/*===== 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: #3080ec;
  --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;
  }
}

@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;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 1rem;
  }

  .nav__list {
    display: flex;
    flex-direction: column;
    width: 100%;
  }

  .nav__item {
    width: 100%;
  }

  .nav__link {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    color: white;
  }

  .nav__toggle {
    display: block;
    z-index: 101;
  }
}

.l-header {
  z-index: 999; /* Supaya header selalu di atas konten lain */
}

.show {
  right: 0;
}

/*===== 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);
}



.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: 100%;
}

/*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-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--first-color);
  color: #fff;
  padding: 0.4rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 0.4rem;
  transition: background-color 0.3s ease;
  text-decoration: none;
}

.button-sm:hover {
  background-color: #2566c8;
}


.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);
}

.about__img {
  justify-self: center;
}

.about__img img {
  width: 200px;
  border-radius: 0.5rem;
}

.about__skills {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
  align-items: center;
}

.about__skills img {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease;
}

.about__skills img:hover {
  transform: scale(1.2);
}

.about__skills .icon {
  width: 40px;
  height: 40px;
  margin: 0.5rem;
  transition: transform 0.3s ease;
}

.about__skills .icon:hover {
  transform: scale(1.1);
}

.apache           { filter: invert(51%) sepia(100%) saturate(789%) hue-rotate(295deg); }
.cisco            { filter: invert(37%) sepia(64%) saturate(671%) hue-rotate(175deg); }
.mikrotik         { filter: invert(19%) sepia(40%) saturate(900%) hue-rotate(240deg); }
.nginx            { filter: invert(32%) sepia(80%) saturate(1200%) hue-rotate(90deg); }
.linux            { filter: invert(89%) sepia(15%) saturate(982%) hue-rotate(0deg); -webkit-filter: invert(89%) sepia(15%) saturate(982%) hue-rotate(0deg); }
.nextcloud        { filter: invert(46%) sepia(100%) saturate(2000%) hue-rotate(185deg); }
.openvpn          { filter: invert(60%) sepia(95%) saturate(745%) hue-rotate(340deg); }
.proxmox          { filter: invert(49%) sepia(90%) saturate(1100%) hue-rotate(10deg); }
.ubuntu           { filter: invert(73%) sepia(56%) saturate(672%) hue-rotate(330deg); }
.cpanel           { filter: invert(71%) sepia(80%) saturate(560%) hue-rotate(20deg); }
.debian           { filter: invert(47%) sepia(95%) saturate(1700%) hue-rotate(310deg); }
.vmware           { filter: invert(47%) sepia(92%) saturate(689%) hue-rotate(220deg); }
.cloudflare       { filter: invert(55%) sepia(80%) saturate(1200%) hue-rotate(10deg); }
.virtualbox       { filter: invert(40%) sepia(30%) saturate(800%) hue-rotate(200deg); }

.skill__card i {
  font-size: 1.2rem;
  color: black;
  margin-bottom: 0.3rem;
}

.skill__info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: #2b2b2b;
  margin-bottom: 0.2rem;
  font-size: 0.85rem;
}

.skill__bar {
  height: 4px;
  background: #ddd;
  border-radius: 5px;
  overflow: hidden;
}

.skill__bar div {
  height: 100%;
  background: #3080ec;
  border-radius: 5px;
  width: 0;
  animation: fillBar 2s ease-out forwards;
}

.about__skills {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: flex-start;
  animation: slideRight 1.2s ease forwards;
  opacity: 0;
}

@keyframes slideRight {
  from {
    transform: translateX(-30px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}


/* Animasi pengisian bar */
@keyframes fillBar {
  from {
    width: 0%;
  }
  to {
    width: var(--skill-level);
  }
} */

/* ===== galeri =====*/
.galeri__container {
  row-gap: 2rem;
}

.galeri__img {
  box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
  border-radius: 0.5rem;
  overflow: hidden;
}

.galeri__img img {
  transition: 1s;
}

.galeri__img img:hover {
  transform: scale(1.1);
}

.galeri__filter {
  margin-bottom: 2rem;
  text-align: center;
}

.galeri__filter select {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border-radius: 0.5rem;
  border: 1px solid #ccc;
}

.galeri__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.galeri__img {
  box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
  border-radius: 0.5rem;
  overflow: hidden;
}

.galeri__img img {
  width: 100%;
  transition: 1s;
}

.galeri__img img:hover {
  transform: scale(1.1);
}

.galeri__tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1rem 0 2rem;
}

.galeri__tab {
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  color: #0e2431;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.galeri__tab.active {
  border-color: #0e2431;
}

.galeri__container {
  margin-bottom: 5rem; /* Tambahkan ini */
}

.galeri__img {
  transition: opacity 0.4s ease, transform 0.4s ease;
  opacity: 1;
  transform: scale(1);
}

.galeri__img.hide {
  display: none;
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}


.galeri__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}




/* ===== 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: var(--mb-4);
}

.footer__icon {
  font-size: 1.5rem;
  color: #fff;
  margin: 0 var(--mb-2);
}

.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;
  }

  .galeri__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
    padding-top: 2rem;
  }

}

@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;
  }

  .galeri__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;
  }
}

/* experience */

.experience__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.experience__badge {
  background-color: #0984e3;
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}

.experience__badge.magang {
  background-color: #0984e3;
}

.experience__badge.sukarelawan{
  background-color: #0984e3;
}

.experience__meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0.3rem 0;
}


.experience__list {
  margin-top: 0.8rem;
  padding-left: 1.2rem;
  list-style-type: disc;
  color: #2b2b2b;
  font-size: 0.95rem;
}

.experience__tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.experience__tab {
  padding: 0.6rem 1.2rem;
  font-weight: bold;
  background-color: transparent;
  border: 2px solid var(--first-color);
  color: var(--first-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.experience__tab.active {
  background-color: var(--first-color);
  color: white;
}

.experience__panel {
  display: none;
  width: 100%;
  padding: 1rem;
  margin-bottom: 2rem;
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: opacity 0.3s ease;
}

.experience__panel {
  position: relative;
}


.experience__panel.active {
  display: block;
}


.experience__panel::before {
  content: none;
}

.experience__content {
  position: relative;
  padding-left: 2.5rem;
  margin-top: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Garis vertikal */
.experience__content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.1rem;
  width: 3px;
  height: 100%;
  background-color: rgba(48, 128, 236, 0.2);
  z-index: 0;
}

/* Lingkaran di setiap panel */
.experience__panel::before {
  content: "";
  position: absolute;
  left: -1.55rem;
  top: 1rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--bg-color, #0f172a); /* atau sesuaikan dengan warna background */
  border: 3px solid var(--first-color);
  z-index: 1;
}


.experience__title {
  font-weight: 700;
  font-size: 1.1rem;
  color: #0e2431;
}

.experience__title span {
  color: var(--first-color);
}

.experience__date {
  font-size: 0.9rem;
  color: #666;
}

.experience__info {
  font-size: 0.95rem;
  color: #2b2b2b;
  margin-top: 0.5rem;
}

.button-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--first-color);
  color: white;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  border-radius: 6px;
  margin-top: 0.8rem;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.button-sm:hover {
  background-color: #2566c8;
}

/* experience */

.galeri__img img {
  transition: transform 0.6s ease, filter 0.3s ease;
  will-change: transform;
}

.galeri__img:hover img {
  transform: scale(1.05) rotate(1deg);
  filter: brightness(1.1);
}