/* ==========================================================================
   LIBBY V2 — PREMIUM EDITORIAL DESIGN SYSTEM
   Brand Tokens: Deep Green, Ivory, Mint, Charcoal, White
   Typography: Space Grotesk (Headings) + Plus Jakarta Sans (Body)
   ========================================================================== */

:root {
  /* Brand Color Tokens */
  --color-primary-green: #015B3D;
  --color-deep-green: #013B2A;
  --color-mint: #D9EFE4;
  --color-warm-ivory: #F5F3EB;
  --color-charcoal: #242C28;
  --color-white: #FFFFFF;

  /* Editorial Surfaces & Elevation */
  --bg-dark-base: #0A120E;
  --bg-dark-surface: #101B16;
  --bg-dark-elevated: #16241E;
  --bg-dark-border: rgba(217, 239, 228, 0.12);
  --bg-dark-border-light: rgba(217, 239, 228, 0.22);
  
  --text-main: #F5F3EB;
  --text-muted: #A3B8AD;
  --text-dim: #6B7F74;
  --text-green-accent: #34D399;

  /* Typography */
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout & Spacing */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-normal: 0.3s var(--ease-smooth);
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

/* Hide scrollbar for Chrome, Safari and Opera */
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark-base);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

::selection {
  background: var(--color-primary-green);
  color: var(--color-white);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-normal);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--color-mint);
  color: var(--color-deep-green);
  padding: 10px 18px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 9999;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 20px;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-white);
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-green-accent);
  margin-bottom: 12px;
}

.section-kicker.light {
  color: var(--color-mint);
}

.section-title {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.65;
}

.text-center {
  text-align: center;
}
.text-center .section-lead {
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary-green);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(1, 91, 61, 0.35);
}
.btn-primary:hover {
  background-color: #02744e;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(1, 91, 61, 0.5);
}

.btn-secondary {
  background-color: rgba(217, 239, 228, 0.08);
  color: var(--color-warm-ivory);
  border-color: var(--bg-dark-border);
}
.btn-secondary:hover {
  background-color: rgba(217, 239, 228, 0.15);
  border-color: var(--bg-dark-border-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-mint);
  border-color: rgba(217, 239, 228, 0.3);
}
.btn-outline:hover {
  background-color: var(--color-mint);
  color: var(--color-deep-green);
  border-color: var(--color-mint);
}

.btn-large {
  padding: 15px 30px;
  font-size: 1.02rem;
}

.arrow-icon {
  transition: transform 0.25s ease;
}
.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* ==========================================================================
   Header & Sticky Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.35s ease;
}

.site-header.scrolled {
  padding: 12px 0;
  background: rgba(10, 18, 14, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--bg-dark-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-mint);
  border: 1px solid rgba(217, 239, 228, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(1, 91, 61, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.brand-link:hover .brand-icon-wrap {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(1, 91, 61, 0.4);
}

.brand-logo {
  object-fit: contain;
  display: block;
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-white);
  line-height: 1;
}

.brand-tagline {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-green-accent);
  margin-top: 2px;
}

.nav-desktop {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-item {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}
.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-mint);
  transition: width 0.25s ease;
}
.nav-item:hover {
  color: var(--color-white);
}
.nav-item:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Mobile Hamburger Button */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger-btn.active .hamburger-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger-btn.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.active .hamburger-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-mobile-drawer {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  max-height: calc(100vh - 70px);
  overflow-y: auto;
  background: rgba(16, 27, 22, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--bg-dark-border);
  padding: 24px 20px 32px 20px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
  animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  z-index: 999;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-inner {
  max-width: 480px;
  margin: 0 auto;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.mobile-item {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(217, 239, 228, 0.03);
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.mobile-item:hover,
.mobile-item:active {
  background: rgba(217, 239, 228, 0.08);
  color: var(--color-mint);
  border-color: rgba(217, 239, 228, 0.15);
}

.mobile-nav-footer {
  padding-top: 12px;
  border-top: 1px solid var(--bg-dark-border);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 150px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
}

.orb-primary {
  top: -10%;
  right: 15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-primary-green) 0%, transparent 70%);
}

.orb-mint {
  bottom: 10%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #02744e 0%, transparent 70%);
  opacity: 0.2;
}

.subtle-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to right, rgba(217, 239, 228, 0.03) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(217, 239, 228, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(217, 239, 228, 0.08);
  border: 1px solid var(--bg-dark-border-light);
  margin-bottom: 24px;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-green-accent);
  box-shadow: 0 0 10px var(--text-green-accent);
}

.pill-text {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-mint);
}

.hero-title {
  font-size: clamp(2.8rem, 5.8vw, 4.4rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin-bottom: 24px;
}

.text-highlight {
  color: var(--color-mint);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.65;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 48px;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 32px;
  border-top: 1px solid var(--bg-dark-border);
}

.trust-metric-item {
  display: flex;
  flex-direction: column;
}

.trust-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

.trust-lbl {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.trust-metric-divider {
  width: 1px;
  height: 32px;
  background-color: var(--bg-dark-border);
}

/* Hero Visual Composition */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 440px;
  height: 520px;
}

.floating-mockup {
  position: absolute;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Floating Digital ID Card Mockup */
.id-card-mockup {
  top: 40px;
  left: 0;
  width: 370px;
  background: linear-gradient(135deg, #014E34 0%, #012D1F 100%);
  border: 1px solid rgba(217, 239, 228, 0.25);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(1, 91, 61, 0.2);
  z-index: 3;
  animation: floatCardSlow 6s ease-in-out infinite alternate;
}

@keyframes floatCardSlow {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(0.5deg); }
  100% { transform: translateY(4px) rotate(-0.5deg); }
}

.id-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.id-badge {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(217, 239, 228, 0.15);
  color: var(--color-mint);
  border: 1px solid rgba(217, 239, 228, 0.2);
}

.id-brand {
  display: flex;
  align-items: center;
  gap: 6px;
}

.id-logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-mint);
}

.id-logo-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-white);
}

.id-card-body {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.id-avatar-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-mint);
  color: var(--color-deep-green);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.id-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

.id-role-dept {
  font-size: 0.78rem;
  color: var(--color-mint);
  opacity: 0.9;
  margin: 2px 0;
}

.id-code {
  font-family: monospace;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

.id-qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.simulated-qr {
  width: 54px;
  height: 54px;
  background: var(--color-white);
  border-radius: 6px;
  padding: 4px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 2px;
}

.qr-corner {
  background: var(--color-charcoal);
  border-radius: 2px;
}
.qr-corner.top-left { grid-column: 1; grid-row: 1; }
.qr-corner.top-right { grid-column: 3; grid-row: 1; }
.qr-corner.bottom-left { grid-column: 1; grid-row: 3; }
.qr-core-pattern {
  grid-column: 2;
  grid-row: 2;
  background: var(--color-primary-green);
  border-radius: 2px;
}

.qr-label {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-mint);
}

.id-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid rgba(217, 239, 228, 0.15);
}

.id-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-green-accent);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--text-green-accent);
}

.id-institution {
  font-size: 0.72rem;
  color: var(--color-warm-ivory);
  opacity: 0.75;
}

/* Floating Loan Activity Widget */
.loan-activity-mockup {
  bottom: 40px;
  right: -20px;
  width: 320px;
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  z-index: 4;
  animation: floatActivity 5s ease-in-out infinite 0.5s alternate;
}

@keyframes floatActivity {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(3px); }
}

.widget-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.widget-icon {
  font-size: 1.4rem;
}

.widget-tag {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text-green-accent);
}

.widget-book-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.25;
}

.widget-progress-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.widget-due-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
}

.due-label {
  color: var(--text-dim);
}

.due-days {
  color: var(--color-mint);
  font-weight: 700;
}

.progress-bar-track {
  width: 100%;
  height: 6px;
  background: rgba(217, 239, 228, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-green), var(--text-green-accent));
  border-radius: var(--radius-full);
}

/* Floating Reservation Ready Banner */
.reservation-ready-mockup {
  top: -15px;
  right: 10px;
  background: rgba(22, 36, 30, 0.94);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  z-index: 5;
  max-width: 290px;
  animation: floatBanner 7s ease-in-out infinite 1s alternate;
}

@keyframes floatBanner {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
  100% { transform: translateY(4px); }
}

.res-ping-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--text-green-accent);
  box-shadow: 0 0 12px var(--text-green-accent);
  margin-top: 5px;
  flex-shrink: 0;
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 8px var(--text-green-accent); }
  50% { transform: scale(1.25); opacity: 0.85; box-shadow: 0 0 18px var(--text-green-accent); }
}

.res-status-title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
}

.res-book-name {
  font-size: 0.72rem;
  color: var(--color-mint);
  display: block;
  margin: 2px 0;
}

.res-timer {
  font-size: 0.68rem;
  color: var(--text-muted);
  display: block;
}

/* Background Book Spines */
.book-spine-backdrop {
  position: absolute;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.spine-1 {
  top: 10px;
  left: 40px;
  width: 320px;
  height: 420px;
  background: #022319;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transform: rotate(-6deg);
  z-index: 1;
}
.spine-2 {
  top: 30px;
  left: 20px;
  width: 340px;
  height: 430px;
  background: #0a1f18;
  border: 1px solid rgba(255, 255, 255, 0.07);
  transform: rotate(-3deg);
  z-index: 2;
}

/* ==========================================================================
   Platform Overview Section
   ========================================================================== */
.overview-section {
  padding: 120px 0;
  background-color: var(--bg-dark-surface);
  position: relative;
  border-top: 1px solid var(--bg-dark-border);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.overview-card {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.overview-card:hover {
  transform: translateY(-5px);
  border-color: var(--bg-dark-border-light);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.overview-card.highlight-card {
  background: linear-gradient(180deg, rgba(1, 91, 61, 0.15) 0%, var(--bg-dark-base) 100%);
  border-color: rgba(52, 211, 153, 0.3);
}

.card-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(217, 239, 228, 0.08);
  color: var(--color-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.card-icon-box.accent {
  background: var(--color-primary-green);
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(1, 91, 61, 0.4);
}

.overview-card-title {
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.overview-card-desc {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(217, 239, 228, 0.06);
  color: var(--color-mint);
  border: 1px solid rgba(217, 239, 228, 0.12);
}

/* ==========================================================================
   Features Section (Asymmetrical Rows)
   ========================================================================== */
.features-section {
  padding: 130px 0;
  position: relative;
}

.feature-layout-container {
  display: flex;
  flex-direction: column;
  gap: 110px;
  margin-top: 70px;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
}

.feature-row.reverse {
  direction: rtl;
}
.feature-row.reverse > * {
  direction: ltr;
}

.feature-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-green-accent);
  margin-bottom: 14px;
}

.feature-title {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.feature-description {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.feature-bullet-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-bullet-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--color-warm-ivory);
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.15);
  color: var(--text-green-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Feature Mockup Windows */
.feature-ui-window {
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.ui-window-bar {
  background: #0d1712;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--bg-dark-border);
}

.traffic-dots {
  display: flex;
  gap: 6px;
  margin-right: 14px;
}

.traffic-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #10B981; }

.ui-window-title {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-weight: 500;
}

.catalog-preview-content {
  padding: 24px;
}

.search-bar-simulated {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--text-dim);
  font-size: 0.88rem;
}

.book-mini-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mini-book-card {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.book-spine-thumb {
  width: 50px;
  height: 70px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  flex-shrink: 0;
}
.spine-emerald { background: linear-gradient(135deg, #015B3D, #012D1F); }
.spine-navy { background: linear-gradient(135deg, #1E3A8A, #0F172A); }

.spine-text {
  font-size: 0.45rem;
  font-weight: 800;
  color: var(--color-white);
  text-align: center;
  line-height: 1.1;
  letter-spacing: 0.05em;
}

.book-mini-meta {
  display: flex;
  flex-direction: column;
}

.b-status {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.b-status.available { color: var(--text-green-accent); }
.b-status.reserved { color: #FBBF24; }

.b-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.25;
}

.b-author {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* Digital Card Showcase Box */
.digital-card-showcase-box {
  display: flex;
  justify-content: center;
  padding: 20px;
}

.card-flipper-container {
  width: 380px;
  height: 230px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #015B3D 0%, #012D1F 100%);
  border: 1px solid rgba(217, 239, 228, 0.35);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 50px rgba(1, 91, 61, 0.3);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-emblem-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.emblem-libby {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--color-mint);
}

.emblem-college {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.7);
}

.card-chip-graphic {
  width: 44px;
  height: 32px;
  border-radius: 6px;
  background: linear-gradient(135deg, #D97706, #FBBF24);
  box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.3);
}

.card-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.c-id-lbl {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-mint);
}

.c-id-val {
  font-family: monospace;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

.c-name-val {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-top: 2px;
}

.c-qr-stamp {
  width: 60px;
  height: 60px;
  background: var(--color-white);
  border-radius: 8px;
  padding: 4px;
}

.qr-stamp-pattern {
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(var(--color-charcoal) 30%, transparent 30%),
    radial-gradient(var(--color-primary-green) 30%, transparent 30%);
  background-position: 0 0, 4px 4px;
  background-size: 8px 8px;
}

/* Admin Panel Mockup */
.admin-panel-mockup {
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bg-dark-border);
}

.badge-role.admin {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.panel-timestamp {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-green-accent);
}

.panel-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.stat-cell {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
}

.stat-n {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-white);
}

.stat-l {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.circulation-action-row {
  display: flex;
  gap: 10px;
}

.btn-mock {
  flex: 1;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  background: rgba(217, 239, 228, 0.08);
  border: 1px solid var(--bg-dark-border);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-warm-ivory);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ==========================================================================
   Signature Scroll Narrative Section
   ========================================================================== */
.narrative-section {
  padding: 140px 0;
  background: linear-gradient(180deg, var(--bg-dark-base) 0%, #031D14 50%, var(--bg-dark-base) 100%);
  position: relative;
  overflow: hidden;
}

.narrative-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.narrative-headline {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.narrative-intro {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 60px;
}

.narrative-track {
  position: relative;
  padding-left: 50px;
}

.narrative-track::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 17px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary-green), var(--text-green-accent), var(--color-deep-green));
}

.narrative-milestone {
  position: relative;
  margin-bottom: 40px;
}

.milestone-badge {
  position: absolute;
  left: -50px;
  top: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-deep-green);
  border: 2px solid var(--text-green-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 0 15px rgba(52, 211, 153, 0.4);
}

.milestone-card {
  background: rgba(16, 27, 22, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  transition: all var(--transition-normal);
}
.milestone-card:hover {
  transform: translateX(8px);
  border-color: rgba(52, 211, 153, 0.4);
}

.milestone-icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.milestone-title {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.milestone-text {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ==========================================================================
   Signature Interactive Product Showcase
   ========================================================================== */
.showcase-section {
  padding: 130px 0;
  background-color: var(--bg-dark-surface);
  border-top: 1px solid var(--bg-dark-border);
  border-bottom: 1px solid var(--bg-dark-border);
}

.showcase-container {
  margin-top: 50px;
}

.showcase-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.showcase-tab {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  color: var(--text-muted);
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.showcase-tab:hover {
  color: var(--color-white);
  border-color: var(--bg-dark-border-light);
}

.showcase-tab.active {
  background: var(--color-primary-green);
  color: var(--color-white);
  border-color: var(--color-primary-green);
  box-shadow: 0 4px 20px rgba(1, 91, 61, 0.4);
}

.showcase-viewport {
  max-width: 860px;
  margin: 0 auto;
}

.showcase-panel {
  display: none;
  animation: fadeIn 0.4s var(--ease-smooth) forwards;
}

.showcase-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.interactive-screen-frame {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.screen-top-bar {
  background: #0d1712;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bg-dark-border);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.screen-top-bar.admin-dark {
  background: #060B08;
}

.screen-status-green {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-green-accent);
}

.screen-body-content {
  padding: 32px;
  min-height: 380px;
}
.screen-body-content.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.screen-caption-footer {
  background: #0d1712;
  padding: 12px 24px;
  border-top: 1px solid var(--bg-dark-border);
  text-align: center;
}

.sim-notice {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 600;
}

/* Showcase: Panel 1 Elements */
.catalog-filters {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.cat-pill {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.cat-pill.active {
  background: var(--color-primary-green);
  color: var(--color-white);
  border-color: var(--color-primary-green);
}

.catalog-row-item {
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}

.item-cover {
  width: 52px;
  height: 72px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-white);
  flex-shrink: 0;
}
.cover-green { background: linear-gradient(135deg, #015B3D, #012D1F); }
.cover-navy { background: linear-gradient(135deg, #1E3A8A, #0F172A); }

.item-details {
  flex-grow: 1;
}

.item-status-tag {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 4px;
}
.tag-avail { color: var(--text-green-accent); }
.tag-borrowed { color: #FBBF24; }

.item-title-text {
  font-size: 1.05rem;
  color: var(--color-white);
  line-height: 1.25;
}

.item-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.action-btn-sm {
  background: rgba(217, 239, 228, 0.08);
  border: 1px solid var(--bg-dark-border);
  color: var(--color-mint);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.action-btn-sm:hover {
  background: var(--color-mint);
  color: var(--color-deep-green);
  border-color: var(--color-mint);
}
.action-btn-sm.reserve-btn {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.3);
  color: #FBBF24;
}
.action-btn-sm.reserve-btn:hover {
  background: #FBBF24;
  color: #050A07;
  border-color: #FBBF24;
}

.cat-pill {
  border: 1px solid var(--bg-dark-border);
  background: var(--bg-dark-surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}
.cat-pill:hover {
  border-color: var(--color-mint);
  color: var(--color-white);
}

.demo-feedback-toast {
  background: rgba(1, 91, 61, 0.95);
  color: var(--color-white);
  border: 1px solid var(--text-green-accent);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-size: 0.84rem;
  font-weight: 600;
  animation: slideDown 0.3s ease;
}

/* Showcase: Panel 2 Elements */
.borrow-quota-banner {
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.quota-n {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  display: block;
}

.quota-l {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.quota-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(52, 211, 153, 0.15);
  color: var(--text-green-accent);
}

.active-loan-card-rich {
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.loan-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.loan-badge-due {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(52, 211, 153, 0.15);
  color: var(--text-green-accent);
}

.loan-acc {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.loan-title {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.loan-author {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.loan-due-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding-top: 14px;
  border-top: 1px solid var(--bg-dark-border);
}

.loan-policy {
  color: var(--color-mint);
}

/* Showcase: Panel 3 Elements */
.digital-pass-card {
  width: 320px;
  background: linear-gradient(135deg, #015B3D, #012D1F);
  border: 1px solid rgba(217, 239, 228, 0.3);
  border-radius: var(--radius-xl);
  padding: 24px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.pass-header {
  margin-bottom: 20px;
}

.pass-univ {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-warm-ivory);
  display: block;
  margin-bottom: 8px;
}

.pass-role-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(217, 239, 228, 0.15);
  color: var(--color-mint);
}

.pass-hero-qr {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qr-render-box {
  width: 130px;
  height: 130px;
  position: relative;
  margin-bottom: 8px;
}

.qr-finder {
  position: absolute;
  width: 34px;
  height: 34px;
  border: 5px solid var(--color-charcoal);
  border-radius: 6px;
}
.qr-finder::after {
  content: '';
  position: absolute;
  top: 4px; left: 4px; right: 4px; bottom: 4px;
  background: var(--color-charcoal);
  border-radius: 2px;
}
.qr-finder.tl { top: 0; left: 0; }
.qr-finder.tr { top: 0; right: 0; }
.qr-finder.bl { bottom: 0; left: 0; }

.qr-code-grid {
  position: absolute;
  top: 40px; left: 40px; right: 40px; bottom: 40px;
  background-image: 
    radial-gradient(var(--color-primary-green) 40%, transparent 40%),
    radial-gradient(var(--color-deep-green) 40%, transparent 40%);
  background-position: 0 0, 6px 6px;
  background-size: 12px 12px;
}

.qr-sub-text {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-charcoal);
}

.pass-id-number {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--color-mint);
  display: block;
}

.pass-holder {
  font-size: 1.35rem;
  margin: 2px 0;
}

.pass-dept {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Showcase: Panel 4 Elements */
.queue-card-active {
  background: var(--bg-dark-surface);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.queue-status-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.status-indicator.ready {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-green-accent);
  box-shadow: 0 0 10px var(--text-green-accent);
}

.status-name {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-green-accent);
}

.queue-position {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-mint);
}

.queue-title {
  font-size: 1.35rem;
  margin-bottom: 4px;
}

.queue-author {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.queue-session-callout {
  background: rgba(1, 91, 61, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-warm-ivory);
}

/* Showcase: Panel 5 Elements (Desktop Admin) */
.admin-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  padding: 0;
  min-height: 380px;
}

.admin-sidebar-sim {
  background: #09100C;
  border-right: 1px solid var(--bg-dark-border);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.side-item {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
}
.side-item.active {
  background: rgba(1, 91, 61, 0.2);
  color: var(--color-mint);
  border-left: 2px solid var(--text-green-accent);
}

.admin-main-sim {
  padding: 24px;
}

.admin-quick-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}

.admin-input-sim {
  flex-grow: 1;
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--color-white);
  font-family: monospace;
  font-size: 0.85rem;
}

.btn-admin-action {
  background: var(--color-primary-green);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.admin-log-snippet {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.log-row {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.log-time {
  font-family: monospace;
  color: var(--text-dim);
  margin-right: 8px;
}

.log-act {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-green-accent);
  margin-right: 8px;
}

/* ==========================================================================
   How It Works (Steps)
   ========================================================================== */
.how-section {
  padding: 130px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.step-card {
  background: var(--bg-dark-surface);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  position: relative;
  transition: all var(--transition-normal);
}
.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--bg-dark-border-light);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.step-badge {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: rgba(217, 239, 228, 0.12);
  line-height: 1;
  margin-bottom: 20px;
}

.step-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.step-title {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.step-text {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.65;
}

/* ==========================================================================
   Campus Community (Audience)
   ========================================================================== */
.campus-section {
  padding: 130px 0;
  background-color: var(--bg-dark-surface);
  border-top: 1px solid var(--bg-dark-border);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.audience-card {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}

.audience-card.highlight {
  border-color: rgba(52, 211, 153, 0.4);
  background: linear-gradient(180deg, rgba(1, 91, 61, 0.18) 0%, var(--bg-dark-base) 100%);
}

.audience-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.aud-icon {
  font-size: 1.6rem;
}

.aud-tag {
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-mint);
}

.aud-title {
  font-size: 1.4rem;
  margin-bottom: 14px;
  line-height: 1.3;
}

.aud-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.aud-perks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--bg-dark-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-warm-ivory);
}

.aud-perks span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.aud-perks span svg {
  color: var(--color-mint);
  flex-shrink: 0;
}

/* ==========================================================================
   Trust & Institutional Governance
   ========================================================================== */
.trust-section {
  padding: 130px 0;
}

.trust-inner-box {
  background: linear-gradient(135deg, rgba(1, 91, 61, 0.2) 0%, rgba(1, 59, 42, 0.35) 100%);
  border: 1px solid var(--bg-dark-border-light);
  border-radius: var(--radius-xl);
  padding: 60px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
}

.trust-badge-row {
  margin-bottom: 20px;
}

.trust-pill {
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--text-green-accent);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.trust-title {
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  max-width: 780px;
}

.trust-desc {
  font-size: 1.12rem;
  color: var(--color-warm-ivory);
  opacity: 0.9;
  max-width: 780px;
  line-height: 1.7;
  margin-bottom: 50px;
}

.trust-points-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.trust-point {
  display: flex;
  flex-direction: column;
}

.point-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.trust-point h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.trust-point p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   FAQ Section (Accordion)
   ========================================================================== */
.faq-section {
  padding: 130px 0;
  background-color: var(--bg-dark-surface);
  border-top: 1px solid var(--bg-dark-border);
}

.faq-accordion {
  max-width: 820px;
  margin: 60px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-dark-base);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-normal), background-color var(--transition-normal), box-shadow var(--transition-normal);
}
.faq-item:hover {
  border-color: var(--bg-dark-border-light);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.faq-item.active {
  border-color: rgba(217, 239, 228, 0.25);
  background-color: rgba(255, 255, 255, 0.02);
}

.faq-question {
  width: 100%;
  padding: 22px 26px;
  background: transparent;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--color-white);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.faq-question:hover {
  color: var(--color-mint);
}
.faq-question:focus-visible {
  outline: 2px solid var(--color-mint);
  outline-offset: -2px;
  background-color: rgba(217, 239, 228, 0.04);
}

.faq-toggle-icon {
  font-size: 1.4rem;
  color: var(--color-mint);
  transition: transform 0.35s var(--ease-spring);
  flex-shrink: 0;
  line-height: 1;
}
.faq-question[aria-expanded="true"] .faq-toggle-icon {
  transform: rotate(45deg);
}
.faq-question[aria-expanded="true"] {
  color: var(--color-mint);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-smooth), opacity 0.35s ease;
  will-change: max-height;
}

.faq-answer p {
  padding: 0 26px 24px 26px;
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   Closing CTA Section
   ========================================================================== */
.cta-closing-section {
  padding: 130px 0;
  position: relative;
}

.cta-card-box {
  background: linear-gradient(135deg, #014E34 0%, #012D1F 100%);
  border: 1px solid rgba(217, 239, 228, 0.3);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.5), 0 0 50px rgba(1, 91, 61, 0.3);
}

.cta-content-wrap {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.cta-pill {
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-mint);
  display: inline-block;
  margin-bottom: 20px;
}

.cta-headline {
  font-size: clamp(2.6rem, 4.5vw, 3.8rem);
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.cta-subtext {
  font-size: 1.15rem;
  color: var(--color-warm-ivory);
  opacity: 0.9;
  line-height: 1.65;
  margin-bottom: 40px;
}

.cta-btn-group {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cta-graphic-pattern {
  position: absolute;
  right: -50px;
  top: -50px;
  width: 500px;
  height: 500px;
  pointer-events: none;
}

.pattern-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(217, 239, 228, 0.12);
}
.ring-1 {
  width: 380px;
  height: 380px;
  top: 60px;
  right: 60px;
}
.ring-2 {
  width: 520px;
  height: 520px;
  top: -10px;
  right: -10px;
}



/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #050A07;
  border-top: 1px solid var(--bg-dark-border);
  padding: 80px 0 40px 0;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {
  margin-bottom: 18px;
}

.footer-brand-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  max-width: 360px;
  margin-bottom: 24px;
}

.footer-powered-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(217, 239, 228, 0.05);
  border: 1px solid var(--bg-dark-border);
}

.powered-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.powered-company {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-mint);
}

.footer-heading {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
  color: var(--color-white);
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col a {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.footer-links-col a:hover {
  color: var(--color-mint);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--bg-dark-border);
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Motion & Scroll Reveal Utilities
   ========================================================================== */
[data-reveal] {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease-smooth), transform 0.7s var(--ease-smooth);
}

/* Progressive enhancement: only apply initial hiding if JS is active */
.js-loaded [data-reveal]:not(.revealed) {
  opacity: 0;
  transform: translateY(22px);
}

.js-loaded [data-reveal="fade-up"]:not(.revealed) {
  opacity: 0;
  transform: translateY(24px);
}

.js-loaded [data-reveal="fade-left"]:not(.revealed) {
  opacity: 0;
  transform: translateX(28px);
}

.js-loaded [data-reveal="fade-right"]:not(.revealed) {
  opacity: 0;
  transform: translateX(-28px);
}

.js-loaded [data-reveal="fade-in"]:not(.revealed) {
  opacity: 0;
  transform: scale(0.97);
}

.js-loaded [data-reveal].revealed {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* ==========================================================================
   Interactive Card & Element Micro-Animations
   ========================================================================== */
.overview-card,
.step-card,
.audience-card,
.trust-point,
.feature-ui-window,
.admin-panel-mockup {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}

.overview-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), 0 0 20px rgba(1, 91, 61, 0.18);
  border-color: rgba(52, 211, 153, 0.35);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: rgba(52, 211, 153, 0.35);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.step-card:hover .step-badge {
  color: var(--color-mint);
  transform: scale(1.05);
}

.step-badge {
  transition: transform 0.3s ease, color 0.3s ease;
}

.audience-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45), 0 0 25px rgba(1, 91, 61, 0.15);
  border-color: rgba(52, 211, 153, 0.4);
}

.narrative-milestone {
  transition: transform 0.3s ease;
}
.narrative-milestone:hover {
  transform: translateX(6px);
}
.narrative-milestone:hover .milestone-icon {
  transform: scale(1.08);
  color: var(--text-green-accent);
}
.milestone-icon {
  transition: transform 0.3s ease, color 0.3s ease;
}

/* Subtle Shimmer for CTAs */
.btn-primary {
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
  transform: rotate(30deg) translateX(-100%);
  transition: transform 0.75s ease;
}
.btn-primary:hover::after {
  transform: rotate(30deg) translateX(100%);
}

/* Orb breathing animations in background */
.orb-primary {
  animation: orbBreathe 10s ease-in-out infinite alternate;
}
.orb-mint {
  animation: orbBreathe 14s ease-in-out infinite 2s alternate;
}

@keyframes orbBreathe {
  0% { transform: scale(1) translate(0, 0); opacity: 0.3; }
  50% { transform: scale(1.12) translate(15px, -15px); opacity: 0.45; }
  100% { transform: scale(0.95) translate(-10px, 10px); opacity: 0.25; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-trust-bar {
    justify-content: center;
  }
  .hero-card-stack {
    margin: 0 auto;
  }

  .overview-grid,
  .steps-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .feature-row,
  .feature-row.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .feature-row.reverse {
    direction: ltr;
  }

  .footer-top-row {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .trust-points-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-desktop,
  .nav-cta {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }

  .hero-section {
    padding-top: 120px;
  }

  .hero-trust-bar {
    flex-direction: column;
    gap: 16px;
  }
  .trust-metric-divider {
    display: none;
  }

  .hero-card-stack {
    height: 480px;
  }
  .id-card-mockup {
    width: 320px;
    padding: 18px;
  }
  .loan-activity-mockup {
    width: 280px;
    right: 0;
  }
  .reservation-ready-mockup {
    right: 0;
  }

  .showcase-tabs {
    flex-direction: column;
  }
  .showcase-tab {
    width: 100%;
    justify-content: center;
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }
  .admin-sidebar-sim {
    flex-direction: row;
    overflow-x: auto;
  }

  .cta-card-box {
    padding: 40px 24px;
  }
  .cta-btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom-row {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ==========================================================================
   Mobile & Small Screen Breakpoints (380px, 390px, 430px)
   ========================================================================== */
@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .site-header {
    padding: 14px 0;
  }
  .nav-container {
    padding: 0 16px;
  }
  .brand-icon-wrap {
    width: 34px;
    height: 34px;
  }
  .brand-logo {
    width: 22px;
    height: 22px;
  }
  .brand-name {
    font-size: 1.15rem;
  }
  .brand-tagline {
    font-size: 0.55rem;
  }
  .hero-section {
    padding-top: 105px;
    padding-bottom: 50px;
    min-height: auto;
  }
  .hero-title {
    font-size: clamp(2rem, 8.5vw, 2.5rem);
    line-height: 1.12;
    margin-bottom: 18px;
  }
  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 28px;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 36px;
  }
  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-card-stack {
    height: 380px;
    max-width: 320px;
    margin: 0 auto;
  }
  .id-card-mockup {
    width: 270px;
    padding: 14px;
    top: 20px;
  }
  .id-card-body {
    gap: 10px;
  }
  .id-avatar-circle {
    width: 40px;
    height: 40px;
    font-size: 0.95rem;
  }
  .id-name {
    font-size: 1rem;
  }
  .loan-activity-mockup {
    width: 240px;
    bottom: -10px;
    padding: 12px;
  }
  .reservation-ready-mockup {
    top: 10px;
    padding: 10px 12px;
    max-width: 250px;
  }
  .overview-card,
  .step-card,
  .audience-card {
    padding: 26px 20px;
  }
  .section-title {
    font-size: clamp(1.85rem, 7vw, 2.3rem);
  }
  .cta-card-box {
    padding: 32px 18px;
    border-radius: var(--radius-lg);
  }
  .cta-headline {
    font-size: clamp(1.8rem, 6.5vw, 2.3rem);
  }
  .cta-subtext {
    font-size: 0.98rem;
    margin-bottom: 28px;
  }
  .faq-question {
    padding: 16px 18px;
    font-size: 0.98rem;
  }
  .faq-answer p {
    padding: 0 18px 18px 18px;
    font-size: 0.9rem;
  }
}

/* ==========================================================================
   Universal Accessibility: Focus Visible & Reduced Motion
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--color-mint);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero-parallax-card {
    transform: none !important;
    transition: none !important;
  }
  
  .glow-orb,
  .pulse-dot {
    animation: none !important;
  }
}