* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #1e2a3a;
  overflow-x: hidden;
  background-color: #ffffff;
}

:root {
  --azul-profundo: #002855;
  --dorado-metalico: #c5a059;
  --dorado-claro: #e8d196;
  --blanco-puro: #ffffff;
  --gris-corporativo: #f5f7fa;
  --gris-medio: #e9ecf0;
  --texto-oscuro: #1e2a3a;
  --texto-claro: #5a6b7c;
  --sombra-suave: 0 10px 30px rgba(0, 40, 85, 0.08);
  --sombra-fuerte: 0 20px 40px rgba(0, 40, 85, 0.12);
  --transition: all 0.3s ease;
  --success: #28a745;
  --error: #dc3545;
  --warning: #ffc107;
  --whatsapp-bg: #e5ddd5;
  --whatsapp-green: #075e54;
  --whatsapp-green-light: #25d366;
}

/* ===== ANIMACIONES ===== */
.fade-in,
.fade-in-left,
.fade-in-right,
.scale-in {
  opacity: 0;
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.fade-in {
  transform: translateY(30px);
}
.fade-in-left {
  transform: translateX(-50px);
}
.fade-in-right {
  transform: translateX(50px);
}
.scale-in {
  transform: scale(0.8);
}

.fade-in.visible,
.fade-in-left.visible,
.fade-in-right.visible,
.scale-in.visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* ===== COMPONENTES COMUNES ===== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}

.section-title {
  font-size: 42px;
  color: var(--azul-profundo);
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  width: 100%;
}

.section-title:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--dorado-metalico);
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--texto-claro);
  max-width: 700px;
  margin: 0 auto 60px;
  font-size: 18px;
}

/* ===== BOTONES ===== */
.btn {
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 15px;
  font-family: "Inter", sans-serif;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition:
    width 0.6s,
    height 0.6s;
}

.btn:hover:before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--dorado-metalico);
  color: var(--azul-profundo);
  box-shadow: 0 5px 15px rgba(197, 160, 89, 0.3);
}

.btn-primary:hover {
  background: var(--dorado-claro);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--dorado-metalico);
  color: var(--dorado-metalico);
}

.btn-outline:hover {
  background: var(--dorado-metalico);
  color: var(--azul-profundo);
  transform: translateY(-3px) scale(1.02);
}

.btn-large {
  padding: 15px 40px;
  font-size: 18px;
}

/* ===== BOTONES FLOTANTES ===== */
.floating-buttons {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.btn-floating {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--azul-profundo);
  color: var(--dorado-metalico);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  cursor: pointer;
  box-shadow: var(--sombra-fuerte);
  transition: var(--transition);
  border: 2px solid var(--dorado-metalico);
  text-decoration: none;
}

.btn-floating:hover {
  transform: scale(1.1) translateY(-5px);
  background: var(--dorado-metalico);
  color: var(--azul-profundo);
  box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-whatsapp {
  background: #25d366;
  color: white;
  border: 2px solid white;
}

.btn-whatsapp:hover {
  background: #128c7e;
}

.btn-whatsapp i {
  font-size: 35px;
}

.btn-back-to-top {
  opacity: 0;
  visibility: hidden;
}

.btn-back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

/* ===== MODAL WHATSAPP ===== */
.modal-whatsapp {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 350px;
  background: var(--whatsapp-bg);
  border-radius: 15px 15px 10px 10px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.9);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  overflow: hidden;
}

.modal-whatsapp.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.whatsapp-header {
  background: var(--whatsapp-green);
  color: white;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #054c44;
}

.whatsapp-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

.whatsapp-header h3 i {
  color: var(--whatsapp-green-light);
}

.whatsapp-header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.whatsapp-header-actions i {
  font-size: 18px;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.whatsapp-header-actions i:hover {
  opacity: 1;
}

.whatsapp-close {
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}

.whatsapp-body {
  background: var(--whatsapp-bg);
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" opacity="0.04"><path fill="%23000000" d="M26,32h-6v-2h6c1.1,0,2-0.9,2-2v-6h2v6C30,30.2,28.2,32,26,32z M6,32H0v-6h2v6h6V32z M32,12h-2V6c0-1.1-0.9-2-2-2h-6V2h6c2.2,0,4,1.8,4,4V12z M2,12H0V6c0-2.2,1.8-4,4-4h6v2H4C2.9,4,2,4.9,2,6V12z"/></svg>');
  background-size: 340px;
  padding: 15px;
  max-height: 350px;
  overflow-y: auto;
}

.whatsapp-message,
.whatsapp-message-out {
  display: flex;
  flex-direction: column;
  margin-bottom: 15px;
}

.whatsapp-message {
  align-items: flex-start;
}
.whatsapp-message-out {
  align-items: flex-end;
}

.whatsapp-message p,
.whatsapp-message-out p {
  padding: 12px 15px;
  border-radius: 7.5px;
  margin: 0;
  max-width: 85%;
  font-size: 14px;
  line-height: 1.4;
  color: #303030;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.13);
  position: relative;
}

.whatsapp-message p {
  background: white;
  border-top-left-radius: 2px;
}

.whatsapp-message-out p {
  background: #dcf8c6;
  border-top-right-radius: 2px;
}

.whatsapp-message p::before {
  content: "";
  position: absolute;
  top: 0;
  left: -8px;
  border: 8px solid transparent;
  border-right-color: white;
  border-left: 0;
  border-top: 0;
}

.whatsapp-message-out p::before {
  content: "";
  position: absolute;
  top: 0;
  right: -8px;
  border: 8px solid transparent;
  border-left-color: #dcf8c6;
  border-right: 0;
  border-top: 0;
}

.whatsapp-message small,
.whatsapp-message-out small {
  font-size: 11px;
  color: #667781;
  margin-top: 4px;
}

.whatsapp-message small {
  margin-left: 10px;
}
.whatsapp-message-out small {
  margin-right: 10px;
}

.whatsapp-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 0;
}

.whatsapp-typing span {
  width: 8px;
  height: 8px;
  background: #a0a0a0;
  border-radius: 50%;
  animation: typing 1.4s infinite;
  opacity: 0.4;
}

.whatsapp-typing span:nth-child(2) {
  animation-delay: 0.2s;
}
.whatsapp-typing span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

.whatsapp-input-area {
  background: #f0f2f5;
  padding: 12px 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid #e0e0e0;
}

.whatsapp-input-area textarea {
  flex: 1;
  border: none;
  background: white;
  border-radius: 21px;
  padding: 9px 15px;
  font-size: 14px;
  line-height: 1.4;
  max-height: 100px;
  resize: none;
  outline: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.whatsapp-input-area button {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: none;
  background: var(--whatsapp-green);
  color: white;
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.whatsapp-input-area button:hover {
  background: #0b7a6b;
  transform: scale(1.05);
}

.whatsapp-emoji {
  cursor: pointer;
  font-size: 22px;
  color: #7f8c8d;
  transition: transform 0.2s;
}

.whatsapp-emoji:hover {
  transform: scale(1.1);
  color: var(--whatsapp-green);
}

.whatsapp-footer {
  padding: 5px 15px 10px;
  background: #f0f2f5;
  display: flex;
  justify-content: flex-end;
  font-size: 10px;
  color: #8696a0;
  border-top: 1px solid #e0e0e0;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.whatsapp-body::-webkit-scrollbar {
  width: 6px;
}
.whatsapp-body::-webkit-scrollbar-track {
  background: transparent;
}
.whatsapp-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
}

@media (max-width: 480px) {
  .modal-whatsapp {
    width: calc(100% - 40px);
    right: 20px;
    bottom: 90px;
  }
}

/* ===== MODALES GENERALES ===== */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideDown {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-content-xl {
  position: relative;
  background-color: var(--blanco-puro);
  margin: 3% auto;
  padding: 0;
  width: 90%;
  max-width: 1200px;
  border-radius: 20px;
  box-shadow: var(--sombra-fuerte);
  animation: slideDown 0.4s ease;
  overflow: hidden;
}

.modal-header {
  padding: 20px 30px;
  background: var(--azul-profundo);
  color: var(--blanco-puro);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 3px solid var(--dorado-metalico);
}

.modal-header h2 {
  font-size: 28px;
  color: var(--dorado-metalico);
  margin: 0;
}

.modal-header .close {
  color: var(--blanco-puro);
  font-size: 35px;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}

.modal-header .close:hover {
  color: var(--dorado-metalico);
  transform: scale(1.2);
}

.modal-body {
  padding: 30px;
  max-height: 70vh;
  overflow-y: auto;
}

.modal-body img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: var(--sombra-suave);
  border: 1px solid var(--gris-medio);
}

.modal-description {
  margin-top: 20px;
  padding: 20px;
  background: var(--gris-corporativo);
  border-radius: 10px;
  color: var(--texto-oscuro);
  line-height: 1.8;
}

.modal-description h3 {
  color: var(--azul-profundo);
  margin-bottom: 10px;
  font-size: 22px;
}

.modal-description ul {
  margin-left: 20px;
}
.modal-description li {
  margin-bottom: 8px;
}

/* ===== HEADER Y NAVEGACIÓN ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 25px 0;
  background: transparent;
}

header.scrolled {
  background: var(--azul-profundo);
  padding: 15px 0;
  box-shadow: var(--sombra-fuerte);
  backdrop-filter: blur(10px);
  background: rgba(0, 40, 85, 0.98);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 100px;
  width: auto;
  transition: var(--transition);
}

.logo img:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 5px 15px rgba(197, 160, 89, 0.3));
}

header.scrolled .logo img {
  height: 70px;
}

.menu-toggle {
  display: none;
  font-size: 30px;
  color: white;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  z-index: 1001;
}

.nav-menu {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex: 1;
}

.nav-link {
  color: var(--blanco-puro);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
  position: relative;
  padding: 5px 0;
  white-space: nowrap;
}

.nav-link:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--dorado-metalico);
  transition: width 0.3s ease;
}

.nav-link:hover:after,
.nav-link.active:after {
  width: 100%;
}

.nav-link:hover {
  color: var(--dorado-metalico);
  transform: translateY(-2px);
}

.nav-link.active {
  color: var(--dorado-metalico);
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    background: var(--azul-profundo);
    padding: 25px;
    border-radius: 0 0 20px 20px;
    box-shadow: var(--sombra-fuerte);
    z-index: 1000;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-link {
    font-size: 16px;
    width: 100%;
    text-align: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    white-space: normal;
  }

  .btn {
    width: 100%;
    text-align: center;
    margin-top: 10px;
    padding: 12px;
  }
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--azul-profundo) 0%, #001f42 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  color: var(--blanco-puro);
  position: relative;
  overflow: hidden;
}

.hero:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.05"><path d="M20 20 L80 20 L80 80 L20 80 Z" fill="none" stroke="%23C5A059" stroke-width="2"/><circle cx="50" cy="50" r="30" fill="none" stroke="%23C5A059" stroke-width="2"/></svg>');
  background-size: 200px;
  pointer-events: none;
  animation: backgroundMove 30s linear infinite;
}

@keyframes backgroundMove {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 200px 200px;
  }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: 15px;
  box-shadow: var(--sombra-fuerte);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition:
    transform 0.5s ease,
    box-shadow 0.5s ease;
}

.hero-image img:hover {
  transform: scale(1.02) translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.hero-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--dorado-metalico);
  padding: 15px 25px;
  border-radius: 10px;
  color: var(--azul-profundo);
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.hero-title {
  font-size: 52px;
  line-height: 1.2;
  margin-bottom: 25px;
  font-weight: 800;
}

.hero-title span {
  color: var(--dorado-metalico);
  position: relative;
  display: inline-block;
}

.hero-title span:after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(197, 160, 89, 0.3);
  z-index: -1;
}

.hero-subtitle {
  font-size: 18px;
  margin-bottom: 35px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 90%;
}

@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
  }
  .hero-image {
    order: -1;
  }
  .hero-title {
    font-size: 36px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 32px;
  }
}
@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }
}

/* ===== CLIENTES CARRUSEL ===== */
.clientes {
  padding: 60px 0;
  background: var(--blanco-puro);
  border-bottom: 1px solid var(--gris-medio);
  overflow: hidden;
}

.clientes-title {
  text-align: center;
  color: var(--texto-claro);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 30px;
}

.clientes-carrusel-container {
  position: relative;
  padding: 0 40px;
}

.cliente-slide {
  padding: 10px 15px;
}

.cliente-item {
  background: var(--gris-corporativo);
  border-radius: 10px;
  padding: 20px 15px;
  text-align: center;
  border: 1px solid var(--gris-medio);
  transition: var(--transition);
  height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cliente-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-suave);
  border-color: var(--dorado-metalico);
}

.cliente-logo-carrusel {
  max-width: 100px;
  max-height: 70px;
  object-fit: contain;
  margin-bottom: 12px;
}

.cliente-nombre {
  font-size: 13px;
  font-weight: 600;
  color: var(--azul-profundo);
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  padding: 0 5px;
}

.cliente-ruc {
  font-size: 11px;
  color: var(--texto-claro);
}

.cliente-placeholder {
  width: 100px;
  height: 70px;
  background: var(--azul-profundo);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  margin-bottom: 12px;
  font-weight: bold;
  font-size: 24px;
}

/* Slick Carousel */
.slick-prev,
.slick-next {
  width: 40px;
  height: 40px;
  background: var(--azul-profundo);
  border-radius: 50%;
  z-index: 1;
  transition: var(--transition);
}

.slick-prev {
  left: -5px;
}
.slick-next {
  right: -5px;
}

.slick-prev:hover,
.slick-next:hover {
  background: var(--dorado-metalico);
}

.slick-prev:before,
.slick-next:before {
  font-size: 24px;
  color: var(--dorado-metalico);
  opacity: 1;
  transition: var(--transition);
}

.slick-prev:hover:before,
.slick-next:hover:before {
  color: var(--azul-profundo);
}

/* ===== SECCIONES COMUNES ===== */
section {
  padding: 100px 0;
}

.origen {
  background: linear-gradient(135deg, #f8fafd 0%, #ffffff 100%);
}

.origen-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.origen-text {
  font-size: 18px;
}

.origen-highlight {
  color: var(--dorado-metalico);
  font-weight: 700;
  font-size: 28px;
  margin: 30px 0;
  line-height: 1.3;
  border-left: 4px solid var(--dorado-metalico);
  padding-left: 20px;
}

.origen-image {
  background: linear-gradient(135deg, var(--azul-profundo), #001f42);
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--sombra-fuerte);
}

.origen-image img {
  width: 100%;
  border-radius: 10px;
  border: 2px solid var(--dorado-metalico);
}

.origen-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--dorado-metalico);
  color: var(--azul-profundo);
  padding: 8px 15px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
}

@media (max-width: 900px) {
  .origen-content {
    grid-template-columns: 1fr;
  }
}

/* ===== GRIDS ===== */
.razones-grid,
.beneficios-grid,
.legal-grid,
.procesos-grid,
.soporte-features,
.planes-grid,
.steps,
.footer-grid,
.registro-wrapper {
  display: grid;
  gap: 30px;
}

.razones-grid {
  grid-template-columns: repeat(4, 1fr);
}
.beneficios-grid {
  grid-template-columns: repeat(3, 1fr);
}
.legal-grid {
  grid-template-columns: repeat(3, 1fr);
}
.procesos-grid {
  grid-template-columns: repeat(4, 1fr);
}
.soporte-features {
  grid-template-columns: 1fr 1fr;
}
.planes-grid {
  grid-template-columns: repeat(3, 1fr);
}
.steps {
  grid-template-columns: repeat(4, 1fr);
}
.footer-grid {
  grid-template-columns: 2fr 1fr 1fr 2fr;
}
.registro-wrapper {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 1200px) {
  .razones-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 1024px) {
  .planes-grid,
  .beneficios-grid,
  .legal-grid,
  .procesos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .razones-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .razones-grid,
  .beneficios-grid,
  .legal-grid,
  .procesos-grid,
  .soporte-features,
  .planes-grid,
  .steps,
  .footer-grid,
  .registro-wrapper {
    grid-template-columns: 1fr;
  }
}

/* ===== TARJETAS ===== */
.razon-item,
.beneficio-item,
.legal-card,
.proceso-card,
.plan-card,
.soporte-feature,
.faq-item {
  background: var(--blanco-puro);
  border-radius: 20px;
  box-shadow: var(--sombra-suave);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.razon-item:hover,
.beneficio-item:hover,
.legal-card:hover,
.proceso-card:hover,
.plan-card:hover,
.soporte-feature:hover,
.faq-item:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--sombra-fuerte);
}

.razon-item {
  padding: 30px 20px;
  text-align: center;
}
.beneficio-item {
  padding: 40px 30px;
  text-align: center;
}
.legal-card {
  padding: 40px 30px;
  text-align: center;
}
.soporte-feature {
  padding: 25px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.soporte-feature:hover {
  background: rgba(197, 160, 89, 0.2);
  border-color: var(--dorado-metalico);
}

/* Iconos */
.razon-icon,
.beneficio-icon,
.legal-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.5s ease;
}

.razon-icon {
  background: var(--dorado-metalico);
}
.beneficio-icon {
  background: var(--azul-profundo);
}
.legal-icon {
  width: 90px;
  height: 90px;
  background: var(--dorado-claro);
  margin-bottom: 25px;
}

.razon-item:hover .razon-icon,
.beneficio-item:hover .beneficio-icon,
.legal-card:hover .legal-icon {
  transform: rotateY(360deg);
  background: var(--azul-profundo);
}

.razon-item:hover .razon-icon i,
.beneficio-item:hover .beneficio-icon i,
.legal-card:hover .legal-icon i {
  color: var(--dorado-metalico);
}

.razon-icon i,
.beneficio-icon i,
.legal-icon i {
  font-size: 30px;
  transition: color 0.5s ease;
}

.razon-icon i {
  color: var(--azul-profundo);
}
.beneficio-icon i {
  color: var(--dorado-metalico);
}
.legal-icon i {
  font-size: 45px;
  color: var(--azul-profundo);
}

/* Proceso cards */
.proceso-card {
  overflow: hidden;
}

.proceso-image {
  height: 200px;
  background: linear-gradient(135deg, var(--azul-profundo), #001f42);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.proceso-image i {
  font-size: 80px;
  color: var(--dorado-metalico);
  position: relative;
  z-index: 2;
  text-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.proceso-content {
  padding: 25px;
}

.proceso-content h3 {
  color: var(--azul-profundo);
  margin-bottom: 10px;
  font-size: 20px;
}

.proceso-content p {
  color: var(--texto-claro);
  margin-bottom: 15px;
  font-size: 14px;
}

.proceso-link {
  color: var(--dorado-metalico);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.proceso-link:hover {
  gap: 10px;
}

/* Plan cards */
.plan-card {
  padding: 50px 40px;
  position: relative;
}

.plan-card.popular {
  transform: scale(1.05);
  border: 2px solid var(--dorado-metalico);
  box-shadow: 0 20px 40px rgba(197, 160, 89, 0.2);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dorado-metalico);
  color: var(--azul-profundo);
  padding: 8px 25px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.plan-name {
  font-size: 28px;
  color: var(--azul-profundo);
  margin-bottom: 15px;
  font-weight: 700;
}

.plan-card:hover .plan-name {
  color: var(--dorado-metalico);
}

.plan-price {
  font-size: 48px;
  color: var(--dorado-metalico);
  font-weight: 700;
  margin-bottom: 25px;
}

.plan-price small {
  font-size: 16px;
  color: var(--texto-claro);
  font-weight: 400;
}

.plan-features {
  list-style: none;
  margin-bottom: 35px;
}

.plan-features li {
  margin-bottom: 15px;
  color: var(--texto-claro);
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-features i {
  color: var(--dorado-metalico);
  width: 20px;
}

@media (max-width: 768px) {
  .plan-card.popular {
    transform: none;
  }
}

/* Step cards */
.step {
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step:hover {
  transform: translateY(-10px);
}

.step:not(:last-child):after {
  content: "→";
  position: absolute;
  top: 40px;
  right: -30px;
  font-size: 30px;
  color: var(--dorado-metalico);
  font-weight: 300;
}

.step-number {
  width: 90px;
  height: 90px;
  background: var(--dorado-metalico);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 36px;
  font-weight: 700;
  color: var(--azul-profundo);
  transition: var(--transition);
}

.step:hover .step-number {
  transform: scale(1.1) rotate(360deg);
  box-shadow: 0 0 30px rgba(197, 160, 89, 0.5);
}

.step h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.step:hover h3 {
  color: var(--dorado-metalico);
}

.step p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
}

.como-funciona {
  background: var(--azul-profundo);
  color: var(--blanco-puro);
  position: relative;
  overflow: hidden;
}

.como-funciona .section-title {
  color: var(--blanco-puro);
}
.como-funciona .section-title:after {
  background: var(--blanco-puro);
}
.como-funciona .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 1024px) {
  .step:not(:last-child):after {
    display: none;
  }
}

/* ===== SOPORTE ===== */
.soporte {
  background: linear-gradient(135deg, var(--azul-profundo) 0%, #001f42 100%);
  color: var(--blanco-puro);
}

.soporte-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.soporte-content h2 {
  font-size: 38px;
  margin-bottom: 30px;
  color: var(--dorado-metalico);
}

.soporte-feature i {
  font-size: 40px;
  color: var(--dorado-metalico);
  margin-bottom: 15px;
}

.soporte-feature h3 {
  font-size: 20px;
  margin-bottom: 10px;
}
.soporte-feature p {
  opacity: 0.9;
  font-size: 14px;
}

.soporte-image img {
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ===== FORMULARIO ===== */
.registro-wrapper {
  align-items: start;
  background: var(--blanco-puro);
  border-radius: 30px;
  box-shadow: var(--sombra-fuerte);
  overflow: hidden;
}

.registro-info {
  background: var(--azul-profundo);
  color: var(--blanco-puro);
  padding: 50px;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.registro-info h3 {
  font-size: 32px;
  margin-bottom: 25px;
  color: var(--dorado-metalico);
}

.registro-info ul {
  list-style: none;
  margin: 30px 0;
}

.registro-info li {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.registro-info i {
  color: var(--dorado-metalico);
  font-size: 20px;
}

.registro-form-container {
  padding: 50px;
}

.form-group {
  margin-bottom: 25px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--azul-profundo);
  font-weight: 500;
  font-size: 14px;
}

.form-control {
  width: 100%;
  padding: 15px;
  border: 2px solid var(--gris-medio);
  border-radius: 12px;
  font-size: 16px;
  transition: var(--transition);
  font-family: "Inter", sans-serif;
}

.form-control:hover {
  border-color: var(--dorado-claro);
}
.form-control:focus {
  outline: none;
  border-color: var(--dorado-metalico);
  box-shadow: 0 0 0 4px rgba(197, 160, 89, 0.1);
}

.form-control.is-valid {
  border-color: var(--success);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2328a745' viewBox='0 0 16 16'%3E%3Cpath d='M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 20px;
  padding-right: 45px;
}

.form-control.is-invalid {
  border-color: var(--error);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23dc3545' viewBox='0 0 16 16'%3E%3Cpath d='M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zM5.354 4.646a.5.5 0 1 0-.708.708L7.293 8l-2.647 2.646a.5.5 0 0 0 .708.708L8 8.707l2.646 2.647a.5.5 0 0 0 .708-.708L8.707 8l2.647-2.646a.5.5 0 0 0-.708-.708L8 7.293 5.354 4.646z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 20px;
  padding-right: 45px;
}

.validation-feedback {
  font-size: 13px;
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.validation-feedback.valid {
  color: var(--success);
}
.validation-feedback.invalid {
  color: var(--error);
}

.availability-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
  margin-left: 10px;
}

.availability-badge.available {
  background: #d4edda;
  color: #155724;
}

.availability-badge.unavailable {
  background: #f8d7da;
  color: #721c24;
}

.input-group {
  display: flex;
  gap: 10px;
}

.input-group .form-control {
  flex: 1;
}

.btn-search {
  padding: 0 25px;
  background: var(--azul-profundo);
  color: white;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  white-space: nowrap;
}

.btn-search:hover {
  background: var(--dorado-metalico);
  color: var(--azul-profundo);
  transform: translateY(-2px);
}

.btn-search:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.search-result {
  margin-top: 15px;
  padding: 15px;
  border-radius: 12px;
  background: var(--gris-corporativo);
  display: none;
  font-size: 14px;
}

.search-result.show {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .input-group {
    flex-direction: column;
  }
  .btn-search {
    padding: 15px;
  }
}

/* ===== FAQ ===== */
.faq {
  background: var(--gris-corporativo);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 15px;
  overflow: hidden;
}
.faq-item:hover {
  transform: translateX(5px);
}

.faq-question {
  padding: 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--azul-profundo);
}

.faq-question:hover {
  background: rgba(197, 160, 89, 0.05);
  color: var(--dorado-metalico);
}

.faq-question i {
  transition: transform 0.3s;
  color: var(--dorado-metalico);
}

.faq-question.active i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 25px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  color: var(--texto-claro);
}

.faq-answer.show {
  padding: 0 25px 25px;
  max-height: 300px;
}

/* ===== CIERRE ===== */
.cierre {
  background: linear-gradient(135deg, var(--azul-profundo), #001f42);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cierre h2 {
  font-size: 42px;
  margin-bottom: 20px;
}

.cierre p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 40px;
  opacity: 0.9;
}

.cierre-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cierre-buttons {
    flex-direction: column;
  }
  .cierre h2 {
    font-size: 32px;
  }
}

/* ===== FOOTER ===== */
footer {
  background: var(--azul-profundo);
  color: var(--blanco-puro);
  padding: 80px 0 30px;
}

.footer-logo img {
  height: 100px;
  margin-bottom: 20px;
}

.footer-links h4 {
  margin-bottom: 25px;
  color: var(--dorado-metalico);
  font-size: 18px;
}

.footer-links a {
  color: var(--blanco-puro);
  text-decoration: none;
  display: block;
  margin-bottom: 12px;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  transform: translateX(5px);
  color: var(--dorado-metalico);
}

.footer-contact p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  opacity: 0.9;
}

.footer-contact i {
  color: var(--dorado-metalico);
  width: 20px;
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
  font-size: 14px;
}
/* ANIMACIONES PARA LA BURBUJA DE WHATSAPP */
@keyframes pulse-whatsapp {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }

  50% {
    transform: scale(1.1);
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes shake-whatsapp {
  0% {
    transform: rotate(0deg);
  }
  10% {
    transform: rotate(15deg);
  }
  20% {
    transform: rotate(-15deg);
  }
  30% {
    transform: rotate(10deg);
  }
  40% {
    transform: rotate(-10deg);
  }
  50% {
    transform: rotate(5deg);
  }
  60% {
    transform: rotate(-5deg);
  }
  70% {
    transform: rotate(2deg);
  }
  80% {
    transform: rotate(-2deg);
  }
  90% {
    transform: rotate(1deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

@keyframes glow-whatsapp {
  0% {
    background: #25d366;
    border-color: white;
  }
  50% {
    background: #128c7e;
    border-color: #25d366;
    box-shadow: 0 0 20px #25d366;
  }
  100% {
    background: #25d366;
    border-color: white;
  }
}

/* ANIMACIÓN COMBINADA - LA MÁS LLAMATIVA */
.btn-whatsapp.llamada {
  animation:
    pulse-whatsapp 2s infinite,
    glow-whatsapp 2s infinite;
}

/* ANIMACIÓN SUTIL (SOLO PULSACIÓN) */
.btn-whatsapp.pulse {
  animation: pulse-whatsapp 2s infinite;
}

/* ANIMACIÓN CON MOVIMIENTO */
.btn-whatsapp.shake {
  animation: shake-whatsapp 0.8s ease-in-out;
}

/* ANIMACIÓN PARA REBOTE (CUANDO HAY NUEVO MENSAJE) */
@keyframes bounce-whatsapp {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

.btn-whatsapp.bounce {
  animation: bounce-whatsapp 1s ease;
}

/* EFECTO DE ONDA (RIPPLE) ALREDEDOR */
@keyframes ripple-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.btn-whatsapp.ripple {
  animation: ripple-whatsapp 1.5s infinite;
}

.btn-whatsapp {
  animation:
    pulse-whatsapp 2s infinite,
    glow-whatsapp 2s infinite;
}

/* DETENER ANIMACIÓN AL HOVER (MEJORA UX) */
.btn-whatsapp:hover {
  animation: none;
  transform: scale(1.15);
  background: #128c7e;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

/* PARA EL BOTÓN DE VOLVER ARRIBA (SIN ANIMACIÓN) */
.btn-back-to-top {
  animation: none;
}