/* Enhanced styles.css - Shriram brand site with modern animations */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;600;700&display=swap');

:root{
  --primary:#b30000; /* deep red */
  --secondary:#228B22; /* farm green */
  --accent:#F5DEB3; /* wheat/beige */
  --text:#1a1a1a;
  --text-light:#4a4a4a;
  --muted:#6b7280;
  --bg-subtle:#f9fafb;
  --shadow-light:0 1px 3px rgba(0,0,0,0.1);
  --shadow-medium:0 4px 6px rgba(0,0,0,0.1);
  --shadow-large:0 10px 25px rgba(0,0,0,0.15);
  --border-radius:12px;
  --transition-fast:0.15s ease;
  --transition-medium:0.3s ease;
  --transition-slow:0.5s ease;
}

/* Smooth scrolling */
html{
  scroll-behavior: smooth;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}

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

body{
  font-family:'Inter',sans-serif;
  color:var(--text);
  line-height:1.6;
  background:#fff;
  font-feature-settings: 'liga' 1, 'kern' 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page load animation */
body.loading {
  overflow: hidden;
}

.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), #d73527);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.page-loader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
  color: white;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255,255,255,0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

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

a:hover{
  color:#8B0000;
  transform: translateY(-1px);
}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:20px;
}

/* Enhanced Header */
header.site-header{
  background:rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  position:sticky;
  top:0;
  z-index:100;
  box-shadow:var(--shadow-light);
  transition: all var(--transition-medium);
}

header.site-header.scrolled {
  box-shadow: var(--shadow-large);
  background: rgba(255,255,255,0.98);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:15px 20px;
  transition: padding var(--transition-medium);
}

.header-inner.compact {
  padding: 10px 20px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  transition: transform var(--transition-medium);
}

.brand:hover {
  transform: scale(1.02);
}

.logo{
  font-family:'Playfair Display',serif;
  font-size:28px;
  color:var(--primary);
  font-weight:700;
  transition: all var(--transition-medium);
}

.logo img {
  transition: transform var(--transition-medium);
}

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

.logo small{
  display:block;
  font-size:12px;
  color:var(--muted);
}

/* Enhanced Navigation */
nav ul{
  display:flex;
  gap:8px;
  list-style:none;
}

nav li {
  position: relative;
}

nav a{
  padding:10px 16px;
  border-radius:var(--border-radius);
  font-weight: 500;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-medium);
}

nav a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(179,0,0,0.1), transparent);
  transition: left var(--transition-medium);
}

nav a:hover::before {
  left: 100%;
}

nav a:hover{
  background:rgba(179,0,0,0.08);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Enhanced Hero Section */
.hero{
  height:75vh;
  min-height:500px;
  display:flex;
  align-items:center;
  position:relative;
  background:#eee;
  overflow:hidden;
}

.hero .overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,0.3),rgba(0,0,0,0.4));
  z-index: 2;
}

.hero .slide{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:opacity 1s ease-in-out;
  opacity:0;
}

.hero .slide.active{
  opacity:1;
}

.hero .slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  filter:contrast(1.1) saturate(1.1);
  transform: scale(1);
  transition: transform 20s ease-out;
}

.hero .slide.active img {
  transform: scale(1.05);
}

.hero .hero-content{
  position:relative;
  z-index:10;
  color:#fff;
  padding:40px;
  max-width:800px;
  margin-left:40px;
  animation: heroContentSlideIn 1.2s ease-out;
}

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

.brand-hindi{
  font-family:'Playfair Display',serif;
  font-size:52px;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.brand-hindi img {
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
}

.tagline{
  font-size:24px;
  margin-top:12px;
  font-weight: 500;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.lead{
  margin-top:20px;
  background:rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  padding:20px;
  border-radius:var(--border-radius);
  max-width:720px;
  border: 1px solid rgba(255,255,255,0.2);
  animation: fadeInUp 0.8s ease-out 0.7s both;
}

/* Enhanced CTA Button */
.cta-btn, .cta a {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), #d73527);
  color: white !important;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 14px;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  animation: fadeInUp 0.8s ease-out 0.9s both;
}

.cta-btn::before, .cta a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left var(--transition-medium);
}

.cta-btn:hover::before, .cta a:hover::before {
  left: 100%;
}

.cta-btn:hover, .cta a:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(179,0,0,0.3);
}

.cta-btn:active, .cta a:active {
  transform: translateY(-1px);
}

/* Enhanced Features */
.features{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:-60px;
  z-index:50;
  position:relative;
}

.feature{
  background:#fff;
  padding:28px;
  border-radius:var(--border-radius);
  box-shadow:var(--shadow-large);
  text-align:center;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transition: transform var(--transition-medium);
}

.feature:hover::before {
  transform: scaleX(1);
}

.feature:hover{
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature h4{
  margin-bottom:12px;
  color:var(--primary);
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 18px;
}

.feature p {
  color: var(--text-light);
  line-height: 1.7;
}

/* Enhanced Products Grid */
.products{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  margin-top:60px;
}

.card{
  border-radius:var(--border-radius);
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-medium);
  transition: all var(--transition-medium);
  position: relative;
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--border-radius);
  padding: 2px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: subtract;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.card:hover{
  transform: translateY(-12px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.card:hover::after {
  opacity: 1;
}

.card img{
  width:100%;
  height:250px;
  object-fit:cover;
  transition: all var(--transition-slow);
}

.card:hover img{
  transform: scale(1.1);
  filter: brightness(1.1);
}

.card-body{
  padding:20px;
}

.card-body h4{
  color:var(--primary);
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 8px;
}

.card-body p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Enhanced About Section */
.about{
  display:flex;
  gap:40px;
  align-items:center;
  margin-top:80px;
}

.about .left{
  flex:1;
  height:600px;
  background:url('assets/warehouse.png') center/cover no-repeat;
  border-radius:var(--border-radius);
  position: relative;
  overflow: hidden;
}

.about .left::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(179,0,0,0.1), rgba(34,139,34,0.1));
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.about .left:hover::before {
  opacity: 1;
}

.about .right{
  flex:1;
  background:#fff;
  padding:40px;
  border-radius:var(--border-radius);
  box-shadow:var(--shadow-medium);
  transition: all var(--transition-medium);
}

.about .right:hover {
  box-shadow: var(--shadow-large);
  transform: translateY(-4px);
}

.about .right h3{
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  color: var(--primary);
  margin-bottom: 16px;
  font-weight: 600;
}

.about .right p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about .right ul {
  padding-left: 20px;
}

.about .right li {
  color: var(--muted);
  margin-bottom: 8px;
  position: relative;
}

.about .right li::marker {
  color: var(--primary);
}

/* Enhanced CTA Section */
.cta{
  background: linear-gradient(135deg, var(--primary), #d73527);
  color:#fff;
  padding:40px;
  border-radius:var(--border-radius);
  margin-top:60px;
  text-align:center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(180deg); }
}

.cta h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  margin-bottom: 12px;
  position: relative;
  z-index: 2;
}

.cta p {
  position: relative;
  z-index: 2;
}

/* Enhanced Footer */
footer{
  margin-top:80px;
  padding:40px 0;
  background: linear-gradient(135deg, var(--bg-subtle), #f3f4f6);
  text-align:center;
  color:var(--muted);
  border-top: 1px solid #e5e7eb;
}

footer a {
  font-weight: 600;
  color: var(--primary);
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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

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

.stagger-animation:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation:nth-child(3) { animation-delay: 0.3s; }

/* Responsive Enhancements */
@media(max-width:900px){
  .features{grid-template-columns:1fr;gap:20px}
  .products{grid-template-columns:repeat(2,1fr);gap:20px}
  .about{flex-direction:column;gap:30px}
  .hero .hero-content{margin:0;padding:30px}
  .brand-hindi{font-size:40px}
  .tagline{font-size:20px}
}

@media(max-width:600px){
  nav ul{display:none}
  .logo{font-size:22px}
  .brand-hindi{font-size:32px}
  .products{grid-template-columns:1fr}
  .container{padding:15px}
  .hero .hero-content{padding:20px}
  .feature{padding:20px}
  .card-body{padding:16px}
  .about .right{padding:24px}
  .cta{padding:30px}
}

/* Updated Production Process Timeline with Image */
.process-section { 
  padding: 80px 0; 
  position: relative; 
}

.process-header { 
  text-align: center; 
  margin-bottom: 60px; 
}

.process-header h2 { 
  font-family: 'Playfair Display', 'Lora', serif; 
  font-size: 38px; 
  color: var(--primary);
  margin-bottom: 20px;
}

.process-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.process-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.process-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--primary);
}

.timeline-step {
  position: relative;
  margin-bottom: 40px;
  padding-left: 40px;
}

.timeline-step::before {
  content: '✔';
  position: absolute;
  left: -6px;
  top: 0;
  background: var(--primary);
  color: #fff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.timeline-step h4 { 
  margin: 0 0 8px 0; 
  color: var(--primary); 
  font-size: 18px;
}

.timeline-step p { 
  margin: 0; 
  color: var(--muted); 
  font-size: 15px; 
  line-height: 1.5;
}

/* Responsive adjustments */
@media(max-width: 900px) {
  .process-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-image {
    order: -1; /* Image goes on top on mobile */
  }

  .process-image img {
    height: 300px;
  }
}

@media(max-width: 600px) {
  .timeline {
    padding-left: 30px;
  }

  .timeline-step {
    padding-left: 30px;
  }

  .process-image img {
    height: 250px;
  }
}

/* Loading animations */
.animate-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Hover effects for all interactive elements */
button, .btn, input[type="submit"] {
  transition: all var(--transition-medium);
}

button:hover, .btn:hover, input[type="submit"]:hover {
  transform: translateY(-2px);
}