/* ========================================
   BENGALI DURGA PUJA THEME - BERLIN BENGALIS
   Colors: Saffron (#FF9933), White (#FFFFFF), Green (#138808)
   ======================================== */

:root {
  --saffron: #FF9933;
  --saffron-dark: #E68A1E;
  --white: #FFFFFF;
  --green: #138808;
  --green-dark: #0E5A05;
  --gold: #FFD700;
  --burgundy: #8B3A62;
  --cream: #FFF8DC;
  --dark: #1a1a1a;
  --light-gray: #fffaf5; /* warmer, creamier base */
  --bg-gradient: linear-gradient(180deg, var(--cream) 0%, #fffaf0 40%, #fff6e8 100%);
}

/* ========================================
   TYPOGRAPHY - BENGALI INSPIRED
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;700;800&family=Cinzel:wght@400;700&family=Playfair+Display:wght@700;900&display=swap');

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Baloo 2', sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--bg-gradient);
  background-image: radial-gradient(circle at 12% 8%, rgba(255,217,179,0.12), transparent 18%),
                    radial-gradient(circle at 88% 92%, rgba(19,136,8,0.02), transparent 20%),
                    var(--bg-gradient);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}

h1, h2, h3, .brand, .title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: 1px;
}

h1 {
  font-size: clamp(1.8rem, 5vw, 3.5rem);
  color: var(--saffron);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--saffron-dark);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 15px;
  line-height: 1.3;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--saffron), var(--green));
  border-radius: 2px;
}

h3 {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--green-dark);
  line-height: 1.3;
}

/* ========================================
   NAVIGATION BAR - PREMIUM STYLE
   ======================================== */

.navbar {
  background: linear-gradient(135deg, var(--saffron) 0%, var(--burgundy) 100%);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.navbar .logo {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 900;
  color: var(--white);
  margin-right: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.navbar .logo::before {
  content: '🔱';
  font-size: 2rem;
}

.navbar a {
  color: var(--white);
  text-decoration: none;
  margin: 0 1.5rem;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  position: relative;
}

.navbar a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--white);
  transition: width 0.3s ease;
}

.navbar a:hover::after {
  width: 100%;
}

/* ========================================
   HERO SECTION - GRAND OPENING
   ======================================== */

.hero {
  /* use Maa Durga imagery with a rich red overlay */
  background-image: linear-gradient(rgba(139,58,98,0.78), rgba(178,34,34,0.45)), url('/images/maa-durga.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.hero::before {
  content: '✦ ✦ ✦';
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  opacity: 0.6;
  animation: float 3s ease-in-out infinite;
}

.hero::after {
  content: '✦ ✦ ✦';
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  opacity: 0.6;
  animation: float 3s ease-in-out infinite reverse;
}

.hero-content {
  position: relative;
  z-index: 2;
  animation: slideInDown 1s ease-out;
}

/* logo image in navbar */
.nav-logo {
  width: 44px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  vertical-align: middle;
  margin-right: 10px;
}

.navbar .logo span {
  display: inline-block;
  vertical-align: middle;
}

.hero-subtitle {
  font-size: 1.5rem;
  letter-spacing: 3px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  font-weight: 300;
}

.hero-title {
  font-size: 4rem;
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  margin-bottom: 1rem;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: 1.3rem;
  max-width: 600px;
  margin: 2rem auto;
  line-height: 1.8;
  font-weight: 300;
}

.cta-button {
  background: var(--white);
  color: var(--saffron);
  padding: 15px 40px;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 2rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  background: var(--green);
  color: var(--white);
}

/* ========================================
   CARDS & SECTIONS
   ======================================== */

.card {
  background: var(--white);
  border-radius: 15px;
  padding: 2rem;
  margin: 1.5rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-top: 5px solid var(--saffron);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.5rem;
  color: var(--green-dark);
  margin-bottom: 1rem;
  font-weight: 700;
}

.section {
  padding: 5rem 2rem;
  background: var(--light-gray);
}

.section.alternate {
  background: var(--cream);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

/* ========================================
   EVENTS GRID
   ======================================== */

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.event-card {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-top: 5px solid var(--saffron);
}

.event-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.event-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--saffron), var(--green));
}

.event-content {
  padding: 2rem;
}

.event-date {
  color: var(--saffron);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.event-title {
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 1rem;
  font-weight: 700;
}

.event-description {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* ========================================
   GALLERY - MASONRY STYLE
   ======================================== */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(139, 58, 98, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 15px;
}

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

/* ========================================
   ABOUT & CONTENT SECTIONS
   ======================================== */

.content-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin: 2rem 0;
}

.content-text h3 {
  margin-bottom: 1.5rem;
}

.content-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #555;
  margin-bottom: 1rem;
}

.highlight {
  color: var(--saffron);
  font-weight: 700;
}

/* ========================================
   FOOTER - ELEGANT DESIGN
   ======================================== */

footer {
  background: linear-gradient(135deg, var(--dark) 0%, var(--green-dark) 100%);
  color: var(--white);
  padding: 3rem 2rem 1rem;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--saffron);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.footer-section p, .footer-section a {
  color: #ddd;
  line-height: 1.8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--saffron);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.social-icons a {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--saffron);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: var(--green);
  transform: translateY(-5px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  color: #bbb;
}

/* ========================================
   ANIMATIONS & TRANSITIONS (Performance Optimized)
   ======================================== */

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateX(-50%) translateY(0px);
  }
  50% {
    transform: translateX(-50%) translateY(-20px);
  }
}

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

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* Smooth transitions for interactive elements */
a, button {
  transition: color 0.3s ease, background-color 0.3s ease, transform 0.2s ease;
}

/* Use will-change sparingly for frequently animated elements */
.hero {
  will-change: background-position;
}

.fade-in-up {
  animation: fadeInUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto !important;
  }
}

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

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .hero {
    min-height: 500px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-description {
    font-size: 1rem;
  }

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

  .navbar a {
    margin: 0 0.8rem;
    font-size: 0.9rem;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  .section {
    padding: 2rem 1rem;
  }

  .card {
    margin: 1rem 0;
  }

  .navbar a {
    margin: 0 0.5rem;
    font-size: 0.8rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }
}

/* ========================================
   DECORATIVE ELEMENTS
   ======================================== */

.divider {
  height: 4px;
  background: linear-gradient(to right, var(--saffron), var(--green));
  margin: 2rem 0;
  border-radius: 2px;
}

.ornament {
  color: var(--saffron);
  font-size: 2rem;
  text-align: center;
  margin: 1.5rem 0;
}

.badge {
  display: inline-block;
  background: var(--saffron);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.5rem;
}

.badge.green {
  background: var(--green);
}

.badge.gold {
  background: var(--gold);
  color: var(--dark);
}

/* ========================================
   RESPONSIVE MEDIA QUERIES - OPTIMIZED
   ======================================== */

/* Tablet & Small Desktop (960px and below) */
@media (max-width: 960px) {
  .navbar > div {
    flex-wrap: wrap;
    padding: 0 1rem;
  }

  .navbar a {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .content-section {
    padding: 2rem 1rem;
  }

  .hero-description {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  }

  .events-grid,
  .gallery-grid,
  .content-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .section {
    padding: 3rem 1rem;
  }
}

/* Mobile (768px and below) - Primary Mobile Breakpoint */
@media (max-width: 768px) {
  /* Navigation Optimization */
  .navbar {
    padding: 1rem 0;
  }

  .navbar > div {
    flex-direction: column;
    gap: 0.75rem;
    padding: 0 1rem;
  }

  .navbar a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: clamp(0.8rem, 2vw, 0.95rem);
    text-align: center;
    border-bottom: 1px solid rgba(255,153,51,0.1);
  }

  .navbar a:last-child {
    border-bottom: none;
  }

  .logo span {
    display: none;
  }

  /* Hero Section */
  .hero {
    padding: 2.5rem 1rem;
    min-height: 400px;
    background-attachment: scroll; /* Better mobile performance */
  }

  .hero-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 1rem;
  }

  .hero-subtitle {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  }

  .hero-description {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    margin: 1.5rem 0;
  }

  .cta-button {
    padding: 0.75rem 1.5rem;
    font-size: clamp(0.85rem, 2vw, 1rem);
    width: auto;
    min-width: 140px;
  }

  /* Typography */
  h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); }
  h2 { font-size: clamp(1.3rem, 3.5vw, 1.8rem); }
  h3 { font-size: clamp(1.1rem, 3vw, 1.4rem); }

  /* Layout Grids */
  .content-section {
    max-width: 100%;
    padding: 1.5rem 1rem;
  }

  .section {
    padding: 2rem 1rem;
  }

  .events-grid,
  .gallery-grid,
  .content-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .event-card,
  .card {
    padding: 1.5rem 1rem;
    border-radius: 12px;
  }

  .event-image {
    min-height: 200px;
  }

  .card-icon {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .divider {
    margin: 1.5rem 0;
    height: 3px;
  }

  .ornament {
    font-size: clamp(1.3rem, 4vw, 1.8rem);
    margin: 1rem 0;
  }

  /* Contact Section */
  .footer-section {
    margin-bottom: 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
  html {
    font-size: 14px;
    scroll-padding-top: 60px; /* Account for fixed navbar */
  }

  body {
    background-attachment: scroll;
  }

  /* Navigation */
  .navbar {
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.98);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }

  .navbar > div {
    padding: 0 0.75rem;
    gap: 0.5rem;
  }

  .navbar .logo {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    gap: 4px;
  }

  .navbar a {
    padding: 0.5rem 0.6rem;
    font-size: 0.75rem;
    margin: 0 2px;
  }

  /* Hero Section */
  .hero {
    padding: 1.5rem 0.75rem;
    min-height: 280px;
    background-attachment: scroll;
  }

  .hero-content {
    padding: 1rem;
  }

  .hero-title {
    font-size: clamp(1.5rem, 4.5vw, 2rem);
    margin: 0.5rem 0;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: clamp(0.8rem, 2vw, 0.95rem);
    margin: 0.5rem 0;
  }

  .hero-description {
    font-size: clamp(0.85rem, 2.2vw, 0.95rem);
    margin: 0.75rem 0;
    line-height: 1.5;
  }

  .cta-button {
    padding: 0.6rem 1rem;
    font-size: clamp(0.8rem, 1.8vw, 0.9rem);
    min-width: 120px;
    margin-top: 0.75rem;
  }

  /* Typography - Responsive sizing */
  h1 {
    font-size: clamp(1.4rem, 3.5vw, 1.8rem);
    margin-bottom: 0.75rem;
  }

  h2 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 0.75rem;
  }

  h3 {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: 0.5rem;
  }

  p {
    font-size: clamp(0.85rem, 2vw, 0.95rem);
    line-height: 1.6;
  }

  /* Spacing Optimization */
  .section {
    padding: 1.5rem 0.75rem;
  }

  .content-section {
    padding: 1rem 0.75rem;
    margin: 0 auto;
    max-width: 100%;
  }

  /* Cards & Events */
  .event-card,
  .card {
    padding: 1rem 0.75rem;
    margin: 0.75rem 0;
    border-radius: 10px;
  }

  .event-date {
    font-size: clamp(0.8rem, 1.8vw, 0.9rem);
    margin-bottom: 0.5rem;
  }

  .event-title {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: 0.5rem;
  }

  .event-description {
    font-size: clamp(0.8rem, 1.8vw, 0.9rem);
    line-height: 1.5;
    margin-bottom: 0.75rem;
  }

  .event-image {
    min-height: 150px;
    border-radius: 8px;
  }

  .card-icon {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
  }

  /* Badges */
  .badge {
    padding: 5px 10px;
    font-size: clamp(0.7rem, 1.5vw, 0.8rem);
    margin: 0.25rem;
    display: inline-block;
  }

  /* Dividers & Ornaments */
  .divider {
    margin: 1rem 0;
    height: 2px;
  }

  .ornament {
    font-size: clamp(1.2rem, 3.5vw, 1.5rem);
    margin: 0.75rem 0;
  }

  /* Grid Layouts */
  .events-grid,
  .gallery-grid,
  .content-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Gallery Items */
  .gallery-item {
    min-height: 180px;
    border-radius: 8px;
  }

  /* Footer Optimization */
  .footer {
    padding: 1rem 0.75rem;
  }

  .footer-section {
    margin-bottom: 1.25rem;
  }

  .footer-section h4 {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    margin-bottom: 0.75rem;
  }

  .footer-section p {
    font-size: clamp(0.8rem, 1.8vw, 0.9rem);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .footer-bottom {
    padding: 1rem 0.75rem;
  }

  .footer-bottom p {
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
    margin: 0.5rem 0;
  }

  /* Performance: Disable scroll-behavior for smoother scrolling on mobile */
  html {
    scroll-behavior: auto;
  }
}

/* Extra Small Mobile (320px and below) - Phones with tiny screens */
@media (max-width: 320px) {
  html {
    font-size: 12px;
    scroll-padding-top: 50px;
  }

  body {
    margin: 0;
    padding: 0;
  }

  .navbar .logo {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    gap: 3px;
  }

  .navbar a {
    padding: 0.4rem 0.5rem;
    font-size: 0.7rem;
    margin: 0 1px;
  }

  .hero-title {
    font-size: clamp(1.3rem, 3.5vw, 1.6rem);
  }

  .hero-description {
    font-size: clamp(0.8rem, 1.8vw, 0.9rem);
  }

  h1 { font-size: clamp(1.2rem, 3vw, 1.5rem); }
  h2 { font-size: clamp(1rem, 2.5vw, 1.3rem); }
  h3 { font-size: clamp(0.9rem, 2vw, 1.1rem); }

  .cta-button {
    padding: 0.5rem 0.8rem;
    font-size: 0.75rem;
  }

  .ornament {
    font-size: clamp(1rem, 3vw, 1.3rem);
  }

  .section {
    padding: 1rem 0.5rem;
  }

  .content-section {
    padding: 0.75rem 0.5rem;
  }

  .event-card,
  .card {
    padding: 0.75rem;
    margin: 0.5rem 0;
  }

  .badge {
    padding: 4px 8px;
    font-size: 0.65rem;
  }
}