/* font */
@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Caudex:ital,wght@0,400;0,700;1,400;1,700&display=swap');

:root {
    font-size: 20px;
    --main: 0, 13, 51;
    --menubg: 208, 218, 225;
    --menuhov: 153, 230, 255;
    --menuhovbg: 20, 26, 31;
    --titlestart: 38, 38, 100;
    --titleend: 23, 83, 23;
    --hovershadow: 237, 94, 94;
    --links: 204, 0, 102;
    --linkbg: 210, 255, 77;
}
@media (max-width: 768px) {
    :root {
        font-size: 19px;
    }
}
*, *::before, *::after {
    box-sizing: border-box;
}
body {
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.72)), url(asset/sfondo.jpg);
    background-attachment: fixed;
    background-position: 50% 40%;
    font-family: "Lexend", sans-serif;
    font-weight: 350;
    color: rgb(var(--main));
    margin: auto;
}
strong {
    letter-spacing: 0.02em;
    font-weight: 600;
}
em {
    letter-spacing: 0.04em;
}
a {
    color: rgb(var(--links));
}
a:hover, a:active {
    background-color: rgba(var(--linkbg), 0.5);
}

/* navbar e titolo */
nav {
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
    background-color: rgb(var(--menubg));
    color: rgb(var(--main));
    font-size: 1.1rem;
    font-family: "Lexend", sans-serif;
    z-index: 1;
    text-align: center;
}

nav div {
    padding: 0.6rem 2rem 0.6rem 2rem;
}
.navmain {
    font-family: "Caudex", serif;
    font-weight: 600;
    letter-spacing: 0.06em;
}
.mainmenu {
    font-size: 0.9em;
    font-style: italic;
    align-content: center;
    gap: 15px;
}
.mainmenu a {
    padding: 1em 0.4em 0.74em 0.4em;
    margin: 0 0.8em 0 0.8em;
}
.mainmenu a:link, .mainmenu a:visited, .navmain a:link, .navmain a:visited {
    text-decoration: none;
    color: rgb(var(--main));
}
.mainmenu a:hover, .mainmenu a:active {
    background-color: rgb(var(--menuhovbg));
    color: rgb(var(--menuhov));
}
.navmain a:hover, .navmain a:active {
    background-color: transparent;
    color: rgb(var(--main));
}
@media (max-width: 768px) {
    nav {
        flex-wrap: wrap;
        flex-direction: column;
        justify-content: center;
    }
    .navmain {
        text-align: center
    }
    .mainmenu {
        padding-top: 0.6rem;
        padding-bottom: 0.6rem;
        text-align: center;
        font-size: 0.8em;
    }
    .mainmenu a {
        margin: 0.3rem 0.5rem;
    }
    .mainmenu a:hover, .mainmenu a:active, .navmain a:hover, .navmain a:active {
        padding: 0.2em;
        border-radius: 8px;
    }
}

/* stili del testo */
header {
    margin-right: 4rem;
    margin-left: 4rem;
    font-family: "Caudex", serif;
    font-weight: 600;
}

h1 {
    text-align: left;
    margin: 1.5rem;
    font-size: 4.5rem;
    letter-spacing: 0.2rem;
    word-spacing: 0.4rem;
    background: linear-gradient(to right, rgb(var(--titlestart)), rgb(var(--titleend)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.subtitle {
    text-align: right;
    background: linear-gradient(to left, rgb(var(--titlestart)), rgb(var(--titleend)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: italic;
    font-size: 1.5em;
    margin-bottom: 1%;
}
h2, h3 {
    text-align: center;
    font-family: "Caudex", serif;
    font-weight: 600;
    background: linear-gradient(to right, rgb(var(--titlestart)), rgb(var(--titleend)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
@media (max-width: 768px) {
    header {
        text-align: center;
        margin: 0 1rem;
    }
    h1, .subtitle {
        text-align: center;
    }
    h1 {
        font-size: 3rem;
    }
    .subtitle {
        font-size: 1.3em;
    }
}
h2 {
    font-size: 1.6rem;
}
h3 {
    font-size: 1.4rem;
}
p {
    margin: 1.8rem 0;
    line-height: 2.2;
}
.text_flex h2 {
    margin: 1.1rem 3.2rem;
}
@media (max-width: 768px) {
    p {
        margin:
    }
}

/* immagini in generale */
img {
    width: 100%;
    max-height: 1700px;
    border-radius: 5px;
    border: 2px solid rgb(var(--main));
}
.img_fill {
    text-align: center;
    align-content: center;
    overflow: hidden;
    position: relative;
    margin: auto;
}
.img_fill img {
    position: relative;
    width: 70%;
    height: 70%;
}
@media (max-width: 768px) {
    .img_fill img {
        width: 95%;
        height: 95%;
    }
}

/* intro */
.intro {
    margin: 3.3rem 4%;
}

/* sezione principale */
.content {
    margin-left: 10%;
    margin-right: 10%;
    text-align: justify;
}
main {
    margin-left: 2.4rem;
    margin-right: 2.4rem;
}
.sect {
    display: flex;
    gap: 80px;
    justify-content: space-between;
    align-items: center;
    margin: 2.1rem 1.8rem;
}
.text_flex {
    padding-bottom: 1.3rem;
}
.img_cont {
    width: 100%;
    height: 100%;
}
.card {
    background-color: rgb(var(--menubg));
    border-radius: 10px;
    margin: 2.1rem 1.8rem;
    padding: 0.1rem;
    font-size: 0.9rem;
}

.righttext /* tutti gli h2 dispari */ {
    text-align: left;
}
.lefttext /* tutti gli h2 pari */ {
    text-align: right;
}
@media (max-width: 768px) {
    main {
        margin: auto;
    }
    .text_flex p {
        margin: 0;
    }
    .righttext, .lefttext {
        text-align: center;
    }
    .sect {
        gap: 0;
        margin: 0.2rem 0;
    }
    .card {
        padding: 0.7rem;
        margin: 1.5rem 1rem;
    }
}
@media (max-width: 1024px) {
    .sect {
        flex-wrap: wrap;
    }
}
section {
    margin-top: 2rem;
}
.res {
    margin-left: 3rem;
    margin-right: 3rem;
    font-size: 0.85rem;
    list-style-type: none;
}
.res li {
    border-left: 3px solid rgb(var(--titlestart));
}
.res p {
    margin: 1.1rem 2rem;
    line-height: 1.6;
}

/* link scopri di più */
.more {
    text-align: center;
    letter-spacing: 0.04rem;
    font-size: 1.05rem;
}
@media (max-width: 768px) {
    .more {
        margin-top: 1rem;
    }
    .res {
        margin: auto;
    }
}
.more a, .res a {
    text-decoration: none
}
.more a:hover, .res a:hover {
    text-decoration: none;
    background-color: rgba(var(--linkbg), 0.5);
    border-radius: 4px;
}
.more a:after, .res a:after {
    content: " ↱";
    font-size: 0.9rem;
    vertical-align: super;
}
@media (min-width: 1024px) {
    .card a:after {
        content: " ↱";
        font-size: 0.9rem;
        vertical-align: super;
    }
}

/* esplora */
.pagelinks {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-items: center;
    gap: 0.7rem;
    margin-left: 1.6666rem;
    margin-right: 1.6666rem;
}
.pagelinks a:link, .mapdl a:visited {
    text-decoration: none;
    color: rgb(var(--main));
}
.linkitem {
    border: 0.15rem solid rgb(var(--main));
    background-color: rgba(var(--menubg), 0.5);
    padding: 0.4rem;
    margin-bottom: 0.2rem;
    border-radius: 6px;
    text-align: center;
    max-width: 16rem;
    min-width: 8rem;
    max-height: 14rem;
    min-height: 8rem;
    align-content: center;
    position: relative;
}
.linkitem:hover {
    box-shadow: 0 0 0.6rem rgba(var(--hovershadow), 0.7);
}
.linkitem p {
    font-size: 1.1em;
    font-weight: 400;
    padding: 0.1rem;
    letter-spacing: 0.02em;
    word-spacing: 0.04em;
    position: relative;
    left: 0;
    right: 0;
    margin: auto;
}
.pagelinks a:visited {
    color: rgb(var(--main));
}

/* Torna su */
#topButton {
  display: none;
  position: fixed;
  bottom: 0;
  right: 0;
  z-index: 2000;
  width: 3rem;
  height: 3rem;
  font-size: 1.6rem;
  padding: 0.5rem;
  color: rgb(var(--main));
  border: 3px solid rgba(var(--main), 0.9);
  border-radius: 10px;
  text-align: center;
  background-color: rgba(var(--menubg), 0.9);
  margin: 0.7778rem 0.7778rem 0.7778rem 5.5555rem;
  cursor: pointer;
  transition: all 0.1s ease;
}
#topButton:hover {
  background-color: rgb(var(--menuhovbg));
  color: rgb(var(--menuhov));
}
@media (max-width: 1024px) {
    #topButton {
        width: 2.2rem;
        height: 2.2rem;
        padding: 0;
        font-size: 1.3rem;
    }
}

/* Slideshow container */
.slideshow-container {
  max-width: 1000px;
  position: relative;
  margin: auto;
  margin-bottom: 0.2rem;
}

/* Hide the images by default */
.mySlides {
    display: none;
}

/* Next & previous buttons */
.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  margin-top: -22px;
  padding: 16px;
  color: white;
  font-weight: bold;
  font-size: 18px;
  transition: 0.6s ease;
  border-radius: 0 6px 6px 0;
  user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 6px 0 0 6px;
}

.prev:hover, .next:hover {
  background-color: rgba(var(--main), 0.8);
}

/* Caption text */
.caption {
  color: rgb(var(--menubg));
  font-size: 0.8rem;
  padding: 8px 12px;
  position: absolute;
  bottom: 6px;
  width: 100%;
  text-align: center;
  letter-spacing: 0.1rem;
  background-color: rgba(var(--main), 0.4);
}
.fillcaption {
  color: rgb(var(--menubg));
  font-size: 0.8rem;
  padding: 8px 12px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1%;
  width: 70%;
  letter-spacing: 0.1rem;
  background-color: rgba(var(--main), 0.4);
  margin: auto;
  text-align: center;
}
@media (max-width: 1024px) {
    .card {
        font-size: 0.75rem;
    }
    .fillcaption {
        letter-spacing: 0;
        width: 95%;
        bottom: 2%;
        font-size: 0.75rem;
    }
}

/* Number text (1/3 etc) */
.numbertext {
  color: rgb(var(--menubg));
  font-size: 0.6rem;
  padding: 8px 12px;
  position: absolute;
  top: 0;
  background-color: rgba(var(--main), 0.3);
}

/* The dots/bullets/indicators */
.dot {
  cursor: pointer;
  height: 16px;
  width: 16px;
  margin: 0 2px;
  background-color: #bbb;
  border-radius: 32%;
  display: inline-block;
  transition: background-color 0.6s ease;
}

.active, .dot:hover {
  background-color: #717171;
}

/* Fading animation */
.fade {
  animation-name: fade;
  animation-duration: 1.5s;
}

@keyframes fade {
  from {opacity: .4}
  to {opacity: 1}
}

/* footer */
footer {
    text-align: center;
    margin-top: 1.4rem;
    padding: 0.7rem 0.3rem;
    background-color: rgb(var(--menubg));
    color: rgb(var(--main));
    font-size: 0.8rem;
    font-family: "Lexend", sans-serif;
    clear: left;
}
footer p {
    margin: 0
}
.footer-cont {
    display: flex;
    flex-wrap: wrap-reverse;
    justify-content: space-between;
    padding-left: 3.2rem;
    padding-right: 3.2rem;
}
.footer-right {
    text-align: right;
}
.footer-right span {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}
.footer-left {
    font-size: 0.9em;
}

@media (max-width: 1024px) {
    .footer-left, .footer-right {
        margin: auto;
    }
    .footer-right {
        margin-bottom: 1.4rem;
        text-align: center;
    }
}