/* Asegúrate de que el archivo se llame style.css (no Style.css) y que el link en index.html sea exactamente igual */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Montserrat", sans-serif;
}
/* colores */
:root {
    --color-primary: #2196F3;
    --color-secondary: #000;
    --color-background: #0D47A1;
    --color-background-form: #FFFFFFFF;
    --color-text-primary: #000;
    --color-text-secondary:#CDCDCD;
    --color-border: #CDCDCD;
    --color-button-text: #FFFFFF;
    --color-icon-google: #DB4437;
    --color-icon-facebook: #4267B2;
    --color-tittle: #F7F3FA;


}


body{
    background-image: url('Imagenes/fondo-equipo.jpg'); 
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100vh;
    background-color: var(--color-background);
    animation: backgroundPulse 20s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.1);
    }
}

/* ► SLIDER HORIZONTAL para alternar login/registro */
.forms-container {
    position: relative;
    overflow: hidden;
    width: 100%;    /* igual al ancho de un solo formulario */
    height: 100%;
  }
  
  .forms {
    display: flex;
    width: 200%;               
    transition: transform .6s ease-in-out;
    transform: translateX(0);  
  }
  
  /* cada form ocupa la mitad (=100% del contenedor .forms-container) */
  .forms form {
    width: 50%;
    box-sizing: border-box;
  }
  


.container{
    display: grid;
    grid-template-columns: 4.2fr 5fr 0.8fr;
    align-items: center;
    width: 57.25rem;
    height: auto;
    min-height: 31rem;
    max-height: 90vh;
    animation: containerFadeIn 0.8s ease-out;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

@keyframes containerFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}


.forms-container{
    height: 100%;
    background-color: var(--color-background-form);
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 90vh;
}

/* Scrollbar personalizado para forms-container */
.forms-container::-webkit-scrollbar {
    width: 6px;
}

.forms-container::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.forms-container::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

.forms-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-background);
}


.forms.active {
 transform: translateX(-50%);  /* desliza al registro */
}
    

form{
    padding: 1.8rem;
    padding-bottom: 2.5rem;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    animation: formSlideIn 0.6s ease-out;
}

@keyframes formSlideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

form h2 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    animation: titleBounce 0.8s ease-out;
}

@keyframes titleBounce {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(5px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}


form p{
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-top: 0.3rem;
    margin-bottom: 1rem;
}


form p a{
    color: var(--color-primary);
    font-weight: 700;
}


.input-container{
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}


.input-container label,
.input-container a{
    font-size: 0.8rem;
    font-weight: 600;
}


.input-container input{
    padding: 0.7rem;
    border: 2px solid var(--color-border);
    border-radius: 0.4rem;
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-container input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(219, 68, 55, 0.1);
    transform: translateY(-2px);
}


.input-container .forget{
    display: flex;
    justify-content: space-between;
}

.remember-me{
    display: flex;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.remember-me label{
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

form button{
    width: 100%;
    padding: 0.9rem 0;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 500;
    border: none;
    border-radius: 0.5rem;
    margin-bottom: 0.3rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

form button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(219, 68, 55, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

form button:hover::before {
    width: 300px;
    height: 300px;
}

form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

form button:active {
    transform: translateY(-1px);
}

form .btm-register{
    margin-top: 1.5rem;
}

.line-width-text{
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    margin-top: 0.8rem;
    margin-bottom: 0.8rem;
}

.line-width-text::before,
.line-width-text::after{ 
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--color-border);
    margin: 0 0.6rem;
}


.other-login{
display: flex;
justify-content: center;
gap: 1rem;
}


.other-login a{
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.6rem 1.5rem;
    gap: 0.5rem;
    border-radius: 0.4rem;
    text-decoration: none;
}


.other-login img{
    width: 1rem;
}

.other-login .google{
    border: 1px solid var(--color-icon-google);
    color: var(--color-icon-google);
    cursor: pointer;
}


.other-login .Facebook{
    border: 1px solid var(--color-icon-facebook);
    color: var(--color-icon-facebook);
    cursor: pointer;
}


.line-width-text2{
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    margin-top: 0.8rem;
    margin-bottom: 0.6rem;
}


.line-width-text2::before,
.line-width-text2::after{ 
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--color-border);
    margin: 0 0.6rem;
}

.Ubicacion{
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}

.Ubicacion a{
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    gap: 0.4rem;
    border-radius: 0.4rem;
    text-decoration: none;
}

.Ubicacion img{
    width: 1rem;
}


.Ubicacion .Ubicanos{
    border: 1px solid var(--color-background);
    color: var(--color-secondary);
    cursor: pointer;
}

.Ubicacion .Contactanos{
    border: 1px solid var(--color-background);
    color: var(--color-secondary);
    cursor: pointer;
}

/* Botones de descarga mejorados */
.download-section {
    margin-top: 15px;
}

.download-btn {
    transition: all 0.3s ease !important;
}

.download-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 5px 15px rgba(211, 47, 47, 0.4) !important;
}

/* Animación del botón de invitado */
#guest-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Notificaciones animadas */
@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

.notification {
    animation: slideIn 0.3s ease forwards;
}

.notification.hide {
    animation: slideOut 0.3s ease forwards;
}

/* Shake animation para errores */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
    20%, 40%, 60%, 80% { transform: translateX(10px); }
}

.shake {
    animation: shake 0.5s;
}

/* Input error state */
.input-error {
    border: 2px solid #f44336 !important;
    animation: shake 0.5s;
}

.input-success {
    border: 2px solid #4caf50 !important;
}


.banner {
    height: 115%;
    width: 100%;
    padding: 0rem 2rem 2rem 2rem;
    background: linear-gradient(135deg, #1976D2 0%, #0D47A1 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center; 
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('Imagenes/fondo-equipo.jpg') center/cover;
    opacity: 0.1;
    animation: bannerOverlayPulse 10s ease-in-out infinite;
}

@keyframes bannerOverlayPulse {
    0%, 100% {
        opacity: 0.1;
    }
    50% {
        opacity: 0.15;
    }
}

.banner img {
    max-width: 95%;
    height: auto;
    bottom: 2.5rem;
    right: -2rem;
}


.banner h1 {
    color: var(--color-tittle);
    font-size: 3rem;
    line-height: 0.9;
    margin-top: 0;
    padding-top: 0;
    position: relative;
    z-index: 2;
    animation: titleSlideIn 1s ease-out;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

@keyframes titleSlideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.banner h1 span{
    display: block;
    font-weight: 500;
    background: linear-gradient(135deg, #64B5F6 0%, #42A5F5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: spanGlow 3s ease-in-out infinite;
}

@keyframes spanGlow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(100, 181, 246, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(100, 181, 246, 0.8));
    }
}


.banner p{
    color: var(--color-background-form);
    font-size: 0.8rem;
    margin-top: 1rem;
    position: relative;
    z-index: 2;
    animation: fadeIn 1.2s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.shape{
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 50%;
    position: absolute;
    backdrop-filter: blur(10px);
}

.shape1{
    height: 12.5rem;
    width: 12.5%;
    left: 20rem;
    top: 1.25rem;
}

.shape2{
    height: 28rem;
    width: 28rem;
    bottom: -10rem;
    right: -10rem;
}

.shape3{
    height: 15rem;
    width: 18rem;
    left: -10rem;
    top: 10.5rem;
}


.sidebar{
    background-color: var(--color-background-form);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    user-select: none;
}
.sidebar {
    position: relative;            /* contenedor para el indicador */
    overflow: hidden;
  }
  
  /* el indicador: una barrita a la derecha */
  .sidebar .slider {
    position: absolute;
    right: 0;
    width: 0.3rem;
    height: 50%;                   /* igual que cada .sign ocupa la mitad */
    background-color: var(--color-primary);
    transition: top 0.3s ease;     /* animación suave */
    top: 0;                        /* posición inicial en “INICIAR SESIÓN” */
    z-index: 1;
  }
  
  /* cuando hover en el primer .sign, el indicador va a top:0 */
  .sidebar .sign:nth-of-type(1):hover ~ .slider {
    top: 0;
  }
  
  /* cuando hover en el segundo .sign, el indicador baja un 50% */
  .sidebar .sign:nth-of-type(2):hover ~ .slider {
    top: 50%;
  }
  
  /* opcional: que el slider también se quede en la posición activa cuando .forms tiene .active */
  .forms.active ~ .sidebar .slider {
    top: 50%;  /* si quieres que al estar en “registro” permanezca abajo */
  }


.sidebar .sign{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    cursor: pointer;
}

.sidebar img{
    width: 1.5rem;
}

.sidebar span{
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

/* ========================================
   LOGO Y ANIMACIONES MEJORADAS
   ======================================== */

/* Logo Central Animado */
.logo-container {
    text-align: center;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease-out;
}

.login-logo {
    width: 120px;
    height: auto;
    animation: logoFloat 3s ease-in-out infinite, logoPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 8px 20px rgba(33, 150, 243, 0.4));
    transition: transform 0.3s ease;
}

.login-logo:hover {
    transform: scale(1.1) rotate(5deg);
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes logoPulse {
    0%, 100% {
        filter: drop-shadow(0 8px 20px rgba(33, 150, 243, 0.4));
    }
    50% {
        filter: drop-shadow(0 12px 30px rgba(33, 150, 243, 0.6));
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Botón de Login Mejorado */
.btn-login {
    width: 100%;
    padding: 12px 0;
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    color: white;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    margin-bottom: 0.3rem;
    cursor: pointer;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-login:hover::before {
    width: 300px;
    height: 300px;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.5);
}

.btn-login:active {
    transform: translateY(-1px);
}

/* Botón de Invitado */
.btn-guest {
    width: 100%;
    padding: 10px;
    margin-top: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-guest i {
    margin-right: 8px;
    font-size: 16px;
}

.btn-guest::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.btn-guest:hover::after {
    width: 300px;
    height: 300px;
}

.btn-guest:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.5);
}

/* ===== SECCIÓN DE DESCARGAS MEJORADA ===== */
.downloads-container {
    margin-top: 15px;
    padding: 15px;
    background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
}

.downloads-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.downloads-header i {
    font-size: 1.2rem;
    color: #64b5f6;
    animation: bounce-icon 2s ease-in-out infinite;
}

.downloads-header span {
    font-size: 0.8rem;
    font-weight: 600;
    color: #b0bec5;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes bounce-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.downloads-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* Tarjetas de descarga */
.download-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 10px 10px;
    border-radius: 12px;
    background: linear-gradient(145deg, #1565c0 0%, #0d47a1 100%);
    color: #fff;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 15px rgba(21, 101, 192, 0.4),
        inset 0 1px 0 rgba(255,255,255,0.1);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
}

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.download-card:hover::before {
    left: 100%;
}

.download-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 
        0 10px 30px rgba(21, 101, 192, 0.6),
        inset 0 1px 0 rgba(255,255,255,0.2);
}

.download-card-secondary {
    background: linear-gradient(145deg, #37474f 0%, #263238 100%);
    box-shadow: 
        0 4px 15px rgba(55, 71, 79, 0.4),
        inset 0 1px 0 rgba(255,255,255,0.1);
}

.download-card-secondary:hover {
    box-shadow: 
        0 10px 30px rgba(55, 71, 79, 0.6),
        inset 0 1px 0 rgba(255,255,255,0.2);
}

.download-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255,255,255,0.15);
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.download-card:hover .download-card-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255,255,255,0.25);
}

.download-card-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.download-card-info {
    text-align: center;
    margin-bottom: 6px;
}

.download-card-info h4 {
    font-size: 0.85rem;
    font-weight: 700;
    margin: 0 0 2px 0;
    letter-spacing: 0.5px;
}

.download-format {
    font-size: 0.65rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    background: rgba(0,0,0,0.2);
    padding: 2px 8px;
    border-radius: 4px;
}

.download-card-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.6rem;
    font-weight: 600;
    color: #4caf50;
    background: rgba(76, 175, 80, 0.15);
    padding: 3px 8px;
    border-radius: 20px;
    margin-bottom: 6px;
}

.download-card-badge i {
    font-size: 0.7rem;
}

.portable-badge {
    color: #ff9800;
    background: rgba(255, 152, 0, 0.15);
}

.download-card-details {
    margin-top: auto;
}

.download-card-details small {
    font-size: 0.6rem;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 4px;
}

.download-card-details i {
    font-size: 0.7rem;
}

/* Barra de progreso (para cuando se descarga) */
.download-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(0,0,0,0.2);
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #4caf50, #81c784);
    transition: width 0.3s ease;
}

.download-card.downloading .progress-bar {
    animation: progress-animation 2s ease-in-out infinite;
}

@keyframes progress-animation {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Footer de descargas */
.downloads-footer {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.downloads-footer small {
    font-size: 0.65rem;
    color: #78909c;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.downloads-footer i {
    color: #4caf50;
    font-size: 0.8rem;
}

/* Estados de las tarjetas */
.download-card.unavailable {
    opacity: 0.5;
    pointer-events: none;
    filter: grayscale(50%);
}

.download-card.unavailable::after {
    content: 'No disponible';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.7rem;
    font-weight: 600;
    color: #fff;
    background: rgba(0,0,0,0.7);
    padding: 4px 12px;
    border-radius: 4px;
    white-space: nowrap;
}

/* Animación de click */
.download-card:active {
    transform: scale(0.98);
}

/* ===== ESTILOS ANTIGUOS (compatibilidad) ===== */
.download-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 5px;
    margin-bottom: 10px;
}

.download-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 10px 8px;
    border-radius: 6px;
    background: linear-gradient(135deg, #2196F3 0%, #1565C0 100%);
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.download-btn img {
    width: 24px;
    height: 24px;
    object-fit: cover;
    border-radius: 3px;
}

.download-btn span {
    font-size: 9px;
    text-align: center;
    font-weight: 600;
    line-height: 1.2;
}

.download-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 20px rgba(33, 150, 243, 0.5);
    background: linear-gradient(135deg, #42A5F5 0%, #1976D2 100%);
}

/* Partículas Mineras */
.mining-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(33, 150, 243, 0.6);
    border-radius: 50%;
    animation: particleFloat 10s infinite ease-in-out;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 8s;
}

.particle:nth-child(2) {
    left: 25%;
    animation-delay: 1s;
    animation-duration: 10s;
}

.particle:nth-child(3) {
    left: 40%;
    animation-delay: 2s;
    animation-duration: 12s;
}

.particle:nth-child(4) {
    left: 60%;
    animation-delay: 1.5s;
    animation-duration: 9s;
}

.particle:nth-child(5) {
    left: 75%;
    animation-delay: 3s;
    animation-duration: 11s;
}

.particle:nth-child(6) {
    left: 90%;
    animation-delay: 0.5s;
    animation-duration: 13s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* Banner Logo Container */
.logo-container-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    animation: fadeInUp 1s ease-out;
}

.banner-logo {
    width: 200px;
    height: auto;
    animation: logoFloat 3s ease-in-out infinite, logoPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 8px 20px rgba(33, 150, 243, 0.4));
    transition: transform 0.3s ease;
}

.banner-logo:hover {
    transform: scale(1.1) rotate(5deg);
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes logoPulse {
    0%, 100% {
        filter: drop-shadow(0 8px 20px rgba(33, 150, 243, 0.4));
    }
    50% {
        filter: drop-shadow(0 12px 30px rgba(33, 150, 243, 0.6));
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Banner Image Animation (old - can be removed if not used) */
.banner-img {
    animation: bannerZoom 20s ease-in-out infinite;
}

@keyframes bannerZoom {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Shapes con animación */
.shape {
    animation: shapeFloat 15s ease-in-out infinite;
}

.shape1 {
    animation-delay: 0s;
}

.shape2 {
    animation-delay: 5s;
}

.shape3 {
    animation-delay: 10s;
}

@keyframes shapeFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(20px, -20px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}