/* ===========================
   BLACKBEARD NETWORKS — CSS
   =========================== */

:root {
  --bg: #080c10;
  --bg-2: #0d1117;
  --bg-3: #111820;
  --surface: #141c26;
  --surface-2: #1a2535;
  --border: rgba(0, 200, 255, 0.12);
  --border-hover: rgba(0, 200, 255, 0.3);
  --accent: #00c8ff;
  --accent-dim: rgba(0, 200, 255, 0.15);
  --accent-glow: rgba(0, 200, 255, 0.35);
  --text: #e8edf2;
  --text-muted: #7a8fa6;
  --text-dim: #4a5f74;
  --red: #ff4444;
  --yellow: #ffcc00;
  --green: #00ff88;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --nav-h: 72px;
  --radius: 8px;
  --radius-lg: 16px;
}

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

html { scroll-behavior: smooth; }

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

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

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 100;
  background: rgba(8, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s;
}
.nav.scrolled { border-bottom-color: var(--border-hover); }

.nav-logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}
.nav-logo:hover { color: var(--accent); }
.nav-logo .skull { font-size: 1.2rem; filter: drop-shadow(0 0 8px var(--accent)); }

.nav-links {
  list-style: none;
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }

/* ---- GRID OVERLAY ---- */
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--nav-h) + 80px) 48px 80px;
  position: relative;
  overflow: hidden;
  gap: 40px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,200,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 580px;
  position: relative;
  z-index: 2;
  animation: fadeUp 0.8s ease both;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-tag::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--text);
}

.accent { color: var(--accent); }

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  box-shadow: 0 0 20px var(--accent-glow);
}
.btn-primary:hover {
  background: #22d4ff;
  box-shadow: 0 0 32px var(--accent);
  transform: translateY(-1px);
}
.btn-primary.large { padding: 16px 36px; font-size: 0.88rem; }
.btn-primary.full-width { width: 100%; text-align: center; }

.btn-ghost {
  display: inline-block;
  padding: 14px 24px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--accent); }

/* ---- HERO VISUAL ---- */
.hero-visual {
  position: relative;
  width: 420px;
  height: 420px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 1.2s ease both 0.3s;
}

.hex-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  animation: spin linear infinite;
}
.ring-1 { width: 200px; height: 200px; animation-duration: 20s; border-color: rgba(0,200,255,0.2); }
.ring-2 { width: 300px; height: 300px; animation-duration: 35s; animation-direction: reverse; border-style: dashed; border-color: rgba(0,200,255,0.1); }
.ring-3 { width: 390px; height: 390px; animation-duration: 50s; border-color: rgba(0,200,255,0.06); }

.skull-icon {
  font-size: 4rem;
  filter: drop-shadow(0 0 24px var(--accent)) drop-shadow(0 0 8px var(--accent));
  z-index: 2;
  animation: pulse 3s ease-in-out infinite;
}

.ping {
  position: absolute;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}
.ping-1 { top: 20%; left: 15%; animation: pingMove 4s ease-in-out infinite; }
.ping-2 { bottom: 25%; right: 18%; animation: pingMove 5.5s ease-in-out infinite 1s; }
.ping-3 { top: 65%; left: 20%; animation: pingMove 3.8s ease-in-out infinite 2s; }

/* ---- STATS STRIP ---- */
.stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 32px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 48px;
}
.stat-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ---- SECTION COMMON ---- */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.15;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--accent-dim);
}

/* ---- SERVICES ---- */
.services {
  padding: 100px 48px;
  background: var(--bg-2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.service-card.featured {
  border-color: rgba(0,200,255,0.3);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(0,200,255,0.05) 100%);
  box-shadow: 0 0 40px rgba(0,200,255,0.08);
}

.featured-label {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-hover);
  padding: 3px 10px;
  border-radius: 100px;
}

.service-icon {
  width: 48px; height: 48px;
  color: var(--accent);
  margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-bullets li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  padding-left: 16px;
  position: relative;
}
.service-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ---- WHY ---- */
.why {
  padding: 100px 48px;
  background: var(--bg);
  display: flex;
  align-items: flex-start;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.why-content { flex: 1; }
.why-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  line-height: 1.15;
}
.why-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}
.why-points { margin-bottom: 40px; display: flex; flex-direction: column; gap: 28px; }

.why-point {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.why-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--accent-dim);
  white-space: nowrap;
  margin-top: 3px;
}
.why-point h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.why-point p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---- TERMINAL ---- */
.why-visual { flex-shrink: 0; width: 420px; }

.terminal {
  background: #0a0f14;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,200,255,0.05);
  font-family: var(--font-mono);
}
.terminal-bar {
  background: var(--surface);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  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 {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-left: 8px;
}
.terminal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.t-line {
  font-size: 0.78rem;
  line-height: 1.5;
  display: flex;
  gap: 10px;
}
.t-prompt { color: var(--accent); }
.t-cmd { color: var(--text); }
.t-out { color: var(--text-dim); padding-left: 20px; }
.t-warn { color: var(--yellow); padding-left: 20px; }
.t-success { color: var(--green); padding-left: 20px; font-weight: 700; }
.cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent);
}

/* ---- CTA BANNER ---- */
.cta-banner {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,200,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.cta-content p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 32px;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 48px 48px 24px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.footer-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-brand .skull { filter: drop-shadow(0 0 6px var(--accent)); }
.footer-brand p {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
  max-width: 280px;
  line-height: 1.6;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ---- PAGE HERO ---- */
.page-hero {
  padding: calc(var(--nav-h) + 80px) 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
.page-hero-content {
  max-width: 640px;
  animation: fadeUp 0.7s ease both;
}
.page-hero-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.page-hero-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.page-hero-content .section-tag { margin-bottom: 16px; }

/* ---- STORY ---- */
.story {
  padding: 80px 48px;
  background: var(--bg-2);
}
.story-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 80px;
  align-items: flex-start;
}
.story-text {
  flex: 1;
}
.story-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  line-height: 1.2;
}
.story-text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 18px;
}
.story-text .section-tag { margin-bottom: 16px; }

.story-aside {
  flex-shrink: 0;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.aside-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.25s;
}
.aside-card:hover { border-color: var(--border-hover); }
.aside-icon {
  width: 32px; height: 32px;
  color: var(--accent);
  margin-bottom: 12px;
}
.aside-icon svg { width: 100%; height: 100%; }
.aside-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.aside-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---- APPROACH ---- */
.approach {
  padding: 100px 48px;
  background: var(--bg);
}
.approach .section-header { margin-bottom: 56px; }

.steps {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s;
}
.step:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.step-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 12px;
}
.step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.step p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.step-arrow {
  color: var(--text-dim);
  font-size: 1.4rem;
  align-self: center;
  padding: 0 8px;
  flex-shrink: 0;
}

/* ---- TECH STACK ---- */
.tech-stack {
  padding: 80px 48px;
  background: var(--bg-2);
}
.tech-grid {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.tech-item {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 18px;
  background: var(--surface);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  letter-spacing: 0.03em;
}
.tech-item:hover {
  color: var(--accent);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}

/* ---- CONTACT ---- */
.contact-section {
  padding: 80px 48px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: flex-start;
}
.contact-info h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.contact-info > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 36px; height: 36px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-icon svg { width: 100%; height: 100%; }
.contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.contact-item a, .contact-item span {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-item a:hover { color: var(--accent); }

.assessment-callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.callout-icon {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 8px var(--accent));
  flex-shrink: 0;
}
.assessment-callout h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.assessment-callout p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---- FORM ---- */
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.08);
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5f74' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
.form-group select option { background: var(--bg-2); }
.form-group textarea { resize: vertical; min-height: 100px; }

.form-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.success-icon {
  width: 56px; height: 56px;
  background: var(--green);
  color: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
}
.form-success h3 {
  font-size: 1.3rem;
  font-weight: 700;
}
.form-success p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ---- ANIMATIONS ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { filter: drop-shadow(0 0 24px var(--accent)) drop-shadow(0 0 8px var(--accent)); }
  50% { filter: drop-shadow(0 0 40px var(--accent)) drop-shadow(0 0 16px var(--accent)); }
}
@keyframes pingMove {
  0%, 100% { transform: translate(0, 0); opacity: 1; }
  50% { transform: translate(8px, -8px); opacity: 0.5; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .why { flex-direction: column; padding: 80px 32px; }
  .why-visual { width: 100%; }
  .terminal { max-width: 500px; }
  .story-grid { flex-direction: column; }
  .story-aside { width: 100%; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { flex-direction: column; padding: calc(var(--nav-h) + 60px) 32px 60px; text-align: center; }
  .hero-visual { width: 280px; height: 280px; }
  .hero-cta { justify-content: center; }
  .hero-tag { justify-content: center; }
  .hero-tag::before { display: none; }
}

@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { padding: calc(var(--nav-h) + 40px) 24px 60px; }
  .services { padding: 60px 24px; }
  .approach { padding: 60px 24px; }
  .story { padding: 60px 24px; }
  .tech-stack { padding: 60px 24px; }
  .contact-section { padding: 60px 24px; }
  .cta-banner { padding: 60px 24px; }
  .footer { padding: 40px 24px 20px; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); }
  .stats-strip { padding: 24px; gap: 8px; }
  .stat { padding: 8px 24px; }
  .stat-divider { display: none; }
  .contact-form-wrap { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-visual { width: 220px; height: 220px; }
  .ring-3 { width: 200px; height: 200px; }
  .ring-2 { width: 160px; height: 160px; }
  .ring-1 { width: 100px; height: 100px; }
}