/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Stolzl', sans-serif;
    background: #ffffff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: #333;
}

.container {
    width: 100%;
    max-width: 800px;
}

.form-wrapper {
    background: #324192;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.5s ease-out;
}

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

/* Logo */
.logo-container {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    max-width: 200px;
    height: auto;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 30px;
}

.title {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
    line-height: 1.2;
}

.subtitle {
    font-size: 16px;
    color: #dddddd;
    font-weight: 400;
}

/* Formulario */
.form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-wrapper {
        padding: 30px 20px;
    }
    
    .title {
        font-size: 24px;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

label {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
}

.required {
    color: #e74c3c;
}

input[type="text"],
input[type="tel"],
input[type="email"],
select {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: 'Stolzl', sans-serif;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    transition: all 0.3s ease;
    color: #333;
}

input[type="text"]:focus,
input[type="tel"]:focus,
input[type="email"]:focus,
select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

input[type="text"]::placeholder,
input[type="tel"]::placeholder,
input[type="email"]::placeholder {
    color: #999;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

select:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
    color: #999;
}

/* Loader para sedes */
.loader-container {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
}

.loader {
    border: 2px solid #f3f3f3;
    border-top: 2px solid #667eea;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Checkbox */
.checkbox-group {
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-weight: 400;
}

input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-right: 10px;
    cursor: pointer;
    accent-color: #667eea;
}

.checkbox-text {
    font-size: 13px;
    color: #dddddd;
    line-height: 1.5;
}

/* Botón de envío */
.submit-btn {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    font-weight: 700;
    font-family: 'Stolzl', sans-serif;
    color: #fff;
    background: #F58634;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(245, 134, 52, 0.4);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 134, 52, 0.6);
    background: #e57628;
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-loader {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-loader .loader {
    border-color: rgba(255, 255, 255, 0.3);
    border-top-color: white;
    width: 20px;
    height: 20px;
}

/* Mensaje de respuesta */
.response-message {
    padding: 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    margin-top: 15px;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.response-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.response-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Animaciones de validación */
input:invalid:not(:placeholder-shown),
select:invalid:not([value=""]) {
    border-color: #e74c3c;
}

input:valid:not(:placeholder-shown),
select:valid:not([value=""]) {
    border-color: #27ae60;
}