/* ==========================================================================
   DILIP INTERNATIONAL - LUXURY BOOTSTRAP 5 DESIGN SYSTEM
   Premium corporate distribution styling complementing Bootstrap 5.3.3
   ========================================================================== */

:root {
  --primary-navy: #091223;
  --primary-navy-rgb: 9, 18, 35;
  --navy-dark: #050b17;
  --navy-card: #0e1c36;
  --navy-surface: #132445;
  --navy-border: rgba(255, 255, 255, 0.08);

  --accent-red: #c92031;
  --accent-red-hover: #e02437;
  --accent-red-glow: rgba(201, 32, 49, 0.35);

  --accent-gold: #e5a93c;
  --accent-gold-light: #f5cf72;
  --gold-glow: rgba(229, 169, 60, 0.25);

  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --bg-light: #f8fafd;
  --bg-white: #ffffff;

  --border-glass: rgba(255, 255, 255, 0.15);
  --glass-bg: rgba(255, 255, 255, 0.82);
  --glass-dark-bg: rgba(14, 28, 54, 0.85);

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 35px -5px rgba(10, 25, 47, 0.12), 0 10px 10px -5px rgba(10, 25, 47, 0.04);
  --shadow-glow-red: 0 8px 24px -2px rgba(201, 32, 49, 0.35);
  --shadow-glow-gold: 0 8px 24px -2px rgba(229, 169, 60, 0.35);
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Typography & Reset */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
  overflow-x: hidden;
  scroll-behavior: smooth;
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: 'Plus Jakarta Sans', 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-red);
}

/* Navigation - Floating Glass Header */
.premium-navbar {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-smooth);
  padding: 14px 0;
  z-index: 1040;
}

.premium-navbar.scrolled {
  padding: 10px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.navbar-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-icon-box {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--accent-red), #991422);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  box-shadow: var(--shadow-glow-red);
  position: relative;
  overflow: hidden;
}

.brand-icon-box::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.3) 50%, transparent 60%);
  animation: shine-sweep 6s infinite;
}

@keyframes shine-sweep {
  0% { transform: translateX(-100%) rotate(45deg); }
  25%, 100% { transform: translateX(100%) rotate(45deg); }
}

.brand-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.32rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--primary-navy);
  letter-spacing: -0.025em;
  margin: 0;
}

.brand-tagline {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-red);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link.custom-nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: #334155;
  padding: 8px 16px !important;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link.custom-nav-link:hover,
.nav-link.custom-nav-link.active {
  color: var(--accent-red);
  background: rgba(201, 32, 49, 0.05);
}

.nav-link.custom-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--accent-red);
  border-radius: 2px;
}

/* Buttons */
.btn-premium-primary {
  background: linear-gradient(135deg, var(--accent-red), #b21828);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 11px 24px;
  border-radius: 10px;
  border: none;
  box-shadow: var(--shadow-glow-red);
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-premium-primary:hover {
  background: linear-gradient(135deg, #e02437, var(--accent-red));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -2px rgba(201, 32, 49, 0.45);
}

.btn-premium-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-navy);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 11px 24px;
  border-radius: 10px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-premium-secondary:hover {
  background: #ffffff;
  color: var(--accent-red);
  border-color: rgba(201, 32, 49, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-premium-gold {
  background: linear-gradient(135deg, var(--accent-gold), #b47f20);
  color: #0b1323;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 10px;
  border: none;
  box-shadow: var(--shadow-glow-gold);
  transition: var(--transition-smooth);
}

.btn-premium-gold:hover {
  background: linear-gradient(135deg, #f5b945, var(--accent-gold));
  color: #000;
  transform: translateY(-2px);
}

/* Badges */
.badge-pill-heritage {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(229, 169, 60, 0.12);
  border: 1px solid rgba(229, 169, 60, 0.35);
  color: #b47910;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 30px;
  text-transform: uppercase;
}

.badge-pill-red {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(201, 32, 49, 0.1);
  border: 1px solid rgba(201, 32, 49, 0.25);
  color: var(--accent-red);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #07101e 0%, #0d1a33 50%, #081224 100%);
  color: #fff;
  padding: 150px 0 100px;
  overflow: hidden;
}

.hero-glow-1 {
  position: absolute;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(201, 32, 49, 0.25) 0%, transparent 70%);
  top: -100px;
  right: -50px;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(229, 169, 60, 0.18) 0%, transparent 70%);
  bottom: -50px;
  left: -100px;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.5;
  pointer-events: none;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 2.6rem;
  }
}

@media (max-width: 575px) {
  .hero-title {
    font-size: 2.15rem;
  }
}

.text-gradient-red {
  background: linear-gradient(135deg, #ff4d5e 0%, #ca2030 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fce09b 0%, #e5a93c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.15rem;
  color: #cbd5e1;
  font-weight: 400;
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 36px;
}

/* Glass Cards */
.glass-card-dark {
  background: rgba(15, 27, 51, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 32px;
  color: #fff;
  transition: var(--transition-smooth);
}

.glass-card-dark:hover {
  border-color: rgba(229, 169, 60, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4);
}

.glass-card-light {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 18px;
  padding: 32px;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.glass-card-light:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 32, 49, 0.25);
}

/* Stats Counter Grid */
.stat-item {
  padding: 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  transition: var(--transition-smooth);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(229, 169, 60, 0.4);
}

.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

/* Section Common Styling */
.section-padding {
  padding: 100px 0;
  position: relative;
}

.section-header {
  margin-bottom: 56px;
}

.section-subtitle {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-red);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 650px;
}

/* Feature Icon Circles */
.icon-circle-lg {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
  transition: var(--transition-smooth);
}

.icon-circle-red {
  background: rgba(201, 32, 49, 0.1);
  color: var(--accent-red);
}

.icon-circle-blue {
  background: rgba(37, 99, 235, 0.1);
  color: #2563eb;
}

.icon-circle-gold {
  background: rgba(229, 169, 60, 0.15);
  color: #b47910;
}

.icon-circle-green {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.glass-card-light:hover .icon-circle-lg {
  transform: scale(1.1) rotate(5deg);
}

/* Brands Showcase Filter Tabs */
.brand-filter-btn {
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 30px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #475569;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.brand-filter-btn:hover,
.brand-filter-btn.active {
  background: var(--accent-red);
  color: #ffffff;
  border-color: var(--accent-red);
  box-shadow: 0 4px 12px rgba(201, 32, 49, 0.25);
}

.brand-card {
  background: #ffffff;
  border: 1px solid #eef2f6;
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.brand-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-gold));
  opacity: 0;
  transition: var(--transition-smooth);
}

.brand-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.07);
  border-color: #cbd5e1;
}

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

.brand-logo-wrap {
  width: 100%;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.brand-logo-img {
  max-width: 140px;
  max-height: 70px;
  object-fit: contain;
  transition: transform 0.3s ease;
  filter: grayscale(15%);
}

.brand-card:hover .brand-logo-img {
  transform: scale(1.08);
  filter: grayscale(0%);
}

.brand-fallback-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary-navy);
  border: 2px solid #fff;
  box-shadow: var(--shadow-sm);
}

.brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.brand-origin {
  font-size: 0.78rem;
  font-weight: 600;
  color: #64748b;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.brand-category-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  background: #f1f5f9;
  color: #475569;
  margin-top: 10px;
}

/* Value Props Comparison (Dual Tabs) */
.dual-tabs .nav-pills .nav-link {
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 12px;
  color: #475569;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  transition: var(--transition-smooth);
}

.dual-tabs .nav-pills .nav-link.active {
  background: var(--primary-navy);
  color: #ffffff;
  border-color: var(--primary-navy);
  box-shadow: 0 10px 25px rgba(9, 18, 35, 0.2);
}

/* Infrastructure Interactive Map Cards */
.branch-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 14px 18px;
  border-radius: 12px;
  transition: var(--transition-smooth);
}

.branch-pill:hover {
  border-color: var(--accent-red);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.branch-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(201, 32, 49, 0.08);
  color: var(--accent-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

/* Forms & Inputs */
.form-floating > .form-control,
.form-floating > .form-select {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font-size: 0.95rem;
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
  border-color: var(--accent-red);
  box-shadow: 0 0 0 4px rgba(201, 32, 49, 0.12);
}

/* Floating WhatsApp Button */
.whatsapp-float-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 1030;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.whatsapp-float-btn:hover {
  background: #20ba59;
  color: #ffffff;
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

/* Footer */
.premium-footer {
  background: #060d19;
  color: #94a3b8;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-heading {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.social-circle-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cbd5e1;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-circle-btn:hover {
  background: var(--accent-red);
  color: #ffffff;
  transform: translateY(-3px);
}

/* Toast Notification */
.custom-toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 1050;
  min-width: 320px;
}