/* CSS Variables */
:root {
  --primary: #16a34a;
  --secondary: #f59e0b;
  --bg: #f9fafb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --shadow: rgba(0, 0, 0, 0.1);
  --shadow-hover: rgba(0, 0, 0, 0.15);
  --gradient: linear-gradient(135deg, var(--primary) 0%, #22c55e 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, #fcd34d 100%);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Merriweather", Georgia, serif;
  line-height: 1.3;
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: "Nunito", sans-serif;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(22, 163, 74, 0.4);
}

.btn--secondary {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
}

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

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

.btn--large {
  padding: 16px 32px;
  font-size: 18px;
}

.btn--small {
  padding: 8px 16px;
  font-size: 14px;
}

.btn--full {
  width: 100%;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: var(--card);
  box-shadow: 0 2px 20px var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  height: 70px;
}

.nav__logo {
  font-family: "Merriweather", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
}

.nav__link {
  font-weight: 500;
  color: var(--text);
  position: relative;
  transition: color 0.3s ease;
}

.nav__link:hover {
  color: var(--primary);
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

.nav__link:hover::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 8px;
}

.nav__toggle span {
  width: 25px;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav__close {
  display: none;
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: var(--bg);
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__image {
  position: relative;
}

.hero__image img {
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  width: 100%;
  height: 500px;
  object-fit: cover;
}

/* Section Headers */
.section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.section__title {
  color: var(--text);
  margin-bottom: 1rem;
}

.section__description {
  color: var(--muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Programs Section */
.programs {
  padding: 80px 0;
  background: var(--card);
}

.programs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.program-card {
  background: var(--card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 25px var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--border);
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow-hover);
}

.program-card__image {
  height: 200px;
  overflow: hidden;
}

.program-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.program-card:hover .program-card__image img {
  transform: scale(1.05);
}

.program-card__content {
  padding: 1.5rem;
}

.program-card__title {
  color: var(--text);
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.program-card__description {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 1.5rem;
}

/* Progress Bar */
.progress-bar {
  background: #e5e7eb;
  border-radius: 10px;
  height: 8px;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
}

.progress-bar__fill {
  background: var(--gradient);
  height: 100%;
  border-radius: 10px;
  transition: width 0.8s ease;
  position: relative;
  width: 0;
}

.progress-bar__text {
  font-size: 12px;
  color: var(--muted);
  margin-top: 0.5rem;
  display: block;
}

.program-card__stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  font-size: 14px;
}

.program-card__stats span:first-child {
  color: var(--muted);
}

.program-card__stats span:last-child {
  color: var(--primary);
  font-weight: 600;
}

/* Impact Section */
.impact {
  padding: 80px 0;
  background: var(--bg);
}

.impact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.impact-card {
  background: var(--card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 25px var(--shadow);
  transition: all 0.3s ease;
}

.impact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px var(--shadow-hover);
}

.impact-card__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 200px;
}

.impact-card__before,
.impact-card__after {
  position: relative;
  overflow: hidden;
}

.impact-card__before img,
.impact-card__after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.impact-card:hover .impact-card__before img,
.impact-card:hover .impact-card__after img {
  transform: scale(1.05);
}

.impact-card__label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.impact-card__content {
  padding: 1.5rem;
}

.impact-card__title {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.impact-card__description {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 1rem;
}

.impact-card__link {
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.impact-card__link:hover {
  text-decoration: underline;
}

.impact-card__link::after {
  content: "→";
  transition: transform 0.3s ease;
}

.impact-card__link:hover::after {
  transform: translateX(3px);
}

/* Donation Calculator */
.donation-calculator {
  padding: 80px 0;
  background: var(--card);
}

.calculator__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.calculator__benefits {
  margin-top: 2rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--bg);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.benefit-item:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 12px var(--shadow);
}

.benefit-item__icon {
  font-size: 1.5rem;
}

.benefit-item__text {
  font-weight: 600;
  color: var(--text);
}

.calculator__card {
  background: var(--bg);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 25px var(--shadow);
}

.calculator__card h3 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.quick-amounts {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.quick-amount {
  padding: 8px 16px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.quick-amount:hover,
.quick-amount.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 16px;
}

.checkbox-container input {
  width: auto;
  margin: 0;
}

.donation-impact {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px solid var(--border);
  margin-bottom: 1.5rem;
}

.donation-impact h4 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1rem;
}

#impact-result {
  color: var(--text);
}

#impact-result p {
  margin-bottom: 0.5rem;
}

.impact-highlight {
  background: var(--gradient);
  color: white;
  padding: 1rem;
  border-radius: 8px;
  margin-top: 1rem;
}

.impact-highlight h5 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.impact-highlight ul {
  list-style: none;
  padding: 0;
}

.impact-highlight li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.impact-highlight li::before {
  content: "✓";
  color: white;
  font-weight: bold;
}

/* About Section */
.about {
  padding: 80px 0;
  background: var(--bg);
}

.about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__image img {
  border-radius: 16px;
  box-shadow: 0 15px 30px var(--shadow);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about__description {
  color: var(--muted);
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.about__features {
  margin-bottom: 2rem;
}

.feature {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--card);
  border-radius: 8px;
  box-shadow: 0 4px 12px var(--shadow);
  transition: all 0.3s ease;
}

.feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--shadow-hover);
}

.feature__icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.feature__content h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.feature__content p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.about__stats {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  font-family: "Merriweather", serif;
}

.stat__label {
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
}

/* Testimonials */
.testimonials {
  padding: 80px 0;
  background: var(--card);
}

.testimonials__carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonials__container {
  overflow: hidden;
  border-radius: 16px;
}

.testimonial-card {
  display: none;
  background: var(--bg);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 25px var(--shadow);
  animation: fadeIn 0.5s ease-in-out;
}

.testimonial-card.active {
  display: block;
}

.testimonial-card__content {
  margin-bottom: 1.5rem;
}

.testimonial-card__stars {
  color: #fcd34d;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.testimonial-card__text {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.testimonial-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card__info h4 {
  font-size: 1rem;
  margin: 0 0 0.25rem 0;
  color: var(--text);
}

.testimonial-card__info span {
  font-size: 14px;
  color: var(--muted);
}

.testimonials__navigation {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.testimonials__prev,
.testimonials__next {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text);
  transition: all 0.3s ease;
  pointer-events: auto;
  box-shadow: 0 4px 12px var(--shadow);
}

.testimonials__prev:hover,
.testimonials__next:hover {
  background: var(--primary);
  color: white;
  transform: scale(1.1);
  border-color: var(--primary);
}

.testimonials__indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: var(--primary);
  transform: scale(1.2);
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background: var(--bg);
}

.faq__container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card);
  border-radius: 8px;
  margin-bottom: 1rem;
  box-shadow: 0 4px 12px var(--shadow);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  padding: 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.faq-item__question:hover {
  background: var(--bg);
}

.faq-item__icon {
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item__question[aria-expanded="true"] .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item__answer p {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.faq-item__answer.active {
  max-height: 200px;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background: var(--card);
}

.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact__details {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--bg);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 12px var(--shadow);
}

.contact-item__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-item__info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.contact-item__info p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.newsletter {
  background: var(--bg);
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px solid var(--border);
}

.newsletter h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.newsletter p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 1rem;
}

.newsletter__form {
  display: flex;
  gap: 0.5rem;
}

.newsletter__form input {
  flex: 1;
  padding: 10px 12px;
  border: 2px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
}

.contact__form .form {
  background: var(--bg);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 25px var(--shadow);
}

.contact__form h3 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text);
}

.form-error {
  color: #ef4444;
  font-size: 14px;
  margin-top: 0.25rem;
  display: none;
}

.form-error.show {
  display: block;
}

.form-success {
  background: #d1fae5;
  border: 1px solid #10b981;
  color: #065f46;
  padding: 1rem;
  border-radius: 8px;
  margin-top: 1rem;
  display: none;
}

.form-success.show {
  display: block;
}

.form-success p {
  margin: 0;
}

/* Footer */
.footer {
  background: var(--text);
  color: white;
  padding: 60px 0 20px;
}

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

.footer__title {
  font-family: "Merriweather", serif;
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1rem;
}

.footer__description {
  color: #d1d5db;
  margin-bottom: 1.5rem;
  font-size: 14px;
  line-height: 1.6;
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.footer__subtitle {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: white;
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: 0.5rem;
}

.footer__links a {
  color: #d1d5db;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer__links a:hover {
  color: var(--primary);
}

.footer__bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #9ca3af;
  font-size: 14px;
}

.footer__bottom p {
  margin: 0.25rem 0;
}

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

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-aos] {
  opacity: 0;
  transition: all 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-up"] {
  transform: translateY(30px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 15px;
  }

  .hero__container,
  .calculator__content,
  .about__content,
  .contact__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero__title {
    font-size: 2.5rem;
  }

  .programs__grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

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

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: var(--card);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: left 0.3s ease;
    z-index: 1000;
  }

  .nav__menu.active {
    left: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .nav__link {
    font-size: 1.25rem;
  }

  .nav__close {
    display: block;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__actions {
    justify-content: center;
  }

  .btn--large {
    padding: 14px 24px;
    font-size: 16px;
  }

  .programs__grid,
  .impact__grid {
    grid-template-columns: 1fr;
  }

  .about__stats {
    gap: 1rem;
  }

  .testimonials__navigation {
    position: static;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
    transform: none;
  }

  .footer__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .quick-amounts {
    justify-content: center;
  }

  .newsletter__form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 10px;
  }

  .hero__title {
    font-size: 1.75rem;
  }

  .section__title {
    font-size: 1.5rem;
  }

  .btn {
    font-size: 14px;
    padding: 10px 20px;
  }

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

  .program-card {
    min-width: auto;
  }

  .calculator__card,
  .contact__form .form {
    padding: 1.5rem;
  }

  .about__stats {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .testimonial-card {
    padding: 1.5rem;
  }

  .testimonials__prev,
  .testimonials__next {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }
}