@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

/* ==========================================================================
   InvestGame - Bold Black & White Landing Page Theme
   ========================================================================== */

:root {
  --bw-bg: #ffffff;
  --bw-bg-alt: #f8f8f9;
  --bw-bg-subtle: #f4f4f5;
  --bw-surface: #ffffff;
  --bw-text-main: #09090b;
  --bw-text-secondary: #52525b;
  --bw-text-muted: #71717a;
  --bw-border: #e4e4e7;
  --bw-border-dark: #18181b;
  --bw-black: #000000;
  --bw-white: #ffffff;
  --accent-blue: #18181b;
  --accent-blue-light: #f4f4f5;
  --accent-blue-border: #e4e4e7;
  --accent-red: #18181b;
  --accent-red-light: #f4f4f5;
  --accent-red-border: #e4e4e7;
  --bw-radius-sm: 8px;
  --bw-radius-md: 12px;
  --bw-radius-lg: 16px;
  --bw-radius-xl: 24px;
  --bw-radius-full: 9999px;
  --bw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --bw-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --bw-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
  --bw-shadow-solid: 4px 4px 0px #000000;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bw-bg);
}

body,
body.landing-body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bw-bg);
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(0, 0, 0, 0.02) 0%, transparent 35%),
    radial-gradient(circle at 85% 60%, rgba(0, 0, 0, 0.02) 0%, transparent 35%);
  background-attachment: fixed;
  color: var(--bw-text-main);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

#header {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--bw-border);
  padding: 1.1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.25s ease;
}

#header.scrolled {
  padding: 0.85rem 0;
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--bw-black);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

#header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--bw-black);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  user-select: none;
  transition: opacity 0.2s ease;
}

.logo:hover {
  opacity: 0.9;
}

.logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo:hover .logo-icon {
  transform: scale(1.06);
}

.logo-text {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--bw-black);
}

.logo-invest {
  color: var(--bw-black);
  font-weight: 900;
}

.logo-game {
  color: var(--bw-black);
  font-weight: 900;
  letter-spacing: -0.04em;
  margin-left: 1px;
}

.logo:hover .logo-game {
  color: var(--bw-black);
}

#main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  gap: 2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
  margin: 0 auto;
}

.nav-links a {
  color: var(--bw-text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 4px 0;
  position: relative;
}

.nav-links a:hover {
  color: var(--bw-black);
}

.nav-links a.active {
  color: var(--bw-black);
  font-weight: 800;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--bw-black);
  border-radius: 2px;
}

.auth-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.auth-buttons button,
.auth-buttons a {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.55rem 1.25rem;
  border-radius: var(--bw-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.auth-buttons button.secondary,
.auth-buttons a.secondary {
  background: transparent;
  color: var(--bw-black);
  border: 1.5px solid var(--bw-border-dark);
}

.auth-buttons button.secondary:hover,
.auth-buttons a.secondary:hover {
  background: var(--bw-bg-subtle);
  border-color: var(--bw-black);
}

.auth-buttons button:not(.secondary),
.auth-buttons a:not(.secondary) {
  background: var(--bw-black);
  color: var(--bw-white);
  border: 1.5px solid var(--bw-black);
}

.auth-buttons button:not(.secondary):hover,
.auth-buttons a:not(.secondary):hover {
  background: #27272a;
  border-color: #27272a;
  transform: translateY(-1px);
}

.landing-user-info {
  display: flex;
  align-items: center;
  position: relative;
}

.mobile-user-profile {
  display: none;
}

.user-menu-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.user-avatar-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--bw-radius-full);
  background: var(--bw-bg-subtle);
  color: var(--bw-black);
  border: 1.5px solid var(--bw-border-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
  outline: none;
}

.user-avatar-btn:hover,
.user-avatar-btn:focus-visible,
.user-avatar-btn.active {
  background: var(--bw-black);
  color: var(--bw-white);
  border-color: var(--bw-black);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border-dark);
  border-radius: var(--bw-radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14), 0 2px 6px rgba(0, 0, 0, 0.06);
  padding: 0.5rem;
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.96);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  pointer-events: none;
}

.user-dropdown-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.user-dropdown-header {
  padding: 0.6rem 0.75rem 0.5rem;
  text-align: left;
}

.user-dropdown-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bw-text-muted);
}

.user-dropdown-username {
  display: block;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--bw-black);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}

.user-dropdown-divider {
  height: 1px;
  background: var(--bw-border);
  margin: 0.35rem 0;
}

.user-dropdown-item {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 0.75rem !important;
  width: 100% !important;
  padding: 0.65rem 0.85rem !important;
  border: none !important;
  background: transparent !important;
  color: var(--bw-black) !important;
  font-size: 0.88rem !important;
  font-weight: 600 !important;
  font-family: inherit !important;
  border-radius: var(--bw-radius-sm) !important;
  cursor: pointer !important;
  text-align: left !important;
  text-decoration: none !important;
  box-shadow: none !important;
  transform: none !important;
  line-height: 1.3 !important;
  transition: background 0.15s ease, color 0.15s ease !important;
}

.user-dropdown-item i {
  font-size: 0.95rem !important;
  width: 20px !important;
  min-width: 20px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  color: var(--bw-text-secondary) !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
}

.user-dropdown-item span {
  flex: 1 !important;
  text-align: left !important;
}

.user-dropdown-item:hover,
.user-dropdown-item:focus-visible {
  background: var(--bw-bg-subtle) !important;
  color: var(--bw-black) !important;
  transform: none !important;
  box-shadow: none !important;
  border-color: transparent !important;
}

.user-dropdown-item:hover i,
.user-dropdown-item:focus-visible i {
  color: var(--bw-black) !important;
}

.user-dropdown-item.logout,
.user-dropdown-item.delete-account {
  color: #dc2626 !important;
}

.user-dropdown-item.logout i,
.user-dropdown-item.delete-account i {
  color: #dc2626 !important;
}

.user-dropdown-item.logout:hover,
.user-dropdown-item.logout:focus-visible,
.user-dropdown-item.delete-account:hover,
.user-dropdown-item.delete-account:focus-visible {
  background: #fef2f2 !important;
  color: #b91c1c !important;
  transform: none !important;
  box-shadow: none !important;
  border-color: transparent !important;
}

.user-dropdown-item.logout:hover i,
.user-dropdown-item.logout:focus-visible i,
.user-dropdown-item.delete-account:hover i,
.user-dropdown-item.delete-account:focus-visible i {
  color: #b91c1c !important;
}

/* ==========================================================================
   Modals & Change Username
   ========================================================================== */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1100;
  background-color: rgba(9, 9, 11, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 1.5rem;
  overflow-y: auto;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-xl);
  max-width: 520px;
  width: 100%;
  margin: 6vh auto;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18), 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 2.25rem 2.25rem;
  animation: modalPop 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  0% {
    opacity: 0;
    transform: scale(0.96) translateY(8px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-content .close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 34px;
  height: 34px;
  border-radius: var(--bw-radius-md);
  background: var(--bw-bg-subtle);
  border: 1px solid var(--bw-border);
  color: var(--bw-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
  transition: all 0.18s ease;
}

.modal-content .close:hover {
  background: var(--bw-black);
  color: var(--bw-white);
  border-color: var(--bw-black);
}

.auth-modal-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.auth-modal-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--bw-radius-lg);
  margin: 0 auto 1.25rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.auth-modal-icon.info {
  background: var(--bw-bg-subtle);
  border: 1px solid var(--bw-border-dark);
  color: var(--bw-black);
}

.auth-modal-text h2 {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bw-text-main);
  margin-bottom: 0.35rem;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-field-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--bw-text-main);
  text-align: left;
}

.modal-field input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bw-surface);
  border: 1.5px solid var(--bw-border-dark);
  border-radius: var(--bw-radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--bw-text-main);
  outline: none;
  transition: all 0.18s ease;
}

.modal-field input:focus {
  border-color: var(--bw-black);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.modal-actions button {
  flex: 1;
  padding: 0.85rem 1.25rem;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: var(--bw-radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1.5px solid var(--bw-black);
  background: var(--bw-black);
  color: var(--bw-white);
}

.modal-actions button:hover:not(:disabled) {
  background: #27272a;
  border-color: #27272a;
  transform: translateY(-1px);
}

.modal-actions button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.modal-actions button.secondary {
  background: var(--bw-white);
  color: var(--bw-black);
  border: 1.5px solid var(--bw-border-dark);
}

.modal-actions button.secondary:hover {
  background: var(--bw-bg-subtle);
  border-color: var(--bw-black);
}

.form-note {
  font-size: 0.82rem;
  color: var(--bw-text-muted);
  text-align: center;
  margin-top: 0.75rem;
}

@media (max-width: 640px) {
  .modal {
    padding: 1rem;
  }
  .modal-content {
    padding: 1.5rem 1.25rem;
    margin: 4vh auto;
  }
  .modal-actions {
    flex-direction: column;
  }
  .modal-actions button {
    width: 100%;
  }
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--bw-black);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

#landing-page {
  padding-top: 1rem;
}

.hero {
  padding: clamp(3.25rem, 6vw, 5.25rem) 0 clamp(2rem, 3.5vw, 2.75rem) 0;
  text-align: center;
  max-width: 1140px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bw-bg-subtle);
  border: 1.5px solid var(--bw-black);
  padding: 6px 16px;
  border-radius: var(--bw-radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.75rem;
  color: var(--bw-black);
  box-shadow: 2px 2px 0px var(--bw-black);
}

.hero-pill i {
  font-size: 0.85rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.8vw, 4.4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--bw-black);
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.hero h1 .hero-title-top {
  display: block;
  margin-bottom: 0.18em;
}

.hero h1 .hero-title-bottom {
  display: block;
}

.hero h1 .highlight-badge,
.subpage-hero h1 .highlight-badge,
.highlight-badge {
  background: var(--bw-black);
  color: var(--bw-white);
  padding: 0.04em 0.25em 0.16em 0.25em;
  border-radius: var(--bw-radius-sm);
  display: inline-block;
  vertical-align: baseline;
}

.hero p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--bw-text-secondary);
  max-width: 760px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.6;
  font-weight: 500;
  text-wrap: pretty;
}

.hero-btns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero-btns .large-btn {
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 800;
  padding: 0.95rem 2.25rem;
  border-radius: var(--bw-radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-btns .large-btn:not(.secondary) {
  background: var(--bw-black);
  color: var(--bw-white);
  border: 2px solid var(--bw-black);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.hero-btns .large-btn:not(.secondary):hover {
  background: #27272a;
  border-color: #27272a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.hero-btns .large-btn.secondary {
  background: var(--bw-white);
  color: var(--bw-black);
  border: 2px solid var(--bw-black);
}

.hero-btns .large-btn.secondary:hover {
  background: var(--bw-bg-subtle);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Hero Highlights Deck (Black and White Theme, Below Market Trends)
   ========================================================================== */

.hero-highlights-deck {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin: 0 0 clamp(4rem, 6vw, 5.5rem) 0;
  text-align: left;
}

.hero-highlight-card {
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 1.4rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.22s ease,
              box-shadow 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.22s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.hero-highlight-card:hover {
  transform: translateY(-4px);
  border-color: var(--bw-black);
  box-shadow: 4px 4px 0px var(--bw-black);
}

.highlight-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.highlight-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: var(--bw-radius-md);
  background: var(--bw-bg-subtle);
  border: 1.5px solid var(--bw-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bw-black);
  font-size: 1.05rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-highlight-card:hover .highlight-icon-wrap {
  background: var(--bw-black);
  color: var(--bw-white);
  border-color: var(--bw-black);
  transform: scale(1.05);
}

.highlight-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--bw-radius-full);
  background: var(--bw-bg-subtle);
  border: 1px solid var(--bw-border);
  color: var(--bw-text-muted);
  transition: all 0.2s ease;
}

.hero-highlight-card:hover .highlight-pill-tag {
  border-color: var(--bw-black);
  color: var(--bw-black);
  background: var(--bw-bg-alt);
}

.pulse-indicator {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--bw-black);
  position: relative;
}

.highlight-card-body {
  display: flex;
  flex-direction: column;
}

.highlight-val {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--bw-black);
  line-height: 1.15;
}

.highlight-label {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bw-text-muted);
  margin-top: 0.15rem;
  margin-bottom: 0.5rem;
}

.highlight-desc {
  font-size: 0.86rem;
  color: var(--bw-text-secondary);
  line-height: 1.48;
  font-weight: 500;
  margin: 0;
}

.hero-trust-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.25rem;
  flex-wrap: wrap;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px dashed var(--bw-border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--bw-text-secondary);
  letter-spacing: 0.02em;
}

.trust-item i {
  color: var(--bw-black);
  font-size: 0.92rem;
}

/* ==========================================================================
   Market Trends Section
   ========================================================================== */

.market-preview {
  padding: 0 0 clamp(3.25rem, 5vw, 4.5rem) 0;
  position: relative;
}

.section-header-block {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.5rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bw-text-muted);
  margin-bottom: 0.5rem;
}

.market-preview h2,
.features-section h2,
.how-it-works h2,
.faq-section h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--bw-black);
  text-align: center;
  margin-bottom: 0.6rem;
}

.section-subtext {
  font-size: 1.05rem;
  color: var(--bw-text-secondary);
  font-weight: 500;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.asset-card-mini {
  background: linear-gradient(145deg, #ffffff 0%, #ffffff 40%, var(--asset-accent-soft, rgba(0, 0, 0, 0.03)) 75%, var(--asset-accent-bg, rgba(0, 0, 0, 0.08)) 100%);
  border: 1.5px solid var(--asset-accent-border, var(--bw-border));
  border-radius: var(--bw-radius-lg);
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 142px;
  position: relative;
  overflow: hidden;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.asset-card-mini::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 90%, var(--asset-accent-bg, transparent) 0%, transparent 65%);
  pointer-events: none;
  opacity: 0.8;
  transition: opacity 0.22s ease;
}

.asset-card-top-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background-color: var(--asset-accent, var(--bw-border-dark));
  transition: height 0.2s ease;
}

.asset-card-mini:hover {
  border-color: var(--asset-accent, var(--bw-black));
  transform: translateY(-4px);
  box-shadow: 0 14px 28px -6px var(--asset-accent-glow, rgba(0, 0, 0, 0.12)), 4px 4px 0px var(--asset-accent, var(--bw-black));
  background: linear-gradient(145deg, #ffffff 0%, var(--asset-accent-soft, rgba(0, 0, 0, 0.05)) 35%, var(--asset-accent-bg, rgba(0, 0, 0, 0.12)) 100%);
}

.asset-card-mini:hover::before {
  opacity: 1;
}

.asset-card-mini:hover .asset-card-top-accent {
  height: 4.5px;
}

.asset-card-mini:hover .asset-icon-box {
  background: var(--asset-accent) !important;
  color: #ffffff !important;
  border-color: var(--asset-accent) !important;
  transform: scale(1.06) rotate(-2deg);
}

.asset-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.asset-brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.asset-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--bw-radius-md);
  border: 1.5px solid var(--asset-accent-border, var(--bw-border));
  background: var(--asset-accent-bg, var(--bw-bg-subtle));
  color: var(--asset-accent, var(--bw-black));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.asset-brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.asset-symbol-mini {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--bw-black);
  line-height: 1.15;
}

.asset-name-mini {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bw-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
  margin-top: 2px;
}

.asset-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 1.15rem;
  position: relative;
  z-index: 1;
}

.asset-price-mini {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--bw-black);
  line-height: 1.1;
}

.asset-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--bw-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.75);
  padding: 3px 8px;
  border-radius: var(--bw-radius-full);
  border: 1px solid var(--bw-border);
  backdrop-filter: blur(4px);
}

.asset-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--asset-accent, var(--bw-black));
  display: inline-block;
}

.price-change {
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 9px;
  border-radius: 6px;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.price-change i {
  font-size: 0.72rem;
}

.price-change.positive {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.price-change.negative {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features-section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--bw-border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.feature-card {
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 2.25rem 2rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  border-color: var(--bw-black);
  transform: translateY(-4px);
  box-shadow: 4px 4px 0px var(--bw-black);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--bw-black);
  color: var(--bw-white);
  border-radius: var(--bw-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.2);
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bw-black);
  margin-bottom: 0.65rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  font-weight: 500;
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */

.how-it-works {
  padding: 4.5rem 0;
  border-top: 1px solid var(--bw-border);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.step-card {
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.step-card:hover {
  border-color: var(--bw-black);
  transform: translateY(-4px);
  box-shadow: 4px 4px 0px var(--bw-black);
}

.step-number {
  width: 46px;
  height: 46px;
  background: var(--bw-black);
  color: var(--bw-white);
  font-size: 1.2rem;
  font-weight: 900;
  border-radius: var(--bw-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  transition: all 0.2s ease;
}


.step-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bw-black);
  margin-bottom: 0.65rem;
}

.step-card p {
  font-size: 0.95rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  font-weight: 500;
}

/* ==========================================================================
   Redesigned "Why Use InvestGame" Bento & Showcase Section
   ========================================================================== */

.seo-content {
  padding: 5rem 0;
  border-top: 1px solid var(--bw-border);
}

.why-section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem auto;
}

.why-section-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bw-black);
  color: var(--bw-white);
  padding: 5px 14px;
  border-radius: var(--bw-radius-full);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.why-section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.15;
  color: var(--bw-black);
  margin-bottom: 1rem;
}

.why-section-header p {
  font-size: 1.1rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  font-weight: 500;
}

.why-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.why-bento-card {
  background: var(--bw-white);
  border: 2px solid var(--bw-border-dark);
  border-radius: var(--bw-radius-xl);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--bw-shadow-sm);
}

.why-bento-card:hover {
  transform: translateY(-3px);
  border-color: var(--bw-black);
  box-shadow: 4px 4px 0px var(--bw-black);
}

.why-bento-card .why-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bw-bg-subtle);
  color: var(--bw-black);
  border: 1.5px solid var(--bw-border-dark);
  padding: 4px 12px;
  border-radius: var(--bw-radius-full);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
  width: fit-content;
}

.why-bento-card h3 {
  font-size: clamp(1.2rem, 1.7vw, 1.45rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.3;
  color: var(--bw-black);
  margin-bottom: 0.75rem;
}

.why-bento-card p {
  font-size: 0.95rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.why-card-features {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: auto;
  border-top: 1px solid var(--bw-border);
  padding-top: 1.25rem;
}

.why-card-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.why-card-feature-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--bw-radius-sm);
  background: var(--bw-bg-subtle);
  border: 1px solid var(--bw-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bw-black);
  font-size: 0.78rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-card-feature-text {
  font-size: 0.85rem;
  color: var(--bw-text-secondary);
  line-height: 1.45;
}

.why-card-feature-text strong {
  color: var(--bw-black);
  font-weight: 700;
}

/* Use Cases Strip */
.why-use-cases-shell {
  background: var(--bw-bg-alt);
  border: 1.5px solid var(--bw-border);
  border-radius: var(--bw-radius-xl);
  padding: 2.5rem;
  margin-bottom: 2rem;
}

.why-use-cases-shell h3 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bw-black);
  text-align: center;
  margin-bottom: 1.75rem;
}

.why-use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.why-use-case-card {
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border);
  border-radius: var(--bw-radius-md);
  padding: 1.35rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all 0.2s ease;
}

.why-use-case-card:hover {
  border-color: var(--bw-black);
  transform: translateY(-2px);
  box-shadow: 2px 2px 0px var(--bw-black);
}

.why-use-case-card i {
  font-size: 1.15rem;
  color: var(--bw-black);
  margin-top: 2px;
  flex-shrink: 0;
}

.why-use-case-card span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--bw-text-main);
  line-height: 1.5;
}

/* Resource Links */
.seo-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.seo-links a {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--bw-black);
  text-decoration: none;
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border-dark);
  padding: 0.65rem 1.35rem;
  border-radius: var(--bw-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.seo-links a:hover {
  background: var(--bw-black);
  color: var(--bw-white);
  transform: translateY(-2px);
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-section {
  padding: 5rem 0;
  border-top: 1px solid var(--bw-border);
}

.faq-grid {
  max-width: 1120px;
  margin: 2.5rem auto 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.faq-item {
  background: var(--bw-white);
  border: 1.5px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 1.5rem 1.75rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  user-select: none;
}

.faq-item:hover {
  border-color: var(--bw-black);
  box-shadow: 2px 2px 0px var(--bw-black);
}

.faq-item h3 {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bw-black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 0;
}

.faq-toggle-icon {
  font-size: 0.85rem;
  color: var(--bw-black);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
}

.faq-item p {
  font-size: 0.95rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  font-weight: 500;
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.25s ease,
              margin-top 0.3s ease;
}

.faq-item.active p {
  max-height: 350px;
  opacity: 1;
  margin-top: 0.85rem;
}

/* ==========================================================================
   Pre-Footer CTA Banner
   ========================================================================== */

.landing-cta-banner {
  background: var(--bw-black);
  color: var(--bw-white);
  border-radius: var(--bw-radius-xl);
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 3.5rem);
  text-align: center;
  margin: 4rem auto 2.5rem auto;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--bw-black);
  box-shadow: var(--bw-shadow-lg);
}

.landing-cta-banner h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--bw-white);
  margin-bottom: 1rem;
}

.landing-cta-banner p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #a1a1aa;
  max-width: 620px;
  margin: 0 auto 2.25rem auto;
  line-height: 1.6;
}

.landing-cta-btns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.landing-cta-btns a,
.landing-cta-btns button {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 800;
  padding: 0.9rem 2.2rem;
  border-radius: var(--bw-radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.landing-cta-btns .cta-btn-primary {
  background: var(--bw-white);
  color: var(--bw-black);
  border: 2px solid var(--bw-white);
}

.landing-cta-btns .cta-btn-primary:hover {
  background: var(--bw-bg-subtle);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

.landing-cta-btns .cta-btn-secondary {
  background: transparent;
  color: var(--bw-white);
  border: 2px solid #3f3f46;
}

.landing-cta-btns .cta-btn-secondary:hover {
  border-color: var(--bw-white);
  background: #18181b;
  transform: translateY(-2px);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.main-footer {
  background: var(--bw-black);
  color: var(--bw-white);
  padding: 3.5rem 0 2.25rem 0;
  border-top: 1px solid #18181b;
  margin-top: auto;
  margin-bottom: 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid #27272a;
}

.footer-brand .logo {
  color: var(--bw-white);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.footer-brand .logo-text,
.footer-brand .logo-invest,
.footer-brand .logo-game {
  color: var(--bw-white);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #a1a1aa;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: #71717a;
  font-size: 0.85rem;
  font-weight: 500;
  margin: 0;
}

.footer-bottom-badge {
  color: #a1a1aa;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: #18181b;
  padding: 4px 12px;
  border-radius: var(--bw-radius-full);
  border: 1px solid #27272a;
  display: inline-flex;
  align-items: center;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */

@media (max-width: 992px) {
  .hero-highlights-deck {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .menu-toggle {
    display: flex;
  }

  #header .container {
    position: relative;
  }

  #main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--bw-white);
    border-bottom: 2px solid var(--bw-black);
    padding: 1.75rem 1.5rem;
    gap: 1.5rem;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
    z-index: 1000;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }

  #main-nav.active {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    padding: 0;
    margin: 0;
    text-align: center;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    font-size: 1.15rem;
    font-weight: 700;
    display: block;
    padding: 0.6rem 0;
    color: var(--bw-black);
    border-radius: var(--bw-radius-sm);
  }

  .nav-links a:hover {
    background: var(--bw-bg-subtle);
  }

  .nav-links a.active {
    background: var(--bw-bg-subtle);
    font-weight: 800;
  }

  .nav-links a.active::after {
    display: none;
  }

  .auth-buttons {
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--bw-border);
  }

  .auth-buttons button,
  .auth-buttons a {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
  }

  .landing-user-info {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--bw-border);
  }

  .mobile-user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bw-bg-subtle);
    border-radius: var(--bw-radius-md);
    border: 1px solid var(--bw-border);
    width: 100%;
  }

  .mobile-avatar-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bw-black);
    color: var(--bw-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
  }

  .mobile-user-meta {
    overflow: hidden;
    text-align: left;
  }

  .user-menu-wrapper {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .user-avatar-btn {
    display: none;
  }

  .user-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0;
    min-width: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: auto;
  }

  .user-dropdown-header {
    display: none;
  }

  .user-dropdown-divider {
    display: none;
  }

  .user-dropdown-item {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    text-align: left !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    border-radius: var(--bw-radius-sm) !important;
    border: 1.5px solid var(--bw-border-dark) !important;
    background: var(--bw-bg-subtle) !important;
    gap: 0.75rem !important;
    transform: none !important;
    box-shadow: none !important;
  }

  .user-dropdown-item i {
    width: 20px !important;
    min-width: 20px !important;
    text-align: center !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
  }

  .user-dropdown-item span {
    text-align: left !important;
    flex: 1 !important;
  }

  .user-dropdown-item:hover {
    background: var(--bw-black) !important;
    color: var(--bw-white) !important;
    border-color: var(--bw-black) !important;
  }

  .user-dropdown-item:hover i {
    color: var(--bw-white) !important;
  }

  .user-dropdown-item.logout,
  .user-dropdown-item.delete-account {
    background: transparent !important;
    border-color: #fca5a5 !important;
    color: #dc2626 !important;
  }

  .user-dropdown-item.logout i,
  .user-dropdown-item.delete-account i {
    color: #dc2626 !important;
  }

  .user-dropdown-item.logout:hover,
  .user-dropdown-item.delete-account:hover {
    background: #dc2626 !important;
    color: #ffffff !important;
    border-color: #dc2626 !important;
  }

  .user-dropdown-item.logout:hover i,
  .user-dropdown-item.delete-account:hover i {
    color: #ffffff !important;
  }

  .why-bento-grid {
    grid-template-columns: 1fr;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .features-grid,
  .steps-grid,
  .why-use-cases-grid {
    grid-template-columns: 1fr;
  }

  .preview-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }

  .why-use-cases-shell {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }

  #landing-page {
    padding-top: 0.5rem;
  }

  .hero {
    padding: 2.75rem 0 2rem 0;
  }

  .hero-pill {
    font-size: 0.72rem;
    padding: 5px 12px;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
  }

  .hero h1 {
    font-size: clamp(2rem, 7.5vw, 2.75rem);
    margin-bottom: 1.2rem;
  }

  .hero p {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .hero-highlights-deck {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin: 0 0 3rem 0;
  }

  .hero-highlight-card {
    padding: 1.25rem 1.15rem;
  }

  .hero-trust-bar {
    gap: 0.85rem;
    flex-direction: column;
    align-items: center;
  }

  .hero-btns {
    flex-direction: column;
    width: 100%;
    gap: 0.85rem;
  }

  .hero-btns .large-btn {
    width: 100%;
    justify-content: center;
  }

  .market-preview {
    padding: 0 0 2.5rem 0;
  }

  .features-section,
  .how-it-works,
  .faq-section {
    padding: 3.25rem 0;
  }

  .feature-card,
  .step-card {
    padding: 1.75rem 1.35rem;
  }

  .why-bento-card {
    padding: 1.75rem 1.35rem;
  }

  .why-use-cases-shell {
    padding: 1.5rem 1.15rem;
    border-radius: var(--bw-radius-lg);
  }

  .why-use-case-card {
    padding: 1.15rem 1rem;
  }

  .seo-links {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .seo-links a {
    width: 100%;
    justify-content: center;
  }

  .faq-item {
    padding: 1.25rem 1.25rem;
  }

  .landing-cta-banner {
    padding: 2.75rem 1.25rem;
    margin: 3rem auto 2rem auto;
    border-radius: var(--bw-radius-lg);
  }

  .landing-cta-banner h2 {
    font-size: clamp(1.75rem, 6.5vw, 2.4rem);
  }

  .landing-cta-banner p {
    font-size: 0.98rem;
    margin-bottom: 1.75rem;
  }

  .landing-cta-btns {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .landing-cta-btns a,
  .landing-cta-btns button {
    width: 100%;
    justify-content: center;
  }

  .main-footer {
    padding: 2.25rem 0 1.5rem 0;
  }

  .footer-content {
    gap: 1.4rem;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding-bottom: 1.25rem;
  }

  .footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.25rem;
    width: 100%;
  }

  .footer-links a {
    font-size: 0.88rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .footer-bottom p {
    font-size: 0.82rem;
  }

  .footer-bottom-badge {
    font-size: 0.72rem;
    padding: 3px 9px;
  }
}

@media (max-width: 480px) {
  #header {
    padding: 0.45rem 0;
  }

  .logo-icon {
    width: 26px;
    height: 26px;
  }

  .logo-text {
    font-size: 1.15rem;
  }

  .main-footer {
    padding: 1.75rem 0 1.25rem 0;
  }

  .footer-content {
    gap: 1.1rem;
  }

  .footer-top {
    gap: 1rem;
    padding-bottom: 1rem;
  }

  .footer-brand .logo-text {
    font-size: 1.25rem;
  }

  .footer-links {
    gap: 0.5rem 0.85rem;
  }

  .footer-links a {
    font-size: 0.82rem;
  }

  .footer-bottom {
    gap: 0.6rem;
  }

  .footer-bottom p {
    font-size: 0.78rem;
  }

  .footer-bottom-badge {
    font-size: 0.68rem;
    padding: 3px 8px;
  }
}

/* ==========================================================================
   Introduction Subpage Design System
   ========================================================================== */

.subpage-main {
  padding-bottom: 3.5rem;
}

.subpage-hero {
  padding: 4.5rem 0 3.5rem 0;
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
}

.subpage-hero h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--bw-text-main);
  margin-bottom: 1.25rem;
}

.subpage-hero p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--bw-text-secondary);
  line-height: 1.65;
  margin-bottom: 2.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Quick Navigation / Table of Contents Cards */
.subpage-nav-panel {
  background: var(--bw-bg-alt);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-xl);
  padding: 2.5rem 2rem;
  margin-bottom: 3.5rem;
}

.subpage-nav-header {
  margin-bottom: 1.75rem;
  text-align: center;
}

.subpage-nav-header h2 {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bw-text-main);
  margin-bottom: 0.35rem;
}

.subpage-nav-header p {
  color: var(--bw-text-muted);
  font-size: 0.95rem;
}

.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.toc-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-md);
  padding: 1.25rem 1.35rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.toc-card:hover {
  transform: translateY(-2px);
  border-color: var(--bw-black);
  box-shadow: var(--bw-shadow-solid);
}

.toc-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--bw-text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toc-card-title i {
  font-size: 0.85rem;
  color: var(--bw-text-muted);
  transition: transform 0.2s ease, color 0.2s ease;
}

.toc-card:hover .toc-card-title i {
  color: var(--bw-black);
  transform: translateX(3px);
}

.toc-card-desc {
  font-size: 0.88rem;
  color: var(--bw-text-secondary);
  line-height: 1.5;
}

/* Content Sections */
.doc-section,
.intro-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--bw-border);
}

.doc-section:first-of-type,
.intro-section:first-of-type {
  border-top: none;
}

.content-block {
  margin-bottom: 2rem;
}

.content-block p {
  font-size: 1.05rem;
  color: var(--bw-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.content-block p strong {
  color: var(--bw-text-main);
  font-weight: 700;
}

.content-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.content-card {
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: all 0.2s ease;
}

.content-card:hover {
  border-color: var(--bw-black);
  box-shadow: var(--bw-shadow-md);
}

.content-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.content-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bw-radius-md);
  background: var(--bw-bg-alt);
  border: 1px solid var(--bw-border);
  color: var(--bw-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.content-card-icon.blue {
  background: var(--accent-blue-light);
  border-color: var(--accent-blue-border);
  color: var(--accent-blue);
}

.content-card-icon.red {
  background: var(--accent-blue-light);
  border-color: var(--accent-blue-border);
  color: var(--accent-blue);
}

.content-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bw-text-main);
}

.content-card p {
  font-size: 0.95rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

.content-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.content-card ul li {
  font-size: 0.92rem;
  color: var(--bw-text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  line-height: 1.5;
}

.content-card ul li i {
  color: var(--bw-black);
  font-size: 0.85rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* Callout Note Boxes */
.doc-callout {
  border-radius: var(--bw-radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.doc-callout-info {
  background: var(--accent-blue-light);
  border: 1px solid var(--accent-blue-border);
  color: #1e3a8a;
}

.doc-callout-info i {
  color: var(--accent-blue);
  font-size: 1.25rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.doc-callout-tip {
  background: var(--bw-bg-alt);
  border: 1px solid var(--bw-border-dark);
  color: var(--bw-text-main);
}

.doc-callout-tip i {
  color: var(--bw-black);
  font-size: 1.25rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.doc-callout p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.doc-callout p strong {
  font-weight: 800;
}

/* Step By Step List */
.subpage-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.subpage-step-card {
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: all 0.2s ease;
}

.subpage-step-card:hover {
  border-color: var(--bw-black);
  transform: translateY(-2px);
  box-shadow: var(--bw-shadow-md);
}

.subpage-step-num {
  width: 36px;
  height: 36px;
  border-radius: var(--bw-radius-md);
  background: var(--bw-black);
  color: var(--bw-white);
  font-size: 1.1rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.subpage-step-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bw-text-main);
}

.subpage-step-card p {
  font-size: 0.93rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Glossary Term Cards */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.glossary-card {
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-md);
  padding: 1.4rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  transition: all 0.2s ease;
}

.glossary-card:hover {
  border-color: var(--bw-black);
  box-shadow: var(--bw-shadow-sm);
}

.glossary-term {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--bw-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.glossary-def {
  font-size: 0.9rem;
  color: var(--bw-text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* Next Steps Cards */
.next-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.next-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: var(--bw-radius-lg);
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.next-card:hover {
  border-color: var(--bw-black);
  transform: translateY(-3px);
  box-shadow: var(--bw-shadow-solid);
}

.next-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--bw-radius-md);
  background: var(--bw-bg-alt);
  border: 1px solid var(--bw-border);
  color: var(--bw-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.next-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bw-text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.next-card h3 i {
  font-size: 0.95rem;
  color: var(--bw-text-muted);
  transition: transform 0.2s ease, color 0.2s ease;
}

.next-card:hover h3 i {
  color: var(--bw-black);
  transform: translateX(4px);
}

.next-card p {
  font-size: 0.92rem;
  color: var(--bw-text-secondary);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 768px) {
  .subpage-hero {
    padding: 3rem 0 2.25rem 0;
  }

  .subpage-nav-panel {
    padding: 1.75rem 1.25rem;
  }

  .content-card-grid,
  .subpage-step-grid,
  .glossary-grid,
  .next-steps-grid {
    grid-template-columns: 1fr;
  }

  .doc-section,
  .intro-section {
    padding: 2.75rem 0;
  }
}

/* ==========================================================================
   Legal Pages (Privacy Policy & Terms of Service)
   ========================================================================== */

.legal-main {
  padding-top: 3rem;
  padding-bottom: 5rem;
}

.legal-container {
  max-width: 820px;
  margin: 0 auto;
}

.legal-document {
  background: var(--bw-surface);
  color: var(--bw-text-main);
  font-size: 0.98rem;
  line-height: 1.75;
}

.legal-header {
  padding-bottom: 1.75rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--bw-black);
}

.legal-header h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--bw-text-main);
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

.legal-effective-date {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--bw-text-secondary);
  margin-bottom: 1rem;
}

.legal-preamble {
  font-size: 1rem;
  color: var(--bw-text-secondary);
  line-height: 1.75;
  margin: 0;
}

.legal-body {
  display: block;
}

.legal-body h2 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bw-text-main);
  margin: 2.25rem 0 0.75rem 0;
  line-height: 1.35;
  scroll-margin-top: 5rem;
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bw-text-main);
  margin: 1.35rem 0 0.5rem 0;
  line-height: 1.4;
}

.legal-body p {
  font-size: 0.97rem;
  color: var(--bw-text-secondary);
  line-height: 1.75;
  margin: 0 0 1rem 0;
}

.legal-body p strong,
.legal-body li strong {
  color: var(--bw-text-main);
  font-weight: 700;
}

.legal-body ul,
.legal-body ol {
  margin: 0.5rem 0 1.15rem 1.5rem;
  padding: 0;
  color: var(--bw-text-secondary);
}

.legal-body ul {
  list-style-type: disc;
}

.legal-body ol {
  list-style-type: decimal;
}

.legal-body li {
  font-size: 0.96rem;
  line-height: 1.7;
  margin-bottom: 0.45rem;
  padding-left: 0.25rem;
}

.legal-body a {
  color: var(--bw-text-main);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-body a:hover {
  color: var(--bw-text-secondary);
}

.legal-divider {
  border: 0;
  border-top: 1px solid var(--bw-border);
  margin: 2rem 0;
}

@media (max-width: 768px) {
  .legal-main {
    padding-top: 2rem;
    padding-bottom: 3.5rem;
  }

  .legal-header {
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
  }

  .legal-body h2 {
    font-size: 1.15rem;
    margin-top: 1.85rem;
  }
}

/* ==========================================================================
   Generalised Not Found (404) Page Styling
   ========================================================================== */

.not-found-page-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bw-white);
}

.not-found-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
}

.not-found-container {
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
}

.not-found-card {
  background: var(--bw-white);
  border: 2px solid var(--bw-black);
  border-radius: var(--bw-radius-xl);
  box-shadow: 6px 6px 0px var(--bw-black);
  padding: 3.5rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.not-found-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--bw-radius-full);
  background: var(--accent-blue-light);
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue-border);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.not-found-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--bw-black);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 1rem 0;
}

.not-found-desc {
  font-size: 1.05rem;
  color: var(--bw-text-secondary);
  line-height: 1.6;
  font-weight: 500;
  max-width: 440px;
  margin: 0 0 2.25rem 0;
}

.not-found-actions {
  display: flex;
  justify-content: center;
  width: 100%;
}

.not-found-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: var(--bw-black);
  color: var(--bw-white);
  border: 2px solid var(--bw-black);
  padding: 0.95rem 2.25rem;
  border-radius: var(--bw-radius-full);
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 3px 3px 0px var(--bw-black);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.not-found-btn:hover {
  background: #27272a;
  color: var(--bw-white);
  transform: translateY(-2px);
  box-shadow: 5px 5px 0px var(--bw-black);
}

.not-found-btn:active {
  transform: translateY(0);
  box-shadow: 1px 1px 0px var(--bw-black);
}

@media (max-width: 640px) {
  .not-found-main {
    padding: 2.5rem 1rem;
  }

  .not-found-card {
    padding: 2.5rem 1.5rem;
    box-shadow: 4px 4px 0px var(--bw-black);
  }

  .not-found-btn {
    width: 100%;
    padding: 0.85rem 1.5rem;
  }
}