/* =======================================================
   Zevencorp - Estilos unificados (Azul, Blanco, Negro)
   ======================================================== */

/* ----- RESET Y BASE ----- */
::-webkit-scrollbar { display: none; }
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  color: #1a1a2e;
  background: #ffffff;
  overflow-x: hidden;
}

a {
  color: #1A62AB;
  text-decoration: none;
}
a:hover { color: #1A62AB; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

/* ----- HEADER (transparente al inicio, negro al scroll) ----- */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 997;
  padding: 20px 0;
  transition: all 0.5s ease;
  background: transparent;
}
#header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#header .logo img {
  max-height: 50px;
  padding-left: 50px;
}

#navbar ul {
  display: flex;
  list-style: none;
  gap: 30px;
  margin-right: 80px;
  padding: 0;
}
#navbar a {
  color: #ffffff;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}
#navbar a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #1A62AB;
  transition: width 0.3s;
}
#navbar a:hover::after,
#navbar a.active::after {
  width: 100%;
}
#navbar a:hover,
#navbar a.active {
  color: #1A62AB;
}
.mobile-nav-toggle {
  display: none;
  font-size: 28px;
  color: #fff;
  cursor: pointer;
  margin-right: 20px;
}
@media (max-width: 991px) {
  .mobile-nav-toggle { display: block; }
  #navbar ul {
    display: none;
    flex-direction: column;
    background: #0a0a0a;
    padding: 20px;
    border-radius: 8px;
    position: absolute;
    top: 70px;
    right: 20px;
    width: 200px;
    border: 1px solid rgba(26,98,171,0.3);
  }
  #navbar ul.show { display: flex; }
}

/* Cuando se hace scroll, fondo negro */
#header.header-scrolled {
  background: #0a0a0a;
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  padding: 10px 0;
}
#header.header-scrolled #navbar a {
  color: #ffffff;
}
#header.header-scrolled #navbar a:hover {
  color: #1A62AB;
}
#header.header-scrolled .logo img {
  filter: brightness(0) invert(1);
}

/* ----- HERO (principal) ----- */
#hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: #0a0a0a;
}
#hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  z-index: 0;
}
#hero:before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(26,98,171,0.15) 0%, transparent 70%);
  z-index: 1;
}
.hero-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}
.hero-container h3 {
  font-size: 1.5rem;
  font-weight: 300;
  color: #b0b0b0;
}
.hero-container h1 {
  font-size: 3rem;
  font-weight: 800;
  color: #ffffff;
}
.hero-container h1 span {
  color: #1A62AB;
}
.hero-container h2 {
  font-size: 1.8rem;
  color: #cccccc;
  margin: 20px 0 40px;
}
.btn-get-started {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #1A62AB;
  color: #ffffff;
  padding: 16px 40px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 0 30px rgba(26,98,171,0.3);
  text-decoration: none;
}
.btn-get-started:hover {
  background: #134a82;
  transform: scale(1.05);
  box-shadow: 0 0 50px rgba(26,98,171,0.5);
}

/* ----- HERO INNER (páginas internas) ----- */
.hero-inner {
  height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: #0a0a0a;
}
.hero-inner .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: inherit;
}
.hero-inner .hero-container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}
.hero-inner h1 {
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
}
.hero-inner h2 {
  font-size: 1.5rem;
  color: #b0b0b0;
  margin-bottom: 20px;
}
.hero-inner p {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 30px;
}
.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-outline {
  background: transparent;
  border: 2px solid #1A62AB;
  box-shadow: none;
}
.btn-outline:hover {
  background: #1A62AB;
  border-color: #1A62AB;
}

/* ----- ASISTENTE ----- */
.assistant-section {
  padding: 80px 0;
  background: #f8f9fc;
}
.assistant-container {
  max-width: 90%;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 30px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  padding: 30px;
  border: 1px solid rgba(26,98,171,0.1);
}
.assistant-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e9ecef;
  margin-bottom: 25px;
}
.assistant-avatar {
  width: 50px;
  height: 50px;
  background: #1A62AB;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
}
.assistant-info h4 {
  margin: 0;
  font-size: 1.1rem;
  color: #1a1a2e;
}
.assistant-info .status {
  font-size: 0.8rem;
  color: #6c757d;
  display: flex;
  align-items: center;
  gap: 6px;
}
.status-dot {
  width: 8px;
  height: 8px;
  background: #28a745;
  border-radius: 50%;
  display: inline-block;
  animation: pulse-dot 1.5s infinite;
}
@keyframes pulse-dot {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1); }
}
.reset-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: #6c757d;
  font-size: 1.4rem;
  cursor: pointer;
  transition: color 0.3s;
}
.reset-btn:hover { color: #1A62AB; }

#assistant-content {
  min-height: 200px;
}
.assistant-message {
  background: #f1f4f9;
  padding: 20px 25px;
  border-radius: 16px;
  color: #1a1a2e;
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 25px;
  border-left: 4px solid #1A62AB;
  animation: fadeIn 0.5s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.assistant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.assistant-option-btn {
  background: #ffffff;
  border: 1px solid #d1d9e6;
  color: #1a1a2e;
  padding: 14px 30px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  flex: 0 1 auto;
  box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}
.assistant-option-btn:hover {
  background: #1A62AB;
  color: #fff;
  border-color: #1A62AB;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(26,98,171,0.2);
}
.assistant-option-btn:active {
  transform: scale(0.96);
}
.assistant-form {
  margin-top: 20px;
  padding: 20px;
  background: #f8f9fc;
  border-radius: 16px;
}
.assistant-form input,
.assistant-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  border: 1px solid #d1d9e6;
  border-radius: 10px;
  font-family: inherit;
  background: #fff;
}
.assistant-form input:focus,
.assistant-form textarea:focus {
  outline: none;
  border-color: #1A62AB;
}
.assistant-form button {
  background: #1A62AB;
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 30px;
  font-weight: 700;
  width: 100%;
  cursor: pointer;
  transition: background 0.3s;
}
.assistant-form button:hover {
  background: #134a82;
}
.assistant-footer {
  margin-top: 20px;
  text-align: center;
}
.typing-indicator {
  display: inline-flex;
  gap: 5px;
  background: #f1f4f9;
  padding: 8px 16px;
  border-radius: 30px;
}
.typing-indicator span {
  width: 8px;
  height: 8px;
  background: #1A62AB;
  border-radius: 50%;
  animation: typing 1.4s infinite both;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing {
  0% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.5); opacity: 1; }
  100% { transform: scale(1); opacity: 0.4; }
}

/* ----- SECCIONES COMUNES ----- */
.section-title {
  text-align: center;
  margin-bottom: 50px;
}
.section-title h2 {
  font-size: 13px;
  letter-spacing: 1px;
  font-weight: 700;
  padding: 8px 20px;
  background: rgba(26, 98, 171, 0.1);
  color: #1A62AB;
  display: inline-block;
  text-transform: uppercase;
  border-radius: 50px;
}
.section-title h3 {
  font-size: 32px;
  font-weight: 700;
  margin: 15px 0 0;
  color: #222;
}
.section-title p {
  margin: 15px auto 0;
  font-weight: 400;
  color: #6c757d;
  max-width: 700px;
}

/* ----- SERVICIOS (horizontal) ----- */
.services {
  padding: 80px 0;
  background: #ffffff;
}
.services-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.service-item {
  flex: 1 0 200px;
  max-width: 250px;
}
.icon-box {
  background: #fff;
  padding: 30px 20px;
  text-align: center;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.icon-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(26, 98, 171, 0.12);
  border-color: #1A62AB;
}
.icon-box i {
  font-size: 48px;
  color: #1A62AB;
  margin-bottom: 15px;
  line-height: 1;
}
.icon-box h4 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}
.icon-box h4 a {
  color: #333;
  transition: color 0.3s;
}
.icon-box:hover h4 a {
  color: #1A62AB;
}
@media (max-width: 992px) {
  .service-item {
    flex: 1 0 45%;
    max-width: 45%;
  }
}
@media (max-width: 576px) {
  .service-item {
    flex: 1 0 100%;
    max-width: 100%;
  }
}

/* ----- PROCESO (pasos) ----- */
.process-section {
  padding: 80px 0;
  background: #f8f9fc;
}
.process-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.process-step {
  flex: 1 0 200px;
  max-width: 300px;
  text-align: center;
  padding: 30px 20px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid #e9ecef;
  transition: all 0.3s;
}
.process-step:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(26,98,171,0.12);
  border-color: #1A62AB;
}
.step-icon {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}
.step-icon span {
  position: absolute;
  top: -10px;
  right: -10px;
  background: #1A62AB;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}
.step-icon i {
  font-size: 3rem;
  color: #1A62AB;
}
.process-step h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a1a2e;
}
.process-step p {
  color: #6c757d;
  font-size: 0.95rem;
}
@media (max-width: 768px) {
  .process-step {
    flex: 1 0 100%;
    max-width: 100%;
  }
}

/* ----- TIPS / FAQ TARJETAS ----- */
.tips-section {
  padding: 80px 0;
  background: #ffffff;
}
.faq-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}
.faq-item {
  flex: 1 0 calc(50% - 20px);
  max-width: calc(50% - 20px);
}
.faq-box {
  background: #ffffff;
  padding: 25px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
  height: 100%;
  text-align: left;
}
.faq-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(26, 98, 171, 0.12);
  border-color: #1A62AB;
}
.faq-icon {
  font-size: 2.2rem;
  color: #1A62AB;
  margin-bottom: 12px;
}
.faq-box h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 10px;
}
.faq-box p {
  color: #6c757d;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 768px) {
  .faq-item {
    flex: 1 0 100%;
    max-width: 100%;
  }
}

/* ----- BANNER CTA ----- */
.cta-banner {
  padding: 60px 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1A62AB 100%);
  color: #fff;
  text-align: center;
}
.cta-banner h3 {
  font-size: 2rem;
  font-weight: 700;
}
.cta-banner p {
  font-size: 1.1rem;
  margin: 15px 0 25px;
  opacity: 0.9;
}
.btn-white {
  background: #fff;
  color: #1A62AB;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.btn-white:hover {
  background: #f0f0f0;
  color: #134a82;
}

/* ----- CONTACTO ----- */
.contact {
  padding: 80px 0;
  background: #f8f9fc;
}
.info {
  background: #ffffff;
  padding: 40px;
  margin: 30px;
  border-radius: 16px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.02);
  border: 1px solid #e9ecef;
}
.info div {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}
.info i {
  font-size: 1.8rem;
  color: #1A62AB;
  width: 50px;
  height: 50px;
  background: #f1f4f9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.info h4 {
  color: #1a1a2e;
  font-weight: 600;
  margin: 0;
}
.info p {
  color: #6c757d;
  margin: 0;
}
.contact iframe {
  border-radius: 16px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
  border: 1px solid #e9ecef;
}
#contact-form input,
#contact-form textarea {
  background: #ffffff;
  border: 1px solid #d1d9e6;
  padding: 12px;
  border-radius: 10px;
  width: 100%;
}
#contact-form input:focus,
#contact-form textarea:focus {
  border-color: #1A62AB;
  outline: none;
}
#contact-form button {
  background: #1A62AB;
  color: #fff;
  border: none;
  padding: 12px 40px;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s;
}
#contact-form button:hover {
  background: #134a82;
}

/* ===== GALERÍA BANNER HORIZONTAL (SCROLL-SNAP) ===== */
.gallery-section {
  padding: 60px 0;
  background: #f8f9fc;
}

.gallery-wrapper {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
}

.gallery-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  /* ocultar scrollbar */
  scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar {
  display: none;
}

.gallery-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  height: 380px;
}

.gallery-item {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px 25px 20px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: #fff;
  text-align: left;
  transition: all 0.3s ease;
}

.gallery-overlay h4 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.gallery-overlay p {
  font-size: 0.95rem;
  opacity: 0.9;
  margin: 0;
}

/* Botones de navegación */
.gallery-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.85);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #1A62AB;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 5;
  backdrop-filter: blur(4px);
}
.gallery-btn:hover {
  background: #1A62AB;
  color: #fff;
  transform: translateY(-50%) scale(1.05);
}
.gallery-btn.prev {
  left: 15px;
}
.gallery-btn.next {
  right: 15px;
}
.gallery-btn i {
  line-height: 1;
}

/* Puntos indicadores */
.gallery-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.gallery-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #d1d9e6;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}
.gallery-dot.active {
  background: #1A62AB;
  transform: scale(1.2);
  box-shadow: 0 0 12px rgba(26, 98, 171, 0.4);
}
.gallery-dot:hover {
  background: #1A62AB;
  opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
  .gallery-slide {
    height: 260px;
  }
  .gallery-overlay h4 {
    font-size: 1.1rem;
  }
  .gallery-overlay p {
    font-size: 0.85rem;
  }
  .gallery-btn {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }
  .gallery-btn.prev {
    left: 8px;
  }
  .gallery-btn.next {
    right: 8px;
  }
  .gallery-dot {
    width: 10px;
    height: 10px;
  }
}

@media (max-width: 480px) {
  .gallery-slide {
    height: 200px;
  }
  .gallery-overlay {
    padding: 20px 15px 15px;
  }
  .gallery-overlay h4 {
    font-size: 1rem;
  }
  .gallery-overlay p {
    font-size: 0.75rem;
  }
}

/* ----- FOOTER ----- */
#footer {
  background: #0a0a0a;
  padding: 60px 0 20px;
  color: #b0b0b0;
}
.footer-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}
.footer-card {
  flex: 1 0 200px;
  max-width: 250px;
}
.footer-icon-box {
  background: rgba(255, 255, 255, 0.05);
  padding: 25px 20px;
  text-align: center;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  backdrop-filter: blur(4px);
}
.footer-icon-box:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: #1A62AB;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}
.footer-icon {
  width: 60px;
  height: 60px;
  background: rgba(26, 98, 171, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  transition: background 0.3s;
}
.footer-icon-box:hover .footer-icon {
  background: rgba(26, 98, 171, 0.4);
}
.footer-icon i {
  font-size: 28px;
  color: #1A62AB;
}
.footer-icon-box h4 {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 15px 0;
  position: relative;
  padding-bottom: 10px;
}
.footer-icon-box h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background: #1A62AB;
}
.footer-contact-info {
  text-align: left;
  width: 100%;
}
.footer-contact-info p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: #b0b0b0;
  margin-bottom: 8px;
  line-height: 1.4;
}
.footer-contact-info p i {
  color: #1A62AB;
  font-size: 1rem;
  width: 18px;
  flex-shrink: 0;
}
.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  text-align: left;
}
.footer-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}
.footer-list li:last-child {
  border-bottom: none;
}
.footer-list li i {
  color: #1A62AB;
  font-size: 0.8rem;
}
.footer-list li a {
  color: #b0b0b0;
  transition: color 0.3s;
  text-decoration: none;
}
.footer-list li a:hover {
  color: #1A62AB;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin: 10px 0;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #b0b0b0;
  font-size: 1.2rem;
  transition: all 0.3s;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.social-btn:hover {
  transform: translateY(-3px);
  border-color: #1A62AB;
}
.social-btn.facebook:hover {
  background: #1877f2;
  color: #fff;
}
.social-btn.instagram:hover {
  background: #e4405f;
  color: #fff;
}
.social-btn.whatsapp:hover {
  background: #25d366;
  color: #fff;
}
.footer-social-text {
  font-size: 0.8rem;
  color: #6c757d;
  margin: 5px 0 0;
}
.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 10px;
}
.footer-bottom .copyright,
.footer-bottom .credits {
  font-size: 0.85rem;
  color: #6c757d;
  margin: 2px 0;
}
.footer-bottom .credits a {
  color: #1A62AB;
  text-decoration: none;
}
.footer-bottom .credits a:hover {
  text-decoration: underline;
}
@media (max-width: 992px) {
  .footer-card {
    flex: 1 0 45%;
    max-width: 45%;
  }
}
@media (max-width: 576px) {
  .footer-card {
    flex: 1 0 100%;
    max-width: 100%;
  }
  .footer-social {
    justify-content: center;
  }
  .footer-list li {
    justify-content: center;
  }
  .footer-contact-info p {
    justify-content: center;
  }
}

/* ----- WHATSAPP FLOTANTE (único, sin duplicar) ----- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  z-index: 999;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* ----- RESPONSIVE GENERAL ----- */
@media (max-width: 768px) {
  .hero-container h1 { font-size: 2.2rem; }
  .hero-container h2 { font-size: 1.2rem; }
  .btn-get-started { padding: 12px 28px; font-size: 1rem; }
  .assistant-container { padding: 20px; }
  .assistant-options { flex-direction: column; }
  .assistant-option-btn { width: 100%; text-align: center; }
  .info div { flex-wrap: wrap; }
  .hero-inner h1 { font-size: 2.2rem; }
  .hero-inner h2 { font-size: 1.2rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
}