/*
 * Author: Gabriele Pinzauti
 * 2023 All rights reserved.
*/

/* Colors */
:root {
    --primary-fg-color: rgba(34, 34, 34, 1);
    --primary-bg-color: rgba(250, 250, 250, 1);
    --secondary-fg-color: rgba(0, 102, 187, 1);
    --secondary-bg-color: rgba(217, 231, 255, 1);
    --box-shadow-color: rgba(0, 0, 0, 0.1);
}

/* Body */
body {
    padding: 0px;
    font-family: 'Montserrat', sans-serif;
    background-color: var(--primary-bg-color);
}

/* Layout */
header {
    margin-bottom: 1.5em;
}

nav.navbar {
    background-color: var(--primary-fg-color);
    color: var(--primary-bg-color);
    font-size: 1.2em;
    z-index: 999;
}

.nav-container a,
.nav-container a:focus {
    color: var(--primary-bg-color);
    text-decoration: none;
}

.nav-container a:hover {
    color: var(--secondary-bg-color);
    text-decoration: none;
}

.nav-link {
    padding: 0.5em;
}

main {
    margin-bottom: 1.5em;
}

section.active {
    display: block;
}

footer {
    background-color: var(--primary-fg-color);
    color: var(--primary-bg-color);
    padding: 1em;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
    left: 0;
    right: 0;
    height: 3.5em;
}

/* Heading styles */
h1 {
    color: var(--primary-bg-color);
    text-shadow: 0.05em 0.05em var(--primary-fg-color);
    font-size: 4em;
    font-weight: bold;
    text-align: center;
}

h2 {
    font-size: 2em;
    font-weight: bold;
    text-shadow: 0.05em 0.05em var(--primary-fg-color);
    text-align: center;
    margin-bottom: 1em;
}

h3 {
    font-size: 1.3em;
    font-weight: bold;
    text-align: center;
    margin-bottom: 1em;
    padding: 0.5em;
    background-color: var(--secondary-fg-color);
    box-shadow: 0.05em 0.05em var(--primary-fg-color);
    border-radius: 0.5em;
    color: var(--primary-bg-color);
}

h3 span {
    font-size: 1em;
    font-weight: normal;
    display: block;
    margin-top: 1em;
}

h3 i {
    margin-right: 0.5em;
    color: var(--primary-bg-color);
}

/* Paragraph */
p {
    margin-bottom: 0.5rem;
}

/* Unordered lists */
li {
    list-style: none;
}

/* Links */
a {
    color: var(--secondary-fg-color);
    text-decoration: none;
}

a:hover {
    color: var(--primary-fg-color);
}

/* Images */
img.about-me {
    width: 30%;
    max-width: 300px;
    margin: 1em;
    display: block;
}

/* IDs */
#home {
    background-image: url(../img/jpg/banner.jpg);
    background-size: cover;
    background-position: left center;
    height: 100vh;
    max-height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    background-attachment: fixed;
}

@supports (background-image: url(../img/webp/banner.webp)) and (not (background-image: url(../img/avif/banner.avif))) {
    #home {
        background-image: url(../img/webp/banner.webp);
    }
}

@supports (background-image: url(../img/avif/banner.avif)) {
    #home {
        background-image: url(../img/avif/banner.avif);
    }
}

#menu {
    background-color: var(--primary-fg-color);
    color: var(--primary-bg-color);
    padding: 1em;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: center;

}

#professional-experience,
#about-me,
#contacts {
    display: none;
    padding-top: 4rem;
}

picture {
    width: 100%;
}

#img-contact-place {
    max-height: 525px;
    max-width: 100%;
    height: auto;
}

#upper-img-aboutme {
    width: 200px;
    height: 200px;
}

/* Other */
.container {
    width: 80%;
    margin: 0 auto;
}

.nav-container {
    display: flex;
    justify-content: center;
}

.nav-container a {
    color: var(--primary-bg-color);
    text-decoration: none;
    margin: 0 20px;
}

.image-container {
    max-width: 400px;
    width: 40%;
    margin: auto;
    margin-top: 1em;
    display: block;
}

.skill-tag {
    background-color: var(--secondary-bg-color);
    color: var(--secondary-fg-color);
    padding: 0.5em 1em;
    border-radius: 20px;
    display: inline-block;
    margin: 0.5em;
}

.flag {
    height: 0.8em;
    margin-bottom: 0.2em
}

.fa-map-marker-alt,
.fa-linkedin,
.fa-instagram {
    border: 1px solid var(--secondary-fg-color);
    border-radius: 50%;
    padding: 10px;
    box-shadow: 2px 2px 5px var(--box-shadow-color);
    margin-right: 5px;
    color: var(--secondary-fg-color);
}

.fa-map-marker-alt:hover,
.fa-linkedin:hover,
.fa-instagram:hover,
.fa-map-marker-alt:focus,
.fa-linkedin:focus,
.fa-instagram:focus {
    border-color: var(--primary-fg-color);
    color: var(--primary-fg-color);
}

.top-toggler {
    color: var(--primary-bg-color);
}

.navbar-toggler:focus {
    box-shadow: none;
}

.row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.col-sm-4,
.col-sm-8 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.col-sm-4 p:first-of-type {
    font-weight: bold;
}

.col-sm-8 p:first-of-type {
    margin-top: 0;
}

@media screen and (max-width: 992px) {
    h1 {
        font-size: 1.2em;
    }

}