/* ==========================================================================
   SANDISA REALITY PRIVATE LIMITED - ULTRA PREMIUM EDITORIAL
   ========================================================================== */

:root {
  /* Ultra-Premium Color Palette */
  --bg-dark: #020305;
  --bg-card: rgba(255, 255, 255, 0.01);
  --bg-card-hover: rgba(255, 255, 255, 0.03);
  
  --accent-gold: #cba365; /* Champagne Gold */
  --accent-gold-light: #e6c594;
  --accent-orange: #d16b38; /* Muted terracotta/orange */
  
  --text-main: #f0f0f2;
  --text-muted: #8a8d98;
  --text-dim: #4a4d55;
  
  --glass-border: rgba(255, 255, 255, 0.04);
  --glass-border-hover: rgba(203, 163, 101, 0.3);
  
  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  
  /* Layout & Transitions */
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-fast: 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-smooth: 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  
  /* Whitespace / Spacing */
  --section-padding: 8rem 0;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  font-weight: 300;
  min-height: 100vh;
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Background (Refined) */
.ambient-background {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.2;
  animation: floatOrb 25s infinite alternate cubic-bezier(0.45, 0.05, 0.55, 0.95);
}

.glow-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(203, 163, 101, 0.2) 0%, transparent 70%);
  top: -10%; left: -10%;
}

.glow-orb-2 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(209, 107, 56, 0.15) 0%, transparent 70%);
  bottom: -20%; right: -10%;
  animation-delay: -10s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.05); }
  100% { transform: translate(-30px, 60px) scale(0.95); }
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100px 100px;
  pointer-events: none;
  z-index: 1;
}

/* Main Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

/* Navigation (Minimalist) */
.header {
  padding: 2.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 55px;
  width: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  filter: grayscale(20%) contrast(1.1);
  transition: var(--transition-fast);
}

.brand-logo-img:hover {
  filter: grayscale(0%) contrast(1.2);
  border-color: var(--accent-gold);
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.company-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--text-main);
  text-transform: uppercase;
}

.company-subtitle {
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-gold);
}

.btn-primary-sm {
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary-sm:hover {
  background: var(--accent-gold);
  color: var(--bg-dark);
  box-shadow: 0 0 20px rgba(203, 163, 101, 0.4);
}

/* Sections Global */
.content-section {
  padding: var(--section-padding);
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--accent-gold);
  font-size: 0.95rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 400;
}

/* Hero Section (Editorial Focus) */
.hero {
  padding: 8rem 0 6rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}

.gold-gradient-text {
  background: linear-gradient(135deg, #fff 0%, #e6c594 50%, #cba365 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-tagline {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 4rem;
  font-weight: 300;
  line-height: 1.8;
}

/* Magnetic CTAs */
.cta-group {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

.btn-primary {
  padding: 1.1rem 2.5rem;
  border-radius: var(--radius-full);
  background: var(--text-main);
  color: var(--bg-dark);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-primary:hover {
  background: var(--accent-gold);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(203, 163, 101, 0.3);
}

.btn-secondary {
  padding: 1.1rem 2.5rem;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

/* Client Marquee (Minimalist) */
.marquee-section {
  padding: 3rem 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
}

.marquee-title {
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 6px;
  color: var(--text-dim);
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.marquee-container {
  display: flex;
  white-space: nowrap;
}

.marquee-content {
  display: flex;
  animation: marquee 35s linear infinite;
}

.marquee-item {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-dim);
  margin: 0 4rem;
  font-weight: 300;
  letter-spacing: 3px;
  transition: var(--transition-fast);
}

.marquee-item:hover {
  color: var(--accent-gold);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* About Us (Magazine Spread) */
.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.text-card {
  padding: 2rem 0;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 300;
  color: var(--text-main);
  margin-bottom: 2rem;
}

.card-text {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 300;
  line-height: 1.8;
  font-size: 1.05rem;
}

.person-card {
  position: relative;
}

.person-img-wrapper {
  border-radius: 0;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  aspect-ratio: 3 / 4;
}

.person-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(30%);
  transition: var(--transition-smooth);
}

.person-card:hover .person-img {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.person-details {
  position: absolute;
  bottom: -2rem;
  left: -2rem;
  background: var(--bg-dark);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  max-width: 80%;
  box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

.person-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.person-title {
  font-size: 0.75rem;
  color: var(--accent-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.person-bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Impact Counters (Refined) */
.stats-section {
  padding: var(--section-padding);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--glass-border);
  border: 1px solid var(--glass-border);
}

.stat-box {
  background: var(--bg-dark);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  transition: var(--transition-fast);
}

.stat-box:hover {
  background: var(--bg-card);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 300;
  color: var(--text-main);
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--accent-gold);
  vertical-align: top;
}

.stat-label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.75rem;
  margin-top: 1.5rem;
}

/* Capabilities (Ultra-Thin Borders) */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.capability-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  padding: 4rem 3rem;
  transition: var(--transition-smooth);
}

.capability-card:hover {
  border-color: rgba(203, 163, 101, 0.4);
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(203, 163, 101, 0.1);
}

.cap-icon {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  opacity: 0.8;
}

.cap-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.cap-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Asymmetrical Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 300px;
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  background: #111;
  border: 1px solid var(--glass-border);
}

/* Asymmetrical Spanning */
.portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.portfolio-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
.portfolio-item:nth-child(3) { grid-column: span 1; grid-row: span 1; }

.portfolio-img-container {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  filter: grayscale(40%);
}

.portfolio-item:nth-child(1) .portfolio-img-container { background-image: url('https://images.unsplash.com/photo-1541888086225-ee80c2fdb8b0?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80'); }
.portfolio-item:nth-child(2) .portfolio-img-container { background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80'); }
.portfolio-item:nth-child(3) .portfolio-img-container { background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dbd?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80'); }

.portfolio-item:hover .portfolio-img-container {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2,3,5,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
}

.portfolio-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  color: var(--accent-gold);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* HSE Section */
.hse-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.hse-list {
  list-style: none;
  margin-top: 2.5rem;
}

.hse-list li {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

.hse-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 12px; height: 1px;
  background: var(--accent-gold);
}

.safety-shield {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.safety-shield::before {
  content: '';
  position: absolute;
  inset: -20px;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: rotate 30s linear infinite;
}

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value-card {
  border: 1px solid var(--glass-border);
  padding: 4rem 2rem;
  text-align: center;
}

.value-icon { font-size: 2rem; margin-bottom: 2rem; opacity: 0.7; }
.value-title { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 300; margin-bottom: 0.5rem; }
.value-hindi { color: var(--accent-gold); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 1.5rem; }

/* Compliance Table (Editorial) */
.compliance-intro { text-align: center; color: var(--text-muted); max-width: 600px; margin: 0 auto 4rem; }
.table-responsive { border: 1px solid var(--glass-border); }
.compliance-table { width: 100%; border-collapse: collapse; text-align: left; }
.compliance-table th, .compliance-table td { padding: 1.5rem 2rem; border-bottom: 1px solid var(--glass-border); }
.compliance-table th { color: var(--accent-gold); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; font-weight: 400; }
.compliance-table tr:last-child td { border-bottom: none; }

/* Mega Footer */
.mega-footer {
  padding: 8rem 0 3rem;
  border-top: 1px solid var(--glass-border);
}

.footer-grid-massive {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
}

.footer-logo { height: 40px; margin-bottom: 1.5rem; filter: grayscale(100%); opacity: 0.5; }
.footer-desc { color: var(--text-muted); font-size: 0.9rem; max-width: 300px; }
.footer-heading { color: var(--text-main); font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 2rem; font-weight: 400;}
.footer-list { list-style: none; }
.footer-list li { margin-bottom: 1rem; }
.footer-list a, .footer-col-links p { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; transition: var(--transition-fast); }
.footer-list a:hover { color: var(--accent-gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.footer-legal a { color: var(--text-dim); text-decoration: none; margin-right: 1.5rem; }
.footer-legal a:hover { color: var(--text-muted); }

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 3, 5, 0.95);
  backdrop-filter: blur(20px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-card {
  background: var(--bg-dark);
  border: 1px solid var(--glass-border);
  padding: 4rem;
  width: 100%;
  max-width: 800px;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}
.modal-overlay.active .modal-card { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 2rem; right: 2rem;
  background: none; border: none;
  color: var(--text-muted); font-size: 2rem;
  cursor: pointer; transition: var(--transition-fast);
}
.modal-close:hover { color: var(--text-main); transform: rotate(90deg); }

.form-group { margin-bottom: 2rem; }
.form-row { display: flex; gap: 2rem; }
.half-width { flex: 1; }
.form-label { display: block; font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 1rem; }
.form-input {
  width: 100%;
  padding: 1rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition-fast);
}
.form-input:focus { border-bottom-color: var(--accent-gold); }

/* Toasts */
.toast-container { position: fixed; bottom: 2rem; right: 2rem; z-index: 200; }
.toast { background: var(--bg-dark); border: 1px solid var(--glass-border); padding: 1.5rem 2rem; display: flex; gap: 1rem; transform: translateY(20px); opacity: 0; transition: var(--transition-fast); }
.toast.show { transform: translateY(0); opacity: 1; }

/* Scroll Reveal */
.scroll-reveal { opacity: 0; transform: translateY(40px); transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1); }
.scroll-reveal.visible { opacity: 1; transform: translateY(0); }

/* Responsive Rules */
@media (max-width: 1024px) {
  .showcase-grid { grid-template-columns: 1fr; gap: 6rem; }
  .person-details { position: relative; bottom: 0; left: 0; max-width: 100%; transform: translateY(-2rem); margin: 0 2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 400px; }
  .portfolio-item:nth-child(1) { grid-column: span 1; grid-row: span 1; }
  .footer-grid-massive { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .header { flex-direction: column; gap: 2rem; }
  .main-nav { flex-wrap: wrap; justify-content: center; }
  .capabilities-grid, .values-grid { grid-template-columns: 1fr; }
  .hse-container { grid-template-columns: 1fr; }
  .safety-shield { width: 250px; height: 250px; }
  .form-row { flex-direction: column; gap: 0; }
  .footer-grid-massive { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  :root { --section-padding: 5rem 0; }
}