/* ==========================================================================
   AcroTrading Landing Page Stylesheet
   Design System: Deep Navy (#001f52) & Electric Blue (#0057f9)
   ========================================================================== */

:root {
  /* Brand Colors */
  --primary-navy: #001f52;
  --primary-navy-dark: #030f28;
  --electric-blue: #0057f9;
  --electric-blue-hover: #0044c7;
  --neon-cyan: #00d2ff;
  --amber-accent: #f59e0b;

  /* Neutral Dark System */
  --bg-dark: #060d1b;
  --surface-dark: #0c182e;
  --surface-dark-hover: #12213d;
  --border-dark: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 87, 249, 0.3);

  /* Neutral Light System */
  --bg-light: #f8fafc;
  --surface-light: #ffffff;
  --border-light: #e2e8f0;
  
  /* Text Colors */
  --text-dark-primary: #f8fafc;
  --text-dark-secondary: #94a3b8;
  --text-light-primary: #0f172a;
  --text-light-secondary: #475569;

  /* Fonts */
  --font-main: 'Pretendard', 'Outfit', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 31, 82, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 31, 82, 0.12);
  --shadow-lg: 0 16px 40px rgba(0, 31, 82, 0.2);
  --shadow-glow: 0 0 30px rgba(0, 87, 249, 0.3);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-dark-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark-primary);
  line-height: 1.25;
  font-weight: 700;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--neon-cyan) 50%, var(--electric-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition-normal);
  background: rgba(6, 13, 27, 0.6);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-dark);
}

.site-header.scrolled {
  padding: 0.85rem 0;
  background: rgba(3, 15, 40, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo .logo-img {
  height: 38px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 87, 249, 0.3));
  transition: var(--transition-fast);
}

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

.main-nav .nav-list {
  display: flex;
  list-style: none;
  gap: 2.2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark-secondary);
  transition: var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--electric-blue);
  box-shadow: 0 0 8px var(--electric-blue);
}

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

.mobile-toggle {
  display: none;
  color: var(--text-dark-primary);
  font-size: 1.4rem;
}

/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--electric-blue) 0%, var(--primary-navy) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 87, 249, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--electric-blue-hover) 0%, var(--primary-navy-dark) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 87, 249, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dark-primary);
  border: 1px solid var(--border-dark);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--electric-blue);
  color: var(--neon-cyan);
  background: rgba(0, 87, 249, 0.08);
}

.btn-outline:hover {
  background: var(--electric-blue);
  color: #ffffff;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 9rem;
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 70% 30%, #001f52 0%, #060d1b 65%);
}

.hero-bg-glow {
  position: absolute;
  top: 15%;
  right: 10%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(0, 87, 249, 0.25) 0%, rgba(0, 210, 255, 0.05) 50%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 10;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 87, 249, 0.12);
  border: 1px solid rgba(0, 87, 249, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--neon-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--neon-cyan);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 210, 255, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 210, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 210, 255, 0); }
}

.badge-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neon-cyan);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-dark-secondary);
  margin-bottom: 2.2rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 2rem;
  background: rgba(12, 24, 46, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--neon-cyan);
}

.stat-plus, .stat-unit {
  font-size: 1.4rem;
  color: var(--electric-blue);
  font-weight: 700;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-dark-secondary);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-dark);
}

/* Hero Visual Card Stack */
.hero-visual {
  position: relative;
}

.visual-card-stack {
  position: relative;
  width: 100%;
}

.visual-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glow);
  background: var(--surface-dark);
}

.visual-card.card-primary {
  position: relative;
}

.visual-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.card-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(6, 13, 27, 0.8);
  backdrop-filter: blur(8px);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--neon-cyan);
  border: 1px solid var(--border-glow);
}

.card-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(6, 13, 27, 0.95), transparent);
}

.card-caption h4 {
  font-size: 1.1rem;
  color: #fff;
}

.card-caption p {
  font-size: 0.85rem;
  color: var(--text-dark-secondary);
}

.floating-card {
  position: absolute;
  bottom: -2.5rem;
  left: -2.5rem;
  width: 260px;
  background: rgba(12, 24, 46, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--neon-cyan);
  display: flex;
  flex-direction: column;
  padding: 0.8rem;
  animation: floatCard 4s ease-in-out infinite alternate;
}

@keyframes floatCard {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

.visual-sub-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
}

.sub-card-info .sub-badge {
  font-size: 0.7rem;
  color: var(--electric-blue);
  font-weight: 700;
  text-transform: uppercase;
}

.sub-card-info h5 {
  font-size: 0.95rem;
  margin: 0.2rem 0;
}

.status-indicator {
  font-size: 0.75rem;
  color: #10b981;
}

/* General Section Styles */
.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-subtitle {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--electric-blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.3rem;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-dark-secondary);
  max-width: 650px;
  margin: 0 auto 3rem auto;
}

.text-center {
  text-align: center;
}

/* About Section */
.about-section {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-dark);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.about-card {
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

.about-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.about-card.highlighted {
  background: linear-gradient(145deg, var(--surface-dark) 0%, rgba(0, 87, 249, 0.15) 100%);
  border-color: var(--electric-blue);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 87, 249, 0.12);
  color: var(--neon-cyan);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.about-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.9rem;
}

.about-card p {
  color: var(--text-dark-secondary);
  font-size: 0.95rem;
}

/* Featured Products Section (Deep-Dive) */
.featured-products-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, #08142a 100%);
}

.product-deep-dive {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
  padding: 2.5rem;
  background: rgba(12, 24, 46, 0.5);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.product-deep-dive.reverse {
  grid-template-columns: 1fr 1fr;
}

.product-visual .img-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glow);
}

.product-visual img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
  transition: var(--transition-normal);
}

.product-deep-dive:hover .product-visual img {
  transform: scale(1.04);
}

.tech-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 31, 82, 0.85);
  backdrop-filter: blur(6px);
  color: var(--neon-cyan);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border-glow);
}

.tech-badge.alt {
  color: var(--amber-accent);
}

.product-category {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--electric-blue);
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.product-name {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.product-lead {
  font-size: 1.02rem;
  color: var(--text-dark-secondary);
  margin-bottom: 2rem;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2.2rem;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.spec-item i {
  color: var(--neon-cyan);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.spec-item strong {
  display: block;
  font-size: 0.9rem;
  color: #fff;
}

.spec-item span {
  font-size: 0.8rem;
  color: var(--text-dark-secondary);
}

/* Sourcing Catalog Section */
.catalog-section {
  background: var(--bg-dark);
}

.catalog-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dark-secondary);
  border: 1px solid var(--border-dark);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--electric-blue);
  color: #fff;
  border-color: var(--electric-blue);
  box-shadow: 0 0 15px rgba(0, 87, 249, 0.4);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.catalog-card {
  background: var(--surface-dark);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dark);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.catalog-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.catalog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.catalog-card:hover .catalog-img img {
  transform: scale(1.06);
}

.cat-tag {
  position: absolute;
  bottom: 0.6rem;
  left: 0.6rem;
  background: rgba(6, 13, 27, 0.85);
  color: var(--neon-cyan);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.catalog-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.catalog-body h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.catalog-body p {
  font-size: 0.85rem;
  color: var(--text-dark-secondary);
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-dark);
  padding-top: 0.8rem;
}

.status-badge {
  font-size: 0.75rem;
  color: #10b981;

.link-btn {
  color: var(--neon-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition-fast);
}

.link-btn:hover {
  color: #fff;
  transform: translateX(3px);
}

/* Competencies Section */
.competencies-section {
  background: linear-gradient(180deg, #08142a 0%, var(--bg-dark) 100%);
}

.comp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.comp-box {
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.comp-box:hover {
  border-color: var(--electric-blue);
  background: var(--surface-dark-hover);
}

.comp-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(0, 87, 249, 0.2);
  margin-bottom: 0.8rem;
}

.comp-box h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.comp-box p {
  font-size: 0.88rem;
  color: var(--text-dark-secondary);
}

/* Contact Section & Anti-Scraping Protection */
.contact-section {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-dark);
}

.contact-card-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  background: var(--surface-dark);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  padding: 3.5rem;
  box-shadow: var(--shadow-lg);
}

.contact-heading {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.contact-desc {
  color: var(--text-dark-secondary);
  margin-bottom: 2.5rem;
  font-size: 0.98rem;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}

.info-icon {
  width: 46px;
  height: 46px;
  background: rgba(0, 87, 249, 0.15);
  color: var(--neon-cyan);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-text strong {
  display: block;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.2rem;
}

.info-text span, .protected-val {
  font-size: 0.92rem;
  color: var(--text-dark-secondary);
}

/* Obfuscated Contact Box */
.protected-email-container, .protected-phone-container {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: rgba(6, 13, 27, 0.6);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dark);
  margin-top: 0.2rem;
}

.protected-val {
  font-family: 'Courier New', Courier, monospace;
  font-weight: 600;
  color: var(--neon-cyan);
  letter-spacing: 0.5px;
}

.copy-btn {
  color: var(--text-dark-secondary);
  font-size: 0.85rem;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.copy-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

/* Inquiry Form */
.inquiry-form {
  background: rgba(6, 13, 27, 0.5);
  padding: 2.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dark);
}

.inquiry-form h3 {
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
}

.form-sub {
  font-size: 0.85rem;
  color: var(--text-dark-secondary);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dark-secondary);
  margin-bottom: 0.4rem;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--electric-blue);
  box-shadow: 0 0 10px rgba(0, 87, 249, 0.3);
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}

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

.modal-card {
  background: var(--surface-dark);
  border: 1px solid var(--border-glow);
  width: 90%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  font-size: 1.8rem;
  color: var(--text-dark-secondary);
}

.modal-header {
  text-align: center;
  margin-bottom: 1rem;
}

.modal-icon {
  font-size: 3rem;
  color: #10b981;
  margin-bottom: 0.8rem;
}

.modal-body {
  text-align: center;
  color: var(--text-dark-secondary);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.modal-footer {
  display: flex;
  justify-content: center;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--electric-blue);
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-normal);
}

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

/* Footer */
.site-footer {
  background: #030a17;
  border-top: 1px solid var(--border-dark);
  padding: 4rem 0 2.5rem 0;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.footer-logo {
  height: 42px;
  margin-bottom: 0.8rem;
}

.footer-tagline {
  color: var(--text-dark-secondary);
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.footer-info p {
  color: var(--text-dark-secondary);
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
}

.footer-info .copyright {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: #64748b;
}

/* Media Queries (Responsive) */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin: 0 auto 2.2rem auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .floating-card {
    display: none;
  }

  .product-deep-dive, .product-deep-dive.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

  .contact-card-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--surface-dark);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-dark);
    display: none;
  }

  .main-nav.active {
    display: block;
  }

  .main-nav .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

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

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

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