/* =============================================
   GIGATEC - Custom Styles
   Premium Tech Company Website
============================================= */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Orbitron:wght@400;600;700;900&display=swap');

:root {
  --bg-primary: #050510;
  --bg-secondary: #0a0a1a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --neon-cyan: #00f5ff;
  --neon-purple: #7b2fff;
  --neon-pink: #ff0080;
  --neon-orange: #ff6b35;
  --text-primary: #f0f4f8;
  --text-secondary: #94a3b8;
  --border-glass: rgba(0, 245, 255, 0.15);
  --border-glass-hover: rgba(0, 245, 255, 0.4);
  --shadow-neon: 0 0 20px rgba(0, 245, 255, 0.3);
  --shadow-purple: 0 0 20px rgba(123, 47, 255, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--neon-cyan), var(--neon-purple));
  border-radius: 3px;
}

/* ===== SELECTION ===== */
::selection {
  background: rgba(0, 245, 255, 0.3);
  color: #fff;
}

/* ===== LOADER ===== */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  overflow: hidden;
}

.loader-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
  border-radius: 3px;
  animation: loading 1.8s ease-in-out forwards;
}

@keyframes loading {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 10px rgba(0, 245, 255, 0.5)); }
  50% { filter: drop-shadow(0 0 25px rgba(0, 245, 255, 0.9)); }
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
}

.font-orbitron {
  font-family: 'Orbitron', sans-serif;
}

.gradient-text {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-warm {
  background: linear-gradient(135deg, #ff6b35, #ff0080);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== SECTION HEADERS ===== */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 245, 255, 0.1);
  border: 1px solid rgba(0, 245, 255, 0.3);
  color: var(--neon-cyan);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* ===== GLASSMORPHISM ===== */
.glass {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
  background: rgba(10, 10, 30, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-neon), 0 20px 40px rgba(0,0,0,0.4);
}

/* ===== NEON EFFECTS ===== */
.neon-border {
  position: relative;
}

.neon-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.neon-border:hover::before {
  opacity: 1;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  color: #fff;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 245, 255, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--neon-cyan);
  font-weight: 600;
  padding: 13px 27px;
  border-radius: 8px;
  border: 1px solid var(--neon-cyan);
  cursor: pointer;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(0, 245, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  transition: var(--transition);
  text-decoration: none;
}

.btn-whatsapp:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 16px 0;
}

#navbar.scrolled {
  background: rgba(5, 5, 16, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: 2px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 6px 0;
  transition: color 0.3s ease;
  position: relative;
  letter-spacing: 0.5px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--neon-cyan);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--neon-cyan);
}

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

/* Mobile Menu */
#mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(5, 5, 16, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
  padding: 24px;
  z-index: 999;
  flex-direction: column;
  gap: 16px;
}

#mobile-menu.open {
  display: flex;
}

#mobile-menu .nav-link {
  font-size: 1.1rem;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Hamburger */
.hamburger {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  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);
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0, 245, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 100% 50%, rgba(123, 47, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 0% 80%, rgba(255, 0, 128, 0.08) 0%, transparent 60%),
    var(--bg-primary);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 245, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--neon-cyan);
  border-radius: 50%;
  animation: float-particle linear infinite;
  opacity: 0;
}

@keyframes float-particle {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-100px) translateX(var(--drift)); opacity: 0; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 245, 255, 0.08);
  border: 1px solid rgba(0, 245, 255, 0.25);
  color: var(--neon-cyan);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease forwards;
}

.hero-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  animation: fadeInUp 0.9s ease 0.2s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  animation: fadeInUp 0.9s ease 0.4s both;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s ease 0.6s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s ease 0.8s both;
}

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

.stat-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  animation: fadeInRight 1s ease 0.4s both;
}

.hero-device {
  width: 100%;
  max-width: 500px;
  border-radius: 20px;
  border: 1px solid rgba(0, 245, 255, 0.2);
  box-shadow:
    0 0 60px rgba(0, 245, 255, 0.15),
    0 0 120px rgba(123, 47, 255, 0.1),
    inset 0 0 60px rgba(0, 245, 255, 0.03);
  overflow: hidden;
  background: linear-gradient(135deg, #0d1117 0%, #161b27 50%, #0d1117 100%);
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-device-inner {
  text-align: center;
  padding: 40px;
}

.hero-device-icon {
  font-size: 5rem;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.5));
}

.hero-device-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.8rem;
  color: var(--neon-cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.floating-badge {
  position: absolute;
  background: rgba(10, 10, 30, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 245, 255, 0.3);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 3s ease-in-out infinite;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.floating-badge-1 { bottom: 20%; right: -10%; animation-delay: 0s; }
.floating-badge-2 { top: 15%; left: -10%; animation-delay: 1.5s; }
.floating-badge-3 { top: 50%; right: -15%; animation-delay: 0.8s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== SERVICES ===== */
.service-card {
  background: rgba(10, 10, 30, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  border-color: rgba(0, 245, 255, 0.2);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 245, 255, 0.08);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.icon-cyan { background: rgba(0, 245, 255, 0.1); color: var(--neon-cyan); }
.icon-purple { background: rgba(123, 47, 255, 0.1); color: var(--neon-purple); }
.icon-pink { background: rgba(255, 0, 128, 0.1); color: var(--neon-pink); }
.icon-orange { background: rgba(255, 107, 53, 0.1); color: var(--neon-orange); }
.icon-green { background: rgba(0, 255, 120, 0.1); color: #00ff78; }
.icon-blue { background: rgba(0, 120, 255, 0.1); color: #0078ff; }
.icon-yellow { background: rgba(255, 220, 0, 0.1); color: #ffdc00; }

.service-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== PRODUCTS ===== */
.product-card {
  background: rgba(10, 10, 30, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  border-color: rgba(0, 245, 255, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 30px rgba(0, 245, 255, 0.08);
}

.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: linear-gradient(135deg, #ff6b35, #ff0080);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
}

.product-badge-new {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
}

.product-image-wrap {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,245,255,0.05), rgba(123,47,255,0.05));
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}

.product-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0,245,255,0.08), transparent 70%);
}

.product-info {
  padding: 20px;
}

.product-brand {
  font-size: 0.75rem;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 6px;
}

.product-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.product-specs {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}

.price-current {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.product-actions {
  display: flex;
  gap: 8px;
}

.btn-buy {
  flex: 1;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-buy:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,245,255,0.3);
}

.btn-wa {
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25D366;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-wa:hover {
  background: rgba(37, 211, 102, 0.25);
  transform: translateY(-1px);
}

/* ===== PC GAMER CARDS ===== */
.pc-card {
  background: linear-gradient(135deg, rgba(10,10,30,0.9) 0%, rgba(15,10,35,0.9) 100%);
  border: 1px solid rgba(123, 47, 255, 0.2);
  border-radius: 24px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.pc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(0,245,255,0.02), rgba(123,47,255,0.05));
  pointer-events: none;
}

.pc-card:hover {
  border-color: rgba(123, 47, 255, 0.5);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 50px rgba(123,47,255,0.15);
}

.pc-tier {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pc-tier-bronze { background: rgba(205,127,50,0.2); color: #cd7f32; border: 1px solid rgba(205,127,50,0.3); }
.pc-tier-silver { background: rgba(192,192,192,0.15); color: #c0c0c0; border: 1px solid rgba(192,192,192,0.3); }
.pc-tier-gold { background: rgba(255,215,0,0.15); color: #ffd700; border: 1px solid rgba(255,215,0,0.3); }
.pc-tier-diamond { background: rgba(0,245,255,0.1); color: var(--neon-cyan); border: 1px solid rgba(0,245,255,0.3); }

.pc-visual {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
  background: linear-gradient(135deg, rgba(0,245,255,0.03), rgba(123,47,255,0.08));
  position: relative;
}

.rgb-glow {
  animation: rgb-cycle 3s linear infinite;
  filter: drop-shadow(0 0 20px currentColor);
}

@keyframes rgb-cycle {
  0% { color: #ff0000; filter: drop-shadow(0 0 20px #ff0000); }
  17% { color: #ff7700; filter: drop-shadow(0 0 20px #ff7700); }
  33% { color: #ffff00; filter: drop-shadow(0 0 20px #ffff00); }
  50% { color: #00ff00; filter: drop-shadow(0 0 20px #00ff00); }
  67% { color: #0077ff; filter: drop-shadow(0 0 20px #0077ff); }
  83% { color: #8800ff; filter: drop-shadow(0 0 20px #8800ff); }
  100% { color: #ff0000; filter: drop-shadow(0 0 20px #ff0000); }
}

.fps-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(0,255,0,0.3);
  color: #00ff78;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.85rem;
}

.spec-item:last-child { border-bottom: none; }

.spec-icon {
  color: var(--neon-cyan);
  width: 18px;
  text-align: center;
}

.spec-label { color: var(--text-secondary); flex: 1; }
.spec-value { color: var(--text-primary); font-weight: 600; }

/* ===== SECURITY ===== */
.security-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  transition: var(--transition);
}

.security-feature:hover {
  border-color: rgba(0,245,255,0.2);
  background: rgba(0,245,255,0.03);
}

/* ===== PORTFOLIO ===== */
.portfolio-item {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #0d1117, #161b27);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
  cursor: pointer;
}

.portfolio-item:hover {
  transform: scale(1.03);
  border-color: rgba(0,245,255,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  background: linear-gradient(to top, rgba(0,10,30,0.95) 0%, rgba(0,245,255,0.05) 100%);
}

.portfolio-icon {
  font-size: 4rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.3;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-icon {
  opacity: 0.6;
  transform: translate(-50%, -60%);
}

.portfolio-cat {
  font-size: 0.7rem;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 4px;
}

.portfolio-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: rgba(10,10,30,0.7);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 28px;
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  border-color: rgba(0,245,255,0.2);
  transform: translateY(-4px);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px; left: 24px;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: rgba(0,245,255,0.1);
  line-height: 1;
  font-weight: 700;
}

.stars {
  color: #ffd700;
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  font-family: 'Rajdhani', sans-serif;
  flex-shrink: 0;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ===== CONTACT ===== */
.contact-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.contact-input:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0,245,255,0.1);
  background: rgba(0,245,255,0.03);
}

.contact-input::placeholder {
  color: rgba(148,163,184,0.5);
}

select.contact-input option {
  background: #0a0a1a;
  color: var(--text-primary);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  transition: var(--transition);
}

.contact-info-item:hover {
  border-color: rgba(0,245,255,0.2);
  background: rgba(0,245,255,0.03);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.map-container {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0,245,255,0.15);
  height: 280px;
  background: rgba(10,10,30,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ===== FOOTER ===== */
footer {
  background: rgba(5,5,16,0.95);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  display: block;
  padding: 4px 0;
}

.footer-link:hover {
  color: var(--neon-cyan);
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-size: 1.1rem;
}

.social-btn:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: rgba(0,245,255,0.08);
  transform: translateY(-2px);
}

/* ===== FLOATING ELEMENTS ===== */
#whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  text-decoration: none;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: pulse-wa 2s ease-in-out infinite;
}

#whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,0.6);
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0); }
}

#back-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(0,245,255,0.1);
  border: 1px solid rgba(0,245,255,0.3);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  font-size: 1.1rem;
}

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

#back-to-top:hover {
  background: rgba(0,245,255,0.2);
  transform: translateY(-2px);
}

/* ===== DIVIDERS ===== */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,245,255,0.3), rgba(123,47,255,0.3), transparent);
}

/* ===== DARK MODE TOGGLE ===== */
#dark-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 1rem;
}

#dark-toggle:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

/* ===== LIGHT MODE ===== */
body.light-mode {
  --bg-primary: #f0f4f8;
  --bg-secondary: #e2e8f0;
  --bg-card: rgba(0,0,0,0.02);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --border-glass: rgba(0,120,200,0.15);
}

body.light-mode .glass-card,
body.light-mode .service-card,
body.light-mode .product-card,
body.light-mode .pc-card,
body.light-mode .testimonial-card {
  background: rgba(255,255,255,0.8);
  border-color: rgba(0,0,0,0.08);
}

body.light-mode #navbar.scrolled {
  background: rgba(240,244,248,0.95);
  border-bottom-color: rgba(0,0,0,0.1);
}

body.light-mode footer {
  background: rgba(15,23,42,0.98);
}

/* ===== UTILITY ===== */
.text-cyan { color: var(--neon-cyan); }
.text-purple { color: var(--neon-purple); }
.text-secondary-c { color: var(--text-secondary); }

.container-xl {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
}

/* ===== AOS CUSTOM ===== */
[data-aos] {
  pointer-events: none;
}
[data-aos].aos-animate {
  pointer-events: auto;
}

/* ===== GRID PATTERN BG ===== */
.bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* ===== TABS ===== */
.tab-btn {
  padding: 10px 24px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.tab-btn.active,
.tab-btn:hover {
  background: rgba(0,245,255,0.1);
  border-color: rgba(0,245,255,0.4);
  color: var(--neon-cyan);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .floating-badge { display: none; }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }
  .hero-stats { gap: 24px; }
  .hero-buttons { justify-content: center; }
}

@media (max-width: 640px) {
  section { padding: 56px 0; }
  .hero-title { font-size: 2.5rem; }
  #whatsapp-float { bottom: 20px; right: 20px; }
  #back-to-top { bottom: 90px; right: 20px; }
}