/* ==========================================================================
   Caellum Kennedy — caellumkennedy.com
   Hand-written CSS. No frameworks.
   ========================================================================== */

/* ---- Fonts (self-hosted Inter) ---- */
@font-face {
  font-family: 'Inter';
  src: url('/fonts/Inter-VariableFont_opsz,wght.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/Inter-Italic-VariableFont_opsz,wght.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

/* ---- Design tokens ---- */
:root {
  --bg: #f6f5f1;
  --bg-raised: #ffffff;
  --bg-sunken: #edece6;
  --ink: #1b2421;
  --ink-soft: #4c5a55;
  --ink-faint: #71807a;
  --line: #e0dfd7;
  --accent: #0d7a68;
  --accent-strong: #0a5d50;
  --accent-soft: #e1f0ec;
  --accent-ink: #0a5d50;
  --hero-ink: #f4f7f5;
  --shadow-sm: 0 1px 2px rgba(27, 36, 33, 0.06), 0 2px 8px rgba(27, 36, 33, 0.06);
  --shadow-md: 0 2px 6px rgba(27, 36, 33, 0.07), 0 12px 32px rgba(27, 36, 33, 0.10);
  --radius: 14px;
  --radius-lg: 20px;
  --container: 1120px;
  --header-h: 64px;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #0e1513;
  --bg-raised: #17211e;
  --bg-sunken: #0a100e;
  --ink: #e8efec;
  --ink-soft: #aebbb5;
  --ink-faint: #7d8c86;
  --line: #243430;
  --accent: #3ecfb2;
  --accent-strong: #62dcc4;
  --accent-soft: #143430;
  --accent-ink: #3ecfb2;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.45), 0 14px 36px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  font-weight: 700;
  text-wrap: balance;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--accent-ink);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

img,
video {
  max-width: 100%;
  display: block;
}

section {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

::selection {
  background: var(--accent);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 2000;
  background: var(--accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 12px;
}

/* ---- Icons ---- */
.icon {
  width: 1.15em;
  height: 1.15em;
  vertical-align: -0.2em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon--fill {
  fill: currentColor;
  stroke: none;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-strong);
  box-shadow: 0 6px 18px rgba(13, 122, 104, 0.35);
}

[data-theme="dark"] .btn--primary {
  color: #07211c;
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn--ghost:hover {
  border-color: var(--ink-faint);
  background: var(--bg-raised);
}

.hero .btn--ghost {
  color: var(--hero-ink);
  border-color: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(6px);
}

.hero .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.8);
}

/* ---- Site header / nav ---- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.site-header .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--hero-ink);
  transition: color 0.25s ease;
}

.brand .brand-dot {
  color: var(--accent);
}

.site-header.scrolled .brand {
  color: var(--ink);
}

.brand:hover {
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  color: var(--hero-ink);
  font-size: 14.5px;
  font-weight: 550;
  padding: 8px 13px;
  border-radius: 999px;
  transition: color 0.25s ease, background 0.2s ease;
}

.site-header.scrolled .nav-link {
  color: var(--ink-soft);
}

.nav-link:hover {
  text-decoration: none;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
}

.site-header:not(.scrolled) .nav-link:hover {
  background: rgba(255, 255, 255, 0.16);
}

.nav-link[aria-current="true"] {
  color: var(--accent);
  background: var(--accent-soft);
}

.site-header:not(.scrolled) .nav-link[aria-current="true"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: var(--hero-ink);
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.2s ease;
}

.site-header.scrolled .theme-toggle,
.site-header.scrolled .nav-toggle {
  color: var(--ink);
  border-color: var(--line);
}

.theme-toggle:hover,
.nav-toggle:hover {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
}

.theme-toggle .icon {
  width: 18px;
  height: 18px;
}

[data-theme="dark"] .theme-toggle .icon--sun { display: block; }
[data-theme="dark"] .theme-toggle .icon--moon { display: none; }
.theme-toggle .icon--sun { display: none; }
.theme-toggle .icon--moon { display: block; }

.header-cv {
  padding: 9px 18px;
  font-size: 14px;
}

.nav-toggle {
  display: none;
}

/* Mobile nav */
@media (max-width: 880px) {
  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 18px;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    display: none;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav .nav-link {
    color: var(--ink) !important;
    padding: 13px 14px;
    font-size: 16px;
    border-radius: 10px;
  }

  .nav-link[aria-current="true"] {
    color: var(--accent) !important;
    background: var(--accent-soft) !important;
  }

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

  .header-cv {
    display: none;
  }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--hero-ink);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(10, 18, 16, 0.42) 0%,
      rgba(10, 18, 16, 0.05) 32%,
      rgba(10, 18, 16, 0.08) 55%,
      rgba(10, 18, 16, 0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: 140px;
  padding-bottom: 96px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #d6e6e0;
  background: rgba(8, 16, 14, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 8px 16px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(44px, 8vw, 84px);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 14px;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.hero-tagline {
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 450;
  line-height: 1.45;
  max-width: 30em;
  color: #e7efeb;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45);
  margin-bottom: 8px;
}

.hero-tagline strong {
  font-weight: 700;
  color: #fff;
}

.hero-sub {
  font-size: 16px;
  color: #c4d4cd;
  margin-bottom: 32px;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 30px;
}

.hero-social {
  display: flex;
  gap: 8px;
}

.hero-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: var(--hero-ink);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(8, 16, 14, 0.25);
  backdrop-filter: blur(6px);
  transition: background 0.15s ease, transform 0.15s ease;
}

.hero-social a:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.hero-social .icon {
  width: 19px;
  height: 19px;
}

.hero-credit {
  position: absolute;
  right: 20px;
  bottom: 14px;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255, 255, 255, 0.75);
  animation: cue-bob 2.4s ease-in-out infinite;
}

.scroll-cue:hover {
  color: #fff;
}

@keyframes cue-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(7px); }
}

@media (max-width: 720px) {
  .scroll-cue { display: none; }
  .hero-content { padding-bottom: 72px; }
}

/* ---- Section scaffolding ---- */
.section {
  padding: 96px 0;
}

.section--sunken {
  background: var(--bg-sunken);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-eyebrow {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(30px, 4.4vw, 42px);
  font-weight: 750;
}

.section-lede {
  font-size: 18px;
  color: var(--ink-soft);
  margin: 0;
}

/* ---- About ---- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 56px;
  align-items: start;
}

.about-copy p {
  font-size: 17.5px;
  color: var(--ink-soft);
}

.about-copy p strong {
  color: var(--ink);
  font-weight: 650;
}

.about-photo {
  position: relative;
}

.about-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.about-photo figcaption {
  margin-top: 12px;
  font-size: 13.5px;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 7px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 44px;
}

.stat {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 20px 16px;
  box-shadow: var(--shadow-sm);
}

.stat b {
  display: block;
  font-size: 30px;
  font-weight: 780;
  letter-spacing: -0.03em;
  color: var(--accent-ink);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat span {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.4;
  display: block;
}

@media (max-width: 880px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

/* ---- Experience timeline ---- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--line));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding: 0 0 44px 44px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 6px;
}

.timeline-meta h3 {
  font-size: 21px;
  margin: 0;
}

.timeline-org {
  font-weight: 600;
  color: var(--accent-ink);
}

.timeline-dates {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.timeline-item > p {
  color: var(--ink-soft);
  max-width: 62em;
  margin-bottom: 10px;
}

.timeline-item ul {
  margin: 0 0 14px;
  padding-left: 20px;
  color: var(--ink-soft);
}

.timeline-item li {
  margin-bottom: 7px;
}

.timeline-item li::marker {
  color: var(--accent);
}

/* ---- Tags ---- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tag {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 999px;
  padding: 5px 13px;
}

/* ---- Featured project (FYP) ---- */
.featured {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 11fr) minmax(0, 9fr);
  margin-bottom: 56px;
}

.featured-media {
  background: #000;
  display: flex;
  align-items: center;
}

.featured-media video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  aspect-ratio: 16 / 10;
}

.featured-body {
  padding: 38px 40px;
  display: flex;
  flex-direction: column;
}

.featured-kicker {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-ink);
  margin-bottom: 10px;
}

.featured-body h3 {
  font-size: clamp(22px, 2.6vw, 28px);
  margin-bottom: 12px;
}

.featured-body > p {
  color: var(--ink-soft);
  font-size: 16px;
}

.featured-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin: 18px 0 22px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.featured-facts div b {
  display: block;
  font-size: 19px;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.featured-facts div span {
  font-size: 13px;
  color: var(--ink-faint);
}

.featured .tags {
  margin-bottom: 24px;
}

.featured-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Results comparison strip */
.results {
  grid-column: 1 / -1;
  min-width: 0;
  border-top: 1px solid var(--line);
  padding: 28px 40px 32px;
}

.results-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 10px;
}

.results-head h4 {
  font-size: 17px;
  margin: 0;
}

.results-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg-sunken);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.results-tab {
  border: none;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.results-tab:hover {
  color: var(--ink);
}

.results-tab.is-active {
  background: var(--accent);
  color: #fff;
}

[data-theme="dark"] .results-tab.is-active {
  color: #07211c;
}

.results-lede {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 16px;
  max-width: 56em;
}

.results-stage {
  position: relative;
  aspect-ratio: 1128 / 555;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.results-chart {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
  box-sizing: border-box;
  background: #fff;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.results-chart.is-active {
  opacity: 1;
}

.results-note {
  font-size: 15px;
  color: var(--ink-soft);
  margin: 14px 0 0;
  max-width: 62em;
}

.results-note strong {
  color: var(--ink);
}

.results-credit {
  font-size: 12.5px;
  color: var(--ink-faint);
  margin: 10px 0 0;
}

@media (prefers-reduced-motion: reduce) {
  .results-chart {
    transition: none;
  }
}

@media (max-width: 980px) {
  .featured {
    grid-template-columns: 1fr;
  }

  .featured-body {
    padding: 28px 24px;
  }

  .results {
    padding: 24px 24px 28px;
  }
}

@media (max-width: 560px) {
  .results-tabs {
    width: 100%;
  }

  .results-tab {
    flex: 1;
    white-space: normal;
    padding: 8px 10px;
    font-size: 13.5px;
  }
}

/* ---- Project cards ---- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-sunken);
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.project-thumb--code {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background:
    radial-gradient(ellipse at 30% 20%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%),
    var(--bg-sunken);
}

.project-thumb--code .icon {
  width: 56px;
  height: 56px;
  stroke-width: 1.4;
}

.project-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-body h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.project-body > p {
  color: var(--ink-soft);
  font-size: 15.5px;
  margin-bottom: 16px;
}

.project-body .tags {
  margin-top: auto;
}

.project-links {
  margin-top: 16px;
  display: flex;
  gap: 18px;
  font-size: 14.5px;
  font-weight: 600;
}

.project-note {
  font-size: 12.5px;
  color: var(--ink-faint);
  margin-top: 10px;
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Skills ---- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.skill-group {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
}

.skill-group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  margin-bottom: 16px;
}

.skill-group h3 .icon {
  color: var(--accent);
  width: 20px;
  height: 20px;
}

@media (max-width: 880px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Education ---- */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.edu-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.edu-card .edu-years {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 10px;
}

.edu-card h3 {
  font-size: 19px;
  margin-bottom: 4px;
}

.edu-card h3 a {
  color: inherit;
}

.edu-card .edu-school {
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.edu-card p {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.edu-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 12px;
}

@media (max-width: 980px) {
  .edu-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Beyond the code ---- */
.beyond-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.beyond-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
}

.beyond-card .icon {
  width: 30px;
  height: 30px;
  color: var(--accent);
  stroke-width: 1.7;
  margin-bottom: 14px;
}

.beyond-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.beyond-card p {
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0;
}

.cert-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 40px;
}

.cert-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
}

.cert-list .cert-year {
  font-weight: 700;
  font-size: 14px;
  color: var(--accent-ink);
  white-space: nowrap;
}

@media (max-width: 980px) {
  .beyond-grid {
    grid-template-columns: 1fr;
  }

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

/* ---- Contact ---- */
.contact {
  text-align: center;
  padding: 110px 0 120px;
}

.contact h2 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.contact .section-lede {
  max-width: 34em;
  margin: 0 auto 36px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 28px;
}

.contact-social {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.contact-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: var(--bg-raised);
  transition: transform 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.contact-social a:hover {
  transform: translateY(-2px);
  color: var(--accent);
  border-color: var(--accent);
}

.contact-social .icon {
  width: 20px;
  height: 20px;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  background: var(--bg-sunken);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  font-size: 13.5px;
  color: var(--ink-faint);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--ink-soft);
  font-weight: 550;
}

/* ---- Photography page ---- */
.page-head {
  padding: calc(var(--header-h) + 64px) 0 0;
}

.page-head h1 {
  font-size: clamp(34px, 5vw, 48px);
  font-weight: 780;
}

.page-head .section-eyebrow .icon {
  width: 15px;
  height: 15px;
  margin-right: 4px;
}

.gallery-section {
  padding-top: 40px;
}

.gallery {
  columns: 3;
  column-gap: 18px;
}

.ph {
  margin: 0 0 18px;
  break-inside: avoid;
}

.ph-open {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-sunken);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.ph-open:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.ph img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.35s ease;
}

.ph-open:hover img {
  transform: scale(1.03);
}

@media (max-width: 980px) {
  .gallery {
    columns: 2;
    column-gap: 14px;
  }

  .ph {
    margin-bottom: 14px;
  }
}

@media (max-width: 560px) {
  .gallery {
    columns: 1;
  }
}

/* ---- Lightbox ---- */
.lightbox {
  border: none;
  padding: 0;
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  background: rgba(8, 13, 12, 0.93);
  color: #e8efec;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox[open] {
  display: flex;
}

.lightbox::backdrop {
  background: transparent;
}

.lb-stage {
  margin: 0;
  max-width: calc(100vw - 140px);
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.lb-img {
  max-width: 100%;
  max-height: calc(100vh - 110px);
  width: auto;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.6);
}

.lb-caption {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: 14px;
  color: #b9c7c1;
}

.lb-count {
  color: #7d8c86;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.lb-btn {
  position: fixed;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  transition: background 0.15s ease;
}

.lb-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lb-btn .icon {
  width: 22px;
  height: 22px;
}

.lb-close {
  top: 18px;
  right: 18px;
}

.lb-prev {
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.lb-next {
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 720px) {
  .lb-stage {
    max-width: calc(100vw - 16px);
  }

  .lb-img {
    max-height: calc(100vh - 150px);
  }

  .lb-prev,
  .lb-next {
    top: auto;
    bottom: 16px;
    transform: none;
  }

  .lb-prev {
    left: 16px;
  }

  .lb-next {
    right: 16px;
  }
}

/* ---- Reveal animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-stagger.in > * {
  opacity: 1;
  transform: none;
}

.reveal-stagger.in > :nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.in > :nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.in > :nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.in > :nth-child(5) { transition-delay: 0.32s; }

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

  .reveal,
  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .scroll-cue {
    animation: none;
  }

  .btn,
  .project-card {
    transition: none;
  }
}

/* ---- Print ---- */
@media print {
  .site-header,
  .scroll-cue,
  .hero-social,
  .hero-cta,
  .theme-toggle,
  .contact-actions,
  .contact-social,
  .featured-media {
    display: none !important;
  }

  .hero {
    min-height: auto;
    color: #000;
  }

  .hero-bg,
  .hero-scrim {
    display: none;
  }

  .hero h1,
  .hero-tagline,
  .hero-sub,
  .hero-eyebrow {
    color: #000;
    text-shadow: none;
  }

  .section {
    padding: 24px 0;
  }

  body {
    background: #fff;
    color: #000;
  }
}