:root {
  /* ISKCON Corporate Colors */
  --color-saffron: #E35205; /* Deep, professional saffron */
  --color-golden: #FDB813;
  --color-deep-blue: #0A192F;
  --color-earth: #8B4513;
  
  /* Corporate Neutrals */
  --color-bg: #F8F9FA;
  --color-white: #FFFFFF;
  --color-text-dark: #212529;
  --color-text-muted: #6C757D;
  --color-border: #DEE2E6;
  
  --font-primary: 'Merriweather', serif; /* Professional, trustworthy serif for headings */
  --font-secondary: 'Inter', system-ui, sans-serif; /* Clean sans-serif for body */
  
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
}

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

body {
  background-color: var(--color-bg);
  color: var(--color-text-dark);
  font-family: var(--font-secondary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--color-deep-blue);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-saffron);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-earth);
}

/* =========================================
   HEADER & NAVIGATION
   ========================================= */

.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  border-bottom: 3px solid var(--color-saffron);
}

.logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  color: var(--color-deep-blue);
  font-weight: 900;
  letter-spacing: 1px;
}

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

.nav-links a {
  color: var(--color-text-dark);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--color-saffron);
  border-bottom-color: var(--color-saffron);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-deep-blue);
  cursor: pointer;
}

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
  margin-top: 70px; /* offset for header */
  background: linear-gradient(to right, var(--color-deep-blue), #112a4f);
  color: var(--color-white);
  padding: 6rem 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 5px;
  background: var(--color-saffron);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: var(--color-golden);
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  background-color: var(--color-saffron);
  color: var(--color-white);
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn:hover {
  background-color: #C04200;
  color: var(--color-white);
  transform: translateY(-2px);
}

/* =========================================
   GRID & LAYOUT UTILITIES
   ========================================= */

.main-content {
  padding: 4rem 5%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--color-border);
}

.section:last-child {
  border-bottom: none;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-saffron);
}

/* Two-column feature block */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.feature-split.reversed {
  direction: rtl; 
}
.feature-split.reversed > * {
  direction: ltr;
}

.feature-text h2 {
  font-size: 2rem;
  color: var(--color-deep-blue);
}

.feature-text p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.feature-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  border: 4px solid var(--color-white);
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.feature-image:hover img {
  transform: scale(1.02);
}

/* Three-column card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--box-shadow);
  border-top: 4px solid var(--color-deep-blue);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  border-top-color: var(--color-saffron);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* =========================================
   FORMS
   ========================================= */

.contact-form {
  margin-top: 2rem;
  text-align: left;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-deep-blue);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-secondary);
  font-size: 1rem;
  color: var(--color-text-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-bg);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-saffron);
  box-shadow: 0 0 0 3px rgba(227, 82, 5, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* =========================================
   ANIMATIONS
   ========================================= */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   FOOTER
   ========================================= */

.site-footer {
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding: 3rem 5% 1.5rem;
  text-align: center;
  border-top: 5px solid var(--color-saffron);
}

.site-footer p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.site-footer a {
  color: var(--color-golden);
}

.site-footer a:hover {
  text-decoration: underline;
}

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

@media (max-width: 900px) {
  .feature-split, .feature-split.reversed {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .feature-split.reversed {
    direction: ltr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--color-white);
    padding: 1rem 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  }
  .nav-links.show {
    display: flex;
  }
  .nav-links a {
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--color-border);
  }
  .menu-toggle {
    display: block;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .section {
    padding: 3rem 0;
  }
}