/* =============================================
   WR TECHNOLOGY – GLOBAL DESIGN SYSTEM
   ============================================= */

:root {
  --cyan: #00e5ff;
  --cyan-dark: #00b0cc;
  --green: #00ff88;
  --green-dark: #00cc6a;
  --bg-primary: #050d1a;
  --bg-secondary: #071020;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(0,229,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-cyan: rgba(0,229,255,0.3);
  --text-primary: #f0f6ff;
  --text-secondary: #8899aa;
  --text-muted: #4a6080;
  --gradient-main: linear-gradient(135deg, var(--cyan), var(--green));
  --gradient-card: linear-gradient(135deg, rgba(0,229,255,0.1), rgba(0,255,136,0.05));
  --shadow-cyan: 0 0 30px rgba(0,229,255,0.15);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

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

/* =================== SCROLLBAR =================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-cyan); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }

/* =================== UTILITIES =================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =================== NAVBAR =================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(5,13,26,0.95);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  padding: 12px 0;
}
.nav-container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center; gap: 40px;
}
.nav-logo { display: flex; align-items: baseline; gap: 4px; text-decoration: none; }
.logo-wr {
  font-size: 24px; font-weight: 900;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}
.logo-tech {
  font-size: 11px; font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.nav-links {
  display: flex; list-style: none; gap: 8px;
  margin-left: auto;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  background: var(--cyan);
  border-radius: 50%;
}
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* Cart Button */
.cart-btn {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.cart-btn:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.08);
  box-shadow: var(--shadow-cyan);
}
.cart-count {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--gradient-main);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  animation: pulse 1.5s infinite;
}
.cart-count:empty, .cart-count[data-count="0"] { display: none; }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--gradient-main);
  color: #050d1a;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font);
  border: none;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.3px;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,229,255,0.4);
  filter: brightness(1.1);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 14px;
  font-family: var(--font);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.06);
}

.btn-outline-sm {
  padding: 8px 16px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline-sm:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.06);
}

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font);
  border: none;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  filter: brightness(1.1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =================== SECTION HEADER =================== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0,229,255,0.1);
  border: 1px solid var(--border-cyan);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-desc {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  font-size: 16px;
}

/* =================== PRODUCT CARD =================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: var(--transition);
  border-radius: inherit;
}
.product-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-cyan);
}
.product-card:hover::before { opacity: 1; }

.product-img {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #071828, #0a2040);
  display: flex; align-items: center; justify-content: center;
}
.product-img-icon {
  font-size: 64px;
  opacity: 0.8;
  filter: drop-shadow(0 0 20px rgba(0,229,255,0.4));
  transition: var(--transition);
}
.product-card:hover .product-img-icon { transform: scale(1.1); }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  background: rgba(0,229,255,0.15);
  border: 1px solid var(--border-cyan);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.product-badge.hot {
  background: rgba(255,80,80,0.15);
  border-color: rgba(255,80,80,0.3);
  color: #ff5050;
}
.product-badge.new {
  background: rgba(0,255,136,0.15);
  border-color: rgba(0,255,136,0.3);
  color: var(--green);
}

.product-info { padding: 20px; position: relative; z-index: 1; }
.product-category {
  font-size: 11px;
  color: var(--cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.product-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-features {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 20px;
}
.product-feature {
  padding: 3px 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-muted);
}
.product-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.product-price { display: flex; flex-direction: column; }
.price-label { font-size: 11px; color: var(--text-muted); }
.price-value {
  font-size: 22px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-period { font-size: 12px; color: var(--text-muted); }
.product-actions { display: flex; gap: 8px; }
.btn-cart {
  padding: 10px 16px;
  background: rgba(0,229,255,0.1);
  border: 1px solid var(--border-cyan);
  border-radius: 8px;
  color: var(--cyan);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: flex; align-items: center; gap: 6px;
}
.btn-cart:hover {
  background: var(--gradient-main);
  border-color: transparent;
  color: #050d1a;
}
.btn-view {
  padding: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: flex; align-items: center; justify-content: center;
}
.btn-view:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
}

/* =================== FOOTER =================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 80px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}
.footer-social { display: flex; gap: 12px; }
.social-link {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.08);
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--cyan); }
.contact-list li {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-secondary);
  font-size: 13px;
}
.contact-list li svg { color: var(--cyan); flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

/* =================== WHATSAPP FLOAT =================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  transition: var(--transition);
  z-index: 999;
  animation: float 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 40px rgba(37,211,102,0.6);
}

/* =================== TRUSTED / TECH BADGES =================== */
.trusted-section {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.01);
}
.trusted-label {
  text-align: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.trusted-logos {
  display: flex; flex-wrap: wrap;
  gap: 12px; justify-content: center;
}
.tech-badge {
  padding: 8px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  transition: var(--transition);
}
.tech-badge:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.05);
}

/* =================== ANIMATIONS =================== */
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,229,255,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(0,229,255,0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* =================== TOAST NOTIFICATION =================== */
.toast {
  position: fixed;
  bottom: 100px; right: 28px;
  background: rgba(5,13,26,0.95);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-cyan);
  backdrop-filter: blur(20px);
  z-index: 9999;
  animation: slideInRight 0.3s ease;
  max-width: 320px;
}
.toast.removing { animation: slideOutRight 0.3s ease forwards; }
.toast-icon { font-size: 20px; }
.toast-text { flex: 1; }
.toast-title { font-weight: 700; font-size: 14px; margin-bottom: 2px; }
.toast-msg { font-size: 12px; color: var(--text-secondary); }

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes slideOutRight {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(120%); opacity: 0; }
}

/* =================== EMPTY STATE =================== */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}
.empty-state svg { opacity: 0.3; margin-bottom: 16px; }
.empty-state h3 { font-size: 20px; color: var(--text-primary); margin-bottom: 8px; }

/* =================== PAGE HERO =================== */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,229,255,0.08) 0%, transparent 60%);
}
.page-hero h1 { font-size: clamp(32px, 6vw, 56px); font-weight: 900; margin-bottom: 16px; }
.page-hero p { font-size: 18px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* =================== BREADCRUMB =================== */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.breadcrumb a { color: var(--text-secondary); text-decoration: none; transition: var(--transition); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { color: var(--text-primary); }

/* =================== SECTION CTA =================== */
.section-cta { text-align: center; margin-top: 48px; }

/* =================== RESPONSIVE =================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(5,13,26,0.98); flex-direction: column; align-items: center; justify-content: center; gap: 24px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 20px; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .products-grid { grid-template-columns: 1fr; }
}