:root {
  --color-cream: #F5F0E8;
  --color-mustard: #C8922A;
  --color-mustard-dark: #B07820;
  --color-terracotta: #B85C38;
  --color-olive: #5C6B3A;
  --color-dark-olive: #3A4425;
  --color-dusty-rose: #C4907A;
  --color-warm-brown: #2C1F14;
  --color-light-sage: #E8EDDF;
  --color-parchment: #EDE8D8;
  --color-text-primary: #2C1F14;
  --color-text-secondary: #5A4A3A;
  --color-text-muted: #8A7A6A;

  --shadow-sm: 0 1px 3px rgba(44,31,20,0.08), 0 1px 2px rgba(44,31,20,0.05);
  --shadow-md: 0 4px 12px rgba(44,31,20,0.1), 0 2px 4px rgba(44,31,20,0.07);
  --shadow-lg: 0 10px 30px rgba(44,31,20,0.12), 0 4px 10px rgba(44,31,20,0.08);
  --shadow-xl: 0 20px 50px rgba(44,31,20,0.15), 0 8px 20px rgba(44,31,20,0.1);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 22px;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 7rem;

  --font-heading: 'Vollkorn', Georgia, serif;
  --font-body: 'Work Sans', sans-serif;
  --nav-height: 80px;

  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
  --transition-slow: 0.45s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

address { font-style: normal; }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-mustard);
  margin-bottom: var(--space-sm);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--color-warm-brown);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-intro {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.75;
}

.light-label { color: var(--color-mustard); }
.light-heading { color: var(--color-cream); }
.light-intro { color: rgba(245,240,232,0.8); }

.btn-primary {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-warm-brown);
  background: var(--color-mustard);
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
  box-shadow: 0 4px 14px rgba(200,146,42,0.35), 0 1px 3px rgba(44,31,20,0.2);
}

.btn-primary:hover {
  background: var(--color-mustard-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(200,146,42,0.4), 0 2px 6px rgba(44,31,20,0.2);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(200,146,42,0.3);
}

.btn-cta-light {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-warm-brown);
  background: var(--color-cream);
  padding: 1rem 2.5rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 2px solid var(--color-cream);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
  box-shadow: 0 4px 16px rgba(245,240,232,0.25);
  margin-top: var(--space-md);
}

.btn-cta-light:hover {
  background: transparent;
  color: var(--color-cream);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,240,232,0.2);
}

.main-navigation {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  z-index: 1000;
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.main-navigation.nav-scrolled {
  background: var(--color-warm-brown);
  box-shadow: 0 2px 20px rgba(44,31,20,0.2), 0 1px 4px rgba(44,31,20,0.12);
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-cream);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.nav-brand:hover { color: var(--color-mustard); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(245,240,232,0.88);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--color-mustard);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav-links a:hover { color: var(--color-mustard); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-cream);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.mobile-menu-overlay.is-open {
  pointer-events: all;
  opacity: 1;
}

.mobile-menu-left {
  width: 55%;
  background: var(--color-dark-olive);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
}

.mobile-menu-overlay.is-open .mobile-menu-left {
  transform: translateX(0);
}

.mobile-menu-right {
  width: 45%;
  position: relative;
  overflow: hidden;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.mobile-menu-overlay.is-open .mobile-menu-right {
  transform: translateX(0);
}

.mobile-menu-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-menu-right-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(58,68,37,0.85) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 2rem 1.5rem;
}

.mobile-menu-right-overlay span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-cream);
  opacity: 0.9;
}

.mobile-menu-close {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: none;
  border: none;
  color: var(--color-cream);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.mobile-menu-close:hover { color: var(--color-mustard); }

.mobile-menu-nav {
  margin-top: 2rem;
}

.mobile-menu-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  color: var(--color-cream);
  text-decoration: none;
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(245,240,232,0.1);
  transition: color var(--transition-fast), padding-left var(--transition-base);
}

.mobile-nav-link:hover {
  color: var(--color-mustard);
  padding-left: 0.5rem;
}

.mobile-menu-contact {
  margin-top: auto;
  padding-top: 2rem;
}

.mobile-menu-contact a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(245,240,232,0.7);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast);
}

.mobile-menu-contact a:hover { color: var(--color-mustard); }

.welcome-banner {
  min-height: 100vh;
  background: var(--color-dark-olive);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.welcome-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-wildlife-photography-forest.jpg') center/cover no-repeat;
  opacity: 0.45;
}

.welcome-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(58,68,37,0.7) 0%, rgba(44,31,20,0.5) 60%, transparent 100%);
}

.welcome-banner-content {
  position: relative;
  z-index: 2;
  padding: clamp(6rem, 12vw, 10rem) clamp(1.5rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem);
  max-width: 820px;
}

.welcome-banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-mustard);
  background: rgba(200,146,42,0.12);
  border: 1px solid rgba(200,146,42,0.35);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.welcome-banner h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  color: var(--color-cream);
  line-height: 1.08;
  margin: 0 0 1.5rem;
}

.welcome-banner h1 em {
  color: var(--color-mustard);
  font-style: normal;
}

.welcome-banner p {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: rgba(245,240,232,0.82);
  line-height: 1.75;
  max-width: 560px;
  margin: 0 0 2.5rem;
}

.welcome-banner-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: clamp(1.5rem, 5vw, 4rem);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(245,240,232,0.55);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: rgba(245,240,232,0.4);
}

.about-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-parchment);
  position: relative;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-mustard), var(--color-terracotta), var(--color-olive));
}

.about-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.about-image-block {
  position: relative;
}

.about-image-block img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-image-accent {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 60%;
  height: 60%;
  border: 3px solid var(--color-mustard);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
}

.about-text-block {
  display: flex;
  flex-direction: column;
}

.about-text-block p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--color-cream);
  border-radius: var(--radius-md);
  border: 1px solid rgba(200,146,42,0.15);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  cursor: default;
}

.about-feature-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: rgba(200,146,42,0.35);
}

.about-feature-item i {
  color: var(--color-mustard);
  font-size: 1rem;
  min-width: 20px;
  text-align: center;
}

.about-feature-item span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.courses-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-cream);
}

.courses-section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.courses-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.courses-header .section-intro {
  margin: 0 auto;
}

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

.course-card {
  background: var(--color-parchment);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.course-card-featured {
  border: 2px solid var(--color-mustard);
}

.course-card-ribbon {
  position: absolute;
  top: 1.2rem;
  right: -0.8rem;
  background: var(--color-terracotta);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 1.5rem 0.3rem 0.9rem;
  border-radius: 3px 0 0 3px;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

.course-card-ribbon::before {
  content: '';
  position: absolute;
  right: 0;
  top: 100%;
  border-left: 0.8rem solid var(--color-terracotta);
  border-right: 0 solid transparent;
  border-bottom: 0.5rem solid transparent;
  filter: brightness(0.75);
}

.course-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

.course-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.course-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-olive);
  background: rgba(92,107,58,0.1);
  border: 1px solid rgba(92,107,58,0.2);
  padding: 0.25rem 0.7rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.course-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-warm-brown);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.course-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  flex: 1;
}

.course-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.course-details li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.83rem;
  color: var(--color-text-muted);
}

.course-details li i {
  color: var(--color-mustard);
  width: 14px;
  text-align: center;
}

.techniques-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-light-sage);
}

.techniques-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.techniques-text-block p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.techniques-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: var(--space-md);
}

.technique-item {
  display: flex;
  gap: 1.1rem;
  padding: 1.1rem 1.25rem;
  background: var(--color-cream);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-mustard);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  cursor: default;
}

.technique-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.technique-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-mustard), var(--color-terracotta));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.technique-icon i {
  color: var(--color-cream);
  font-size: 1rem;
}

.technique-text h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-warm-brown);
  margin-bottom: 0.25rem;
}

.technique-text p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.techniques-image-block {
  position: relative;
}

.techniques-image-block img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.techniques-image-caption {
  position: absolute;
  bottom: -1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: var(--color-warm-brown);
  color: var(--color-cream);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
}

.techniques-image-caption i {
  color: var(--color-mustard);
  flex-shrink: 0;
}

.behavior-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-parchment);
  padding-top: calc(var(--space-2xl) + 1.5rem);
}

.behavior-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.behavior-image-block img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.behavior-text-block p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.behavior-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--space-sm);
}

.behavior-tag {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-dark-olive);
  background: rgba(92,107,58,0.12);
  border: 1px solid rgba(92,107,58,0.25);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-xl);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.behavior-tag:hover {
  background: rgba(92,107,58,0.22);
  border-color: rgba(92,107,58,0.4);
}

.ethics-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-dark-olive);
  position: relative;
  overflow: hidden;
}

.ethics-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,146,42,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.ethics-section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.ethics-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.ethics-header .section-intro {
  margin: 0 auto;
}

.ethics-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.ethics-card {
  background: rgba(245,240,232,0.06);
  border: 1px solid rgba(245,240,232,0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.ethics-card:hover {
  background: rgba(245,240,232,0.1);
  border-color: rgba(200,146,42,0.3);
  transform: translateY(-3px);
}

.ethics-card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(200,146,42,0.25), rgba(184,92,56,0.2));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.ethics-card-icon i {
  color: var(--color-mustard);
  font-size: 1.2rem;
}

.ethics-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
}

.ethics-card p {
  font-size: 0.9rem;
  color: rgba(245,240,232,0.72);
  line-height: 1.75;
}

.gallery-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-cream);
}

.gallery-section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-header {
  text-align: center;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.gallery-header .section-intro {
  margin: 0 auto;
}

.photo-gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 1rem;
}

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

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

.gallery-item:hover img {
  transform: scale(1.07);
}

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

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

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,31,20,0.75) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.gallery-item-overlay span {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-cream);
}

.cta-banner-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: linear-gradient(135deg, var(--color-terracotta) 0%, var(--color-mustard-dark) 50%, var(--color-olive) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-wildlife-photography-forest.jpg') center/cover no-repeat;
  opacity: 0.1;
}

.cta-banner-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--color-cream);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.cta-banner-text {
  font-size: 1.05rem;
  color: rgba(245,240,232,0.85);
  line-height: 1.75;
  margin-bottom: var(--space-sm);
}

.contact-section {
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  background: var(--color-parchment);
}

.contact-section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.contact-header .section-intro {
  margin: 0 auto;
}

.contact-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.contact-info-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  border-bottom: 3px solid transparent;
}

.contact-info-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-bottom-color: var(--color-mustard);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-mustard), var(--color-terracotta));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 12px rgba(200,146,42,0.3);
}

.contact-card-icon i {
  color: var(--color-cream);
  font-size: 1.2rem;
}

.contact-info-card h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-warm-brown);
  margin-bottom: 0.5rem;
}

.contact-info-card a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-mustard-dark);
  text-decoration: none;
  display: block;
  margin-bottom: 0.4rem;
  transition: color var(--transition-fast);
}

.contact-info-card a:hover { color: var(--color-terracotta); }

.contact-info-card p,
.contact-info-card address {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.contact-main-area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form-block h3,
.contact-map-block h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-warm-brown);
  margin-bottom: 1.5rem;
}

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

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

.form-field label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  background: var(--color-cream);
  border: 1.5px solid rgba(44,31,20,0.15);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  width: 100%;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  min-height: 44px;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-mustard);
  box-shadow: 0 0 0 3px rgba(200,146,42,0.15);
}

.form-field textarea {
  resize: vertical;
  min-height: 130px;
}

.form-privacy-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-privacy-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: auto;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-mustard);
  cursor: pointer;
}

.form-privacy-row label {
  font-size: 0.83rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  cursor: pointer;
}

.form-privacy-row label a {
  color: var(--color-mustard-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-privacy-row label a:hover { color: var(--color-terracotta); }

.form-submit-btn {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  justify-content: center;
}

.map-container {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(44,31,20,0.1);
}

.page-footer {
  background: var(--color-warm-brown);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 5vw, 4rem) 0;
}

.page-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(245,240,232,0.1);
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-cream);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.footer-brand-name:hover { color: var(--color-mustard); }

.footer-brand-desc {
  font-size: 0.88rem;
  color: rgba(245,240,232,0.55);
  line-height: 1.7;
  max-width: 280px;
}

.page-footer-inner h5 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mustard);
  margin-bottom: 1.25rem;
}

.footer-nav-block ul,
.footer-legal-block ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav-block a,
.footer-legal-block a {
  font-size: 0.88rem;
  color: rgba(245,240,232,0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav-block a:hover,
.footer-legal-block a:hover { color: var(--color-mustard); }

.footer-contact-block p {
  font-size: 0.88rem;
  color: rgba(245,240,232,0.65);
  line-height: 1.7;
  margin-bottom: 0.4rem;
}

.footer-contact-block a {
  color: rgba(245,240,232,0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-block a:hover { color: var(--color-mustard); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(245,240,232,0.4);
}

.footer-bottom a {
  color: rgba(245,240,232,0.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom a:hover { color: var(--color-mustard); }

.cookie-preference-link {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  z-index: 800;
}

.cookie-preference-link button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(245,240,232,0.75);
  background: rgba(44,31,20,0.85);
  border: 1px solid rgba(245,240,232,0.1);
  border-radius: var(--radius-xl);
  padding: 0.45rem 1rem;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
  min-height: 44px;
}

.cookie-preference-link button:hover {
  background: rgba(44,31,20,0.95);
  color: var(--color-mustard);
  border-color: rgba(200,146,42,0.3);
}

.cookie-preference-link button i {
  font-size: 0.9rem;
  color: var(--color-mustard);
}

.cookie-preference-link.pulse-attention button {
  animation: cookie-pulse 2s ease-in-out 3;
}

@keyframes cookie-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,146,42,0); }
  50% { box-shadow: 0 0 0 6px rgba(200,146,42,0.2); }
}

.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,31,20,0.7);
  backdrop-filter: blur(4px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.cookie-modal-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.cookie-modal {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 520px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.cookie-modal-overlay.is-open .cookie-modal {
  transform: translateY(0);
}

.cookie-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.cookie-modal-close:hover {
  color: var(--color-warm-brown);
  background: rgba(44,31,20,0.08);
}

.cookie-modal h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-warm-brown);
  margin-bottom: 0.75rem;
}

.cookie-modal > p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.cookie-category {
  background: var(--color-parchment);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  margin-bottom: 0.85rem;
  border: 1px solid rgba(44,31,20,0.08);
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.cookie-category-header strong {
  font-size: 0.9rem;
  color: var(--color-warm-brown);
}

.cookie-always-on {
  font-size: 0.75rem;
  color: var(--color-olive);
  font-weight: 600;
  background: rgba(92,107,58,0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

.cookie-category p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.cookie-toggle input { opacity: 0; width: 0; height: 0; }

.cookie-toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: rgba(44,31,20,0.2);
  border-radius: 22px;
  transition: background var(--transition-base);
}

.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.cookie-toggle input:checked + .cookie-toggle-slider {
  background: var(--color-mustard);
}

.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(18px);
}

.cookie-modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.btn-cookie-reject,
.btn-cookie-accept,
.btn-cookie-save {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 44px;
}

.btn-cookie-reject {
  background: none;
  border: 1.5px solid rgba(44,31,20,0.2);
  color: var(--color-text-secondary);
}

.btn-cookie-reject:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.btn-cookie-accept {
  background: var(--color-mustard);
  color: var(--color-warm-brown);
  box-shadow: 0 3px 10px rgba(200,146,42,0.3);
}

.btn-cookie-accept:hover {
  background: var(--color-mustard-dark);
  box-shadow: 0 5px 14px rgba(200,146,42,0.4);
}

.btn-cookie-save {
  background: var(--color-olive);
  color: var(--color-cream);
  flex: 1;
}

.btn-cookie-save:hover {
  background: var(--color-dark-olive);
}

.cookie-modal-legal {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.cookie-modal-legal a {
  color: var(--color-mustard-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-page-header {
  background: var(--color-dark-olive);
  padding: calc(var(--nav-height) + 3rem) clamp(1.5rem, 5vw, 4rem) 3rem;
}

.legal-page-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--color-cream);
  margin-bottom: 0.5rem;
}

.legal-page-header p {
  font-size: 0.9rem;
  color: rgba(245,240,232,0.6);
}

.legal-page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem clamp(1.5rem, 5vw, 4rem);
}

.legal-page-content h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-warm-brown);
  margin: 2.5rem 0 1rem;
}

.legal-page-content h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark-olive);
  margin: 1.75rem 0 0.75rem;
}

.legal-page-content p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-page-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-page-content ul li {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 0.4rem;
}

.legal-page-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-page-content ol li {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 0.6rem;
}

.legal-page-content a {
  color: var(--color-mustard-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-page-content a:hover { color: var(--color-terracotta); }

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0 1.5rem;
  font-size: 0.88rem;
}

.cookie-table th {
  background: var(--color-dark-olive);
  color: var(--color-cream);
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-family: var(--font-body);
}

.cookie-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(44,31,20,0.1);
  color: var(--color-text-secondary);
  vertical-align: top;
}

.cookie-table tr:nth-child(even) td {
  background: var(--color-parchment);
}

.thanks-page-main {
  min-height: calc(100vh - var(--nav-height));
  background: var(--color-dark-olive);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) clamp(1.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}

.thanks-page-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-wildlife-photography-forest.jpg') center/cover no-repeat;
  opacity: 0.2;
}

.thanks-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.thanks-icon {
  width: 80px;
  height: 80px;
  background: rgba(200,146,42,0.2);
  border: 2px solid rgba(200,146,42,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}

.thanks-icon i {
  font-size: 2rem;
  color: var(--color-mustard);
}

.thanks-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--color-cream);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.thanks-content p {
  font-size: 1.1rem;
  color: rgba(245,240,232,0.78);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.btn-outline-light {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-cream);
  background: transparent;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 2px solid rgba(245,240,232,0.5);
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-fast);
}

.btn-outline-light:hover {
  border-color: var(--color-cream);
  background: rgba(245,240,232,0.1);
  transform: translateY(-2px);
}

.tippy-box[data-theme~='custom'] {
  background: var(--color-warm-brown);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 0.82rem;
  line-height: 1.5;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 240px;
  padding: 0.1rem;
}

.tippy-box[data-theme~='custom'] .tippy-arrow::before {
  color: var(--color-warm-brown);
}

@media (max-width: 1024px) {
  .course-cards-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto;
  }

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

  .page-footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .footer-brand-block {
    grid-column: span 2;
  }
}

@media (max-width: 900px) {
  .about-section-inner,
  .techniques-section-inner,
  .behavior-section-inner,
  .contact-main-area {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-image-block img,
  .techniques-image-block img,
  .behavior-image-block img {
    height: 320px;
  }

  .about-image-accent { display: none; }

  .techniques-image-caption {
    position: static;
    margin-top: 1rem;
    border-radius: var(--radius-md);
  }

  .contact-cards-row {
    grid-template-columns: 1fr;
  }

  .photo-gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .gallery-item-tall,
  .gallery-item-wide {
    grid-row: auto;
    grid-column: auto;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

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

  .page-footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-brand-block { grid-column: auto; }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .photo-gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .cookie-modal-actions {
    flex-direction: column;
  }

  .btn-cookie-save { flex: auto; }

  .mobile-menu-left { width: 60%; }
  .mobile-menu-right { width: 40%; }
}

@media (max-width: 480px) {
  .mobile-menu-left { width: 100%; }
  .mobile-menu-right { display: none; }

  .welcome-banner h1 { font-size: 2.4rem; }

  .course-cards-grid {
    max-width: 100%;
  }

  .contact-cards-row {
    grid-template-columns: 1fr;
  }
}