@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700&display=swap");

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  text-decoration: none;
  list-style: none;
  font-family: "Poppins", sans-serif;
}

:root {
  /* color */
  --basic: #ffffff;
  --sc-basic: #aaaaaa;
  --black: #1d1d1d;
  --main: #1cabe2;
  --sc-main: #1c51e2;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
}

.container {
  width: 80%;
  height: 100%;
  margin: auto;
}

.row {
  width: 100%;
  height: 100%;
}

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

.d-grid {
  display: grid;
  place-items: center;
}

.mark {
  color: var(--main);
  font-weight: 550;
}

.link-light a {
  color: var(--black);
}

.dark-light a {
  color: var(--basic);
}

.btn-primary {
  padding: 0.5em 0.9em;
  background-color: var(--main) !important;
  border-radius: 5px !important;
  transition: all 0.2s ease-in-out;
}

.btn-primary a {
  display: block;
  color: var(--basic) !important;
}

.btn-primary:hover {
  background-color: var(--main) !important;
}

.btn-primary:hover a {
  color: var(--black) !important;
}

/* navbar */

nav {
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
  padding: 1em 0;
  transition: all 0.3s ease-in-out;
}

nav.scroll {
  background-color: var(--basic);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

.navigasi {
  width: 50%;
}

.ham-btn {
  width: 40px;
  height: 40px;
  position: relative;
  overflow: hidden;
  display: none;
  justify-content: center;
  flex-direction: column;
}

.ham-btn input {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.ham-btn span {
  display: block;
  width: 80%;
  height: 2px;
  background-color: var(--black);
  position: absolute;
  transition: all 0.3s cubic-bezier(0.075, 0.82, 0.165, 1);
}

.ham-btn span:nth-child(2) {
  transform: translateY(-10px);
}

.ham-btn span:last-child {
  transform: translateY(10px);
}

/* end navbar */

/* jumbotron */
.jumbotron {
  height: 100vh;
  overflow: hidden;
}

.jumbotron .row {
  flex-wrap: wrap;
}

.jumbotron .headline {
  font-size: 1.5vmax;
  transform: translateX(-10px);
  opacity: 0;
  animation: show 0.5s ease-in-out 0.2s forwards;
}

.headline h1 {
  font-size: 3vmax;
  font-weight: 500;
}

.headline .btn {
  margin-top: 2em;
  justify-content: flex-start;
}

.headline .btn a:first-child i {
  margin-left: 10px;
  font-size: 1rem;
}

.headline .btn a:last-child {
  color: var(--main);
  margin-left: 1em;
}

.headline .btn a:last-child:hover {
  color: var(--sc-main);
}

.jumbotron .slide {
  width: 50%;
  height: 100%;
  justify-content: center;
  position: relative;
  transform: translateX(10px);
  opacity: 0;
  animation: show 0.5s ease-in-out 0.5s forwards;
}

.slide .slide__preview {
  width: 100%;
  height: 350px;
  border-radius: 2em;
  background-size: 120%;
  position: relative;
  animation: preview 8s ease-in-out alternate infinite;
}

.slide .slide__preview::before {
  content: "Indonesia Disaster Volunteer";
  padding: 1em;
  position: absolute;
  bottom: 0;
  right: 0;
  transform: translateY(20px);
  background-color: var(--main);
  color: var(--basic);
  border-radius: 0 0 0 1em;
}

.slide .slide__preview::after {
  content: "";
  width: 300px;
  height: 300px;
  border: 5px dotted var(--main);
  position: absolute;
  transform: translate(-50px, -50px);
  z-index: -1;
  border-radius: 20px;
}

@keyframes preview {
  0% {
    background: url(../img/photo-1.jpeg);
    background-repeat: no-repeat;
    background-position: 110%;
    background-size: cover;
  }
  25% {
    background: url(../img/photo-2.jpeg);
    background-repeat: no-repeat;
    background-position: 110%;
    background-size: cover;
  }
  50% {
    background: url(../img/photo-3.jpeg);
    background-repeat: no-repeat;
    background-position: 110%;
    background-size: cover;
  }
  100% {
    background: url(../img/photo-4.jpeg);
    background-repeat: no-repeat;
    background-position: 110%;
    background-size: cover;
  }
}

@keyframes show {
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
/* end jumbotron */

/* about */

.about {
  padding: 5.5em 0;
}

.about .row {
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.075, 0.82, 0.165, 1);
}

.about .row.scroll-show {
  transform: translateY(0);
  opacity: 1;
}

.about .row:first-child {
  text-align: center;
  margin-bottom: 2em;
  transition-delay: 0.2s;
}

/* svg */
.about svg {
  width: 30vmax;
}

.about svg path {
  stroke-width: 3;
  animation: path 5s ease-in-out infinite;
}

.about svg path:first-child {
  stroke-dasharray: 402;
  stroke-dashoffset: 402;
}

.about svg path:nth-child(2) {
  stroke-dasharray: 234;
  stroke-dashoffset: 234;
}

.about svg path:nth-child(3) {
  stroke-dasharray: 261;
  stroke-dashoffset: 261;
}

.about svg path:nth-child(4) {
  stroke-dasharray: 243;
  stroke-dashoffset: 243;
}

.about svg path:nth-child(5) {
  stroke-dasharray: 126;
  stroke-dashoffset: 126;
}

.about svg path:nth-child(6) {
  stroke-dasharray: 398;
  stroke-dashoffset: 398;
}

.about svg path:nth-child(7) {
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
}

.about svg path:nth-child(8) {
  stroke-dasharray: 254;
  stroke-dashoffset: 254;
}

.about svg path:nth-child(9) {
  stroke-dasharray: 288;
  stroke-dashoffset: 288;
}

.about svg path:nth-child(10) {
  stroke-dasharray: 234;
  stroke-dashoffset: 234;
}

.about svg path:nth-child(11) {
  stroke-dasharray: 243;
  stroke-dashoffset: 243;
}

.about svg path:nth-child(12) {
  stroke-dasharray: 126;
  stroke-dashoffset: 126;
}

.about svg path:last-child {
  stroke-dasharray: 237;
  stroke-dashoffset: 237;
}

@keyframes path {
  0% {
    fill: var(--black);
    fill-opacity: 0;
  }
  50% {
    stroke-dasharray: 1000;
  }
  100% {
    stroke-dasharray: 1000;
    fill-opacity: 1;
    fill: var(--black);
    transition-delay: 0.1s;
  }
}

/* svg end */

.about .desc {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2em;
  transition-delay: 0.4s;
  margin-bottom: 5em;
}

.about .desc a {
  font-style: italic;
  color: var(--sc-main);
  display: flex;
  align-items: center;
  animation: try 0.5s ease-in-out infinite alternate-reverse;
}

.about .desc i {
  margin-left: 10px;
  align-self: center;
}

@keyframes try {
  from {
    transform: translateX(-10px);
  }
  to {
    transform: translateX(10px);
  }
}

.desc .col:last-child {
  width: 100%;
  height: 300px;
  background: url(../img/photo-5.jpeg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
  justify-content: center;
  border-radius: 1em;
  transition: all 0.5s ease-in-out;
}

.desc .col:last-child.slide-change-1 {
  background: url(../img/photo-5.jpeg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.desc .col:last-child.slide-change-2 {
  background: url(../img/photo-6.jpeg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.desc .col:last-child.slide-change-3 {
  background: url(../img/photo-7.jpeg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.desc .col:last-child.slide-change-4 {
  background: url(../img/photo-8.jpeg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.desc .col:last-child ul {
  width: 80%;
  padding: 0.5em;
  justify-content: space-around;
  background-color: var(--basic);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.3);
  position: absolute;
  bottom: 0;
  border-radius: 1em;
  transform: translateY(40px);
}

.desc .col:last-child ul li {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 5vmax;
  height: 5vmax;
  border-radius: 1em;
  background-color: var(--sc-basic);
  color: var(--black);
}

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

.activity-list {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2em;
  place-items: start;
  margin-top: 2em;
}

.activity-list h3 {
  color: var(--main);
  margin: 0.5em 0;
}

.history {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2em;
  margin-top: 5em;
  place-items: start;
  transition-delay: 0.4s;
}

.history .col:first-child {
  flex-direction: column;
  justify-content: center;
}

.history .col:first-child img {
  max-width: 300px;
}

.collapse-header {
  padding: 1em;
  border-bottom: 1px solid var(--sc-basic);
  transition: 0.5s ease-in-out;
  cursor: pointer;
}

.collapse-header.span-collapse {
  background-color: var(--main);
  color: var(--basic);
}

.arrow {
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid black;
  justify-content: center;
}

.arrow i.span-collapse {
  transform: rotate(180deg);
}

.collapse-content {
  height: 0;
  padding: 0 1em;
  border-bottom: 1px solid var(--sc-basic);
  overflow: hidden;
  transition: 0.5s ease-in-out;
}

.collapse-content.span-collapse {
  height: 100%;
  padding: 0.5em 1em;
}

/* end about */

/* Gallery */

#gallery {
  padding: 1em 0;
  text-align: center;
}

#gallery .row {
  margin-top: 2em;
  display: grid;
  grid-template-columns: 1fr;
  justify-content: center;
  gap: 1em;
}

#gallery img {
  width: 100%;
}

/* End Gallery */

/* information */
.information {
  height: 500px;
  padding: 5em 0;
  background: url(../img/palestine/workshop.jpg);
  background-color: var(--black);
  background-blend-mode: soft-light;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  color: var(--basic);
  text-align: center;
  position: relative;
}

.information.row {
  position: relative;
}

.information ul {
  justify-content: space-evenly;
  flex-wrap: wrap;
  font-size: 2.5vmin;
  margin-top: 1em;
}

.information i {
  margin: 5px;
}

.information .promotion {
  width: 100%;
  height: 350px;
  margin-top: 2em;
  background: url(../img/palestine/workshop.jpg);
  background-repeat: no-repeat;
  background-color: var(--sc-basic);
  background-blend-mode: soft-light;
  background-size: cover;
  background-position: top;
  overflow: hidden;
  border-radius: 1em;
}

.promotion span {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  justify-content: center;
  color: var(--basic);
  font-size: 2vmax;
  transform: translateY(-100%);
  transition: all 0.5s ease-in-out;
}

.promotion:hover span {
  transform: translateY(0);
}

.detail-promo {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 10000;
  transform: scale(0);
  transition: all 0.3s ease-in-out;
  justify-content: center;
}

.detail-promo img {
  max-width: 300px;
}

.detail-promo.detail {
  transform: scale(1);
}

/* end information */

/* team */
.team {
  padding: 8em 0;
  color: var(--black);
  background: var(--basic);
  text-align: center;
}

.team .row {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  place-items: center;
  margin-top: 2em;
}

.card-profile {
  width: 300px;
  padding: 1em;
  border: 1px solid silver;
  border-radius: 10px;
}

.card-profile figure {
  justify-content: space-around;
}

.card-profile h3 {
  font-size: 16px;
}

.card-profile img {
  max-width: 100px;
  border-radius: 50%;
}

.name-desc {
  flex-direction: column;
  justify-content: center;
}

.name-desc .profesi {
  font-size: 1vmax;
}

.personal-socmed {
  margin-top: 1em;
  justify-content: space-evenly;
}

/* end team */

/* contact */
.contact {
  padding: 7em 0;
  text-align: center;
}

.contact .row {
  margin-top: 2em;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2em;
}

.contact .location {
  text-align: left;
  align-items: baseline;
  justify-content: flex-start;
}

.contact .location .col {
  margin-left: 1em;
}

.contact .info-contact {
  text-align: left;
  align-items: baseline;
  place-content: flex-start;
}

.contact .info-contact .phone {
  margin-left: 1em;
}

.phone p i {
  margin-right: 10px;
}

.contact .map {
  width: 100%;
  margin-top: 5em;
}

.contact .map iframe {
  width: 100%;
}

/* end contact */

/* footer */
footer {
  background-color: var(--black);
  color: var(--basic);
  padding: 5em 0 3em 0;
  position: relative;
}

footer img {
  max-width: 250px;
}

footer .row {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2em;
  place-items: start;
}

footer .row .col ul li {
  margin: 0.5em 0;
}

footer .row .col:last-child h1 {
  font-size: 3vmax;
}

footer .copyright {
  text-align: center;
  margin-top: 4em;
}

/* end footer */