@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Oswald:wght@200..700&display=swap');

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
}

.container {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto;
   /* border: 5px solid black; */
}

section {
    padding: 2.5rem 0;
}

img {
    max-width: 100%;
}

h1 , h2, h3 {
    margin-top: 0;
}

/* Button Classes */

.btn {
    background-color: #A59678;
    color: #FFF;
    border-radius: 100px;
    text-decoration:  none;
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    padding: 0.5em 1em;
    text-transform: uppercase;
}

.nav__item--btn {
    margin-top: 0.6rem;
    padding: 0.2em 0.8em;
}

.CTA-btn {
    font-size: 24px;
    display: inline-block; /* required so that the margin property would work on an <a> tag (inline-element) */ 
    margin: 1rem 0 1rem 0;
   }

/* Navigation - Header */

header {
   /* width: 100%; */
    background-color: #2E323F;
    color: #FFF;
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
}

.header__inner {
    padding-top: 1rem;
    text-align: center;
    position: relative;   
}

.nav {
    visibility: hidden; /* Hide at mobile size */
    height: 0;
   }

.nav-toggle {
    cursor: pointer;
    font-size: 1.25rem;
    position: absolute; 
    left: 0;
    padding-top: 2px;
    transition: opacity 250ms ease;
}

.nav--visible {
    visibility:visible ;
    height: auto;
    padding-bottom: 25px;
}

.nav__list {
    list-style: none;
    text-transform: uppercase;
    font-size: 1.2rem;
    padding: 0;
}

.nav__link {
    color: #FFF;
    text-decoration: none;
}

.nav__link:hover,
.nav__link:focus,
.nav-toggle:focus,
.nav-toggle:hover,
.footer__nav__link:focus,
.footer__nav__link:hover,
.btn:focus,
.btn:hover {
    opacity: 0.65;
}

/* Navigation - Footer */

footer {
    background: #3B4050;
    color: white;
    width: 100%;
}

.footer-title {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    margin: 0;
    padding: 2rem 0 0 0;
    font-size: 3rem;
    color: #FFF;
}

.footer__nav__list {
    padding: 0 0 1rem 0;
    margin: 1.8rem 0 0 0;
    list-style: none;
    font-size: 1.125rem;
   /* font-weight: bold; */
}

.list-title {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    color: #A59678;
    font-size: 1.5rem;
    margin-top: .7em;
}

.footer__nav__item {
    margin-top: .7em;
    color: #6F737F;
}

.footer__nav__link{
    color: #6F737F;
    text-transform: capitalize;
    text-decoration: none;
    cursor: pointer;
}


/* Sections and Divs */

.hero-section-wrapper {
    background-color: #3B4050;
}

.hero-section__title {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    font-size: 50px;
    line-height: 1.05em;
    color: #FFF;
}

.hero-section__title--span {
    color: #A59678;
}

.hero-section__text {
    font-size: 24px;
    color: #6F737F;
}

.section-2 {
    background-color: #6F737F;
}

.section-2__title {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    font-size: 30px;
    color: #A59678;
}

.section-2__text {
    font-size: 18px;
    line-height: 1.3em;
}

.section-3__title {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    color: #A59678;
    font-size: 2.2rem;
}

.section-3__text {
    font-size: 1.25rem;
    line-height: 1.4em;
}

.section-3__card-wrapper{
    display: flex;
    flex-direction: column;
    flex: 1; /* ensure that all cards become the same height */
}

.small-card {
    background-color: #3B4050;
    color: #FFF;
    text-align: center;
    padding: 1.75rem;
    margin: 1rem 0 0 0;
    line-height: 1.5em; 
   /* border: 4px solid yellow; */
}


/* For medium screens like tablets */
@media (min-width: 850px) {
    
    .flex {
        display: flex;
        justify-content: space-between;
    }
    
    .header__inner {
        padding-bottom: 1rem;
    }

    .nav-toggle {
        display: none;
    }

    .nav {
        visibility: visible;
       }

    .nav--visible {
        padding-bottom: 0px;
    }

    .nav__list {
        margin: 0 0; 
    }

    .nav__item {
        margin-left: 1rem;
    }

    .nav__item--btn {
        margin-top: 0;
    }

    footer {
        padding: 2rem 0 2rem 0;
    }

    .footer-title {
        text-align: center;
        font-size: 60px;
    }

    .footer__company-bio {
        width: 35%;
    }

    .footer__nav__list {
        padding: 0 0 1.5rem 0;
    }

    .list-title {
        padding: 0 0 0.5rem 0;
    }

    section {
        padding: 4rem 0;
    }

    .hero-section__title {
        font-size: 70px;
        margin-bottom: 0px;
        margin-right: 1.8rem;   
    }

    .col-hero-2 {
        align-self: flex-end;  
    }

    .section-2 {
        text-align: center;
    }

    .section-2 .col {
        width: 25%;
    }

    .section-3__card-wrapper{
        display: flex;
        flex-direction: row;
        flex: 1; /* ensure that all cards become the same height */
        width: 30%;
        justify-content: space-between;
    }

    .small-card {
        width: 32%;
    }

    .flex-s3 {
        flex-wrap: wrap;
    }
    
}

/* For laptops and desktops */
@media (min-width: 1100px) { 

    .flex-s3 {
        display: flex;
        justify-content: space-between;
    }

    .hero-section-wrapper {
        padding: 5rem 0 6rem 0;
    }

    .hero-section__title {
        font-size: 90px;
    }
    
    .section-3__card-wrapper{
        flex-direction: column;
        flex: 1; /* ensure that all cards become the same height */
        margin-left: 50px;
        justify-content: flex-start; 
    }

    .small-card {
        width: 100%;
    }

    .col-s3-1 {
        width: 70%
    }

}