/* ========================================
   Family Center You Too - Variation B
   "Bold & Modern"
   ======================================== */

/* CSS Custom Properties */
:root {
  --primary: #0057FF;
  --secondary: #0A1628;
  --highlight: #FFD600;
  --bg-white: #FFFFFF;
  --bg-gray: #F5F7FA;
  --text-dark: #1A1A1A;
  --text-white: #FFFFFF;
  --text-gray: #6B7280;
  --border-radius: 2px;
  --shadow: 0 4px 20px rgba(10, 22, 40, 0.12);
  --shadow-strong: 0 8px 30px rgba(10, 22, 40, 0.18);
  --transition: 0.3s ease;
  --container-max: 1200px;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  color: var(--text-dark);
  line-height: 1.6;
  background: var(--bg-white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* Section Base */
.section {
  padding: 100px 0;
}

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

.section-gray {
  background: var(--bg-gray);
}

.section-navy {
  background: var(--secondary);
}

.section-title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 2.75rem;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 60px;
  letter-spacing: -0.02em;
}

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

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--secondary);
  padding: 0 24px;
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.logo-text {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--highlight);
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 8px 14px;
  border-radius: var(--border-radius);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

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

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

.nav-link.active::after {
  width: 70%;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  font-size: 0.8rem;
  transition: border-color var(--transition);
}

.lang-toggle:hover {
  border-color: var(--primary);
}

.lang-option {
  transition: color var(--transition);
}

.lang-option.active {
  color: var(--highlight);
}

.lang-divider {
  color: rgba(255, 255, 255, 0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-white);
  transition: transform var(--transition), opacity var(--transition);
}

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

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  position: relative;
  overflow: hidden;
}

.hero-left {
  width: 50%;
  background: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 60px 60px;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 520px;
}

.hero-title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 3.5rem;
  color: var(--text-white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.hero-ua-name {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--highlight);
  margin-bottom: 24px;
}

.hero-subtitle {
  font-weight: 400;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  margin-bottom: 4px;
}

.hero-subtitle-ua {
  font-weight: 400;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 36px;
}

.btn-hero {
  display: inline-block;
  background: var(--highlight);
  color: var(--secondary);
  font-weight: 800;
  font-size: 1.125rem;
  padding: 16px 48px;
  border-radius: var(--border-radius);
  letter-spacing: 0.02em;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 214, 0, 0.35);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat-number {
  display: block;
  font-weight: 800;
  font-size: 2rem;
  color: var(--primary);
}

.hero-stat-label {
  font-weight: 400;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-right {
  width: 50%;
  position: relative;
  overflow: hidden;
}

.hero-right::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80px;
  width: 160px;
  height: 100%;
  background: var(--secondary);
  z-index: 2;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

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

/* ========================================
   ABOUT / MISSION
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}

.about-block {
  border-left: 4px solid var(--primary);
  padding-left: 28px;
}

.about-block p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.about-block p:last-child {
  margin-bottom: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-card {
  background: var(--bg-white);
  padding: 32px 24px;
  border-radius: var(--border-radius);
  border-top: 4px solid var(--primary);
  box-shadow: var(--shadow);
  text-align: center;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stat-card[data-reveal="right"] {
  transform: translateX(40px);
}

.stat-card.revealed {
  opacity: 1;
  transform: translateX(0);
}

.stat-number {
  display: block;
  font-weight: 800;
  font-size: 3rem;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========================================
   PROGRAMS
   ======================================== */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.program-card {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border-top: 4px solid var(--primary);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateX(-60px);
}

.program-card[data-reveal="right"] {
  transform: translateX(60px);
}

.program-card.revealed {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow var(--transition);
}

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

.program-card.revealed:hover {
  transform: translateY(-4px);
}

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

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

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

.program-content {
  padding: 24px;
}

.program-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}

.program-title {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.program-desc {
  font-size: 0.9375rem;
  color: var(--text-gray);
  line-height: 1.6;
}

/* ========================================
   FUNDRAISING CAMPAIGN
   ======================================== */

/* Thermometer */
.thermometer-wrap {
  margin-bottom: 60px;
}

.thermometer-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-dark);
}

.thermometer-amount {
  color: var(--primary);
  font-weight: 800;
  font-size: 1.125rem;
}

.thermometer-bar {
  position: relative;
  height: 28px;
  background: #E5E7EB;
  border-radius: var(--border-radius);
  overflow: visible;
}

.thermometer-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), #3B82F6);
  border-radius: var(--border-radius);
  transition: width 1.5s ease;
  position: relative;
}

.thermometer-milestone {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
}

.milestone-dot {
  display: block;
  width: 14px;
  height: 14px;
  background: var(--bg-white);
  border: 3px solid var(--text-gray);
  border-radius: 50%;
  margin-left: -7px;
  transition: border-color 0.5s ease, background 0.5s ease;
}

.thermometer-milestone.reached .milestone-dot {
  border-color: var(--primary);
  background: var(--primary);
}

.milestone-label {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--text-gray);
  white-space: nowrap;
}

.thermometer-current {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  z-index: 4;
  transition: left 1.5s ease;
}

.current-marker {
  display: block;
  width: 20px;
  height: 20px;
  background: var(--highlight);
  border: 3px solid var(--bg-white);
  border-radius: 50%;
  margin-left: -10px;
  box-shadow: 0 0 0 3px var(--highlight);
}

/* Facility Comparison */
.facility-compare {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 60px;
  justify-content: center;
}

.facility-card {
  flex: 1;
  max-width: 380px;
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.facility-card[data-reveal="right"] {
  transform: translateX(40px);
}

.facility-card.revealed {
  opacity: 1;
  transform: translateX(0);
}

.facility-current {
  background: #FEF2F2;
  border-left: 4px solid #EF4444;
}

.facility-future {
  background: #F0FDF4;
  border-left: 4px solid #22C55E;
}

.facility-card h3 {
  font-weight: 800;
  font-size: 1.375rem;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.facility-card ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.facility-card li {
  font-size: 1rem;
  color: var(--text-dark);
}

.facility-card li strong {
  font-weight: 800;
}

.facility-arrow {
  flex-shrink: 0;
}

/* Budget Phases */
.budget-phases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.phase-card {
  background: var(--bg-white);
  padding: 28px 24px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  position: relative;
  border-top: 4px solid var(--primary);
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.phase-card[data-reveal="right"] {
  transform: translateX(40px);
}

.phase-card.revealed {
  opacity: 1;
  transform: translateX(0);
}

.phase-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: var(--text-white);
  font-weight: 800;
  font-size: 1.25rem;
  border-radius: var(--border-radius);
  margin-bottom: 16px;
}

.phase-card h4 {
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.phase-card p {
  font-size: 0.875rem;
  color: var(--text-gray);
  line-height: 1.6;
  margin-bottom: 16px;
}

.phase-amount {
  display: inline-block;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary);
}

/* ========================================
   PARTNERS
   ======================================== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.partner-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--border-radius);
  text-align: center;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  opacity: 0;
  transform: translateX(-40px);
}

.partner-badge[data-reveal="right"] {
  transform: translateX(40px);
}

.partner-badge.revealed {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.5s ease, transform 0.5s ease, background var(--transition), color var(--transition);
}

.partner-badge:hover {
  background: var(--primary);
  color: var(--text-white);
  transform: translateY(-2px);
}

.partner-badge.revealed:hover {
  transform: translateY(-2px);
}

/* ========================================
   TEAM
   ======================================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.team-card {
  text-align: center;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.team-card[data-reveal="right"] {
  transform: translateX(40px);
}

.team-card.revealed {
  opacity: 1;
  transform: translateX(0);
}

.team-photo-wrap {
  width: 220px;
  height: 220px;
  margin: 0 auto 24px;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

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

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

.team-name {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.team-accent {
  width: 40px;
  height: 3px;
  background: var(--primary);
  margin: 0 auto 12px;
}

.team-role {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-gray);
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--bg-gray);
  padding: 36px 28px;
  border-radius: var(--border-radius);
  border-top: 4px solid var(--primary);
  box-shadow: var(--shadow);
  position: relative;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.testimonial-card[data-reveal="right"] {
  transform: translateX(40px);
}

.testimonial-card.revealed {
  opacity: 1;
  transform: translateX(0);
}

.testimonial-quote {
  font-size: 4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: -8px;
  opacity: 0.3;
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.testimonial-author strong {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-dark);
}

.testimonial-author span {
  font-size: 0.875rem;
  color: var(--text-gray);
}

/* ========================================
   DONATE
   ======================================== */
.donate-amounts {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.amount-btn {
  padding: 16px 32px;
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius);
  background: transparent;
  transition: all var(--transition);
  min-width: 100px;
}

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

.amount-other {
  min-width: 120px;
}

/* Accordion */
.payment-accordion {
  max-width: 700px;
  margin: 0 auto;
}

.accordion-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  color: var(--text-white);
  font-weight: 600;
  font-size: 1.0625rem;
  transition: color var(--transition);
}

.accordion-header:hover {
  color: var(--highlight);
}

.accordion-icon {
  font-size: 1.5rem;
  font-weight: 400;
  transition: transform var(--transition);
  color: var(--primary);
}

.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 0;
}

.accordion-item.open .accordion-body {
  max-height: 300px;
  padding: 0 0 20px;
}

.payment-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.payment-detail:last-child {
  margin-bottom: 0;
}

.payment-detail p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  line-height: 1.6;
  width: 100%;
}

.payment-label {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.payment-value {
  font-family: 'Inter', monospace;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 12px;
  border-radius: var(--border-radius);
}

.copy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  transition: all var(--transition);
  flex-shrink: 0;
}

.copy-btn:hover {
  color: var(--highlight);
  border-color: var(--highlight);
}

.copy-btn.copied {
  color: #22C55E;
  border-color: #22C55E;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--secondary);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-heading {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-text {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin-bottom: 12px;
}

.footer-legal {
  font-family: 'Inter', monospace;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--highlight);
}

.footer-address {
  font-style: normal;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex: 1;
  padding: 10px 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  background: transparent;
  color: var(--text-white);
  font-family: inherit;
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.newsletter-input:focus {
  border-color: var(--primary);
}

.newsletter-btn {
  padding: 10px 20px;
  background: var(--highlight);
  color: var(--secondary);
  font-weight: 800;
  font-size: 0.875rem;
  border-radius: var(--border-radius);
  transition: transform var(--transition), box-shadow var(--transition);
}

.newsletter-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 214, 0, 0.3);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  transition: all var(--transition);
}

.social-link:hover {
  color: var(--highlight);
  border-color: var(--highlight);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   BACK TO TOP
   ======================================== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-strong);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: #0046CC;
  transform: translateY(-2px);
}

/* ========================================
   TOAST
   ======================================== */
.toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--secondary);
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-strong);
  z-index: 9999;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
  border-left: 4px solid var(--highlight);
}

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

/* ========================================
   SCROLL REVEAL BASE
   ======================================== */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal="left"] {
  transform: translateX(-40px);
}

[data-reveal="right"] {
  transform: translateX(40px);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet */
@media (max-width: 1023px) {
  .section-title {
    font-size: 2.25rem;
    margin-bottom: 48px;
  }

  .hero {
    flex-direction: column;
  }

  .hero-left {
    width: 100%;
    padding: 100px 32px 60px;
    min-height: auto;
  }

  .hero-right {
    width: 100%;
    height: 50vh;
  }

  .hero-right::before {
    left: 0;
    width: 100%;
    height: 80px;
    top: -1px;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .programs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .team-grid {
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .section-title {
    font-size: 1.875rem;
    margin-bottom: 40px;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--secondary);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 4px;
    transition: right 0.4s ease;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.3);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    font-size: 1rem;
    padding: 12px 16px;
  }

  .nav-link::after {
    left: 16px;
    transform: none;
    bottom: 4px;
  }

  .lang-toggle {
    margin-right: 48px;
  }

  .hero-left {
    padding: 88px 24px 48px;
  }

  .hero-title {
    font-size: 2.25rem;
  }

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

  .hero-stats {
    gap: 24px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .hero-right {
    height: 40vh;
  }

  .about-block {
    padding-left: 20px;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .stat-number {
    font-size: 2.25rem;
  }

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

  .facility-compare {
    flex-direction: column;
    gap: 16px;
  }

  .facility-arrow {
    transform: rotate(90deg);
  }

  .facility-card {
    max-width: 100%;
  }

  .budget-phases {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .team-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .donate-amounts {
    gap: 8px;
  }

  .amount-btn {
    padding: 12px 20px;
    font-size: 1rem;
    min-width: auto;
    flex: 1;
    min-width: 80px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}

/* Small mobile */
@media (max-width: 400px) {
  .hero-title {
    font-size: 1.875rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

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

  .donate-amounts {
    flex-direction: column;
  }

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