:root {
  --bg: #0c0c0c;
  --bg-surface: #161616;
  --bg-card: #1c1c1c;
  --orange: #f97316;
  --amber: #fbbf24;
  --text: #f5f5f5;
  --text-muted: #a8a8a8;
  --border: #2a2a2a;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  font-size: 16px;
}

/* ─── NAV ────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(12,12,12,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* ─── HERO ───────────────────────────────── */
.hero {
  padding: 140px 24px 100px;
  position: relative;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(249,115,22,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 28px;
  width: fit-content;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero-highlight {
  color: var(--orange);
}
.hero-lede {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 460px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}
.btn-primary {
  background: var(--orange);
  color: #0c0c0c;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  display: inline-block;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(249,115,22,0.3); }
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text); }
.hero-proof {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.hero-proof strong { color: var(--text); }

/* ─── AGENT DISPLAY ───────────────────────── */
.agent-display {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
}
.agent-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  color: var(--text-muted);
  font-size: 12px;
}
.agent-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.agent-dot.running {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,0.5);
  animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 8px rgba(34,197,94,0.5); }
  50% { box-shadow: 0 0 16px rgba(34,197,94,0.9); }
}
.agent-feed { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.event {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border-left: 3px solid transparent;
}
.event.incoming { background: rgba(34,197,94,0.06); border-left-color: #22c55e; }
.event.outgoing { background: rgba(249,115,22,0.06); border-left-color: var(--orange); }
.event.system { background: var(--bg-card); border-left-color: var(--border); }
.event-time { color: var(--text-muted); font-size: 11px; min-width: 36px; }
.event-icon { font-size: 14px; }
.event strong { font-size: 12px; color: var(--text); display: block; margin-bottom: 2px; }
.event p { font-size: 11px; color: var(--text-muted); line-height: 1.4; }
.agent-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.stat {
  background: var(--bg-card);
  padding: 12px;
  text-align: center;
}
.stat-value {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  font-family: var(--font-display);
}
.stat-label { font-size: 10px; color: var(--text-muted); display: block; margin-top: 2px; }

/* ─── PROBLEM ────────────────────────────── */
.problem {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
}
.problem-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 48px;
}
.problem-stat {
  background: var(--bg-card);
  padding: 40px 32px;
}
.problem-number {
  display: block;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.problem-desc { font-size: 14px; color: var(--text-muted); line-height: 1.5; }
.problem-conclusion {
  max-width: 1200px;
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-muted);
  text-align: center;
}
.problem-conclusion p:last-child { color: var(--text); }

/* ─── SECTIONS COMMON ─────────────────────── */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 64px;
  color: var(--text);
}

/* ─── FEATURES ────────────────────────────── */
.features { padding: 100px 24px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2px;
  background: var(--border);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg-surface);
  padding: 40px 32px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-card); }
.feature-icon {
  width: 44px; height: 44px;
  background: rgba(249,115,22,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}
.feature-icon svg { width: 20px; height: 20px; }
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ─── HOW IT WORKS ────────────────────────── */
.works { padding: 100px 24px; background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.steps {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: center;
  gap: 0;
}
.step { padding: 0 24px; }
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--orange);
  opacity: 0.25;
  letter-spacing: -2px;
  margin-bottom: 20px;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-content p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.step-connector {
  height: 1px;
  background: var(--border);
  flex: 1;
}

/* ─── NICHES ──────────────────────────────── */
.niches { padding: 100px 24px; }
.niches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
  background: var(--border);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.niche-card {
  background: var(--bg-surface);
  padding: 40px 28px;
  transition: background 0.2s;
}
.niche-card:hover { background: var(--bg-card); }
.niche-icon {
  width: 44px; height: 44px;
  background: rgba(249,115,22,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}
.niche-icon svg { width: 20px; height: 20px; }
.niche-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.niche-card > p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.niche-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.niche-card li {
  font-size: 13px;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.niche-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px; height: 5px;
  background: var(--orange);
  border-radius: 50%;
}

/* ─── PRICING ─────────────────────────────── */
.pricing { padding: 100px 24px; background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--orange);
  background: linear-gradient(180deg, rgba(249,115,22,0.06) 0%, var(--bg-card) 60%);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #0c0c0c;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}
.price-setup {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -2px;
}
.price-setup-label { font-size: 14px; color: var(--text-muted); }
.pricing-monthly { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}
.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* ─── CLOSING ─────────────────────────────── */
.closing { padding: 100px 24px; text-align: center; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 32px;
  color: var(--text);
}
.closing-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 48px;
}
.closing-cta {
  display: inline-block;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 16px 32px;
  font-size: 15px;
  color: var(--text-muted);
}

/* ─── FOOTER ──────────────────────────────── */
.footer { padding: 60px 24px 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 400px;
  margin: 0 auto 28px;
  line-height: 1.6;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--text); }
.footer-legal { font-size: 12px; color: #555; }

/* ─── CONTACT FORM ───────────────────────── */
.contact-section { padding: 100px 24px; background: var(--bg); }
.contact-inner { max-width: 680px; margin: 0 auto; }
.contact-header { text-align: center; margin-bottom: 56px; }
.contact-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.1;
  margin: 12px 0 16px;
  letter-spacing: -0.02em;
}
.contact-sub { color: var(--text-muted); font-size: 17px; max-width: 480px; margin: 0 auto; line-height: 1.65; }
.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-size: 13px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; }
.required { color: var(--orange); }
.form-group input, .form-group textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
  outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); opacity: 0.5; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(249,115,22,0.15); }
.form-group input.error, .form-group textarea.error { border-color: #ef4444; }
.contact-submit {
  align-self: flex-start;
  background: var(--orange);
  color: #0c0c0c;
  border: none;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 32px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.contact-submit:hover:not(:disabled) { background: #ea6a08; transform: translateY(-1px); }
.contact-submit:active { transform: none; }
.contact-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-status { font-size: 14px; padding: 12px 16px; border-radius: 8px; margin-top: 4px; }
.form-status.success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: #4ade80; }
.form-status.error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #f87171; }

/* ─── RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-headline { font-size: 40px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step-connector { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .hero { padding: 100px 20px 60px; }
  .hero-headline { font-size: 32px; letter-spacing: -1px; }
  .hero-lede { font-size: 16px; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .niches-grid { grid-template-columns: 1fr; }
  .agent-stats { grid-template-columns: repeat(3, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}