/* ==========================================================================
   HR ENTERPRISE - PREMIUM CORPORATE STYLESHEET
   Design System Inspired by Apple, Stripe & Linear
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Root Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Premium Crisp White Corporate (Apple / Stripe Light) */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.88);

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-subtle: #64748b;

  --accent-primary: #2563eb; /* Premium Indigo/Blue */
  --accent-cyan: #0284c7;    /* Modern Cyan Glow */
  --accent-emerald: #059669; /* High Trust Emerald Green */
  --accent-gradient: linear-gradient(135deg, #2563eb 0%, #0284c7 50%, #059669 100%);
  --accent-glow: rgba(37, 99, 235, 0.15);

  --border-color: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(37, 99, 235, 0.4);

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;

  /* Shadows & Glassmorphism */
  --glass-border: 1px solid rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);

  /* Layout */
  --container-max: 1280px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & CSS Baseline
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

/* Ambient Background Lights (Stripe/Linear Effect) */
.ambient-light {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  background: #3b82f6;
  top: -100px;
  left: 20%;
}

.glow-orb-2 {
  width: 600px;
  height: 600px;
  background: #06b6d4;
  top: 300px;
  right: 10%;
}

.glow-orb-3 {
  width: 450px;
  height: 450px;
  background: #10b981;
  bottom: 100px;
  left: 15%;
}

/* Gradient Text Effect */
.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Badge System */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
}

.badge-green {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--accent-emerald);
}

.badge-icon {
  font-size: 1rem;
}

/* Section Header Utility */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4rem auto;
}

.section-header h2 {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   3. Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.35);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #2563eb 0%, #0891b2 50%, #059669 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: -1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.5);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: var(--glass-border);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

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

.btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.05);
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   4. Sticky Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-fast);
}

.header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: var(--glass-border);
  box-shadow: var(--shadow-md);
  height: 70px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.03);
}

.brand-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.brand-subtitle {
  font-size: 0.7rem;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: var(--glass-border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-card-hover);
  color: var(--accent-primary);
  transform: rotate(15deg);
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-main);
  background: none;
  border: none;
}

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 6rem;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.04em;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
  max-width: 600px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.trust-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.trust-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.2;
}

.trust-text span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-subtle);
  font-weight: 400;
}

/* Hero Modern Stationery Card Showcase */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-card-main {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: var(--glass-border);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  z-index: 3;
  transition: transform var(--transition-normal);
}

.glass-card-main:hover {
  transform: translateY(-6px) scale(1.01);
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.card-badge {
  padding: 0.35rem 0.85rem;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.showcase-img-container {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.showcase-img-container img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: var(--radius-md);
  transition: transform 0.5s ease;
}

.glass-card-main:hover .showcase-img-container img {
  transform: scale(1.02);
}

.glass-card-bg-1 {
  position: absolute;
  width: 90%;
  max-width: 440px;
  height: 96%;
  background: rgba(18, 24, 36, 0.4);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  top: 10px;
  right: 5%;
  z-index: 2;
  transform: rotate(3deg);
}

.glass-card-bg-2 {
  position: absolute;
  width: 86%;
  max-width: 440px;
  height: 92%;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  bottom: 10px;
  left: 5%;
  z-index: 1;
  transform: rotate(-3deg);
}

/* --------------------------------------------------------------------------
   6. About Section & Official Identity Verification
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.mvv-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.mvv-card {
  background: var(--bg-card);
  border: var(--glass-border);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  transition: transform var(--transition-fast);
}

.mvv-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

.mvv-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.mvv-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.mvv-card p {
  font-size: 0.88rem;
  margin-bottom: 0;
}

/* GST & Identity Verification Card */
.identity-card {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.identity-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--accent-gradient);
}

.identity-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.verified-stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
}

.identity-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.identity-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.identity-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.identity-item-content h5 {
  font-size: 0.85rem;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.identity-item-content p {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0;
}

/* --------------------------------------------------------------------------
   7. Products Section & Dynamic Catalogue Grid
   -------------------------------------------------------------------------- */
.product-controls {
  margin-bottom: 3rem;
}

.product-search-bar {
  max-width: 500px;
  margin: 0 auto 2rem auto;
  position: relative;
}

.product-search-bar input {
  width: 100%;
  padding: 1rem 1.5rem 1rem 3.25rem;
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-size: 1rem;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.product-search-bar input:focus {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.product-search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
}

.category-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: var(--glass-border);
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

.tab-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(12px);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md), 0 0 30px rgba(59, 130, 246, 0.15);
}

.product-img-box {
  width: 100%;
  height: 380px;
  background: var(--bg-tertiary);
  padding: 0.5rem;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
}

.product-img-box img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.4s ease;
}

.product-card:hover .product-img-box img {
  transform: scale(1.04);
}

.product-category-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 0.25rem 0.75rem;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-specs-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  margin-bottom: 1.25rem;
}

.spec-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.btn-card-details {
  width: 100%;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   8. Why Choose HR Enterprise Section
   -------------------------------------------------------------------------- */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.strength-card {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  transition: all var(--transition-fast);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.strength-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.strength-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

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

.strength-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.strength-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.strength-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. Contact Section
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  backdrop-filter: blur(12px);
}

.contact-info-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-details h5 {
  font-size: 0.85rem;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-details p, .contact-details a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
}

.contact-details a:hover {
  color: var(--accent-primary);
}

.address-block {
  margin-top: 0.25rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.5;
}

/* Contact Form Redesign */
.contact-form-card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  position: relative;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.contact-form-card:hover {
  box-shadow: 0 16px 45px rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.2);
}

.form-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.85rem;
}

.contact-form-card h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.contact-form-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

.required-star {
  color: #ef4444;
  font-weight: 700;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.15rem;
  width: 100%;
  box-sizing: border-box;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.input-with-icon {
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
  font-size: 1.1rem;
  pointer-events: none;
  transition: color var(--transition-fast);
  z-index: 2;
}

.textarea-icon-wrapper .input-icon {
  top: 1.1rem;
  transform: none;
}

.form-group input,
.form-group textarea {
  width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  padding: 0.85rem 1rem 0.85rem 2.6rem;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  color: var(--text-main);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #94a3b8;
  font-weight: 400;
}

.form-group input:focus,
.form-group textarea:focus {
  background: #ffffff;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
  outline: none;
}

.input-with-icon:focus-within .input-icon {
  color: var(--accent-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit-form {
  width: 100%;
  box-sizing: border-box;
  padding: 0.95rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.25);
  gap: 0.6rem;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-submit-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
}

/* --------------------------------------------------------------------------
   10. Footer Section
   -------------------------------------------------------------------------- */
.footer {
  background: var(--bg-secondary);
  border-top: var(--glass-border);
  padding: 5rem 0 2rem 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 1.25rem;
  font-size: 0.95rem;
  max-width: 360px;
  line-height: 1.6;
}

.footer-title {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--accent-primary);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-subtle);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-legal-links a:hover {
  color: var(--text-main);
}

/* Powered by COREOCTAL Pill Badge */
.powered-by-container {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.powered-by-text {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-subtle);
  text-transform: uppercase;
}

.powered-by-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.12);
  text-decoration: none;
}

.powered-by-pill:hover {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.8);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
  transform: translateY(-2px) scale(1.02);
  color: var(--text-main);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #ef4444;
  box-shadow: 0 0 6px #ef4444;
  animation: pulseGlow 1.8s infinite ease-in-out;
}

@keyframes pulseGlow {
  0% {
    transform: scale(0.9);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  70% {
    transform: scale(1.2);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0);
  }
  100% {
    transform: scale(0.9);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

/* --------------------------------------------------------------------------
   11. Product Modal & Legal Modals
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 13, 20, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-fast);
  backdrop-filter: blur(20px);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.modal-body {
  padding: 2.5rem;
}

.modal-product-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
}

.modal-product-img {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  cursor: zoom-in;
  position: relative;
  transition: transform var(--transition-fast);
}

.modal-product-img:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
}

.modal-product-img::after {
  content: '🔍 Tap for Big Fullscreen View';
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  pointer-events: none;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.modal-product-img img {
  max-width: 100%;
  max-height: 70vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

/* Fullscreen Lightbox Styles */
.lightbox-content {
  position: relative;
  max-width: 95vw;
  max-height: 95vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: var(--glass-border);
  box-shadow: var(--shadow-lg);
}

#lightboxImage {
  max-width: 90vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.modal-product-info h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.modal-product-info .modal-cat {
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.modal-product-info p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.modal-spec-table {
  width: 100%;
  margin-bottom: 1.5rem;
  border-collapse: collapse;
}

.modal-spec-table tr {
  border-bottom: 1px solid var(--border-color);
}

.modal-spec-table td {
  padding: 0.6rem 0;
  font-size: 0.9rem;
}

.modal-spec-table td:first-child {
  color: var(--text-subtle);
  font-weight: 600;
  width: 40%;
}

.modal-spec-table td:last-child {
  color: var(--text-main);
  font-weight: 600;
}

/* Toast Notifications */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--accent-emerald);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-lg);
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-fast);
  backdrop-filter: blur(16px);
}

.toast-notification.active {
  transform: translateY(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   12. Comprehensive Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .container {
    max-width: 100%;
    padding: 0 1.25rem;
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .strengths-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .header {
    height: 70px;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: var(--glass-border);
    flex-direction: column;
    padding: 2rem;
    gap: 1.25rem;
    transform: translateY(-180%);
    transition: transform var(--transition-fast);
    z-index: 999;
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: block;
  }

  .hero-content h1 {
    font-size: 2.4rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

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

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

  .form-group-row {
    grid-template-columns: 1fr;
  }

  .modal-product-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .modal-card {
    max-height: 88vh;
  }

  .modal-body {
    padding: 1.5rem;
  }

  .contact-form-card {
    padding: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }
}

@media (max-width: 576px) {
  .hero-content h1 {
    font-size: 1.95rem;
  }

  .about-text h2 {
    font-size: 1.35rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

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

  .product-img-box {
    height: 320px;
  }

  .category-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .tab-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .mvv-cards {
    grid-template-columns: 1fr;
  }
}