:root {
    --dark-orange: #b93726;
    --orange: #B4583C;
    --light-orange: #f15a27;
    --beige: #fff5e2;
    --light-beige: #ede6e2;
    /* #F5F2F0; */
    --neutral: #F0F0F0;
    --light-grey: #AFAEAE;
    --dark-grey: #3F3F3F;
    --white: #fff;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    box-sizing: border-box;
}

html, body {
    min-height: 100%;
}

a {
    color: var(--dark-orange);
}

a:hover {
    text-decoration: none;
    color: var(--light-grey);
}

/* +++++++++++++SIDEBAR +++++++++++++++++++++  */

#general-section {
    height: 100vh;
}

.sidebar {
    position: fixed;
    bottom: 0;
    top: 0;
    left: 0;
    background-color: var(--light-beige);
}

/* SOCIAL MEDIA ICONS TOP*/
.icons-header {
    display: none;
}

.sm-top {
    width: 2.6rem;
    padding: 0.5rem; 
}

/* NAV MENU */ 

.navbar-expand-md {
    flex-flow: column;
    justify-content: flex-start;
}

.navbar-expand-md .navbar-collapse {
    padding-left: 0;
}

.navbar-brand {
    display: flex;
    justify-content: center;
    margin-right: 0;
    padding-top: 4.3125rem;
}

/* LOGO */
.navbar-brand img {
    width: 275px;
    padding: 0 2rem 0 2rem;
}

/* MENU OPTIONS */
.navbar-nav{
    flex-direction: column!important;
}

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

.nav-link {
    font-size: 120%;
}

/* FOOTER */
footer {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 175px;
}

/* SOCIAL MEDIA ICONS */
.icons {
    width: 90%;
    display: flex;
    justify-content: center;
}

.icons img {
    width: 3.2rem;
    padding: 15px 10px 30px 15px;
}

.sm-top:hover {
    opacity: 0.50;
}

/* +++ GENERAL SECTION +++  */

main {
    margin: 0;
}

.main-area {
    margin-right: 0;
    right: 0;
    padding: 6rem 5rem;
    background-image: url("images/work/logo_watermark03.png");
    background-repeat: no-repeat;
    background-size: cover;
}

.no-background {
    background-size: 0 0;
}

.heading {
    font-family: 'Montserrat', sans-serif;
    margin: 15px 0;
    font-size: 3.3rem;
    color: var(--dark-orange);
}

/* BACK TO TOP */
#top:hover {
    text-decoration: none;
}

.arrow {
    font-size: 120%;
    color: var(--dark-orange);
    font-weight: bold;
    transition: .5s;
    margin: 3rem 0 0 0;
    display: none;
}

.arrow:hover {
    color:var(--light-grey);
}

.display-arrow {
    display: flex;
    justify-content: center;
}

.top-arrow {
    display: flex;
    justify-content: flex-end;
}

.top-arrow-icon {
    width: 35px;
}

.top-arrow-icon:hover {
    transform: scale(1.3);
    transition-delay: ease-in;
}

/* +++++++++++++ ABOUT ME +++++++++++++++++++++  */

.personal_img {
   width: 100%;
   border-radius: 50%;
}

/* +++++++++++++ WORK SECTION +++++++++++++++++++++  */

.grid-container {
    display: grid;
    justify-content: center;
    grid-gap: 30px;
    grid-template-columns: 30% 30% 30%;
    padding: 0;
}

.grid-container > section {
    padding: 0 0 20px 0;
    text-align: center;
    background-color: var(--light-beige);
    border-radius: 10px;
}

.card-img, .card-img-bottom, .card-img-top {
    border: 9px solid var(--light-beige);
}

.sample-text {
    padding: 1.25rem;
}

.work_sample:hover {
    opacity: 0.5;
}

.card-title {
    color: var(--dark-orange);
    font-weight: 600;
}

.text-muted {
    text-decoration: none;
}

/* +++++ WORK SAMPLES +++++  */

.main-area-samples {
    margin-right: 0;
    right: 0;
    padding: 3rem 5rem;
   /*
    background-image: url("images/work/homepage_background.png");
    background-repeat: no-repeat;
    background-size: cover;
    */
}

.sample-detail {
    width: 100%;
}

.sample-detail img {
    width: 100%;
    margin-top: 20px;
}

.medicalApp {
    display: block;
    margin: auto;
}

.subtitle_center {
    font-size: 35;
    font-weight: 200;
    color: var(--dark-orange);
    text-align: center;
}

/* +++++++++++++ CONTACT  +++++++++++++++++++++  */

.form-row {
    display: grid;
    grid-template-rows: auto auto auto;
    grid-template-columns: 3% 40%;
    grid-gap: 20px;
}

.info-contact {
    margin-top: .4rem;
    padding-left: .6rem;
}

.sm-top-animated {
    width: 2.6rem;
    padding: 0.5rem; 
    transition: transform 250ms;
}

.sm-top-animated:hover {
    opacity: 0.70;
    transform: translateY(-7px);
}
    
    
/* +++++++++++++ MEDIA QUERIES +++++++++++++++++++++  */

/* START Media queries 992px */
@media only screen and (max-width: 992px) {
.personal_img {
    width: 50%;
    margin-bottom: 2rem;
}

.arrow {
    display: flex;
    justify-content: center;
}
  
.form-control {
    width: 100%;
}    
    
.grid-container {
    grid-template-columns: 50% 50%;
}
    
} /* END Media queries 992px */


/* START Media queries 769px */
@media only screen and (max-width: 769px) {

.sidebar {
    height: 235px;
    z-index: 1;
    padding: 0;
}
    
.icons-header {
    padding-top: 0.4rem;
    margin-right: 1rem;
    display: flex;
    justify-content: flex-end;
}
    
.navbar {
    padding: 0;
}
    
.navbar-brand {
    padding: 0;
}

.navbar-collapse {
    background-color: var(--light-beige);
    width: 100%;
}
 
.navbar-expand-md .navbar-collapse {
    margin-top: .5rem;
}    

.navbar-nav {
    padding: 0.5rem 0;
}    
    
.nav-item {
    padding: 0 0.5rem 0 0.7rem;
}
  
.nav-link {
    font-size: 105%;
}
    
footer {
    display: none;
}

.main-area {
    margin-top: 248px;
    padding: 3rem 3rem;
}

.main-area-samples {
    margin-top: 240px;
    padding: 2rem 3rem;
}    
    
.heading {
    margin-top: 0;
    font-size: 2.7rem;
}    
      
.personal_img {
    width: 45%;
    margin-bottom: 2rem;
} 
    
.sample-detail img {
    width: 80vw;
}
     
} /* END Media queries 769px */

/* START Media queries 576px */
@media only screen and (max-width: 576px) {
.grid-container {
    grid-template-columns: 100%;
}

.personal_img {
    width: 70%;
}

.form-row {
    grid-template-columns: 10% 80%;
    grid-gap: 10px;
}    

.navbar-brand img {
    width: 260px;
}
    
.info-contact {
    font-size: 1rem;
    margin-top: 0.6rem;
}    
    
} /* END Media queries 576px */

/* START Media queries 375px */
@media only screen and (max-width: 375px) {
.heading {
    font-size: 2.3rem;
} 
    
.form-control {
     font-size: 0.8rem;   
}
    
} /* END Media queries 375px */