/* ================================================
   QUIBE INGENIERÍA Y PROYECTOS SAC — STYLE.CSS
   v3.1 — Coverflow 3D Simétrico Completo
   ================================================ */

/* -----------------------------------------------
   1. VARIABLES Y RESET
----------------------------------------------- */
:root {
  --color-navy:          #002855;
  --color-electric:      #0076df;
  --color-bg-soft:       #f4f7fa;
  --color-white:         #ffffff;
  --color-text:          #333333;
  --color-navy-dark:     #001a3a;
  --color-electric-dark: #005bb5;
  --color-text-muted:    #666677;
  --color-border:        #dde4ee;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 2px 8px   rgba(0,40,85,0.08);
  --shadow-md: 0 6px 24px  rgba(0,40,85,0.12);
  --shadow-lg: 0 16px 48px rgba(0,40,85,0.18);

  --transition: 0.25s ease;

  --card-width: 300px;
  --card-gap:   1.5rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { font-family: var(--font-body); color: var(--color-text);
        background: var(--color-white); line-height: 1.65;
        -webkit-font-smoothing: antialiased; }
img   { display: block; max-width: 100%; }
a     { text-decoration: none; color: inherit; }
ul    { list-style: none; }

/* -----------------------------------------------
   2. UTILIDADES
----------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.accent { color: var(--color-electric); }

/* -----------------------------------------------
   3. BOTONES
----------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
  letter-spacing: 0.02em; cursor: pointer; border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  white-space: nowrap;
}
.btn:hover            { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--accent          { background: var(--color-electric); color: var(--color-white); border-color: var(--color-electric); }
.btn--accent:hover    { background: var(--color-electric-dark); border-color: var(--color-electric-dark); }
.btn--white           { background: var(--color-white); color: var(--color-navy); border-color: var(--color-white); }
.btn--white:hover     { background: var(--color-bg-soft); }
.btn--outline         { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.6); }
.btn--outline:hover   { background: rgba(255,255,255,0.12); border-color: var(--color-white); }
.btn--outline-white   { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.5); }
.btn--outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--color-white); }
.btn--lg              { padding: 0.9rem 2.2rem; font-size: 1rem; }

/* -----------------------------------------------
   4. SECCIONES GENÉRICAS
----------------------------------------------- */
.section            { padding: var(--space-2xl) 0; }
.section--white     { background: var(--color-white); }
.section--light     { background: var(--color-bg-soft); }

.section-header     { text-align: center; margin-bottom: var(--space-xl); }
.section-label      {
  display: inline-block; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--color-electric); margin-bottom: var(--space-xs);
}
.section-title      {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800; color: var(--color-navy); line-height: 1.15;
  margin-bottom: var(--space-sm);
}
.section-subtitle   { font-size: 1.05rem; color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

/* -----------------------------------------------
   5. NAVBAR
----------------------------------------------- */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled { background: var(--color-navy); box-shadow: 0 4px 24px rgba(0,0,0,0.25); padding: 0.65rem 0; }
.navbar__inner    {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md); max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-md);
}
.navbar__logo { flex-shrink: 0; }
.logo-wrapper { display: flex; align-items: center; gap: 0.6rem; }
.logo-img     { width: auto; height: 40px; border-radius: 8px; object-fit: cover; border: 2px solid rgba(255,255,255,0.25); }
.logo-text    { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; color: var(--color-white); letter-spacing: 0.04em; line-height: 1; }
.logo-sub     { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; color: rgba(255,255,255,0.7); display: block; }
.navbar__links { display: flex; align-items: center; gap: var(--space-lg); }
.nav-link {
  font-size: 0.9rem; font-weight: 500; color: rgba(255,255,255,0.85);
  letter-spacing: 0.03em; position: relative; transition: color var(--transition);
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--color-electric);
  border-radius: 2px; transition: width var(--transition);
}
.nav-link:hover         { color: var(--color-white); }
.nav-link:hover::after  { width: 100%; }
.nav-link.active        { color: var(--color-white); }
.nav-link.active::after { width: 100%; }
.navbar__cta { flex-shrink: 0; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--color-white); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* -----------------------------------------------
   6. HERO
----------------------------------------------- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero__bg-img    { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero__overlay   {
  position: absolute; inset: 0;
  background: linear-gradient(125deg, rgba(0,28,65,0.92) 0%, rgba(0,40,85,0.78) 55%, rgba(0,118,223,0.35) 100%);
}
.hero__content   { position: relative; z-index: 2; padding-top: 6rem; padding-bottom: var(--space-xl); max-width: 760px; }
.hero__eyebrow   { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-electric); margin-bottom: var(--space-sm); }
.hero__title     {
  font-family: var(--font-display); font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800; line-height: 0.95; color: var(--color-white);
  margin-bottom: var(--space-md); text-shadow: 0 4px 32px rgba(0,0,0,0.3);
}
.hero__title span { color: var(--color-electric); display: block; }
.hero__tagline   { font-size: clamp(1rem, 2.5vw, 1.2rem); color: rgba(255,255,255,0.85); max-width: 580px; margin-bottom: var(--space-lg); line-height: 1.7; }
.hero__actions   { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.hero__scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.5); font-size: 1.1rem; animation: bounce 2s infinite; z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ═══ ANIMACIONES DE ENTRADA DEL HERO ══════════ */
@keyframes heroFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes heroFadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes heroSlideFromLeft { from { opacity: 0; transform: translateX(-56px); } to { opacity: 1; transform: translateX(0); } }
@keyframes heroSlideFromRight { from { opacity: 0; transform: translateX(56px); } to { opacity: 1; transform: translateX(0); } }

.hero-anim-fade { opacity: 0; animation: heroFadeIn 0.9s ease forwards; animation-delay: 0.2s; }
.hero-anim-fade-up { opacity: 0; animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) forwards; animation-delay: 0.4s; }
.hero-anim--delay2 { animation-delay: 0.7s; }
.hero-btn-left { opacity: 0; animation: heroSlideFromLeft 0.75s cubic-bezier(0.22,1,0.36,1) forwards; animation-delay: 1.0s; }
.hero-btn-right { opacity: 0; animation: heroSlideFromRight 0.75s cubic-bezier(0.22,1,0.36,1) forwards; animation-delay: 1.15s; }

/* -----------------------------------------------
   7. REVELAR EN SCROLL
----------------------------------------------- */
.revelar-scroll {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1);
  will-change: opacity, transform;
}
.revelar-scroll.activo { opacity: 1; transform: translateY(0); }
.revelar-scroll.desde-izquierda        { transform: translateX(-50px); }
.revelar-scroll.desde-izquierda.activo { transform: translateX(0); }
.revelar-scroll.desde-derecha          { transform: translateX(50px); }
.revelar-scroll.desde-derecha.activo   { transform: translateX(0); }

/* -----------------------------------------------
   8. QUIÉNES SOMOS
----------------------------------------------- */
.nosotros__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.nosotros__img-wrap { 
  position: relative; 
  border-radius: var(--radius-lg); 
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.nosotros__img  {
   width: 100%; 
   height: auto;
   object-fit: contain; display: block; }
.nosotros__img-badge {
  position: absolute; bottom: 1.5rem; right: -1rem;
  background: var(--color-electric); color: var(--color-white);
  border-radius: var(--radius-md); padding: 1rem 1.25rem;
  display: flex; align-items: center; gap: 0.75rem;
  box-shadow: var(--shadow-md); font-size: 0.85rem; font-weight: 700; line-height: 1.3;
}
.nosotros__img-badge i { font-size: 1.6rem; }

.mision-vision { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-lg); }
.mv-card {
  display: flex; gap: var(--space-md); background: var(--color-white);
  border-radius: var(--radius-md); padding: var(--space-md);
  box-shadow: var(--shadow-sm); border-left: 4px solid var(--color-electric);
  transition: box-shadow var(--transition);
}
.mv-card:hover { box-shadow: var(--shadow-md); }
.mv-card__icon {
  flex-shrink: 0; width: 44px; height: 44px; background: var(--color-electric);
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--color-white); font-size: 1.1rem;
}
.mv-card__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--color-navy); margin-bottom: 0.35rem; letter-spacing: 0.03em; }
.mv-card__text  { font-size: 0.92rem; color: var(--color-text-muted); line-height: 1.6; }

.valores__title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-navy); margin-bottom: var(--space-sm); }
.valores__grid  { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.valor-chip {
  display: inline-flex; align-items: center; gap: 0.45rem;
  background: var(--color-navy); color: var(--color-white);
  font-size: 0.85rem; font-weight: 600; padding: 0.5rem 1rem;
  border-radius: 100px; transition: background var(--transition), transform var(--transition);
}
.valor-chip i           { color: var(--color-electric); font-size: 0.85rem; }
.valor-chip:hover       { background: var(--color-electric); transform: scale(1.04); }
.valor-chip:hover i     { color: var(--color-white); }

/* -----------------------------------------------
   9. CARRUSEL — Estructura base COVERFLOW 3D
----------------------------------------------- */
.carousel-wrapper {
  position: relative;
  padding: 0 52px;
}
.carousel-viewport {
  overflow: hidden;
  padding: 40px 0;
  perspective: 1200px;
  perspective-origin: 50% 50%;
}
.carousel-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: var(--card-gap);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }

.carousel-slide {
  flex: 0 0 var(--card-width);
  width: var(--card-width);
  min-width: var(--card-width);
  max-width: var(--card-width);
  opacity: 0.7;
  transform: scale(0.85);
  z-index: 1;
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.5s ease, z-index 0.5s ease;
  transform-style: preserve-3d;
}
.carousel-slide.card-center {
  opacity: 1;
  transform: scale(1.08);
  z-index: 5;
  pointer-events: auto;
  box-shadow: var(--shadow-lg);
}

/* Flechas */
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  width: 44px; height: 44px; border-radius: 50%; background: var(--color-white);
  border: 2px solid var(--color-border); color: var(--color-navy); font-size: 0.9rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md);
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.carousel-arrow:hover { background: var(--color-electric); color: var(--color-white); border-color: var(--color-electric); box-shadow: var(--shadow-lg); }
.carousel-arrow:active { transform: translateY(-50%) scale(0.93); }
.carousel-arrow--prev  { left: 0; }
.carousel-arrow--next  { right: 0; }

/* Dots dinámicos corregidos */
.carousel-dots {
  display: flex; justify-content: center; gap: 0.6rem;
  margin-top: var(--space-xs); margin-bottom: var(--space-lg);
}
.carousel-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--color-border); border: none; cursor: pointer; padding: 0;
  transition: background 0.4s ease, transform 0.4s ease, width 0.4s ease, border-radius 0.4s ease;
}
.carousel-dot.active {
  background: var(--color-electric);
  width: 26px;
  border-radius: 6px;
}

/* -----------------------------------------------
   10. SERVICIOS — Tarjetas
----------------------------------------------- */
.servicio-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg) var(--space-md);
  text-align: center; height: 100%; transition: border-color var(--transition);
}
.servicio-card.card-center:hover { border-color: var(--color-electric); }

.servicio-card--featured {
  display: flex; flex-direction: row; align-items: center; text-align: left; gap: var(--space-lg);
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  border-color: transparent; color: var(--color-white); width: 100%; margin-top: var(--space-md);
  opacity: 1 !important; transform: none !important; pointer-events: auto !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.servicio-card--featured:hover { transform: translateY(-4px) !important; border-color: var(--color-electric); box-shadow: var(--shadow-lg); }
.servicio-card--featured .servicio-card__title { color: var(--color-white); }
.servicio-card--featured .servicio-card__text  { color: rgba(255,255,255,0.75); }
.servicio-card--featured .servicio-card__icon  {
  background: var(--color-electric); color: var(--color-white); flex-shrink: 0;
  width: 72px; height: 72px; font-size: 1.8rem; margin: 0;
  transition: background var(--transition), color var(--transition);
}
.servicio-card--featured:hover .servicio-card__icon { background: var(--color-white); color: var(--color-electric); }

.servicio-card__icon {
  width: 64px; height: 64px; border-radius: var(--radius-md); background: var(--color-bg-soft);
  display: flex; align-items: center; justify-content: center; color: var(--color-electric); font-size: 1.6rem;
  margin: 0 auto var(--space-md); transition: background var(--transition), color var(--transition);
}
.servicio-card.card-center:hover .servicio-card__icon { background: var(--color-electric); color: var(--color-white); }
.servicio-card__title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--color-navy); margin-bottom: 0.5rem; letter-spacing: 0.02em; }
.servicio-card__text { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.65; }

/* -----------------------------------------------
   11. DIFERENCIALES — Tarjetas
----------------------------------------------- */
.diferencial-item {
  background: var(--color-white); border-radius: var(--radius-md); padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden; height: 100%;
}
.diferencial-item.card-center:hover { box-shadow: var(--shadow-md); }
.diferencial-item__num {
  font-family: var(--font-display); font-size: 3.5rem; font-weight: 800; color: var(--color-bg-soft);
  position: absolute; top: 0.5rem; right: 1rem; line-height: 1; user-select: none; pointer-events: none; transition: color var(--transition);
}
.diferencial-item.card-center:hover .diferencial-item__num { color: rgba(0,118,223,0.08); }
.diferencial-item__icon {
  width: 52px; height: 52px; background: var(--color-navy); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; color: var(--color-electric); font-size: 1.3rem; margin-bottom: var(--space-sm); transition: background var(--transition);
}
.diferencial-item.card-center:hover .diferencial-item__icon { background: var(--color-electric); color: var(--color-white); }
.diferencial-item__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--color-navy); margin-bottom: 0.5rem; letter-spacing: 0.02em; }
.diferencial-item__text { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.65; }

/* -----------------------------------------------
   12. CTA FINAL
----------------------------------------------- */
.cta-final { position: relative; background: var(--color-navy); padding: var(--space-2xl) 0; overflow: hidden; }
.cta-final::before { content: ''; position: absolute; top: -60%; right: -15%; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(0,118,223,0.15) 0%, transparent 70%); pointer-events: none; }
.cta-final::after { content: ''; position: absolute; bottom: -40%; left: -10%; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(0,118,223,0.1) 0%, transparent 70%); pointer-events: none; }
.cta-final__content  { position: relative; z-index: 2; text-align: center; }
.cta-final__eyebrow  { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-electric); margin-bottom: var(--space-sm); }
.cta-final__title    { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; color: var(--color-white); line-height: 1.15; margin-bottom: var(--space-md); }
.cta-final__text     { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto var(--space-lg); line-height: 1.7; }
.cta-final__actions  { display: flex; flex-wrap: wrap; gap: var(--space-sm); justify-content: center; }

/* -----------------------------------------------
   13. FOOTER
----------------------------------------------- */
.footer { background: var(--color-navy-dark); color: rgba(255,255,255,0.75); padding: var(--space-2xl) 0 0; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr 1.5fr; gap: var(--space-xl); padding-bottom: var(--space-xl); border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__logo        { display: flex; align-items: center; gap: 0.75rem; margin-bottom: var(--space-md); }
.footer__logo-img    { width: auto; height: 44px; border-radius: 8px; object-fit: cover; border: 2px solid rgba(255,255,255,0.15); }
.footer__logo-text   { font-family: var(--font-display); font-size: 1.1rem; font-weight: 800; color: var(--color-white); letter-spacing: 0.04em; line-height: 1.3; }
.footer__logo-text small { font-size: 0.65rem; letter-spacing: 0.06em; color: rgba(255,255,255,0.55); display: block; }
.footer__tagline     { font-size: 0.88rem; line-height: 1.65; margin-bottom: var(--space-md); color: rgba(255,255,255,0.55); }
.footer__social      { display: flex; gap: 0.6rem; }
.social-link {
  width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: 0.85rem; transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-link:hover { background: var(--color-electric); border-color: var(--color-electric); color: var(--color-white); }
.footer__heading { font-family: var(--font-display); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-white); margin-bottom: var(--space-md); }
.footer__nav ul, .footer__servicios ul, .footer__contact ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__nav a       { font-size: 0.88rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer__nav a:hover { color: var(--color-electric); }
.footer__servicios li { font-size: 0.85rem; color: rgba(255,255,255,0.5); padding-left: 0.75rem; position: relative; }
.footer__servicios li::before { content: '—'; position: absolute; left: -0.5rem; color: var(--color-electric); font-size: 0.7rem; }
.footer__contact li { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.footer__contact i  { color: var(--color-electric); margin-top: 3px; flex-shrink: 0; font-size: 0.85rem; }
.footer__contact a  { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer__contact a:hover { color: var(--color-electric); }
.footer__bottom { text-align: center; padding: var(--space-md) 0; font-size: 0.8rem; color: rgba(255,255,255,0.3); }

/* -----------------------------------------------
   14. WHATSAPP FAB
----------------------------------------------- */
.whatsapp-fab {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999; width: 60px; height: 60px; background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--color-white); font-size: 1.8rem; box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  animation: pulseWa 2.5s ease infinite; transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.6); animation: none; }
.whatsapp-fab__tooltip {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%); background: var(--color-navy); color: var(--color-white); font-size: 0.8rem;
  font-weight: 600; white-space: nowrap; padding: 0.4rem 0.85rem; border-radius: var(--radius-sm); opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.whatsapp-fab__tooltip::after { content: ''; position: absolute; left: 100%; top: 50%; transform: translateY(-50%); border: 5px solid transparent; border-left-color: var(--color-navy); }
.whatsapp-fab:hover .whatsapp-fab__tooltip { opacity: 1; }
@keyframes pulseWa { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); } 70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* -----------------------------------------------
   15. RESPONSIVE — TABLET (Subtle Peek Effect)
----------------------------------------------- */
@media (max-width: 968px) {
  :root { 
    --space-2xl: 4rem; 
    --space-xl: 3rem; 
    --card-width: 270px; /* Tamaño simétrico firme */
    --card-gap: 1.25rem;
  }

  .navbar__links {
    position: fixed; top: 0; right: -100%; height: 100vh; width: 280px;
    background: var(--color-navy-dark); flex-direction: column; align-items: flex-start;
    padding: 5rem var(--space-lg) var(--space-lg); gap: var(--space-md);
    transition: right 0.35s cubic-bezier(.4,0,.2,1); box-shadow: -8px 0 32px rgba(0,0,0,0.35);
  }
  .navbar__links.open { right: 0; }
  .nav-link            { font-size: 1.1rem; color: rgba(255,255,255,0.9); }
  .hamburger           { display: flex; }
  .navbar__cta         { display: none; }

  .nosotros__grid      { grid-template-columns: 1fr; }
  .nosotros__img       { height: auto;}
  .nosotros__img-badge { right: 1rem; }

  .servicio-card--featured { flex-direction: column; text-align: center; }
  .servicio-card--featured .servicio-card__icon { margin: 0 auto; }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }

  /* UX Táctil: Ocultar flechas físicas y limpiar contenedores */
  .carousel-arrow   { display: none !important; }
  .carousel-wrapper { padding: 0 !important; }
}

/* -----------------------------------------------
   16. RESPONSIVE — MOBILE (Optimized Peek Effect)
----------------------------------------------- */
@media (max-width: 600px) {
  :root { 
    --space-2xl: 3rem; 
    --space-xl: 2rem; 
    --card-width: 235px; /* Reducción estratégica: obliga a que asomen los bordes laterales */
    --card-gap: 1rem;
  }
  .nosotros__img-badge { right: 1rem; height: 50px; width: min-content; font-size: 0.7rem;}
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .btn--lg       { width: 100%; justify-content: center; }

  .servicio-card--featured { flex-direction: column; text-align: center; }
  .carousel-wrapper { padding: 0 !important; }

  .footer__grid       { grid-template-columns: 1fr; gap: var(--space-lg); }
  .cta-final__actions { flex-direction: column; align-items: center; }

  .whatsapp-fab        { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; font-size: 1.5rem; }
  .whatsapp-fab__tooltip { display: none; }
}
@media (max-width: 375px){
  .nosotros__img-badge { right: 1rem; min-height: 1.5%; min-width: 1.5%; font-size: 0.9rem; font-weight: 20;}
  .nosotros__img-badge i { font-size: 1.4rem; }
    
}
/* -----------------------------------------------
   16.1 — DISPOSITIVOS TÁCTILES GENERALES
----------------------------------------------- */
@media (hover: none) and (pointer: coarse) {
  .carousel-arrow   { display: none !important; }
  .carousel-wrapper { padding: 0 !important; }
}

/* -----------------------------------------------
   17. ACCESIBILIDAD — Movimiento reducido
----------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .revelar-scroll          { opacity: 1 !important; transform: none !important; }
  .hero-anim-fade, .hero-anim-fade-up, .hero-btn-left, .hero-btn-right { opacity: 1 !important; transform: none !important; }
  .carousel-slide          { opacity: 1 !important; transform: none !important; pointer-events: auto !important; }
}

/* -----------------------------------------------
   18. Implementaciones
----------------------------------------------- */
.correo-seguro {
    direction: rtl;
    unicode-bidi: bidi-override;
    display: inline-block;
}