*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #f5f3ef;
  --surface: #ffffff;
  --border: #e2ddd6;
  --text: #1a1814;
  --muted: #8a8480;
  --accent: #2d6a2d;
  --accent2: #1e5fa8;
  --radius: 12px;
  --mono: 'DM Mono', monospace;
  --serif: 'DM Serif Display', serif;
  --sans: 'DM Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── NAV ─────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav-logo,
.nav-logo>a {
  font-family: var(--mono);
  font-size: .9rem;
  color: var(--accent);
  letter-spacing: .05em;
  text-decoration: none;
}

.nav-logo>a:hover {
  cursor: pointer;
  text-decoration: underline;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: .85rem;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--mono);
  letter-spacing: .04em;
  transition: color .2s;
}

.nav-links a:hover {
  color: var(--text);
}

/* ── HERO ────────────────────────────────── */
#iam {
  /* min-height: 100vh; */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 7rem 2rem 4rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-tag {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--accent);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp .6s .1s forwards;
}

h1 {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp .6s .2s forwards;
}

h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp .6s .35s forwards;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .6s .5s forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .06em;
  text-decoration: none;
  border-radius: 6px;
  padding: .65rem 1.4rem;
  transition: all .2s;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: #235223;
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── DIVIDER ─────────────────────────────── */
.section-divider {
  max-width: 900px;
  margin: 0 auto;
  border: none;
  border-top: 1px solid var(--border);
}

/* ── ABOUT ───────────────────────────────── */
#about {
  max-width: 900px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.section-label {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.about-body {
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.75;
}

.about-body p+p {
  margin-top: .8rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin-top: 1.5rem;
}

.skill-pill {
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--accent2);
  background: rgba(30, 95, 168, .07);
  border: 1px solid rgba(30, 95, 168, .2);
  border-radius: 4px;
  padding: .35rem .6rem;
  letter-spacing: .04em;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  background: var(--surface);
  padding: 1.5rem;
}

.stat-num {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .3rem;
}

.stat-label {
  font-size: .78rem;
  color: var(--muted);
  font-family: var(--mono);
  letter-spacing: .04em;
}

/* ── PROJECTS ────────────────────────────── */
#projects {
  max-width: 900px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  transition: border-color .2s, transform .2s;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity .2s;
}

.project-card:hover {
  border-color: #333;
  transform: translateY(-3px);
}

.project-card:hover::before {
  opacity: 1;
}

.project-icon {
  /* height: 40px; */
  /* background: rgba(45, 106, 45, .07);
  border: 1px solid rgba(45, 106, 45, .18); */
  /* border-radius: 8px; */
  display: flex;
  align-items: center;
  justify-content: start;
  font-size: 1.2rem;
  gap: 15px;
}

.project-icon img {
  width: 28px;
  height: auto;
  display: flex;
  justify-content: start;
}

.project-name {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text);
}

.project-desc {
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.6;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .4rem;
}

.tag {
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .15rem .5rem;
  letter-spacing: .04em;
}

.project-arrow {
  align-self: flex-end;
  font-size: .85rem;
  color: var(--muted);
  transition: color .2s, transform .2s;
}

.project-card:hover .project-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

/* ── CONTACT ─────────────────────────────── */
#contact {
  max-width: 900px;
  margin: 0 auto;
  padding: 5rem 2rem 7rem;
}

.contact-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-box h2 {
  margin-bottom: .5rem;
}

.contact-sub {
  font-size: .95rem;
  color: var(--muted);
}

.social-links {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

.social-link {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .5rem 1rem;
  letter-spacing: .05em;
  transition: all .2s;
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ── FOOTER ──────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  letter-spacing: .06em;
  padding: 2rem;
}

footer,
footer>a {
  text-align: center;
  /* font-family: var(--mono); */
  font-size: .8rem;
  /* font-size: .95rem; */
  color: var(--muted);

  text-decoration: none;
}

footer>a:hover {
  text-decoration: underline;
}

/* ── ANIMATIONS ──────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s, transform .55s;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 640px) {
  #about {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-box {
    flex-direction: column;
  }

  .nav-links {
    display: none;
  }
}