:root,
[data-theme="light"] {
  --primary-blue: #183eeb;
  --primary-blue-soft: #9fc4fe;
  --bg-white: #fdfdfd;
  --bg-offwhite: #f8f9fa;
  --bg-card: #ffffff;
  --bg-card-alt: #f3f4f6;
  --text-dark: #111111;
  --text-gray: #555555;
  --text-muted: #8e8799;
  --border-light: #e5e7eb;
  --border-soft: #dedede;
  --toggle-bg: #f3f4f6;
  --toggle-active: #1f2937;
  --surface-sidebar: #ffffff;
  --surface-hover: #f8f9fa;
  --grid-line: rgba(0, 0, 0, 0.03);
  --bubble-1: rgba(24, 62, 235, 0.45);
  --bubble-2: rgba(159, 196, 254, 0.55);
  --bubble-3: rgba(99, 102, 241, 0.4);
  --bubble-4: rgba(14, 165, 233, 0.4);
  --bubble-5: rgba(168, 85, 247, 0.4);
}
[data-theme="dark"] {
  --primary-blue: #6b8bff;
  --primary-blue-soft: #2a3b7a;
  --bg-white: #0d1014;
  --bg-offwhite: #11151c;
  --bg-card: #161a22;
  --bg-card-alt: #1c2230;
  --text-dark: #e8e9ed;
  --text-gray: #a0a3ad;
  --text-muted: #7a7f8c;
  --border-light: #2a2f3a;
  --border-soft: #2f3540;
  --toggle-bg: #1c2230;
  --toggle-active: #6b8bff;
  --surface-sidebar: #0d1014;
  --surface-hover: #161a22;
  --grid-line: rgba(255, 255, 255, 0.04);
  --bubble-1: rgba(107, 139, 255, 0.55);
  --bubble-2: rgba(159, 196, 254, 0.5);
  --bubble-3: rgba(129, 140, 248, 0.5);
  --bubble-4: rgba(56, 189, 248, 0.45);
  --bubble-5: rgba(192, 132, 252, 0.45);
}
body,
.sidebar-container,
.main-container,
.profile-avatar__inner,
.toggle-container,
.mobile-menu-btn,
.btn-outline,
.form-input,
.experience-logo,
.experience-date,
.profile-image-fill-bg,
.my-contact-li,
.contact-dot,
.skills-text,
.experience-meta a,
.experience-toggle,
.experience-toggle:hover,
.experience-description,
.experience-content li,
.copy-email-btn {
  transition:
    background-color 0.4s ease,
    color 0.4s ease,
    border-color 0.4s ease,
    box-shadow 0.4s ease;
}
body {
  font-family: "Inter", system-ui, sans-serif;
  background-color: var(--bg-white);
  color: var(--text-dark);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection {
  background-color: var(--primary-blue);
  color: #ffffff;
}

@media (min-width: 1024px) {
  .sidebar-container {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 380px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    /* auto: a scrollbar appears only when the profile is taller than
       the window (short laptops) instead of clipping the contact block */
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 50;
    background-color: var(--surface-sidebar);
    border-right: 1px solid var(--border-light);
  }
  .main-container {
    margin-left: 380px;
    width: calc(100% - 380px);
    height: 100vh;
    overflow: hidden;
    background-color: var(--bg-offwhite);
  }
}

/* ---------------------------------------------------------------
   ONE scrollbar for the entire site — same width, same track, same
   thumb on every scrollable surface (sidebar, main column, play
   page, body). WebKit rules first, Firefox takes the
   scrollbar-color pair. Nothing below overrides the colours.
   --------------------------------------------------------------- */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--primary-blue-soft) var(--bg-card-alt);
}
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-card-alt);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb {
  background: var(--primary-blue-soft);
  border-radius: 8px;
  border: 2px solid var(--bg-card-alt);
  transition: background 0.25s ease;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-blue);
}
::-webkit-scrollbar-corner {
  background: var(--bg-card-alt);
}



.hover-underline {
  position: relative;
  display: inline-block;
}
.hover-underline::after {
  content: "";
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: currentColor;
  transform-origin: bottom right;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hover-underline:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.profile-avatar {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 50px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  outline: none;
  flex-shrink: 0;
}
.profile-avatar__inner {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-light);
}
.profile-avatar__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.profile-avatar-frame {
  position: absolute;
  inset: -4px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.profile-avatar:hover .profile-avatar-frame {
  opacity: 1;
}
.profile-avatar-frame__drawing {
  position: absolute;
  inset: 0;
}
.profile-avatar-frame__line {
  position: absolute;
  background-color: var(--primary-blue);
}
.profile-avatar-frame__line--top {
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
}
.profile-avatar-frame__line--bottom {
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
}
.profile-avatar-frame__line--left {
  top: 0;
  left: 0;
  bottom: 0;
  width: 1px;
}
.profile-avatar-frame__line--right {
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
}
.profile-avatar-frame__corner {
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: var(--primary-blue);
  border: 1px solid var(--bg-card);
}
.profile-avatar-frame__corner--top-left {
  top: -3px;
  left: -3px;
}
.profile-avatar-frame__corner--top-right {
  top: -3px;
  right: -3px;
}
.profile-avatar-frame__corner--bottom-left {
  bottom: -3px;
  left: -3px;
}
.profile-avatar-frame__corner--bottom-right {
  bottom: -3px;
  right: -3px;
}
.profile-avatar-hover-label {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--primary-blue);
  font-size: 12px;
  font-weight: 600;
  font-family: "Space Mono", monospace;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.profile-avatar:hover .profile-avatar-hover-label {
  opacity: 1;
}
.profile-avatar-size-pill {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-blue);
  color: #ffffff;
  font-size: 10px;
  font-weight: 600;
  font-family: "Space Mono", monospace;
  padding: 2px 8px;
  border-radius: 10px;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  white-space: nowrap;
}
.profile-avatar:hover .profile-avatar-size-pill {
  opacity: 1;
}

/* ---------------------------------------------------------------
   LOAD INTRO — the Figma selection plays itself once when the
   website loads (see sidebar.js → avatarIntro): same frame, same
   "img" label, same size pill as :hover, visible ~2.2s, then it
   fades out. Pure addition — nothing about :hover changes.
   --------------------------------------------------------------- */
.profile-avatar.is-intro .profile-avatar-frame,
.profile-avatar.is-intro .profile-avatar-hover-label,
.profile-avatar.is-intro .profile-avatar-size-pill {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .profile-avatar.is-intro .profile-avatar-frame,
  .profile-avatar.is-intro .profile-avatar-hover-label,
  .profile-avatar.is-intro .profile-avatar-size-pill {
    transition: none;
  }
}

.toggle-container {
  display: inline-flex;
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-light);
  border-radius: 50px;
  padding: 4px;
  height: 35px;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.02);
}
.toggle-btn {
  position: relative;
  z-index: 10;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 50px;
  transition: color 0.3s ease;
  background: transparent;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.toggle-btn.active {
  color: #ffffff;
}
.toggle-slider {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  background-color: var(--primary-blue-soft);
  border-radius: 50px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
[data-theme="dark"] .toggle-slider {
  background-color: var(--primary-blue);
}

.theme-toggle {
  display: inline-flex;
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-light);
  border-radius: 50px;
  padding: 3px;
  height: 30px;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.03);
  flex-shrink: 0;
}
.theme-toggle-btn {
  position: relative;
  z-index: 10;
  width: 26px;
  height: 22px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: 50px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: color 0.3s ease;
}
.theme-toggle-btn.active {
  color: #ffffff;
}
.theme-toggle-slider {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: 26px;
  height: 22px;
  background-color: var(--primary-blue);
  border-radius: 50px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
  box-shadow: 0 2px 6px rgba(24, 62, 235, 0.25);
}
[data-theme="dark"] .theme-toggle-slider {
  background-color: var(--primary-blue);
}

.btn-primary {
  background-color: var(--primary-blue);
  color: #ffffff;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(24, 62, 235, 0.2);
}
.btn-primary:hover {
  background-color: #0f2bb5;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(24, 62, 235, 0.3);
}
.btn-outline {
  border: 1px solid var(--border-light);
  color: var(--text-dark);
  background-color: var(--bg-card);
  transition: all 0.3s ease;
}
.btn-outline:hover {
  background-color: var(--surface-hover);
  border-color: var(--border-soft);
}
.text-primary {
  color: var(--primary-blue);
}
.bg-primary {
  background-color: var(--primary-blue);
}
.border-primary {
  border-color: var(--primary-blue);
}

.form-input {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-dark);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(24, 62, 235, 0.1);
}

.my-text {
  color: var(--text-dark);
  font-size: 13px;
  letter-spacing: -0.1px;
  display: inline-flex !important;
  align-items: center;
}
.my-text-tilte {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: -0.1px;
}
.my-text-subtilte {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: -0.1px;
}

[data-theme="dark"] .text-gray-900 {
  color: var(--text-dark) !important;
}
[data-theme="dark"] .text-gray-600 {
  color: #b8bcc6 !important;
}
[data-theme="dark"] .text-gray-500 {
  color: var(--text-muted) !important;
}
[data-theme="dark"] .text-gray-700 {
  color: #c5c9d3 !important;
}
[data-theme="dark"] .text-gray-400 {
  color: #6b7280 !important;
}
[data-theme="dark"] .bg-white {
  background-color: var(--bg-card) !important;
}
[data-theme="dark"] .bg-\[\#ffffff\] {
  background-color: var(--bg-card) !important;
}
[data-theme="dark"] .bg-gray-50 {
  background-color: var(--bg-card-alt) !important;
}
[data-theme="dark"] .bg-blue-100 {
  background-color: rgba(107, 139, 255, 0.15) !important;
}
[data-theme="dark"] .group:hover .bg-blue-100 {
  background-color: rgba(107, 139, 255, 0.25) !important;
}
[data-theme="dark"] .border-gray-200 {
  border-color: var(--border-light) !important;
}
[data-theme="dark"] .border-gray-100 {
  border-color: var(--border-soft) !important;
}
[data-theme="dark"] .hover\:border-primary\/50:hover {
  border-color: var(--primary-blue) !important;
  opacity: 0.6;
}
[data-theme="dark"] .border-primary\/20 {
  border-color: rgba(107, 139, 255, 0.3) !important;
}
[data-theme="dark"] .border-primary\/30 {
  border-color: rgba(107, 139, 255, 0.4) !important;
}
[data-theme="dark"] .hover\:bg-white:hover {
  background-color: var(--bg-card) !important;
}
[data-theme="dark"] .hover\:bg-blue-50:hover {
  background-color: rgba(107, 139, 255, 0.12) !important;
}
[data-theme="dark"] .hover\:text-black:hover {
  color: var(--text-dark) !important;
}
[data-theme="dark"] .bg-white\/80 {
  background-color: rgba(22, 26, 34, 0.85) !important;
}
[data-theme="dark"] .text-primary {
  color: var(--primary-blue) !important;
}

.mobile-menu-btn {
  display: none !important;
}
.sidebar-backdrop {
  display: none !important;
}

@media (max-width: 1023px) and (min-width: 768px) {
  body {
    overflow: hidden;
  }
  .sidebar-container {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    height: 100vh;
    max-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    z-index: 50;
    background-color: var(--surface-sidebar);
    border-right: 1px solid var(--border-light);
    padding: 20px 18px;
  }
  .main-container {
    margin-left: 300px;
    width: calc(100% - 300px);
    height: 100vh;
    overflow: hidden;
    background-color: var(--bg-offwhite);
    padding-top: 0;
  }
  #modeToggle {
    display: none !important;
  }
}
@media (max-width: 767px) {
  body {
    overflow: auto;
  }
  .sidebar-container {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    height: auto;
    /* short phones: the profile card scrolls inside itself so the About
       content stays reachable — scrollbar only when it actually overflows */
    max-height: 85vh;
    z-index: 50;
    background-color: var(--surface-sidebar);
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    overflow-x: hidden;
    overflow-y: auto;
    padding: 20px 18px;
    display: flex;
    flex-direction: column;
  }
  .sidebar-container .scrollable-content,
  .sidebar-container > nav {
    display: block !important;
  }
  .sidebar-container .scrollable-content {
    max-height: none;
    overflow-y: visible;
  }
  .sidebar-container .flex-shrink-0 > .mb-8 {
    margin-bottom: 2rem;
  }
  #modeToggle {
    display: none !important;
  }
  .main-container {
    margin-left: 0;
    width: 100%;
    height: auto;
    overflow-y: visible;
    padding-top: 0;
    background-color: var(--bg-offwhite);
  }
  .page-section {
    height: 100vh;
    min-height: 100vh;
    max-height: 100vh;
  }
}