/* style.css - Estilos principales optimizados para SerakDep MS */

/* Variables CSS para consistencia */
:root {
  --primary-color: #1e40af;
  --primary-dark: #1e3a8a;
  --secondary-color: #3b82f6;
  --accent-color: #60a5fa;
  --dark-color: #1e293b;
  --light-color: #1e293b;
  --text-color: #ffffff;
  --text-light: #e2e8f0;
  --white: #ffffff;
  --black: #0f172a;
  --gradient-primary: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  --gradient-dark: linear-gradient(135deg, #1e293b, #0f172a);
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.25);
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

/* Reset y estilos base optimizados */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  overflow-x: hidden;
  background-color: #1e293b;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Utilidades responsivas */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 1.5rem);
}

.text-center {
  text-align: center;
}

.section-padding {
  padding: clamp(2rem, 5vw, 5rem) 0;
}

/* Loader */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s linear infinite;
}

/* Navegación optimizada para responsive */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: clamp(0.75rem, 2vw, 1rem) 0;
  background-color: #1e3a8a;
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 1.5rem);
}

.nav-logo {
  font-size: clamp(1.5rem, 4vw, 1.8rem);
  font-weight: 700;
  color: #ffffff;
}

.nav-menu {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
}

.nav-link {
  font-weight: 500;
  color: #ffffff;
  transition: var(--transition);
  padding: 0.5rem 0;
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.nav-link:hover {
  color: #93c5fd;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: #ffffff;
  margin: 3px 0;
  transition: var(--transition);
}

/* Hero Section optimizada */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 1200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-dark);
  color: var(--white);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: min(800px, 90vw);
  padding: 0 clamp(1rem, 3vw, 1.5rem);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
  line-height: 1.2;
}

.hero-description {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: clamp(0.75rem, 2vw, 1rem);
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  padding: clamp(0.7rem, 2vw, 0.8rem) clamp(1.5rem, 4vw, 2rem);
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.9rem, 2vw, 1rem);
  min-height: 44px;
  border: none;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--dark-color);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.particles-container {
  width: 100%;
  height: 100%;
}

/* Secciones generales optimizadas */
.section-header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: clamp(0.75rem, 2vw, 1rem);
}

.section-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--text-light);
  max-width: min(600px, 90vw);
  margin: 0 auto;
}

/* Servicios optimizados */
.services {
  padding: clamp(2rem, 5vw, 5rem) 0;
  background-color: var(--dark-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: clamp(1.5rem, 3vw, 2rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}

.service-card {
  background: rgba(30, 41, 59, 0.8);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.service-icon {
  width: clamp(60px, 10vw, 70px);
  height: clamp(60px, 10vw, 70px);
  margin: 0 auto clamp(1rem, 2vw, 1.5rem);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.service-icon::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 1.8rem);
  color: var(--white);
}

.icon-web::before {
  content: "\f121";
}
.icon-mobile::before {
  content: "\f3cd";
}
.icon-cloud::before {
  content: "\f0c2";
}
.icon-data::before {
  content: "\f201";
}

.service-title {
  font-size: clamp(1.3rem, 3vw, 1.5rem);
  font-weight: 600;
  margin-bottom: clamp(0.75rem, 2vw, 1rem);
  color: var(--white);
}

.service-description {
  color: var(--text-light);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

/* About Section optimizada */
.about {
  padding: clamp(2rem, 5vw, 5rem) 0;
  background-color: var(--dark-color);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

@media (min-width: 992px) {
  .about-container {
    grid-template-columns: 1fr 1fr;
  }
}

.about-content {
  padding-right: 0;
}

@media (min-width: 992px) {
  .about-content {
    padding-right: clamp(1rem, 2vw, 2rem);
  }
}

.about-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  color: var(--white);
}

.about-description {
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  color: var(--text-light);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: clamp(1rem, 2vw, 2rem);
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: clamp(0.8rem, 2vw, 0.9rem);
  color: var(--text-light);
}

.about-image {
  position: relative;
  order: -1;
}

@media (min-width: 992px) {
  .about-image {
    order: 0;
  }
}

.image-placeholder {
  width: 100%;
  height: clamp(300px, 40vw, 400px);
  background: var(--gradient-primary);
  border-radius: var(--border-radius);
}

/* Projects Section optimizada */
.projects {
  padding: clamp(2rem, 5vw, 5rem) 0;
  background-color: var(--dark-color);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(1.5rem, 3vw, 2rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}

.project-card {
  background: rgba(30, 41, 59, 0.8);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-color);
}

.project-image {
  height: clamp(180px, 25vw, 200px);
  background: var(--gradient-primary);
}

.project-content {
  padding: clamp(1.25rem, 2vw, 1.5rem);
}

.project-title {
  font-size: clamp(1.2rem, 2.5vw, 1.3rem);
  font-weight: 600;
  margin-bottom: clamp(0.5rem, 1vw, 0.8rem);
  color: var(--white);
}

.project-description {
  color: var(--text-light);
  margin-bottom: clamp(1rem, 2vw, 1.2rem);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.project-link {
  color: var(--accent-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: var(--transition);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.project-link:hover {
  color: var(--secondary-color);
}

/* Contact Section optimizada */
.contact {
  padding: clamp(2rem, 5vw, 5rem) 0;
  background-color: var(--dark-color);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}

@media (min-width: 992px) {
  .contact-container {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  padding-right: 0;
}

@media (min-width: 992px) {
  .contact-info {
    padding-right: clamp(1rem, 2vw, 2rem);
  }
}

.contact-info-title {
  font-size: clamp(1.5rem, 3vw, 1.8rem);
  font-weight: 600;
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
  color: var(--white);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.contact-icon {
  width: clamp(35px, 8vw, 40px);
  height: clamp(35px, 8vw, 40px);
  background: var(--gradient-primary);
  border-radius: 50%;
  margin-right: clamp(0.75rem, 2vw, 1rem);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: clamp(1rem, 2vw, 1.1rem);
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--white);
}

.contact-details p {
  color: var(--text-light);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.contact-form {
  background: rgba(30, 41, 59, 0.8);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: clamp(0.7rem, 2vw, 0.8rem) clamp(0.9rem, 2vw, 1rem);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: var(--transition);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
  background-color: rgba(255, 255, 255, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.form-group textarea {
  resize: vertical;
  min-height: clamp(100px, 25vh, 120px);
}

/* Footer optimizado */
.footer {
  background: var(--gradient-dark);
  color: var(--white);
  padding: clamp(2rem, 4vw, 4rem) 0 clamp(1rem, 2vw, 2rem);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 1.5rem);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: clamp(1rem, 2vw, 1.2rem);
}

.footer-title {
  font-size: clamp(1.5rem, 3vw, 1.8rem);
  font-weight: 700;
}

.footer-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.2rem);
  font-weight: 600;
}

.footer-description {
  opacity: 0.8;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.footer-link {
  display: block;
  margin-bottom: clamp(0.5rem, 1vw, 0.8rem);
  opacity: 0.8;
  transition: var(--transition);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.footer-link:hover {
  opacity: 1;
  color: var(--accent-color);
}

.social-links {
  display: flex;
  gap: clamp(0.75rem, 2vw, 1rem);
  flex-wrap: wrap;
}

.social-link {
  opacity: 0.8;
  transition: var(--transition);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.social-link:hover {
  opacity: 1;
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

/* Animaciones */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Mejoras para dispositivos táctiles */
@media (hover: none) {
  .service-card:hover,
  .project-card:hover,
  .btn:hover {
    transform: none;
  }

  .nav-link:hover::after {
    width: 0;
  }
}

/* Prevenir zoom en inputs en iOS */
@media screen and (max-width: 768px) {
  input,
  select,
  textarea {
    font-size: 16px !important;
  }
}

/* Optimización para modo landscape */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    height: auto;
    min-height: 100vh;
  }

  .hero-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  .section-padding {
    padding: 2rem 0;
  }
}

/* style.css - Estilos adicionales para el menú móvil */

/* Prevenir scroll cuando el menú está abierto */
body.no-scroll {
  overflow: hidden;
}

/* Mejoras para el toggle del menú */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.nav-toggle .bar {
  width: 30px;
  height: 3px;
  background-color: #ffffff;
  transition: all 0.3s linear;
  position: relative;
  transform-origin: center;
}

/* Estilos para dispositivos móviles */
@media screen and (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }
  
  /* Asegurar que el navbar tenga suficiente altura en móviles */
  .navbar {
    padding: 1rem 0;
  }

  /* Mejorar la apariencia de los enlaces del menú móvil */
  .nav-link {
    transition: all 0.3s ease;
  }

  .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
}