:root {
  --bg: #050810;
  --surface: #0c1120;
  --card: #111827;
  --accent: #00d4ff;
  --accent2: #7c3aed;
  --accent3: #06ffa5;
  --text: #f0f4ff;
  --muted: #8892a4;
  --border: rgba(0,212,255,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

/* Custom Cursor */
.cursor {
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: screen;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, width 0.2s, height 0.2s;
  opacity: 0.5;
}

/* Noise overlay */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 4rem;
  background: rgba(5,8,16,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800; font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.88rem; font-weight: 500; letter-spacing: 0.05em;
  color: var(--muted); text-decoration: none; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent); color: #000;
  padding: 0.55rem 1.4rem; border-radius: 4px;
  font-size: 0.85rem; font-weight: 700;
  text-decoration: none; letter-spacing: 0.04em;
  transition: box-shadow 0.2s, transform 0.2s;
}
.nav-cta:hover { box-shadow: 0 0 20px rgba(0,212,255,0.5); transform: translateY(-1px); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

/* Grid bg */
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(0,212,255,0.08); border: 1px solid var(--border);
  padding: 0.4rem 1rem; border-radius: 100px;
  font-size: 0.78rem; font-weight: 500; color: var(--accent);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 2rem;
  animation: fadeUp 0.8s ease both;
}
.hero-badge::before { content: '●'; font-size: 0.5rem; animation: pulse 2s infinite; }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800; line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s 0.15s ease both;
}
.hero h1 .line2 { color: var(--accent); display: block; }
.hero h1 .line3 { color: var(--muted); font-weight: 600; display: block; font-size: 0.65em; }

.hero-sub {
  font-size: 1.1rem; color: var(--muted); max-width: 560px;
  line-height: 1.7; margin-bottom: 3rem;
  animation: fadeUp 0.8s 0.3s ease both;
  font-weight: 300;
}

.hero-btns {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  animation: fadeUp 0.8s 0.45s ease both;
}
.btn-primary {
  background: var(--accent); color: #000;
  padding: 0.85rem 2.2rem; border-radius: 6px;
  font-size: 0.95rem; font-weight: 700;
  text-decoration: none; transition: all 0.2s;
  box-shadow: 0 0 30px rgba(0,212,255,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(0,212,255,0.5); }
.btn-secondary {
  background: transparent; color: var(--text);
  padding: 0.85rem 2.2rem; border-radius: 6px;
  font-size: 0.95rem; font-weight: 500;
  text-decoration: none; border: 1px solid var(--border);
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Glowing orbs */
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none;
}
.orb1 { width: 400px; height: 400px; background: rgba(0,212,255,0.08); top: 20%; left: 10%; }
.orb2 { width: 350px; height: 350px; background: rgba(124,58,237,0.1); top: 30%; right: 5%; }
.orb3 { width: 250px; height: 250px; background: rgba(6,255,165,0.06); bottom: 10%; left: 40%; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* STATS */
.stats {
  display: flex; justify-content: center; gap: 0; flex-wrap: wrap;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.stat {
  padding: 2.5rem 4rem; text-align: center;
  border-right: 1px solid var(--border);
  flex: 1; min-width: 180px;
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem; font-weight: 800;
  color: var(--accent); line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label { font-size: 0.82rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }

/* SECTION COMMONS */
section { padding: 7rem 2rem; }
.container { max-width: 1200px; margin: 0 auto; }
.section-tag {
  font-size: 0.75rem; font-weight: 600; color: var(--accent);
  letter-spacing: 0.15em; text-transform: uppercase;
  margin-bottom: 1rem; display: block;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.02em; margin-bottom: 1.2rem;
}
.section-sub { color: var(--muted); font-size: 1rem; line-height: 1.7; max-width: 520px; font-weight: 300; }

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 4rem;
}
.service-card {
  background: var(--card);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.service-card:hover { background: #161f35; }
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--accent)), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 56px; height: 56px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 1.8rem;
  position: relative;
}
.service-icon::after {
  content: '';
  position: absolute; inset: 0; border-radius: 12px;
  background: currentColor; opacity: 0.1;
}

.s1 { --card-accent: #00d4ff; }
.s1 .service-icon { color: #00d4ff; }
.s2 { --card-accent: #7c3aed; }
.s2 .service-icon { color: #7c3aed; }
.s3 { --card-accent: #06ffa5; }
.s3 .service-icon { color: #06ffa5; }

.service-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.35rem; font-weight: 700;
  margin-bottom: 0.8rem;
}
.service-card p { color: var(--muted); font-size: 0.92rem; line-height: 1.7; font-weight: 300; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.tag {
  font-size: 0.72rem; padding: 0.3rem 0.75rem;
  border-radius: 100px; border: 1px solid;
  font-weight: 500; letter-spacing: 0.04em;
}
.s1 .tag { border-color: rgba(0,212,255,0.3); color: #00d4ff; background: rgba(0,212,255,0.06); }
.s2 .tag { border-color: rgba(124,58,237,0.3); color: #a78bfa; background: rgba(124,58,237,0.06); }
.s3 .tag { border-color: rgba(6,255,165,0.3); color: #06ffa5; background: rgba(6,255,165,0.06); }

/* WHY US */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: center;
  margin-top: 2rem;
}
.why-items { display: flex; flex-direction: column; gap: 2rem; margin-top: 2.5rem; }
.why-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.why-num {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem; font-weight: 800;
  color: var(--accent); background: rgba(0,212,255,0.08);
  border: 1px solid var(--border);
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; letter-spacing: 0.05em;
}
.why-item h4 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 0.3rem; }
.why-item p { color: var(--muted); font-size: 0.88rem; line-height: 1.6; font-weight: 300; }

/* Visual card */
.visual-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative; overflow: hidden;
}
.visual-card::before {
  content: '';
  position: absolute; top: -50%; right: -30%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,212,255,0.12) 0%, transparent 70%);
}
.vc-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 0.5rem; }
.vc-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.5rem; margin-bottom: 2rem; }
.vc-metric { display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.vc-metric:last-child { border-bottom: none; }
.vc-metric-name { font-size: 0.85rem; color: var(--muted); }
.vc-metric-val { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; }
.green { color: var(--accent3); }
.blue { color: var(--accent); }
.purple { color: #a78bfa; }
.bar-wrap { width: 100px; height: 6px; background: rgba(255,255,255,0.06); border-radius: 10px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 10px; }

/* PROCESS */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0; margin-top: 4rem;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute; top: 28px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}
.step { text-align: center; padding: 2rem 1.5rem; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 1rem; color: var(--accent);
  position: relative; z-index: 1;
}
.step h4 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 0.6rem; }
.step p { color: var(--muted); font-size: 0.85rem; line-height: 1.6; font-weight: 300; }

/* CONTACT */
.contact-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.contact-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 2.5rem; margin-top: 2rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block; font-size: 0.78rem; font-weight: 500;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.85rem 1rem;
  color: var(--text); font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none; appearance: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}
.form-group textarea { height: 110px; resize: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.submit-btn {
  width: 100%; background: var(--accent); color: #000;
  padding: 0.9rem; border-radius: 8px; border: none;
  font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: all 0.2s; letter-spacing: 0.02em;
}
.submit-btn:hover { box-shadow: 0 0 30px rgba(0,212,255,0.4); transform: translateY(-1px); }

.contact-info { padding-top: 2rem; }
.contact-info h3 { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 1.5rem; }
.contact-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: center; }
.contact-icon {
  width: 42px; height: 42px; background: rgba(0,212,255,0.08);
  border: 1px solid var(--border); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
  flex-shrink: 0;
}
.contact-item p { font-size: 0.88rem; color: var(--muted); }
.contact-item strong { display: block; color: var(--text); font-size: 0.92rem; margin-bottom: 0.2rem; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 4rem;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface);
  flex-wrap: wrap; gap: 1rem;
}
footer p { font-size: 0.82rem; color: var(--muted); }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { font-size: 0.82rem; color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .why-grid, .contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  footer { padding: 1.5rem; flex-direction: column; text-align: center; }
  .stat { padding: 2rem 1.5rem; }
  .process-steps::before { display: none; }
  section { padding: 5rem 1.5rem; }
}