/* ============================================
   SHREYASHFOUNDATION - Main Stylesheet
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary Colors */
  --primary: #14B8A6;
  --primary-dark: #0D9488;
  --primary-light: #5EEAD4;

  /* Secondary/Accent Colors */
  --accent: #F97316;
  --accent-dark: #EA580C;
  --accent-light: #FB923C;

  /* Neutral Colors */
  --dark: #1F2937;
  --dark-light: #374151;
  --gray: #6B7280;
  --gray-light: #9CA3AF;
  --light: #F3F4F6;
  --light-dark: #E5E7EB;
  --white: #FFFFFF;

  /* Status Colors */
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ---------- CSS Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--dark);
  background-color: var(--white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--dark);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

.text-primary {
  color: var(--primary);
}

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

.text-gray {
  color: var(--gray);
}

.text-white {
  color: var(--white);
}

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

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

.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
}

.section-header p {
  color: var(--gray);
  font-size: 1.125rem;
  max-width: 600px;
  margin: var(--space-lg) auto 0;
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

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

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border-color: var(--accent);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-paypal {
  background: #0070BA;
  color: var(--white);
  border-color: #0070BA;
}

.btn-paypal:hover {
  background: #005EA6;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 112, 186, 0.3);
}

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

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

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

/* ---------- Header & Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: transform var(--transition-normal);
}

.logo:hover {
  transform: scale(1.03);
}

.logo img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text .logo-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text .logo-tagline {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Footer logo overrides */
.footer-about .logo img {
  height: 48px;
}

.footer-about .logo-text .logo-name {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-about .logo-text .logo-tagline {
  color: var(--gray-light);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--dark);
  padding: var(--space-sm) 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--dark);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

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

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  margin-top: var(--header-height);
  overflow: hidden;
}

.hero-carousel {
  position: relative;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(31, 41, 55, 0.8), rgba(20, 184, 166, 0.6));
}

.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 100%;
  max-width: 900px;
  padding: 0 var(--space-lg);
  color: var(--white);
  z-index: 10;
}

.hero-content h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: var(--space-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-nav {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
  z-index: 10;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.hero-dot.active,
.hero-dot:hover {
  background: var(--white);
  transform: scale(1.2);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  z-index: 10;
  backdrop-filter: blur(10px);
}

.hero-arrow:hover {
  background: var(--white);
  color: var(--primary);
}

.hero-arrow.prev {
  left: var(--space-lg);
}

.hero-arrow.next {
  right: var(--space-lg);
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

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

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.card-text {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

/* Progress Bar */
.progress-container {
  margin: var(--space-md) 0;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

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

.progress-info .goal {
  color: var(--gray);
}

.progress-bar {
  height: 8px;
  background: var(--light);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  transition: width 1s ease;
  width: 0;
}

/* ---------- Icon Box ---------- */
.icon-box {
  text-align: center;
  padding: var(--space-xl);
  background: var(--white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.icon-box:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.icon-box .icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  border-radius: 50%;
  font-size: 2rem;
  color: var(--white);
}

.icon-box h4 {
  margin-bottom: var(--space-sm);
}

.icon-box p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ---------- Stats Section ---------- */
.stats {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--light);
}

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

.testimonial-slide {
  display: none;
  text-align: center;
  padding: var(--space-xl);
}

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

.testimonial-quote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--dark-light);
  margin-bottom: var(--space-xl);
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
}

.testimonial-info h5 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.testimonial-info p {
  font-size: 0.875rem;
  color: var(--gray);
  margin: 0;
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-light);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.testimonial-dot.active,
.testimonial-dot:hover {
  background: var(--primary);
}

/* ---------- Partners/Sponsors ---------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

.partner-logo {
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all var(--transition-normal);
}

.partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.partner-logo img {
  max-height: 60px;
  width: auto;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  text-align: center;
  padding: var(--space-3xl) 0;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.cta-banner p {
  font-size: 1.125rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ---------- Subscription Bar ---------- */
.subscription-bar {
  background: var(--primary);
  padding: 30px 0;
  color: var(--white);
}

.subscription-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.sub-connect {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.sub-connect h4 {
  color: var(--white);
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.sub-socials {
  display: flex;
  gap: var(--space-md);
}

.sub-socials a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  color: var(--white);
  font-size: 0.95rem;
  transition: all var(--transition-normal);
}

.sub-socials a:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-3px);
}

.sub-separator {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.3);
}

.sub-form-container {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex: 1;
  justify-content: flex-end;
  min-width: 300px;
}

.sub-form {
  display: flex;
  gap: var(--space-md);
  flex: 1;
  max-width: 500px;
}

.sub-form input {
  flex: 1;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  outline: none;
  font-size: 0.95rem;
}

.sub-form input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

.sub-btn {
  background: var(--white);
  color: var(--primary);
  padding: 12px 30px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.sub-btn:hover {
  background: var(--light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 992px) {
  .sub-separator {
    display: none;
  }

  .sub-form-container {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .subscription-bar .container {
    flex-direction: column;
    text-align: center;
  }

  .sub-connect {
    flex-direction: column;
    gap: var(--space-md);
  }

  .sub-form {
    flex-direction: column;
    width: 100%;
  }

  .sub-form input {
    width: 100%;
  }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: var(--white);
  padding-top: var(--space-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-about .logo {
  margin-bottom: var(--space-lg);
}

.footer-about p {
  color: var(--gray-light);
  font-size: 0.95rem;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

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

.footer-social a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.footer h5 {
  color: var(--white);
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  position: relative;
}

.footer h5::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--primary);
  border-radius: var(--radius-full);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--gray-light);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  color: var(--gray-light);
}

.footer-contact i {
  color: var(--primary);
  margin-top: 4px;
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.newsletter-form input {
  flex: 1;
  padding: var(--space-md);
  border: none;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.newsletter-form input::placeholder {
  color: var(--gray-light);
}

.newsletter-form button {
  padding: var(--space-md) var(--space-lg);
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition-normal);
}

.newsletter-form button:hover {
  background: var(--primary-dark);
}

.footer-bottom {
  padding: var(--space-lg) 0;
  text-align: center;
  color: var(--gray-light);
  font-size: 0.875rem;
}

/* ---------- Page Banner ---------- */
.page-banner {
  position: relative;
  height: 400px;
  margin-top: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-banner img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(31, 41, 55, 0.85), rgba(20, 184, 166, 0.7));
}

.page-banner-content {
  position: relative;
  z-index: 10;
  color: var(--white);
}

.page-banner h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 1rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
}

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

.breadcrumb span {
  color: var(--primary-light);
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--dark);
}

.form-group .required {
  color: var(--error);
}

.form-control {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--light-dark);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.form-control.error {
  border-color: var(--error);
}

.form-control.success {
  border-color: var(--success);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.error-message {
  color: var(--error);
  font-size: 0.875rem;
  margin-top: var(--space-xs);
  display: none;
}

.form-group.error .error-message {
  display: block;
}

/* Checkbox and Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form-check input {
  margin-top: 4px;
  accent-color: var(--primary);
}

/* ---------- Gallery ---------- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 2px solid var(--light-dark);
  border-radius: var(--radius-full);
  font-weight: 600;
  color: var(--gray);
  transition: all var(--transition-normal);
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  aspect-ratio: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-overlay span {
  color: var(--white);
  font-weight: 600;
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 50px;
  height: 50px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.lightbox-close:hover {
  background: var(--primary);
  color: var(--white);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.lightbox-nav:hover {
  background: var(--primary);
  color: var(--white);
}

.lightbox-nav.prev {
  left: var(--space-lg);
}

.lightbox-nav.next {
  right: var(--space-lg);
}

.lightbox-caption {
  text-align: center;
  color: var(--white);
  margin-top: var(--space-md);
  font-size: 1rem;
}

/* ---------- Donation Page ---------- */
.donation-amounts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.amount-btn {
  padding: var(--space-md) var(--space-xl);
  background: var(--light);
  border: 2px solid var(--light-dark);
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition-normal);
}

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

.impact-calculator {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.impact-calculator h4 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.impact-items {
  display: grid;
  gap: var(--space-md);
}

.impact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.impact-item i {
  font-size: 1.5rem;
}

/* ---------- FAQ Accordion ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1rem;
  text-align: left;
  color: var(--dark);
  background: var(--white);
  transition: all var(--transition-normal);
}

.faq-question:hover {
  background: var(--light);
}

.faq-question i {
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-question {
  background: var(--primary);
  color: var(--white);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer-content {
  padding: var(--space-lg);
  color: var(--gray);
  border-top: 1px solid var(--light);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: var(--space-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-2xl);
}

.timeline-dot {
  position: absolute;
  left: -52px;
  top: 0;
  width: 30px;
  height: 30px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.75rem;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
}

.timeline-content {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.timeline-date {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.timeline-content h4 {
  margin-bottom: var(--space-sm);
}

.timeline-content p {
  color: var(--gray);
  margin: 0;
}

/* ---------- Back to Top Button ---------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-5px);
}

/* ---------- Mobile Menu Overlay ---------- */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-links {
  padding: var(--space-xl);
}

.mobile-menu-links a {
  display: block;
  padding: var(--space-md) 0;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark);
  border-bottom: 1px solid var(--light);
}

.mobile-menu-links a:hover,
.mobile-menu-links a.active {
  color: var(--primary);
}

.mobile-menu .btn {
  width: 100%;
  margin-top: var(--space-lg);
}

/* ---------- Utility Classes ---------- */
.mt-1 {
  margin-top: var(--space-sm);
}

.mt-2 {
  margin-top: var(--space-md);
}

.mt-3 {
  margin-top: var(--space-lg);
}

.mt-4 {
  margin-top: var(--space-xl);
}

.mb-1 {
  margin-bottom: var(--space-sm);
}

.mb-2 {
  margin-bottom: var(--space-md);
}

.mb-3 {
  margin-bottom: var(--space-lg);
}

.mb-4 {
  margin-bottom: var(--space-xl);
}

.py-1 {
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.py-2 {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.py-3 {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.py-4 {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.bg-light {
  background-color: var(--light);
}

.bg-white {
  background-color: var(--white);
}

.bg-primary {
  background-color: var(--primary);
}

.bg-dark {
  background-color: var(--dark);
}

.rounded {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-full {
  border-radius: var(--radius-full);
}

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

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}