/*-----------------------------------*\
  #style.css
\*-----------------------------------*/


/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/

:root {

  color-scheme: light;

  /**
   * colors
   */

  /* gradient */

  --surface-raised-gradient: linear-gradient(to bottom right, #ccd0da 3%, #bcc0cc 97%);
  --surface-gradient: linear-gradient(
    to bottom right,
    rgba(188, 192, 204, 0.28) 0%,
    rgba(230, 233, 239, 0) 100%
  ), #e6e9ef;
  --accent-glow-gradient: linear-gradient(
    to bottom right,
    #8839ef 0%,
    rgba(136, 57, 239, 0) 50%
  );
  --accent-surface-gradient: linear-gradient(
    135deg,
    rgba(136, 57, 239, 0.18) 0%,
    rgba(136, 57, 239, 0) 59.86%
  ), #e6e9ef;
  --border-gradient: linear-gradient(
    to bottom right,
    #bcc0cc 0%,
    rgba(188, 192, 204, 0) 50%
  );
  --accent-text-gradient: linear-gradient(
    to right,
    #8839ef,
    #7287fd
  );
  --navbar-background: rgba(239, 241, 245, 0.9);
  --navbar-border: rgba(188, 192, 204, 0.9);
  --navbar-shadow: 0 10px 28px rgba(76, 79, 105, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --navbar-active-background: rgba(136, 57, 239, 0.1);
  --modal-overlay: rgba(76, 79, 105, 0.55);
  --project-overlay: rgba(76, 79, 105, 0.5);
  --scrollbar-thumb: rgba(76, 79, 105, 0.16);
  --scrollbar-thumb-hover: rgba(76, 79, 105, 0.24);
  --chip-background: rgba(136, 57, 239, 0.1);
  --chip-border: rgba(136, 57, 239, 0.28);
  --card-surface: #f1f2f8;

  /* solid */

  --border: #bcc0cc;
  --surface-muted: #ccd0da;
  --mantle: #e6e9ef;
  --base: #eff1f5;
  --crust: #dce0e8;
  --text-primary: #4c4f69;
  --accent: #8839ef;
  --accent-secondary: #7287fd;
  --text-secondary: #5c5f77;
  --text-muted: #7c7f93;
  --error: #d20f39;

  /**
   * typography
   */

  /* font-family */
  --ff-poppins: 'Poppins', sans-serif;

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;

  /**
   * shadow
   */
  
  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

  /**
   * transition
   */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;

  /**
   * layout
   */

  /*
   * Width of the centered content column. It is consumed by the
   * fixed-position navbar and theme switch so they stay aligned with the
   * cards at every breakpoint instead of using hard-coded offsets.
   */
  --shell-w: calc(100% - 24px);

  /*
   * Floating toolbar (Material 3 style): a solid, accent-tinted pill with a
   * matching round action button beside it. The colors are derived from the
   * theme tokens, so they follow light and dark mode automatically.
   */
  --toolbar-h: 52px;
  --toolbar-gap: 8px;
  --toolbar-background: color-mix(in srgb, var(--accent) 5%, var(--base));
  --toolbar-active-background: color-mix(in srgb, var(--accent) 12%, var(--base));
  --toolbar-hover-background: color-mix(in srgb, var(--accent) 6%, transparent);
  --toolbar-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.08);

}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-raised-gradient: linear-gradient(to bottom right, #313244 3%, #45475a 97%);
  --surface-gradient: linear-gradient(
    to bottom right,
    rgba(69, 71, 90, 0.42) 0%,
    rgba(24, 24, 37, 0) 100%
  ), #181825;
  --accent-glow-gradient: linear-gradient(to bottom right, #cba6f7 0%, rgba(203, 166, 247, 0) 50%);
  --accent-surface-gradient: linear-gradient(
    135deg,
    rgba(203, 166, 247, 0.2) 0%,
    rgba(203, 166, 247, 0) 59.86%
  ), #181825;
  --border-gradient: linear-gradient(to bottom right, #45475a 0%, rgba(69, 71, 90, 0) 50%);
  --accent-text-gradient: linear-gradient(to right, #cba6f7, #b4befe);
  --navbar-background: rgba(30, 30, 46, 0.9);
  --navbar-border: rgba(69, 71, 90, 0.9);
  --navbar-shadow: 0 10px 28px rgba(17, 17, 27, 0.32), inset 0 1px 0 rgba(205, 214, 244, 0.08);
  --navbar-active-background: rgba(203, 166, 247, 0.13);
  --modal-overlay: rgba(17, 17, 27, 0.72);
  --project-overlay: rgba(17, 17, 27, 0.5);
  --scrollbar-thumb: rgba(205, 214, 244, 0.12);
  --scrollbar-thumb-hover: rgba(205, 214, 244, 0.2);
  --chip-background: rgba(203, 166, 247, 0.12);
  --chip-border: rgba(203, 166, 247, 0.3);
  --card-surface: var(--surface-gradient);
  --border: #45475a;
  --surface-muted: #313244;
  --mantle: #181825;
  --base: #1e1e2e;
  --crust: #11111b;
  --text-primary: #cdd6f4;
  --accent: #cba6f7;
  --accent-secondary: #b4befe;
  --text-secondary: #bac2de;
  --text-muted: #9399b2;
  --error: #f38ba8;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --surface-raised-gradient: linear-gradient(to bottom right, #313244 3%, #45475a 97%);
    --surface-gradient: linear-gradient(
      to bottom right,
      rgba(69, 71, 90, 0.42) 0%,
      rgba(24, 24, 37, 0) 100%
    ), #181825;
    --accent-glow-gradient: linear-gradient(to bottom right, #cba6f7 0%, rgba(203, 166, 247, 0) 50%);
    --accent-surface-gradient: linear-gradient(
      135deg,
      rgba(203, 166, 247, 0.2) 0%,
      rgba(203, 166, 247, 0) 59.86%
    ), #181825;
    --border-gradient: linear-gradient(to bottom right, #45475a 0%, rgba(69, 71, 90, 0) 50%);
    --accent-text-gradient: linear-gradient(to right, #cba6f7, #b4befe);
    --navbar-background: rgba(30, 30, 46, 0.9);
    --navbar-border: rgba(69, 71, 90, 0.9);
    --navbar-shadow: 0 10px 28px rgba(17, 17, 27, 0.32), inset 0 1px 0 rgba(205, 214, 244, 0.08);
    --navbar-active-background: rgba(203, 166, 247, 0.13);
    --modal-overlay: rgba(17, 17, 27, 0.72);
    --project-overlay: rgba(17, 17, 27, 0.5);
    --scrollbar-thumb: rgba(205, 214, 244, 0.12);
    --scrollbar-thumb-hover: rgba(205, 214, 244, 0.2);
    --chip-background: rgba(203, 166, 247, 0.12);
    --chip-border: rgba(203, 166, 247, 0.3);
    --card-surface: var(--surface-gradient);
    --border: #45475a;
    --surface-muted: #313244;
    --mantle: #181825;
    --base: #1e1e2e;
    --crust: #11111b;
    --text-primary: #cdd6f4;
    --accent: #cba6f7;
    --accent-secondary: #b4befe;
    --text-secondary: #bac2de;
    --text-muted: #9399b2;
    --error: #f38ba8;
  }
}





/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

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

a { text-decoration: none; }

li { list-style: none; }

img, ion-icon, a, button, time, span { display: block; }

button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

input, textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}

::selection {
  background: var(--accent);
  color: var(--crust);
}

:focus { outline-color: var(--accent); }

html { font-family: var(--ff-poppins); }

body { background: var(--crust); }

.theme-toggle {
  position: fixed;
  right: calc((100% - var(--shell-w)) / 2 + 12px);
  bottom: 16px;
  z-index: 15;
  display: grid;
  place-items: center;
  width: var(--toolbar-h);
  height: var(--toolbar-h);
  color: var(--text-primary);
  background: var(--toolbar-background);
  border-radius: 50%;
  box-shadow: var(--toolbar-shadow);
  transition: background var(--transition-1), color var(--transition-1);
}

.theme-toggle ion-icon { font-size: 22px; }





/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.sidebar,
article {
  background: var(--base);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

.icon-box {
  position: relative;
  background: var(--border-gradient);
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--accent);
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--mantle);
  border-radius: inherit;
  z-index: -1;
}

.icon-box ion-icon { --ionicon-stroke-width: 35px; }

article { display: none; }

article.active { display: block; }

.h2,
.h3,
.h4,
.h5 {
  color: var(--text-primary);
  text-transform: capitalize;
}

.h2 { font-size: var(--fs-1); }

.h3 { font-size: var(--fs-2); }

.h4 { font-size: var(--fs-4); }

.h5 {
  font-size: var(--fs-7);
  font-weight: var(--fw-500);
}

.article-title {
  position: relative;
  padding-bottom: 7px;
}

.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--accent-text-gradient);
  border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
  width: 5px; /* for vertical scrollbar */
  height: 5px; /* for horizontal scrollbar */
}

.has-scrollbar::-webkit-scrollbar-track {
  background: var(--surface-muted);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button { width: 20px; }

.content-card {
  position: relative;
  background: var(--border-gradient);
  padding: 15px;
  padding-top: 45px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  z-index: 1;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--surface-gradient);
  border-radius: inherit;
  z-index: -1;
}





/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
  margin: 15px 12px;
  margin-bottom: 95px;
  min-width: 259px;
}





/*-----------------------------------*\
  #SIDEBAR
\*-----------------------------------*/

.sidebar {
  margin-bottom: 15px;
}

.sidebar-info {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}

.avatar-box {
  background: var(--surface-raised-gradient);
  border-radius: 20px;
  flex-shrink: 0;
}

.info-content .name {
  color: var(--text-primary);
  font-size: var(--fs-3);
  font-weight: var(--fw-500);
  letter-spacing: -0.25px;
  margin-bottom: 10px;
}

.info-content .title {
  color: var(--accent);
  background: var(--chip-background);
  border: 1px solid var(--chip-border);
  font-size: var(--fs-8);
  font-weight: var(--fw-500);
  width: max-content;
  padding: 3px 12px;
  border-radius: 8px;
}

.info-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.info-content { min-width: 0; }

.header-contact-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.header-contact-link {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  color: var(--text-muted);
  background: var(--base);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.header-contact-link:hover,
.header-contact-link:focus-visible {
  color: var(--base);
  background: var(--accent);
  border-color: var(--accent);
}

.header-contact-link ion-icon { font-size: 15px; }

.sidebar-info_more { display: none; }

.contacts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.contact-item {
  min-width: 100%;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.contact-row:hover .contact-info :is(.contact-link, address) { color: var(--accent); }

.contact-info {
  max-width: calc(100% - 46px);
  width: calc(100% - 46px);
}

.contact-title {
  color: var(--text-muted);
  font-size: var(--fs-8);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-info :is(.contact-link, time, address) {
  color: var(--text-primary);
  font-size: var(--fs-7);
}

.contact-info address { font-style: normal; }

.social-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
  padding-bottom: 4px;
  padding-left: 7px;
}

.social-item .social-link {
  color: var(--text-muted);
  font-size: 18px;
}


.social-item .social-link:hover { color: var(--text-secondary); }





/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/

/*
 * Below the desktop breakpoint the navbar and the theme switch form one
 * floating group centered at the bottom of the screen: a content-sized pill
 * followed by a round button. `--navbar-w` is measured in script.js so the
 * button can sit right next to the pill.
 */
.navbar {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(calc(-50% - (var(--toolbar-h) + var(--toolbar-gap)) / 2));
  width: max-content;
  max-width: calc(var(--shell-w) - var(--toolbar-h) - var(--toolbar-gap));
  background: var(--toolbar-background);
  border-radius: 999px;
  box-shadow: var(--toolbar-shadow);
  z-index: 5;
}

.navbar-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2px;
  height: var(--toolbar-h);
  padding: 0 8px;
}

.navbar-link {
  display: flex;
  align-items: center;
  height: 36px;
  color: var(--text-secondary);
  font-size: var(--fs-8);
  padding: 0 16px;
  border-radius: 999px;
  font-weight: var(--fw-500);
  white-space: nowrap;
  transition: background var(--transition-1), color var(--transition-1);
}

.navbar-link:hover,
.navbar-link:focus-visible { background: var(--toolbar-hover-background); }

.navbar-link.active {
  color: var(--accent);
  background: var(--toolbar-active-background);
}

/*
 * Taps and clicks should only show the pill state, not the browser's tap
 * highlight or focus box. Keyboard users still get a focus ring.
 */
.navbar-link,
.theme-toggle { -webkit-tap-highlight-color: transparent; }

.navbar-link:focus:not(:focus-visible),
.theme-toggle:focus:not(:focus-visible) { outline: none; }

.navbar-link:focus-visible,
.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle:hover,
.theme-toggle:focus-visible { background: var(--toolbar-active-background); }

@media (max-width: 1023.98px) {

  .theme-toggle {
    right: auto;
    left: calc(50% + var(--navbar-w, 240px) / 2 - (var(--toolbar-h) + var(--toolbar-gap)) / 2 + var(--toolbar-gap));
  }

}

/*
 * On desktop the navbar sits at the top of the content, so the theme switch is
 * the only floating control: it goes in the bottom right corner of the window.
 */
@media (min-width: 1024px) {

  .theme-toggle {
    right: 16px;
    bottom: 16px;
  }

}





/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .article-title { margin-bottom: 15px; }

.about-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  max-width: 700px;
}

.about-text p { margin-bottom: 15px; }



/**
 * #service 
 */

.service { margin-bottom: 35px; }

.service-title { margin-bottom: 20px; }

.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.service-item {
  position: relative;
  background: var(--border-gradient);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 1;
}

.service-item::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--card-surface);
  border-radius: inherit;
  z-index: -1;
}

.service-icon-box { margin-bottom: 10px; }

.service-icon-box img { margin: auto; }

.service-content-box { text-align: center; }

.service-item-title { margin-bottom: 7px; }

.service-item-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}


/**
 * #testimonials 
 */

.testimonials { margin-bottom: 30px; }

.testimonials-title { margin-bottom: 20px; }

.testimonials-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px 15px;
  padding-bottom: 35px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
}

.testimonials-item {
  min-width: 100%;
  scroll-snap-align: center;
}

.testimonials-avatar-box {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(15px, -25px);
  background: var(--surface-raised-gradient);
  border-radius: 14px;
  box-shadow: var(--shadow-1);
}

.testimonials-item-title { margin-bottom: 7px; }

.testimonials-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  display: -webkit-box;
  line-clamp: 4;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/**
 * #testimonials-modal
 */

.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 20;
  pointer-events: none;
  visibility: hidden;
}

.modal-container::-webkit-scrollbar { display: none; }

.modal-container.active {
  pointer-events: all;
  visibility: visible;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--modal-overlay);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: opacity var(--transition-1), visibility var(--transition-1);
}

.overlay.active {
  opacity: 0.8;
  visibility: visible;
  pointer-events: all;
}

.testimonials-modal {
  background: var(--base);
  position: relative;
  padding: 15px;
  margin: 15px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-5);
  transform: scale(1.2);
  opacity: 0;
  transition: transform var(--transition-1), opacity var(--transition-1);
  z-index: 2;
}

.modal-container.active .testimonials-modal {
  transform: scale(1);
  opacity: 1;
}

.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--surface-muted);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-primary);
  font-size: 18px;
  opacity: 0.7;
}

.modal-close-btn:hover,
.modal-close-btn:focus { opacity: 1; }

.modal-close-btn ion-icon { --ionicon-stroke-width: 50px; }

.modal-avatar-box {
  background: var(--surface-raised-gradient);
  width: max-content;
  border-radius: 14px;
  margin-bottom: 15px;
  box-shadow: var(--shadow-2);
}

.modal-img-wrapper > img { display: none; }

.modal-title { margin-bottom: 4px; }

.modal-content time {
  font-size: var(--fs-6);
  color: var(--text-muted);
  font-weight: var(--fw-300);
  margin-bottom: 10px;
}

.modal-content p {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}


/**
 * #clients 
 */

.clients { margin-bottom: 15px; }

.clients-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px;
  padding-bottom: 25px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scroll-padding-inline: 25px;
}

.clients-item {
  min-width: 50%;
  scroll-snap-align: start;
}

.clients-item img {
  width: 100%;
  filter: grayscale(1);
  transition: filter var(--transition-1);
}

.clients-item img:hover { filter: grayscale(0); }





/*-----------------------------------*\
  #RESUME
\*-----------------------------------*/

.article-title { margin-bottom: 30px; }


/**
 * education and experience 
 */

.timeline { margin-bottom: 30px; }

.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 45px;
}

.timeline-item { position: relative; }

.timeline-item:not(:last-child) { margin-bottom: 20px; }

.timeline-item-title {
  font-size: var(--fs-6);
  line-height: 1.3;
  margin-bottom: 7px;
}

.experience-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.experience-heading .timeline-item-title { margin-bottom: 7px; }

.experience-heading span {
  flex-shrink: 0;
  text-align: right;
  white-space: nowrap;
}

.timeline-list span {
  color: var(--accent-secondary);
  font-weight: var(--fw-400);
  line-height: 1.6;
}

.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: -25px;
  left: -30px;
  width: 1px;
  height: calc(100% + 50px);
  background: var(--border);
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 5px;
  left: -33px;
  height: 6px;
  width: 6px;
  background: var(--accent-text-gradient);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--border);
}

.timeline-text {
  color: var(--text-secondary);
  font-weight: var(--fw-300);
  line-height: 1.6;
  max-width: 700px;
}

.experience-bullets {
  list-style: disc;
  padding-left: 18px;
}

.experience-bullets li {
  list-style: disc;
  margin-bottom: 8px;
}

.metric-highlight {
  color: var(--accent);
  font-weight: var(--fw-600);
}


/**
 * skills 
 */

.skills-title { margin-bottom: 20px; }

.skills-list { padding: 20px; }

.skills-list.content-card::before {
  background: var(--card-surface);
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  color: var(--text-primary);
  background: var(--chip-background);
  border: 1px solid var(--chip-border);
  border-radius: 999px;
  font-size: var(--fs-8);
  font-weight: var(--fw-400);
  line-height: 1.4;
}


.skills-item:not(:last-child) { margin-bottom: 15px; }

.skill .title-wrapper {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
}

.skill-progress-bg {
  background: var(--border);
  width: 100%;
  height: 8px;
  border-radius: 10px;
}

.skill-progress-fill {
  background: var(--accent-text-gradient);
  height: 100%;
  border-radius: inherit;
}





/*-----------------------------------*\
  #PORTFOLIO
\*-----------------------------------*/

.filter-list { display: none; }

.filter-select-box {
  position: relative;
  margin-bottom: 25px;
}

.filter-select {
  background: var(--base);
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

.filter-select.active .select-icon { transform: rotate(0.5turn); }

.select-list {
  background: var(--base);
  position: absolute;
  top: calc(100% + 6px);
  width: 100%;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 14px;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease-in-out, visibility 0.15s ease-in-out;
}

.filter-select.active + .select-list {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.select-item button {
  background: var(--base);
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  text-transform: capitalize;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
}

.select-item button:hover { --base: var(--border); }

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 10px;
}

.project-item { display: none; }

.project-item.active {
  display: block;
  animation: scaleUp 0.25s ease forwards;
}

@keyframes scaleUp {
  0% { transform: scale(0.5); }
  100% { transform: scale(1); }
}

.project-item > a { width: 100%; }

.project-img {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 15px;
}

.project-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  z-index: 1;
  transition: opacity var(--transition-1);
}

.project-item > a:hover .project-img::before {
  background: var(--project-overlay);
  opacity: 1;
}

.project-item-icon-box {
  --scale: 0.8;

  background: var(--border);
  color: var(--accent);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(var(--scale));
  font-size: 20px;
  padding: 18px;
  border-radius: 12px;
  opacity: 0;
  z-index: 1;
  transition: transform var(--transition-1), opacity var(--transition-1);
}

.project-item > a:hover .project-item-icon-box {
  --scale: 1;
  opacity: 1;
}

.project-item-icon-box ion-icon { --ionicon-stroke-width: 50px; }

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-1);
}

.project-item > a:hover img { transform: scale(1.1); }

.project-title,
.project-category { margin-left: 10px; }

.project-title {
  color: var(--text-primary);
  font-size: var(--fs-5);
  font-weight: var(--fw-400);
  text-transform: capitalize;
  line-height: 1.3;
}

.project-category {
  color: var(--text-muted);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}





/*-----------------------------------*\
  #BLOG
\*-----------------------------------*/

.blog-posts { margin-bottom: 10px; }

.blog-posts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.blog-post-item > a {
  position: relative;
  background: var(--border-gradient);
  height: 100%;
  box-shadow: var(--shadow-4);
  border-radius: 16px;
  z-index: 1;
}

.blog-post-item > a::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--mantle);
  z-index: -1;
}

.blog-banner-box {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
}

.blog-banner-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-post-item > a:hover .blog-banner-box img { transform: scale(1.1); }

.blog-content { padding: 15px; }

.blog-meta {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
}

.blog-meta :is(.blog-category, time) {
  color: var(--text-muted);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

.blog-meta .dot {
  background: var(--text-muted);
  width: 4px;
  height: 4px;
  border-radius: 4px;
}

.blog-item-title {
  margin-bottom: 10px;
  line-height: 1.3;
}

.blog-post-item > a:hover .blog-item-title { color: var(--accent); }

.blog-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}





/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/

.contact-form { margin-bottom: 10px; }

.form-title { margin-bottom: 20px; }

.input-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-bottom: 25px;
}

.form-input {
  color: var(--text-primary);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  padding: 13px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  outline: none;
}

.form-input::placeholder { font-weight: var(--fw-500); }

.form-input:focus { border-color: var(--accent); }

textarea.form-input {
  min-height: 100px;
  height: 120px;
  max-height: 200px;
  resize: vertical;
  margin-bottom: 25px;
}

textarea.form-input::-webkit-resizer { display: none; }

.form-input:focus:invalid { border-color: var(--error); }

.form-btn {
  position: relative;
  width: 100%;
  background: var(--border-gradient);
  color: var(--accent);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 14px;
  font-size: var(--fs-6);
  text-transform: capitalize;
  box-shadow: var(--shadow-3);
  z-index: 1;
}

.form-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--surface-gradient);
  border-radius: inherit;
  z-index: -1;
}

.form-btn ion-icon { font-size: 16px; }

.form-btn:hover { background: var(--accent-glow-gradient); }

.form-btn:hover::before { background: var(--accent-surface-gradient); }

.form-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-btn:disabled:hover { background: var(--border-gradient); }

.form-btn:disabled:hover::before { background: var(--surface-gradient); }





/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {

  /**
   * client
   */

  .clients-item { min-width: calc(33.33% - 10px); }



  /**
   * #PORTFOLIO, BLOG 
   */

  .project-img,
  .blog-banner-box { height: auto; }

}





/**
 * responsive larger than 580px screen
 */

@media (min-width: 580px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
     * layout
     */

    --shell-w: 520px;

    /**
     * typography
     */

    --fs-1: 32px;
    --fs-2: 24px;
    --fs-3: 26px;
    --fs-4: 18px;
    --fs-6: 15px;
    --fs-7: 15px;
    --fs-8: 12px;

  }



  /**
   * #REUSED STYLE
   */

  .sidebar, article {
    width: var(--shell-w);
    margin-inline: auto;
    padding: 30px;
  }

  .article-title {
    font-weight: var(--fw-600);
    padding-bottom: 15px;
  }

  .article-title::after {
    width: 40px;
    height: 5px;
  }

  .icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 18px;
  }



  /**
   * #MAIN
   */

  main {
    margin-top: 60px;
    margin-bottom: 100px;
  }



  /**
   * #SIDEBAR
   */

  .sidebar {
    max-height: max-content;
    margin-bottom: 30px;
  }

  .sidebar-info { gap: 25px; }

  .avatar-box { border-radius: 30px; }

  .avatar-box img { width: 120px; }

  .info-content .name { margin-bottom: 15px; }

  .info-content .title { padding: 5px 18px; }

  .separator { margin: 32px 0; }

  .contacts-list { gap: 20px; }

  .contact-info {
    max-width: calc(100% - 64px);
    width: calc(100% - 64px);
  }



  /**
   * #NAVBAR
   */

  .navbar-list { gap: 4px; }

  .navbar-link { --fs-8: 14px; }



  /**
   * #ABOUT
   */

  .about .article-title { margin-bottom: 20px; }

  .about-text { margin-bottom: 40px; }

  /* service */

  .service-item {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 18px;
    padding: 30px;
  }

  .service-icon-box {
    margin-bottom: 0;
    margin-top: 5px;
  }

  .service-content-box { text-align: left; }

  /* testimonials */

  .testimonials-title { margin-bottom: 25px; }

  .testimonials-list {
    gap: 30px;
    margin: 0 -30px;
    padding: 30px;
    padding-bottom: 35px;
  }

  .content-card {
    padding: 30px;
    padding-top: 25px;
  }

  .testimonials-avatar-box {
    transform: translate(30px, -30px);
    border-radius: 20px;
  }

  .testimonials-avatar-box img { width: 80px; }

  .testimonials-item-title {
    margin-bottom: 10px;
    margin-left: 95px;
  }

  .testimonials-text {
    line-clamp: 2;
    -webkit-line-clamp: 2;
  }

  /* testimonials modal */

  .modal-container { padding: 20px; }

  .testimonials-modal {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    gap: 25px;
    padding: 30px;
    border-radius: 20px;
  }

  .modal-img-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .modal-avatar-box {
    border-radius: 18px;
    margin-bottom: 0;
  }

  .modal-avatar-box img { width: 65px; }

  .modal-img-wrapper > img {
    display: block;
    flex-grow: 1;
    width: 35px;
  }

  /* clients */

  .clients-list {
    gap: 50px;
    margin: 0 -30px;
    padding: 45px;
    scroll-padding-inline: 45px;
  }

  .clients-item { min-width: calc(33.33% - 35px); }



  /**
   * #RESUME
   */

  .timeline-list { margin-left: 65px; }

  .timeline-item:not(:last-child)::before { left: -40px; }

  .timeline-item::after {
    height: 8px;
    width: 8px;
    left: -43px;
  }

  .skills-item:not(:last-child) { margin-bottom: 25px; }



  /**
   * #PORTFOLIO, BLOG
   */

  .project-img, .blog-banner-box { border-radius: 16px; }

  .blog-posts-list { gap: 30px; }

  .blog-content { padding: 25px; }



  /**
   * #CONTACT
   */

  .input-wrapper {
    gap: 30px;
    margin-bottom: 30px;
  }

  .form-input { padding: 15px 20px; }

  textarea.form-input { margin-bottom: 30px; }

  .form-btn {
    --fs-6: 16px;
    padding: 16px 20px;
  }

  .form-btn ion-icon { font-size: 18px; }

}





/**
 * responsive larger than 768px screen
 */

@media (min-width: 768px) {

  /**
   * REUSED STYLE
   */

  :root { --shell-w: 700px; }

  .sidebar, article { width: var(--shell-w); }

  .has-scrollbar::-webkit-scrollbar-button { width: 100px; }



  /**
   * SIDEBAR
   */

  /* From tablet width up there is room for the full contact list, so the
     compact icon row in the header is no longer needed. */
  .sidebar-info_more { display: block; }

  .header-contact-links { display: none; }

  .contacts-list {
    grid-template-columns: 1fr 1fr;
    gap: 30px 15px;
  }



  /**
   * NAVBAR
   */

  .navbar-link { --fs-8: 15px; }



  /**
   * ABOUT
   */

  /* testimonials modal */

  .testimonials-modal {
    gap: 35px;
    max-width: 680px;
  }

  .modal-avatar-box img { width: 80px; }



  /**
   * PORTFOLIO
   */

  .article-title { padding-bottom: 20px; }

  .filter-select-box { display: none; }

  .filter-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 25px;
    padding-left: 5px;
    margin-bottom: 30px;
  }

  .filter-item button {
    color: var(--text-secondary);
    font-size: var(--fs-5);
  }

  .filter-item button:hover { color: var(--text-muted); }

  .filter-item button.active { color: var(--accent); }

  /* portfolio and blog grid */

  .project-list, .blog-posts-list { grid-template-columns: 1fr 1fr; }



  /**
   * CONTACT
   */

  .input-wrapper { grid-template-columns: 1fr 1fr; }

  .form-btn {
    width: max-content;
    margin-left: auto;
  }
  
}





/**
 * responsive larger than 1024px screen
 */

@media (min-width: 1024px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
     * layout
     */

    --shell-w: 950px;

    /**
    * shadow
    */

    --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
    --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);

  }


  /**
   * REUSED STYLE
   */

  .sidebar, article {
    width: var(--shell-w);
    box-shadow: var(--shadow-5);
  }



  /**
   * MAIN 
   */

  main { margin-bottom: 60px; }

  .main-content {
    position: relative;
    width: 100%;
    max-width: var(--shell-w);
    margin-inline: auto;
  }



  /**
   * NAVBAR
   */

  .navbar {
    position: absolute;
    bottom: auto;
    top: 0;
    left: auto;
    right: 0;
    width: max-content;
    max-width: none;
    transform: none;
    background: var(--navbar-background);
    backdrop-filter: blur(14px) saturate(120%);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
    border: 1px solid var(--navbar-border);
    border-radius: 0 20px;
    padding: 0 20px;
    box-shadow: none;
  }

  .navbar-list {
    gap: 30px;
    height: auto;
    padding: 0 20px;
  }

  .navbar-link {
    height: auto;
    padding: 12px 10px;
    color: var(--text-secondary);
    font-weight: var(--fw-500);
  }

  .navbar-link:hover,
  .navbar-link:focus-visible {
    background: transparent;
    color: var(--accent);
  }

  .navbar-link.active {
    background: transparent;
    color: var(--accent);
  }



  /**
   * ABOUT
   */

  /* service */

  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 20px 25px;
  }

  /* testimonials */

  .testimonials-item { min-width: calc(50% - 15px); }

  /* clients */

  .clients-item { min-width: calc(25% - 38px); }



  /**
   * PORTFOLIO
   */

  .project-list { grid-template-columns: repeat(3, 1fr); }



  /**
   * BLOG
   */

  .blog-banner-box { height: 230px; }

}





@media (min-width: 1250px) {

  /**
   * RESET
   */

  body::-webkit-scrollbar { width: 20px; }

  body::-webkit-scrollbar-track { background: var(--crust); }

  body::-webkit-scrollbar-thumb {
    border: 5px solid var(--crust);
    background: var(--scrollbar-thumb);
    border-radius: 20px;
    box-shadow: inset 1px 1px 0 var(--scrollbar-thumb),
                inset -1px -1px 0 var(--scrollbar-thumb);
  }

  body::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); }

  body::-webkit-scrollbar-button { height: 60px; }



  /**
   * REUSED STYLE
   */

  :root { --shell-w: min(1305px, 100%); }

  .sidebar, article { width: auto; }

  article { min-height: 100%; }



  /**
   * MAIN
   */

  main {
    /* 330px sidebar + 25px gap + 950px reading column */
    max-width: 1305px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
  }

  .main-content {
    flex: 1;
    min-width: 0;
    width: auto;
    max-width: none;
    margin: 0;
  }



  /**
   * SIDEBAR
   */

  .sidebar {
    /* wide enough for the longest contact value without truncating it */
    flex: 0 0 330px;
    position: sticky;
    top: 60px;
    max-height: max-content;
    height: 100%;
    margin-bottom: 0;
    padding-top: 60px;
    z-index: 1;
  }

  .sidebar-info { flex-direction: column; }

  .avatar-box img { width: 150px; }

  .info-content .name {
    white-space: nowrap;
    text-align: center;
  }

  .info-content .title { margin: auto; }

  .contacts-list { grid-template-columns: 1fr; }

  .contact-info :is(.contact-link) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contact-info :is(.contact-link, time, address) {
    --fs-7: 14px;
    font-weight: var(--fw-300);
  }

  .separator:last-of-type {
    margin: 15px 0;
    opacity: 0;
  }

  .social-list { justify-content: center; }

}


@media (min-width: 1400px) {

  :root { --shell-w: 1320px; }

  main { max-width: 1320px; }

}




/**
 * responsive smaller than 580px screen
 */

@media (max-width: 579.98px) {

  /*
   * The job title and its date no longer fit side by side on narrow
   * screens, so the date moves below the title instead of squeezing it.
   */
  .experience-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .experience-heading span { text-align: left; }

}



/**
 * Justified body copy. Only longer prose is justified; headings, dates,
 * chips and form fields keep their natural alignment.
 */

.about-text p,
.experience-bullets li,
.timeline-text {
  text-align: justify;
}

/* Service cards are centered on small screens, so justify them only once they're left-aligned. */
@media (min-width: 580px) {

  .service-item-text {
    text-align: justify;
  }

}