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

* {
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
}

body {
  min-height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  transition: background-color 260ms ease, color 260ms ease;
}

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

a:hover {
  text-decoration: underline;
}

:root {
  color-scheme: dark;
  --bg: #020617;
  --text: #e5e7eb;
  --muted: #9ca3af;

  --accent: #22c55e; /* green */
  --accent-soft: rgba(34, 197, 94, 0.18);
  --accent-alt: #4ade80; /* lighter green */
  --accent-warm: #f97316; /* subtle warm highlight */
  --link-accent: #a5b4fc; /* soft indigo for links */
  --comment: #a7f3d0; /* minty comment color */

  --border-subtle: #111827;
  --pill-bg: #020617;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.85);
  --panel-gradient: radial-gradient(
    circle at 0 0,
    rgba(15, 118, 110, 0.35),
    transparent 65%
  );

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}

body[data-theme="light"] {
  color-scheme: light;
  --bg: #f9fafb;
  --text: #022c22;
  --muted: #4b5563;

  --accent: #16a34a;
  --accent-soft: rgba(22, 163, 74, 0.12);
  --accent-alt: #22c55e;
  --accent-warm: #ea580c;
  --link-accent: #15803d;
  --comment: #166534;

  --border-subtle: #e5e7eb;
  --pill-bg: #e4f6eb;
  --shadow-soft: 0 16px 35px rgba(15, 23, 42, 0.15);
  --panel-gradient: linear-gradient(135deg, #f1f5f9 0%, #e9f8f0 100%);
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

@media (min-width: 768px) {
  .page {
    padding: 3.5rem 0 4.5rem;
  }
}

.page-header {
  position: relative;
  margin-bottom: 2.6rem;
  padding-right: 4.2rem;
}

.page-header__name {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent);
  background-image: linear-gradient(
    120deg,
    var(--accent),
    var(--accent-alt)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-header__role {
  margin-top: 0.1rem;
  font-size: 2.1rem;
  font-weight: 700;
  transition: transform 220ms ease;
}

.page-header__name:hover + .page-header__role {
  transform: translateY(-1px);
}

.page-header__meta {
  margin-top: 1.3rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

.code-line {
  font-family: var(--mono);
  color: var(--comment);
}

.code-line--typing {
  position: relative;
  padding-right: 0.6rem;
  white-space: nowrap;
}

.code-line--typing::after {
  content: "▌";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-70%);
  height: 1.13em;
  color: var(--comment);
  animation: caret-blink 1s steps(2, start) infinite;
}

@keyframes caret-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

.page-header__links {
  margin-top: 1.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--mono);
}

.page-header__links a {
  text-decoration: none;
  color: var(--link-accent);
}

.page-header__links a:hover {
  color: var(--accent-alt);
}

.page-header__links span {
  margin-inline: 0.7rem;
}

.page-header__row {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-family: var(--mono);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 0 0, var(--accent-soft), transparent 60%);
  color: var(--muted);
  cursor: pointer;
  transition: background-color 220ms ease, border-color 220ms ease,
    transform 200ms ease, box-shadow 220ms ease, color 220ms ease;
}

.page-header .theme-toggle {
  position: absolute;
  top: 0;
  right: 0;
}

.theme-toggle__icon {
  font-size: 0.9rem;
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--accent);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.theme-toggle:active {
  transform: translateY(0);
  box-shadow: none;
}

.theme-toggle--spin .theme-toggle__icon {
  animation: theme-icon-spin 420ms ease-out;
}

@keyframes theme-icon-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(180deg);
  }
}

.section + .section {
  margin-top: 2.4rem;
}

.section {
  position: relative;
}

body.reveal-ready .section {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 420ms cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 420ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.reveal-ready .section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  body.reveal-ready .section {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.section__title {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 0.75rem;
}

.section__index {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.16rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: var(--accent-soft);
  color: var(--accent);
}

.section__label {
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.section__body {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
}

.section__body p + p {
  margin-top: 0.9rem;
}

.project-log {
  font-family: var(--mono);
  font-size: 0.84rem;
  border-radius: 0.9rem;
  border: 1px solid var(--border-subtle);
  background: var(--panel-gradient);
  box-shadow: var(--shadow-soft);
  padding: 0.8rem 1rem 0.9rem;
}

.project-log__prompt {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
  color: var(--muted);
}

.project-log__symbol {
  color: var(--accent-alt);
}

.project-log__path {
  color: var(--muted);
}

.project-line + .project-line {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--border-subtle);
}

.project-line__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.project-line__command {
  font-size: 0.86rem;
  color: var(--text);
}

.project-line__symbol {
  color: var(--accent-alt);
  margin-right: 0.25rem;
}

.project-line__meta {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.project-line__output {
  margin-top: 0.35rem;
  margin-bottom: 0.5rem;
  font-size: 0.84rem;
  color: var(--muted);
}

.project-line__output-prefix {
  margin-right: 0.3rem;
}

.pill-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.section__body .pill-row {
  margin-top: 0.2rem;
}

.pill-row li {
  font-family: var(--mono);
  font-size: 0.76rem;
  padding: 0.18rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: var(--pill-bg);
  color: var(--muted);
  transition: transform 200ms ease, box-shadow 220ms ease,
    border-color 200ms ease, background-color 200ms ease;
}

.pill-row li:nth-child(3n + 1) {
  border-color: var(--accent);
  background-color: var(--accent-soft);
  color: var(--text);
}

.pill-row li:nth-child(3n + 2) {
  border-color: var(--link-accent);
  background-color: rgba(129, 140, 248, 0.14);
}

.pill-row li:nth-child(3n + 3) {
  border-color: var(--accent-warm);
  background-color: rgba(249, 115, 22, 0.14);
}

.pill-row li:hover {
  border-color: var(--accent-alt);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.pill-row--tight {
  margin-top: 0.5rem;
}

.entry {
  padding-top: 0.7rem;
  padding-bottom: 1rem;
}

.entry + .entry {
  margin-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

.entry--compact {
  padding-bottom: 0.6rem;
}

.experience-timeline {
  position: relative;
  margin-top: 0.6rem;
  margin-left: 0.4rem;
  padding-left: 2.1rem;
  border-left: 2px solid var(--accent);
}

.entry--expandable {
  position: relative;
  padding-left: 0;
  margin-left: 0;
}

.entry--expandable::before {
  content: "";
  position: absolute;
  left: calc(-2.2rem - 5px);
  top: 1.05rem;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background-color: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
}

.entry__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.entry__meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.entry__role {
  font-size: 0.98rem;
  font-weight: 600;
}

.entry__company {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.entry__date {
  font-size: 0.82rem;
  color: var(--muted);
  white-space: nowrap;
}

.entry-toggle {
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 0.16rem 0.6rem;
  font-size: 0.75rem;
  font-family: var(--mono);
  background-color: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 220ms ease, border-color 220ms ease,
    color 200ms ease, transform 180ms ease;
}

.entry-toggle:hover {
  border-color: var(--accent-alt);
  background-color: var(--accent-soft);
  color: var(--text);
  transform: translateY(-1px);
}

.entry-toggle:active {
  transform: translateY(0);
}

.entry__content {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px);
  margin-top: 0;
  transition: height 260ms ease, opacity 260ms ease, transform 260ms ease,
    margin-top 260ms ease;
}

.entry__content.is-open {
  opacity: 1;
  transform: translateY(0);
  margin-top: 0.4rem;
}

.entry__content[hidden] {
  display: none;
}

@media (max-width: 600px) {
  .entry__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .entry__date {
    margin-top: 0.3rem;
  }
}

@media (max-width: 680px) {
  .page {
    padding: 2.6rem 1.2rem 3.5rem;
  }

  .page-header {
    padding-right: 3.4rem;
  }

  .page-header__role {
    font-size: 1.85rem;
  }

  .page-header__meta {
    line-height: 1.6;
  }

  .experience-timeline {
    margin-left: 0;
    padding-left: 1.3rem;
    border-left-width: 1.5px;
  }

  .entry--expandable::before {
    left: calc(-1.3rem - 5px);
  }

  .project-log {
    font-size: 0.82rem;
  }

  .page-header .theme-toggle {
    top: -0.2rem;
    right: -0.1rem;
  }
}

.entry__summary {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.6rem;
}

.entry__bullets {
  margin-top: 0.5rem;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.entry__bullets li + li {
  margin-top: 0.2rem;
}

.hobbies {
  display: grid;
  gap: 1.4rem;
}

@media (min-width: 768px) {
  .hobbies {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
}

.hobbies__lead {
  font-size: 0.95rem;
  color: var(--muted);
}

.hobby-list {
  margin-top: 0.8rem;
  padding-left: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.hobby-list li + li {
  margin-top: 0.2rem;
}

.hobbies__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hobby-chip {
  font-family: var(--mono);
  font-size: 0.76rem;
  padding: 0.18rem 0.6rem;
  border-radius: 0.7rem;
  border: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 0 0, var(--accent-soft), transparent 65%);
  color: var(--text);
}

.page-footer {
  margin-top: 2.6rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.page-footer__text {
  max-width: 28rem;
}