/* =======================================================
*
*  BP Portfolio Design System (Monochrome Swiss / Apple-ish)
*  Content-preserving stylesheet replacement
*
* ======================================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,500;8..60,600;8..60,700&display=swap');

:root {
  --bg: #0f1115;
  --surface: #161a21;
  --surface-2: #1d232d;
  --text: #ecf0f7;
  --muted: #b6becc;
  --border: #303845;
  --border-strong: #475163;
  --accent: #8ad2ff;
  --accent-2: #b8cfe9;
  --success: #7bd5a9;
  --warning: #f2b5b5;
  --on-image: #ffffff;

  --bg-soft: color-mix(in srgb, var(--bg) 92%, transparent);
  --surface-rgb: 22, 26, 33;
  --accent-rgb: 138, 210, 255;
  --accent-2-rgb: 184, 207, 233;
  --text-rgb: 236, 240, 247;

  --color-bg: var(--bg);
  --color-surface: var(--surface);
  --color-surface-muted: var(--surface-2);
  --color-text: var(--text);
  --color-text-muted: var(--muted);
  --color-line: var(--border);
  --color-line-strong: var(--border-strong);
  --color-overlay: rgba(2, 3, 6, 0.58);
  --color-backdrop: rgba(5, 7, 10, 0.56);
  --color-glass: rgba(var(--surface-rgb), 0.72);
  --color-glass-active: rgba(var(--surface-rgb), 0.86);
  --color-glass-border: rgba(60, 69, 84, 0.9);
  --color-counter-card: rgba(var(--surface-rgb), 0.92);
  --color-button-bg: var(--text);
  --color-button-text: var(--bg);
  --color-button-border: var(--text);

  --glass-surface: rgba(var(--surface-rgb), 0.78);
  --glass-surface-soft: rgba(var(--surface-rgb), 0.66);
  --glass-surface-strong: rgba(var(--surface-rgb), 0.84);
  --glass-border: rgba(144, 160, 184, 0.24);
  --glass-highlight: rgba(var(--text-rgb), 0.06);

  --space-0: 4px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 80px;
  --space-8: 96px;
  --space-9: 112px;
  --space-10: 128px;
  --space-gutter: 10px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.22);
  --shadow-sm: 0 8px 18px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.32);

  --max-page: 1280px;
  --max-content: 1120px;
  --aside-width: 312px;
  --section-pad-block: var(--space-5);
  --section-intro-gap: var(--space-2);
  --section-body-gap: var(--space-3);
  --section-footer-gap: var(--space-2);

  --font-body: "Manrope", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-accent: var(--font-body);

  --text-xxs: 11px;
  --text-xs: clamp(12px, 0.72rem + 0.1vw, 13px);
  --text-sm: clamp(14px, 0.8rem + 0.16vw, 16px);
  --text-base: clamp(16px, 0.95rem + 0.25vw, 19px);
  --text-lg: clamp(18px, 1rem + 0.35vw, 22px);
  --text-xl: clamp(22px, 1.15rem + 0.8vw, 30px);
  --text-2xl: clamp(30px, 1.4rem + 1.2vw, 40px);
  --text-3xl: clamp(40px, 1.8rem + 2vw, 58px);
  --text-4xl: clamp(52px, 2.3rem + 3vw, 78px);

  --leading-tight: 1.1;
  --leading-heading: 1.2;
  --leading-normal: 1.65;
  --leading-loose: 1.75;
  --leading-relaxed: 1.8;

  --motion-fast: 160ms;
  --motion-base: 240ms;
  --motion-slow: 420ms;
  --motion-ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --motion-ease-emphasized: cubic-bezier(0.2, 0.82, 0.18, 1);

  --focus-ring-width: 2px;
  --focus-ring-offset: 3px;
  --focus-ring-color: color-mix(in srgb, var(--text) 90%, white 10%);
  --focus-ring-halo: rgba(var(--text-rgb), 0.22);
  --progress-grad-a: rgba(var(--accent-rgb), 0.9);
  --progress-grad-b: rgba(var(--accent-2-rgb), 0.92);
  --progress-glow: rgba(var(--accent-rgb), 0.28);
  --input-bg: rgba(var(--surface-rgb), 0.8);
  --input-bg-strong: rgba(var(--surface-rgb), 0.84);
  --kbd-bg: rgba(var(--surface-rgb), 0.9);
  --overlay-strong: rgba(0, 0, 0, 0.78);
  --overlay-soft: rgba(0, 0, 0, 0.18);
  --counter-overlay: rgba(12, 12, 14, 0.6);
  --nav-toggle-bg: color-mix(in srgb, var(--surface) 82%, white 18%);
  --theme-chip-slate: #8ad2ff;
  --theme-chip-neon: #72fae5;
  --theme-chip-aurora: #79f7da;
  --theme-chip-paper: #8c704a;
}

html[data-theme="slate"] {
  --bg: #0f1115;
  --surface: #161a21;
  --surface-2: #1d232d;
  --text: #ecf0f7;
  --muted: #b6becc;
  --border: #303845;
  --border-strong: #475163;
  --accent: #8ad2ff;
  --accent-2: #b8cfe9;
  --success: #7bd5a9;
  --warning: #f2b5b5;
  --surface-rgb: 22, 26, 33;
  --accent-rgb: 138, 210, 255;
  --accent-2-rgb: 184, 207, 233;
  --text-rgb: 236, 240, 247;
}

html[data-theme="aurora"] {
  --bg: #100f1f;
  --surface: #181634;
  --surface-2: #221d45;
  --text: #eef4ff;
  --muted: #b6bce0;
  --border: #3c3865;
  --border-strong: #5c5692;
  --accent: #79f7da;
  --accent-2: #9bb2ff;
  --success: #7ff6a8;
  --warning: #f2b7df;
  --surface-rgb: 24, 22, 52;
  --accent-rgb: 121, 247, 218;
  --accent-2-rgb: 155, 178, 255;
  --text-rgb: 238, 244, 255;
}

html[data-theme="neon"] {
  --bg: #090f15;
  --surface: #0f1822;
  --surface-2: #13202c;
  --text: #e8f6ff;
  --muted: #99b9cc;
  --border: #214055;
  --border-strong: #2f627f;
  --accent: #72fae5;
  --accent-2: #62c4ff;
  --success: #7cffcf;
  --warning: #ffb88b;
  --surface-rgb: 15, 24, 34;
  --accent-rgb: 114, 250, 229;
  --accent-2-rgb: 98, 196, 255;
  --text-rgb: 232, 246, 255;
}

html[data-theme="paper"] {
  --bg: #f7f4ee;
  --surface: #fffdf8;
  --surface-2: #f2ece0;
  --text: #2b241b;
  --muted: #655a49;
  --border: #d8ccba;
  --border-strong: #b9a489;
  --accent: #8c704a;
  --accent-2: #655033;
  --success: #6f8f5e;
  --warning: #b16555;
  --surface-rgb: 255, 253, 248;
  --accent-rgb: 140, 112, 74;
  --accent-2-rgb: 101, 80, 51;
  --text-rgb: 43, 36, 27;
  --font-body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-heading: "Manrope", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html[data-theme="hc"] {
  --bg: #000000;
  --surface: #0b0b0b;
  --surface-2: #141414;
  --text: #ffffff;
  --muted: #e8e8e8;
  --border: #ffffff;
  --border-strong: #ffffff;
  --accent: #00e5ff;
  --accent-2: #ffe600;
  --success: #7dff9b;
  --warning: #ff8c8c;
  --surface-rgb: 11, 11, 11;
  --accent-rgb: 0, 229, 255;
  --accent-2-rgb: 255, 230, 0;
  --text-rgb: 255, 255, 255;
  --focus-ring-color: #ffe600;
  --focus-ring-halo: rgba(255, 230, 0, 0.35);
  --theme-chip-paper: #ffe600;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  text-rendering: optimizeLegibility;
}

.container {
  width: min(100%, var(--max-content));
  margin: 0 auto;
}

.section {
  margin-bottom: var(--space-3);
}

.skip-link {
  position: fixed;
  left: var(--space-2);
  top: -100px;
  z-index: 2000;
  padding: 10px var(--space-2);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-text);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: top var(--motion-fast) var(--motion-ease-standard);
}

.skip-link:focus,
.skip-link:focus-visible {
  top: var(--space-2);
}

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

a {
  color: var(--accent);
  text-decoration-color: rgba(var(--accent-rgb), 0.4);
  text-underline-offset: 2px;
  transition: color var(--motion-fast) var(--motion-ease-standard), text-decoration-color var(--motion-fast) var(--motion-ease-standard);
}

a:hover,
a:focus {
  color: var(--accent-2);
  text-decoration-color: rgba(var(--accent-2-rgb), 0.7);
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.btn-hire:focus-visible,
.bp-nav-toggle:focus-visible,
#bp-main-menu a:focus-visible,
.bp-footer a:focus-visible,
.site-header__brand:focus-visible,
.panel-title > a:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 5px var(--focus-ring-halo);
}

p,
ul,
ol {
  margin-top: 0;
  margin-bottom: var(--space-2);
}

address {
  margin: 0;
  font-style: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-1) 0;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
}

h2 {
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
}

h3 {
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
}

h4,
h5,
h6 {
  line-height: var(--leading-heading);
}

p,
li {
  line-height: var(--leading-normal);
}

p {
  max-width: 72ch;
}

.heading-meta,
#bp-main-menu a,
.tech-tag,
.bp-counter-label,
.panel-title > a {
  font-family: var(--font-accent);
  letter-spacing: 0.06em;
}

code,
kbd,
samp,
pre {
  font-family: var(--font-body);
  font-size: 0.92em;
  letter-spacing: 0.01em;
}

[class^="icon-"],
[class*=" icon-"] {
  display: inline-block;
  font-family: 'icomoon' !important;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
.btn,
.btn-hire {
  appearance: none;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 10px var(--space-3);
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: transform var(--motion-fast) var(--motion-ease-standard), box-shadow var(--motion-fast) var(--motion-ease-standard), opacity var(--motion-fast) var(--motion-ease-standard), background-color var(--motion-fast) var(--motion-ease-standard), color var(--motion-fast) var(--motion-ease-standard);
}

.btn-hire {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

button:hover,
.btn:hover,
.btn-hire:hover,
button:focus,
.btn:focus,
.btn-hire:focus {
  color: var(--color-button-text);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}

button:active,
.btn:active,
.btn-hire:active {
  transform: translateY(0);
  box-shadow: none;
}

#bp-page {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow-x: hidden;
}

.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(165deg, color-mix(in srgb, var(--bg) 78%, transparent) 0%, color-mix(in srgb, var(--surface) 62%, transparent) 100%),
    repeating-linear-gradient(0deg, rgba(var(--text-rgb), 0.018) 0px, rgba(var(--text-rgb), 0.018) 1px, transparent 1px, transparent 3px);
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1300;
  border: none;
  background: transparent;
  appearance: none;
}

#scroll-progress::-webkit-progress-bar {
  background: rgba(255, 255, 255, 0.04);
}

#scroll-progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--progress-grad-a), var(--progress-grad-b));
  box-shadow: 0 0 10px var(--progress-glow);
}

#scroll-progress::-moz-progress-bar {
  background: linear-gradient(90deg, var(--progress-grad-a), var(--progress-grad-b));
  box-shadow: 0 0 10px var(--progress-glow);
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: var(--color-backdrop);
  opacity: 0;
  pointer-events: none;
  z-index: 1001;
  transition: opacity var(--motion-base) var(--motion-ease-standard);
}

body.offcanvas .nav-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.container-wrap {
  width: min(var(--max-page), calc(100% - var(--space-6)));
  margin: var(--space-3) auto;
  display: grid;
  grid-template-columns: var(--aside-width) minmax(0, 1fr);
  gap: var(--space-4);
}

.site-header {
  display: none;
}

.theme-switcher {
  display: inline-flex;
  gap: 6px;
  flex-wrap: wrap;
}

.theme-swatch {
  background: var(--color-surface-muted);
  color: var(--color-text);
  border: 1px solid var(--color-line);
  padding: 6px 10px;
  min-width: 64px;
  font-size: var(--text-xxs);
  letter-spacing: 0.06em;
}

.theme-swatch::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
  background: var(--accent);
}

.theme-swatch[data-theme-option="slate"]::before {
  background: var(--theme-chip-slate);
}

.theme-swatch[data-theme-option="neon"]::before {
  background: var(--theme-chip-neon);
}

.theme-swatch[data-theme-option="aurora"]::before {
  background: var(--theme-chip-aurora);
}

.theme-swatch[data-theme-option="paper"]::before {
  background: var(--theme-chip-paper);
}

.theme-swatch[data-theme-option="hc"]::before {
  background: var(--accent-2);
}

.theme-swatch.active,
.theme-swatch[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.22);
}

.sidebar-header .theme-switcher {
  margin-top: var(--space-1);
  justify-content: center;
}

html[data-theme="paper"] #bg,
html[data-theme="paper"] .bg-overlay {
  opacity: 0.2;
}

html[data-theme="neon"] #scroll-progress::-webkit-progress-value,
html[data-theme="neon"] #scroll-progress::-moz-progress-bar {
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.95), rgba(var(--accent-2-rgb), 0.95));
  box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.32);
}

html[data-theme="aurora"] #scroll-progress::-webkit-progress-value,
html[data-theme="aurora"] #scroll-progress::-moz-progress-bar {
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.95), rgba(var(--accent-2-rgb), 0.92));
  box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.28);
}

html[data-theme="paper"] #scroll-progress::-webkit-progress-value,
html[data-theme="paper"] #scroll-progress::-moz-progress-bar {
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.9), rgba(var(--accent-2-rgb), 0.92));
  box-shadow: none;
}

html[data-theme="paper"] #bp-main-menu li.active a,
html[data-theme="paper"] #bp-main-menu a[aria-current="page"] {
  box-shadow: none;
}

html[data-theme="hc"] .card,
html[data-theme="hc"] #bp-main section,
html[data-theme="hc"] #bp-counter,
html[data-theme="hc"] #bp-aside {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

html[data-theme="hc"] a {
  text-decoration-thickness: 2px;
}

html[data-theme="hc"] .theme-swatch.active,
html[data-theme="hc"] .theme-swatch[aria-pressed="true"] {
  border-width: 2px;
}

html[data-theme="paper"] .card,
html[data-theme="paper"] #bp-main section,
html[data-theme="paper"] #bp-counter,
html[data-theme="paper"] #bp-aside {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}


@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  #bp-main section,
  #bp-counter,
  #bp-aside,
  .card,
  .services,
  .blog-entry,
  .timeline-label,
  .bp-feature,
  .project,
  .panel-default > .panel-heading,
  .panel-default > .panel-collapse .panel-body,
  #bp-counter .col-md-3,
  .hire {
    background: color-mix(in srgb, var(--color-surface) 96%, transparent);
  }
}

#bp-aside {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4) var(--space-3);
  position: sticky;
  top: var(--space-3);
  height: calc(100vh - var(--space-6));
  overflow: hidden;
}

@media screen and (min-width: 993px) {
  #bp-aside {
    position: sticky;
    top: var(--space-3);
    transform: none;
  }
}

#bp-aside .text-center {
  text-align: center;
}

.author-img {
  width: 132px;
  height: 132px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 2px solid var(--color-line);
}

#bp-logo {
  font-size: var(--text-xl);
  margin-bottom: var(--space-1);
  font-weight: 700;
}

#bp-logo a {
  color: var(--color-text);
  text-decoration: none;
}

#bp-main-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}

#bp-main-menu {
  display: block;
  margin-top: var(--space-2);
}

#bp-main-menu #bp-navbar,
#bp-main-menu #bp-navbar.collapse {
  display: block;
  height: auto;
  overflow: visible;
}

#bp-main-menu li {
  margin-bottom: var(--space-1);
}

#bp-main-menu a {
  display: inline-block;
  padding: 10px var(--space-2);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: var(--text-xs);
  font-weight: 600;
}

#bp-main-menu li.active a,
#bp-main-menu a:hover {
  color: var(--accent);
  background: var(--color-surface-muted);
}

#bp-main-menu a[aria-current="page"] {
  color: var(--accent);
  background: var(--color-surface-muted);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.45);
}

.bp-footer {
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.bp-footer a,
.bp-footer span {
  color: var(--color-text-muted);
}

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

.sidebar-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.sidebar-social li {
  display: inline-flex;
}

.sidebar-social li a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--color-surface-muted);
  transition: transform var(--motion-fast) var(--motion-ease-standard), box-shadow var(--motion-fast) var(--motion-ease-standard), border-color var(--motion-fast) var(--motion-ease-standard), color var(--motion-fast) var(--motion-ease-standard);
}

.sidebar-social li a i {
  font-size: 16px;
}

.sidebar-social li a:hover,
.sidebar-social li a:focus {
  color: var(--color-text);
  border-color: var(--color-line-strong);
  box-shadow: var(--shadow-xs);
  transform: translateY(-1px);
}

/* Left sidebar enhancement */
#bp-aside {
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
}

#bp-aside::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(circle at 14% 8%, rgba(122, 207, 255, 0.16), transparent 36%), radial-gradient(circle at 88% 92%, rgba(173, 140, 255, 0.14), transparent 36%);
  opacity: 0.9;
  z-index: 0;
}

#bp-aside > * {
  position: relative;
  z-index: 1;
}

.sidebar-header {
  padding: var(--space-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  margin-bottom: var(--space-2);
}

.author-img {
  border: 2px solid rgba(164, 214, 255, 0.68);
  box-shadow: 0 0 0 4px rgba(124, 184, 255, 0.12), 0 10px 22px rgba(0, 0, 0, 0.34);
}

#bp-logo {
  margin-bottom: 10px;
}

#bp-logo a {
  letter-spacing: 0.02em;
  text-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
}

#bp-main-menu {
  margin-top: var(--space-3);
}

#bp-main-menu ul {
  display: grid;
  gap: 6px;
}

#bp-main-menu li {
  margin-bottom: 0;
}

#bp-main-menu a {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  background: rgba(18, 23, 33, 0.76);
}

#bp-main-menu li.active a,
#bp-main-menu a[aria-current="page"] {
  border-color: var(--color-line-strong);
  box-shadow: inset 0 0 0 1px rgba(168, 220, 255, 0.22), 0 6px 14px rgba(0, 0, 0, 0.28);
}

.bp-footer {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.sidebar-social {
  gap: 12px;
}

.sidebar-social li a {
  width: 40px;
  height: 40px;
  border-color: rgba(168, 220, 255, 0.28);
  background: rgba(20, 27, 39, 0.84);
}

.sidebar-social li a:hover,
.sidebar-social li a:focus {
  box-shadow: 0 0 0 3px rgba(168, 220, 255, 0.14), var(--shadow-xs);
}

/* Navigation cleanup: minimal sticky nav, strong active state, clear focus */
#bp-aside::before {
  display: none;
}

.sidebar-header {
  box-shadow: none;
}

.author-img {
  box-shadow: none;
  border-color: var(--color-line-strong);
}

#bp-main-menu {
  margin-top: var(--space-2);
}

#bp-main-menu ul {
  gap: 4px;
}

#bp-main-menu a {
  width: 100%;
  justify-content: flex-start;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
}

#bp-main-menu li.active a,
#bp-main-menu a[aria-current="page"] {
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.45);
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
  box-shadow: none;
}

#bp-main-menu a:hover {
  border-color: var(--color-line-strong);
  background: color-mix(in srgb, var(--surface-2) 82%, transparent);
}

#bp-main-menu a:focus-visible {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--surface-2) 86%, transparent);
}

#bp-main {
  min-width: 0;
}

#bp-main section,
#bp-counter {
  background: var(--glass-surface-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  backdrop-filter: blur(16px) saturate(118%);
  -webkit-backdrop-filter: blur(16px) saturate(118%);
  margin-bottom: var(--space-3);
  overflow: hidden;
}

#bp-main section:nth-of-type(odd) {
  background: var(--glass-surface-strong);
}

#bp-main section:nth-of-type(even) {
  background: var(--glass-surface-soft);
}

#bp-aside {
  background: var(--glass-surface-strong);
  border-color: var(--glass-border);
  box-shadow: var(--shadow-xs);
  backdrop-filter: blur(16px) saturate(118%);
  -webkit-backdrop-filter: blur(16px) saturate(118%);
}

.section-shell {
  position: relative;
  isolation: isolate;
  padding-block: var(--section-pad-block);
}

.section-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  border: 1px solid rgba(148, 189, 230, 0.08);
  opacity: 0;
  animation: sectionPulse 10s ease-in-out infinite;
}

.section-shell::after {
  content: "";
  position: absolute;
  left: -18%;
  top: 0;
  width: 38%;
  height: 100%;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 0%, rgba(170, 222, 255, 0.1) 45%, rgba(180, 145, 255, 0.1) 55%, transparent 100%);
  opacity: 0;
  transform: skewX(-18deg);
}

.section-shell.motion-in-view::after {
  animation: sectionSweep 1.3s var(--motion-ease-emphasized) both;
}

.section-header {
  margin-bottom: var(--section-intro-gap);
  grid-column: 2 / 12;
}

.section-header-block {
  display: grid;
  gap: var(--space-1);
}

.section-eyebrow {
  display: block;
}

.section-title {
  margin-bottom: 0;
  max-width: 26ch;
  line-height: 1.15;
}

.section-content-grid {
  grid-column: 2 / 12;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--section-body-gap);
}

.section-content-grid > * {
  grid-column: 1 / -1;
}

.section-footer {
  grid-column: 2 / 12;
  margin-top: var(--section-footer-gap);
  padding-top: var(--section-footer-gap);
  border-top: 1px solid var(--color-line);
}

.cards-grid {
  gap: var(--space-2);
  margin-left: 0;
  margin-right: 0;
}

.cards-grid > [class*="col-"] {
  padding-left: var(--space-gutter);
  padding-right: var(--space-gutter);
  margin-bottom: var(--space-2);
}

.card {
  border-radius: var(--radius-md);
  background: var(--glass-surface-soft);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xs);
  backdrop-filter: blur(12px) saturate(110%);
  -webkit-backdrop-filter: blur(12px) saturate(110%);
}

#bp-main section,
#bp-counter,
#bp-aside,
.card,
.services,
.blog-entry,
.timeline-label,
.bp-feature,
.project,
#bp-counter .col-md-3 {
  box-shadow: var(--shadow-xs) !important;
}

.chip {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-pill);
}

.about-core-card,
.about-skill-card,
.about-hire-card,
.education-card,
.education-panel > .panel-heading,
.education-panel > .panel-collapse .panel-body {
  position: relative;
  overflow: hidden;
}

.about-skill-card {
  height: 100%;
  margin-bottom: 0;
}

.about-skill-card h3 {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.35;
  padding: 0 6px;
}

.about-skill-card-2 {
  z-index: 3;
}

.about-core-card::before,
.about-skill-card::before,
.about-hire-card::before,
.education-card::before,
.education-panel > .panel-heading::before,
.education-panel > .panel-collapse .panel-body::before {
  content: "";
  position: absolute;
  inset: -30%;
  pointer-events: none;
  opacity: 0.56;
}

.about-core-card::before {
  background: conic-gradient(from 90deg, rgba(86, 201, 255, 0.22), rgba(177, 137, 255, 0.16), rgba(86, 201, 255, 0.22));
  animation: cardSpin 18s linear infinite;
}

.about-skill-card-1::before {
  background: radial-gradient(circle at 20% 22%, rgba(94, 214, 255, 0.34), transparent 55%), radial-gradient(circle at 82% 74%, rgba(125, 166, 255, 0.18), transparent 58%);
  animation: cardPulseA 7s ease-in-out infinite;
}

.about-skill-card-2::before {
  background: linear-gradient(135deg, rgba(152, 122, 255, 0.2), rgba(92, 216, 255, 0.16), rgba(152, 122, 255, 0.2));
  animation: cardSlideB 8.4s ease-in-out infinite;
}

.about-skill-card-3::before {
  background: radial-gradient(circle at 70% 24%, rgba(96, 239, 204, 0.24), transparent 48%), radial-gradient(circle at 24% 74%, rgba(99, 173, 255, 0.2), transparent 52%);
  animation: cardPulseC 8.8s ease-in-out infinite;
}

.about-skill-card-4::before {
  background: linear-gradient(165deg, rgba(96, 167, 255, 0.24), rgba(109, 236, 255, 0.12), rgba(167, 133, 255, 0.2));
  animation: cardWaveD 10s ease-in-out infinite;
}

.about-hire-card::before {
  background: radial-gradient(circle at 50% 24%, rgba(105, 224, 255, 0.3), transparent 58%), linear-gradient(110deg, rgba(166, 139, 255, 0.16), rgba(94, 176, 255, 0.12));
  animation: cardBreathE 6.8s ease-in-out infinite;
}

.education-card::before {
  background: conic-gradient(from 200deg, rgba(111, 204, 255, 0.16), rgba(138, 248, 223, 0.16), rgba(171, 131, 255, 0.16), rgba(111, 204, 255, 0.16));
  animation: cardSpinSlow 24s linear infinite;
}

.education-panel-1 > .panel-heading::before,
.education-panel-1 > .panel-collapse .panel-body::before {
  background: linear-gradient(125deg, rgba(94, 172, 255, 0.2), rgba(124, 236, 255, 0.14));
  animation: cardSlideB 9s ease-in-out infinite;
}

.education-panel-2 > .panel-heading::before,
.education-panel-2 > .panel-collapse .panel-body::before {
  background: linear-gradient(125deg, rgba(167, 127, 255, 0.2), rgba(110, 216, 255, 0.14));
  animation: cardWaveD 9.8s ease-in-out infinite;
}

.about-core-card > *,
.about-skill-card > *,
.about-hire-card > *,
.education-card > *,
.education-panel > .panel-heading > *,
.education-panel > .panel-collapse .panel-body > * {
  position: relative;
  z-index: 1;
}

.bp-experience .timeline-label,
.projects-grid .project-premium,
.bp-skills .section-content-grid > .card,
.bp-work .section-content-grid > .card,
.bp-work .section-content-grid .project,
.bp-services .row.row-pt-md .services,
#bp-counter .row > [class*="col-"],
.bp-contact .bp-feature {
  position: relative;
  overflow: hidden;
}

.bp-experience .timeline-label::before,
.projects-grid .project-premium::before,
.bp-skills .section-content-grid > .card::before,
.bp-work .section-content-grid > .card::before,
.bp-work .section-content-grid .project::before,
.bp-services .row.row-pt-md .services::before,
#bp-counter .row > [class*="col-"]::before,
.bp-contact .bp-feature::before {
  content: "";
  position: absolute;
  inset: -28%;
  pointer-events: none;
  opacity: 0.5;
}

.bp-experience .timeline-entry:nth-of-type(odd) .timeline-label::before {
  background: linear-gradient(132deg, rgba(92, 199, 255, 0.2), rgba(158, 132, 255, 0.14));
  animation: cardSlideB 8.8s ease-in-out infinite;
}

.bp-experience .timeline-entry:nth-of-type(even) .timeline-label::before {
  background: radial-gradient(circle at 26% 24%, rgba(108, 241, 214, 0.2), transparent 52%), radial-gradient(circle at 78% 72%, rgba(111, 179, 255, 0.16), transparent 52%);
  animation: cardPulseC 9.6s ease-in-out infinite;
}

.projects-grid .project-premium:nth-child(1)::before {
  background: conic-gradient(from 190deg, rgba(91, 200, 255, 0.2), rgba(171, 131, 255, 0.12), rgba(111, 236, 220, 0.14), rgba(91, 200, 255, 0.2));
  animation: cardSpinSlow 24s linear infinite;
}

.projects-grid .project-premium:nth-child(2)::before {
  background: linear-gradient(140deg, rgba(160, 131, 255, 0.22), rgba(96, 200, 255, 0.14));
  animation: cardWaveD 10.2s ease-in-out infinite;
}

.projects-grid .project-premium:nth-child(3)::before {
  background: radial-gradient(circle at 68% 20%, rgba(96, 232, 255, 0.22), transparent 54%), radial-gradient(circle at 22% 74%, rgba(161, 133, 255, 0.16), transparent 56%);
  animation: cardPulseA 8.2s ease-in-out infinite;
}

.projects-grid .project-premium:nth-child(4)::before {
  background: linear-gradient(158deg, rgba(102, 243, 211, 0.18), rgba(96, 165, 255, 0.16), rgba(149, 127, 255, 0.18));
  animation: cardSlideB 11s ease-in-out infinite;
}

.projects-grid .project-premium:nth-child(5)::before {
  background: radial-gradient(circle at 18% 20%, rgba(113, 206, 255, 0.24), transparent 55%), radial-gradient(circle at 82% 74%, rgba(105, 228, 213, 0.16), transparent 52%);
  animation: cardPulseC 9.1s ease-in-out infinite;
}

.projects-grid .project-premium:nth-child(6)::before {
  background: conic-gradient(from 70deg, rgba(111, 193, 255, 0.2), rgba(174, 136, 255, 0.14), rgba(111, 193, 255, 0.2));
  animation: cardSpin 20s linear infinite;
}

.bp-skills .section-content-grid > .card::before {
  background: linear-gradient(120deg, rgba(92, 204, 255, 0.18), rgba(137, 245, 225, 0.12), rgba(170, 134, 255, 0.14));
  animation: cardWaveD 12s ease-in-out infinite;
}

.bp-work .section-content-grid > .card::before {
  background: radial-gradient(circle at 25% 24%, rgba(94, 208, 255, 0.2), transparent 56%), radial-gradient(circle at 80% 76%, rgba(169, 135, 255, 0.16), transparent 58%);
  animation: cardBreathE 8.6s ease-in-out infinite;
}

.bp-work .section-content-grid .project:nth-of-type(1)::before {
  background: linear-gradient(130deg, rgba(101, 201, 255, 0.22), rgba(106, 237, 213, 0.14));
  animation: cardSlideB 9.4s ease-in-out infinite;
}

.bp-work .section-content-grid .project:nth-of-type(2)::before {
  background: linear-gradient(130deg, rgba(167, 132, 255, 0.22), rgba(100, 182, 255, 0.14));
  animation: cardPulseA 9.8s ease-in-out infinite;
}

.bp-services .row.row-pt-md > [class*="col-"]:nth-child(1) .services::before {
  background: radial-gradient(circle at 22% 20%, rgba(96, 208, 255, 0.24), transparent 54%);
  animation: cardPulseA 8.2s ease-in-out infinite;
}

.bp-services .row.row-pt-md > [class*="col-"]:nth-child(2) .services::before {
  background: linear-gradient(130deg, rgba(161, 130, 255, 0.2), rgba(100, 204, 255, 0.14));
  animation: cardWaveD 9.6s ease-in-out infinite;
}

.bp-services .row.row-pt-md > [class*="col-"]:nth-child(3) .services::before {
  background: radial-gradient(circle at 80% 22%, rgba(109, 237, 218, 0.2), transparent 54%);
  animation: cardPulseC 8.8s ease-in-out infinite;
}

.bp-services .row.row-pt-md > [class*="col-"]:nth-child(4) .services::before {
  background: linear-gradient(145deg, rgba(106, 172, 255, 0.2), rgba(165, 133, 255, 0.16));
  animation: cardSlideB 10.4s ease-in-out infinite;
}

.bp-services .row.row-pt-md > [class*="col-"]:nth-child(5) .services::before {
  background: radial-gradient(circle at 42% 70%, rgba(95, 218, 255, 0.22), transparent 56%);
  animation: cardBreathE 9.2s ease-in-out infinite;
}

#bp-counter .row > [class*="col-"]:nth-child(1)::before {
  background: linear-gradient(145deg, rgba(96, 205, 255, 0.2), rgba(92, 159, 255, 0.12));
  animation: cardSlideB 9.2s ease-in-out infinite;
}

#bp-counter .row > [class*="col-"]:nth-child(2)::before {
  background: linear-gradient(145deg, rgba(158, 130, 255, 0.2), rgba(104, 209, 255, 0.12));
  animation: cardWaveD 9.8s ease-in-out infinite;
}

#bp-counter .row > [class*="col-"]:nth-child(3)::before {
  background: radial-gradient(circle at 28% 22%, rgba(114, 240, 220, 0.2), transparent 56%);
  animation: cardPulseA 8.8s ease-in-out infinite;
}

#bp-counter .row > [class*="col-"]:nth-child(4)::before {
  background: conic-gradient(from 60deg, rgba(102, 181, 255, 0.2), rgba(171, 132, 255, 0.14), rgba(102, 181, 255, 0.2));
  animation: cardSpinSlow 22s linear infinite;
}

.bp-contact .bp-feature:nth-of-type(1)::before {
  background: linear-gradient(130deg, rgba(94, 197, 255, 0.2), rgba(107, 236, 214, 0.14));
  animation: cardSlideB 9.6s ease-in-out infinite;
}

.bp-contact .bp-feature:nth-of-type(2)::before {
  background: radial-gradient(circle at 22% 24%, rgba(167, 132, 255, 0.18), transparent 56%), radial-gradient(circle at 82% 75%, rgba(95, 212, 255, 0.16), transparent 56%);
  animation: cardPulseC 9.2s ease-in-out infinite;
}

.bp-contact .bp-feature:nth-of-type(3)::before {
  background: linear-gradient(140deg, rgba(102, 174, 255, 0.2), rgba(168, 133, 255, 0.16));
  animation: cardWaveD 10.2s ease-in-out infinite;
}

.bp-experience .timeline-label > *,
.projects-grid .project-premium > *,
.bp-skills .section-content-grid > .card > *,
.bp-work .section-content-grid > .card > *,
.bp-work .section-content-grid .project > *,
.bp-services .row.row-pt-md .services > *,
#bp-counter .row > [class*="col-"] > *,
.bp-contact .bp-feature > * {
  position: relative;
  z-index: 1;
}

.card-body {
  padding: var(--space-3);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.bp-narrow-content {
  width: min(100%, var(--max-content));
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--space-2);
  row-gap: var(--section-body-gap);
}

.bp-narrow-content > * {
  min-width: 0;
}

.heading-meta {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  margin-bottom: var(--space-2);
  position: relative;
}

.heading-meta::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 72px;
  height: 1px;
  opacity: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(159, 218, 255, 0.9) 50%, transparent 100%);
}

.section-shell.motion-in-view .heading-meta::after {
  animation: metaScan 820ms var(--motion-ease-standard) 80ms both;
}

.bp-heading {
  margin-bottom: var(--space-4);
}

.section-shell.motion-in-view .bp-heading {
  animation: titleRise 700ms var(--motion-ease-emphasized) both;
  animation-delay: var(--motion-delay, 0ms);
}

#bp-hero {
  position: relative;
  min-height: 560px;
  padding-block: 0;
}

.hero-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.hero-grid > .flexslider {
  grid-column: 2 / 12;
}

#bp-hero .flexslider,
#bp-hero .slides,
#bp-hero .slides > li {
  min-height: 560px;
}

#bp-hero .slides {
  margin: 0;
  padding: 0;
  list-style: none;
}

#bp-hero .slides > li {
  position: relative;
  background-size: cover;
  background-position: center;
}

#bp-hero .overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.slider-text,
.slider-text-inner {
  min-height: 560px;
}

.slider-text-inner {
  display: flex;
  align-items: center;
  padding: var(--space-6);
  position: relative;
  z-index: 1;
}

#bp-hero h1,
#bp-hero h2,
#bp-hero .hero-subtitle {
  color: var(--on-image);
  text-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

#bp-hero h2,
#bp-hero .hero-subtitle {
  font-size: var(--text-xl);
  font-weight: 500;
}

#bp-hero .hero-subtitle {
  margin: 0 0 var(--space-3) 0;
  line-height: var(--leading-heading);
  max-width: 48ch;
}

#bp-hero .desc {
  animation: heroIntro 820ms var(--motion-ease-standard) both;
  display: grid;
  gap: var(--space-2);
  max-width: 760px;
}

.featured-flagship {
  padding: var(--space-2);
  background: rgba(14, 19, 30, 0.78);
  border: 1px solid rgba(173, 197, 224, 0.32);
  display: grid;
  gap: var(--space-1);
}

.featured-flagship__eyebrow {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-accent);
}

.featured-flagship h2 {
  margin: 0;
  font-size: var(--text-xl);
  line-height: 1.2;
}

.featured-flagship p {
  margin: 0;
  color: #dbe1ec;
}

.featured-flagship__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.section-header {
  position: relative;
}

.section-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 64px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--border-strong) 85%, transparent);
  animation: headerBeam 4.5s ease-in-out infinite;
}

@keyframes heroIntro {
  0% {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
    filter: blur(4px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes headerBeam {
  0%,
  100% {
    opacity: 0.66;
    width: 54px;
  }
  50% {
    opacity: 1;
    width: 82px;
  }
}

@keyframes sectionPulse {
  0%,
  100% {
    opacity: 0;
  }
  40%,
  60% {
    opacity: 1;
  }
}

@keyframes sectionSweep {
  0% {
    opacity: 0;
    transform: translateX(0) skewX(-18deg);
  }
  16% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(360%) skewX(-18deg);
  }
}

@keyframes titleRise {
  0% {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
    filter: blur(3px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes metaScan {
  0% {
    opacity: 0;
    transform: translateX(-12px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes iconOrbit {
  0%,
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 0 rgba(120, 196, 255, 0);
  }
  50% {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 0 0 6px rgba(120, 196, 255, 0.08);
  }
}

@keyframes timelineGrow {
  0% {
    transform: scaleY(0);
    opacity: 0.4;
  }
  100% {
    transform: scaleY(1);
    opacity: 1;
  }
}

@keyframes mediaFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes counterPulse {
  0%,
  100% {
    text-shadow: 0 0 0 rgba(140, 206, 255, 0);
  }
  50% {
    text-shadow: 0 0 18px rgba(140, 206, 255, 0.32);
  }
}

@keyframes cardSpin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes cardSpinSlow {
  0% {
    transform: rotate(0deg) scale(1);
  }
  100% {
    transform: rotate(360deg) scale(1.04);
  }
}

@keyframes cardPulseA {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.06);
    opacity: 0.74;
  }
}

@keyframes cardSlideB {
  0%,
  100% {
    transform: translate3d(-6%, -4%, 0);
  }
  50% {
    transform: translate3d(6%, 4%, 0);
  }
}

@keyframes cardPulseC {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.07) rotate(3deg);
  }
}

@keyframes cardWaveD {
  0%,
  100% {
    transform: skewX(0deg) translateX(-5%);
  }
  50% {
    transform: skewX(-4deg) translateX(5%);
  }
}

@keyframes cardBreathE {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.04);
    opacity: 0.75;
  }
}

/* Generic card primitive */
.services,
.blog-entry,
.timeline-label,
.bp-feature,
.project,
.panel-default > .panel-heading,
.panel-default > .panel-collapse .panel-body,
#bp-counter .col-md-3 {
  background: var(--glass-surface-soft);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  isolation: isolate;
  box-shadow: inset 0 1px 0 rgba(245, 250, 255, 0.04);
  backdrop-filter: blur(10px) saturate(108%);
  -webkit-backdrop-filter: blur(10px) saturate(108%);
  transition: transform var(--motion-base) var(--motion-ease-standard), box-shadow var(--motion-base) var(--motion-ease-standard), border-color var(--motion-base) var(--motion-ease-standard), opacity var(--motion-base) var(--motion-ease-standard);
}

.services:hover,
.blog-entry:hover,
.timeline-label:hover,
.bp-feature:hover,
.project:hover,
#bp-counter .col-md-3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-line-strong);
}

.services:active,
.blog-entry:active,
.timeline-label:active,
.bp-feature:active,
.project:active,
#bp-counter .col-md-3:active {
  transform: translateY(-1px);
}

/* Flat-by-default cards: reserve elevation/motion for interactive surfaces only */
.services,
.timeline-label,
.bp-feature,
#bp-counter .col-md-3,
.card {
  transform: none;
  box-shadow: var(--shadow-xs);
}

.services:hover,
.timeline-label:hover,
.bp-feature:hover,
#bp-counter .col-md-3:hover {
  transform: none;
  box-shadow: var(--shadow-xs);
  border-color: var(--color-line);
}

.blog-entry:hover,
.project:hover,
.contact-social a:hover,
.contact-social a:focus,
.sidebar-social li a:hover,
.sidebar-social li a:focus,
.btn:hover,
.btn:focus,
.btn-hire:hover,
.btn-hire:focus {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.row {
  margin-left: 0;
  margin-right: 0;
}

.row.cards-grid {
  margin-left: 0;
  margin-right: 0;
}

.row > [class*="col-"] {
  padding-left: var(--space-gutter);
  padding-right: var(--space-gutter);
}

.row.cards-grid > [class*="col-"] {
  padding-left: var(--space-gutter);
  padding-right: var(--space-gutter);
  margin-bottom: var(--space-2);
}

.row-bottom-padded-sm {
  padding-bottom: var(--space-2);
}

.row-bottom-padded-md {
  padding-bottom: var(--space-3);
}

.row-bottom-padded-lg {
  padding-bottom: var(--space-5);
}

.row-pt-md {
  padding-top: var(--space-3);
}

.services {
  height: 100%;
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

.services .icon,
.services .icon2 {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}

.section-shell.motion-in-view .services .icon,
.section-shell.motion-in-view .services .icon2,
.section-shell.motion-in-view .bp-feature .bp-icon,
.section-shell.motion-in-view .timeline-icon {
  animation: iconOrbit 4.6s ease-in-out infinite;
}

.services .icon i,
.services .icon2 i {
  color: var(--color-text);
  font-size: 22px;
}

.services h3 {
  margin-bottom: 0;
}

.hire {
  background: linear-gradient(180deg, rgba(30, 36, 48, 0.8) 0%, rgba(24, 29, 39, 0.74) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(245, 250, 255, 0.05);
  backdrop-filter: blur(12px) saturate(110%);
  -webkit-backdrop-filter: blur(12px) saturate(110%);
  padding: var(--space-4);
}

.hire h2 {
  margin-bottom: var(--space-3);
  font-size: var(--text-xl);
}

.panel-group {
  margin-bottom: 0;
}

.panel {
  border: none;
  box-shadow: none;
  margin-bottom: var(--space-2);
  background: transparent;
}

.panel-default > .panel-heading {
  padding: 0;
}

.panel-title {
  margin: 0;
}

.panel-title > a {
  display: block;
  text-decoration: none;
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-lg);
  font-weight: 600;
}

.panel-default > .panel-collapse .panel-body {
  padding: var(--space-3);
  margin-top: var(--space-1);
}

.timeline-centered {
  position: relative;
  margin-bottom: var(--space-2);
  padding-top: var(--space-1);
  padding-right: var(--space-1);
}

.timeline-centered:before {
  content: "";
  position: absolute;
  left: 28px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--color-line);
}

.timeline-centered:after {
  content: "";
  position: absolute;
  left: 28px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: color-mix(in srgb, var(--border-strong) 78%, transparent);
  transform-origin: top;
  transform: scaleY(0);
  opacity: 0;
}

.timeline-centered.motion-in-view:after {
  animation: timelineGrow 1.15s var(--motion-ease-emphasized) both;
}

.timeline-entry {
  position: relative;
  margin-left: 28px;
  margin-bottom: var(--space-3);
}

.timeline-entry-inner {
  position: relative;
}

.timeline-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  position: absolute;
  left: -22px;
  top: var(--space-2);
  z-index: 2;
}

.timeline-icon.color-none {
  background: transparent;
  border-color: transparent;
}

.timeline-label {
  margin-left: var(--space-5);
  margin-right: var(--space-1);
  padding: var(--space-3);
  overflow-wrap: anywhere;
  hyphens: auto;
}

.timeline-label h2 {
  font-size: var(--text-lg);
}

.timeline-label h2 span {
  display: block;
  margin-top: 2px;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}

.timeline-label p,
.timeline-label li {
  line-height: 1.65;
}

.blog-entry {
  height: 100%;
  overflow: hidden;
}

.blog-entry .blog-img {
  display: block;
  overflow: hidden;
}

.blog-entry .blog-img img {
  width: 100%;
  transition: transform var(--motion-base) var(--motion-ease-standard);
}

.blog-entry:hover .blog-img img {
  transform: scale(1.03);
}

.projects-controls {
  padding: var(--space-1);
  display: grid;
  gap: var(--space-1);
  border: 1px solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface-muted) 86%, transparent);
}

/* Keep project filters visible; do not hide via generic card reveal staging */
.projects-controls.reveal-ready,
.projects-controls.reveal-visible {
  opacity: 1 !important;
  transform: none !important;
}

.bp-blog .section-content-grid {
  gap: var(--space-1);
}

.projects-controls__title {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 600;
}

.projects-controls__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-filter-btn {
  background: var(--color-surface-muted);
  color: var(--color-text);
  border-color: var(--color-line);
  padding: 8px 12px;
}

.project-filter-btn.active,
.project-filter-btn:hover,
.project-filter-btn:focus {
  color: var(--color-text);
  border-color: var(--color-line-strong);
  box-shadow: none;
}

.project-search-input {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--input-bg);
  color: var(--color-text);
  padding: 10px 14px;
}

.project-search-input::placeholder {
  color: var(--color-text-muted);
}

.shortcut-hint {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

kbd {
  border: 1px solid var(--color-line);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 1px 6px;
  background: var(--kbd-bg);
  color: var(--color-text);
}

.project-results-status {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  min-height: 1.4em;
}

.project-empty-state {
  margin: 0;
  padding: var(--space-2);
  text-align: center;
}

.project-hidden {
  display: none !important;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.projects-grid > .project-premium {
  min-width: 0;
}

.blog-entry .desc {
  padding: var(--space-3);
}

.blog-entry .desc span,
.blog-entry .desc small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.blog-entry .desc h3 {
  margin-top: var(--space-1);
  margin-bottom: var(--space-2);
}

.project-premium {
  height: 100%;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.project-premium .blog-img {
  aspect-ratio: 16 / 9;
  will-change: transform;
}

.project-premium.motion-in-view .blog-img {
  animation: mediaFloat 8.2s ease-in-out infinite;
}

.project-premium .blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-premium .desc {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) + 4px);
  flex: 1;
  overflow-wrap: anywhere;
}

.project-premium .desc p {
  margin: 0;
}

.project-premium .desc h3 {
  margin: 0;
  font-size: var(--text-lg);
  line-height: 1.25;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.project-premium .desc h3 a {
  text-decoration: none;
}

.project-impact {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(var(--accent-rgb), 0.42);
  background: var(--color-surface-muted);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.03em;
  max-width: 100%;
  white-space: normal;
  text-align: center;
}

.project-highlights {
  margin: 0;
  padding-left: var(--space-2);
  display: grid;
  gap: 4px;
  padding-top: 0;
  border-top: 0;
}

.project-highlights li {
  margin-bottom: 0;
  font-size: var(--text-sm);
  line-height: 1.45;
  color: var(--color-text);
}

.project-highlights li::marker {
  color: var(--color-text-muted);
}

.bp-services .row.row-pt-md {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(-1 * var(--space-gutter));
  margin-right: calc(-1 * var(--space-gutter));
  row-gap: var(--space-2);
  padding-bottom: var(--space-2);
}

.bp-services .row.row-pt-md > [class*="col-"] {
  display: flex;
  padding-left: var(--space-gutter);
  padding-right: var(--space-gutter);
  margin-bottom: var(--space-2);
}

.bp-services .services {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.bp-services .services .desc {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.bp-services .services .desc h3 {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.bp-services .services .desc a {
  margin-top: auto;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(var(--accent-rgb), 0.82);
  text-underline-offset: 3px;
  font-weight: 600;
}

.bp-services .services .desc a:hover,
.bp-services .services .desc a:focus {
  color: var(--accent-2);
  text-decoration-color: rgba(var(--accent-2-rgb), 0.96);
}

.publication-intro {
  margin: 0;
  max-width: 68ch;
  color: var(--color-text-muted);
}

.bp-work .publication-feature {
  position: relative;
  overflow: hidden;
}

.bp-work .publication-feature .card-body {
  display: grid;
  gap: var(--space-2);
}

.bp-work .publication-feature h3 {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  line-height: 1.35;
}

.publication-date {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.publication-summary {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.72;
}

.bp-work .publication-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: var(--space-2);
  margin: 0;
  margin-left: 0;
  margin-right: 0;
}

.bp-work .publication-grid > .publication-card {
  min-width: 0;
}

.bp-work .publication-grid > [class*="col-"] {
  float: none;
  width: 100%;
  max-width: none;
  min-width: 0;
  display: flex;
  align-items: stretch;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-bottom: 0;
}

.bp-work .publication-card {
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--color-line);
}

.bp-work .publication-card::after {
  content: attr(data-publication-label);
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(8, 12, 22, 0.6);
  color: var(--on-image);
  font-family: var(--font-accent);
  font-size: var(--text-xxs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bp-work .publication-card .publication-desc {
  opacity: 1;
  background: linear-gradient(to top, rgba(3, 6, 12, 0.9), rgba(5, 9, 18, 0.38) 52%, rgba(5, 9, 18, 0.08));
}

.bp-work .publication-card:hover .publication-desc {
  opacity: 1;
}

.bp-work .publication-card .con {
  gap: 8px;
}

.publication-subtitle {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(11, 16, 30, 0.55);
  color: color-mix(in srgb, var(--on-image) 92%, transparent) !important;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
}

.publication-stats {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.publication-stats span {
  margin: 0;
}

.publication-stats span a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(10, 14, 22, 0.52);
  text-decoration: none;
}

@media screen and (max-width: 768px) {
  .bp-work .publication-grid {
    grid-template-columns: 1fr;
    margin-left: 0;
    margin-right: 0;
  }

  .bp-work .publication-card {
    aspect-ratio: 16 / 10;
  }

  .publication-date {
    width: fit-content;
  }
}

.certification-intro {
  margin: 0;
  max-width: 64ch;
  color: var(--color-text-muted);
}

.bp-services .cert-grid {
  counter-reset: certCard;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  align-items: stretch;
  gap: var(--space-2);
  margin: 0;
  padding-top: var(--space-1);
}

.bp-services .cert-grid > [class*="col-"] {
  float: none;
  width: auto;
  min-width: 0;
  display: flex;
  align-items: stretch;
  padding-left: 0;
  padding-right: 0;
  margin-bottom: 0;
  counter-increment: certCard;
}

.bp-services .cert-card {
  position: relative;
  height: 100%;
  min-height: 262px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: var(--space-1);
  padding: var(--space-3);
  isolation: isolate;
}

.bp-services .cert-card::after {
  content: "0" counter(certCard);
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 26px;
  padding: 0 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.bp-services .cert-card .icon {
  margin-bottom: 0;
}

.bp-services .cert-card .desc {
  flex: 1;
  width: 100%;
  align-items: flex-start;
  text-align: left;
  gap: var(--space-1);
  min-height: 0;
}

.bp-services .cert-card .desc h3 {
  min-height: 88px;
  justify-content: flex-start;
  text-align: left;
  font-size: var(--text-lg);
  line-height: 1.35;
  padding-right: 52px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

.bp-services .cert-card .desc a {
  margin-top: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  text-decoration: none;
}

.bp-services .cert-card .desc a::after {
  content: "\2197";
  font-size: var(--text-xs);
}

@media screen and (max-width: 992px) {
  .bp-services .cert-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 640px) {
  .bp-services .cert-grid {
    grid-template-columns: 1fr;
  }

  .bp-services .cert-card .desc h3 {
    padding-right: 0;
  }
}

.bp-contact .cards-grid {
  align-items: stretch;
}

.contact-hero-card {
  height: 100%;
  position: relative;
  overflow: hidden;
}

.contact-hero-card::before {
  content: "";
  position: absolute;
  inset: -28%;
  pointer-events: none;
  opacity: 0.52;
  background: radial-gradient(circle at 18% 20%, rgba(113, 206, 255, 0.22), transparent 56%), radial-gradient(circle at 82% 74%, rgba(170, 136, 255, 0.18), transparent 54%);
  animation: cardPulseC 8.8s ease-in-out infinite;
}

.contact-hero-body {
  position: relative;
  z-index: 1;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 100%;
}

.contact-hero-body h3 {
  margin: 0;
  font-size: var(--text-xl);
  line-height: 1.3;
}

.contact-hero-body p {
  margin: 0;
  color: var(--color-text-muted);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

.contact-social {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.contact-social li {
  margin: 0;
}

.contact-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-surface-muted);
  text-decoration: none;
  color: var(--color-text);
}

.contact-social a i {
  font-size: 17px;
  color: var(--color-text-muted);
}

.contact-social a span {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.contact-social a:hover,
.contact-social a:focus {
  border-color: var(--color-line-strong);
  box-shadow: var(--shadow-xs);
}

.contact-details-stack .bp-feature {
  margin-bottom: var(--space-2);
}

.contact-details-stack .bp-feature:last-child {
  margin-bottom: 0;
}

.copy-btn {
  margin-top: 8px;
  background: var(--color-surface-muted);
  color: var(--color-text);
  border-color: var(--color-line);
  padding: 6px 10px;
}

.contact-form {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
  display: grid;
  gap: 10px;
}

.contact-form h4 {
  margin: 0;
  font-size: var(--text-base);
}

.contact-form-field {
  display: grid;
  gap: 6px;
}

.contact-form-field label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-form-field input,
.contact-form-field textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--input-bg-strong);
  color: var(--color-text);
  padding: 10px 12px;
}

.contact-form-field input[aria-invalid="true"],
.contact-form-field textarea[aria-invalid="true"] {
  border-color: var(--warning);
}

.form-error {
  min-height: 18px;
  margin: 0;
  color: var(--warning);
  font-size: var(--text-xs);
}

.form-status {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.metrics-intro {
  margin: 0;
  color: var(--color-text-muted);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.metrics-card {
  padding: var(--space-2);
  min-height: 150px;
  display: grid;
  align-content: space-between;
  gap: 10px;
}

.metrics-card h3 {
  font-size: var(--text-base);
  margin: 0;
}

.metrics-value {
  margin: 0;
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent);
}

/* Language metric is text, not a big numeric counter */
.metrics-value[data-metric="language"] {
  font-size: clamp(12px, 0.9vw, 14px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--accent);
  margin-top: 2px;
  white-space: normal;
  overflow-wrap: anywhere;
}


.metrics-meta {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

@media screen and (max-width: 992px) {
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 576px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

/* Section polish: Education, Experience, Skills, Certifications */
.bp-education .panel-title > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border-radius: inherit;
  line-height: 1.35;
}

.bp-education .panel-title > a::after {
  content: "\203A";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  color: var(--color-text-muted);
  font-size: 16px;
  transform: rotate(90deg);
  transition: transform var(--motion-fast) var(--motion-ease-standard), color var(--motion-fast) var(--motion-ease-standard), border-color var(--motion-fast) var(--motion-ease-standard);
}

.bp-education .panel-title > a.collapsed::after {
  transform: rotate(0deg);
}

.bp-education .panel-title > a[aria-expanded="true"]::after,
.bp-education .panel-title > a:hover::after,
.bp-education .panel-title > a:focus::after {
  color: var(--color-text);
  border-color: var(--color-line-strong);
}

.bp-education .panel-body ul {
  margin-bottom: 0;
  padding-left: var(--space-3);
}

.bp-education .panel-body li {
  margin-bottom: 6px;
}

.bp-experience .timeline-label h3 {
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--color-line);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.35;
}

.bp-experience .timeline-label h3 span {
  display: block;
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
}

.bp-experience .timeline-label p {
  margin-bottom: 0;
}

.bp-skills .card-body {
  padding: var(--space-4);
}

.bp-skills .skills-body {
  display: grid;
  gap: var(--space-3);
}

.bp-skills .skills-intro {
  margin: 0;
  max-width: 74ch;
  color: var(--color-text-muted);
}

.bp-skills .skills-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bp-skills .skills-pill {
  padding: 6px 12px;
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.bp-skills .skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 0;
  gap: var(--space-2);
}

.bp-skills .skills-column {
  display: grid;
  gap: var(--space-2);
  float: none;
  width: auto;
}

.bp-skills .skills-domain {
  position: relative;
  padding: var(--space-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
}

.bp-skills .skills-domain h3 {
  margin: 0 0 var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--color-line);
  font-size: var(--text-base);
  line-height: 1.35;
}

.bp-skills .skills-domain ul {
  margin: 0;
  padding-left: var(--space-3);
  display: grid;
  gap: 6px;
}

.bp-skills .skills-domain li {
  margin-bottom: 0;
  line-height: 1.5;
}

.bp-skills .skills-domain li::marker {
  color: var(--color-text-muted);
}

.bp-services .services {
  gap: var(--space-1);
  padding: var(--space-3);
}

.bp-services .services .icon {
  margin-bottom: var(--space-1);
}

.bp-services .services .desc {
  min-height: 190px;
  justify-content: flex-start;
}

.bp-services .services .desc a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  text-decoration: none;
}

@media screen and (min-width: 993px) {
  .bp-skills .skills-column + .skills-column {
    border-left: 1px solid var(--color-line);
    padding-left: var(--space-3);
  }
}

@media screen and (max-width: 768px) {
  .bp-skills .card-body {
    padding: var(--space-3);
  }

  .bp-skills .skills-pills {
    gap: 6px;
  }

  .bp-skills .skills-pill {
    font-size: var(--text-xxs);
  }

  .bp-services .services .desc {
    min-height: 0;
  }

  .contact-hero-body {
    padding: var(--space-3);
  }

  .contact-actions .btn,
  .contact-actions .btn-hire {
    width: 100%;
    text-align: center;
  }

  .featured-flagship__actions .btn,
  .featured-flagship__actions .btn-hire {
    width: 100%;
    text-align: center;
  }
}

.motion-tilt {
  position: relative;
  transform-style: preserve-3d;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --glow-x: 50%;
  --glow-y: 50%;
}

.motion-tilt::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(220px circle at var(--glow-x) var(--glow-y), rgba(160, 219, 255, 0.2), transparent 68%);
  transition: opacity var(--motion-fast) var(--motion-ease-standard);
}

.motion-tilt.tilt-active {
  transform: perspective(980px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-4px);
}

.motion-tilt.tilt-active::after {
  opacity: 1;
}

/* Paper theme: use a softer/darker cursor glow to avoid harsh brightness */
html[data-theme="paper"] .motion-tilt::after {
  background: radial-gradient(190px circle at var(--glow-x) var(--glow-y), rgba(43, 36, 27, 0.18), transparent 70%);
}

@media screen and (max-width: 768px) {
  .bp-services .row.row-pt-md.cert-grid {
    display: grid;
    margin-left: 0;
    margin-right: 0;
  }

  .bp-services .row.row-pt-md.cert-grid > [class*="col-"] {
    display: flex;
    align-items: stretch;
  }

  .bp-services .row.row-pt-md {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: var(--space-2);
    margin-left: 0;
    margin-right: 0;
  }

  .bp-services .row.row-pt-md > [class*="col-"] {
    float: none;
    width: 100%;
    max-width: 100%;
    display: block;
    padding-left: 0;
    padding-right: 0;
    margin-bottom: 0;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid > .project-premium {
    width: 100%;
  }

  .projects-grid,
  .bp-services .row.row-pt-md {
    margin-left: 0;
    margin-right: 0;
  }

  .project-premium .desc {
    gap: var(--space-1);
  }

}

/* Overlap guardrails for card columns across sections */
.row.cards-grid > [class*="col-"],
.bp-contact .cards-grid > [class*="col-"],
.bp-services .row.row-pt-md > [class*="col-"],
.bp-work .publication-grid > [class*="col-"] {
  float: none;
}

.row.cards-grid,
.bp-contact .cards-grid,
.bp-services .row.row-pt-md,
.bp-work .publication-grid,
.bp-services .cert-grid,
.projects-grid {
  align-items: stretch;
}

.reveal-ready {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition: opacity var(--motion-slow) var(--motion-ease-standard), transform var(--motion-slow) var(--motion-ease-standard);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Dial back decorative motion/noise for a cleaner visual system */
.section-shell::before,
.section-shell::after {
  animation: none !important;
  display: none !important;
  opacity: 0;
}

.section-header::after {
  animation: none !important;
  opacity: 0.45;
}

.about-core-card::before,
.about-skill-card::before,
.about-hire-card::before,
.education-card::before,
.education-panel > .panel-heading::before,
.education-panel > .panel-collapse .panel-body::before,
.bp-experience .timeline-label::before,
.projects-grid .project-premium::before,
.bp-skills .section-content-grid > .card::before,
.bp-work .section-content-grid > .card::before,
.bp-work .section-content-grid .project::before,
.bp-services .row.row-pt-md .services::before,
#bp-counter .row > [class*="col-"]::before,
.bp-contact .bp-feature::before,
.contact-hero-card::before {
  animation: none !important;
  display: none !important;
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
    will-change: auto;
  }

  .bg-layer {
    background: #070b14;
  }

  #bg {
    display: none;
  }

  .skip-link {
    transition: none;
  }

  .section-shell::before,
  .section-shell::after,
  .section-header::after,
  #bp-hero .desc,
  .section-shell.motion-in-view .heading-meta::after,
  .section-shell.motion-in-view .bp-heading,
  .section-shell.motion-in-view .services .icon,
  .section-shell.motion-in-view .services .icon2,
  .section-shell.motion-in-view .bp-feature .bp-icon,
  .section-shell.motion-in-view .timeline-icon,
  .timeline-centered:after,
  .project-premium.motion-in-view .blog-img,
  #bp-counter.motion-in-view .bp-counter {
    animation: none !important;
  }

  .motion-tilt,
  .motion-tilt.tilt-active {
    transform: none !important;
  }

  .motion-tilt::after,
  .motion-tilt.tilt-active::after {
    opacity: 0 !important;
  }
}

.bp-skills strong {
  display: block;
  margin: var(--space-3) 0 var(--space-2);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--text-sm);
}

.bp-skills li {
  margin-bottom: var(--space-1);
}

.project {
  position: relative;
  min-height: 320px;
  background-size: cover;
  background-position: center;
}

.project .desc {
  position: absolute;
  inset: 0;
  padding: var(--space-3);
  background: linear-gradient(to top, var(--overlay-strong), var(--overlay-soft));
  color: var(--on-image);
  opacity: 0;
  transition: opacity 220ms ease;
}

.project:hover .desc {
  opacity: 1;
}

.project .desc .con {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.project .desc h3,
.project .desc h3 a,
.project .desc span,
.project .desc .icon,
.project .desc .icon a {
  color: var(--on-image);
}

.project .desc .icon span {
  margin-right: var(--space-1);
}

.bp-feature {
  position: relative;
  padding: var(--space-2);
  margin-bottom: var(--space-2);
}

.bp-feature .bp-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-surface-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: var(--space-2);
  top: var(--space-2);
}

.bp-feature .bp-icon i {
  font-size: 24px;
  color: var(--color-text);
}

.bp-feature .bp-icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  filter: brightness(1.05) contrast(1.05);
}

.bp-feature .bp-text {
  padding-left: calc(56px + var(--space-2) + var(--space-2));
  padding-top: 4px;
}

#bp-counter {
  position: relative;
  background-size: cover !important;
  background-position: center !important;
}

#bp-counter .overlay {
  position: absolute;
  inset: 0;
  background: var(--counter-overlay);
}

#bp-counter .row {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(-1 * var(--space-gutter));
  margin-right: calc(-1 * var(--space-gutter));
  row-gap: var(--space-2);
}

#bp-counter .row > [class*="col-"] {
  padding-left: var(--space-gutter);
  padding-right: var(--space-gutter);
}

#bp-counter .bp-narrow-content {
  position: relative;
  z-index: 1;
  padding: var(--space-5);
}

#bp-counter .col-md-3 {
  padding: var(--space-3);
  background: var(--color-counter-card);
  text-align: center;
}

#bp-counter.motion-in-view .bp-counter {
  animation: counterPulse 2.8s ease-in-out infinite;
}

.bp-counter {
  display: block;
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent);
}

.bp-counter-label {
  display: block;
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.bp-nav-toggle {
  position: relative;
  z-index: 1003;
  padding: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--nav-toggle-bg);
  box-shadow: var(--shadow-sm);
  display: none;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.bp-nav-toggle i,
.bp-nav-toggle i:before,
.bp-nav-toggle i:after {
  width: 18px;
  height: 2px;
  background: var(--color-text);
  display: block;
  content: "";
  position: relative;
  transition: all 180ms ease;
}

.bp-nav-toggle i:before {
  position: absolute;
  top: -6px;
}

.bp-nav-toggle i:after {
  position: absolute;
  top: 6px;
}

.bp-nav-toggle.active i {
  background: transparent;
}

.bp-nav-toggle.active i:before {
  top: 0;
  transform: rotate(45deg);
}

.bp-nav-toggle.active i:after {
  top: 0;
  transform: rotate(-45deg);
}

body.offcanvas {
  overflow-x: hidden;
}

@media screen and (max-width: 1100px) {
  .container-wrap {
    width: calc(100% - var(--space-4));
    grid-template-columns: 280px minmax(0, 1fr);
    gap: var(--space-3);
  }

  .bp-narrow-content {
    padding: 0;
  }
}

@media screen and (max-width: 1024px) and (min-width: 993px) {
  .container-wrap {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: var(--space-2);
  }

  #bp-aside {
    padding: var(--space-3) var(--space-2);
  }

  .bp-narrow-content {
    padding: 0;
  }
}

@media screen and (max-width: 992px) {
  #bg {
    display: none;
  }

  #bp-main-menu {
    display: block;
  }

  .container-wrap {
    display: block;
    width: calc(100% - var(--space-4));
    margin: var(--space-2) auto;
  }

  .site-header {
    position: sticky;
    top: var(--space-1);
    z-index: 1004;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-1);
    margin-bottom: var(--space-1);
    padding: 6px 8px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-line);
    background: var(--color-surface);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nav-backdrop {
    display: block;
  }

  .site-header__brand {
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
    max-width: calc(100% - 60px);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-header__brand:hover,
  .site-header__brand:focus {
    color: var(--color-text);
    text-decoration: none;
  }

  #bp-aside {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 300px;
    transform: translateX(-300px);
    border-radius: 0;
    border: none;
    border-right: 1px solid var(--color-line);
    z-index: 1002;
    transition: transform 220ms ease;
  }

  #bp-aside:focus {
    outline: none;
  }

  #bp-navbar {
    max-height: calc(100vh - 180px);
    overflow-y: auto;
  }

  #bp-main-menu #bp-navbar.collapse {
    display: none;
  }

  #bp-main-menu #bp-navbar.collapse.in {
    display: block;
  }

  body.offcanvas #bp-aside {
    transform: translateX(0);
  }

  body.offcanvas .site-header {
    background: var(--color-surface-muted);
  }

  .bp-nav-toggle {
    display: inline-flex;
  }

  .site-header .theme-switcher {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    flex: 0 1 auto;
    max-width: 62%;
  }

  .site-header .theme-swatch {
    min-width: 52px;
    padding: 6px 8px;
  }

  #bp-main section,
  #bp-counter {
    border-radius: var(--radius-md);
  }

  .section-header,
  .section-content-grid,
  .section-footer,
  .hero-grid > .flexslider {
    grid-column: 1 / -1;
  }

  .bp-narrow-content {
    padding: 0;
    column-gap: var(--space-1);
  }
}

@media screen and (min-width: 993px) {
  .nav-backdrop {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  #bp-hero,
  #bp-hero .flexslider,
  #bp-hero .slides,
  #bp-hero .slides > li,
  .slider-text,
  .slider-text-inner {
    min-height: 460px;
  }

  .slider-text-inner {
    padding: var(--space-4);
  }

  #bp-hero h1 {
    font-size: clamp(30px, 8vw, 40px);
    line-height: 1.15;
  }

  #bp-hero h2 {
    font-size: clamp(18px, 4.8vw, 24px);
    line-height: 1.35;
  }

  .timeline-centered:before {
    left: 20px;
  }

  .timeline-centered:after {
    left: 20px;
  }

  .timeline-entry {
    margin-left: 20px;
  }

  .timeline-icon {
    width: 36px;
    height: 36px;
    left: -18px;
  }

  .timeline-label {
    margin-left: var(--space-4);
    padding: var(--space-2);
  }

  .project .desc {
    opacity: 1;
  }

  .project-premium .blog-img {
    aspect-ratio: 16 / 10;
  }
}

@media screen and (max-width: 576px) {
  .container-wrap {
    width: calc(100% - var(--space-2));
    margin: var(--space-1) auto;
  }

  .bp-narrow-content {
    padding: 0;
  }

  .heading-meta {
    margin-bottom: var(--space-1);
  }

  .bp-heading {
    margin-bottom: var(--space-3);
  }

  #bp-main section,
  #bp-counter {
    margin-bottom: var(--space-2);
  }

  #bp-main-menu a {
    padding: 9px 12px;
  }

  .site-header {
    top: 6px;
    margin-bottom: var(--space-1);
    padding: 8px 10px;
  }

  .site-header__brand {
    font-size: var(--text-xs);
    letter-spacing: 0.08em;
  }

  .timeline-centered:before {
    left: 17px;
  }

  .timeline-centered:after {
    left: 17px;
  }

  .timeline-entry {
    margin-left: 17px;
    margin-bottom: var(--space-1);
  }

  .timeline-icon {
    width: 30px;
    height: 30px;
    left: -15px;
    top: 14px;
  }

  .timeline-label {
    margin-left: var(--space-3);
    padding: var(--space-2);
  }

  .timeline-label h2 {
    margin-bottom: 10px;
    line-height: 1.3;
  }

  .timeline-label h2 span {
    margin-top: 4px;
  }

  .timeline-label p {
    margin-bottom: var(--space-1);
  }

  .project-premium .desc {
    padding: var(--space-2);
    gap: 10px;
  }

  .project-impact {
    line-height: 1.5;
  }

  .project-premium .desc h3 {
    font-size: 17px;
    line-height: 1.28;
  }

  .project-highlights {
    padding-left: 18px;
  }

  #bp-counter .bp-narrow-content {
    padding: var(--space-3);
  }

  .hire {
    padding: var(--space-3);
  }
}

@media screen and (max-width: 420px) {
  #bp-hero,
  #bp-hero .flexslider,
  #bp-hero .slides,
  #bp-hero .slides > li,
  .slider-text,
  .slider-text-inner {
    min-height: 400px;
  }

  .slider-text-inner {
    padding: var(--space-3);
  }

  .bp-narrow-content {
    padding: 0;
  }

}

@media screen and (max-width: 375px) {
  .container-wrap {
    width: calc(100% - 6px);
  }

  .site-header__brand {
    max-width: calc(100% - 56px);
    letter-spacing: 0.06em;
  }

  .bp-narrow-content {
    padding: 0;
  }

  #bp-main section,
  #bp-counter {
    border-radius: var(--radius-md);
  }

}

@media screen and (min-width: 1440px) {
  .container-wrap {
    width: min(1360px, calc(100% - var(--space-8)));
    gap: var(--space-5);
  }

  .bp-narrow-content {
    width: min(100%, var(--max-content));
  }
}

/* Keep compatibility with JS-triggered waypoint animations */
.js .reveal-item {
  opacity: 0;
}

/* =======================================================
   Elite cleanup overrides: components, background, mobile density
   ======================================================= */

/* Button variants: primary, secondary, ghost */
.btn,
.btn-secondary,
button {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
}

.btn-primary,
.btn-hire {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
}

.btn:hover,
.btn:focus,
.btn-secondary:hover,
.btn-secondary:focus,
button:hover,
button:focus {
  background: color-mix(in srgb, var(--surface-2) 88%, var(--surface) 12%);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-hire:hover,
.btn-hire:focus {
  background: color-mix(in srgb, var(--accent) 88%, white 12%);
  color: var(--bg);
  border-color: var(--accent);
}

.btn-ghost:hover,
.btn-ghost:focus {
  background: color-mix(in srgb, var(--surface-2) 70%, transparent);
  color: var(--text);
  border-color: var(--border-strong);
}

/* Tags/chips: single shape and spacing, semantic tokens only */
.chip,
.tech-tag,
.publication-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.chip--accent,
.tech-tag {
  border-color: rgba(var(--accent-rgb), 0.42);
  color: var(--accent);
}

.chip--success {
  border-color: color-mix(in srgb, var(--success) 60%, var(--border) 40%);
  color: var(--success);
}

.chip--warning {
  border-color: color-mix(in srgb, var(--warning) 60%, var(--border) 40%);
  color: var(--warning);
}

/* Background simplification: one ambient layer + subtle grain */
#bg {
  display: none;
}

.bg-overlay {
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--bg) 86%, transparent) 0%,
    color-mix(in srgb, var(--surface) 76%, transparent) 100%
  );
}

.bg-overlay {
  display: none !important;
}

.bg-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(circle at 1px 1px, rgba(var(--text-rgb), 0.65) 1px, transparent 0);
  background-size: 4px 4px;
}

/* Remove section-specific decorative gradients that compete with content */
.about-core-card::before,
.about-skill-card::before,
.about-hire-card::before,
.education-card::before,
.education-panel > .panel-heading::before,
.education-panel > .panel-collapse .panel-body::before,
.bp-experience .timeline-label::before,
.projects-grid .project-premium::before,
.bp-skills .section-content-grid > .card::before,
.bp-work .section-content-grid > .card::before,
.bp-work .section-content-grid .project::before,
.bp-services .row.row-pt-md .services::before,
#bp-counter .row > [class*="col-"]::before,
.bp-contact .bp-feature::before,
.contact-hero-card::before {
  opacity: 0 !important;
  animation: none !important;
  background: none !important;
}

/* Mobile density and earlier collapse for readability */
@media screen and (max-width: 992px) {
  .projects-grid,
  .bp-services .cert-grid {
    grid-template-columns: 1fr !important;
  }

  .metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 768px) {
  h1 {
    font-size: clamp(28px, 8vw, 36px);
  }

  h2 {
    font-size: clamp(24px, 6.5vw, 30px);
  }

  h3 {
    font-size: clamp(18px, 4.6vw, 22px);
  }

  .card,
  .services,
  .timeline-label,
  .bp-feature,
  .project,
  .project-premium .desc,
  .bp-services .cert-card,
  .contact-hero-body,
  #bp-counter .col-md-3 {
    padding: var(--space-2) !important;
  }

  .section-shell {
    padding-block: var(--space-4);
  }

  .bp-work .publication-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media screen and (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

/* Theme fallback gradients when canvas is static/unavailable */
html[data-theme="slate"] body {
  background: linear-gradient(160deg, #0e131b 0%, #142230 52%, #1a2d3a 100%);
}

html[data-theme="aurora"] body {
  background: linear-gradient(160deg, #120f26 0%, #1e1840 52%, #2a2558 100%);
}

html[data-theme="neon"] body {
  background: linear-gradient(160deg, #08131a 0%, #0b2027 50%, #0e2d2f 100%);
}

html[data-theme="paper"] body {
  background: linear-gradient(160deg, #f7f2e8 0%, #efe6d8 54%, #e6dbc9 100%);
}

html[data-theme="hc"] body {
  background: linear-gradient(160deg, #000000 0%, #070707 55%, #0d1116 100%);
}

/* Keep desktop sidebar locked while main content scrolls */
@media screen and (min-width: 993px) {
  #bp-aside {
    position: sticky !important;
    top: var(--space-3) !important;
    align-self: start;
    height: calc(100vh - var(--space-6)) !important;
    overflow: hidden;
  }
}

/* Hero overlap fix: keep home content in normal flow */
#bp-hero .slider-text,
#bp-hero .slider-text-inner {
  height: auto !important;
}

#bp-hero .slider-text-inner {
  min-height: 0 !important;
  align-items: flex-start;
  padding: var(--space-5);
}

#bp-hero .desc {
  width: 100%;
  max-width: min(100%, 680px);
}

#bp-hero .featured-flagship {
  width: 100%;
  max-width: 680px;
  margin-top: var(--space-1);
}

/* =======================================================
   Visual QA pass: overflow, alignment, contrast, radius/shadow
   ======================================================= */

/* Global overflow/alignment guardrails */
#bp-page,
.container-wrap,
#bp-main {
  overflow-x: clip;
}

@supports not (overflow: clip) {
  #bp-page,
  .container-wrap,
  #bp-main {
    overflow-x: hidden;
  }
}

.section-content-grid,
.cards-grid,
.projects-grid,
.bp-work .publication-grid,
.bp-services .cert-grid,
.metrics-grid,
.bp-skills .skills-grid,
.timeline-label,
.project-premium .desc,
.contact-hero-body {
  min-width: 0;
}

/* Shared card shell consistency */
.about-core-card,
.about-skill-card,
.about-hire-card,
.education-card,
.education-panel > .panel-heading,
.education-panel > .panel-collapse .panel-body,
.timeline-label,
.project-premium,
.projects-controls,
.bp-skills .skills-domain,
.bp-work .publication-feature,
.bp-work .publication-card,
.bp-services .services,
.bp-services .cert-card,
.metrics-card,
.contact-hero-card,
.contact-details-stack .bp-feature,
#bp-counter .col-md-3,
.hire {
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-xs) !important;
}

/* About */
.bp-about .card-body,
.bp-about .about-core-card p {
  max-width: 72ch;
}

/* Education */
.bp-education .panel-default > .panel-collapse .panel-body {
  border: 1px solid var(--glass-border);
}

/* Experience */
.bp-experience .timeline-label {
  margin-right: 0;
  border: 1px solid var(--glass-border);
}

/* Projects */
.bp-blog .project-search-input {
  border-radius: var(--radius-sm);
}

.project-premium .desc span,
.project-premium .desc small {
  color: color-mix(in srgb, var(--text) 72%, var(--muted) 28%);
}

/* Skills */
.bp-skills .skills-domain {
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
}

/* Published work */
.bp-work .publication-card .publication-desc {
  background: linear-gradient(
    to top,
    rgba(4, 8, 14, 0.92),
    rgba(7, 12, 20, 0.56) 58%,
    rgba(7, 12, 20, 0.18)
  );
}

.publication-subtitle,
.publication-stats span a {
  background: rgba(8, 12, 18, 0.7);
  border-color: rgba(255, 255, 255, 0.28);
}

/* Certifications */
.bp-services .cert-card .desc a {
  border-radius: var(--radius-sm);
}

/* Metrics */
.metrics-card {
  border: 1px solid var(--glass-border);
}

/* Counter */
#bp-counter .col-md-3 {
  border: 1px solid var(--glass-border);
}

.bp-counter-label {
  color: color-mix(in srgb, var(--text) 76%, var(--muted) 24%);
}

/* Contact */
.contact-social a {
  border-radius: var(--radius-sm);
}

.contact-social a i {
  color: color-mix(in srgb, var(--text) 74%, var(--muted) 26%);
}

/* Mobile alignment density tune */
@media screen and (max-width: 768px) {
  .timeline-entry {
    margin-bottom: var(--space-2);
  }

  .timeline-label {
    margin-right: 0;
  }

  .bp-services .cert-card,
  .metrics-card,
  .contact-hero-body {
    gap: var(--space-1);
  }
}

/* =======================================================
   Compact section layout pass
   ======================================================= */

/* Projects: row-wise layout (one project per row) */
.projects-grid {
  grid-template-columns: 1fr;
  gap: var(--space-1);
}

.project-premium {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: stretch;
}

.project-side-panel {
  height: 100%;
  border-right: 1px solid rgba(var(--accent-rgb), 0.2);
  background: linear-gradient(165deg, rgba(var(--accent-rgb), 0.14), rgba(255, 255, 255, 0.02));
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-side-panel p {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.45;
}

.project-side-title {
  font-size: var(--text-sm) !important;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--accent);
}

.project-side-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 6px;
}

.project-side-link {
  min-height: 30px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  line-height: 1.2;
}

.project-premium .desc {
  gap: var(--space-1);
}

.project-highlights {
  display: none;
}

.project-impact {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-trainlytics .project-impact {
  display: block;
}

.project-trainlytics .project-highlights {
  display: block;
}

.project-detailed .project-impact {
  display: block;
}

.project-detailed .project-highlights {
  display: block;
}

/* Contact: compact spacing */
.contact-hero-body {
  padding: var(--space-3);
  gap: var(--space-1);
}

.contact-form {
  margin-top: var(--space-1);
  padding-top: var(--space-1);
  gap: 8px;
}

.contact-social {
  gap: 6px;
}

/* Counter section: enforce clean 4/2/1 grid */
#bp-counter .row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-2);
  margin-left: 0;
  margin-right: 0;
}

#bp-counter .row > [class*="col-"] {
  float: none;
  width: auto;
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}

#bp-counter .col-md-3 {
  height: 100%;
}

/* Certifications: fix layout and reduce excessive height */
.bp-services .cert-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: var(--space-1);
}

.bp-services .cert-grid > [class*="col-"] {
  float: none;
  width: auto;
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  margin-bottom: 0;
}

.bp-services .cert-card {
  min-height: 220px;
}

.bp-services .cert-card .desc h3 {
  min-height: 64px;
}

/* Publications: keep two visuals in one row on tablet+desktop */
.bp-work .publication-grid {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: var(--space-1);
}

/* Skills: compress to 3 columns instead of long vertical stack */
.bp-skills .skills-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-1);
}

.bp-skills .skills-column {
  display: contents;
}

.bp-skills .skills-domain {
  min-height: 0;
}

.bp-skills .skills-domain h3 {
  margin-bottom: var(--space-1);
  padding-bottom: 6px;
}

@media screen and (max-width: 1200px) {
  .bp-skills .skills-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 992px) {
  #bp-counter .row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 768px) {
  .project-premium {
    grid-template-columns: 1fr;
  }

  .project-side-panel {
    border-right: 0;
    border-bottom: 1px solid rgba(var(--accent-rgb), 0.2);
  }

  .projects-grid,
  .bp-skills .skills-grid,
  .bp-services .cert-grid,
  #bp-counter .row {
    grid-template-columns: 1fr !important;
  }
}

/* Certifications: fixed rows/columns with uniform card size */
.bp-services .cert-grid {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  grid-auto-rows: minmax(200px, 1fr);
  gap: var(--space-1);
}

.bp-services .cert-grid > [class*="col-"] {
  float: none;
  width: auto;
  max-width: none;
  display: flex !important;
  align-items: stretch;
  padding-left: 0;
  padding-right: 0;
  margin-bottom: 0;
}

.bp-services .cert-card {
  width: 100%;
  height: 100%;
  min-height: 200px;
}

.bp-services .cert-card .desc {
  display: flex;
  flex-direction: column;
}

.bp-services .cert-card .desc h3 {
  min-height: 54px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bp-services .cert-card .desc a {
  margin-top: auto;
}

@media screen and (max-width: 992px) {
  .bp-services .cert-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    grid-auto-rows: minmax(190px, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .bp-work .publication-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .bp-services .cert-grid {
    grid-template-columns: 1fr !important;
    grid-auto-rows: auto;
  }

  .bp-services .cert-card {
    min-height: 0;
  }
}

/* Publications: force launch day + reader session to stay on one row */
.bp-work .publication-grid.publication-grid--one-row {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  grid-auto-flow: row;
  gap: var(--space-1);
}

.bp-work .publication-grid.publication-grid--one-row > .publication-card {
  min-width: 0;
  width: 100%;
}

@media screen and (max-width: 768px) {
  .bp-work .publication-grid.publication-grid--one-row {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

/* Certifications: wrap cards cleanly across rows */
.bp-services .cert-grid.cert-grid--wrap {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  grid-auto-flow: row;
  gap: var(--space-1);
}

.bp-services .cert-grid.cert-grid--wrap > .cert-grid-item {
  float: none !important;
  width: 100% !important;
  max-width: 100% !important;
  display: flex !important;
  align-items: stretch;
  padding: 0 !important;
  margin: 0 !important;
}

.bp-services .cert-grid.cert-grid--wrap .cert-card {
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 992px) {
  .bp-services .cert-grid.cert-grid--wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media screen and (max-width: 768px) {
  .bp-services .cert-grid.cert-grid--wrap {
    grid-template-columns: 1fr !important;
  }

  .bp-services .cert-grid.cert-grid--wrap > .cert-grid-item {
    width: 100% !important;
    max-width: 100%;
  }
}

/* Contact: compact info cards into columns */
.contact-details-grid {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-1);
  align-content: start;
}

.contact-details-grid .bp-feature {
  margin-bottom: 0;
  height: 100%;
}

@media screen and (max-width: 1200px) {
  .contact-details-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 768px) {
  .contact-details-grid {
    grid-template-columns: 1fr;
  }
}

.contact-details-grid .bp-feature .bp-text p {
  margin-bottom: 0;
}

/* Skills: strict ordered grid to prevent scattered boxes */
.bp-skills .skills-grid.skills-grid--ordered {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  grid-auto-flow: row;
  gap: var(--space-1);
  margin-top: 0;
}

.bp-skills .skills-grid.skills-grid--ordered > .skills-domain {
  width: 100%;
  min-width: 0;
  margin: 0;
}

@media screen and (max-width: 1200px) {
  .bp-skills .skills-grid.skills-grid--ordered {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media screen and (max-width: 768px) {
  .bp-skills .skills-grid.skills-grid--ordered {
    grid-template-columns: 1fr !important;
  }
}

/* Remove certification index badge */
.bp-services .cert-card::after {
  content: none !important;
  display: none !important;
}

/* Remove dark overlay from publication images */
.bp-work .publication-card .publication-desc,
.bp-work .publication-card:hover .publication-desc {
  background: transparent !important;
}

/* Keep publication cards image-only */
.bp-work .publication-card::after {
  content: none !important;
  display: none !important;
}

/* About capabilities: lock 4-column order on desktop */
.bp-about .about-cap-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  grid-auto-flow: row;
  gap: var(--space-1);
}

.bp-about .about-cap-grid > .about-cap-item {
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0 !important;
  display: flex;
}

.bp-about .about-cap-grid > .about-cap-item .about-skill-card {
  width: 100%;
  height: 100%;
}

.bp-about .about-cap-grid > :nth-child(1) { order: 1; }
.bp-about .about-cap-grid > :nth-child(2) { order: 2; }
.bp-about .about-cap-grid > :nth-child(3) { order: 3; }
.bp-about .about-cap-grid > :nth-child(4) { order: 4; }

@media screen and (max-width: 768px) {
  .bp-about .about-cap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

/* Contact hard lock: left connect card, right detail cards */
.bp-contact .contact-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr) !important;
  gap: var(--space-1);
  align-items: start;
}

.bp-contact .contact-grid > .contact-primary {
  grid-column: 1;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0 !important;
}

.bp-contact .contact-grid > .contact-details-grid {
  grid-column: 2;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0 !important;
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: var(--space-1);
  font-style: normal;
}

.bp-contact .contact-grid > .contact-details-grid .bp-feature {
  margin: 0 !important;
  height: 100%;
}

@media screen and (max-width: 1200px) {
  .bp-contact .contact-grid {
    grid-template-columns: 1fr !important;
  }

  .bp-contact .contact-grid > .contact-primary,
  .bp-contact .contact-grid > .contact-details-grid {
    grid-column: auto;
  }
}

@media screen and (max-width: 768px) {
  .bp-contact .contact-grid > .contact-details-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Sidebar social icon visibility */
.sidebar-social li a {
  color: var(--color-text-muted);
}

.sidebar-social li a i {
  color: currentColor;
}

html[data-theme="paper"] .sidebar-social li a {
  color: var(--text) !important;
  border-color: var(--border-strong) !important;
  background: color-mix(in srgb, var(--surface-2) 82%, white 18%) !important;
}

html[data-theme="paper"] .sidebar-social li a:hover,
html[data-theme="paper"] .sidebar-social li a:focus {
  color: var(--accent-2) !important;
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.2), var(--shadow-xs);
}

/* Contact location icon visibility on dark themes */
html[data-theme="slate"] .contact-details-grid .bp-icon img,
html[data-theme="aurora"] .contact-details-grid .bp-icon img,
html[data-theme="hc"] .contact-details-grid .bp-icon img {
  filter: brightness(0) invert(1) contrast(1.15);
}

/* Experience timeline pen icons: distinct colors */
/* Timeline spine layering fix: keep line behind pen icons */
.bp-experience .timeline-centered {
  isolation: isolate;
}

.bp-experience .timeline-centered:before,
.bp-experience .timeline-centered:after {
  z-index: 0 !important;
}

.bp-experience .timeline-entry,
.bp-experience .timeline-entry-inner,
.bp-experience .timeline-icon {
  position: relative;
}

.bp-experience .timeline-entry {
  z-index: 1;
}

.bp-experience .timeline-entry-inner {
  z-index: 2;
}

.bp-experience .timeline-icon {
  z-index: 4 !important;
  box-shadow: 0 0 0 4px var(--surface);
}

/* Experience timeline: unique color per entry */
.bp-experience .timeline-entry:nth-of-type(1) .timeline-icon { background: #4fa3ff !important; border-color: #84c0ff !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(2) .timeline-icon { background: #6f7bff !important; border-color: #9ca3ff !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(3) .timeline-icon { background: #24bca0 !important; border-color: #79ddcc !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(4) .timeline-icon { background: #f39a44 !important; border-color: #f8c089 !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(5) .timeline-icon { background: #e86ca5 !important; border-color: #f3a8ca !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(6) .timeline-icon { background: #56b7c7 !important; border-color: #94d8e2 !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(7) .timeline-icon { background: #9b7ce7 !important; border-color: #bea8f1 !important; color: #fff !important; }
.bp-experience .timeline-entry:nth-of-type(8) .timeline-icon { background: #5bb36b !important; border-color: #93d39d !important; color: #fff !important; }

/* Experience section compact spacing */
.bp-experience .timeline-centered {
  margin-bottom: 0;
  padding-top: 0;
}

.bp-experience .timeline-entry {
  margin-bottom: var(--space-2);
}

.bp-experience .timeline-icon {
  width: 38px;
  height: 38px;
  left: -19px;
  top: 14px;
}

.bp-experience .timeline-label {
  margin-left: calc(var(--space-4) + 2px);
  margin-right: 0;
  padding: var(--space-2);
}

.bp-experience .timeline-label h3 {
  margin-bottom: 8px;
  line-height: 1.3;
}

.bp-experience .timeline-label p {
  margin: 0;
  line-height: 1.5;
}

/* Text spacing fix: Experience, Publication, Education */
.bp-experience .timeline-label p {
  margin: 0 0 var(--space-1) 0 !important;
  line-height: 1.65 !important;
  max-width: none !important;
  width: 100%;
}

.bp-experience .timeline-label p:last-child {
  margin-bottom: 0 !important;
}

.bp-experience .timeline-label {
  overflow-wrap: normal !important;
  word-break: normal !important;
  hyphens: none !important;
}

.bp-work .publication-feature .card-body {
  gap: var(--space-1) !important;
}

.bp-work .publication-summary {
  margin: 0 !important;
  line-height: 1.78 !important;
  max-width: none !important;
  width: 100%;
}

.bp-education .panel-default > .panel-collapse .panel-body p {
  margin: 0 0 var(--space-1) 0 !important;
  line-height: 1.7 !important;
  max-width: none !important;
  width: 100%;
  overflow-wrap: normal !important;
  word-break: normal !important;
  hyphens: none !important;
}

.bp-education .panel-default > .panel-collapse .panel-body ul {
  margin: 0 0 var(--space-1) 0 !important;
  padding-left: var(--space-3) !important;
}

.bp-education .panel-default > .panel-collapse .panel-body li {
  margin-bottom: 8px !important;
  line-height: 1.6;
}

/* About section text width/wrapping fix */
.bp-about .card-body,
.bp-about .about-core-card p {
  max-width: none !important;
  width: 100%;
  overflow-wrap: normal !important;
  word-break: normal !important;
  hyphens: none !important;
}

/* Hero redesign: full-image focus with compact floating content */
#bp-hero .overlay {
  background: linear-gradient(120deg, rgba(8, 10, 16, 0.5), rgba(8, 10, 16, 0.2) 48%, rgba(8, 10, 16, 0.5)) !important;
}

#bp-hero .slider-text-inner {
  align-items: flex-end !important;
  padding: var(--space-4) !important;
}

#bp-hero .desc {
  width: min(100%, 760px);
  max-width: 760px;
  padding: var(--space-2);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  background: rgba(10, 14, 22, 0.26);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

#bp-hero .hero-subtitle {
  margin-bottom: var(--space-1);
}

.hero-actions {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
}

@media screen and (max-width: 768px) {
  #bp-hero .desc {
    width: 100%;
    max-width: none;
    padding: var(--space-1);
  }

  #bp-hero .slider-text-inner {
    padding: var(--space-2) !important;
  }
}

/* Hero hard lock: prevent squeeze from shared grid/row rules */
#bp-hero .section-content-grid,
#bp-hero .hero-grid,
#bp-hero .hero-grid > .flexslider {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  max-width: none !important;
}

#bp-hero .container-fluid {
  width: 100%;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

#bp-hero .row {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

#bp-hero .slider-text {
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

#bp-hero,
#bp-hero .flexslider,
#bp-hero .slides,
#bp-hero .slides > li {
  min-height: clamp(560px, 78vh, 860px) !important;
}

#bp-hero .slider-text-inner {
  justify-content: flex-end;
}

/* Remove default flexslider frame/edge under hero image */
#bp-hero .flexslider {
  margin: 0 !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

#bp-hero .flex-viewport,
#bp-hero .slides {
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
}