@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-color: #030303;
  --surface-color: #0a0a0a;
  --primary-gold: #D4AF37;
  --secondary-gold: #F3E5AB;
  --accent-amber: #AA771C;
  --text-primary: #F8FAFC;
  --text-muted: #A0AAB2;
  --glass-bg: rgba(20, 20, 20, 0.6);
  --glass-border: rgba(212, 175, 55, 0.15);
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Inter', sans-serif;
}

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

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

/* Sophisticated Noise Texture */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Background Ambient Glow */
.ambient-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 80vw;
  height: 80vw;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
  z-index: 0;
}

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

/* Utilities */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 2px; /* Sharper edges for a premium luxury feel */
  padding: 2.5rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 2px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,175,55,0.4), rgba(212,175,55,0));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.glass-card:hover {
  transform: translateY(-8px);
  background: rgba(30, 30, 30, 0.6);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.glass-card:hover::before {
  opacity: 1;
}

.gradient-text {
  background: linear-gradient(135deg, var(--secondary-gold) 0%, var(--primary-gold) 50%, var(--accent-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0px 4px 20px rgba(212, 175, 55, 0.2);
}

/* Layout */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 3rem;
  position: relative;
  z-index: 2;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(3, 3, 3, 0.95) 10%, rgba(3, 3, 3, 0.6) 40%, rgba(3, 3, 3, 0.2) 80%, rgba(3, 3, 3, 0) 100%),
    linear-gradient(to bottom, rgba(3, 3, 3, 0.5) 0%, rgba(3, 3, 3, 0) 25%, #030303 100%),
    url('assets/varanasi.png');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.9;
  z-index: 0;
  pointer-events: none;
  filter: saturate(1.1) brightness(0.75);
  animation: heroBgZoom 25s infinite alternate ease-in-out;
}

@keyframes heroBgZoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.08);
  }
}

.hero-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding-left: 5%;
  padding-right: 5%;
  padding-top: 5rem;
  z-index: 2;
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
  position: relative;
  z-index: 3;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 8vw, 6.5rem);
  font-weight: 500;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 1rem;
  white-space: nowrap;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--text-muted);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero-quote {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-style: italic;
  color: var(--text-primary);
  border-left: 2px solid var(--primary-gold);
  padding-left: 2rem;
  margin-top: 2rem;
  opacity: 0.9;
  line-height: 1.4;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--primary-gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.hero-image {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 55%;
  max-width: 850px;
  height: 92vh;
  object-fit: contain;
  object-position: right bottom;
  mask-image: linear-gradient(to top, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%);
  z-index: 1;
  filter: contrast(1.05) brightness(0.9);
}

/* Authority Bar */
.authority-bar {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: rgba(0,0,0,0.3);
}

.authority-logos {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: opacity 0.3s ease;
}

.authority-logos:hover {
  opacity: 0.8;
}

.authority-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 1px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  border-radius: 2px;
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary-gold);
  color: #000;
  border: none;
}

.btn-primary:hover {
  background: var(--secondary-gold);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-outline:hover {
  border-color: var(--primary-gold);
  background: rgba(212, 175, 55, 0.05);
}

/* Bento Grid */
.bento-section {
  padding: 10rem 0;
}

.section-header {
  margin-bottom: 5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 300px;
  gap: 2rem;
}

.bento-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.glass-card h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.glass-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.bento-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-gold);
}

.item-large {
  grid-column: span 2;
  grid-row: span 2;
}

.item-wide {
  grid-column: span 2;
}

/* Photo Bento Cards */
.bento-photo-card {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.bento-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
  filter: brightness(0.65) contrast(1.1);
  display: block;
}

.bento-photo-landscape {
  object-position: center center;
}

.bento-photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  z-index: 2;
  transition: padding 0.4s ease;
}

.bento-photo-card:hover .bento-photo {
  transform: scale(1.06);
  filter: brightness(0.5) contrast(1.1);
}

.bento-photo-card:hover .bento-photo-overlay {
  padding-bottom: 2.5rem;
}

/* About Section */
.about-section {
  padding: 10rem 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: center;
}

.about-image {
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  position: relative;
}

.about-image::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent 50%);
  pointer-events: none;
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  filter: contrast(1.05) brightness(0.9);
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 400;
  margin-bottom: 2rem;
}

/* Venture Section */
.venture-section {
  padding: 10rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.service-card {
  text-align: left;
  padding: 3rem 2.5rem;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 2rem;
}

/* Footer */
footer {
  padding: 6rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
}

.social-link {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  font-family: var(--font-body);
  font-weight: 500;
}

.social-link:hover {
  background: var(--primary-gold);
  color: #000;
  transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 992px) {
  .container {
    padding: 0 2rem;
  }
  .hero-title {
    font-size: clamp(3rem, 8vw, 4rem);
  }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 280px;
  }
  .item-large {
    grid-column: span 2;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .hero-image {
    opacity: 0.4;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    white-space: normal; /* Allow wrapping on very small screens if absolutely necessary */
  }
  .hero-stats {
    flex-direction: column;
    gap: 2rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }
  .item-large, .item-wide {
    grid-column: span 1;
    grid-row: span 1;
  }
  .hero-content {
    margin-top: 150px;
  }
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Awards & Achievements Section */
.award-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.award-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(201, 168, 76, 0.15);
}

.award-image-wrapper {
  width: 100%;
  height: 220px;
  overflow: hidden;
  border-bottom: 1px solid var(--glass-border);
}

.award-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  filter: brightness(0.85) contrast(1.1);
}

.award-card:hover .award-img {
  transform: scale(1.05);
  filter: brightness(1) contrast(1.1);
}

/* Footer Contact Details */
.footer-contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 3rem auto;
  max-width: 900px;
  text-align: center;
}

.footer-contact-info .contact-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

.footer-contact-info .contact-item:hover {
  border-color: var(--primary-gold);
  transform: translateY(-5px);
  background: rgba(30, 30, 30, 0.6);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 175, 55, 0.1);
}

.footer-contact-info .contact-icon {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.footer-contact-info .contact-item a,
.footer-contact-info .contact-item span {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer-contact-info .contact-item a:hover {
  color: var(--primary-gold);
}

.footer-contact-info .address-item {
  grid-column: 1 / -1;
}

@media (max-width: 768px) {
  .footer-contact-info {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .footer-contact-info .address-item {
    grid-column: span 1;
  }
}