/* utilities */
.container {
    max-width: 1100px;
    margin: 0 auto;
    overflow: auto;
    padding: 0 40px;
    }

.btn {
    display: inline-block;
    padding: 10px 30px;
    cursor: pointer;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 5px;
}    

.btn-outline {
    background-color: transparent;
    border: 1px #fff solid;
}

.btn:hover{
    transform: scale(0.98);
}

/* backgrounds & colored buttons */
.bg-primary, 
.btn-primary {
    background-color: var(--primary-color) ;
    color: #fff;
}

.bg-dark, 
.btn-dark {
    background-color: var(--dark-color) ;
    color: #fff;
}

.bg-light {
    background-color: var(--light-color) ;
}


.btn-light {
    background-color: var(--light-color) ;
    color: #333;
}

.bg-secondary, 
.btn-secondary {
    background-color: var(--secondary-color) ;
    color: #fff;
}
/* text colors */
.text-primary {
    color: var(--primary-color) ;
}

.text-dark {
    color: var(--dark-color) ;
}

.text-light {
    color: var(--light-color) ;
}

.text-secondary {
    color: var(--secondary-color) ;
}

.bg-primary a, 
.btn-primary a,
.bg-dark a, 
.btn-dark a,
.bg-secondary a, 
.btn-secondary a {
    color: #fff;
}

.h1-examples {
    margin-top: 0px;
    margin-bottom: 0px;
}

.h2-examples {
    padding-left: 10px;
}

/* textsize */
.lead {
    font-size: 20px;
}

.sm {
    font-size: 1rem;
}

.md {
    font-size: 2rem;
}

.lg {
    font-size: 3rem;
}

.xl {
    font-size: 4rem;
}

.text-center {
    text-align: center;
}

/* alert */
.alert {
    background-color: var(--light-color);
    padding: 10px 20px;
    font-weight: bold;
    margin: 15px;
}

.alert i {
    margin-right: 10px;
}

.alert-success {
    background-color: var(--success-color);
    color: #fff;
}
.alert-error {
    background-color: var(--error-color);
    color: #fff;
}

.flex {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    }

.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.grid-examples {
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    padding: 10px;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}
.grid-1 {
    grid-template-columns: repeat(1, 1fr);
}
.grid-2 {
    grid-template-columns: 1fr, 2fr;
}

.grid-3-examples {
    grid-template-columns: 1fr, 2fr, 1fr;
}

.grid-5 {
    grid-template-columns: repeat(5, 1fr);
}

.card {
    background-color: #fff;
    color: #333;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    padding-top: 20px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 8px;
    margin: 10px;
    min-width: 150px;
}

.card-contact {
    background-color: #fff;
    color: #333;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    padding-top: 20px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 8px;
    margin: 10px;
    min-width: 150px;
}

.card {
    background-color: #fff;
    color: #333;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    padding-top: 20px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 8px;
    margin: 10px;
    min-width: 150px;
}

.card-examples {
    background-color: var(--light-color);
    color: #333;
    align-items: center;
    text-align: center;
    padding-top: 0px;
    padding-left: 0px;
    padding-right: 0px;
    padding-bottom: 0px;
    margin-top: 0px;
    margin-bottom: 0px;
}
.card-examples-text {
    background-color: var(--light-color);
    color: #333;
    align-items: top;
    text-align: left;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    padding-top: 10px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 10px;
    margin-top: 0px;
    margin-bottom: 0px;
    border-width: 10px;
    border-color: #333;
}
.card-examples-text-bullets {
    background-color: var(--light-color);
    color: #333;
    align-items: center;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    padding-top: 10px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 10px;
    margin-top: 0px;
    margin-bottom: 0px;
    border-width: 10px;
    border-color: #333;
}

.card-examples-outer {
    background-color: var(--light-color);
    color: #333;
    align-items: center;
    text-align: center;
    border-color: var(--dark-color);
    border-width: 5px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    padding-top: 10px;
    padding-left: 50px;
    padding-right: 50px;
    padding-bottom: 10px;
    margin: 35px;
    min-width: 150px;
    align-items: center;
}

/* Margin */
.my-1 {
    margin: 1rem 0;
}

.my-2 {
    margin: 1.5rem 0;
}

.my-3 {
    margin: 2rem 0;
}

.my-4 {
    margin: 3rem 0;
}

.my-5 {
    margin: 4rem 0;
}

.m-1 {
    margin: 1rem;
}

.m-2 {
    margin: 1.5rem;
}

.m-3 {
    margin: 2rem;
}

.m-4 {
    margin: 3rem;
}

.m-5 {
    margin: 4rem;
}

/* Padding */
.py-1 {
    padding: 1rem 0;
}

.py-2 {
    padding: 1.5rem 0;
}
.py-card {
    padding: 30px;
}

.py-3 {
    padding: 2rem 0;
}

.py-4 {
    padding: 3rem 0;
}

.py-5 {
    padding: 4rem 0;
}

.p-1 {
    padding: 1rem;
}

.p-2 {
    padding: 1.5rem;
}

.p-3 {
    padding: 2rem;
}

.p-4 {
    padding: 3rem;
}

.p-5 {
    padding: 4rem;
}