/* ==========================================================================
   BRANDON VEGA - PROFESSIONAL PORTFOLIO STYLESHEET
   Theme: Minimalist Clean Light Edition with Official Brand Logos
   Primary Accent: #007988 (Deep Teal)
   Dark Opaque Accent: #1E1F1D (Off-Black / Charcoal)
   Background: #FFFFFF / #F8FAFB
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-main: #ffffff;
  --bg-subtle: #f7fafb;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.92);
  
  --color-primary: #007988;       /* Contraste Teal */
  --color-primary-hover: #005f6b;
  --color-primary-light: rgba(0, 121, 136, 0.08);
  
  --color-dark: #1E1F1D;          /* Negro opaco */
  --color-dark-muted: #3a3c39;
  
  --text-main: #1E1F1D;
  --text-muted: #585d66;
  --text-dim: #8b929e;
  
  --border-color: #e2e8f0;
  --border-accent: rgba(0, 121, 136, 0.25);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(30, 31, 29, 0.04);
  --shadow-md: 0 8px 24px rgba(30, 31, 29, 0.06);
  --shadow-lg: 0 16px 40px rgba(0, 121, 136, 0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  letter-spacing: -0.02em;
}

.text-gradient {
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary) 0%, #005662 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 3.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navigation Header & Logo */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.8rem 0;
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.logo img:hover {
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.2rem;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
}

.btn-contact-nav {
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  background: var(--color-dark);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
  border: 2px solid var(--color-dark);
}

.btn-contact-nav:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 121, 136, 0.25);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-dark);
  font-size: 1.8rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 10.5rem 0 6rem 0;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 80% 20%, rgba(0, 121, 136, 0.04) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-brand-emblem {
  height: 110px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1.2rem;
  display: block;
}

.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-primary-light);
  border: 1px solid rgba(0, 121, 136, 0.2);
  padding: 0.4rem 1.1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-size: 3.6rem;
  line-height: 1.1;
  font-weight: 900;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.hero-role {
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.hero-description {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 92%;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.btn-primary {
  padding: 0.9rem 2.2rem;
  border-radius: 12px;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(0, 121, 136, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 121, 136, 0.35);
}

.btn-secondary {
  padding: 0.9rem 2.2rem;
  border-radius: 12px;
  background: #ffffff;
  border: 2px solid var(--color-dark);
  color: var(--color-dark);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--color-dark);
  color: #ffffff;
  transform: translateY(-3px);
}

/* Hero Image Container */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  position: relative;
  width: 340px;
  height: 340px;
  border-radius: 24px;
  overflow: hidden;
  border: 4px solid #ffffff;
  box-shadow: 0 20px 40px rgba(30, 31, 29, 0.12), 0 0 0 1px var(--border-color);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.floating-card {
  position: absolute;
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.8rem 1.2rem;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: var(--shadow-md);
  z-index: 10;
}

.floating-card-1 {
  bottom: -15px;
  left: -35px;
}

.floating-card-2 {
  top: 20px;
  right: -65px;
}

.floating-icon {
  width: 38px;
  height: 38px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.floating-info h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-dark);
}

.floating-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Timeline Section (Experiencia) */
.timeline-section {
  padding: 6rem 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 3rem;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 3rem;
}

.timeline-dot {
  position: absolute;
  top: 18px;
  width: 14px;
  height: 14px;
  background: #ffffff;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  z-index: 2;
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -7px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -7px;
}

.timeline-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 18px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.timeline-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.timeline-year {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.25rem 0.8rem;
  border-radius: 20px;
  margin-bottom: 0.8rem;
}

.timeline-company {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-dark);
}

.timeline-role {
  font-size: 0.95rem;
  color: var(--color-primary);
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.timeline-details {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.2rem;
}

.tag {
  font-size: 0.78rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.7rem;
  border-radius: 6px;
  color: var(--text-muted);
  font-weight: 600;
}

/* Portfolio Section */
.portfolio-section {
  padding: 6rem 0;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(0, 121, 136, 0.25);
}

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

.portfolio-item {
  background: #ffffff;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.portfolio-item:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.portfolio-img-wrapper {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background: #f1f5f9;
}

.portfolio-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-img-wrapper img {
  transform: scale(1.06);
}

.portfolio-category-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-dark);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
}

.portfolio-info {
  padding: 1.6rem;
}

.portfolio-info h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.portfolio-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
}

.portfolio-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 600;
}

/* Skills & Software Matrix Section */
.skills-section {
  padding: 6rem 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-color);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.skills-category-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.2rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.skills-category-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.category-icon {
  width: 46px;
  height: 46px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.category-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
}

.skill-bar-item {
  margin-bottom: 1.3rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
}

.skill-name {
  font-weight: 700;
  color: var(--color-dark);
}

.skill-level {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
}

.skill-progress-bg {
  width: 100%;
  height: 8px;
  background: #eef2f6;
  border-radius: 10px;
  overflow: hidden;
}

.skill-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 10px;
  width: 0%;
  transition: width 1.2s ease-in-out;
}

/* Interests & Hobbies */
.about-hobbies-section {
  padding: 6rem 0;
  background: #ffffff;
}

.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.hobby-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 2.2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.hobby-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.hobby-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.hobby-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-dark);
}

/* Contact Section */
.contact-section {
  padding: 6rem 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-color);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 2.8rem;
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.contact-info-card p {
  color: var(--text-muted);
  margin-bottom: 2.2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.contact-text label {
  font-size: 0.8rem;
  color: var(--text-dim);
  display: block;
  font-weight: 600;
}

.contact-text a,
.contact-text span {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  text-decoration: none;
  transition: var(--transition);
}

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

.contact-form-wrapper {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 2.8rem;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.form-control {
  width: 100%;
  padding: 0.95rem 1.2rem;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--color-dark);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  background: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 31, 29, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(30, 31, 29, 0.25);
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--color-dark);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--color-dark);
  color: #ffffff;
}

.modal-body {
  padding: 2.8rem;
}

.modal-img {
  width: 100%;
  border-radius: 16px;
  margin-bottom: 1.8rem;
  max-height: 400px;
  object-fit: cover;
}

.modal-title {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 0.8rem;
  color: var(--color-dark);
}

.modal-desc {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* Footer & Footer Logo */
footer {
  background: var(--color-dark);
  color: #ffffff;
  padding: 3rem 0;
  text-align: center;
  font-size: 0.9rem;
}

.footer-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.footer-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

footer p {
  opacity: 0.85;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-brand-emblem {
    margin: 0 auto 1.5rem auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image-wrapper {
    margin-top: 2rem;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 50px !important;
    padding-right: 0 !important;
  }

  .timeline-item:nth-child(even) {
    left: 0;
  }

  .timeline-dot {
    left: 13px !important;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.6rem;
  }

  .section-title {
    font-size: 2rem;
  }
}