/* ==========================================================================
   OPERATION NADIYA - UKRAINE HUMANITARIAN CONVOY
   Modern Light Theme Stylesheet
   ========================================================================== */

:root {
  --color-bg: #f8fafc;
  --color-surface: #f1f5f9;
  --color-surface-card: #ffffff;
  --color-surface-hover: #f8fafc;
  --color-border: #e2e8f0;
  --color-border-subtle: #edf2f7;
  
  --color-ua-blue: #0057B7;
  --color-ua-blue-light: #1d4ed8;
  --color-ua-blue-glow: rgba(0, 87, 183, 0.15);
  
  --color-ua-yellow: #d97706; /* Rich amber-gold for text/contrast on white */
  --color-ua-yellow-btn: #f59e0b; /* Bright golden amber for buttons */
  --color-ua-yellow-glow: rgba(217, 119, 6, 0.18);
  
  --color-text-main: #0f172a;
  --color-text-muted: #475569;
  --color-text-dim: #64748b;
  
  --color-success: #059669;
  --color-success-bg: rgba(5, 150, 105, 0.08);
  --color-danger: #dc2626;
  --color-warning: #d97706;

  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 25px rgba(0, 87, 183, 0.18);
  
  --max-width: 1240px;
  --nav-height: 72px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
  background-color: var(--color-bg);
  color: var(--color-text-main);
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #e0f2fe 0%, var(--color-bg) 40%, #f1f5f9 100%);
  min-height: 100vh;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: var(--transition);
}

input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Top Ukrainian Solidarity Ribbon */
.solidarity-bar {
  background: linear-gradient(90deg, #0057B7 0%, #0057B7 50%, #FFD700 50%, #FFD700 100%);
  height: 4px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1001;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 4px;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-emblem {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0057B7 50%, #FFD700 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 87, 183, 0.25);
  position: relative;
  overflow: hidden;
}

.brand-emblem svg {
  color: #fff;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-badge {
  font-size: 0.65rem;
  background: rgba(0, 87, 183, 0.08);
  color: var(--color-ua-blue);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  border: 1px solid rgba(0, 87, 183, 0.2);
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-ua-blue);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-ua-blue), #eab308);
  border-radius: 2px;
}

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text-main);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #0057B7 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 87, 183, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #004694 0%, #1e40af 100%);
  box-shadow: 0 6px 20px rgba(0, 87, 183, 0.45);
  transform: translateY(-1px);
}

.btn-yellow {
  background: linear-gradient(135deg, #f59e0b 0%, #eab308 100%);
  color: #0f172a;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-yellow:hover {
  background: linear-gradient(135deg, #d97706 0%, #ca8a04 100%);
  color: #ffffff;
  box-shadow: 0 6px 22px rgba(217, 119, 6, 0.35);
  transform: translateY(-1px);
}

.btn-outline {
  background: #ffffff;
  color: var(--color-text-main);
  border: 1px solid #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.95rem 1.85rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-pulse {
  animation: pulse-glow 2.5s infinite;
}

@keyframes pulse-glow {
  0% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.6);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(245, 158, 11, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
  }
}

/* Hero Section */
.hero-section {
  position: relative;
  padding-top: calc(var(--nav-height) + 3rem);
  padding-bottom: 4rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 87, 183, 0.08) 0%, rgba(245, 158, 11, 0.04) 50%, transparent 70%);
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0, 87, 183, 0.08);
  border: 1px solid rgba(0, 87, 183, 0.22);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--color-ua-blue);
  margin-bottom: 1.5rem;
}

.hero-pill .dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-success);
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-title {
  font-size: 3.25rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text-main);
  margin-bottom: 1.25rem;
}

.hero-title .highlight-blue {
  color: #0057B7;
  background: linear-gradient(135deg, #0057B7, #2563eb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .highlight-yellow {
  color: #b45309;
  background: linear-gradient(135deg, #b45309, #d97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.hero-mini-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero-mini-badge strong {
  color: var(--color-text-main);
}

.hero-mini-badge svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* Hero Media / Visual Card */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  background: #ffffff;
}

.hero-visual-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-visual-card:hover img {
  transform: scale(1.03);
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
}

.hero-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.convoy-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 87, 183, 0.9);
  color: #fff;
}

.status-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.85);
  color: #ffffff;
}

.hero-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
}

.hero-card-sub {
  font-size: 0.85rem;
  color: #e2e8f0;
}

/* Impact Stats Ticker */
.stats-banner {
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 2.25rem 0;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -1rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--color-border);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text-main);
  line-height: 1.1;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
}

.stat-number .accent {
  color: var(--color-ua-blue);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Crowdfunding Tracker Section */
.crowdfunding-section {
  padding: 5rem 0;
  position: relative;
  background: var(--color-bg);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ua-blue);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Campaign Card Container */
.campaign-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

.campaign-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.campaign-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.campaign-mission-name {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.departure-countdown {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  color: #dc2626;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
}

.countdown-digits {
  font-family: var(--font-mono);
  color: #b91c1c;
  font-weight: 700;
}

/* Progress Numbers */
.funding-amounts {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.amount-raised {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

.amount-target {
  font-size: 1.35rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.progress-track {
  width: 100%;
  height: 14px;
  background: #e2e8f0;
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  border: 1px solid #cbd5e1;
  margin-bottom: 1rem;
}

.progress-fill {
  height: 100%;
  width: 74.8%;
  background: linear-gradient(90deg, #0057B7 0%, #2563eb 55%, #eab308 100%);
  border-radius: var(--radius-full);
  position: relative;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 10px rgba(0, 87, 183, 0.25);
}

.progress-stats-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 2rem;
}

.progress-stats-row span strong {
  color: var(--color-text-main);
}

/* Direct Impact Highlights */
.direct-impact-box {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: auto;
}

.impact-box-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ua-blue);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.impact-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.impact-list li {
  font-size: 0.825rem;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.impact-list li svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* Quick Donate Interactive Box */
.donation-box {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.donation-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.donation-box-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
}

/* Currency Picker */
.currency-switcher {
  display: inline-flex;
  background: #e2e8f0;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  padding: 2px;
}

.currency-btn {
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  border-radius: 4px;
}

.currency-btn.active {
  background: var(--color-ua-blue);
  color: #fff;
}

/* Tiers Grid */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.tier-btn {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 0.85rem 0.5rem;
  text-align: center;
  color: var(--color-text-main);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.tier-btn:hover {
  border-color: var(--color-ua-blue);
  background: #f0f7ff;
}

.tier-btn.active {
  border-color: var(--color-ua-blue);
  background: #eff6ff;
  box-shadow: 0 0 0 2px rgba(0, 87, 183, 0.2);
}

.tier-amount {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
}

.tier-label {
  display: block;
  font-size: 0.68rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.tier-btn.active .tier-label {
  color: var(--color-ua-blue);
  font-weight: 600;
}

/* Custom Input Field */
.custom-amount-wrapper {
  position: relative;
  margin-bottom: 1.25rem;
}

.custom-currency-symbol {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.custom-amount-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  color: var(--color-text-main);
  font-size: 1.1rem;
  font-weight: 600;
  outline: none;
  transition: var(--transition);
}

.custom-amount-input:focus {
  border-color: var(--color-ua-blue);
  box-shadow: 0 0 0 3px rgba(0, 87, 183, 0.15);
}

/* Tangible Impact Calculator Statement */
.calculated-impact {
  background: #eff6ff;
  border: 1px dashed #93c5fd;
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  font-size: 0.825rem;
  color: #1e40af;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.calculated-impact svg {
  flex-shrink: 0;
  color: var(--color-ua-yellow);
}

.calculated-impact strong {
  color: #0f172a;
}

.payment-methods-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 1rem;
}

/* Section 3: The Need & Equipment Cards */
.mission-pillars {
  padding: 5rem 0;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillar-card {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-ua-blue);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: var(--color-ua-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.pillar-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.75rem;
}

.pillar-desc {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.pillar-features {
  list-style: none;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pillar-features li {
  font-size: 0.825rem;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pillar-features li svg {
  color: var(--color-ua-blue);
  flex-shrink: 0;
}

/* Vehicles in Mission Showcase */
.vehicles-section {
  padding: 5rem 0;
  background: var(--color-bg);
}

.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.vehicle-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.vehicle-card:hover {
  border-color: var(--color-ua-blue);
  box-shadow: var(--shadow-md);
}

.vehicle-img-wrap {
  position: relative;
  height: 220px;
  background: #000;
  overflow: hidden;
}

.vehicle-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.vehicle-card:hover .vehicle-img-wrap img {
  transform: scale(1.05);
}

.vehicle-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.725rem;
  font-weight: 700;
  color: #fff;
}

.vehicle-status {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.725rem;
  font-weight: 700;
}

.vehicle-status.funded {
  background: rgba(5, 150, 105, 0.9);
  color: #fff;
}

.vehicle-status.seeking {
  background: rgba(245, 158, 11, 0.95);
  color: #0f172a;
}

.vehicle-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.vehicle-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

.vehicle-role {
  font-size: 0.825rem;
  color: var(--color-ua-blue);
  font-weight: 700;
  margin-bottom: 1rem;
}

.vehicle-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  margin-bottom: 1.25rem;
  font-size: 0.775rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-name {
  color: var(--color-text-dim);
  font-size: 0.7rem;
}

.spec-val {
  color: var(--color-text-main);
  font-weight: 600;
}

.vehicle-cost-row {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vehicle-cost {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.vehicle-cost strong {
  color: var(--color-text-main);
  font-size: 1.05rem;
}

/* Equipment Wishlist Section */
.wishlist-section {
  padding: 5rem 0;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.5rem 1.15rem;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--color-text-main);
  border-color: var(--color-ua-blue);
}

.filter-btn.active {
  background: var(--color-ua-blue);
  color: #fff;
  border-color: var(--color-ua-blue);
  box-shadow: 0 2px 10px rgba(0, 87, 183, 0.3);
}

.wishlist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.wishlist-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.wishlist-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-ua-blue);
  box-shadow: var(--shadow-md);
}

.wishlist-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.wishlist-category {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-ua-blue);
  letter-spacing: 0.05em;
}

.wishlist-cost {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text-main);
}

.wishlist-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
}

.wishlist-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.wishlist-progress-row {
  margin-top: auto;
  margin-bottom: 1rem;
}

.wishlist-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.wishlist-track {
  height: 6px;
  background: #e2e8f0;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.wishlist-fill {
  height: 100%;
  background: var(--color-ua-blue);
  border-radius: var(--radius-full);
}

.wishlist-action-btn {
  width: 100%;
  padding: 0.65rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: #eff6ff;
  color: var(--color-ua-blue);
  border: 1px solid #bfdbfe;
  transition: var(--transition);
}

.wishlist-action-btn:hover {
  background: var(--color-ua-blue);
  color: #ffffff;
  border-color: var(--color-ua-blue);
}

.wishlist-action-btn.funded {
  background: #ecfdf5;
  color: var(--color-success);
  border-color: #a7f3d0;
  pointer-events: none;
}

/* Convoy Route & Interactive Timeline */
.route-section {
  padding: 5rem 0;
  position: relative;
  background: var(--color-bg);
}

.route-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.route-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.route-timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 15px;
  bottom: 25px;
  width: 2px;
  background: linear-gradient(to bottom, #0057B7 0%, #3b82f6 50%, #eab308 100%);
  z-index: 0;
}

.timeline-step {
  display: flex;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.step-marker {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--color-text-main);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-step.completed .step-marker {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

.timeline-step.active .step-marker {
  background: var(--color-ua-blue);
  border-color: #1d4ed8;
  color: #fff;
  box-shadow: 0 0 15px var(--color-ua-blue-glow);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(0, 87, 183, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(0, 87, 183, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 87, 183, 0); }
}

.timeline-step.upcoming .step-marker {
  border-color: #cbd5e1;
  color: var(--color-text-dim);
}

.step-content {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  flex-grow: 1;
  box-shadow: var(--shadow-sm);
}

.step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.step-date {
  font-size: 0.75rem;
  color: var(--color-ua-yellow);
  font-weight: 700;
}

.step-location {
  font-size: 0.825rem;
  color: var(--color-ua-blue);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Route Visual Card */
.route-map-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.route-map-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.route-info-box {
  padding: 1.75rem;
}

.route-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.route-stat-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
}

.route-stat-lbl {
  font-size: 0.725rem;
  color: var(--color-text-muted);
}

/* Financial Transparency & Ledger */
.transparency-section {
  padding: 5rem 0;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.transparency-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.budget-breakdown-card {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
}

.budget-item {
  margin-bottom: 1.25rem;
}

.budget-item-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.budget-item-percent {
  color: var(--color-ua-blue);
  font-weight: 700;
}

.budget-bar-track {
  height: 8px;
  background: #e2e8f0;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.budget-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
}

.admin-overhead-callout {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: #065f46;
  margin-top: 1.5rem;
}

.admin-overhead-callout svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* Verification Protocols */
.protocol-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.protocol-item {
  display: flex;
  gap: 1rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.protocol-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #eff6ff;
  color: var(--color-ua-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.protocol-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.25rem;
}

.protocol-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Past Proof & Handover Gallery */
.gallery-section {
  padding: 5rem 0;
  background: var(--color-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
}

.gallery-feature-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background: #000;
}

.gallery-feature-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.75rem;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95), transparent);
}

.gallery-caption h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.gallery-caption p {
  font-size: 0.85rem;
  color: #e2e8f0;
}

.gallery-sub-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.testimonial-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.quote-icon {
  font-size: 2rem;
  color: var(--color-ua-blue);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.quote-text {
  font-size: 0.95rem;
  color: #1e293b;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.quote-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0057B7, #eab308);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 0.9rem;
}

.author-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.author-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Volunteer Team Section */
.team-section {
  padding: 5rem 0;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.team-card {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-ua-blue);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.team-avatar-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 1rem auto;
  background: #eff6ff;
  border: 2px solid #bfdbfe;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-ua-blue);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.team-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.2rem;
}

.team-role {
  font-size: 0.785rem;
  color: var(--color-ua-blue);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.team-bio {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Field Dispatches / Live Feed */
.dispatches-section {
  padding: 5rem 0;
  background: var(--color-bg);
}

.dispatches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.dispatch-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.dispatch-date {
  font-size: 0.75rem;
  color: var(--color-ua-blue);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.dispatch-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.75rem;
}

.dispatch-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.dispatch-tag {
  margin-top: auto;
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-dim);
  width: fit-content;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--color-ua-blue);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  cursor: pointer;
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ua-blue);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding-bottom: 1.5rem;
}

/* Get Involved & Contact */
.contact-section {
  padding: 5rem 0;
  background: var(--color-bg);
}

.contact-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  box-shadow: var(--shadow-md);
}

.contact-info h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.contact-row svg {
  color: var(--color-ua-blue);
  flex-shrink: 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.form-control {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  color: var(--color-text-main);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  background: #ffffff;
  border-color: var(--color-ua-blue);
  box-shadow: 0 0 0 3px rgba(0, 87, 183, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* Site Footer - Grounded Deep Contrast */
.site-footer {
  background: #0b1322;
  border-top: 1px solid #1e293b;
  padding: 4rem 0 2rem 0;
  color: #94a3b8;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-desc {
  margin-top: 1rem;
  line-height: 1.6;
  max-width: 320px;
  color: #94a3b8;
}

.footer-col h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94a3b8;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid #1e293b;
  font-size: 0.8rem;
  color: #64748b;
}

.slava-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.slava-badge .flag-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(180deg, #0057B7 50%, #FFD700 50%);
}

/* ==========================================================================
   MODAL WINDOW (DONATION / SPONSORSHIP)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.18);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.modal-overlay.open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.modal-close:hover {
  color: var(--color-text-main);
  border-color: #cbd5e1;
}

.modal-body {
  padding: 2rem;
}

.modal-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.modal-tab-btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.modal-tab-btn:hover {
  color: var(--color-text-main);
}

.modal-tab-btn.active {
  background: var(--color-ua-blue);
  color: #fff;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.copy-field {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-main);
  word-break: break-all;
}

.copy-btn {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: var(--color-ua-blue);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.copy-btn:hover {
  background: var(--color-ua-blue);
  color: #fff;
}

.qr-box {
  background: #fff;
  padding: 1rem;
  border-radius: var(--radius-md);
  width: fit-content;
  margin: 1.5rem auto;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.qr-box svg {
  display: block;
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #ffffff;
  border: 1px solid var(--color-success);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);
  color: var(--color-text-main);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  pointer-events: none;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-notice svg {
  color: var(--color-success);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .campaign-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .pillars-grid,
  .vehicles-grid,
  .wishlist-grid,
  .dispatches-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .route-container {
    grid-template-columns: 1fr;
  }
  
  .transparency-grid,
  .gallery-grid,
  .contact-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }
  
  .hero-title {
    font-size: 2.35rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .stat-item:not(:last-child)::after {
    display: none;
  }
  
  .pillars-grid,
  .vehicles-grid,
  .wishlist-grid,
  .dispatches-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .tiers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-actions .btn {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .campaign-header-row {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .amount-raised {
    font-size: 2.4rem;
  }
}