:root {
  --bg: #E8E0D0;
  --bg-alt: #DDD2BC;
  --panel: #F1EAD9;
  --grid-line: rgba(106, 138, 114, 0.08);
  --line: #6A8A72;
  --ink: #1E1A16;
  --ink-dim: #7F7665;
  --accent: #6A8A72;
  --accent-2: #6A8A72;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

#experience,
#projects,
#skills,
#contact {
  scroll-margin-top: 76px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
[hidden] { display: none; }

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

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

.grid-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--accent-2);
  margin: 0 0 0.75rem;
}
.eyebrow.center { text-align: center; }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 6vw;
  background: rgba(232, 224, 208, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.nav__brand span {
  color: var(--ink-dim);
  font-weight: 400;
  font-size: 0.85rem;
}

.nav__links {
  display: flex;
  gap: 2.2rem;
  font-family: var(--font-mono);
  font-size: 1.05rem;
}
.nav__links a {
  color: var(--ink-dim);
  font-weight: 700;
  transition: color 0.2s;
  position: relative;
}
.nav__links a:hover { color: var(--accent); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding: 6rem 6vw 2rem;
  max-width: 1200px;
  margin: 0 auto;
  min-height: calc(100vh - 76px);
  min-height: calc(100dvh - 76px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero__text h1 {
  font-family: 'PT Serif', serif;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.02;
  margin: 0 0 1.4rem;
  font-weight: 700;
  color: var(--ink);
}
.hero__text h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero__bio {
  color: var(--ink-dim);
  max-width: 46ch;
  margin-bottom: 2rem;
}
.hero__bio strong { color: var(--ink); }

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--accent);
  background: none;
  color: var(--accent);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.btn:hover { background: var(--accent); color: var(--bg); }

.projects-more { text-align: center; margin-top: 3rem; }

.hero__portrait { display: flex; justify-content: center; }

.frame {
  position: relative;
  width: 100%;
  max-width: 340px;
  border: 1px solid var(--line);
  padding: 14px;
  background: var(--panel);
  border-radius: var(--radius);
}
.frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(15%);
  image-rendering: auto;
  border-radius: calc(var(--radius) - 4px);
}
.frame__corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--accent);
}
.frame__corner.tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.frame__corner.tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.frame__corner.bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.frame__corner.br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

/* ---- hero stats bar ---- */
.hero__stats {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  padding: 1.5rem 1rem;
  text-align: center;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: none; }
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--accent);
}
.stat__label {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}

.stat--grad {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.stat__gradmark {
  width: 34px;
  height: 34px;
  color: var(--accent);
}
.stat__gradmark svg { width: 100%; height: 100%; }
.stat__gradline1 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
.stat__gradline2 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}

/* =========================================================
   SECTIONS (shared)
   ========================================================= */
.section {
  padding: 6rem 6vw;
  max-width: 1200px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.section.is-visible { opacity: 1; transform: translateY(0); }
.section--alt { background: var(--bg-alt); max-width: 100%; }
.section--alt > * { max-width: 1200px; margin-left: auto; margin-right: auto; }

.section--tight-top { padding-top: 2.75rem; }

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0 0 3rem;
  font-weight: 600;
  color: var(--ink);
}
.section__title--experience {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.section__title--projects {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.section__title.center {
  display: block;
  width: 100%;
  text-align: center;
}
.section__title em { font-style: normal; color: var(--accent); }

.section--alt .section__title.center {
  text-align: center;
}

/* =========================================================
   PROJECTS
   ========================================================= */
#projects { max-width: 1500px; }

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}

.project-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.project-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-alt);
}
.project-card__media img,
.project-card__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-card__media--contain img,
.project-card__media--contain video { object-fit: contain; }

.project-card__body { padding: 1.4rem 1.5rem 1.6rem; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  border-radius: 999px;
}
.tag.status-current { border-color: var(--accent-2); color: var(--accent-2); }
.tag.status-past { border-color: var(--ink-dim); }

.project-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
  font-weight: 600;
  color: var(--ink);
}
.project-card__body p {
  color: var(--ink-dim);
  font-size: 0.92rem;
  margin: 0 0 1rem;
}

.expand-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
}

/* =========================================================
   EXPERIENCE — vertical timeline, cards alternating left/right
   ========================================================= */
.exp-timeline {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}
.exp-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--line);
  transform: translateX(-50%);
}

.exp-timeline__cap {
  position: absolute;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  z-index: 2;
}
.exp-timeline__cap--top { top: 0; transform: translate(-50%, -50%); }
.exp-timeline__cap--bottom { bottom: 0; transform: translate(-50%, 50%); }

.exp-row {
  position: relative;
  display: flex;
  align-items: flex-start;
  padding: 3.2rem 0;
}
.exp-row:first-child { padding-top: 1rem; }
.exp-row:last-child { padding-bottom: 1rem; }

.exp-row__side {
  width: calc(50% - 60px);
}

.exp-row__node-col {
  flex-shrink: 0;
  width: 120px;
  display: flex;
  justify-content: center;
  padding-top: 30px;
}
.exp-row__node {
  --stub: 53px;
  position: relative;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--bg);
  z-index: 2;
}
.exp-row__node::before,
.exp-row__node::after {
  content: "";
  position: absolute;
  top: 50%;
  width: var(--stub);
  height: 3px;
  background: var(--line);
  transform: translateY(-50%);
}
.exp-row__node::before { right: 100%; }
.exp-row__node::after { left: 100%; }

.exp-row__node--logo {
  --stub: 35px;
  width: 50px;
  height: 50px;
  padding: 6px;
  border-width: 3px;
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.exp-row__node--logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.exp-row__node--logo-lg { padding: 0; }
.exp-row__node--question {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.exp-card {
  position: relative;
  border: 2px solid var(--line);
  background: var(--panel);
  padding: 1.5rem 1.7rem 1.8rem;
  border-radius: var(--radius);
  filter: drop-shadow(0 6px 14px rgba(30, 26, 22, 0.16));
}

.exp-card::after {
  content: "";
  position: absolute;
  top: 28px;
  width: 18px;
  height: 18px;
  background: var(--panel);
  border-radius: 2px;
  transform: rotate(45deg);
}
.exp-card--logo::after { top: 46px; }
.exp-card--point-right::after {
  right: -9px;
  border-top: 2px solid var(--line);
  border-right: 2px solid var(--line);
}
.exp-card--point-left::after {
  left: -9px;
  border-bottom: 2px solid var(--line);
  border-left: 2px solid var(--line);
}

.exp-row__meta {
  padding-top: 30px;
}
.exp-row__meta--left { text-align: right; }
.exp-row__meta--right { text-align: left; }
.exp-row__dates {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.3rem;
}
.exp-row__location {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-dim);
  margin: 0;
}

.exp-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  background: var(--bg);
  overflow: hidden;
  margin-bottom: 1.2rem;
  border-radius: calc(var(--radius) - 4px);
}
.exp-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
}
.exp-card__media--contain { aspect-ratio: 1000 / 734; }
.exp-card__media--contain img { object-fit: contain; }
.exp-card__icon-panel {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16%;
  color: var(--accent-2);
}
.exp-card__icon-panel svg { width: 100%; height: 100%; }
.exp-row--upcoming .exp-card__icon-panel {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 600;
}

.exp-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--ink);
}
.exp-card__role {
  font-size: 0.9rem;
  color: var(--ink-dim);
  margin: 0 0 1rem;
}
.exp-card__desc {
  color: var(--ink-dim);
  font-size: 0.92rem;
  margin: 0 0 1.2rem;
}
.exp-card__more {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 0 0 2px;
  margin: 0;
  cursor: pointer;
  transition: border-color 0.2s;
}
.exp-card__more:hover { border-color: var(--accent); }

/* =========================================================
   SKILLS
   ========================================================= */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.skill-card {
  border: 1px solid var(--line);
  padding: 1.6rem 1.6rem 1.8rem;
  border-radius: var(--radius);
  background: var(--panel);
}
.skill-card h3 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 1rem;
}
.skill-card li {
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.95rem;
  color: var(--ink);
}
.skill-card li:last-child { border-bottom: none; }

/* =========================================================
   CONTACT
   ========================================================= */
#contact .section__title { margin-bottom: 1.25rem; }

.contact__blurb {
  text-align: center;
  color: var(--ink-dim);
  max-width: 56ch;
  margin: 0 auto 3rem;
}
.contact__links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}
.contact__link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  border: 1px solid var(--line);
  padding: 1.3rem 1.5rem;
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}
.contact__link:hover { border-color: var(--accent); background: var(--panel); }
.contact__icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  color: var(--accent);
}
.contact__icon svg { width: 100%; height: 100%; }
.contact__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: filter 0.2s, transform 0.2s;
}
.contact__icon--linkedin {
  width: 44px;
  height: 44px;
}
.contact__link:hover .contact__icon--phone img,
.contact__link:hover .contact__icon--email img {
  filter: brightness(1.15);
  transform: translateY(-3px) scale(1.08);
}
.contact__link:hover .contact__icon--linkedin img {
  filter: brightness(1.15);
  transform: translateY(-5px) scale(1.12);
}
.contact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-2);
  margin-bottom: 0.4rem;
}
.contact__value {
  font-size: 0.88rem;
  color: var(--ink);
  white-space: nowrap;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding: 2.5rem 6vw 3rem;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-top: 1px solid var(--line);
}
.footer p { margin: 0; }

/* =========================================================
   MODAL (shared by project cards and experience "Read More")
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 26, 22, 0.75);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 4vh 4vw;
}
.modal.is-open { opacity: 1; pointer-events: auto; }

.modal__panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  max-width: 720px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  border-radius: var(--radius);
  transform: translateY(16px);
  transition: transform 0.25s ease, max-width 0.25s ease;
}
.modal__panel--wide { max-width: 900px; }
.modal.is-open .modal__panel { transform: translateY(0); }

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  background: rgba(232, 224, 208, 0.92);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  cursor: pointer;
}
.modal__close:hover { border-color: var(--accent); color: var(--accent); }

.modal__media {
  aspect-ratio: 16 / 9;
  background: var(--bg-alt);
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.modal__media img,
.modal__media video { width: 100%; height: 100%; object-fit: cover; }
.modal__media--contain img,
.modal__media--contain video { object-fit: contain; }
.modal__media.is-hidden { display: none; }

.modal__body { padding: 1.8rem 2rem 2.2rem; }
.modal__body h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 0.9rem;
  color: var(--ink);
}
#modalDesc { color: var(--ink-dim); }
#modalDesc p { margin: 0 0 0.9rem; }
#modalDesc p:last-child { margin-bottom: 0; }
#modalDesc a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
#modalDesc a:hover { color: var(--accent-2); }

.modal__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
  margin-top: 1.4rem;
}
.modal__gallery:empty { display: none; }
.modal__gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: grayscale(15%);
}
.modal__gallery img:first-child {
  grid-column: 1 / -1;
  aspect-ratio: 4 / 3;
  object-position: center;
}
.modal__gallery img.is-contain {
  object-fit: contain;
  background: var(--panel);
  filter: none;
}
.modal__gallery a.is-wide {
  grid-column: 1 / -1;
  display: block;
}
.modal__gallery a.is-wide img {
  aspect-ratio: 3 / 2;
  object-fit: contain;
  object-position: center;
  background: var(--panel);
  filter: none;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .project-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__portrait { order: -1; max-width: 260px; margin: 0 auto; }

  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav__links.is-open { max-height: 300px; }
  .nav__links a { padding: 1rem 6vw; border-top: 1px solid var(--line); }
}

@media (max-width: 700px) {
  .exp-timeline::before { display: none; }
  .exp-timeline__cap { display: none; }
  .exp-row { flex-direction: column; padding: 2.2rem 0; }
  .exp-row__node-col { display: none; }
  .exp-row__side { width: 100%; }
  .exp-row__side:has(.exp-row__meta) { order: 1; }
  .exp-row__side:has(.exp-card) { order: 2; }
  .exp-row__meta { padding-top: 0; margin-bottom: 0.8rem; }
  .exp-row__meta--left,
  .exp-row__meta--right { text-align: left; }
  .exp-card::after { display: none; }
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}