@charset "UTF-8";

/* ================================
   VARIABLES INSTITUCIONALES
================================ */
:root {
  --color-primary: rgb(46, 0, 0);
  --color-secondary: rgb(255, 247, 156);
  --color-dark: #1a1a1a;
  --color-light: #fdfdfd;
  --color-muted: #6c757d;

  --color-danger: #d9534f;
  --color-success: #28a745;

  --font-sans: "Raleway", "Segoe UI", Roboto, Arial, sans-serif;
  --font-serif: "Lora", Georgia, serif;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;

  --shadow-soft: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-strong: 0 8px 24px rgba(0,0,0,0.2);

  --transition: all 0.3s ease-in-out;
}

/* ================================
   ESTILOS BASE
================================ */
body {
  font-family: var(--font-sans);
  background-color: var(--color-light);
  color: var(--color-dark);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

/* ================================
   NAVBAR
================================ */
.navbar {
  background: var(--color-primary);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-soft);
}

.navbar-nav {
  margin: auto;
  text-align: center;
}

.navbar .nav-link {
  color: var(--color-secondary);
  font-weight: 500;
  transition: var(--transition);
  padding: 0.8rem 1.5rem;
  position: relative;
}

.navbar .nav-link:hover {
  color: #fff;
}

.navbar .nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0%;
  height: 3px;
  background: var(--color-secondary);
  border-radius: 2px;
  transition: all 0.3s ease-in-out;
  transform: translateX(-50%);
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
  width: 60%;
}

.navbar .nav-link.active {
  color: #fff;
  font-weight: 700;
}

/* ================================
   BOTONES
================================ */
.btn-primary,
.btn-animated {
  background: var(--color-primary);
  color: var(--color-secondary);
  border: none;
  border-radius: 50px;
  padding: 1rem 2.5rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary:hover,
.btn-animated:hover {
  background: #2e0000cc;
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 0 15px rgba(46, 0, 0, 0.5);
}

.btn-animated {
  font-size: 1.3rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(46, 0, 0, 0.6); }
  70%  { box-shadow: 0 0 0 20px rgba(46, 0, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 0, 0, 0); }
}

/* Botón de cerrar sesión */
.btn-logout {
  background: var(--color-danger);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  transition: var(--transition);
}

.btn-logout:hover {
  background: #b52b27;
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(217, 83, 79, 0.6);
}

/* ================================
   TARJETAS DE PROYECTOS
================================ */
.card-project {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition);
}

.card-project:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

.card-project img {
  width: 100%;
  height: auto;
  display: block;
}

.card-project .card-body {
  padding: 1.5rem;
}

.card-project h5 {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* ================================
   HERO
================================ */
.hero {
  position: relative;
  text-align: center;
  color: var(--color-secondary);
  padding: 5rem 1rem;
}

.hero h1 {
  font-size: 3rem;
  font-family: var(--font-serif);
}

.hero p {
  font-size: 1.25rem;
}

.hero .hero-box {
  background: rgba(255, 247, 156, 0.8);
  backdrop-filter: blur(8px);
  color: var(--color-dark);
  padding: 2rem 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  max-width: 700px;
  margin: auto;
}

/* ================================
   SECCIÓN DE EQUIPO
================================ */
.team-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 2rem;
  transition: var(--transition);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-strong);
}

.team-frontend {
  border-top: 5px solid #007bff;
}
.team-backend {
  border-top: 5px solid #28a745;
}
.team-marketing {
  border-top: 5px solid #ffc107;
}

.tools-card {
  border-left: 5px solid var(--color-primary);
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.tools-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
}

/* ================================
   MODAL ESTILOS
================================ */
.modal-content {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  border: none;
}

.modal-header {
  background: var(--color-primary);
  color: var(--color-secondary);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.modal-title {
  font-weight: 700;
  font-family: var(--font-serif);
}

.modal-body {
  padding: 2rem;
}

/* ================================
   PASSWORD ACCESS
================================ */
#password-section {
  text-align: center;
}

#password-section input[type="password"] {
  border-radius: var(--radius-md);
  border: 2px solid var(--color-primary);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: var(--transition);
}

#password-section input[type="password"]:focus {
  border-color: var(--color-success);
  box-shadow: 0 0 10px rgba(40, 167, 69, 0.4);
  outline: none;
}

#password-error {
  display: none;
  margin-top: 0.5rem;
  color: var(--color-danger);
  font-size: 0.95rem;
  font-weight: 700;
  background: rgba(217, 83, 79, 0.1);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  animation: shake 0.4s ease-in-out;
}

/* Animación error */
@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}

/* ================================
   ANIMACIONES AOS
================================ */
[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(20px);
  transition-property: opacity, transform;
}
[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="zoom-in"] {
  opacity: 0;
  transform: scale(0.8);
  transition-property: opacity, transform;
}
[data-aos="zoom-in"].aos-animate {
  opacity: 1;
  transform: scale(1);
}

/* ================================
   FADE-IN
================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
}
.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   RESPONSIVIDAD
================================ */
@media (max-width: 992px) {
  .hero h1 { font-size: 2.5rem; }
  .hero p { font-size: 1.1rem; }
}

@media (max-width: 768px) {
  .navbar .nav-link { padding: 0.5rem 1rem; }
  .hero h1 { font-size: 2rem; }
  .hero .hero-box { padding: 1.5rem 2rem; }
  .btn-primary, .btn-animated {
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
  }
}