:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --bg-panel: #eef4fb;
  --surface: #ffffff;
  --surface-muted: #f1f5f9;
  --surface-strong: #e2e8f0;
  --text: #0b1220;
  --body-text: #334155;
  --muted: #64748b;
  --subtle: #94a3b8;
  --border: #cbd5e1;
  --border-strong: #94a3b8;
  --accent: #3b82f6;
  --accent-strong: #2563eb;
  --accent-hover: #60a5fa;
  --accent-soft: rgba(59, 130, 246, 0.1);
  --accent-line: rgba(59, 130, 246, 0.3);
  --accent-glow: rgba(59, 130, 246, 0.16);
  --teal: #22c7a9;
  --teal-strong: #0f9f89;
  --teal-soft: rgba(34, 199, 169, 0.11);
  --teal-line: rgba(34, 199, 169, 0.32);
  --success: #34d399;
  --blue: #3b82f6;
  --blue-soft: rgba(59, 130, 246, 0.1);
  --amber: #b56b17;
  --amber-soft: rgba(181, 107, 23, 0.1);
  --page-gradient: linear-gradient(135deg, #f8fafc 0%, #eef4fb 48%, #e8eef6 100%);
  --shadow: 0 18px 44px rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 10px 26px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  --topbar-height: 78px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1220;
  --bg-panel: #111827;
  --surface: #182235;
  --surface-muted: #111827;
  --surface-strong: #1f2b40;
  --text: #f1f5f9;
  --body-text: #cbd5e1;
  --muted: #94a3b8;
  --subtle: #72829a;
  --border: #263449;
  --border-strong: #3b82f6;
  --accent: #3b82f6;
  --accent-strong: #60a5fa;
  --accent-hover: #60a5fa;
  --accent-soft: rgba(59, 130, 246, 0.12);
  --accent-line: rgba(59, 130, 246, 0.38);
  --accent-glow: rgba(59, 130, 246, 0.18);
  --teal: #22c7a9;
  --teal-strong: #61e0cc;
  --teal-soft: rgba(34, 199, 169, 0.12);
  --teal-line: rgba(34, 199, 169, 0.35);
  --success: #34d399;
  --blue: #3b82f6;
  --blue-soft: rgba(59, 130, 246, 0.12);
  --amber: #d99a37;
  --amber-soft: rgba(217, 154, 55, 0.12);
  --page-gradient: linear-gradient(135deg, #0b1220 0%, #101a2d 50%, #0d1726 100%);
  --shadow: 0 18px 44px rgba(2, 6, 23, 0.26);
  --shadow-soft: 0 10px 26px rgba(2, 6, 23, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow: hidden;
  color: var(--text);
  background: var(--page-gradient), var(--bg);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  transition: background-color 220ms var(--ease), color 220ms var(--ease);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.18;
  mask-image: linear-gradient(180deg, rgba(11, 18, 32, 0.8), transparent 70%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.topbar {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 12px 18px 8px;
}

.topbar-inner {
  position: relative;
  width: min(1680px, 100%);
  min-height: 58px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  align-items: center;
  gap: 14px;
  padding: 9px;
  border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
  border-bottom-color: color-mix(in srgb, var(--accent) 28%, var(--border));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-panel) 86%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.identity,
.assistant-title,
.nav-link,
.topbar-actions,
.card-heading,
.inline-heading,
.profile-tags,
.assistant-top,
.assistant-input,
.contact-item {
  display: flex;
  align-items: center;
}

.identity {
  gap: 10px;
  min-width: 0;
}

.identity-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 0.82rem;
  font-weight: 900;
}

.identity-copy {
  min-width: 0;
  display: grid;
  line-height: 1.1;
}

.identity-copy strong,
.identity-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.identity-copy strong {
  font-size: 0.98rem;
  font-weight: 850;
}

.identity-copy small {
  color: var(--subtle);
  font-size: 0.76rem;
  font-weight: 760;
}

.profile-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.nav-link {
  min-height: 40px;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  background: transparent;
  font-size: 0.88rem;
  font-weight: 800;
  transition:
    transform 180ms var(--ease),
    border-color 180ms var(--ease),
    color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--accent-strong);
  transform: translateY(-1px);
  border-color: var(--accent-line);
  background: var(--accent-soft);
}

.nav-link-primary {
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), #2563eb);
  box-shadow: 0 10px 22px var(--accent-glow);
}

.nav-link-primary:hover,
.nav-link-primary:focus-visible {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
}

.icon-text {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent-soft) 72%, transparent);
  font-size: 0.66rem;
  font-weight: 900;
}

.topbar-actions {
  justify-content: flex-end;
  gap: 8px;
}

.theme-toggle,
.menu-toggle,
.assistant-input button {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 74%, transparent);
  transition:
    transform 180ms var(--ease),
    border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.theme-toggle:hover,
.menu-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.theme-toggle svg,
.assistant-input svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

:root[data-theme="light"] .sun-icon,
:root[data-theme="dark"] .moon-icon {
  display: none;
}

.menu-toggle {
  display: none;
  gap: 4px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  display: block;
  border-radius: 8px;
  background: currentColor;
}

.app-frame {
  width: min(1680px, calc(100% - 36px));
  height: calc(100dvh - var(--topbar-height) - 18px);
  min-height: 620px;
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(340px, 3fr);
  gap: 16px;
}

.resume-pane,
.assistant-rail {
  min-width: 0;
  min-height: 0;
}

.assistant-rail {
  position: relative;
}

.assistant-rail::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -8px;
  width: 1px;
  content: "";
  background: linear-gradient(
    180deg,
    transparent,
    color-mix(in srgb, var(--accent) 34%, var(--border)),
    transparent
  );
}

.resume-pane {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--border) 86%, transparent);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-panel) 68%, transparent), transparent),
    var(--bg);
  box-shadow: var(--shadow);
}

.resume-scroll {
  height: 100%;
  overflow: auto;
  padding: 16px 15px 16px 16px;
  scroll-padding-top: 16px;
}

.resume-scroll::-webkit-scrollbar,
.chat-window::-webkit-scrollbar {
  width: 10px;
}

.resume-scroll::-webkit-scrollbar-thumb,
.chat-window::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 8px;
  background: color-mix(in srgb, var(--muted) 45%, transparent);
  background-clip: padding-box;
}

.resume-card,
.assistant-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, var(--surface-muted)), var(--surface)),
    var(--surface);
  box-shadow: var(--shadow-soft);
}

.resume-card {
  transition:
    transform 180ms var(--ease),
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background-color 180ms var(--ease);
}

.resume-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border));
  box-shadow: 0 16px 38px color-mix(in srgb, var(--accent-glow) 55%, transparent);
}

.profile-card {
  display: grid;
  grid-template-columns: 178px minmax(300px, 1fr) minmax(190px, 230px);
  gap: 18px;
  align-items: center;
  padding: 18px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 42%, transparent), transparent 52%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 95%, var(--surface-muted)), var(--surface)),
    var(--surface);
}

.profile-photo {
  width: 178px;
  height: 222px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--border));
  border-radius: var(--radius);
  background: var(--surface-muted);
  box-shadow: 0 16px 30px color-mix(in srgb, var(--accent-glow) 58%, transparent);
}

.profile-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 50% 14%;
  transform: scale(1.48);
  transform-origin: 50% 14%;
}

.profile-main {
  min-width: 0;
  align-self: center;
}

.section-kicker,
.card-heading > span,
.profile-contact span,
.assistant-title span,
.assistant-state,
.item-date,
.contact-label {
  color: var(--accent-strong);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-kicker {
  margin: 0 0 6px;
}

.profile-main h1 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.65rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.profile-title {
  margin: 8px 0 0;
  color: var(--text);
  font-size: 1rem;
  font-weight: 820;
  line-height: 1.42;
}

.profile-summary {
  max-width: 640px;
  margin: 12px 0 0;
  color: var(--body-text);
  font-size: 0.96rem;
}

.profile-tags {
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.profile-tags span,
.skill-tag,
.project-tag,
.suggestion-list button {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  background: color-mix(in srgb, var(--surface-muted) 84%, transparent);
  font-size: 0.78rem;
  font-weight: 820;
}

.profile-tags span,
.skill-tag,
.project-tag {
  padding: 6px 8px;
}

.profile-contact {
  display: grid;
  gap: 0;
  align-self: stretch;
  padding-left: 18px;
  border-left: 1px solid color-mix(in srgb, var(--accent) 34%, var(--border));
}

.profile-contact div {
  min-width: 0;
  display: grid;
  align-content: center;
  padding: 12px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
}

.profile-contact div:last-child {
  border-bottom: 0;
}

.profile-contact strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.35;
}

.resume-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 14px;
  margin-top: 14px;
}

.wide-card {
  grid-column: 1 / -1;
}

.skills-card {
  grid-column: 1 / -1;
  padding: 12px 16px;
}

.skills-card .card-heading {
  margin-bottom: 10px;
}

.about-card,
.experience-card,
.projects-card,
.education-card,
.certification-card,
.contact-card {
  padding: 16px;
}

.card-heading {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-heading h2 {
  margin: 2px 0 0;
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.inline-heading p {
  margin: 0;
  color: var(--subtle);
  font-size: 0.78rem;
  font-weight: 820;
}

.about-card p {
  margin: 0;
  color: var(--body-text);
  font-size: 0.92rem;
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.signal-row div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 88%, transparent);
}

.signal-row strong,
.signal-row span {
  display: block;
}

.signal-row strong {
  font-size: 0.84rem;
}

.signal-row span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.skill-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 14px;
}

.skill-group {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0;
}

.skill-group h3 {
  margin: 0;
  color: var(--text);
  font-size: 0.9rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: flex-start;
}

.skill-tag {
  display: inline-flex;
  flex: 0 0 auto;
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
  color: var(--teal-strong);
  background: var(--teal-soft);
  border-color: var(--teal-line);
  transition:
    transform 180ms var(--ease),
    border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.skill-tag:hover {
  transform: translateY(-1px);
  border-color: var(--teal);
  background: color-mix(in srgb, var(--teal-soft) 72%, var(--surface-muted));
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.experience-list {
  position: relative;
  display: grid;
  gap: 12px;
}

.experience-item {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 90%, transparent);
}

.item-date {
  display: block;
  margin-top: 2px;
}

.experience-body h3,
.project-body h3,
.education-entry h3,
.certification-entry h3 {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.25;
}

.experience-body h4,
.education-entry h4,
.certification-entry h4 {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 760;
}

.experience-body ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--body-text);
  font-size: 0.88rem;
}

.experience-body li + li {
  margin-top: 4px;
}

.project-list {
  min-width: 0;
}

.projects-card {
  overflow: hidden;
}

.project-carousel {
  position: relative;
  min-width: 0;
  margin-inline: -16px;
}

.project-viewport {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding-block: 18px 22px;
  cursor: grab;
  touch-action: pan-y pinch-zoom;
  outline: none;
}

.project-viewport:focus-visible {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.project-track {
  display: flex;
  align-items: stretch;
  gap: clamp(12px, 1.8vw, 20px);
  will-change: transform;
  transition: transform 620ms var(--ease);
}

.project-item {
  min-width: 0;
  flex: 0 0 min(680px, 72%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  opacity: 0.34;
  filter: saturate(0.6) brightness(0.68) blur(1px);
  transform: scale(0.84);
  transform-origin: center;
  pointer-events: none;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 94%, var(--surface-muted)), var(--surface)),
    var(--surface);
  box-shadow: 0 12px 24px rgba(2, 6, 23, 0.14);
  transition:
    transform 620ms var(--ease),
    opacity 620ms var(--ease),
    filter 620ms var(--ease),
    border-color 620ms var(--ease),
    box-shadow 620ms var(--ease);
}

.project-item.is-adjacent {
  opacity: 0.56;
  filter: saturate(0.78) brightness(0.8) blur(0.45px);
  transform: scale(0.89);
}

.project-item.is-active {
  z-index: 2;
  opacity: 1;
  filter: none;
  transform: scale(1);
  pointer-events: auto;
  border-color: color-mix(in srgb, var(--accent) 62%, var(--border));
  box-shadow:
    0 24px 52px color-mix(in srgb, var(--accent-glow) 78%, transparent),
    0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
}

.project-carousel.is-resetting .project-track,
.project-carousel.is-resetting .project-item,
.project-carousel.is-dragging .project-track,
.project-carousel.is-dragging .project-item {
  transition: none;
}

.project-carousel.is-dragging .project-viewport {
  cursor: grabbing;
  user-select: none;
}

.project-thumb {
  position: relative;
  height: clamp(200px, 24vw, 270px);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(135deg, var(--accent-soft), var(--teal-soft)),
    var(--surface-strong);
}

.project-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top center;
  transition: transform 320ms var(--ease);
}

.project-item.is-active:hover .project-thumb img {
  transform: scale(1.025);
}

.project-thumb-fallback {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  padding: 18px;
  text-align: center;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, transparent), color-mix(in srgb, var(--teal) 14%, transparent)),
    var(--surface-strong);
}

.project-thumb-fallback span {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 1rem;
  font-weight: 900;
}

.project-thumb-fallback strong {
  color: var(--text);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

.project-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: clamp(16px, 2.4vw, 24px);
}

.project-body h3 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.project-body p,
.education-entry p,
.certification-entry p {
  margin: 8px 0 0;
  color: var(--body-text);
  font-size: 0.86rem;
}

.project-body > p {
  font-size: clamp(0.86rem, 1.4vw, 0.94rem);
  line-height: 1.62;
}

.project-tags {
  margin-top: 14px;
}

.project-tag {
  color: var(--teal-strong);
  background: var(--teal-soft);
  border-color: var(--teal-line);
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}

.project-actions a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
  border-radius: var(--radius);
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent-soft) 48%, var(--surface));
  font-size: 0.78rem;
  font-weight: 860;
  transition:
    transform 180ms var(--ease),
    border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.project-actions a:hover {
  transform: translateY(-1px);
  color: #ffffff;
  border-color: var(--accent);
  background: var(--accent);
}

.project-actions a:focus-visible {
  outline: 3px solid var(--accent-soft);
  outline-offset: 2px;
  border-color: var(--accent);
}

.carousel-navigation,
.carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-navigation {
  min-height: 42px;
  gap: 16px;
  margin-top: -4px;
}

.carousel-dots {
  gap: 8px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--border-strong);
  opacity: 0.62;
  transition:
    width 240ms var(--ease),
    opacity 240ms var(--ease),
    background-color 240ms var(--ease),
    box-shadow 240ms var(--ease);
}

.carousel-dot:hover,
.carousel-dot:focus-visible {
  opacity: 1;
  outline: 2px solid var(--accent-line);
  outline-offset: 3px;
}

.carousel-dot.is-active {
  width: 26px;
  opacity: 1;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

.carousel-arrow {
  position: absolute;
  top: calc(50% - 22px);
  z-index: 4;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--accent) 46%, var(--border));
  border-radius: 50%;
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  box-shadow: 0 12px 28px rgba(2, 6, 23, 0.24);
  backdrop-filter: blur(12px);
  transform: translateY(-50%);
  transition:
    transform 180ms var(--ease),
    color 180ms var(--ease),
    border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.carousel-arrow-previous {
  left: 18px;
}

.carousel-arrow-next {
  right: 18px;
}

.carousel-arrow svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  color: #ffffff;
  border-color: var(--accent);
  background: var(--accent);
  transform: translateY(-50%) scale(1.06);
  outline: none;
}

.education-list,
.certification-list {
  display: grid;
  gap: 10px;
}

.education-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.education-entry,
.certification-entry {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 90%, transparent);
}

.education-summary {
  margin-top: 12px;
}

.education-details {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.education-details p {
  margin: 0;
}

.education-details strong {
  color: var(--text);
}

.education-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.education-tech span {
  padding: 6px 8px;
  border: 1px solid var(--teal-line);
  border-radius: var(--radius);
  color: var(--teal-strong);
  background: var(--teal-soft);
  font-size: 0.76rem;
  font-weight: 820;
}

.certification-entry a {
  display: inline-flex;
  margin-top: 10px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 850;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.contact-item {
  min-width: 0;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 90%, transparent);
  transition:
    transform 180ms var(--ease),
    border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.contact-item:hover,
.contact-item:focus-visible {
  transform: translateY(-1px);
  border-color: var(--accent-line);
  background: color-mix(in srgb, var(--accent-soft) 44%, var(--surface-muted));
}

.contact-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 0.7rem;
  font-weight: 900;
}

.contact-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.contact-copy strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 0.84rem;
}

.contact-label {
  color: var(--muted);
}

.assistant-card {
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  border-color: color-mix(in srgb, var(--accent) 46%, var(--border));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent 38%),
    linear-gradient(135deg, color-mix(in srgb, var(--teal) 7%, transparent), transparent 52%),
    var(--surface);
  box-shadow:
    var(--shadow-soft),
    0 0 34px color-mix(in srgb, var(--accent-glow) 64%, transparent);
}

.assistant-top {
  justify-content: space-between;
  gap: 14px;
}

.assistant-title {
  min-width: 0;
  gap: 12px;
}

.assistant-mark {
  position: relative;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--teal) 48%, var(--accent));
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  box-shadow:
    0 0 0 5px var(--accent-soft),
    0 0 22px color-mix(in srgb, var(--teal) 22%, transparent);
  font-size: 0.76rem;
  font-weight: 950;
}

.assistant-mark::after {
  position: absolute;
  right: -1px;
  bottom: 1px;
  width: 9px;
  height: 9px;
  content: "";
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--success);
}

.assistant-title p {
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 1rem;
  font-weight: 900;
}

.assistant-title span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.7rem;
}

.assistant-state {
  padding: 5px 7px;
  border: 1px solid var(--teal-line);
  border-radius: var(--radius);
  color: var(--teal-strong);
  background: var(--teal-soft);
  font-size: 0.66rem;
}

.assistant-welcome {
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 88%, transparent);
}

.assistant-welcome h2 {
  margin: 0;
  font-size: 1.34rem;
  line-height: 1.16;
  letter-spacing: 0;
}

.assistant-welcome p {
  margin: 8px 0 0;
  color: var(--body-text);
  font-size: 0.9rem;
}

.chat-window {
  min-height: 0;
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-muted) 86%, transparent), transparent),
    var(--surface-muted);
}

.chat-message {
  max-width: 86%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.86rem;
  line-height: 1.45;
}

.assistant-message {
  align-self: flex-start;
  color: var(--body-text);
  background: var(--surface);
}

.status-message {
  color: var(--muted);
  font-style: italic;
}

.user-message {
  align-self: flex-end;
  color: var(--text);
  border-color: var(--accent-line);
  background: color-mix(in srgb, var(--accent-soft) 72%, var(--surface-muted));
}

.suggestion-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.suggestion-list button {
  min-height: 42px;
  width: 100%;
  padding: 9px 10px;
  text-align: left;
  line-height: 1.3;
  transition:
    color 180ms var(--ease),
    border-color 180ms var(--ease),
    background-color 180ms var(--ease),
    transform 180ms var(--ease);
}

.suggestion-list button:hover,
.suggestion-list button:focus-visible {
  color: var(--accent-strong);
  transform: translateY(-1px);
  border-color: var(--accent-line);
  background: var(--accent-soft);
}

.assistant-input {
  gap: 10px;
}

.assistant-input input {
  min-width: 0;
  width: 100%;
  height: 46px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  background: color-mix(in srgb, var(--surface-muted) 92%, transparent);
  outline: none;
  transition:
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background-color 180ms var(--ease);
}

.assistant-input input:focus {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 4px var(--accent-soft);
  background: var(--surface);
}

.assistant-input button {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), #2563eb);
}

.assistant-input button:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
}

.assistant-input button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

@media (max-width: 1320px) {
  .profile-card {
    grid-template-columns: 164px minmax(260px, 1fr) minmax(180px, 220px);
  }

  .profile-photo {
    width: 164px;
    height: 214px;
  }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .chat-message {
    max-width: 92%;
  }
}

@media (max-width: 1080px) {
  body {
    overflow: auto;
  }

  .app-frame {
    height: auto;
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .assistant-rail::before {
    display: none;
  }

  .resume-scroll {
    height: auto;
    overflow: visible;
  }

  .assistant-card {
    min-height: 640px;
  }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .skill-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .topbar {
    height: auto;
    min-height: var(--topbar-height);
  }

  .topbar-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .profile-links {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 10;
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .profile-links.is-open {
    display: grid;
  }

  .menu-toggle {
    display: grid;
  }

  .profile-card,
  .resume-grid {
    grid-template-columns: 1fr;
  }

  .profile-card {
    gap: 14px;
    justify-items: start;
  }

  .profile-photo {
    width: min(100%, 210px);
    height: 250px;
  }

  .profile-contact {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid color-mix(in srgb, var(--accent) 34%, var(--border));
    padding-top: 14px;
  }

  .profile-contact div {
    padding: 0;
    border-bottom: 0;
  }

  .wide-card {
    grid-column: auto;
  }

  .experience-item {
    grid-template-columns: 1fr;
  }

  .project-item {
    flex-basis: min(680px, 76%);
  }
}

@media (max-width: 640px) {
  .topbar {
    padding-inline: 12px;
  }

  .identity-copy small {
    display: none;
  }

  .app-frame {
    width: calc(100% - 24px);
    margin-bottom: 12px;
  }

  .resume-scroll,
  .assistant-card {
    padding: 12px;
  }

  .profile-main h1 {
    font-size: 1.9rem;
  }

  .profile-title {
    font-size: 0.96rem;
  }

  .profile-contact {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .signal-row,
  .education-list,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .project-viewport {
    padding-block: 12px 16px;
  }

  .project-item {
    flex-basis: 88%;
  }

  .project-thumb {
    height: clamp(180px, 58vw, 230px);
  }

  .project-body {
    padding: 16px;
  }

  .carousel-navigation {
    gap: 14px;
    margin-top: 2px;
  }

  .carousel-arrow {
    position: static;
    width: 40px;
    height: 40px;
    transform: none;
  }

  .carousel-arrow:hover,
  .carousel-arrow:focus-visible {
    transform: scale(1.05);
  }

  .inline-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-link span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 600px) {
  .skill-groups {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .identity-copy strong {
    max-width: 150px;
  }

  .profile-links.is-open {
    grid-template-columns: 1fr;
  }

  .profile-tags,
  .project-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .profile-tags span,
  .project-actions a {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}