/**
 * CaSR Patient Support — Brand Design System
 *
 * Comprehensive CSS implementing the CaSR brand identity.
 * Works alongside Elementor Pro for a cohesive visual language.
 *
 * Sections:
 * 1. Reset & Base
 * 2. Typography
 * 3. Buttons
 * 4. Cards
 * 5. Navigation
 * 6. Hero Sections
 * 7. Progress Bars & Stats
 * 8. Forms
 * 9. Footer
 * 10. Utility Classes
 * 11. Animations
 * 12. Responsive
 */

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.625;
  color: var(--casr-navy);
  background-color: var(--casr-white);
  margin: 0;
  padding: 0;
}

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

a {
  color: var(--casr-primary);
  text-decoration: none;
  transition: color var(--casr-transition);
}

a:hover,
a:focus {
  color: var(--casr-primary-dark);
  text-decoration: underline;
}

::selection {
  background-color: var(--casr-primary-light);
  color: var(--casr-navy);
}


/* ==========================================================================
   2. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  color: var(--casr-navy);
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: 56px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.14;
  margin-bottom: var(--casr-space-lg);
}

h2 {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: var(--casr-space-md);
}

h3 {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.29;
  margin-bottom: var(--casr-space-md);
}

h4 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.36;
  margin-bottom: var(--casr-space-sm);
}

h5 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.44;
  letter-spacing: 0.01em;
  margin-bottom: var(--casr-space-sm);
}

h6 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.43;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--casr-primary);
  margin-bottom: var(--casr-space-sm);
}

p {
  margin-top: 0;
  margin-bottom: var(--casr-space-md);
  color: var(--casr-navy);
}

.casr-text-large {
  font-size: 18px;
  line-height: 1.56;
}

.casr-text-small {
  font-size: 14px;
  line-height: 1.57;
}

.casr-text-caption {
  font-size: 12px;
  line-height: 1.5;
  color: var(--casr-slate);
}

.casr-section-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--casr-primary);
  margin-bottom: var(--casr-space-sm);
  display: block;
}

.casr-lead {
  font-size: 20px;
  line-height: 1.6;
  color: var(--casr-slate);
  max-width: 680px;
}

blockquote {
  border-left: 4px solid var(--casr-primary);
  padding: var(--casr-space-md) var(--casr-space-lg);
  margin: var(--casr-space-xl) 0;
  background-color: var(--casr-primary-light);
  border-radius: 0 var(--casr-radius-md) var(--casr-radius-md) 0;
  font-style: italic;
  color: var(--casr-navy);
}

blockquote p:last-child {
  margin-bottom: 0;
}


/* ==========================================================================
   3. BUTTONS
   ========================================================================== */

.casr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--casr-radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--casr-transition);
  white-space: nowrap;
}

.casr-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--casr-shadow-md);
}

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

.casr-btn:focus-visible {
  outline: 3px solid var(--casr-accent);
  outline-offset: 2px;
}

/* Primary CTA — Coral */
.casr-btn--coral,
.casr-btn--primary {
  background-color: var(--casr-secondary);
  color: var(--casr-white);
  border-color: var(--casr-secondary);
}

.casr-btn--coral:hover,
.casr-btn--primary:hover {
  background-color: var(--casr-secondary-dark);
  border-color: var(--casr-secondary-dark);
  color: var(--casr-white);
}

/* Secondary CTA — Teal */
.casr-btn--teal,
.casr-btn--secondary {
  background-color: var(--casr-primary);
  color: var(--casr-white);
  border-color: var(--casr-primary);
}

.casr-btn--teal:hover,
.casr-btn--secondary:hover {
  background-color: var(--casr-primary-dark);
  border-color: var(--casr-primary-dark);
  color: var(--casr-white);
}

/* Outline */
.casr-btn--outline {
  background-color: transparent;
  color: var(--casr-primary);
  border-color: var(--casr-primary);
}

.casr-btn--outline:hover {
  background-color: var(--casr-primary);
  color: var(--casr-white);
}

/* White (for dark backgrounds) */
.casr-btn--white {
  background-color: var(--casr-white);
  color: var(--casr-primary);
  border-color: var(--casr-white);
}

.casr-btn--white:hover {
  background-color: var(--casr-primary-light);
  color: var(--casr-primary-dark);
}

/* Small */
.casr-btn--sm {
  padding: 10px 20px;
  font-size: 14px;
}

/* Large */
.casr-btn--lg {
  padding: 18px 36px;
  font-size: 18px;
}


/* ==========================================================================
   4. CARDS
   ========================================================================== */

.casr-card {
  background: var(--casr-white);
  border-radius: var(--casr-radius-lg);
  padding: var(--casr-space-xl);
  box-shadow: var(--casr-shadow-sm);
  transition: all var(--casr-transition);
  border: 1px solid rgba(209, 213, 219, 0.5);
}

.casr-card:hover {
  box-shadow: var(--casr-shadow-md);
  transform: translateY(-2px);
}

.casr-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--casr-radius-lg);
  background-color: var(--casr-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--casr-space-md);
  color: var(--casr-primary);
}

.casr-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--casr-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.casr-card__title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--casr-navy);
  margin-bottom: var(--casr-space-sm);
}

.casr-card__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--casr-slate);
  margin-bottom: var(--casr-space-md);
}

.casr-card__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--casr-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.casr-card__link:hover {
  color: var(--casr-primary-dark);
  text-decoration: none;
  gap: 10px;
}

.casr-card__link::after {
  content: '\2192';
  transition: margin-left var(--casr-transition);
}

/* Feature cards grid */
.casr-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--casr-space-lg);
  max-width: var(--casr-max-width);
  margin: 0 auto;
}

/* Campaign card */
.casr-campaign-card {
  background: var(--casr-white);
  border-radius: var(--casr-radius-lg);
  overflow: hidden;
  box-shadow: var(--casr-shadow-sm);
  transition: all var(--casr-transition);
  border: 1px solid rgba(209, 213, 219, 0.5);
}

.casr-campaign-card:hover {
  box-shadow: var(--casr-shadow-lg);
  transform: translateY(-3px);
}

.casr-campaign-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--casr-primary-light), var(--casr-primary));
}

.casr-campaign-card__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--casr-radius-full);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--casr-space-sm);
}

.casr-campaign-card__badge--active {
  background-color: var(--casr-secondary-light);
  color: var(--casr-secondary);
}

.casr-campaign-card__badge--new {
  background-color: var(--casr-accent-light);
  color: var(--casr-accent);
}

.casr-campaign-card__badge--completed {
  background-color: var(--casr-primary-light);
  color: var(--casr-primary);
}

.casr-campaign-card__body {
  padding: var(--casr-space-lg);
}

.casr-campaign-card__title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--casr-space-sm);
}

.casr-campaign-card__supporters {
  font-size: 14px;
  color: var(--casr-slate);
  margin-top: var(--casr-space-sm);
}

/* Team card */
.casr-team-card {
  text-align: center;
  background: var(--casr-white);
  border-radius: var(--casr-radius-lg);
  padding: var(--casr-space-xl);
  box-shadow: var(--casr-shadow-sm);
  transition: all var(--casr-transition);
}

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

.casr-team-card__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--casr-space-md);
  border: 3px solid var(--casr-primary-light);
}

.casr-team-card__name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.casr-team-card__role {
  font-size: 14px;
  font-weight: 500;
  color: var(--casr-primary);
  margin-bottom: var(--casr-space-xs);
}

.casr-team-card__credentials {
  font-size: 13px;
  color: var(--casr-slate);
  font-style: italic;
}


/* ==========================================================================
   5. NAVIGATION
   ========================================================================== */

.casr-header {
  background: var(--casr-white);
  box-shadow: 0 1px 0 rgba(209, 213, 219, 0.5);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0 var(--casr-space-xl);
}

.casr-header__inner {
  max-width: var(--casr-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.casr-header__logo img {
  height: 48px;
  width: auto;
}

.casr-header__nav {
  display: flex;
  align-items: center;
  gap: var(--casr-space-xl);
}

.casr-header__nav a {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--casr-navy);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all var(--casr-transition);
}

.casr-header__nav a:hover,
.casr-header__nav a.active {
  color: var(--casr-primary);
  border-bottom-color: var(--casr-primary);
  text-decoration: none;
}

.casr-header__donate {
  margin-left: var(--casr-space-md);
}


/* ==========================================================================
   6. HERO SECTIONS
   ========================================================================== */

.casr-hero {
  background: linear-gradient(135deg, var(--casr-primary) 0%, #0D8585 50%, var(--casr-primary-dark) 100%);
  color: var(--casr-white);
  padding: var(--casr-space-4xl) var(--casr-space-xl);
  position: relative;
  overflow: hidden;
}

.casr-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(212, 168, 67, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.casr-hero__inner {
  max-width: var(--casr-max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.casr-hero__label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--casr-accent);
  margin-bottom: var(--casr-space-md);
  display: block;
}

.casr-hero h1 {
  color: var(--casr-white);
  font-size: 52px;
  max-width: 640px;
  margin-bottom: var(--casr-space-lg);
}

.casr-hero__subtitle {
  font-size: 20px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin-bottom: var(--casr-space-xl);
}

.casr-hero__actions {
  display: flex;
  gap: var(--casr-space-md);
  flex-wrap: wrap;
}

/* Page hero (shorter, for inner pages) */
.casr-page-hero {
  background: linear-gradient(135deg, var(--casr-primary), var(--casr-primary-dark));
  color: var(--casr-white);
  padding: var(--casr-space-3xl) var(--casr-space-xl);
  text-align: center;
}

.casr-page-hero h1 {
  color: var(--casr-white);
  margin-bottom: var(--casr-space-md);
}

.casr-page-hero__subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto;
}

.casr-breadcrumb {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--casr-space-md);
}

.casr-breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

.casr-breadcrumb a:hover {
  color: var(--casr-white);
}


/* ==========================================================================
   7. PROGRESS BARS & STATS
   ========================================================================== */

.casr-progress-bar-wrap {
  max-width: 100%;
  margin: var(--casr-space-lg) 0;
}

.casr-progress-bar-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--casr-space-sm);
  font-size: 15px;
  font-weight: 500;
}

.casr-progress-raised {
  color: var(--casr-primary);
  font-weight: 600;
}

.casr-progress-goal {
  color: var(--casr-slate);
}

.casr-progress-bar-track {
  width: 100%;
  height: 16px;
  background-color: var(--casr-primary-light);
  border-radius: var(--casr-radius-full);
  overflow: hidden;
  position: relative;
}

.casr-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--casr-primary), #0D9E9E);
  border-radius: var(--casr-radius-full);
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  transition: width 1s ease-out;
  position: relative;
}

.casr-progress-bar-pct {
  font-size: 10px;
  font-weight: 600;
  color: var(--casr-white);
}

/* Impact stats */
.casr-stats-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--casr-space-3xl);
  padding: var(--casr-space-2xl) var(--casr-space-xl);
  background: var(--casr-white);
  border-bottom: 1px solid var(--casr-silver);
}

.casr-impact-stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.casr-impact-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--casr-primary);
  line-height: 1;
}

.casr-impact-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--casr-slate);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Stats on dark backgrounds */
.casr-stats-bar--dark {
  background: var(--casr-navy);
}

.casr-stats-bar--dark .casr-impact-number {
  color: var(--casr-white);
}

.casr-stats-bar--dark .casr-impact-label {
  color: rgba(255, 255, 255, 0.6);
}


/* ==========================================================================
   8. FORMS
   ========================================================================== */

.casr-form-group {
  margin-bottom: var(--casr-space-lg);
}

.casr-form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--casr-navy);
  margin-bottom: var(--casr-space-sm);
}

.casr-form-input,
.casr-form-textarea,
.casr-form-select {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  color: var(--casr-navy);
  background-color: var(--casr-white);
  border: 2px solid var(--casr-silver);
  border-radius: var(--casr-radius-md);
  transition: border-color var(--casr-transition), box-shadow var(--casr-transition);
  outline: none;
}

.casr-form-input:focus,
.casr-form-textarea:focus,
.casr-form-select:focus {
  border-color: var(--casr-primary);
  box-shadow: 0 0 0 3px rgba(var(--casr-primary-rgb), 0.15);
}

.casr-form-input::placeholder {
  color: var(--casr-silver);
}

.casr-form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Newsletter inline form */
.casr-newsletter-form {
  display: flex;
  gap: var(--casr-space-sm);
  max-width: 400px;
}

.casr-newsletter-form .casr-form-input {
  flex: 1;
  border-color: rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--casr-white);
}

.casr-newsletter-form .casr-form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.casr-newsletter-form .casr-form-input:focus {
  border-color: var(--casr-accent);
  background-color: rgba(255, 255, 255, 0.15);
}

/* Donation tiers */
.casr-donation-tiers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--casr-space-md);
  margin: var(--casr-space-xl) 0;
}

.casr-donation-tier {
  background: var(--casr-white);
  border: 2px solid var(--casr-silver);
  border-radius: var(--casr-radius-lg);
  padding: var(--casr-space-lg);
  text-align: center;
  transition: all var(--casr-transition);
  cursor: pointer;
}

.casr-donation-tier:hover,
.casr-donation-tier--featured {
  border-color: var(--casr-primary);
  box-shadow: var(--casr-shadow-md);
}

.casr-donation-tier--featured {
  background: var(--casr-primary-light);
}

.casr-donation-tier__amount {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--casr-primary);
  margin-bottom: 4px;
}

.casr-donation-tier__title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--casr-navy);
  margin-bottom: var(--casr-space-sm);
}

.casr-donation-tier__desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--casr-slate);
  margin-bottom: var(--casr-space-md);
}


/* ==========================================================================
   9. FOOTER
   ========================================================================== */

.casr-footer {
  background-color: var(--casr-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--casr-space-4xl) var(--casr-space-xl) var(--casr-space-xl);
}

.casr-footer__inner {
  max-width: var(--casr-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--casr-space-2xl);
}

.casr-footer h4 {
  color: var(--casr-white);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--casr-space-md);
}

.casr-footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.7;
}

.casr-footer a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  transition: color var(--casr-transition);
}

.casr-footer a:hover {
  color: var(--casr-white);
  text-decoration: none;
}

.casr-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.casr-footer__links li {
  margin-bottom: var(--casr-space-sm);
}

.casr-footer__bottom {
  max-width: var(--casr-max-width);
  margin: var(--casr-space-2xl) auto 0;
  padding-top: var(--casr-space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.casr-footer__copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.casr-footer__social {
  display: flex;
  gap: var(--casr-space-md);
}

.casr-footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--casr-white);
  transition: all var(--casr-transition);
}

.casr-footer__social a:hover {
  background: var(--casr-primary);
}

.casr-footer__acnc-badge {
  display: inline-block;
  margin-top: var(--casr-space-md);
  padding: var(--casr-space-sm) var(--casr-space-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--casr-radius-sm);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}


/* ==========================================================================
   10. UTILITY CLASSES
   ========================================================================== */

/* Backgrounds */
.casr-bg-white     { background-color: var(--casr-white); }
.casr-bg-cloud     { background-color: var(--casr-cloud); }
.casr-bg-teal      { background-color: var(--casr-primary); }
.casr-bg-teal-light { background-color: var(--casr-primary-light); }
.casr-bg-coral-light { background-color: var(--casr-secondary-light); }
.casr-bg-navy      { background-color: var(--casr-navy); }
.casr-bg-gold-light { background-color: var(--casr-accent-light); }
.casr-bg-sage      { background-color: var(--casr-sage); }
.casr-bg-sage-light { background-color: var(--casr-sage-light); }

/* Text colours */
.casr-text-white   { color: var(--casr-white); }
.casr-text-navy    { color: var(--casr-navy); }
.casr-text-teal    { color: var(--casr-primary); }
.casr-text-coral   { color: var(--casr-secondary); }
.casr-text-gold    { color: var(--casr-accent); }
.casr-text-slate   { color: var(--casr-slate); }
.casr-text-sage    { color: var(--casr-sage); }

/* Layout */
.casr-container {
  max-width: var(--casr-max-width);
  margin: 0 auto;
  padding: 0 var(--casr-space-xl);
}

.casr-section {
  padding: var(--casr-space-4xl) var(--casr-space-xl);
}

.casr-section--narrow {
  max-width: var(--casr-content-width);
  margin: 0 auto;
}

/* Flex utilities */
.casr-flex        { display: flex; }
.casr-flex-center { display: flex; align-items: center; justify-content: center; }
.casr-flex-between { display: flex; align-items: center; justify-content: space-between; }
.casr-flex-col    { display: flex; flex-direction: column; }
.casr-flex-wrap   { flex-wrap: wrap; }
.casr-gap-sm      { gap: var(--casr-space-sm); }
.casr-gap-md      { gap: var(--casr-space-md); }
.casr-gap-lg      { gap: var(--casr-space-lg); }
.casr-gap-xl      { gap: var(--casr-space-xl); }

/* Text alignment */
.casr-text-center  { text-align: center; }
.casr-text-left    { text-align: left; }
.casr-text-right   { text-align: right; }

/* Spacing */
.casr-mt-0   { margin-top: 0; }
.casr-mt-md  { margin-top: var(--casr-space-md); }
.casr-mt-lg  { margin-top: var(--casr-space-lg); }
.casr-mt-xl  { margin-top: var(--casr-space-xl); }
.casr-mt-2xl { margin-top: var(--casr-space-2xl); }
.casr-mb-0   { margin-bottom: 0; }
.casr-mb-md  { margin-bottom: var(--casr-space-md); }
.casr-mb-lg  { margin-bottom: var(--casr-space-lg); }
.casr-mb-xl  { margin-bottom: var(--casr-space-xl); }
.casr-mb-2xl { margin-bottom: var(--casr-space-2xl); }

/* Trust signals */
.casr-trust-signals {
  display: flex;
  justify-content: center;
  gap: var(--casr-space-2xl);
  padding: var(--casr-space-lg) 0;
}

.casr-trust-signal {
  display: flex;
  align-items: center;
  gap: var(--casr-space-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--casr-primary);
}

.casr-trust-signal__icon {
  width: 24px;
  height: 24px;
}

/* Divider with text */
.casr-divider {
  display: flex;
  align-items: center;
  gap: var(--casr-space-md);
  color: var(--casr-slate);
  font-size: 14px;
  margin: var(--casr-space-xl) 0;
}

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

/* Advocacy toolkit */
.casr-toolkit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--casr-space-lg);
}

.casr-toolkit-card {
  text-align: center;
  padding: var(--casr-space-xl);
  background: var(--casr-white);
  border-radius: var(--casr-radius-lg);
  border: 1px solid rgba(209, 213, 219, 0.5);
  transition: all var(--casr-transition);
}

.casr-toolkit-card:hover {
  box-shadow: var(--casr-shadow-md);
  border-color: var(--casr-primary);
}

.casr-toolkit-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--casr-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--casr-space-md);
  color: var(--casr-primary);
}

/* Process steps */
.casr-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--casr-space-xl);
  padding: var(--casr-space-xl) 0;
}

.casr-step {
  text-align: center;
  flex: 1;
  max-width: 200px;
  position: relative;
}

.casr-step:not(:last-child)::after {
  content: '\2192';
  position: absolute;
  right: -24px;
  top: 28px;
  font-size: 24px;
  color: var(--casr-primary);
}

.casr-step__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--casr-primary);
  color: var(--casr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--casr-space-sm);
  font-size: 24px;
}

.casr-step__title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.casr-step__desc {
  font-size: 13px;
  color: var(--casr-slate);
}


/* ==========================================================================
   11. ANIMATIONS
   ========================================================================== */

@keyframes casrFadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes casrSlideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes casrProgressFill {
  from { width: 0; }
}

.casr-animate-fadeInUp {
  animation: casrFadeInUp 0.6s ease-out forwards;
}

.casr-animate-fadeIn {
  animation: casrFadeIn 0.4s ease-out forwards;
}

.casr-animate-slideInLeft {
  animation: casrSlideInLeft 0.5s ease-out forwards;
}

/* Staggered delays */
.casr-delay-1 { animation-delay: 0.1s; }
.casr-delay-2 { animation-delay: 0.2s; }
.casr-delay-3 { animation-delay: 0.3s; }
.casr-delay-4 { animation-delay: 0.4s; }


/* ==========================================================================
   12. RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  h1 { font-size: 42px; }
  h2 { font-size: 32px; }
  h3 { font-size: 24px; }

  .casr-hero h1 { font-size: 40px; }

  .casr-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .casr-donation-tiers {
    grid-template-columns: repeat(2, 1fr);
  }

  .casr-footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .casr-toolkit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  h3 { font-size: 22px; }

  .casr-hero {
    padding: var(--casr-space-2xl) var(--casr-space-md);
  }

  .casr-hero h1 { font-size: 32px; }

  .casr-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .casr-section {
    padding: var(--casr-space-2xl) var(--casr-space-md);
  }

  .casr-card-grid {
    grid-template-columns: 1fr;
  }

  .casr-donation-tiers {
    grid-template-columns: 1fr;
  }

  .casr-stats-bar {
    flex-direction: column;
    gap: var(--casr-space-xl);
  }

  .casr-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--casr-space-xl);
  }

  .casr-footer__bottom {
    flex-direction: column;
    gap: var(--casr-space-md);
    text-align: center;
  }

  .casr-toolkit-grid {
    grid-template-columns: 1fr;
  }

  .casr-steps {
    flex-direction: column;
    align-items: center;
  }

  .casr-step:not(:last-child)::after {
    content: '\2193';
    position: static;
    display: block;
    margin-top: var(--casr-space-sm);
  }

  .casr-trust-signals {
    flex-direction: column;
    align-items: center;
  }

  .casr-newsletter-form {
    flex-direction: column;
    max-width: 100%;
  }

  .casr-header__nav {
    display: none; /* Elementor handles mobile menu via its Nav Widget */
  }
}

@media (max-width: 480px) {
  h1 { font-size: 28px; }
  h2 { font-size: 24px; }

  .casr-btn {
    width: 100%;
    justify-content: center;
  }

  .casr-btn--sm {
    width: auto;
  }
}