*,
*::after,
*::before {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

a:visited {
  color: var(--clr-primary-blue);
}

img {
  display: block;
  max-width: 100%;
}

button,
input {
  font: inherit;
}

button {
  border: none;
  cursor: pointer;
}

:root {
  --clr-bg-main: rgb(238, 238, 238);
  --clr-accent-cream: rgb(255, 233, 164);
  --clr-accent-blue: rgb(155, 201, 255);
  --clr-primary-blue: rgb(25, 40, 71);
  --clr-back-to-top-blue: rgba(25, 40, 71, 0.5);
  --clr-secondary-blue: rgb(64, 81, 117);
  --clr-semi-opaq-sec-blue: rgba(64, 81, 117, 0.1);
  --clr-semi-opaq-white: rgba(255, 255, 255, 0.3);
  --clr-cal-legend-session: rgb(150, 194, 246);
  --clr-cal-legend-comm-mtg: rgb(169, 91, 108);
  --clr-cal-legend-leg-dates: rgb(69, 114, 207);
  --clr-cal-legend-pub-hrg: rgb(215, 178, 97);
  --clr-cal-legend-pr-conf: rgb(187, 187, 187);
  --clr-cal-weekday-bg: rgb(204, 204, 204);

  --font-reg: "Lato Regular";
  --font-bold: "Lato Bold";
  --font-reg-italic: "Lato Italic";

  --hover-transition-time: 0.25s;

  scroll-behavior: smooth;
}

body {
  font-family: var(--font-reg);
  background: var(--clr-bg-main);
}

.btn-hover:hover,
.btn-hover:focus-visible {
  background-color: var(--clr-accent-blue);
  color: var(--clr-primary-blue);
  outline: 1px solid var(--clr-primary-blue);
}

.btn-hov-trans {
  transition: background-color var(--hover-transition-time) ease,
    color var(--hover-transition-time) ease;
}

.ft-hov-trans {
  transition: background-color var(--hover-transition-time) ease,
    color var(--hover-transition-time) ease,
    fill var(--hover-transition-time) ease;
}

.focus-dots:focus-visible {
  outline: 2px dotted var(--clr-primary-blue);
  outline-offset: 2px;
}
.focus-lt-dots:focus-visible {
  outline: 2px dotted var(--clr-accent-blue);
  outline-offset: 2px;
}

/* HEADER SECTION */

header {
  background: var(--clr-primary-blue);
  padding-block: 1em;
}

header nav {
  margin-inline: auto;
  max-width: 75vw;
}

.header-image-wrapper img {
  width: 5em;
}

header ul {
  display: flex;
  flex-wrap: wrap;
}

header ul li {
  align-items: center;
  border-radius: 5px;
  color: var(--clr-bg-main);
  cursor: pointer;
  display: flex;
  flex-grow: 1;
  gap: 0.75em;
  justify-content: center;
  list-style-type: none;
  transition: background-color var(--hover-transition-time) ease,
    color var(--hover-transition-time) ease;
}

header ul li path {
  transition: all var(--hover-transition-time) ease;
}

header ul li:not(li:first-child):hover,
header ul li:focus-visible,
header ul li:not(li:first-child):hover path {
  background-color: var(--clr-accent-blue);
  color: var(--clr-primary-blue);
  fill: var(--clr-primary-blue);
}

header ul li:focus-visible {
  outline: 2px dotted var(--clr-accent-blue);
  outline-offset: 1px;
}

/* END HEADER SECTION */

/* HERO SECTION */

.hero {
  align-items: center;
  background-image: url("./assets/bg5.png");
  background-position: 0vw -42vw;
  background-repeat: no-repeat;
  background-size: cover;
  column-gap: 3vw;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30vw, 1fr));
  justify-content: center;
  margin-inline: auto;
  padding-block: 1em;
  padding-inline: 12.5vw;
  row-gap: 2.5em;
}

.heading {
  color: var(--clr-primary-blue);
  display: grid;
  font-family: var(--font-bold);
  gap: 1em;
  pointer-events: none;
}

h1 {
  font-size: clamp(2em, 2.5vw, 2.5em);
}

.heading p {
  font-size: 2em;
}

.member-search {
  align-items: center;
  background: var(--clr-secondary-blue);
  border: 1px solid transparent;
  color: rgb(255, 255, 255);
  cursor: pointer;
  display: flex;
  font-size: 1.25em;
  gap: 0.75em;
  justify-content: center;
  justify-self: end;
  padding-block: 1.25em;
  width: clamp(350px, 29vw, 500px);
}

.member-search:hover svg,
.member-search:focus-visible svg {
  background: transparent;
  color: var(--clr-primary-blue);
  fill: var(--clr-primary-blue);
}

.member-search:hover {
  border: 1px solid var(--clr-primary-blue);
}

.member-search:focus-visible {
  border: 1px solid var(--clr-primary-blue);
}

.member-search path {
  transition: all var(--hover-transition-time) ease;
}

.bill-search {
  background: var(--clr-semi-opaq-white);
  display: grid;
  font-family: var(--font-bold);
  font-size: 1.2em;
  gap: 0.35em;
  max-width: 22em;
  padding: 0.75em;
}

.btn-bill-search {
  background: var(--clr-secondary-blue);
  border: 1px solid transparent;
  color: rgb(255, 255, 255);
  height: 100%;
  padding-inline: 1.5em;
}

.btn-bill-search:hover {
  border: 1px solid var(--clr-primary-blue);
}

.btn-bill-search:focus-visible {
  border: 1px solid var(--clr-primary-blue);
}

.bill-search-content {
  align-items: center;
  display: flex;
}

.bill-search-content p {
  color: var(--clr-primary-blue);
  flex-grow: 1;
}

.bill-search-content input {
  font-family: var(--font-reg);
  margin-right: 0.75em;
  padding: 0.5em;
  width: 6.5em;
}

.btn-adv-bill-search {
  background: var(--clr-primary-blue);
  border: 1px solid transparent;
  color: var(--clr-accent-cream);
  padding-block: 0.75em;
  transition: background-color var(--hover-transition-time) ease,
    color var(--hover-transition-time) ease;
}

.btn-adv-bill-search:hover,
.btn-adv-bill-search:focus-visible {
  background-color: var(--clr-accent-cream);
  color: var(--clr-primary-blue);
  border: 1px solid var(--clr-primary-blue);
}

.icons-links {
  justify-self: end;
  width: clamp(300px, 29vw, 500px);
}

.icons-inner-wrapper {
  align-items: center;
  display: flex;
  justify-content: space-around;
  margin-inline: auto;
  padding-inline: 2em;
}

.icons-links svg {
  background: var(--clr-semi-opaq-white);
  border-radius: 5px;
  cursor: pointer;
  fill: var(--clr-primary-blue);
  font-size: 1em;
  padding: 0.35em;
  transition: background-color 0.3s ease, fill 0.3s ease;
}

.icons-links svg:hover,
.icons-links svg:focus-visible {
  background-color: var(--clr-primary-blue);
  fill: var(--clr-accent-blue);
}

/* END HERO SECTION */

/* MAIN */

main {
  display: flex;
  margin-inline: auto;
  max-width: 75vw;
}

/* LEFT COLUMN */

/* LINKS CAROUSEL */

.links-carousel {
  --slide-width: 15.5vw;
  --slide-gap: 1vw;
  border-bottom: 2px solid var(--clr-secondary-blue);
  display: grid;
  gap: 0.75em;
  margin-inline: auto;
  overflow-x: hidden;
  padding-block: 2.25em 0.4em;
  width: calc((var(--slide-width) * 3) + (var(--slide-gap) * 2));
}

.carousel-slider {
  display: flex;
  gap: var(--slide-gap);
  position: relative;
}

.animate-carousel {
  animation: animate-carousel 2s ease-in-out forwards;
}

@keyframes animate-carousel {
  to {
    transform: translateX(-33.75%);
  }
}

.carousel-slider > * {
  width: var(--slide-width);
}

.carousel-controls {
  align-items: center;
  color: var(--clr-primary-blue);
  display: flex;
  gap: 1em;
  padding-inline: 0.1em;
  position: relative;
}

.carousel-controls svg {
  fill: var(--clr-primary-blue);
}

.carousel-controls .play-btn {
  fill: var(--clr-accent-blue);
}

.pause-btn {
  margin-left: auto;
}

.pause-btn,
.play-btn {
  cursor: pointer;
  padding: 0.1em;
  width: 30px;
}

.prev-arr,
.next-arr {
  cursor: pointer;
  opacity: 0.8;
  padding: 0.1em;
  width: 30px;
}

.control:hover {
  fill: var(--clr-accent-blue) !important;
}
.prev-arr:hover,
.next-arr:hover {
  fill: var(--clr-accent-blue);
}

.carousel-controls svg:focus {
  outline: none;
}

.carousel-controls svg:focus-visible {
  outline: 2px dotted var(--clr-primary-blue);
}

.next-arr {
  margin-left: auto;
  rotate: 180deg;
}

.slide-counter {
  --activeSlideWidth: 1;
  position: relative;
}

.slide-counter::before {
  background: var(--clr-primary-blue);
  content: "";
  height: 2px;
  left: 53%;
  position: absolute;
  top: -70%;
  transition: transform 0.8s linear;
  transform: translateX(-50%) scaleX(var(--activeSlideWidth));
  width: 15vw;
}

.carousel-controls p:nth-of-type(2) {
  display: none;
  position: absolute;
  left: 59.5%;
}

/* END LINKS CAROUSEL */

/* RECENT NEWS SECTION */

.news-links {
  display: grid;
  grid-template-columns: 50% 50%;
  margin-bottom: 1.5em;
  max-height: 1250px;
  overflow-y: scroll;
  padding: 0.25em;
}

.news-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding-block: 2em;
}

h2 {
  color: var(--clr-primary-blue);
  font-size: 1.75em;
}

.news-header button {
  background: var(--clr-primary-blue);
  color: white;
  font-family: var(--font-bold);
  padding: 1em 6em;
}

.news-card {
  border: 1px solid transparent;
  border-bottom: 1px solid rgba(0, 0, 0, 0.25);
  cursor: pointer;
  line-height: 1.5;
  outline: 1px solid transparent;
  padding: 2em;
  transition: background-color var(--hover-transition-time) ease,
    outline var(--hover-transition-time) ease;
}

.news-card:hover,
.news-card:focus-visible {
  background-color: var(--clr-semi-opaq-sec-blue);
  border: 1px solid var(--clr-primary-blue);
}

.news-card:hover .card-link,
.news-card:focus-visible .card-link {
  text-decoration-color: transparent;
}

.card-link {
  font-family: var(--font-bold);
  font-size: 1.1em;
  letter-spacing: 1px;
  text-decoration-color: currentColor;
  transition: text-decoration var(--hover-transition-time) ease;
}

.news-card p {
  margin-block: 1em;
  opacity: 0.75;
}

.news-card .date {
  font-family: var(--font-reg-italic);
}

.news-links img {
  float: left;
  margin-right: 0.75em;
  width: 8em;
}

.recent-news button {
  background: var(--clr-primary-blue);
  border: 1px solid transparent;
  color: white;
  font-family: var(--font-bold);
  margin-top: 0.25em;
  padding-block: 1.25em;
  width: 100%;
}

.recent-news button:focus-visible {
  border: 1px solid var(--clr-primary-blue);
}

/* END RECENT NEWS SECTION */

/* RIGHT COLUMN */

aside {
  padding: 2em;
}

/* SPEAKER MESSAGE */

h3 {
  color: var(--clr-primary-blue);
  font-size: 1.5em;
  line-height: 1.4;
}

h3 span {
  font-size: 1.25em;
}

aside img {
  cursor: pointer;
  margin-block: 1.5em 1em;
  width: 75%;
}

.welcome {
  display: block;
  line-height: 1.5;
  width: 25ch;
}

.speaker-message {
  border-bottom: 2px solid var(--clr-secondary-blue);
  padding-bottom: 2em;
  max-width: 345px;
}

.speaker-message h3 {
  pointer-events: none;
}

.speaker-message a:hover,
.speaker-message a:focus-visible {
  text-decoration: none;
}

/* END SPEAKER MESSAGE */

/* UPCOMING EVENTS */

.title-upcoming {
  color: var(--clr-primary-blue);
  font-family: var(--font-bold);
  font-size: 1.5em;
  margin-block: 1em;
}

.legend {
  column-gap: 1.5em;
  display: grid;
  grid-template-columns: 50% 50%;
  margin-bottom: 1.25em;
}

.item {
  align-items: center;
  display: flex;
  gap: 0.5em;
  margin-bottom: 0.25em;
}

.color {
  height: 1em;
  width: 1em;
}

/* CALENDAR STYLES */

.upcoming {
  max-width: 345px;
  min-width: 345px;
}

.calendar-header {
  align-items: center;
  background: var(--clr-primary-blue);
  color: white;
  display: flex;
  font-size: 1.5em;
  justify-content: space-between;
  padding: 0.5em 0.75em;
}

.days-of-week {
  display: flex;
}
.days-of-week p {
  background: var(--clr-cal-weekday-bg);
  display: grid;
  flex: 1;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  padding-block: 0.75em;
  place-content: center;
}

.days-wrapper {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.days-wrapper > * {
  display: grid;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  padding-block: 0.75em;
  place-content: center;
}

.prev-month,
.next-month {
  cursor: pointer;
  padding-inline: 0.3em;
  transition: color 0.3s ease, background-color 0.3s ease;
}

.prev-month:hover,
.prev-month:focus-visible,
.next-month:focus-visible,
.next-month:hover {
  background-color: var(--clr-accent-blue);
  color: var(--clr-primary-blue);
}

.prevMoDay,
.nextMoDay {
  background: var(--clr-cal-weekday-bg);
  color: rgba(0, 0, 0, 0.4);
}

.today {
  font-family: var(--font-bold);
  outline: 1px solid black;
  outline-offset: -1px;
}

/* END CALENDAR */

/* EVENTS CARDS */

.events-card {
  margin-top: 1em;
  max-width: 345px;
  min-height: 15em;
  outline: 1px solid rgba(0, 0, 0, 0.4);
}

h4 {
  background: var(--clr-primary-blue);
  color: white;
  font-family: var(--font-bold);
  padding: 0.75em 0.5em;
}

.card-inner-content {
  padding: 0.75em;
}

.card-inner-content p {
  background: var(--clr-cal-weekday-bg);
  font-size: 1.1em;
  line-height: 1.5;
  padding-inline: 1em;
}

.card-inner-content p:not(.event-descr, .card-one p) {
  padding-top: 0.75em;
}

.card-one p {
  border-left: 3px solid rgb(175, 175, 175);
  padding: 0.75em;
}

.event-descr {
  padding-block: 0.3em 0.75em;
}

.card-two p {
  border-left: 3px solid var(--clr-cal-legend-pub-hrg);
}

.date-span {
  font-family: var(--font-bold);
}

.event-type-span {
  background: var(--clr-cal-legend-pub-hrg);
  cursor: pointer;
  margin-left: -0.2em;
  padding-inline: 0.25em;
}

.event-type-span:hover {
  color: rgb(225, 225, 225);
}

.loc-span {
  font-family: var(--font-reg-italic);
}

/* FOOTER */

footer {
  background: var(--clr-secondary-blue);
  margin-top: 5rem;
  position: relative;
}

.footer-top {
  color: var(--clr-accent-blue);
  display: grid;
  font-size: 1.25em;
  grid-template-columns: repeat(3, 1fr);
  margin-inline: auto;
  padding-block: 1.5em;
  width: 75vw;
}

.footer-top p {
  cursor: pointer;
  padding-block: 0.75em;
  text-align: center;
  width: 100%;
}

.footer-bottom {
  background: var(--clr-primary-blue);
  color: white;
}

.footer-bottom ul {
  display: flex;
  flex-wrap: wrap;
  margin-inline: auto;
  width: 75vw;
}

.footer-bottom ul li {
  align-items: center;
  cursor: pointer;
  display: flex;
  flex: 1;
  gap: 0.75em;
  justify-content: center;
  list-style-type: none;
  padding-block: 1.5em;
}

.footer-bottom ul li svg {
  fill: rgb(255, 255, 255);
}

footer p:not(.signature):hover,
footer p:not(.signature):focus-visible,
footer ul li:hover,
footer ul li:focus-visible {
  background-color: var(--clr-accent-blue);
  color: var(--clr-primary-blue);
}

footer ul li:hover svg,
footer ul li:focus-visible svg {
  fill: var(--clr-primary-blue);
}

.back-to-top {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.back-to-top svg {
  background-color: var(--clr-back-to-top-blue);
  border-radius: 5px;
  bottom: 0.5rem;
  right: 10vw;
  padding: 0.6rem;
  position: fixed;
  transition: background-color var(--hover-transition-time) ease,
    fill var(--hover-transition-time) ease;
}

.back-to-top:hover svg,
.back-to-top:focus-visible svg {
  background-color: var(--clr-accent-blue);
  border: 1px solid var(--clr-primary-blue);
  outline: 2px dotted var(--clr-accent-blue);
  outline-offset: 1px;
}

.back-to-top:hover svg path,
.back-to-top:focus-visible svg path {
  fill: var(--clr-primary-blue);
}

/* DISCLAIMER MODAL STYLES */

dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

dialog {
  background: rgb(243, 193, 243);
  border: 5px solid rgb(112, 0, 112);
  border-radius: 10px;
  margin: auto;
  position: relative;
}

dialog img {
  position: absolute;
  width: 60px;
}

.modal-decoration-1 {
  right: 10px;
  top: 10px;
}
.modal-decoration-2 {
  bottom: 15px;
  left: 20px;
  rotate: 215deg;
  width: 75px;
}

.disclaimer {
  color: rgb(112, 0, 112);
  display: grid;
  font-size: 1.5rem;
  gap: 1em;
  line-height: 1.3;
  padding: 2.5em;
  text-align: center;
  width: 40ch;
}

.btn-ok {
  background: rgb(112, 0, 112);
  color: rgb(243, 193, 243);
  display: block;
  font: inherit;
  margin-inline: auto;
  outline: none;
  padding-block: 0.25em;
  width: 60%;
}
/* END DISCLAIMER */

@media screen and (width > 1600px) {
  .back-to-top svg {
    right: 15vw;
  }
  header nav {
    max-width: 65vw;
  }
  .hero {
    padding-inline: 18vw;
  }

  .links-carousel {
    max-width: 790px;
  }
  .slide-counter::before {
    width: 13vw;
  }
  main {
    max-width: 65vw;
  }
  .news-header {
    padding-inline: 1.5rem;
  }
  .footer-top {
    max-width: 65vw;
  }
  .footer-bottom ul {
    width: 65vw;
  }
}

@media screen and (width < 1220px) {
  header ul li:first-child {
    display: none;
  }

  header ul {
    gap: clamp(1em, max(2em, 3.5vw), 3.5vw);
  }

  .hero {
    justify-content: center;
  }
  .heading {
    text-align: center;
  }
  .member-search {
    padding-inline: 1em;
  }
  main {
    flex-flow: column;
  }

  .links-carousel {
    --slide-width: 20vw;
    margin-inline: auto;
  }

  aside {
    column-gap: 4em;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    order: 1;
  }
  .left-col {
    order: 2;
  }

  aside > * {
    flex: 1;
  }
  .speaker-message {
    border: none;
    padding-block: 1em;
    padding-left: 0.25em;
  }

  aside img {
    width: 70%;
  }

  .events-card-wrapper {
    display: grid;
    gap: 0.5em;
    grid-template-columns: 50% 50%;
    justify-items: center;
    max-width: 800px;
    margin-inline: auto;
  }
  .events-card-wrapper > * {
    width: 100%;
  }

  .back-to-top svg {
    right: 5vw;
  }

  .upcoming {
    min-width: 300px;
  }
}

@media screen and (width < 900px) {
  .links-carousel {
    --slide-width: 25vw;
  }
  .hero {
    grid-template-columns: 1fr;
  }
  .hero > * {
    margin-inline: auto;
  }

  .news-links {
    grid-template-columns: 1fr;
    max-height: fit-content;
    overflow: hidden;
  }

  .speaker-message {
    min-width: 75vw;
    width: 525px;
  }

  .speaker-message h3 {
    text-align: center;
    width: 75%;
  }

  .speaker-message img,
  h3 {
    margin-inline: auto;
  }
  .speaker-message a {
    margin-inline: auto;
    margin-left: 7vw;
    text-align: center;
  }
}

@media screen and (width < 750px) {
  header svg {
    display: none;
  }

  .links-carousel {
    margin-inline: 0px;
  }

  .events-card-wrapper {
    grid-template-columns: 75vw;
  }

  .pause-notification {
    margin-left: 9vw;
  }

  .news-header {
    flex-flow: column;
    gap: 1em;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    padding-inline: 1em;
    width: 100%;
  }

  .footer-top p {
    margin-top: 0.5em;
  }
  .footer-top p:last-child {
    grid-column: 1 / -1;
  }
}

.footer {
  position: relative;
}

.signature {
  background-color: var(--clr-primary-blue);
  color: var(--clr-accent-blue);
  padding-block: 0.5em;
  text-align: center;
}

@media screen and (width < 500px) {
  .hero {
    background-position: -60vw -30vw;
  }
  .calendar-header {
    font-size: 1.25rem;
  }
}