@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ===== TOKENS ===== */
:root {
  --bg: #0A0A0F;
  --bg-card: #13131A;
  --purple: #7C3AED;
  --purple-light: #9D5FF0;
  --cyan: #06B6D4;
  --text: #F0F0F8;
  --text-muted: #8888AA;
  --border: rgba(124,58,237,0.2);
  --glow-purple: 0 0 32px rgba(124,58,237,0.35);
  --glow-cyan: 0 0 24px rgba(6,182,212,0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; }
code, .mono { font-family: 'JetBrains Mono', monospace; }

/* ===== LAYOUT ===== */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }

/* ===== FOCUS ===== */
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 48px; padding: 0 28px; border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif; font-size: 1rem; font-weight: 600;
  cursor: pointer; border: none; transition: var(--transition);
}
.btn-primary {
  background: var(--purple); color: #fff;
  box-shadow: var(--glow-purple);
}
.btn-primary:hover { background: var(--purple-light); transform: translateY(-2px); box-shadow: 0 0 48px rgba(124,58,237,0.5); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--purple); color: var(--purple-light); transform: translateY(-2px); }

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif; font-size: 1.3rem; font-weight: 700;
  color: var(--text); display: flex; align-items: center; gap: 2px;
}
.nav-logo .cursor {
  display: inline-block; width: 2px; height: 1.1em;
  background: var(--cyan); margin-left: 2px;
  animation: blink 1.2s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; transition: var(--transition); }
.nav-links a:hover { color: var(--text); }
.nav-links a.yt-link { color: var(--cyan); }
.nav-cta { display: flex; align-items: center; gap: 16px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: rgba(10,10,15,0.97); flex-direction: column;
  align-items: center; justify-content: center; gap: 40px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 600; color: var(--text); transition: var(--transition); }
.mobile-menu a:hover { color: var(--purple-light); }

/* ===== HERO ===== */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: 88px; position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(124,58,237,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(6,182,212,0.1) 0%, transparent 60%);
  animation: meshPulse 8s ease-in-out infinite alternate;
}
@keyframes meshPulse {
  from { opacity: 0.7; }
  to { opacity: 1; }
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.hero-content { display: flex; flex-direction: column; gap: 28px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.3);
  color: var(--cyan); padding: 8px 16px; border-radius: 99px;
  font-size: 0.9rem; font-weight: 600; font-family: 'Space Grotesk', sans-serif;
  width: fit-content;
  box-shadow: var(--glow-cyan);
}
.hero-title { max-width: 14ch; }
.hero-title span { color: var(--purple-light); }
.hero-sub { color: var(--text-muted); max-width: 48ch; font-size: 1.1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.scroll-indicator {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.85rem;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }

/* ===== TERMINAL ===== */
.terminal {
  background: #0D0D14; border-radius: var(--radius-lg);
  border: 1px solid var(--border); overflow: hidden;
  box-shadow: var(--glow-purple), 0 32px 64px rgba(0,0,0,0.5);
}
.terminal-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; background: #16161F;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red { background: #FF5F57; }
.dot-yellow { background: #FEBC2E; }
.dot-green { background: #28C840; }
.terminal-title { margin-left: auto; margin-right: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--text-muted); }
.terminal-body { padding: 24px; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; line-height: 1.8; min-height: 220px; }
.t-prompt { color: var(--cyan); }
.t-cmd { color: var(--text); }
.t-output { color: var(--text-muted); }
.t-success { color: #28C840; }
.t-purple { color: var(--purple-light); }
.t-cursor { display: inline-block; width: 8px; height: 1em; background: var(--cyan); vertical-align: text-bottom; animation: blink 1.2s step-end infinite; }

/* ===== SOCIAL PROOF STRIP ===== */
#social-proof { padding: 0; overflow: hidden; }
.strip-track {
  display: flex; align-items: center; gap: 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 20px 0; overflow: hidden;
}
.strip-inner {
  display: flex; gap: 64px; align-items: center;
  animation: scroll-strip 20s linear infinite;
  white-space: nowrap; flex-shrink: 0;
}
@keyframes scroll-strip {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.strip-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-muted); font-weight: 600; font-size: 0.95rem;
  white-space: nowrap;
}
.strip-item .icon { font-size: 1.2rem; }
.strip-item span.highlight { color: var(--text); }
.strip-divider { color: var(--border); font-size: 1.5rem; }

/* ===== ABOUT ===== */
#about { background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(124,58,237,0.07) 0%, transparent 70%); }
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 72px; align-items: center; }
.about-photo-wrap { position: relative; }
.about-photo {
  width: 100%; max-width: 360px; border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--glow-purple), 0 24px 48px rgba(0,0,0,0.4);
  object-fit: cover; aspect-ratio: 3/4;
}
.about-photo-wrap::before {
  content: ''; position: absolute; inset: -1px;
  border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--purple), var(--cyan));
  z-index: -1; opacity: 0.4;
}
.about-content { display: flex; flex-direction: column; gap: 20px; }
.about-tag { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }
.about-bio { color: var(--text-muted); max-width: 55ch; }
.about-bio strong { color: var(--text); }
.social-links { display: flex; gap: 16px; flex-wrap: wrap; }
.social-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px; font-size: 0.9rem; font-weight: 600;
  border: 1px solid var(--border); transition: var(--transition);
  font-family: 'Space Grotesk', sans-serif;
}
.social-link:hover { border-color: var(--purple); color: var(--purple-light); transform: translateY(-2px); }
.social-link svg { width: 18px; height: 18px; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header p { color: var(--text-muted); max-width: 48ch; margin: 12px auto 0; }
.section-tag {
  display: inline-block; color: var(--cyan); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px;
  font-family: 'JetBrains Mono', monospace;
}

/* ===== PROJECTS ===== */
#projects { background: rgba(124,58,237,0.03); }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
  transition: var(--transition); position: relative; overflow: hidden;
}
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan)); opacity: 0; transition: var(--transition);
}
.project-card:hover { border-color: var(--purple); transform: translateY(-6px); box-shadow: var(--glow-purple); }
.project-card:hover::before { opacity: 1; }
.project-tag {
  display: inline-block; padding: 4px 12px; border-radius: 99px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em;
  font-family: 'JetBrains Mono', monospace;
}
.tag-open { background: rgba(6,182,212,0.12); color: var(--cyan); border: 1px solid rgba(6,182,212,0.25); }
.tag-tool { background: rgba(124,58,237,0.12); color: var(--purple-light); border: 1px solid rgba(124,58,237,0.25); }
.tag-wip { background: rgba(251,191,36,0.12); color: #FBBF24; border: 1px solid rgba(251,191,36,0.25); }
.project-title { font-size: 1.2rem; }
.project-desc { color: var(--text-muted); font-size: 0.95rem; flex: 1; }
.project-link { display: inline-flex; align-items: center; gap: 6px; color: var(--cyan); font-size: 0.9rem; font-weight: 600; transition: var(--transition); }
.project-link:hover { gap: 10px; }

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.service-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  display: flex; flex-direction: column; gap: 20px;
  transition: var(--transition); position: relative; text-align: center;
}
.service-card:hover { transform: translateY(-6px); }
.service-card:nth-child(2) {
  border-color: var(--purple); box-shadow: var(--glow-purple);
  transform: scale(1.04);
}
.service-card:nth-child(2):hover { transform: scale(1.04) translateY(-6px); }
.recommended-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  padding: 5px 14px; border-radius: 99px; text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace; white-space: nowrap;
}
.service-icon { font-size: 2.4rem; }
.service-title { font-size: 1.25rem; }
.service-desc { color: var(--text-muted); font-size: 0.9rem; }
.service-price { color: var(--text-muted); font-size: 0.85rem; font-family: 'JetBrains Mono', monospace; }
.service-features { display: flex; flex-direction: column; gap: 8px; text-align: left; }
.service-features li { display: flex; align-items: flex-start; gap: 8px; color: var(--text-muted); font-size: 0.9rem; }
.service-features li::before { content: '✓'; color: var(--cyan); font-weight: 700; flex-shrink: 0; }

/* ===== BLOG ===== */
#blog { background: rgba(124,58,237,0.03); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: var(--transition);
}
.blog-card:hover { border-color: var(--purple); transform: translateY(-6px); box-shadow: var(--glow-purple); }
.blog-card-link { text-decoration: none; color: inherit; cursor: pointer; }
.blog-card-link:hover { border-color: var(--purple); transform: translateY(-6px); box-shadow: var(--glow-purple); }
.blog-thumb { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.blog-body { padding: 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-tag { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; font-family: 'JetBrains Mono', monospace; background: rgba(124,58,237,0.12); color: var(--purple-light); border: 1px solid rgba(124,58,237,0.25); width: fit-content; }
.blog-title { font-size: 1rem; font-family: 'Space Grotesk', sans-serif; font-weight: 600; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.blog-excerpt { color: var(--text-muted); font-size: 0.875rem; line-height: 1.6; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.blog-date { color: var(--text-muted); font-size: 0.8rem; font-family: 'JetBrains Mono', monospace; margin-top: auto; }
.blog-loading { grid-column: 1/-1; text-align: center; color: var(--text-muted); padding: 48px; font-size: 0.9rem; }

/* ── CSS variable aliases for post.css compatibility ── */
:root {
  --accent-purple: var(--purple);
  --accent-cyan: var(--cyan);
  --text-primary: var(--text);
  --text-secondary: #C8C8D8;
  --glass-bg: var(--bg-card);
  --glass-border: var(--border);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-7: 28px;
  --space-8: 40px;
}

/* ===== NEWSLETTER ===== */
#newsletter {
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(124,58,237,0.12) 0%, transparent 70%);
}
.newsletter-inner { text-align: center; max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 32px; }
.newsletter-form { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.newsletter-form input[type="email"] {
  flex: 1; min-width: 240px; min-height: 48px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text); border-radius: 8px; padding: 0 16px;
  font-size: 0.95rem; font-family: 'Inter', sans-serif;
  transition: var(--transition);
}
.newsletter-form input[type="email"]:focus { border-color: var(--purple); outline: none; box-shadow: var(--glow-purple); }
.newsletter-form input::placeholder { color: var(--text-muted); }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-brand-name { font-family: 'Space Grotesk', sans-serif; font-size: 1.3rem; font-weight: 700; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; max-width: 32ch; }
.footer-heading { font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 0.85rem; }
.footer-bottom a { color: var(--text-muted); transition: var(--transition); }
.footer-bottom a:hover { color: var(--text); }

/* ===== GLASS CARD ===== */
.glass {
  background: rgba(19,19,26,0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .terminal { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 280px; }
  .projects-grid, .services-grid, .blog-grid { grid-template-columns: 1fr; }
  .service-card:nth-child(2) { transform: none; }
  .service-card:nth-child(2):hover { transform: translateY(-6px); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
  section { padding: 72px 0; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input[type="email"] { min-width: auto; }
}