/* RESET Y VARIABLES */
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom right, #f5f7fa, #c3cfe2);
  color: #333;
}

/* NAVBAR */
nav {
  background: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}
nav a {
  color: #0072ff;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s;
}
nav a:hover {
  color: #0056d2;
}

/* HERO */
.hero {
  min-height: 80vh;
  background: linear-gradient(to right, #00c9ff, #92fe9d);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4rem 1rem;
  text-align: left;
}
.hero h1 {
  font-size: 3rem;
  font-weight: bold;
  line-height: 1.2;
}
.hero p {
  font-size: 1.1rem;
  max-width: 600px;
  color: #f8f9fa;
}
.hero a {
  background-color: #0072ff;
  color: white;
  border-radius: 8px;
  padding: 10px 20px;
  text-decoration: none;
  transition: background-color 0.3s;
}
.hero a:hover {
  background-color: #0056d2;
}

/* GENERAL SECTION */
section {
  padding: 60px 20px;
}
.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #0072ff;
  text-align: center;
}

/* TARJETAS */
.tarjeta-gradient {
  background: linear-gradient(to right, #00c9ff, #92fe9d);
  padding: 3px;
  border-radius: 16px;
  max-width: 500px;
  margin: auto;
}
.tarjeta-gradient .contenido {
  background: white;
  padding: 2rem;
  border-radius: 14px;
  color: #333;
  height: 100%;
}
.logo-empresa {
  width: 50px 50px;
  height: 50px;
  object-fit: contain;
  margin: 10px 0;
}

/* BADGES */
.badge-tech {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.85rem;
  color: white;
  margin: 4px;
}
.badge-html { background: #e34c26; }
.badge-css { background: #264de4; }
.badge-php { background: #4F5B93; }
.badge-python { background: #306998; }
.badge-js { background: #f0db4f; color: #222; }

/* ANIMACIONES */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes zoomIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.fade-in-up {
  animation: fadeInUp 1s ease forwards;
}
.fade-in-down {
  animation: fadeInDown 1s ease-in-out both;
}
.zoom-in {
  animation: zoomIn 0.8s ease forwards;
}
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

/* TYPED */
#typed {
  display: inline;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}
.typed-wrapper {
  display: inline-block;
  vertical-align: baseline;
  min-height: auto;
  line-height: inherit;
}
.typed-cursor {
  font-size: inherit;
  position: relative;
  top: 0;
  vertical-align: baseline;
}

/* FOOTER */
.footer {
  background: #222;
  color: #aaa;
  padding: 30px;
  text-align: center;
}
.footer a {
  color: #f8f9fa;
  font-weight: bold;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  transition: color 0.3s;
}
.footer a:hover {
  color: #ffffff;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .section-title {
    font-size: 2rem;
  }
  #typed {
    font-size: 1.5rem;
    min-height: 2.5rem;
  }
  .typed-cursor {
    font-size: 1.5rem;
  }
}

/* TEXTOS PERSONALIZADOS */
.azul { color: #007bff; font-weight: bold; }
.naranja { color: #ff9800; font-weight: bold; }
.rosa { color: #e91e63; font-weight: bold; }
.gris { color: #777; font-style: italic; }

/* MODO OSCURO */
body.dark-mode {
  background: #1c1c1c;
  color: #f1f1f1;
}
body.dark-mode nav {
  background-color: #2b2b2b;
  box-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
}
body.dark-mode .hero {
  background: linear-gradient(to right, #2c3e50, #4ca1af);
}
body.dark-mode .section-title,
body.dark-mode h5,
body.dark-mode p,
body.dark-mode a {
  color: #f1f1f1 !important;
}
body.dark-mode .tarjeta-gradient .contenido {
  background-color: #2e2e2e;
  color: #f1f1f1;
}
body.dark-mode .footer {
  background-color: #111;
  color: #ddd;
}
body.dark-mode .btn-outline-primary {
  color: #fff;
  border-color: #fff;
}
body.dark-mode .btn-outline-primary:hover {
  background-color: #0072ff;
  border-color: #0072ff;
}
body.dark-mode .badge-tech {
  opacity: 0.95;
  filter: brightness(1.1);
}
body.dark-mode .bg-white,
body.dark-mode .bg-light {
  background-color: #2b2b2b !important;
}
body.dark-mode .bg-dark {
  background-color: #111 !important;
}
body.dark-mode .text-dark {
  color: #f1f1f1 !important;
}
.contact-wrapper {
  max-width: 600px;
  background-color: #ffffff; /* Claro por defecto */
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 0 10px rgba(0,0,0,0.08);
  color: #333;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.contact-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  margin-bottom: 1rem;
  background-color: #f8f9fa;
  transition: background-color 0.3s;
}

.contact-item a {
  color: #333;
  text-decoration: none;
}
.contact-item a:hover {
  color: #007bff;
}

.availability-box {
  background-color: #e8f5e9;
  padding: 1rem;
  border-radius: 12px;
  border-left: 5px solid #4caf50;
}

.bg-purple {
  background-color: #a855f7 !important;
}
.text-purple {
  color: #a855f7;
}

/* 🌙 Modo oscuro */
body.dark-mode .contact-wrapper {
  background-color: #1e1e2f;
  color: #f1f1f1;
}

body.dark-mode .contact-item {
  background-color: #2c2c3e;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .contact-item a {
  color: #f1f1f1;
}
body.dark-mode .contact-item a:hover {
  color: #66ccff;
}

body.dark-mode .availability-box {
  background-color: #1f3126;
  color: #f1f1f1;
}