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

:root {
  --bg: #06020e;
  --bg2: #0b0515;
  --bg3: #10082a;
  --card: #0e0620;
  --border: rgba(139,60,220,0.18);
  --accent: #7c23d4;
  --accent2: #c0392b;
  --accent3: #9b3ee8;
  --accent-glow: rgba(124,35,212,0.35);
  --accent2-glow: rgba(192,57,43,0.25);
  --text: #e8dff5;
  --muted: #6b5f82;
  --success: #a855f7;
  --font: 'Inter', sans-serif;
  --font2: 'Space Grotesk', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; }

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

/* ===== CONTAINER ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ===== NAV ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, border-bottom 0.3s;
}
#navbar.scrolled {
  background: rgba(6,2,14,0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  font-family: var(--font2);
  font-size: 1.4rem; font-weight: 700; letter-spacing: -0.5px;
  color: #fff;
}
.logo span { color: var(--accent2); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--muted); transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.btn-nav {
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff !important;
  padding: 8px 20px; border-radius: 8px;
  font-weight: 600 !important; transition: opacity 0.2s, transform 0.2s !important;
}
.btn-nav:hover { opacity: 0.9; transform: translateY(-1px); }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 100px 24px 60px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(124,35,212,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,35,212,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.2;
  animation: blobMove 8s ease-in-out infinite alternate;
}
.blob-1 { width: 520px; height: 520px; background: var(--accent); top: -120px; right: -80px; }
.blob-2 { width: 380px; height: 380px; background: var(--accent2); bottom: -80px; left: -80px; animation-delay: -4s; }
@keyframes blobMove { from { transform: translate(0,0) scale(1); } to { transform: translate(30px,20px) scale(1.05); } }

.hero-content { position: relative; z-index: 1; max-width: 760px; text-align: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(124,35,212,0.15); border: 1px solid rgba(124,35,212,0.35);
  color: var(--accent3); padding: 6px 16px; border-radius: 999px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; margin-bottom: 28px;
}
.hero-content h1 {
  font-family: var(--font2);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800; line-height: 1.1;
  color: #fff; margin-bottom: 24px; letter-spacing: -2px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent3), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.15rem; color: var(--muted); max-width: 560px;
  margin: 0 auto 40px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff;
  padding: 14px 28px; border-radius: 10px;
  font-weight: 600; font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 28px var(--accent-glow);
  border: none; cursor: pointer;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 36px var(--accent-glow), 0 4px 20px var(--accent2-glow); }
.btn-primary svg { width: 18px; height: 18px; }
.btn-full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text);
  padding: 14px 28px; border-radius: 10px;
  font-weight: 600; font-size: 0.95rem;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--accent3); color: var(--accent3); }

.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--muted); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--accent3), transparent); animation: scrollPulse 1.5s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ===== SECTIONS ===== */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.label-tag {
  display: inline-block; background: rgba(124,35,212,0.12);
  color: var(--accent3); padding: 4px 14px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-header h2 {
  font-family: var(--font2); font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700; color: #fff; margin-bottom: 12px; letter-spacing: -1px;
}
.section-header p { color: var(--muted); font-size: 1rem; max-width: 480px; margin: 0 auto; }

/* ===== SERVICES ===== */
#services { background: var(--bg2); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }

.service-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px;
  position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(124,35,212,0.07), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(124,35,212,0.4); box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 20px rgba(124,35,212,0.1); }
.service-card:hover::before { opacity: 1; }
.service-card.featured { border-color: rgba(192,57,43,0.35); background: linear-gradient(135deg, rgba(192,57,43,0.07), var(--card)); }
.service-card.featured:hover { border-color: rgba(192,57,43,0.55); box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 20px rgba(192,57,43,0.15); }

.service-badge {
  position: absolute; top: 16px; right: 16px;
  background: var(--accent2); color: #fff;
  font-size: 0.7rem; font-weight: 700; padding: 3px 10px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.service-icon {
  width: 52px; height: 52px;
  background: rgba(124,35,212,0.15); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; color: var(--accent3);
}
.service-card.featured .service-icon { background: rgba(192,57,43,0.12); color: #e05555; }
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-family: var(--font2); font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
.service-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 20px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tags li {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  color: var(--muted); font-size: 0.75rem; padding: 4px 10px; border-radius: 6px;
}

/* ===== PORTFOLIO ===== */
#portfolio { background: var(--bg); }
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 820px; margin: 0 auto; }

.portfolio-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden; transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.portfolio-card:hover { transform: translateY(-4px); border-color: rgba(124,35,212,0.4); box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 16px rgba(124,35,212,0.1); }

.portfolio-img { height: 200px; position: relative; overflow: hidden; }
.placeholder-img {
  background: var(--bg3);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
}
.placeholder-icon { color: var(--accent3); opacity: 0.3; }
.placeholder-icon svg { width: 40px; height: 40px; }
.placeholder-text { color: var(--muted); font-size: 0.8rem; opacity: 0.6; }

.portfolio-info { padding: 20px 24px 24px; }
.portfolio-cat {
  display: inline-block; background: rgba(124,35,212,0.12);
  color: var(--accent3); font-size: 0.72rem; font-weight: 600;
  padding: 3px 10px; border-radius: 999px; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 10px;
}
.portfolio-info h3 { font-family: var(--font2); font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.portfolio-info p { color: var(--muted); font-size: 0.88rem; }

.portfolio-note { text-align: center; color: var(--muted); font-size: 0.9rem; }
.portfolio-note a { color: var(--accent3); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.portfolio-note a:hover { border-color: var(--accent3); }

/* ===== ABOUT ===== */
#about { background: var(--bg2); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text .label-tag { margin-bottom: 16px; display: inline-block; }
.about-text h2 { font-family: var(--font2); font-size: clamp(2rem, 3.5vw, 2.6rem); font-weight: 700; color: #fff; margin-bottom: 24px; letter-spacing: -1px; line-height: 1.15; }
.about-text p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; }
.about-values { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.value {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 16px;
  font-size: 0.88rem; font-weight: 500; color: var(--text);
}
.value-icon { font-size: 1rem; }

/* Terminal */
.terminal {
  background: #08031a; border: 1px solid rgba(124,35,212,0.25);
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 40px rgba(124,35,212,0.08);
}
.terminal-header {
  background: #0d0525; padding: 12px 16px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid rgba(124,35,212,0.2);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #c0392b; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #7c23d4; }
.terminal-title { margin-left: 8px; font-size: 0.78rem; color: var(--muted); font-family: monospace; }
.terminal-body { padding: 24px; font-family: 'Courier New', monospace; font-size: 0.88rem; line-height: 2; }
.terminal-body p { color: var(--muted); }
.prompt { color: var(--accent2); }
.cmd { color: #fff; margin-left: 8px; }
.output { color: #5a4a70; padding-left: 16px; }
.success { color: var(--accent3) !important; }
.cursor { animation: blink 1s step-end infinite; color: var(--accent3); }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* ===== CONTACT ===== */
#contact { background: var(--bg); }
.contact-simple { text-align: center; }
.contact-simple h2 {
  font-family: var(--font2); font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800; color: #fff; letter-spacing: -1.5px;
  margin-bottom: 12px; line-height: 1.1;
}
.contact-simple p { color: var(--muted); font-size: 1rem; margin-bottom: 40px; }
.contact-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 28px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { color: var(--muted); font-size: 0.8rem; }

/* ===== ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: var(--bg2); padding: 24px; gap: 16px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .burger { display: flex; }
  .hero-content h1 { letter-spacing: -1px; }
  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 72px 0; }
}