/* ── Reset ── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ── Theme Variables ── */
:root {
  --transition-speed: 0.4s;
}

[data-theme="light"] {
  --bg: #fafaf8;
  --text: #1c1b18;
  --accent: #4a4a48;
  --accent-warm: #2d6a4f;
  --muted: #555550;
  --border: #d4d4d4;
  --border-dashed: #c0bfb8;
}

[data-theme="dark"] {
  --bg: #111110;
  --text: #f0ece4;
  --accent: #a0a09a;
  --accent-warm: #52d89f;
  --muted: #9a9790;
  --border: #2e2e2c;
  --border-dashed: #3a3a36;
}

/* ── Custom Cursor (only when hover capable) ── */
@media (hover: hover) {
  body {
    cursor: none;
  }
  body a,
  body button,
  body [role="button"],
  body .toggle-track {
    cursor: none;
  }
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  pointer-events: none;
}

.cursor-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent-warm);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease-out, opacity 0.2s ease;
}

.cursor-ring {
  position: absolute;
  width: 32px;
  height: 32px;
  border: 2px solid var(--accent-warm);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition:
    width 0.25s ease-out,
    height 0.25s ease-out,
    border-color 0.3s ease,
    transform 0.15s ease-out;
  opacity: 0.6;
}

.cursor.pointer .cursor-ring {
  width: 44px;
  height: 44px;
  opacity: 0.85;
  border-width: 2px;
}

.cursor.pointer .cursor-dot {
  transform: translate(-50%, -50%) scale(1.2);
}

@media (hover: none) {
  .cursor {
    display: none;
  }
}

/* ── Base ── */
body {
  font-family: "Crimson Pro", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 18px;
  transition:
    background var(--transition-speed) ease,
    color var(--transition-speed) ease;
}

.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 80px 24px;
}

/* ── Theme Toggle ── */
.theme-toggle {
  position: fixed;
  top: 28px;
  right: 28px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.toggle-track {
  width: 44px;
  height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s ease;
}

.toggle-track:hover {
  background: var(--muted);
}

.toggle-thumb {
  width: 18px;
  height: 18px;
  background: var(--text);
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
  transition:
    transform 0.3s ease,
    background 0.3s ease;
}

[data-theme="dark"] .toggle-thumb {
  transform: translateX(20px);
}

/* ── Header ── */
header {
  margin-bottom: 100px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 40px;
  position: relative;
}

header::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 80px;
  height: 3px;
  background: var(--accent-warm);
}

h1 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 48px;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.subtitle {
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.personal-intro {
  font-size: 19px;
  color: var(--muted);
  line-height: 1.8;
}

/* ── Sections ── */
section {
  margin-bottom: 80px;
}

h2 {
  font-size: 14px;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

h2::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent-warm);
  border-radius: 1px;
  display: inline-block;
  flex-shrink: 0;
}

p {
  margin-bottom: 16px;
}

/* ── Links ── */
a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.2s,
    color 0.2s;
}

a:hover {
  border-bottom-color: var(--accent);
}

/* ── Block Links ── */
a.block-link {
  display: block;
  margin-bottom: 36px;
  padding-left: 16px;
  border-left: 2px solid var(--border);
  border-bottom: none;
  color: inherit;
  transition: border-color 0.3s ease;
}

a.block-link:hover {
  border-left-color: var(--accent-warm);
  border-bottom: none;
}

.block-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--accent-warm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  font-weight: 500;
}

.block-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.block-company {
  color: var(--accent-warm);
  font-size: 15px;
  font-family: "IBM Plex Mono", monospace;
  margin-bottom: 8px;
  font-weight: 500;
}

.block-desc {
  font-size: 17px;
  color: var(--muted);
}

/* ── View More ── */
.view-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  color: var(--accent-warm);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
  margin-top: -12px;
}

.view-more:hover {
  border-bottom-color: var(--accent-warm);
  color: var(--accent-warm);
}

.view-more::after {
  content: "\2192";
}

/* ── Education ── */
.edu-block {
  padding-left: 16px;
  border-left: 2px solid var(--border);
  transition: border-color 0.3s ease;
}

.edu-block:hover {
  border-left-color: var(--accent-warm);
}

.edu-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
}

.edu-title .distinction {
  color: var(--accent-warm);
  font-style: italic;
  font-weight: 600;
}

.edu-company {
  color: var(--accent-warm);
  font-size: 15px;
  font-family: "IBM Plex Mono", monospace;
  margin-bottom: 8px;
  font-weight: 500;
}

.edu-desc {
  font-size: 17px;
  color: var(--muted);
}

/* ── Explorations ── */
a.exploration-link {
  display: block;
  margin-bottom: 36px;
  padding: 24px;
  border: 1px dashed var(--border-dashed);
  color: inherit;
  transition: border-color 0.3s ease;
}

a.exploration-link:hover {
  border-color: var(--accent-warm);
  border-style: solid;
}

.exploration-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.exploration-meta {
  color: var(--accent-warm);
  font-size: 14px;
  font-family: "IBM Plex Mono", monospace;
  margin-bottom: 8px;
  font-weight: 500;
}

.exploration-desc {
  font-size: 17px;
  color: var(--muted);
}

/* ── Connect ── */
.connect-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.connect-links a {
  font-family: "IBM Plex Mono", monospace;
  font-size: 14px;
  letter-spacing: 0.02em;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--border);
}

.connect-links a:hover {
  border-bottom-color: var(--accent-warm);
  color: var(--accent-warm);
}

/* ── Footer ── */
footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.footer-tagline {
  font-style: italic;
  text-align: right;
}

/* ── Animations ── */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.6s ease forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section:nth-of-type(1) {
  animation-delay: 0.1s;
}
section:nth-of-type(2) {
  animation-delay: 0.15s;
}
section:nth-of-type(3) {
  animation-delay: 0.2s;
}
section:nth-of-type(4) {
  animation-delay: 0.25s;
}
section:nth-of-type(5) {
  animation-delay: 0.3s;
}
section:nth-of-type(6) {
  animation-delay: 0.35s;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .container {
    padding: 60px 20px;
  }

  h1 {
    font-size: 36px;
  }

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

  .theme-toggle span {
    display: none;
  }
}