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

:root {
  --header-height: 3.5rem;

  /* Colors */
  /* First Option */
  --primary-color: #c15d56;
  --primary-color-alt: #bb8480;
  --linear-gradient: linear-gradient(
    54deg,
    rgba(179, 74, 74, 0.95) 34%,
    hsla(54, 34%, 71%, 0.95)
  );
  /* Second Option */
  /* :root {
  --primary-color: #4a4a4a;
  --primary-color-alt: #575757;
  --linear-gradient: linear-gradient(
    54deg,
    rgba(45, 45, 45, 0.95) 34%,
    rgba(45, 45, 45, 0.95)
  );
} */
  --title-color: #4a4a4a;
  --text-color: #555;
  --text-color-alt: #999;
  --bg-color: #fff;
  --bg-color-alt: #e9ecef;
  --border-color: #f1f1f1;

  /* Font and typography */
  --roboto-font: "Roboto", sans-serif;
  --mono-font: "Roboto Mono", monospace;

  --fs-h1: 2.75rem;
  --fs-h2: 2.25rem;
  --fs-lg: 1.125rem;
  --fs-base: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;

  /* Font Weight  */
  --medium: 500;
  --semibold: 600;
  --bold: 700;
}

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

html {
  scroll-behavior: smooth;
}

body,
button,
input,
textarea {
  font-family: var(--roboto-font);
  font-size: var(--fs-base);
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5em;
}

h1,
h2,
h3,
h4 {
  font-family: var(--mono-font);
  font-weight: var(--bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  outline: none;
}

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

textarea,
input {
  background: none;
  border: none;
  outline: none;
}

/*=============== Reusable Css ===============*/
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding-left: 0.9rem;
  padding-right: 0.9rem;
}

.grid {
  display: grid;
}

.section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.section-title {
  font-size: var(--fs-h2);
  line-height: 1.17em;
  font-weight: var(--medium);
  margin-bottom: 1.12em;
}

.text-lg {
  font-size: var(--fs-lg);
  line-height: 1.67em;
}

.text-sm {
  font-size: var(--fs-sm);
  line-height: 1.43em;
}

.text-xs {
  font-size: var(--fs-xs);
  line-height: 1.5em;
}

.skills-title {
  color: var(--text-color-alt);
  letter-spacing: 0.4em;
  margin-bottom: 2.8em;
}

/* ---------- HEADER SECTION ---------- */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: 0.3s;
}

.nav {
  height: calc(var(--header-height) + 0.875rem);
  display: flex;
  align-items: flex-end;
}

.nav-list {
  display: flex;
  column-gap: 3.25rem;
}

.nav-link {
  color: #fff;
  font-size: 0.9rem;
  font-weight: var(--bold);
  font-family: var(--mono-font);
  text-transform: uppercase;
  position: relative;
  transition: 0.3s;
}

.nav-link:hover {
  opacity: 0.5;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: -0.5rem;
  width: 7px;
  height: 2px;
  background-color: #fff;
  opacity: 0;
  transition: 0.3s;
}

.nav-link:hover::after {
  opacity: 1;
}

.nav-close,
.nav-toggle {
  display: none;
}

/* Active Link */
.active-link {
  opacity: 0.5;
}

.active-link::after {
  opacity: 1;
}

/* Scroll Header */
.scroll-header {
  position: fixed;
  background-color: var(--bg-color);
  box-shadow: 0 5px 8px 0 rgb(0 0 0 / 14%);
}

.scroll-header .nav-link {
  color: var(--text-color);
}

.scroll-header .nav {
  align-items: center;
}

.scroll-header .nav-link::after {
  background-color: var(--text-color);
}

.scroll-header .nav-link:hover,
.scroll-header .active-link {
  color: var(--primary-color);
}

/* ---------- HOME SECTION ---------- */
.home {
  background: url(../img/home-bg.png);
  background-size: cover;
  background-position-y: -220px;
  background-position-x: 50%;
  padding-top: 5.5rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.home::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--linear-gradient);
}

.home-container {
  grid-template-columns: 4fr 8fr;
  column-gap: 1.875rem;
}

.home-img,
.home-data {
  z-index: 10;
}

.home-img {
  width: 90%;
  height: 380px;
  object-fit: cover;
  border-radius: 0.3rem;
  transform: translateY(3.125rem);
  box-shadow: 0 0 27px rgb(96 96 96 / 34%);
}

.home-name,
.home-work,
.home-list,
.home-social-link {
  color: #fff;
  font-family: var(--mono-font);
}

.home-name {
  font-size: var(--fs-h1);
  line-height: 1.14em;
  margin: 0.9em 0 0.23em;
}

.home-work {
  margin-bottom: 2.5em;
}

.home-list dt {
  float: left;
  font-weight: var(--bold);
  opacity: 0.4;
}

.home-list dd {
  padding-left: 6.25em;
}

.home-list dd:not(:last-child) {
  margin-bottom: 0.94em;
}

.home-socials {
  margin: 1.25rem 0 2.2rem;
}

.home-social-link {
  font-size: 1.7rem;
  line-height: 1.6em;
  margin-right: 0.25rem;
  opacity: 0.4;
  transition: 0.3s;
}

.home-social-link:hover {
  opacity: 1;
}

/* ---------- HELLO SECTION ---------- */
.hello-details {
  margin-bottom: 1.67em;
  text-align: justify;
}

/* Buttons */
.button {
  display: inline-block;
  background-color: var(--primary-color);
  color: #fff;
  padding: 1.1em 2.1em;
  border-radius: 1.56rem;
  font-weight: var(--semibold);
  transition: 0.3s;
}

.button:hover {
  background-color: var(--primary-color-alt);
}

.button-flex {
  display: inline;
  align-items: flex-start;
  column-gap: 0.3rem;
}

/* ---------- ABOUT SECTION ---------- */
.tabs-categories {
  display: flex;
  column-gap: 3rem;
  margin-bottom: 1.875rem;
  margin-top: 1.875rem;
}

.tabs-btn {
  color: var(--text-color-alt);
  font-weight: var(--bold);
  font-family: var(--mono-font);
  position: relative;
}

.tabs-btn:hover {
  color: var(--primary-color);
}

.tabs-btn::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: -0.5rem;
  width: 7px;
  height: 2px;
  background-color: var(--primary-color);
  opacity: 0;
  transition: 0.3s;
}

.tabs-btn:hover::after {
  opacity: 1;
}

.active-tabs {
  color: var(--primary-color);
}

.active-tabs::after {
  opacity: 1;
}

.tabs-item[data-content] {
  display: none;
}

.active-tabs[data-content] {
  display: block;
}

/* ---------- SKILLS SECTION ---------- */
.skills-container {
  grid-template-columns: repeat(2, 445px);
  column-gap: 7rem;
}

.skills-list {
  row-gap: 1.8rem;
}

.skills-titles {
  display: flex;
  margin-bottom: 0.625rem;
}

.skills-bar,
.skills-percentage {
  height: 5px;
  border-radius: 0.25rem;
}

.skills-bar {
  background-color: var(--bg-color-alt);
}

.skills-percentage {
  display: block;
  background-color: var(--primary-color);
}

/* ---------- PROJECTS SECTION ---------- */
.work {
  display: flex;
  flex-direction: column;
}

.project-categories {
  display: flex;
  column-gap: 3rem;
  margin-bottom: 1.875rem;
}

.cattegory-btn {
  color: var(--text-color-alt);
  font-weight: var(--bold);
  font-family: var(--mono-font);
  position: relative;
}

.cattegory-btn:hover {
  color: var(--primary-color);
}

.cattegory-btn::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: -0.5rem;
  width: 7px;
  height: 2px;
  background-color: var(--primary-color);
  opacity: 0;
  transition: 0.3s;
}

.cattegory-btn:hover::after {
  opacity: 1;
}

.active-work {
  color: var(--primary-color);
}

.active-work::after {
  opacity: 1;
}

.projects-container {
  display: flex;
  flex-direction: column;
  row-gap: 2.5rem;
}

.project-item {
  grid-template-columns: 5fr 7fr;
}

.project-img {
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.project-data {
  padding: 3rem 3rem 2.5rem 1.875rem;
  border: 1px solid var(--border-color);
}

.project-title {
  margin-bottom: 0.8em;
  text-align: justify;
}

.project-description {
  margin-bottom: 2.5em;
  text-align: justify;
}

.project-stack {
  margin-bottom: 1.2em;
}

.tags li {
  display: inline-block;
  margin-right: 0.6rem;
  box-shadow: 0 1px 4px rgb(0 0 0 / 14%);
  padding: 0.3rem 0.6rem;
  border-radius: 0.2rem;
}

.project-link {
  float: right;
  margin-top: 3.9em;
  color: var(--primary-color);
  font-family: var(--mono-font);
}

/* ---------- CONTACT SECTION ---------- */
.contact {
  background-image: url(../img/bg.jpg);
  background-size: cover;
  background-position: 50%;
  position: relative;
}

.contact::before {
  content: "";
  background: var(--linear-gradient);
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.contact-content {
  z-index: 10;
  position: relative;
}

.contact-container {
  grid-template-columns: 4fr 5fr;
  column-gap: 1.875rem;
  padding-top: 1.25rem;
}

.contact .section-title,
.contact-list,
.contact-social-link,
::placeholder,
.contact-input,
.contact-form-title,
.footer-copy {
  color: #fff;
  font-family: var(--mono-font);
}

.contact-list {
  margin-bottom: 3.25rem;
}

.contact-list dt {
  float: left;
  font-weight: var(--bold);
  text-transform: uppercase;
}

.contact-list dd {
  padding-left: 6.25em;
  margin-bottom: 0.94em;
}

.contact-socials li {
  margin-bottom: 0.75rem;
}

.contact-social-link {
  font-family: var(--roboto-font);
}

#contact-form {
  display: flex;
  flex-direction: column;
}

.contact-form-title {
  margin-bottom: 1.25em;
}

.contact-input-div {
  margin-bottom: 0.94em;
}

.contact-input {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 0.625rem;
}

.textarea {
  height: 7.2rem;
  resize: none;
}

.contact-message {
  font-family: var(--mono-font);
  color: #fff;
}

.contact-light {
  opacity: 1;
}

.color-dark {
  opacity: 0.4;
}

.contact-button {
  margin-top: 1.875rem;
  width: 100%;
  box-shadow: 0 1px 29px rgb(0 0 0 / 40%);
}

.footer-copy {
  opacity: 0.4;
  margin-top: 3.75rem;
  text-align: center;
}

/*=============== BreakPoints ===============*/
/* for large devices */
@media screen and (max-width: 1200px) {
  :root {
    --fs-h1: 2.25rem;
    --fs-h2: 1.75rem;
    --fs-lg: 1rem;
    --fs-base: 0.938rem;
    --fs-sm: 0.813rem;
    --fs-xs: 0.687rem;
  }
  .container {
    max-width: 960px;
  }

  .home {
    padding-top: 5.25rem;
    background-position-y: 50%;
  }

  .home-container {
    grid-template-columns: 5fr 7fr;
  }

  .skills-container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 1.875rem;
  }
}

@media screen and (max-width: 992px) {
  .container {
    max-width: 720px;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateX(-100%);
    transition: 0.3s;
  }

  .show-menu {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    row-gap: 2.125rem;
    text-align: center;
  }

  .nav-toggle,
  .nav-close {
    display: block;
  }

  .nav-close {
    font-size: 1.5rem;
    position: absolute;
    top: 2.7rem;
    left: 8%;
    cursor: pointer;
    color: #fff;
  }

  .nav-toggle {
    color: #fff;
    font-size: 1.25rem;
    opacity: 0.5;
  }

  .scroll-header .nav-toggle {
    color: var(--text-color);
    opacity: 1;
  }

  .home {
    padding-top: 5.25rem;
    background-position-y: -5px;
  }

  .home-container {
    grid-template-columns: 1fr;
  }

  .home-img {
    display: none;
  }

  .section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .project-item {
    grid-template-columns: 1fr;
  }

  .contact-container {
    grid-template-columns: 5fr 7fr;
  }
}

/* for medium devices */
@media screen and (max-width: 768px) {
  .container {
    max-width: 540px;
  }

  .project-data {
    padding: 2rem 1.25rem 1.5rem 1.25rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }
}

@media screen and (max-width: 576px) {
  .home {
    padding: 4.4rem 2.2rem;
  }

  .skills-container {
    grid-template-columns: 1fr;
    row-gap: 3.75rem;
  }

  .project-categories {
    column-gap: 1.5rem;
  }

  .tags li {
    margin-bottom: 0.6rem;
  }
}

/* for small devices */
@media screen and (max-width: 350px) {
  :root {
    --fs-h1: 2rem;
  }

  .home {
    padding: 4.4rem 1rem;
  }

  .home-work {
    font-size: var(--fs-sm);
  }

  .home-list {
    font-size: 0.875rem;
  }

  .home-list dd {
    padding-left: 5.75em;
  }

  .home-social-link {
    font-size: 1.3rem;
  }
}