/* ============================================
   Shakti Seva Trust — Charity Donation Website
   ============================================ */

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

:root {
  /* Palette */
  --color-navy: #1a2a3a;
  --color-navy-light: #243647;
  --color-gold: #c9a84c;
  --color-gold-light: #dbbd5e;
  --color-gold-dark: #b8943a;
  --color-cream: #f8f6f0;
  --color-cream-dark: #efece3;
  --color-teal: #2d6a6f;
  --color-teal-light: #3a858b;
  --color-white: #ffffff;
  --color-text: #2c3e50;
  --color-text-light: #6b7c93;
  --color-text-muted: #95a5b5;
  --color-danger: #c0392b;
  --color-success: #27ae60;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 40px;
  --space-7: 64px;
  --space-8: 96px;

  /* Shapes */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26, 42, 58, 0.08);
  --shadow-md: 0 4px 12px rgba(26, 42, 58, 0.1);
  --shadow-lg: 0 12px 40px rgba(26, 42, 58, 0.12);
  --shadow-glow: 0 0 20px rgba(201, 168, 76, 0.15);

  /* Transitions */
  --transition-fast: 200ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-navy);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-7);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  background: rgba(201, 168, 76, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.section-header.light .section-title {
  color: var(--color-white);
}

.section-header.light .section-desc {
  color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
}

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

.btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 44px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 16px 32px;
}

/* ============================================
   Header / Navigation
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(248, 246, 240, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 42, 58, 0.06);
  transition: background var(--transition-base);
}

.header.scrolled {
  background: rgba(248, 246, 240, 0.98);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo-icon {
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-gold-dark);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-donate {
  background: var(--color-gold);
  color: var(--color-navy);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.nav-donate::after {
  display: none;
}

.nav-donate:hover {
  background: var(--color-gold-light);
  color: var(--color-navy);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-navy);
  cursor: pointer;
  padding: var(--space-2);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 50%, #1e3a4a 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(45, 106, 111, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(201, 168, 76, 0.05) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}

.hero-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.hero-title {
  font-size: 3.5rem;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  line-height: 1.1;
}

.hero-highlight {
  color: var(--color-gold);
  font-style: italic;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Hero Visual Card */
.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  width: 100%;
  max-width: 360px;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.hero-card-amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.hero-card-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-4);
}

.hero-card-progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  margin-bottom: var(--space-2);
  overflow: hidden;
}

.hero-card-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  border-radius: 3px;
  transition: width 1.5s ease;
}

.hero-card-target {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   About Section
   ============================================ */

.about {
  padding: var(--space-8) 0;
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.about-card {
  text-align: center;
  padding: var(--space-6) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-cream);
  transition: all var(--transition-base);
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  background: rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
}

.about-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-3);
}

.about-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   Impact Section
   ============================================ */

.impact {
  padding: var(--space-8) 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  position: relative;
}

.impact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(45, 106, 111, 0.08) 0%, transparent 50%);
}

.impact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.impact-stat {
  position: relative;
}

.impact-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-gold);
  display: inline;
}

.impact-plus {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-left: 2px;
}

.impact-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-2);
}

/* ============================================
   Programs Section
   ============================================ */

.programs {
  padding: var(--space-8) 0;
  background: var(--color-cream);
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.program-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.program-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.program-image-1 {
  background: linear-gradient(135deg, #2d6a6f 0%, #3a858b 100%);
  position: relative;
  overflow: hidden;
}

.program-image-1::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),
    repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,255,255,0.03) 20px, rgba(255,255,255,0.03) 21px);
}

.program-image-2 {
  background: linear-gradient(135deg, #c9a84c 0%, #dbbd5e 100%);
  position: relative;
  overflow: hidden;
}

.program-image-2::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 40%, rgba(255,255,255,0.15) 0%, transparent 50%),
    repeating-linear-gradient(-45deg, transparent, transparent 20px, rgba(255,255,255,0.03) 20px, rgba(255,255,255,0.03) 21px);
}

.program-image-3 {
  background: linear-gradient(135deg, #1a2a3a 0%, #243647 100%);
  position: relative;
  overflow: hidden;
}

.program-image-3::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 60% 60%, rgba(201,168,76,0.1) 0%, transparent 50%),
    repeating-linear-gradient(0deg, transparent, transparent 20px, rgba(255,255,255,0.02) 20px, rgba(255,255,255,0.02) 21px);
}

.program-content {
  padding: var(--space-5);
}

.program-percent {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.program-pct {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-teal);
}

.program-pct-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.program-content h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
}

.program-content > p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.program-list {
  list-style: none;
}

.program-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-2);
}

/* ============================================
   Testimonials
   ============================================ */

.testimonials {
  padding: var(--space-8) 0;
  background: var(--color-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-cream);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-teal);
  flex-shrink: 0;
}

.testimonial-avatar-1 {
  background: linear-gradient(135deg, #2d6a6f, #3a858b);
}

.testimonial-avatar-2 {
  background: linear-gradient(135deg, #c9a84c, #dbbd5e);
}

.testimonial-avatar-3 {
  background: linear-gradient(135deg, #1a2a3a, #3a4a5a);
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-navy);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   Donate Section
   ============================================ */

.donate {
  padding: var(--space-8) 0;
  background: var(--color-cream);
}

.donate-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}

/* Donate Form */
.donate-form-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.amount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.amount-btn {
  padding: 12px 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-cream);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.amount-btn:hover {
  border-color: var(--color-gold);
  background: rgba(201, 168, 76, 0.05);
}

.amount-btn.active {
  border-color: var(--color-gold);
  background: rgba(201, 168, 76, 0.1);
  color: var(--color-gold-dark);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-cream);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-gold);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* UPI Card */
.donate-upi-container {
  position: sticky;
  top: 96px;
}

.upi-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.upi-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-5);
}

.upi-qr {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.qr-placeholder {
  width: 200px;
  height: 200px;
  background: var(--color-white);
  border: 2px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}

.upi-details {
  text-align: left;
}

.upi-id-box {
  background: var(--color-cream);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.upi-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.upi-value {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  font-family: 'Courier New', monospace;
}

.copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  color: var(--color-teal);
  background: rgba(45, 106, 111, 0.1);
}

.upi-apps-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.upi-app-icons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.upi-app {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-teal);
  background: rgba(45, 106, 111, 0.08);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

/* ============================================
   FAQ Section
   ============================================ */

.faq {
  padding: var(--space-8) 0;
  background: var(--color-white);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-cream-dark);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-navy);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-gold-dark);
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

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

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: var(--space-5);
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   CTA Section
   ============================================ */

.cta {
  padding: var(--space-8) 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(45, 106, 111, 0.08) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-7) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: var(--space-4);
  color: rgba(255, 255, 255, 0.55);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-base);
  text-decoration: none;
}

.social-link:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.footer-link {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-contact {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.footer-contact svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-upi-id {
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.footer-upi-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.5;
}

.footer-bottom {
  padding: var(--space-5) 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   Toast
   ============================================ */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-navy);
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all var(--transition-base);
  z-index: 2000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc {
    margin: 0 auto var(--space-6);
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

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

  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .donate-wrapper {
    grid-template-columns: 1fr;
  }

  .donate-upi-container {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(248, 246, 240, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: var(--space-5);
    gap: var(--space-4);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    border-bottom: 1px solid rgba(26, 42, 58, 0.06);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .menu-toggle {
    display: block;
  }

  .about-grid,
  .programs-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }

  .impact-number {
    font-size: 2.2rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .cta-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-desc {
    font-size: 1rem;
  }

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

  .donate-form-container {
    padding: var(--space-4);
  }

  .upi-card {
    padding: var(--space-4);
  }
}

/* ============================================
   Page Hero (sub-pages)
   ============================================ */

.page-hero {
  position: relative;
  padding: 140px 0 60px;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 50%, #1e3a4a 100%);
  z-index: 0;
}

.page-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 30%, rgba(45, 106, 111, 0.1) 0%, transparent 50%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-hero-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

.page-hero-title {
  font-size: 2.8rem;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.page-hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 520px;
  margin: 0 auto;
}

/* ============================================
   Blog Listing
   ============================================ */

.blog-listing {
  padding: var(--space-7) 0;
  background: var(--color-cream);
  min-height: 60vh;
}

.blog-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.blog-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-white);
  border: 2px solid var(--color-cream-dark);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  flex: 1;
  max-width: 360px;
  transition: border-color var(--transition-fast);
}

.blog-search:focus-within {
  border-color: var(--color-gold);
}

.blog-search svg {
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.blog-search-input {
  border: none;
  background: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  width: 100%;
}

.blog-categories {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.blog-cat {
  padding: 6px 16px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-white);
  border: 1px solid var(--color-cream-dark);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-cat:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.blog-cat.active {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.blog-card-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.blog-card-cat {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(26, 42, 58, 0.8);
  color: var(--color-gold);
}

.blog-card-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  flex: 1;
}

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-8) 0;
  color: var(--color-text-muted);
}

.blog-empty svg {
  margin-bottom: var(--space-4);
}

.blog-empty p {
  font-size: 1rem;
}

/* ============================================
   Campaign Listing
   ============================================ */

.campaign-listing {
  padding: var(--space-7) 0;
  background: var(--color-cream);
  min-height: 60vh;
}

.campaign-filters {
  margin-bottom: var(--space-6);
}

.campaign-filter-group {
  display: flex;
  gap: var(--space-2);
}

.campaign-filter {
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-white);
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.campaign-filter:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.campaign-filter.active {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
}

.campaign-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.campaign-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.campaign-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.campaign-card-image {
  height: 180px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.campaign-card-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.campaign-card-badge.active {
  background: var(--color-success);
  color: var(--color-white);
}

.campaign-card-badge.completed {
  background: var(--color-text-muted);
  color: var(--color-white);
}

.campaign-card-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.campaign-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.campaign-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  flex: 1;
}

.campaign-card-progress {
  margin-top: auto;
}

.campaign-card-stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  font-size: 0.85rem;
}

.campaign-card-raised {
  font-weight: 600;
  color: var(--color-teal);
}

.campaign-card-goal {
  color: var(--color-text-muted);
}

.campaign-card-bar {
  height: 6px;
  background: var(--color-cream-dark);
  border-radius: 3px;
  overflow: hidden;
}

.campaign-card-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  border-radius: 3px;
  transition: width 1s ease;
}

.campaign-card-fill.completed {
  background: var(--color-success);
}

.campaign-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-8) 0;
  color: var(--color-text-muted);
}

.campaign-empty svg {
  margin-bottom: var(--space-4);
}

.campaign-empty p {
  font-size: 1rem;
}

/* ============================================
   Admin Dashboard
   ============================================ */

/* Login */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  padding: var(--space-5);
}

.admin-login-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.admin-login-logo {
  margin-bottom: var(--space-5);
}

.admin-login-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.admin-login-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
}

.admin-login-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

/* Topbar */
.admin-topbar {
  background: var(--color-navy);
  padding: 16px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

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

.admin-topbar-title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  margin: 0;
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.admin-user-badge {
  font-size: 0.85rem;
  color: var(--color-gold);
  font-weight: 500;
}

.btn-outline-sm {
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-outline-sm:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* Stats */
.admin-stats {
  margin-top: 72px;
  padding: var(--space-6) 0;
  background: var(--color-cream);
}

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

.admin-stat-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.admin-stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-teal);
}

.admin-stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* Tabs */
.admin-tabs {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-cream-dark);
}

.admin-tab-bar {
  display: flex;
  gap: 0;
}

.admin-tab {
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.admin-tab:hover {
  color: var(--color-gold-dark);
}

.admin-tab.active {
  color: var(--color-navy);
  border-bottom-color: var(--color-gold);
  font-weight: 600;
}

/* Content */
.admin-content {
  padding: var(--space-6) 0;
  background: var(--color-cream);
  min-height: 60vh;
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
}

.admin-toolbar h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: 0;
}

/* Table */
.admin-table-container {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-cream-dark);
}

.admin-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-cream-dark);
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table tr:hover td {
  background: rgba(201, 168, 76, 0.03);
}

.admin-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-6) !important;
}

.admin-actions {
  display: flex;
  gap: var(--space-2);
}

.admin-btn-sm {
  padding: 6px 12px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-white);
  color: var(--color-text);
}

.admin-btn-sm:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.admin-btn-edit {
  color: var(--color-teal);
  border-color: rgba(45, 106, 111, 0.2);
}

.admin-btn-edit:hover {
  background: rgba(45, 106, 111, 0.05);
  border-color: var(--color-teal);
}

.admin-btn-delete {
  color: var(--color-danger);
  border-color: rgba(192, 57, 43, 0.2);
}

.admin-btn-delete:hover {
  background: rgba(192, 57, 43, 0.05);
  border-color: var(--color-danger);
}

.admin-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 10px;
}

.admin-status.published {
  background: rgba(39, 174, 96, 0.1);
  color: var(--color-success);
}

.admin-status.draft {
  background: rgba(149, 165, 181, 0.1);
  color: var(--color-text-muted);
}

.admin-status.active {
  background: rgba(39, 174, 96, 0.1);
  color: var(--color-success);
}

.admin-status.completed {
  background: rgba(45, 106, 111, 0.1);
  color: var(--color-teal);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 42, 58, 0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  backdrop-filter: blur(4px);
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-cream-dark);
}

.modal-title {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-navy);
  background: var(--color-cream);
}

.modal-body {
  padding: var(--space-6);
}

/* ============================================
   Active nav link
   ============================================ */

.nav-link.active {
  color: var(--color-gold-dark);
  font-weight: 600;
}

.nav-link.active::after {
  width: 100%;
}

/* ============================================
   Animations
   ============================================ */

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

.hero-text {
  animation: fadeInUp 0.8s ease forwards;
}

.hero-visual {
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

/* Reveal on scroll — visible by default */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}