/*===== GOOGLE FONTS =====*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap");
/*===== VARIABLES CSS =====*/
:root {
  --header-height: 3rem;
  --font-semi: 600;
  /*===== Colores =====*/
  /*Purple 260 - Red 355 - Blue 224 - Pink 340*/
  /* HSL color mode */
  --hue-color: 224;
  --first-color: hsl(var(--hue-color), 89%, 60%);
  --second-color: hsl(var(--hue-color), 56%, 12%);
  /*===== Fuente y tipografia =====*/
  --body-font: "Poppins", sans-serif;
  --big-font-size: 2rem;
  --h2-font-size: 1.25rem;
  --normal-font-size: .938rem;
  --smaller-font-size: .75rem;
  /*===== Margenes =====*/
  --mb-2: 1rem;
  --mb-4: 2rem;
  --mb-5: 2.5rem;
  --mb-6: 3rem;
  /*===== z index =====*/
  --z-back: -10;
  --z-fixed: 100;
}
@media screen and (min-width: 968px) {
  :root {
    --big-font-size: 3.5rem;
    --h2-font-size: 2rem;
    --normal-font-size: 1rem;
    --smaller-font-size: .875rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: var(--header-height) 0 0 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  color: var(--second-color);
}

h1, h2, p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*===== CLASS CSS ===== */
.section-title {
  position: relative;
  font-size: var(--h2-font-size);
  color: var(--first-color);
  margin-top: var(--mb-2);
  margin-bottom: var(--mb-4);
  text-align: center;
}
.section-title::after {
  position: absolute;
  content: "";
  width: 64px;
  height: 0.18rem;
  left: 0;
  right: 0;
  margin: auto;
  top: 2rem;
  background-color: var(--first-color);
}

.section {
  padding-top: 3rem;
  padding-bottom: 2rem;
}

/*===== LAYOUT =====*/
.bd-grid {
  max-width: 1024px;
  display: grid;
  margin-left: var(--mb-2);
  margin-right: var(--mb-2);
}

.l-header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: #fff;
  box-shadow: 0 1px 4px rgba(146, 161, 176, 0.15);
}

/*===== NAV =====*/
.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: var(--font-semi);
}
@media screen and (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 80%;
    height: 100%;
    padding: 2rem;
    background-color: var(--second-color);
    transition: 0.5s;
  }
}
.nav__item {
  margin-bottom: var(--mb-4);
}
.nav__link {
  position: relative;
  color: #fff;
}
.nav__link:hover {
  position: relative;
}
.nav__link:hover::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 0.18rem;
  left: 0;
  top: 2rem;
  background-color: var(--first-color);
}
.nav__logo {
  color: var(--second-color);
}
.nav__toggle {
  color: var(--second-color);
  font-size: 1.5rem;
  cursor: pointer;
}

/*Active menu*/
.active-link::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 0.18rem;
  left: 0;
  top: 2rem;
  background-color: var(--first-color);
}

/*=== Show menu ===*/
.show {
  right: 0;
}

/*===== HOME =====*/
.home {
  position: relative;
  row-gap: 5rem;
  padding: 4rem 0 5rem;
}
.home__data {
  align-self: center;
}
.home__title {
  font-size: var(--big-font-size);
  margin-bottom: var(--mb-5);
}
.home__title-color {
  color: var(--first-color);
}
.home__social {
  display: flex;
  flex-direction: column;
}
.home__social-icon {
  width: max-content;
  margin-bottom: var(--mb-2);
  font-size: 1.5rem;
  color: var(--second-color);
}
.home__social-icon:hover {
  color: var(--first-color);
}
.home__img {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 260px;
}
.home__blob {
  fill: var(--first-color);
}
.home__blob-img {
  width: 360px;
  clip-path: circle(48% at 50% 50%);
}

/*BUTTONS*/
.button {
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: 0.75rem 2.5rem;
  font-weight: var(--font-semi);
  border-radius: 0.5rem;
  transition: 0.3s;
}
.button:hover {
  box-shadow: 0px 10px 36px rgba(0, 0, 0, 0.15);
}

/* ===== ABOUT =====*/
.about__container {
  row-gap: 2rem;
  text-align: center;
}
.about__subtitle {
  margin-bottom: var(--mb-2);
  text-align: justify
}
.about__img {
  justify-self: center;
}
.about__img img {
  width: 200px;
  border-radius: 0.5rem;
}

/* ===== SKILLS =====*/
.skills__container {
  row-gap: 2rem;
  text-align: center;
}
.skills__subtitle {
  margin-bottom: var(--mb-2);
}
.skills__text {
  margin-bottom: var(--mb-4);
}
.skills__data {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  font-weight: var(--font-semi);
  padding: 0.5rem 1rem;
  margin-bottom: var(--mb-4);
  border-radius: 0.5rem;
  box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
}
.skills__icon {
  font-size: 2rem;
  margin-right: var(--mb-2);
  color: var(--first-color);
}
.skills__names {
  display: flex;
  align-items: center;
}
.skills__bar {
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: var(--first-color);
  height: 0.25rem;
  border-radius: 0.5rem;
  z-index: var(--z-back);
}

.skills__icons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 1.5rem;
  justify-items: center;
  align-items: center;
  margin-top: 2rem;
}

.skill {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, #e0e7ff 0%, #f0fdfa 100%);
  border-radius: 0.75rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 1.2rem 0.5rem;
  transition: transform 0.2s, box-shadow 0.2s, background 0.3s;
}

.skill:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 4px 24px rgba(0,0,0,0.12);
  background: linear-gradient(135deg, #c7d2fe 0%, #a7f3d0 100%);
}

/* ===== WORK =====*/
.work__container {
  row-gap: 2rem;
}
.work__img {
  box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
  border-radius: 0.5rem;
  overflow: hidden;
}
.work__img img {
  transition: 1s;
}
.work__img img:hover {
  transform: scale(1.1);
}

/* ===== CONTACT =====*/
.contact__input {
  width: 100%;
  font-size: var(--normal-font-size);
  font-weight: var(--font-semi);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1.5px solid var(--second-color);
  outline: none;
  margin-bottom: var(--mb-4);
}
.contact__button {
  display: block;
  border: none;
  outline: none;
  font-size: var(--normal-font-size);
  cursor: pointer;
  margin-left: auto;
}

/* ===== FOOTER =====*/
.footer {
  background-color: var(--second-color);
  color: #fff;
  text-align: center;
  font-weight: var(--font-semi);
  padding: 2rem 0;
}
.footer__title {
  font-size: 2rem;
  margin-bottom: var(--mb-4);
}
.footer__social {
  margin-bottom: 1rem;
}
.footer__icon {
  font-size: 1.5rem;
  color: var(--body-bg);
  margin: 0 0.5rem;
  transition: color 0.2s;
}
.footer__icon:hover {
  color: var(--first-color);
}
.footer__copy {
  font-size: var(--smaller-font-size);
}

/* ===== MEDIA QUERIES=====*/
@media screen and (max-width: 320px) {
  .home {
    row-gap: 2rem;
  }
  .home__img {
    width: 200px;
  }
}
@media screen and (min-width: 576px) {
  .home {
    padding: 4rem 0 2rem;
  }
  .home__social {
    padding-top: 0;
    padding-bottom: 2.5rem;
    flex-direction: row;
    align-self: flex-end;
  }
  .home__social-icon {
    margin-bottom: 0;
    margin-right: var(--mb-4);
  }
  .home__img {
    width: 300px;
    bottom: 25%;
  }
  .about__container {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    text-align: initial;
  }
  .skills__container {
    grid-template-columns: 0.7fr;
    justify-content: center;
    column-gap: 1rem;
  }
  .work__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
    padding-top: 2rem;
  }
  .contact__form {
    width: 360px;
    padding-top: 2rem;
  }
  .contact__container {
    justify-items: center;
  }
}
@media screen and (min-width: 768px) {
  body {
    margin: 0;
  }
  .section {
    padding-top: 4rem;
    padding-bottom: 3rem;
  }
  .section-title {
    margin-bottom: var(--mb-6);
  }
  .section-title::after {
    width: 80px;
    top: 3rem;
  }
  .nav {
    height: calc(var(--header-height) + 1.5rem);
  }
  .nav__list {
    display: flex;
    padding-top: 0;
  }
  .nav__item {
    margin-left: var(--mb-6);
    margin-bottom: 0;
  }
  .nav__toggle {
    display: none;
  }
  .nav__link {
    color: var(--second-color);
  }
  .home {
    padding: 8rem 0 2rem;
  }
  .home__img {
    width: 400px;
    bottom: 10%;
  }
  .about__container {
    padding-top: 2rem;
  }
  .about__img img {
    width: 300px;
  }
  .skills__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
    align-items: center;
    text-align: initial;
  }
  .work__container {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 2rem;
  }
}
@media screen and (min-width: 992px) {
  .bd-grid {
    margin-left: auto;
    margin-right: auto;
  }
  .home {
    padding: 10rem 0 2rem;
  }
  .home__img {
    width: 450px;
  }
}

/* ===== PROJECTS =====*/
.projects__container {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  margin-top: 2rem;
}

.project__card {
  background: #fff;
  border-radius: 0.75rem;
  box-shadow: 0px 4px 20px rgba(0,0,0,0.1);
  padding: 1rem;
  text-align: center;
  transition: transform 0.3s ease;
}

.project__card:hover {
  transform: translateY(-5px);
}

.project__img {
  width: 100%;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.project__title {
  font-size: 1.25rem;
  color: var(--second-color);
  margin-bottom: 0.5rem;
}

.project__description {
  font-size: var(--normal-font-size);
  margin-bottom: 1rem;
  color: #555;
  text-align: justify;
}

.project__buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  justify-content: center;
}

.project__btn-demo {
  background: var(--first-color);
  color: #fff;
  padding: 0.4rem 1.2rem;
  font-size: 0.95rem;
  border-radius: 0.4rem;
  min-width: unset;
}

.project__btn-git {
  background: #23272f;
  color: #fff;
  padding: 0.4rem 1.2rem;
  font-size: 0.95rem;
  border-radius: 0.4rem;
  min-width: unset;
}

.project__btn-demo i,
.project__btn-git i {
  margin-right: 0.4rem;
  font-size: 1rem;
}

/* ===== DARK THEME ===== */
body.dark-theme {
  --body-bg: #181a1b;
  --second-color: #23272f;
  --first-color: hsl(var(--hue-color), 89%, 60%);
  --text-color: #f5f6fa;
  background-color: var(--body-bg);
  color: var(--text-color);
}

body.dark-theme .l-header,
body.dark-theme .project__card {
  background-color: #23272f;
  color: var(--text-color);
}

body.dark-theme .footer {
  background-color: #181a1b;
  color: #f5f6fa;
}

body.dark-theme .button {
  background-color: var(--first-color);
  color: #fff;
}

body.dark-theme .nav__link,
body.dark-theme .nav__logo,
body.dark-theme .nav__toggle {
  color: #f5f6fa;
}

body.dark-theme .nav__link:hover,
body.dark-theme .nav__link.active-link {
  color: var(--first-color);
}

body.dark-theme .home__social-icon,
body.dark-theme .footer__icon {
  color: #f5f6fa;
}
body.dark-theme .home__social-icon:hover,
body.dark-theme .footer__icon:hover {
  color: var(--first-color);
}

body.dark-theme .section-title,
body.dark-theme .project__title {
  color: var(--first-color);
}

body.dark-theme .project__description {
  color: #d1d1d1;
}

body.dark-theme .contact__input {
  background: #23272f;
  color: #f5f6fa;
  border-color: var(--first-color);
}

body.dark-theme .theme-toggle {
  color: #f5f6fa;
}
body.dark-theme .theme-toggle:hover,
body.dark-theme .theme-toggle:focus {
  background: rgba(255,255,255,0.07);
  color: var(--first-color);
}

.theme-toggle {
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  color: var(--second-color);
  font-size: 1.6rem;
  margin-left: 1rem;
}

.theme-toggle:hover,
.theme-toggle:focus {
  background: rgba(0,0,0,0.07);
  color: var(--first-color);
}

/* ===== SKILLS CAROUSEL =====*/
.skills-carousel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  position: relative;
}

.carousel-btn {
  background: var(--body-bg);
  border: none;
  color: var(--first-color);
  font-size: 2rem;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  z-index: 2;
}
.carousel-btn:hover, .carousel-btn:focus {
  background: var(--first-color);
  color: #fff;
}

.carousel-track {
  display: flex;
  overflow: hidden;
  width: 340px; /* Ajuste para mostrar 3 skills por vez */
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}

.skills-carousel-auto {
  width: 100%;
  overflow: hidden;
  margin-top: 2rem;
  position: relative;
}

.carousel-track-auto {
  display: flex;
  width: max-content;
  gap: 2rem;
  will-change: transform;
  transition: transform 0.2s linear;
}

.skill {
  min-width: 120px;
  max-width: 140px;
  margin: 0 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--body-bg);
  border-radius: 0.75rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 1.2rem 0.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.skill__icon {
  font-size: 2.5rem;
  color: var(--first-color);
  margin-bottom: 0.5rem;
}

.skill__name {
  font-size: 1rem;
  color: var(--second-color);
  font-weight: 600;
}

@keyframes scrollSkills {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Responsivo */
@media (max-width: 600px) {
  .carousel-track-auto {
    gap: 1rem;
  }
  .skill {
    min-width: 90px;
    max-width: 100px;
    padding: 0.7rem 0.2rem;
  }
}

/* Dark mode */
body.dark-theme .carousel-btn {
  background: #23272f;
  color: var(--first-color);
}
body.dark-theme .carousel-btn:hover,
body.dark-theme .carousel-btn:focus {
  background: var(--first-color);
  color: #fff;
}
body.dark-theme .skill {
  background: linear-gradient(135deg, #23272f 0%, #374151 100%);
}
body.dark-theme .skill__name {
  color: #f5f6fa;
}

/* ===== EXPERIENCE ===== */
.experience__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.experience__card {
  background: var(--body-bg);
  border-radius: 1rem;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  padding: 2rem 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
  border-left: 5px solid var(--first-color);
}

.experience__card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 6px 24px rgba(0,0,0,0.13);
}

.experience__title {
  font-size: 1.3rem;
  color: var(--first-color);
  margin-bottom: 0.3rem;
}

.experience__role {
  font-size: 1rem;
  color: var(--second-color);
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.experience__description {
  color: var(--text-color);
  font-size: 1rem;
  line-height: 1.6;
}

/* Responsivo: duas colunas em telas maiores */
@media (min-width: 768px) {
  .experience__container {
    grid-template-columns: 1fr 1fr;
  }
}

/* Dark mode */
body.dark-theme .experience__card {
  background: #23272f;
  box-shadow: 0 2px 16px rgba(0,0,0,0.18);
}
body.dark-theme .experience__role,
body.dark-theme .experience__description {
  color: #f5f6fa;
}

/* ===== WELCOME MODAL ===== */
.welcome-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  z-index: 9999;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.45);
  transition: opacity 0.3s;
}

.welcome-modal__content {
  background: var(--body-bg);
  color: var(--text-color);
  padding: 2rem 2.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 32px rgba(0,0,0,0.18);
  text-align: center;
  position: relative;
  max-width: 90vw;
}

.welcome-modal__close {
  position: absolute;
  top: 1rem; right: 1rem;
  font-size: 2rem;
  color: var(--first-color);
  cursor: pointer;
}

body.dark-theme .welcome-modal__content {
  background: #23272f;
  color: #f5f6fa;
}

.skill__icon,
.skill__icon > svg,
.skill__icon > img {
  color: #111 !important;
  fill: #111 !important;
  filter: none !important;
}