/* 
 * Diseño Minimalista Moderno - hmartinez.info
 * Inspirado en carlicode.com con enfoque limpio y profesional
 */

/* ===== VARIABLES CSS ===== */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #161616;
  --bg-hover: #222222;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-muted: #888888;
  --accent-primary: #00d4ff;
  --accent-secondary: #ff6b35;
  --accent-aws: #ff9900;
  --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
  --gradient-aws: linear-gradient(135deg, #ff9900 0%, #ffb84d 100%);
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.2);
  --border-radius: 16px;
  --border-radius-small: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-width: 1200px;
  --section-padding: 120px 0;
}

/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
}

/* ===== CONTENEDOR ===== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* ===== HEADER MINIMALISTA ===== */
.header-minimal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: var(--transition);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo a {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: var(--transition);
}

.logo a:hover {
  transform: scale(1.05);
}

/* ===== NAVEGACIÓN DESKTOP ===== */
.nav-desktop {
  display: flex;
  gap: 2rem;
}

.nav-desktop a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-desktop a:hover {
  color: var(--text-primary);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}

.nav-desktop a:hover::after {
  width: 100%;
}

/* ===== MENU HAMBURGER ===== */
.menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ===== NAVEGACIÓN MÓVIL ===== */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  gap: 1rem;
}

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

.nav-mobile a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.nav-mobile a:hover {
  color: var(--accent-primary);
}

/* ===== MAIN CONTENT ===== */
.main-content {
  padding-top: 80px;
}

/* ===== HERO SECTION ===== */
.hero-section {
  padding: var(--section-padding);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-title .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--accent-aws);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 500px;
}

/* ===== HERO STATS ===== */
.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ===== HERO ACTIONS ===== */
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--bg-primary);
  padding: 1rem 2rem;
  border-radius: var(--border-radius-small);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  padding: 1rem 2rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-small);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--accent-primary);
  border-radius: var(--border-radius-small);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  display: inline-block;
}

.btn-outline:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
}

/* ===== HERO IMAGE ===== */
.hero-image {
  position: relative;
}

.image-container {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.image-container img {
  width: 100%;
  height: auto;
  display: block;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 212, 255, 0.2), rgba(255, 107, 53, 0.2));
  opacity: 0;
  transition: var(--transition);
}

.image-container:hover .image-overlay {
  opacity: 1;
}

/* ===== SECCIONES ===== */
section {
  padding: var(--section-padding);
}

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

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== ABOUT SECTION ===== */
.about-section {
  background: var(--bg-secondary);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 800px;
  margin: 0 auto;
}

.about-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-text p {
  margin-bottom: 1.5rem;
}

/* ===== CERTIFICACIONES GRID ===== */
.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.cert-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.cert-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.cert-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cert-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ===== EXPERIENCE SECTION ===== */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.exp-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.exp-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.exp-card:hover::before {
  transform: scaleX(1);
}

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

.exp-card.featured {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 212, 255, 0.1) 100%);
}

.exp-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.exp-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.exp-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.exp-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.exp-tags span {
  background: rgba(0, 212, 255, 0.2);
  color: var(--accent-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ===== BUILDER HIGHLIGHT ===== */
.builder-highlight {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid rgba(255, 153, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.builder-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-aws);
}

.builder-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.builder-info h3 {
  font-size: 1.5rem;
  color: var(--accent-primary);
  font-family: 'Courier New', monospace;
  margin-bottom: 0.5rem;
}

.builder-info p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.builder-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  background: rgba(255, 153, 0, 0.2);
  color: var(--accent-aws);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  background: var(--bg-secondary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border-radius: var(--border-radius-small);
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-method:hover {
  border-color: var(--accent-primary);
  transform: translateX(5px);
}

.method-icon {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.method-info {
  display: flex;
  flex-direction: column;
}

.method-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.method-value {
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== CTA CARD ===== */
.cta-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid rgba(255, 153, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-aws);
}

.cta-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* ===== FOOTER ===== */
.footer-minimal {
  background: var(--bg-tertiary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
}

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

.footer-content p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border-radius: 50%;
  text-decoration: none;
  font-size: 1.2rem;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  /* Header móvil */
  .nav-desktop {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  /* Hero móvil */
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  /* Grids móvil */
  .certifications-grid,
  .experience-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  /* Contact móvil */
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  /* Builder móvil */
  .builder-content {
    flex-direction: column;
    text-align: center;
  }
  
  /* Footer móvil */
  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media screen and (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .contact-info h2 {
    font-size: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}