:root {
  /* Color Palette */
  --primary-color: #1B4D3E;
  /* Deep Forest Green */
  --secondary-color: #4DA167;
  /* Lighter Green */
  --accent-color: #88CCF1;
  /* River/Sky Blue */
  --bg-color: #F9F9F9;
  /* Off-white */
  --text-color: #333333;
  /* Dark Charcoal */
  --white: #ffffff;
  --light-gray: #e0e0e0;
  --success: #25D366;
  /* WhatsApp Green */

  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 15px 25px rgba(0, 0, 0, 0.1);
  --radius: 8px;

  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Lato', sans-serif;

  /* Spacing */
  --container-width: 1200px;
  --section-padding: 100px 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

ul {
  list-style: none;
}

/* Utility Classes */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: var(--section-padding);
}

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

.text-primary {
  color: var(--primary-color);
}

.text-secondary {
  color: var(--secondary-color);
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-40 {
  margin-bottom: 40px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 35px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background-color: #143a2f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: #3d8c55;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Header & Nav */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
  transition: padding 0.3s ease;
}

header.scrolled {
  padding: 10px 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 28px;
  /* Increased gap */
  align-items: center;
}

.nav-links a.nav-item {
  font-weight: 600;
  /* Increased weight */
  font-size: 16px;
  /* Increased size */
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-color);
  position: relative;
  padding-bottom: 5px;
}

.nav-links a.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--secondary-color);
}

.nav-links a.nav-item:hover,
.nav-links a.nav-item.active {
  color: var(--secondary-color);
}

/* Brand Lockup */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 64px;
  /* Increased from 60px */
  transition: all 0.3s ease;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--primary-color);
  letter-spacing: 0.5px;
}

.brand-tagline {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: #666;
  letter-spacing: 1px;
  text-transform: uppercase;
}

header.scrolled .logo img {
  height: 52px;
  /* Increased from 50px */
}

.mobile-menu-btn {
  display: none;
  font-size: 28px;
  /* Slightly larger */
  cursor: pointer;
  color: var(--primary-color);
}

/* Hero Section Updates */
.hero-section {
  position: relative;
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Lighter, smoother gradient for daylight visibility */
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.45) 60%, rgba(0, 0, 0, 0.65) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  padding: 0 20px;
  animation: fadeUp 1s ease-out;
}

/* Ensure Text Readability */
.hero-content h1 {
  color: #FFFFFF !important;
  text-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
  font-weight: 700;
  font-size: 3.8rem;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-content p {
  color: #f0f0f0;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  font-size: 1.4rem;
  font-weight: 400;
}

/* Cards & Grids */
.highlight-card,
.offering-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
}

.highlight-card {
  padding: 40px 30px;
  border-bottom: 4px solid var(--secondary-color);
}

.highlight-card:hover,
.offering-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.offering-card {
  overflow: hidden;
}

.offering-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

/* Gallery Styles */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 25px;
  border: 2px solid var(--primary-color);
  border-radius: 30px;
  background: transparent;
  color: var(--primary-color);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  color: var(--white);
}

.gallery-grid-masonry {
  column-count: 3;
  column-gap: 20px;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease;
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  display: block;
  border-radius: var(--radius);
  transition: transform 0.5s ease;
}

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

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: white;
  padding: 20px 15px;
  font-size: 0.95rem;
  font-weight: 500;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

/* Trust Cues */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: #666;
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 12px;
  border-radius: 20px;
  margin-top: 10px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(4px);
}

.trust-badge i {
  color: var(--success);
}

/* Forms */
input,
select,
textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 20px;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(27, 77, 62, 0.1);
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox img {
  max-width: 90%;
  max-height: 80vh;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  color: white;
  font-size: 40px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.lightbox-close:hover {
  transform: rotate(90deg);
}

.lightbox-caption {
  position: absolute;
  bottom: 20px;
  color: white;
  background: rgba(0, 0, 0, 0.6);
  padding: 10px 20px;
  border-radius: 20px;
  pointer-events: none;
  text-align: center;
}

/* Sticky & Footer */
.sticky-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: var(--success);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sticky-whatsapp:hover {
  transform: scale(1.1);
}

.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 999;
  padding: 10px;
  justify-content: space-around;
}

/* Responsive */
@media (max-width: 992px) {
  .gallery-grid-masonry {
    column-count: 2;
  }

  h1 {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .gallery-grid-masonry {
    column-count: 1;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--white);
    flex-direction: column;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
    align-items: flex-start;
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .mobile-menu-btn {
    display: block;
    color: var(--primary-color);
  }

  .hide-mobile {
    display: none;
  }

  .mobile-bottom-bar {
    display: flex;
  }
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}