/* ===== CSS Variables ===== */
:root {
  /* Water-inspired blue color palette */
  --background: hsl(210, 40%, 98%);
  --foreground: hsl(210, 50%, 10%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(210, 50%, 10%);
  --primary: hsl(205, 85%, 35%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(200, 60%, 94%);
  --secondary-foreground: hsl(205, 85%, 25%);
  --muted: hsl(200, 30%, 95%);
  --muted-foreground: hsl(210, 20%, 45%);
  --accent: hsl(185, 70%, 45%);
  --accent-foreground: hsl(0, 0%, 100%);
  --border: hsl(200, 30%, 88%);
  --input: hsl(200, 30%, 88%);
  --ring: hsl(205, 85%, 35%);
  --radius: 0.75rem;
  
  /* Custom colors */
  --ocean: hsl(195, 80%, 45%);
  --ocean-light: hsl(195, 80%, 55%);
  --aqua: hsl(185, 70%, 45%);
  --aqua-light: hsl(185, 70%, 55%);
  
  /* Gradients */
  --gradient-ocean: linear-gradient(135deg, hsl(205, 85%, 35%) 0%, hsl(195, 80%, 45%) 50%, hsl(185, 70%, 50%) 100%);
  --gradient-sky: linear-gradient(180deg, hsl(200, 60%, 94%) 0%, hsl(0, 0%, 100%) 100%);
  --gradient-hero: linear-gradient(135deg, hsl(205, 85%, 25%, 0.95) 0%, hsl(195, 75%, 35%, 0.85) 100%);
  
  /* Shadows */
  --shadow-soft: 0 4px 20px -4px hsl(205, 85%, 35%, 0.15);
  --shadow-elevated: 0 12px 40px -8px hsl(205, 85%, 35%, 0.2);
  --shadow-glow: 0 0 40px hsl(185, 70%, 45%, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ===== Utilities ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

.hidden { display: none !important; }

.text-gradient {
  background: var(--gradient-ocean);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--gradient-ocean);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.btn-white {
  background: white;
  color: var(--primary);
}

.btn-white:hover {
  background: hsl(0, 0%, 95%);
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-foreground);
}

.btn-accent:hover {
  opacity: 0.9;
}

.btn-full { width: 100%; }

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: hsl(0, 0%, 100%, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.logo-img {
  height: 3rem;
  width: auto;
  transition: transform 0.3s ease;
}

.logo:hover .logo-img {
  transform: scale(1.05);
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
}

.nav-link {
  font-weight: 500;
  color: white;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--aqua-light);
}

.header.scrolled .nav-link {
  color: var(--foreground);
}

.header.scrolled .nav-link:hover {
  color: var(--primary);
}

.header-cta {
  display: none;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 1024px) {
  .header-cta { display: flex; }
}

.phone-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: white;
  transition: color 0.3s ease;
}

.header.scrolled .phone-link {
  color: var(--primary);
}

.menu-toggle {
  display: flex;
  padding: 0.5rem;
  color: white;
}

.header.scrolled .menu-toggle {
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .menu-toggle { display: none; }
}

.menu-toggle .icon-menu,
.menu-toggle .icon-close {
  width: 1.5rem;
  height: 1.5rem;
}

/* Mobile Menu */
.nav-mobile {
  position: absolute;
  top: 5rem;
  left: 0;
  right: 0;
  background: var(--card);
  box-shadow: var(--shadow-elevated);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: fadeIn 0.3s ease;
}

.nav-link-mobile {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--foreground);
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-link-mobile:hover {
  color: var(--primary);
}

.menu-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0.5rem 0;
}

.phone-link-mobile {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 500;
  padding: 0.5rem 0;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsl(210, 50%, 10%, 0.85), hsl(210, 50%, 10%, 0.7), hsl(205, 85%, 35%, 0.5));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: white;
  padding-top: 5rem;
}

.hero-inner {
  max-width: 56rem;
  margin: 0 auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsl(0, 0%, 100%, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid hsl(0, 0%, 100%, 0.2);
  border-radius: 9999px;
  padding: 0.5rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.icon-star {
  width: 1rem;
  height: 1rem;
  color: #facc15;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero-title { font-size: 3.5rem; }
}

@media (min-width: 1024px) {
  .hero-title { font-size: 4.5rem; }
}

.hero-title-accent {
  position: relative;
  display: inline-block;
}

.hero-title-accent::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--aqua);
  border-radius: 2px;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: hsl(0, 0%, 100%, 0.85);
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

@media (min-width: 768px) {
  .hero-subtitle { font-size: 1.25rem; }
}

@media (min-width: 1024px) {
  .hero-subtitle { font-size: 1.5rem; }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-buttons { flex-direction: row; justify-content: center; }
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius);
  background: var(--gradient-ocean);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  transition: all 0.3s ease;
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated), var(--shadow-glow);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius);
  background: hsl(0, 0%, 100%, 0.1);
  backdrop-filter: blur(4px);
  border: 2px solid hsl(0, 0%, 100%, 0.5);
  color: white;
  transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
  background: hsl(0, 0%, 100%, 0.15);
  border-color: white;
  transform: translateY(-2px);
}

.hero-stats {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid hsl(0, 0%, 100%, 0.1);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--aqua-light);
  margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
  .stat-value { font-size: 2.25rem; }
}

.stat-label {
  font-size: 0.875rem;
  color: hsl(0, 0%, 100%, 0.7);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-mouse {
  width: 1.5rem;
  height: 2.5rem;
  border: 2px solid hsl(0, 0%, 100%, 0.3);
  border-radius: 9999px;
  display: flex;
  justify-content: center;
  padding-top: 0.25rem;
}

.scroll-wheel {
  width: 0.375rem;
  height: 0.75rem;
  background: hsl(0, 0%, 100%, 0.5);
  border-radius: 9999px;
}

/* ===== Sections ===== */
.section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .section { padding: 7rem 0; }
}

@media (min-width: 1024px) {
  .section { padding: 8rem 0; }
}

.section-header {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-title { font-size: 2.25rem; }
}

@media (min-width: 1024px) {
  .section-title { font-size: 3rem; }
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .section-subtitle { font-size: 1.25rem; }
}

/* Background decorations */
.bg-decoration {
  position: absolute;
  pointer-events: none;
  z-index: -1;
}

.bg-decoration-1 {
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: var(--gradient-sky);
  opacity: 0.5;
}

.bg-decoration-2 {
  bottom: 0;
  left: 0;
  width: 24rem;
  height: 24rem;
  background: hsl(205, 85%, 35%, 0.05);
  border-radius: 50%;
  filter: blur(48px);
}

.bg-decoration-3 {
  top: 0;
  right: 0;
  width: 33%;
  height: 100%;
  background: var(--gradient-sky);
  opacity: 0.3;
}

/* ===== Services/Pricing ===== */
.pricing-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

.pricing-card {
  position: relative;
  background: var(--card);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  transition: all 0.5s ease;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.pricing-card-featured {
  background: var(--gradient-ocean);
  color: white;
  box-shadow: var(--shadow-glow);
  transform: scale(1.05);
}

.pricing-card-featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--accent-foreground);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  box-shadow: var(--shadow-soft);
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-desc {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.pricing-card-featured .pricing-desc {
  color: hsl(0, 0%, 100%, 0.8);
}

.pricing-price {
  margin-bottom: 2rem;
}

.price-value {
  font-size: 3rem;
  font-weight: 700;
}

.price-currency {
  font-size: 1.25rem;
  color: var(--muted-foreground);
}

.pricing-card-featured .price-currency {
  color: hsl(0, 0%, 100%, 0.8);
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.icon-check {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}

.pricing-card-featured .icon-check {
  color: var(--aqua-light);
}

.pricing-card-featured .pricing-features li {
  color: hsl(0, 0%, 100%, 0.9);
}

/* ===== Features ===== */
.features {
  background: hsl(200, 30%, 95%, 0.3);
}

.features-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: all 0.5s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: var(--gradient-ocean);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-soft);
}

.feature-icon svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.feature-desc {
  color: var(--muted-foreground);
}

/* ===== Gallery ===== */
.gallery {
  background: hsl(200, 30%, 95%, 0.3);
}

.gallery-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 1rem;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsl(210, 50%, 10%, 0.8), hsl(210, 50%, 10%, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

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

.gallery-overlay h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.25rem;
}

.gallery-overlay p {
  font-size: 0.875rem;
  color: hsl(0, 0%, 100%, 0.7);
}

.gallery-zoom {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  background: hsl(0, 0%, 100%, 0.2);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.gallery-zoom svg {
  width: 1.25rem;
  height: 1.25rem;
  color: white;
}

/* ===== Videos ===== */
.videos-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .videos-grid { grid-template-columns: repeat(2, 1fr); }
}

.video-title {
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.video-wrapper {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 3fr 2fr; align-items: start; }
}

.contact-form-wrapper {
  background: var(--card);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow-elevated);
}

@media (min-width: 768px) {
  .contact-form-wrapper { padding: 2.5rem; }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .form-row { grid-template-columns: repeat(2, 1fr); }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--input);
  border-radius: var(--radius);
  background: var(--background);
  color: var(--foreground);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsl(205, 85%, 35%, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted-foreground);
}

.form-group input { height: 3rem; }

.form-group select { height: 3rem; }

.form-group textarea { resize: vertical; min-height: 6rem; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: var(--gradient-ocean);
  border-radius: 1.5rem;
  padding: 2rem;
  color: white;
  box-shadow: var(--shadow-elevated);
}

.contact-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  background: hsl(0, 0%, 100%, 0.1);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.contact-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-label {
  font-size: 0.875rem;
  color: hsl(0, 0%, 100%, 0.6);
}

.contact-value {
  font-size: 1.125rem;
  font-weight: 500;
}

.contact-link {
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: var(--aqua-light);
}

.quick-cta {
  background: var(--card);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.quick-cta p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--foreground);
  color: hsl(0, 0%, 100%, 0.8);
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

.footer-logo {
  height: 2.5rem;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: hsl(0, 0%, 100%, 0.6);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.footer-contact-item .icon {
  color: var(--aqua-light);
}

.footer-contact-item a {
  transition: color 0.3s ease;
}

.footer-contact-item a:hover {
  color: var(--aqua-light);
}

.footer-company {
  text-align: right;
}

.footer-company p {
  font-size: 0.875rem;
  color: hsl(0, 0%, 100%, 0.6);
}

.footer-bottom {
  border-top: 1px solid hsl(0, 0%, 100%, 0.1);
  margin-top: 2rem;
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: hsl(0, 0%, 100%, 0.5);
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: hsl(210, 50%, 10%, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 3rem;
  height: 3rem;
  background: hsl(0, 0%, 100%, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.lightbox-close:hover {
  background: hsl(0, 0%, 100%, 0.2);
}

.lightbox-close svg {
  width: 1.5rem;
  height: 1.5rem;
  color: white;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  background: hsl(0, 0%, 100%, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.lightbox-nav:hover {
  background: hsl(0, 0%, 100%, 0.2);
}

.lightbox-nav svg {
  width: 1.5rem;
  height: 1.5rem;
  color: white;
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

.lightbox-content {
  max-width: 80rem;
  max-height: 80vh;
  margin: 0 1.5rem;
  text-align: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 1rem;
}

.lightbox-caption {
  margin-top: 1rem;
}

.lightbox-caption h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.lightbox-caption p {
  color: hsl(0, 0%, 100%, 0.7);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.6s ease forwards;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }

/* Trigger animations on scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}