main.css

html,
body {
  font-size: 100%;
  font-family: "Nunito Sans", sans-serif;
  box-sizing: border-box;
}

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

img {
  height: auto;
  max-width: 100%;
}

/* font-family: 'Rubik', sans-serif; */
section.hero {
  position: relative;
  padding-bottom: 180px;
}

.hero__nav {
  padding: 20px 200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero__cta {
  font-size: 16px;
  font-weight: bold;
  font-family: "Nunito Sans", sans-serif;
  padding: 16px 24px;
  background-color: #028ed3;
  color: white;
  border: 0;
  border-radius: 4px;
  box-shadow: rgba(0, 0, 0, 0.1) 0 4px 4px;
  cursor: pointer;
  text-decoration: none;
}

.hero__cta:hover {
  background-color: rgba(2, 142, 211, 0.85);
}

h1 {
  color: #4f4f4f;
  font-family: "Rubik", sans-serif;
  font-weight: normal;
  font-size: 40px;
  line-height: 58px;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

h1 span.gradient {
  font-family: "Rubik", sans-serif;
  font-size: 60px;
  line-height: 55px;
  font-weight: bold;
  color: #4ecca8;
  background-image: -webkit-linear-gradient(360deg, #4ecca8, #028ed3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero .main-text {
  display: flex;
  justify-content: center;
  padding-top: 100px;
}

.main-text .event-details {
  font-size: 25px;
  letter-spacing: 0.05em;
  color: #4f4f4f;
  margin-bottom: 16px;
}

.main-text .event-description {
  max-width: 686px;
  font-size: 18px;
  line-height: 1.94;
  letter-spacing: 0.05em;
  color: #828282;
}

.hero-img-left,
.hero-img-right {
  position: absolute;
  bottom: -15%;
}

.hero-img-left {
  width: 455px;
}

.hero-img-right {
  width: 321px;
  right: 0;
}

/* speaker */
section.speakers {
  padding-top: 90px;
  padding-bottom: 168px;
  background-color: #028ed3;
  display: flex;
  justify-content: center;
}

section.speakers h2 {
  font-size: 40px;
  letter-spacing: 0.05em;
  font-family: "Rubik", sans-serif;
  color: #ffffff;
  margin-bottom: 8px;
  text-align: center;
}

.speaker-collection {
  display: flex;
  width: 1100px;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  /* grid-template-columns: repeat(3, 333px);
  grid-gap: 52px 21px; */
}

.speaker-card {
  width: 333px;
  background-color: white;
  padding: 37px 35px 27px;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.1);
  border-radius: 4px;

  display: flex;
  flex-direction: column;
  margin-left: auto;
  margin-right: auto;

  margin-top: 40px;
}

.speaker-width {
  width: 333px;
  margin-left: auto;
  margin-right: auto;
}

.speaker-img {}

.speaker-category {
  font-family: "Rubik", sans-serif;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: #4ecca8;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.speaker-name {
  font-weight: bold;
  font-size: 24px;
  letter-spacing: 0.05em;
  margin-bottom: 7px;
  color: #333333;
}

.speaker-description {
  font-size: 14px;
  line-height: 1.79;
  letter-spacing: 0.05em;
  color: #333333;
  margin-bottom: 32px;
}

.speaker-learn {
  font-family: "Nunito Sans", sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.05em;
  background-color: #4ecca8;
  border-radius: 4px;
  color: white;
  border: 0;
  padding: 15px 20px;
  cursor: pointer;
  margin-top: auto;
  align-self: flex-start;
}

.speaker-learn:hover {
  background-color: rgba(78, 204, 168, 0.85);
}

/* closing */

.closing .message {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  min-height: 442px;
  width: 100%;
  background: #4f4f4f;
  color: #ffffff;
  position: relative;
}

.closing .message p {
  letter-spacing: 0.05em;
  font-size: 30px;
  line-height: 1.67;
  max-width: 700px;
  font-weight: bold;
  margin-bottom: 32px;
}

.closing .message button {
  font-weight: bold;
  font-family: "Nunito Sans", sans-serif;
  font-size: 20px;
  padding: 16px 48px;
  letter-spacing: 0.05em;
  color: #ffffff;
  background-color: #4ecca8;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  border: 0;
}

.closing .message {
  padding-top: 70px;
  padding-bottom: 70px;
}

.closing .message p {
  font-size: 20px;
  width: 30vw;
  display: block;
}

.closing_container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-left: 5vw;
  padding-right: 15vw;
  width: 80vw;
}

.message_top {
  width: 80vw;
  padding-left: 5vw;
  padding-right: 15vw;
  display: flex;
  justify-content: flex-start;
}

.closing_details {
  display: flex;
  font-family: Nunito Sans;
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 0.05em;
}

.closing_details {
  line-height: 15px;
}

.closing_details-text span {
  display: block;
  margin-bottom: 20px;
  line-height: 21px;
}

.closing_details-icons span {
  display: block;
  margin-bottom: 14px;
  line-height: 21px;
}

.closing_details svg {
  margin-right: 10px;
  height: 22px;
}

.mapouter {
  position: relative;
  text-align: left;
  height: 285px;
  width: 35vw;
}

.gmap_canvas {
  overflow: hidden;
  background: none !important;
  height: 285px;
  width: 35vw;
}

.gmap_canvas iframe {
  width: 35vw;
}

.img-closing {
  position: absolute;
  top: 0;
}

.img-closing.img-left {
  left: 0;
  top: -30%;
}

.img-closing.img-right {
  top: -60%;
  right: 0;
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 33px;
  padding-bottom: 57px;
  padding-left: 150px;
  padding-right: 150px;
}

footer .left svg {
  margin-bottom: 16px;
}

footer .left {
  letter-spacing: 0.05em;
}

footer .left p {
  margin-bottom: 12px;
  color: #333333;
}

footer .left a {
  text-decoration: none;
  color: #028ed3;
  font-weight: 600;
}

footer .right p {
  margin-bottom: 12px;
  color: #4f4f4f;
  letter-spacing: 0.05em;
}

footer .right .logos {
  display: flex;
  align-items: center;
}

footer .right svg {
  margin-right: 32px;
}

/* modal styles */
/**************************\
  Basic Modal Styles
\**************************/

.modal__overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 4;
}

.modal__container {
  background-color: white;
  max-height: 100vh;
  border-radius: 4px;
  overflow-y: auto;
  padding-top: 20px;
  padding-bottom: 40px;
  z-index: 5;
  width: 80vw;
  max-width: 864px;
}

.modal__container .close {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 20px;
  padding-right: 30px;
  cursor: pointer;
  color: #828282;
}

.modal__container .close span {
  margin-right: 8px;
}

.modal__container .close button {
  background: none;
  border: 0;
}

.modal__container .main {
  padding-left: 50px;
  padding-right: 50px;
  display: flex;
  align-items: center;
}

.modal__container .person {
  margin-right: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal__container .person .speaker-category {
  font-family: "Rubik", sans-serif;
  font-weight: bold;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #4ecca8;
}

.modal__container .person .speaker-name {
  font-weight: bold;
  font-size: 24px;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  color: #333333;
}

.modal__container .details {
  font-size: 16px;
  line-height: 1.87;
  letter-spacing: 0.05em;
  color: #333333;
}

.modal__container .details p {
  margin-bottom: 32px;
}

/**************************\
  Demo Animation Style
\**************************/
@keyframes mmfadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes mmfadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

@keyframes mmslideIn {
  from {
    transform: translateY(15%);
  }

  to {
    transform: translateY(0);
  }
}

@keyframes mmslideOut {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-10%);
  }
}

.micromodal-slide {
  display: none;
}

.micromodal-slide.is-open {
  display: block;
}

.micromodal-slide[aria-hidden="false"] .modal__overlay {
  animation: mmfadeIn 0.3s cubic-bezier(0, 0, 0.2, 1);
}

.micromodal-slide[aria-hidden="false"] .modal__container {
  animation: mmslideIn 0.3s cubic-bezier(0, 0, 0.2, 1);
}

.micromodal-slide[aria-hidden="true"] .modal__overlay {
  animation: mmfadeOut 0.3s cubic-bezier(0, 0, 0.2, 1);
}

.micromodal-slide[aria-hidden="true"] .modal__container {
  animation: mmslideOut 0.3s cubic-bezier(0, 0, 0.2, 1);
}

.micromodal-slide .modal__container,
.micromodal-slide .modal__overlay {
  will-change: transform;
}

.hero-img-left {
  width: 26vw;
  bottom: -10%;
}

.hero-img-right {
  width: 22vw;
}

.img-left {
  width: 26vw;
}

.img-right {
  width: 22vw;
}

@media screen and (max-width: 1120px) {

  footer {
    padding-left: 100px;
    padding-right: 100px;
  }

  .speaker-collection {
    width: 680px;
  }

  .speaker-card,
  .speaker-width {
    width: 300px;
  }

  .closing .message {
    padding-bottom: 30px;
  }

  .closing .message p {
    width: 80vw;
  }

  .closing_container,
  .message_top {
    display: block;
    width: auto;
    padding-right: 5vw;
  }

  .message_top {
    width: 80vw;
    padding-left: 0vw;
  }

  .closing_details {
    margin-top: 40px;
  }

  .mapouter {
    position: relative;
    text-align: left;
    height: 285px;
    width: 80vw;
  }

  .gmap_canvas {
    overflow: hidden;
    background: none !important;
    height: 285px;
    width: 80vw;
  }

  .gmap_canvas iframe {
    width: 80vw;
  }

}

@media screen and (max-width: 850px) {
  .hero__nav {
    padding: 20px 40px;
  }

  .hero-img-right {
    bottom: -6%;
  }

  .hero-img-left {
    bottom: auto;
    top: 10%;
  }

  .hero .main-text {
    padding-top: 20vh;
    padding-left: 10vw;
    padding-right: 10vw;
  }

  footer {
    padding-left: 40px;
    padding-right: 40px;
  }
}

@media screen and (max-width: 750px) {
  .closing .message button {
    margin-left: 6vw;
  }

  .modal__container .main {
    display: block;
  }

  .modal__container .person {
    margin: auto;
  }

  .modal__container {
    max-height: 90vh;
  }

  section.speakers {
    padding-top: 70px;
  }

  section.speakers h2 {
    margin-bottom: 8px;
  }
}

@media screen and (max-width: 650px) {

  .speaker-collection {
    width: 70vw;
    margin: auto 15vw;
  }

  .speaker-card,
  .speaker-width {
    width: 70vw;
  }

  .modal__container {
    padding-bottom: 30px;
    width: 90vw;
  }

  .modal__container .main {
    padding: 0px 30px;
  }

  .hero .main-text {
    padding-top: 20vh;
  }

  section.speakers h2 {
    padding-left: 5vw;
  }

  .hero__nav {
    padding: 20px 20px;
  }

}

@media screen and (max-width: 500px) {
  footer {
    display: block;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .right {
    margin-top: 30px;
  }
}

@media screen and (max-width: 420px) {
  section.hero {
    padding-bottom: 100px;
  }

  section.speakers {
    padding-top: 50px;
    padding-bottom: 150px;
  }

  .speaker-description {
    margin-bottom: 25px;
  }

  .speaker-collection {
    width: 90vw;
    margin: auto 5vw;
  }

  .speaker-card {
    margin-top: 30px;
  }

  .speaker-card,
  .speaker-width {
    width: 90vw;
  }

  .hero-img-left {
    width: 150px;
    top: 100px;
  }

  .hero-img-right {
    width: 85px;
    bottom: -20px;
    right: 0px;
  }

  .hero .main-text {
    padding-left: 8vw;
    padding-right: 8vw;
  }

  h1 {
    font-size: 27px;
    line-height: 45px;
    margin-bottom: 10px;
  }

  h1 span.gradient {
    font-size: 32px;
    line-height: 40px;
  }

  .main-text .event-details {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .hero .main-text {
    padding-top: 150px;
  }

  .closing .message {
    justify-content: flex-start;
    min-height: auto;
    padding: 70px 0px 50px 0px;
  }

  .closing .message p {
    width: 60vw;
    font-size: 20px;
    padding-left: 5vw;
  }

  .img-rightd {
    top: 0px;
  }

  .img-closing.img-right {
    top: -40px;
    width: 30vw;
  }

  .img-closing.img-left {
    top: -100px;
    width: 40vw;
  }

  .hero__cta {
    padding: 16px;
  }

  .closing .message button {
    padding: 16px 20px;
  }

  .gmap_canvas iframe,
  .gmap_canvas {
    width: 90vw;
  }
}

@media screen and (max-width: 385px) {
  .hero__nav svg {
    width: 150px;
  }

  .hero__cta {
    padding: 10px;
  }
}