/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #070d1a;
  --bg2: #0a1226;
  --bg3: #0d1a33;
  --accent: #00d4ff;
  --hot: #ff3d6e;
  --text: #c8d8f0;
  --muted: #5a7099;
  --border: #1a2d50;
  --card: #0b1628;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'Geologica', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ===== UTILITY ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.accent { color: var(--accent); }
.accent-text { color: var(--accent); }
.hot-text { color: var(--hot); }
.section-label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  opacity: 0.8;
}
.section-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: #e8f0ff;
  margin-bottom: 48px;
  line-height: 1.1;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 4px;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: #33dfff; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,255,0.3); }
.btn-primary.btn-lg { font-size: 16px; padding: 18px 44px; }

.btn-ghost {
  display: inline-block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 14px 24px;
  border-radius: 4px;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.btn-ghost:hover { border-color: var(--accent); background: rgba(0,212,255,0.05); }

.btn-outline {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 22px;
  border-radius: 4px;
  transition: all 0.2s;
}
.btn-outline:hover { background: rgba(0,212,255,0.1); }

.btn-outline-sm {
  display: inline-block;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 18px;
  border-radius: 4px;
  transition: all 0.2s;
  margin-top: 8px;
}
.btn-outline-sm:hover { border-color: var(--accent); color: var(--accent); }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(7,13,26,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 64px;
}
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 24px;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 18px; font-weight: 700;
  color: #e8f0ff;
}
.nav-links {
  list-style: none;
  display: flex; align-items: center; gap: 8px;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 4px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.burger { display: none; background: none; border: none; color: var(--text); font-size: 22px; cursor: pointer; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  padding-top: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  overflow: hidden;
  padding-left: max(24px, calc((100vw - 1160px) / 2 + 24px));
  padding-right: max(24px, calc((100vw - 1160px) / 2 + 24px));
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0; opacity: 0.7;
}
.hero-content { position: relative; z-index: 1; max-width: 580px; }
.hero-badge {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--accent);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  padding: 6px 16px; border-radius: 2px;
  display: inline-block; margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  color: #f0f8ff;
  line-height: 1.05;
  margin-bottom: 20px;
}
.hero-sub {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; }
.stat-n {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat-l { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }

/* TERMINAL */
.hero-terminal {
  position: relative; z-index: 1;
  background: #060c18;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 420px;
  flex-shrink: 0;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,212,255,0.05);
  font-family: var(--font-mono);
  font-size: 13px;
  overflow: hidden;
}
.terminal-bar {
  background: #0d1726;
  padding: 12px 16px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }
.terminal-title { margin-left: auto; color: var(--muted); font-size: 12px; }
.terminal-body { padding: 20px; display: flex; flex-direction: column; gap: 6px; }
.t-line { display: flex; gap: 8px; }
.t-prompt { color: var(--accent); }
.t-cmd { color: #e8f0ff; }
.t-out { color: var(--muted); padding-left: 16px; }
.t-out.success { color: #28c840; }
.t-cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.about-text p { color: var(--muted); margin-bottom: 16px; font-size: 17px; }
.about-text strong { color: var(--text); }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.a-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.a-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.a-icon { font-size: 24px; margin-bottom: 12px; }
.a-card h3 { font-size: 16px; font-weight: 700; color: #e8f0ff; margin-bottom: 8px; }
.a-card p { font-size: 14px; color: var(--muted); }

/* ===== PROJECTS ===== */
.projects { padding: 100px 0; }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.proj-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.proj-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.proj-card:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.4); }
.proj-card:hover::before { opacity: 1; }
.proj-card.featured { border-color: rgba(0,212,255,0.2); grid-column: span 1; }
.proj-tag {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 700;
  color: var(--accent);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
  padding: 3px 10px; border-radius: 2px;
  display: inline-block; margin-bottom: 14px;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.proj-card h3 { font-size: 19px; font-weight: 700; color: #e8f0ff; margin-bottom: 10px; }
.proj-card p { font-size: 14px; color: var(--muted); margin-bottom: 18px; line-height: 1.6; }
.proj-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.proj-stack span {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 3px 9px; border-radius: 3px;
}
.proj-meta { display: flex; align-items: center; justify-content: space-between; }
.proj-meta span { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.proj-status { font-size: 12px !important; }
.proj-status.live { color: #28c840 !important; }
.proj-status.beta { color: var(--accent) !important; }
.proj-status.wip { color: var(--hot) !important; }

.new-proj {
  display: flex; align-items: center; justify-content: center;
  border-style: dashed; border-color: var(--border);
  min-height: 180px;
}
.new-proj-inner { text-align: center; }
.plus-icon {
  display: block;
  font-size: 32px; color: var(--border);
  margin-bottom: 8px;
}
.new-proj p { font-size: 14px; color: var(--muted); margin-bottom: 4px; }

/* ===== STACK ===== */
.stack {
  padding: 100px 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stack-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.stack-cat h4 {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.tech-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-pills span {
  background: rgba(0,212,255,0.06);
  border: 1px solid rgba(0,212,255,0.15);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 13px;
  border-radius: 3px;
  transition: background 0.2s;
}
.tech-pills span:hover { background: rgba(0,212,255,0.12); }

/* ===== COMMUNITY ===== */
.community { padding: 100px 0; }
.steps {
  display: flex; align-items: flex-start; justify-content: center;
  gap: 0; margin-bottom: 60px;
}
.step {
  flex: 1; max-width: 280px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 28px;
}
.step-arrow {
  color: var(--accent); font-size: 24px;
  align-self: center; padding: 0 16px; opacity: 0.4;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 40px; font-weight: 700;
  color: rgba(0,212,255,0.12);
  line-height: 1; margin-bottom: 16px;
}
.step h3 { font-size: 17px; font-weight: 700; color: #e8f0ff; margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--muted); }

.perks {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  max-width: 700px; margin: 0 auto;
}
.perk {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--muted);
  padding: 10px 16px;
  background: rgba(0,212,255,0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  text-align: center;
}
.contact-sub { color: var(--muted); margin-bottom: 48px; font-size: 17px; }
.contact-form {
  max-width: 620px; margin: 0 auto 40px;
  text-align: left;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--border); }
.contact-form .btn-primary { width: 100%; text-align: center; display: block; }
.contact-links {
  display: flex; justify-content: center; gap: 32px;
  margin-top: 32px;
}
.contact-links a {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--muted);
  transition: color 0.2s;
}
.contact-links a:hover { color: var(--accent); }

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.footer-brand {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 15px; color: #e8f0ff;
}
.footer-copy { font-size: 13px; color: var(--muted); }
.footer-links a { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.footer-links a:hover { color: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero { flex-direction: column; padding-top: 100px; padding-bottom: 60px; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-terminal { width: 100%; max-width: 480px; }
  .about-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .stack-categories { grid-template-columns: 1fr 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); padding: 8px 0; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 64px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 20px; gap: 4px; }
  .burger { display: block; }
  .projects-grid { grid-template-columns: 1fr; }
  .stack-categories { grid-template-columns: 1fr; }
  .perks { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}