/* ── TECH STACK ── */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.stack-item {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 1.2rem 1rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  transition: all 0.2s; cursor: default;
}
.stack-item:hover {
  border-color: var(--accent);
  background: rgba(0,212,255,0.04);
  transform: translateY(-2px);
}
.stack-icon { font-size: 1.5rem; }
.stack-name { font-family: var(--mono); font-size: 0.68rem; color: var(--text2); letter-spacing: 0.05em; }
.stack-role { font-size: 0.68rem; color: var(--text3); text-align: center; }


/* ── ABOUT ── */
.about-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  margin-top: 3rem;
  align-items: start;
}

.about-card {
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 12px; padding: 2.5rem; position: relative; overflow: hidden;
}
.about-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(135deg, rgba(124,58,237,0.05) 0%, transparent 60%);
}

.about-avatar {
  width: 68px; height: 68px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 1.3rem; font-weight: 700; color: #fff;
  margin-bottom: 1.5rem;
}
.about-name       { font-family: var(--display); font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 0.2rem; }
.about-title-role { font-family: var(--mono); font-size: 0.7rem; color: var(--accent); letter-spacing: 0.08em; margin-bottom: 0.5rem; }
.about-location   { font-size: 0.82rem; color: var(--text2); font-weight: 300; margin-bottom: 1.5rem; }

.about-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem;
}
.astat {
  background: var(--bg4); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.9rem;
}
.astat-num   { font-family: var(--display); font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.astat-label { font-family: var(--mono); font-size: 0.58rem; color: var(--text3); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.2rem; }

.about-bio    { font-size: 0.95rem; color: var(--text2); line-height: 1.8; font-weight: 300; }
.about-bio p  { margin-bottom: 1.2rem; }
.about-bio strong { color: var(--text); font-weight: 500; }

.expertise-list { margin-top: 2rem; }
.exp-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0; border-bottom: 1px solid var(--border);
  font-size: 0.88rem; color: var(--text2);
}
.exp-item:last-child { border-bottom: none; }
.exp-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent3); flex-shrink: 0; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
}


/* ── CONTACT ── */
.contact-section {
  padding: 5rem 4rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.contact-inner { max-width: 600px; }

.contact-form { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-label {
  font-family: var(--mono); font-size: 0.62rem; color: var(--text3);
  letter-spacing: 0.1em; text-transform: uppercase;
}

.form-input, .form-textarea {
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 6px; padding: 0.75rem 1rem;
  color: var(--text); font-family: var(--body); font-size: 0.9rem;
  outline: none; transition: border-color 0.2s; resize: none;
}
.form-input:focus, .form-textarea:focus { border-color: var(--accent); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text3); }
.form-textarea { min-height: 120px; }

.btn-submit {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent); color: var(--bg);
  border: none; cursor: pointer;
  font-family: var(--mono); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.9rem 2rem; border-radius: 4px;
  transition: all 0.2s; align-self: flex-start;
}
.btn-submit:hover { background: #33dcff; transform: translateY(-1px); }

@media (max-width: 900px) {
  .contact-section { padding-left: 1.5rem; padding-right: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
}