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

/* ========================================
   BASE STYLES & VARIABLES
   ======================================== */

body,
html,
body.dark-mode footer {
  /* Colors - Light Mode */
  --background-color: #f5f1eb;
  --background--secondary-color: #eae3d9;
  --background--contrast-color: #3a2f2a;
  --primary-color: #7b5e57;
  --secondary-color: #d4bfaa;
  --contrast-color: #f9f6f1;
  --accent-color: #a3b18a;
  --text--main-color: #2b2b2b;
  --text--contrast-color: #f3ede6;
  --text--muted-color: #6e6e6e;
  --highlight-color: #c86c5d;
  --hover-overlay-color: #3a2f2a3a;
  --success-color: #8fa376;
}

body.dark-mode {
  /* Colors - Dark Mode */
  --background-color: #2b2421;
  --background--secondary-color: #3a312c;
  --background--contrast-color: #f5f1eb;
  --primary-color: #b8927d;
  --secondary-color: #cbb7a3;
  --contrast-color: #2b2421;
  --accent-color: #a7b98e;
  --text--main-color: #f5f1eb;
  --text--contrast-color: #f3ede6;
  --text--muted-color: #b7ada7;
  --highlight-color: #e07a5f;
  --hover-overlay-color: #f5f1eb1a;
  --success-color: #9fb68a;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--highlight-color);
}

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

::-webkit-scrollbar {
  width: 8px;
  background-color: var(--background-color);
}

::-webkit-scrollbar-thumb {
  background-color: var(--highlight-color);
  border-radius: 4px;
}

::-webkit-scrollbar-track:hover {
  background-color: none;
}

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

.modal--open {
  overflow: hidden;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Lora", serif;
  color: var(--primary-color);
}

p {
  line-height: 1.5;
  font-size: 16px;
  color: var(--text--main-color);
}

a {
  text-decoration: none;
}

li {
  list-style-type: none;
}

label {
  font-size: 16px;
}

img {
  z-index: 1;
}

.title {
  font-size: 100px;
  text-align: left;
  margin-bottom: 12px;
  line-height: 1;
}

.section__title {
  text-align: center;
  font-size: 48px;
  margin-bottom: 60px;
}

.highlight {
  color: var(--highlight-color);
  font-weight: bold;
}

/* ========================================
   LAYOUT
   ======================================== */

section {
  background-color: var(--background-color);
  transition: all 300ms ease;
  position: relative;
  min-height: 100vh;
}

.container {
  padding: 52px 0;
}

.row {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */

input,
textarea {
  width: 100%;
  background-color: var(--background--contrast-color);
  color: var(--contrast-color);
  border: none;
  border-bottom: 4px solid var(--background--secondary-color);
  height: 40px;
  margin-top: 12px;
  font-size: 16px;
  transition: all 300ms ease;
}

textarea {
  resize: vertical;
  height: 100%;
  max-height: 200px;
  min-height: 80px;
}

@media (hover: hover) {
  input:hover,
  textarea:hover {
    border-bottom: 4px solid var(--highlight-color);
  }
}

input:focus,
textarea:focus {
  outline: 2px solid var(--highlight-color);
  outline-offset: 4px;
  border: none;
}

button {
  cursor: pointer;
}

/* ========================================
   REUSABLE COMPONENTS
   ======================================== */

.clickable {
  transition: all 300ms ease;
  cursor: pointer;
}

@media (hover: hover) {
  .clickable:hover {
    scale: 1.15;
    color: var(--highlight-color);
  }
}

.clickable:active {
  opacity: 0.7;
  scale: 0.9;
  color: var(--highlight-color);
}

.link__hover-underline {
  position: relative;
}

.link__hover-underline::after {
  content: "";
  position: absolute;
  bottom: -3px;
  right: 0;
  height: 3px;
  width: 0;
  background-color: var(--text--main-color);
  transition: all 300ms ease;
}

@media (hover: hover) {
  .link__hover-underline:hover::after {
    width: 100%;
    left: 0;
  }
}

.link__hover-underline--contrast::after {
  background-color: var(--contrast-color);
}

@media (hover: hover) {
  .link__container:hover {
    background-color: var(--hover-overlay-color);
    border-radius: 50px;
    padding: 3px;
  }
}

nav,
.scroll,
.header,
.container,
.footer__row {
  opacity: 1;
  visibility: visible;
  transition-property: opacity, visibility;
  transition-duration: 300ms;
  transition-delay: 500ms;
  transition-timing-function: linear;
}

.modal--open nav,
.modal--open .scroll,
.modal--open .header,
.modal--open .container,
.modal--open .footer__row {
  opacity: 0;
  visibility: hidden;
  transition: all 400ms;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes scroll {
  0% {
    transform: translateY(1px);
  }
  100% {
    transform: translateY(-4px);
  }
}

@keyframes spinner {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}

.fa-spinner {
  animation: spinner 750ms infinite linear;
}

/* ========================================
   NAVIGATION
   ======================================== */

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 12px;
  max-height: 20vh;
}

#personal-logo {
  width: 72px;
  height: 72px;
  margin: 12px 0;
}

body.dark-mode #personal-logo {
  filter: invert(100%);
}

.nav__link--list {
  display: flex;
}

.nav__link {
  margin: 0 12px;
  transition: all 300ms ease;
}

.nav__link--anchor {
  text-decoration: none;
  font-size: 20px;
  font-weight: 600;
  color: var(--text--main-color);
}

.theme-switch {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text--main-color);
  position: relative;
  padding: 0;
}

.theme-switch__hover {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 300ms ease;
}

.theme-switch__default {
  transition: opacity 300ms ease;
}

.theme-switch:hover .theme-switch__default {
  opacity: 0;
}

/* Show sun when hovering in light mode (switching to dark) */
.theme-switch:hover .theme-switch__light {
  opacity: 1;
}

/* Show moon when hovering in dark mode (switching to light) */
.dark-mode .theme-switch:hover .theme-switch__light {
  opacity: 0;
}

.dark-mode .theme-switch:hover .theme-switch__dark {
  opacity: 1;
}

/* ========================================
   LANDING AND HEADER
   ======================================== */

#landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header__container {
  max-height: 80vh;
  width: 100%;
  max-width: 1100px;
  margin: 60px auto;
}

.header {
  margin: 0 auto;
  height: 100%;
  width: 100%;
  max-width: 1100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  max-height: 80vh;
}

.header__content {
  display: flex;
  flex-direction: column;
}

.header__para {
  font-size: 20px;
  line-height: 2;
  max-width: 540px;
}

.header__para--link {
  position: relative;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: all 300ms ease;
}

@media (hover: hover) {
  .header__para--link:hover {
    font-weight: 900;
  }
}

.header__links {
  display: flex;
  align-items: start;
  justify-content: space-between;
  max-width: 120px;
  margin-top: 16px;
  transition: all 300ms ease;
}

.header__link {
  font-size: 24px;
  text-decoration: none;
  color: var(--text--main-color);
}

/* Carousel */

.carousel {
  width: 440px;
  height: 440px;
  position: relative;
  display: flex;
}

.carousel__images {
  margin: 0;
  padding: 0;
  list-style: none;
}

.carousel__img {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 500ms ease-in-out 200ms;
}

.carousel__img.active {
  opacity: 1;
  z-index: 1;
  transition-delay: 0ms;
}

.header__img {
  border-radius: 50px;
  box-shadow: 4px 8px 8px rgba(0, 0, 0, 0.5);
  object-fit: cover;
  object-position: center;
  width: 100%;
  height: 100%;
}

.carousel__btn {
  position: absolute;
  background: none;
  border: none;
  font-size: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--contrast-color);
  opacity: 0.7;
  z-index: 100;
  border-radius: 4px;
  padding: 4px 8px;
  background-color: var(--background--contrast-color);
  outline: 1px solid var(--contrast-color);
}

.carousel__btn.prev {
  left: 8px;
}

.carousel__btn.next {
  right: 8px;
}

@media (hover: hover) {
  .carousel__btn:hover {
    outline: 1px solid var(--highlight-color);
  }
}
.carousel__btn:active {
  outline: 1px solid var(--highlight-color);
}

/* Mail Button */
.mail__btn {
  position: fixed;
  bottom: 32px;
  right: 60px;
  width: 62px;
  height: 62px;
  font-size: 32px;
  border: 2px solid var(--background-color);
  border-radius: 50%;
  background-color: var(--background--contrast-color);
  color: var(--contrast-color);
  box-shadow: 2px 4px 4px rgba(0, 0, 0, 0.3);
  z-index: 100;
  opacity: 0.85;
}

/* Scroll Indicator */
.scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 30px;
  border: 2px solid var(--background--contrast-color);
  border-radius: 24px;
}

.scroll__icon::after {
  content: "";
  width: 3px;
  height: 5px;
  background-color: var(--background--contrast-color);
  border-radius: 2px;
  animation: scroll 1000ms infinite alternate-reverse;
}

/* ========================================
   MODAL - BASE
   ======================================== */

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  width: 90%;
  max-width: 1100px;
  height: 700px;
  overflow: hidden;
  border-radius: 20px;
  visibility: hidden;
  z-index: -1;
  transition: visibility 1000ms, z-index 1000ms, box-shadow 500ms ease,
    background-color 1000ms ease;
}

.modal--open .modal {
  background-color: var(--background--secondary-color);
  z-index: 60;
  visibility: visible;
  box-shadow: 20px 20px 80px rgba(0, 0, 0, 0.55);
}

.modal--open .modal__about,
.modal--open .modal__contact {
  transform: translateX(0%);
}

.modal__half {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
  width: 50%;
  padding: 60px 72px;
  transition: all 500ms ease-in;
}

.modal__half--expand {
  width: 100%;
}

.modal__title {
  font-size: 28px;
}

.modal__sub-title {
  margin: 12px 0 24px 0;
  font-size: 16px;
}

.fa-xmark {
  position: absolute;
  top: 30px;
  right: 30px;
  font-size: 32px;
  font-weight: 1000;
  z-index: 100;
}

.modal__exit--contact {
  color: var(--contrast-color);
  opacity: 1;
  transition: all 500ms ease;
}

.modal__exit--about {
  color: var(--background--contrast-color);
  opacity: 1;
  transition: all 500ms ease;
}

/* ========================================
   MODAL - ABOUT SECTION
   ======================================== */

.modal__about {
  background-color: var(--background--secondary-color);
  transform: translateX(-110%);
}

.modal__title--about--wrapper {
  display: flex;
  align-items: center;
}

.modal__title--about {
  width: 100%;
  height: 100%;
  margin-right: 12px;
}

.modal__title--link {
  color: var(--primary-color);
}

.modal__para--wrapper {
  position: relative;
  max-height: 80%;
  margin-bottom: 12px;
  transition: all 500ms ease;
}

.modal__para--expand {
  max-height: 80%;
}

.modal__para {
  max-height: 100%;
  font-size: 18px;
  line-height: 1.75;
  overflow-y: scroll;
  overscroll-behavior: contain;
  transition: all 300ms ease;
  padding-right: 8px;
}

.modal__para-expand,
.modal__para-collapse {
  position: absolute;
  top: -80px;
  right: -34px;
  color: var(--highlight-color);
}

.modal__para--resize--hidden {
  opacity: 0;
  transform: translateX(110%);
  transition: opacity 500ms ease, transform 500ms ease;
}

.modal__para--resize--hidden.hidden-complete {
  display: none;
}

/* ========================================
   MODAL - CONTACT SECTION
   ======================================== */

.form__submit {
  border: 2px solid var(--background--secondary-color);
  background-color: var(--background--secondary-color);
  color: var(--text--main-color);
}

@media (hover: hover) {
  .form__submit:hover {
    color: var(--contrast-color);
    background-color: transparent;
  }
}

.form__submit:active {
  border-color: var(--highlight-color);
  color: var(--highlight-color);
}

.modal__contact {
  background-color: var(--background--contrast-color);
  color: var(--contrast-color);
  transform: translateX(110%);
  transition: transform 500ms ease, opacity 500ms ease;
}

.modal__title--contact {
  color: var(--highlight-color);
}

.contact__form {
  margin-top: 20px;
  width: 100%;
}

.form__item {
  width: 100%;
  margin-bottom: 20px;
}

.contact__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.form__submit {
  width: 80%;
  padding: 20px 24px;
  font-size: 20px;
  border: 2px solid var(--background--secondary-color);
  border-radius: 4px;
  background-color: var(--background--secondary-color);
  color: var(--text--main-color);
  transition: all 300ms ease;
}

.form__submit:active {
  border-color: var(--highlight-color);
  color: var(--highlight-color);
  scale: 0.9;
}

.submit__icon {
  margin-left: 4px;
  font-size: 18px;
}

/* ========================================
   MODAL - SUBMIT STATES
   ======================================== */

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 80px;
  z-index: -1;
}

.modal__overlay--visible {
  z-index: 1;
  display: flex;
}

.modal__overlay--loading {
  background-color: var(--background--contrast-color);
  font-size: 80px;
}

.modal__overlay--success,
.modal__overlay--fail {
  padding: 28px;
  font-size: 40px;
  font-weight: 600;
  text-align: center;
  color: var(--contrast-color);
}

.modal__overlay--success {
  background-color: var(--success-color);
}

.modal__overlay--fail {
  flex-direction: column;
  background-color: var(--highlight-color);
}

.email__link {
  text-decoration: underline;
  text-underline-offset: 12px;
  color: var(--background--contrast-color);
}

/* ========================================
   TOOLKIT
   ======================================== */

#toolkit {
  background-color: var(--background--secondary-color);
}

.toolkit__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  max-height: 40%;
  margin: 40px auto;
  transition: all 500ms ease;
}

.tool {
  position: relative;
  display: flex;
  justify-content: center;
  width: calc(100% / 4);
}

.tool__img--wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 12px;
}

.tool__img {
  width: 100%;
  max-width: 120px;
  transition: all 300ms ease;
}

@media (hover: hover) {
  .tool:hover .tool__img {
    filter: brightness(80%);
    opacity: 0.9;
    transform: scale(0.9);
  }
}

.tool__name {
  position: absolute;
  bottom: 0;
  font-size: 20px;
  opacity: 0;
  transform: scale(0);
  transition: all 300ms ease;
  color: var(--text--main-color);
}

.tool:hover .tool__name {
  opacity: 1;
  transform: scale(1);
}

/* ========================================
   PROJECTS
   ======================================== */

.project {
  margin-bottom: 135px;
}

.project:last-child {
  margin-bottom: 40px;
}

.project__list {
  padding-top: 40px;
}

.project__wrapper {
  position: relative;
  display: flex;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.project__wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--text--muted-color);
  opacity: 0;
  transition: opacity 450ms ease;
  z-index: 2;
}

.project:hover .project__wrapper::before {
  opacity: 0.9;
}

.project__img {
  width: 100%;
  transition: all 500ms ease;
}

.project:hover .project__img {
  transform: scale(1.07);
  filter: blur(8px);
}

.project__description {
  position: absolute;
  top: 50%;
  left: 90px;
  max-width: 800px;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 300ms, transform 450ms ease;
  z-index: 3;
  display: flex;
  flex-direction: column;
}

.project:hover .project__description {
  opacity: 1;
  transform: translateY(-50%);
}

.project__description--title {
  font-size: 40px;
  margin-bottom: 4px;
}

.project__description--para {
  margin: 16px 0;
}

.project__description--title,
.project__description--sub-title,
.project__description--para,
.project__description--link,
.project__desciption--links--para {
  text-align: left;
  color: var(--text--contrast-color);
}

.project__description--links {
  display: flex;
  justify-content: start;
}

.project__description--link {
  font-size: 20px;
  text-decoration: none;
}

.project__description--link--wrapper {
  margin: 0 12px;
}

.project__description--link--wrapper:last-child {
  margin-right: 0;
}

/* ========================================
   FOOTER
   ======================================== */

footer {
  background-color: var(--background--contrast-color);
}

.footer__row {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-height: 350px;
  padding: 8% 0;
}

.footer__anchor {
  position: relative;
  margin-bottom: 24px;
}

@media (hover: hover) {
  .footer__anchor:hover .footer__logo--popper {
    opacity: 1;
    transform: translateX(80px);
  }
}

.footer__logo--img {
  width: 92px;
  height: 92px;
  filter: invert(100%);
  transform: scale(1.2);
}

.footer__logo--popper {
  position: absolute;
  top: 25px;
  right: 0;
  font-size: 20px;
  font-weight: 700;
  opacity: 0;
  transition: all 450ms ease;
}

.footer__social--list {
  display: flex;
  justify-content: space-around;
  width: 100%;
  max-width: 500px;
  margin-bottom: 40px;
}

.footer__social__link--anchor {
  font-size: 20px;
  transition: all 300ms ease;
}

.footer__copyright {
  font-size: 12px;
}

.footer__social__link--anchor,
.footer__copyright,
.footer__logo--popper {
  color: var(--text--contrast-color);
}

/* ========================================
   Shapes
   ======================================== */

.shape {
  position: fixed;
  opacity: 50%;
  z-index: 1;
}

.shape--0 {
  top: 15vh;
  left: 10vw;
}
.shape--1 {
  top: 15vh;
  left: 55vw;
}
.shape--2 {
  top: 15vh;
  left: 90vw;
}
.shape--3 {
  top: 50vh;
  left: 10vw;
}
.shape--4 {
  top: 50vh;
  left: 50vw;
}
.shape--5 {
  top: 50vh;
  left: 90vw;
}
.shape--6 {
  top: 80vh;
  left: 10vw;
}
.shape--7 {
  top: 80vh;
  left: 55vw;
}
.shape--8 {
  top: 80vh;
  left: 90vw;
}

/* ========================================
   Responsive
   ======================================== */
/* Small phones, tablets, large smart phones */
@media (max-width: 768px) {
  .shape {
    display: none;
  }

  .title {
    font-size: 80px;
  }

  .header__container {
    margin: 0 auto;
  }

  .header__content {
    align-items: center;
    text-align: center;
    justify-content: center;
  }

  .header {
    flex-direction: column;
  }

  .header__links {
    width: 100%;
  }

  .carousel {
    max-width: 300px;
    max-height: 300px;
    margin-top: 12px;
  }

  .carousel__btn.prev {
    left: -60px;
  }

  .carousel__btn.next {
    right: -60px;
  }

  .modal {
    top: 0;
    left: 0;
    height: auto;
    transform: none;
    width: auto;
    flex-direction: column;
    flex-direction: column-reverse;
    border-radius: 0;
    overflow: scroll;
    max-width: 100vw;
    max-height: 100vh;
  }

  .contact__form {
    display: flex;
    flex-wrap: wrap;
  }

  textarea {
    resize: none;
  }

  input {
    margin-top: 4px;
  }

  .form__item {
    width: 50%;
    padding-right: 20px;
  }

  .contact__submit {
    width: 50%;
    align-items: end;
  }

  .btn--txt {
    display: none !important;
  }

  .modal__overlay--success,
  .modal__overlay--fail {
    font-size: 32px;
  }

  .modal__half {
    width: 100%;
    max-height: 50vh;
    overflow: scroll;
    overflow-x: hidden;
  }

  .modal__contact {
    overflow: hidden;
  }

  .modal__half--expand {
    max-height: 100vh;
  }

  .modal__para--wrapper {
    max-height: 100%;
  }

  .modal__para {
    padding-right: 0;
    overflow: auto;
  }

  #toolkit {
    min-height: auto;
  }

  .project__description--para {
    display: none;
  }

  .project__description {
    display: flex;
    left: 0;
    padding: 0;
    width: 100%;
    text-align: center;
    align-items: center;
    justify-content: center;
    max-width: 100%;
  }

  .project__description--sub-title {
    margin-bottom: 8px;
  }

  .scroll {
    display: none;
  }
}

/* Small phones */
@media (max-width: 480px) {
  body {
    overflow-x: hidden;
  }

  .title,
  .section__title {
    font-size: 40px;
  }

  .container {
    padding-top: 0;
  }

  .header__para {
    font-size: 16px;
  }

  .carousel__btn.prev {
    left: -32px;
  }

  .carousel__btn.next {
    right: -32px;
  }

  .nav__link:first-child {
    display: none;
  }

  .mail__btn {
    right: 24px;
  }

  .modal__half {
    padding: 40px;
  }

  .modal__para-expand,
  .modal__para-collapse {
    display: none;
  }

  .fa-xmark {
    top: 24px;
    right: 16px;
  }

  input {
    border-bottom: 2px solid var(--background--secondary-color);
  }

  textarea {
    outline: 2px solid var(--background--secondary-color);
    outline-offset: 4px;
    border: none;
  }

  .contact__submit {
    align-items: end;
  }

  .submit__icon {
    margin-left: 4px;
  }

  .project__description {
    padding: 0 12px;
  }
  .project__description--title {
    font-size: 32px;
  }

  .project__description--sub-title {
    font-size: 18px;
  }

  .footer__social__link--anchor {
    font-size: 16px;
  }
}

/* Smaller phones */
@media (max-height: 750px) {
  .carousel {
    max-width: 200px;
    max-height: 200px;
  }
}

@media (max-width: 380px) {
  .carousel {
    max-width: 150px;
    max-height: 150px;
  }

  .carousel__btn {
    font-size: 20px;
  }
}