/* ===== VARIABLES ===== */
:root {
  --azul-profesional: #1976D2;
  --azul-hover: #1565C0;
  --azul-claro: #2196F3;
  --azul-muy-claro: #64B5F6;
  --blanco-puro: #FFFFFF;
  --blanco-suave: #F8F9FA;
  --gris-elegante: #6B7280;
  --gris-claro: #E5E7EB;
  --gris-oscuro: #374151;
  --sombra-delicada: 0 4px 20px rgba(0, 0, 0, 0.08);
  --sombra-intensa: 0 8px 30px rgba(0, 0, 0, 0.12);
  --transicion-rapida: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET Y BASE ===== */
main {
  margin-top: 85px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero {
  background: var(--blanco-puro);
  padding: 2rem 0;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr; /* Proporción más equilibrada */
  align-items: center;
  gap: 4rem; /* Más espacio entre columnas */
}

.hero-badge span {
  background: var(--azul-profesional);
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.hero-title {
  font-size: clamp(2.5rem, 4.5vw, 3.8rem); /* Un poco más grande */
  font-weight: 800;
  color: var(--gris-oscuro);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.highlight {
  color: var(--azul-profesional);
  position: relative;
  display: inline-block;
}

.highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 10px;
  background: var(--azul-muy-claro);
  opacity: 0.4;
  border-radius: 4px;
  z-index: -1;
}

.hero-description {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--gris-elegante);
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Botones mejorados */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.1rem 2.2rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--azul-profesional), var(--azul-claro));
  color: #fff;
  box-shadow: 0 6px 20px rgba(25,118,210,0.25);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(25,118,210,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--azul-profesional);
  border: 2px solid var(--azul-profesional);
  padding: 1rem 2rem;
}

.btn-secondary:hover {
  background: var(--azul-profesional);
  color: #fff;
  transform: translateY(-2px);
}

/* Stats mejorados */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--azul-profesional);
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--gris-elegante);
  margin-top: 0.25rem;
}

/* ============================== */
/* HERO VISUAL MEJORADO */
/* ============================== */

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
  height: 100%;
}

/* Contenedor principal de la imagen */
.hero-image-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 420px;
  height: 420px;
}

.hero-image {
  width: 100%;
  height: 100%;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.15);
  border: 3px solid rgba(255,255,255,0.9);
  background: var(--gris-claro);
  transition: all 0.4s ease;
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}

.hero-image:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 40px 80px rgba(0,0,0,0.2);
}

.hero-image:hover img {
  transform: scale(1.05);
}

/* Elementos decorativos para balancear */
.floating-element {
  position: absolute;
  border-radius: 16px;
  background: var(--blanco-puro);
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
  border: 1px solid var(--gris-claro);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.floating-element-1 {
  width: 80px;
  height: 80px;
  top: 10%;
  right: 10%;
  background: linear-gradient(135deg, var(--azul-profesional), var(--azul-claro));
  animation-delay: 0s;
}

.floating-element-2 {
  width: 60px;
  height: 60px;
  bottom: 20%;
  left: 5%;
  background: var(--blanco-puro);
  animation-delay: 2s;
}

.floating-element-3 {
  width: 40px;
  height: 40px;
  top: 50%;
  right: 5%;
  background: var(--azul-muy-claro);
  animation-delay: 4s;
}

/* Fondo decorativo mejorado */
.hero-visual::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle at 30% 50%, var(--azul-muy-claro) 0%, transparent 60%);
  filter: blur(80px);
  z-index: 0;
  opacity: 0.6;
  animation: pulseGlow 8s ease-in-out infinite;
}

.hero-visual::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at 70% 30%, var(--azul-claro) 0%, transparent 60%);
  filter: blur(60px);
  z-index: 0;
  opacity: 0.4;
  animation: pulseGlow 10s ease-in-out infinite reverse;
}

/* Animaciones */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

/* Responsivo mejorado */
@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .stat-item {
    text-align: center;
  }
  
  .hero-image-container {
    max-width: 380px;
    height: 380px;
    margin: 0 auto;
  }
  
  .floating-element {
    display: none; /* Ocultamos elementos flotantes en móvil */
  }
  
  .hero-visual::before,
  .hero-visual::after {
    width: 300px;
    height: 300px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 2rem 0;
  }
  
  .hero-container {
    padding: 0 1.5rem;
    gap: 2.5rem;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .btn {
    padding: 1rem 1.8rem;
    font-size: 1rem;
  }
  
  .hero-image-container {
    max-width: 320px;
    height: 320px;
  }
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: 6rem 0;
  background: var(--blanco-suave);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gris-oscuro);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--gris-elegante);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--blanco-puro);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--sombra-delicada);
  transition: var(--transicion-rapida);
  border: 1px solid var(--gris-claro);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-intensa);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gris-oscuro);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gris-elegante);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  padding: 0.5rem 0;
  color: var(--gris-elegante);
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--azul-profesional);
  font-weight: bold;
}

/* ===== WHY US SECTION ===== */
.why-us {
  padding: 6rem 0;
  background: var(--blanco-puro);
}

.why-us-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.feature-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.feature-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gris-oscuro);
  margin-bottom: 0.5rem;
}

.feature-content p {
  color: var(--gris-elegante);
  line-height: 1.6;
}

.why-us-visual {
  display: flex;
  justify-content: center;
}

.experience-badge {
  background: linear-gradient(135deg, var(--azul-profesional), var(--azul-claro));
  color: var(--blanco-puro);
  padding: 3rem;
  border-radius: 50%;
  text-align: center;
  width: 200px;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 40px rgba(25, 118, 210, 0.3);
}

.years {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* ===== BRANDS SECTION ===== */
.brands {
    padding: 5rem 0;
    background: var(--blanco-suave);
    position: relative;
    overflow: hidden;
}

.brands .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gris-elegante);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.brands-slider {
    position: relative;
    overflow: hidden;
    padding: 3rem 0;
}

.brands-track {
    display: flex;
    gap: 2rem;
    width: max-content;
}

.brand-slide {
    flex: 0 0 auto;
    width: 160px;
    background: var(--blanco-puro);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--sombra-delicada);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gris-claro);
    transition: all 0.3s ease;
}

.brand-slide img {
    max-width: 100%;
    max-height: 50px;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s ease;
}

.brand-slide:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    border-color: var(--azul-muy-claro);
}

.brand-slide:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* La magia: animación infinita real sin saltos */
@keyframes scrollBrands {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-160px * 8 - 2rem * 8));
    }
}

/* Responsive */
@media (max-width: 768px) {
    .brand-slide {
        width: 120px;
        padding: 1rem;
    }
    .brand-slide img {
        max-height: 40px;
    }
    
    @keyframes scrollBrands {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-120px * 8 - 2rem * 8));
        }
    }
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: 6rem 0;
    background: var(--blanco-suave);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--blanco-puro);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--sombra-delicada);
    transition: var(--transicion-rapida);
    border: 1px solid var(--gris-claro);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-intensa);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.testimonial-author h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gris-oscuro);
    margin: 0;
}

.testimonial-author p {
    font-size: 0.9rem;
    color: var(--gris-elegante);
    margin: 0.25rem 0 0;
}

.testimonial-rating {
    font-size: 1.1rem;
    color: #FFC107; /* Un color dorado estándar para estrellas */
    flex-shrink: 0;
    padding-left: 1rem;
}

.testimonial-text {
    color: var(--gris-elegante);
    line-height: 1.7;
    font-style: italic;
    position: relative;
    padding-top: 1rem;
    border-top: 1px solid var(--gris-claro);
    margin-top: 1rem; /* Ajustado el margen superior para consistencia */
    flex-grow: 1; /* ✅ LÍNEA AÑADIDA: Hace que esta área crezca para igualar alturas */
}

.testimonial-text::before {
    content: '“';
    position: absolute;
    top: -1.2rem;
    left: -0.5rem;
    font-size: 5rem;
    color: var(--azul-muy-claro);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

/* ===== CTA SECTION ===== */
.cta-final {
  padding: 6rem 0;
  background: var(--azul-profesional);
  color: var(--blanco-puro);
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-contact {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-icon {
  font-size: 1.5rem;
}

.contact-link {
  color: var(--blanco-puro);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transicion-rapida);
}

.contact-link:hover {
  color: var(--azul-muy-claro);
}

.cta-final .btn-large {
  background: var(--blanco-puro);
  color: var(--azul-profesional);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-final .btn-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .why-us-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-contact {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .floating-card {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .service-card {
    padding: 2rem 1.5rem;
  }
  
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== ESTILOS PARA IMÁGENES ===== */
.service-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.feature-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.service-icon {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}