200,255,.07);
}
.res-step--highlight:hover {
  box-shadow: 0 8px 32px rgba(0,200,255,.15);
}
.res-step--highlight .res-step__num { opacity: .55; }
.res-step__num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  opacity: .22;
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
  transition: opacity var(--ease);
}
.res-step:hover .res-step__num { opacity: .5; }
.res-step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .4rem;
}
.res-step__text {
  font-size: .875rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* Tarjeta comparativa gas balón vs gas natural */
.res-benefits-visual { padding: 1rem 0; }
.res-compare-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 0 40px rgba(0,200,255,.06);
  transition: box-shadow var(--ease);
}
.res-compare-card:hover {
  box-shadow: 0 4px 48px rgba(0,200,255,.12);
}
.res-compare-card__col {
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.res-compare-card__col--bad  { background: var(--bg-2); }
.res-compare-card__col--good {
  background: linear-gradient(160deg, var(--bg-2) 0%, rgba(0,200,255,.08) 100%);
  border-left: 1px solid rgba(0,200,255,.2);
}
.res-compare-card__vs {
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 800;
  color: var(--text-2);
  letter-spacing: .05em;
  padding: 0 .5rem;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.res-compare-card__label {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-2);
}
.res-compare-card__col--good .res-compare-card__label { color: var(--accent); }
.res-compare-card__price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.res-compare-card__col--good .res-compare-card__price { color: var(--accent); }
.res-compare-card__period {
  font-size: .75rem;
  color: var(--text-2);
  margin-top: -.5rem;
}
.res-compare-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-size: .8rem;
  color: var(--text-2);
}
.res-compare-card__col--good .res-compare-card__list { color: rgba(255,255,255,.75); }

/* FAQ acordeón */
.res-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}
.res-faq-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.res-faq-item:hover {
  border-color: rgba(0,200,255,.2);
}
.res-faq-item[open] {
  border-color: rgba(0,200,255,.35);
  box-shadow: 0 4px 20px rgba(0,200,255,.06);
}
.res-faq-item__q {
  padding: 1.1rem 1.25rem;
  min-height: 52px;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--ease), background var(--ease);
  user-select: none;
}
.res-faq-item__q::-webkit-details-marker { display: none; }
.res-faq-item__q::after {
  content: '+';
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 300;
  line-height: 1;
  flex-shrink: 0;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
}
.res-faq-item[open] .res-faq-item__q::after { transform: rotate(45deg); }
.res-faq-item__q:hover { color: var(--accent); }
.res-faq-item[open] .res-faq-item__q {
  color: var(--accent);
  border-bottom: 1px solid rgba(0,200,255,.12);
}
.res-faq-item__a {
  padding: 1rem 1.25rem 1.1rem;
  font-size: .875rem;
  color: var(--text-2);
  line-height: 1.8;
  margin: 0;
}

/* Responsive residencial */
@media (max-width: 768px) {
  .page-hero { padding: 3rem 1.5rem 2.5rem; }
  .two-col   { grid-template-columns: 1fr; gap: 2.5rem; }
  .two-col--reverse .two-col__visual { order: 0; }
  .page-hero__inner--split { grid-template-columns: 1fr; gap: 2rem; }
  .page-hero__visual { justify-content: flex-start; }
  .res-trust-card { max-width: 100%; }
  .three-col { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .team-grid  { grid-template-columns: 1fr; }

  .res-process-grid { grid-template-columns: 1fr; gap: 1rem; }
  .res-faq-grid     { grid-template-columns: 1fr; }
  .res-svc-grid { grid-template-columns: 1fr; gap: 1rem; }

  /* Precio card — stack vertical en mobile */
  .res-precio__card {
    flex-direction: column;
    align-items: stretch;
  }
  .res-precio__monto-bloque { padding: 2rem; min-width: 0; }
  .res-precio__divider { width: 100%; height: 1px; align-self: auto; }
  .res-precio__checks {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.5rem;
    gap: .6rem;
  }
  .res-precio__cta-bloque {
    border-left: none;
    border-top: 1px solid rgba(0,200,255,.1);
    padding: 1.5rem;
    flex-direction: column;
    align-items: stretch;
  }
  .res-precio__cta-bloque .btn { justify-content: center; }

  .res-compare-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .res-compare-card__vs {
    padding: .75rem 1rem;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    font-size: .8rem;
  }
  .res-compare-card__col {
    padding: 1.5rem 1.25rem;
  }
  .res-compare-card__col--good {
    border-left: none;
    border-top: 1px solid rgba(0,200,255,.2);
  }
  .res-compare-card__price { font-size: 1.4rem; }

  .res-step { padding: 1.25rem; }
  .res-step__num { font-size: 1.5rem; min-width: 2rem; }

  /* Tap target mínimo 44px en FAQ */
  .res-faq-item__q {
    min-height: 56px;
    padding: 1rem 1rem;
    font-size: .875rem;
  }
  .res-faq-item__a { padding: 1rem 1rem 1.1rem; }

  /* Visual SVG full width en mobile */
  .res-visual-wrap { margin-top: 1.5rem; }

  /* Hero ajuste fuente */
  .page-hero__title { font-size: clamp(1.75rem, 6vw, 2.5rem); }
}

/* ============================================================
   CATÁLOGO DE ARTEFACTOS — subpáginas por marca
   ============================================================ */

/* Brand banner (header de marca) */
.brand-banner {
  display: flex; align-items: flex-start; gap: 2rem; flex-wrap: wrap;
  background: var(--bg-2);
  border: 1px solid rgba(0,200,255,.12);
  border-radius: 16px; padding: 2rem;
}
.brand-banner__logo-wrap {
  background: #fff; border-radius: 12px;
  padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; min-width: 120px;
}
.brand-banner__logo { height: 52px; width: auto; display: block; object-fit: contain; }
.brand-banner__info { flex: 1; min-width: 200px; }
.brand-banner__name { font-size: 1.5rem; font-weight: 800; color: var(--text); margin: 0 0 .4rem; }
.brand-banner__desc { font-size: .88rem; color: var(--text-2); line-height: 1.7; margin: 0 0 1rem; }
.brand-banner__tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.brand-banner__tag {
  font-size: .68rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent); background: rgba(0,200,255,.08);
  border: 1px solid rgba(0,200,255,.2); border-radius: 20px;
  padding: .22rem .72rem;
}

/* Install callout */
.install-callout {
  display: flex; align-items: flex-start; gap: 1rem; flex-wrap: wrap;
  background: rgba(0,200,255,.05);
  border: 1px solid rgba(0,200,255,.15);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 1.1rem 1.5rem;
  margin-top: 2rem;
}
.install-callout__text { font-size: .875rem; color: var(--text-2); line-height: 1.6; margin: 0; }
.install-callout__text strong { color: var(--text); }

/* Catalog grid & cards */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.catalog-card {
  background: var(--bg-2);
  border: 1px solid rgba(0,200,255,.12);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex; flex-direction: column; gap: 1.1rem;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.catalog-card:hover {
  border-color: rgba(0,200,255,.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.3), 0 0 24px rgba(0,200,255,.07);
}
.catalog-card__header { display: flex; align-items: center; gap: 1rem; }
.catalog-card__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(0,200,255,.08);
  border: 1px solid rgba(0,200,255,.18);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.catalog-card__name { font-size: 1rem; font-weight: 700; color: var(--text); margin: 0; line-height: 1.3; }
.catalog-card__desc { font-size: .83rem; color: var(--text-2); line-height: 1.65; margin: 0; flex: 1; }
.catalog-card__pricing {
  background: rgba(0,200,255,.04);
  border: 1px solid rgba(0,200,255,.1);
  border-radius: 10px; padding: 1rem 1.1rem;
  display: flex; flex-direction: column; gap: .55rem;
}
.catalog-card__price-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: .5rem;
}
.catalog-card__price-label { font-size: .78rem; color: var(--text-2); }
.catalog-card__price-value { font-size: .85rem; color: var(--text); font-weight: 600; white-space: nowrap; }
.catalog-card__price-row--install .catalog-card__price-value { color: var(--accent-2); }
.catalog-card__price-divider { height: 1px; background: rgba(0,200,255,.12); margin: .15rem 0; }
.catalog-card__price-row--total .catalog-card__price-label { font-size: .82rem; font-weight: 700; color: var(--text); }
.catalog-card__price-row--total .catalog-card__price-value { font-size: 1.05rem; font-weight: 800; color: var(--accent); }
.catalog-card__cta {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  background: #25D366; color: #fff;
  font-weight: 700; font-size: .85rem; font-family: inherit;
  border-radius: 8px; padding: .7rem 1rem;
  text-decoration: none;
  transition: background .2s ease, transform .15s ease;
}
.catalog-card__cta:hover { background: #1da851; transform: translateY(-1px); }

/* Carrusel de modelos dentro de card */
.catalog-card__carousel {
  position: relative;
  overflow: hidden;
}
.catalog-card__carousel-photo {
  height: 130px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,200,255,.04);
  border: 1px dashed rgba(0,200,255,.25);
  border-radius: 8px;
  margin-bottom: .6rem;
}
.catalog-card__carousel-model {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-2);
  text-align: center;
  margin-bottom: .5rem;
}
.catalog-card__carousel-dots {
  display: flex; gap: 5px; justify-content: center;
}
.catalog-card__carousel-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,.2);
  transition: background .2s ease;
}
.catalog-card__carousel-dot--active { background: var(--accent); }

@media (max-width: 640px) {
  .brand-banner { flex-direction: column; gap: 1.25rem; }
  .brand-banner__logo-wrap { min-width: unset; align-self: flex-start; }
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-card__carousel-photo { height: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before, .hero::after, .wa-float, .partners__list--track, .stat-pop {
    animation: none !important;
  }
}