/* 1. Tipografías */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@300..700&display=swap');

@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

* {
    font-family: "Open Sans", sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, #9DE795 0%, #0A932C 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

/* Animación de fondo */
body::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: -200px;
    left: -200px;
    animation: float 20s infinite;
}

body::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    bottom: -150px;
    right: -150px;
    animation: float 15s infinite reverse;
}

@keyframes float {

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

    50% {
        transform: translateY(50px) translateX(50px);
    }
}

/* Contenedor principal */
.container {
    max-width: 1100px;
    width: 100%;
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    z-index: 1;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Columna izquierda */
.cont-left {
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo {
    margin-bottom: 40px;
    text-align: center;
}

.logo img {
    max-width: 180px;
    height: auto;
}

.form-header {
    margin-bottom: 35px;
    text-align: center;
}

.icon-container {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #9DE795, #0A932C);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    animation: pulse s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 #0A932C;
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(102, 126, 234, 0);
    }
}

.icon-container i {
    font-size: 36px;
    color: white;
}

.form-header h2 {
    font-size: 28px;
    color: #2c3e50;
    margin-bottom: 12px;
    font-weight: 700;
}

.form-header p {
    font-size: 15px;
    color: #7f8c8d;
    line-height: 1.6;
}

/* Formulario */
.form {
    width: 100%;
}

.cont-input {
    position: relative;
    margin-bottom: 25px;
}

.cont-input i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: #9DE795;
    transition: all 0.3s;
}

.cont-input input {
    width: 100%;
    padding: 16px 20px 16px 55px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s;
    background: #f8f9fa;
}

.cont-input input:focus {
    outline: none;
    border-color: #9DE795;
    background: white;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.cont-input input:focus+i {
    color: #0A932C;
}

/* Botón */
.btn-submit {
    width: 100%;
    padding: 16px;
    background:#0A932C;
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

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

/* Loading */
.btn-submit.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-submit.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 10px;
}

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

/* Links */
.link-volver {
    text-align: center;
    margin-top: 20px;
}

.link-volver a {
    color: #9DE795;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.link-volver a:hover {
    color: #0A932C;
    gap: 12px;
}

/* Alert */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: none;
    align-items: center;
    gap: 12px;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert.show {
    display: flex;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-left: 4px solid #28a745;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

.alert i {
    font-size: 20px;
}

/* Columna derecha */
.cont-right {
    background: linear-gradient(135deg, #9DE795 0%, #0A932C 100%);
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cont-right::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.cont-right::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    bottom: -80px;
    left: -80px;
}

.info {
    position: relative;
    z-index: 1;
    text-align: center;
}

.info-icon {
    font-size: 100px;
    margin-bottom: 30px;
    opacity: 0.9;
    animation: bounce 2s infinite;
}

@keyframes bounce {

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

    50% {
        transform: translateY(-20px);
    }
}

.info h3 {
    font-size: 26px;
    margin-bottom: 20px;
    font-weight: 700;
}

.info p {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.95;
}

.info-features {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.feature-item i {
    font-size: 24px;
}

.feature-item span {
    font-size: 15px;
}

/* Responsive */
@media (max-width: 968px) {
    .container {
        grid-template-columns: 1fr;
    }

    .cont-right {
        display: none;
    }

    .cont-left {
        padding: 40px 30px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .cont-left {
        padding: 30px 20px;
    }

    .form-header h2 {
        font-size: 24px;
    }

    .logo img {
        max-width: 140px;
    }
}