/* ── NAV ────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(6, 12, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
  color: var(--text);
  text-decoration: none;
}

.nav-logo span {
  color: var(--green);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.nav-link:hover { color: var(--text); }

@media (max-width: 540px) {
  .nav-link { display: none; }
  .nav-inner { padding: 0 var(--space-md); }
}

/* ── BUTTONS ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--green);
  color: #050d12;
}

.btn-primary:hover {
  background: #12ffaa;
  transform: translateY(-1px);
  box-shadow: 0 8px 32px var(--green-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-bright);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-green);
  background: var(--green-dim);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-lg);
}

/* ── HERO ───────────────────────────────────── */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,232,122,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,232,122,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, var(--green-glow-lg) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  border: 1px solid var(--border-green);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: var(--space-xl);
  background: var(--green-dim);
}

.badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: var(--space-xl);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-xl);
}

.hero-sub strong { color: var(--text); }

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: nowrap;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: nowrap;
}

.proof-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.proof-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--green);
  line-height: 1;
}

.proof-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.proof-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* ── CHAT MOCKUP ────────────────────────────── */
.chat-mockup {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,232,122,0.08);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.chat-header-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-faint);
}

.chat-header-dot.active { background: var(--green); animation: pulse-dot 2s ease-in-out infinite; }

.chat-header-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

.chat-header-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--green);
  letter-spacing: 0.05em;
}

.chat-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 220px;
}

.chat-msg {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.chat-msg.user {
  flex-direction: row-reverse;
}

.msg-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--green);
  color: #050d12;
  font-size: 0.62rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.msg-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text);
}

.chat-msg.bot .msg-bubble {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-top-left-radius: 4px;
}

.chat-msg.user .msg-bubble {
  background: var(--green-dim);
  border: 1px solid var(--border-green);
  border-top-right-radius: 4px;
  color: var(--text);
}

.msg-time {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-faint);
  align-self: flex-end;
  white-space: nowrap;
}

.chat-channels {
  display: flex;
  gap: var(--space-sm);
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.channel-pill {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: default;
}

.channel-pill.active {
  color: var(--green);
  border-color: var(--border-green);
  background: var(--green-dim);
}

/* ── HOW IT WORKS ───────────────────────────── */
.how-section {
  background: linear-gradient(180deg, transparent 0%, rgba(0,232,122,0.02) 50%, transparent 100%);
}

.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: border-color var(--transition), transform var(--transition);
}

.step:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: var(--space-sm);
}

.step-icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-md);
}

.step h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.step-portals {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.portal-tag {
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.portal-tag.rm  { border-color: rgba(255,70,70,0.3);  color: #ff7070; }
.portal-tag.zo  { border-color: rgba(80,160,255,0.3); color: #60b4ff; }
.portal-tag.otm { border-color: rgba(255,165,0,0.3);  color: #ffb347; }

/* ── CRITERIA ───────────────────────────────── */
.collects-section {
  background: var(--bg-1);
}

.collects-left .section-label,
.collects-left .section-title { text-align: left; }
.collects-left .section-sub { margin: 0 0 var(--space-xl); text-align: left; }

.criteria-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.criteria-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: border-color var(--transition), color var(--transition);
}

.criteria-item:hover {
  border-color: var(--border-green);
  color: var(--text);
}

.criteria-icon { font-size: 1rem; }

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 40px var(--green-glow-lg);
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.result-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.result-badge {
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.result-badge.pass { background: rgba(0,232,122,0.15); color: var(--green); }

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.result-row:last-child { border-bottom: none; }

.result-val { font-weight: 600; }
.result-val.green { color: var(--green); }
.result-val.amber { color: var(--amber); }

/* ── PREMIUM FEATURE ────────────────────────── */
.premium-section {
  background: var(--bg-1);
}

.premium-inner {
  background: linear-gradient(135deg, rgba(0,232,122,0.05) 0%, rgba(0,232,122,0.01) 100%);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  border: 1px solid var(--border-green);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  margin-bottom: var(--space-xl);
}

.premium-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (max-width: 860px) {
  .premium-content { grid-template-columns: 1fr; }
}

.premium-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.premium-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.premium-check {
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

.viewing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 40px var(--green-glow-lg);
}

.viewing-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.viewing-card-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.viewing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.viewing-row:last-of-type { border-bottom: none; }

.viewing-val {
  font-weight: 600;
  color: var(--text);
}

.viewing-val.green { color: var(--green); }

.viewing-footer {
  padding: 10px 16px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.viewing-meta {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

/* ── GUARANTEE ──────────────────────────────── */
.guarantee-section {
  padding: var(--space-xl) 0;
}

.guarantee-card {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  background: linear-gradient(135deg, rgba(0,232,122,0.06) 0%, rgba(0,232,122,0.02) 100%);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-2xl);
  flex-wrap: wrap;
}

.guarantee-icon { font-size: 2.5rem; flex-shrink: 0; }

.guarantee-body { flex: 1; min-width: 200px; }

.guarantee-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.guarantee-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.guarantee-body strong { color: var(--text); }

/* ── DEMO / CALENDLY ────────────────────────── */
.demo-section {
  background: var(--bg-1);
}

.calendly-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 0 80px rgba(0,232,122,0.04);
}

.calendly-inline-widget iframe {
  border-radius: var(--radius-xl);
}

/* ── FOOTER ─────────────────────────────────── */
.footer {
  padding: var(--space-2xl) 0 var(--space-xl);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2xl);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.footer-brand .nav-logo {
  display: block;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 300px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--green); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--text-faint);
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ── MOBILE RESPONSIVE FIXES ──────────────── */
@media (max-width: 640px) {
  /* Hero actions: keep buttons on one row */
  .hero-actions {
    gap: var(--space-sm);
  }
  .hero-actions .btn-lg {
    padding: 10px 16px;
    font-size: 0.82rem;
  }

  /* Hero proof: keep all 4 items in one row */
  .hero-proof {
    gap: var(--space-sm);
  }
  .proof-num {
    font-size: 1.1rem;
  }
  .proof-label {
    font-size: 0.58rem;
  }
  .proof-divider {
    height: 24px;
  }
}

@media (max-width: 420px) {
  .hero-actions {
    gap: var(--space-xs);
  }
  .hero-actions .btn-lg {
    padding: 8px 12px;
    font-size: 0.75rem;
    gap: 4px;
  }

  .hero-proof {
    gap: var(--space-xs);
  }
  .proof-num {
    font-size: 0.95rem;
  }
  .proof-label {
    font-size: 0.52rem;
  }
  .proof-divider {
    height: 20px;
  }
}

/* Steps grid: reduce spacing on mobile */
@media (max-width: 520px) {
  .step {
    padding: var(--space-lg);
  }

  /* Step-num centered above step-icon, icon and h3 on one line */
  .step-num {
    width: 1.8rem;
    text-align: center;
    margin-bottom: var(--space-xs);
  }
  .step-icon {
    display: inline-block;
    width: 1.8rem;
    text-align: center;
    margin-bottom: 0;
    margin-right: var(--space-xs);
    vertical-align: middle;
  }
  .step h3 {
    display: inline;
    vertical-align: middle;
  }
}

/* Premium section: mobile fixes */
@media (max-width: 860px) {
  .premium-inner {
    padding: var(--space-xl);
  }
  .premium-text .section-title,
  .premium-text .section-label,
  .premium-text .section-sub {
    text-align: left;
  }

  .guarantee-card {
    padding: var(--space-lg) var(--space-xl);
    gap: var(--space-md);
  }
}

@media (max-width: 520px) {
  .premium-inner {
    padding: var(--space-lg);
  }

  .guarantee-card {
    padding: var(--space-md);
    gap: var(--space-md);
    justify-content: center;
  }
  .guarantee-card .btn {
    width: 100%;
    justify-content: center;
  }
  .guarantee-icon {
    font-size: 2rem;
  }
  .guarantee-body h3 {
    font-size: 0.95rem;
  }
  .guarantee-body p {
    font-size: 0.82rem;
  }
}