/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');

/*=============== VARIABLES CSS ===============*/
:root {
  /*========== Colors ==========*/
  --hue: 207;
  --first-color: hsl(var(--hue), 89%, 60%);
  --first-color-alt: hsl(var(--hue), 89%, 53%);
  --title-color: hsl(var(--hue), 8%, 15%);
  --text-color: hsl(var(--hue), 8%, 45%);
  --body-color: hsl(var(--hue), 60%, 99%);
  --container-color: #FFF;
  --border-color: hsl(var(--hue), 8%, 85%);

  /*========== Font and typography ==========*/
  --body-font: 'Poppins', sans-serif;
  --code-font: 'Space Mono', monospace;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1.125rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;

  /*========== Font weight ==========*/
  --font-medium: 500;
  --font-semi-bold: 600;

  /*========== Margins ==========*/
  --mb-1: 1rem;
  --mb-2: 2rem;
}

/*=============== DARK THEME VARIABLES ===============*/
body.dark-theme {
  --first-color: hsl(var(--hue), 89%, 55%);
  --first-color-alt: hsl(var(--hue), 89%, 48%);
  --title-color: hsl(var(--hue), 8%, 95%);
  --text-color: hsl(var(--hue), 8%, 75%);
  --body-color: #1a1a1a;
  --container-color: #2c2c2c;
  --border-color: #444;
}

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

body {
  background-color: var(--body-color);
  color: var(--text-color);
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  transition: background-color .4s, color .4s;
}

.body-no-scroll {
  overflow: hidden;
}

h1, h2, h3 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== LAYOUT ===============*/
.container {
  max-width: 680px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/*=============== PROFILE CARD ===============*/
.profile-card {
  background-color: var(--container-color);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 8px 24px hsla(var(--hue), 89%, 60%, .15);
  transition: background-color .4s, border-color .4s;
}

.profile__header {
  text-align: center;
  margin-bottom: var(--mb-2);
  position: relative;
}

#theme-button {
  position: absolute;
  top: -1rem;
  right: -1rem;
  font-size: 1.5rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color .3s;
}

#theme-button:hover {
  color: var(--first-color);
}

.profile__image {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: 5px solid var(--first-color);
  margin: 0 auto var(--mb-1);
  overflow: hidden;
}

.profile__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile__name {
  font-size: var(--h2-font-size);
  font-family: var(--code-font);
  margin-bottom: .25rem;
}

.profile__profession {
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  color: var(--text-color);
  margin-bottom: var(--mb-2);
}

.profile__social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: var(--mb-2);
}

.profile__social-link {
  font-size: 1.6rem;
  color: var(--title-color);
  transition: color .3s, transform .3s;
}

.profile__social-link:hover {
  color: var(--first-color);
  transform: scale(1.1);
}

.profile__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.6rem;
  border-radius: .75rem;
  font-weight: var(--font-medium);
  transition: all .3s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

.button--primary {
  background-color: var(--first-color);
  color: #fff;
}

.button--primary:hover {
  background-color: var(--first-color-alt);
  box-shadow: 0 6px 12px hsla(var(--hue), 89%, 60%, .3);
}

.button--ghost {
  background-color: transparent;
  border: 2px solid var(--first-color);
  color: var(--first-color);
  font-family: var(--body-font);
}

.button--ghost:hover {
  background-color: var(--first-color);
  color: #fff;
}

.button i {
  font-size: 1.2rem;
}

/*=============== TABS ===============*/
.profile__tabs {
  margin-top: var(--mb-2);
  border-top: 1px solid var(--border-color);
  padding-top: var(--mb-2);
}

.profile__tabs-list {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.profile__tabs-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--code-font);
  font-weight: var(--font-semi-bold);
  cursor: pointer;
  color: var(--text-color);
  padding-bottom: .75rem;
  position: relative;
  transition: color .3s;
}

.profile__tabs-item:hover {
  color: var(--title-color);
}

.profile__tabs-item.active-tab {
  color: var(--first-color);
}

.profile__tabs-item.active-tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--first-color);
  border-radius: 3px;
}

.profile__tabs-item i {
  font-size: 1.2rem;
}

/*=============== CONTENT ===============*/
.profile__content {
  margin-top: var(--mb-2);
}

.profile__content-item {
  display: none;
  animation: fadeIn .5s ease-in-out;
}

.profile__content-item.active-content {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.profile__content-title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
  font-family: var(--code-font);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: .5rem;
}

.skills__list, .certifications__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: var(--mb-1);
}

.skills__list li, .certifications__list li, 

.skills__list i, .certifications__list i, 

.experience__item {
  margin-top: var(--mb-1);
  padding-left: 1.5rem;
  border-left: 2px solid var(--first-color);
  position: relative;
}

.experience__item::before {
    content: '';
    position: absolute;
    left: -9px;
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--first-color);
    border: 2px solid var(--container-color);
}

.experience__item h4 {
  font-size: var(--normal-font-size);
}

.experience__item h4 span {
  font-size: var(--small-font-size);
  color: var(--text-color);
  font-weight: 400;
}

.experience__item p {
  font-size: var(--small-font-size);
  margin-top: .25rem;
}

/*=============== MEDIA QUERIES ===============*/
/*==================== CONTACT MODAL ====================*/
.contact__modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: hsla(var(--hue), 8%, 15%, .4);
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}

.contact__modal.show-modal {
  opacity: 1;
  visibility: visible;
}

.contact__modal.show-modal .contact__modal-content {
  transform: scale(1);
  opacity: 1;
}

.contact__modal-content {
  position: relative;
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 1rem;
  max-width: 500px;
  width: 100%;
  text-align: center;
  transform: scale(.9);
  opacity: 0;
  transition: transform .3s, opacity .3s;
}

.contact__modal-title {
  font-size: var(--h3-font-size);
  font-family: var(--code-font);
  margin-bottom: var(--mb-2);
}

.contact__modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  cursor: pointer;
}

.contact__modal-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: var(--mb-2);
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
}

.contact__info-item i {
  font-size: 1.5rem;
  color: var(--first-color);
}

.contact__info-item h4 {
  font-size: var(--normal-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
}

.contact__info-item p {
  font-size: var(--small-font-size);
}

.contact__form-div {
  margin-bottom: 1.5rem;
  text-align: left;
}

.contact__form-tag {
  display: block;
  margin-bottom: .5rem;
  font-weight: var(--font-medium);
}

.contact__form-input {
  width: 100%;
  padding: .75rem;
  border-radius: .5rem;
  border: 2px solid var(--border-color);
  background-color: var(--container-color);
  color: var(--text-color);
  font-family: var(--body-font);
  transition: border-color .3s;
}

.contact__form-input:focus {
  outline: none;
  border-color: var(--first-color);
}

.contact__form-area {
  height: 10rem;
}

.contact__form-area textarea {
  height: 100%;
  resize: none;
}

.contact__message {
  font-size: var(--small-font-size);
  color: var(--title-color);
  margin-bottom: 2.5rem;
  text-align: center;
}

/*=============== MODAL BACKDROP BLUR ===============*/
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.contact__modal {
  z-index: 1000;
}


/*=============== MEDIA QUERIES ===============*/
@media screen and (max-width: 480px) {
  .profile-card {
    padding: 1.5rem;
  }

  .contact__modal-content {
    padding: 1.5rem;
  }

  .profile__buttons {
    flex-direction: column;
    align-items: center;
  }

  .profile__tabs-list {
    gap: 1rem;
    flex-wrap: wrap;
  }

  .profile__tabs-item {
    font-size: var(--small-font-size);
  }
}