/* ==========================================================================
   PUBLIC STYLESHEET - MODERN HIGH-CONTRAST / NEO-BRUTALIST DESIGN SYSTEM
   ========================================================================== */

:root {
  /* Core Palette */
  --primary: #18181b;
  --primary-hover: #09090b;
  --secondary: #ffffff;
  --accent: #FF5E5B;
  --accent-hover: #fa4541;
  --accent-subtle: #fff1f0;

  /* Celeste de Socios (Acento Principal Landing) */
  --accent-celeste: #0284C7;
  --accent-celeste-hover: #0369A1;
  --accent-celeste-light: #E0F2FE;
  --accent-celeste-text: #FFFFFF;

  /* Neutrals & Surfaces */
  --background: #fafafa;
  --foreground: #18181b;
  --surface: #ffffff;
  --muted-bg: #f4f4f5;
  --muted-foreground: #71717a;
  --border: #18181b;
  --border-subtle: #e4e4e7;

  /* Shadows (Crisp modern offset) */
  --shadow-sm: 2px 2px 0px var(--primary);
  --shadow: 4px 4px 0px var(--primary);
  --shadow-lg: 6px 6px 0px var(--primary);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-main);

  /* Animation */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  background-color: var(--background);
  background-image: radial-gradient(rgba(24, 24, 27, 0.08) 1px, transparent 1px);
  background-size: 20px 20px;
  background-attachment: fixed;
  color: var(--foreground);
  font-family: var(--font-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}


/* ==========================================================================
   LAYOUT
   ========================================================================== */
#main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.public-content {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  min-height: 100vh;
  box-sizing: border-box;
}

.public-content.public-landing,
.public-content:has(.landing-page) {
  display: block;
  padding: 0;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
}

/* ==========================================================================
   AUTH PAGE SHELL & BACK TO HOME NAVIGATION
   ========================================================================== */
.auth-page-container {
  width: 100%;
  max-width: 410px;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  animation: fadeInCard 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.auth-page-container.auth-register-container {
  max-width: 640px;
}

.auth-page-header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  width: 100%;
  box-sizing: border-box;
}

.auth-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  color: #000000;
  background-color: #ffffff;
  border: 1.5px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  padding: 6px 14px;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.1s ease;
}

.auth-brand-badge:hover {
  background-color: #f8fafc;
  transform: translate(-1.5px, -1.5px);
  box-shadow: 3.5px 3.5px 0 0 #000000;
  color: #000000;
}

.auth-brand-badge:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}

.auth-brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background-color: var(--nb-celeste, #0284c7);
  color: #ffffff;
  border: 1px solid #000000;
}

.auth-brand-text {
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* ==========================================================================
   LOGIN CARD & FORM (MAX 70VH)
   ========================================================================== */
.login-container {
  width: 100%;
  max-width: 410px;
  max-height: 70vh;
  max-height: 70dvh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-subtle) transparent;
  background-color: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast);
  animation: fadeInCard 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.login-container::-webkit-scrollbar {
  width: 6px;
}

.login-container::-webkit-scrollbar-thumb {
  background-color: var(--border-subtle);
  border-radius: 4px;
}

@keyframes fadeInCard {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.login-header {
  margin-bottom: 1rem;
  text-align: left;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background-color: var(--muted-bg);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.brand-badge .dot {
  width: 5px;
  height: 5px;
  background-color: var(--accent);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.3);
    opacity: 0.7;
  }
}

.login-header h1 {
  font-family: var(--font-heading);
  color: var(--primary);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 0.2rem;
}

.login-subtitle {
  color: var(--muted-foreground);
  font-size: 0.8rem;
  font-weight: 500;
}

/* ==========================================================================
   FORM ALERTS
   ========================================================================== */
.form-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  animation: slideDownAlert 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDownAlert {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.alert-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.alert-content {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.alert-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.25px;
}

.alert-message {
  font-size: 0.775rem;
  font-weight: 500;
  line-height: 1.3;
}

.form-alert.error {
  background-color: #fff1f0;
  border-color: #dc2626;
  color: #991b1b;
}

.form-alert.error .alert-icon {
  color: #dc2626;
}

.form-alert.success {
  background-color: #ecfdf5;
  border-color: #16a34a;
  color: #166534;
}

.form-alert.success .alert-icon {
  color: #16a34a;
}

.form-alert.warning {
  background-color: #fffbeb;
  border-color: #d97706;
  color: #92400e;
}

.form-alert.warning .alert-icon {
  color: #d97706;
}

.form-alert.info {
  background-color: #eff6ff;
  border-color: #2563eb;
  color: #1e40af;
}

/* ==========================================================================
   INPUTS & LABELS
   ========================================================================== */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.input-group label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--primary);
}

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

.forgot-link {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.forgot-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.login-container input,
.register-container input,
.register-container select {
  width: 100%;
  padding: 0.55rem 0.85rem;
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  background-color: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
}

.login-container input::placeholder,
.register-container input::placeholder {
  color: #a1a1aa;
  font-weight: 400;
}

.login-container input:focus,
.register-container input:focus,
.register-container select:focus {
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  transform: translate(-1px, -1px);
}

/* ==========================================================================
   SUBMIT BUTTON & SPINNER
   ========================================================================== */
.btn-submit {
  width: 100%;
  padding: 0.65rem 1rem;
  background-color: var(--accent);
  color: var(--secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 0.25rem;
  transition: all var(--transition-fast);
}

.btn-submit:hover {
  background-color: var(--accent-hover);
  box-shadow: var(--shadow-lg);
  transform: translate(-2px, -2px);
}

.btn-submit:active {
  box-shadow: 0px 0px 0px var(--border);
  transform: translate(2px, 2px);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-submit:hover .btn-arrow {
  transform: translateX(3px);
}

/* Spinner & text during login request */
.btn-submit .spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 0.8s linear infinite;
}

.btn-submit .btn-loading-text {
  display: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.btn-submit.is-loading,
.btn-submit.htmx-request,
form.htmx-request .btn-submit {
  background-color: #fb7185;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: var(--shadow-sm);
  transform: translate(0, 0);
}

.btn-submit.is-loading .spinner,
.btn-submit.htmx-request .spinner,
form.htmx-request .btn-submit .spinner {
  display: inline-block;
}

.btn-submit.is-loading .btn-arrow,
.btn-submit.htmx-request .btn-arrow,
form.htmx-request .btn-submit .btn-arrow {
  display: none;
}

.btn-submit.is-loading .btn-text,
.btn-submit.htmx-request .btn-text,
form.htmx-request .btn-submit .btn-text {
  display: none;
}

.btn-submit.is-loading .btn-loading-text,
.btn-submit.htmx-request .btn-loading-text,
form.htmx-request .btn-submit .btn-loading-text {
  display: inline-block;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   DIVIDER
   ========================================================================== */
.divider {
  display: flex;
  align-items: center;
  margin: 0.85rem 0 0.75rem 0;
  position: relative;
  text-align: center;
}

.divider::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background-color: var(--border-subtle);
  z-index: 1;
}

.divider span {
  position: relative;
  z-index: 2;
  background-color: var(--surface);
  padding: 0 0.65rem;
  font-family: var(--font-heading);
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--muted-foreground);
  margin: 0 auto;
}

/* ==========================================================================
   SOCIAL LOGIN
   ========================================================================== */
.social-login {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0.5rem 0.75rem;
  background-color: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--muted-bg);
  box-shadow: var(--shadow);
  transform: translate(-2px, -2px);
}

.social-btn:active {
  box-shadow: 0px 0px 0px var(--border);
  transform: translate(0, 0);
}

.social-text {
  line-height: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.login-footer {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.775rem;
  color: var(--muted-foreground);
  font-weight: 500;
}

.login-footer a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.login-footer a:hover {
  color: var(--accent);
}


/* ==========================================================================
   REGISTER CARD & FORM
   ========================================================================== */
.register-container {
  width: 100%;
  max-width: 640px;
  max-height: 88vh;
  max-height: 88dvh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-subtle) transparent;
  background-color: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast);
  animation: fadeInCard 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.register-container::-webkit-scrollbar {
  width: 6px;
}

.register-container::-webkit-scrollbar-thumb {
  background-color: var(--border-subtle);
  border-radius: 4px;
}

.register-section {
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
}

.register-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.775rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--primary);
  border-bottom: 2px solid var(--border-subtle);
  padding-bottom: 0.35rem;
  margin-bottom: 0.75rem;
}

.register-section-title .section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background-color: var(--primary);
  color: #ffffff;
  border-radius: 4px;
  font-size: 0.675rem;
  font-weight: 800;
}

.register-plan-badge {
  background: #fff7ed;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-bottom: 1.15rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.register-plan-badge .plan-header-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.register-plan-badge .plan-tag {
  display: inline-block;
  background: #18181b;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.register-plan-badge .plan-title {
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 800;
  color: #18181b;
}

.register-plan-badge p {
  font-size: 0.775rem;
  font-weight: 600;
  color: #52525b;
  line-height: 1.35;
  margin: 0;
}

.register-plan-badge .plan-limits {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
  font-size: 0.725rem;
  font-weight: 700;
  color: #18181b;
}

.register-plan-badge .plan-limit-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(24, 24, 27, 0.06);
  padding: 2px 7px;
  border-radius: 4px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES FOR AUTH (LOGIN & REGISTER)
   ========================================================================== */
@media (max-width: 768px) {
  .public-content:not(.public-landing) {
    padding: 1.25rem 1rem;
    min-height: 100dvh;
    align-items: center;
  }

  .auth-page-container {
    width: 100%;
    max-width: 100%;
    margin: auto 0;
  }

  .auth-page-container.auth-register-container {
    max-width: 100%;
  }

  .auth-page-header {
    margin-bottom: 0.85rem;
  }

  .auth-brand-badge {
    padding: 6px 12px;
    font-size: 0.84rem;
  }

  .login-container {
    max-width: 100%;
    max-height: none;
    overflow-y: visible;
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: 4px 4px 0 0 #000000;
  }

  .register-container {
    max-width: 100%;
    max-height: none;
    overflow-y: visible;
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: 4px 4px 0 0 #000000;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  /* Prevent iOS automatic zooming on inputs/selects while preserving desktop sizes */
  .login-container input,
  .register-container input,
  .register-container select {
    font-size: 16px;
    padding: 0.65rem 0.85rem;
    min-height: 44px;
    box-sizing: border-box;
  }

  .btn-submit {
    min-height: 48px;
    font-size: 0.88rem;
    padding: 0.75rem 1rem;
  }

  .register-plan-badge {
    padding: 0.75rem 0.85rem;
  }

  .register-plan-badge .plan-limits {
    flex-direction: column;
    gap: 5px;
  }

  .register-plan-badge .plan-limit-pill {
    font-size: 0.75rem;
    padding: 4px 8px;
    width: 100%;
    box-sizing: border-box;
  }

  .login-header h1 {
    font-size: 1.65rem;
  }

  .login-subtitle {
    font-size: 0.84rem;
  }
}

@media (max-width: 480px) {
  .public-content:not(.public-landing) {
    padding: 1rem 0.75rem;
  }

  .login-container,
  .register-container {
    padding: 1.25rem 1rem;
    box-shadow: 3px 3px 0 0 #000000;
  }

  .login-header h1 {
    font-size: 1.45rem;
  }

  .register-section-title {
    font-size: 0.74rem;
  }
}

.field-error {
  color: #dc2626;
  font-size: 0.725rem;
  font-weight: 700;
  margin-top: 3px;
  display: block;
}

/* ==========================================================================
   MINIMAL NEUBRUTALISM DESIGN SYSTEM — SAAS BIBLIOTECAS POPULARES
   Clean, consistent, balanced, and uncluttered
   ========================================================================== */

:root {
  /* Minimal Neubrutalism Palette */
  --nb-black: #000000;
  --nb-white: #ffffff;
  --nb-bg: #fdfdfd;
  /* Crisp, clean background */
  --nb-surface-2: #f8fafc;
  /* Clean neutral secondary */

  /* Section Backgrounds */
  --nb-hero-bg: #f3e8ff;
  /* Violeta pastel bien claro y elegante */
  --nb-features-bg: #f0f7ff;
  /* Celeste pastel suave para contrastar con las cards */

  /* Accents */
  --nb-celeste: #0284c7;
  /* Celeste socios principal */
  --nb-celeste-hover: #0369a1;
  --nb-celeste-light: #e0f2fe;
  /* Light celeste tint */
  --nb-yellow: #fde047;
  /* Clean, refined yellow */
  --nb-yellow-light: #fef9c3;
  --nb-green: #86efac;
  /* Soft mint */
  --nb-green-light: #f0fdf4;
  --nb-purple: #c4b5fd;
  /* Soft purple */
  --nb-pink: #fca5a5;

  /* Consistent Stroke & Shadow System */
  --nb-border: 2px solid #000000;
  --nb-border-thick: 2.5px solid #000000;
  --nb-border-thin: 1.5px solid #000000;
  --nb-shadow-sm: 2px 2px 0 0 #000000;
  --nb-shadow: 4px 4px 0 0 #000000;
  --nb-shadow-lg: 6px 6px 0 0 #000000;
  --nb-radius: 0px;
  /* Neubrutalist zero radius */

  /* Unified Single Typographic System */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Base Layout Reset */
.public-content:has(.landing-page),
.public-content.public-landing {
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
  background-color: var(--nb-bg) !important;
  min-height: 100vh;
  display: block !important;
}

.landing-page {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100vh;
  background-color: var(--nb-bg);
  color: var(--nb-black);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.landing-page ::selection {
  background-color: var(--nb-yellow);
  color: #000000;
}

/* Top Zone: Navbar + Hero + Marquee occupying 100vh on initial load */
.landing-top-zone {
  background-color: var(--nb-hero-bg);
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.landing-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

.landing-main-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: 2rem;
}

/* ==========================================================================
   MINIMAL ATOMS: LABELS, BADGES, BUTTONS, DIVIDERS
   ========================================================================== */

/* Clean Section Label */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #000000;
  background-color: #ffffff;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  padding: 4px 10px;
  margin-bottom: 0.85rem;
}

/* Badges */
.neo-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background-color: #ffffff;
  color: #000000;
}

.neo-badge-celeste {
  background-color: var(--nb-celeste-light);
  color: var(--nb-celeste);
}

.neo-badge-yellow {
  background-color: var(--nb-yellow);
  color: #000000;
}

.neo-badge-mint {
  background-color: var(--nb-green);
  color: #000000;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background-color: var(--nb-celeste);
  border: 1px solid #000000;
  display: inline-block;
  flex-shrink: 0;
}

/* Clean Neubrutalist Buttons */
.btn-neo-celeste,
.btn-neo-secondary,
.btn-neo-white,
.btn-neo-secondary-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: 0;
  text-decoration: none;
  cursor: pointer;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.1s ease;
  user-select: none;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  padding: 10px 20px;
  line-height: 1;
}

.btn-neo-celeste {
  background-color: var(--nb-celeste);
  color: #ffffff;
}

.btn-neo-celeste:hover {
  background-color: var(--nb-celeste-hover);
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--nb-shadow-lg);
  color: #ffffff;
}

.btn-neo-celeste:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.btn-neo-secondary {
  background-color: #ffffff;
  color: #000000;
}

.btn-neo-secondary:hover {
  background-color: #f1f5f9;
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--nb-shadow-lg);
  color: #000000;
}

.btn-neo-secondary:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.btn-neo-white {
  background-color: #ffffff;
  color: #000000;
  border: var(--nb-border-thick);
  box-shadow: var(--nb-shadow-lg);
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
}

.btn-neo-white:hover {
  background-color: var(--nb-yellow);
  transform: translate(-1.5px, -1.5px);
  box-shadow: 7px 7px 0 0 #000000;
  color: #000000;
}

.btn-neo-white:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.btn-neo-secondary-dark {
  background-color: #000000;
  color: #ffffff;
  border: var(--nb-border-thick);
  box-shadow: var(--nb-shadow-lg);
  padding: 12px 24px;
  font-size: 0.95rem;
}

.btn-neo-secondary-dark:hover {
  background-color: #1e293b;
  transform: translate(-1.5px, -1.5px);
  box-shadow: 7px 7px 0 0 #000000;
}

.btn-neo-secondary-dark:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

/* Clean Pullquote */
.nb-pullquote {
  margin-top: 2.5rem;
  border-left: 5px solid var(--nb-celeste);
  border-top: var(--nb-border-thin);
  border-right: var(--nb-border-thin);
  border-bottom: var(--nb-border-thin);
  padding: 1.25rem 1.5rem;
  background-color: #ffffff;
  box-shadow: var(--nb-shadow);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  line-height: 1.6;
  color: #0f172a;
}

.nb-pullquote strong {
  font-weight: 700;
}

/* Clean Mark */
.nb-mark-celeste {
  background-color: var(--nb-celeste-light);
  color: var(--nb-celeste);
  padding: 2px 6px;
  border-bottom: 2px solid var(--nb-celeste);
  font-style: normal;
  display: inline-block;
  font-weight: 800;
}

/* Dividers */
.nb-divider-band {
  height: 6px;
  border: none;
  border-top: var(--nb-border-thin);
  border-bottom: var(--nb-border-thin);
  margin: 0;
}

.band-celeste {
  background-color: var(--nb-celeste);
}

.band-yellow {
  background-color: var(--nb-yellow);
}

/* Clean Marquee */
.nb-marquee {
  width: 100%;
  height: 44px;
  overflow: hidden;
  background-color: #000000;
  color: #ffffff;
  border-top: var(--nb-border);
  border-bottom: var(--nb-border);
  display: flex;
  align-items: center;
  box-sizing: border-box;
  user-select: none;
  flex-shrink: 0;
  margin-top: auto;
  white-space: nowrap;
}

.nb-marquee-track {
  display: flex;
  width: max-content;
  flex-shrink: 0;
  white-space: nowrap;
  animation: marqueeScroll 35s linear infinite;
}

.nb-marquee:hover .nb-marquee-track {
  animation-play-state: paused;
}

.nb-marquee-content {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding-right: 1.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.nb-marquee-content span {
  white-space: nowrap;
}

.nb-marquee-dot {
  width: 6px;
  height: 6px;
  background-color: var(--nb-yellow);
  display: inline-block;
  flex-shrink: 0;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   NAVBAR (OVER TOPBAR RED BACKGROUND WITH NO DIVIDING LINE)
   ========================================================================== */
.landing-nav-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--nb-hero-bg);
  border-bottom: none !important;
  z-index: 1000;
  transition: background-color 0.2s ease;
}

.landing-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--nb-black);
}

.landing-brand:hover {
  background: none;
}

.landing-brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--nb-celeste);
  color: #ffffff;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
}

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

.landing-brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #000000;
}

.landing-brand-sub {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--nb-celeste);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.landing-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: #334155;
  text-decoration: none;
  padding: 6px 12px;
  border: 1.5px solid transparent;
  white-space: nowrap;
  transition: all 0.12s ease;
}

.landing-nav-link:hover {
  border-color: #000000;
  background-color: #ffffff;
  color: #000000;
}

.nav-pill-badge {
  background-color: var(--nb-yellow);
  color: #000000;
  border: 1px solid #000000;
  padding: 1px 5px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-cta-nav {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-login-link {
  padding: 8px 14px;
  font-size: 0.85rem;
}

.landing-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  width: 38px;
  height: 38px;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION (SEAMLESS CONTINUATION OVER SAME BACKGROUND)
   ========================================================================== */
.landing-hero-section {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 1.5rem 0 2rem 0;
  position: relative;
  background-color: transparent;
  box-sizing: border-box;
}

.landing-hero-section .landing-container {
  width: 100%;
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.landing-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: #0f172a;
  margin-bottom: 1.25rem;
}

.landing-hero-description {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #475569;
  margin-bottom: 1.75rem;
  max-width: 540px;
}

.landing-hero-ctas {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.btn-hero-primary {
  padding: 12px 24px;
  font-size: 0.95rem;
}

.btn-hero-secondary {
  padding: 11px 20px;
  font-size: 0.9rem;
}

.hero-perks-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-perk {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #334155;
}

.perk-square-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background-color: var(--nb-green);
  border: var(--nb-border-thin);
  box-shadow: 1.5px 1.5px 0 0 #000000;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Hero Visual Mockup */
.landing-hero-visual {
  position: relative;
}

.hero-mockup-card {
  background-color: #ffffff;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow-lg);
  overflow: hidden;
}

.mockup-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background-color: var(--nb-surface-2);
  border-bottom: var(--nb-border-thin);
}

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

.mock-dot {
  width: 10px;
  height: 10px;
  border: 1px solid #000000;
}

.dot-red {
  background-color: var(--nb-pink);
}

.dot-yellow {
  background-color: var(--nb-yellow);
}

.dot-green {
  background-color: var(--nb-green);
}

.mockup-header-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
}

.mockup-tag {
  background-color: var(--nb-yellow);
  border: 1px solid #000000;
  box-shadow: 1px 1px 0 0 #000000;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
}

.mockup-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.mockup-top-info {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.mockup-sublabel {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #64748b;
  text-transform: uppercase;
}

.mockup-lib-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #0f172a;
  margin: 1px 0 0 0;
}

.mockup-plan-badge {
  background-color: var(--nb-celeste-light);
  color: var(--nb-celeste);
  border: 1.5px solid #000000;
  box-shadow: 1.5px 1.5px 0 0 #000000;
  padding: 3px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  white-space: nowrap;
}

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

.mockup-stat-box {
  background-color: #ffffff;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  padding: 10px;
  display: flex;
  flex-direction: column;
}

.mockup-stat-title {
  font-size: 0.65rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.mockup-stat-val {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.1;
}

.mockup-stat-val small {
  font-size: 0.7rem;
  color: #64748b;
  font-weight: 600;
}

.val-celeste {
  color: var(--nb-celeste);
}

.val-green {
  color: #16a34a;
}

.mockup-meter-bar {
  width: 100%;
  height: 6px;
  background-color: #e2e8f0;
  border: 1px solid #000000;
  margin-top: 5px;
}

.mockup-meter-fill {
  height: 100%;
  background-color: var(--nb-celeste);
}

.mockup-stat-sub {
  font-size: 0.65rem;
  font-weight: 600;
  color: #16a34a;
  margin-top: 3px;
}

.mockup-feed-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #fffbeb;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  padding: 10px 12px;
}

.feed-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background-color: var(--nb-yellow);
  border: 1.5px solid #000000;
  box-shadow: 1.5px 1.5px 0 0 #000000;
  color: #000000;
  flex-shrink: 0;
}

.feed-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.feed-badge {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #b45309;
  text-transform: uppercase;
}

.feed-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.feed-meta {
  font-size: 0.7rem;
  color: #64748b;
}

.feed-status-pill {
  background-color: var(--nb-green);
  color: #000000;
  border: 1px solid #000000;
  padding: 2px 6px;
  font-size: 0.65rem;
  font-weight: 700;
  white-space: nowrap;
}

.mockup-pwa-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--nb-celeste-light);
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  padding: 10px 12px;
}

.pwa-banner-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background-color: var(--nb-celeste);
  color: #ffffff;
  border: 1.5px solid #000000;
  box-shadow: 1.5px 1.5px 0 0 #000000;
  flex-shrink: 0;
}

.pwa-banner-text {
  display: flex;
  flex-direction: column;
}

.pwa-banner-text strong {
  font-size: 0.82rem;
  font-weight: 700;
  color: #0369a1;
}

.pwa-banner-text span {
  font-size: 0.7rem;
  color: #0284c7;
}

/* ==========================================================================
   FEATURES SECTION (FULL VIEWPORT SLIDE)
   ========================================================================== */
.landing-features-section {
  position: relative;
  background-color: var(--nb-features-bg);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  padding: clamp(1.5rem, 3.5vh, 3rem) 0;
}

.landing-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto clamp(1rem, 2vh, 1.5rem) auto;
}

.landing-section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 2.1vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: #0f172a;
  margin: 0.35rem 0;
}

.landing-section-subtitle {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.45;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2vh, 1.25rem);
}

.feature-card {
  background-color: #ffffff;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.feature-card:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--nb-shadow);
}

.feature-card-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: var(--nb-border);
}

.bar-celeste {
  background-color: var(--nb-celeste-light);
}

.bar-yellow {
  background-color: var(--nb-yellow-light);
}

.bar-mint {
  background-color: var(--nb-green-light);
}

.bar-purple {
  background-color: var(--nb-purple-light);
}

.feature-index {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 1px 5px;
  background-color: #000000;
  color: #ffffff;
}

.feature-card-heading {
  font-family: var(--font-heading);
  font-size: 0.94rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.feature-tag {
  background-color: #ffffff;
  border: 1px solid #000000;
  padding: 1px 5px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.tag-destacado {
  background-color: var(--nb-yellow);
}

.feature-card-inner {
  padding: 0.9rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.feature-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.feature-checklist li {
  position: relative;
  padding-left: 16px;
  font-size: 0.82rem;
  line-height: 1.45;
  color: #334155;
}

.feature-checklist li strong {
  font-weight: 700;
  color: #0f172a;
}

.feature-checklist li::before {
  content: '■';
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--nb-celeste);
  font-size: 0.68rem;
}

/* ==========================================================================
   APP & QR SHOWCASE SECTION (FULL VIEWPORT SLIDE)
   ========================================================================== */
.landing-app-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  padding: 2rem 0;
}

.app-showcase-card {
  background-color: #ffffff;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow);
  padding: 1.75rem 2.25rem;
  position: relative;
}

.app-showcase-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.25rem;
  align-items: center;
}

.app-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.5rem;
}

.app-showcase-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.1vw, 1.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: #0f172a;
  margin-bottom: 0.4rem;
}

.app-showcase-desc {
  font-size: 0.88rem;
  line-height: 1.45;
  color: #475569;
  margin-bottom: 0.85rem;
}

.app-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.app-feature-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.app-feat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: var(--nb-border-thin);
  box-shadow: 1.5px 1.5px 0 0 #000000;
  flex-shrink: 0;
  margin-top: 2px;
}

.app-feat-icon svg {
  width: 15px;
  height: 15px;
}

.icon-sq-celeste {
  background-color: var(--nb-celeste-light);
  color: var(--nb-celeste);
}

.icon-sq-yellow {
  background-color: var(--nb-yellow-light);
  color: #854d0e;
}

.icon-sq-mint {
  background-color: var(--nb-green-light);
  color: #166534;
}

.icon-sq-purple {
  background-color: var(--nb-purple-light);
  color: #6b21a8;
}

.app-feature-row strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1px;
}

.app-feature-row p {
  font-size: 0.76rem;
  color: #64748b;
  line-height: 1.35;
  margin: 0;
}

.app-counter-tip {
  background-color: var(--nb-yellow-light);
  border: var(--nb-border-thin);
  box-shadow: 1.5px 1.5px 0 0 #000000;
  padding: 7px 12px;
}

.tip-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #000000;
  background-color: #ffffff;
  border: 1px solid #000000;
  padding: 1px 4px;
  margin-bottom: 2px;
}

.tip-text {
  font-size: 0.76rem;
  color: #334155;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
}

/* QR Code Card */
.qr-neo-card {
  background-color: #ffffff;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow);
  overflow: hidden;
  text-align: center;
}

.qr-card-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  background-color: var(--nb-yellow);
  border-bottom: var(--nb-border);
}

.qr-header-title {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #000000;
}

.qr-header-badge {
  background-color: #000000;
  color: #ffffff;
  padding: 1px 5px;
  font-size: 0.6rem;
  font-weight: 700;
}

.qr-neo-card-body {
  padding: 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qr-graphic-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 0.65rem;
}

.qr-frame {
  position: relative;
  background-color: #ffffff;
  border: var(--nb-border-thin);
  box-shadow: 2px 2px 0 0 #000000;
  padding: 6px;
  line-height: 0;
}

.qr-frame svg {
  width: 125px;
  height: 125px;
}

.qr-corner {
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--nb-celeste);
  border-style: solid;
}

.corner-tl {
  top: 2px;
  left: 2px;
  border-width: 2.5px 0 0 2.5px;
}

.corner-tr {
  top: 2px;
  right: 2px;
  border-width: 2.5px 2.5px 0 0;
}

.corner-bl {
  bottom: 2px;
  left: 2px;
  border-width: 0 0 2.5px 2.5px;
}

.corner-br {
  bottom: 2px;
  right: 2px;
  border-width: 0 2.5px 2.5px;
}

.qr-svg-image {
  max-width: 100%;
  height: auto;
  display: block;
}

.qr-scan-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: var(--nb-celeste-light);
  color: var(--nb-celeste);
  border: 1px solid var(--nb-celeste);
  box-shadow: 1px 1px 0 0 #000000;
  padding: 2px 8px;
  font-size: 0.62rem;
  font-weight: 700;
}

.scan-pulse {
  width: 5px;
  height: 5px;
  background-color: var(--nb-celeste);
  border-radius: 50%;
  display: inline-block;
}

.qr-steps-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 0.75rem;
  width: 100%;
}

.qr-step-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.73rem;
  color: #334155;
  text-align: left;
}

.qr-step-sq {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--nb-surface-2);
  border: 1px solid #000000;
  font-size: 0.6rem;
  font-weight: 800;
  flex-shrink: 0;
}

.qr-actions {
  width: 100%;
}

.btn-app-direct {
  width: 100%;
  justify-content: center;
  padding: 7px 12px;
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   PRICING & COMPARISON SECTION
   ========================================================================== */
.landing-pricing-section {
  position: relative;
  padding: 4rem 0;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
  margin-bottom: 3.5rem;
}

.pricing-card {
  background-color: #ffffff;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.pricing-card:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--nb-shadow-lg);
}

.pricing-card-header-bar {
  padding: 18px 22px;
  border-bottom: var(--nb-border);
}

.bar-free-header {
  background-color: var(--nb-surface-2);
}

.bar-pro-header {
  background-color: var(--nb-celeste);
  color: #ffffff;
}

.pro-plan-card {
  border: var(--nb-border-thick);
  box-shadow: var(--nb-shadow-lg);
}

.pro-ribbon {
  position: absolute;
  top: -14px;
  right: 18px;
  background-color: var(--nb-yellow);
  color: #000000;
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.plan-tag-badge {
  background-color: #000000;
  color: #ffffff;
  padding: 2px 7px;
  font-size: 0.68rem;
  font-weight: 700;
}

.pro-badge-accent {
  background-color: #ffffff;
  color: var(--nb-celeste);
}

.plan-tag-free {
  background-color: var(--nb-green);
  color: #000000;
  border: 1px solid #000000;
  padding: 1px 6px;
  font-size: 0.68rem;
  font-weight: 700;
}

.plan-tag-unlimited {
  background-color: var(--nb-yellow);
  color: #000000;
  border: 1px solid #000000;
  padding: 1px 6px;
  font-size: 0.68rem;
  font-weight: 700;
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: inherit;
  margin: 0;
  line-height: 1.15;
}

.plan-edition-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
  margin-top: 3px;
  text-transform: uppercase;
}

.pricing-card-inner {
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.plan-desc {
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.plan-currency {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #000000;
}

.plan-amount {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: #000000;
  line-height: 1;
}

.pro-text-accent {
  color: var(--nb-celeste);
}

.plan-period {
  font-size: 0.85rem;
  font-weight: 600;
  color: #64748b;
}

.plan-subprice-badge {
  display: inline-block;
  background-color: var(--nb-surface-2);
  border: 1px solid #000000;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  margin-bottom: 1.5rem;
}

.pro-badge-highlight {
  background-color: var(--nb-celeste-light);
  color: var(--nb-celeste);
  border-color: #0284c7;
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 2rem;
  flex: 1;
}

.pricing-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: #1e293b;
  line-height: 1.45;
}

.feat-bullet {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background-color: var(--nb-green);
  border: 1px solid #000000;
  box-shadow: 1px 1px 0 0 #000000;
  font-size: 0.7rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.bullet-pro {
  background-color: var(--nb-celeste);
  color: #ffffff;
}

.pro-highlight-feat {
  font-weight: 600;
}

.pricing-card-footer {
  margin-top: auto;
}

.btn-plan-action {
  width: 100%;
  padding: 12px 18px;
  font-size: 0.92rem;
}

/* Clean Comparison Table */
.comparison-table-card {
  background-color: #ffffff;
  border: var(--nb-border);
  box-shadow: var(--nb-shadow-lg);
  padding: 2.25rem;
}

.comparison-header {
  margin-bottom: 1.5rem;
}

.comparison-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
  margin-top: 6px;
}

.comparison-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.landing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  border: var(--nb-border);
}

.landing-table th {
  background-color: #000000;
  color: #ffffff;
  border: var(--nb-border-thin);
  padding: 12px 16px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.col-center {
  text-align: center;
}

.col-pro-th {
  background-color: var(--nb-celeste) !important;
  color: #ffffff !important;
  border-left: var(--nb-border-thin);
  border-right: var(--nb-border-thin);
}

.landing-table td {
  padding: 14px 16px;
  border: var(--nb-border-thin);
  font-size: 0.9rem;
  color: #334155;
  vertical-align: middle;
}

.landing-table tbody tr {
  transition: background-color 0.1s ease;
}

.landing-table tbody tr:hover {
  background-color: var(--nb-surface-2);
}

.col-pro-td {
  background-color: var(--nb-celeste-light);
  border-left: var(--nb-border-thin);
  border-right: var(--nb-border-thin);
  color: var(--nb-celeste);
  font-weight: 700;
}

.table-subtext {
  display: block;
  font-size: 0.75rem;
  color: #64748b;
  margin-top: 2px;
  font-weight: 400;
}

.badge-table-check {
  display: inline-block;
  background-color: var(--nb-green);
  color: #000000;
  border: 1px solid #000000;
  box-shadow: 1px 1px 0 0 #000000;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-table-check-pro {
  display: inline-block;
  background-color: var(--nb-celeste);
  color: #ffffff;
  border: 1px solid #000000;
  box-shadow: 1px 1px 0 0 #000000;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 700;
}

.text-muted {
  color: #94a3b8;
  font-size: 1.1rem;
}

/* ==========================================================================
   CALL TO ACTION BANNER (PRE-FOOTER)
   ========================================================================== */
.landing-cta-section {
  position: relative;
  padding: 4rem 0;
}

.cta-neo-banner {
  background-color: var(--nb-celeste);
  border: var(--nb-border-thick);
  box-shadow: var(--nb-shadow-lg);
  padding: 3.5rem 2.5rem;
  text-align: center;
  position: relative;
}

.cta-content-wrapper {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: #ffffff;
  margin: 1rem 0;
}

.highlight-white {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

.cta-banner-desc {
  font-size: 1.08rem;
  line-height: 1.65;
  color: #e0f2fe;
  margin-bottom: 2rem;
  max-width: 620px;
}

.cta-banner-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  padding: 13px 28px;
  font-size: 1rem;
}

.btn-cta-secondary {
  padding: 13px 24px;
  font-size: 0.95rem;
}

/* ==========================================================================
   INSTITUTIONAL FOOTER
   ========================================================================== */
.landing-footer {
  background-color: #000000;
  color: #ffffff;
  border-top: var(--nb-border);
  padding: 3.5rem 0 2rem 0;
  margin-top: 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col-brand .landing-brand-title {
  color: #ffffff;
}

.footer-bio {
  font-size: 0.88rem;
  color: #a1a1aa;
  line-height: 1.6;
  margin: 1rem 0;
  max-width: 340px;
}

.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--nb-yellow);
  margin-bottom: 1rem;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav-list a {
  color: #d4d4d8;
  text-decoration: none;
  font-size: 0.88rem;
  transition: all 0.12s ease;
  display: inline-block;
  padding: 1px 2px;
}

.footer-nav-list a:hover {
  background-color: var(--nb-yellow);
  color: #000000;
}

.footer-link-soon {
  color: #71717a;
  font-size: 0.88rem;
  cursor: default;
}

.footer-link-soon em {
  font-size: 0.75rem;
  color: #52525b;
}

.footer-link-static {
  color: #a1a1aa;
  font-size: 0.88rem;
}

.footer-bottom-bar {
  border-top: 1px solid #27272a;
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: #71717a;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 992px) {
  .landing-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .app-showcase-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .pricing-cards-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .landing-nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background-color: var(--nb-hero-bg);
    border-bottom: var(--nb-border);
    flex-direction: column;
    padding: 1.25rem;
    gap: 0.75rem;
    box-shadow: var(--nb-shadow);
  }

  .landing-nav-links.is-open {
    display: flex;
  }

  .landing-menu-toggle {
    display: flex;
  }

  .landing-hero-title {
    font-size: 2.15rem;
  }

  .landing-section-title {
    font-size: 1.75rem;
  }

  .app-showcase-title {
    font-size: 1.75rem;
  }

  .cta-banner-title {
    font-size: 1.85rem;
  }

  .app-showcase-card {
    padding: 1.75rem 1.25rem;
  }

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

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

@media (max-width: 480px) {
  .landing-hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
  }

  .cta-banner-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn-cta-primary,
  .btn-cta-secondary {
    width: 100%;
  }

  .pricing-card-inner {
    padding: 1.25rem;
  }
}

/* ==========================================================================
   NEOBRUTALISM.COM STYLE LANDING
   Unified single-color background canvas, heavy strokes, offset hard shadows,
   tilted stickers, bento-grid cards, window bars, and high contrast.
   ========================================================================== */

.public-content:has(.landing-alt) {
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
  background-color: #f6f4ee !important;
  min-height: 100vh;
  display: block !important;
}

.landing-alt {
  --alt-bg: #f6f4ee;
  --alt-card-bg: #ffffff;
  --alt-border: 2.5px solid #000000;
  --alt-border-thin: 1.5px solid #000000;
  --alt-shadow-xs: 2px 2px 0 0 #000000;
  --alt-shadow-sm: 3px 3px 0 0 #000000;
  --alt-shadow: 5px 5px 0 0 #000000;
  --alt-shadow-lg: 7px 7px 0 0 #000000;
  --alt-shadow-xl: 10px 10px 0 0 #000000;

  --alt-yellow: #fde047;
  --alt-yellow-light: #fef9c3;
  --alt-celeste: #0284c7;
  --alt-celeste-light: #e0f2fe;
  --alt-mint: #86efac;
  --alt-mint-light: #f0fdf4;
  --alt-purple: #c4b5fd;
  --alt-purple-light: #f3e8ff;
  --alt-coral: #fb7185;
  --alt-coral-light: #ffe4e6;

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

  width: 100%;
  min-height: 100vh;
  background-color: var(--alt-bg);
  color: #000000;
  font-family: var(--alt-font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

.alt-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}


/* === NAVBAR === */
.alt-navbar {
  background-color: var(--alt-bg);
  border-bottom: var(--alt-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
}

.alt-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.alt-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #000000;
}

.alt-brand-badge {
  width: 38px;
  height: 38px;
  background-color: var(--alt-yellow);
  border: var(--alt-border);
  box-shadow: var(--alt-shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.alt-brand:hover .alt-brand-badge {
  transform: rotate(12deg) scale(1.05);
}

.alt-brand-name {
  font-family: var(--alt-font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #000000;
}

.alt-brand-dot {
  color: var(--alt-celeste);
}

.alt-nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.alt-nav-link {
  text-decoration: none;
  color: #000000;
  font-family: var(--alt-font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 0;
  border: 1.5px solid transparent;
  transition: background-color 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.alt-nav-link:hover {
  background-color: #ffffff;
  border-color: #000000;
  box-shadow: var(--alt-shadow-xs);
}

.alt-nav-pill {
  background-color: var(--alt-yellow-light);
  border: 1.5px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  font-size: 0.8rem;
  padding: 4px 8px;
}

.alt-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.alt-btn-ghost {
  text-decoration: none;
  color: #000000;
  font-family: var(--alt-font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 8px 14px;
  border: 2px solid transparent;
  transition: all 0.12s ease;
}

.alt-btn-ghost:hover {
  background-color: #ffffff;
  border-color: #000000;
  box-shadow: var(--alt-shadow-xs);
}

.alt-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--alt-yellow);
  color: #000000;
  text-decoration: none;
  font-family: var(--alt-font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  padding: 9px 18px;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow-sm);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.1s ease;
}

.alt-btn-primary:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--alt-shadow);
  background-color: #fef08a;
}

.alt-btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.alt-desktop-only {
  display: inline-flex;
}

.alt-nav-mobile-actions {
  display: none;
}

.alt-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 38px;
  height: 38px;
  background-color: #ffffff;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow-xs);
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 105;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
}

.alt-menu-toggle:hover {
  background-color: var(--alt-yellow);
}

.alt-menu-bar {
  width: 100%;
  height: 2.5px;
  background-color: #000000;
  transition: none;
  transform-origin: center;
}

.alt-menu-toggle.is-active .alt-menu-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.alt-menu-toggle.is-active .alt-menu-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.alt-menu-toggle.is-active .alt-menu-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.alt-menu-backdrop {
  display: none;
}

/* === HERO SECTION === */
.alt-hero-section {
  padding: clamp(3rem, 6vh, 5rem) 0 clamp(2.5rem, 5vh, 4rem);
  position: relative;
}

.alt-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.alt-sticker-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.alt-sticker {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-family: var(--alt-font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  text-transform: uppercase;
}

.alt-sticker-yellow {
  background-color: var(--alt-yellow);
  color: #000000;
  transform: rotate(-1.5deg);
}

.alt-sticker-celeste {
  background-color: var(--alt-celeste-light);
  color: var(--alt-celeste);
  transform: rotate(1.5deg);
}

.alt-hero-br-mobile {
  display: none;
}

.alt-hero-title {
  font-family: var(--alt-font-heading);
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #000000;
  margin: 0 0 1.25rem 0;
  text-transform: uppercase;
}

.alt-title-highlight {
  background-color: var(--alt-yellow);
  border: 2.5px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 0 8px;
  display: inline-block;
  transform: rotate(-1deg);
}

.alt-title-highlight-dark {
  background-color: #000000;
  color: #ffffff;
  padding: 0 8px;
  display: inline-block;
  border: 2.5px solid #000000;
  box-shadow: 4px 4px 0 0 var(--alt-yellow);
  transform: rotate(-1deg);
}

.alt-hero-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #334155;
  margin-bottom: 2rem;
  max-width: 540px;
}

.alt-hero-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}

.alt-btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--alt-celeste);
  color: #ffffff;
  text-decoration: none;
  font-family: var(--alt-font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  padding: 14px 28px;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
}

.alt-btn-hero-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--alt-shadow-lg);
  background-color: #0369a1;
}

.alt-btn-hero-primary:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.alt-btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #ffffff;
  color: #000000;
  text-decoration: none;
  font-family: var(--alt-font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  padding: 13px 22px;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow-sm);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.alt-btn-hero-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--alt-shadow);
  background-color: #f8fafc;
}

.alt-btn-hero-secondary:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.alt-hero-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alt-check-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1e293b;
}

.alt-check-box {
  width: 22px;
  height: 22px;
  background-color: var(--alt-mint);
  border: 2px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.8rem;
  color: #000000;
  flex-shrink: 0;
}

/* === MOCKUP LAYERED STACK === */
.alt-mockup-stack {
  position: relative;
  width: 100%;
}

.alt-mockup-backdrop {
  position: absolute;
  top: 14px;
  left: 14px;
  right: -14px;
  bottom: -14px;
  background-color: var(--alt-yellow);
  border: var(--alt-border);
  z-index: 1;
}

.alt-mockup-window {
  position: relative;
  z-index: 2;
  background-color: #ffffff;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow);
  display: flex;
  flex-direction: column;
}

.alt-window-bar {
  background-color: #f1f5f9;
  border-bottom: var(--alt-border);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.alt-window-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.alt-dot {
  width: 11px;
  height: 11px;
  border: 1.5px solid #000000;
  border-radius: 50%;
}

.dot-close {
  background-color: var(--alt-coral);
}

.dot-min {
  background-color: var(--alt-yellow);
}

.dot-max {
  background-color: var(--alt-mint);
}

.alt-window-title {
  font-family: var(--alt-font-heading);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #334155;
}

.alt-window-status {
  font-family: var(--alt-font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 6px;
  background-color: var(--alt-mint);
  border: 1px solid #000000;
  color: #000000;
}

.alt-window-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.alt-mockup-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.alt-mockup-sublabel {
  font-family: var(--alt-font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #64748b;
  display: block;
}

.alt-mockup-lib-name {
  font-family: var(--alt-font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0;
  color: #000000;
}

.alt-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.alt-stat-card {
  padding: 10px;
  border: 2px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  display: flex;
  flex-direction: column;
}

.stat-celeste {
  background-color: var(--alt-celeste-light);
}

.stat-mint {
  background-color: var(--alt-mint-light);
}

.stat-yellow {
  background-color: var(--alt-yellow-light);
}

.alt-stat-num {
  font-family: var(--alt-font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.1;
  color: #000000;
}

.alt-stat-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
}

.alt-mock-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 2px solid #000000;
  box-shadow: 2.5px 2.5px 0 0 #000000;
  background-color: #ffffff;
}

.alt-mock-avatar {
  width: 36px;
  height: 36px;
  background-color: var(--alt-yellow);
  border: 2px solid #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--alt-font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  color: #000000;
  flex-shrink: 0;
}

.avatar-purple {
  background-color: var(--alt-purple);
}

.alt-mock-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.alt-mock-info strong {
  font-size: 0.86rem;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.alt-mock-info span {
  font-size: 0.72rem;
  color: #64748b;
}

.alt-pill-badge {
  font-family: var(--alt-font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border: 1.5px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  white-space: nowrap;
}

.pill-ok {
  background-color: var(--alt-mint);
  color: #000000;
}

.pill-debt {
  background-color: var(--alt-coral);
  color: #000000;
}

.pill-action {
  background-color: var(--alt-celeste-light);
  color: #0369a1;
}

.pill-featured {
  background-color: var(--alt-yellow);
  color: #000000;
}

.alt-terminal-bar {
  background-color: #000000;
  color: #ffffff;
  padding: 8px 12px;
  border: 2px solid #000000;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: monospace;
  font-size: 0.74rem;
}

.alt-terminal-icon {
  color: var(--alt-yellow);
  font-weight: 800;
}

.alt-terminal-code {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.alt-terminal-check {
  color: var(--alt-mint);
  font-weight: 700;
}

/* PWA Strip inside Mockup */
.alt-mock-pwa-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--alt-celeste-light);
  border: 2px solid #000000;
  padding: 8px 12px;
  box-shadow: 2px 2px 0 0 #000000;
}

.alt-pwa-strip-icon {
  width: 32px;
  height: 32px;
  background-color: var(--alt-celeste);
  color: #ffffff;
  border: 1.5px solid #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.alt-pwa-strip-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.alt-pwa-strip-text strong {
  font-size: 0.78rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
}

.alt-pwa-strip-text span {
  font-size: 0.68rem;
  color: #334155;
  line-height: 1.25;
}

/* === STRAIGHT MARQUEE RIBBON (NEOBRUTALISM STYLE) === */
.alt-marquee-wrapper {
  overflow: hidden;
  padding: 0;
  margin: 2.5rem 0 3.5rem;
  width: 100%;
}

.alt-marquee-ribbon,
.alt-marquee-straight {
  display: flex;
  transform: none;
  background-color: #000000;
  color: #ffffff;
  border-top: 3.5px solid #000000;
  border-bottom: 3.5px solid #000000;
  box-shadow: 0 5px 0 0 #000000;
  width: 100%;
  margin: 0;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
  padding: 14px 0;
}

.alt-marquee-content {
  display: flex;
  align-items: center;
  animation: alt-marquee-scroll 32s linear infinite;
  flex-shrink: 0;
}

.alt-marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 1.5rem;
  font-family: var(--alt-font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.alt-star {
  color: var(--alt-yellow);
  font-size: 1.1rem;
}

@keyframes alt-marquee-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-100%);
  }
}

/* === SECTION HEADERS === */
.alt-section {
  padding: clamp(3rem, 6vh, 5rem) 0;
}

.alt-section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem auto;
}

.alt-section-tag {
  display: inline-block;
  font-family: var(--alt-font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background-color: #ffffff;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  padding: 4px 12px;
  margin-bottom: 1rem;
}

.alt-section-title {
  font-family: var(--alt-font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #000000;
  margin: 0 0 1rem 0;
  text-transform: uppercase;
}

.alt-section-desc {
  font-size: 1rem;
  color: #475569;
  line-height: 1.6;
}

/* === BENTO GRID === */
.alt-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.alt-bento-card {
  background-color: var(--alt-card-bg);
  border: var(--alt-border);
  box-shadow: var(--alt-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.alt-bento-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--alt-shadow-lg);
}

.bento-highlight {
  box-shadow: 6px 6px 0 0 #000000;
}

.alt-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: var(--alt-border);
}

.bar-celeste {
  background-color: var(--alt-celeste-light);
}

.bar-yellow {
  background-color: var(--alt-yellow-light);
}

.bar-mint {
  background-color: var(--alt-mint-light);
}

.bar-purple {
  background-color: var(--alt-purple-light);
}

.alt-card-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.alt-card-index {
  background-color: #000000;
  color: #ffffff;
  font-family: var(--alt-font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 6px;
}

.alt-card-title {
  font-family: var(--alt-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #000000;
  margin: 0;
}

.alt-card-pill {
  background-color: #ffffff;
  border: 1.5px solid #000000;
  padding: 2px 7px;
  font-family: var(--alt-font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.alt-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
}

.alt-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.alt-feature-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  color: #334155;
  line-height: 1.55;
}

.alt-feature-list li::before {
  content: '■';
  position: absolute;
  left: 0;
  top: 1px;
  color: #000000;
  font-size: 0.75rem;
}

.alt-feature-list li strong {
  color: #0f172a;
}

/* === SHOWCASE SECTION === */
.alt-showcase-card {
  background-color: #ffffff;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
}

.alt-showcase-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.alt-badge-group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
}

.alt-showcase-title {
  font-family: var(--alt-font-heading);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #000000;
  margin: 0 0 1rem 0;
  text-transform: uppercase;
}

.alt-showcase-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: #475569;
  margin-bottom: 2rem;
}

.alt-showcase-points {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.alt-point-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.alt-point-icon {
  width: 42px;
  height: 42px;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-yellow {
  background-color: var(--alt-yellow);
}

.icon-celeste {
  background-color: var(--alt-celeste-light);
  color: var(--alt-celeste);
}

.icon-mint {
  background-color: var(--alt-mint);
}

.alt-point-item strong {
  font-family: var(--alt-font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: #000000;
  display: block;
  margin-bottom: 2px;
}

.alt-point-item p {
  font-size: 0.85rem;
  color: #475569;
  margin: 0;
  line-height: 1.45;
}

/* === TIP PARA EL MOSTRADOR === */
.alt-counter-tip {
  margin-top: 1.5rem;
  background-color: var(--alt-yellow-light);
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  padding: 12px 14px;
}

.alt-tip-tag {
  display: inline-block;
  background-color: #000000;
  color: #ffffff;
  font-family: var(--alt-font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  margin-bottom: 6px;
}

.alt-tip-text {
  font-size: 0.84rem;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
  line-height: 1.4;
}

.icon-purple {
  background-color: var(--alt-purple-light);
  color: #7e22ce;
}

/* === QR CARD NEOBRUTALIST (MOSTRADOR & ACCESO PWA) === */
.alt-showcase-visual {
  display: flex;
  justify-content: center;
}

.alt-qr-card {
  width: 100%;
  max-width: 340px;
  background-color: #ffffff;
  border: 3px solid #000000;
  box-shadow: 6px 6px 0 0 #000000;
  display: flex;
  flex-direction: column;
}

.alt-qr-header {
  background-color: var(--alt-yellow);
  border-bottom: 2.5px solid #000000;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.alt-qr-header-title {
  font-family: var(--alt-font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  color: #000000;
  letter-spacing: 0.05em;
}

.alt-qr-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  background-color: #ffffff;
}

.alt-qr-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.alt-qr-box-frame {
  background-color: #ffffff;
  border: 2.5px solid #000000;
  box-shadow: 4px 4px 0 0 #000000;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.alt-qr-svg {
  display: block;
}

.alt-qr-target-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #f1f5f9;
  border: 1.5px solid #000000;
  padding: 3px 8px;
  font-family: var(--alt-font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  color: #0f172a;
}

.alt-scan-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  border: 1px solid #000000;
}

.alt-qr-steps {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alt-qr-step {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #f8fafc;
  border: 1.5px solid #000000;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #334155;
}

.alt-step-num {
  background-color: #000000;
  color: #ffffff;
  font-family: var(--alt-font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 1px 5px;
}

.alt-qr-btn-wrap {
  width: 100%;
}

.alt-btn-qr-direct {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--alt-celeste);
  color: #ffffff;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  padding: 10px 14px;
  font-family: var(--alt-font-heading);
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.alt-btn-qr-direct:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 0 #000000;
  background-color: #0284c7;
  color: #ffffff;
}

.alt-btn-qr-direct:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 0 #000000;
}

/* === PRICING SECTION === */
.alt-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
}

.alt-pricing-card {
  background-color: #ffffff;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.alt-pricing-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--alt-shadow-lg);
}

.alt-pricing-popular {
  border-width: 3px;
  box-shadow: var(--alt-shadow-lg);
}

.alt-popular-sticker {
  position: absolute;
  top: -16px;
  right: 20px;
  background-color: var(--alt-yellow);
  color: #000000;
  font-family: var(--alt-font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 0 #000000;
  transform: rotate(3deg);
  z-index: 10;
}

.alt-pricing-top {
  padding: 2rem 2rem 1.5rem;
  border-bottom: var(--alt-border);
  background-color: #ffffff;
}

.alt-top-featured {
  background-color: var(--alt-yellow-light);
}

.alt-plan-badge {
  display: inline-block;
  font-family: var(--alt-font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border: 1.5px solid #000000;
  background-color: #ffffff;
  margin-bottom: 0.75rem;
}

.badge-yellow {
  background-color: var(--alt-yellow);
}

.alt-plan-name {
  font-family: var(--alt-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #000000;
  margin: 0 0 0.5rem 0;
}

.alt-plan-desc {
  font-size: 0.9rem;
  color: #475569;
  margin: 0 0 1.25rem 0;
  line-height: 1.5;
}

.alt-price-box {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.alt-price-amount {
  font-family: var(--alt-font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: #000000;
  line-height: 1;
}

.alt-price-period {
  font-size: 0.88rem;
  font-weight: 600;
  color: #64748b;
}

.alt-subprice-badge {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--alt-font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #475569;
}

.alt-subprice-badge.badge-highlight {
  color: #000000;
}

.alt-pricing-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  gap: 2rem;
}

.alt-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.alt-pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: #1e293b;
}

.alt-check-bullet {
  width: 20px;
  height: 20px;
  background-color: var(--alt-mint);
  border: 1.5px solid #000000;
  box-shadow: 1.5px 1.5px 0 0 #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 900;
  color: #000000;
  flex-shrink: 0;
}

.alt-btn-pricing {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 20px;
  font-family: var(--alt-font-heading);
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
  border: var(--alt-border);
  box-sizing: border-box;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.alt-btn-pricing-secondary {
  background-color: #ffffff;
  color: #000000;
  box-shadow: var(--alt-shadow-sm);
}

.alt-btn-pricing-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--alt-shadow);
  background-color: #f8fafc;
}

.alt-btn-pricing-primary {
  background-color: var(--alt-yellow);
  color: #000000;
  box-shadow: var(--alt-shadow);
}

.alt-btn-pricing-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--alt-shadow-lg);
  background-color: #fef08a;
}

.alt-btn-pricing:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.alt-pricing-action {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.alt-pricing-note {
  margin: 0.65rem 0 0 0;
  font-size: 0.76rem;
  font-weight: 600;
  color: #64748b;
  text-align: center;
  line-height: 1.35;
}

/* === CTA BANNER SECTION === */
.alt-cta-section {
  padding-bottom: clamp(4rem, 8vh, 6rem);
}

.alt-cta-card {
  position: relative;
  width: 100%;
}

.alt-cta-backdrop {
  position: absolute;
  top: 12px;
  left: 12px;
  right: -12px;
  bottom: -12px;
  background-color: var(--alt-mint);
  border: var(--alt-border);
  z-index: 1;
}

.alt-cta-inner {
  position: relative;
  z-index: 2;
  background-color: var(--alt-celeste);
  color: #ffffff;
  border: var(--alt-border);
  box-shadow: var(--alt-shadow);
  padding: clamp(2.5rem, 5vw, 4rem) 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.alt-cta-title {
  font-family: var(--alt-font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin: 1rem 0;
  max-width: 780px;
  text-transform: uppercase;
}

.alt-cta-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #e0f2fe;
  max-width: 580px;
  margin: 0 0 2rem 0;
}

.alt-cta-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.alt-btn-cta-main {
  background-color: var(--alt-yellow);
  color: #000000;
}

.alt-btn-cta-main:hover {
  background-color: #fef08a;
}

.alt-btn-cta-sub {
  background-color: #000000;
  color: #ffffff;
}

.alt-btn-cta-sub:hover {
  background-color: #1e293b;
  color: #ffffff;
}

/* === FOOTER === */
.alt-footer {
  border-top: 3.5px solid #000000;
  background-color: #ffffff;
  padding: 4rem 0 2.5rem 0;
}

.alt-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.alt-footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.alt-footer-tagline {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #64748b;
  margin: 0;
  max-width: 300px;
}

.alt-footer-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--alt-font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  color: #166534;
  background-color: var(--alt-mint-light);
  border: 1px solid #000000;
  padding: 3px 8px;
  width: fit-content;
}

.alt-status-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  border: 1px solid #000000;
}

.alt-footer-heading {
  font-family: var(--alt-font-heading);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #000000;
  margin: 0 0 1.25rem 0;
}

.alt-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alt-footer-links a {
  text-decoration: none;
  color: #475569;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.12s ease;
}

.alt-footer-links a:hover {
  color: #000000;
  text-decoration: underline;
}

.alt-footer-switch-btn {
  display: inline-block;
  background-color: var(--alt-yellow);
  color: #000000 !important;
  font-family: var(--alt-font-heading);
  font-weight: 800 !important;
  font-size: 0.8rem !important;
  padding: 6px 12px;
  border: 1.5px solid #000000;
  box-shadow: 2px 2px 0 0 #000000;
  text-decoration: none !important;
  transition: transform 0.12s ease;
}

.alt-footer-switch-btn:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: 3px 3px 0 0 #000000;
}

.alt-footer-pill {
  display: inline-block;
  font-family: var(--alt-font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  color: #0284c7;
  background-color: var(--alt-celeste-light);
  border: 1px solid #000000;
  padding: 2px 6px;
  margin-top: 6px;
}

.alt-footer-bottom {
  border-top: 2px solid #000000;
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 1rem;
}

.alt-footer-bottom p {
  margin: 0;
}

.alt-footer-badges {
  display: flex;
  align-items: center;
  gap: 8px;
}

.alt-footer-badge {
  font-family: var(--alt-font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  background-color: #000000;
  color: #ffffff;
  padding: 2px 6px;
}

/* === RESPONSIVE MEDIA QUERIES FOR LANDING === */
@media (max-width: 992px) {
  .alt-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: 100%;
    gap: 2.5rem;
  }

  .alt-hero-text,
  .alt-hero-visual {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .alt-mockup-stack {
    width: calc(100% - 12px);
    max-width: 540px;
    margin: 0 auto;
    box-sizing: border-box;
  }

  .alt-bento-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .alt-showcase-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .alt-pricing-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .alt-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .alt-container {
    padding: 0 1.25rem;
  }

  /* Navbar Mobile Layout */
  .alt-desktop-only {
    display: none !important;
  }

  .alt-menu-toggle {
    display: flex;
  }

  /* Backdrop Blur Overlay */
  .alt-menu-backdrop {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 95;
    opacity: 0;
    pointer-events: none;
    transition: none;
  }

  .alt-menu-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  body.alt-menu-locked {
    overflow: hidden;
  }

  .alt-brand {
    position: relative;
    z-index: 105;
  }

  .alt-nav-actions {
    position: relative;
    z-index: 105;
  }

  .alt-nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    border-top: var(--alt-border);
    border-bottom: var(--alt-border);
    flex-direction: column;
    padding: 1.25rem;
    gap: 0.75rem;
    box-shadow: 0 8px 0 0 #000000;
    box-sizing: border-box;
    z-index: 105;
    animation: none;
  }

  @keyframes altMenuSlideDown {
    from {
      opacity: 0;
      transform: translateY(-8px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .alt-nav-links.is-open {
    display: flex;
  }

  .alt-nav-link {
    font-size: 1rem;
    font-weight: 700;
    padding: 10px 14px;
    border: 1.5px solid #000000;
    background-color: var(--alt-bg);
    width: 100%;
    box-sizing: border-box;
    box-shadow: 2px 2px 0 0 #000000;
  }

  .alt-nav-link:hover {
    background-color: var(--alt-yellow);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 0 #000000;
  }

  .alt-nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 0.5rem;
    padding-top: 0.85rem;
    border-top: 2px solid #000000;
    width: 100%;
    box-sizing: border-box;
  }

  .alt-mobile-btn {
    width: 100%;
    justify-content: center;
    min-height: 46px;
    box-sizing: border-box;
    text-align: center;
  }

  /* Hero Mobile */
  .alt-hero-section {
    padding: 2rem 0 1.75rem;
    overflow: hidden;
  }

  .alt-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: 100%;
    gap: 2rem;
  }

  .alt-hero-text,
  .alt-hero-visual {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .alt-sticker-wrapper {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 1rem;
    width: 100%;
  }

  .alt-sticker {
    font-size: 0.7rem;
    padding: 3px 8px;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
  }

  .alt-hero-br-mobile {
    display: block;
  }

  .alt-hero-title {
    font-size: clamp(1.45rem, 5.8vw, 1.95rem);
    line-height: 1.18;
    word-break: break-word;
    overflow-wrap: break-word;
    margin-bottom: 1rem;
  }

  .alt-title-highlight {
    display: inline-block;
    max-width: 100%;
    padding: 2px 6px;
    margin: 3px 0;
    box-sizing: border-box;
    transform: rotate(-0.5deg);
    box-shadow: 2.5px 2.5px 0 0 #000000;
    word-break: break-word;
  }

  .alt-hero-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
    max-width: 100%;
    width: 100%;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .alt-hero-buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 1.5rem;
  }

  .alt-btn-hero-primary,
  .alt-btn-hero-secondary {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 13px 18px;
    font-size: 0.98rem;
    text-align: center;
    box-sizing: border-box;
    box-shadow: 3px 3px 0 0 #000000;
  }

  .alt-hero-checklist {
    width: 100%;
    gap: 0.75rem;
    margin-top: 1.25rem;
  }

  .alt-check-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.86rem;
    line-height: 1.4;
    width: 100%;
    box-sizing: border-box;
  }

  .alt-check-item span:last-child {
    flex: 1;
    min-width: 0;
    word-break: break-word;
  }

  .alt-mockup-stack {
    width: calc(100% - 10px);
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
  }

  .alt-mockup-backdrop {
    top: 6px;
    left: 6px;
    right: -6px;
    bottom: -6px;
  }

  .alt-mockup-window {
    width: 100%;
    box-sizing: border-box;
    box-shadow: 3px 3px 0 0 #000000;
  }

  .alt-window-bar {
    padding: 8px 10px;
    gap: 6px;
    overflow: hidden;
    box-sizing: border-box;
  }

  .alt-window-dots {
    flex-shrink: 0;
    gap: 5px;
  }

  .alt-window-title {
    font-size: 0.68rem;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    text-align: center;
  }

  .alt-window-status {
    font-size: 0.58rem;
    padding: 2px 5px;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .alt-window-body {
    padding: 10px;
    gap: 10px;
    box-sizing: border-box;
  }

  .alt-mockup-header-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
  }

  .alt-mockup-lib-name {
    font-size: 0.95rem;
    word-break: break-word;
  }

  .alt-stats-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .alt-stat-card {
    padding: 8px 10px;
  }

  .alt-stat-label {
    font-size: 0.65rem;
  }

  .alt-stat-num {
    font-size: 1.15rem;
  }

  .alt-mock-item {
    padding: 8px 10px;
    gap: 8px;
    box-sizing: border-box;
  }

  .alt-mock-info strong {
    white-space: normal;
    word-break: break-word;
    font-size: 0.8rem;
    line-height: 1.3;
  }

  .alt-mock-info span {
    font-size: 0.68rem;
  }

  .alt-pill-badge {
    font-size: 0.62rem;
    padding: 2px 6px;
    flex-shrink: 0;
  }

  /* Marquee Mobile */
  .alt-marquee-wrapper {
    margin: 1.75rem 0 2.25rem;
  }

  .alt-marquee-ribbon {
    padding: 10px 0;
    border-width: 2.5px;
  }

  .alt-marquee-item {
    font-size: 0.82rem;
    gap: 8px;
    padding: 0 1rem;
  }

  /* Bento Grid Mobile */
  .alt-section {
    padding: 2.5rem 0;
  }

  .alt-section-title {
    font-size: clamp(1.5rem, 5.5vw, 2rem);
    line-height: 1.15;
  }

  .alt-bento-card {
    box-shadow: 4px 4px 0 0 #000000;
  }

  .alt-card-header {
    padding: 10px 12px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .alt-card-content {
    padding: 1.15rem 1rem;
  }

  .alt-feature-list {
    gap: 0.85rem;
    font-size: 0.88rem;
  }

  /* Showcase / QR Mobile */
  .alt-showcase-card {
    padding: 1.35rem 1rem;
    box-shadow: 4px 4px 0 0 #000000;
  }

  .alt-showcase-title {
    font-size: clamp(1.4rem, 5.5vw, 1.85rem);
    line-height: 1.15;
  }

  .alt-showcase-desc {
    font-size: 0.92rem;
    margin-bottom: 1.25rem;
  }

  .alt-point-item {
    gap: 10px;
  }

  .alt-point-icon {
    width: 36px;
    height: 36px;
    box-shadow: 2px 2px 0 0 #000000;
  }

  .alt-qr-card {
    max-width: 100%;
    box-shadow: 4px 4px 0 0 #000000;
  }

  .alt-qr-canvas-box svg {
    width: 160px;
    height: 160px;
    max-width: 100%;
  }

  .alt-btn-qr-direct {
    min-height: 46px;
    width: 100%;
    justify-content: center;
  }

  /* Pricing Mobile */
  .alt-pricing-card {
    box-shadow: 4px 4px 0 0 #000000;
  }

  .alt-pricing-top {
    padding: 1.35rem 1.15rem;
  }

  .alt-pricing-body {
    padding: 1.15rem 1rem;
  }

  .alt-btn-pricing {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  /* CTA Mobile */
  .alt-cta-card {
    box-shadow: 4px 4px 0 0 #000000;
  }

  .alt-cta-backdrop {
    top: 6px;
    left: 6px;
    right: -6px;
    bottom: -6px;
  }

  .alt-cta-inner {
    padding: 1.75rem 1rem;
  }

  .alt-cta-title {
    font-size: clamp(1.35rem, 5.2vw, 1.85rem);
    line-height: 1.15;
  }

  .alt-cta-desc {
    font-size: 0.92rem;
    margin-bottom: 1.25rem;
  }

  .alt-cta-buttons {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .alt-btn-cta-main,
  .alt-btn-cta-sub {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  /* Footer Mobile */
  .alt-footer {
    padding: 2.25rem 0 1.5rem;
  }

  .alt-footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .alt-footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    align-items: center;
  }

  .alt-footer-badges {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .alt-container {
    padding: 0 1rem;
  }

  .alt-brand-name {
    font-size: 1.15rem;
  }

  .alt-sticker {
    font-size: 0.68rem;
    padding: 3px 8px;
  }

  .alt-hero-title {
    font-size: clamp(1.3rem, 6.2vw, 1.7rem);
    line-height: 1.16;
  }

  .alt-window-title {
    max-width: 135px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .alt-window-status {
    font-size: 0.58rem;
    padding: 2px 4px;
  }

  .alt-price-amount {
    font-size: 2.25rem;
  }

  .alt-showcase-card {
    padding: 1.25rem 0.85rem;
  }

  .alt-cta-inner {
    padding: 1.5rem 0.85rem;
  }
}