:root {
  --primary-font: "Sen", sans-serif;

  --text-color-gray: #8491a0;
  --text-color-light: #ffffff;
  --text-color-dark: #181823;
  --text-color-yellow: #d5df21;

  --text-color-green: #3cc74e;
  --text-color-blue: #609bff;
  --text-color-pink: #e95d90;

  --bg-gray: rgba(24, 24, 35, 1);
  --bg-black: #000000;
  --bg-white: #ffffff;
  --bg-pink: #fcd9f6;
  --bg-blue: #5221e6;
}

/* init */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: var(--primary-font);
  background-color: var(--bg-black);
}

a,
h1,
h2,
h3,
body,
p,
div,
blockquote,
img,
li,
ul,
span,
body {
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  list-style: none;
  color: var(--text-color-light);
  display: block;
  text-decoration: none;
  line-height: 1.5;
}

input,
button,
button:disabled,
label {
  font-family: inherit;
  font-style: inherit;
}

button:disabled {
  color: var(--text-color-gray);
}
button:disabled:hover {
  color: var(--text-color-gray);
  background-color: transparent;
}
img {
  display: block;
  width: 100%;
  height: auto;
}

span {
  font-style: inherit;
}

h1 {
  font-size: 1.6rem;
}

h2 {
  font-size: 1.6rem;
}

h3,
h3 * {
  font-size: 1.2rem;
  line-height: 1.2;
}

/* utils */
.text-dark {
  color: var(--text-color-dark);
}

.text-gray {
  color: var(--text-color-gray);
}

.text-light {
  color: var(--text-color-light);
}

.text-green {
  color: var(--text-color-green);
}

.display-inline {
  display: inline;
}

.text-blue {
  color: var(--text-color-blue);
}

.text-yellow {
  color: var(--text-color-yellow);
}

.text-pink {
  color: var(--text-color-pink);
}

.social-links {
  display: flex;
  gap: 0.5rem;
}

.padding-bottom-small {
  padding-bottom: 0.4rem;
}

.padding-bottom-medium {
  padding-bottom: 1rem;
}

.padding-bottom-large {
  padding-bottom: 2rem;
}

.icon-logo {
  width: 2.5rem;
  height: auto;
}

.border {
  border-style: solid;
  border-width: 0.5px;
  border-color: var(--bg-gray);
}

.text-uppercase {
  text-transform: uppercase;
}
.split {
}

.btn {
  display: block;
  padding-block: 0.5rem;
}

.btn-primary {
  color: var(--text-color-light);
  border: 1px solid var(--bg-blue);
  background-color: rgba(0, 0, 0, 0);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--bg-blue);
}

.btn-filled {
  color: var(--text-color-light);
  border-style: none;
  background-color: var(--bg-blue);
}

.btn-outlined:hover {
}

.section {
  max-width: 1700px;
  padding: 3rem 3rem;
  margin: 2rem auto;
}

.logo {
  color: var(--text-color-light);
  font-weight: 700;
  font-size: 1.4rem;
}

.hamburger {
  background-image: url("/assets/icons/hamburger.svg");
  background-position: center;
  width: 1rem;
  height: 1rem;
}

.footer--links {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  flex-grow: 1;
}
.footer--links > * {
  width: 50%;
  padding: 0.8rem;
}

/* styling component */
header {
  background-color: var(--bg-black);
  display: flex;
  flex-direction: row;
  padding: 0.5rem;
  z-index: 1;
  justify-content: space-between;
  align-items: center;
}

#mobile-side-nav button {
  background-color: rgba(0, 0, 0, 0);
  border-style: none;
  cursor: pointer;
}

#mobile-side-nav button:focus {
  border-style: none;
}

.top-nav-menu {
  position: absolute;
  background: var(--bg-black);
  height: 100%;
  right: 0;
  top: 2rem;
  padding-top: 1rem;
}

.top-nav-menu > li {
  padding: 0.5rem 3rem 0.5rem 1.5rem;
}

.top-nav-menu--hidden {
  display: none;
}

.top-nav-menu > li:hover {
  background-color: var(--bg-blue);
}

.top-nav-menu > li:hover a {
  color: var(--text-color-light);
}

.cover {
  display: block;
}

.cover--image,
.cover--content {
  width: 100%;
  height: auto;
}

.cover--content {
  background-color: var(--bg-gray);
  padding: 3rem 1.3rem;
}

.cover--content h1 {
  line-height: 1.3em;
}

.cover--content p {
  margin-top: 0.7rem;
}

.company-no {
  font-size: 6rem;
  margin-top: 0.2em;
  margin-bottom: -0.15em;
}

.split-section {
  background-color: var(--bg-white);
  color: var(--text-color-dark);
  margin-bottom: 0;
}

.link {
  margin-top: 5rem;
  width: fit-content;
  padding-bottom: 0.2rem;
}

.link:hover,
.ink:focus {
  border-bottom: solid 1px var(--text-color-dark);
}

.skillset {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.2rem;
}

.skillset > * {
  padding-block: 0.3rem;
}

.logo-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: middle;
}
.logo-section > * {
  width: 50%;
  padding: 1rem;
  border: solid 1px rgba(80, 80, 80, 0.3);
}
.logo-section .icon-logo {
  margin: auto;
}
.project-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-gray);
  margin-block: 2.4rem;
}

.project-card--body {
  padding: clamp(1.5rem, 2vw, 2rem) clamp(1rem, 2vw, 2.2rem);
}

.project-card--body > h3 {
  padding-bottom: 1.1rem;
}

.instagram-section {
  background-color: var(--bg-white);
}

.image-cover {
  min-height: 20rem;
  width: 100%;
  max-width: 1700px;
  object-fit: cover;
  margin-inline: auto;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  margin-top: 2.6rem;
}

.testimonial-card img {
  max-height: 20rem;
  max-width: 100%;
  object-fit: cover;
}

.testimonial-card--body {
  width: 100%;
  padding: 1.3rem 1rem;
  border: solid 1px rgba(114, 114, 114, 0.8);
}

.testimonial-card--body > blockquote {
  margin-bottom: 3.5rem;
}

.testimonial-card--body > span {
  color: var(--text-color-gray);
}

.photography-btn-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.photography-btn-group > button {
  width: 100%;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.contact-form {
  display: flex;
  flex-direction: column;
}
.contact-form .btn {
  padding-block: 1rem;
  text-transform: uppercase;
}

.contact-form label {
  display: inline;
  margin-bottom: 0.2rem;
}
input,
textarea,
textarea {
  border-style: none;
  background-color: var(--bg-gray);
  color: white;
  padding: 0.7rem 0.7rem;
  margin-bottom: 1.2rem;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  transition: background-color 5000s ease-in-out 0s;
  -webkit-text-fill-color: white;
}

.footer {
  padding: 1.2rem 1rem;
  background-color: var(--bg-gray);
  display: grid;
  margin-bottom: 0;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.footer--logo {
  display: flex;
  flex-direction: column;
  grid-column: 1 / 3;
}

.footer--logo span {
  display: inline-block;
}
.footer--logo img {
  width: 1.4rem;
  height: auto;
}

.footer--links {
  grid-column: 1 / 3;
}
.footer--copyright {
  padding-block: 1rem;
  color: var(--text-color-gray);
  grid-column: span 2;
}

.mbl-only-img {
  display: block;
}

.desktop-only-img {
  display: none;
}
@media (min-width: 500px) {
  h2 {
    font-size: min(4.7vw, 3rem);
  }
  .cover--content p {
    display: none;
  }

  main {
    display: flex;
    max-width: 1600px;
    margin: auto;
    position: relative;
  }

  .desktop-only-img {
    display: block;
  }
  .work-experience h2 {
    width: 65%;
  }

  .work-experience--body {
    display: flex;
    flex-direction: row;
    gap: max(1rem, 1.5vw);
  }
  .work-experience--body > * {
    flex-grow: 1;
    min-width: 23%;
  }
  .split-section {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-block: 0;
    padding-right: 0;
    min-height: 25rem;
  }

  .split-section > * {
    width: 100%;
  }
  .split-section > *:first-child {
    margin-inline: auto;
    padding-inline: 1.4rem;
  }
  .split-section > *:last-child,
  .split-section > *:last-child * {
    align-self: normal;
  }
  .split-section .image-cover {
    max-width: 50vw;
    min-height: 100%;
    margin: 0;
    object-fit: cover;
  }
  .mbl-only-img {
    display: none;
  }
  .skill-set-section {
    display: grid;
    gap: max(2rem, 4vw);
    row-gap: max(1rem, 3vw);
    grid-template-columns: 1fr 1fr 1fr;
    grid-auto-rows: 1fr;
  }
  .skill-set-section--title {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
  }
  .logo-section {
    margin-inline: auto;
    padding: 0;
  }

  .logo-section > * {
    width: 16.66%;
  }

  .project-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 1fr;
    gap: 1rem;
  }
  .project-section--title {
    padding-right: 5vw;
    grid-row: span 2;
  }
  .project-section--title h2 {
    font-size: clamp(2rem, 1.6vw + 1.2rem, 3rem);
  }
  .project-card {
    margin: 0;
    grid-row: span 4;
  }
  .project-section--btn {
    grid-row: span 2;
    justify-self: center;
    align-self: center;
  }
  .project-section--btn .btn {
    font-size: 1.2rem;
    padding: 1.5rem 2rem;
    text-transform: uppercase;
  }
  .instagram-section {
    background-color: var(--bg-pink);
  }
  .testimonial-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: max(1vw + 1rem, 2rem);
  }
  .testimonial-card {
    grid-column: 2 / 3;
    grid-row: span 1;
  }
  .testimonial-card--body blockquote {
    font-size: 1.3rem;
    font-weight: 700;
  }
  .testimonial-card--body {
    padding: clamp(2rem, 1rem + 2.3vw, 3rem);
  }
  .photography-section--title {
    width: 50%;
  }
  .photography-btn-group {
    display: flex;
    justify-content: flex-start;
    gap: 1.3rem;
    margin-bottom: 2.3rem;
  }
  .photography-btn-group .btn {
    padding: 1rem 1rem;
    width: fit-content;
  }
  .photography-img-group {
    width: 100%;
    display: flex;
    gap: 1rem;
    flex-direction: row;
  }
  .photography-img-group > * {
    max-width: 23%;
    flex-grow: 1;
  }
  .contact-section {
    width: 100%;
    display: flex;
    gap: 2.5rem;
    flex-direction: row;
  }
  .contact-section > * {
    flex: 1;
  }
  .footer {
    padding: 4rem 3rem;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
  }
  .footer--links,
  .footer--logo {
    flex: 1;
  }

  .footer--copyright {
    width: 100%;
  }
  .footer--links > *:nth-child(odd) {
    padding-left: 4rem;
  }
  .icon {
    width: 2rem;
    height: auto;
  }
  header {
    position: absolute;
    width: 100%;
    background-color: transparent;
    display: inline-flex;
    align-items: center;
    inset: 0 0 auto 0;
    padding: 0 6rem;
  }
  #top-nav {
    position: static;
  }
  #mobile-side-nav {
    display: none;
  }
  .top-nav-menu {
    display: inline-flex;
    background-color: transparent;
    position: static;
    padding-top: 0;
  }
  .top-nav-menu li {
    padding: 2rem 1.4vw;
  }
  .top-nav-menu a {
    color: var(--text-color-gray);
  }
  #cover {
    margin: auto;
    display: inline-flex;
    width: 100%;
    background: linear-gradient(90deg, transparent 40%, var(--bg-gray) 40%);
    height: min(50vw, 40rem);
  }
  .cover--image {
    position: relative;
    left: 0;
    width: 50vw;
    flex: 0 0 auto;
    max-width: 45rem;
    top: 5rem;
  }
  .cover--image img {
    max-height: 70vw;
    max-width: 45rem;
  }
  .cover--content {
    left: max(-2vw * 5, -149px);
    top: 6rem;
    width: max-content;
    flex-shrink: 0;
    position: relative;
    background-color: transparent;
  }
  .cover--content h1 {
    font-size: clamp(1.2rem, 0.5rem + 3vw, 3.4rem);
  }
  .project-card img {
    min-height: 20rem;
    object-fit: cover;
  }
}

.btn-filled:disabled:hover,
.btn-filled:disabled {
  background-color: var(--bg-blue);
  cursor: not-allowed;
}

.form-disabled * {
  cursor: not-allowed;
}

textarea {
  resize: none;
}