/* --- Global Reset & CSS Variables --- */
:root {
  --bg-dark: #080c14;
  --bg-surface: #0e1626;
  --bg-surface-elevated: #152037;
  --primary: #2563eb;
  --primary-glow: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-green: #22c55e;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(14, 22, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

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

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* --- Typography & Utilities --- */
h1, h2, h3, h4 {
  color: #ffffff;
  font-weight: 700;
  line-height: 1.25;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.text-center { text-align: center; }
.text-accent { color: var(--accent-cyan); }
.highlight { color: var(--accent-cyan); }

.gradient-text {
  background: linear-gradient(135deg, #60a5fa, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sub-heading {
  display: inline-block;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.section-title-wrap h2 {
  font-size: 2.3rem;
  margin-bottom: 0.75rem;
}

.section-subtext {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem auto;
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(6, 182, 212, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-whatsapp {
  background: #1f9d55;
  color: #ffffff;
}

.btn-whatsapp:hover {
  background: #167a42;
  transform: translateY(-2px);
}

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

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

/* --- Navbar --- */
.navbar-wrapper {
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 1.25rem 0;
}

.navbar-wrapper.scrolled {
  padding: 0.85rem 0;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

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

.brand-logo {
  font-size: 1.35rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
}

.brand-logo i {
  color: var(--accent-cyan);
  font-size: 1.5rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
}

.nav-cta-mobile { display: none; }
.hamburger-btn { display: none; }

/* --- Hero Section --- */
.hero-section {
  padding: 5rem 0 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, rgba(6, 182, 212, 0.05) 50%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 50px;
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.hero-content h1 {
  font-size: 3.2rem;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  font-weight: 600;
  color: #e2e8f0;
  margin-bottom: 1rem;
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.visual-card-glass {
  position: relative;
  padding: 1rem;
  margin: 1rem;
  background: rgba(21, 32, 55, 0.5);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-main-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

.floating-stat-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--glass-border);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow);
}

.floating-stat-card i { font-size: 1.5rem; }
.floating-stat-card strong { display: block; font-size: 0.95rem; }
.floating-stat-card small { color: var(--text-muted); font-size: 0.8rem; }

.tech-icon-orbit {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.orbit-1 { top: -15px; right: 20px; }
.orbit-2 { bottom: 35px; right: -15px; }
.orbit-3 { top: 40%; left: -20px; }

/* --- About & Stats --- */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.about-card {
  padding: 2.2rem 1.75rem;
  text-align: center;
}

.card-icon {
  font-size: 2.2rem;
  color: var(--accent-cyan);
  margin-bottom: 1.25rem;
}

.about-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

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

.stats-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.stat-box { position: relative; }

.stat-box:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-color);
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  display: inline-block;
}

.stat-plus {
  font-size: 2rem;
  color: var(--accent-cyan);
  font-weight: 700;
}

.stat-box p {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.service-card {
  padding: 2.25rem;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(6, 182, 212, 0.4);
  box-shadow: 0 15px 30px -10px rgba(6, 182, 212, 0.15);
}

.service-icon-box {
  width: 55px;
  height: 55px;
  background: rgba(37, 99, 235, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* --- Shop Section & Filter Controls --- */
.shop-controls {
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.search-box {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.search-box i {
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-box input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 3rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: #fff;
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-cyan);
  color: #080c14;
  border-color: var(--accent-cyan);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.75rem;
}

/* Product Card */
.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(6, 182, 212, 0.4);
  box-shadow: var(--shadow);
}

.product-img-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  background: #0b111d;
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-category-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 0.25rem 0.65rem;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.product-info {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
  color: #fff;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-pricing {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}

.product-old-price {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-card .btn-whatsapp {
  width: 100%;
}

.empty-state {
  text-align: center;
  padding: 4rem 1rem;
}

.empty-state i {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.empty-state.hidden { display: none; }

/* --- Networking Section --- */
.networking-banner {
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(21, 32, 55, 0.9), rgba(8, 12, 20, 0.95));
}

.banner-text {
  max-width: 700px;
}

.banner-text h2 {
  font-size: 2.2rem;
  margin: 0.5rem 0 1.2rem 0;
}

.network-features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
  margin: 1.5rem 0 2rem 0;
}

.network-features-list div {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: #e2e8f0;
}

.network-features-list i {
  color: var(--accent-cyan);
}

/* --- Features / Why Choose Us --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-item {
  padding: 2rem 1.5rem;
  text-align: center;
}

.feature-item i {
  font-size: 2rem;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-info-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-row {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.info-icon {
  font-size: 1.35rem;
  color: var(--accent-cyan);
  margin-top: 0.2rem;
}

.info-row h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.info-row p, .info-row a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.info-row a:hover {
  color: var(--accent-cyan);
}

.contact-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.map-container {
  min-height: 380px;
  overflow: hidden;
  padding: 0.5rem;
}

/* --- Footer --- */
.footer {
  background: #05080e;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem 0;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.social-links a:hover {
  color: #fff;
  border-color: var(--accent-cyan);
  background: var(--accent-cyan);
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.footer-contact-item {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* --- Scroll To Top --- */
.back-to-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: #080c14;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
}

/* --- Scroll Animation Classes --- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: 2.7rem; }
  .stats-container { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .stat-box:nth-child(2)::after { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { order: -1; }
  .hero-main-img { height: 280px; }
  .contact-grid { grid-template-columns: 1fr; }
  .networking-banner { padding: 2rem; }

  .desktop-only { display: none; }
  .nav-cta-mobile { display: block; margin-top: 1.5rem; }

  /* Mobile Drawer Menu */
  .hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
  }

  .hamburger-btn span {
    width: 100%;
    height: 2px;
    background: #fff;
    transition: var(--transition);
  }

  .hamburger-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .hamburger-btn.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #0a0f1a;
    border-left: 1px solid var(--border-color);
    padding: 6rem 2rem 2rem 2rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 2.2rem; }
  .stats-container { grid-template-columns: 1fr; }
  .stat-box::after { display: none !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}