/* ============================================================
   VoidPOS — Index Page Styles
   Hero · Mockup · Stats · Features · Steps · Plans · FAQ · CTA
   ============================================================ */

/* ── Body offset for fixed nav ─────────────────────────────── */
body {
  padding-top: calc(var(--nav-height) + 36px); /* 36px = announcement bar height */
}

/* ── Hero Section ──────────────────────────────────────────── */
.hero-section {
  padding: var(--space-20) 0 var(--space-24);
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero-label {
  margin-bottom: var(--space-5);
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: var(--space-5);
}

.hero-heading-accent {
  /* Subtle underline treatment */
  position: relative;
  display: inline-block;
  color: var(--black);
}

.hero-heading-accent::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--black);
  border-radius: 2px;
  opacity: 0.15;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--gray-500);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.hero-note {
  font-size: var(--text-xs);
  color: var(--gray-400);
  letter-spacing: 0.02em;
}

/* ── Dashboard Mockup ──────────────────────────────────────── */
.hero-mockup {
  position: relative;
}

.hero-mockup::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.04), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.mockup-shell {
  background: var(--white);
  border-radius: 16px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
  transition: transform var(--duration-slow) var(--ease-out);
}

.mockup-shell:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-topbar {
  background: var(--black);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.mockup-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}

.mockup-title {
  flex: 1;
  text-align: center;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.mockup-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  flex-shrink: 0;
}

.mockup-dot-live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse-live 2s infinite;
}

@keyframes pulse-live {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.mockup-body {
  padding: 20px;
  background: var(--gray-50);
}

.mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.mockup-stat {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 12px;
}

.mockup-stat-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.mockup-stat-value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--black);
  line-height: 1;
  margin-bottom: 3px;
}

.mockup-stat-change {
  font-size: 9px;
  color: var(--gray-400);
}

.mockup-chart-area {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 10px;
}

.mockup-chart-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.mockup-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 64px;
}

.mockup-bar {
  flex: 1;
  background: var(--gray-100);
  border-radius: 4px 4px 0 0;
  transition: background var(--duration-fast);
}

.mockup-bar-active {
  background: var(--black);
}

.mockup-feed-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 6px;
}

.mockup-feed {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mockup-feed-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--gray-700);
}

.mockup-feed-item span { flex: 1; }
.mockup-feed-item strong { font-weight: 700; color: var(--black); }

.mockup-feed-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--black);
  flex-shrink: 0;
  animation: pulse-live 2s infinite;
}

/* ── Stats Section ─────────────────────────────────────────── */
.stats-section {
  padding: var(--space-12) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

/* ── Marquee eyebrow ───────────────────────────────────────── */
.marquee-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: var(--space-6);
  text-align: center;
}

/* ── Features Grid ─────────────────────────────────────────── */
.section-intro {
  max-width: 600px;
  margin-bottom: var(--space-12);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}

.features-cta {
  display: flex;
  justify-content: flex-start;
}

/* ── How It Works ──────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--space-6);
  align-items: start;
  margin-top: var(--space-12);
}

.step-connector {
  padding-top: 52px;
  display: flex;
  align-items: flex-start;
}

/* ── Plans Grid ────────────────────────────────────────────── */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin: var(--space-10) 0 var(--space-6);
  align-items: start;
}

/* Featured plan sits higher */
.plans-grid .plan-card--featured {
  margin-top: -12px;
}

.pricing-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--gray-500);
}

/* ── Testimonials ──────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

/* ── FAQ ───────────────────────────────────────────────────── */
.faq-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-16);
  align-items: start;
}

.faq-left {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.faq-contact-note {
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--gray-400);
  line-height: 1.7;
}

.faq-contact-link {
  display: block;
  margin-top: var(--space-2);
  color: var(--black);
  font-weight: 500;
  font-size: var(--text-sm);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--gray-300);
}

.faq-contact-link:hover {
  text-decoration-color: var(--black);
}

/* ── CTA Section ───────────────────────────────────────────── */
.cta-section {
  background: var(--black);
  padding: var(--space-20) 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
}

.cta-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.cta-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.5);
  font-weight: 300;
}

.cta-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-section .container {
    grid-template-columns: 1fr;
    max-width: 640px;
  }
  .hero-mockup { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .step-connector { display: none; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-left { position: static; }
}

@media (max-width: 768px) {
  .hero-heading { font-size: 2.4rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .plans-grid .plan-card--featured { margin-top: 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .pricing-note { flex-direction: column; gap: var(--space-3); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
}