/**
 * AuthAction — Modern startup theme
 * Mobile-first, clean, high-contrast
 */

/* -------------------------------------------------------------------------
   Design tokens
   ------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg: #ffffff;
  --color-bg-subtle: #f8fafc;
  --color-bg-muted: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-faint: #94a3b8;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-muted: #3b82f6;
  --color-accent: #06b6d4;
  --color-accent-muted: #22d3ee;
  --color-success: #10b981;
  --color-success-muted: #34d399;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-footer-bg: #0f172a;
  --color-footer-text: #94a3b8;
  --color-footer-heading: #f1f5f9;

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-hero: clamp(2rem, 5vw, 3.5rem);
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --section-py: clamp(3rem, 8vw, 5rem);
  --container-max: 1200px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* -------------------------------------------------------------------------
   Base
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* -------------------------------------------------------------------------
   Layout
   ------------------------------------------------------------------------- */
.site-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 768px) {
  .site-container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* -------------------------------------------------------------------------
   Nav
   ------------------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-nav .site-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: var(--space-4);
}

.site-nav .brand {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-nav .brand span:nth-child(1) {
  color: var(--color-primary);
}

.site-nav .brand span:nth-child(2) {
  color: var(--color-accent);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  font-size: 1.25rem;
}

@media (min-width: 992px) {
  .nav-toggle {
    display: none;
  }
}

.nav-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4);
  gap: var(--space-1);
  margin: 0;
  list-style: none;
}

.nav-menu.is-open {
  display: flex;
}

@media (min-width: 992px) {
  .nav-menu {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    border: none;
    padding: 0;
    background: transparent;
  }
}

.nav-menu a {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: color 0.15s, background 0.15s;
}

.nav-menu a:hover {
  color: var(--color-primary);
  background: var(--color-bg-muted);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 992px) {
  .nav-actions {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: inherit;
  line-height: 1.25;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-bg-muted);
  color: var(--color-text);
}

/* Dropdown (simple) */
.nav-item-dropdown {
  position: relative;
}

.nav-item-dropdown .dropdown-menu {
  list-style: none;
  margin: 0;
  padding: var(--space-2);
  min-width: 200px;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: var(--space-1);
  display: none;
}

.nav-item-dropdown.is-open .dropdown-menu {
  display: block;
}

@media (min-width: 992px) {
  .nav-item-dropdown .dropdown-menu {
    left: 50%;
    transform: translateX(-50%);
  }
}

.nav-item-dropdown .dropdown-menu a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

/* -------------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------------- */
.hero-section {
  padding-top: clamp(2rem, 6vw, 4rem);
  padding-bottom: var(--section-py);
}

.hero-section .site-container {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 992px) {
  .hero-section .site-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero-title {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
}

.hero-lead {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-6);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero-badges .badge-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-badges .badge-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--color-bg-muted);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.hero-visual {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* -------------------------------------------------------------------------
   Sections
   ------------------------------------------------------------------------- */
.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.section-alt {
  background: var(--color-bg-subtle);
}

.section-head {
  text-align: center;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-10);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}

.section-desc {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
  margin: 0;
}

/* -------------------------------------------------------------------------
   Cards (product / feature)
   ------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}

.card-modern {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card-modern:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.card-modern .card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--space-4);
}

.card-modern .card-icon.primary { background: #dbeafe; color: var(--color-primary); }
.card-modern .card-icon.accent { background: #cffafe; color: var(--color-accent); }
.card-modern .card-icon.success { background: #d1fae5; color: var(--color-success); }
.card-modern .card-icon.warning { background: #fef3c7; color: #d97706; }
.card-modern .card-icon.danger { background: #fee2e2; color: #dc2626; }
.card-modern .card-icon.neutral { background: var(--color-bg-muted); color: var(--color-text); }

.card-modern .card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}

.card-modern .card-text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
}

.card-modern .card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.card-modern .card-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* -------------------------------------------------------------------------
   CTA block
   ------------------------------------------------------------------------- */
.cta-section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.cta-block {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
}

.cta-block .cta-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}

.cta-block .cta-desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-6);
}

.cta-block .cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  margin-top: var(--space-16);
}

.site-footer .site-container {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .site-footer .site-container {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .site-footer .site-container {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-brand {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-footer-heading);
  text-decoration: none;
  margin-bottom: var(--space-4);
  display: inline-block;
}

.footer-brand span:nth-child(1) { color: #93c5fd; }
.footer-brand span:nth-child(2) { color: #67e8f9; }

.footer-about {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-5);
  max-width: 20rem;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: var(--color-footer-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.footer-social a:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

.footer-col h5 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-footer-heading);
  margin: 0 0 var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: var(--space-2);
}

.footer-col a {
  color: var(--color-footer-text);
  text-decoration: none;
  font-size: var(--text-sm);
}

.footer-col a:hover {
  color: #fff;
}

.footer-newsletter .footer-about {
  margin-bottom: var(--space-4);
}

.footer-newsletter .input-group {
  display: flex;
  gap: 0;
  max-width: 20rem;
}

.footer-newsletter input {
  flex: 1;
  min-width: 0;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-family: inherit;
  border: 1px solid rgba(255,255,255,0.2);
  border-right: 0;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.footer-newsletter input::placeholder {
  color: var(--color-footer-text);
}

.footer-newsletter button {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: inherit;
  border: 1px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
}

.footer-bottom {
  padding-top: var(--space-8);
  margin-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

/* -------------------------------------------------------------------------
   Page headers (inner pages)
   ------------------------------------------------------------------------- */
.page-hero {
  padding-top: var(--space-12);
  padding-bottom: var(--space-10);
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}

.page-hero .page-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}

.page-hero .page-desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin: 0;
  max-width: 36rem;
}

/* -------------------------------------------------------------------------
   Utilities
   ------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* -------------------------------------------------------------------------
   Bootstrap overrides (use with Bootstrap 5 for layout + JS)
   ------------------------------------------------------------------------- */
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
}

/* Navbar → startup nav */
.navbar {
  min-height: 64px;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
  background: rgba(255, 255, 255, 0.9) !important;
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: none !important;
}

.navbar-dark .navbar-brand,
.navbar .navbar-brand {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text) !important;
}

.navbar .navbar-brand .text-primary { color: var(--color-primary) !important; }
.navbar .navbar-brand .text-info { color: var(--color-accent) !important; }

.navbar-dark .navbar-nav .nav-link,
.navbar .navbar-nav .nav-link {
  color: var(--color-text) !important;
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.navbar .navbar-nav .nav-link:hover {
  color: var(--color-primary) !important;
  background: var(--color-bg-muted);
}

.navbar-toggler {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230f172a' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar .btn-primary {
  background: var(--color-primary);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
}

.navbar .btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

.dropdown-menu {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
}

.dropdown-item {
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.dropdown-item:hover {
  background: var(--color-bg-muted);
  color: var(--color-primary);
}

/* Hero */
.hero {
  padding-top: clamp(2rem, 6vw, 4rem);
  padding-bottom: var(--section-py);
}

.hero h1.display-4 {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.hero .lead {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}

.hero .btn-primary {
  background: var(--color-primary);
  border: none;
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  border-radius: var(--radius-md);
}

.hero .btn-outline-info {
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background: transparent;
}

.hero .btn-outline-info:hover {
  background: var(--color-bg-muted);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

/* Sections */
.core-products,
.features {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.core-products {
  background: var(--color-bg-subtle) !important;
}

.core-products .display-5,
.features .display-5 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text);
}

.core-products .lead,
.features .lead {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

/* Cards — always show border on white backgrounds */
.card,
.card.border-0 {
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover,
.card.border-0:hover {
  border-color: var(--color-border-strong) !important;
  box-shadow: var(--shadow-md);
  transform: none;
}

.card-body {
  padding: var(--space-5);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.card-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* Pastel icon backgrounds (scoped to non-interactive containers) */
.rounded-circle.bg-primary,
.card-icon.bg-primary { background: #dbeafe !important; color: var(--color-primary) !important; }
.rounded-circle.bg-info,
.card-icon.bg-info { background: #cffafe !important; color: var(--color-accent) !important; }
.rounded-circle.bg-success,
.card-icon.bg-success { background: #d1fae5 !important; color: var(--color-success) !important; }
.rounded-circle.bg-warning,
.card-icon.bg-warning { background: #fef3c7 !important; color: #d97706 !important; }
.rounded-circle.bg-danger,
.card-icon.bg-danger { background: #fee2e2 !important; color: #dc2626 !important; }
.bg-secondary { background: var(--color-bg-muted) !important; color: var(--color-text) !important; }
.bg-dark { background: var(--color-text) !important; color: #fff !important; }

/* Badges — solid backgrounds */
.badge.bg-primary { background: var(--color-primary) !important; color: #fff !important; }
.badge.bg-success { background: var(--color-success) !important; color: #fff !important; }
.badge.bg-info { background: var(--color-accent) !important; color: #fff !important; }
.badge.bg-warning { background: #d97706 !important; color: #fff !important; }
.badge.bg-danger { background: #dc2626 !important; color: #fff !important; }
.badge.bg-white { background: #fff !important; color: var(--color-primary) !important; }

/* Outline buttons */
.btn-outline-primary {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.btn-outline-primary:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-outline-info { border-color: var(--color-accent); color: var(--color-accent); }
.btn-outline-info:hover { background: var(--color-accent); color: #fff; }
.btn-outline-success { border-color: var(--color-success); color: var(--color-success); }
.btn-outline-success:hover { background: var(--color-success); color: #fff; }
.btn-outline-warning:hover { background: #d97706; color: #fff; }
.btn-outline-danger:hover { background: #dc2626; color: #fff; }
.btn-outline-secondary:hover { background: var(--color-text-muted); color: #fff; }
.btn-outline-dark:hover { background: var(--color-text); color: #fff; }

/* btn-check toggle (radio/checkbox) — checked & active states */
.btn-check:checked + .btn-outline-primary,
.btn-check:active + .btn-outline-primary,
.btn-outline-primary:active,
.btn-outline-primary.active {
  background: var(--color-primary) !important;
  color: #fff !important;
  border-color: var(--color-primary) !important;
}


/* CTA */
.cta {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.cta .display-5 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
}

.cta .lead {
  color: var(--color-text-muted);
}

/* Footer */
.footer {
  background: var(--color-footer-bg) !important;
  color: var(--color-footer-text);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  margin-top: var(--space-16);
  border: none;
}

.footer h4, .footer h5 {
  color: var(--color-footer-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer p, .footer .nav-link {
  color: var(--color-footer-text);
  font-size: var(--text-sm);
}

.footer .nav-link:hover {
  color: #fff;
}

.footer .form-control {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  border-radius: var(--radius-md);
}

.footer .form-control::placeholder {
  color: var(--color-footer-text);
}

.footer hr {
  border-color: rgba(255,255,255,0.1);
}

/* Container max width */
.container {
  max-width: var(--container-max);
}

/* Background utilities */
.bg-body-tertiary {
  background: var(--color-bg-subtle) !important;
}

/* FAQ accordion / cards */
.faq .card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq .card-header {
  background: var(--color-bg-muted) !important;
  border: none;
  border-radius: 0;
  padding: var(--space-4);
  cursor: pointer;
}

.faq .card-header h5 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

.faq [aria-expanded="true"].card-header {
  background: var(--color-bg-subtle) !important;
}

.accordion-button {
  background: var(--color-bg-muted) !important;
  color: var(--color-text) !important;
  border: none;
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  background: var(--color-bg-subtle) !important;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.accordion-body {
  background: var(--color-bg);
  color: var(--color-text-muted);
}

/* Pricing page */
.pricing-hero {
  padding-top: var(--space-12);
  padding-bottom: var(--space-10);
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}

.pricing-card,
.pricing .card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.pricing-card.featured,
.pricing .card.border-primary {
  border-color: var(--color-primary);
  border-width: 2px;
}

/* Responsive typography */
@media (max-width: 767.98px) {
  .display-4 {
    font-size: 2rem;
  }
  .hero .d-flex.flex-wrap.gap-2 {
    flex-direction: column;
  }
  .hero .d-flex.align-items-center.mt-4 {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
}