/**
 * Piper Marketing Site — Shared Styles
 * =====================================
 * Brand: Piper Color Guide v1 (March 2026)
 * Palette: All-dark navy backgrounds, Piper Gold primary accent
 * Typography: Barlow Condensed + Barlow
 * Pattern: Grid overlays, bordered components, structured editorial
 *
 * Google Fonts link for each HTML:
 *   Barlow Condensed: 400,600,700,900
 *   Barlow: 400,500,600
 */

/* ===== BRAND COLOR SYSTEM ===== */
:root {
  /* Navy backgrounds */
  --navy-deep:    #0A0F1E;
  --navy-mid:     #0D1526;
  --navy-surface: #111D33;
  --navy-border:  #1A2B47;

  /* Brand accents */
  --gold:         #F5A623;
  --gold-dark:    #C8821A;
  --blue:         #3B6EF5;

  /* Text */
  --white:        #FFFFFF;
  --gray-light:   #8FA3BF;
  --gray-muted:   #4A637A;

  /* Typography */
  --condensed: 'Barlow Condensed', sans-serif;
  --body: 'Barlow', sans-serif;
}

/* ===== BASE RESET ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  color: var(--white);
  background: var(--navy-deep);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }

/* ===== GRID BACKGROUND OVERLAY (fixed) ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--navy-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--navy-border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

body > * {
  position: relative;
  z-index: 1;
}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 100%);
  z-index: 999;
  transform-origin: left;
  transition: transform 0.1s ease-out;
}

/* ===== HEADER ===== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 56px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--navy-border);
}

.logo-section { display: flex; align-items: center; }
.logo-section img { height: 32px; width: auto; }

/* Text-based PIPER logo — Syne 800 per brand guidelines */
.logo-text {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1;
}

.logo-text-gold {
  color: var(--gold);
}

/* Footer logo */
.footer-brand .logo-text {
  font-size: 24px;
  margin-bottom: 16px;
  display: inline-block;
}

.nav-links { display: flex; align-items: center; gap: 0; }

.nav-link {
  font-family: var(--condensed);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-muted);
  padding: 19px 16px;
  transition: color 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.nav-link:hover { color: var(--gray-light); }
.nav-link.active { color: var(--gold); border-bottom-color: var(--gold); }

.nav-link.secondary {
  color: var(--gray-light);
  border: 1px solid var(--navy-border);
  padding: 7px 14px;
  margin-left: 12px;
  border-bottom: 1px solid var(--navy-border);
  transition: all 0.2s;
}
.nav-link.secondary:hover {
  color: var(--white);
  border-color: var(--gray-muted);
}

.nav-link.cta {
  background: var(--gold);
  color: var(--navy-deep);
  padding: 7px 18px;
  margin-left: 8px;
  font-weight: 700;
  border: none;
  transition: background 0.2s;
}
.nav-link.cta:hover { background: var(--gold-dark); }

/* ===== MOBILE MENU ===== */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px; height: 32px;
  background: none; border: none; cursor: pointer;
  padding: 4px; z-index: 1001;
}
.mobile-menu-btn span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white);
  border-radius: 1px;
  transition: all 0.3s ease;
}
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed; inset: 0;
  background: var(--navy-deep);
  z-index: 1000;
  padding: 72px 30px 40px;
  flex-direction: column; gap: 0;
}
.mobile-menu.active { display: flex; }
.mobile-menu a {
  font-family: var(--condensed);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-muted);
  padding: 18px 0;
  border-bottom: 1px solid var(--navy-border);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--white); }
.mobile-menu a.active { color: var(--gold); }
.mobile-menu a.cta {
  margin-top: 24px;
  background: var(--gold);
  color: var(--navy-deep);
  text-align: center;
  padding: 16px;
  border: none;
  font-weight: 700;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--condensed);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-deep);
}
.btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-light);
  border: 1px solid var(--navy-border);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-dark {
  background: var(--navy-surface);
  color: var(--white);
  border: 1px solid var(--navy-border);
}
.btn-dark:hover {
  background: var(--gold);
  color: var(--navy-deep);
  border-color: var(--gold);
}

/* ===== SECTION LABEL WITH RULE ===== */
.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 2px;
}

.section-label-text {
  font-family: var(--condensed);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-muted);
  white-space: nowrap;
}

.section-label-rule {
  flex: 1;
  height: 1px;
  background: var(--navy-border);
}

/* Gold variant for emphasis */
.section-label--gold .section-label-text { color: var(--gold); }

/* ===== SECTION TITLE ===== */
.section-title {
  font-family: var(--condensed);
  font-size: 52px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--white);
  margin-bottom: 6px;
}

.section-title span {
  color: var(--gold);
}

.section-intro {
  font-size: 16px;
  color: var(--gray-light);
  line-height: 1.65;
  margin-bottom: 14px;
  max-width: 540px;
  font-weight: 500;
}

/* ===== EYEBROW ===== */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
}

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

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.eyebrow-text {
  font-family: var(--condensed);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

/* ===== BADGE ===== */
.badge {
  font-family: var(--condensed);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-light);
  border: 1px solid var(--navy-border);
  padding: 5px 12px;
}

/* ===== ACCENT BAR ===== */
.accent-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 40%, transparent 100%);
}

/* ===== FEATURE TABLE ===== */
.feature-group { margin-bottom: 5px; }

.feature-table-header {
  background: var(--navy-deep);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 2px solid var(--gold);
}

.feature-table-header span {
  font-family: var(--condensed);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.feature-table-header-rule {
  flex: 1;
  height: 1px;
  background: var(--navy-border);
}

.feature-table {
  background: var(--navy-surface);
  border: 1px solid var(--navy-border);
  border-top: none;
}

.feature-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  border-bottom: 1px solid var(--navy-border);
  transition: background 0.15s;
}

.feature-row:last-child { border-bottom: none; }
.feature-row:hover { background: rgba(26, 43, 71, 0.5); }

.feature-row-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--navy-border);
  padding: 12px 0;
}

.feature-row-body { padding: 12px 20px; }

.feature-row-body h3 {
  font-family: var(--condensed);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 3px;
}

.feature-row-body p {
  font-size: 13px;
  color: var(--gray-light);
  line-height: 1.5;
}

/* Muted feature row */
.feature-row.muted h3 { color: var(--gray-muted); }
.feature-row.muted p { color: var(--gray-muted); opacity: 0.7; }

/* ===== STEP ROWS ===== */
.steps-table {
  border: 1px solid var(--navy-border);
  background: var(--navy-surface);
}

.step-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  border-bottom: 1px solid var(--navy-border);
}

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

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--navy-border);
  font-family: var(--condensed);
  font-size: 22px;
  font-weight: 900;
  color: var(--gold);
  padding: 14px 0;
}

.step-text {
  padding: 14px 24px;
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.55;
  display: flex;
  align-items: center;
}

/* ===== DATA NOTE ===== */
.data-note {
  border: 1px solid var(--navy-border);
  background: var(--navy-surface);
  display: grid;
  grid-template-columns: 52px 1fr;
}

.data-note-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--navy-border);
  background: var(--navy-mid);
  padding: 0 16px;
}

.data-note-text {
  padding: 12px 18px;
  font-size: 13px;
  color: var(--gray-light);
  line-height: 1.65;
}

.data-note-text strong { color: var(--white); }

/* ===== PERKS GRID ===== */
.perks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--navy-border);
  background: var(--navy-surface);
}

.perk-card {
  padding: 20px;
  border-right: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.perk-card:nth-child(2n) { border-right: none; }
.perk-card:nth-last-child(-n+2) { border-bottom: none; }

.perk-icon { flex-shrink: 0; margin-top: 2px; }

.perk-text strong {
  display: block;
  font-family: var(--condensed);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 2px;
}

.perk-text span {
  font-size: 13px;
  color: var(--gray-light);
  line-height: 1.5;
}

/* ===== INTRO BLOCK (left rule + text) ===== */
.intro-block {
  display: grid;
  grid-template-columns: 4px 1fr;
  gap: 0 28px;
  margin: 20px 0;
  align-items: stretch;
}

.intro-rule { background: var(--blue); }

.intro-text p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray-light);
}

.intro-text p + p { margin-top: 10px; }

.intro-text strong { color: var(--white); }

/* ===== TIMELINE TABLE ===== */
.timeline-table {
  background: var(--navy-surface);
  border: 1px solid var(--navy-border);
}

.timeline-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  border-bottom: 1px solid var(--navy-border);
  align-items: stretch;
}

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

.timeline-label {
  padding: 11px 20px;
  border-right: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  font-family: var(--condensed);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--navy-mid);
}

.timeline-desc {
  padding: 11px 24px;
  font-size: 14px;
  color: var(--gray-light);
  display: flex;
  align-items: center;
}

/* ===== DIVIDER ===== */
hr.divider {
  border: none;
  border-top: 1px solid var(--navy-border);
  margin: 2px 0;
}

/* ===== ASK NOTE (accent bar) ===== */
.ask-note {
  background: var(--navy-deep);
  border: 1px solid var(--navy-border);
  border-top: none;
  padding: 16px 24px;
  font-family: var(--condensed);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
}

/* ===== STATS GRID ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--navy-border);
  border: 1px solid var(--navy-border);
}

.stat-card {
  background: var(--navy-surface);
  padding: 32px 28px;
  text-align: center;
  transition: background 0.3s;
}

.stat-card:hover { background: var(--navy-mid); }

.stat-value {
  font-family: var(--condensed);
  font-size: 44px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-family: var(--condensed);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 13px;
  color: var(--gray-light);
  line-height: 1.5;
}

/* ===== CARDS (bordered, dark) ===== */
.card {
  background: var(--navy-surface);
  border: 1px solid var(--navy-border);
  padding: 28px;
  transition: transform 0.15s ease;
}

.card:hover { transform: translateY(-3px); }

.card-number {
  font-family: var(--condensed);
  font-size: 44px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.4;
}

.card h3 {
  font-family: var(--condensed);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.65;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--navy-deep);
  border-top: 1px solid var(--navy-border);
  padding: 48px;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-brand { max-width: 280px; }
.footer-brand img { height: 28px; margin-bottom: 16px; }

.footer-brand p {
  font-size: 13px;
  color: var(--gray-muted);
  line-height: 1.6;
}

.footer-links h4 {
  font-family: var(--condensed);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  font-size: 13px;
  color: var(--gray-muted);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  max-width: 1100px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--navy-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--gray-muted);
}

.footer-bottom a {
  color: var(--gray-muted);
  margin-left: 24px;
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--white); }

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .site-header { padding: 0 20px; height: 52px; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; }

  .site-footer { padding: 40px 24px; }
  .footer-content { flex-direction: column; }
  .footer-bottom {
    flex-direction: column; gap: 16px; text-align: center;
  }
  .footer-bottom a { margin: 0 12px; }

  .section-title { font-size: 36px; }

  .perks-grid { grid-template-columns: 1fr; }
  .perk-card { border-right: none !important; }
  .perk-card:not(:last-child) { border-bottom: 1px solid var(--navy-border) !important; }

  .stats-grid { grid-template-columns: 1fr; }

  .timeline-row { grid-template-columns: 90px 1fr; }
}

/* ===== PRINT ===== */
@media print {
  .site-header, .mobile-menu, .mobile-menu-btn, .scroll-progress { display: none !important; }
  body { background: white; color: black; }
  body::before { display: none; }
}