:root {
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;

  --bg-body: #070b14;
  --bg-surface: #0d1322;
  --bg-surface-elevated: #131b2e;
  --bg-card: rgba(15, 23, 42, 0.7);
  --bg-card-hover: rgba(22, 33, 58, 0.85);
  --navbar-bg: rgba(7, 11, 20, 0.8);
  --navbar-border: rgba(0, 210, 255, 0.2);

  --border-color: rgba(255, 255, 255, 0.09);
  --border-hover: rgba(0, 210, 255, 0.45);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --color-primary: #00d2ff;
  --color-primary-dark: #0077ff;
  --color-accent: #38bdf8;
  --color-success: #10b981;

  --gradient-primary: linear-gradient(135deg, #00d2ff 0%, #0077ff 100%);
  --gradient-text: linear-gradient(135deg, #ffffff 30%, #38bdf8 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(0, 210, 255, 0.4), rgba(0, 119, 255, 0.1));
  --gradient-avatar: conic-gradient(from 0deg, #00d2ff, #0077ff, #38bdf8, #00d2ff);

  --glow-primary: rgba(0, 210, 255, 0.25);
  --glow-ambient-1: rgba(0, 210, 255, 0.12);
  --glow-ambient-2: rgba(0, 119, 255, 0.15);

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6), 0 0 1px 1px rgba(255, 255, 255, 0.05);
  --shadow-glow: 0 0 25px rgba(0, 210, 255, 0.35);

  --grid-dot-color: rgba(255, 255, 255, 0.04);
}

:root.light-mode {
  --bg-body: #f8fafc;
  --bg-surface: #f1f5f9;
  --bg-surface-elevated: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: #ffffff;
  --navbar-bg: rgba(248, 250, 252, 0.85);
  --navbar-border: rgba(2, 132, 199, 0.2);

  --border-color: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(2, 132, 199, 0.5);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --color-primary: #0284c7;
  --color-primary-dark: #0369a1;
  --color-accent: #0284c7;
  --color-success: #059669;

  --gradient-primary: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  --gradient-text: linear-gradient(135deg, #0f172a 40%, #0284c7 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(2, 132, 199, 0.35), rgba(37, 99, 235, 0.1));
  --gradient-avatar: conic-gradient(from 0deg, #0284c7, #2563eb, #38bdf8, #0284c7);

  --glow-primary: rgba(2, 132, 199, 0.2);
  --glow-ambient-1: rgba(2, 132, 199, 0.08);
  --glow-ambient-2: rgba(37, 99, 235, 0.08);

  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-card: 0 10px 30px -10px rgba(15, 23, 42, 0.08), 0 0 1px 1px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 25px rgba(2, 132, 199, 0.25);

  --grid-dot-color: rgba(15, 23, 42, 0.04);
}

::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

::view-transition-old(root) {
  z-index: 1;
}

::view-transition-new(root) {
  z-index: 2;
  animation: viewSweep 0.6s cubic-bezier(0.25, 1, 0.5, 1) both;
}

@keyframes viewSweep {
  from {
    clip-path: circle(0% at 90% 25px);
  }

  to {
    clip-path: circle(150% at 90% 25px);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
  transition: background-color 0.4s ease, color 0.4s ease;
}

body.no-scroll {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(var(--grid-dot-color) 1.5px, transparent 1.5px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: -1;
}

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

ul {
  list-style: none;
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow--1 {
  top: 10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: var(--glow-ambient-1);
}

.ambient-glow--2 {
  top: 40%;
  right: -10%;
  width: 550px;
  height: 550px;
  background: var(--glow-ambient-2);
}

.ambient-glow--exp {
  top: 30%;
  left: 5%;
  width: 450px;
  height: 450px;
  background: var(--glow-ambient-1);
}

.ambient-glow--proj {
  bottom: 10%;
  right: 5%;
  width: 500px;
  height: 500px;
  background: var(--glow-ambient-2);
}

.section {
  position: relative;
  padding: 5.5rem 8%;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem auto;
}

.section-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  padding: 6px 16px;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 1rem auto 0;
  border-radius: 2px;
}

.section-lead {
  margin-top: 1.25rem;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.loader-wrapper {
  position: fixed;
  inset: 0;
  background-color: var(--bg-body);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader-wrapper.loader-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.loader-brand {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.loader-name {
  color: var(--text-primary);
}

.loader-surname {
  color: var(--color-primary);
}

.loader-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.loader-spinner-container {
  position: relative;
  margin-top: 20px;
  width: 54px;
  height: 54px;
}

.loader-spinner {
  width: 100%;
  height: 100%;
  border: 3px solid rgba(0, 210, 255, 0.15);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.9s cubic-bezier(0.65, 0.05, 0.36, 1) infinite;
}

.loader-spinner-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 20px var(--glow-primary);
  pointer-events: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.offline-wrapper {
  position: fixed;
  inset: 0;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100000;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.offline-wrapper.offline-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.offline-content {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--color-primary);
  padding: 2.5rem;
  border-radius: 20px;
  text-align: center;
  color: var(--text-primary);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--glow-primary);
  max-width: 440px;
  margin: 20px;
}

.offline-icon-wrap {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem auto;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 2.5rem;
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(0, 210, 255, 0.4);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 210, 255, 0.3);
  }
}

.offline-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

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

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--navbar-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--navbar-border);
  transition: all 0.3s ease;
}

.navbar {
  max-width: 1240px;
  margin: 0 auto;
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-name {
  color: var(--text-primary);
  transition: color 0.3s ease;
}

.logo-surname {
  color: var(--color-primary);
  transition: color 0.3s ease;
}

.logo:hover .logo-name {
  color: var(--color-primary);
}

.logo:hover .logo-surname {
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-item {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}

.nav-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-item:hover,
.nav-item.active {
  color: var(--text-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  user-select: none;
}

.lang-toggle i {
  font-size: 0.95rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.lang-opt {
  transition: color 0.25s ease, font-weight 0.25s ease;
}

.lang-opt.active {
  color: var(--text-primary);
  font-weight: 700;
}

.lang-divider {
  opacity: 0.35;
  font-size: 0.75rem;
}

.lang-toggle:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 14px var(--glow-ambient-1);
  transform: translateY(-1px);
}

.lang-toggle:hover i {
  transform: rotate(20deg);
}

.lang-toggle:active {
  transform: translateY(0);
}

.switch-tema {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
  cursor: pointer;
}

.switch-tema input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  inset: 0;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-primary);
  border-radius: 50%;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px var(--glow-primary);
}

input:checked+.slider {
  background-color: #e2e8f0;
  border-color: #cbd5e1;
}

input:checked+.slider::before {
  transform: translateX(24px);
  background-color: #0284c7;
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.4);
}

.switch-tema:hover .slider {
  border-color: var(--color-primary);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.menu-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.menu-toggle .icon-close {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-open {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.nav-backdrop {
  display: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 8% 4rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.hero__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.status-pulse {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: beacon 1.8s infinite;
}

@keyframes beacon {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

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

.hero__title {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.hero__code-tag {
  color: var(--text-muted);
  font-weight: 400;
}

.hero__description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 2rem;
}

.hero__socials {
  display: flex;
  gap: 12px;
  margin-bottom: 2.25rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link i {
  font-size: 1.1rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.social-link:hover {
  color: var(--text-primary);
  border-color: var(--color-primary);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--glow-primary);
}

.social-link:hover i {
  transform: scale(1.15);
}

.hero__cta {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-primary);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 16px var(--glow-primary);
}

.btn--primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: rotate(25deg);
  transition: transform 0.7s ease;
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--glow-primary);
}

.btn--primary:hover::after {
  transform: translateX(450%) rotate(25deg);
}

.btn--primary i {
  transition: transform 0.3s ease;
}

.btn--primary:hover i {
  transform: translateX(4px);
}

.btn--secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn--secondary:hover {
  border-color: var(--color-primary);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.hero__image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-card {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__avatar-glow {
  position: absolute;
  inset: -15px;
  border-radius: 50%;
  background: var(--gradient-primary);
  filter: blur(25px);
  opacity: 0.45;
  z-index: 0;
  animation: pulseGlow 4s infinite alternate;
}

.hero__avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradient-avatar);
  animation: rotateRing 8s linear infinite;
  z-index: 1;
}

@keyframes rotateRing {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.hero__image {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  z-index: 2;
  border: 5px solid var(--bg-body);
  transition: transform 0.4s ease;
}

.hero__image-card:hover .hero__image {
  transform: scale(1.03);
}

.floating-badge {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(13, 19, 34, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-hover);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

:root.light-mode .floating-badge {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-primary);
}

.floating-badge i {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.floating-badge--top {
  top: 10px;
  right: -25px;
  animation: floatTop 4s ease-in-out infinite;
}

@keyframes floatTop {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

#sobre-mi {
  background-color: var(--bg-surface);
}

.sobre-mi-contenido {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sobre-mi-texto h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.sobre-mi-texto p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}


.sobre-mi-datos {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.dato {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.dato:hover {
  transform: translateX(8px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 20px var(--glow-primary);
}

.dato-icon-box {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(0, 210, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.dato:hover .dato-icon-box {
  transform: scale(1.1);
}

.dato h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.dato p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
}

#experiencia {
  background-color: var(--bg-body);
}

.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding: 1rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-dark), transparent);
  border-radius: 2px;
}

.experiencia-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: 2.75rem;
}

.experiencia-item:last-child {
  margin-bottom: 0;
}

.experiencia-node {
  position: absolute;
  left: 12px;
  top: 24px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-body);
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary);
  z-index: 2;
  transition: all 0.3s ease;
}

.experiencia-item:hover .experiencia-node {
  transform: scale(1.3);
  background: var(--color-primary);
}

.experiencia-contenido {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.75rem;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.experiencia-contenido:hover {
  transform: translateX(8px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 25px var(--glow-primary);
}

.experiencia-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.85rem;
}

.fecha {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.2);
  color: var(--color-primary);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
}

.empresa-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--border-color);
  color: var(--text-secondary);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
}

.experiencia-contenido h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--text-primary);
}

.experiencia-contenido>p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

#habilidades {
  background-color: var(--bg-surface);
}

.habilidades-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.habilidad-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  backdrop-filter: blur(10px);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
}

.habilidad-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 25px -5px var(--glow-primary);
}

.habilidad-icon-wrap {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-primary);
  transition: transform 0.3s ease, background 0.3s ease;
}

.habilidad-card:hover .habilidad-icon-wrap {
  transform: scale(1.15) rotate(5deg);
  background: rgba(0, 210, 255, 0.15);
}

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

.habilidad-nombre {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.habilidad-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 2px;
}

.habilidad-card[data-skill="html"]:hover .habilidad-icon-wrap {
  color: #e34f26;
}

.habilidad-card[data-skill="css"]:hover .habilidad-icon-wrap {
  color: #1572b6;
}

.habilidad-card[data-skill="js"]:hover .habilidad-icon-wrap {
  color: #f7df1e;
}

.habilidad-card[data-skill="react"]:hover .habilidad-icon-wrap {
  color: #61dafb;
}

.habilidad-card[data-skill="node"]:hover .habilidad-icon-wrap {
  color: #339933;
}

.habilidad-card[data-skill="postgres"]:hover .habilidad-icon-wrap {
  color: #4169e1;
}

.habilidad-card[data-skill="supabase"]:hover .habilidad-icon-wrap {
  color: #3ecf8e;
}

.habilidad-card[data-skill="jwt"]:hover .habilidad-icon-wrap {
  color: #fb7185;
}

.habilidad-card[data-skill="github"]:hover .habilidad-icon-wrap {
  color: #a855f7;
}

.habilidad-card[data-skill="api"]:hover .habilidad-icon-wrap {
  color: #00d2ff;
}

#proyectos {
  background-color: var(--bg-body);
}

.proyectos-contenedor {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.proyecto {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-card);
}

.proyecto:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 30px var(--glow-primary);
}

.code-line {
  color: #cbd5e1;
}

.code-line.indent {
  padding-left: 1.25rem;
}

.code-kw {
  color: #38bdf8;
}

.code-str {
  color: #34d399;
}

.code-bool {
  color: #f472b6;
}

.dashboard-metric {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
}

.metric-lbl {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dashboard-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 70px;
}

.chart-bar {
  width: 14px;
  background: var(--gradient-primary);
  border-radius: 4px 4px 0 0;
  opacity: 0.85;
}

.h-40 {
  height: 40%;
}

.h-60 {
  height: 60%;
}

.h-70 {
  height: 70%;
}

.h-85 {
  height: 85%;
}

.h-95 {
  height: 95%;
}

.mockup-api {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.api-endpoint {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 10px;
  border-radius: 6px;
  color: #cbd5e1;
}

.badge-method {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
}

.badge-method.get {
  background: #0284c7;
  color: white;
}

.badge-method.post {
  background: #16a34a;
  color: white;
}

.badge-method.jwt {
  background: #9333ea;
  color: white;
}

.status-200 {
  margin-left: auto;
  color: #34d399;
  font-size: 0.75rem;
}

.mockup-db {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.db-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 10px;
  border-radius: 6px;
  color: #cbd5e1;
}

.db-row i {
  color: #3ecf8e;
}

.db-badge {
  margin-left: auto;
  font-size: 0.7rem;
  background: rgba(62, 207, 142, 0.15);
  color: #3ecf8e;
  padding: 2px 8px;
  border-radius: 4px;
}

.proyecto-contenido {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.proyecto-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1rem;
}

.tag-tech {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.2);
  padding: 3px 10px;
  border-radius: 6px;
}

.proyecto-contenido h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.proyecto-contenido p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex: 1;
}

.proyecto-enlaces {
  display: flex;
  gap: 12px;
  align-items: center;
}

.link-proy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.link-proy--primary {
  background: var(--gradient-primary);
  color: #ffffff;
}

.link-proy--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--glow-primary);
}

.link-proy--primary i {
  transition: transform 0.3s ease;
}

.link-proy--primary:hover i {
  transform: translate(2px, -2px);
}

.link-proy--sec {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.link-proy--sec:hover {
  color: var(--text-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.badge-proy-actual {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: var(--color-primary);
  user-select: none;
  cursor: default;
}

:root.light-mode .badge-proy-actual {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.25);
  color: var(--color-primary);
}

.badge-proy-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
  display: inline-block;
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.85);
  }
}

#contacto {
  background-color: var(--bg-surface);
}

.contacto-contenido {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contacto-texto .section-badge {
  margin-bottom: 0.85rem;
}

.contacto-texto .section-title {
  text-align: left;
}

.contacto-texto .section-divider {
  margin: 1rem 0 1.5rem 0;
}

.contacto-texto p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.contacto-enlaces {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contacto-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.contacto-item:hover {
  transform: translateX(8px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 20px var(--glow-primary);
}

.contacto-icon-box {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(0, 210, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.contacto-item:hover .contacto-icon-box {
  transform: scale(1.1);
}

.contacto-details {
  flex: 1;
}

.contacto-details h4 {
  font-family: var(--font-display);
  font-size: 0.98rem;
  margin-bottom: 2px;
  color: var(--text-primary);
}

.contacto-details p {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.contacto-arrow {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: transform 0.3s ease, color 0.3s ease;
}

.contacto-item:hover .contacto-arrow {
  transform: translateX(4px);
  color: var(--color-primary);
}

footer {
  background-color: var(--bg-body);
  border-top: 1px solid var(--border-color);
  padding: 4rem 8% 2.5rem;
}

.footer-contenido {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.logo--footer {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-enlaces {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-enlaces a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-enlaces a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero__content {
    align-items: center;
    order: 2;
  }

  .hero__image-wrapper {
    order: 1;
  }

  .hero__description {
    margin: 0 auto 2rem;
  }

  .hero__socials,
  .hero__cta {
    justify-content: center;
  }

  .sobre-mi-contenido,
  .contacto-contenido {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .proyectos-contenedor {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 868px) {
  .navbar {
    padding: 0 1.25rem;
  }

  .nav-actions {
    gap: 0.75rem;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--bg-surface-elevated);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    gap: 1.5rem;
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    z-index: 1001;
  }

  .nav-links.nav-open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  .nav-item {
    font-size: 1.1rem;
    width: 100%;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
  }

  .nav-backdrop.active {
    opacity: 1;
    visibility: visible;
  }

  .hero__image-card {
    width: 260px;
    height: 260px;
  }

  .floating-badge {
    padding: 6px 10px;
    font-size: 0.75rem;
  }

  .floating-badge--top {
    right: -10px;
  }

  .timeline::before {
    left: 15px;
  }

  .experiencia-item {
    padding-left: 45px;
  }

  .experiencia-node {
    left: 7px;
  }

  .footer-contenido {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 0 1rem;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .logo {
    font-size: 1.35rem;
  }

  .lang-toggle {
    padding: 4px 8px;
    font-size: 0.78rem;
    gap: 4px;
  }

  .section {
    padding: 4rem 5%;
  }

  .hero {
    padding: 6rem 5% 3rem;
  }

  .hero__socials {
    flex-wrap: wrap;
  }

  .hero__cta {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

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

  .contacto-item {
    padding: 1rem;
  }

  .contacto-icon-box {
    width: 42px;
    height: 42px;
    font-size: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero__avatar-ring,
  .floating-badge--top,
  .status-pulse,
  .status-ping,
  .badge-proy-dot {
    animation: none !important;
  }
}