/* ===== HOME PAGE — index.html only ===== */

/* HERO */
#hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 6rem 2rem 4rem;
  z-index: 1;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1100px; width: 100%;
}

/* Terminal */
.terminal-window {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glow), 0 24px 48px rgba(0,0,0,.5);
}
.terminal-bar {
  display: flex; align-items: center; gap: .5rem;
  padding: .75rem 1rem;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red    { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green  { background: #10b981; }
.terminal-title { font-family: var(--font-mono); font-size: .75rem; color: var(--text-muted); margin-left: .5rem; }
.terminal-body {
  padding: 1.25rem 1.5rem;
  min-height: 200px;
  display: flex; flex-direction: column; gap: .4rem;
}
.term-line { font-family: var(--font-mono); font-size: .82rem; line-height: 1.6; }
.t-prompt  { color: var(--accent3); margin-right: .5rem; }
.t-cmd     { color: var(--text); }
.t-output  { color: var(--text-dim); white-space: pre; }
.t-cursor  { color: var(--accent); animation: blink 1s infinite; }

/* Hero content */
.hero-label {
  font-family: var(--font-mono); font-size: .8rem;
  color: var(--accent); margin-bottom: 1rem; letter-spacing: .05em;
}
.hero-name {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -.03em; margin-bottom: 1.25rem;
}
.hero-name .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
  font-family: var(--font-mono); font-size: .95rem;
  color: var(--text-dim); min-height: 2rem; margin-bottom: 2rem;
}
.hero-subtitle::after { content: '|'; color: var(--accent); animation: blink 1s infinite; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  color: var(--text-muted); font-family: var(--font-mono); font-size: .7rem;
  animation: fadeInUp .5s ease 2s both;
}
.scroll-arrow {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollDown 1.5s ease infinite;
}
@keyframes scrollDown {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ABOUT */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: start;
}
.about-text p { color: var(--text-dim); margin-bottom: 1.25rem; font-size: 1.05rem; }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; text-align: center;
  transition: border-color .3s, box-shadow .3s;
}
.stat-card:hover { border-color: var(--accent); box-shadow: var(--glow-sm); }
.stat-num  { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; color: var(--accent); line-height: 1; }
.stat-label{ font-size: .75rem; color: var(--text-muted); margin-top: .4rem; }

/* STACK */
.stack-categories {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 2rem; margin-bottom: 3rem;
}
.stack-cat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: border-color .3s;
}
.stack-cat:hover { border-color: rgba(0,229,255,.3); }
.cat-title {
  font-family: var(--font-mono); font-size: .9rem; color: var(--text-dim);
  margin-bottom: 1.5rem; display: flex; align-items: center; gap: .5rem;
}

/* PROJECTS (home — featured only) */
.projects-home-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem;
}
.project-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: border-color .3s, transform .2s, box-shadow .3s;
}
.project-card:hover {
  border-color: rgba(0,229,255,.4); transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,.3), var(--glow-sm);
}
.project-card.featured {
  grid-column: 1 / -1;
  border-color: rgba(0,229,255,.25);
  background: linear-gradient(135deg, var(--surface), rgba(0,229,255,.03));
}
.project-header {
  display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: .75rem;
}
.project-tag  { font-family: var(--font-mono); font-size: .72rem; color: var(--text-muted); }
.project-badges { display: flex; gap: .4rem; }
.project-links  { display: flex; gap: .5rem; }
.icon-link { font-size: 1.1rem; color: var(--accent); transition: transform .2s; display: inline-block; }
.icon-link:hover { transform: translate(2px,-2px); }

.project-title { font-size: 1.3rem; font-weight: 700; margin-bottom: .75rem; }
.project-desc  { color: var(--text-dim); font-size: .9rem; line-height: 1.6; margin-bottom: 1rem; }
.project-stack { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.project-stack span {
  font-family: var(--font-mono); font-size: .7rem;
  padding: .15rem .6rem;
  background: rgba(0,229,255,.07); border: 1px solid rgba(0,229,255,.2);
  border-radius: 4px; color: var(--accent);
}
.project-stats { display: flex; gap: 1.5rem; }
.p-stat        { font-family: var(--font-mono); font-size: .75rem; color: var(--text-muted); }
.p-stat-val    { color: var(--accent3); margin-right: .3rem; }

.view-all-wrap { text-align: center; margin-top: 2.5rem; }

/* PHILOSOPHY */
.pillars-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.pillar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem 1.5rem;
  text-align: center; transition: border-color .3s, transform .2s;
}
.pillar:hover { border-color: rgba(0,229,255,.3); transform: translateY(-4px); }
.pillar-icon { font-size: 2rem; margin-bottom: 1rem; }
.pillar h3   { font-size: .95rem; font-weight: 600; margin-bottom: .6rem; }
.pillar p    { font-size: .83rem; color: var(--text-muted); line-height: 1.6; }

/* CONTACT */
.contact-inner {
  display: grid; grid-template-columns: 1fr 1.5fr;
  gap: 4rem; align-items: center;
}
.contact-text p     { font-size: 1.3rem; color: var(--text); margin-bottom: .5rem; }
.contact-sub {
  font-family: var(--font-mono); font-size: 2rem !important; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.contact-links    { display: flex; flex-direction: column; gap: 1rem; }
.contact-card {
  display: flex; align-items: center; gap: 1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem 1.25rem;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.contact-card:hover { border-color: var(--accent); transform: translateX(4px); box-shadow: var(--glow-sm); }
.contact-icon     { font-family: var(--font-mono); font-weight: 700; font-size: 1rem; color: var(--accent); width: 2.5rem; text-align: center; }
.contact-platform { font-size: .8rem; color: var(--text-muted); font-family: var(--font-mono); }
.contact-handle   { font-size: .9rem; color: var(--text); font-weight: 500; }
.contact-arrow    { margin-left: auto; color: var(--accent); opacity: 0; transition: opacity .2s, transform .2s; }
.contact-card:hover .contact-arrow { opacity: 1; transform: translate(2px,-2px); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .terminal-window { order: 2; }
  .hero-content    { order: 1; }
  .about-grid      { grid-template-columns: 1fr; gap: 2rem; }
  .stack-categories{ grid-template-columns: 1fr; }
  .projects-home-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: 1; }
  .pillars-grid    { grid-template-columns: repeat(2,1fr); }
  .contact-inner   { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .hero-name    { font-size: 2.4rem; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid   { grid-template-columns: 1fr 1fr; }
}