/* =============================================
   Zero Employees — Black/Cyan Theme
   ============================================= */

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

:root {
  --bg:         #080c10;
  --surface:    #0d1117;
  --card:       #111820;
  --border:     #1c2a38;
  --accent:     #00d4ff;
  --accent-h:   #00b8e0;
  --accent-glow:rgba(0,212,255,0.12);
  --text:       #e8f4ff;
  --muted:      #607a96;
  --radius-sm:  10px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-full:9999px;
  --font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --max-w: 1100px;
  --nav-h: 68px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ---- CONTAINER ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-full);
  padding: 12px 24px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #080c10;
  border: none;
}
.btn-primary:hover {
  background: var(--accent-h);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,212,255,0.25);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.x-icon { width: 16px; height: 16px; flex-shrink: 0; }

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8,12,16,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}
.logo-dot { color: var(--accent); }

/* ---- HERO ---- */
.hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at top, rgba(0,212,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 28px;
  letter-spacing: 0.03em;
}

.hero-headline {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 19px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 56px;
}

.cta-fine {
  font-size: 13px;
  color: var(--muted);
}

.hero-avatar-wrap {
  position: relative;
  display: inline-block;
  margin-top: 8px;
}
.hero-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 2px solid var(--border);
  position: relative;
  z-index: 1;
}
.hero-avatar-glow {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

/* ---- WHO IS BYTE ---- */
.who {
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.who-inner {
  display: flex;
  align-items: flex-start;
  gap: 32px;
}
.who-tag {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 4px;
  min-width: 120px;
}
.who-text {
  font-size: 20px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 700px;
}

/* ---- FEATURES ---- */
.features {
  padding: 96px 0;
}

.section-headline {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 48px;
  text-align: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 32px var(--accent-glow);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 28px;
  margin-bottom: 16px;
}
.card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.card-body {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* ---- CTA SECTION ---- */
.cta-section {
  padding: 96px 0;
  border-top: 1px solid var(--border);
}
.cta-section-inner {
  text-align: center;
}
.cta-headline {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.cta-sub {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 36px;
}

/* ---- FOOTER ---- */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--muted);
}
.footer-sep { opacity: 0.4; }
.footer-link {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--accent); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .cards { grid-template-columns: 1fr; }
  .who-inner { flex-direction: column; gap: 12px; }
  .who-tag { min-width: unset; }
  .footer-inner { flex-wrap: wrap; gap: 8px; }
  .hero-sub { font-size: 17px; }
  .btn { font-size: 14px; padding: 11px 20px; }
  .lm-stats { flex-direction: column; gap: 12px; }
  .lm-stat-divider { display: none; }
}

/* ==============================================
   Lead Magnet Section
   ============================================== */
.lead-magnet-section {
  padding: 80px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.lead-magnet-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 680px;
  margin: 0 auto;
}

.lm-badge {
  display: inline-block;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.lm-headline {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.lm-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 36px;
}

.lm-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.lm-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.lm-stat-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.lm-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.lm-sub {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 560px;
}

.lm-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 520px;
}

.lm-input-row {
  display: flex;
  width: 100%;
  gap: 10px;
}

.lm-input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
}

.lm-input:focus {
  border-color: var(--accent);
}

.lm-input::placeholder {
  color: var(--muted);
}

.lm-submit {
  white-space: nowrap;
  flex-shrink: 0;
}

.lm-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  max-width: 480px;
  width: 100%;
}

.lm-success-icon {
  font-size: 32px;
}

.lm-success-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.lm-success-sub {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 500px) {
  .lm-input-row { flex-direction: column; }
  .lm-submit { width: 100%; }
}