/* ==========================================================================
   KUMMERC Design System
   A premium marketplace aesthetic with Mediterranean warmth
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --k-teal: #004E61;
  --k-teal-dark: #0b3f4a;
  --k-teal-light: #598C98;  /* a genuine tint: the theme's -mid/-dark are both darker than base */
  --k-teal-pale: #f0f7f9;
  --k-coral: #E7533B;
  --k-coral-dark: #c94430;
  --k-coral-light: #f28f7d;

  /* Neutrals */
  --k-white: #FFFFFF;
  --k-off-white: #FAFBFC;
  --k-gray-50: #F8F9FA;
  --k-gray-100: #F1F3F5;
  --k-gray-200: #E9ECEF;
  --k-gray-300: #DEE2E6;
  --k-gray-400: #CED4DA;
  --k-gray-500: #ADB5BD;
  --k-gray-600: #868E96;
  --k-gray-700: #495057;
  --k-gray-800: #343A40;
  --k-gray-900: #212529;
  --k-black: #0D0D0D;

  /* Semantic Colors */
  --k-success: #2E7D32;
  --k-success-bg: #E8F5E9;
  --k-error: #C62828;
  --k-error-bg: #FFEBEE;
  --k-warning: #F9A825;
  --k-warning-bg: #FFF8E1;

  /* Typography */
  --font-display: 'Figtree', Arial, Helvetica, sans-serif;
  --font-body: 'Figtree', Arial, Helvetica, sans-serif;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 78, 97, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 78, 97, 0.06), 0 1px 2px rgba(0, 78, 97, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 78, 97, 0.08), 0 2px 4px rgba(0, 78, 97, 0.04);
  --shadow-lg: 0 8px 24px rgba(0, 78, 97, 0.1), 0 4px 8px rgba(0, 78, 97, 0.06);
  --shadow-xl: 0 16px 48px rgba(0, 78, 97, 0.12), 0 8px 16px rgba(0, 78, 97, 0.08);
  --shadow-glow: 0 0 40px rgba(0, 78, 97, 0.15);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   Base Styles & Reset Overrides
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--k-gray-800);
  background-color: var(--k-off-white);
  min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--k-gray-900);
  margin-bottom: var(--space-md);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  margin-bottom: var(--space-md);
}

.text-muted {
  color: var(--k-gray-600) !important;
}

.text-teal {
  color: var(--k-teal) !important;
}

.text-coral {
  color: var(--k-coral) !important;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.k-navbar {
  background: var(--k-white);
  border-bottom: 1px solid var(--k-gray-200);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.95);
}

.k-navbar .navbar-brand img {
  height: 36px;
  transition: transform var(--transition-base);
}

.k-navbar .navbar-brand:hover img {
  transform: scale(1.02);
}

.k-navbar .nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--k-gray-700);
  padding: var(--space-sm) var(--space-md) !important;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.k-navbar .nav-link:hover {
  color: var(--k-teal);
  background: var(--k-teal-pale);
}

.k-navbar .nav-link.active {
  color: var(--k-teal);
}

/* Selected bottom-nav item. Coral-on-teal measured 2.52:1 — below the 3:1 floor
   for graphical objects and, worse, LESS legible than the 9.28:1 white of the
   unselected items, so selection was reducing prominence. A translucent-white
   pill keeps the icon at full contrast and adds emphasis instead of removing it.
   li:not(.kummerc-icon) excludes the raised Sell circle, which already carries
   its own teal treatment from the theme. */
nav#nav_footer .nav-user li:not(.kummerc-icon) a.active {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
}

nav#nav_footer .nav-user li:not(.kummerc-icon) a.active,
nav#nav_footer .nav-user li:not(.kummerc-icon) a.active i {
  color: #fff !important;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.k-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.k-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.k-btn:hover::before {
  opacity: 1;
}

.k-btn-primary {
  background: linear-gradient(135deg, var(--k-teal) 0%, var(--k-teal-dark) 100%);
  color: var(--k-white);
  box-shadow: var(--shadow-md), 0 2px 8px rgba(0, 78, 97, 0.3);
}

.k-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 4px 16px rgba(0, 78, 97, 0.4);
  color: var(--k-white);
}

.k-btn-primary:active {
  transform: translateY(0);
}

.k-btn-coral {
  background: linear-gradient(135deg, var(--k-coral) 0%, var(--k-coral-dark) 100%);
  color: var(--k-white);
  box-shadow: var(--shadow-md), 0 2px 8px rgba(231, 83, 59, 0.3);
}

.k-btn-coral:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 4px 16px rgba(231, 83, 59, 0.4);
  color: var(--k-white);
}

.k-btn-outline {
  background: transparent;
  color: var(--k-teal);
  border: 2px solid var(--k-teal);
}

.k-btn-outline:hover {
  background: var(--k-teal);
  color: var(--k-white);
  transform: translateY(-2px);
}

.k-btn-ghost {
  background: transparent;
  color: var(--k-gray-700);
}

.k-btn-ghost:hover {
  background: var(--k-gray-100);
  color: var(--k-teal);
}

.k-btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.k-btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.k-btn-block {
  width: 100%;
}

/* Social Buttons */
.k-btn-social {
  background: var(--k-white);
  color: var(--k-gray-800);
  border: 1px solid var(--k-gray-300);
  font-weight: 500;
}

.k-btn-social:hover {
  background: var(--k-gray-50);
  border-color: var(--k-gray-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.k-btn-social.apple {
  background: var(--k-black);
  color: var(--k-white);
  border-color: var(--k-black);
}

.k-btn-social.apple:hover {
  background: var(--k-gray-800);
}

.k-btn-social.google {
  background: var(--k-white);
}

.k-btn-social.facebook {
  background: #1877F2;
  color: var(--k-white);
  border-color: #1877F2;
}

.k-btn-social.facebook:hover {
  background: #166FE5;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.k-card {
  background: var(--k-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--k-gray-200);
  transition: all var(--transition-base);
}

.k-card:hover {
  box-shadow: var(--shadow-md);
}

.k-card-selectable {
  cursor: pointer;
  padding: var(--space-xl);
}

.k-card-selectable:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--k-teal);
}

.k-card-selectable.selected {
  border-color: var(--k-teal);
  background: var(--k-teal-pale);
}

/* --------------------------------------------------------------------------
   Form Elements
   -------------------------------------------------------------------------- */
.k-form-group {
  margin-bottom: var(--space-lg);
}

.k-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--k-gray-700);
  margin-bottom: var(--space-sm);
}

.k-label .required {
  color: var(--k-coral);
  margin-left: 2px;
}

.k-input,
.k-select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--k-gray-900);
  background: var(--k-white);
  border: 2px solid var(--k-gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.k-input:hover,
.k-select:hover {
  border-color: var(--k-gray-400);
}

.k-input:focus,
.k-select:focus {
  outline: none;
  border-color: var(--k-teal);
  box-shadow: 0 0 0 4px rgba(0, 78, 97, 0.1);
}

.k-input::placeholder {
  color: var(--k-gray-500);
}

.k-input.error,
.k-select.error {
  border-color: var(--k-error);
}

.k-input.error:focus,
.k-select.error:focus {
  box-shadow: 0 0 0 4px rgba(198, 40, 40, 0.1);
}

.k-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%23495057' d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.k-hint {
  font-size: 0.8125rem;
  color: var(--k-gray-600);
  margin-top: var(--space-xs);
}

.k-error-text {
  font-size: 0.8125rem;
  color: var(--k-error);
  margin-top: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  animation: fadeInUp 0.2s ease-out;
}

.k-error-text svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.k-form-group.has-error .k-input,
.k-form-group.has-error .k-select {
  border-color: var(--k-error);
  background-color: rgba(198, 40, 40, 0.02);
}

.k-form-group.has-error .k-input:focus,
.k-form-group.has-error .k-select:focus {
  box-shadow: 0 0 0 4px rgba(198, 40, 40, 0.1);
}

.k-form-group.has-error .k-label {
  color: var(--k-error);
}

/* Input valid state */
.k-form-group.is-valid .k-input,
.k-form-group.is-valid .k-select {
  border-color: var(--k-success);
}

.k-form-group.is-valid .k-input:focus,
.k-form-group.is-valid .k-select:focus {
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.1);
}

/* Shake animation for errors */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
  20%, 40%, 60%, 80% { transform: translateX(4px); }
}

.k-form-group.shake {
  animation: shake 0.5s ease-in-out;
}

/* Checkbox & Radio */
.k-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  margin-bottom: var(--space-md);
}

.k-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  border: 2px solid var(--k-gray-400);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  accent-color: var(--k-teal);
  flex-shrink: 0;
  margin-top: 2px;
}

.k-checkbox input[type="checkbox"]:checked {
  background: var(--k-teal);
  border-color: var(--k-teal);
}

.k-checkbox label {
  font-size: 0.9375rem;
  color: var(--k-gray-700);
  cursor: pointer;
  line-height: 1.5;
}

.k-checkbox a {
  color: var(--k-teal);
  text-decoration: none;
  font-weight: 500;
}

.k-checkbox a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Alerts
   -------------------------------------------------------------------------- */
.k-alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.k-alert-success {
  background: var(--k-success-bg);
  color: var(--k-success);
  border: 1px solid rgba(46, 125, 50, 0.2);
}

.k-alert-error {
  background: var(--k-error-bg);
  color: var(--k-error);
  border: 1px solid rgba(198, 40, 40, 0.2);
}

.k-alert-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.k-alert-content {
  flex: 1;
}

.k-alert-content a {
  color: inherit;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Auth Layout (Split Screen)
   -------------------------------------------------------------------------- */
.k-auth-layout {
  min-height: 100vh;
  display: flex;
}

.k-auth-sidebar {
  flex: 0 0 45%;
  background: linear-gradient(135deg, var(--k-teal) 0%, var(--k-teal-dark) 100%);
  position: relative;
  display: none;
  overflow: hidden;
}

@media (min-width: 992px) {
  .k-auth-sidebar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-3xl);
  }
}

.k-auth-sidebar::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(231, 83, 59, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 40%);
}

.k-auth-sidebar-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--k-white);
  max-width: 400px;
}

.k-auth-sidebar-logo {
  width: 200px;
  margin-bottom: var(--space-2xl);
  filter: brightness(0) invert(1);
}

.k-auth-sidebar h2 {
  color: var(--k-white);
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.k-auth-sidebar p {
  font-size: 1.125rem;
  opacity: 0.9;
  line-height: 1.7;
}

/* Decorative elements */
.k-auth-sidebar .deco-star {
  position: absolute;
  opacity: 0.1;
}

.k-auth-sidebar .deco-star-1 {
  top: 10%;
  left: 10%;
  width: 120px;
  height: 120px;
  animation: float 6s ease-in-out infinite;
}

.k-auth-sidebar .deco-star-2 {
  bottom: 15%;
  right: 15%;
  width: 80px;
  height: 80px;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.k-auth-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.k-auth-header {
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.k-auth-header-logo {
  height: 32px;
}

@media (min-width: 992px) {
  .k-auth-header-logo {
    display: none;
  }
}

.k-auth-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.k-auth-box {
  width: 100%;
  max-width: 480px;
}

.k-auth-title {
  margin-bottom: var(--space-xs);
}

.k-auth-subtitle {
  color: var(--k-gray-600);
  margin-bottom: var(--space-2xl);
}

.k-auth-footer {
  padding: var(--space-lg) var(--space-xl);
  text-align: center;
  color: var(--k-gray-600);
  font-size: 0.875rem;
}

.k-auth-footer a {
  color: var(--k-teal);
  text-decoration: none;
  font-weight: 500;
}

.k-auth-footer a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Divider
   -------------------------------------------------------------------------- */
.k-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.k-divider::before,
.k-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--k-gray-300);
}

.k-divider span {
  font-size: 0.875rem;
  color: var(--k-gray-500);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Type Selection Cards
   -------------------------------------------------------------------------- */
.k-type-cards {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.k-type-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: var(--k-white);
  border: 2px solid var(--k-gray-200);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-base);
}

.k-type-card:hover {
  border-color: var(--k-teal);
  background: var(--k-teal-pale);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.k-type-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--k-teal-pale) 0%, rgba(0, 78, 97, 0.1) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.k-type-card:hover .k-type-card-icon {
  background: linear-gradient(135deg, var(--k-teal) 0%, var(--k-teal-dark) 100%);
}

.k-type-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--k-teal);
  transition: color var(--transition-base);
}

.k-type-card:hover .k-type-card-icon svg {
  color: var(--k-white);
}

.k-type-card-content {
  flex: 1;
}

.k-type-card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--k-gray-900);
  margin-bottom: var(--space-xs);
}

.k-type-card-desc {
  font-size: 0.9375rem;
  color: var(--k-gray-600);
  margin: 0;
}

.k-type-card-arrow {
  color: var(--k-gray-400);
  transition: all var(--transition-base);
}

.k-type-card:hover .k-type-card-arrow {
  color: var(--k-teal);
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Form Sections
   -------------------------------------------------------------------------- */
.k-form-section {
  margin-bottom: var(--space-2xl);
}

.k-form-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--k-gray-200);
}

.k-form-section-icon {
  width: 40px;
  height: 40px;
  background: var(--k-teal-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.k-form-section-icon svg {
  width: 20px;
  height: 20px;
  color: var(--k-teal);
}

.k-form-section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--k-gray-800);
  margin: 0;
}

.k-form-row {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 576px) {
  .k-form-row-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .k-form-row-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.k-footer {
  background: var(--k-gray-900);
  color: var(--k-gray-400);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.k-footer-logo {
  height: 32px;
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-md);
}

.k-footer a {
  color: var(--k-gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.k-footer-bottom {
  border-top: 1px solid var(--k-gray-800);
  padding-top: var(--space-lg);
  margin-top: var(--space-2xl);
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Progress Steps
   -------------------------------------------------------------------------- */
.k-steps {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.k-step {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--k-gray-500);
}

.k-step.active {
  color: var(--k-teal);
  font-weight: 500;
}

.k-step.completed {
  color: var(--k-gray-700);
}

.k-step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--k-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8125rem;
}

.k-step.active .k-step-number {
  background: var(--k-teal);
  color: var(--k-white);
}

.k-step.completed .k-step-number {
  background: var(--k-teal-pale);
  color: var(--k-teal);
}

.k-step-connector {
  width: 40px;
  height: 2px;
  background: var(--k-gray-200);
  flex-shrink: 0;
}

.k-step-connector.completed {
  background: var(--k-teal);
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}

.animate-fade-in-up {
  animation: fadeInUp 0.5s ease-out;
}

.animate-stagger > * {
  animation: fadeInUp 0.5s ease-out backwards;
}

.animate-stagger > *:nth-child(1) { animation-delay: 0.1s; }
.animate-stagger > *:nth-child(2) { animation-delay: 0.2s; }
.animate-stagger > *:nth-child(3) { animation-delay: 0.3s; }
.animate-stagger > *:nth-child(4) { animation-delay: 0.4s; }
.animate-stagger > *:nth-child(5) { animation-delay: 0.5s; }

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.k-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.k-container-sm {
  max-width: 600px;
}

.k-container-md {
  max-width: 800px;
}

.k-text-center { text-align: center; }
.k-text-right { text-align: right; }

.k-mb-0 { margin-bottom: 0 !important; }
.k-mb-sm { margin-bottom: var(--space-sm) !important; }
.k-mb-md { margin-bottom: var(--space-md) !important; }
.k-mb-lg { margin-bottom: var(--space-lg) !important; }
.k-mb-xl { margin-bottom: var(--space-xl) !important; }
.k-mb-2xl { margin-bottom: var(--space-2xl) !important; }

.k-mt-0 { margin-top: 0 !important; }
.k-mt-sm { margin-top: var(--space-sm) !important; }
.k-mt-md { margin-top: var(--space-md) !important; }
.k-mt-lg { margin-top: var(--space-lg) !important; }
.k-mt-xl { margin-top: var(--space-xl) !important; }

.k-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}