/* ========================================
   BoothTap — Trade Show Engagement Studio
   Design: Dark industrial, amber accent
   Fonts: Bebas Neue + DM Sans
   ======================================== */

:root {
  --bg: #0b0b14;
  --bg-card: #13131f;
  --fg: #f0eee8;
  --fg-muted: #8a8a9a;
  --accent: #ff6b35;
  --accent-2: #3d9bff;
  --border: rgba(255, 255, 255, 0.08);
  --section-pad: 80px 24px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: rgba(11, 11, 20, 0.8);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 600;
}

.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(64px, 8vw, 108px);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 28px;
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 420px;
  line-height: 1.7;
  font-weight: 400;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.screen-svg {
  width: 100%;
  max-width: 340px;
  filter: drop-shadow(0 0 40px rgba(255, 107, 53, 0.25));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-tagline-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 28px;
}

.hero-tag-item {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.hero-tag-sep {
  color: rgba(255, 255, 255, 0.2);
  font-size: 20px;
}

/* ---- STATS ---- */
.stats {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}

.stat { padding: 0 32px; }

.stat-value {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

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

/* ---- SHARED SECTION STYLES ---- */
.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 600;
}

.section-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 48px;
}

/* ---- HOW ---- */
.how { padding: var(--section-pad); }

.how-inner { max-width: 1100px; margin: 0 auto; }

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.how-card {
  background: var(--bg-card);
  padding: 36px 32px;
}

.how-card-icon {
  display: block;
  margin-bottom: 20px;
  opacity: 0.9;
}

.how-card-text {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ---- FEATURES ---- */
.features { padding: var(--section-pad); }

.features-inner { max-width: 1100px; margin: 0 auto; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 36px;
  transition: border-color 0.2s;
}

.feature-card:hover { border-color: rgba(255, 107, 53, 0.3); }

.feature-icon-box {
  margin-bottom: 24px;
}

.feature-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.04em;
  color: #fff;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ---- PROCESS ---- */
.process { padding: var(--section-pad); }

.process-inner { max-width: 1100px; margin: 0 auto; }

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.process-step:first-child { border-top: 1px solid var(--border); }

.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  letter-spacing: 0.02em;
}

.step-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: #fff;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 15px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
}

.process-connector {
  width: 1px;
  height: 0;
}

/* ---- OUTCOMES ---- */
.outcomes { padding: var(--section-pad); }

.outcomes-inner { max-width: 1100px; margin: 0 auto; }

.outcomes-header { margin-bottom: 56px; }

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.outcome-card {
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
}

.outcome-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.outcome-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: #fff;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}

.outcome-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ---- CLOSING ---- */
.closing {
  padding: 100px 24px 120px;
  text-align: center;
}

.closing-inner { max-width: 800px; margin: 0 auto; }

.closing-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto;
}

/* ---- FOOTER ---- */
.footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.footer-copy {
  font-size: 14px;
  color: var(--fg-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual { order: -1; }

  .screen-svg { max-width: 280px; }

  .stats-inner {
    grid-template-columns: 1fr 1fr;
    row-gap: 24px;
  }

  .stat-divider { display: none; }
  .stat { padding: 0; }

  .how-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .process-step { grid-template-columns: 60px 1fr; gap: 16px; }
}

@media (max-width: 480px) {
  .outcomes-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 56px; }
}