/* ============================================
   VARIABLES & RESET
   ============================================ */
:root {
  /* Colors */
  --green-primary: #2d6a4f;
  --green-dark: #1b4332;
  --green-light: #40916c;
  --green-accent: #52b788;
  --green-pale: #95d5b2;
  
  --bg-primary: #ffffff;
  --bg-secondary:  #f8faf9;
  --bg-dark: #0f1e17;
  
  --text-primary: #1a2e25;
  --text-secondary:  #4a5f56;
  --text-light:  #ffffff;
  --text-muted: #6b7f76;
  
  --border-light: #e0e7e4;
  --border-medium: #c4d3cc;
  
  /* Typography */
  --font-display: 'Libre Baskerville', serif;
  --font-body: 'Poppins', sans-serif;
  
  /* Spacing */
  --section-padding: 120px;
  --container-padding: 24px;
  --max-width: 1200px;
  
  /* Effects */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

/* ============================================
   UTILITIES
   ============================================ */
.container {
  max-width:  var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-header {
  margin-bottom: 64px;
}

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

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

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight:  600;
  text-transform: uppercase;
  letter-spacing: 1. 5px;
  color: var(--green-primary);
  margin-bottom: 16px;
}

.section-header.light .section-label {
  color: var(--green-pale);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}

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

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.section-header.light .section-description {
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight:  600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--green-primary);
  color: var(--text-light);
  border-color: var(--green-primary);
}

.btn-primary:hover {
  background-color: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-light);
  border-color: var(--text-light);
}

.btn-outline:hover {
  background-color: var(--text-light);
  color: var(--green-dark);
}

.btn-lg {
  padding: 18px 40px;
  font-size:  1.0625rem;
}

.btn-block {
  width: 100%;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-primary);
  font-weight: 600;
  transition: var(--transition);
}

.link-arrow::after {
  content: '→';
  transition: transform 0.3s;
}

.link-arrow:hover::after {
  transform: translateX(4px);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background-color: transparent;
  color: var(--text-light);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
  color: var(--text-primary);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  transition: var(--transition);
}

.logo {
  width: 48px;
  height: 48px;
  transition: var(--transition);
}

.site-header.scrolled.logo {
  width: 40px;
  height: 40px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.brand-name {
  font-size: 1.25rem;
  font-weight:  700;
  line-height: 1;
}

.brand-tagline {
  font-size:  0.75rem;
  opacity: 0.9;
  font-weight: 400;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.main-nav a {
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
  padding:  8px 0;
  transition: var(--transition);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: currentColor;
  transition: width 0.3s;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height:  100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height:  100%;
  background:  linear-gradient(
    135deg,
    rgba(27, 67, 50, 0.85) 0%,
    rgba(45, 106, 79, 0.75) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--text-light);
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  padding: 10px 20px;
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border:  1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  font-size:  0.875rem;
  font-weight: 600;
  margin-bottom: 32px;
  animation: fadeInDown 0.8s ease-out;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2. 5rem, 7vw, 4. 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-item strong {
  font-size: 2rem;
  font-weight:  700;
  color: var(--green-pale);
}

.stat-item span {
  font-size:  0.875rem;
  opacity: 0.9;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform:  translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 0.875rem;
  opacity: 0.8;
  z-index: 3;
  animation: bounce 2s infinite;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.section-about {
  background-color: var(--bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.content-card {
  background-color: var(--bg-primary);
  padding: 48px;
  border-radius:  var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.content-card h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: 16px;
  color: var(--green-dark);
}

.content-card p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.content-card.link-arrow {
  margin-top: 24px;
}

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

.feature-card {
  background-color: var(--bg-primary);
  padding: 32px;
  border-radius:  var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--green-pale);
  color: var(--green-dark);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ============================================
   CAMP SECTION
   ============================================ */
.section-camp {
  background-color: var(--green-dark);
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.camp-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height:  100%;
  background-image: url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?q=80&w=1800&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
  z-index: 0;
}

.camp-details {
  position: relative;
  z-index: 1;
}

.camp-info-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.info-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 32px;
  border-radius:  var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.info-card:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.info-icon {
  font-size: 2. 5rem;
  margin-bottom: 16px;
}

.info-card h4 {
  font-size:  0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
  margin-bottom: 8px;
}

.info-card p {
  font-size: 1.125rem;
  font-weight: 600;
}

.schedule-section {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 48px;
  border-radius:  var(--radius-lg);
  margin-bottom: 48px;
}

.schedule-section h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom:  40px;
  text-align: center;
}

.schedule-timeline {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 32px;
  align-items:  start;
  position: relative;
  padding-left: 24px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top:  8px;
  width: 12px;
  height: 12px;
  background-color:  var(--green-pale);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(149, 213, 178, 0.3);
}

.timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 20px;
  bottom: -32px;
  width: 2px;
  background:  linear-gradient(to bottom, var(--green-pale), transparent);
}

.timeline-time {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--green-pale);
}

.timeline-content h4 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.timeline-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
}

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

/* ============================================
   GALLERY SECTION
   ============================================ */
.section-gallery {
  background-color: var(--bg-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  gap: 16px;
}

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

.gallery-item.tall {
  grid-row: span 2;
}

.gallery-item.wide {
  grid-column:  span 2;
}

.gallery-item img {
  width: 100%;
  height:  100%;
  object-fit: cover;
  transition: transform 0.6s;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition:  var(--transition);
}

.gallery-overlay span {
  color: var(--text-light);
  font-weight: 600;
  font-size: 1.125rem;
}

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

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

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.section-testimonials {
  background-color: var(--bg-secondary);
}

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

.testimonial-card {
  background-color: var(--bg-primary);
  padding: 40px;
  border-radius:  var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.testimonial-stars {
  color: #FFB800;
  font-size: 1.125rem;
  margin-bottom:  16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap:  16px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius:  50%;
  background:  linear-gradient(135deg, var(--green-primary), var(--green-accent));
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

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

.testimonial-author strong {
  font-weight: 600;
  color: var(--text-primary);
}

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

/* ============================================
   REGISTRATION SECTION
   ============================================ */
.section-register {
  background:  linear-gradient(135deg, var(--green-dark) 0%, var(--green-primary) 100%);
  color: var(--text-light);
}

.register-wrapper {
  display: grid;
  grid-template-columns: 1fr 1. 2fr;
  gap: 64px;
  align-items:  start;
}

.register-content.section-label {
  color: var(--green-pale);
}

.register-content.section-title {
  color: var(--text-light);
  margin-bottom: 16px;
}

.register-content > p {
  font-size: 1.125rem;
  margin-bottom: 32px;
  opacity: 0.9;
}

.register-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.benefit-item svg {
  flex-shrink: 0;
  color: var(--green-pale);
}

.register-form-wrapper {
  background-color: var(--bg-primary);
  padding: 48px;
  border-radius:  var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.register-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight:  500;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.register-form input,
.register-form select,
.register-form textarea {
  width: 100%;
  padding:  14px 16px;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: var(--transition);
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
  outline: none;
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
}

.register-form textarea {
  resize: vertical;
  min-height: 100px;
}

.form-message {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  text-align: center;
}

.form-message.success {
  background-color: #d1f2e6;
  color: var(--green-dark);
}

.form-message.error {
  background-color: #ffe5e5;
  color: #c0392b;
}

.form-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: -8px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: 80px 0 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom:  48px;
}

.footer-brand.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-brand .footer-logo svg {
  color: var(--green-pale);
}

.footer-brand > p {
  font-size:  0.9375rem;
  opacity: 0.8;
  margin-bottom: 24px;
}

.footer-location {
  display: flex;
  gap: 8px;
  font-size: 0.9375rem;
  line-height: 1.6;
  opacity: 0.8;
}

.footer-location svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--green-pale);
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-light);
}

.footer-col a {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--text-light);
  padding-left: 4px;
}

.contact-link {
  display: flex ! important;
  align-items:  center;
  gap: 10px;
}

.contact-link svg {
  color: var(--green-pale);
  flex-shrink: 0;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex ! important;
  align-items:  center;
  justify-content:  center;
  background-color:  rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--text-light);
  transition: var(--transition);
  margin-bottom: 0 !important;
  padding-left: 0 !important;
}

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

.footer-founders {
  font-size: 0.9375rem;
  line-height: 1.6;
  opacity: 0.8;
}

.footer-founders strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding:  32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9375rem;
}

.footer-links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

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

.footer-links span {
  color: rgba(255, 255, 255, 0.3);
}

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

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

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

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

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

  .register-wrapper {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }

  .main-nav {
    display: none;
  }

  .header-actions.btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .hero-stats {
    gap: 32px;
  }

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

  .content-card {
    padding: 32px;
  }

  .camp-info-cards {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .timeline-time {
    font-size: 1rem;
  }

  .schedule-section {
    padding: 32px 24px;
}
}